| File: | jdk/src/hotspot/cpu/x86/assembler_x86.hpp |
| Warning: | line 233, column 5 Called C++ object pointer is null |
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| 1 | /* | |||
| 2 | * Copyright (c) 1997, 2021, Oracle and/or its affiliates. All rights reserved. | |||
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |||
| 4 | * | |||
| 5 | * This code is free software; you can redistribute it and/or modify it | |||
| 6 | * under the terms of the GNU General Public License version 2 only, as | |||
| 7 | * published by the Free Software Foundation. | |||
| 8 | * | |||
| 9 | * This code is distributed in the hope that it will be useful, but WITHOUT | |||
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |||
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |||
| 12 | * version 2 for more details (a copy is included in the LICENSE file that | |||
| 13 | * accompanied this code). | |||
| 14 | * | |||
| 15 | * You should have received a copy of the GNU General Public License version | |||
| 16 | * 2 along with this work; if not, write to the Free Software Foundation, | |||
| 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |||
| 18 | * | |||
| 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |||
| 20 | * or visit www.oracle.com if you need additional information or have any | |||
| 21 | * questions. | |||
| 22 | * | |||
| 23 | */ | |||
| 24 | ||||
| 25 | #include "precompiled.hpp" | |||
| 26 | #include "asm/macroAssembler.hpp" | |||
| 27 | #include "compiler/disassembler.hpp" | |||
| 28 | #include "gc/shared/collectedHeap.hpp" | |||
| 29 | #include "gc/shared/tlab_globals.hpp" | |||
| 30 | #include "interpreter/interpreter.hpp" | |||
| 31 | #include "interpreter/interpreterRuntime.hpp" | |||
| 32 | #include "interpreter/interp_masm.hpp" | |||
| 33 | #include "interpreter/templateTable.hpp" | |||
| 34 | #include "memory/universe.hpp" | |||
| 35 | #include "oops/methodData.hpp" | |||
| 36 | #include "oops/objArrayKlass.hpp" | |||
| 37 | #include "oops/oop.inline.hpp" | |||
| 38 | #include "prims/jvmtiExport.hpp" | |||
| 39 | #include "prims/methodHandles.hpp" | |||
| 40 | #include "runtime/frame.inline.hpp" | |||
| 41 | #include "runtime/safepointMechanism.hpp" | |||
| 42 | #include "runtime/sharedRuntime.hpp" | |||
| 43 | #include "runtime/stubRoutines.hpp" | |||
| 44 | #include "runtime/synchronizer.hpp" | |||
| 45 | #include "utilities/macros.hpp" | |||
| 46 | ||||
| 47 | #define __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 47, _masm)-> Disassembler::hook<InterpreterMacroAssembler>(__FILE__"/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp", __LINE__47, _masm)-> | |||
| 48 | ||||
| 49 | // Global Register Names | |||
| 50 | static const Register rbcp = LP64_ONLY(r13)r13 NOT_LP64(rsi); | |||
| 51 | static const Register rlocals = LP64_ONLY(r14)r14 NOT_LP64(rdi); | |||
| 52 | ||||
| 53 | // Address Computation: local variables | |||
| 54 | static inline Address iaddress(int n) { | |||
| 55 | return Address(rlocals, Interpreter::local_offset_in_bytes(n)); | |||
| 56 | } | |||
| 57 | ||||
| 58 | static inline Address laddress(int n) { | |||
| 59 | return iaddress(n + 1); | |||
| 60 | } | |||
| 61 | ||||
| 62 | #ifndef _LP641 | |||
| 63 | static inline Address haddress(int n) { | |||
| 64 | return iaddress(n + 0); | |||
| 65 | } | |||
| 66 | #endif | |||
| 67 | ||||
| 68 | static inline Address faddress(int n) { | |||
| 69 | return iaddress(n); | |||
| 70 | } | |||
| 71 | ||||
| 72 | static inline Address daddress(int n) { | |||
| 73 | return laddress(n); | |||
| 74 | } | |||
| 75 | ||||
| 76 | static inline Address aaddress(int n) { | |||
| 77 | return iaddress(n); | |||
| 78 | } | |||
| 79 | ||||
| 80 | static inline Address iaddress(Register r) { | |||
| 81 | return Address(rlocals, r, Address::times_ptr); | |||
| 82 | } | |||
| 83 | ||||
| 84 | static inline Address laddress(Register r) { | |||
| 85 | return Address(rlocals, r, Address::times_ptr, Interpreter::local_offset_in_bytes(1)); | |||
| 86 | } | |||
| 87 | ||||
| 88 | #ifndef _LP641 | |||
| 89 | static inline Address haddress(Register r) { | |||
| 90 | return Address(rlocals, r, Interpreter::stackElementScale(), Interpreter::local_offset_in_bytes(0)); | |||
| 91 | } | |||
| 92 | #endif | |||
| 93 | ||||
| 94 | static inline Address faddress(Register r) { | |||
| 95 | return iaddress(r); | |||
| 96 | } | |||
| 97 | ||||
| 98 | static inline Address daddress(Register r) { | |||
| 99 | return laddress(r); | |||
| 100 | } | |||
| 101 | ||||
| 102 | static inline Address aaddress(Register r) { | |||
| 103 | return iaddress(r); | |||
| 104 | } | |||
| 105 | ||||
| 106 | ||||
| 107 | // expression stack | |||
| 108 | // (Note: Must not use symmetric equivalents at_rsp_m1/2 since they store | |||
| 109 | // data beyond the rsp which is potentially unsafe in an MT environment; | |||
| 110 | // an interrupt may overwrite that data.) | |||
| 111 | static inline Address at_rsp () { | |||
| 112 | return Address(rsp, 0); | |||
| 113 | } | |||
| 114 | ||||
| 115 | // At top of Java expression stack which may be different than esp(). It | |||
| 116 | // isn't for category 1 objects. | |||
| 117 | static inline Address at_tos () { | |||
| 118 | return Address(rsp, Interpreter::expr_offset_in_bytes(0)); | |||
| 119 | } | |||
| 120 | ||||
| 121 | static inline Address at_tos_p1() { | |||
| 122 | return Address(rsp, Interpreter::expr_offset_in_bytes(1)); | |||
| 123 | } | |||
| 124 | ||||
| 125 | static inline Address at_tos_p2() { | |||
| 126 | return Address(rsp, Interpreter::expr_offset_in_bytes(2)); | |||
| 127 | } | |||
| 128 | ||||
| 129 | // Condition conversion | |||
| 130 | static Assembler::Condition j_not(TemplateTable::Condition cc) { | |||
| 131 | switch (cc) { | |||
| 132 | case TemplateTable::equal : return Assembler::notEqual; | |||
| 133 | case TemplateTable::not_equal : return Assembler::equal; | |||
| 134 | case TemplateTable::less : return Assembler::greaterEqual; | |||
| 135 | case TemplateTable::less_equal : return Assembler::greater; | |||
| 136 | case TemplateTable::greater : return Assembler::lessEqual; | |||
| 137 | case TemplateTable::greater_equal: return Assembler::less; | |||
| 138 | } | |||
| 139 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 139); ::breakpoint(); } while (0); | |||
| 140 | return Assembler::zero; | |||
| 141 | } | |||
| 142 | ||||
| 143 | ||||
| 144 | ||||
| 145 | // Miscelaneous helper routines | |||
| 146 | // Store an oop (or NULL) at the address described by obj. | |||
| 147 | // If val == noreg this means store a NULL | |||
| 148 | ||||
| 149 | ||||
| 150 | static void do_oop_store(InterpreterMacroAssembler* _masm, | |||
| 151 | Address dst, | |||
| 152 | Register val, | |||
| 153 | DecoratorSet decorators = 0) { | |||
| 154 | assert(val == noreg || val == rax, "parameter is just for looks")do { if (!(val == noreg || val == rax)) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 154, "assert(" "val == noreg || val == rax" ") failed", "parameter is just for looks" ); ::breakpoint(); } } while (0); | |||
| 155 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 155, _masm)-> store_heap_oop(dst, val, rdx, rbx, decorators); | |||
| 156 | } | |||
| 157 | ||||
| 158 | static void do_oop_load(InterpreterMacroAssembler* _masm, | |||
| 159 | Address src, | |||
| 160 | Register dst, | |||
| 161 | DecoratorSet decorators = 0) { | |||
| 162 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 162, _masm)-> load_heap_oop(dst, src, rdx, rbx, decorators); | |||
| 163 | } | |||
| 164 | ||||
| 165 | Address TemplateTable::at_bcp(int offset) { | |||
| 166 | assert(_desc->uses_bcp(), "inconsistent uses_bcp information")do { if (!(_desc->uses_bcp())) { (*g_assert_poison) = 'X'; ; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 166, "assert(" "_desc->uses_bcp()" ") failed", "inconsistent uses_bcp information" ); ::breakpoint(); } } while (0); | |||
| 167 | return Address(rbcp, offset); | |||
| 168 | } | |||
| 169 | ||||
| 170 | ||||
| 171 | void TemplateTable::patch_bytecode(Bytecodes::Code bc, Register bc_reg, | |||
| 172 | Register temp_reg, bool load_bc_into_bc_reg/*=true*/, | |||
| 173 | int byte_no) { | |||
| 174 | if (!RewriteBytecodes) return; | |||
| 175 | Label L_patch_done; | |||
| 176 | ||||
| 177 | switch (bc) { | |||
| 178 | case Bytecodes::_fast_aputfield: | |||
| 179 | case Bytecodes::_fast_bputfield: | |||
| 180 | case Bytecodes::_fast_zputfield: | |||
| 181 | case Bytecodes::_fast_cputfield: | |||
| 182 | case Bytecodes::_fast_dputfield: | |||
| 183 | case Bytecodes::_fast_fputfield: | |||
| 184 | case Bytecodes::_fast_iputfield: | |||
| 185 | case Bytecodes::_fast_lputfield: | |||
| 186 | case Bytecodes::_fast_sputfield: | |||
| 187 | { | |||
| 188 | // We skip bytecode quickening for putfield instructions when | |||
| 189 | // the put_code written to the constant pool cache is zero. | |||
| 190 | // This is required so that every execution of this instruction | |||
| 191 | // calls out to InterpreterRuntime::resolve_get_put to do | |||
| 192 | // additional, required work. | |||
| 193 | assert(byte_no == f1_byte || byte_no == f2_byte, "byte_no out of range")do { if (!(byte_no == f1_byte || byte_no == f2_byte)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 193, "assert(" "byte_no == f1_byte || byte_no == f2_byte" ") failed" , "byte_no out of range"); ::breakpoint(); } } while (0); | |||
| 194 | assert(load_bc_into_bc_reg, "we use bc_reg as temp")do { if (!(load_bc_into_bc_reg)) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 194, "assert(" "load_bc_into_bc_reg" ") failed", "we use bc_reg as temp" ); ::breakpoint(); } } while (0); | |||
| 195 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 195, _masm)-> get_cache_and_index_and_bytecode_at_bcp(temp_reg, bc_reg, temp_reg, byte_no, 1); | |||
| 196 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 196, _masm)-> movl(bc_reg, bc); | |||
| 197 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 197, _masm)-> cmpl(temp_reg, (int) 0); | |||
| 198 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 198, _masm)-> jcc(Assembler::zero, L_patch_done); // don't patch | |||
| 199 | } | |||
| 200 | break; | |||
| 201 | default: | |||
| 202 | assert(byte_no == -1, "sanity")do { if (!(byte_no == -1)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 202, "assert(" "byte_no == -1" ") failed", "sanity"); ::breakpoint (); } } while (0); | |||
| 203 | // the pair bytecodes have already done the load. | |||
| 204 | if (load_bc_into_bc_reg) { | |||
| 205 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 205, _masm)-> movl(bc_reg, bc); | |||
| 206 | } | |||
| 207 | } | |||
| 208 | ||||
| 209 | if (JvmtiExport::can_post_breakpoint()) { | |||
| 210 | Label L_fast_patch; | |||
| 211 | // if a breakpoint is present we can't rewrite the stream directly | |||
| 212 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 212, _masm)-> movzbl(temp_reg, at_bcp(0)); | |||
| 213 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 213, _masm)-> cmpl(temp_reg, Bytecodes::_breakpoint); | |||
| 214 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 214, _masm)-> jcc(Assembler::notEqual, L_fast_patch); | |||
| 215 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 215, _masm)-> get_method(temp_reg); | |||
| 216 | // Let breakpoint table handling rewrite to quicker bytecode | |||
| 217 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 217, _masm)-> call_VM(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::set_original_bytecode_at)((address)((address_word)(InterpreterRuntime::set_original_bytecode_at ))), temp_reg, rbcp, bc_reg); | |||
| 218 | #ifndef ASSERT1 | |||
| 219 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 219, _masm)-> jmpb(L_patch_done)jmpb_0(L_patch_done, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 219); | |||
| 220 | #else | |||
| 221 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 221, _masm)-> jmp(L_patch_done); | |||
| 222 | #endif | |||
| 223 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 223, _masm)-> bind(L_fast_patch); | |||
| 224 | } | |||
| 225 | ||||
| 226 | #ifdef ASSERT1 | |||
| 227 | Label L_okay; | |||
| 228 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 228, _masm)-> load_unsigned_byte(temp_reg, at_bcp(0)); | |||
| 229 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 229, _masm)-> cmpl(temp_reg, (int) Bytecodes::java_code(bc)); | |||
| 230 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 230, _masm)-> jcc(Assembler::equal, L_okay); | |||
| 231 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 231, _masm)-> cmpl(temp_reg, bc_reg); | |||
| 232 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 232, _masm)-> jcc(Assembler::equal, L_okay); | |||
| 233 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 233, _masm)-> stop("patching the wrong bytecode"); | |||
| 234 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 234, _masm)-> bind(L_okay); | |||
| 235 | #endif | |||
| 236 | ||||
| 237 | // patch bytecode | |||
| 238 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 238, _masm)-> movb(at_bcp(0), bc_reg); | |||
| 239 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 239, _masm)-> bind(L_patch_done); | |||
| 240 | } | |||
| 241 | // Individual instructions | |||
| 242 | ||||
| 243 | ||||
| 244 | void TemplateTable::nop() { | |||
| 245 | transition(vtos, vtos); | |||
| 246 | // nothing to do | |||
| 247 | } | |||
| 248 | ||||
| 249 | void TemplateTable::shouldnotreachhere() { | |||
| 250 | transition(vtos, vtos); | |||
| 251 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 251, _masm)-> stop("shouldnotreachhere bytecode"); | |||
| 252 | } | |||
| 253 | ||||
| 254 | void TemplateTable::aconst_null() { | |||
| 255 | transition(vtos, atos); | |||
| 256 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 256, _masm)-> xorl(rax, rax); | |||
| 257 | } | |||
| 258 | ||||
| 259 | void TemplateTable::iconst(int value) { | |||
| 260 | transition(vtos, itos); | |||
| 261 | if (value == 0) { | |||
| 262 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 262, _masm)-> xorl(rax, rax); | |||
| 263 | } else { | |||
| 264 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 264, _masm)-> movl(rax, value); | |||
| 265 | } | |||
| 266 | } | |||
| 267 | ||||
| 268 | void TemplateTable::lconst(int value) { | |||
| 269 | transition(vtos, ltos); | |||
| 270 | if (value == 0) { | |||
| 271 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 271, _masm)-> xorl(rax, rax); | |||
| 272 | } else { | |||
| 273 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 273, _masm)-> movl(rax, value); | |||
| 274 | } | |||
| 275 | #ifndef _LP641 | |||
| 276 | assert(value >= 0, "check this code")do { if (!(value >= 0)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 276, "assert(" "value >= 0" ") failed", "check this code" ); ::breakpoint(); } } while (0); | |||
| 277 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 277, _masm)-> xorptr(rdx, rdx); | |||
| 278 | #endif | |||
| 279 | } | |||
| 280 | ||||
| 281 | ||||
| 282 | ||||
| 283 | void TemplateTable::fconst(int value) { | |||
| 284 | transition(vtos, ftos); | |||
| 285 | if (UseSSE >= 1) { | |||
| 286 | static float one = 1.0f, two = 2.0f; | |||
| 287 | switch (value) { | |||
| 288 | case 0: | |||
| 289 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 289, _masm)-> xorps(xmm0, xmm0); | |||
| 290 | break; | |||
| 291 | case 1: | |||
| 292 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 292, _masm)-> movflt(xmm0, ExternalAddress((address) &one)); | |||
| 293 | break; | |||
| 294 | case 2: | |||
| 295 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 295, _masm)-> movflt(xmm0, ExternalAddress((address) &two)); | |||
| 296 | break; | |||
| 297 | default: | |||
| 298 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 298); ::breakpoint(); } while (0); | |||
| 299 | break; | |||
| 300 | } | |||
| 301 | } else { | |||
| 302 | #ifdef _LP641 | |||
| 303 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 303); ::breakpoint(); } while (0); | |||
| 304 | #else | |||
| 305 | if (value == 0) { __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 305, _masm)-> fldz(); | |||
| 306 | } else if (value == 1) { __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 306, _masm)-> fld1(); | |||
| 307 | } else if (value == 2) { __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 307, _masm)-> fld1(); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 307, _masm)-> fld1(); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 307, _masm)-> faddp(); // should do a better solution here | |||
| 308 | } else { ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 308); ::breakpoint(); } while (0); | |||
| 309 | } | |||
| 310 | #endif // _LP64 | |||
| 311 | } | |||
| 312 | } | |||
| 313 | ||||
| 314 | void TemplateTable::dconst(int value) { | |||
| 315 | transition(vtos, dtos); | |||
| 316 | if (UseSSE >= 2) { | |||
| 317 | static double one = 1.0; | |||
| 318 | switch (value) { | |||
| 319 | case 0: | |||
| 320 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 320, _masm)-> xorpd(xmm0, xmm0); | |||
| 321 | break; | |||
| 322 | case 1: | |||
| 323 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 323, _masm)-> movdbl(xmm0, ExternalAddress((address) &one)); | |||
| 324 | break; | |||
| 325 | default: | |||
| 326 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 326); ::breakpoint(); } while (0); | |||
| 327 | break; | |||
| 328 | } | |||
| 329 | } else { | |||
| 330 | #ifdef _LP641 | |||
| 331 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 331); ::breakpoint(); } while (0); | |||
| 332 | #else | |||
| 333 | if (value == 0) { __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 333, _masm)-> fldz(); | |||
| 334 | } else if (value == 1) { __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 334, _masm)-> fld1(); | |||
| 335 | } else { ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 335); ::breakpoint(); } while (0); | |||
| 336 | } | |||
| 337 | #endif | |||
| 338 | } | |||
| 339 | } | |||
| 340 | ||||
| 341 | void TemplateTable::bipush() { | |||
| 342 | transition(vtos, itos); | |||
| 343 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 343, _masm)-> load_signed_byte(rax, at_bcp(1)); | |||
| 344 | } | |||
| 345 | ||||
| 346 | void TemplateTable::sipush() { | |||
| 347 | transition(vtos, itos); | |||
| 348 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 348, _masm)-> load_unsigned_short(rax, at_bcp(1)); | |||
| 349 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 349, _masm)-> bswapl(rax); | |||
| 350 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 350, _masm)-> sarl(rax, 16); | |||
| 351 | } | |||
| 352 | ||||
| 353 | void TemplateTable::ldc(bool wide) { | |||
| 354 | transition(vtos, vtos); | |||
| 355 | Register rarg = NOT_LP64(rcx) LP64_ONLY(c_rarg1)c_rarg1; | |||
| 356 | Label call_ldc, notFloat, notClass, notInt, Done; | |||
| 357 | ||||
| 358 | if (wide) { | |||
| 359 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 359, _masm)-> get_unsigned_2_byte_index_at_bcp(rbx, 1); | |||
| 360 | } else { | |||
| 361 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 361, _masm)-> load_unsigned_byte(rbx, at_bcp(1)); | |||
| 362 | } | |||
| 363 | ||||
| 364 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 364, _masm)-> get_cpool_and_tags(rcx, rax); | |||
| 365 | const int base_offset = ConstantPool::header_size() * wordSize; | |||
| 366 | const int tags_offset = Array<u1>::base_offset_in_bytes(); | |||
| 367 | ||||
| 368 | // get type | |||
| 369 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 369, _masm)-> movzbl(rdx, Address(rax, rbx, Address::times_1, tags_offset)); | |||
| 370 | ||||
| 371 | // unresolved class - get the resolved class | |||
| 372 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 372, _masm)-> cmpl(rdx, JVM_CONSTANT_UnresolvedClass); | |||
| 373 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 373, _masm)-> jccb(Assembler::equal, call_ldc)jccb_0(Assembler::equal, call_ldc, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 373); | |||
| 374 | ||||
| 375 | // unresolved class in error state - call into runtime to throw the error | |||
| 376 | // from the first resolution attempt | |||
| 377 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 377, _masm)-> cmpl(rdx, JVM_CONSTANT_UnresolvedClassInError); | |||
| 378 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 378, _masm)-> jccb(Assembler::equal, call_ldc)jccb_0(Assembler::equal, call_ldc, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 378); | |||
| 379 | ||||
| 380 | // resolved class - need to call vm to get java mirror of the class | |||
| 381 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 381, _masm)-> cmpl(rdx, JVM_CONSTANT_Class); | |||
| 382 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 382, _masm)-> jcc(Assembler::notEqual, notClass); | |||
| 383 | ||||
| 384 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 384, _masm)-> bind(call_ldc); | |||
| 385 | ||||
| 386 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 386, _masm)-> movl(rarg, wide); | |||
| 387 | call_VM(rax, CAST_FROM_FN_PTR(address, InterpreterRuntime::ldc)((address)((address_word)(InterpreterRuntime::ldc))), rarg); | |||
| 388 | ||||
| 389 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 389, _masm)-> push(atos); | |||
| 390 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 390, _masm)-> jmp(Done); | |||
| 391 | ||||
| 392 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 392, _masm)-> bind(notClass); | |||
| 393 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 393, _masm)-> cmpl(rdx, JVM_CONSTANT_Float); | |||
| 394 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 394, _masm)-> jccb(Assembler::notEqual, notFloat)jccb_0(Assembler::notEqual, notFloat, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 394); | |||
| 395 | ||||
| 396 | // ftos | |||
| 397 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 397, _masm)-> load_float(Address(rcx, rbx, Address::times_ptr, base_offset)); | |||
| 398 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 398, _masm)-> push(ftos); | |||
| 399 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 399, _masm)-> jmp(Done); | |||
| 400 | ||||
| 401 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 401, _masm)-> bind(notFloat); | |||
| 402 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 402, _masm)-> cmpl(rdx, JVM_CONSTANT_Integer); | |||
| 403 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 403, _masm)-> jccb(Assembler::notEqual, notInt)jccb_0(Assembler::notEqual, notInt, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 403); | |||
| 404 | ||||
| 405 | // itos | |||
| 406 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 406, _masm)-> movl(rax, Address(rcx, rbx, Address::times_ptr, base_offset)); | |||
| 407 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 407, _masm)-> push(itos); | |||
| 408 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 408, _masm)-> jmp(Done); | |||
| 409 | ||||
| 410 | // assume the tag is for condy; if not, the VM runtime will tell us | |||
| 411 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 411, _masm)-> bind(notInt); | |||
| 412 | condy_helper(Done); | |||
| 413 | ||||
| 414 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 414, _masm)-> bind(Done); | |||
| 415 | } | |||
| 416 | ||||
| 417 | // Fast path for caching oop constants. | |||
| 418 | void TemplateTable::fast_aldc(bool wide) { | |||
| 419 | transition(vtos, atos); | |||
| 420 | ||||
| 421 | Register result = rax; | |||
| 422 | Register tmp = rdx; | |||
| 423 | Register rarg = NOT_LP64(rcx) LP64_ONLY(c_rarg1)c_rarg1; | |||
| 424 | int index_size = wide ? sizeof(u2) : sizeof(u1); | |||
| 425 | ||||
| 426 | Label resolved; | |||
| 427 | ||||
| 428 | // We are resolved if the resolved reference cache entry contains a | |||
| 429 | // non-null object (String, MethodType, etc.) | |||
| 430 | assert_different_registers(result, tmp); | |||
| 431 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 431, _masm)-> get_cache_index_at_bcp(tmp, 1, index_size); | |||
| 432 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 432, _masm)-> load_resolved_reference_at_index(result, tmp); | |||
| 433 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 433, _masm)-> testptr(result, result); | |||
| 434 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 434, _masm)-> jcc(Assembler::notZero, resolved); | |||
| 435 | ||||
| 436 | address entry = CAST_FROM_FN_PTR(address, InterpreterRuntime::resolve_ldc)((address)((address_word)(InterpreterRuntime::resolve_ldc))); | |||
| 437 | ||||
| 438 | // first time invocation - must resolve first | |||
| 439 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 439, _masm)-> movl(rarg, (int)bytecode()); | |||
| 440 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 440, _masm)-> call_VM(result, entry, rarg); | |||
| 441 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 441, _masm)-> bind(resolved); | |||
| 442 | ||||
| 443 | { // Check for the null sentinel. | |||
| 444 | // If we just called the VM, it already did the mapping for us, | |||
| 445 | // but it's harmless to retry. | |||
| 446 | Label notNull; | |||
| 447 | ExternalAddress null_sentinel((address)Universe::the_null_sentinel_addr()); | |||
| 448 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 448, _masm)-> movptr(tmp, null_sentinel); | |||
| 449 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 449, _masm)-> resolve_oop_handle(tmp); | |||
| 450 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 450, _masm)-> cmpoop(tmp, result); | |||
| 451 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 451, _masm)-> jccb(Assembler::notEqual, notNull)jccb_0(Assembler::notEqual, notNull, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 451); | |||
| 452 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 452, _masm)-> xorptr(result, result); // NULL object reference | |||
| 453 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 453, _masm)-> bind(notNull); | |||
| 454 | } | |||
| 455 | ||||
| 456 | if (VerifyOops) { | |||
| 457 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 457, _masm)-> verify_oop(result)_verify_oop_checked(result, "broken oop " "result", "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 457); | |||
| 458 | } | |||
| 459 | } | |||
| 460 | ||||
| 461 | void TemplateTable::ldc2_w() { | |||
| 462 | transition(vtos, vtos); | |||
| 463 | Label notDouble, notLong, Done; | |||
| 464 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 464, _masm)-> get_unsigned_2_byte_index_at_bcp(rbx, 1); | |||
| 465 | ||||
| 466 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 466, _masm)-> get_cpool_and_tags(rcx, rax); | |||
| 467 | const int base_offset = ConstantPool::header_size() * wordSize; | |||
| 468 | const int tags_offset = Array<u1>::base_offset_in_bytes(); | |||
| 469 | ||||
| 470 | // get type | |||
| 471 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 471, _masm)-> movzbl(rdx, Address(rax, rbx, Address::times_1, tags_offset)); | |||
| 472 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 472, _masm)-> cmpl(rdx, JVM_CONSTANT_Double); | |||
| 473 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 473, _masm)-> jccb(Assembler::notEqual, notDouble)jccb_0(Assembler::notEqual, notDouble, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 473); | |||
| 474 | ||||
| 475 | // dtos | |||
| 476 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 476, _masm)-> load_double(Address(rcx, rbx, Address::times_ptr, base_offset)); | |||
| 477 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 477, _masm)-> push(dtos); | |||
| 478 | ||||
| 479 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 479, _masm)-> jmp(Done); | |||
| 480 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 480, _masm)-> bind(notDouble); | |||
| 481 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 481, _masm)-> cmpl(rdx, JVM_CONSTANT_Long); | |||
| 482 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 482, _masm)-> jccb(Assembler::notEqual, notLong)jccb_0(Assembler::notEqual, notLong, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 482); | |||
| 483 | ||||
| 484 | // ltos | |||
| 485 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 485, _masm)-> movptr(rax, Address(rcx, rbx, Address::times_ptr, base_offset + 0 * wordSize)); | |||
| 486 | NOT_LP64(__ movptr(rdx, Address(rcx, rbx, Address::times_ptr, base_offset + 1 * wordSize))); | |||
| 487 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 487, _masm)-> push(ltos); | |||
| 488 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 488, _masm)-> jmp(Done); | |||
| 489 | ||||
| 490 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 490, _masm)-> bind(notLong); | |||
| 491 | condy_helper(Done); | |||
| 492 | ||||
| 493 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 493, _masm)-> bind(Done); | |||
| 494 | } | |||
| 495 | ||||
| 496 | void TemplateTable::condy_helper(Label& Done) { | |||
| 497 | const Register obj = rax; | |||
| 498 | const Register off = rbx; | |||
| 499 | const Register flags = rcx; | |||
| 500 | const Register rarg = NOT_LP64(rcx) LP64_ONLY(c_rarg1)c_rarg1; | |||
| 501 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 501, _masm)-> movl(rarg, (int)bytecode()); | |||
| 502 | call_VM(obj, CAST_FROM_FN_PTR(address, InterpreterRuntime::resolve_ldc)((address)((address_word)(InterpreterRuntime::resolve_ldc))), rarg); | |||
| 503 | #ifndef _LP641 | |||
| 504 | // borrow rdi from locals | |||
| 505 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 505, _masm)-> get_thread(rdi); | |||
| 506 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 506, _masm)-> get_vm_result_2(flags, rdi); | |||
| 507 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 507, _masm)-> restore_locals(); | |||
| 508 | #else | |||
| 509 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 509, _masm)-> get_vm_result_2(flags, r15_thread); | |||
| 510 | #endif | |||
| 511 | // VMr = obj = base address to find primitive value to push | |||
| 512 | // VMr2 = flags = (tos, off) using format of CPCE::_flags | |||
| 513 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 513, _masm)-> movl(off, flags); | |||
| 514 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 514, _masm)-> andl(off, ConstantPoolCacheEntry::field_index_mask); | |||
| 515 | const Address field(obj, off, Address::times_1, 0*wordSize); | |||
| 516 | ||||
| 517 | // What sort of thing are we loading? | |||
| 518 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 518, _masm)-> shrl(flags, ConstantPoolCacheEntry::tos_state_shift); | |||
| 519 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 519, _masm)-> andl(flags, ConstantPoolCacheEntry::tos_state_mask); | |||
| 520 | ||||
| 521 | switch (bytecode()) { | |||
| 522 | case Bytecodes::_ldc: | |||
| 523 | case Bytecodes::_ldc_w: | |||
| 524 | { | |||
| 525 | // tos in (itos, ftos, stos, btos, ctos, ztos) | |||
| 526 | Label notInt, notFloat, notShort, notByte, notChar, notBool; | |||
| 527 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 527, _masm)-> cmpl(flags, itos); | |||
| 528 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 528, _masm)-> jcc(Assembler::notEqual, notInt); | |||
| 529 | // itos | |||
| 530 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 530, _masm)-> movl(rax, field); | |||
| 531 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 531, _masm)-> push(itos); | |||
| 532 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 532, _masm)-> jmp(Done); | |||
| 533 | ||||
| 534 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 534, _masm)-> bind(notInt); | |||
| 535 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 535, _masm)-> cmpl(flags, ftos); | |||
| 536 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 536, _masm)-> jcc(Assembler::notEqual, notFloat); | |||
| 537 | // ftos | |||
| 538 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 538, _masm)-> load_float(field); | |||
| 539 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 539, _masm)-> push(ftos); | |||
| 540 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 540, _masm)-> jmp(Done); | |||
| 541 | ||||
| 542 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 542, _masm)-> bind(notFloat); | |||
| 543 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 543, _masm)-> cmpl(flags, stos); | |||
| 544 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 544, _masm)-> jcc(Assembler::notEqual, notShort); | |||
| 545 | // stos | |||
| 546 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 546, _masm)-> load_signed_short(rax, field); | |||
| 547 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 547, _masm)-> push(stos); | |||
| 548 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 548, _masm)-> jmp(Done); | |||
| 549 | ||||
| 550 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 550, _masm)-> bind(notShort); | |||
| 551 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 551, _masm)-> cmpl(flags, btos); | |||
| 552 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 552, _masm)-> jcc(Assembler::notEqual, notByte); | |||
| 553 | // btos | |||
| 554 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 554, _masm)-> load_signed_byte(rax, field); | |||
| 555 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 555, _masm)-> push(btos); | |||
| 556 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 556, _masm)-> jmp(Done); | |||
| 557 | ||||
| 558 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 558, _masm)-> bind(notByte); | |||
| 559 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 559, _masm)-> cmpl(flags, ctos); | |||
| 560 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 560, _masm)-> jcc(Assembler::notEqual, notChar); | |||
| 561 | // ctos | |||
| 562 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 562, _masm)-> load_unsigned_short(rax, field); | |||
| 563 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 563, _masm)-> push(ctos); | |||
| 564 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 564, _masm)-> jmp(Done); | |||
| 565 | ||||
| 566 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 566, _masm)-> bind(notChar); | |||
| 567 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 567, _masm)-> cmpl(flags, ztos); | |||
| 568 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 568, _masm)-> jcc(Assembler::notEqual, notBool); | |||
| 569 | // ztos | |||
| 570 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 570, _masm)-> load_signed_byte(rax, field); | |||
| 571 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 571, _masm)-> push(ztos); | |||
| 572 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 572, _masm)-> jmp(Done); | |||
| 573 | ||||
| 574 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 574, _masm)-> bind(notBool); | |||
| 575 | break; | |||
| 576 | } | |||
| 577 | ||||
| 578 | case Bytecodes::_ldc2_w: | |||
| 579 | { | |||
| 580 | Label notLong, notDouble; | |||
| 581 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 581, _masm)-> cmpl(flags, ltos); | |||
| 582 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 582, _masm)-> jcc(Assembler::notEqual, notLong); | |||
| 583 | // ltos | |||
| 584 | // Loading high word first because movptr clobbers rax | |||
| 585 | NOT_LP64(__ movptr(rdx, field.plus_disp(4))); | |||
| 586 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 586, _masm)-> movptr(rax, field); | |||
| 587 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 587, _masm)-> push(ltos); | |||
| 588 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 588, _masm)-> jmp(Done); | |||
| 589 | ||||
| 590 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 590, _masm)-> bind(notLong); | |||
| 591 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 591, _masm)-> cmpl(flags, dtos); | |||
| 592 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 592, _masm)-> jcc(Assembler::notEqual, notDouble); | |||
| 593 | // dtos | |||
| 594 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 594, _masm)-> load_double(field); | |||
| 595 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 595, _masm)-> push(dtos); | |||
| 596 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 596, _masm)-> jmp(Done); | |||
| 597 | ||||
| 598 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 598, _masm)-> bind(notDouble); | |||
| 599 | break; | |||
| 600 | } | |||
| 601 | ||||
| 602 | default: | |||
| 603 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 603); ::breakpoint(); } while (0); | |||
| 604 | } | |||
| 605 | ||||
| 606 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 606, _masm)-> stop("bad ldc/condy"); | |||
| 607 | } | |||
| 608 | ||||
| 609 | void TemplateTable::locals_index(Register reg, int offset) { | |||
| 610 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 610, _masm)-> load_unsigned_byte(reg, at_bcp(offset)); | |||
| 611 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 611, _masm)-> negptr(reg); | |||
| 612 | } | |||
| 613 | ||||
| 614 | void TemplateTable::iload() { | |||
| 615 | iload_internal(); | |||
| 616 | } | |||
| 617 | ||||
| 618 | void TemplateTable::nofast_iload() { | |||
| 619 | iload_internal(may_not_rewrite); | |||
| 620 | } | |||
| 621 | ||||
| 622 | void TemplateTable::iload_internal(RewriteControl rc) { | |||
| 623 | transition(vtos, itos); | |||
| 624 | if (RewriteFrequentPairs && rc == may_rewrite) { | |||
| 625 | Label rewrite, done; | |||
| 626 | const Register bc = LP64_ONLY(c_rarg3)c_rarg3 NOT_LP64(rcx); | |||
| 627 | LP64_ONLY(assert(rbx != bc, "register damaged"))do { if (!(rbx != bc)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 627, "assert(" "rbx != bc" ") failed", "register damaged"); ::breakpoint(); } } while (0); | |||
| 628 | ||||
| 629 | // get next byte | |||
| 630 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 630, _masm)-> load_unsigned_byte(rbx, | |||
| 631 | at_bcp(Bytecodes::length_for(Bytecodes::_iload))); | |||
| 632 | // if _iload, wait to rewrite to iload2. We only want to rewrite the | |||
| 633 | // last two iloads in a pair. Comparing against fast_iload means that | |||
| 634 | // the next bytecode is neither an iload or a caload, and therefore | |||
| 635 | // an iload pair. | |||
| 636 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 636, _masm)-> cmpl(rbx, Bytecodes::_iload); | |||
| 637 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 637, _masm)-> jcc(Assembler::equal, done); | |||
| 638 | ||||
| 639 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 639, _masm)-> cmpl(rbx, Bytecodes::_fast_iload); | |||
| 640 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 640, _masm)-> movl(bc, Bytecodes::_fast_iload2); | |||
| 641 | ||||
| 642 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 642, _masm)-> jccb(Assembler::equal, rewrite)jccb_0(Assembler::equal, rewrite, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 642); | |||
| 643 | ||||
| 644 | // if _caload, rewrite to fast_icaload | |||
| 645 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 645, _masm)-> cmpl(rbx, Bytecodes::_caload); | |||
| 646 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 646, _masm)-> movl(bc, Bytecodes::_fast_icaload); | |||
| 647 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 647, _masm)-> jccb(Assembler::equal, rewrite)jccb_0(Assembler::equal, rewrite, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 647); | |||
| 648 | ||||
| 649 | // rewrite so iload doesn't check again. | |||
| 650 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 650, _masm)-> movl(bc, Bytecodes::_fast_iload); | |||
| 651 | ||||
| 652 | // rewrite | |||
| 653 | // bc: fast bytecode | |||
| 654 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 654, _masm)-> bind(rewrite); | |||
| 655 | patch_bytecode(Bytecodes::_iload, bc, rbx, false); | |||
| 656 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 656, _masm)-> bind(done); | |||
| 657 | } | |||
| 658 | ||||
| 659 | // Get the local value into tos | |||
| 660 | locals_index(rbx); | |||
| 661 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 661, _masm)-> movl(rax, iaddress(rbx)); | |||
| 662 | } | |||
| 663 | ||||
| 664 | void TemplateTable::fast_iload2() { | |||
| 665 | transition(vtos, itos); | |||
| 666 | locals_index(rbx); | |||
| 667 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 667, _masm)-> movl(rax, iaddress(rbx)); | |||
| 668 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 668, _masm)-> push(itos); | |||
| 669 | locals_index(rbx, 3); | |||
| 670 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 670, _masm)-> movl(rax, iaddress(rbx)); | |||
| 671 | } | |||
| 672 | ||||
| 673 | void TemplateTable::fast_iload() { | |||
| 674 | transition(vtos, itos); | |||
| 675 | locals_index(rbx); | |||
| 676 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 676, _masm)-> movl(rax, iaddress(rbx)); | |||
| 677 | } | |||
| 678 | ||||
| 679 | void TemplateTable::lload() { | |||
| 680 | transition(vtos, ltos); | |||
| 681 | locals_index(rbx); | |||
| 682 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 682, _masm)-> movptr(rax, laddress(rbx)); | |||
| 683 | NOT_LP64(__ movl(rdx, haddress(rbx))); | |||
| 684 | } | |||
| 685 | ||||
| 686 | void TemplateTable::fload() { | |||
| 687 | transition(vtos, ftos); | |||
| 688 | locals_index(rbx); | |||
| 689 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 689, _masm)-> load_float(faddress(rbx)); | |||
| 690 | } | |||
| 691 | ||||
| 692 | void TemplateTable::dload() { | |||
| 693 | transition(vtos, dtos); | |||
| 694 | locals_index(rbx); | |||
| 695 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 695, _masm)-> load_double(daddress(rbx)); | |||
| 696 | } | |||
| 697 | ||||
| 698 | void TemplateTable::aload() { | |||
| 699 | transition(vtos, atos); | |||
| 700 | locals_index(rbx); | |||
| 701 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 701, _masm)-> movptr(rax, aaddress(rbx)); | |||
| 702 | } | |||
| 703 | ||||
| 704 | void TemplateTable::locals_index_wide(Register reg) { | |||
| 705 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 705, _masm)-> load_unsigned_short(reg, at_bcp(2)); | |||
| 706 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 706, _masm)-> bswapl(reg); | |||
| 707 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 707, _masm)-> shrl(reg, 16); | |||
| 708 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 708, _masm)-> negptr(reg); | |||
| 709 | } | |||
| 710 | ||||
| 711 | void TemplateTable::wide_iload() { | |||
| 712 | transition(vtos, itos); | |||
| 713 | locals_index_wide(rbx); | |||
| 714 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 714, _masm)-> movl(rax, iaddress(rbx)); | |||
| 715 | } | |||
| 716 | ||||
| 717 | void TemplateTable::wide_lload() { | |||
| 718 | transition(vtos, ltos); | |||
| 719 | locals_index_wide(rbx); | |||
| 720 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 720, _masm)-> movptr(rax, laddress(rbx)); | |||
| 721 | NOT_LP64(__ movl(rdx, haddress(rbx))); | |||
| 722 | } | |||
| 723 | ||||
| 724 | void TemplateTable::wide_fload() { | |||
| 725 | transition(vtos, ftos); | |||
| 726 | locals_index_wide(rbx); | |||
| 727 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 727, _masm)-> load_float(faddress(rbx)); | |||
| 728 | } | |||
| 729 | ||||
| 730 | void TemplateTable::wide_dload() { | |||
| 731 | transition(vtos, dtos); | |||
| 732 | locals_index_wide(rbx); | |||
| 733 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 733, _masm)-> load_double(daddress(rbx)); | |||
| 734 | } | |||
| 735 | ||||
| 736 | void TemplateTable::wide_aload() { | |||
| 737 | transition(vtos, atos); | |||
| 738 | locals_index_wide(rbx); | |||
| 739 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 739, _masm)-> movptr(rax, aaddress(rbx)); | |||
| 740 | } | |||
| 741 | ||||
| 742 | void TemplateTable::index_check(Register array, Register index) { | |||
| 743 | // Pop ptr into array | |||
| 744 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 744, _masm)-> pop_ptr(array); | |||
| 745 | index_check_without_pop(array, index); | |||
| 746 | } | |||
| 747 | ||||
| 748 | void TemplateTable::index_check_without_pop(Register array, Register index) { | |||
| 749 | // destroys rbx | |||
| 750 | // check array | |||
| 751 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 751, _masm)-> null_check(array, arrayOopDesc::length_offset_in_bytes()); | |||
| 752 | // sign extend index for use by indexed load | |||
| 753 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 753, _masm)-> movl2ptr(index, index); | |||
| 754 | // check index | |||
| 755 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 755, _masm)-> cmpl(index, Address(array, arrayOopDesc::length_offset_in_bytes())); | |||
| 756 | if (index != rbx) { | |||
| 757 | // ??? convention: move aberrant index into rbx for exception message | |||
| 758 | assert(rbx != array, "different registers")do { if (!(rbx != array)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 758, "assert(" "rbx != array" ") failed", "different registers" ); ::breakpoint(); } } while (0); | |||
| 759 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 759, _masm)-> movl(rbx, index); | |||
| 760 | } | |||
| 761 | Label skip; | |||
| 762 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 762, _masm)-> jccb(Assembler::below, skip)jccb_0(Assembler::below, skip, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 762); | |||
| 763 | // Pass array to create more detailed exceptions. | |||
| 764 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 764, _masm)-> mov(NOT_LP64(rax) LP64_ONLY(c_rarg1)c_rarg1, array); | |||
| 765 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 765, _masm)-> jump(ExternalAddress(Interpreter::_throw_ArrayIndexOutOfBoundsException_entry)); | |||
| 766 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 766, _masm)-> bind(skip); | |||
| 767 | } | |||
| 768 | ||||
| 769 | void TemplateTable::iaload() { | |||
| 770 | transition(itos, itos); | |||
| 771 | // rax: index | |||
| 772 | // rdx: array | |||
| 773 | index_check(rdx, rax); // kills rbx | |||
| 774 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 774, _masm)-> access_load_at(T_INT, IN_HEAP | IS_ARRAY, rax, | |||
| 775 | Address(rdx, rax, Address::times_4, | |||
| 776 | arrayOopDesc::base_offset_in_bytes(T_INT)), | |||
| 777 | noreg, noreg); | |||
| 778 | } | |||
| 779 | ||||
| 780 | void TemplateTable::laload() { | |||
| 781 | transition(itos, ltos); | |||
| 782 | // rax: index | |||
| 783 | // rdx: array | |||
| 784 | index_check(rdx, rax); // kills rbx | |||
| 785 | NOT_LP64(__ mov(rbx, rax)); | |||
| 786 | // rbx,: index | |||
| 787 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 787, _masm)-> access_load_at(T_LONG, IN_HEAP | IS_ARRAY, noreg /* ltos */, | |||
| 788 | Address(rdx, rbx, Address::times_8, | |||
| 789 | arrayOopDesc::base_offset_in_bytes(T_LONG)), | |||
| 790 | noreg, noreg); | |||
| 791 | } | |||
| 792 | ||||
| 793 | ||||
| 794 | ||||
| 795 | void TemplateTable::faload() { | |||
| 796 | transition(itos, ftos); | |||
| 797 | // rax: index | |||
| 798 | // rdx: array | |||
| 799 | index_check(rdx, rax); // kills rbx | |||
| 800 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 800, _masm)-> access_load_at(T_FLOAT, IN_HEAP | IS_ARRAY, noreg /* ftos */, | |||
| 801 | Address(rdx, rax, | |||
| 802 | Address::times_4, | |||
| 803 | arrayOopDesc::base_offset_in_bytes(T_FLOAT)), | |||
| 804 | noreg, noreg); | |||
| 805 | } | |||
| 806 | ||||
| 807 | void TemplateTable::daload() { | |||
| 808 | transition(itos, dtos); | |||
| 809 | // rax: index | |||
| 810 | // rdx: array | |||
| 811 | index_check(rdx, rax); // kills rbx | |||
| 812 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 812, _masm)-> access_load_at(T_DOUBLE, IN_HEAP | IS_ARRAY, noreg /* dtos */, | |||
| 813 | Address(rdx, rax, | |||
| 814 | Address::times_8, | |||
| 815 | arrayOopDesc::base_offset_in_bytes(T_DOUBLE)), | |||
| 816 | noreg, noreg); | |||
| 817 | } | |||
| 818 | ||||
| 819 | void TemplateTable::aaload() { | |||
| 820 | transition(itos, atos); | |||
| 821 | // rax: index | |||
| 822 | // rdx: array | |||
| 823 | index_check(rdx, rax); // kills rbx | |||
| 824 | do_oop_load(_masm, | |||
| 825 | Address(rdx, rax, | |||
| 826 | UseCompressedOops ? Address::times_4 : Address::times_ptr, | |||
| 827 | arrayOopDesc::base_offset_in_bytes(T_OBJECT)), | |||
| 828 | rax, | |||
| 829 | IS_ARRAY); | |||
| 830 | } | |||
| 831 | ||||
| 832 | void TemplateTable::baload() { | |||
| 833 | transition(itos, itos); | |||
| 834 | // rax: index | |||
| 835 | // rdx: array | |||
| 836 | index_check(rdx, rax); // kills rbx | |||
| 837 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 837, _masm)-> access_load_at(T_BYTE, IN_HEAP | IS_ARRAY, rax, | |||
| 838 | Address(rdx, rax, Address::times_1, arrayOopDesc::base_offset_in_bytes(T_BYTE)), | |||
| 839 | noreg, noreg); | |||
| 840 | } | |||
| 841 | ||||
| 842 | void TemplateTable::caload() { | |||
| 843 | transition(itos, itos); | |||
| 844 | // rax: index | |||
| 845 | // rdx: array | |||
| 846 | index_check(rdx, rax); // kills rbx | |||
| 847 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 847, _masm)-> access_load_at(T_CHAR, IN_HEAP | IS_ARRAY, rax, | |||
| 848 | Address(rdx, rax, Address::times_2, arrayOopDesc::base_offset_in_bytes(T_CHAR)), | |||
| 849 | noreg, noreg); | |||
| 850 | } | |||
| 851 | ||||
| 852 | // iload followed by caload frequent pair | |||
| 853 | void TemplateTable::fast_icaload() { | |||
| 854 | transition(vtos, itos); | |||
| 855 | // load index out of locals | |||
| 856 | locals_index(rbx); | |||
| 857 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 857, _masm)-> movl(rax, iaddress(rbx)); | |||
| 858 | ||||
| 859 | // rax: index | |||
| 860 | // rdx: array | |||
| 861 | index_check(rdx, rax); // kills rbx | |||
| 862 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 862, _masm)-> access_load_at(T_CHAR, IN_HEAP | IS_ARRAY, rax, | |||
| 863 | Address(rdx, rax, Address::times_2, arrayOopDesc::base_offset_in_bytes(T_CHAR)), | |||
| 864 | noreg, noreg); | |||
| 865 | } | |||
| 866 | ||||
| 867 | ||||
| 868 | void TemplateTable::saload() { | |||
| 869 | transition(itos, itos); | |||
| 870 | // rax: index | |||
| 871 | // rdx: array | |||
| 872 | index_check(rdx, rax); // kills rbx | |||
| 873 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 873, _masm)-> access_load_at(T_SHORT, IN_HEAP | IS_ARRAY, rax, | |||
| 874 | Address(rdx, rax, Address::times_2, arrayOopDesc::base_offset_in_bytes(T_SHORT)), | |||
| 875 | noreg, noreg); | |||
| 876 | } | |||
| 877 | ||||
| 878 | void TemplateTable::iload(int n) { | |||
| 879 | transition(vtos, itos); | |||
| 880 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 880, _masm)-> movl(rax, iaddress(n)); | |||
| 881 | } | |||
| 882 | ||||
| 883 | void TemplateTable::lload(int n) { | |||
| 884 | transition(vtos, ltos); | |||
| 885 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 885, _masm)-> movptr(rax, laddress(n)); | |||
| 886 | NOT_LP64(__ movptr(rdx, haddress(n))); | |||
| 887 | } | |||
| 888 | ||||
| 889 | void TemplateTable::fload(int n) { | |||
| 890 | transition(vtos, ftos); | |||
| 891 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 891, _masm)-> load_float(faddress(n)); | |||
| 892 | } | |||
| 893 | ||||
| 894 | void TemplateTable::dload(int n) { | |||
| 895 | transition(vtos, dtos); | |||
| 896 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 896, _masm)-> load_double(daddress(n)); | |||
| 897 | } | |||
| 898 | ||||
| 899 | void TemplateTable::aload(int n) { | |||
| 900 | transition(vtos, atos); | |||
| 901 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 901, _masm)-> movptr(rax, aaddress(n)); | |||
| 902 | } | |||
| 903 | ||||
| 904 | void TemplateTable::aload_0() { | |||
| 905 | aload_0_internal(); | |||
| 906 | } | |||
| 907 | ||||
| 908 | void TemplateTable::nofast_aload_0() { | |||
| 909 | aload_0_internal(may_not_rewrite); | |||
| 910 | } | |||
| 911 | ||||
| 912 | void TemplateTable::aload_0_internal(RewriteControl rc) { | |||
| 913 | transition(vtos, atos); | |||
| 914 | // According to bytecode histograms, the pairs: | |||
| 915 | // | |||
| 916 | // _aload_0, _fast_igetfield | |||
| 917 | // _aload_0, _fast_agetfield | |||
| 918 | // _aload_0, _fast_fgetfield | |||
| 919 | // | |||
| 920 | // occur frequently. If RewriteFrequentPairs is set, the (slow) | |||
| 921 | // _aload_0 bytecode checks if the next bytecode is either | |||
| 922 | // _fast_igetfield, _fast_agetfield or _fast_fgetfield and then | |||
| 923 | // rewrites the current bytecode into a pair bytecode; otherwise it | |||
| 924 | // rewrites the current bytecode into _fast_aload_0 that doesn't do | |||
| 925 | // the pair check anymore. | |||
| 926 | // | |||
| 927 | // Note: If the next bytecode is _getfield, the rewrite must be | |||
| 928 | // delayed, otherwise we may miss an opportunity for a pair. | |||
| 929 | // | |||
| 930 | // Also rewrite frequent pairs | |||
| 931 | // aload_0, aload_1 | |||
| 932 | // aload_0, iload_1 | |||
| 933 | // These bytecodes with a small amount of code are most profitable | |||
| 934 | // to rewrite | |||
| 935 | if (RewriteFrequentPairs && rc == may_rewrite) { | |||
| 936 | Label rewrite, done; | |||
| 937 | ||||
| 938 | const Register bc = LP64_ONLY(c_rarg3)c_rarg3 NOT_LP64(rcx); | |||
| 939 | LP64_ONLY(assert(rbx != bc, "register damaged"))do { if (!(rbx != bc)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 939, "assert(" "rbx != bc" ") failed", "register damaged"); ::breakpoint(); } } while (0); | |||
| 940 | ||||
| 941 | // get next byte | |||
| 942 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 942, _masm)-> load_unsigned_byte(rbx, at_bcp(Bytecodes::length_for(Bytecodes::_aload_0))); | |||
| 943 | ||||
| 944 | // if _getfield then wait with rewrite | |||
| 945 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 945, _masm)-> cmpl(rbx, Bytecodes::_getfield); | |||
| 946 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 946, _masm)-> jcc(Assembler::equal, done); | |||
| 947 | ||||
| 948 | // if _igetfield then rewrite to _fast_iaccess_0 | |||
| 949 | assert(Bytecodes::java_code(Bytecodes::_fast_iaccess_0) == Bytecodes::_aload_0, "fix bytecode definition")do { if (!(Bytecodes::java_code(Bytecodes::_fast_iaccess_0) == Bytecodes::_aload_0)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 949, "assert(" "Bytecodes::java_code(Bytecodes::_fast_iaccess_0) == Bytecodes::_aload_0" ") failed", "fix bytecode definition"); ::breakpoint(); } } while (0); | |||
| 950 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 950, _masm)-> cmpl(rbx, Bytecodes::_fast_igetfield); | |||
| 951 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 951, _masm)-> movl(bc, Bytecodes::_fast_iaccess_0); | |||
| 952 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 952, _masm)-> jccb(Assembler::equal, rewrite)jccb_0(Assembler::equal, rewrite, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 952); | |||
| 953 | ||||
| 954 | // if _agetfield then rewrite to _fast_aaccess_0 | |||
| 955 | assert(Bytecodes::java_code(Bytecodes::_fast_aaccess_0) == Bytecodes::_aload_0, "fix bytecode definition")do { if (!(Bytecodes::java_code(Bytecodes::_fast_aaccess_0) == Bytecodes::_aload_0)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 955, "assert(" "Bytecodes::java_code(Bytecodes::_fast_aaccess_0) == Bytecodes::_aload_0" ") failed", "fix bytecode definition"); ::breakpoint(); } } while (0); | |||
| 956 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 956, _masm)-> cmpl(rbx, Bytecodes::_fast_agetfield); | |||
| 957 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 957, _masm)-> movl(bc, Bytecodes::_fast_aaccess_0); | |||
| 958 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 958, _masm)-> jccb(Assembler::equal, rewrite)jccb_0(Assembler::equal, rewrite, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 958); | |||
| 959 | ||||
| 960 | // if _fgetfield then rewrite to _fast_faccess_0 | |||
| 961 | assert(Bytecodes::java_code(Bytecodes::_fast_faccess_0) == Bytecodes::_aload_0, "fix bytecode definition")do { if (!(Bytecodes::java_code(Bytecodes::_fast_faccess_0) == Bytecodes::_aload_0)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 961, "assert(" "Bytecodes::java_code(Bytecodes::_fast_faccess_0) == Bytecodes::_aload_0" ") failed", "fix bytecode definition"); ::breakpoint(); } } while (0); | |||
| 962 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 962, _masm)-> cmpl(rbx, Bytecodes::_fast_fgetfield); | |||
| 963 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 963, _masm)-> movl(bc, Bytecodes::_fast_faccess_0); | |||
| 964 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 964, _masm)-> jccb(Assembler::equal, rewrite)jccb_0(Assembler::equal, rewrite, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 964); | |||
| 965 | ||||
| 966 | // else rewrite to _fast_aload0 | |||
| 967 | assert(Bytecodes::java_code(Bytecodes::_fast_aload_0) == Bytecodes::_aload_0, "fix bytecode definition")do { if (!(Bytecodes::java_code(Bytecodes::_fast_aload_0) == Bytecodes ::_aload_0)) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 967, "assert(" "Bytecodes::java_code(Bytecodes::_fast_aload_0) == Bytecodes::_aload_0" ") failed", "fix bytecode definition"); ::breakpoint(); } } while (0); | |||
| 968 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 968, _masm)-> movl(bc, Bytecodes::_fast_aload_0); | |||
| 969 | ||||
| 970 | // rewrite | |||
| 971 | // bc: fast bytecode | |||
| 972 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 972, _masm)-> bind(rewrite); | |||
| 973 | patch_bytecode(Bytecodes::_aload_0, bc, rbx, false); | |||
| 974 | ||||
| 975 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 975, _masm)-> bind(done); | |||
| 976 | } | |||
| 977 | ||||
| 978 | // Do actual aload_0 (must do this after patch_bytecode which might call VM and GC might change oop). | |||
| 979 | aload(0); | |||
| 980 | } | |||
| 981 | ||||
| 982 | void TemplateTable::istore() { | |||
| 983 | transition(itos, vtos); | |||
| 984 | locals_index(rbx); | |||
| 985 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 985, _masm)-> movl(iaddress(rbx), rax); | |||
| 986 | } | |||
| 987 | ||||
| 988 | ||||
| 989 | void TemplateTable::lstore() { | |||
| 990 | transition(ltos, vtos); | |||
| 991 | locals_index(rbx); | |||
| 992 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 992, _masm)-> movptr(laddress(rbx), rax); | |||
| 993 | NOT_LP64(__ movptr(haddress(rbx), rdx)); | |||
| 994 | } | |||
| 995 | ||||
| 996 | void TemplateTable::fstore() { | |||
| 997 | transition(ftos, vtos); | |||
| 998 | locals_index(rbx); | |||
| 999 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 999, _masm)-> store_float(faddress(rbx)); | |||
| 1000 | } | |||
| 1001 | ||||
| 1002 | void TemplateTable::dstore() { | |||
| 1003 | transition(dtos, vtos); | |||
| 1004 | locals_index(rbx); | |||
| 1005 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1005, _masm)-> store_double(daddress(rbx)); | |||
| 1006 | } | |||
| 1007 | ||||
| 1008 | void TemplateTable::astore() { | |||
| 1009 | transition(vtos, vtos); | |||
| 1010 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1010, _masm)-> pop_ptr(rax); | |||
| 1011 | locals_index(rbx); | |||
| 1012 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1012, _masm)-> movptr(aaddress(rbx), rax); | |||
| 1013 | } | |||
| 1014 | ||||
| 1015 | void TemplateTable::wide_istore() { | |||
| 1016 | transition(vtos, vtos); | |||
| 1017 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1017, _masm)-> pop_i(); | |||
| 1018 | locals_index_wide(rbx); | |||
| 1019 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1019, _masm)-> movl(iaddress(rbx), rax); | |||
| 1020 | } | |||
| 1021 | ||||
| 1022 | void TemplateTable::wide_lstore() { | |||
| 1023 | transition(vtos, vtos); | |||
| 1024 | NOT_LP64(__ pop_l(rax, rdx)); | |||
| 1025 | LP64_ONLY(__ pop_l())Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1025, _masm)-> pop_l(); | |||
| 1026 | locals_index_wide(rbx); | |||
| 1027 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1027, _masm)-> movptr(laddress(rbx), rax); | |||
| 1028 | NOT_LP64(__ movl(haddress(rbx), rdx)); | |||
| 1029 | } | |||
| 1030 | ||||
| 1031 | void TemplateTable::wide_fstore() { | |||
| 1032 | #ifdef _LP641 | |||
| 1033 | transition(vtos, vtos); | |||
| 1034 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1034, _masm)-> pop_f(xmm0); | |||
| 1035 | locals_index_wide(rbx); | |||
| 1036 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1036, _masm)-> movflt(faddress(rbx), xmm0); | |||
| 1037 | #else | |||
| 1038 | wide_istore(); | |||
| 1039 | #endif | |||
| 1040 | } | |||
| 1041 | ||||
| 1042 | void TemplateTable::wide_dstore() { | |||
| 1043 | #ifdef _LP641 | |||
| 1044 | transition(vtos, vtos); | |||
| 1045 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1045, _masm)-> pop_d(xmm0); | |||
| 1046 | locals_index_wide(rbx); | |||
| 1047 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1047, _masm)-> movdbl(daddress(rbx), xmm0); | |||
| 1048 | #else | |||
| 1049 | wide_lstore(); | |||
| 1050 | #endif | |||
| 1051 | } | |||
| 1052 | ||||
| 1053 | void TemplateTable::wide_astore() { | |||
| 1054 | transition(vtos, vtos); | |||
| 1055 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1055, _masm)-> pop_ptr(rax); | |||
| 1056 | locals_index_wide(rbx); | |||
| 1057 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1057, _masm)-> movptr(aaddress(rbx), rax); | |||
| 1058 | } | |||
| 1059 | ||||
| 1060 | void TemplateTable::iastore() { | |||
| 1061 | transition(itos, vtos); | |||
| 1062 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1062, _masm)-> pop_i(rbx); | |||
| 1063 | // rax: value | |||
| 1064 | // rbx: index | |||
| 1065 | // rdx: array | |||
| 1066 | index_check(rdx, rbx); // prefer index in rbx | |||
| 1067 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1067, _masm)-> access_store_at(T_INT, IN_HEAP | IS_ARRAY, | |||
| 1068 | Address(rdx, rbx, Address::times_4, | |||
| 1069 | arrayOopDesc::base_offset_in_bytes(T_INT)), | |||
| 1070 | rax, noreg, noreg); | |||
| 1071 | } | |||
| 1072 | ||||
| 1073 | void TemplateTable::lastore() { | |||
| 1074 | transition(ltos, vtos); | |||
| 1075 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1075, _masm)-> pop_i(rbx); | |||
| 1076 | // rax,: low(value) | |||
| 1077 | // rcx: array | |||
| 1078 | // rdx: high(value) | |||
| 1079 | index_check(rcx, rbx); // prefer index in rbx, | |||
| 1080 | // rbx,: index | |||
| 1081 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1081, _masm)-> access_store_at(T_LONG, IN_HEAP | IS_ARRAY, | |||
| 1082 | Address(rcx, rbx, Address::times_8, | |||
| 1083 | arrayOopDesc::base_offset_in_bytes(T_LONG)), | |||
| 1084 | noreg /* ltos */, noreg, noreg); | |||
| 1085 | } | |||
| 1086 | ||||
| 1087 | ||||
| 1088 | void TemplateTable::fastore() { | |||
| 1089 | transition(ftos, vtos); | |||
| 1090 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1090, _masm)-> pop_i(rbx); | |||
| 1091 | // value is in UseSSE >= 1 ? xmm0 : ST(0) | |||
| 1092 | // rbx: index | |||
| 1093 | // rdx: array | |||
| 1094 | index_check(rdx, rbx); // prefer index in rbx | |||
| 1095 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1095, _masm)-> access_store_at(T_FLOAT, IN_HEAP | IS_ARRAY, | |||
| 1096 | Address(rdx, rbx, Address::times_4, | |||
| 1097 | arrayOopDesc::base_offset_in_bytes(T_FLOAT)), | |||
| 1098 | noreg /* ftos */, noreg, noreg); | |||
| 1099 | } | |||
| 1100 | ||||
| 1101 | void TemplateTable::dastore() { | |||
| 1102 | transition(dtos, vtos); | |||
| 1103 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1103, _masm)-> pop_i(rbx); | |||
| 1104 | // value is in UseSSE >= 2 ? xmm0 : ST(0) | |||
| 1105 | // rbx: index | |||
| 1106 | // rdx: array | |||
| 1107 | index_check(rdx, rbx); // prefer index in rbx | |||
| 1108 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1108, _masm)-> access_store_at(T_DOUBLE, IN_HEAP | IS_ARRAY, | |||
| 1109 | Address(rdx, rbx, Address::times_8, | |||
| 1110 | arrayOopDesc::base_offset_in_bytes(T_DOUBLE)), | |||
| 1111 | noreg /* dtos */, noreg, noreg); | |||
| 1112 | } | |||
| 1113 | ||||
| 1114 | void TemplateTable::aastore() { | |||
| 1115 | Label is_null, ok_is_subtype, done; | |||
| 1116 | transition(vtos, vtos); | |||
| 1117 | // stack: ..., array, index, value | |||
| 1118 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1118, _masm)-> movptr(rax, at_tos()); // value | |||
| 1119 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1119, _masm)-> movl(rcx, at_tos_p1()); // index | |||
| 1120 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1120, _masm)-> movptr(rdx, at_tos_p2()); // array | |||
| 1121 | ||||
| 1122 | Address element_address(rdx, rcx, | |||
| 1123 | UseCompressedOops? Address::times_4 : Address::times_ptr, | |||
| 1124 | arrayOopDesc::base_offset_in_bytes(T_OBJECT)); | |||
| 1125 | ||||
| 1126 | index_check_without_pop(rdx, rcx); // kills rbx | |||
| 1127 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1127, _masm)-> testptr(rax, rax); | |||
| 1128 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1128, _masm)-> jcc(Assembler::zero, is_null); | |||
| 1129 | ||||
| 1130 | Register tmp_load_klass = LP64_ONLY(rscratch1)rscratch1 NOT_LP64(noreg); | |||
| 1131 | // Move subklass into rbx | |||
| 1132 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1132, _masm)-> load_klass(rbx, rax, tmp_load_klass); | |||
| 1133 | // Move superklass into rax | |||
| 1134 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1134, _masm)-> load_klass(rax, rdx, tmp_load_klass); | |||
| 1135 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1135, _masm)-> movptr(rax, Address(rax, | |||
| 1136 | ObjArrayKlass::element_klass_offset())); | |||
| 1137 | ||||
| 1138 | // Generate subtype check. Blows rcx, rdi | |||
| 1139 | // Superklass in rax. Subklass in rbx. | |||
| 1140 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1140, _masm)-> gen_subtype_check(rbx, ok_is_subtype); | |||
| 1141 | ||||
| 1142 | // Come here on failure | |||
| 1143 | // object is at TOS | |||
| 1144 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1144, _masm)-> jump(ExternalAddress(Interpreter::_throw_ArrayStoreException_entry)); | |||
| 1145 | ||||
| 1146 | // Come here on success | |||
| 1147 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1147, _masm)-> bind(ok_is_subtype); | |||
| 1148 | ||||
| 1149 | // Get the value we will store | |||
| 1150 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1150, _masm)-> movptr(rax, at_tos()); | |||
| 1151 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1151, _masm)-> movl(rcx, at_tos_p1()); // index | |||
| 1152 | // Now store using the appropriate barrier | |||
| 1153 | do_oop_store(_masm, element_address, rax, IS_ARRAY); | |||
| 1154 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1154, _masm)-> jmp(done); | |||
| 1155 | ||||
| 1156 | // Have a NULL in rax, rdx=array, ecx=index. Store NULL at ary[idx] | |||
| 1157 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1157, _masm)-> bind(is_null); | |||
| 1158 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1158, _masm)-> profile_null_seen(rbx); | |||
| 1159 | ||||
| 1160 | // Store a NULL | |||
| 1161 | do_oop_store(_masm, element_address, noreg, IS_ARRAY); | |||
| 1162 | ||||
| 1163 | // Pop stack arguments | |||
| 1164 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1164, _masm)-> bind(done); | |||
| 1165 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1165, _masm)-> addptr(rsp, 3 * Interpreter::stackElementSize); | |||
| 1166 | } | |||
| 1167 | ||||
| 1168 | void TemplateTable::bastore() { | |||
| 1169 | transition(itos, vtos); | |||
| 1170 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1170, _masm)-> pop_i(rbx); | |||
| 1171 | // rax: value | |||
| 1172 | // rbx: index | |||
| 1173 | // rdx: array | |||
| 1174 | index_check(rdx, rbx); // prefer index in rbx | |||
| 1175 | // Need to check whether array is boolean or byte | |||
| 1176 | // since both types share the bastore bytecode. | |||
| 1177 | Register tmp_load_klass = LP64_ONLY(rscratch1)rscratch1 NOT_LP64(noreg); | |||
| 1178 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1178, _masm)-> load_klass(rcx, rdx, tmp_load_klass); | |||
| 1179 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1179, _masm)-> movl(rcx, Address(rcx, Klass::layout_helper_offset())); | |||
| 1180 | int diffbit = Klass::layout_helper_boolean_diffbit(); | |||
| 1181 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1181, _masm)-> testl(rcx, diffbit); | |||
| 1182 | Label L_skip; | |||
| 1183 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1183, _masm)-> jccb(Assembler::zero, L_skip)jccb_0(Assembler::zero, L_skip, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1183); | |||
| 1184 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1184, _masm)-> andl(rax, 1); // if it is a T_BOOLEAN array, mask the stored value to 0/1 | |||
| 1185 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1185, _masm)-> bind(L_skip); | |||
| 1186 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1186, _masm)-> access_store_at(T_BYTE, IN_HEAP | IS_ARRAY, | |||
| 1187 | Address(rdx, rbx,Address::times_1, | |||
| 1188 | arrayOopDesc::base_offset_in_bytes(T_BYTE)), | |||
| 1189 | rax, noreg, noreg); | |||
| 1190 | } | |||
| 1191 | ||||
| 1192 | void TemplateTable::castore() { | |||
| 1193 | transition(itos, vtos); | |||
| 1194 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1194, _masm)-> pop_i(rbx); | |||
| 1195 | // rax: value | |||
| 1196 | // rbx: index | |||
| 1197 | // rdx: array | |||
| 1198 | index_check(rdx, rbx); // prefer index in rbx | |||
| 1199 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1199, _masm)-> access_store_at(T_CHAR, IN_HEAP | IS_ARRAY, | |||
| 1200 | Address(rdx, rbx, Address::times_2, | |||
| 1201 | arrayOopDesc::base_offset_in_bytes(T_CHAR)), | |||
| 1202 | rax, noreg, noreg); | |||
| 1203 | } | |||
| 1204 | ||||
| 1205 | ||||
| 1206 | void TemplateTable::sastore() { | |||
| 1207 | castore(); | |||
| 1208 | } | |||
| 1209 | ||||
| 1210 | void TemplateTable::istore(int n) { | |||
| 1211 | transition(itos, vtos); | |||
| 1212 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1212, _masm)-> movl(iaddress(n), rax); | |||
| 1213 | } | |||
| 1214 | ||||
| 1215 | void TemplateTable::lstore(int n) { | |||
| 1216 | transition(ltos, vtos); | |||
| 1217 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1217, _masm)-> movptr(laddress(n), rax); | |||
| 1218 | NOT_LP64(__ movptr(haddress(n), rdx)); | |||
| 1219 | } | |||
| 1220 | ||||
| 1221 | void TemplateTable::fstore(int n) { | |||
| 1222 | transition(ftos, vtos); | |||
| 1223 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1223, _masm)-> store_float(faddress(n)); | |||
| 1224 | } | |||
| 1225 | ||||
| 1226 | void TemplateTable::dstore(int n) { | |||
| 1227 | transition(dtos, vtos); | |||
| 1228 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1228, _masm)-> store_double(daddress(n)); | |||
| 1229 | } | |||
| 1230 | ||||
| 1231 | ||||
| 1232 | void TemplateTable::astore(int n) { | |||
| 1233 | transition(vtos, vtos); | |||
| 1234 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1234, _masm)-> pop_ptr(rax); | |||
| 1235 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1235, _masm)-> movptr(aaddress(n), rax); | |||
| 1236 | } | |||
| 1237 | ||||
| 1238 | void TemplateTable::pop() { | |||
| 1239 | transition(vtos, vtos); | |||
| 1240 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1240, _masm)-> addptr(rsp, Interpreter::stackElementSize); | |||
| 1241 | } | |||
| 1242 | ||||
| 1243 | void TemplateTable::pop2() { | |||
| 1244 | transition(vtos, vtos); | |||
| 1245 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1245, _masm)-> addptr(rsp, 2 * Interpreter::stackElementSize); | |||
| 1246 | } | |||
| 1247 | ||||
| 1248 | ||||
| 1249 | void TemplateTable::dup() { | |||
| 1250 | transition(vtos, vtos); | |||
| 1251 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1251, _masm)-> load_ptr(0, rax); | |||
| 1252 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1252, _masm)-> push_ptr(rax); | |||
| 1253 | // stack: ..., a, a | |||
| 1254 | } | |||
| 1255 | ||||
| 1256 | void TemplateTable::dup_x1() { | |||
| 1257 | transition(vtos, vtos); | |||
| 1258 | // stack: ..., a, b | |||
| 1259 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1259, _masm)-> load_ptr( 0, rax); // load b | |||
| 1260 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1260, _masm)-> load_ptr( 1, rcx); // load a | |||
| 1261 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1261, _masm)-> store_ptr(1, rax); // store b | |||
| 1262 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1262, _masm)-> store_ptr(0, rcx); // store a | |||
| 1263 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1263, _masm)-> push_ptr(rax); // push b | |||
| 1264 | // stack: ..., b, a, b | |||
| 1265 | } | |||
| 1266 | ||||
| 1267 | void TemplateTable::dup_x2() { | |||
| 1268 | transition(vtos, vtos); | |||
| 1269 | // stack: ..., a, b, c | |||
| 1270 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1270, _masm)-> load_ptr( 0, rax); // load c | |||
| 1271 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1271, _masm)-> load_ptr( 2, rcx); // load a | |||
| 1272 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1272, _masm)-> store_ptr(2, rax); // store c in a | |||
| 1273 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1273, _masm)-> push_ptr(rax); // push c | |||
| 1274 | // stack: ..., c, b, c, c | |||
| 1275 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1275, _masm)-> load_ptr( 2, rax); // load b | |||
| 1276 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1276, _masm)-> store_ptr(2, rcx); // store a in b | |||
| 1277 | // stack: ..., c, a, c, c | |||
| 1278 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1278, _masm)-> store_ptr(1, rax); // store b in c | |||
| 1279 | // stack: ..., c, a, b, c | |||
| 1280 | } | |||
| 1281 | ||||
| 1282 | void TemplateTable::dup2() { | |||
| 1283 | transition(vtos, vtos); | |||
| 1284 | // stack: ..., a, b | |||
| 1285 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1285, _masm)-> load_ptr(1, rax); // load a | |||
| 1286 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1286, _masm)-> push_ptr(rax); // push a | |||
| 1287 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1287, _masm)-> load_ptr(1, rax); // load b | |||
| 1288 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1288, _masm)-> push_ptr(rax); // push b | |||
| 1289 | // stack: ..., a, b, a, b | |||
| 1290 | } | |||
| 1291 | ||||
| 1292 | ||||
| 1293 | void TemplateTable::dup2_x1() { | |||
| 1294 | transition(vtos, vtos); | |||
| 1295 | // stack: ..., a, b, c | |||
| 1296 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1296, _masm)-> load_ptr( 0, rcx); // load c | |||
| 1297 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1297, _masm)-> load_ptr( 1, rax); // load b | |||
| 1298 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1298, _masm)-> push_ptr(rax); // push b | |||
| 1299 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1299, _masm)-> push_ptr(rcx); // push c | |||
| 1300 | // stack: ..., a, b, c, b, c | |||
| 1301 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1301, _masm)-> store_ptr(3, rcx); // store c in b | |||
| 1302 | // stack: ..., a, c, c, b, c | |||
| 1303 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1303, _masm)-> load_ptr( 4, rcx); // load a | |||
| 1304 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1304, _masm)-> store_ptr(2, rcx); // store a in 2nd c | |||
| 1305 | // stack: ..., a, c, a, b, c | |||
| 1306 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1306, _masm)-> store_ptr(4, rax); // store b in a | |||
| 1307 | // stack: ..., b, c, a, b, c | |||
| 1308 | } | |||
| 1309 | ||||
| 1310 | void TemplateTable::dup2_x2() { | |||
| 1311 | transition(vtos, vtos); | |||
| 1312 | // stack: ..., a, b, c, d | |||
| 1313 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1313, _masm)-> load_ptr( 0, rcx); // load d | |||
| 1314 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1314, _masm)-> load_ptr( 1, rax); // load c | |||
| 1315 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1315, _masm)-> push_ptr(rax); // push c | |||
| 1316 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1316, _masm)-> push_ptr(rcx); // push d | |||
| 1317 | // stack: ..., a, b, c, d, c, d | |||
| 1318 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1318, _masm)-> load_ptr( 4, rax); // load b | |||
| 1319 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1319, _masm)-> store_ptr(2, rax); // store b in d | |||
| 1320 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1320, _masm)-> store_ptr(4, rcx); // store d in b | |||
| 1321 | // stack: ..., a, d, c, b, c, d | |||
| 1322 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1322, _masm)-> load_ptr( 5, rcx); // load a | |||
| 1323 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1323, _masm)-> load_ptr( 3, rax); // load c | |||
| 1324 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1324, _masm)-> store_ptr(3, rcx); // store a in c | |||
| 1325 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1325, _masm)-> store_ptr(5, rax); // store c in a | |||
| 1326 | // stack: ..., c, d, a, b, c, d | |||
| 1327 | } | |||
| 1328 | ||||
| 1329 | void TemplateTable::swap() { | |||
| 1330 | transition(vtos, vtos); | |||
| 1331 | // stack: ..., a, b | |||
| 1332 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1332, _masm)-> load_ptr( 1, rcx); // load a | |||
| 1333 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1333, _masm)-> load_ptr( 0, rax); // load b | |||
| 1334 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1334, _masm)-> store_ptr(0, rcx); // store a in b | |||
| 1335 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1335, _masm)-> store_ptr(1, rax); // store b in a | |||
| 1336 | // stack: ..., b, a | |||
| 1337 | } | |||
| 1338 | ||||
| 1339 | void TemplateTable::iop2(Operation op) { | |||
| 1340 | transition(itos, itos); | |||
| 1341 | switch (op) { | |||
| 1342 | case add : __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1342, _masm)-> pop_i(rdx); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1342, _masm)-> addl (rax, rdx); break; | |||
| 1343 | case sub : __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1343, _masm)-> movl(rdx, rax); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1343, _masm)-> pop_i(rax); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1343, _masm)-> subl (rax, rdx); break; | |||
| 1344 | case mul : __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1344, _masm)-> pop_i(rdx); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1344, _masm)-> imull(rax, rdx); break; | |||
| 1345 | case _and : __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1345, _masm)-> pop_i(rdx); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1345, _masm)-> andl (rax, rdx); break; | |||
| 1346 | case _or : __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1346, _masm)-> pop_i(rdx); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1346, _masm)-> orl (rax, rdx); break; | |||
| 1347 | case _xor : __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1347, _masm)-> pop_i(rdx); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1347, _masm)-> xorl (rax, rdx); break; | |||
| 1348 | case shl : __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1348, _masm)-> movl(rcx, rax); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1348, _masm)-> pop_i(rax); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1348, _masm)-> shll (rax); break; | |||
| 1349 | case shr : __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1349, _masm)-> movl(rcx, rax); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1349, _masm)-> pop_i(rax); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1349, _masm)-> sarl (rax); break; | |||
| 1350 | case ushr : __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1350, _masm)-> movl(rcx, rax); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1350, _masm)-> pop_i(rax); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1350, _masm)-> shrl (rax); break; | |||
| 1351 | default : ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1351); ::breakpoint(); } while (0); | |||
| 1352 | } | |||
| 1353 | } | |||
| 1354 | ||||
| 1355 | void TemplateTable::lop2(Operation op) { | |||
| 1356 | transition(ltos, ltos); | |||
| 1357 | #ifdef _LP641 | |||
| 1358 | switch (op) { | |||
| 1359 | case add : __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1359, _masm)-> pop_l(rdx); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1359, _masm)-> addptr(rax, rdx); break; | |||
| 1360 | case sub : __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1360, _masm)-> mov(rdx, rax); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1360, _masm)-> pop_l(rax); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1360, _masm)-> subptr(rax, rdx); break; | |||
| 1361 | case _and : __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1361, _masm)-> pop_l(rdx); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1361, _masm)-> andptr(rax, rdx); break; | |||
| 1362 | case _or : __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1362, _masm)-> pop_l(rdx); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1362, _masm)-> orptr (rax, rdx); break; | |||
| 1363 | case _xor : __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1363, _masm)-> pop_l(rdx); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1363, _masm)-> xorptr(rax, rdx); break; | |||
| 1364 | default : ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1364); ::breakpoint(); } while (0); | |||
| 1365 | } | |||
| 1366 | #else | |||
| 1367 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1367, _masm)-> pop_l(rbx, rcx); | |||
| 1368 | switch (op) { | |||
| 1369 | case add : __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1369, _masm)-> addl(rax, rbx); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1369, _masm)-> adcl(rdx, rcx); break; | |||
| 1370 | case sub : __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1370, _masm)-> subl(rbx, rax); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1370, _masm)-> sbbl(rcx, rdx); | |||
| 1371 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1371, _masm)-> mov (rax, rbx); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1371, _masm)-> mov (rdx, rcx); break; | |||
| 1372 | case _and : __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1372, _masm)-> andl(rax, rbx); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1372, _masm)-> andl(rdx, rcx); break; | |||
| 1373 | case _or : __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1373, _masm)-> orl (rax, rbx); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1373, _masm)-> orl (rdx, rcx); break; | |||
| 1374 | case _xor : __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1374, _masm)-> xorl(rax, rbx); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1374, _masm)-> xorl(rdx, rcx); break; | |||
| 1375 | default : ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1375); ::breakpoint(); } while (0); | |||
| 1376 | } | |||
| 1377 | #endif | |||
| 1378 | } | |||
| 1379 | ||||
| 1380 | void TemplateTable::idiv() { | |||
| 1381 | transition(itos, itos); | |||
| 1382 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1382, _masm)-> movl(rcx, rax); | |||
| 1383 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1383, _masm)-> pop_i(rax); | |||
| 1384 | // Note: could xor rax and ecx and compare with (-1 ^ min_int). If | |||
| 1385 | // they are not equal, one could do a normal division (no correction | |||
| 1386 | // needed), which may speed up this implementation for the common case. | |||
| 1387 | // (see also JVM spec., p.243 & p.271) | |||
| 1388 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1388, _masm)-> corrected_idivl(rcx); | |||
| 1389 | } | |||
| 1390 | ||||
| 1391 | void TemplateTable::irem() { | |||
| 1392 | transition(itos, itos); | |||
| 1393 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1393, _masm)-> movl(rcx, rax); | |||
| 1394 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1394, _masm)-> pop_i(rax); | |||
| 1395 | // Note: could xor rax and ecx and compare with (-1 ^ min_int). If | |||
| 1396 | // they are not equal, one could do a normal division (no correction | |||
| 1397 | // needed), which may speed up this implementation for the common case. | |||
| 1398 | // (see also JVM spec., p.243 & p.271) | |||
| 1399 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1399, _masm)-> corrected_idivl(rcx); | |||
| 1400 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1400, _masm)-> movl(rax, rdx); | |||
| 1401 | } | |||
| 1402 | ||||
| 1403 | void TemplateTable::lmul() { | |||
| 1404 | transition(ltos, ltos); | |||
| 1405 | #ifdef _LP641 | |||
| 1406 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1406, _masm)-> pop_l(rdx); | |||
| 1407 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1407, _masm)-> imulq(rax, rdx); | |||
| 1408 | #else | |||
| 1409 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1409, _masm)-> pop_l(rbx, rcx); | |||
| 1410 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1410, _masm)-> push(rcx); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1410, _masm)-> push(rbx); | |||
| 1411 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1411, _masm)-> push(rdx); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1411, _masm)-> push(rax); | |||
| 1412 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1412, _masm)-> lmul(2 * wordSize, 0); | |||
| 1413 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1413, _masm)-> addptr(rsp, 4 * wordSize); // take off temporaries | |||
| 1414 | #endif | |||
| 1415 | } | |||
| 1416 | ||||
| 1417 | void TemplateTable::ldiv() { | |||
| 1418 | transition(ltos, ltos); | |||
| 1419 | #ifdef _LP641 | |||
| 1420 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1420, _masm)-> mov(rcx, rax); | |||
| 1421 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1421, _masm)-> pop_l(rax); | |||
| 1422 | // generate explicit div0 check | |||
| 1423 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1423, _masm)-> testq(rcx, rcx); | |||
| 1424 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1424, _masm)-> jump_cc(Assembler::zero, | |||
| 1425 | ExternalAddress(Interpreter::_throw_ArithmeticException_entry)); | |||
| 1426 | // Note: could xor rax and rcx and compare with (-1 ^ min_int). If | |||
| 1427 | // they are not equal, one could do a normal division (no correction | |||
| 1428 | // needed), which may speed up this implementation for the common case. | |||
| 1429 | // (see also JVM spec., p.243 & p.271) | |||
| 1430 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1430, _masm)-> corrected_idivq(rcx); // kills rbx | |||
| 1431 | #else | |||
| 1432 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1432, _masm)-> pop_l(rbx, rcx); | |||
| 1433 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1433, _masm)-> push(rcx); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1433, _masm)-> push(rbx); | |||
| 1434 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1434, _masm)-> push(rdx); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1434, _masm)-> push(rax); | |||
| 1435 | // check if y = 0 | |||
| 1436 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1436, _masm)-> orl(rax, rdx); | |||
| 1437 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1437, _masm)-> jump_cc(Assembler::zero, | |||
| 1438 | ExternalAddress(Interpreter::_throw_ArithmeticException_entry)); | |||
| 1439 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1439, _masm)-> call_VM_leaf(CAST_FROM_FN_PTR(address, SharedRuntime::ldiv)((address)((address_word)(SharedRuntime::ldiv)))); | |||
| 1440 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1440, _masm)-> addptr(rsp, 4 * wordSize); // take off temporaries | |||
| 1441 | #endif | |||
| 1442 | } | |||
| 1443 | ||||
| 1444 | void TemplateTable::lrem() { | |||
| 1445 | transition(ltos, ltos); | |||
| 1446 | #ifdef _LP641 | |||
| 1447 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1447, _masm)-> mov(rcx, rax); | |||
| 1448 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1448, _masm)-> pop_l(rax); | |||
| 1449 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1449, _masm)-> testq(rcx, rcx); | |||
| 1450 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1450, _masm)-> jump_cc(Assembler::zero, | |||
| 1451 | ExternalAddress(Interpreter::_throw_ArithmeticException_entry)); | |||
| 1452 | // Note: could xor rax and rcx and compare with (-1 ^ min_int). If | |||
| 1453 | // they are not equal, one could do a normal division (no correction | |||
| 1454 | // needed), which may speed up this implementation for the common case. | |||
| 1455 | // (see also JVM spec., p.243 & p.271) | |||
| 1456 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1456, _masm)-> corrected_idivq(rcx); // kills rbx | |||
| 1457 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1457, _masm)-> mov(rax, rdx); | |||
| 1458 | #else | |||
| 1459 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1459, _masm)-> pop_l(rbx, rcx); | |||
| 1460 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1460, _masm)-> push(rcx); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1460, _masm)-> push(rbx); | |||
| 1461 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1461, _masm)-> push(rdx); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1461, _masm)-> push(rax); | |||
| 1462 | // check if y = 0 | |||
| 1463 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1463, _masm)-> orl(rax, rdx); | |||
| 1464 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1464, _masm)-> jump_cc(Assembler::zero, | |||
| 1465 | ExternalAddress(Interpreter::_throw_ArithmeticException_entry)); | |||
| 1466 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1466, _masm)-> call_VM_leaf(CAST_FROM_FN_PTR(address, SharedRuntime::lrem)((address)((address_word)(SharedRuntime::lrem)))); | |||
| 1467 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1467, _masm)-> addptr(rsp, 4 * wordSize); | |||
| 1468 | #endif | |||
| 1469 | } | |||
| 1470 | ||||
| 1471 | void TemplateTable::lshl() { | |||
| 1472 | transition(itos, ltos); | |||
| 1473 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1473, _masm)-> movl(rcx, rax); // get shift count | |||
| 1474 | #ifdef _LP641 | |||
| 1475 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1475, _masm)-> pop_l(rax); // get shift value | |||
| 1476 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1476, _masm)-> shlq(rax); | |||
| 1477 | #else | |||
| 1478 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1478, _masm)-> pop_l(rax, rdx); // get shift value | |||
| 1479 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1479, _masm)-> lshl(rdx, rax); | |||
| 1480 | #endif | |||
| 1481 | } | |||
| 1482 | ||||
| 1483 | void TemplateTable::lshr() { | |||
| 1484 | #ifdef _LP641 | |||
| 1485 | transition(itos, ltos); | |||
| 1486 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1486, _masm)-> movl(rcx, rax); // get shift count | |||
| 1487 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1487, _masm)-> pop_l(rax); // get shift value | |||
| 1488 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1488, _masm)-> sarq(rax); | |||
| 1489 | #else | |||
| 1490 | transition(itos, ltos); | |||
| 1491 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1491, _masm)-> mov(rcx, rax); // get shift count | |||
| 1492 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1492, _masm)-> pop_l(rax, rdx); // get shift value | |||
| 1493 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1493, _masm)-> lshr(rdx, rax, true); | |||
| 1494 | #endif | |||
| 1495 | } | |||
| 1496 | ||||
| 1497 | void TemplateTable::lushr() { | |||
| 1498 | transition(itos, ltos); | |||
| 1499 | #ifdef _LP641 | |||
| 1500 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1500, _masm)-> movl(rcx, rax); // get shift count | |||
| 1501 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1501, _masm)-> pop_l(rax); // get shift value | |||
| 1502 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1502, _masm)-> shrq(rax); | |||
| 1503 | #else | |||
| 1504 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1504, _masm)-> mov(rcx, rax); // get shift count | |||
| 1505 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1505, _masm)-> pop_l(rax, rdx); // get shift value | |||
| 1506 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1506, _masm)-> lshr(rdx, rax); | |||
| 1507 | #endif | |||
| 1508 | } | |||
| 1509 | ||||
| 1510 | void TemplateTable::fop2(Operation op) { | |||
| 1511 | transition(ftos, ftos); | |||
| 1512 | ||||
| 1513 | if (UseSSE >= 1) { | |||
| 1514 | switch (op) { | |||
| 1515 | case add: | |||
| 1516 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1516, _masm)-> addss(xmm0, at_rsp()); | |||
| 1517 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1517, _masm)-> addptr(rsp, Interpreter::stackElementSize); | |||
| 1518 | break; | |||
| 1519 | case sub: | |||
| 1520 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1520, _masm)-> movflt(xmm1, xmm0); | |||
| 1521 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1521, _masm)-> pop_f(xmm0); | |||
| 1522 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1522, _masm)-> subss(xmm0, xmm1); | |||
| 1523 | break; | |||
| 1524 | case mul: | |||
| 1525 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1525, _masm)-> mulss(xmm0, at_rsp()); | |||
| 1526 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1526, _masm)-> addptr(rsp, Interpreter::stackElementSize); | |||
| 1527 | break; | |||
| 1528 | case div: | |||
| 1529 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1529, _masm)-> movflt(xmm1, xmm0); | |||
| 1530 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1530, _masm)-> pop_f(xmm0); | |||
| 1531 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1531, _masm)-> divss(xmm0, xmm1); | |||
| 1532 | break; | |||
| 1533 | case rem: | |||
| 1534 | // On x86_64 platforms the SharedRuntime::frem method is called to perform the | |||
| 1535 | // modulo operation. The frem method calls the function | |||
| 1536 | // double fmod(double x, double y) in math.h. The documentation of fmod states: | |||
| 1537 | // "If x or y is a NaN, a NaN is returned." without specifying what type of NaN | |||
| 1538 | // (signalling or quiet) is returned. | |||
| 1539 | // | |||
| 1540 | // On x86_32 platforms the FPU is used to perform the modulo operation. The | |||
| 1541 | // reason is that on 32-bit Windows the sign of modulo operations diverges from | |||
| 1542 | // what is considered the standard (e.g., -0.0f % -3.14f is 0.0f (and not -0.0f). | |||
| 1543 | // The fprem instruction used on x86_32 is functionally equivalent to | |||
| 1544 | // SharedRuntime::frem in that it returns a NaN. | |||
| 1545 | #ifdef _LP641 | |||
| 1546 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1546, _masm)-> movflt(xmm1, xmm0); | |||
| 1547 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1547, _masm)-> pop_f(xmm0); | |||
| 1548 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1548, _masm)-> call_VM_leaf(CAST_FROM_FN_PTR(address, SharedRuntime::frem)((address)((address_word)(SharedRuntime::frem))), 2); | |||
| 1549 | #else | |||
| 1550 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1550, _masm)-> push_f(xmm0); | |||
| 1551 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1551, _masm)-> pop_f(); | |||
| 1552 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1552, _masm)-> fld_s(at_rsp()); | |||
| 1553 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1553, _masm)-> fremr(rax); | |||
| 1554 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1554, _masm)-> f2ieee(); | |||
| 1555 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1555, _masm)-> pop(rax); // pop second operand off the stack | |||
| 1556 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1556, _masm)-> push_f(); | |||
| 1557 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1557, _masm)-> pop_f(xmm0); | |||
| 1558 | #endif | |||
| 1559 | break; | |||
| 1560 | default: | |||
| 1561 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1561); ::breakpoint(); } while (0); | |||
| 1562 | break; | |||
| 1563 | } | |||
| 1564 | } else { | |||
| 1565 | #ifdef _LP641 | |||
| 1566 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1566); ::breakpoint(); } while (0); | |||
| 1567 | #else | |||
| 1568 | switch (op) { | |||
| 1569 | case add: __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1569, _masm)-> fadd_s (at_rsp()); break; | |||
| 1570 | case sub: __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1570, _masm)-> fsubr_s(at_rsp()); break; | |||
| 1571 | case mul: __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1571, _masm)-> fmul_s (at_rsp()); break; | |||
| 1572 | case div: __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1572, _masm)-> fdivr_s(at_rsp()); break; | |||
| 1573 | case rem: __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1573, _masm)-> fld_s (at_rsp()); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1573, _masm)-> fremr(rax); break; | |||
| 1574 | default : ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1574); ::breakpoint(); } while (0); | |||
| 1575 | } | |||
| 1576 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1576, _masm)-> f2ieee(); | |||
| 1577 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1577, _masm)-> pop(rax); // pop second operand off the stack | |||
| 1578 | #endif // _LP64 | |||
| 1579 | } | |||
| 1580 | } | |||
| 1581 | ||||
| 1582 | void TemplateTable::dop2(Operation op) { | |||
| 1583 | transition(dtos, dtos); | |||
| 1584 | if (UseSSE >= 2) { | |||
| 1585 | switch (op) { | |||
| 1586 | case add: | |||
| 1587 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1587, _masm)-> addsd(xmm0, at_rsp()); | |||
| 1588 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1588, _masm)-> addptr(rsp, 2 * Interpreter::stackElementSize); | |||
| 1589 | break; | |||
| 1590 | case sub: | |||
| 1591 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1591, _masm)-> movdbl(xmm1, xmm0); | |||
| 1592 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1592, _masm)-> pop_d(xmm0); | |||
| 1593 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1593, _masm)-> subsd(xmm0, xmm1); | |||
| 1594 | break; | |||
| 1595 | case mul: | |||
| 1596 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1596, _masm)-> mulsd(xmm0, at_rsp()); | |||
| 1597 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1597, _masm)-> addptr(rsp, 2 * Interpreter::stackElementSize); | |||
| 1598 | break; | |||
| 1599 | case div: | |||
| 1600 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1600, _masm)-> movdbl(xmm1, xmm0); | |||
| 1601 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1601, _masm)-> pop_d(xmm0); | |||
| 1602 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1602, _masm)-> divsd(xmm0, xmm1); | |||
| 1603 | break; | |||
| 1604 | case rem: | |||
| 1605 | // Similar to fop2(), the modulo operation is performed using the | |||
| 1606 | // SharedRuntime::drem method (on x86_64 platforms) or using the | |||
| 1607 | // FPU (on x86_32 platforms) for the same reasons as mentioned in fop2(). | |||
| 1608 | #ifdef _LP641 | |||
| 1609 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1609, _masm)-> movdbl(xmm1, xmm0); | |||
| 1610 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1610, _masm)-> pop_d(xmm0); | |||
| 1611 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1611, _masm)-> call_VM_leaf(CAST_FROM_FN_PTR(address, SharedRuntime::drem)((address)((address_word)(SharedRuntime::drem))), 2); | |||
| 1612 | #else | |||
| 1613 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1613, _masm)-> push_d(xmm0); | |||
| 1614 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1614, _masm)-> pop_d(); | |||
| 1615 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1615, _masm)-> fld_d(at_rsp()); | |||
| 1616 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1616, _masm)-> fremr(rax); | |||
| 1617 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1617, _masm)-> d2ieee(); | |||
| 1618 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1618, _masm)-> pop(rax); | |||
| 1619 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1619, _masm)-> pop(rdx); | |||
| 1620 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1620, _masm)-> push_d(); | |||
| 1621 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1621, _masm)-> pop_d(xmm0); | |||
| 1622 | #endif | |||
| 1623 | break; | |||
| 1624 | default: | |||
| 1625 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1625); ::breakpoint(); } while (0); | |||
| 1626 | break; | |||
| 1627 | } | |||
| 1628 | } else { | |||
| 1629 | #ifdef _LP641 | |||
| 1630 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1630); ::breakpoint(); } while (0); | |||
| 1631 | #else | |||
| 1632 | switch (op) { | |||
| 1633 | case add: __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1633, _masm)-> fadd_d (at_rsp()); break; | |||
| 1634 | case sub: __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1634, _masm)-> fsubr_d(at_rsp()); break; | |||
| 1635 | case mul: { | |||
| 1636 | // strict semantics | |||
| 1637 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1637, _masm)-> fld_x(ExternalAddress(StubRoutines::x86::addr_fpu_subnormal_bias1())); | |||
| 1638 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1638, _masm)-> fmulp(); | |||
| 1639 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1639, _masm)-> fmul_d (at_rsp()); | |||
| 1640 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1640, _masm)-> fld_x(ExternalAddress(StubRoutines::x86::addr_fpu_subnormal_bias2())); | |||
| 1641 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1641, _masm)-> fmulp(); | |||
| 1642 | break; | |||
| 1643 | } | |||
| 1644 | case div: { | |||
| 1645 | // strict semantics | |||
| 1646 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1646, _masm)-> fld_x(ExternalAddress(StubRoutines::x86::addr_fpu_subnormal_bias1())); | |||
| 1647 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1647, _masm)-> fmul_d (at_rsp()); | |||
| 1648 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1648, _masm)-> fdivrp(); | |||
| 1649 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1649, _masm)-> fld_x(ExternalAddress(StubRoutines::x86::addr_fpu_subnormal_bias2())); | |||
| 1650 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1650, _masm)-> fmulp(); | |||
| 1651 | break; | |||
| 1652 | } | |||
| 1653 | case rem: __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1653, _masm)-> fld_d (at_rsp()); __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1653, _masm)-> fremr(rax); break; | |||
| 1654 | default : ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1654); ::breakpoint(); } while (0); | |||
| 1655 | } | |||
| 1656 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1656, _masm)-> d2ieee(); | |||
| 1657 | // Pop double precision number from rsp. | |||
| 1658 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1658, _masm)-> pop(rax); | |||
| 1659 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1659, _masm)-> pop(rdx); | |||
| 1660 | #endif | |||
| 1661 | } | |||
| 1662 | } | |||
| 1663 | ||||
| 1664 | void TemplateTable::ineg() { | |||
| 1665 | transition(itos, itos); | |||
| 1666 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1666, _masm)-> negl(rax); | |||
| 1667 | } | |||
| 1668 | ||||
| 1669 | void TemplateTable::lneg() { | |||
| 1670 | transition(ltos, ltos); | |||
| 1671 | LP64_ONLY(__ negq(rax))Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1671, _masm)-> negq(rax); | |||
| 1672 | NOT_LP64(__ lneg(rdx, rax)); | |||
| 1673 | } | |||
| 1674 | ||||
| 1675 | // Note: 'double' and 'long long' have 32-bits alignment on x86. | |||
| 1676 | static jlong* double_quadword(jlong *adr, jlong lo, jlong hi) { | |||
| 1677 | // Use the expression (adr)&(~0xF) to provide 128-bits aligned address | |||
| 1678 | // of 128-bits operands for SSE instructions. | |||
| 1679 | jlong *operand = (jlong*)(((intptr_t)adr)&((intptr_t)(~0xF))); | |||
| 1680 | // Store the value to a 128-bits operand. | |||
| 1681 | operand[0] = lo; | |||
| 1682 | operand[1] = hi; | |||
| 1683 | return operand; | |||
| 1684 | } | |||
| 1685 | ||||
| 1686 | // Buffer for 128-bits masks used by SSE instructions. | |||
| 1687 | static jlong float_signflip_pool[2*2]; | |||
| 1688 | static jlong double_signflip_pool[2*2]; | |||
| 1689 | ||||
| 1690 | void TemplateTable::fneg() { | |||
| 1691 | transition(ftos, ftos); | |||
| 1692 | if (UseSSE >= 1) { | |||
| 1693 | static jlong *float_signflip = double_quadword(&float_signflip_pool[1], CONST64(0x8000000080000000)(0x8000000080000000LL), CONST64(0x8000000080000000)(0x8000000080000000LL)); | |||
| 1694 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1694, _masm)-> xorps(xmm0, ExternalAddress((address) float_signflip)); | |||
| 1695 | } else { | |||
| 1696 | LP64_ONLY(ShouldNotReachHere())do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1696); ::breakpoint(); } while (0); | |||
| 1697 | NOT_LP64(__ fchs()); | |||
| 1698 | } | |||
| 1699 | } | |||
| 1700 | ||||
| 1701 | void TemplateTable::dneg() { | |||
| 1702 | transition(dtos, dtos); | |||
| 1703 | if (UseSSE >= 2) { | |||
| 1704 | static jlong *double_signflip = | |||
| 1705 | double_quadword(&double_signflip_pool[1], CONST64(0x8000000000000000)(0x8000000000000000LL), CONST64(0x8000000000000000)(0x8000000000000000LL)); | |||
| 1706 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1706, _masm)-> xorpd(xmm0, ExternalAddress((address) double_signflip)); | |||
| 1707 | } else { | |||
| 1708 | #ifdef _LP641 | |||
| 1709 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1709); ::breakpoint(); } while (0); | |||
| 1710 | #else | |||
| 1711 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1711, _masm)-> fchs(); | |||
| 1712 | #endif | |||
| 1713 | } | |||
| 1714 | } | |||
| 1715 | ||||
| 1716 | void TemplateTable::iinc() { | |||
| 1717 | transition(vtos, vtos); | |||
| 1718 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1718, _masm)-> load_signed_byte(rdx, at_bcp(2)); // get constant | |||
| 1719 | locals_index(rbx); | |||
| 1720 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1720, _masm)-> addl(iaddress(rbx), rdx); | |||
| 1721 | } | |||
| 1722 | ||||
| 1723 | void TemplateTable::wide_iinc() { | |||
| 1724 | transition(vtos, vtos); | |||
| 1725 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1725, _masm)-> movl(rdx, at_bcp(4)); // get constant | |||
| 1726 | locals_index_wide(rbx); | |||
| 1727 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1727, _masm)-> bswapl(rdx); // swap bytes & sign-extend constant | |||
| 1728 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1728, _masm)-> sarl(rdx, 16); | |||
| 1729 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1729, _masm)-> addl(iaddress(rbx), rdx); | |||
| 1730 | // Note: should probably use only one movl to get both | |||
| 1731 | // the index and the constant -> fix this | |||
| 1732 | } | |||
| 1733 | ||||
| 1734 | void TemplateTable::convert() { | |||
| 1735 | #ifdef _LP641 | |||
| 1736 | // Checking | |||
| 1737 | #ifdef ASSERT1 | |||
| 1738 | { | |||
| 1739 | TosState tos_in = ilgl; | |||
| 1740 | TosState tos_out = ilgl; | |||
| 1741 | switch (bytecode()) { | |||
| 1742 | case Bytecodes::_i2l: // fall through | |||
| 1743 | case Bytecodes::_i2f: // fall through | |||
| 1744 | case Bytecodes::_i2d: // fall through | |||
| 1745 | case Bytecodes::_i2b: // fall through | |||
| 1746 | case Bytecodes::_i2c: // fall through | |||
| 1747 | case Bytecodes::_i2s: tos_in = itos; break; | |||
| 1748 | case Bytecodes::_l2i: // fall through | |||
| 1749 | case Bytecodes::_l2f: // fall through | |||
| 1750 | case Bytecodes::_l2d: tos_in = ltos; break; | |||
| 1751 | case Bytecodes::_f2i: // fall through | |||
| 1752 | case Bytecodes::_f2l: // fall through | |||
| 1753 | case Bytecodes::_f2d: tos_in = ftos; break; | |||
| 1754 | case Bytecodes::_d2i: // fall through | |||
| 1755 | case Bytecodes::_d2l: // fall through | |||
| 1756 | case Bytecodes::_d2f: tos_in = dtos; break; | |||
| 1757 | default : ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1757); ::breakpoint(); } while (0); | |||
| 1758 | } | |||
| 1759 | switch (bytecode()) { | |||
| 1760 | case Bytecodes::_l2i: // fall through | |||
| 1761 | case Bytecodes::_f2i: // fall through | |||
| 1762 | case Bytecodes::_d2i: // fall through | |||
| 1763 | case Bytecodes::_i2b: // fall through | |||
| 1764 | case Bytecodes::_i2c: // fall through | |||
| 1765 | case Bytecodes::_i2s: tos_out = itos; break; | |||
| 1766 | case Bytecodes::_i2l: // fall through | |||
| 1767 | case Bytecodes::_f2l: // fall through | |||
| 1768 | case Bytecodes::_d2l: tos_out = ltos; break; | |||
| 1769 | case Bytecodes::_i2f: // fall through | |||
| 1770 | case Bytecodes::_l2f: // fall through | |||
| 1771 | case Bytecodes::_d2f: tos_out = ftos; break; | |||
| 1772 | case Bytecodes::_i2d: // fall through | |||
| 1773 | case Bytecodes::_l2d: // fall through | |||
| 1774 | case Bytecodes::_f2d: tos_out = dtos; break; | |||
| 1775 | default : ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1775); ::breakpoint(); } while (0); | |||
| 1776 | } | |||
| 1777 | transition(tos_in, tos_out); | |||
| 1778 | } | |||
| 1779 | #endif // ASSERT | |||
| 1780 | ||||
| 1781 | static const int64_t is_nan = 0x8000000000000000L; | |||
| 1782 | ||||
| 1783 | // Conversion | |||
| 1784 | switch (bytecode()) { | |||
| 1785 | case Bytecodes::_i2l: | |||
| 1786 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1786, _masm)-> movslq(rax, rax); | |||
| 1787 | break; | |||
| 1788 | case Bytecodes::_i2f: | |||
| 1789 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1789, _masm)-> cvtsi2ssl(xmm0, rax); | |||
| 1790 | break; | |||
| 1791 | case Bytecodes::_i2d: | |||
| 1792 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1792, _masm)-> cvtsi2sdl(xmm0, rax); | |||
| 1793 | break; | |||
| 1794 | case Bytecodes::_i2b: | |||
| 1795 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1795, _masm)-> movsbl(rax, rax); | |||
| 1796 | break; | |||
| 1797 | case Bytecodes::_i2c: | |||
| 1798 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1798, _masm)-> movzwl(rax, rax); | |||
| 1799 | break; | |||
| 1800 | case Bytecodes::_i2s: | |||
| 1801 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1801, _masm)-> movswl(rax, rax); | |||
| 1802 | break; | |||
| 1803 | case Bytecodes::_l2i: | |||
| 1804 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1804, _masm)-> movl(rax, rax); | |||
| 1805 | break; | |||
| 1806 | case Bytecodes::_l2f: | |||
| 1807 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1807, _masm)-> cvtsi2ssq(xmm0, rax); | |||
| 1808 | break; | |||
| 1809 | case Bytecodes::_l2d: | |||
| 1810 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1810, _masm)-> cvtsi2sdq(xmm0, rax); | |||
| 1811 | break; | |||
| 1812 | case Bytecodes::_f2i: | |||
| 1813 | { | |||
| 1814 | Label L; | |||
| 1815 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1815, _masm)-> cvttss2sil(rax, xmm0); | |||
| 1816 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1816, _masm)-> cmpl(rax, 0x80000000); // NaN or overflow/underflow? | |||
| 1817 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1817, _masm)-> jcc(Assembler::notEqual, L); | |||
| 1818 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1818, _masm)-> call_VM_leaf(CAST_FROM_FN_PTR(address, SharedRuntime::f2i)((address)((address_word)(SharedRuntime::f2i))), 1); | |||
| 1819 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1819, _masm)-> bind(L); | |||
| 1820 | } | |||
| 1821 | break; | |||
| 1822 | case Bytecodes::_f2l: | |||
| 1823 | { | |||
| 1824 | Label L; | |||
| 1825 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1825, _masm)-> cvttss2siq(rax, xmm0); | |||
| 1826 | // NaN or overflow/underflow? | |||
| 1827 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1827, _masm)-> cmp64(rax, ExternalAddress((address) &is_nan)); | |||
| 1828 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1828, _masm)-> jcc(Assembler::notEqual, L); | |||
| 1829 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1829, _masm)-> call_VM_leaf(CAST_FROM_FN_PTR(address, SharedRuntime::f2l)((address)((address_word)(SharedRuntime::f2l))), 1); | |||
| 1830 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1830, _masm)-> bind(L); | |||
| 1831 | } | |||
| 1832 | break; | |||
| 1833 | case Bytecodes::_f2d: | |||
| 1834 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1834, _masm)-> cvtss2sd(xmm0, xmm0); | |||
| 1835 | break; | |||
| 1836 | case Bytecodes::_d2i: | |||
| 1837 | { | |||
| 1838 | Label L; | |||
| 1839 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1839, _masm)-> cvttsd2sil(rax, xmm0); | |||
| 1840 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1840, _masm)-> cmpl(rax, 0x80000000); // NaN or overflow/underflow? | |||
| 1841 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1841, _masm)-> jcc(Assembler::notEqual, L); | |||
| 1842 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1842, _masm)-> call_VM_leaf(CAST_FROM_FN_PTR(address, SharedRuntime::d2i)((address)((address_word)(SharedRuntime::d2i))), 1); | |||
| 1843 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1843, _masm)-> bind(L); | |||
| 1844 | } | |||
| 1845 | break; | |||
| 1846 | case Bytecodes::_d2l: | |||
| 1847 | { | |||
| 1848 | Label L; | |||
| 1849 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1849, _masm)-> cvttsd2siq(rax, xmm0); | |||
| 1850 | // NaN or overflow/underflow? | |||
| 1851 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1851, _masm)-> cmp64(rax, ExternalAddress((address) &is_nan)); | |||
| 1852 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1852, _masm)-> jcc(Assembler::notEqual, L); | |||
| 1853 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1853, _masm)-> call_VM_leaf(CAST_FROM_FN_PTR(address, SharedRuntime::d2l)((address)((address_word)(SharedRuntime::d2l))), 1); | |||
| 1854 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1854, _masm)-> bind(L); | |||
| 1855 | } | |||
| 1856 | break; | |||
| 1857 | case Bytecodes::_d2f: | |||
| 1858 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1858, _masm)-> cvtsd2ss(xmm0, xmm0); | |||
| 1859 | break; | |||
| 1860 | default: | |||
| 1861 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1861); ::breakpoint(); } while (0); | |||
| 1862 | } | |||
| 1863 | #else | |||
| 1864 | // Checking | |||
| 1865 | #ifdef ASSERT1 | |||
| 1866 | { TosState tos_in = ilgl; | |||
| 1867 | TosState tos_out = ilgl; | |||
| 1868 | switch (bytecode()) { | |||
| 1869 | case Bytecodes::_i2l: // fall through | |||
| 1870 | case Bytecodes::_i2f: // fall through | |||
| 1871 | case Bytecodes::_i2d: // fall through | |||
| 1872 | case Bytecodes::_i2b: // fall through | |||
| 1873 | case Bytecodes::_i2c: // fall through | |||
| 1874 | case Bytecodes::_i2s: tos_in = itos; break; | |||
| 1875 | case Bytecodes::_l2i: // fall through | |||
| 1876 | case Bytecodes::_l2f: // fall through | |||
| 1877 | case Bytecodes::_l2d: tos_in = ltos; break; | |||
| 1878 | case Bytecodes::_f2i: // fall through | |||
| 1879 | case Bytecodes::_f2l: // fall through | |||
| 1880 | case Bytecodes::_f2d: tos_in = ftos; break; | |||
| 1881 | case Bytecodes::_d2i: // fall through | |||
| 1882 | case Bytecodes::_d2l: // fall through | |||
| 1883 | case Bytecodes::_d2f: tos_in = dtos; break; | |||
| 1884 | default : ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1884); ::breakpoint(); } while (0); | |||
| 1885 | } | |||
| 1886 | switch (bytecode()) { | |||
| 1887 | case Bytecodes::_l2i: // fall through | |||
| 1888 | case Bytecodes::_f2i: // fall through | |||
| 1889 | case Bytecodes::_d2i: // fall through | |||
| 1890 | case Bytecodes::_i2b: // fall through | |||
| 1891 | case Bytecodes::_i2c: // fall through | |||
| 1892 | case Bytecodes::_i2s: tos_out = itos; break; | |||
| 1893 | case Bytecodes::_i2l: // fall through | |||
| 1894 | case Bytecodes::_f2l: // fall through | |||
| 1895 | case Bytecodes::_d2l: tos_out = ltos; break; | |||
| 1896 | case Bytecodes::_i2f: // fall through | |||
| 1897 | case Bytecodes::_l2f: // fall through | |||
| 1898 | case Bytecodes::_d2f: tos_out = ftos; break; | |||
| 1899 | case Bytecodes::_i2d: // fall through | |||
| 1900 | case Bytecodes::_l2d: // fall through | |||
| 1901 | case Bytecodes::_f2d: tos_out = dtos; break; | |||
| 1902 | default : ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1902); ::breakpoint(); } while (0); | |||
| 1903 | } | |||
| 1904 | transition(tos_in, tos_out); | |||
| 1905 | } | |||
| 1906 | #endif // ASSERT | |||
| 1907 | ||||
| 1908 | // Conversion | |||
| 1909 | // (Note: use push(rcx)/pop(rcx) for 1/2-word stack-ptr manipulation) | |||
| 1910 | switch (bytecode()) { | |||
| 1911 | case Bytecodes::_i2l: | |||
| 1912 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1912, _masm)-> extend_sign(rdx, rax); | |||
| 1913 | break; | |||
| 1914 | case Bytecodes::_i2f: | |||
| 1915 | if (UseSSE >= 1) { | |||
| 1916 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1916, _masm)-> cvtsi2ssl(xmm0, rax); | |||
| 1917 | } else { | |||
| 1918 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1918, _masm)-> push(rax); // store int on tos | |||
| 1919 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1919, _masm)-> fild_s(at_rsp()); // load int to ST0 | |||
| 1920 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1920, _masm)-> f2ieee(); // truncate to float size | |||
| 1921 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1921, _masm)-> pop(rcx); // adjust rsp | |||
| 1922 | } | |||
| 1923 | break; | |||
| 1924 | case Bytecodes::_i2d: | |||
| 1925 | if (UseSSE >= 2) { | |||
| 1926 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1926, _masm)-> cvtsi2sdl(xmm0, rax); | |||
| 1927 | } else { | |||
| 1928 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1928, _masm)-> push(rax); // add one slot for d2ieee() | |||
| 1929 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1929, _masm)-> push(rax); // store int on tos | |||
| 1930 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1930, _masm)-> fild_s(at_rsp()); // load int to ST0 | |||
| 1931 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1931, _masm)-> d2ieee(); // truncate to double size | |||
| 1932 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1932, _masm)-> pop(rcx); // adjust rsp | |||
| 1933 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1933, _masm)-> pop(rcx); | |||
| 1934 | } | |||
| 1935 | break; | |||
| 1936 | case Bytecodes::_i2b: | |||
| 1937 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1937, _masm)-> shll(rax, 24); // truncate upper 24 bits | |||
| 1938 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1938, _masm)-> sarl(rax, 24); // and sign-extend byte | |||
| 1939 | LP64_ONLY(__ movsbl(rax, rax))Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1939, _masm)-> movsbl(rax, rax); | |||
| 1940 | break; | |||
| 1941 | case Bytecodes::_i2c: | |||
| 1942 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1942, _masm)-> andl(rax, 0xFFFF); // truncate upper 16 bits | |||
| 1943 | LP64_ONLY(__ movzwl(rax, rax))Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1943, _masm)-> movzwl(rax, rax); | |||
| 1944 | break; | |||
| 1945 | case Bytecodes::_i2s: | |||
| 1946 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1946, _masm)-> shll(rax, 16); // truncate upper 16 bits | |||
| 1947 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1947, _masm)-> sarl(rax, 16); // and sign-extend short | |||
| 1948 | LP64_ONLY(__ movswl(rax, rax))Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1948, _masm)-> movswl(rax, rax); | |||
| 1949 | break; | |||
| 1950 | case Bytecodes::_l2i: | |||
| 1951 | /* nothing to do */ | |||
| 1952 | break; | |||
| 1953 | case Bytecodes::_l2f: | |||
| 1954 | // On 64-bit platforms, the cvtsi2ssq instruction is used to convert | |||
| 1955 | // 64-bit long values to floats. On 32-bit platforms it is not possible | |||
| 1956 | // to use that instruction with 64-bit operands, therefore the FPU is | |||
| 1957 | // used to perform the conversion. | |||
| 1958 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1958, _masm)-> push(rdx); // store long on tos | |||
| 1959 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1959, _masm)-> push(rax); | |||
| 1960 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1960, _masm)-> fild_d(at_rsp()); // load long to ST0 | |||
| 1961 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1961, _masm)-> f2ieee(); // truncate to float size | |||
| 1962 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1962, _masm)-> pop(rcx); // adjust rsp | |||
| 1963 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1963, _masm)-> pop(rcx); | |||
| 1964 | if (UseSSE >= 1) { | |||
| 1965 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1965, _masm)-> push_f(); | |||
| 1966 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1966, _masm)-> pop_f(xmm0); | |||
| 1967 | } | |||
| 1968 | break; | |||
| 1969 | case Bytecodes::_l2d: | |||
| 1970 | // On 32-bit platforms the FPU is used for conversion because on | |||
| 1971 | // 32-bit platforms it is not not possible to use the cvtsi2sdq | |||
| 1972 | // instruction with 64-bit operands. | |||
| 1973 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1973, _masm)-> push(rdx); // store long on tos | |||
| 1974 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1974, _masm)-> push(rax); | |||
| 1975 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1975, _masm)-> fild_d(at_rsp()); // load long to ST0 | |||
| 1976 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1976, _masm)-> d2ieee(); // truncate to double size | |||
| 1977 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1977, _masm)-> pop(rcx); // adjust rsp | |||
| 1978 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1978, _masm)-> pop(rcx); | |||
| 1979 | if (UseSSE >= 2) { | |||
| 1980 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1980, _masm)-> push_d(); | |||
| 1981 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1981, _masm)-> pop_d(xmm0); | |||
| 1982 | } | |||
| 1983 | break; | |||
| 1984 | case Bytecodes::_f2i: | |||
| 1985 | // SharedRuntime::f2i does not differentiate between sNaNs and qNaNs | |||
| 1986 | // as it returns 0 for any NaN. | |||
| 1987 | if (UseSSE >= 1) { | |||
| 1988 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1988, _masm)-> push_f(xmm0); | |||
| 1989 | } else { | |||
| 1990 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1990, _masm)-> push(rcx); // reserve space for argument | |||
| 1991 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1991, _masm)-> fstp_s(at_rsp()); // pass float argument on stack | |||
| 1992 | } | |||
| 1993 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1993, _masm)-> call_VM_leaf(CAST_FROM_FN_PTR(address, SharedRuntime::f2i)((address)((address_word)(SharedRuntime::f2i))), 1); | |||
| 1994 | break; | |||
| 1995 | case Bytecodes::_f2l: | |||
| 1996 | // SharedRuntime::f2l does not differentiate between sNaNs and qNaNs | |||
| 1997 | // as it returns 0 for any NaN. | |||
| 1998 | if (UseSSE >= 1) { | |||
| 1999 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 1999, _masm)-> push_f(xmm0); | |||
| 2000 | } else { | |||
| 2001 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2001, _masm)-> push(rcx); // reserve space for argument | |||
| 2002 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2002, _masm)-> fstp_s(at_rsp()); // pass float argument on stack | |||
| 2003 | } | |||
| 2004 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2004, _masm)-> call_VM_leaf(CAST_FROM_FN_PTR(address, SharedRuntime::f2l)((address)((address_word)(SharedRuntime::f2l))), 1); | |||
| 2005 | break; | |||
| 2006 | case Bytecodes::_f2d: | |||
| 2007 | if (UseSSE < 1) { | |||
| 2008 | /* nothing to do */ | |||
| 2009 | } else if (UseSSE == 1) { | |||
| 2010 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2010, _masm)-> push_f(xmm0); | |||
| 2011 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2011, _masm)-> pop_f(); | |||
| 2012 | } else { // UseSSE >= 2 | |||
| 2013 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2013, _masm)-> cvtss2sd(xmm0, xmm0); | |||
| 2014 | } | |||
| 2015 | break; | |||
| 2016 | case Bytecodes::_d2i: | |||
| 2017 | if (UseSSE >= 2) { | |||
| 2018 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2018, _masm)-> push_d(xmm0); | |||
| 2019 | } else { | |||
| 2020 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2020, _masm)-> push(rcx); // reserve space for argument | |||
| 2021 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2021, _masm)-> push(rcx); | |||
| 2022 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2022, _masm)-> fstp_d(at_rsp()); // pass double argument on stack | |||
| 2023 | } | |||
| 2024 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2024, _masm)-> call_VM_leaf(CAST_FROM_FN_PTR(address, SharedRuntime::d2i)((address)((address_word)(SharedRuntime::d2i))), 2); | |||
| 2025 | break; | |||
| 2026 | case Bytecodes::_d2l: | |||
| 2027 | if (UseSSE >= 2) { | |||
| 2028 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2028, _masm)-> push_d(xmm0); | |||
| 2029 | } else { | |||
| 2030 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2030, _masm)-> push(rcx); // reserve space for argument | |||
| 2031 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2031, _masm)-> push(rcx); | |||
| 2032 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2032, _masm)-> fstp_d(at_rsp()); // pass double argument on stack | |||
| 2033 | } | |||
| 2034 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2034, _masm)-> call_VM_leaf(CAST_FROM_FN_PTR(address, SharedRuntime::d2l)((address)((address_word)(SharedRuntime::d2l))), 2); | |||
| 2035 | break; | |||
| 2036 | case Bytecodes::_d2f: | |||
| 2037 | if (UseSSE <= 1) { | |||
| 2038 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2038, _masm)-> push(rcx); // reserve space for f2ieee() | |||
| 2039 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2039, _masm)-> f2ieee(); // truncate to float size | |||
| 2040 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2040, _masm)-> pop(rcx); // adjust rsp | |||
| 2041 | if (UseSSE == 1) { | |||
| 2042 | // The cvtsd2ss instruction is not available if UseSSE==1, therefore | |||
| 2043 | // the conversion is performed using the FPU in this case. | |||
| 2044 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2044, _masm)-> push_f(); | |||
| 2045 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2045, _masm)-> pop_f(xmm0); | |||
| 2046 | } | |||
| 2047 | } else { // UseSSE >= 2 | |||
| 2048 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2048, _masm)-> cvtsd2ss(xmm0, xmm0); | |||
| 2049 | } | |||
| 2050 | break; | |||
| 2051 | default : | |||
| 2052 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2052); ::breakpoint(); } while (0); | |||
| 2053 | } | |||
| 2054 | #endif | |||
| 2055 | } | |||
| 2056 | ||||
| 2057 | void TemplateTable::lcmp() { | |||
| 2058 | transition(ltos, itos); | |||
| 2059 | #ifdef _LP641 | |||
| 2060 | Label done; | |||
| 2061 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2061, _masm)-> pop_l(rdx); | |||
| 2062 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2062, _masm)-> cmpq(rdx, rax); | |||
| 2063 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2063, _masm)-> movl(rax, -1); | |||
| 2064 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2064, _masm)-> jccb(Assembler::less, done)jccb_0(Assembler::less, done, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2064); | |||
| 2065 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2065, _masm)-> setb(Assembler::notEqual, rax); | |||
| 2066 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2066, _masm)-> movzbl(rax, rax); | |||
| 2067 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2067, _masm)-> bind(done); | |||
| 2068 | #else | |||
| 2069 | ||||
| 2070 | // y = rdx:rax | |||
| 2071 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2071, _masm)-> pop_l(rbx, rcx); // get x = rcx:rbx | |||
| 2072 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2072, _masm)-> lcmp2int(rcx, rbx, rdx, rax);// rcx := cmp(x, y) | |||
| 2073 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2073, _masm)-> mov(rax, rcx); | |||
| 2074 | #endif | |||
| 2075 | } | |||
| 2076 | ||||
| 2077 | void TemplateTable::float_cmp(bool is_float, int unordered_result) { | |||
| 2078 | if ((is_float && UseSSE >= 1) || | |||
| 2079 | (!is_float && UseSSE >= 2)) { | |||
| 2080 | Label done; | |||
| 2081 | if (is_float) { | |||
| 2082 | // XXX get rid of pop here, use ... reg, mem32 | |||
| 2083 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2083, _masm)-> pop_f(xmm1); | |||
| 2084 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2084, _masm)-> ucomiss(xmm1, xmm0); | |||
| 2085 | } else { | |||
| 2086 | // XXX get rid of pop here, use ... reg, mem64 | |||
| 2087 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2087, _masm)-> pop_d(xmm1); | |||
| 2088 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2088, _masm)-> ucomisd(xmm1, xmm0); | |||
| 2089 | } | |||
| 2090 | if (unordered_result < 0) { | |||
| 2091 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2091, _masm)-> movl(rax, -1); | |||
| 2092 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2092, _masm)-> jccb(Assembler::parity, done)jccb_0(Assembler::parity, done, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2092); | |||
| 2093 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2093, _masm)-> jccb(Assembler::below, done)jccb_0(Assembler::below, done, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2093); | |||
| 2094 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2094, _masm)-> setb(Assembler::notEqual, rdx); | |||
| 2095 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2095, _masm)-> movzbl(rax, rdx); | |||
| 2096 | } else { | |||
| 2097 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2097, _masm)-> movl(rax, 1); | |||
| 2098 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2098, _masm)-> jccb(Assembler::parity, done)jccb_0(Assembler::parity, done, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2098); | |||
| 2099 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2099, _masm)-> jccb(Assembler::above, done)jccb_0(Assembler::above, done, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2099); | |||
| 2100 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2100, _masm)-> movl(rax, 0); | |||
| 2101 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2101, _masm)-> jccb(Assembler::equal, done)jccb_0(Assembler::equal, done, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2101); | |||
| 2102 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2102, _masm)-> decrementl(rax); | |||
| 2103 | } | |||
| 2104 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2104, _masm)-> bind(done); | |||
| 2105 | } else { | |||
| 2106 | #ifdef _LP641 | |||
| 2107 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2107); ::breakpoint(); } while (0); | |||
| 2108 | #else | |||
| 2109 | if (is_float) { | |||
| 2110 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2110, _masm)-> fld_s(at_rsp()); | |||
| 2111 | } else { | |||
| 2112 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2112, _masm)-> fld_d(at_rsp()); | |||
| 2113 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2113, _masm)-> pop(rdx); | |||
| 2114 | } | |||
| 2115 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2115, _masm)-> pop(rcx); | |||
| 2116 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2116, _masm)-> fcmp2int(rax, unordered_result < 0); | |||
| 2117 | #endif // _LP64 | |||
| 2118 | } | |||
| 2119 | } | |||
| 2120 | ||||
| 2121 | void TemplateTable::branch(bool is_jsr, bool is_wide) { | |||
| 2122 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2122, _masm)-> get_method(rcx); // rcx holds method | |||
| 2123 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2123, _masm)-> profile_taken_branch(rax, rbx); // rax holds updated MDP, rbx | |||
| 2124 | // holds bumped taken count | |||
| 2125 | ||||
| 2126 | const ByteSize be_offset = MethodCounters::backedge_counter_offset() + | |||
| 2127 | InvocationCounter::counter_offset(); | |||
| 2128 | const ByteSize inv_offset = MethodCounters::invocation_counter_offset() + | |||
| 2129 | InvocationCounter::counter_offset(); | |||
| 2130 | ||||
| 2131 | // Load up edx with the branch displacement | |||
| 2132 | if (is_wide) { | |||
| 2133 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2133, _masm)-> movl(rdx, at_bcp(1)); | |||
| 2134 | } else { | |||
| 2135 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2135, _masm)-> load_signed_short(rdx, at_bcp(1)); | |||
| 2136 | } | |||
| 2137 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2137, _masm)-> bswapl(rdx); | |||
| 2138 | ||||
| 2139 | if (!is_wide) { | |||
| 2140 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2140, _masm)-> sarl(rdx, 16); | |||
| 2141 | } | |||
| 2142 | LP64_ONLY(__ movl2ptr(rdx, rdx))Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2142, _masm)-> movl2ptr(rdx, rdx); | |||
| 2143 | ||||
| 2144 | // Handle all the JSR stuff here, then exit. | |||
| 2145 | // It's much shorter and cleaner than intermingling with the non-JSR | |||
| 2146 | // normal-branch stuff occurring below. | |||
| 2147 | if (is_jsr) { | |||
| 2148 | // Pre-load the next target bytecode into rbx | |||
| 2149 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2149, _masm)-> load_unsigned_byte(rbx, Address(rbcp, rdx, Address::times_1, 0)); | |||
| 2150 | ||||
| 2151 | // compute return address as bci in rax | |||
| 2152 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2152, _masm)-> lea(rax, at_bcp((is_wide ? 5 : 3) - | |||
| 2153 | in_bytes(ConstMethod::codes_offset()))); | |||
| 2154 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2154, _masm)-> subptr(rax, Address(rcx, Method::const_offset())); | |||
| 2155 | // Adjust the bcp in r13 by the displacement in rdx | |||
| 2156 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2156, _masm)-> addptr(rbcp, rdx); | |||
| 2157 | // jsr returns atos that is not an oop | |||
| 2158 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2158, _masm)-> push_i(rax); | |||
| 2159 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2159, _masm)-> dispatch_only(vtos, true); | |||
| 2160 | return; | |||
| 2161 | } | |||
| 2162 | ||||
| 2163 | // Normal (non-jsr) branch handling | |||
| 2164 | ||||
| 2165 | // Adjust the bcp in r13 by the displacement in rdx | |||
| 2166 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2166, _masm)-> addptr(rbcp, rdx); | |||
| 2167 | ||||
| 2168 | assert(UseLoopCounter || !UseOnStackReplacement,do { if (!(UseLoopCounter || !UseOnStackReplacement)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2169, "assert(" "UseLoopCounter || !UseOnStackReplacement" ") failed" , "on-stack-replacement requires loop counters"); ::breakpoint (); } } while (0) | |||
| 2169 | "on-stack-replacement requires loop counters")do { if (!(UseLoopCounter || !UseOnStackReplacement)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2169, "assert(" "UseLoopCounter || !UseOnStackReplacement" ") failed" , "on-stack-replacement requires loop counters"); ::breakpoint (); } } while (0); | |||
| 2170 | Label backedge_counter_overflow; | |||
| 2171 | Label dispatch; | |||
| 2172 | if (UseLoopCounter) { | |||
| 2173 | // increment backedge counter for backward branches | |||
| 2174 | // rax: MDO | |||
| 2175 | // rbx: MDO bumped taken-count | |||
| 2176 | // rcx: method | |||
| 2177 | // rdx: target offset | |||
| 2178 | // r13: target bcp | |||
| 2179 | // r14: locals pointer | |||
| 2180 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2180, _masm)-> testl(rdx, rdx); // check if forward or backward branch | |||
| 2181 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2181, _masm)-> jcc(Assembler::positive, dispatch); // count only if backward branch | |||
| 2182 | ||||
| 2183 | // check if MethodCounters exists | |||
| 2184 | Label has_counters; | |||
| 2185 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2185, _masm)-> movptr(rax, Address(rcx, Method::method_counters_offset())); | |||
| 2186 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2186, _masm)-> testptr(rax, rax); | |||
| 2187 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2187, _masm)-> jcc(Assembler::notZero, has_counters); | |||
| 2188 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2188, _masm)-> push(rdx); | |||
| 2189 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2189, _masm)-> push(rcx); | |||
| 2190 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2190, _masm)-> call_VM(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::build_method_counters)((address)((address_word)(InterpreterRuntime::build_method_counters ))), | |||
| 2191 | rcx); | |||
| 2192 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2192, _masm)-> pop(rcx); | |||
| 2193 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2193, _masm)-> pop(rdx); | |||
| 2194 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2194, _masm)-> movptr(rax, Address(rcx, Method::method_counters_offset())); | |||
| 2195 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2195, _masm)-> testptr(rax, rax); | |||
| 2196 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2196, _masm)-> jcc(Assembler::zero, dispatch); | |||
| 2197 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2197, _masm)-> bind(has_counters); | |||
| 2198 | ||||
| 2199 | Label no_mdo; | |||
| 2200 | int increment = InvocationCounter::count_increment; | |||
| 2201 | if (ProfileInterpreter) { | |||
| 2202 | // Are we profiling? | |||
| 2203 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2203, _masm)-> movptr(rbx, Address(rcx, in_bytes(Method::method_data_offset()))); | |||
| 2204 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2204, _masm)-> testptr(rbx, rbx); | |||
| 2205 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2205, _masm)-> jccb(Assembler::zero, no_mdo)jccb_0(Assembler::zero, no_mdo, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2205); | |||
| 2206 | // Increment the MDO backedge counter | |||
| 2207 | const Address mdo_backedge_counter(rbx, in_bytes(MethodData::backedge_counter_offset()) + | |||
| 2208 | in_bytes(InvocationCounter::counter_offset())); | |||
| 2209 | const Address mask(rbx, in_bytes(MethodData::backedge_mask_offset())); | |||
| 2210 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2210, _masm)-> increment_mask_and_jump(mdo_backedge_counter, increment, mask, rax, false, Assembler::zero, | |||
| 2211 | UseOnStackReplacement ? &backedge_counter_overflow : NULL__null); | |||
| 2212 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2212, _masm)-> jmp(dispatch); | |||
| 2213 | } | |||
| 2214 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2214, _masm)-> bind(no_mdo); | |||
| 2215 | // Increment backedge counter in MethodCounters* | |||
| 2216 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2216, _masm)-> movptr(rcx, Address(rcx, Method::method_counters_offset())); | |||
| 2217 | const Address mask(rcx, in_bytes(MethodCounters::backedge_mask_offset())); | |||
| 2218 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2218, _masm)-> increment_mask_and_jump(Address(rcx, be_offset), increment, mask, | |||
| 2219 | rax, false, Assembler::zero, UseOnStackReplacement ? &backedge_counter_overflow : NULL__null); | |||
| 2220 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2220, _masm)-> bind(dispatch); | |||
| 2221 | } | |||
| 2222 | ||||
| 2223 | // Pre-load the next target bytecode into rbx | |||
| 2224 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2224, _masm)-> load_unsigned_byte(rbx, Address(rbcp, 0)); | |||
| 2225 | ||||
| 2226 | // continue with the bytecode @ target | |||
| 2227 | // rax: return bci for jsr's, unused otherwise | |||
| 2228 | // rbx: target bytecode | |||
| 2229 | // r13: target bcp | |||
| 2230 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2230, _masm)-> dispatch_only(vtos, true); | |||
| 2231 | ||||
| 2232 | if (UseLoopCounter) { | |||
| 2233 | if (UseOnStackReplacement) { | |||
| 2234 | Label set_mdp; | |||
| 2235 | // invocation counter overflow | |||
| 2236 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2236, _masm)-> bind(backedge_counter_overflow); | |||
| 2237 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2237, _masm)-> negptr(rdx); | |||
| 2238 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2238, _masm)-> addptr(rdx, rbcp); // branch bcp | |||
| 2239 | // IcoResult frequency_counter_overflow([JavaThread*], address branch_bcp) | |||
| 2240 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2240, _masm)-> call_VM(noreg, | |||
| 2241 | CAST_FROM_FN_PTR(address,((address)((address_word)(InterpreterRuntime::frequency_counter_overflow ))) | |||
| 2242 | InterpreterRuntime::frequency_counter_overflow)((address)((address_word)(InterpreterRuntime::frequency_counter_overflow ))), | |||
| 2243 | rdx); | |||
| 2244 | ||||
| 2245 | // rax: osr nmethod (osr ok) or NULL (osr not possible) | |||
| 2246 | // rdx: scratch | |||
| 2247 | // r14: locals pointer | |||
| 2248 | // r13: bcp | |||
| 2249 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2249, _masm)-> testptr(rax, rax); // test result | |||
| 2250 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2250, _masm)-> jcc(Assembler::zero, dispatch); // no osr if null | |||
| 2251 | // nmethod may have been invalidated (VM may block upon call_VM return) | |||
| 2252 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2252, _masm)-> cmpb(Address(rax, nmethod::state_offset()), nmethod::in_use); | |||
| 2253 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2253, _masm)-> jcc(Assembler::notEqual, dispatch); | |||
| 2254 | ||||
| 2255 | // We have the address of an on stack replacement routine in rax. | |||
| 2256 | // In preparation of invoking it, first we must migrate the locals | |||
| 2257 | // and monitors from off the interpreter frame on the stack. | |||
| 2258 | // Ensure to save the osr nmethod over the migration call, | |||
| 2259 | // it will be preserved in rbx. | |||
| 2260 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2260, _masm)-> mov(rbx, rax); | |||
| 2261 | ||||
| 2262 | NOT_LP64(__ get_thread(rcx)); | |||
| 2263 | ||||
| 2264 | call_VM(noreg, CAST_FROM_FN_PTR(address, SharedRuntime::OSR_migration_begin)((address)((address_word)(SharedRuntime::OSR_migration_begin) ))); | |||
| 2265 | ||||
| 2266 | // rax is OSR buffer, move it to expected parameter location | |||
| 2267 | LP64_ONLY(__ mov(j_rarg0, rax))Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2267, _masm)-> mov(j_rarg0, rax); | |||
| 2268 | NOT_LP64(__ mov(rcx, rax)); | |||
| 2269 | // We use j_rarg definitions here so that registers don't conflict as parameter | |||
| 2270 | // registers change across platforms as we are in the midst of a calling | |||
| 2271 | // sequence to the OSR nmethod and we don't want collision. These are NOT parameters. | |||
| 2272 | ||||
| 2273 | const Register retaddr = LP64_ONLY(j_rarg2)j_rarg2 NOT_LP64(rdi); | |||
| 2274 | const Register sender_sp = LP64_ONLY(j_rarg1)j_rarg1 NOT_LP64(rdx); | |||
| 2275 | ||||
| 2276 | // pop the interpreter frame | |||
| 2277 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2277, _masm)-> movptr(sender_sp, Address(rbp, frame::interpreter_frame_sender_sp_offset * wordSize)); // get sender sp | |||
| 2278 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2278, _masm)-> leave(); // remove frame anchor | |||
| 2279 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2279, _masm)-> pop(retaddr); // get return address | |||
| 2280 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2280, _masm)-> mov(rsp, sender_sp); // set sp to sender sp | |||
| 2281 | // Ensure compiled code always sees stack at proper alignment | |||
| 2282 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2282, _masm)-> andptr(rsp, -(StackAlignmentInBytes)); | |||
| 2283 | ||||
| 2284 | // unlike x86 we need no specialized return from compiled code | |||
| 2285 | // to the interpreter or the call stub. | |||
| 2286 | ||||
| 2287 | // push the return address | |||
| 2288 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2288, _masm)-> push(retaddr); | |||
| 2289 | ||||
| 2290 | // and begin the OSR nmethod | |||
| 2291 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2291, _masm)-> jmp(Address(rbx, nmethod::osr_entry_point_offset())); | |||
| 2292 | } | |||
| 2293 | } | |||
| 2294 | } | |||
| 2295 | ||||
| 2296 | void TemplateTable::if_0cmp(Condition cc) { | |||
| 2297 | transition(itos, vtos); | |||
| 2298 | // assume branch is more often taken than not (loops use backward branches) | |||
| 2299 | Label not_taken; | |||
| 2300 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2300, _masm)-> testl(rax, rax); | |||
| 2301 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2301, _masm)-> jcc(j_not(cc), not_taken); | |||
| 2302 | branch(false, false); | |||
| 2303 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2303, _masm)-> bind(not_taken); | |||
| 2304 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2304, _masm)-> profile_not_taken_branch(rax); | |||
| 2305 | } | |||
| 2306 | ||||
| 2307 | void TemplateTable::if_icmp(Condition cc) { | |||
| 2308 | transition(itos, vtos); | |||
| 2309 | // assume branch is more often taken than not (loops use backward branches) | |||
| 2310 | Label not_taken; | |||
| 2311 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2311, _masm)-> pop_i(rdx); | |||
| 2312 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2312, _masm)-> cmpl(rdx, rax); | |||
| 2313 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2313, _masm)-> jcc(j_not(cc), not_taken); | |||
| 2314 | branch(false, false); | |||
| 2315 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2315, _masm)-> bind(not_taken); | |||
| 2316 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2316, _masm)-> profile_not_taken_branch(rax); | |||
| 2317 | } | |||
| 2318 | ||||
| 2319 | void TemplateTable::if_nullcmp(Condition cc) { | |||
| 2320 | transition(atos, vtos); | |||
| 2321 | // assume branch is more often taken than not (loops use backward branches) | |||
| 2322 | Label not_taken; | |||
| 2323 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2323, _masm)-> testptr(rax, rax); | |||
| 2324 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2324, _masm)-> jcc(j_not(cc), not_taken); | |||
| 2325 | branch(false, false); | |||
| 2326 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2326, _masm)-> bind(not_taken); | |||
| 2327 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2327, _masm)-> profile_not_taken_branch(rax); | |||
| 2328 | } | |||
| 2329 | ||||
| 2330 | void TemplateTable::if_acmp(Condition cc) { | |||
| 2331 | transition(atos, vtos); | |||
| 2332 | // assume branch is more often taken than not (loops use backward branches) | |||
| 2333 | Label not_taken; | |||
| 2334 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2334, _masm)-> pop_ptr(rdx); | |||
| 2335 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2335, _masm)-> cmpoop(rdx, rax); | |||
| 2336 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2336, _masm)-> jcc(j_not(cc), not_taken); | |||
| 2337 | branch(false, false); | |||
| 2338 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2338, _masm)-> bind(not_taken); | |||
| 2339 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2339, _masm)-> profile_not_taken_branch(rax); | |||
| 2340 | } | |||
| 2341 | ||||
| 2342 | void TemplateTable::ret() { | |||
| 2343 | transition(vtos, vtos); | |||
| 2344 | locals_index(rbx); | |||
| 2345 | LP64_ONLY(__ movslq(rbx, iaddress(rbx)))Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2345, _masm)-> movslq(rbx, iaddress(rbx)); // get return bci, compute return bcp | |||
| 2346 | NOT_LP64(__ movptr(rbx, iaddress(rbx))); | |||
| 2347 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2347, _masm)-> profile_ret(rbx, rcx); | |||
| 2348 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2348, _masm)-> get_method(rax); | |||
| 2349 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2349, _masm)-> movptr(rbcp, Address(rax, Method::const_offset())); | |||
| 2350 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2350, _masm)-> lea(rbcp, Address(rbcp, rbx, Address::times_1, | |||
| 2351 | ConstMethod::codes_offset())); | |||
| 2352 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2352, _masm)-> dispatch_next(vtos, 0, true); | |||
| 2353 | } | |||
| 2354 | ||||
| 2355 | void TemplateTable::wide_ret() { | |||
| 2356 | transition(vtos, vtos); | |||
| 2357 | locals_index_wide(rbx); | |||
| 2358 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2358, _masm)-> movptr(rbx, aaddress(rbx)); // get return bci, compute return bcp | |||
| 2359 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2359, _masm)-> profile_ret(rbx, rcx); | |||
| 2360 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2360, _masm)-> get_method(rax); | |||
| 2361 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2361, _masm)-> movptr(rbcp, Address(rax, Method::const_offset())); | |||
| 2362 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2362, _masm)-> lea(rbcp, Address(rbcp, rbx, Address::times_1, ConstMethod::codes_offset())); | |||
| 2363 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2363, _masm)-> dispatch_next(vtos, 0, true); | |||
| 2364 | } | |||
| 2365 | ||||
| 2366 | void TemplateTable::tableswitch() { | |||
| 2367 | Label default_case, continue_execution; | |||
| 2368 | transition(itos, vtos); | |||
| 2369 | ||||
| 2370 | // align r13/rsi | |||
| 2371 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2371, _masm)-> lea(rbx, at_bcp(BytesPerInt)); | |||
| 2372 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2372, _masm)-> andptr(rbx, -BytesPerInt); | |||
| 2373 | // load lo & hi | |||
| 2374 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2374, _masm)-> movl(rcx, Address(rbx, BytesPerInt)); | |||
| 2375 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2375, _masm)-> movl(rdx, Address(rbx, 2 * BytesPerInt)); | |||
| 2376 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2376, _masm)-> bswapl(rcx); | |||
| 2377 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2377, _masm)-> bswapl(rdx); | |||
| 2378 | // check against lo & hi | |||
| 2379 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2379, _masm)-> cmpl(rax, rcx); | |||
| 2380 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2380, _masm)-> jcc(Assembler::less, default_case); | |||
| 2381 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2381, _masm)-> cmpl(rax, rdx); | |||
| 2382 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2382, _masm)-> jcc(Assembler::greater, default_case); | |||
| 2383 | // lookup dispatch offset | |||
| 2384 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2384, _masm)-> subl(rax, rcx); | |||
| 2385 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2385, _masm)-> movl(rdx, Address(rbx, rax, Address::times_4, 3 * BytesPerInt)); | |||
| 2386 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2386, _masm)-> profile_switch_case(rax, rbx, rcx); | |||
| 2387 | // continue execution | |||
| 2388 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2388, _masm)-> bind(continue_execution); | |||
| 2389 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2389, _masm)-> bswapl(rdx); | |||
| 2390 | LP64_ONLY(__ movl2ptr(rdx, rdx))Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2390, _masm)-> movl2ptr(rdx, rdx); | |||
| 2391 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2391, _masm)-> load_unsigned_byte(rbx, Address(rbcp, rdx, Address::times_1)); | |||
| 2392 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2392, _masm)-> addptr(rbcp, rdx); | |||
| 2393 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2393, _masm)-> dispatch_only(vtos, true); | |||
| 2394 | // handle default | |||
| 2395 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2395, _masm)-> bind(default_case); | |||
| 2396 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2396, _masm)-> profile_switch_default(rax); | |||
| 2397 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2397, _masm)-> movl(rdx, Address(rbx, 0)); | |||
| 2398 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2398, _masm)-> jmp(continue_execution); | |||
| 2399 | } | |||
| 2400 | ||||
| 2401 | void TemplateTable::lookupswitch() { | |||
| 2402 | transition(itos, itos); | |||
| 2403 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2403, _masm)-> stop("lookupswitch bytecode should have been rewritten"); | |||
| 2404 | } | |||
| 2405 | ||||
| 2406 | void TemplateTable::fast_linearswitch() { | |||
| 2407 | transition(itos, vtos); | |||
| 2408 | Label loop_entry, loop, found, continue_execution; | |||
| 2409 | // bswap rax so we can avoid bswapping the table entries | |||
| 2410 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2410, _masm)-> bswapl(rax); | |||
| 2411 | // align r13 | |||
| 2412 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2412, _masm)-> lea(rbx, at_bcp(BytesPerInt)); // btw: should be able to get rid of | |||
| 2413 | // this instruction (change offsets | |||
| 2414 | // below) | |||
| 2415 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2415, _masm)-> andptr(rbx, -BytesPerInt); | |||
| 2416 | // set counter | |||
| 2417 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2417, _masm)-> movl(rcx, Address(rbx, BytesPerInt)); | |||
| 2418 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2418, _masm)-> bswapl(rcx); | |||
| 2419 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2419, _masm)-> jmpb(loop_entry)jmpb_0(loop_entry, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2419); | |||
| 2420 | // table search | |||
| 2421 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2421, _masm)-> bind(loop); | |||
| 2422 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2422, _masm)-> cmpl(rax, Address(rbx, rcx, Address::times_8, 2 * BytesPerInt)); | |||
| 2423 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2423, _masm)-> jcc(Assembler::equal, found); | |||
| 2424 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2424, _masm)-> bind(loop_entry); | |||
| 2425 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2425, _masm)-> decrementl(rcx); | |||
| 2426 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2426, _masm)-> jcc(Assembler::greaterEqual, loop); | |||
| 2427 | // default case | |||
| 2428 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2428, _masm)-> profile_switch_default(rax); | |||
| 2429 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2429, _masm)-> movl(rdx, Address(rbx, 0)); | |||
| 2430 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2430, _masm)-> jmp(continue_execution); | |||
| 2431 | // entry found -> get offset | |||
| 2432 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2432, _masm)-> bind(found); | |||
| 2433 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2433, _masm)-> movl(rdx, Address(rbx, rcx, Address::times_8, 3 * BytesPerInt)); | |||
| 2434 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2434, _masm)-> profile_switch_case(rcx, rax, rbx); | |||
| 2435 | // continue execution | |||
| 2436 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2436, _masm)-> bind(continue_execution); | |||
| 2437 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2437, _masm)-> bswapl(rdx); | |||
| 2438 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2438, _masm)-> movl2ptr(rdx, rdx); | |||
| 2439 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2439, _masm)-> load_unsigned_byte(rbx, Address(rbcp, rdx, Address::times_1)); | |||
| 2440 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2440, _masm)-> addptr(rbcp, rdx); | |||
| 2441 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2441, _masm)-> dispatch_only(vtos, true); | |||
| 2442 | } | |||
| 2443 | ||||
| 2444 | void TemplateTable::fast_binaryswitch() { | |||
| 2445 | transition(itos, vtos); | |||
| 2446 | // Implementation using the following core algorithm: | |||
| 2447 | // | |||
| 2448 | // int binary_search(int key, LookupswitchPair* array, int n) { | |||
| 2449 | // // Binary search according to "Methodik des Programmierens" by | |||
| 2450 | // // Edsger W. Dijkstra and W.H.J. Feijen, Addison Wesley Germany 1985. | |||
| 2451 | // int i = 0; | |||
| 2452 | // int j = n; | |||
| 2453 | // while (i+1 < j) { | |||
| 2454 | // // invariant P: 0 <= i < j <= n and (a[i] <= key < a[j] or Q) | |||
| 2455 | // // with Q: for all i: 0 <= i < n: key < a[i] | |||
| 2456 | // // where a stands for the array and assuming that the (inexisting) | |||
| 2457 | // // element a[n] is infinitely big. | |||
| 2458 | // int h = (i + j) >> 1; | |||
| 2459 | // // i < h < j | |||
| 2460 | // if (key < array[h].fast_match()) { | |||
| 2461 | // j = h; | |||
| 2462 | // } else { | |||
| 2463 | // i = h; | |||
| 2464 | // } | |||
| 2465 | // } | |||
| 2466 | // // R: a[i] <= key < a[i+1] or Q | |||
| 2467 | // // (i.e., if key is within array, i is the correct index) | |||
| 2468 | // return i; | |||
| 2469 | // } | |||
| 2470 | ||||
| 2471 | // Register allocation | |||
| 2472 | const Register key = rax; // already set (tosca) | |||
| 2473 | const Register array = rbx; | |||
| 2474 | const Register i = rcx; | |||
| 2475 | const Register j = rdx; | |||
| 2476 | const Register h = rdi; | |||
| 2477 | const Register temp = rsi; | |||
| 2478 | ||||
| 2479 | // Find array start | |||
| 2480 | NOT_LP64(__ save_bcp()); | |||
| 2481 | ||||
| 2482 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2482, _masm)-> lea(array, at_bcp(3 * BytesPerInt)); // btw: should be able to | |||
| 2483 | // get rid of this | |||
| 2484 | // instruction (change | |||
| 2485 | // offsets below) | |||
| 2486 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2486, _masm)-> andptr(array, -BytesPerInt); | |||
| 2487 | ||||
| 2488 | // Initialize i & j | |||
| 2489 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2489, _masm)-> xorl(i, i); // i = 0; | |||
| 2490 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2490, _masm)-> movl(j, Address(array, -BytesPerInt)); // j = length(array); | |||
| 2491 | ||||
| 2492 | // Convert j into native byteordering | |||
| 2493 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2493, _masm)-> bswapl(j); | |||
| 2494 | ||||
| 2495 | // And start | |||
| 2496 | Label entry; | |||
| 2497 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2497, _masm)-> jmp(entry); | |||
| 2498 | ||||
| 2499 | // binary search loop | |||
| 2500 | { | |||
| 2501 | Label loop; | |||
| 2502 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2502, _masm)-> bind(loop); | |||
| 2503 | // int h = (i + j) >> 1; | |||
| 2504 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2504, _masm)-> leal(h, Address(i, j, Address::times_1)); // h = i + j; | |||
| 2505 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2505, _masm)-> sarl(h, 1); // h = (i + j) >> 1; | |||
| 2506 | // if (key < array[h].fast_match()) { | |||
| 2507 | // j = h; | |||
| 2508 | // } else { | |||
| 2509 | // i = h; | |||
| 2510 | // } | |||
| 2511 | // Convert array[h].match to native byte-ordering before compare | |||
| 2512 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2512, _masm)-> movl(temp, Address(array, h, Address::times_8)); | |||
| 2513 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2513, _masm)-> bswapl(temp); | |||
| 2514 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2514, _masm)-> cmpl(key, temp); | |||
| 2515 | // j = h if (key < array[h].fast_match()) | |||
| 2516 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2516, _masm)-> cmov32(Assembler::less, j, h); | |||
| 2517 | // i = h if (key >= array[h].fast_match()) | |||
| 2518 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2518, _masm)-> cmov32(Assembler::greaterEqual, i, h); | |||
| 2519 | // while (i+1 < j) | |||
| 2520 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2520, _masm)-> bind(entry); | |||
| 2521 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2521, _masm)-> leal(h, Address(i, 1)); // i+1 | |||
| 2522 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2522, _masm)-> cmpl(h, j); // i+1 < j | |||
| 2523 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2523, _masm)-> jcc(Assembler::less, loop); | |||
| 2524 | } | |||
| 2525 | ||||
| 2526 | // end of binary search, result index is i (must check again!) | |||
| 2527 | Label default_case; | |||
| 2528 | // Convert array[i].match to native byte-ordering before compare | |||
| 2529 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2529, _masm)-> movl(temp, Address(array, i, Address::times_8)); | |||
| 2530 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2530, _masm)-> bswapl(temp); | |||
| 2531 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2531, _masm)-> cmpl(key, temp); | |||
| 2532 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2532, _masm)-> jcc(Assembler::notEqual, default_case); | |||
| 2533 | ||||
| 2534 | // entry found -> j = offset | |||
| 2535 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2535, _masm)-> movl(j , Address(array, i, Address::times_8, BytesPerInt)); | |||
| 2536 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2536, _masm)-> profile_switch_case(i, key, array); | |||
| 2537 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2537, _masm)-> bswapl(j); | |||
| 2538 | LP64_ONLY(__ movslq(j, j))Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2538, _masm)-> movslq(j, j); | |||
| 2539 | ||||
| 2540 | NOT_LP64(__ restore_bcp()); | |||
| 2541 | NOT_LP64(__ restore_locals()); // restore rdi | |||
| 2542 | ||||
| 2543 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2543, _masm)-> load_unsigned_byte(rbx, Address(rbcp, j, Address::times_1)); | |||
| 2544 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2544, _masm)-> addptr(rbcp, j); | |||
| 2545 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2545, _masm)-> dispatch_only(vtos, true); | |||
| 2546 | ||||
| 2547 | // default case -> j = default offset | |||
| 2548 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2548, _masm)-> bind(default_case); | |||
| 2549 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2549, _masm)-> profile_switch_default(i); | |||
| 2550 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2550, _masm)-> movl(j, Address(array, -2 * BytesPerInt)); | |||
| 2551 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2551, _masm)-> bswapl(j); | |||
| 2552 | LP64_ONLY(__ movslq(j, j))Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2552, _masm)-> movslq(j, j); | |||
| 2553 | ||||
| 2554 | NOT_LP64(__ restore_bcp()); | |||
| 2555 | NOT_LP64(__ restore_locals()); | |||
| 2556 | ||||
| 2557 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2557, _masm)-> load_unsigned_byte(rbx, Address(rbcp, j, Address::times_1)); | |||
| 2558 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2558, _masm)-> addptr(rbcp, j); | |||
| 2559 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2559, _masm)-> dispatch_only(vtos, true); | |||
| 2560 | } | |||
| 2561 | ||||
| 2562 | void TemplateTable::_return(TosState state) { | |||
| 2563 | transition(state, state); | |||
| 2564 | ||||
| 2565 | assert(_desc->calls_vm(),do { if (!(_desc->calls_vm())) { (*g_assert_poison) = 'X'; ; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2566, "assert(" "_desc->calls_vm()" ") failed", "inconsistent calls_vm information" ); ::breakpoint(); } } while (0) | |||
| 2566 | "inconsistent calls_vm information")do { if (!(_desc->calls_vm())) { (*g_assert_poison) = 'X'; ; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2566, "assert(" "_desc->calls_vm()" ") failed", "inconsistent calls_vm information" ); ::breakpoint(); } } while (0); // call in remove_activation | |||
| 2567 | ||||
| 2568 | if (_desc->bytecode() == Bytecodes::_return_register_finalizer) { | |||
| 2569 | assert(state == vtos, "only valid state")do { if (!(state == vtos)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2569, "assert(" "state == vtos" ") failed", "only valid state" ); ::breakpoint(); } } while (0); | |||
| 2570 | Register robj = LP64_ONLY(c_rarg1)c_rarg1 NOT_LP64(rax); | |||
| 2571 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2571, _masm)-> movptr(robj, aaddress(0)); | |||
| 2572 | Register tmp_load_klass = LP64_ONLY(rscratch1)rscratch1 NOT_LP64(noreg); | |||
| 2573 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2573, _masm)-> load_klass(rdi, robj, tmp_load_klass); | |||
| 2574 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2574, _masm)-> movl(rdi, Address(rdi, Klass::access_flags_offset())); | |||
| 2575 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2575, _masm)-> testl(rdi, JVM_ACC_HAS_FINALIZER); | |||
| 2576 | Label skip_register_finalizer; | |||
| 2577 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2577, _masm)-> jcc(Assembler::zero, skip_register_finalizer); | |||
| 2578 | ||||
| 2579 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2579, _masm)-> call_VM(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::register_finalizer)((address)((address_word)(InterpreterRuntime::register_finalizer ))), robj); | |||
| 2580 | ||||
| 2581 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2581, _masm)-> bind(skip_register_finalizer); | |||
| 2582 | } | |||
| 2583 | ||||
| 2584 | if (_desc->bytecode() != Bytecodes::_return_register_finalizer) { | |||
| 2585 | Label no_safepoint; | |||
| 2586 | NOT_PRODUCT(__ block_comment("Thread-local Safepoint poll"))Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2586, _masm)-> block_comment("Thread-local Safepoint poll" ); | |||
| 2587 | #ifdef _LP641 | |||
| 2588 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2588, _masm)-> testb(Address(r15_thread, JavaThread::polling_word_offset()), SafepointMechanism::poll_bit()); | |||
| 2589 | #else | |||
| 2590 | const Register thread = rdi; | |||
| 2591 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2591, _masm)-> get_thread(thread); | |||
| 2592 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2592, _masm)-> testb(Address(thread, JavaThread::polling_word_offset()), SafepointMechanism::poll_bit()); | |||
| 2593 | #endif | |||
| 2594 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2594, _masm)-> jcc(Assembler::zero, no_safepoint); | |||
| 2595 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2595, _masm)-> push(state); | |||
| 2596 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2596, _masm)-> call_VM(noreg, CAST_FROM_FN_PTR(address,((address)((address_word)(InterpreterRuntime::at_safepoint))) | |||
| 2597 | InterpreterRuntime::at_safepoint)((address)((address_word)(InterpreterRuntime::at_safepoint)))); | |||
| 2598 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2598, _masm)-> pop(state); | |||
| 2599 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2599, _masm)-> bind(no_safepoint); | |||
| 2600 | } | |||
| 2601 | ||||
| 2602 | // Narrow result if state is itos but result type is smaller. | |||
| 2603 | // Need to narrow in the return bytecode rather than in generate_return_entry | |||
| 2604 | // since compiled code callers expect the result to already be narrowed. | |||
| 2605 | if (state == itos) { | |||
| 2606 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2606, _masm)-> narrow(rax); | |||
| 2607 | } | |||
| 2608 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2608, _masm)-> remove_activation(state, rbcp); | |||
| 2609 | ||||
| 2610 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2610, _masm)-> jmp(rbcp); | |||
| 2611 | } | |||
| 2612 | ||||
| 2613 | // ---------------------------------------------------------------------------- | |||
| 2614 | // Volatile variables demand their effects be made known to all CPU's | |||
| 2615 | // in order. Store buffers on most chips allow reads & writes to | |||
| 2616 | // reorder; the JMM's ReadAfterWrite.java test fails in -Xint mode | |||
| 2617 | // without some kind of memory barrier (i.e., it's not sufficient that | |||
| 2618 | // the interpreter does not reorder volatile references, the hardware | |||
| 2619 | // also must not reorder them). | |||
| 2620 | // | |||
| 2621 | // According to the new Java Memory Model (JMM): | |||
| 2622 | // (1) All volatiles are serialized wrt to each other. ALSO reads & | |||
| 2623 | // writes act as aquire & release, so: | |||
| 2624 | // (2) A read cannot let unrelated NON-volatile memory refs that | |||
| 2625 | // happen after the read float up to before the read. It's OK for | |||
| 2626 | // non-volatile memory refs that happen before the volatile read to | |||
| 2627 | // float down below it. | |||
| 2628 | // (3) Similar a volatile write cannot let unrelated NON-volatile | |||
| 2629 | // memory refs that happen BEFORE the write float down to after the | |||
| 2630 | // write. It's OK for non-volatile memory refs that happen after the | |||
| 2631 | // volatile write to float up before it. | |||
| 2632 | // | |||
| 2633 | // We only put in barriers around volatile refs (they are expensive), | |||
| 2634 | // not _between_ memory refs (that would require us to track the | |||
| 2635 | // flavor of the previous memory refs). Requirements (2) and (3) | |||
| 2636 | // require some barriers before volatile stores and after volatile | |||
| 2637 | // loads. These nearly cover requirement (1) but miss the | |||
| 2638 | // volatile-store-volatile-load case. This final case is placed after | |||
| 2639 | // volatile-stores although it could just as well go before | |||
| 2640 | // volatile-loads. | |||
| 2641 | ||||
| 2642 | void TemplateTable::volatile_barrier(Assembler::Membar_mask_bits order_constraint ) { | |||
| 2643 | // Helper function to insert a is-volatile test and memory barrier | |||
| 2644 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2644, _masm)-> membar(order_constraint); | |||
| 2645 | } | |||
| 2646 | ||||
| 2647 | void TemplateTable::resolve_cache_and_index(int byte_no, | |||
| 2648 | Register cache, | |||
| 2649 | Register index, | |||
| 2650 | size_t index_size) { | |||
| 2651 | const Register temp = rbx; | |||
| 2652 | assert_different_registers(cache, index, temp); | |||
| 2653 | ||||
| 2654 | Label L_clinit_barrier_slow; | |||
| 2655 | Label resolved; | |||
| 2656 | ||||
| 2657 | Bytecodes::Code code = bytecode(); | |||
| 2658 | switch (code) { | |||
| 2659 | case Bytecodes::_nofast_getfield: code = Bytecodes::_getfield; break; | |||
| 2660 | case Bytecodes::_nofast_putfield: code = Bytecodes::_putfield; break; | |||
| 2661 | default: break; | |||
| 2662 | } | |||
| 2663 | ||||
| 2664 | assert(byte_no == f1_byte || byte_no == f2_byte, "byte_no out of range")do { if (!(byte_no == f1_byte || byte_no == f2_byte)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2664, "assert(" "byte_no == f1_byte || byte_no == f2_byte" ") failed" , "byte_no out of range"); ::breakpoint(); } } while (0); | |||
| 2665 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2665, _masm)-> get_cache_and_index_and_bytecode_at_bcp(cache, index, temp, byte_no, 1, index_size); | |||
| 2666 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2666, _masm)-> cmpl(temp, code); // have we resolved this bytecode? | |||
| 2667 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2667, _masm)-> jcc(Assembler::equal, resolved); | |||
| 2668 | ||||
| 2669 | // resolve first time through | |||
| 2670 | // Class initialization barrier slow path lands here as well. | |||
| 2671 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2671, _masm)-> bind(L_clinit_barrier_slow); | |||
| 2672 | address entry = CAST_FROM_FN_PTR(address, InterpreterRuntime::resolve_from_cache)((address)((address_word)(InterpreterRuntime::resolve_from_cache ))); | |||
| 2673 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2673, _masm)-> movl(temp, code); | |||
| 2674 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2674, _masm)-> call_VM(noreg, entry, temp); | |||
| 2675 | // Update registers with resolved info | |||
| 2676 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2676, _masm)-> get_cache_and_index_at_bcp(cache, index, 1, index_size); | |||
| 2677 | ||||
| 2678 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2678, _masm)-> bind(resolved); | |||
| 2679 | ||||
| 2680 | // Class initialization barrier for static methods | |||
| 2681 | if (VM_Version::supports_fast_class_init_checks() && bytecode() == Bytecodes::_invokestatic) { | |||
| 2682 | const Register method = temp; | |||
| 2683 | const Register klass = temp; | |||
| 2684 | const Register thread = LP64_ONLY(r15_thread)r15_thread NOT_LP64(noreg); | |||
| 2685 | assert(thread != noreg, "x86_32 not supported")do { if (!(thread != noreg)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2685, "assert(" "thread != noreg" ") failed", "x86_32 not supported" ); ::breakpoint(); } } while (0); | |||
| 2686 | ||||
| 2687 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2687, _masm)-> load_resolved_method_at_index(byte_no, method, cache, index); | |||
| 2688 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2688, _masm)-> load_method_holder(klass, method); | |||
| 2689 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2689, _masm)-> clinit_barrier(klass, thread, NULL__null /*L_fast_path*/, &L_clinit_barrier_slow); | |||
| 2690 | } | |||
| 2691 | } | |||
| 2692 | ||||
| 2693 | // The cache and index registers must be set before call | |||
| 2694 | void TemplateTable::load_field_cp_cache_entry(Register obj, | |||
| 2695 | Register cache, | |||
| 2696 | Register index, | |||
| 2697 | Register off, | |||
| 2698 | Register flags, | |||
| 2699 | bool is_static = false) { | |||
| 2700 | assert_different_registers(cache, index, flags, off); | |||
| 2701 | ||||
| 2702 | ByteSize cp_base_offset = ConstantPoolCache::base_offset(); | |||
| 2703 | // Field offset | |||
| 2704 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2704, _masm)-> movptr(off, Address(cache, index, Address::times_ptr, | |||
| 2705 | in_bytes(cp_base_offset + | |||
| 2706 | ConstantPoolCacheEntry::f2_offset()))); | |||
| 2707 | // Flags | |||
| 2708 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2708, _masm)-> movl(flags, Address(cache, index, Address::times_ptr, | |||
| 2709 | in_bytes(cp_base_offset + | |||
| 2710 | ConstantPoolCacheEntry::flags_offset()))); | |||
| 2711 | ||||
| 2712 | // klass overwrite register | |||
| 2713 | if (is_static) { | |||
| 2714 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2714, _masm)-> movptr(obj, Address(cache, index, Address::times_ptr, | |||
| 2715 | in_bytes(cp_base_offset + | |||
| 2716 | ConstantPoolCacheEntry::f1_offset()))); | |||
| 2717 | const int mirror_offset = in_bytes(Klass::java_mirror_offset()); | |||
| 2718 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2718, _masm)-> movptr(obj, Address(obj, mirror_offset)); | |||
| 2719 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2719, _masm)-> resolve_oop_handle(obj); | |||
| 2720 | } | |||
| 2721 | } | |||
| 2722 | ||||
| 2723 | void TemplateTable::load_invoke_cp_cache_entry(int byte_no, | |||
| 2724 | Register method, | |||
| 2725 | Register itable_index, | |||
| 2726 | Register flags, | |||
| 2727 | bool is_invokevirtual, | |||
| 2728 | bool is_invokevfinal, /*unused*/ | |||
| 2729 | bool is_invokedynamic) { | |||
| 2730 | // setup registers | |||
| 2731 | const Register cache = rcx; | |||
| 2732 | const Register index = rdx; | |||
| 2733 | assert_different_registers(method, flags); | |||
| 2734 | assert_different_registers(method, cache, index); | |||
| 2735 | assert_different_registers(itable_index, flags); | |||
| 2736 | assert_different_registers(itable_index, cache, index); | |||
| 2737 | // determine constant pool cache field offsets | |||
| 2738 | assert(is_invokevirtual == (byte_no == f2_byte), "is_invokevirtual flag redundant")do { if (!(is_invokevirtual == (byte_no == f2_byte))) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2738, "assert(" "is_invokevirtual == (byte_no == f2_byte)" ") failed" , "is_invokevirtual flag redundant"); ::breakpoint(); } } while (0); | |||
| 2739 | const int flags_offset = in_bytes(ConstantPoolCache::base_offset() + | |||
| 2740 | ConstantPoolCacheEntry::flags_offset()); | |||
| 2741 | // access constant pool cache fields | |||
| 2742 | const int index_offset = in_bytes(ConstantPoolCache::base_offset() + | |||
| 2743 | ConstantPoolCacheEntry::f2_offset()); | |||
| 2744 | ||||
| 2745 | size_t index_size = (is_invokedynamic ? sizeof(u4) : sizeof(u2)); | |||
| 2746 | resolve_cache_and_index(byte_no, cache, index, index_size); | |||
| 2747 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2747, _masm)-> load_resolved_method_at_index(byte_no, method, cache, index); | |||
| 2748 | ||||
| 2749 | if (itable_index != noreg) { | |||
| 2750 | // pick up itable or appendix index from f2 also: | |||
| 2751 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2751, _masm)-> movptr(itable_index, Address(cache, index, Address::times_ptr, index_offset)); | |||
| 2752 | } | |||
| 2753 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2753, _masm)-> movl(flags, Address(cache, index, Address::times_ptr, flags_offset)); | |||
| 2754 | } | |||
| 2755 | ||||
| 2756 | // The registers cache and index expected to be set before call. | |||
| 2757 | // Correct values of the cache and index registers are preserved. | |||
| 2758 | void TemplateTable::jvmti_post_field_access(Register cache, | |||
| 2759 | Register index, | |||
| 2760 | bool is_static, | |||
| 2761 | bool has_tos) { | |||
| 2762 | if (JvmtiExport::can_post_field_access()) { | |||
| 2763 | // Check to see if a field access watch has been set before we take | |||
| 2764 | // the time to call into the VM. | |||
| 2765 | Label L1; | |||
| 2766 | assert_different_registers(cache, index, rax); | |||
| 2767 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2767, _masm)-> mov32(rax, ExternalAddress((address) JvmtiExport::get_field_access_count_addr())); | |||
| 2768 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2768, _masm)-> testl(rax,rax); | |||
| 2769 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2769, _masm)-> jcc(Assembler::zero, L1); | |||
| 2770 | ||||
| 2771 | // cache entry pointer | |||
| 2772 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2772, _masm)-> addptr(cache, in_bytes(ConstantPoolCache::base_offset())); | |||
| 2773 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2773, _masm)-> shll(index, LogBytesPerWord); | |||
| 2774 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2774, _masm)-> addptr(cache, index); | |||
| 2775 | if (is_static) { | |||
| 2776 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2776, _masm)-> xorptr(rax, rax); // NULL object reference | |||
| 2777 | } else { | |||
| 2778 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2778, _masm)-> pop(atos); // Get the object | |||
| 2779 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2779, _masm)-> verify_oop(rax)_verify_oop_checked(rax, "broken oop " "rax", "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2779); | |||
| 2780 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2780, _masm)-> push(atos); // Restore stack state | |||
| 2781 | } | |||
| 2782 | // rax,: object pointer or NULL | |||
| 2783 | // cache: cache entry pointer | |||
| 2784 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2784, _masm)-> call_VM(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::post_field_access)((address)((address_word)(InterpreterRuntime::post_field_access ))), | |||
| 2785 | rax, cache); | |||
| 2786 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2786, _masm)-> get_cache_and_index_at_bcp(cache, index, 1); | |||
| 2787 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2787, _masm)-> bind(L1); | |||
| 2788 | } | |||
| 2789 | } | |||
| 2790 | ||||
| 2791 | void TemplateTable::pop_and_check_object(Register r) { | |||
| 2792 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2792, _masm)-> pop_ptr(r); | |||
| 2793 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2793, _masm)-> null_check(r); // for field access must check obj. | |||
| 2794 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2794, _masm)-> verify_oop(r)_verify_oop_checked(r, "broken oop " "r", "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2794); | |||
| 2795 | } | |||
| 2796 | ||||
| 2797 | void TemplateTable::getfield_or_static(int byte_no, bool is_static, RewriteControl rc) { | |||
| 2798 | transition(vtos, vtos); | |||
| 2799 | ||||
| 2800 | const Register cache = rcx; | |||
| 2801 | const Register index = rdx; | |||
| 2802 | const Register obj = LP64_ONLY(c_rarg3)c_rarg3 NOT_LP64(rcx); | |||
| 2803 | const Register off = rbx; | |||
| 2804 | const Register flags = rax; | |||
| 2805 | const Register bc = LP64_ONLY(c_rarg3)c_rarg3 NOT_LP64(rcx); // uses same reg as obj, so don't mix them | |||
| 2806 | ||||
| 2807 | resolve_cache_and_index(byte_no, cache, index, sizeof(u2)); | |||
| 2808 | jvmti_post_field_access(cache, index, is_static, false); | |||
| 2809 | load_field_cp_cache_entry(obj, cache, index, off, flags, is_static); | |||
| 2810 | ||||
| 2811 | if (!is_static) pop_and_check_object(obj); | |||
| 2812 | ||||
| 2813 | const Address field(obj, off, Address::times_1, 0*wordSize); | |||
| 2814 | ||||
| 2815 | Label Done, notByte, notBool, notInt, notShort, notChar, notLong, notFloat, notObj; | |||
| 2816 | ||||
| 2817 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2817, _masm)-> shrl(flags, ConstantPoolCacheEntry::tos_state_shift); | |||
| 2818 | // Make sure we don't need to mask edx after the above shift | |||
| 2819 | assert(btos == 0, "change code, btos != 0")do { if (!(btos == 0)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2819, "assert(" "btos == 0" ") failed", "change code, btos != 0" ); ::breakpoint(); } } while (0); | |||
| 2820 | ||||
| 2821 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2821, _masm)-> andl(flags, ConstantPoolCacheEntry::tos_state_mask); | |||
| 2822 | ||||
| 2823 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2823, _masm)-> jcc(Assembler::notZero, notByte); | |||
| 2824 | // btos | |||
| 2825 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2825, _masm)-> access_load_at(T_BYTE, IN_HEAP, rax, field, noreg, noreg); | |||
| 2826 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2826, _masm)-> push(btos); | |||
| 2827 | // Rewrite bytecode to be faster | |||
| 2828 | if (!is_static && rc == may_rewrite) { | |||
| 2829 | patch_bytecode(Bytecodes::_fast_bgetfield, bc, rbx); | |||
| 2830 | } | |||
| 2831 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2831, _masm)-> jmp(Done); | |||
| 2832 | ||||
| 2833 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2833, _masm)-> bind(notByte); | |||
| 2834 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2834, _masm)-> cmpl(flags, ztos); | |||
| 2835 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2835, _masm)-> jcc(Assembler::notEqual, notBool); | |||
| 2836 | ||||
| 2837 | // ztos (same code as btos) | |||
| 2838 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2838, _masm)-> access_load_at(T_BOOLEAN, IN_HEAP, rax, field, noreg, noreg); | |||
| 2839 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2839, _masm)-> push(ztos); | |||
| 2840 | // Rewrite bytecode to be faster | |||
| 2841 | if (!is_static && rc == may_rewrite) { | |||
| 2842 | // use btos rewriting, no truncating to t/f bit is needed for getfield. | |||
| 2843 | patch_bytecode(Bytecodes::_fast_bgetfield, bc, rbx); | |||
| 2844 | } | |||
| 2845 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2845, _masm)-> jmp(Done); | |||
| 2846 | ||||
| 2847 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2847, _masm)-> bind(notBool); | |||
| 2848 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2848, _masm)-> cmpl(flags, atos); | |||
| 2849 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2849, _masm)-> jcc(Assembler::notEqual, notObj); | |||
| 2850 | // atos | |||
| 2851 | do_oop_load(_masm, field, rax); | |||
| 2852 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2852, _masm)-> push(atos); | |||
| 2853 | if (!is_static && rc == may_rewrite) { | |||
| 2854 | patch_bytecode(Bytecodes::_fast_agetfield, bc, rbx); | |||
| 2855 | } | |||
| 2856 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2856, _masm)-> jmp(Done); | |||
| 2857 | ||||
| 2858 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2858, _masm)-> bind(notObj); | |||
| 2859 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2859, _masm)-> cmpl(flags, itos); | |||
| 2860 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2860, _masm)-> jcc(Assembler::notEqual, notInt); | |||
| 2861 | // itos | |||
| 2862 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2862, _masm)-> access_load_at(T_INT, IN_HEAP, rax, field, noreg, noreg); | |||
| 2863 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2863, _masm)-> push(itos); | |||
| 2864 | // Rewrite bytecode to be faster | |||
| 2865 | if (!is_static && rc == may_rewrite) { | |||
| 2866 | patch_bytecode(Bytecodes::_fast_igetfield, bc, rbx); | |||
| 2867 | } | |||
| 2868 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2868, _masm)-> jmp(Done); | |||
| 2869 | ||||
| 2870 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2870, _masm)-> bind(notInt); | |||
| 2871 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2871, _masm)-> cmpl(flags, ctos); | |||
| 2872 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2872, _masm)-> jcc(Assembler::notEqual, notChar); | |||
| 2873 | // ctos | |||
| 2874 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2874, _masm)-> access_load_at(T_CHAR, IN_HEAP, rax, field, noreg, noreg); | |||
| 2875 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2875, _masm)-> push(ctos); | |||
| 2876 | // Rewrite bytecode to be faster | |||
| 2877 | if (!is_static && rc == may_rewrite) { | |||
| 2878 | patch_bytecode(Bytecodes::_fast_cgetfield, bc, rbx); | |||
| 2879 | } | |||
| 2880 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2880, _masm)-> jmp(Done); | |||
| 2881 | ||||
| 2882 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2882, _masm)-> bind(notChar); | |||
| 2883 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2883, _masm)-> cmpl(flags, stos); | |||
| 2884 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2884, _masm)-> jcc(Assembler::notEqual, notShort); | |||
| 2885 | // stos | |||
| 2886 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2886, _masm)-> access_load_at(T_SHORT, IN_HEAP, rax, field, noreg, noreg); | |||
| 2887 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2887, _masm)-> push(stos); | |||
| 2888 | // Rewrite bytecode to be faster | |||
| 2889 | if (!is_static && rc == may_rewrite) { | |||
| 2890 | patch_bytecode(Bytecodes::_fast_sgetfield, bc, rbx); | |||
| 2891 | } | |||
| 2892 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2892, _masm)-> jmp(Done); | |||
| 2893 | ||||
| 2894 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2894, _masm)-> bind(notShort); | |||
| 2895 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2895, _masm)-> cmpl(flags, ltos); | |||
| 2896 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2896, _masm)-> jcc(Assembler::notEqual, notLong); | |||
| 2897 | // ltos | |||
| 2898 | // Generate code as if volatile (x86_32). There just aren't enough registers to | |||
| 2899 | // save that information and this code is faster than the test. | |||
| 2900 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2900, _masm)-> access_load_at(T_LONG, IN_HEAP | MO_RELAXED, noreg /* ltos */, field, noreg, noreg); | |||
| 2901 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2901, _masm)-> push(ltos); | |||
| 2902 | // Rewrite bytecode to be faster | |||
| 2903 | LP64_ONLY(if (!is_static && rc == may_rewrite) patch_bytecode(Bytecodes::_fast_lgetfield, bc, rbx))if (!is_static && rc == may_rewrite) patch_bytecode(Bytecodes ::_fast_lgetfield, bc, rbx); | |||
| 2904 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2904, _masm)-> jmp(Done); | |||
| 2905 | ||||
| 2906 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2906, _masm)-> bind(notLong); | |||
| 2907 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2907, _masm)-> cmpl(flags, ftos); | |||
| 2908 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2908, _masm)-> jcc(Assembler::notEqual, notFloat); | |||
| 2909 | // ftos | |||
| 2910 | ||||
| 2911 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2911, _masm)-> access_load_at(T_FLOAT, IN_HEAP, noreg /* ftos */, field, noreg, noreg); | |||
| 2912 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2912, _masm)-> push(ftos); | |||
| 2913 | // Rewrite bytecode to be faster | |||
| 2914 | if (!is_static && rc == may_rewrite) { | |||
| 2915 | patch_bytecode(Bytecodes::_fast_fgetfield, bc, rbx); | |||
| 2916 | } | |||
| 2917 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2917, _masm)-> jmp(Done); | |||
| 2918 | ||||
| 2919 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2919, _masm)-> bind(notFloat); | |||
| 2920 | #ifdef ASSERT1 | |||
| 2921 | Label notDouble; | |||
| 2922 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2922, _masm)-> cmpl(flags, dtos); | |||
| 2923 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2923, _masm)-> jcc(Assembler::notEqual, notDouble); | |||
| 2924 | #endif | |||
| 2925 | // dtos | |||
| 2926 | // MO_RELAXED: for the case of volatile field, in fact it adds no extra work for the underlying implementation | |||
| 2927 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2927, _masm)-> access_load_at(T_DOUBLE, IN_HEAP | MO_RELAXED, noreg /* dtos */, field, noreg, noreg); | |||
| 2928 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2928, _masm)-> push(dtos); | |||
| 2929 | // Rewrite bytecode to be faster | |||
| 2930 | if (!is_static && rc == may_rewrite) { | |||
| 2931 | patch_bytecode(Bytecodes::_fast_dgetfield, bc, rbx); | |||
| 2932 | } | |||
| 2933 | #ifdef ASSERT1 | |||
| 2934 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2934, _masm)-> jmp(Done); | |||
| 2935 | ||||
| 2936 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2936, _masm)-> bind(notDouble); | |||
| 2937 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2937, _masm)-> stop("Bad state"); | |||
| 2938 | #endif | |||
| 2939 | ||||
| 2940 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2940, _masm)-> bind(Done); | |||
| 2941 | // [jk] not needed currently | |||
| 2942 | // volatile_barrier(Assembler::Membar_mask_bits(Assembler::LoadLoad | | |||
| 2943 | // Assembler::LoadStore)); | |||
| 2944 | } | |||
| 2945 | ||||
| 2946 | void TemplateTable::getfield(int byte_no) { | |||
| 2947 | getfield_or_static(byte_no, false); | |||
| 2948 | } | |||
| 2949 | ||||
| 2950 | void TemplateTable::nofast_getfield(int byte_no) { | |||
| 2951 | getfield_or_static(byte_no, false, may_not_rewrite); | |||
| 2952 | } | |||
| 2953 | ||||
| 2954 | void TemplateTable::getstatic(int byte_no) { | |||
| 2955 | getfield_or_static(byte_no, true); | |||
| 2956 | } | |||
| 2957 | ||||
| 2958 | ||||
| 2959 | // The registers cache and index expected to be set before call. | |||
| 2960 | // The function may destroy various registers, just not the cache and index registers. | |||
| 2961 | void TemplateTable::jvmti_post_field_mod(Register cache, Register index, bool is_static) { | |||
| 2962 | ||||
| 2963 | const Register robj = LP64_ONLY(c_rarg2)c_rarg2 NOT_LP64(rax); | |||
| 2964 | const Register RBX = LP64_ONLY(c_rarg1)c_rarg1 NOT_LP64(rbx); | |||
| 2965 | const Register RCX = LP64_ONLY(c_rarg3)c_rarg3 NOT_LP64(rcx); | |||
| 2966 | const Register RDX = LP64_ONLY(rscratch1)rscratch1 NOT_LP64(rdx); | |||
| 2967 | ||||
| 2968 | ByteSize cp_base_offset = ConstantPoolCache::base_offset(); | |||
| 2969 | ||||
| 2970 | if (JvmtiExport::can_post_field_modification()) { | |||
| 2971 | // Check to see if a field modification watch has been set before | |||
| 2972 | // we take the time to call into the VM. | |||
| 2973 | Label L1; | |||
| 2974 | assert_different_registers(cache, index, rax); | |||
| 2975 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2975, _masm)-> mov32(rax, ExternalAddress((address)JvmtiExport::get_field_modification_count_addr())); | |||
| 2976 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2976, _masm)-> testl(rax, rax); | |||
| 2977 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2977, _masm)-> jcc(Assembler::zero, L1); | |||
| 2978 | ||||
| 2979 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2979, _masm)-> get_cache_and_index_at_bcp(robj, RDX, 1); | |||
| 2980 | ||||
| 2981 | ||||
| 2982 | if (is_static) { | |||
| 2983 | // Life is simple. Null out the object pointer. | |||
| 2984 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2984, _masm)-> xorl(RBX, RBX); | |||
| 2985 | ||||
| 2986 | } else { | |||
| 2987 | // Life is harder. The stack holds the value on top, followed by | |||
| 2988 | // the object. We don't know the size of the value, though; it | |||
| 2989 | // could be one or two words depending on its type. As a result, | |||
| 2990 | // we must find the type to determine where the object is. | |||
| 2991 | #ifndef _LP641 | |||
| 2992 | Label two_word, valsize_known; | |||
| 2993 | #endif | |||
| 2994 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2994, _masm)-> movl(RCX, Address(robj, RDX, | |||
| 2995 | Address::times_ptr, | |||
| 2996 | in_bytes(cp_base_offset + | |||
| 2997 | ConstantPoolCacheEntry::flags_offset()))); | |||
| 2998 | NOT_LP64(__ mov(rbx, rsp)); | |||
| 2999 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 2999, _masm)-> shrl(RCX, ConstantPoolCacheEntry::tos_state_shift); | |||
| 3000 | ||||
| 3001 | // Make sure we don't need to mask rcx after the above shift | |||
| 3002 | ConstantPoolCacheEntry::verify_tos_state_shift(); | |||
| 3003 | #ifdef _LP641 | |||
| 3004 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3004, _masm)-> movptr(c_rarg1, at_tos_p1()); // initially assume a one word jvalue | |||
| 3005 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3005, _masm)-> cmpl(c_rarg3, ltos); | |||
| 3006 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3006, _masm)-> cmovptr(Assembler::equal, | |||
| 3007 | c_rarg1, at_tos_p2()); // ltos (two word jvalue) | |||
| 3008 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3008, _masm)-> cmpl(c_rarg3, dtos); | |||
| 3009 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3009, _masm)-> cmovptr(Assembler::equal, | |||
| 3010 | c_rarg1, at_tos_p2()); // dtos (two word jvalue) | |||
| 3011 | #else | |||
| 3012 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3012, _masm)-> cmpl(rcx, ltos); | |||
| 3013 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3013, _masm)-> jccb(Assembler::equal, two_word)jccb_0(Assembler::equal, two_word, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3013); | |||
| 3014 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3014, _masm)-> cmpl(rcx, dtos); | |||
| 3015 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3015, _masm)-> jccb(Assembler::equal, two_word)jccb_0(Assembler::equal, two_word, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3015); | |||
| 3016 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3016, _masm)-> addptr(rbx, Interpreter::expr_offset_in_bytes(1)); // one word jvalue (not ltos, dtos) | |||
| 3017 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3017, _masm)-> jmpb(valsize_known)jmpb_0(valsize_known, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3017); | |||
| 3018 | ||||
| 3019 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3019, _masm)-> bind(two_word); | |||
| 3020 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3020, _masm)-> addptr(rbx, Interpreter::expr_offset_in_bytes(2)); // two words jvalue | |||
| 3021 | ||||
| 3022 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3022, _masm)-> bind(valsize_known); | |||
| 3023 | // setup object pointer | |||
| 3024 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3024, _masm)-> movptr(rbx, Address(rbx, 0)); | |||
| 3025 | #endif | |||
| 3026 | } | |||
| 3027 | // cache entry pointer | |||
| 3028 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3028, _masm)-> addptr(robj, in_bytes(cp_base_offset)); | |||
| 3029 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3029, _masm)-> shll(RDX, LogBytesPerWord); | |||
| 3030 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3030, _masm)-> addptr(robj, RDX); | |||
| 3031 | // object (tos) | |||
| 3032 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3032, _masm)-> mov(RCX, rsp); | |||
| 3033 | // c_rarg1: object pointer set up above (NULL if static) | |||
| 3034 | // c_rarg2: cache entry pointer | |||
| 3035 | // c_rarg3: jvalue object on the stack | |||
| 3036 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3036, _masm)-> call_VM(noreg, | |||
| 3037 | CAST_FROM_FN_PTR(address,((address)((address_word)(InterpreterRuntime::post_field_modification ))) | |||
| 3038 | InterpreterRuntime::post_field_modification)((address)((address_word)(InterpreterRuntime::post_field_modification ))), | |||
| 3039 | RBX, robj, RCX); | |||
| 3040 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3040, _masm)-> get_cache_and_index_at_bcp(cache, index, 1); | |||
| 3041 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3041, _masm)-> bind(L1); | |||
| 3042 | } | |||
| 3043 | } | |||
| 3044 | ||||
| 3045 | void TemplateTable::putfield_or_static(int byte_no, bool is_static, RewriteControl rc) { | |||
| 3046 | transition(vtos, vtos); | |||
| 3047 | ||||
| 3048 | const Register cache = rcx; | |||
| 3049 | const Register index = rdx; | |||
| 3050 | const Register obj = rcx; | |||
| 3051 | const Register off = rbx; | |||
| 3052 | const Register flags = rax; | |||
| 3053 | ||||
| 3054 | resolve_cache_and_index(byte_no, cache, index, sizeof(u2)); | |||
| 3055 | jvmti_post_field_mod(cache, index, is_static); | |||
| 3056 | load_field_cp_cache_entry(obj, cache, index, off, flags, is_static); | |||
| 3057 | ||||
| 3058 | // [jk] not needed currently | |||
| 3059 | // volatile_barrier(Assembler::Membar_mask_bits(Assembler::LoadStore | | |||
| 3060 | // Assembler::StoreStore)); | |||
| 3061 | ||||
| 3062 | Label notVolatile, Done; | |||
| 3063 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3063, _masm)-> movl(rdx, flags); | |||
| 3064 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3064, _masm)-> shrl(rdx, ConstantPoolCacheEntry::is_volatile_shift); | |||
| 3065 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3065, _masm)-> andl(rdx, 0x1); | |||
| 3066 | ||||
| 3067 | // Check for volatile store | |||
| 3068 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3068, _masm)-> testl(rdx, rdx); | |||
| 3069 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3069, _masm)-> jcc(Assembler::zero, notVolatile); | |||
| 3070 | ||||
| 3071 | putfield_or_static_helper(byte_no, is_static, rc, obj, off, flags); | |||
| 3072 | volatile_barrier(Assembler::Membar_mask_bits(Assembler::StoreLoad | | |||
| 3073 | Assembler::StoreStore)); | |||
| 3074 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3074, _masm)-> jmp(Done); | |||
| 3075 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3075, _masm)-> bind(notVolatile); | |||
| 3076 | ||||
| 3077 | putfield_or_static_helper(byte_no, is_static, rc, obj, off, flags); | |||
| 3078 | ||||
| 3079 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3079, _masm)-> bind(Done); | |||
| 3080 | } | |||
| 3081 | ||||
| 3082 | void TemplateTable::putfield_or_static_helper(int byte_no, bool is_static, RewriteControl rc, | |||
| 3083 | Register obj, Register off, Register flags) { | |||
| 3084 | ||||
| 3085 | // field addresses | |||
| 3086 | const Address field(obj, off, Address::times_1, 0*wordSize); | |||
| 3087 | NOT_LP64( const Address hi(obj, off, Address::times_1, 1*wordSize);) | |||
| 3088 | ||||
| 3089 | Label notByte, notBool, notInt, notShort, notChar, | |||
| 3090 | notLong, notFloat, notObj; | |||
| 3091 | Label Done; | |||
| 3092 | ||||
| 3093 | const Register bc = LP64_ONLY(c_rarg3)c_rarg3 NOT_LP64(rcx); | |||
| 3094 | ||||
| 3095 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3095, _masm)-> shrl(flags, ConstantPoolCacheEntry::tos_state_shift); | |||
| 3096 | ||||
| 3097 | assert(btos == 0, "change code, btos != 0")do { if (!(btos == 0)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3097, "assert(" "btos == 0" ") failed", "change code, btos != 0" ); ::breakpoint(); } } while (0); | |||
| 3098 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3098, _masm)-> andl(flags, ConstantPoolCacheEntry::tos_state_mask); | |||
| 3099 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3099, _masm)-> jcc(Assembler::notZero, notByte); | |||
| 3100 | ||||
| 3101 | // btos | |||
| 3102 | { | |||
| 3103 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3103, _masm)-> pop(btos); | |||
| 3104 | if (!is_static) pop_and_check_object(obj); | |||
| 3105 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3105, _masm)-> access_store_at(T_BYTE, IN_HEAP, field, rax, noreg, noreg); | |||
| 3106 | if (!is_static && rc == may_rewrite) { | |||
| 3107 | patch_bytecode(Bytecodes::_fast_bputfield, bc, rbx, true, byte_no); | |||
| 3108 | } | |||
| 3109 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3109, _masm)-> jmp(Done); | |||
| 3110 | } | |||
| 3111 | ||||
| 3112 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3112, _masm)-> bind(notByte); | |||
| 3113 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3113, _masm)-> cmpl(flags, ztos); | |||
| 3114 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3114, _masm)-> jcc(Assembler::notEqual, notBool); | |||
| 3115 | ||||
| 3116 | // ztos | |||
| 3117 | { | |||
| 3118 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3118, _masm)-> pop(ztos); | |||
| 3119 | if (!is_static) pop_and_check_object(obj); | |||
| 3120 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3120, _masm)-> access_store_at(T_BOOLEAN, IN_HEAP, field, rax, noreg, noreg); | |||
| 3121 | if (!is_static && rc == may_rewrite) { | |||
| 3122 | patch_bytecode(Bytecodes::_fast_zputfield, bc, rbx, true, byte_no); | |||
| 3123 | } | |||
| 3124 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3124, _masm)-> jmp(Done); | |||
| 3125 | } | |||
| 3126 | ||||
| 3127 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3127, _masm)-> bind(notBool); | |||
| 3128 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3128, _masm)-> cmpl(flags, atos); | |||
| 3129 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3129, _masm)-> jcc(Assembler::notEqual, notObj); | |||
| 3130 | ||||
| 3131 | // atos | |||
| 3132 | { | |||
| 3133 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3133, _masm)-> pop(atos); | |||
| 3134 | if (!is_static) pop_and_check_object(obj); | |||
| 3135 | // Store into the field | |||
| 3136 | do_oop_store(_masm, field, rax); | |||
| 3137 | if (!is_static && rc == may_rewrite) { | |||
| 3138 | patch_bytecode(Bytecodes::_fast_aputfield, bc, rbx, true, byte_no); | |||
| 3139 | } | |||
| 3140 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3140, _masm)-> jmp(Done); | |||
| 3141 | } | |||
| 3142 | ||||
| 3143 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3143, _masm)-> bind(notObj); | |||
| 3144 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3144, _masm)-> cmpl(flags, itos); | |||
| 3145 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3145, _masm)-> jcc(Assembler::notEqual, notInt); | |||
| 3146 | ||||
| 3147 | // itos | |||
| 3148 | { | |||
| 3149 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3149, _masm)-> pop(itos); | |||
| 3150 | if (!is_static) pop_and_check_object(obj); | |||
| 3151 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3151, _masm)-> access_store_at(T_INT, IN_HEAP, field, rax, noreg, noreg); | |||
| 3152 | if (!is_static && rc == may_rewrite) { | |||
| 3153 | patch_bytecode(Bytecodes::_fast_iputfield, bc, rbx, true, byte_no); | |||
| 3154 | } | |||
| 3155 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3155, _masm)-> jmp(Done); | |||
| 3156 | } | |||
| 3157 | ||||
| 3158 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3158, _masm)-> bind(notInt); | |||
| 3159 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3159, _masm)-> cmpl(flags, ctos); | |||
| 3160 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3160, _masm)-> jcc(Assembler::notEqual, notChar); | |||
| 3161 | ||||
| 3162 | // ctos | |||
| 3163 | { | |||
| 3164 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3164, _masm)-> pop(ctos); | |||
| 3165 | if (!is_static) pop_and_check_object(obj); | |||
| 3166 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3166, _masm)-> access_store_at(T_CHAR, IN_HEAP, field, rax, noreg, noreg); | |||
| 3167 | if (!is_static && rc == may_rewrite) { | |||
| 3168 | patch_bytecode(Bytecodes::_fast_cputfield, bc, rbx, true, byte_no); | |||
| 3169 | } | |||
| 3170 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3170, _masm)-> jmp(Done); | |||
| 3171 | } | |||
| 3172 | ||||
| 3173 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3173, _masm)-> bind(notChar); | |||
| 3174 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3174, _masm)-> cmpl(flags, stos); | |||
| 3175 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3175, _masm)-> jcc(Assembler::notEqual, notShort); | |||
| 3176 | ||||
| 3177 | // stos | |||
| 3178 | { | |||
| 3179 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3179, _masm)-> pop(stos); | |||
| 3180 | if (!is_static) pop_and_check_object(obj); | |||
| 3181 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3181, _masm)-> access_store_at(T_SHORT, IN_HEAP, field, rax, noreg, noreg); | |||
| 3182 | if (!is_static && rc == may_rewrite) { | |||
| 3183 | patch_bytecode(Bytecodes::_fast_sputfield, bc, rbx, true, byte_no); | |||
| 3184 | } | |||
| 3185 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3185, _masm)-> jmp(Done); | |||
| 3186 | } | |||
| 3187 | ||||
| 3188 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3188, _masm)-> bind(notShort); | |||
| 3189 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3189, _masm)-> cmpl(flags, ltos); | |||
| 3190 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3190, _masm)-> jcc(Assembler::notEqual, notLong); | |||
| 3191 | ||||
| 3192 | // ltos | |||
| 3193 | { | |||
| 3194 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3194, _masm)-> pop(ltos); | |||
| 3195 | if (!is_static) pop_and_check_object(obj); | |||
| 3196 | // MO_RELAXED: generate atomic store for the case of volatile field (important for x86_32) | |||
| 3197 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3197, _masm)-> access_store_at(T_LONG, IN_HEAP | MO_RELAXED, field, noreg /* ltos*/, noreg, noreg); | |||
| 3198 | #ifdef _LP641 | |||
| 3199 | if (!is_static && rc == may_rewrite) { | |||
| 3200 | patch_bytecode(Bytecodes::_fast_lputfield, bc, rbx, true, byte_no); | |||
| 3201 | } | |||
| 3202 | #endif // _LP64 | |||
| 3203 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3203, _masm)-> jmp(Done); | |||
| 3204 | } | |||
| 3205 | ||||
| 3206 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3206, _masm)-> bind(notLong); | |||
| 3207 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3207, _masm)-> cmpl(flags, ftos); | |||
| 3208 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3208, _masm)-> jcc(Assembler::notEqual, notFloat); | |||
| 3209 | ||||
| 3210 | // ftos | |||
| 3211 | { | |||
| 3212 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3212, _masm)-> pop(ftos); | |||
| 3213 | if (!is_static) pop_and_check_object(obj); | |||
| 3214 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3214, _masm)-> access_store_at(T_FLOAT, IN_HEAP, field, noreg /* ftos */, noreg, noreg); | |||
| 3215 | if (!is_static && rc == may_rewrite) { | |||
| 3216 | patch_bytecode(Bytecodes::_fast_fputfield, bc, rbx, true, byte_no); | |||
| 3217 | } | |||
| 3218 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3218, _masm)-> jmp(Done); | |||
| 3219 | } | |||
| 3220 | ||||
| 3221 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3221, _masm)-> bind(notFloat); | |||
| 3222 | #ifdef ASSERT1 | |||
| 3223 | Label notDouble; | |||
| 3224 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3224, _masm)-> cmpl(flags, dtos); | |||
| 3225 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3225, _masm)-> jcc(Assembler::notEqual, notDouble); | |||
| 3226 | #endif | |||
| 3227 | ||||
| 3228 | // dtos | |||
| 3229 | { | |||
| 3230 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3230, _masm)-> pop(dtos); | |||
| 3231 | if (!is_static) pop_and_check_object(obj); | |||
| 3232 | // MO_RELAXED: for the case of volatile field, in fact it adds no extra work for the underlying implementation | |||
| 3233 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3233, _masm)-> access_store_at(T_DOUBLE, IN_HEAP | MO_RELAXED, field, noreg /* dtos */, noreg, noreg); | |||
| 3234 | if (!is_static && rc == may_rewrite) { | |||
| 3235 | patch_bytecode(Bytecodes::_fast_dputfield, bc, rbx, true, byte_no); | |||
| 3236 | } | |||
| 3237 | } | |||
| 3238 | ||||
| 3239 | #ifdef ASSERT1 | |||
| 3240 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3240, _masm)-> jmp(Done); | |||
| 3241 | ||||
| 3242 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3242, _masm)-> bind(notDouble); | |||
| 3243 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3243, _masm)-> stop("Bad state"); | |||
| 3244 | #endif | |||
| 3245 | ||||
| 3246 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3246, _masm)-> bind(Done); | |||
| 3247 | } | |||
| 3248 | ||||
| 3249 | void TemplateTable::putfield(int byte_no) { | |||
| 3250 | putfield_or_static(byte_no, false); | |||
| 3251 | } | |||
| 3252 | ||||
| 3253 | void TemplateTable::nofast_putfield(int byte_no) { | |||
| 3254 | putfield_or_static(byte_no, false, may_not_rewrite); | |||
| 3255 | } | |||
| 3256 | ||||
| 3257 | void TemplateTable::putstatic(int byte_no) { | |||
| 3258 | putfield_or_static(byte_no, true); | |||
| 3259 | } | |||
| 3260 | ||||
| 3261 | void TemplateTable::jvmti_post_fast_field_mod() { | |||
| 3262 | ||||
| 3263 | const Register scratch = LP64_ONLY(c_rarg3)c_rarg3 NOT_LP64(rcx); | |||
| 3264 | ||||
| 3265 | if (JvmtiExport::can_post_field_modification()) { | |||
| 3266 | // Check to see if a field modification watch has been set before | |||
| 3267 | // we take the time to call into the VM. | |||
| 3268 | Label L2; | |||
| 3269 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3269, _masm)-> mov32(scratch, ExternalAddress((address)JvmtiExport::get_field_modification_count_addr())); | |||
| 3270 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3270, _masm)-> testl(scratch, scratch); | |||
| 3271 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3271, _masm)-> jcc(Assembler::zero, L2); | |||
| 3272 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3272, _masm)-> pop_ptr(rbx); // copy the object pointer from tos | |||
| 3273 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3273, _masm)-> verify_oop(rbx)_verify_oop_checked(rbx, "broken oop " "rbx", "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3273); | |||
| 3274 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3274, _masm)-> push_ptr(rbx); // put the object pointer back on tos | |||
| 3275 | // Save tos values before call_VM() clobbers them. Since we have | |||
| 3276 | // to do it for every data type, we use the saved values as the | |||
| 3277 | // jvalue object. | |||
| 3278 | switch (bytecode()) { // load values into the jvalue object | |||
| 3279 | case Bytecodes::_fast_aputfield: __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3279, _masm)-> push_ptr(rax); break; | |||
| 3280 | case Bytecodes::_fast_bputfield: // fall through | |||
| 3281 | case Bytecodes::_fast_zputfield: // fall through | |||
| 3282 | case Bytecodes::_fast_sputfield: // fall through | |||
| 3283 | case Bytecodes::_fast_cputfield: // fall through | |||
| 3284 | case Bytecodes::_fast_iputfield: __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3284, _masm)-> push_i(rax); break; | |||
| 3285 | case Bytecodes::_fast_dputfield: __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3285, _masm)-> push(dtos); break; | |||
| 3286 | case Bytecodes::_fast_fputfield: __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3286, _masm)-> push(ftos); break; | |||
| 3287 | case Bytecodes::_fast_lputfield: __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3287, _masm)-> push_l(rax); break; | |||
| 3288 | ||||
| 3289 | default: | |||
| 3290 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3290); ::breakpoint(); } while (0); | |||
| 3291 | } | |||
| 3292 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3292, _masm)-> mov(scratch, rsp); // points to jvalue on the stack | |||
| 3293 | // access constant pool cache entry | |||
| 3294 | LP64_ONLY(__ get_cache_entry_pointer_at_bcp(c_rarg2, rax, 1))Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3294, _masm)-> get_cache_entry_pointer_at_bcp(c_rarg2, rax , 1); | |||
| 3295 | NOT_LP64(__ get_cache_entry_pointer_at_bcp(rax, rdx, 1)); | |||
| 3296 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3296, _masm)-> verify_oop(rbx)_verify_oop_checked(rbx, "broken oop " "rbx", "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3296); | |||
| 3297 | // rbx: object pointer copied above | |||
| 3298 | // c_rarg2: cache entry pointer | |||
| 3299 | // c_rarg3: jvalue object on the stack | |||
| 3300 | LP64_ONLY(__ call_VM(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::post_field_modification), rbx, c_rarg2, c_rarg3))Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3300, _masm)-> call_VM(noreg, ((address)((address_word)( InterpreterRuntime::post_field_modification))), rbx, c_rarg2, c_rarg3); | |||
| 3301 | NOT_LP64(__ call_VM(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::post_field_modification), rbx, rax, rcx)); | |||
| 3302 | ||||
| 3303 | switch (bytecode()) { // restore tos values | |||
| 3304 | case Bytecodes::_fast_aputfield: __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3304, _masm)-> pop_ptr(rax); break; | |||
| 3305 | case Bytecodes::_fast_bputfield: // fall through | |||
| 3306 | case Bytecodes::_fast_zputfield: // fall through | |||
| 3307 | case Bytecodes::_fast_sputfield: // fall through | |||
| 3308 | case Bytecodes::_fast_cputfield: // fall through | |||
| 3309 | case Bytecodes::_fast_iputfield: __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3309, _masm)-> pop_i(rax); break; | |||
| 3310 | case Bytecodes::_fast_dputfield: __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3310, _masm)-> pop(dtos); break; | |||
| 3311 | case Bytecodes::_fast_fputfield: __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3311, _masm)-> pop(ftos); break; | |||
| 3312 | case Bytecodes::_fast_lputfield: __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3312, _masm)-> pop_l(rax); break; | |||
| 3313 | default: break; | |||
| 3314 | } | |||
| 3315 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3315, _masm)-> bind(L2); | |||
| 3316 | } | |||
| 3317 | } | |||
| 3318 | ||||
| 3319 | void TemplateTable::fast_storefield(TosState state) { | |||
| 3320 | transition(state, vtos); | |||
| 3321 | ||||
| 3322 | ByteSize base = ConstantPoolCache::base_offset(); | |||
| 3323 | ||||
| 3324 | jvmti_post_fast_field_mod(); | |||
| 3325 | ||||
| 3326 | // access constant pool cache | |||
| 3327 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3327, _masm)-> get_cache_and_index_at_bcp(rcx, rbx, 1); | |||
| 3328 | ||||
| 3329 | // test for volatile with rdx but rdx is tos register for lputfield. | |||
| 3330 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3330, _masm)-> movl(rdx, Address(rcx, rbx, Address::times_ptr, | |||
| 3331 | in_bytes(base + | |||
| 3332 | ConstantPoolCacheEntry::flags_offset()))); | |||
| 3333 | ||||
| 3334 | // replace index with field offset from cache entry | |||
| 3335 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3335, _masm)-> movptr(rbx, Address(rcx, rbx, Address::times_ptr, | |||
| 3336 | in_bytes(base + ConstantPoolCacheEntry::f2_offset()))); | |||
| 3337 | ||||
| 3338 | // [jk] not needed currently | |||
| 3339 | // volatile_barrier(Assembler::Membar_mask_bits(Assembler::LoadStore | | |||
| 3340 | // Assembler::StoreStore)); | |||
| 3341 | ||||
| 3342 | Label notVolatile, Done; | |||
| 3343 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3343, _masm)-> shrl(rdx, ConstantPoolCacheEntry::is_volatile_shift); | |||
| 3344 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3344, _masm)-> andl(rdx, 0x1); | |||
| 3345 | ||||
| 3346 | // Get object from stack | |||
| 3347 | pop_and_check_object(rcx); | |||
| 3348 | ||||
| 3349 | // field address | |||
| 3350 | const Address field(rcx, rbx, Address::times_1); | |||
| 3351 | ||||
| 3352 | // Check for volatile store | |||
| 3353 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3353, _masm)-> testl(rdx, rdx); | |||
| 3354 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3354, _masm)-> jcc(Assembler::zero, notVolatile); | |||
| 3355 | ||||
| 3356 | fast_storefield_helper(field, rax); | |||
| 3357 | volatile_barrier(Assembler::Membar_mask_bits(Assembler::StoreLoad | | |||
| 3358 | Assembler::StoreStore)); | |||
| 3359 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3359, _masm)-> jmp(Done); | |||
| 3360 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3360, _masm)-> bind(notVolatile); | |||
| 3361 | ||||
| 3362 | fast_storefield_helper(field, rax); | |||
| 3363 | ||||
| 3364 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3364, _masm)-> bind(Done); | |||
| 3365 | } | |||
| 3366 | ||||
| 3367 | void TemplateTable::fast_storefield_helper(Address field, Register rax) { | |||
| 3368 | ||||
| 3369 | // access field | |||
| 3370 | switch (bytecode()) { | |||
| 3371 | case Bytecodes::_fast_aputfield: | |||
| 3372 | do_oop_store(_masm, field, rax); | |||
| 3373 | break; | |||
| 3374 | case Bytecodes::_fast_lputfield: | |||
| 3375 | #ifdef _LP641 | |||
| 3376 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3376, _masm)-> access_store_at(T_LONG, IN_HEAP, field, noreg /* ltos */, noreg, noreg); | |||
| 3377 | #else | |||
| 3378 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3378, _masm)-> stop("should not be rewritten"); | |||
| 3379 | #endif | |||
| 3380 | break; | |||
| 3381 | case Bytecodes::_fast_iputfield: | |||
| 3382 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3382, _masm)-> access_store_at(T_INT, IN_HEAP, field, rax, noreg, noreg); | |||
| 3383 | break; | |||
| 3384 | case Bytecodes::_fast_zputfield: | |||
| 3385 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3385, _masm)-> access_store_at(T_BOOLEAN, IN_HEAP, field, rax, noreg, noreg); | |||
| 3386 | break; | |||
| 3387 | case Bytecodes::_fast_bputfield: | |||
| 3388 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3388, _masm)-> access_store_at(T_BYTE, IN_HEAP, field, rax, noreg, noreg); | |||
| 3389 | break; | |||
| 3390 | case Bytecodes::_fast_sputfield: | |||
| 3391 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3391, _masm)-> access_store_at(T_SHORT, IN_HEAP, field, rax, noreg, noreg); | |||
| 3392 | break; | |||
| 3393 | case Bytecodes::_fast_cputfield: | |||
| 3394 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3394, _masm)-> access_store_at(T_CHAR, IN_HEAP, field, rax, noreg, noreg); | |||
| 3395 | break; | |||
| 3396 | case Bytecodes::_fast_fputfield: | |||
| 3397 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3397, _masm)-> access_store_at(T_FLOAT, IN_HEAP, field, noreg /* ftos*/, noreg, noreg); | |||
| 3398 | break; | |||
| 3399 | case Bytecodes::_fast_dputfield: | |||
| 3400 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3400, _masm)-> access_store_at(T_DOUBLE, IN_HEAP, field, noreg /* dtos*/, noreg, noreg); | |||
| 3401 | break; | |||
| 3402 | default: | |||
| 3403 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3403); ::breakpoint(); } while (0); | |||
| 3404 | } | |||
| 3405 | } | |||
| 3406 | ||||
| 3407 | void TemplateTable::fast_accessfield(TosState state) { | |||
| 3408 | transition(atos, state); | |||
| 3409 | ||||
| 3410 | // Do the JVMTI work here to avoid disturbing the register state below | |||
| 3411 | if (JvmtiExport::can_post_field_access()) { | |||
| 3412 | // Check to see if a field access watch has been set before we | |||
| 3413 | // take the time to call into the VM. | |||
| 3414 | Label L1; | |||
| 3415 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3415, _masm)-> mov32(rcx, ExternalAddress((address) JvmtiExport::get_field_access_count_addr())); | |||
| 3416 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3416, _masm)-> testl(rcx, rcx); | |||
| 3417 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3417, _masm)-> jcc(Assembler::zero, L1); | |||
| 3418 | // access constant pool cache entry | |||
| 3419 | LP64_ONLY(__ get_cache_entry_pointer_at_bcp(c_rarg2, rcx, 1))Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3419, _masm)-> get_cache_entry_pointer_at_bcp(c_rarg2, rcx , 1); | |||
| 3420 | NOT_LP64(__ get_cache_entry_pointer_at_bcp(rcx, rdx, 1)); | |||
| 3421 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3421, _masm)-> verify_oop(rax)_verify_oop_checked(rax, "broken oop " "rax", "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3421); | |||
| 3422 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3422, _masm)-> push_ptr(rax); // save object pointer before call_VM() clobbers it | |||
| 3423 | LP64_ONLY(__ mov(c_rarg1, rax))Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3423, _masm)-> mov(c_rarg1, rax); | |||
| 3424 | // c_rarg1: object pointer copied above | |||
| 3425 | // c_rarg2: cache entry pointer | |||
| 3426 | LP64_ONLY(__ call_VM(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::post_field_access), c_rarg1, c_rarg2))Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3426, _masm)-> call_VM(noreg, ((address)((address_word)( InterpreterRuntime::post_field_access))), c_rarg1, c_rarg2); | |||
| 3427 | NOT_LP64(__ call_VM(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::post_field_access), rax, rcx)); | |||
| 3428 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3428, _masm)-> pop_ptr(rax); // restore object pointer | |||
| 3429 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3429, _masm)-> bind(L1); | |||
| 3430 | } | |||
| 3431 | ||||
| 3432 | // access constant pool cache | |||
| 3433 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3433, _masm)-> get_cache_and_index_at_bcp(rcx, rbx, 1); | |||
| 3434 | // replace index with field offset from cache entry | |||
| 3435 | // [jk] not needed currently | |||
| 3436 | // __ movl(rdx, Address(rcx, rbx, Address::times_8, | |||
| 3437 | // in_bytes(ConstantPoolCache::base_offset() + | |||
| 3438 | // ConstantPoolCacheEntry::flags_offset()))); | |||
| 3439 | // __ shrl(rdx, ConstantPoolCacheEntry::is_volatile_shift); | |||
| 3440 | // __ andl(rdx, 0x1); | |||
| 3441 | // | |||
| 3442 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3442, _masm)-> movptr(rbx, Address(rcx, rbx, Address::times_ptr, | |||
| 3443 | in_bytes(ConstantPoolCache::base_offset() + | |||
| 3444 | ConstantPoolCacheEntry::f2_offset()))); | |||
| 3445 | ||||
| 3446 | // rax: object | |||
| 3447 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3447, _masm)-> verify_oop(rax)_verify_oop_checked(rax, "broken oop " "rax", "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3447); | |||
| 3448 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3448, _masm)-> null_check(rax); | |||
| 3449 | Address field(rax, rbx, Address::times_1); | |||
| 3450 | ||||
| 3451 | // access field | |||
| 3452 | switch (bytecode()) { | |||
| 3453 | case Bytecodes::_fast_agetfield: | |||
| 3454 | do_oop_load(_masm, field, rax); | |||
| 3455 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3455, _masm)-> verify_oop(rax)_verify_oop_checked(rax, "broken oop " "rax", "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3455); | |||
| 3456 | break; | |||
| 3457 | case Bytecodes::_fast_lgetfield: | |||
| 3458 | #ifdef _LP641 | |||
| 3459 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3459, _masm)-> access_load_at(T_LONG, IN_HEAP, noreg /* ltos */, field, noreg, noreg); | |||
| 3460 | #else | |||
| 3461 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3461, _masm)-> stop("should not be rewritten"); | |||
| 3462 | #endif | |||
| 3463 | break; | |||
| 3464 | case Bytecodes::_fast_igetfield: | |||
| 3465 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3465, _masm)-> access_load_at(T_INT, IN_HEAP, rax, field, noreg, noreg); | |||
| 3466 | break; | |||
| 3467 | case Bytecodes::_fast_bgetfield: | |||
| 3468 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3468, _masm)-> access_load_at(T_BYTE, IN_HEAP, rax, field, noreg, noreg); | |||
| 3469 | break; | |||
| 3470 | case Bytecodes::_fast_sgetfield: | |||
| 3471 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3471, _masm)-> access_load_at(T_SHORT, IN_HEAP, rax, field, noreg, noreg); | |||
| 3472 | break; | |||
| 3473 | case Bytecodes::_fast_cgetfield: | |||
| 3474 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3474, _masm)-> access_load_at(T_CHAR, IN_HEAP, rax, field, noreg, noreg); | |||
| 3475 | break; | |||
| 3476 | case Bytecodes::_fast_fgetfield: | |||
| 3477 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3477, _masm)-> access_load_at(T_FLOAT, IN_HEAP, noreg /* ftos */, field, noreg, noreg); | |||
| 3478 | break; | |||
| 3479 | case Bytecodes::_fast_dgetfield: | |||
| 3480 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3480, _masm)-> access_load_at(T_DOUBLE, IN_HEAP, noreg /* dtos */, field, noreg, noreg); | |||
| 3481 | break; | |||
| 3482 | default: | |||
| 3483 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3483); ::breakpoint(); } while (0); | |||
| 3484 | } | |||
| 3485 | // [jk] not needed currently | |||
| 3486 | // Label notVolatile; | |||
| 3487 | // __ testl(rdx, rdx); | |||
| 3488 | // __ jcc(Assembler::zero, notVolatile); | |||
| 3489 | // __ membar(Assembler::LoadLoad); | |||
| 3490 | // __ bind(notVolatile); | |||
| 3491 | } | |||
| 3492 | ||||
| 3493 | void TemplateTable::fast_xaccess(TosState state) { | |||
| 3494 | transition(vtos, state); | |||
| 3495 | ||||
| 3496 | // get receiver | |||
| 3497 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3497, _masm)-> movptr(rax, aaddress(0)); | |||
| 3498 | // access constant pool cache | |||
| 3499 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3499, _masm)-> get_cache_and_index_at_bcp(rcx, rdx, 2); | |||
| 3500 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3500, _masm)-> movptr(rbx, | |||
| 3501 | Address(rcx, rdx, Address::times_ptr, | |||
| 3502 | in_bytes(ConstantPoolCache::base_offset() + | |||
| 3503 | ConstantPoolCacheEntry::f2_offset()))); | |||
| 3504 | // make sure exception is reported in correct bcp range (getfield is | |||
| 3505 | // next instruction) | |||
| 3506 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3506, _masm)-> increment(rbcp); | |||
| 3507 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3507, _masm)-> null_check(rax); | |||
| 3508 | const Address field = Address(rax, rbx, Address::times_1, 0*wordSize); | |||
| 3509 | switch (state) { | |||
| 3510 | case itos: | |||
| 3511 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3511, _masm)-> access_load_at(T_INT, IN_HEAP, rax, field, noreg, noreg); | |||
| 3512 | break; | |||
| 3513 | case atos: | |||
| 3514 | do_oop_load(_masm, field, rax); | |||
| 3515 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3515, _masm)-> verify_oop(rax)_verify_oop_checked(rax, "broken oop " "rax", "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3515); | |||
| 3516 | break; | |||
| 3517 | case ftos: | |||
| 3518 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3518, _masm)-> access_load_at(T_FLOAT, IN_HEAP, noreg /* ftos */, field, noreg, noreg); | |||
| 3519 | break; | |||
| 3520 | default: | |||
| 3521 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3521); ::breakpoint(); } while (0); | |||
| 3522 | } | |||
| 3523 | ||||
| 3524 | // [jk] not needed currently | |||
| 3525 | // Label notVolatile; | |||
| 3526 | // __ movl(rdx, Address(rcx, rdx, Address::times_8, | |||
| 3527 | // in_bytes(ConstantPoolCache::base_offset() + | |||
| 3528 | // ConstantPoolCacheEntry::flags_offset()))); | |||
| 3529 | // __ shrl(rdx, ConstantPoolCacheEntry::is_volatile_shift); | |||
| 3530 | // __ testl(rdx, 0x1); | |||
| 3531 | // __ jcc(Assembler::zero, notVolatile); | |||
| 3532 | // __ membar(Assembler::LoadLoad); | |||
| 3533 | // __ bind(notVolatile); | |||
| 3534 | ||||
| 3535 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3535, _masm)-> decrement(rbcp); | |||
| 3536 | } | |||
| 3537 | ||||
| 3538 | //----------------------------------------------------------------------------- | |||
| 3539 | // Calls | |||
| 3540 | ||||
| 3541 | void TemplateTable::prepare_invoke(int byte_no, | |||
| 3542 | Register method, // linked method (or i-klass) | |||
| 3543 | Register index, // itable index, MethodType, etc. | |||
| 3544 | Register recv, // if caller wants to see it | |||
| 3545 | Register flags // if caller wants to test it | |||
| 3546 | ) { | |||
| 3547 | // determine flags | |||
| 3548 | const Bytecodes::Code code = bytecode(); | |||
| 3549 | const bool is_invokeinterface = code == Bytecodes::_invokeinterface; | |||
| 3550 | const bool is_invokedynamic = code == Bytecodes::_invokedynamic; | |||
| 3551 | const bool is_invokehandle = code == Bytecodes::_invokehandle; | |||
| 3552 | const bool is_invokevirtual = code == Bytecodes::_invokevirtual; | |||
| 3553 | const bool is_invokespecial = code == Bytecodes::_invokespecial; | |||
| 3554 | const bool load_receiver = (recv != noreg); | |||
| 3555 | const bool save_flags = (flags != noreg); | |||
| 3556 | assert(load_receiver == (code != Bytecodes::_invokestatic && code != Bytecodes::_invokedynamic), "")do { if (!(load_receiver == (code != Bytecodes::_invokestatic && code != Bytecodes::_invokedynamic))) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3556, "assert(" "load_receiver == (code != Bytecodes::_invokestatic && code != Bytecodes::_invokedynamic)" ") failed", ""); ::breakpoint(); } } while (0); | |||
| 3557 | assert(save_flags == (is_invokeinterface || is_invokevirtual), "need flags for vfinal")do { if (!(save_flags == (is_invokeinterface || is_invokevirtual ))) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3557, "assert(" "save_flags == (is_invokeinterface || is_invokevirtual)" ") failed", "need flags for vfinal"); ::breakpoint(); } } while (0); | |||
| 3558 | assert(flags == noreg || flags == rdx, "")do { if (!(flags == noreg || flags == rdx)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3558, "assert(" "flags == noreg || flags == rdx" ") failed" , ""); ::breakpoint(); } } while (0); | |||
| 3559 | assert(recv == noreg || recv == rcx, "")do { if (!(recv == noreg || recv == rcx)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3559, "assert(" "recv == noreg || recv == rcx" ") failed", "" ); ::breakpoint(); } } while (0); | |||
| 3560 | ||||
| 3561 | // setup registers & access constant pool cache | |||
| 3562 | if (recv == noreg) recv = rcx; | |||
| 3563 | if (flags == noreg) flags = rdx; | |||
| 3564 | assert_different_registers(method, index, recv, flags); | |||
| 3565 | ||||
| 3566 | // save 'interpreter return address' | |||
| 3567 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3567, _masm)-> save_bcp(); | |||
| 3568 | ||||
| 3569 | load_invoke_cp_cache_entry(byte_no, method, index, flags, is_invokevirtual, false, is_invokedynamic); | |||
| 3570 | ||||
| 3571 | // maybe push appendix to arguments (just before return address) | |||
| 3572 | if (is_invokedynamic || is_invokehandle) { | |||
| 3573 | Label L_no_push; | |||
| 3574 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3574, _masm)-> testl(flags, (1 << ConstantPoolCacheEntry::has_appendix_shift)); | |||
| 3575 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3575, _masm)-> jcc(Assembler::zero, L_no_push); | |||
| 3576 | // Push the appendix as a trailing parameter. | |||
| 3577 | // This must be done before we get the receiver, | |||
| 3578 | // since the parameter_size includes it. | |||
| 3579 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3579, _masm)-> push(rbx); | |||
| 3580 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3580, _masm)-> mov(rbx, index); | |||
| 3581 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3581, _masm)-> load_resolved_reference_at_index(index, rbx); | |||
| 3582 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3582, _masm)-> pop(rbx); | |||
| 3583 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3583, _masm)-> push(index); // push appendix (MethodType, CallSite, etc.) | |||
| 3584 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3584, _masm)-> bind(L_no_push); | |||
| 3585 | } | |||
| 3586 | ||||
| 3587 | // load receiver if needed (after appendix is pushed so parameter size is correct) | |||
| 3588 | // Note: no return address pushed yet | |||
| 3589 | if (load_receiver) { | |||
| 3590 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3590, _masm)-> movl(recv, flags); | |||
| 3591 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3591, _masm)-> andl(recv, ConstantPoolCacheEntry::parameter_size_mask); | |||
| 3592 | const int no_return_pc_pushed_yet = -1; // argument slot correction before we push return address | |||
| 3593 | const int receiver_is_at_end = -1; // back off one slot to get receiver | |||
| 3594 | Address recv_addr = __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3594, _masm)-> argument_address(recv, no_return_pc_pushed_yet + receiver_is_at_end); | |||
| 3595 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3595, _masm)-> movptr(recv, recv_addr); | |||
| 3596 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3596, _masm)-> verify_oop(recv)_verify_oop_checked(recv, "broken oop " "recv", "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3596); | |||
| 3597 | } | |||
| 3598 | ||||
| 3599 | if (save_flags) { | |||
| 3600 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3600, _masm)-> movl(rbcp, flags); | |||
| 3601 | } | |||
| 3602 | ||||
| 3603 | // compute return type | |||
| 3604 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3604, _masm)-> shrl(flags, ConstantPoolCacheEntry::tos_state_shift); | |||
| 3605 | // Make sure we don't need to mask flags after the above shift | |||
| 3606 | ConstantPoolCacheEntry::verify_tos_state_shift(); | |||
| 3607 | // load return address | |||
| 3608 | { | |||
| 3609 | const address table_addr = (address) Interpreter::invoke_return_entry_table_for(code); | |||
| 3610 | ExternalAddress table(table_addr); | |||
| 3611 | LP64_ONLY(__ lea(rscratch1, table))Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3611, _masm)-> lea(rscratch1, table); | |||
| 3612 | LP64_ONLY(__ movptr(flags, Address(rscratch1, flags, Address::times_ptr)))Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3612, _masm)-> movptr(flags, Address(rscratch1, flags, Address ::times_ptr)); | |||
| 3613 | NOT_LP64(__ movptr(flags, ArrayAddress(table, Address(noreg, flags, Address::times_ptr)))); | |||
| 3614 | } | |||
| 3615 | ||||
| 3616 | // push return address | |||
| 3617 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3617, _masm)-> push(flags); | |||
| 3618 | ||||
| 3619 | // Restore flags value from the constant pool cache, and restore rsi | |||
| 3620 | // for later null checks. r13 is the bytecode pointer | |||
| 3621 | if (save_flags) { | |||
| 3622 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3622, _masm)-> movl(flags, rbcp); | |||
| 3623 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3623, _masm)-> restore_bcp(); | |||
| 3624 | } | |||
| 3625 | } | |||
| 3626 | ||||
| 3627 | void TemplateTable::invokevirtual_helper(Register index, | |||
| 3628 | Register recv, | |||
| 3629 | Register flags) { | |||
| 3630 | // Uses temporary registers rax, rdx | |||
| 3631 | assert_different_registers(index, recv, rax, rdx); | |||
| 3632 | assert(index == rbx, "")do { if (!(index == rbx)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3632, "assert(" "index == rbx" ") failed", ""); ::breakpoint (); } } while (0); | |||
| 3633 | assert(recv == rcx, "")do { if (!(recv == rcx)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3633, "assert(" "recv == rcx" ") failed", ""); ::breakpoint (); } } while (0); | |||
| 3634 | ||||
| 3635 | // Test for an invoke of a final method | |||
| 3636 | Label notFinal; | |||
| 3637 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3637, _masm)-> movl(rax, flags); | |||
| 3638 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3638, _masm)-> andl(rax, (1 << ConstantPoolCacheEntry::is_vfinal_shift)); | |||
| 3639 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3639, _masm)-> jcc(Assembler::zero, notFinal); | |||
| 3640 | ||||
| 3641 | const Register method = index; // method must be rbx | |||
| 3642 | assert(method == rbx,do { if (!(method == rbx)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3643, "assert(" "method == rbx" ") failed", "Method* must be rbx for interpreter calling convention" ); ::breakpoint(); } } while (0) | |||
| 3643 | "Method* must be rbx for interpreter calling convention")do { if (!(method == rbx)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3643, "assert(" "method == rbx" ") failed", "Method* must be rbx for interpreter calling convention" ); ::breakpoint(); } } while (0); | |||
| 3644 | ||||
| 3645 | // do the call - the index is actually the method to call | |||
| 3646 | // that is, f2 is a vtable index if !is_vfinal, else f2 is a Method* | |||
| 3647 | ||||
| 3648 | // It's final, need a null check here! | |||
| 3649 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3649, _masm)-> null_check(recv); | |||
| 3650 | ||||
| 3651 | // profile this call | |||
| 3652 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3652, _masm)-> profile_final_call(rax); | |||
| 3653 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3653, _masm)-> profile_arguments_type(rax, method, rbcp, true); | |||
| 3654 | ||||
| 3655 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3655, _masm)-> jump_from_interpreted(method, rax); | |||
| 3656 | ||||
| 3657 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3657, _masm)-> bind(notFinal); | |||
| 3658 | ||||
| 3659 | // get receiver klass | |||
| 3660 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3660, _masm)-> null_check(recv, oopDesc::klass_offset_in_bytes()); | |||
| 3661 | Register tmp_load_klass = LP64_ONLY(rscratch1)rscratch1 NOT_LP64(noreg); | |||
| 3662 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3662, _masm)-> load_klass(rax, recv, tmp_load_klass); | |||
| 3663 | ||||
| 3664 | // profile this call | |||
| 3665 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3665, _masm)-> profile_virtual_call(rax, rlocals, rdx); | |||
| 3666 | // get target Method* & entry point | |||
| 3667 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3667, _masm)-> lookup_virtual_method(rax, index, method); | |||
| 3668 | ||||
| 3669 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3669, _masm)-> profile_arguments_type(rdx, method, rbcp, true); | |||
| 3670 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3670, _masm)-> jump_from_interpreted(method, rdx); | |||
| 3671 | } | |||
| 3672 | ||||
| 3673 | void TemplateTable::invokevirtual(int byte_no) { | |||
| 3674 | transition(vtos, vtos); | |||
| 3675 | assert(byte_no == f2_byte, "use this argument")do { if (!(byte_no == f2_byte)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3675, "assert(" "byte_no == f2_byte" ") failed", "use this argument" ); ::breakpoint(); } } while (0); | |||
| 3676 | prepare_invoke(byte_no, | |||
| 3677 | rbx, // method or vtable index | |||
| 3678 | noreg, // unused itable index | |||
| 3679 | rcx, rdx); // recv, flags | |||
| 3680 | ||||
| 3681 | // rbx: index | |||
| 3682 | // rcx: receiver | |||
| 3683 | // rdx: flags | |||
| 3684 | ||||
| 3685 | invokevirtual_helper(rbx, rcx, rdx); | |||
| 3686 | } | |||
| 3687 | ||||
| 3688 | void TemplateTable::invokespecial(int byte_no) { | |||
| 3689 | transition(vtos, vtos); | |||
| 3690 | assert(byte_no == f1_byte, "use this argument")do { if (!(byte_no == f1_byte)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3690, "assert(" "byte_no == f1_byte" ") failed", "use this argument" ); ::breakpoint(); } } while (0); | |||
| 3691 | prepare_invoke(byte_no, rbx, noreg, // get f1 Method* | |||
| 3692 | rcx); // get receiver also for null check | |||
| 3693 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3693, _masm)-> verify_oop(rcx)_verify_oop_checked(rcx, "broken oop " "rcx", "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3693); | |||
| 3694 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3694, _masm)-> null_check(rcx); | |||
| 3695 | // do the call | |||
| 3696 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3696, _masm)-> profile_call(rax); | |||
| 3697 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3697, _masm)-> profile_arguments_type(rax, rbx, rbcp, false); | |||
| 3698 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3698, _masm)-> jump_from_interpreted(rbx, rax); | |||
| 3699 | } | |||
| 3700 | ||||
| 3701 | void TemplateTable::invokestatic(int byte_no) { | |||
| 3702 | transition(vtos, vtos); | |||
| 3703 | assert(byte_no == f1_byte, "use this argument")do { if (!(byte_no == f1_byte)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3703, "assert(" "byte_no == f1_byte" ") failed", "use this argument" ); ::breakpoint(); } } while (0); | |||
| 3704 | prepare_invoke(byte_no, rbx); // get f1 Method* | |||
| 3705 | // do the call | |||
| 3706 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3706, _masm)-> profile_call(rax); | |||
| 3707 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3707, _masm)-> profile_arguments_type(rax, rbx, rbcp, false); | |||
| 3708 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3708, _masm)-> jump_from_interpreted(rbx, rax); | |||
| 3709 | } | |||
| 3710 | ||||
| 3711 | ||||
| 3712 | void TemplateTable::fast_invokevfinal(int byte_no) { | |||
| 3713 | transition(vtos, vtos); | |||
| 3714 | assert(byte_no == f2_byte, "use this argument")do { if (!(byte_no == f2_byte)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3714, "assert(" "byte_no == f2_byte" ") failed", "use this argument" ); ::breakpoint(); } } while (0); | |||
| 3715 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3715, _masm)-> stop("fast_invokevfinal not used on x86"); | |||
| 3716 | } | |||
| 3717 | ||||
| 3718 | ||||
| 3719 | void TemplateTable::invokeinterface(int byte_no) { | |||
| 3720 | transition(vtos, vtos); | |||
| 3721 | assert(byte_no == f1_byte, "use this argument")do { if (!(byte_no == f1_byte)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3721, "assert(" "byte_no == f1_byte" ") failed", "use this argument" ); ::breakpoint(); } } while (0); | |||
| 3722 | prepare_invoke(byte_no, rax, rbx, // get f1 Klass*, f2 Method* | |||
| 3723 | rcx, rdx); // recv, flags | |||
| 3724 | ||||
| 3725 | // rax: reference klass (from f1) if interface method | |||
| 3726 | // rbx: method (from f2) | |||
| 3727 | // rcx: receiver | |||
| 3728 | // rdx: flags | |||
| 3729 | ||||
| 3730 | // First check for Object case, then private interface method, | |||
| 3731 | // then regular interface method. | |||
| 3732 | ||||
| 3733 | // Special case of invokeinterface called for virtual method of | |||
| 3734 | // java.lang.Object. See cpCache.cpp for details. | |||
| 3735 | Label notObjectMethod; | |||
| 3736 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3736, _masm)-> movl(rlocals, rdx); | |||
| 3737 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3737, _masm)-> andl(rlocals, (1 << ConstantPoolCacheEntry::is_forced_virtual_shift)); | |||
| 3738 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3738, _masm)-> jcc(Assembler::zero, notObjectMethod); | |||
| 3739 | invokevirtual_helper(rbx, rcx, rdx); | |||
| 3740 | // no return from above | |||
| 3741 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3741, _masm)-> bind(notObjectMethod); | |||
| 3742 | ||||
| 3743 | Label no_such_interface; // for receiver subtype check | |||
| 3744 | Register recvKlass; // used for exception processing | |||
| 3745 | ||||
| 3746 | // Check for private method invocation - indicated by vfinal | |||
| 3747 | Label notVFinal; | |||
| 3748 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3748, _masm)-> movl(rlocals, rdx); | |||
| 3749 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3749, _masm)-> andl(rlocals, (1 << ConstantPoolCacheEntry::is_vfinal_shift)); | |||
| 3750 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3750, _masm)-> jcc(Assembler::zero, notVFinal); | |||
| 3751 | ||||
| 3752 | // Get receiver klass into rlocals - also a null check | |||
| 3753 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3753, _masm)-> null_check(rcx, oopDesc::klass_offset_in_bytes()); | |||
| 3754 | Register tmp_load_klass = LP64_ONLY(rscratch1)rscratch1 NOT_LP64(noreg); | |||
| 3755 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3755, _masm)-> load_klass(rlocals, rcx, tmp_load_klass); | |||
| 3756 | ||||
| 3757 | Label subtype; | |||
| 3758 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3758, _masm)-> check_klass_subtype(rlocals, rax, rbcp, subtype); | |||
| 3759 | // If we get here the typecheck failed | |||
| 3760 | recvKlass = rdx; | |||
| 3761 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3761, _masm)-> mov(recvKlass, rlocals); // shuffle receiver class for exception use | |||
| 3762 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3762, _masm)-> jmp(no_such_interface); | |||
| 3763 | ||||
| 3764 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3764, _masm)-> bind(subtype); | |||
| 3765 | ||||
| 3766 | // do the call - rbx is actually the method to call | |||
| 3767 | ||||
| 3768 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3768, _masm)-> profile_final_call(rdx); | |||
| 3769 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3769, _masm)-> profile_arguments_type(rdx, rbx, rbcp, true); | |||
| 3770 | ||||
| 3771 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3771, _masm)-> jump_from_interpreted(rbx, rdx); | |||
| 3772 | // no return from above | |||
| 3773 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3773, _masm)-> bind(notVFinal); | |||
| 3774 | ||||
| 3775 | // Get receiver klass into rdx - also a null check | |||
| 3776 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3776, _masm)-> restore_locals(); // restore r14 | |||
| 3777 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3777, _masm)-> null_check(rcx, oopDesc::klass_offset_in_bytes()); | |||
| 3778 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3778, _masm)-> load_klass(rdx, rcx, tmp_load_klass); | |||
| 3779 | ||||
| 3780 | Label no_such_method; | |||
| 3781 | ||||
| 3782 | // Preserve method for throw_AbstractMethodErrorVerbose. | |||
| 3783 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3783, _masm)-> mov(rcx, rbx); | |||
| 3784 | // Receiver subtype check against REFC. | |||
| 3785 | // Superklass in rax. Subklass in rdx. Blows rcx, rdi. | |||
| 3786 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3786, _masm)-> lookup_interface_method(// inputs: rec. class, interface, itable index | |||
| 3787 | rdx, rax, noreg, | |||
| 3788 | // outputs: scan temp. reg, scan temp. reg | |||
| 3789 | rbcp, rlocals, | |||
| 3790 | no_such_interface, | |||
| 3791 | /*return_method=*/false); | |||
| 3792 | ||||
| 3793 | // profile this call | |||
| 3794 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3794, _masm)-> restore_bcp(); // rbcp was destroyed by receiver type check | |||
| 3795 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3795, _masm)-> profile_virtual_call(rdx, rbcp, rlocals); | |||
| 3796 | ||||
| 3797 | // Get declaring interface class from method, and itable index | |||
| 3798 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3798, _masm)-> load_method_holder(rax, rbx); | |||
| 3799 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3799, _masm)-> movl(rbx, Address(rbx, Method::itable_index_offset())); | |||
| 3800 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3800, _masm)-> subl(rbx, Method::itable_index_max); | |||
| 3801 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3801, _masm)-> negl(rbx); | |||
| 3802 | ||||
| 3803 | // Preserve recvKlass for throw_AbstractMethodErrorVerbose. | |||
| 3804 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3804, _masm)-> mov(rlocals, rdx); | |||
| 3805 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3805, _masm)-> lookup_interface_method(// inputs: rec. class, interface, itable index | |||
| 3806 | rlocals, rax, rbx, | |||
| 3807 | // outputs: method, scan temp. reg | |||
| 3808 | rbx, rbcp, | |||
| 3809 | no_such_interface); | |||
| 3810 | ||||
| 3811 | // rbx: Method* to call | |||
| 3812 | // rcx: receiver | |||
| 3813 | // Check for abstract method error | |||
| 3814 | // Note: This should be done more efficiently via a throw_abstract_method_error | |||
| 3815 | // interpreter entry point and a conditional jump to it in case of a null | |||
| 3816 | // method. | |||
| 3817 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3817, _masm)-> testptr(rbx, rbx); | |||
| 3818 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3818, _masm)-> jcc(Assembler::zero, no_such_method); | |||
| 3819 | ||||
| 3820 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3820, _masm)-> profile_arguments_type(rdx, rbx, rbcp, true); | |||
| 3821 | ||||
| 3822 | // do the call | |||
| 3823 | // rcx: receiver | |||
| 3824 | // rbx,: Method* | |||
| 3825 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3825, _masm)-> jump_from_interpreted(rbx, rdx); | |||
| 3826 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3826, _masm)-> should_not_reach_here(); | |||
| 3827 | ||||
| 3828 | // exception handling code follows... | |||
| 3829 | // note: must restore interpreter registers to canonical | |||
| 3830 | // state for exception handling to work correctly! | |||
| 3831 | ||||
| 3832 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3832, _masm)-> bind(no_such_method); | |||
| 3833 | // throw exception | |||
| 3834 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3834, _masm)-> pop(rbx); // pop return address (pushed by prepare_invoke) | |||
| 3835 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3835, _masm)-> restore_bcp(); // rbcp must be correct for exception handler (was destroyed) | |||
| 3836 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3836, _masm)-> restore_locals(); // make sure locals pointer is correct as well (was destroyed) | |||
| 3837 | // Pass arguments for generating a verbose error message. | |||
| 3838 | #ifdef _LP641 | |||
| 3839 | recvKlass = c_rarg1; | |||
| 3840 | Register method = c_rarg2; | |||
| 3841 | if (recvKlass != rdx) { __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3841, _masm)-> movq(recvKlass, rdx); } | |||
| 3842 | if (method != rcx) { __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3842, _masm)-> movq(method, rcx); } | |||
| 3843 | #else | |||
| 3844 | recvKlass = rdx; | |||
| 3845 | Register method = rcx; | |||
| 3846 | #endif | |||
| 3847 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3847, _masm)-> call_VM(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::throw_AbstractMethodErrorVerbose)((address)((address_word)(InterpreterRuntime::throw_AbstractMethodErrorVerbose ))), | |||
| 3848 | recvKlass, method); | |||
| 3849 | // The call_VM checks for exception, so we should never return here. | |||
| 3850 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3850, _masm)-> should_not_reach_here(); | |||
| 3851 | ||||
| 3852 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3852, _masm)-> bind(no_such_interface); | |||
| 3853 | // throw exception | |||
| 3854 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3854, _masm)-> pop(rbx); // pop return address (pushed by prepare_invoke) | |||
| 3855 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3855, _masm)-> restore_bcp(); // rbcp must be correct for exception handler (was destroyed) | |||
| 3856 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3856, _masm)-> restore_locals(); // make sure locals pointer is correct as well (was destroyed) | |||
| 3857 | // Pass arguments for generating a verbose error message. | |||
| 3858 | LP64_ONLY( if (recvKlass != rdx) { __ movq(recvKlass, rdx); } )if (recvKlass != rdx) { Disassembler::hook<InterpreterMacroAssembler >("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3858, _masm)-> movq(recvKlass, rdx); } | |||
| 3859 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3859, _masm)-> call_VM(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::throw_IncompatibleClassChangeErrorVerbose)((address)((address_word)(InterpreterRuntime::throw_IncompatibleClassChangeErrorVerbose ))), | |||
| 3860 | recvKlass, rax); | |||
| 3861 | // the call_VM checks for exception, so we should never return here. | |||
| 3862 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3862, _masm)-> should_not_reach_here(); | |||
| 3863 | } | |||
| 3864 | ||||
| 3865 | void TemplateTable::invokehandle(int byte_no) { | |||
| 3866 | transition(vtos, vtos); | |||
| 3867 | assert(byte_no == f1_byte, "use this argument")do { if (!(byte_no == f1_byte)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3867, "assert(" "byte_no == f1_byte" ") failed", "use this argument" ); ::breakpoint(); } } while (0); | |||
| 3868 | const Register rbx_method = rbx; | |||
| 3869 | const Register rax_mtype = rax; | |||
| 3870 | const Register rcx_recv = rcx; | |||
| 3871 | const Register rdx_flags = rdx; | |||
| 3872 | ||||
| 3873 | prepare_invoke(byte_no, rbx_method, rax_mtype, rcx_recv); | |||
| 3874 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3874, _masm)-> verify_method_ptr(rbx_method)_verify_method_ptr(rbx_method, "broken method " "rbx_method", "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3874); | |||
| 3875 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3875, _masm)-> verify_oop(rcx_recv)_verify_oop_checked(rcx_recv, "broken oop " "rcx_recv", "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3875); | |||
| 3876 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3876, _masm)-> null_check(rcx_recv); | |||
| 3877 | ||||
| 3878 | // rax: MethodType object (from cpool->resolved_references[f1], if necessary) | |||
| 3879 | // rbx: MH.invokeExact_MT method (from f2) | |||
| 3880 | ||||
| 3881 | // Note: rax_mtype is already pushed (if necessary) by prepare_invoke | |||
| 3882 | ||||
| 3883 | // FIXME: profile the LambdaForm also | |||
| 3884 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3884, _masm)-> profile_final_call(rax); | |||
| 3885 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3885, _masm)-> profile_arguments_type(rdx, rbx_method, rbcp, true); | |||
| 3886 | ||||
| 3887 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3887, _masm)-> jump_from_interpreted(rbx_method, rdx); | |||
| 3888 | } | |||
| 3889 | ||||
| 3890 | void TemplateTable::invokedynamic(int byte_no) { | |||
| 3891 | transition(vtos, vtos); | |||
| 3892 | assert(byte_no == f1_byte, "use this argument")do { if (!(byte_no == f1_byte)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3892, "assert(" "byte_no == f1_byte" ") failed", "use this argument" ); ::breakpoint(); } } while (0); | |||
| 3893 | ||||
| 3894 | const Register rbx_method = rbx; | |||
| 3895 | const Register rax_callsite = rax; | |||
| 3896 | ||||
| 3897 | prepare_invoke(byte_no, rbx_method, rax_callsite); | |||
| 3898 | ||||
| 3899 | // rax: CallSite object (from cpool->resolved_references[f1]) | |||
| 3900 | // rbx: MH.linkToCallSite method (from f2) | |||
| 3901 | ||||
| 3902 | // Note: rax_callsite is already pushed by prepare_invoke | |||
| 3903 | ||||
| 3904 | // %%% should make a type profile for any invokedynamic that takes a ref argument | |||
| 3905 | // profile this call | |||
| 3906 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3906, _masm)-> profile_call(rbcp); | |||
| 3907 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3907, _masm)-> profile_arguments_type(rdx, rbx_method, rbcp, false); | |||
| 3908 | ||||
| 3909 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3909, _masm)-> verify_oop(rax_callsite)_verify_oop_checked(rax_callsite, "broken oop " "rax_callsite" , "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3909); | |||
| 3910 | ||||
| 3911 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3911, _masm)-> jump_from_interpreted(rbx_method, rdx); | |||
| 3912 | } | |||
| 3913 | ||||
| 3914 | //----------------------------------------------------------------------------- | |||
| 3915 | // Allocation | |||
| 3916 | ||||
| 3917 | void TemplateTable::_new() { | |||
| 3918 | transition(vtos, atos); | |||
| 3919 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3919, _masm)-> get_unsigned_2_byte_index_at_bcp(rdx, 1); | |||
| 3920 | Label slow_case; | |||
| 3921 | Label slow_case_no_pop; | |||
| 3922 | Label done; | |||
| 3923 | Label initialize_header; | |||
| 3924 | Label initialize_object; // including clearing the fields | |||
| 3925 | ||||
| 3926 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3926, _masm)-> get_cpool_and_tags(rcx, rax); | |||
| 3927 | ||||
| 3928 | // Make sure the class we're about to instantiate has been resolved. | |||
| 3929 | // This is done before loading InstanceKlass to be consistent with the order | |||
| 3930 | // how Constant Pool is updated (see ConstantPool::klass_at_put) | |||
| 3931 | const int tags_offset = Array<u1>::base_offset_in_bytes(); | |||
| 3932 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3932, _masm)-> cmpb(Address(rax, rdx, Address::times_1, tags_offset), JVM_CONSTANT_Class); | |||
| 3933 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3933, _masm)-> jcc(Assembler::notEqual, slow_case_no_pop); | |||
| 3934 | ||||
| 3935 | // get InstanceKlass | |||
| 3936 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3936, _masm)-> load_resolved_klass_at_index(rcx, rcx, rdx); | |||
| 3937 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3937, _masm)-> push(rcx); // save the contexts of klass for initializing the header | |||
| 3938 | ||||
| 3939 | // make sure klass is initialized & doesn't have finalizer | |||
| 3940 | // make sure klass is fully initialized | |||
| 3941 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3941, _masm)-> cmpb(Address(rcx, InstanceKlass::init_state_offset()), InstanceKlass::fully_initialized); | |||
| 3942 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3942, _masm)-> jcc(Assembler::notEqual, slow_case); | |||
| 3943 | ||||
| 3944 | // get instance_size in InstanceKlass (scaled to a count of bytes) | |||
| 3945 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3945, _masm)-> movl(rdx, Address(rcx, Klass::layout_helper_offset())); | |||
| 3946 | // test to see if it has a finalizer or is malformed in some way | |||
| 3947 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3947, _masm)-> testl(rdx, Klass::_lh_instance_slow_path_bit); | |||
| 3948 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3948, _masm)-> jcc(Assembler::notZero, slow_case); | |||
| 3949 | ||||
| 3950 | // Allocate the instance: | |||
| 3951 | // If TLAB is enabled: | |||
| 3952 | // Try to allocate in the TLAB. | |||
| 3953 | // If fails, go to the slow path. | |||
| 3954 | // Else If inline contiguous allocations are enabled: | |||
| 3955 | // Try to allocate in eden. | |||
| 3956 | // If fails due to heap end, go to slow path. | |||
| 3957 | // | |||
| 3958 | // If TLAB is enabled OR inline contiguous is enabled: | |||
| 3959 | // Initialize the allocation. | |||
| 3960 | // Exit. | |||
| 3961 | // | |||
| 3962 | // Go to slow path. | |||
| 3963 | ||||
| 3964 | const bool allow_shared_alloc = | |||
| 3965 | Universe::heap()->supports_inline_contig_alloc(); | |||
| 3966 | ||||
| 3967 | const Register thread = LP64_ONLY(r15_thread)r15_thread NOT_LP64(rcx); | |||
| 3968 | #ifndef _LP641 | |||
| 3969 | if (UseTLAB || allow_shared_alloc) { | |||
| 3970 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3970, _masm)-> get_thread(thread); | |||
| 3971 | } | |||
| 3972 | #endif // _LP64 | |||
| 3973 | ||||
| 3974 | if (UseTLAB) { | |||
| 3975 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3975, _masm)-> tlab_allocate(thread, rax, rdx, 0, rcx, rbx, slow_case); | |||
| 3976 | if (ZeroTLAB) { | |||
| 3977 | // the fields have been already cleared | |||
| 3978 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3978, _masm)-> jmp(initialize_header); | |||
| 3979 | } else { | |||
| 3980 | // initialize both the header and fields | |||
| 3981 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3981, _masm)-> jmp(initialize_object); | |||
| 3982 | } | |||
| 3983 | } else { | |||
| 3984 | // Allocation in the shared Eden, if allowed. | |||
| 3985 | // | |||
| 3986 | // rdx: instance size in bytes | |||
| 3987 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3987, _masm)-> eden_allocate(thread, rax, rdx, 0, rbx, slow_case); | |||
| 3988 | } | |||
| 3989 | ||||
| 3990 | // If UseTLAB or allow_shared_alloc are true, the object is created above and | |||
| 3991 | // there is an initialize need. Otherwise, skip and go to the slow path. | |||
| 3992 | if (UseTLAB || allow_shared_alloc) { | |||
| 3993 | // The object is initialized before the header. If the object size is | |||
| 3994 | // zero, go directly to the header initialization. | |||
| 3995 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3995, _masm)-> bind(initialize_object); | |||
| 3996 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3996, _masm)-> decrement(rdx, sizeof(oopDesc)); | |||
| 3997 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 3997, _masm)-> jcc(Assembler::zero, initialize_header); | |||
| 3998 | ||||
| 3999 | // Initialize topmost object field, divide rdx by 8, check if odd and | |||
| 4000 | // test if zero. | |||
| 4001 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4001, _masm)-> xorl(rcx, rcx); // use zero reg to clear memory (shorter code) | |||
| 4002 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4002, _masm)-> shrl(rdx, LogBytesPerLong); // divide by 2*oopSize and set carry flag if odd | |||
| 4003 | ||||
| 4004 | // rdx must have been multiple of 8 | |||
| 4005 | #ifdef ASSERT1 | |||
| 4006 | // make sure rdx was multiple of 8 | |||
| 4007 | Label L; | |||
| 4008 | // Ignore partial flag stall after shrl() since it is debug VM | |||
| 4009 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4009, _masm)-> jcc(Assembler::carryClear, L); | |||
| 4010 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4010, _masm)-> stop("object size is not multiple of 2 - adjust this code"); | |||
| 4011 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4011, _masm)-> bind(L); | |||
| 4012 | // rdx must be > 0, no extra check needed here | |||
| 4013 | #endif | |||
| 4014 | ||||
| 4015 | // initialize remaining object fields: rdx was a multiple of 8 | |||
| 4016 | { Label loop; | |||
| 4017 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4017, _masm)-> bind(loop); | |||
| 4018 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4018, _masm)-> movptr(Address(rax, rdx, Address::times_8, sizeof(oopDesc) - 1*oopSize), rcx); | |||
| 4019 | NOT_LP64(__ movptr(Address(rax, rdx, Address::times_8, sizeof(oopDesc) - 2*oopSize), rcx)); | |||
| 4020 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4020, _masm)-> decrement(rdx); | |||
| 4021 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4021, _masm)-> jcc(Assembler::notZero, loop); | |||
| 4022 | } | |||
| 4023 | ||||
| 4024 | // initialize object header only. | |||
| 4025 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4025, _masm)-> bind(initialize_header); | |||
| 4026 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4026, _masm)-> movptr(Address(rax, oopDesc::mark_offset_in_bytes()), | |||
| 4027 | (intptr_t)markWord::prototype().value()); // header | |||
| 4028 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4028, _masm)-> pop(rcx); // get saved klass back in the register. | |||
| 4029 | #ifdef _LP641 | |||
| 4030 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4030, _masm)-> xorl(rsi, rsi); // use zero reg to clear memory (shorter code) | |||
| 4031 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4031, _masm)-> store_klass_gap(rax, rsi); // zero klass gap for compressed oops | |||
| 4032 | #endif | |||
| 4033 | Register tmp_store_klass = LP64_ONLY(rscratch1)rscratch1 NOT_LP64(noreg); | |||
| 4034 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4034, _masm)-> store_klass(rax, rcx, tmp_store_klass); // klass | |||
| 4035 | ||||
| 4036 | { | |||
| 4037 | SkipIfEqual skip_if(_masm, &DTraceAllocProbes, 0); | |||
| 4038 | // Trigger dtrace event for fastpath | |||
| 4039 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4039, _masm)-> push(atos); | |||
| 4040 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4040, _masm)-> call_VM_leaf( | |||
| 4041 | CAST_FROM_FN_PTR(address, static_cast<int (*)(oopDesc*)>(SharedRuntime::dtrace_object_alloc))((address)((address_word)(static_cast<int (*)(oopDesc*)> (SharedRuntime::dtrace_object_alloc)))), rax); | |||
| 4042 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4042, _masm)-> pop(atos); | |||
| 4043 | } | |||
| 4044 | ||||
| 4045 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4045, _masm)-> jmp(done); | |||
| 4046 | } | |||
| 4047 | ||||
| 4048 | // slow case | |||
| 4049 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4049, _masm)-> bind(slow_case); | |||
| 4050 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4050, _masm)-> pop(rcx); // restore stack pointer to what it was when we came in. | |||
| 4051 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4051, _masm)-> bind(slow_case_no_pop); | |||
| 4052 | ||||
| 4053 | Register rarg1 = LP64_ONLY(c_rarg1)c_rarg1 NOT_LP64(rax); | |||
| 4054 | Register rarg2 = LP64_ONLY(c_rarg2)c_rarg2 NOT_LP64(rdx); | |||
| 4055 | ||||
| 4056 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4056, _masm)-> get_constant_pool(rarg1); | |||
| 4057 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4057, _masm)-> get_unsigned_2_byte_index_at_bcp(rarg2, 1); | |||
| 4058 | call_VM(rax, CAST_FROM_FN_PTR(address, InterpreterRuntime::_new)((address)((address_word)(InterpreterRuntime::_new))), rarg1, rarg2); | |||
| 4059 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4059, _masm)-> verify_oop(rax)_verify_oop_checked(rax, "broken oop " "rax", "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4059); | |||
| 4060 | ||||
| 4061 | // continue | |||
| 4062 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4062, _masm)-> bind(done); | |||
| 4063 | } | |||
| 4064 | ||||
| 4065 | void TemplateTable::newarray() { | |||
| 4066 | transition(itos, atos); | |||
| 4067 | Register rarg1 = LP64_ONLY(c_rarg1)c_rarg1 NOT_LP64(rdx); | |||
| 4068 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4068, _masm)-> load_unsigned_byte(rarg1, at_bcp(1)); | |||
| 4069 | call_VM(rax, CAST_FROM_FN_PTR(address, InterpreterRuntime::newarray)((address)((address_word)(InterpreterRuntime::newarray))), | |||
| 4070 | rarg1, rax); | |||
| 4071 | } | |||
| 4072 | ||||
| 4073 | void TemplateTable::anewarray() { | |||
| 4074 | transition(itos, atos); | |||
| 4075 | ||||
| 4076 | Register rarg1 = LP64_ONLY(c_rarg1)c_rarg1 NOT_LP64(rcx); | |||
| 4077 | Register rarg2 = LP64_ONLY(c_rarg2)c_rarg2 NOT_LP64(rdx); | |||
| 4078 | ||||
| 4079 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4079, _masm)-> get_unsigned_2_byte_index_at_bcp(rarg2, 1); | |||
| 4080 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4080, _masm)-> get_constant_pool(rarg1); | |||
| 4081 | call_VM(rax, CAST_FROM_FN_PTR(address, InterpreterRuntime::anewarray)((address)((address_word)(InterpreterRuntime::anewarray))), | |||
| 4082 | rarg1, rarg2, rax); | |||
| 4083 | } | |||
| 4084 | ||||
| 4085 | void TemplateTable::arraylength() { | |||
| 4086 | transition(atos, itos); | |||
| 4087 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4087, _masm)-> null_check(rax, arrayOopDesc::length_offset_in_bytes()); | |||
| 4088 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4088, _masm)-> movl(rax, Address(rax, arrayOopDesc::length_offset_in_bytes())); | |||
| 4089 | } | |||
| 4090 | ||||
| 4091 | void TemplateTable::checkcast() { | |||
| 4092 | transition(atos, atos); | |||
| 4093 | Label done, is_null, ok_is_subtype, quicked, resolved; | |||
| 4094 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4094, _masm)-> testptr(rax, rax); // object is in rax | |||
| 4095 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4095, _masm)-> jcc(Assembler::zero, is_null); | |||
| 4096 | ||||
| 4097 | // Get cpool & tags index | |||
| 4098 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4098, _masm)-> get_cpool_and_tags(rcx, rdx); // rcx=cpool, rdx=tags array | |||
| 4099 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4099, _masm)-> get_unsigned_2_byte_index_at_bcp(rbx, 1); // rbx=index | |||
| 4100 | // See if bytecode has already been quicked | |||
| 4101 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4101, _masm)-> cmpb(Address(rdx, rbx, | |||
| 4102 | Address::times_1, | |||
| 4103 | Array<u1>::base_offset_in_bytes()), | |||
| 4104 | JVM_CONSTANT_Class); | |||
| 4105 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4105, _masm)-> jcc(Assembler::equal, quicked); | |||
| 4106 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4106, _masm)-> push(atos); // save receiver for result, and for GC | |||
| 4107 | call_VM(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::quicken_io_cc)((address)((address_word)(InterpreterRuntime::quicken_io_cc)) )); | |||
| 4108 | ||||
| 4109 | // vm_result_2 has metadata result | |||
| 4110 | #ifndef _LP641 | |||
| 4111 | // borrow rdi from locals | |||
| 4112 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4112, _masm)-> get_thread(rdi); | |||
| 4113 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4113, _masm)-> get_vm_result_2(rax, rdi); | |||
| 4114 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4114, _masm)-> restore_locals(); | |||
| 4115 | #else | |||
| 4116 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4116, _masm)-> get_vm_result_2(rax, r15_thread); | |||
| 4117 | #endif | |||
| 4118 | ||||
| 4119 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4119, _masm)-> pop_ptr(rdx); // restore receiver | |||
| 4120 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4120, _masm)-> jmpb(resolved)jmpb_0(resolved, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4120); | |||
| 4121 | ||||
| 4122 | // Get superklass in rax and subklass in rbx | |||
| 4123 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4123, _masm)-> bind(quicked); | |||
| 4124 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4124, _masm)-> mov(rdx, rax); // Save object in rdx; rax needed for subtype check | |||
| 4125 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4125, _masm)-> load_resolved_klass_at_index(rax, rcx, rbx); | |||
| 4126 | ||||
| 4127 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4127, _masm)-> bind(resolved); | |||
| 4128 | Register tmp_load_klass = LP64_ONLY(rscratch1)rscratch1 NOT_LP64(noreg); | |||
| 4129 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4129, _masm)-> load_klass(rbx, rdx, tmp_load_klass); | |||
| 4130 | ||||
| 4131 | // Generate subtype check. Blows rcx, rdi. Object in rdx. | |||
| 4132 | // Superklass in rax. Subklass in rbx. | |||
| 4133 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4133, _masm)-> gen_subtype_check(rbx, ok_is_subtype); | |||
| 4134 | ||||
| 4135 | // Come here on failure | |||
| 4136 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4136, _masm)-> push_ptr(rdx); | |||
| 4137 | // object is at TOS | |||
| 4138 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4138, _masm)-> jump(ExternalAddress(Interpreter::_throw_ClassCastException_entry)); | |||
| 4139 | ||||
| 4140 | // Come here on success | |||
| 4141 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4141, _masm)-> bind(ok_is_subtype); | |||
| 4142 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4142, _masm)-> mov(rax, rdx); // Restore object in rdx | |||
| 4143 | ||||
| 4144 | // Collect counts on whether this check-cast sees NULLs a lot or not. | |||
| 4145 | if (ProfileInterpreter) { | |||
| 4146 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4146, _masm)-> jmp(done); | |||
| 4147 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4147, _masm)-> bind(is_null); | |||
| 4148 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4148, _masm)-> profile_null_seen(rcx); | |||
| 4149 | } else { | |||
| 4150 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4150, _masm)-> bind(is_null); // same as 'done' | |||
| 4151 | } | |||
| 4152 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4152, _masm)-> bind(done); | |||
| 4153 | } | |||
| 4154 | ||||
| 4155 | void TemplateTable::instanceof() { | |||
| 4156 | transition(atos, itos); | |||
| 4157 | Label done, is_null, ok_is_subtype, quicked, resolved; | |||
| 4158 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4158, _masm)-> testptr(rax, rax); | |||
| 4159 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4159, _masm)-> jcc(Assembler::zero, is_null); | |||
| 4160 | ||||
| 4161 | // Get cpool & tags index | |||
| 4162 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4162, _masm)-> get_cpool_and_tags(rcx, rdx); // rcx=cpool, rdx=tags array | |||
| 4163 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4163, _masm)-> get_unsigned_2_byte_index_at_bcp(rbx, 1); // rbx=index | |||
| 4164 | // See if bytecode has already been quicked | |||
| 4165 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4165, _masm)-> cmpb(Address(rdx, rbx, | |||
| 4166 | Address::times_1, | |||
| 4167 | Array<u1>::base_offset_in_bytes()), | |||
| 4168 | JVM_CONSTANT_Class); | |||
| 4169 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4169, _masm)-> jcc(Assembler::equal, quicked); | |||
| 4170 | ||||
| 4171 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4171, _masm)-> push(atos); // save receiver for result, and for GC | |||
| 4172 | call_VM(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::quicken_io_cc)((address)((address_word)(InterpreterRuntime::quicken_io_cc)) )); | |||
| 4173 | // vm_result_2 has metadata result | |||
| 4174 | ||||
| 4175 | #ifndef _LP641 | |||
| 4176 | // borrow rdi from locals | |||
| 4177 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4177, _masm)-> get_thread(rdi); | |||
| 4178 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4178, _masm)-> get_vm_result_2(rax, rdi); | |||
| 4179 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4179, _masm)-> restore_locals(); | |||
| 4180 | #else | |||
| 4181 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4181, _masm)-> get_vm_result_2(rax, r15_thread); | |||
| 4182 | #endif | |||
| 4183 | ||||
| 4184 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4184, _masm)-> pop_ptr(rdx); // restore receiver | |||
| 4185 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4185, _masm)-> verify_oop(rdx)_verify_oop_checked(rdx, "broken oop " "rdx", "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4185); | |||
| 4186 | Register tmp_load_klass = LP64_ONLY(rscratch1)rscratch1 NOT_LP64(noreg); | |||
| 4187 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4187, _masm)-> load_klass(rdx, rdx, tmp_load_klass); | |||
| 4188 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4188, _masm)-> jmpb(resolved)jmpb_0(resolved, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4188); | |||
| 4189 | ||||
| 4190 | // Get superklass in rax and subklass in rdx | |||
| 4191 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4191, _masm)-> bind(quicked); | |||
| 4192 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4192, _masm)-> load_klass(rdx, rax, tmp_load_klass); | |||
| 4193 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4193, _masm)-> load_resolved_klass_at_index(rax, rcx, rbx); | |||
| 4194 | ||||
| 4195 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4195, _masm)-> bind(resolved); | |||
| 4196 | ||||
| 4197 | // Generate subtype check. Blows rcx, rdi | |||
| 4198 | // Superklass in rax. Subklass in rdx. | |||
| 4199 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4199, _masm)-> gen_subtype_check(rdx, ok_is_subtype); | |||
| 4200 | ||||
| 4201 | // Come here on failure | |||
| 4202 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4202, _masm)-> xorl(rax, rax); | |||
| 4203 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4203, _masm)-> jmpb(done)jmpb_0(done, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4203); | |||
| 4204 | // Come here on success | |||
| 4205 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4205, _masm)-> bind(ok_is_subtype); | |||
| 4206 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4206, _masm)-> movl(rax, 1); | |||
| 4207 | ||||
| 4208 | // Collect counts on whether this test sees NULLs a lot or not. | |||
| 4209 | if (ProfileInterpreter) { | |||
| 4210 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4210, _masm)-> jmp(done); | |||
| 4211 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4211, _masm)-> bind(is_null); | |||
| 4212 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4212, _masm)-> profile_null_seen(rcx); | |||
| 4213 | } else { | |||
| 4214 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4214, _masm)-> bind(is_null); // same as 'done' | |||
| 4215 | } | |||
| 4216 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4216, _masm)-> bind(done); | |||
| 4217 | // rax = 0: obj == NULL or obj is not an instanceof the specified klass | |||
| 4218 | // rax = 1: obj != NULL and obj is an instanceof the specified klass | |||
| 4219 | } | |||
| 4220 | ||||
| 4221 | ||||
| 4222 | //---------------------------------------------------------------------------------------------------- | |||
| 4223 | // Breakpoints | |||
| 4224 | void TemplateTable::_breakpoint() { | |||
| 4225 | // Note: We get here even if we are single stepping.. | |||
| 4226 | // jbug insists on setting breakpoints at every bytecode | |||
| 4227 | // even if we are in single step mode. | |||
| 4228 | ||||
| 4229 | transition(vtos, vtos); | |||
| 4230 | ||||
| 4231 | Register rarg = LP64_ONLY(c_rarg1)c_rarg1 NOT_LP64(rcx); | |||
| 4232 | ||||
| 4233 | // get the unpatched byte code | |||
| 4234 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4234, _masm)-> get_method(rarg); | |||
| 4235 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4235, _masm)-> call_VM(noreg, | |||
| 4236 | CAST_FROM_FN_PTR(address,((address)((address_word)(InterpreterRuntime::get_original_bytecode_at ))) | |||
| 4237 | InterpreterRuntime::get_original_bytecode_at)((address)((address_word)(InterpreterRuntime::get_original_bytecode_at ))), | |||
| 4238 | rarg, rbcp); | |||
| 4239 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4239, _masm)-> mov(rbx, rax); // why? | |||
| 4240 | ||||
| 4241 | // post the breakpoint event | |||
| 4242 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4242, _masm)-> get_method(rarg); | |||
| 4243 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4243, _masm)-> call_VM(noreg, | |||
| 4244 | CAST_FROM_FN_PTR(address, InterpreterRuntime::_breakpoint)((address)((address_word)(InterpreterRuntime::_breakpoint))), | |||
| 4245 | rarg, rbcp); | |||
| 4246 | ||||
| 4247 | // complete the execution of original bytecode | |||
| 4248 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4248, _masm)-> dispatch_only_normal(vtos); | |||
| 4249 | } | |||
| 4250 | ||||
| 4251 | //----------------------------------------------------------------------------- | |||
| 4252 | // Exceptions | |||
| 4253 | ||||
| 4254 | void TemplateTable::athrow() { | |||
| 4255 | transition(atos, vtos); | |||
| 4256 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4256, _masm)-> null_check(rax); | |||
| 4257 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4257, _masm)-> jump(ExternalAddress(Interpreter::throw_exception_entry())); | |||
| 4258 | } | |||
| 4259 | ||||
| 4260 | //----------------------------------------------------------------------------- | |||
| 4261 | // Synchronization | |||
| 4262 | // | |||
| 4263 | // Note: monitorenter & exit are symmetric routines; which is reflected | |||
| 4264 | // in the assembly code structure as well | |||
| 4265 | // | |||
| 4266 | // Stack layout: | |||
| 4267 | // | |||
| 4268 | // [expressions ] <--- rsp = expression stack top | |||
| 4269 | // .. | |||
| 4270 | // [expressions ] | |||
| 4271 | // [monitor entry] <--- monitor block top = expression stack bot | |||
| 4272 | // .. | |||
| 4273 | // [monitor entry] | |||
| 4274 | // [frame data ] <--- monitor block bot | |||
| 4275 | // ... | |||
| 4276 | // [saved rbp ] <--- rbp | |||
| 4277 | void TemplateTable::monitorenter() { | |||
| 4278 | transition(atos, vtos); | |||
| 4279 | ||||
| 4280 | // check for NULL object | |||
| 4281 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4281, _masm)-> null_check(rax); | |||
| 4282 | ||||
| 4283 | const Address monitor_block_top( | |||
| 4284 | rbp, frame::interpreter_frame_monitor_block_top_offset * wordSize); | |||
| 4285 | const Address monitor_block_bot( | |||
| 4286 | rbp, frame::interpreter_frame_initial_sp_offset * wordSize); | |||
| 4287 | const int entry_size = frame::interpreter_frame_monitor_size() * wordSize; | |||
| 4288 | ||||
| 4289 | Label allocated; | |||
| 4290 | ||||
| 4291 | Register rtop = LP64_ONLY(c_rarg3)c_rarg3 NOT_LP64(rcx); | |||
| 4292 | Register rbot = LP64_ONLY(c_rarg2)c_rarg2 NOT_LP64(rbx); | |||
| 4293 | Register rmon = LP64_ONLY(c_rarg1)c_rarg1 NOT_LP64(rdx); | |||
| 4294 | ||||
| 4295 | // initialize entry pointer | |||
| 4296 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4296, _masm)-> xorl(rmon, rmon); // points to free slot or NULL | |||
| 4297 | ||||
| 4298 | // find a free slot in the monitor block (result in rmon) | |||
| 4299 | { | |||
| 4300 | Label entry, loop, exit; | |||
| 4301 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4301, _masm)-> movptr(rtop, monitor_block_top); // points to current entry, | |||
| 4302 | // starting with top-most entry | |||
| 4303 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4303, _masm)-> lea(rbot, monitor_block_bot); // points to word before bottom | |||
| 4304 | // of monitor block | |||
| 4305 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4305, _masm)-> jmpb(entry)jmpb_0(entry, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4305); | |||
| 4306 | ||||
| 4307 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4307, _masm)-> bind(loop); | |||
| 4308 | // check if current entry is used | |||
| 4309 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4309, _masm)-> cmpptr(Address(rtop, BasicObjectLock::obj_offset_in_bytes()), (int32_t) NULL_WORD0L); | |||
| 4310 | // if not used then remember entry in rmon | |||
| 4311 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4311, _masm)-> cmovptr(Assembler::equal, rmon, rtop); // cmov => cmovptr | |||
| 4312 | // check if current entry is for same object | |||
| 4313 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4313, _masm)-> cmpptr(rax, Address(rtop, BasicObjectLock::obj_offset_in_bytes())); | |||
| 4314 | // if same object then stop searching | |||
| 4315 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4315, _masm)-> jccb(Assembler::equal, exit)jccb_0(Assembler::equal, exit, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4315); | |||
| 4316 | // otherwise advance to next entry | |||
| 4317 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4317, _masm)-> addptr(rtop, entry_size); | |||
| 4318 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4318, _masm)-> bind(entry); | |||
| 4319 | // check if bottom reached | |||
| 4320 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4320, _masm)-> cmpptr(rtop, rbot); | |||
| 4321 | // if not at bottom then check this entry | |||
| 4322 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4322, _masm)-> jcc(Assembler::notEqual, loop); | |||
| 4323 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4323, _masm)-> bind(exit); | |||
| 4324 | } | |||
| 4325 | ||||
| 4326 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4326, _masm)-> testptr(rmon, rmon); // check if a slot has been found | |||
| 4327 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4327, _masm)-> jcc(Assembler::notZero, allocated); // if found, continue with that one | |||
| 4328 | ||||
| 4329 | // allocate one if there's no free slot | |||
| 4330 | { | |||
| 4331 | Label entry, loop; | |||
| 4332 | // 1. compute new pointers // rsp: old expression stack top | |||
| 4333 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4333, _masm)-> movptr(rmon, monitor_block_bot); // rmon: old expression stack bottom | |||
| 4334 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4334, _masm)-> subptr(rsp, entry_size); // move expression stack top | |||
| 4335 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4335, _masm)-> subptr(rmon, entry_size); // move expression stack bottom | |||
| 4336 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4336, _masm)-> mov(rtop, rsp); // set start value for copy loop | |||
| 4337 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4337, _masm)-> movptr(monitor_block_bot, rmon); // set new monitor block bottom | |||
| 4338 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4338, _masm)-> jmp(entry); | |||
| 4339 | // 2. move expression stack contents | |||
| 4340 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4340, _masm)-> bind(loop); | |||
| 4341 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4341, _masm)-> movptr(rbot, Address(rtop, entry_size)); // load expression stack | |||
| 4342 | // word from old location | |||
| 4343 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4343, _masm)-> movptr(Address(rtop, 0), rbot); // and store it at new location | |||
| 4344 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4344, _masm)-> addptr(rtop, wordSize); // advance to next word | |||
| 4345 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4345, _masm)-> bind(entry); | |||
| 4346 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4346, _masm)-> cmpptr(rtop, rmon); // check if bottom reached | |||
| 4347 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4347, _masm)-> jcc(Assembler::notEqual, loop); // if not at bottom then | |||
| 4348 | // copy next word | |||
| 4349 | } | |||
| 4350 | ||||
| 4351 | // call run-time routine | |||
| 4352 | // rmon: points to monitor entry | |||
| 4353 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4353, _masm)-> bind(allocated); | |||
| 4354 | ||||
| 4355 | // Increment bcp to point to the next bytecode, so exception | |||
| 4356 | // handling for async. exceptions work correctly. | |||
| 4357 | // The object has already been poped from the stack, so the | |||
| 4358 | // expression stack looks correct. | |||
| 4359 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4359, _masm)-> increment(rbcp); | |||
| 4360 | ||||
| 4361 | // store object | |||
| 4362 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4362, _masm)-> movptr(Address(rmon, BasicObjectLock::obj_offset_in_bytes()), rax); | |||
| 4363 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4363, _masm)-> lock_object(rmon); | |||
| 4364 | ||||
| 4365 | // check to make sure this monitor doesn't cause stack overflow after locking | |||
| 4366 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4366, _masm)-> save_bcp(); // in case of exception | |||
| 4367 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4367, _masm)-> generate_stack_overflow_check(0); | |||
| 4368 | ||||
| 4369 | // The bcp has already been incremented. Just need to dispatch to | |||
| 4370 | // next instruction. | |||
| 4371 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4371, _masm)-> dispatch_next(vtos); | |||
| 4372 | } | |||
| 4373 | ||||
| 4374 | void TemplateTable::monitorexit() { | |||
| 4375 | transition(atos, vtos); | |||
| 4376 | ||||
| 4377 | // check for NULL object | |||
| 4378 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4378, _masm)-> null_check(rax); | |||
| 4379 | ||||
| 4380 | const Address monitor_block_top( | |||
| 4381 | rbp, frame::interpreter_frame_monitor_block_top_offset * wordSize); | |||
| 4382 | const Address monitor_block_bot( | |||
| 4383 | rbp, frame::interpreter_frame_initial_sp_offset * wordSize); | |||
| 4384 | const int entry_size = frame::interpreter_frame_monitor_size() * wordSize; | |||
| 4385 | ||||
| 4386 | Register rtop = LP64_ONLY(c_rarg1)c_rarg1 NOT_LP64(rdx); | |||
| 4387 | Register rbot = LP64_ONLY(c_rarg2)c_rarg2 NOT_LP64(rbx); | |||
| 4388 | ||||
| 4389 | Label found; | |||
| 4390 | ||||
| 4391 | // find matching slot | |||
| 4392 | { | |||
| 4393 | Label entry, loop; | |||
| 4394 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4394, _masm)-> movptr(rtop, monitor_block_top); // points to current entry, | |||
| 4395 | // starting with top-most entry | |||
| 4396 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4396, _masm)-> lea(rbot, monitor_block_bot); // points to word before bottom | |||
| 4397 | // of monitor block | |||
| 4398 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4398, _masm)-> jmpb(entry)jmpb_0(entry, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4398); | |||
| 4399 | ||||
| 4400 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4400, _masm)-> bind(loop); | |||
| 4401 | // check if current entry is for same object | |||
| 4402 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4402, _masm)-> cmpptr(rax, Address(rtop, BasicObjectLock::obj_offset_in_bytes())); | |||
| 4403 | // if same object then stop searching | |||
| 4404 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4404, _masm)-> jcc(Assembler::equal, found); | |||
| 4405 | // otherwise advance to next entry | |||
| 4406 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4406, _masm)-> addptr(rtop, entry_size); | |||
| 4407 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4407, _masm)-> bind(entry); | |||
| 4408 | // check if bottom reached | |||
| 4409 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4409, _masm)-> cmpptr(rtop, rbot); | |||
| 4410 | // if not at bottom then check this entry | |||
| 4411 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4411, _masm)-> jcc(Assembler::notEqual, loop); | |||
| 4412 | } | |||
| 4413 | ||||
| 4414 | // error handling. Unlocking was not block-structured | |||
| 4415 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4415, _masm)-> call_VM(noreg, CAST_FROM_FN_PTR(address,((address)((address_word)(InterpreterRuntime::throw_illegal_monitor_state_exception ))) | |||
| 4416 | InterpreterRuntime::throw_illegal_monitor_state_exception)((address)((address_word)(InterpreterRuntime::throw_illegal_monitor_state_exception )))); | |||
| 4417 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4417, _masm)-> should_not_reach_here(); | |||
| 4418 | ||||
| 4419 | // call run-time routine | |||
| 4420 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4420, _masm)-> bind(found); | |||
| 4421 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4421, _masm)-> push_ptr(rax); // make sure object is on stack (contract with oopMaps) | |||
| 4422 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4422, _masm)-> unlock_object(rtop); | |||
| 4423 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4423, _masm)-> pop_ptr(rax); // discard object | |||
| 4424 | } | |||
| 4425 | ||||
| 4426 | // Wide instructions | |||
| 4427 | void TemplateTable::wide() { | |||
| 4428 | transition(vtos, vtos); | |||
| 4429 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4429, _masm)-> load_unsigned_byte(rbx, at_bcp(1)); | |||
| 4430 | ExternalAddress wtable((address)Interpreter::_wentry_point); | |||
| 4431 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4431, _masm)-> jump(ArrayAddress(wtable, Address(noreg, rbx, Address::times_ptr))); | |||
| 4432 | // Note: the rbcp increment step is part of the individual wide bytecode implementations | |||
| 4433 | } | |||
| 4434 | ||||
| 4435 | // Multi arrays | |||
| 4436 | void TemplateTable::multianewarray() { | |||
| 4437 | transition(vtos, atos); | |||
| 4438 | ||||
| 4439 | Register rarg = LP64_ONLY(c_rarg1)c_rarg1 NOT_LP64(rax); | |||
| 4440 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4440, _masm)-> load_unsigned_byte(rax, at_bcp(3)); // get number of dimensions | |||
| 4441 | // last dim is on top of stack; we want address of first one: | |||
| 4442 | // first_addr = last_addr + (ndims - 1) * stackElementSize - 1*wordsize | |||
| 4443 | // the latter wordSize to point to the beginning of the array. | |||
| 4444 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4444, _masm)-> lea(rarg, Address(rsp, rax, Interpreter::stackElementScale(), -wordSize)); | |||
| ||||
| 4445 | call_VM(rax, CAST_FROM_FN_PTR(address, InterpreterRuntime::multianewarray)((address)((address_word)(InterpreterRuntime::multianewarray) )), rarg); | |||
| 4446 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4446, _masm)-> load_unsigned_byte(rbx, at_bcp(3)); | |||
| 4447 | __Disassembler::hook<InterpreterMacroAssembler>("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/templateTable_x86.cpp" , 4447, _masm)-> lea(rsp, Address(rsp, rbx, Interpreter::stackElementScale())); // get rid of counts | |||
| 4448 | } |
| 1 | /* | |||
| 2 | * Copyright (c) 1997, 2021, Oracle and/or its affiliates. All rights reserved. | |||
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |||
| 4 | * | |||
| 5 | * This code is free software; you can redistribute it and/or modify it | |||
| 6 | * under the terms of the GNU General Public License version 2 only, as | |||
| 7 | * published by the Free Software Foundation. | |||
| 8 | * | |||
| 9 | * This code is distributed in the hope that it will be useful, but WITHOUT | |||
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |||
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |||
| 12 | * version 2 for more details (a copy is included in the LICENSE file that | |||
| 13 | * accompanied this code). | |||
| 14 | * | |||
| 15 | * You should have received a copy of the GNU General Public License version | |||
| 16 | * 2 along with this work; if not, write to the Free Software Foundation, | |||
| 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |||
| 18 | * | |||
| 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |||
| 20 | * or visit www.oracle.com if you need additional information or have any | |||
| 21 | * questions. | |||
| 22 | * | |||
| 23 | */ | |||
| 24 | ||||
| 25 | #ifndef CPU_X86_ASSEMBLER_X86_HPP | |||
| 26 | #define CPU_X86_ASSEMBLER_X86_HPP | |||
| 27 | ||||
| 28 | #include "asm/register.hpp" | |||
| 29 | #include "utilities/powerOfTwo.hpp" | |||
| 30 | ||||
| 31 | // Contains all the definitions needed for x86 assembly code generation. | |||
| 32 | ||||
| 33 | // Calling convention | |||
| 34 | class Argument { | |||
| 35 | public: | |||
| 36 | enum { | |||
| 37 | #ifdef _LP641 | |||
| 38 | #ifdef _WIN64 | |||
| 39 | n_int_register_parameters_c = 4, // rcx, rdx, r8, r9 (c_rarg0, c_rarg1, ...) | |||
| 40 | n_float_register_parameters_c = 4, // xmm0 - xmm3 (c_farg0, c_farg1, ... ) | |||
| 41 | n_int_register_returns_c = 1, // rax | |||
| 42 | n_float_register_returns_c = 1, // xmm0 | |||
| 43 | #else | |||
| 44 | n_int_register_parameters_c = 6, // rdi, rsi, rdx, rcx, r8, r9 (c_rarg0, c_rarg1, ...) | |||
| 45 | n_float_register_parameters_c = 8, // xmm0 - xmm7 (c_farg0, c_farg1, ... ) | |||
| 46 | n_int_register_returns_c = 2, // rax, rdx | |||
| 47 | n_float_register_returns_c = 2, // xmm0, xmm1 | |||
| 48 | #endif // _WIN64 | |||
| 49 | n_int_register_parameters_j = 6, // j_rarg0, j_rarg1, ... | |||
| 50 | n_float_register_parameters_j = 8 // j_farg0, j_farg1, ... | |||
| 51 | #else | |||
| 52 | n_register_parameters = 0 // 0 registers used to pass arguments | |||
| 53 | #endif // _LP64 | |||
| 54 | }; | |||
| 55 | }; | |||
| 56 | ||||
| 57 | ||||
| 58 | #ifdef _LP641 | |||
| 59 | // Symbolically name the register arguments used by the c calling convention. | |||
| 60 | // Windows is different from linux/solaris. So much for standards... | |||
| 61 | ||||
| 62 | #ifdef _WIN64 | |||
| 63 | ||||
| 64 | REGISTER_DECLARATION(Register, c_rarg0, rcx)const Register c_rarg0 = ((Register)rcx); | |||
| 65 | REGISTER_DECLARATION(Register, c_rarg1, rdx)const Register c_rarg1 = ((Register)rdx); | |||
| 66 | REGISTER_DECLARATION(Register, c_rarg2, r8)const Register c_rarg2 = ((Register)r8); | |||
| 67 | REGISTER_DECLARATION(Register, c_rarg3, r9)const Register c_rarg3 = ((Register)r9); | |||
| 68 | ||||
| 69 | REGISTER_DECLARATION(XMMRegister, c_farg0, xmm0)const XMMRegister c_farg0 = ((XMMRegister)xmm0); | |||
| 70 | REGISTER_DECLARATION(XMMRegister, c_farg1, xmm1)const XMMRegister c_farg1 = ((XMMRegister)xmm1); | |||
| 71 | REGISTER_DECLARATION(XMMRegister, c_farg2, xmm2)const XMMRegister c_farg2 = ((XMMRegister)xmm2); | |||
| 72 | REGISTER_DECLARATION(XMMRegister, c_farg3, xmm3)const XMMRegister c_farg3 = ((XMMRegister)xmm3); | |||
| 73 | ||||
| 74 | #else | |||
| 75 | ||||
| 76 | REGISTER_DECLARATION(Register, c_rarg0, rdi)const Register c_rarg0 = ((Register)rdi); | |||
| 77 | REGISTER_DECLARATION(Register, c_rarg1, rsi)const Register c_rarg1 = ((Register)rsi); | |||
| 78 | REGISTER_DECLARATION(Register, c_rarg2, rdx)const Register c_rarg2 = ((Register)rdx); | |||
| 79 | REGISTER_DECLARATION(Register, c_rarg3, rcx)const Register c_rarg3 = ((Register)rcx); | |||
| 80 | REGISTER_DECLARATION(Register, c_rarg4, r8)const Register c_rarg4 = ((Register)r8); | |||
| 81 | REGISTER_DECLARATION(Register, c_rarg5, r9)const Register c_rarg5 = ((Register)r9); | |||
| 82 | ||||
| 83 | REGISTER_DECLARATION(XMMRegister, c_farg0, xmm0)const XMMRegister c_farg0 = ((XMMRegister)xmm0); | |||
| 84 | REGISTER_DECLARATION(XMMRegister, c_farg1, xmm1)const XMMRegister c_farg1 = ((XMMRegister)xmm1); | |||
| 85 | REGISTER_DECLARATION(XMMRegister, c_farg2, xmm2)const XMMRegister c_farg2 = ((XMMRegister)xmm2); | |||
| 86 | REGISTER_DECLARATION(XMMRegister, c_farg3, xmm3)const XMMRegister c_farg3 = ((XMMRegister)xmm3); | |||
| 87 | REGISTER_DECLARATION(XMMRegister, c_farg4, xmm4)const XMMRegister c_farg4 = ((XMMRegister)xmm4); | |||
| 88 | REGISTER_DECLARATION(XMMRegister, c_farg5, xmm5)const XMMRegister c_farg5 = ((XMMRegister)xmm5); | |||
| 89 | REGISTER_DECLARATION(XMMRegister, c_farg6, xmm6)const XMMRegister c_farg6 = ((XMMRegister)xmm6); | |||
| 90 | REGISTER_DECLARATION(XMMRegister, c_farg7, xmm7)const XMMRegister c_farg7 = ((XMMRegister)xmm7); | |||
| 91 | ||||
| 92 | #endif // _WIN64 | |||
| 93 | ||||
| 94 | // Symbolically name the register arguments used by the Java calling convention. | |||
| 95 | // We have control over the convention for java so we can do what we please. | |||
| 96 | // What pleases us is to offset the java calling convention so that when | |||
| 97 | // we call a suitable jni method the arguments are lined up and we don't | |||
| 98 | // have to do little shuffling. A suitable jni method is non-static and a | |||
| 99 | // small number of arguments (two fewer args on windows) | |||
| 100 | // | |||
| 101 | // |-------------------------------------------------------| | |||
| 102 | // | c_rarg0 c_rarg1 c_rarg2 c_rarg3 c_rarg4 c_rarg5 | | |||
| 103 | // |-------------------------------------------------------| | |||
| 104 | // | rcx rdx r8 r9 rdi* rsi* | windows (* not a c_rarg) | |||
| 105 | // | rdi rsi rdx rcx r8 r9 | solaris/linux | |||
| 106 | // |-------------------------------------------------------| | |||
| 107 | // | j_rarg5 j_rarg0 j_rarg1 j_rarg2 j_rarg3 j_rarg4 | | |||
| 108 | // |-------------------------------------------------------| | |||
| 109 | ||||
| 110 | REGISTER_DECLARATION(Register, j_rarg0, c_rarg1)const Register j_rarg0 = ((Register)c_rarg1); | |||
| 111 | REGISTER_DECLARATION(Register, j_rarg1, c_rarg2)const Register j_rarg1 = ((Register)c_rarg2); | |||
| 112 | REGISTER_DECLARATION(Register, j_rarg2, c_rarg3)const Register j_rarg2 = ((Register)c_rarg3); | |||
| 113 | // Windows runs out of register args here | |||
| 114 | #ifdef _WIN64 | |||
| 115 | REGISTER_DECLARATION(Register, j_rarg3, rdi)const Register j_rarg3 = ((Register)rdi); | |||
| 116 | REGISTER_DECLARATION(Register, j_rarg4, rsi)const Register j_rarg4 = ((Register)rsi); | |||
| 117 | #else | |||
| 118 | REGISTER_DECLARATION(Register, j_rarg3, c_rarg4)const Register j_rarg3 = ((Register)c_rarg4); | |||
| 119 | REGISTER_DECLARATION(Register, j_rarg4, c_rarg5)const Register j_rarg4 = ((Register)c_rarg5); | |||
| 120 | #endif /* _WIN64 */ | |||
| 121 | REGISTER_DECLARATION(Register, j_rarg5, c_rarg0)const Register j_rarg5 = ((Register)c_rarg0); | |||
| 122 | ||||
| 123 | REGISTER_DECLARATION(XMMRegister, j_farg0, xmm0)const XMMRegister j_farg0 = ((XMMRegister)xmm0); | |||
| 124 | REGISTER_DECLARATION(XMMRegister, j_farg1, xmm1)const XMMRegister j_farg1 = ((XMMRegister)xmm1); | |||
| 125 | REGISTER_DECLARATION(XMMRegister, j_farg2, xmm2)const XMMRegister j_farg2 = ((XMMRegister)xmm2); | |||
| 126 | REGISTER_DECLARATION(XMMRegister, j_farg3, xmm3)const XMMRegister j_farg3 = ((XMMRegister)xmm3); | |||
| 127 | REGISTER_DECLARATION(XMMRegister, j_farg4, xmm4)const XMMRegister j_farg4 = ((XMMRegister)xmm4); | |||
| 128 | REGISTER_DECLARATION(XMMRegister, j_farg5, xmm5)const XMMRegister j_farg5 = ((XMMRegister)xmm5); | |||
| 129 | REGISTER_DECLARATION(XMMRegister, j_farg6, xmm6)const XMMRegister j_farg6 = ((XMMRegister)xmm6); | |||
| 130 | REGISTER_DECLARATION(XMMRegister, j_farg7, xmm7)const XMMRegister j_farg7 = ((XMMRegister)xmm7); | |||
| 131 | ||||
| 132 | REGISTER_DECLARATION(Register, rscratch1, r10)const Register rscratch1 = ((Register)r10); // volatile | |||
| 133 | REGISTER_DECLARATION(Register, rscratch2, r11)const Register rscratch2 = ((Register)r11); // volatile | |||
| 134 | ||||
| 135 | REGISTER_DECLARATION(Register, r12_heapbase, r12)const Register r12_heapbase = ((Register)r12); // callee-saved | |||
| 136 | REGISTER_DECLARATION(Register, r15_thread, r15)const Register r15_thread = ((Register)r15); // callee-saved | |||
| 137 | ||||
| 138 | #else | |||
| 139 | // rscratch1 will apear in 32bit code that is dead but of course must compile | |||
| 140 | // Using noreg ensures if the dead code is incorrectly live and executed it | |||
| 141 | // will cause an assertion failure | |||
| 142 | #define rscratch1 noreg | |||
| 143 | #define rscratch2 noreg | |||
| 144 | ||||
| 145 | #endif // _LP64 | |||
| 146 | ||||
| 147 | // JSR 292 | |||
| 148 | // On x86, the SP does not have to be saved when invoking method handle intrinsics | |||
| 149 | // or compiled lambda forms. We indicate that by setting rbp_mh_SP_save to noreg. | |||
| 150 | REGISTER_DECLARATION(Register, rbp_mh_SP_save, noreg)const Register rbp_mh_SP_save = ((Register)noreg); | |||
| 151 | ||||
| 152 | // Address is an abstraction used to represent a memory location | |||
| 153 | // using any of the amd64 addressing modes with one object. | |||
| 154 | // | |||
| 155 | // Note: A register location is represented via a Register, not | |||
| 156 | // via an address for efficiency & simplicity reasons. | |||
| 157 | ||||
| 158 | class ArrayAddress; | |||
| 159 | ||||
| 160 | class Address { | |||
| 161 | public: | |||
| 162 | enum ScaleFactor { | |||
| 163 | no_scale = -1, | |||
| 164 | times_1 = 0, | |||
| 165 | times_2 = 1, | |||
| 166 | times_4 = 2, | |||
| 167 | times_8 = 3, | |||
| 168 | times_ptr = LP64_ONLY(times_8)times_8 NOT_LP64(times_4) | |||
| 169 | }; | |||
| 170 | static ScaleFactor times(int size) { | |||
| 171 | assert(size >= 1 && size <= 8 && is_power_of_2(size), "bad scale size")do { if (!(size >= 1 && size <= 8 && is_power_of_2 (size))) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 171, "assert(" "size >= 1 && size <= 8 && is_power_of_2(size)" ") failed", "bad scale size"); ::breakpoint(); } } while (0); | |||
| 172 | if (size == 8) return times_8; | |||
| 173 | if (size == 4) return times_4; | |||
| 174 | if (size == 2) return times_2; | |||
| 175 | return times_1; | |||
| 176 | } | |||
| 177 | static int scale_size(ScaleFactor scale) { | |||
| 178 | assert(scale != no_scale, "")do { if (!(scale != no_scale)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 178, "assert(" "scale != no_scale" ") failed", ""); ::breakpoint (); } } while (0); | |||
| 179 | assert(((1 << (int)times_1) == 1 &&do { if (!(((1 << (int)times_1) == 1 && (1 << (int)times_2) == 2 && (1 << (int)times_4) == 4 && (1 << (int)times_8) == 8))) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 182, "assert(" "((1 << (int)times_1) == 1 && (1 << (int)times_2) == 2 && (1 << (int)times_4) == 4 && (1 << (int)times_8) == 8)" ") failed", ""); ::breakpoint(); } } while (0) | |||
| 180 | (1 << (int)times_2) == 2 &&do { if (!(((1 << (int)times_1) == 1 && (1 << (int)times_2) == 2 && (1 << (int)times_4) == 4 && (1 << (int)times_8) == 8))) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 182, "assert(" "((1 << (int)times_1) == 1 && (1 << (int)times_2) == 2 && (1 << (int)times_4) == 4 && (1 << (int)times_8) == 8)" ") failed", ""); ::breakpoint(); } } while (0) | |||
| 181 | (1 << (int)times_4) == 4 &&do { if (!(((1 << (int)times_1) == 1 && (1 << (int)times_2) == 2 && (1 << (int)times_4) == 4 && (1 << (int)times_8) == 8))) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 182, "assert(" "((1 << (int)times_1) == 1 && (1 << (int)times_2) == 2 && (1 << (int)times_4) == 4 && (1 << (int)times_8) == 8)" ") failed", ""); ::breakpoint(); } } while (0) | |||
| 182 | (1 << (int)times_8) == 8), "")do { if (!(((1 << (int)times_1) == 1 && (1 << (int)times_2) == 2 && (1 << (int)times_4) == 4 && (1 << (int)times_8) == 8))) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 182, "assert(" "((1 << (int)times_1) == 1 && (1 << (int)times_2) == 2 && (1 << (int)times_4) == 4 && (1 << (int)times_8) == 8)" ") failed", ""); ::breakpoint(); } } while (0); | |||
| 183 | return (1 << (int)scale); | |||
| 184 | } | |||
| 185 | ||||
| 186 | private: | |||
| 187 | Register _base; | |||
| 188 | Register _index; | |||
| 189 | XMMRegister _xmmindex; | |||
| 190 | ScaleFactor _scale; | |||
| 191 | int _disp; | |||
| 192 | bool _isxmmindex; | |||
| 193 | RelocationHolder _rspec; | |||
| 194 | ||||
| 195 | // Easily misused constructors make them private | |||
| 196 | // %%% can we make these go away? | |||
| 197 | NOT_LP64(Address(address loc, RelocationHolder spec);) | |||
| 198 | Address(int disp, address loc, relocInfo::relocType rtype); | |||
| 199 | Address(int disp, address loc, RelocationHolder spec); | |||
| 200 | ||||
| 201 | public: | |||
| 202 | ||||
| 203 | int disp() { return _disp; } | |||
| 204 | // creation | |||
| 205 | Address() | |||
| 206 | : _base(noreg), | |||
| 207 | _index(noreg), | |||
| 208 | _xmmindex(xnoreg), | |||
| 209 | _scale(no_scale), | |||
| 210 | _disp(0), | |||
| 211 | _isxmmindex(false){ | |||
| 212 | } | |||
| 213 | ||||
| 214 | // No default displacement otherwise Register can be implicitly | |||
| 215 | // converted to 0(Register) which is quite a different animal. | |||
| 216 | ||||
| 217 | Address(Register base, int disp) | |||
| 218 | : _base(base), | |||
| 219 | _index(noreg), | |||
| 220 | _xmmindex(xnoreg), | |||
| 221 | _scale(no_scale), | |||
| 222 | _disp(disp), | |||
| 223 | _isxmmindex(false){ | |||
| 224 | } | |||
| 225 | ||||
| 226 | Address(Register base, Register index, ScaleFactor scale, int disp = 0) | |||
| 227 | : _base (base), | |||
| 228 | _index(index), | |||
| 229 | _xmmindex(xnoreg), | |||
| 230 | _scale(scale), | |||
| 231 | _disp (disp), | |||
| 232 | _isxmmindex(false) { | |||
| 233 | assert(!index->is_valid() == (scale == Address::no_scale),do { if (!(!index->is_valid() == (scale == Address::no_scale ))) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 234, "assert(" "!index->is_valid() == (scale == Address::no_scale)" ") failed", "inconsistent address"); ::breakpoint(); } } while (0) | |||
| ||||
| 234 | "inconsistent address")do { if (!(!index->is_valid() == (scale == Address::no_scale ))) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 234, "assert(" "!index->is_valid() == (scale == Address::no_scale)" ") failed", "inconsistent address"); ::breakpoint(); } } while (0); | |||
| 235 | } | |||
| 236 | ||||
| 237 | Address(Register base, RegisterOrConstant index, ScaleFactor scale = times_1, int disp = 0) | |||
| 238 | : _base (base), | |||
| 239 | _index(index.register_or_noreg()), | |||
| 240 | _xmmindex(xnoreg), | |||
| 241 | _scale(scale), | |||
| 242 | _disp (disp + (index.constant_or_zero() * scale_size(scale))), | |||
| 243 | _isxmmindex(false){ | |||
| 244 | if (!index.is_register()) scale = Address::no_scale; | |||
| 245 | assert(!_index->is_valid() == (scale == Address::no_scale),do { if (!(!_index->is_valid() == (scale == Address::no_scale ))) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 246, "assert(" "!_index->is_valid() == (scale == Address::no_scale)" ") failed", "inconsistent address"); ::breakpoint(); } } while (0) | |||
| 246 | "inconsistent address")do { if (!(!_index->is_valid() == (scale == Address::no_scale ))) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 246, "assert(" "!_index->is_valid() == (scale == Address::no_scale)" ") failed", "inconsistent address"); ::breakpoint(); } } while (0); | |||
| 247 | } | |||
| 248 | ||||
| 249 | Address(Register base, XMMRegister index, ScaleFactor scale, int disp = 0) | |||
| 250 | : _base (base), | |||
| 251 | _index(noreg), | |||
| 252 | _xmmindex(index), | |||
| 253 | _scale(scale), | |||
| 254 | _disp(disp), | |||
| 255 | _isxmmindex(true) { | |||
| 256 | assert(!index->is_valid() == (scale == Address::no_scale),do { if (!(!index->is_valid() == (scale == Address::no_scale ))) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 257, "assert(" "!index->is_valid() == (scale == Address::no_scale)" ") failed", "inconsistent address"); ::breakpoint(); } } while (0) | |||
| 257 | "inconsistent address")do { if (!(!index->is_valid() == (scale == Address::no_scale ))) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 257, "assert(" "!index->is_valid() == (scale == Address::no_scale)" ") failed", "inconsistent address"); ::breakpoint(); } } while (0); | |||
| 258 | } | |||
| 259 | ||||
| 260 | // The following overloads are used in connection with the | |||
| 261 | // ByteSize type (see sizes.hpp). They simplify the use of | |||
| 262 | // ByteSize'd arguments in assembly code. | |||
| 263 | ||||
| 264 | Address(Register base, ByteSize disp) | |||
| 265 | : Address(base, in_bytes(disp)) {} | |||
| 266 | ||||
| 267 | Address(Register base, Register index, ScaleFactor scale, ByteSize disp) | |||
| 268 | : Address(base, index, scale, in_bytes(disp)) {} | |||
| 269 | ||||
| 270 | Address(Register base, RegisterOrConstant index, ScaleFactor scale, ByteSize disp) | |||
| 271 | : Address(base, index, scale, in_bytes(disp)) {} | |||
| 272 | ||||
| 273 | Address plus_disp(int disp) const { | |||
| 274 | Address a = (*this); | |||
| 275 | a._disp += disp; | |||
| 276 | return a; | |||
| 277 | } | |||
| 278 | Address plus_disp(RegisterOrConstant disp, ScaleFactor scale = times_1) const { | |||
| 279 | Address a = (*this); | |||
| 280 | a._disp += disp.constant_or_zero() * scale_size(scale); | |||
| 281 | if (disp.is_register()) { | |||
| 282 | assert(!a.index()->is_valid(), "competing indexes")do { if (!(!a.index()->is_valid())) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 282, "assert(" "!a.index()->is_valid()" ") failed", "competing indexes" ); ::breakpoint(); } } while (0); | |||
| 283 | a._index = disp.as_register(); | |||
| 284 | a._scale = scale; | |||
| 285 | } | |||
| 286 | return a; | |||
| 287 | } | |||
| 288 | bool is_same_address(Address a) const { | |||
| 289 | // disregard _rspec | |||
| 290 | return _base == a._base && _disp == a._disp && _index == a._index && _scale == a._scale; | |||
| 291 | } | |||
| 292 | ||||
| 293 | // accessors | |||
| 294 | bool uses(Register reg) const { return _base == reg || _index == reg; } | |||
| 295 | Register base() const { return _base; } | |||
| 296 | Register index() const { return _index; } | |||
| 297 | XMMRegister xmmindex() const { return _xmmindex; } | |||
| 298 | ScaleFactor scale() const { return _scale; } | |||
| 299 | int disp() const { return _disp; } | |||
| 300 | bool isxmmindex() const { return _isxmmindex; } | |||
| 301 | ||||
| 302 | // Convert the raw encoding form into the form expected by the constructor for | |||
| 303 | // Address. An index of 4 (rsp) corresponds to having no index, so convert | |||
| 304 | // that to noreg for the Address constructor. | |||
| 305 | static Address make_raw(int base, int index, int scale, int disp, relocInfo::relocType disp_reloc); | |||
| 306 | ||||
| 307 | static Address make_array(ArrayAddress); | |||
| 308 | ||||
| 309 | private: | |||
| 310 | bool base_needs_rex() const { | |||
| 311 | return _base->is_valid() && _base->encoding() >= 8; | |||
| 312 | } | |||
| 313 | ||||
| 314 | bool index_needs_rex() const { | |||
| 315 | return _index->is_valid() &&_index->encoding() >= 8; | |||
| 316 | } | |||
| 317 | ||||
| 318 | bool xmmindex_needs_rex() const { | |||
| 319 | return _xmmindex->is_valid() && _xmmindex->encoding() >= 8; | |||
| 320 | } | |||
| 321 | ||||
| 322 | relocInfo::relocType reloc() const { return _rspec.type(); } | |||
| 323 | ||||
| 324 | friend class Assembler; | |||
| 325 | friend class MacroAssembler; | |||
| 326 | friend class LIR_Assembler; // base/index/scale/disp | |||
| 327 | }; | |||
| 328 | ||||
| 329 | // | |||
| 330 | // AddressLiteral has been split out from Address because operands of this type | |||
| 331 | // need to be treated specially on 32bit vs. 64bit platforms. By splitting it out | |||
| 332 | // the few instructions that need to deal with address literals are unique and the | |||
| 333 | // MacroAssembler does not have to implement every instruction in the Assembler | |||
| 334 | // in order to search for address literals that may need special handling depending | |||
| 335 | // on the instruction and the platform. As small step on the way to merging i486/amd64 | |||
| 336 | // directories. | |||
| 337 | // | |||
| 338 | class AddressLiteral { | |||
| 339 | friend class ArrayAddress; | |||
| 340 | RelocationHolder _rspec; | |||
| 341 | // Typically we use AddressLiterals we want to use their rval | |||
| 342 | // However in some situations we want the lval (effect address) of the item. | |||
| 343 | // We provide a special factory for making those lvals. | |||
| 344 | bool _is_lval; | |||
| 345 | ||||
| 346 | // If the target is far we'll need to load the ea of this to | |||
| 347 | // a register to reach it. Otherwise if near we can do rip | |||
| 348 | // relative addressing. | |||
| 349 | ||||
| 350 | address _target; | |||
| 351 | ||||
| 352 | protected: | |||
| 353 | // creation | |||
| 354 | AddressLiteral() | |||
| 355 | : _is_lval(false), | |||
| 356 | _target(NULL__null) | |||
| 357 | {} | |||
| 358 | ||||
| 359 | public: | |||
| 360 | ||||
| 361 | ||||
| 362 | AddressLiteral(address target, relocInfo::relocType rtype); | |||
| 363 | ||||
| 364 | AddressLiteral(address target, RelocationHolder const& rspec) | |||
| 365 | : _rspec(rspec), | |||
| 366 | _is_lval(false), | |||
| 367 | _target(target) | |||
| 368 | {} | |||
| 369 | ||||
| 370 | AddressLiteral addr() { | |||
| 371 | AddressLiteral ret = *this; | |||
| 372 | ret._is_lval = true; | |||
| 373 | return ret; | |||
| 374 | } | |||
| 375 | ||||
| 376 | ||||
| 377 | private: | |||
| 378 | ||||
| 379 | address target() { return _target; } | |||
| 380 | bool is_lval() { return _is_lval; } | |||
| 381 | ||||
| 382 | relocInfo::relocType reloc() const { return _rspec.type(); } | |||
| 383 | const RelocationHolder& rspec() const { return _rspec; } | |||
| 384 | ||||
| 385 | friend class Assembler; | |||
| 386 | friend class MacroAssembler; | |||
| 387 | friend class Address; | |||
| 388 | friend class LIR_Assembler; | |||
| 389 | }; | |||
| 390 | ||||
| 391 | // Convience classes | |||
| 392 | class RuntimeAddress: public AddressLiteral { | |||
| 393 | ||||
| 394 | public: | |||
| 395 | ||||
| 396 | RuntimeAddress(address target) : AddressLiteral(target, relocInfo::runtime_call_type) {} | |||
| 397 | ||||
| 398 | }; | |||
| 399 | ||||
| 400 | class ExternalAddress: public AddressLiteral { | |||
| 401 | private: | |||
| 402 | static relocInfo::relocType reloc_for_target(address target) { | |||
| 403 | // Sometimes ExternalAddress is used for values which aren't | |||
| 404 | // exactly addresses, like the card table base. | |||
| 405 | // external_word_type can't be used for values in the first page | |||
| 406 | // so just skip the reloc in that case. | |||
| 407 | return external_word_Relocation::can_be_relocated(target) ? relocInfo::external_word_type : relocInfo::none; | |||
| 408 | } | |||
| 409 | ||||
| 410 | public: | |||
| 411 | ||||
| 412 | ExternalAddress(address target) : AddressLiteral(target, reloc_for_target(target)) {} | |||
| 413 | ||||
| 414 | }; | |||
| 415 | ||||
| 416 | class InternalAddress: public AddressLiteral { | |||
| 417 | ||||
| 418 | public: | |||
| 419 | ||||
| 420 | InternalAddress(address target) : AddressLiteral(target, relocInfo::internal_word_type) {} | |||
| 421 | ||||
| 422 | }; | |||
| 423 | ||||
| 424 | // x86 can do array addressing as a single operation since disp can be an absolute | |||
| 425 | // address amd64 can't. We create a class that expresses the concept but does extra | |||
| 426 | // magic on amd64 to get the final result | |||
| 427 | ||||
| 428 | class ArrayAddress { | |||
| 429 | private: | |||
| 430 | ||||
| 431 | AddressLiteral _base; | |||
| 432 | Address _index; | |||
| 433 | ||||
| 434 | public: | |||
| 435 | ||||
| 436 | ArrayAddress() {}; | |||
| 437 | ArrayAddress(AddressLiteral base, Address index): _base(base), _index(index) {}; | |||
| 438 | AddressLiteral base() { return _base; } | |||
| 439 | Address index() { return _index; } | |||
| 440 | ||||
| 441 | }; | |||
| 442 | ||||
| 443 | class InstructionAttr; | |||
| 444 | ||||
| 445 | // 64-bit refect the fxsave size which is 512 bytes and the new xsave area on EVEX which is another 2176 bytes | |||
| 446 | // See fxsave and xsave(EVEX enabled) documentation for layout | |||
| 447 | const int FPUStateSizeInWords = NOT_LP64(27) LP64_ONLY(2688 / wordSize)2688 / wordSize; | |||
| 448 | ||||
| 449 | // The Intel x86/Amd64 Assembler: Pure assembler doing NO optimizations on the instruction | |||
| 450 | // level (e.g. mov rax, 0 is not translated into xor rax, rax!); i.e., what you write | |||
| 451 | // is what you get. The Assembler is generating code into a CodeBuffer. | |||
| 452 | ||||
| 453 | class Assembler : public AbstractAssembler { | |||
| 454 | friend class AbstractAssembler; // for the non-virtual hack | |||
| 455 | friend class LIR_Assembler; // as_Address() | |||
| 456 | friend class StubGenerator; | |||
| 457 | ||||
| 458 | public: | |||
| 459 | enum Condition { // The x86 condition codes used for conditional jumps/moves. | |||
| 460 | zero = 0x4, | |||
| 461 | notZero = 0x5, | |||
| 462 | equal = 0x4, | |||
| 463 | notEqual = 0x5, | |||
| 464 | less = 0xc, | |||
| 465 | lessEqual = 0xe, | |||
| 466 | greater = 0xf, | |||
| 467 | greaterEqual = 0xd, | |||
| 468 | below = 0x2, | |||
| 469 | belowEqual = 0x6, | |||
| 470 | above = 0x7, | |||
| 471 | aboveEqual = 0x3, | |||
| 472 | overflow = 0x0, | |||
| 473 | noOverflow = 0x1, | |||
| 474 | carrySet = 0x2, | |||
| 475 | carryClear = 0x3, | |||
| 476 | negative = 0x8, | |||
| 477 | positive = 0x9, | |||
| 478 | parity = 0xa, | |||
| 479 | noParity = 0xb | |||
| 480 | }; | |||
| 481 | ||||
| 482 | enum Prefix { | |||
| 483 | // segment overrides | |||
| 484 | CS_segment = 0x2e, | |||
| 485 | SS_segment = 0x36, | |||
| 486 | DS_segment = 0x3e, | |||
| 487 | ES_segment = 0x26, | |||
| 488 | FS_segment = 0x64, | |||
| 489 | GS_segment = 0x65, | |||
| 490 | ||||
| 491 | REX = 0x40, | |||
| 492 | ||||
| 493 | REX_B = 0x41, | |||
| 494 | REX_X = 0x42, | |||
| 495 | REX_XB = 0x43, | |||
| 496 | REX_R = 0x44, | |||
| 497 | REX_RB = 0x45, | |||
| 498 | REX_RX = 0x46, | |||
| 499 | REX_RXB = 0x47, | |||
| 500 | ||||
| 501 | REX_W = 0x48, | |||
| 502 | ||||
| 503 | REX_WB = 0x49, | |||
| 504 | REX_WX = 0x4A, | |||
| 505 | REX_WXB = 0x4B, | |||
| 506 | REX_WR = 0x4C, | |||
| 507 | REX_WRB = 0x4D, | |||
| 508 | REX_WRX = 0x4E, | |||
| 509 | REX_WRXB = 0x4F, | |||
| 510 | ||||
| 511 | VEX_3bytes = 0xC4, | |||
| 512 | VEX_2bytes = 0xC5, | |||
| 513 | EVEX_4bytes = 0x62, | |||
| 514 | Prefix_EMPTY = 0x0 | |||
| 515 | }; | |||
| 516 | ||||
| 517 | enum VexPrefix { | |||
| 518 | VEX_B = 0x20, | |||
| 519 | VEX_X = 0x40, | |||
| 520 | VEX_R = 0x80, | |||
| 521 | VEX_W = 0x80 | |||
| 522 | }; | |||
| 523 | ||||
| 524 | enum ExexPrefix { | |||
| 525 | EVEX_F = 0x04, | |||
| 526 | EVEX_V = 0x08, | |||
| 527 | EVEX_Rb = 0x10, | |||
| 528 | EVEX_X = 0x40, | |||
| 529 | EVEX_Z = 0x80 | |||
| 530 | }; | |||
| 531 | ||||
| 532 | enum VexSimdPrefix { | |||
| 533 | VEX_SIMD_NONE = 0x0, | |||
| 534 | VEX_SIMD_66 = 0x1, | |||
| 535 | VEX_SIMD_F3 = 0x2, | |||
| 536 | VEX_SIMD_F2 = 0x3 | |||
| 537 | }; | |||
| 538 | ||||
| 539 | enum VexOpcode { | |||
| 540 | VEX_OPCODE_NONE = 0x0, | |||
| 541 | VEX_OPCODE_0F = 0x1, | |||
| 542 | VEX_OPCODE_0F_38 = 0x2, | |||
| 543 | VEX_OPCODE_0F_3A = 0x3, | |||
| 544 | VEX_OPCODE_MASK = 0x1F | |||
| 545 | }; | |||
| 546 | ||||
| 547 | enum AvxVectorLen { | |||
| 548 | AVX_128bit = 0x0, | |||
| 549 | AVX_256bit = 0x1, | |||
| 550 | AVX_512bit = 0x2, | |||
| 551 | AVX_NoVec = 0x4 | |||
| 552 | }; | |||
| 553 | ||||
| 554 | enum EvexTupleType { | |||
| 555 | EVEX_FV = 0, | |||
| 556 | EVEX_HV = 4, | |||
| 557 | EVEX_FVM = 6, | |||
| 558 | EVEX_T1S = 7, | |||
| 559 | EVEX_T1F = 11, | |||
| 560 | EVEX_T2 = 13, | |||
| 561 | EVEX_T4 = 15, | |||
| 562 | EVEX_T8 = 17, | |||
| 563 | EVEX_HVM = 18, | |||
| 564 | EVEX_QVM = 19, | |||
| 565 | EVEX_OVM = 20, | |||
| 566 | EVEX_M128 = 21, | |||
| 567 | EVEX_DUP = 22, | |||
| 568 | EVEX_ETUP = 23 | |||
| 569 | }; | |||
| 570 | ||||
| 571 | enum EvexInputSizeInBits { | |||
| 572 | EVEX_8bit = 0, | |||
| 573 | EVEX_16bit = 1, | |||
| 574 | EVEX_32bit = 2, | |||
| 575 | EVEX_64bit = 3, | |||
| 576 | EVEX_NObit = 4 | |||
| 577 | }; | |||
| 578 | ||||
| 579 | enum WhichOperand { | |||
| 580 | // input to locate_operand, and format code for relocations | |||
| 581 | imm_operand = 0, // embedded 32-bit|64-bit immediate operand | |||
| 582 | disp32_operand = 1, // embedded 32-bit displacement or address | |||
| 583 | call32_operand = 2, // embedded 32-bit self-relative displacement | |||
| 584 | #ifndef _LP641 | |||
| 585 | _WhichOperand_limit = 3 | |||
| 586 | #else | |||
| 587 | narrow_oop_operand = 3, // embedded 32-bit immediate narrow oop | |||
| 588 | _WhichOperand_limit = 4 | |||
| 589 | #endif | |||
| 590 | }; | |||
| 591 | ||||
| 592 | // Comparison predicates for integral types & FP types when using SSE | |||
| 593 | enum ComparisonPredicate { | |||
| 594 | eq = 0, | |||
| 595 | lt = 1, | |||
| 596 | le = 2, | |||
| 597 | _false = 3, | |||
| 598 | neq = 4, | |||
| 599 | nlt = 5, | |||
| 600 | nle = 6, | |||
| 601 | _true = 7 | |||
| 602 | }; | |||
| 603 | ||||
| 604 | // Comparison predicates for FP types when using AVX | |||
| 605 | // O means ordered. U is unordered. When using ordered, any NaN comparison is false. Otherwise, it is true. | |||
| 606 | // S means signaling. Q means non-signaling. When signaling is true, instruction signals #IA on NaN. | |||
| 607 | enum ComparisonPredicateFP { | |||
| 608 | EQ_OQ = 0, | |||
| 609 | LT_OS = 1, | |||
| 610 | LE_OS = 2, | |||
| 611 | UNORD_Q = 3, | |||
| 612 | NEQ_UQ = 4, | |||
| 613 | NLT_US = 5, | |||
| 614 | NLE_US = 6, | |||
| 615 | ORD_Q = 7, | |||
| 616 | EQ_UQ = 8, | |||
| 617 | NGE_US = 9, | |||
| 618 | NGT_US = 0xA, | |||
| 619 | FALSE_OQ = 0XB, | |||
| 620 | NEQ_OQ = 0xC, | |||
| 621 | GE_OS = 0xD, | |||
| 622 | GT_OS = 0xE, | |||
| 623 | TRUE_UQ = 0xF, | |||
| 624 | EQ_OS = 0x10, | |||
| 625 | LT_OQ = 0x11, | |||
| 626 | LE_OQ = 0x12, | |||
| 627 | UNORD_S = 0x13, | |||
| 628 | NEQ_US = 0x14, | |||
| 629 | NLT_UQ = 0x15, | |||
| 630 | NLE_UQ = 0x16, | |||
| 631 | ORD_S = 0x17, | |||
| 632 | EQ_US = 0x18, | |||
| 633 | NGE_UQ = 0x19, | |||
| 634 | NGT_UQ = 0x1A, | |||
| 635 | FALSE_OS = 0x1B, | |||
| 636 | NEQ_OS = 0x1C, | |||
| 637 | GE_OQ = 0x1D, | |||
| 638 | GT_OQ = 0x1E, | |||
| 639 | TRUE_US =0x1F | |||
| 640 | }; | |||
| 641 | ||||
| 642 | enum Width { | |||
| 643 | B = 0, | |||
| 644 | W = 1, | |||
| 645 | D = 2, | |||
| 646 | Q = 3 | |||
| 647 | }; | |||
| 648 | ||||
| 649 | //---< calculate length of instruction >--- | |||
| 650 | // As instruction size can't be found out easily on x86/x64, | |||
| 651 | // we just use '4' for len and maxlen. | |||
| 652 | // instruction must start at passed address | |||
| 653 | static unsigned int instr_len(unsigned char *instr) { return 4; } | |||
| 654 | ||||
| 655 | //---< longest instructions >--- | |||
| 656 | // Max instruction length is not specified in architecture documentation. | |||
| 657 | // We could use a "safe enough" estimate (15), but just default to | |||
| 658 | // instruction length guess from above. | |||
| 659 | static unsigned int instr_maxlen() { return 4; } | |||
| 660 | ||||
| 661 | // NOTE: The general philopsophy of the declarations here is that 64bit versions | |||
| 662 | // of instructions are freely declared without the need for wrapping them an ifdef. | |||
| 663 | // (Some dangerous instructions are ifdef's out of inappropriate jvm's.) | |||
| 664 | // In the .cpp file the implementations are wrapped so that they are dropped out | |||
| 665 | // of the resulting jvm. This is done mostly to keep the footprint of MINIMAL | |||
| 666 | // to the size it was prior to merging up the 32bit and 64bit assemblers. | |||
| 667 | // | |||
| 668 | // This does mean you'll get a linker/runtime error if you use a 64bit only instruction | |||
| 669 | // in a 32bit vm. This is somewhat unfortunate but keeps the ifdef noise down. | |||
| 670 | ||||
| 671 | private: | |||
| 672 | ||||
| 673 | bool _legacy_mode_bw; | |||
| 674 | bool _legacy_mode_dq; | |||
| 675 | bool _legacy_mode_vl; | |||
| 676 | bool _legacy_mode_vlbw; | |||
| 677 | NOT_LP64(bool _is_managed;) | |||
| 678 | ||||
| 679 | class InstructionAttr *_attributes; | |||
| 680 | ||||
| 681 | // 64bit prefixes | |||
| 682 | void prefix(Register reg); | |||
| 683 | void prefix(Register dst, Register src, Prefix p); | |||
| 684 | void prefix(Register dst, Address adr, Prefix p); | |||
| 685 | ||||
| 686 | void prefix(Address adr); | |||
| 687 | void prefix(Address adr, Register reg, bool byteinst = false); | |||
| 688 | void prefix(Address adr, XMMRegister reg); | |||
| 689 | ||||
| 690 | int prefix_and_encode(int reg_enc, bool byteinst = false); | |||
| 691 | int prefix_and_encode(int dst_enc, int src_enc) { | |||
| 692 | return prefix_and_encode(dst_enc, false, src_enc, false); | |||
| 693 | } | |||
| 694 | int prefix_and_encode(int dst_enc, bool dst_is_byte, int src_enc, bool src_is_byte); | |||
| 695 | ||||
| 696 | // Some prefixq variants always emit exactly one prefix byte, so besides a | |||
| 697 | // prefix-emitting method we provide a method to get the prefix byte to emit, | |||
| 698 | // which can then be folded into a byte stream. | |||
| 699 | int8_t get_prefixq(Address adr); | |||
| 700 | int8_t get_prefixq(Address adr, Register reg); | |||
| 701 | ||||
| 702 | void prefixq(Address adr); | |||
| 703 | void prefixq(Address adr, Register reg); | |||
| 704 | void prefixq(Address adr, XMMRegister reg); | |||
| 705 | ||||
| 706 | int prefixq_and_encode(int reg_enc); | |||
| 707 | int prefixq_and_encode(int dst_enc, int src_enc); | |||
| 708 | ||||
| 709 | void rex_prefix(Address adr, XMMRegister xreg, | |||
| 710 | VexSimdPrefix pre, VexOpcode opc, bool rex_w); | |||
| 711 | int rex_prefix_and_encode(int dst_enc, int src_enc, | |||
| 712 | VexSimdPrefix pre, VexOpcode opc, bool rex_w); | |||
| 713 | ||||
| 714 | void vex_prefix(bool vex_r, bool vex_b, bool vex_x, int nds_enc, VexSimdPrefix pre, VexOpcode opc); | |||
| 715 | ||||
| 716 | void evex_prefix(bool vex_r, bool vex_b, bool vex_x, bool evex_r, bool evex_v, | |||
| 717 | int nds_enc, VexSimdPrefix pre, VexOpcode opc); | |||
| 718 | ||||
| 719 | void vex_prefix(Address adr, int nds_enc, int xreg_enc, | |||
| 720 | VexSimdPrefix pre, VexOpcode opc, | |||
| 721 | InstructionAttr *attributes); | |||
| 722 | ||||
| 723 | int vex_prefix_and_encode(int dst_enc, int nds_enc, int src_enc, | |||
| 724 | VexSimdPrefix pre, VexOpcode opc, | |||
| 725 | InstructionAttr *attributes); | |||
| 726 | ||||
| 727 | void simd_prefix(XMMRegister xreg, XMMRegister nds, Address adr, VexSimdPrefix pre, | |||
| 728 | VexOpcode opc, InstructionAttr *attributes); | |||
| 729 | ||||
| 730 | int simd_prefix_and_encode(XMMRegister dst, XMMRegister nds, XMMRegister src, VexSimdPrefix pre, | |||
| 731 | VexOpcode opc, InstructionAttr *attributes); | |||
| 732 | ||||
| 733 | // Helper functions for groups of instructions | |||
| 734 | void emit_arith_b(int op1, int op2, Register dst, int imm8); | |||
| 735 | ||||
| 736 | void emit_arith(int op1, int op2, Register dst, int32_t imm32); | |||
| 737 | // Force generation of a 4 byte immediate value even if it fits into 8bit | |||
| 738 | void emit_arith_imm32(int op1, int op2, Register dst, int32_t imm32); | |||
| 739 | void emit_arith(int op1, int op2, Register dst, Register src); | |||
| 740 | ||||
| 741 | bool emit_compressed_disp_byte(int &disp); | |||
| 742 | ||||
| 743 | void emit_modrm(int mod, int dst_enc, int src_enc); | |||
| 744 | void emit_modrm_disp8(int mod, int dst_enc, int src_enc, | |||
| 745 | int disp); | |||
| 746 | void emit_modrm_sib(int mod, int dst_enc, int src_enc, | |||
| 747 | Address::ScaleFactor scale, int index_enc, int base_enc); | |||
| 748 | void emit_modrm_sib_disp8(int mod, int dst_enc, int src_enc, | |||
| 749 | Address::ScaleFactor scale, int index_enc, int base_enc, | |||
| 750 | int disp); | |||
| 751 | ||||
| 752 | void emit_operand_helper(int reg_enc, | |||
| 753 | int base_enc, int index_enc, Address::ScaleFactor scale, | |||
| 754 | int disp, | |||
| 755 | RelocationHolder const& rspec, | |||
| 756 | int rip_relative_correction = 0); | |||
| 757 | ||||
| 758 | void emit_operand(Register reg, | |||
| 759 | Register base, Register index, Address::ScaleFactor scale, | |||
| 760 | int disp, | |||
| 761 | RelocationHolder const& rspec, | |||
| 762 | int rip_relative_correction = 0); | |||
| 763 | ||||
| 764 | void emit_operand(Register reg, | |||
| 765 | Register base, XMMRegister index, Address::ScaleFactor scale, | |||
| 766 | int disp, | |||
| 767 | RelocationHolder const& rspec); | |||
| 768 | ||||
| 769 | void emit_operand(XMMRegister xreg, | |||
| 770 | Register base, XMMRegister xindex, Address::ScaleFactor scale, | |||
| 771 | int disp, | |||
| 772 | RelocationHolder const& rspec); | |||
| 773 | ||||
| 774 | void emit_operand(Register reg, Address adr, | |||
| 775 | int rip_relative_correction = 0); | |||
| 776 | ||||
| 777 | void emit_operand(XMMRegister reg, | |||
| 778 | Register base, Register index, Address::ScaleFactor scale, | |||
| 779 | int disp, | |||
| 780 | RelocationHolder const& rspec); | |||
| 781 | ||||
| 782 | void emit_operand(XMMRegister reg, Address adr); | |||
| 783 | ||||
| 784 | // Immediate-to-memory forms | |||
| 785 | void emit_arith_operand(int op1, Register rm, Address adr, int32_t imm32); | |||
| 786 | ||||
| 787 | protected: | |||
| 788 | #ifdef ASSERT1 | |||
| 789 | void check_relocation(RelocationHolder const& rspec, int format); | |||
| 790 | #endif | |||
| 791 | ||||
| 792 | void emit_data(jint data, relocInfo::relocType rtype, int format); | |||
| 793 | void emit_data(jint data, RelocationHolder const& rspec, int format); | |||
| 794 | void emit_data64(jlong data, relocInfo::relocType rtype, int format = 0); | |||
| 795 | void emit_data64(jlong data, RelocationHolder const& rspec, int format = 0); | |||
| 796 | ||||
| 797 | bool reachable(AddressLiteral adr) NOT_LP64({ return true;}); | |||
| 798 | ||||
| 799 | // These are all easily abused and hence protected | |||
| 800 | ||||
| 801 | // 32BIT ONLY SECTION | |||
| 802 | #ifndef _LP641 | |||
| 803 | // Make these disappear in 64bit mode since they would never be correct | |||
| 804 | void cmp_literal32(Register src1, int32_t imm32, RelocationHolder const& rspec); // 32BIT ONLY | |||
| 805 | void cmp_literal32(Address src1, int32_t imm32, RelocationHolder const& rspec); // 32BIT ONLY | |||
| 806 | ||||
| 807 | void mov_literal32(Register dst, int32_t imm32, RelocationHolder const& rspec); // 32BIT ONLY | |||
| 808 | void mov_literal32(Address dst, int32_t imm32, RelocationHolder const& rspec); // 32BIT ONLY | |||
| 809 | ||||
| 810 | void push_literal32(int32_t imm32, RelocationHolder const& rspec); // 32BIT ONLY | |||
| 811 | #else | |||
| 812 | // 64BIT ONLY SECTION | |||
| 813 | void mov_literal64(Register dst, intptr_t imm64, RelocationHolder const& rspec); // 64BIT ONLY | |||
| 814 | ||||
| 815 | void cmp_narrow_oop(Register src1, int32_t imm32, RelocationHolder const& rspec); | |||
| 816 | void cmp_narrow_oop(Address src1, int32_t imm32, RelocationHolder const& rspec); | |||
| 817 | ||||
| 818 | void mov_narrow_oop(Register dst, int32_t imm32, RelocationHolder const& rspec); | |||
| 819 | void mov_narrow_oop(Address dst, int32_t imm32, RelocationHolder const& rspec); | |||
| 820 | #endif // _LP64 | |||
| 821 | ||||
| 822 | // These are unique in that we are ensured by the caller that the 32bit | |||
| 823 | // relative in these instructions will always be able to reach the potentially | |||
| 824 | // 64bit address described by entry. Since they can take a 64bit address they | |||
| 825 | // don't have the 32 suffix like the other instructions in this class. | |||
| 826 | ||||
| 827 | void call_literal(address entry, RelocationHolder const& rspec); | |||
| 828 | void jmp_literal(address entry, RelocationHolder const& rspec); | |||
| 829 | ||||
| 830 | // Avoid using directly section | |||
| 831 | // Instructions in this section are actually usable by anyone without danger | |||
| 832 | // of failure but have performance issues that are addressed my enhanced | |||
| 833 | // instructions which will do the proper thing base on the particular cpu. | |||
| 834 | // We protect them because we don't trust you... | |||
| 835 | ||||
| 836 | // Don't use next inc() and dec() methods directly. INC & DEC instructions | |||
| 837 | // could cause a partial flag stall since they don't set CF flag. | |||
| 838 | // Use MacroAssembler::decrement() & MacroAssembler::increment() methods | |||
| 839 | // which call inc() & dec() or add() & sub() in accordance with | |||
| 840 | // the product flag UseIncDec value. | |||
| 841 | ||||
| 842 | void decl(Register dst); | |||
| 843 | void decl(Address dst); | |||
| 844 | void decq(Address dst); | |||
| 845 | ||||
| 846 | void incl(Register dst); | |||
| 847 | void incl(Address dst); | |||
| 848 | void incq(Register dst); | |||
| 849 | void incq(Address dst); | |||
| 850 | ||||
| 851 | // New cpus require use of movsd and movss to avoid partial register stall | |||
| 852 | // when loading from memory. But for old Opteron use movlpd instead of movsd. | |||
| 853 | // The selection is done in MacroAssembler::movdbl() and movflt(). | |||
| 854 | ||||
| 855 | // Move Scalar Single-Precision Floating-Point Values | |||
| 856 | void movss(XMMRegister dst, Address src); | |||
| 857 | void movss(XMMRegister dst, XMMRegister src); | |||
| 858 | void movss(Address dst, XMMRegister src); | |||
| 859 | ||||
| 860 | // Move Scalar Double-Precision Floating-Point Values | |||
| 861 | void movsd(XMMRegister dst, Address src); | |||
| 862 | void movsd(XMMRegister dst, XMMRegister src); | |||
| 863 | void movsd(Address dst, XMMRegister src); | |||
| 864 | void movlpd(XMMRegister dst, Address src); | |||
| 865 | ||||
| 866 | // New cpus require use of movaps and movapd to avoid partial register stall | |||
| 867 | // when moving between registers. | |||
| 868 | void movaps(XMMRegister dst, XMMRegister src); | |||
| 869 | void movapd(XMMRegister dst, XMMRegister src); | |||
| 870 | ||||
| 871 | // End avoid using directly | |||
| 872 | ||||
| 873 | ||||
| 874 | // Instruction prefixes | |||
| 875 | void prefix(Prefix p); | |||
| 876 | ||||
| 877 | public: | |||
| 878 | ||||
| 879 | // Creation | |||
| 880 | Assembler(CodeBuffer* code) : AbstractAssembler(code) { | |||
| 881 | init_attributes(); | |||
| 882 | } | |||
| 883 | ||||
| 884 | // Decoding | |||
| 885 | static address locate_operand(address inst, WhichOperand which); | |||
| 886 | static address locate_next_instruction(address inst); | |||
| 887 | ||||
| 888 | // Utilities | |||
| 889 | static bool query_compressed_disp_byte(int disp, bool is_evex_inst, int vector_len, | |||
| 890 | int cur_tuple_type, int in_size_in_bits, int cur_encoding); | |||
| 891 | ||||
| 892 | // Generic instructions | |||
| 893 | // Does 32bit or 64bit as needed for the platform. In some sense these | |||
| 894 | // belong in macro assembler but there is no need for both varieties to exist | |||
| 895 | ||||
| 896 | void init_attributes(void); | |||
| 897 | ||||
| 898 | void set_attributes(InstructionAttr *attributes) { _attributes = attributes; } | |||
| 899 | void clear_attributes(void) { _attributes = NULL__null; } | |||
| 900 | ||||
| 901 | void set_managed(void) { NOT_LP64(_is_managed = true;) } | |||
| 902 | void clear_managed(void) { NOT_LP64(_is_managed = false;) } | |||
| 903 | bool is_managed(void) { | |||
| 904 | NOT_LP64(return _is_managed;) | |||
| 905 | LP64_ONLY(return false;)return false; } | |||
| 906 | ||||
| 907 | void lea(Register dst, Address src); | |||
| 908 | ||||
| 909 | void mov(Register dst, Register src); | |||
| 910 | ||||
| 911 | #ifdef _LP641 | |||
| 912 | // support caching the result of some routines | |||
| 913 | ||||
| 914 | // must be called before pusha(), popa(), vzeroupper() - checked with asserts | |||
| 915 | static void precompute_instructions(); | |||
| 916 | ||||
| 917 | void pusha_uncached(); | |||
| 918 | void popa_uncached(); | |||
| 919 | #endif | |||
| 920 | void vzeroupper_uncached(); | |||
| 921 | void decq(Register dst); | |||
| 922 | ||||
| 923 | void pusha(); | |||
| 924 | void popa(); | |||
| 925 | ||||
| 926 | void pushf(); | |||
| 927 | void popf(); | |||
| 928 | ||||
| 929 | void push(int32_t imm32); | |||
| 930 | ||||
| 931 | void push(Register src); | |||
| 932 | ||||
| 933 | void pop(Register dst); | |||
| 934 | ||||
| 935 | // These are dummies to prevent surprise implicit conversions to Register | |||
| 936 | void push(void* v); | |||
| 937 | void pop(void* v); | |||
| 938 | ||||
| 939 | // These do register sized moves/scans | |||
| 940 | void rep_mov(); | |||
| 941 | void rep_stos(); | |||
| 942 | void rep_stosb(); | |||
| 943 | void repne_scan(); | |||
| 944 | #ifdef _LP641 | |||
| 945 | void repne_scanl(); | |||
| 946 | #endif | |||
| 947 | ||||
| 948 | // Vanilla instructions in lexical order | |||
| 949 | ||||
| 950 | void adcl(Address dst, int32_t imm32); | |||
| 951 | void adcl(Address dst, Register src); | |||
| 952 | void adcl(Register dst, int32_t imm32); | |||
| 953 | void adcl(Register dst, Address src); | |||
| 954 | void adcl(Register dst, Register src); | |||
| 955 | ||||
| 956 | void adcq(Register dst, int32_t imm32); | |||
| 957 | void adcq(Register dst, Address src); | |||
| 958 | void adcq(Register dst, Register src); | |||
| 959 | ||||
| 960 | void addb(Address dst, int imm8); | |||
| 961 | void addw(Register dst, Register src); | |||
| 962 | void addw(Address dst, int imm16); | |||
| 963 | ||||
| 964 | void addl(Address dst, int32_t imm32); | |||
| 965 | void addl(Address dst, Register src); | |||
| 966 | void addl(Register dst, int32_t imm32); | |||
| 967 | void addl(Register dst, Address src); | |||
| 968 | void addl(Register dst, Register src); | |||
| 969 | ||||
| 970 | void addq(Address dst, int32_t imm32); | |||
| 971 | void addq(Address dst, Register src); | |||
| 972 | void addq(Register dst, int32_t imm32); | |||
| 973 | void addq(Register dst, Address src); | |||
| 974 | void addq(Register dst, Register src); | |||
| 975 | ||||
| 976 | #ifdef _LP641 | |||
| 977 | //Add Unsigned Integers with Carry Flag | |||
| 978 | void adcxq(Register dst, Register src); | |||
| 979 | ||||
| 980 | //Add Unsigned Integers with Overflow Flag | |||
| 981 | void adoxq(Register dst, Register src); | |||
| 982 | #endif | |||
| 983 | ||||
| 984 | void addr_nop_4(); | |||
| 985 | void addr_nop_5(); | |||
| 986 | void addr_nop_7(); | |||
| 987 | void addr_nop_8(); | |||
| 988 | ||||
| 989 | // Add Scalar Double-Precision Floating-Point Values | |||
| 990 | void addsd(XMMRegister dst, Address src); | |||
| 991 | void addsd(XMMRegister dst, XMMRegister src); | |||
| 992 | ||||
| 993 | // Add Scalar Single-Precision Floating-Point Values | |||
| 994 | void addss(XMMRegister dst, Address src); | |||
| 995 | void addss(XMMRegister dst, XMMRegister src); | |||
| 996 | ||||
| 997 | // AES instructions | |||
| 998 | void aesdec(XMMRegister dst, Address src); | |||
| 999 | void aesdec(XMMRegister dst, XMMRegister src); | |||
| 1000 | void aesdeclast(XMMRegister dst, Address src); | |||
| 1001 | void aesdeclast(XMMRegister dst, XMMRegister src); | |||
| 1002 | void aesenc(XMMRegister dst, Address src); | |||
| 1003 | void aesenc(XMMRegister dst, XMMRegister src); | |||
| 1004 | void aesenclast(XMMRegister dst, Address src); | |||
| 1005 | void aesenclast(XMMRegister dst, XMMRegister src); | |||
| 1006 | // Vector AES instructions | |||
| 1007 | void vaesenc(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1008 | void vaesenclast(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1009 | void vaesdec(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1010 | void vaesdeclast(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1011 | ||||
| 1012 | void andw(Register dst, Register src); | |||
| 1013 | void andb(Address dst, Register src); | |||
| 1014 | ||||
| 1015 | void andl(Address dst, int32_t imm32); | |||
| 1016 | void andl(Register dst, int32_t imm32); | |||
| 1017 | void andl(Register dst, Address src); | |||
| 1018 | void andl(Register dst, Register src); | |||
| 1019 | void andl(Address dst, Register src); | |||
| 1020 | ||||
| 1021 | void andq(Address dst, int32_t imm32); | |||
| 1022 | void andq(Register dst, int32_t imm32); | |||
| 1023 | void andq(Register dst, Address src); | |||
| 1024 | void andq(Register dst, Register src); | |||
| 1025 | void andq(Address dst, Register src); | |||
| 1026 | ||||
| 1027 | // BMI instructions | |||
| 1028 | void andnl(Register dst, Register src1, Register src2); | |||
| 1029 | void andnl(Register dst, Register src1, Address src2); | |||
| 1030 | void andnq(Register dst, Register src1, Register src2); | |||
| 1031 | void andnq(Register dst, Register src1, Address src2); | |||
| 1032 | ||||
| 1033 | void blsil(Register dst, Register src); | |||
| 1034 | void blsil(Register dst, Address src); | |||
| 1035 | void blsiq(Register dst, Register src); | |||
| 1036 | void blsiq(Register dst, Address src); | |||
| 1037 | ||||
| 1038 | void blsmskl(Register dst, Register src); | |||
| 1039 | void blsmskl(Register dst, Address src); | |||
| 1040 | void blsmskq(Register dst, Register src); | |||
| 1041 | void blsmskq(Register dst, Address src); | |||
| 1042 | ||||
| 1043 | void blsrl(Register dst, Register src); | |||
| 1044 | void blsrl(Register dst, Address src); | |||
| 1045 | void blsrq(Register dst, Register src); | |||
| 1046 | void blsrq(Register dst, Address src); | |||
| 1047 | ||||
| 1048 | void bsfl(Register dst, Register src); | |||
| 1049 | void bsrl(Register dst, Register src); | |||
| 1050 | ||||
| 1051 | #ifdef _LP641 | |||
| 1052 | void bsfq(Register dst, Register src); | |||
| 1053 | void bsrq(Register dst, Register src); | |||
| 1054 | #endif | |||
| 1055 | ||||
| 1056 | void bswapl(Register reg); | |||
| 1057 | ||||
| 1058 | void bswapq(Register reg); | |||
| 1059 | ||||
| 1060 | void call(Label& L, relocInfo::relocType rtype); | |||
| 1061 | void call(Register reg); // push pc; pc <- reg | |||
| 1062 | void call(Address adr); // push pc; pc <- adr | |||
| 1063 | ||||
| 1064 | void cdql(); | |||
| 1065 | ||||
| 1066 | void cdqq(); | |||
| 1067 | ||||
| 1068 | void cld(); | |||
| 1069 | ||||
| 1070 | void clflush(Address adr); | |||
| 1071 | void clflushopt(Address adr); | |||
| 1072 | void clwb(Address adr); | |||
| 1073 | ||||
| 1074 | void cmovl(Condition cc, Register dst, Register src); | |||
| 1075 | void cmovl(Condition cc, Register dst, Address src); | |||
| 1076 | ||||
| 1077 | void cmovq(Condition cc, Register dst, Register src); | |||
| 1078 | void cmovq(Condition cc, Register dst, Address src); | |||
| 1079 | ||||
| 1080 | ||||
| 1081 | void cmpb(Address dst, int imm8); | |||
| 1082 | ||||
| 1083 | void cmpl(Address dst, int32_t imm32); | |||
| 1084 | ||||
| 1085 | void cmp(Register dst, int32_t imm32); | |||
| 1086 | void cmpl(Register dst, int32_t imm32); | |||
| 1087 | void cmpl(Register dst, Register src); | |||
| 1088 | void cmpl(Register dst, Address src); | |||
| 1089 | ||||
| 1090 | void cmpq(Address dst, int32_t imm32); | |||
| 1091 | void cmpq(Address dst, Register src); | |||
| 1092 | ||||
| 1093 | void cmpq(Register dst, int32_t imm32); | |||
| 1094 | void cmpq(Register dst, Register src); | |||
| 1095 | void cmpq(Register dst, Address src); | |||
| 1096 | ||||
| 1097 | // these are dummies used to catch attempting to convert NULL to Register | |||
| 1098 | void cmpl(Register dst, void* junk); // dummy | |||
| 1099 | void cmpq(Register dst, void* junk); // dummy | |||
| 1100 | ||||
| 1101 | void cmpw(Address dst, int imm16); | |||
| 1102 | ||||
| 1103 | void cmpxchg8 (Address adr); | |||
| 1104 | ||||
| 1105 | void cmpxchgb(Register reg, Address adr); | |||
| 1106 | void cmpxchgl(Register reg, Address adr); | |||
| 1107 | ||||
| 1108 | void cmpxchgq(Register reg, Address adr); | |||
| 1109 | void cmpxchgw(Register reg, Address adr); | |||
| 1110 | ||||
| 1111 | // Ordered Compare Scalar Double-Precision Floating-Point Values and set EFLAGS | |||
| 1112 | void comisd(XMMRegister dst, Address src); | |||
| 1113 | void comisd(XMMRegister dst, XMMRegister src); | |||
| 1114 | ||||
| 1115 | // Ordered Compare Scalar Single-Precision Floating-Point Values and set EFLAGS | |||
| 1116 | void comiss(XMMRegister dst, Address src); | |||
| 1117 | void comiss(XMMRegister dst, XMMRegister src); | |||
| 1118 | ||||
| 1119 | // Identify processor type and features | |||
| 1120 | void cpuid(); | |||
| 1121 | ||||
| 1122 | // CRC32C | |||
| 1123 | void crc32(Register crc, Register v, int8_t sizeInBytes); | |||
| 1124 | void crc32(Register crc, Address adr, int8_t sizeInBytes); | |||
| 1125 | ||||
| 1126 | // Convert Scalar Double-Precision Floating-Point Value to Scalar Single-Precision Floating-Point Value | |||
| 1127 | void cvtsd2ss(XMMRegister dst, XMMRegister src); | |||
| 1128 | void cvtsd2ss(XMMRegister dst, Address src); | |||
| 1129 | ||||
| 1130 | // Convert Doubleword Integer to Scalar Double-Precision Floating-Point Value | |||
| 1131 | void cvtsi2sdl(XMMRegister dst, Register src); | |||
| 1132 | void cvtsi2sdl(XMMRegister dst, Address src); | |||
| 1133 | void cvtsi2sdq(XMMRegister dst, Register src); | |||
| 1134 | void cvtsi2sdq(XMMRegister dst, Address src); | |||
| 1135 | ||||
| 1136 | // Convert Doubleword Integer to Scalar Single-Precision Floating-Point Value | |||
| 1137 | void cvtsi2ssl(XMMRegister dst, Register src); | |||
| 1138 | void cvtsi2ssl(XMMRegister dst, Address src); | |||
| 1139 | void cvtsi2ssq(XMMRegister dst, Register src); | |||
| 1140 | void cvtsi2ssq(XMMRegister dst, Address src); | |||
| 1141 | ||||
| 1142 | // Convert Packed Signed Doubleword Integers to Packed Double-Precision Floating-Point Value | |||
| 1143 | void cvtdq2pd(XMMRegister dst, XMMRegister src); | |||
| 1144 | void vcvtdq2pd(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1145 | ||||
| 1146 | // Convert Packed Signed Doubleword Integers to Packed Single-Precision Floating-Point Value | |||
| 1147 | void cvtdq2ps(XMMRegister dst, XMMRegister src); | |||
| 1148 | void vcvtdq2ps(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1149 | ||||
| 1150 | // Convert Scalar Single-Precision Floating-Point Value to Scalar Double-Precision Floating-Point Value | |||
| 1151 | void cvtss2sd(XMMRegister dst, XMMRegister src); | |||
| 1152 | void cvtss2sd(XMMRegister dst, Address src); | |||
| 1153 | ||||
| 1154 | // Convert with Truncation Scalar Double-Precision Floating-Point Value to Doubleword Integer | |||
| 1155 | void cvttsd2sil(Register dst, Address src); | |||
| 1156 | void cvttsd2sil(Register dst, XMMRegister src); | |||
| 1157 | void cvttsd2siq(Register dst, Address src); | |||
| 1158 | void cvttsd2siq(Register dst, XMMRegister src); | |||
| 1159 | ||||
| 1160 | // Convert with Truncation Scalar Single-Precision Floating-Point Value to Doubleword Integer | |||
| 1161 | void cvttss2sil(Register dst, XMMRegister src); | |||
| 1162 | void cvttss2siq(Register dst, XMMRegister src); | |||
| 1163 | ||||
| 1164 | // Convert vector double to int | |||
| 1165 | void cvttpd2dq(XMMRegister dst, XMMRegister src); | |||
| 1166 | ||||
| 1167 | // Convert vector float and double | |||
| 1168 | void vcvtps2pd(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1169 | void vcvtpd2ps(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1170 | ||||
| 1171 | // Convert vector float and int | |||
| 1172 | void vcvttps2dq(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1173 | ||||
| 1174 | // Convert vector long to vector FP | |||
| 1175 | void evcvtqq2ps(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1176 | void evcvtqq2pd(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1177 | ||||
| 1178 | // Convert vector double to long | |||
| 1179 | void evcvttpd2qq(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1180 | ||||
| 1181 | // Evex casts with truncation | |||
| 1182 | void evpmovwb(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1183 | void evpmovdw(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1184 | void evpmovdb(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1185 | void evpmovqd(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1186 | void evpmovqb(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1187 | void evpmovqw(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1188 | ||||
| 1189 | //Abs of packed Integer values | |||
| 1190 | void pabsb(XMMRegister dst, XMMRegister src); | |||
| 1191 | void pabsw(XMMRegister dst, XMMRegister src); | |||
| 1192 | void pabsd(XMMRegister dst, XMMRegister src); | |||
| 1193 | void vpabsb(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1194 | void vpabsw(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1195 | void vpabsd(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1196 | void evpabsq(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1197 | ||||
| 1198 | // Divide Scalar Double-Precision Floating-Point Values | |||
| 1199 | void divsd(XMMRegister dst, Address src); | |||
| 1200 | void divsd(XMMRegister dst, XMMRegister src); | |||
| 1201 | ||||
| 1202 | // Divide Scalar Single-Precision Floating-Point Values | |||
| 1203 | void divss(XMMRegister dst, Address src); | |||
| 1204 | void divss(XMMRegister dst, XMMRegister src); | |||
| 1205 | ||||
| 1206 | ||||
| 1207 | #ifndef _LP641 | |||
| 1208 | private: | |||
| 1209 | ||||
| 1210 | void emit_farith(int b1, int b2, int i); | |||
| 1211 | ||||
| 1212 | public: | |||
| 1213 | void emms(); | |||
| 1214 | ||||
| 1215 | void fabs(); | |||
| 1216 | ||||
| 1217 | void fadd(int i); | |||
| 1218 | ||||
| 1219 | void fadd_d(Address src); | |||
| 1220 | void fadd_s(Address src); | |||
| 1221 | ||||
| 1222 | // "Alternate" versions of x87 instructions place result down in FPU | |||
| 1223 | // stack instead of on TOS | |||
| 1224 | ||||
| 1225 | void fadda(int i); // "alternate" fadd | |||
| 1226 | void faddp(int i = 1); | |||
| 1227 | ||||
| 1228 | void fchs(); | |||
| 1229 | ||||
| 1230 | void fcom(int i); | |||
| 1231 | ||||
| 1232 | void fcomp(int i = 1); | |||
| 1233 | void fcomp_d(Address src); | |||
| 1234 | void fcomp_s(Address src); | |||
| 1235 | ||||
| 1236 | void fcompp(); | |||
| 1237 | ||||
| 1238 | void fcos(); | |||
| 1239 | ||||
| 1240 | void fdecstp(); | |||
| 1241 | ||||
| 1242 | void fdiv(int i); | |||
| 1243 | void fdiv_d(Address src); | |||
| 1244 | void fdivr_s(Address src); | |||
| 1245 | void fdiva(int i); // "alternate" fdiv | |||
| 1246 | void fdivp(int i = 1); | |||
| 1247 | ||||
| 1248 | void fdivr(int i); | |||
| 1249 | void fdivr_d(Address src); | |||
| 1250 | void fdiv_s(Address src); | |||
| 1251 | ||||
| 1252 | void fdivra(int i); // "alternate" reversed fdiv | |||
| 1253 | ||||
| 1254 | void fdivrp(int i = 1); | |||
| 1255 | ||||
| 1256 | void ffree(int i = 0); | |||
| 1257 | ||||
| 1258 | void fild_d(Address adr); | |||
| 1259 | void fild_s(Address adr); | |||
| 1260 | ||||
| 1261 | void fincstp(); | |||
| 1262 | ||||
| 1263 | void finit(); | |||
| 1264 | ||||
| 1265 | void fist_s (Address adr); | |||
| 1266 | void fistp_d(Address adr); | |||
| 1267 | void fistp_s(Address adr); | |||
| 1268 | ||||
| 1269 | void fld1(); | |||
| 1270 | ||||
| 1271 | void fld_d(Address adr); | |||
| 1272 | void fld_s(Address adr); | |||
| 1273 | void fld_s(int index); | |||
| 1274 | ||||
| 1275 | void fldcw(Address src); | |||
| 1276 | ||||
| 1277 | void fldenv(Address src); | |||
| 1278 | ||||
| 1279 | void fldlg2(); | |||
| 1280 | ||||
| 1281 | void fldln2(); | |||
| 1282 | ||||
| 1283 | void fldz(); | |||
| 1284 | ||||
| 1285 | void flog(); | |||
| 1286 | void flog10(); | |||
| 1287 | ||||
| 1288 | void fmul(int i); | |||
| 1289 | ||||
| 1290 | void fmul_d(Address src); | |||
| 1291 | void fmul_s(Address src); | |||
| 1292 | ||||
| 1293 | void fmula(int i); // "alternate" fmul | |||
| 1294 | ||||
| 1295 | void fmulp(int i = 1); | |||
| 1296 | ||||
| 1297 | void fnsave(Address dst); | |||
| 1298 | ||||
| 1299 | void fnstcw(Address src); | |||
| 1300 | ||||
| 1301 | void fnstsw_ax(); | |||
| 1302 | ||||
| 1303 | void fprem(); | |||
| 1304 | void fprem1(); | |||
| 1305 | ||||
| 1306 | void frstor(Address src); | |||
| 1307 | ||||
| 1308 | void fsin(); | |||
| 1309 | ||||
| 1310 | void fsqrt(); | |||
| 1311 | ||||
| 1312 | void fst_d(Address adr); | |||
| 1313 | void fst_s(Address adr); | |||
| 1314 | ||||
| 1315 | void fstp_d(Address adr); | |||
| 1316 | void fstp_d(int index); | |||
| 1317 | void fstp_s(Address adr); | |||
| 1318 | ||||
| 1319 | void fsub(int i); | |||
| 1320 | void fsub_d(Address src); | |||
| 1321 | void fsub_s(Address src); | |||
| 1322 | ||||
| 1323 | void fsuba(int i); // "alternate" fsub | |||
| 1324 | ||||
| 1325 | void fsubp(int i = 1); | |||
| 1326 | ||||
| 1327 | void fsubr(int i); | |||
| 1328 | void fsubr_d(Address src); | |||
| 1329 | void fsubr_s(Address src); | |||
| 1330 | ||||
| 1331 | void fsubra(int i); // "alternate" reversed fsub | |||
| 1332 | ||||
| 1333 | void fsubrp(int i = 1); | |||
| 1334 | ||||
| 1335 | void ftan(); | |||
| 1336 | ||||
| 1337 | void ftst(); | |||
| 1338 | ||||
| 1339 | void fucomi(int i = 1); | |||
| 1340 | void fucomip(int i = 1); | |||
| 1341 | ||||
| 1342 | void fwait(); | |||
| 1343 | ||||
| 1344 | void fxch(int i = 1); | |||
| 1345 | ||||
| 1346 | void fyl2x(); | |||
| 1347 | void frndint(); | |||
| 1348 | void f2xm1(); | |||
| 1349 | void fldl2e(); | |||
| 1350 | #endif // !_LP64 | |||
| 1351 | ||||
| 1352 | // operands that only take the original 32bit registers | |||
| 1353 | void emit_operand32(Register reg, Address adr); | |||
| 1354 | ||||
| 1355 | void fld_x(Address adr); // extended-precision (80-bit) format | |||
| 1356 | void fstp_x(Address adr); // extended-precision (80-bit) format | |||
| 1357 | void fxrstor(Address src); | |||
| 1358 | void xrstor(Address src); | |||
| 1359 | ||||
| 1360 | void fxsave(Address dst); | |||
| 1361 | void xsave(Address dst); | |||
| 1362 | ||||
| 1363 | void hlt(); | |||
| 1364 | ||||
| 1365 | void idivl(Register src); | |||
| 1366 | void divl(Register src); // Unsigned division | |||
| 1367 | ||||
| 1368 | #ifdef _LP641 | |||
| 1369 | void idivq(Register src); | |||
| 1370 | #endif | |||
| 1371 | ||||
| 1372 | void imull(Register src); | |||
| 1373 | void imull(Register dst, Register src); | |||
| 1374 | void imull(Register dst, Register src, int value); | |||
| 1375 | void imull(Register dst, Address src, int value); | |||
| 1376 | void imull(Register dst, Address src); | |||
| 1377 | ||||
| 1378 | #ifdef _LP641 | |||
| 1379 | void imulq(Register dst, Register src); | |||
| 1380 | void imulq(Register dst, Register src, int value); | |||
| 1381 | void imulq(Register dst, Address src, int value); | |||
| 1382 | void imulq(Register dst, Address src); | |||
| 1383 | void imulq(Register dst); | |||
| 1384 | #endif | |||
| 1385 | ||||
| 1386 | // jcc is the generic conditional branch generator to run- | |||
| 1387 | // time routines, jcc is used for branches to labels. jcc | |||
| 1388 | // takes a branch opcode (cc) and a label (L) and generates | |||
| 1389 | // either a backward branch or a forward branch and links it | |||
| 1390 | // to the label fixup chain. Usage: | |||
| 1391 | // | |||
| 1392 | // Label L; // unbound label | |||
| 1393 | // jcc(cc, L); // forward branch to unbound label | |||
| 1394 | // bind(L); // bind label to the current pc | |||
| 1395 | // jcc(cc, L); // backward branch to bound label | |||
| 1396 | // bind(L); // illegal: a label may be bound only once | |||
| 1397 | // | |||
| 1398 | // Note: The same Label can be used for forward and backward branches | |||
| 1399 | // but it may be bound only once. | |||
| 1400 | ||||
| 1401 | void jcc(Condition cc, Label& L, bool maybe_short = true); | |||
| 1402 | ||||
| 1403 | // Conditional jump to a 8-bit offset to L. | |||
| 1404 | // WARNING: be very careful using this for forward jumps. If the label is | |||
| 1405 | // not bound within an 8-bit offset of this instruction, a run-time error | |||
| 1406 | // will occur. | |||
| 1407 | ||||
| 1408 | // Use macro to record file and line number. | |||
| 1409 | #define jccb(cc, L)jccb_0(cc, L, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 1409) jccb_0(cc, L, __FILE__"/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp", __LINE__1409) | |||
| 1410 | ||||
| 1411 | void jccb_0(Condition cc, Label& L, const char* file, int line); | |||
| 1412 | ||||
| 1413 | void jmp(Address entry); // pc <- entry | |||
| 1414 | ||||
| 1415 | // Label operations & relative jumps (PPUM Appendix D) | |||
| 1416 | void jmp(Label& L, bool maybe_short = true); // unconditional jump to L | |||
| 1417 | ||||
| 1418 | void jmp(Register entry); // pc <- entry | |||
| 1419 | ||||
| 1420 | // Unconditional 8-bit offset jump to L. | |||
| 1421 | // WARNING: be very careful using this for forward jumps. If the label is | |||
| 1422 | // not bound within an 8-bit offset of this instruction, a run-time error | |||
| 1423 | // will occur. | |||
| 1424 | ||||
| 1425 | // Use macro to record file and line number. | |||
| 1426 | #define jmpb(L)jmpb_0(L, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 1426) jmpb_0(L, __FILE__"/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp", __LINE__1426) | |||
| 1427 | ||||
| 1428 | void jmpb_0(Label& L, const char* file, int line); | |||
| 1429 | ||||
| 1430 | void ldmxcsr( Address src ); | |||
| 1431 | ||||
| 1432 | void leal(Register dst, Address src); | |||
| 1433 | ||||
| 1434 | void leaq(Register dst, Address src); | |||
| 1435 | ||||
| 1436 | void lfence(); | |||
| 1437 | ||||
| 1438 | void lock(); | |||
| 1439 | void size_prefix(); | |||
| 1440 | ||||
| 1441 | void lzcntl(Register dst, Register src); | |||
| 1442 | ||||
| 1443 | #ifdef _LP641 | |||
| 1444 | void lzcntq(Register dst, Register src); | |||
| 1445 | #endif | |||
| 1446 | ||||
| 1447 | enum Membar_mask_bits { | |||
| 1448 | StoreStore = 1 << 3, | |||
| 1449 | LoadStore = 1 << 2, | |||
| 1450 | StoreLoad = 1 << 1, | |||
| 1451 | LoadLoad = 1 << 0 | |||
| 1452 | }; | |||
| 1453 | ||||
| 1454 | // Serializes memory and blows flags | |||
| 1455 | void membar(Membar_mask_bits order_constraint); | |||
| 1456 | ||||
| 1457 | void mfence(); | |||
| 1458 | void sfence(); | |||
| 1459 | ||||
| 1460 | // Moves | |||
| 1461 | ||||
| 1462 | void mov64(Register dst, int64_t imm64); | |||
| 1463 | void mov64(Register dst, int64_t imm64, relocInfo::relocType rtype, int format); | |||
| 1464 | ||||
| 1465 | void movb(Address dst, Register src); | |||
| 1466 | void movb(Address dst, int imm8); | |||
| 1467 | void movb(Register dst, Address src); | |||
| 1468 | ||||
| 1469 | void movddup(XMMRegister dst, XMMRegister src); | |||
| 1470 | ||||
| 1471 | void kandbl(KRegister dst, KRegister src1, KRegister src2); | |||
| 1472 | void kandwl(KRegister dst, KRegister src1, KRegister src2); | |||
| 1473 | void kanddl(KRegister dst, KRegister src1, KRegister src2); | |||
| 1474 | void kandql(KRegister dst, KRegister src1, KRegister src2); | |||
| 1475 | ||||
| 1476 | void korbl(KRegister dst, KRegister src1, KRegister src2); | |||
| 1477 | void korwl(KRegister dst, KRegister src1, KRegister src2); | |||
| 1478 | void kordl(KRegister dst, KRegister src1, KRegister src2); | |||
| 1479 | void korql(KRegister dst, KRegister src1, KRegister src2); | |||
| 1480 | ||||
| 1481 | void kxorbl(KRegister dst, KRegister src1, KRegister src2); | |||
| 1482 | void kxorwl(KRegister dst, KRegister src1, KRegister src2); | |||
| 1483 | void kxordl(KRegister dst, KRegister src1, KRegister src2); | |||
| 1484 | void kxorql(KRegister dst, KRegister src1, KRegister src2); | |||
| 1485 | void kmovbl(KRegister dst, Register src); | |||
| 1486 | void kmovbl(Register dst, KRegister src); | |||
| 1487 | void kmovbl(KRegister dst, KRegister src); | |||
| 1488 | void kmovwl(KRegister dst, Register src); | |||
| 1489 | void kmovwl(KRegister dst, Address src); | |||
| 1490 | void kmovwl(Register dst, KRegister src); | |||
| 1491 | void kmovwl(Address dst, KRegister src); | |||
| 1492 | void kmovwl(KRegister dst, KRegister src); | |||
| 1493 | void kmovdl(KRegister dst, Register src); | |||
| 1494 | void kmovdl(Register dst, KRegister src); | |||
| 1495 | void kmovql(KRegister dst, KRegister src); | |||
| 1496 | void kmovql(Address dst, KRegister src); | |||
| 1497 | void kmovql(KRegister dst, Address src); | |||
| 1498 | void kmovql(KRegister dst, Register src); | |||
| 1499 | void kmovql(Register dst, KRegister src); | |||
| 1500 | ||||
| 1501 | void knotbl(KRegister dst, KRegister src); | |||
| 1502 | void knotwl(KRegister dst, KRegister src); | |||
| 1503 | void knotdl(KRegister dst, KRegister src); | |||
| 1504 | void knotql(KRegister dst, KRegister src); | |||
| 1505 | ||||
| 1506 | void kortestbl(KRegister dst, KRegister src); | |||
| 1507 | void kortestwl(KRegister dst, KRegister src); | |||
| 1508 | void kortestdl(KRegister dst, KRegister src); | |||
| 1509 | void kortestql(KRegister dst, KRegister src); | |||
| 1510 | ||||
| 1511 | void kxnorbl(KRegister dst, KRegister src1, KRegister src2); | |||
| 1512 | void kshiftlbl(KRegister dst, KRegister src, int imm8); | |||
| 1513 | void kshiftrbl(KRegister dst, KRegister src, int imm8); | |||
| 1514 | void kshiftrwl(KRegister dst, KRegister src, int imm8); | |||
| 1515 | void kshiftrdl(KRegister dst, KRegister src, int imm8); | |||
| 1516 | void kshiftrql(KRegister dst, KRegister src, int imm8); | |||
| 1517 | void ktestq(KRegister src1, KRegister src2); | |||
| 1518 | void ktestd(KRegister src1, KRegister src2); | |||
| 1519 | ||||
| 1520 | void ktestql(KRegister dst, KRegister src); | |||
| 1521 | void ktestdl(KRegister dst, KRegister src); | |||
| 1522 | void ktestwl(KRegister dst, KRegister src); | |||
| 1523 | void ktestbl(KRegister dst, KRegister src); | |||
| 1524 | ||||
| 1525 | void movdl(XMMRegister dst, Register src); | |||
| 1526 | void movdl(Register dst, XMMRegister src); | |||
| 1527 | void movdl(XMMRegister dst, Address src); | |||
| 1528 | void movdl(Address dst, XMMRegister src); | |||
| 1529 | ||||
| 1530 | // Move Double Quadword | |||
| 1531 | void movdq(XMMRegister dst, Register src); | |||
| 1532 | void movdq(Register dst, XMMRegister src); | |||
| 1533 | ||||
| 1534 | // Move Aligned Double Quadword | |||
| 1535 | void movdqa(XMMRegister dst, XMMRegister src); | |||
| 1536 | void movdqa(XMMRegister dst, Address src); | |||
| 1537 | ||||
| 1538 | // Move Unaligned Double Quadword | |||
| 1539 | void movdqu(Address dst, XMMRegister src); | |||
| 1540 | void movdqu(XMMRegister dst, Address src); | |||
| 1541 | void movdqu(XMMRegister dst, XMMRegister src); | |||
| 1542 | ||||
| 1543 | // Move Unaligned 256bit Vector | |||
| 1544 | void vmovdqu(Address dst, XMMRegister src); | |||
| 1545 | void vmovdqu(XMMRegister dst, Address src); | |||
| 1546 | void vmovdqu(XMMRegister dst, XMMRegister src); | |||
| 1547 | ||||
| 1548 | // Move Unaligned 512bit Vector | |||
| 1549 | void evmovdqub(Address dst, XMMRegister src, bool merge, int vector_len); | |||
| 1550 | void evmovdqub(XMMRegister dst, Address src, bool merge, int vector_len); | |||
| 1551 | void evmovdqub(XMMRegister dst, XMMRegister src, bool merge, int vector_len); | |||
| 1552 | void evmovdqub(XMMRegister dst, KRegister mask, Address src, bool merge, int vector_len); | |||
| 1553 | void evmovdqub(Address dst, KRegister mask, XMMRegister src, bool merge, int vector_len); | |||
| 1554 | void evmovdquw(Address dst, XMMRegister src, bool merge, int vector_len); | |||
| 1555 | void evmovdquw(Address dst, KRegister mask, XMMRegister src, bool merge, int vector_len); | |||
| 1556 | void evmovdquw(XMMRegister dst, Address src, bool merge, int vector_len); | |||
| 1557 | void evmovdquw(XMMRegister dst, KRegister mask, Address src, bool merge, int vector_len); | |||
| 1558 | void evmovdqul(Address dst, XMMRegister src, int vector_len); | |||
| 1559 | void evmovdqul(XMMRegister dst, Address src, int vector_len); | |||
| 1560 | void evmovdqul(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1561 | void evmovdqul(Address dst, KRegister mask, XMMRegister src, bool merge, int vector_len); | |||
| 1562 | void evmovdqul(XMMRegister dst, KRegister mask, Address src, bool merge, int vector_len); | |||
| 1563 | void evmovdqul(XMMRegister dst, KRegister mask, XMMRegister src, bool merge, int vector_len); | |||
| 1564 | void evmovdquq(Address dst, XMMRegister src, int vector_len); | |||
| 1565 | void evmovdquq(XMMRegister dst, Address src, int vector_len); | |||
| 1566 | void evmovdquq(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1567 | void evmovdquq(Address dst, KRegister mask, XMMRegister src, bool merge, int vector_len); | |||
| 1568 | void evmovdquq(XMMRegister dst, KRegister mask, Address src, bool merge, int vector_len); | |||
| 1569 | void evmovdquq(XMMRegister dst, KRegister mask, XMMRegister src, bool merge, int vector_len); | |||
| 1570 | ||||
| 1571 | // Move lower 64bit to high 64bit in 128bit register | |||
| 1572 | void movlhps(XMMRegister dst, XMMRegister src); | |||
| 1573 | ||||
| 1574 | void movl(Register dst, int32_t imm32); | |||
| 1575 | void movl(Address dst, int32_t imm32); | |||
| 1576 | void movl(Register dst, Register src); | |||
| 1577 | void movl(Register dst, Address src); | |||
| 1578 | void movl(Address dst, Register src); | |||
| 1579 | ||||
| 1580 | // These dummies prevent using movl from converting a zero (like NULL) into Register | |||
| 1581 | // by giving the compiler two choices it can't resolve | |||
| 1582 | ||||
| 1583 | void movl(Address dst, void* junk); | |||
| 1584 | void movl(Register dst, void* junk); | |||
| 1585 | ||||
| 1586 | #ifdef _LP641 | |||
| 1587 | void movq(Register dst, Register src); | |||
| 1588 | void movq(Register dst, Address src); | |||
| 1589 | void movq(Address dst, Register src); | |||
| 1590 | void movq(Address dst, int32_t imm32); | |||
| 1591 | void movq(Register dst, int32_t imm32); | |||
| 1592 | ||||
| 1593 | // These dummies prevent using movq from converting a zero (like NULL) into Register | |||
| 1594 | // by giving the compiler two choices it can't resolve | |||
| 1595 | ||||
| 1596 | void movq(Address dst, void* dummy); | |||
| 1597 | void movq(Register dst, void* dummy); | |||
| 1598 | #endif | |||
| 1599 | ||||
| 1600 | // Move Quadword | |||
| 1601 | void movq(Address dst, XMMRegister src); | |||
| 1602 | void movq(XMMRegister dst, Address src); | |||
| 1603 | void movq(XMMRegister dst, XMMRegister src); | |||
| 1604 | void movq(Register dst, XMMRegister src); | |||
| 1605 | void movq(XMMRegister dst, Register src); | |||
| 1606 | ||||
| 1607 | void movsbl(Register dst, Address src); | |||
| 1608 | void movsbl(Register dst, Register src); | |||
| 1609 | ||||
| 1610 | #ifdef _LP641 | |||
| 1611 | void movsbq(Register dst, Address src); | |||
| 1612 | void movsbq(Register dst, Register src); | |||
| 1613 | ||||
| 1614 | // Move signed 32bit immediate to 64bit extending sign | |||
| 1615 | void movslq(Address dst, int32_t imm64); | |||
| 1616 | void movslq(Register dst, int32_t imm64); | |||
| 1617 | ||||
| 1618 | void movslq(Register dst, Address src); | |||
| 1619 | void movslq(Register dst, Register src); | |||
| 1620 | void movslq(Register dst, void* src); // Dummy declaration to cause NULL to be ambiguous | |||
| 1621 | #endif | |||
| 1622 | ||||
| 1623 | void movswl(Register dst, Address src); | |||
| 1624 | void movswl(Register dst, Register src); | |||
| 1625 | ||||
| 1626 | #ifdef _LP641 | |||
| 1627 | void movswq(Register dst, Address src); | |||
| 1628 | void movswq(Register dst, Register src); | |||
| 1629 | #endif | |||
| 1630 | ||||
| 1631 | void movw(Address dst, int imm16); | |||
| 1632 | void movw(Register dst, Address src); | |||
| 1633 | void movw(Address dst, Register src); | |||
| 1634 | ||||
| 1635 | void movzbl(Register dst, Address src); | |||
| 1636 | void movzbl(Register dst, Register src); | |||
| 1637 | ||||
| 1638 | #ifdef _LP641 | |||
| 1639 | void movzbq(Register dst, Address src); | |||
| 1640 | void movzbq(Register dst, Register src); | |||
| 1641 | #endif | |||
| 1642 | ||||
| 1643 | void movzwl(Register dst, Address src); | |||
| 1644 | void movzwl(Register dst, Register src); | |||
| 1645 | ||||
| 1646 | #ifdef _LP641 | |||
| 1647 | void movzwq(Register dst, Address src); | |||
| 1648 | void movzwq(Register dst, Register src); | |||
| 1649 | #endif | |||
| 1650 | ||||
| 1651 | // Unsigned multiply with RAX destination register | |||
| 1652 | void mull(Address src); | |||
| 1653 | void mull(Register src); | |||
| 1654 | ||||
| 1655 | #ifdef _LP641 | |||
| 1656 | void mulq(Address src); | |||
| 1657 | void mulq(Register src); | |||
| 1658 | void mulxq(Register dst1, Register dst2, Register src); | |||
| 1659 | #endif | |||
| 1660 | ||||
| 1661 | // Multiply Scalar Double-Precision Floating-Point Values | |||
| 1662 | void mulsd(XMMRegister dst, Address src); | |||
| 1663 | void mulsd(XMMRegister dst, XMMRegister src); | |||
| 1664 | ||||
| 1665 | // Multiply Scalar Single-Precision Floating-Point Values | |||
| 1666 | void mulss(XMMRegister dst, Address src); | |||
| 1667 | void mulss(XMMRegister dst, XMMRegister src); | |||
| 1668 | ||||
| 1669 | void negl(Register dst); | |||
| 1670 | void negl(Address dst); | |||
| 1671 | ||||
| 1672 | #ifdef _LP641 | |||
| 1673 | void negq(Register dst); | |||
| 1674 | void negq(Address dst); | |||
| 1675 | #endif | |||
| 1676 | ||||
| 1677 | void nop(int i = 1); | |||
| 1678 | ||||
| 1679 | void notl(Register dst); | |||
| 1680 | ||||
| 1681 | #ifdef _LP641 | |||
| 1682 | void notq(Register dst); | |||
| 1683 | ||||
| 1684 | void btsq(Address dst, int imm8); | |||
| 1685 | void btrq(Address dst, int imm8); | |||
| 1686 | #endif | |||
| 1687 | ||||
| 1688 | void orw(Register dst, Register src); | |||
| 1689 | ||||
| 1690 | void orl(Address dst, int32_t imm32); | |||
| 1691 | void orl(Register dst, int32_t imm32); | |||
| 1692 | void orl(Register dst, Address src); | |||
| 1693 | void orl(Register dst, Register src); | |||
| 1694 | void orl(Address dst, Register src); | |||
| 1695 | ||||
| 1696 | void orb(Address dst, int imm8); | |||
| 1697 | void orb(Address dst, Register src); | |||
| 1698 | ||||
| 1699 | void orq(Address dst, int32_t imm32); | |||
| 1700 | void orq(Address dst, Register src); | |||
| 1701 | void orq(Register dst, int32_t imm32); | |||
| 1702 | void orq(Register dst, Address src); | |||
| 1703 | void orq(Register dst, Register src); | |||
| 1704 | ||||
| 1705 | // Pack with signed saturation | |||
| 1706 | void packsswb(XMMRegister dst, XMMRegister src); | |||
| 1707 | void vpacksswb(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1708 | void packssdw(XMMRegister dst, XMMRegister src); | |||
| 1709 | void vpackssdw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1710 | ||||
| 1711 | // Pack with unsigned saturation | |||
| 1712 | void packuswb(XMMRegister dst, XMMRegister src); | |||
| 1713 | void packuswb(XMMRegister dst, Address src); | |||
| 1714 | void packusdw(XMMRegister dst, XMMRegister src); | |||
| 1715 | void vpackuswb(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1716 | void vpackusdw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1717 | ||||
| 1718 | // Permutations | |||
| 1719 | void vpermq(XMMRegister dst, XMMRegister src, int imm8, int vector_len); | |||
| 1720 | void vpermq(XMMRegister dst, XMMRegister src, int imm8); | |||
| 1721 | void vpermq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1722 | void vpermb(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1723 | void vpermb(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 1724 | void vpermw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1725 | void vpermd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 1726 | void vpermd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1727 | void vperm2i128(XMMRegister dst, XMMRegister nds, XMMRegister src, int imm8); | |||
| 1728 | void vperm2f128(XMMRegister dst, XMMRegister nds, XMMRegister src, int imm8); | |||
| 1729 | void vpermilps(XMMRegister dst, XMMRegister src, int imm8, int vector_len); | |||
| 1730 | void vpermilpd(XMMRegister dst, XMMRegister src, int imm8, int vector_len); | |||
| 1731 | void vpermpd(XMMRegister dst, XMMRegister src, int imm8, int vector_len); | |||
| 1732 | void evpermi2q(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1733 | void evpermt2b(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1734 | void evpmultishiftqb(XMMRegister dst, XMMRegister ctl, XMMRegister src, int vector_len); | |||
| 1735 | ||||
| 1736 | void pause(); | |||
| 1737 | ||||
| 1738 | // Undefined Instruction | |||
| 1739 | void ud2(); | |||
| 1740 | ||||
| 1741 | // SSE4.2 string instructions | |||
| 1742 | void pcmpestri(XMMRegister xmm1, XMMRegister xmm2, int imm8); | |||
| 1743 | void pcmpestri(XMMRegister xmm1, Address src, int imm8); | |||
| 1744 | ||||
| 1745 | void pcmpeqb(XMMRegister dst, XMMRegister src); | |||
| 1746 | void vpcmpCCbwd(XMMRegister dst, XMMRegister nds, XMMRegister src, int cond_encoding, int vector_len); | |||
| 1747 | ||||
| 1748 | void vpcmpeqb(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1749 | void evpcmpeqb(KRegister kdst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1750 | void evpcmpeqb(KRegister kdst, XMMRegister nds, Address src, int vector_len); | |||
| 1751 | void evpcmpeqb(KRegister kdst, KRegister mask, XMMRegister nds, Address src, int vector_len); | |||
| 1752 | ||||
| 1753 | void vpcmpgtb(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1754 | void evpcmpgtb(KRegister kdst, XMMRegister nds, Address src, int vector_len); | |||
| 1755 | void evpcmpgtb(KRegister kdst, KRegister mask, XMMRegister nds, Address src, int vector_len); | |||
| 1756 | ||||
| 1757 | void evpcmpuw(KRegister kdst, XMMRegister nds, XMMRegister src, ComparisonPredicate vcc, int vector_len); | |||
| 1758 | void evpcmpuw(KRegister kdst, XMMRegister nds, Address src, ComparisonPredicate vcc, int vector_len); | |||
| 1759 | ||||
| 1760 | void pcmpeqw(XMMRegister dst, XMMRegister src); | |||
| 1761 | void vpcmpeqw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1762 | void evpcmpeqw(KRegister kdst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1763 | void evpcmpeqw(KRegister kdst, XMMRegister nds, Address src, int vector_len); | |||
| 1764 | ||||
| 1765 | void vpcmpgtw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1766 | ||||
| 1767 | void pcmpeqd(XMMRegister dst, XMMRegister src); | |||
| 1768 | void vpcmpeqd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1769 | void evpcmpeqd(KRegister kdst, KRegister mask, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1770 | void evpcmpeqd(KRegister kdst, KRegister mask, XMMRegister nds, Address src, int vector_len); | |||
| 1771 | ||||
| 1772 | void pcmpeqq(XMMRegister dst, XMMRegister src); | |||
| 1773 | void vpcmpCCq(XMMRegister dst, XMMRegister nds, XMMRegister src, int cond_encoding, int vector_len); | |||
| 1774 | void vpcmpeqq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1775 | void evpcmpeqq(KRegister kdst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1776 | void evpcmpeqq(KRegister kdst, XMMRegister nds, Address src, int vector_len); | |||
| 1777 | ||||
| 1778 | void pcmpgtq(XMMRegister dst, XMMRegister src); | |||
| 1779 | void vpcmpgtq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1780 | ||||
| 1781 | void pmovmskb(Register dst, XMMRegister src); | |||
| 1782 | void vpmovmskb(Register dst, XMMRegister src, int vec_enc); | |||
| 1783 | void vmovmskps(Register dst, XMMRegister src, int vec_enc); | |||
| 1784 | void vmovmskpd(Register dst, XMMRegister src, int vec_enc); | |||
| 1785 | void vpmaskmovd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 1786 | ||||
| 1787 | // SSE 4.1 extract | |||
| 1788 | void pextrd(Register dst, XMMRegister src, int imm8); | |||
| 1789 | void pextrq(Register dst, XMMRegister src, int imm8); | |||
| 1790 | void pextrd(Address dst, XMMRegister src, int imm8); | |||
| 1791 | void pextrq(Address dst, XMMRegister src, int imm8); | |||
| 1792 | void pextrb(Register dst, XMMRegister src, int imm8); | |||
| 1793 | void pextrb(Address dst, XMMRegister src, int imm8); | |||
| 1794 | // SSE 2 extract | |||
| 1795 | void pextrw(Register dst, XMMRegister src, int imm8); | |||
| 1796 | void pextrw(Address dst, XMMRegister src, int imm8); | |||
| 1797 | ||||
| 1798 | // SSE 4.1 insert | |||
| 1799 | void pinsrd(XMMRegister dst, Register src, int imm8); | |||
| 1800 | void pinsrq(XMMRegister dst, Register src, int imm8); | |||
| 1801 | void pinsrb(XMMRegister dst, Register src, int imm8); | |||
| 1802 | void pinsrd(XMMRegister dst, Address src, int imm8); | |||
| 1803 | void pinsrq(XMMRegister dst, Address src, int imm8); | |||
| 1804 | void pinsrb(XMMRegister dst, Address src, int imm8); | |||
| 1805 | void insertps(XMMRegister dst, XMMRegister src, int imm8); | |||
| 1806 | // SSE 2 insert | |||
| 1807 | void pinsrw(XMMRegister dst, Register src, int imm8); | |||
| 1808 | void pinsrw(XMMRegister dst, Address src, int imm8); | |||
| 1809 | ||||
| 1810 | // AVX insert | |||
| 1811 | void vpinsrd(XMMRegister dst, XMMRegister nds, Register src, int imm8); | |||
| 1812 | void vpinsrb(XMMRegister dst, XMMRegister nds, Register src, int imm8); | |||
| 1813 | void vpinsrq(XMMRegister dst, XMMRegister nds, Register src, int imm8); | |||
| 1814 | void vpinsrw(XMMRegister dst, XMMRegister nds, Register src, int imm8); | |||
| 1815 | void vinsertps(XMMRegister dst, XMMRegister nds, XMMRegister src, int imm8); | |||
| 1816 | ||||
| 1817 | // Zero extend moves | |||
| 1818 | void pmovzxbw(XMMRegister dst, XMMRegister src); | |||
| 1819 | void pmovzxbw(XMMRegister dst, Address src); | |||
| 1820 | void pmovzxbd(XMMRegister dst, XMMRegister src); | |||
| 1821 | void vpmovzxbw( XMMRegister dst, Address src, int vector_len); | |||
| 1822 | void pmovzxdq(XMMRegister dst, XMMRegister src); | |||
| 1823 | void vpmovzxbw(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1824 | void vpmovzxdq(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1825 | void vpmovzxbd(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1826 | void vpmovzxbq(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1827 | void evpmovzxbw(XMMRegister dst, KRegister mask, Address src, int vector_len); | |||
| 1828 | ||||
| 1829 | // Sign extend moves | |||
| 1830 | void pmovsxbd(XMMRegister dst, XMMRegister src); | |||
| 1831 | void pmovsxbq(XMMRegister dst, XMMRegister src); | |||
| 1832 | void pmovsxbw(XMMRegister dst, XMMRegister src); | |||
| 1833 | void pmovsxwd(XMMRegister dst, XMMRegister src); | |||
| 1834 | void vpmovsxbd(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1835 | void vpmovsxbq(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1836 | void vpmovsxbw(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1837 | void vpmovsxwd(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1838 | void vpmovsxwq(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1839 | void vpmovsxdq(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1840 | ||||
| 1841 | void evpmovwb(Address dst, XMMRegister src, int vector_len); | |||
| 1842 | void evpmovwb(Address dst, KRegister mask, XMMRegister src, int vector_len); | |||
| 1843 | ||||
| 1844 | void vpmovzxwd(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1845 | ||||
| 1846 | void evpmovdb(Address dst, XMMRegister src, int vector_len); | |||
| 1847 | ||||
| 1848 | // Multiply add | |||
| 1849 | void pmaddwd(XMMRegister dst, XMMRegister src); | |||
| 1850 | void vpmaddwd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1851 | void vpmaddubsw(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); | |||
| 1852 | ||||
| 1853 | // Multiply add accumulate | |||
| 1854 | void evpdpwssd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1855 | ||||
| 1856 | #ifndef _LP641 // no 32bit push/pop on amd64 | |||
| 1857 | void popl(Address dst); | |||
| 1858 | #endif | |||
| 1859 | ||||
| 1860 | #ifdef _LP641 | |||
| 1861 | void popq(Address dst); | |||
| 1862 | void popq(Register dst); | |||
| 1863 | #endif | |||
| 1864 | ||||
| 1865 | void popcntl(Register dst, Address src); | |||
| 1866 | void popcntl(Register dst, Register src); | |||
| 1867 | ||||
| 1868 | void vpopcntd(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1869 | ||||
| 1870 | #ifdef _LP641 | |||
| 1871 | void popcntq(Register dst, Address src); | |||
| 1872 | void popcntq(Register dst, Register src); | |||
| 1873 | #endif | |||
| 1874 | ||||
| 1875 | // Prefetches (SSE, SSE2, 3DNOW only) | |||
| 1876 | ||||
| 1877 | void prefetchnta(Address src); | |||
| 1878 | void prefetchr(Address src); | |||
| 1879 | void prefetcht0(Address src); | |||
| 1880 | void prefetcht1(Address src); | |||
| 1881 | void prefetcht2(Address src); | |||
| 1882 | void prefetchw(Address src); | |||
| 1883 | ||||
| 1884 | // Shuffle Bytes | |||
| 1885 | void pshufb(XMMRegister dst, XMMRegister src); | |||
| 1886 | void pshufb(XMMRegister dst, Address src); | |||
| 1887 | void vpshufb(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1888 | ||||
| 1889 | // Shuffle Packed Doublewords | |||
| 1890 | void pshufd(XMMRegister dst, XMMRegister src, int mode); | |||
| 1891 | void pshufd(XMMRegister dst, Address src, int mode); | |||
| 1892 | void vpshufd(XMMRegister dst, XMMRegister src, int mode, int vector_len); | |||
| 1893 | ||||
| 1894 | // Shuffle Packed High/Low Words | |||
| 1895 | void pshufhw(XMMRegister dst, XMMRegister src, int mode); | |||
| 1896 | void pshuflw(XMMRegister dst, XMMRegister src, int mode); | |||
| 1897 | void pshuflw(XMMRegister dst, Address src, int mode); | |||
| 1898 | ||||
| 1899 | //shuffle floats and doubles | |||
| 1900 | void pshufps(XMMRegister, XMMRegister, int); | |||
| 1901 | void pshufpd(XMMRegister, XMMRegister, int); | |||
| 1902 | void vpshufps(XMMRegister, XMMRegister, XMMRegister, int, int); | |||
| 1903 | void vpshufpd(XMMRegister, XMMRegister, XMMRegister, int, int); | |||
| 1904 | ||||
| 1905 | // Shuffle packed values at 128 bit granularity | |||
| 1906 | void evshufi64x2(XMMRegister dst, XMMRegister nds, XMMRegister src, int imm8, int vector_len); | |||
| 1907 | ||||
| 1908 | // Shift Right by bytes Logical DoubleQuadword Immediate | |||
| 1909 | void psrldq(XMMRegister dst, int shift); | |||
| 1910 | // Shift Left by bytes Logical DoubleQuadword Immediate | |||
| 1911 | void pslldq(XMMRegister dst, int shift); | |||
| 1912 | ||||
| 1913 | // Logical Compare 128bit | |||
| 1914 | void ptest(XMMRegister dst, XMMRegister src); | |||
| 1915 | void ptest(XMMRegister dst, Address src); | |||
| 1916 | // Logical Compare 256bit | |||
| 1917 | void vptest(XMMRegister dst, XMMRegister src); | |||
| 1918 | void vptest(XMMRegister dst, Address src); | |||
| 1919 | ||||
| 1920 | void evptestmb(KRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 1921 | ||||
| 1922 | // Vector compare | |||
| 1923 | void vptest(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 1924 | ||||
| 1925 | // Interleave Low Bytes | |||
| 1926 | void punpcklbw(XMMRegister dst, XMMRegister src); | |||
| 1927 | void punpcklbw(XMMRegister dst, Address src); | |||
| 1928 | ||||
| 1929 | // Interleave Low Doublewords | |||
| 1930 | void punpckldq(XMMRegister dst, XMMRegister src); | |||
| 1931 | void punpckldq(XMMRegister dst, Address src); | |||
| 1932 | ||||
| 1933 | // Interleave Low Quadwords | |||
| 1934 | void punpcklqdq(XMMRegister dst, XMMRegister src); | |||
| 1935 | ||||
| 1936 | #ifndef _LP641 // no 32bit push/pop on amd64 | |||
| 1937 | void pushl(Address src); | |||
| 1938 | #endif | |||
| 1939 | ||||
| 1940 | void pushq(Address src); | |||
| 1941 | ||||
| 1942 | void rcll(Register dst, int imm8); | |||
| 1943 | ||||
| 1944 | void rclq(Register dst, int imm8); | |||
| 1945 | ||||
| 1946 | void rcrq(Register dst, int imm8); | |||
| 1947 | ||||
| 1948 | void rcpps(XMMRegister dst, XMMRegister src); | |||
| 1949 | ||||
| 1950 | void rcpss(XMMRegister dst, XMMRegister src); | |||
| 1951 | ||||
| 1952 | void rdtsc(); | |||
| 1953 | ||||
| 1954 | void ret(int imm16); | |||
| 1955 | ||||
| 1956 | void roll(Register dst); | |||
| 1957 | ||||
| 1958 | void roll(Register dst, int imm8); | |||
| 1959 | ||||
| 1960 | void rorl(Register dst); | |||
| 1961 | ||||
| 1962 | void rorl(Register dst, int imm8); | |||
| 1963 | ||||
| 1964 | #ifdef _LP641 | |||
| 1965 | void rolq(Register dst); | |||
| 1966 | void rolq(Register dst, int imm8); | |||
| 1967 | void rorq(Register dst); | |||
| 1968 | void rorq(Register dst, int imm8); | |||
| 1969 | void rorxq(Register dst, Register src, int imm8); | |||
| 1970 | void rorxd(Register dst, Register src, int imm8); | |||
| 1971 | #endif | |||
| 1972 | ||||
| 1973 | void sahf(); | |||
| 1974 | ||||
| 1975 | void sall(Register dst, int imm8); | |||
| 1976 | void sall(Register dst); | |||
| 1977 | void sall(Address dst, int imm8); | |||
| 1978 | void sall(Address dst); | |||
| 1979 | ||||
| 1980 | void sarl(Address dst, int imm8); | |||
| 1981 | void sarl(Address dst); | |||
| 1982 | void sarl(Register dst, int imm8); | |||
| 1983 | void sarl(Register dst); | |||
| 1984 | ||||
| 1985 | #ifdef _LP641 | |||
| 1986 | void salq(Register dst, int imm8); | |||
| 1987 | void salq(Register dst); | |||
| 1988 | void salq(Address dst, int imm8); | |||
| 1989 | void salq(Address dst); | |||
| 1990 | ||||
| 1991 | void sarq(Address dst, int imm8); | |||
| 1992 | void sarq(Address dst); | |||
| 1993 | void sarq(Register dst, int imm8); | |||
| 1994 | void sarq(Register dst); | |||
| 1995 | #endif | |||
| 1996 | ||||
| 1997 | void sbbl(Address dst, int32_t imm32); | |||
| 1998 | void sbbl(Register dst, int32_t imm32); | |||
| 1999 | void sbbl(Register dst, Address src); | |||
| 2000 | void sbbl(Register dst, Register src); | |||
| 2001 | ||||
| 2002 | void sbbq(Address dst, int32_t imm32); | |||
| 2003 | void sbbq(Register dst, int32_t imm32); | |||
| 2004 | void sbbq(Register dst, Address src); | |||
| 2005 | void sbbq(Register dst, Register src); | |||
| 2006 | ||||
| 2007 | void setb(Condition cc, Register dst); | |||
| 2008 | ||||
| 2009 | void sete(Register dst); | |||
| 2010 | void setl(Register dst); | |||
| 2011 | void setne(Register dst); | |||
| 2012 | ||||
| 2013 | void palignr(XMMRegister dst, XMMRegister src, int imm8); | |||
| 2014 | void vpalignr(XMMRegister dst, XMMRegister src1, XMMRegister src2, int imm8, int vector_len); | |||
| 2015 | void evalignq(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8); | |||
| 2016 | ||||
| 2017 | void pblendw(XMMRegister dst, XMMRegister src, int imm8); | |||
| 2018 | void vblendps(XMMRegister dst, XMMRegister src1, XMMRegister src2, int imm8, int vector_len); | |||
| 2019 | ||||
| 2020 | void sha1rnds4(XMMRegister dst, XMMRegister src, int imm8); | |||
| 2021 | void sha1nexte(XMMRegister dst, XMMRegister src); | |||
| 2022 | void sha1msg1(XMMRegister dst, XMMRegister src); | |||
| 2023 | void sha1msg2(XMMRegister dst, XMMRegister src); | |||
| 2024 | // xmm0 is implicit additional source to the following instruction. | |||
| 2025 | void sha256rnds2(XMMRegister dst, XMMRegister src); | |||
| 2026 | void sha256msg1(XMMRegister dst, XMMRegister src); | |||
| 2027 | void sha256msg2(XMMRegister dst, XMMRegister src); | |||
| 2028 | ||||
| 2029 | void shldl(Register dst, Register src); | |||
| 2030 | void shldl(Register dst, Register src, int8_t imm8); | |||
| 2031 | void shrdl(Register dst, Register src); | |||
| 2032 | void shrdl(Register dst, Register src, int8_t imm8); | |||
| 2033 | ||||
| 2034 | void shll(Register dst, int imm8); | |||
| 2035 | void shll(Register dst); | |||
| 2036 | ||||
| 2037 | void shlq(Register dst, int imm8); | |||
| 2038 | void shlq(Register dst); | |||
| 2039 | ||||
| 2040 | void shrl(Register dst, int imm8); | |||
| 2041 | void shrl(Register dst); | |||
| 2042 | void shrl(Address dst); | |||
| 2043 | void shrl(Address dst, int imm8); | |||
| 2044 | ||||
| 2045 | void shrq(Register dst, int imm8); | |||
| 2046 | void shrq(Register dst); | |||
| 2047 | void shrq(Address dst); | |||
| 2048 | void shrq(Address dst, int imm8); | |||
| 2049 | ||||
| 2050 | void smovl(); // QQQ generic? | |||
| 2051 | ||||
| 2052 | // Compute Square Root of Scalar Double-Precision Floating-Point Value | |||
| 2053 | void sqrtsd(XMMRegister dst, Address src); | |||
| 2054 | void sqrtsd(XMMRegister dst, XMMRegister src); | |||
| 2055 | ||||
| 2056 | void roundsd(XMMRegister dst, Address src, int32_t rmode); | |||
| 2057 | void roundsd(XMMRegister dst, XMMRegister src, int32_t rmode); | |||
| 2058 | ||||
| 2059 | // Compute Square Root of Scalar Single-Precision Floating-Point Value | |||
| 2060 | void sqrtss(XMMRegister dst, Address src); | |||
| 2061 | void sqrtss(XMMRegister dst, XMMRegister src); | |||
| 2062 | ||||
| 2063 | void std(); | |||
| 2064 | ||||
| 2065 | void stmxcsr( Address dst ); | |||
| 2066 | ||||
| 2067 | void subl(Address dst, int32_t imm32); | |||
| 2068 | void subl(Address dst, Register src); | |||
| 2069 | void subl(Register dst, int32_t imm32); | |||
| 2070 | void subl(Register dst, Address src); | |||
| 2071 | void subl(Register dst, Register src); | |||
| 2072 | ||||
| 2073 | void subq(Address dst, int32_t imm32); | |||
| 2074 | void subq(Address dst, Register src); | |||
| 2075 | void subq(Register dst, int32_t imm32); | |||
| 2076 | void subq(Register dst, Address src); | |||
| 2077 | void subq(Register dst, Register src); | |||
| 2078 | ||||
| 2079 | // Force generation of a 4 byte immediate value even if it fits into 8bit | |||
| 2080 | void subl_imm32(Register dst, int32_t imm32); | |||
| 2081 | void subq_imm32(Register dst, int32_t imm32); | |||
| 2082 | ||||
| 2083 | // Subtract Scalar Double-Precision Floating-Point Values | |||
| 2084 | void subsd(XMMRegister dst, Address src); | |||
| 2085 | void subsd(XMMRegister dst, XMMRegister src); | |||
| 2086 | ||||
| 2087 | // Subtract Scalar Single-Precision Floating-Point Values | |||
| 2088 | void subss(XMMRegister dst, Address src); | |||
| 2089 | void subss(XMMRegister dst, XMMRegister src); | |||
| 2090 | ||||
| 2091 | void testb(Register dst, int imm8); | |||
| 2092 | void testb(Address dst, int imm8); | |||
| 2093 | ||||
| 2094 | void testl(Register dst, int32_t imm32); | |||
| 2095 | void testl(Register dst, Register src); | |||
| 2096 | void testl(Register dst, Address src); | |||
| 2097 | ||||
| 2098 | void testq(Address dst, int32_t imm32); | |||
| 2099 | void testq(Register dst, int32_t imm32); | |||
| 2100 | void testq(Register dst, Register src); | |||
| 2101 | void testq(Register dst, Address src); | |||
| 2102 | ||||
| 2103 | // BMI - count trailing zeros | |||
| 2104 | void tzcntl(Register dst, Register src); | |||
| 2105 | void tzcntq(Register dst, Register src); | |||
| 2106 | ||||
| 2107 | // Unordered Compare Scalar Double-Precision Floating-Point Values and set EFLAGS | |||
| 2108 | void ucomisd(XMMRegister dst, Address src); | |||
| 2109 | void ucomisd(XMMRegister dst, XMMRegister src); | |||
| 2110 | ||||
| 2111 | // Unordered Compare Scalar Single-Precision Floating-Point Values and set EFLAGS | |||
| 2112 | void ucomiss(XMMRegister dst, Address src); | |||
| 2113 | void ucomiss(XMMRegister dst, XMMRegister src); | |||
| 2114 | ||||
| 2115 | void xabort(int8_t imm8); | |||
| 2116 | ||||
| 2117 | void xaddb(Address dst, Register src); | |||
| 2118 | void xaddw(Address dst, Register src); | |||
| 2119 | void xaddl(Address dst, Register src); | |||
| 2120 | void xaddq(Address dst, Register src); | |||
| 2121 | ||||
| 2122 | void xbegin(Label& abort, relocInfo::relocType rtype = relocInfo::none); | |||
| 2123 | ||||
| 2124 | void xchgb(Register reg, Address adr); | |||
| 2125 | void xchgw(Register reg, Address adr); | |||
| 2126 | void xchgl(Register reg, Address adr); | |||
| 2127 | void xchgl(Register dst, Register src); | |||
| 2128 | ||||
| 2129 | void xchgq(Register reg, Address adr); | |||
| 2130 | void xchgq(Register dst, Register src); | |||
| 2131 | ||||
| 2132 | void xend(); | |||
| 2133 | ||||
| 2134 | // Get Value of Extended Control Register | |||
| 2135 | void xgetbv(); | |||
| 2136 | ||||
| 2137 | void xorl(Register dst, int32_t imm32); | |||
| 2138 | void xorl(Address dst, int32_t imm32); | |||
| 2139 | void xorl(Register dst, Address src); | |||
| 2140 | void xorl(Register dst, Register src); | |||
| 2141 | void xorl(Address dst, Register src); | |||
| 2142 | ||||
| 2143 | void xorb(Address dst, Register src); | |||
| 2144 | void xorb(Register dst, Address src); | |||
| 2145 | void xorw(Register dst, Register src); | |||
| 2146 | ||||
| 2147 | void xorq(Register dst, Address src); | |||
| 2148 | void xorq(Address dst, int32_t imm32); | |||
| 2149 | void xorq(Register dst, Register src); | |||
| 2150 | void xorq(Register dst, int32_t imm32); | |||
| 2151 | void xorq(Address dst, Register src); | |||
| 2152 | ||||
| 2153 | void set_byte_if_not_zero(Register dst); // sets reg to 1 if not zero, otherwise 0 | |||
| 2154 | ||||
| 2155 | // AVX 3-operands scalar instructions (encoded with VEX prefix) | |||
| 2156 | ||||
| 2157 | void vaddsd(XMMRegister dst, XMMRegister nds, Address src); | |||
| 2158 | void vaddsd(XMMRegister dst, XMMRegister nds, XMMRegister src); | |||
| 2159 | void vaddss(XMMRegister dst, XMMRegister nds, Address src); | |||
| 2160 | void vaddss(XMMRegister dst, XMMRegister nds, XMMRegister src); | |||
| 2161 | void vdivsd(XMMRegister dst, XMMRegister nds, Address src); | |||
| 2162 | void vdivsd(XMMRegister dst, XMMRegister nds, XMMRegister src); | |||
| 2163 | void vdivss(XMMRegister dst, XMMRegister nds, Address src); | |||
| 2164 | void vdivss(XMMRegister dst, XMMRegister nds, XMMRegister src); | |||
| 2165 | void vfmadd231sd(XMMRegister dst, XMMRegister nds, XMMRegister src); | |||
| 2166 | void vfmadd231ss(XMMRegister dst, XMMRegister nds, XMMRegister src); | |||
| 2167 | void vmulsd(XMMRegister dst, XMMRegister nds, Address src); | |||
| 2168 | void vmulsd(XMMRegister dst, XMMRegister nds, XMMRegister src); | |||
| 2169 | void vmulss(XMMRegister dst, XMMRegister nds, Address src); | |||
| 2170 | void vmulss(XMMRegister dst, XMMRegister nds, XMMRegister src); | |||
| 2171 | void vsubsd(XMMRegister dst, XMMRegister nds, Address src); | |||
| 2172 | void vsubsd(XMMRegister dst, XMMRegister nds, XMMRegister src); | |||
| 2173 | void vsubss(XMMRegister dst, XMMRegister nds, Address src); | |||
| 2174 | void vsubss(XMMRegister dst, XMMRegister nds, XMMRegister src); | |||
| 2175 | ||||
| 2176 | void vmaxss(XMMRegister dst, XMMRegister nds, XMMRegister src); | |||
| 2177 | void vmaxsd(XMMRegister dst, XMMRegister nds, XMMRegister src); | |||
| 2178 | void vminss(XMMRegister dst, XMMRegister nds, XMMRegister src); | |||
| 2179 | void vminsd(XMMRegister dst, XMMRegister nds, XMMRegister src); | |||
| 2180 | ||||
| 2181 | void shlxl(Register dst, Register src1, Register src2); | |||
| 2182 | void shlxq(Register dst, Register src1, Register src2); | |||
| 2183 | void shrxl(Register dst, Register src1, Register src2); | |||
| 2184 | void shrxq(Register dst, Register src1, Register src2); | |||
| 2185 | ||||
| 2186 | void bzhiq(Register dst, Register src1, Register src2); | |||
| 2187 | void pdep(Register dst, Register src1, Register src2); | |||
| 2188 | void pext(Register dst, Register src1, Register src2); | |||
| 2189 | ||||
| 2190 | ||||
| 2191 | //====================VECTOR ARITHMETIC===================================== | |||
| 2192 | // Add Packed Floating-Point Values | |||
| 2193 | void addpd(XMMRegister dst, XMMRegister src); | |||
| 2194 | void addpd(XMMRegister dst, Address src); | |||
| 2195 | void addps(XMMRegister dst, XMMRegister src); | |||
| 2196 | void vaddpd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2197 | void vaddps(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2198 | void vaddpd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2199 | void vaddps(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2200 | ||||
| 2201 | // Subtract Packed Floating-Point Values | |||
| 2202 | void subpd(XMMRegister dst, XMMRegister src); | |||
| 2203 | void subps(XMMRegister dst, XMMRegister src); | |||
| 2204 | void vsubpd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2205 | void vsubps(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2206 | void vsubpd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2207 | void vsubps(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2208 | ||||
| 2209 | // Multiply Packed Floating-Point Values | |||
| 2210 | void mulpd(XMMRegister dst, XMMRegister src); | |||
| 2211 | void mulpd(XMMRegister dst, Address src); | |||
| 2212 | void mulps(XMMRegister dst, XMMRegister src); | |||
| 2213 | void vmulpd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2214 | void vmulps(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2215 | void vmulpd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2216 | void vmulps(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2217 | ||||
| 2218 | void vfmadd231pd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2219 | void vfmadd231ps(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2220 | void vfmadd231pd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2221 | void vfmadd231ps(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2222 | ||||
| 2223 | // Divide Packed Floating-Point Values | |||
| 2224 | void divpd(XMMRegister dst, XMMRegister src); | |||
| 2225 | void divps(XMMRegister dst, XMMRegister src); | |||
| 2226 | void vdivpd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2227 | void vdivps(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2228 | void vdivpd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2229 | void vdivps(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2230 | ||||
| 2231 | // Sqrt Packed Floating-Point Values | |||
| 2232 | void vsqrtpd(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 2233 | void vsqrtpd(XMMRegister dst, Address src, int vector_len); | |||
| 2234 | void vsqrtps(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 2235 | void vsqrtps(XMMRegister dst, Address src, int vector_len); | |||
| 2236 | ||||
| 2237 | // Round Packed Double precision value. | |||
| 2238 | void vroundpd(XMMRegister dst, XMMRegister src, int32_t rmode, int vector_len); | |||
| 2239 | void vroundpd(XMMRegister dst, Address src, int32_t rmode, int vector_len); | |||
| 2240 | void vrndscalepd(XMMRegister dst, XMMRegister src, int32_t rmode, int vector_len); | |||
| 2241 | void vrndscalepd(XMMRegister dst, Address src, int32_t rmode, int vector_len); | |||
| 2242 | ||||
| 2243 | // Bitwise Logical AND of Packed Floating-Point Values | |||
| 2244 | void andpd(XMMRegister dst, XMMRegister src); | |||
| 2245 | void andps(XMMRegister dst, XMMRegister src); | |||
| 2246 | void vandpd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2247 | void vandps(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2248 | void vandpd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2249 | void vandps(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2250 | ||||
| 2251 | void unpckhpd(XMMRegister dst, XMMRegister src); | |||
| 2252 | void unpcklpd(XMMRegister dst, XMMRegister src); | |||
| 2253 | ||||
| 2254 | // Bitwise Logical XOR of Packed Floating-Point Values | |||
| 2255 | void xorpd(XMMRegister dst, XMMRegister src); | |||
| 2256 | void xorps(XMMRegister dst, XMMRegister src); | |||
| 2257 | void vxorpd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2258 | void vxorps(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2259 | void vxorpd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2260 | void vxorps(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2261 | ||||
| 2262 | // Add horizontal packed integers | |||
| 2263 | void vphaddw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2264 | void vphaddd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2265 | void phaddw(XMMRegister dst, XMMRegister src); | |||
| 2266 | void phaddd(XMMRegister dst, XMMRegister src); | |||
| 2267 | ||||
| 2268 | // Add packed integers | |||
| 2269 | void paddb(XMMRegister dst, XMMRegister src); | |||
| 2270 | void paddw(XMMRegister dst, XMMRegister src); | |||
| 2271 | void paddd(XMMRegister dst, XMMRegister src); | |||
| 2272 | void paddd(XMMRegister dst, Address src); | |||
| 2273 | void paddq(XMMRegister dst, XMMRegister src); | |||
| 2274 | void vpaddb(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2275 | void vpaddw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2276 | void vpaddd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2277 | void vpaddq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2278 | void vpaddb(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2279 | void vpaddw(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2280 | void vpaddd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2281 | void vpaddq(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2282 | ||||
| 2283 | // Leaf level assembler routines for masked operations. | |||
| 2284 | void evpaddb(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2285 | void evpaddb(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2286 | void evpaddw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2287 | void evpaddw(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2288 | void evpaddd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2289 | void evpaddd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2290 | void evpaddq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2291 | void evpaddq(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2292 | void evaddps(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2293 | void evaddps(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2294 | void evaddpd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2295 | void evaddpd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2296 | void evpsubb(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2297 | void evpsubb(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2298 | void evpsubw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2299 | void evpsubw(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2300 | void evpsubd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2301 | void evpsubd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2302 | void evpsubq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2303 | void evpsubq(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2304 | void evsubps(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2305 | void evsubps(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2306 | void evsubpd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2307 | void evsubpd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2308 | void evpmullw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2309 | void evpmullw(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2310 | void evpmulld(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2311 | void evpmulld(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2312 | void evpmullq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2313 | void evpmullq(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2314 | void evmulps(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2315 | void evmulps(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2316 | void evmulpd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2317 | void evmulpd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2318 | void evdivps(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2319 | void evdivps(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2320 | void evdivpd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2321 | void evdivpd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2322 | void evpabsb(XMMRegister dst, KRegister mask, XMMRegister src, bool merge, int vector_len); | |||
| 2323 | void evpabsb(XMMRegister dst, KRegister mask, Address src, bool merge, int vector_len); | |||
| 2324 | void evpabsw(XMMRegister dst, KRegister mask, XMMRegister src, bool merge, int vector_len); | |||
| 2325 | void evpabsw(XMMRegister dst, KRegister mask, Address src, bool merge, int vector_len); | |||
| 2326 | void evpabsd(XMMRegister dst, KRegister mask, XMMRegister src, bool merge, int vector_len); | |||
| 2327 | void evpabsd(XMMRegister dst, KRegister mask, Address src, bool merge, int vector_len); | |||
| 2328 | void evpabsq(XMMRegister dst, KRegister mask, XMMRegister src, bool merge, int vector_len); | |||
| 2329 | void evpabsq(XMMRegister dst, KRegister mask, Address src, bool merge, int vector_len); | |||
| 2330 | void evpfma213ps(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2331 | void evpfma213ps(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2332 | void evpfma213pd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2333 | void evpfma213pd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2334 | void evpermb(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2335 | void evpermb(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2336 | void evpermw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2337 | void evpermw(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2338 | void evpermd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2339 | void evpermd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2340 | void evpermq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2341 | void evpermq(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2342 | void evpsllw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2343 | void evpslld(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2344 | void evpsllq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2345 | void evpsrlw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2346 | void evpsrld(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2347 | void evpsrlq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2348 | void evpsraw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2349 | void evpsrad(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2350 | void evpsraq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2351 | void evsqrtps(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2352 | void evsqrtps(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2353 | void evsqrtpd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2354 | void evsqrtpd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2355 | ||||
| 2356 | void evpsllw(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); | |||
| 2357 | void evpslld(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); | |||
| 2358 | void evpsllq(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); | |||
| 2359 | void evpsrlw(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); | |||
| 2360 | void evpsrld(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); | |||
| 2361 | void evpsrlq(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); | |||
| 2362 | void evpsraw(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); | |||
| 2363 | void evpsrad(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); | |||
| 2364 | void evpsraq(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); | |||
| 2365 | ||||
| 2366 | void evpsllvw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2367 | void evpsllvd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2368 | void evpsllvq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2369 | void evpsrlvw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2370 | void evpsrlvd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2371 | void evpsrlvq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2372 | void evpsravw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2373 | void evpsravd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2374 | void evpsravq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2375 | void evpmaxsb(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2376 | void evpmaxsw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2377 | void evpmaxsd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2378 | void evpmaxsq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2379 | void evpminsb(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2380 | void evpminsw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2381 | void evpminsd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2382 | void evpminsq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2383 | void evpmaxsb(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2384 | void evpmaxsw(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2385 | void evpmaxsd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2386 | void evpmaxsq(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2387 | void evpminsb(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2388 | void evpminsw(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2389 | void evpminsd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2390 | void evpminsq(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2391 | void evpord(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2392 | void evpord(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2393 | void evporq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2394 | void evporq(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2395 | void evpandd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2396 | void evpandd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2397 | void evpandq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2398 | void evpandq(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2399 | void evpxord(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2400 | void evpxord(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2401 | void evpxorq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2402 | void evpxorq(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); | |||
| 2403 | ||||
| 2404 | void evprold(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); | |||
| 2405 | void evprolq(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); | |||
| 2406 | void evprolvd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2407 | void evprolvq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2408 | void evprord(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); | |||
| 2409 | void evprorq(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); | |||
| 2410 | void evprorvd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2411 | void evprorvq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2412 | ||||
| 2413 | // Sub packed integers | |||
| 2414 | void psubb(XMMRegister dst, XMMRegister src); | |||
| 2415 | void psubw(XMMRegister dst, XMMRegister src); | |||
| 2416 | void psubd(XMMRegister dst, XMMRegister src); | |||
| 2417 | void psubq(XMMRegister dst, XMMRegister src); | |||
| 2418 | void vpsubusb(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2419 | void vpsubb(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2420 | void vpsubw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2421 | void vpsubd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2422 | void vpsubq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2423 | void vpsubb(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2424 | void vpsubw(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2425 | void vpsubd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2426 | void vpsubq(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2427 | ||||
| 2428 | // Multiply packed integers (only shorts and ints) | |||
| 2429 | void pmullw(XMMRegister dst, XMMRegister src); | |||
| 2430 | void pmulld(XMMRegister dst, XMMRegister src); | |||
| 2431 | void pmuludq(XMMRegister dst, XMMRegister src); | |||
| 2432 | void vpmullw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2433 | void vpmulld(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2434 | void vpmullq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2435 | void vpmuludq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2436 | void vpmullw(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2437 | void vpmulld(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2438 | void vpmullq(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2439 | void vpmulhuw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2440 | ||||
| 2441 | // Minimum of packed integers | |||
| 2442 | void pminsb(XMMRegister dst, XMMRegister src); | |||
| 2443 | void vpminsb(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); | |||
| 2444 | void pminsw(XMMRegister dst, XMMRegister src); | |||
| 2445 | void vpminsw(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); | |||
| 2446 | void pminsd(XMMRegister dst, XMMRegister src); | |||
| 2447 | void vpminsd(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); | |||
| 2448 | void vpminsq(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); | |||
| 2449 | void minps(XMMRegister dst, XMMRegister src); | |||
| 2450 | void vminps(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); | |||
| 2451 | void minpd(XMMRegister dst, XMMRegister src); | |||
| 2452 | void vminpd(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); | |||
| 2453 | ||||
| 2454 | // Maximum of packed integers | |||
| 2455 | void pmaxsb(XMMRegister dst, XMMRegister src); | |||
| 2456 | void vpmaxsb(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); | |||
| 2457 | void pmaxsw(XMMRegister dst, XMMRegister src); | |||
| 2458 | void vpmaxsw(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); | |||
| 2459 | void pmaxsd(XMMRegister dst, XMMRegister src); | |||
| 2460 | void vpmaxsd(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); | |||
| 2461 | void vpmaxsq(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); | |||
| 2462 | void maxps(XMMRegister dst, XMMRegister src); | |||
| 2463 | void vmaxps(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); | |||
| 2464 | void maxpd(XMMRegister dst, XMMRegister src); | |||
| 2465 | void vmaxpd(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); | |||
| 2466 | ||||
| 2467 | // Shift left packed integers | |||
| 2468 | void psllw(XMMRegister dst, int shift); | |||
| 2469 | void pslld(XMMRegister dst, int shift); | |||
| 2470 | void psllq(XMMRegister dst, int shift); | |||
| 2471 | void psllw(XMMRegister dst, XMMRegister shift); | |||
| 2472 | void pslld(XMMRegister dst, XMMRegister shift); | |||
| 2473 | void psllq(XMMRegister dst, XMMRegister shift); | |||
| 2474 | void vpsllw(XMMRegister dst, XMMRegister src, int shift, int vector_len); | |||
| 2475 | void vpslld(XMMRegister dst, XMMRegister src, int shift, int vector_len); | |||
| 2476 | void vpsllq(XMMRegister dst, XMMRegister src, int shift, int vector_len); | |||
| 2477 | void vpsllw(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2478 | void vpslld(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2479 | void vpsllq(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2480 | void vpslldq(XMMRegister dst, XMMRegister src, int shift, int vector_len); | |||
| 2481 | ||||
| 2482 | // Logical shift right packed integers | |||
| 2483 | void psrlw(XMMRegister dst, int shift); | |||
| 2484 | void psrld(XMMRegister dst, int shift); | |||
| 2485 | void psrlq(XMMRegister dst, int shift); | |||
| 2486 | void psrlw(XMMRegister dst, XMMRegister shift); | |||
| 2487 | void psrld(XMMRegister dst, XMMRegister shift); | |||
| 2488 | void psrlq(XMMRegister dst, XMMRegister shift); | |||
| 2489 | void vpsrlw(XMMRegister dst, XMMRegister src, int shift, int vector_len); | |||
| 2490 | void vpsrld(XMMRegister dst, XMMRegister src, int shift, int vector_len); | |||
| 2491 | void vpsrlq(XMMRegister dst, XMMRegister src, int shift, int vector_len); | |||
| 2492 | void vpsrlw(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2493 | void vpsrld(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2494 | void vpsrlq(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2495 | void vpsrldq(XMMRegister dst, XMMRegister src, int shift, int vector_len); | |||
| 2496 | void evpsrlvw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2497 | void evpsllvw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2498 | ||||
| 2499 | // Arithmetic shift right packed integers (only shorts and ints, no instructions for longs) | |||
| 2500 | void psraw(XMMRegister dst, int shift); | |||
| 2501 | void psrad(XMMRegister dst, int shift); | |||
| 2502 | void psraw(XMMRegister dst, XMMRegister shift); | |||
| 2503 | void psrad(XMMRegister dst, XMMRegister shift); | |||
| 2504 | void vpsraw(XMMRegister dst, XMMRegister src, int shift, int vector_len); | |||
| 2505 | void vpsrad(XMMRegister dst, XMMRegister src, int shift, int vector_len); | |||
| 2506 | void vpsraw(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2507 | void vpsrad(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2508 | void evpsravw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2509 | void evpsraq(XMMRegister dst, XMMRegister src, int shift, int vector_len); | |||
| 2510 | void evpsraq(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2511 | ||||
| 2512 | // Variable shift left packed integers | |||
| 2513 | void vpsllvd(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2514 | void vpsllvq(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2515 | ||||
| 2516 | // Variable shift right packed integers | |||
| 2517 | void vpsrlvd(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2518 | void vpsrlvq(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2519 | ||||
| 2520 | // Variable shift right arithmetic packed integers | |||
| 2521 | void vpsravd(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2522 | void evpsravq(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2523 | ||||
| 2524 | void vpshldvd(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2525 | void vpshrdvd(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2526 | ||||
| 2527 | // And packed integers | |||
| 2528 | void pand(XMMRegister dst, XMMRegister src); | |||
| 2529 | void vpand(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2530 | void vpand(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2531 | void vpandq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2532 | ||||
| 2533 | // Andn packed integers | |||
| 2534 | void pandn(XMMRegister dst, XMMRegister src); | |||
| 2535 | void vpandn(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2536 | ||||
| 2537 | // Or packed integers | |||
| 2538 | void por(XMMRegister dst, XMMRegister src); | |||
| 2539 | void vpor(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2540 | void vpor(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2541 | void vporq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2542 | ||||
| 2543 | // Xor packed integers | |||
| 2544 | void pxor(XMMRegister dst, XMMRegister src); | |||
| 2545 | void vpxor(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2546 | void vpxor(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2547 | void vpxorq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2548 | void evpxorq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2549 | void evpxorq(XMMRegister dst, XMMRegister nds, Address src, int vector_len); | |||
| 2550 | ||||
| 2551 | // Ternary logic instruction. | |||
| 2552 | void vpternlogd(XMMRegister dst, int imm8, XMMRegister src2, XMMRegister src3, int vector_len); | |||
| 2553 | void vpternlogd(XMMRegister dst, int imm8, XMMRegister src2, Address src3, int vector_len); | |||
| 2554 | void vpternlogq(XMMRegister dst, int imm8, XMMRegister src2, XMMRegister src3, int vector_len); | |||
| 2555 | ||||
| 2556 | // Vector Rotate Left/Right instruction. | |||
| 2557 | void evprolvd(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2558 | void evprolvq(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2559 | void evprorvd(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2560 | void evprorvq(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); | |||
| 2561 | void evprold(XMMRegister dst, XMMRegister src, int shift, int vector_len); | |||
| 2562 | void evprolq(XMMRegister dst, XMMRegister src, int shift, int vector_len); | |||
| 2563 | void evprord(XMMRegister dst, XMMRegister src, int shift, int vector_len); | |||
| 2564 | void evprorq(XMMRegister dst, XMMRegister src, int shift, int vector_len); | |||
| 2565 | ||||
| 2566 | // vinserti forms | |||
| 2567 | void vinserti128(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8); | |||
| 2568 | void vinserti128(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8); | |||
| 2569 | void vinserti32x4(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8); | |||
| 2570 | void vinserti32x4(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8); | |||
| 2571 | void vinserti64x4(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8); | |||
| 2572 | ||||
| 2573 | // vinsertf forms | |||
| 2574 | void vinsertf128(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8); | |||
| 2575 | void vinsertf128(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8); | |||
| 2576 | void vinsertf32x4(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8); | |||
| 2577 | void vinsertf32x4(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8); | |||
| 2578 | void vinsertf64x4(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8); | |||
| 2579 | void vinsertf64x4(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8); | |||
| 2580 | ||||
| 2581 | // vextracti forms | |||
| 2582 | void vextracti128(XMMRegister dst, XMMRegister src, uint8_t imm8); | |||
| 2583 | void vextracti128(Address dst, XMMRegister src, uint8_t imm8); | |||
| 2584 | void vextracti32x4(XMMRegister dst, XMMRegister src, uint8_t imm8); | |||
| 2585 | void vextracti32x4(Address dst, XMMRegister src, uint8_t imm8); | |||
| 2586 | void vextracti64x2(XMMRegister dst, XMMRegister src, uint8_t imm8); | |||
| 2587 | void vextracti64x4(XMMRegister dst, XMMRegister src, uint8_t imm8); | |||
| 2588 | void vextracti64x4(Address dst, XMMRegister src, uint8_t imm8); | |||
| 2589 | ||||
| 2590 | // vextractf forms | |||
| 2591 | void vextractf128(XMMRegister dst, XMMRegister src, uint8_t imm8); | |||
| 2592 | void vextractf128(Address dst, XMMRegister src, uint8_t imm8); | |||
| 2593 | void vextractf32x4(XMMRegister dst, XMMRegister src, uint8_t imm8); | |||
| 2594 | void vextractf32x4(Address dst, XMMRegister src, uint8_t imm8); | |||
| 2595 | void vextractf64x2(XMMRegister dst, XMMRegister src, uint8_t imm8); | |||
| 2596 | void vextractf64x4(XMMRegister dst, XMMRegister src, uint8_t imm8); | |||
| 2597 | void vextractf64x4(Address dst, XMMRegister src, uint8_t imm8); | |||
| 2598 | ||||
| 2599 | // xmm/mem sourced byte/word/dword/qword replicate | |||
| 2600 | void vpbroadcastb(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 2601 | void vpbroadcastb(XMMRegister dst, Address src, int vector_len); | |||
| 2602 | void vpbroadcastw(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 2603 | void vpbroadcastw(XMMRegister dst, Address src, int vector_len); | |||
| 2604 | void vpbroadcastd(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 2605 | void vpbroadcastd(XMMRegister dst, Address src, int vector_len); | |||
| 2606 | void vpbroadcastq(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 2607 | void vpbroadcastq(XMMRegister dst, Address src, int vector_len); | |||
| 2608 | ||||
| 2609 | void evbroadcasti32x4(XMMRegister dst, Address src, int vector_len); | |||
| 2610 | void evbroadcasti64x2(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 2611 | void evbroadcasti64x2(XMMRegister dst, Address src, int vector_len); | |||
| 2612 | ||||
| 2613 | // scalar single/double/128bit precision replicate | |||
| 2614 | void vbroadcastss(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 2615 | void vbroadcastss(XMMRegister dst, Address src, int vector_len); | |||
| 2616 | void vbroadcastsd(XMMRegister dst, XMMRegister src, int vector_len); | |||
| 2617 | void vbroadcastsd(XMMRegister dst, Address src, int vector_len); | |||
| 2618 | void vbroadcastf128(XMMRegister dst, Address src, int vector_len); | |||
| 2619 | ||||
| 2620 | // gpr sourced byte/word/dword/qword replicate | |||
| 2621 | void evpbroadcastb(XMMRegister dst, Register src, int vector_len); | |||
| 2622 | void evpbroadcastw(XMMRegister dst, Register src, int vector_len); | |||
| 2623 | void evpbroadcastd(XMMRegister dst, Register src, int vector_len); | |||
| 2624 | void evpbroadcastq(XMMRegister dst, Register src, int vector_len); | |||
| 2625 | ||||
| 2626 | // Gather AVX2 and AVX3 | |||
| 2627 | void vpgatherdd(XMMRegister dst, Address src, XMMRegister mask, int vector_len); | |||
| 2628 | void vpgatherdq(XMMRegister dst, Address src, XMMRegister mask, int vector_len); | |||
| 2629 | void vgatherdpd(XMMRegister dst, Address src, XMMRegister mask, int vector_len); | |||
| 2630 | void vgatherdps(XMMRegister dst, Address src, XMMRegister mask, int vector_len); | |||
| 2631 | void evpgatherdd(XMMRegister dst, KRegister mask, Address src, int vector_len); | |||
| 2632 | void evpgatherdq(XMMRegister dst, KRegister mask, Address src, int vector_len); | |||
| 2633 | void evgatherdpd(XMMRegister dst, KRegister mask, Address src, int vector_len); | |||
| 2634 | void evgatherdps(XMMRegister dst, KRegister mask, Address src, int vector_len); | |||
| 2635 | ||||
| 2636 | //Scatter AVX3 only | |||
| 2637 | void evpscatterdd(Address dst, KRegister mask, XMMRegister src, int vector_len); | |||
| 2638 | void evpscatterdq(Address dst, KRegister mask, XMMRegister src, int vector_len); | |||
| 2639 | void evscatterdps(Address dst, KRegister mask, XMMRegister src, int vector_len); | |||
| 2640 | void evscatterdpd(Address dst, KRegister mask, XMMRegister src, int vector_len); | |||
| 2641 | ||||
| 2642 | // Carry-Less Multiplication Quadword | |||
| 2643 | void pclmulqdq(XMMRegister dst, XMMRegister src, int mask); | |||
| 2644 | void vpclmulqdq(XMMRegister dst, XMMRegister nds, XMMRegister src, int mask); | |||
| 2645 | void evpclmulqdq(XMMRegister dst, XMMRegister nds, XMMRegister src, int mask, int vector_len); | |||
| 2646 | // AVX instruction which is used to clear upper 128 bits of YMM registers and | |||
| 2647 | // to avoid transaction penalty between AVX and SSE states. There is no | |||
| 2648 | // penalty if legacy SSE instructions are encoded using VEX prefix because | |||
| 2649 | // they always clear upper 128 bits. It should be used before calling | |||
| 2650 | // runtime code and native libraries. | |||
| 2651 | void vzeroupper(); | |||
| 2652 | ||||
| 2653 | // Vector double compares | |||
| 2654 | void vcmppd(XMMRegister dst, XMMRegister nds, XMMRegister src, int cop, int vector_len); | |||
| 2655 | void evcmppd(KRegister kdst, KRegister mask, XMMRegister nds, XMMRegister src, | |||
| 2656 | ComparisonPredicateFP comparison, int vector_len); | |||
| 2657 | ||||
| 2658 | // Vector float compares | |||
| 2659 | void vcmpps(XMMRegister dst, XMMRegister nds, XMMRegister src, int comparison, int vector_len); | |||
| 2660 | void evcmpps(KRegister kdst, KRegister mask, XMMRegister nds, XMMRegister src, | |||
| 2661 | ComparisonPredicateFP comparison, int vector_len); | |||
| 2662 | ||||
| 2663 | // Vector integer compares | |||
| 2664 | void vpcmpgtd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); | |||
| 2665 | void evpcmpd(KRegister kdst, KRegister mask, XMMRegister nds, XMMRegister src, | |||
| 2666 | int comparison, bool is_signed, int vector_len); | |||
| 2667 | void evpcmpd(KRegister kdst, KRegister mask, XMMRegister nds, Address src, | |||
| 2668 | int comparison, bool is_signed, int vector_len); | |||
| 2669 | ||||
| 2670 | // Vector long compares | |||
| 2671 | void evpcmpq(KRegister kdst, KRegister mask, XMMRegister nds, XMMRegister src, | |||
| 2672 | int comparison, bool is_signed, int vector_len); | |||
| 2673 | void evpcmpq(KRegister kdst, KRegister mask, XMMRegister nds, Address src, | |||
| 2674 | int comparison, bool is_signed, int vector_len); | |||
| 2675 | ||||
| 2676 | // Vector byte compares | |||
| 2677 | void evpcmpb(KRegister kdst, KRegister mask, XMMRegister nds, XMMRegister src, | |||
| 2678 | int comparison, bool is_signed, int vector_len); | |||
| 2679 | void evpcmpb(KRegister kdst, KRegister mask, XMMRegister nds, Address src, | |||
| 2680 | int comparison, bool is_signed, int vector_len); | |||
| 2681 | ||||
| 2682 | // Vector short compares | |||
| 2683 | void evpcmpw(KRegister kdst, KRegister mask, XMMRegister nds, XMMRegister src, | |||
| 2684 | int comparison, bool is_signed, int vector_len); | |||
| 2685 | void evpcmpw(KRegister kdst, KRegister mask, XMMRegister nds, Address src, | |||
| 2686 | int comparison, bool is_signed, int vector_len); | |||
| 2687 | ||||
| 2688 | void evpmovb2m(KRegister dst, XMMRegister src, int vector_len); | |||
| 2689 | void evpmovw2m(KRegister dst, XMMRegister src, int vector_len); | |||
| 2690 | void evpmovd2m(KRegister dst, XMMRegister src, int vector_len); | |||
| 2691 | void evpmovq2m(KRegister dst, XMMRegister src, int vector_len); | |||
| 2692 | void evpmovm2b(XMMRegister dst, KRegister src, int vector_len); | |||
| 2693 | void evpmovm2w(XMMRegister dst, KRegister src, int vector_len); | |||
| 2694 | void evpmovm2d(XMMRegister dst, KRegister src, int vector_len); | |||
| 2695 | void evpmovm2q(XMMRegister dst, KRegister src, int vector_len); | |||
| 2696 | ||||
| 2697 | // Vector blends | |||
| 2698 | void blendvps(XMMRegister dst, XMMRegister src); | |||
| 2699 | void blendvpd(XMMRegister dst, XMMRegister src); | |||
| 2700 | void pblendvb(XMMRegister dst, XMMRegister src); | |||
| 2701 | void blendvpb(XMMRegister dst, XMMRegister nds, XMMRegister src1, XMMRegister src2, int vector_len); | |||
| 2702 | void vblendvps(XMMRegister dst, XMMRegister nds, XMMRegister src, XMMRegister mask, int vector_len); | |||
| 2703 | void vblendvpd(XMMRegister dst, XMMRegister nds, XMMRegister src1, XMMRegister src2, int vector_len); | |||
| 2704 | void vpblendvb(XMMRegister dst, XMMRegister nds, XMMRegister src, XMMRegister mask, int vector_len); | |||
| 2705 | void vpblendd(XMMRegister dst, XMMRegister nds, XMMRegister src, int imm8, int vector_len); | |||
| 2706 | void evblendmpd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2707 | void evblendmps(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2708 | void evpblendmb(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2709 | void evpblendmw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2710 | void evpblendmd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2711 | void evpblendmq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); | |||
| 2712 | protected: | |||
| 2713 | // Next instructions require address alignment 16 bytes SSE mode. | |||
| 2714 | // They should be called only from corresponding MacroAssembler instructions. | |||
| 2715 | void andpd(XMMRegister dst, Address src); | |||
| 2716 | void andps(XMMRegister dst, Address src); | |||
| 2717 | void xorpd(XMMRegister dst, Address src); | |||
| 2718 | void xorps(XMMRegister dst, Address src); | |||
| 2719 | ||||
| 2720 | }; | |||
| 2721 | ||||
| 2722 | // The Intel x86/Amd64 Assembler attributes: All fields enclosed here are to guide encoding level decisions. | |||
| 2723 | // Specific set functions are for specialized use, else defaults or whatever was supplied to object construction | |||
| 2724 | // are applied. | |||
| 2725 | class InstructionAttr { | |||
| 2726 | public: | |||
| 2727 | InstructionAttr( | |||
| 2728 | int vector_len, // The length of vector to be applied in encoding - for both AVX and EVEX | |||
| 2729 | bool rex_vex_w, // Width of data: if 32-bits or less, false, else if 64-bit or specially defined, true | |||
| 2730 | bool legacy_mode, // Details if either this instruction is conditionally encoded to AVX or earlier if true else possibly EVEX | |||
| 2731 | bool no_reg_mask, // when true, k0 is used when EVEX encoding is chosen, else embedded_opmask_register_specifier is used | |||
| 2732 | bool uses_vl) // This instruction may have legacy constraints based on vector length for EVEX | |||
| 2733 | : | |||
| 2734 | _rex_vex_w(rex_vex_w), | |||
| 2735 | _legacy_mode(legacy_mode || UseAVX < 3), | |||
| 2736 | _no_reg_mask(no_reg_mask), | |||
| 2737 | _uses_vl(uses_vl), | |||
| 2738 | _rex_vex_w_reverted(false), | |||
| 2739 | _is_evex_instruction(false), | |||
| 2740 | _is_clear_context(true), | |||
| 2741 | _is_extended_context(false), | |||
| 2742 | _avx_vector_len(vector_len), | |||
| 2743 | _tuple_type(Assembler::EVEX_ETUP), | |||
| 2744 | _input_size_in_bits(Assembler::EVEX_NObit), | |||
| 2745 | _evex_encoding(0), | |||
| 2746 | _embedded_opmask_register_specifier(0), // hard code k0 | |||
| 2747 | _current_assembler(NULL__null) { } | |||
| 2748 | ||||
| 2749 | ~InstructionAttr() { | |||
| 2750 | if (_current_assembler != NULL__null) { | |||
| 2751 | _current_assembler->clear_attributes(); | |||
| 2752 | } | |||
| 2753 | _current_assembler = NULL__null; | |||
| 2754 | } | |||
| 2755 | ||||
| 2756 | private: | |||
| 2757 | bool _rex_vex_w; | |||
| 2758 | bool _legacy_mode; | |||
| 2759 | bool _no_reg_mask; | |||
| 2760 | bool _uses_vl; | |||
| 2761 | bool _rex_vex_w_reverted; | |||
| 2762 | bool _is_evex_instruction; | |||
| 2763 | bool _is_clear_context; | |||
| 2764 | bool _is_extended_context; | |||
| 2765 | int _avx_vector_len; | |||
| 2766 | int _tuple_type; | |||
| 2767 | int _input_size_in_bits; | |||
| 2768 | int _evex_encoding; | |||
| 2769 | int _embedded_opmask_register_specifier; | |||
| 2770 | ||||
| 2771 | Assembler *_current_assembler; | |||
| 2772 | ||||
| 2773 | public: | |||
| 2774 | // query functions for field accessors | |||
| 2775 | bool is_rex_vex_w(void) const { return _rex_vex_w; } | |||
| 2776 | bool is_legacy_mode(void) const { return _legacy_mode; } | |||
| 2777 | bool is_no_reg_mask(void) const { return _no_reg_mask; } | |||
| 2778 | bool uses_vl(void) const { return _uses_vl; } | |||
| 2779 | bool is_rex_vex_w_reverted(void) { return _rex_vex_w_reverted; } | |||
| 2780 | bool is_evex_instruction(void) const { return _is_evex_instruction; } | |||
| 2781 | bool is_clear_context(void) const { return _is_clear_context; } | |||
| 2782 | bool is_extended_context(void) const { return _is_extended_context; } | |||
| 2783 | int get_vector_len(void) const { return _avx_vector_len; } | |||
| 2784 | int get_tuple_type(void) const { return _tuple_type; } | |||
| 2785 | int get_input_size(void) const { return _input_size_in_bits; } | |||
| 2786 | int get_evex_encoding(void) const { return _evex_encoding; } | |||
| 2787 | int get_embedded_opmask_register_specifier(void) const { return _embedded_opmask_register_specifier; } | |||
| 2788 | ||||
| 2789 | // Set the vector len manually | |||
| 2790 | void set_vector_len(int vector_len) { _avx_vector_len = vector_len; } | |||
| 2791 | ||||
| 2792 | // Set revert rex_vex_w for avx encoding | |||
| 2793 | void set_rex_vex_w_reverted(void) { _rex_vex_w_reverted = true; } | |||
| 2794 | ||||
| 2795 | // Set rex_vex_w based on state | |||
| 2796 | void set_rex_vex_w(bool state) { _rex_vex_w = state; } | |||
| 2797 | ||||
| 2798 | // Set the instruction to be encoded in AVX mode | |||
| 2799 | void set_is_legacy_mode(void) { _legacy_mode = true; } | |||
| 2800 | ||||
| 2801 | // Set the current instuction to be encoded as an EVEX instuction | |||
| 2802 | void set_is_evex_instruction(void) { _is_evex_instruction = true; } | |||
| 2803 | ||||
| 2804 | // Internal encoding data used in compressed immediate offset programming | |||
| 2805 | void set_evex_encoding(int value) { _evex_encoding = value; } | |||
| 2806 | ||||
| 2807 | // When the Evex.Z field is set (true), it is used to clear all non directed XMM/YMM/ZMM components. | |||
| 2808 | // This method unsets it so that merge semantics are used instead. | |||
| 2809 | void reset_is_clear_context(void) { _is_clear_context = false; } | |||
| 2810 | ||||
| 2811 | // Map back to current asembler so that we can manage object level assocation | |||
| 2812 | void set_current_assembler(Assembler *current_assembler) { _current_assembler = current_assembler; } | |||
| 2813 | ||||
| 2814 | // Address modifiers used for compressed displacement calculation | |||
| 2815 | void set_address_attributes(int tuple_type, int input_size_in_bits); | |||
| 2816 | ||||
| 2817 | // Set embedded opmask register specifier. | |||
| 2818 | void set_embedded_opmask_register_specifier(KRegister mask) { | |||
| 2819 | _embedded_opmask_register_specifier = (*mask).encoding() & 0x7; | |||
| 2820 | } | |||
| 2821 | ||||
| 2822 | }; | |||
| 2823 | ||||
| 2824 | #endif // CPU_X86_ASSEMBLER_X86_HPP |