OLD | NEW |
1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/v8.h" | 5 #include "src/v8.h" |
6 | 6 |
7 #if V8_TARGET_ARCH_ARM | 7 #if V8_TARGET_ARCH_ARM |
8 | 8 |
9 #include "src/arm/assembler-arm.h" | 9 #include "src/arm/assembler-arm.h" |
10 #include "src/code-stubs.h" | 10 #include "src/code-stubs.h" |
(...skipping 482 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
493 __ Ret(); | 493 __ Ret(); |
494 __ bind(&slow); | 494 __ bind(&slow); |
495 GenerateMiss(masm); | 495 GenerateMiss(masm); |
496 } | 496 } |
497 | 497 |
498 | 498 |
499 void KeyedStoreIC::GenerateSloppyArguments(MacroAssembler* masm) { | 499 void KeyedStoreIC::GenerateSloppyArguments(MacroAssembler* masm) { |
500 Register receiver = ReceiverRegister(); | 500 Register receiver = ReceiverRegister(); |
501 Register key = NameRegister(); | 501 Register key = NameRegister(); |
502 Register value = ValueRegister(); | 502 Register value = ValueRegister(); |
503 ASSERT(receiver.is(r1)); | 503 ASSERT(receiver.is(r2)); |
504 ASSERT(key.is(r2)); | 504 ASSERT(key.is(r1)); |
505 ASSERT(value.is(r0)); | 505 ASSERT(value.is(r0)); |
506 | 506 |
507 Label slow, notin; | 507 Label slow, notin; |
508 MemOperand mapped_location = GenerateMappedArgumentsLookup( | 508 MemOperand mapped_location = GenerateMappedArgumentsLookup( |
509 masm, receiver, key, r3, r4, r5, ¬in, &slow); | 509 masm, receiver, key, r3, r4, r5, ¬in, &slow); |
510 __ str(value, mapped_location); | 510 __ str(value, mapped_location); |
511 __ add(r6, r3, r5); | 511 __ add(r6, r3, r5); |
512 __ mov(r9, value); | 512 __ mov(r9, value); |
513 __ RecordWrite(r3, r6, r9, kLRHasNotBeenSaved, kDontSaveFPRegs); | 513 __ RecordWrite(r3, r6, r9, kLRHasNotBeenSaved, kDontSaveFPRegs); |
514 __ Ret(); | 514 __ Ret(); |
(...skipping 30 matching lines...) Expand all Loading... |
545 // IC register specifications | 545 // IC register specifications |
546 const Register LoadIC::ReceiverRegister() { return r1; } | 546 const Register LoadIC::ReceiverRegister() { return r1; } |
547 const Register LoadIC::NameRegister() { return r2; } | 547 const Register LoadIC::NameRegister() { return r2; } |
548 | 548 |
549 | 549 |
550 const Register StoreIC::ReceiverRegister() { return r1; } | 550 const Register StoreIC::ReceiverRegister() { return r1; } |
551 const Register StoreIC::NameRegister() { return r2; } | 551 const Register StoreIC::NameRegister() { return r2; } |
552 const Register StoreIC::ValueRegister() { return r0; } | 552 const Register StoreIC::ValueRegister() { return r0; } |
553 | 553 |
554 | 554 |
555 const Register KeyedStoreIC::ReceiverRegister() { | 555 const Register KeyedStoreIC::ReceiverRegister() { return r2; } |
556 return StoreIC::ReceiverRegister(); | 556 const Register KeyedStoreIC::NameRegister() { return r1; } |
557 } | 557 const Register KeyedStoreIC::ValueRegister() { return r0; } |
558 | |
559 | |
560 const Register KeyedStoreIC::NameRegister() { | |
561 return StoreIC::NameRegister(); | |
562 } | |
563 | |
564 | |
565 const Register KeyedStoreIC::ValueRegister() { | |
566 return StoreIC::ValueRegister(); | |
567 } | |
568 | |
569 | |
570 const Register KeyedStoreIC::MapRegister() { | |
571 return r3; | |
572 } | |
573 | 558 |
574 | 559 |
575 void KeyedLoadIC::GenerateRuntimeGetProperty(MacroAssembler* masm) { | 560 void KeyedLoadIC::GenerateRuntimeGetProperty(MacroAssembler* masm) { |
576 // The return address is in lr. | 561 // The return address is in lr. |
577 | 562 |
578 __ Push(ReceiverRegister(), NameRegister()); | 563 __ Push(ReceiverRegister(), NameRegister()); |
579 | 564 |
580 __ TailCallRuntime(Runtime::kKeyedGetProperty, 2, 1); | 565 __ TailCallRuntime(Runtime::kKeyedGetProperty, 2, 1); |
581 } | 566 } |
582 | 567 |
(...skipping 453 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1036 // -- lr : return address | 1021 // -- lr : return address |
1037 // ----------------------------------- | 1022 // ----------------------------------- |
1038 Label slow, fast_object, fast_object_grow; | 1023 Label slow, fast_object, fast_object_grow; |
1039 Label fast_double, fast_double_grow; | 1024 Label fast_double, fast_double_grow; |
1040 Label array, extra, check_if_double_array; | 1025 Label array, extra, check_if_double_array; |
1041 | 1026 |
1042 // Register usage. | 1027 // Register usage. |
1043 Register value = ValueRegister(); | 1028 Register value = ValueRegister(); |
1044 Register key = NameRegister(); | 1029 Register key = NameRegister(); |
1045 Register receiver = ReceiverRegister(); | 1030 Register receiver = ReceiverRegister(); |
1046 ASSERT(receiver.is(r1)); | 1031 ASSERT(receiver.is(r2)); |
1047 ASSERT(key.is(r2)); | 1032 ASSERT(key.is(r1)); |
1048 ASSERT(value.is(r0)); | 1033 ASSERT(value.is(r0)); |
1049 Register receiver_map = r3; | 1034 Register receiver_map = r3; |
1050 Register elements_map = r6; | 1035 Register elements_map = r6; |
1051 Register elements = r9; // Elements array of the receiver. | 1036 Register elements = r9; // Elements array of the receiver. |
1052 // r4 and r5 are used as general scratch registers. | 1037 // r4 and r5 are used as general scratch registers. |
1053 | 1038 |
1054 // Check that the key is a smi. | 1039 // Check that the key is a smi. |
1055 __ JumpIfNotSmi(key, &slow); | 1040 __ JumpIfNotSmi(key, &slow); |
1056 // Check that the object isn't a smi. | 1041 // Check that the object isn't a smi. |
1057 __ JumpIfSmi(receiver, &slow); | 1042 __ JumpIfSmi(receiver, &slow); |
(...skipping 228 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1286 } else { | 1271 } else { |
1287 ASSERT(Assembler::GetCondition(branch_instr) == ne); | 1272 ASSERT(Assembler::GetCondition(branch_instr) == ne); |
1288 patcher.EmitCondition(eq); | 1273 patcher.EmitCondition(eq); |
1289 } | 1274 } |
1290 } | 1275 } |
1291 | 1276 |
1292 | 1277 |
1293 } } // namespace v8::internal | 1278 } } // namespace v8::internal |
1294 | 1279 |
1295 #endif // V8_TARGET_ARCH_ARM | 1280 #endif // V8_TARGET_ARCH_ARM |
OLD | NEW |