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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_X64 | 7 #if V8_TARGET_ARCH_X64 |
8 | 8 |
9 #include "src/code-factory.h" | 9 #include "src/code-factory.h" |
10 #include "src/code-stubs.h" | 10 #include "src/code-stubs.h" |
(...skipping 2402 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
2413 default: | 2413 default: |
2414 UNREACHABLE(); | 2414 UNREACHABLE(); |
2415 break; | 2415 break; |
2416 } | 2416 } |
2417 | 2417 |
2418 __ bind(&done); | 2418 __ bind(&done); |
2419 context()->Plug(rax); | 2419 context()->Plug(rax); |
2420 } | 2420 } |
2421 | 2421 |
2422 | 2422 |
2423 void FullCodeGenerator::EmitClassDefineProperties(ClassLiteral* lit) { | |
2424 // ctor is in rax. | |
2425 DCHECK(lit != NULL); | |
2426 __ Push(rax); | |
2427 | |
2428 Register scratch = rcx; | |
Dmitry Lomov (no reviews)
2014/10/27 21:37:14
Nit: Why rcx here, but ebx in ia32?
arv (Not doing code reviews)
2014/10/27 22:20:53
Because I don't know enough about the different re
arv (Not doing code reviews)
2014/10/28 09:42:00
Done.
Dmitry Lomov (no reviews)
2014/10/28 10:34:08
Acknowledged.
| |
2429 __ movp(scratch, FieldOperand(rax, JSFunction::kPrototypeOrInitialMapOffset)); | |
Dmitry Lomov (no reviews)
2014/10/27 21:37:14
Access check comment.
arv (Not doing code reviews)
2014/10/28 09:42:00
Done.
Dmitry Lomov (no reviews)
2014/10/28 10:34:08
Acknowledged.
| |
2430 __ Push(scratch); | |
2431 | |
2432 for (int i = 0; i < lit->properties()->length(); i++) { | |
2433 ObjectLiteral::Property* property = lit->properties()->at(i); | |
2434 Literal* key = property->key()->AsLiteral(); | |
2435 Expression* value = property->value(); | |
2436 DCHECK(key != NULL); | |
2437 | |
2438 if (property->is_static()) { | |
2439 __ Push(Operand(rsp, kPointerSize)); // constructor | |
2440 } else { | |
2441 __ Push(Operand(rsp, 0)); // prototype | |
2442 } | |
2443 VisitForStackValue(key); | |
2444 | |
2445 switch (property->kind()) { | |
2446 case ObjectLiteral::Property::CONSTANT: | |
2447 case ObjectLiteral::Property::MATERIALIZED_LITERAL: | |
2448 case ObjectLiteral::Property::COMPUTED: | |
2449 case ObjectLiteral::Property::PROTOTYPE: | |
2450 VisitForStackValue(value); | |
2451 __ Push(Smi::FromInt(NONE)); | |
2452 __ CallRuntime(Runtime::kDefineDataPropertyUnchecked, 4); | |
2453 break; | |
2454 | |
2455 case ObjectLiteral::Property::GETTER: | |
2456 VisitForStackValue(value); | |
2457 __ Push(isolate()->factory()->null_value()); | |
2458 __ Push(Smi::FromInt(NONE)); | |
2459 __ CallRuntime(Runtime::kDefineAccessorPropertyUnchecked, 5); | |
2460 break; | |
2461 | |
2462 case ObjectLiteral::Property::SETTER: | |
2463 __ Push(isolate()->factory()->null_value()); | |
2464 VisitForStackValue(value); | |
2465 __ Push(Smi::FromInt(NONE)); | |
2466 __ CallRuntime(Runtime::kDefineAccessorPropertyUnchecked, 5); | |
2467 break; | |
2468 | |
2469 default: | |
2470 UNREACHABLE(); | |
2471 } | |
2472 } | |
2473 | |
2474 // prototype | |
2475 __ CallRuntime(Runtime::kToFastProperties, 1); | |
2476 | |
2477 // constructor | |
2478 __ CallRuntime(Runtime::kToFastProperties, 1); | |
2479 | |
2480 context()->Plug(rax); | |
Dmitry Lomov (no reviews)
2014/10/27 21:37:14
Caller plugs context
arv (Not doing code reviews)
2014/10/28 09:42:00
Done.
Dmitry Lomov (no reviews)
2014/10/28 10:34:08
Acknowledged.
| |
2481 } | |
2482 | |
2483 | |
2423 void FullCodeGenerator::EmitBinaryOp(BinaryOperation* expr, | 2484 void FullCodeGenerator::EmitBinaryOp(BinaryOperation* expr, |
2424 Token::Value op, | 2485 Token::Value op, |
2425 OverwriteMode mode) { | 2486 OverwriteMode mode) { |
2426 __ Pop(rdx); | 2487 __ Pop(rdx); |
2427 Handle<Code> code = CodeFactory::BinaryOpIC(isolate(), op, mode).code(); | 2488 Handle<Code> code = CodeFactory::BinaryOpIC(isolate(), op, mode).code(); |
2428 JumpPatchSite patch_site(masm_); // unbound, signals no inlined smi code. | 2489 JumpPatchSite patch_site(masm_); // unbound, signals no inlined smi code. |
2429 CallIC(code, expr->BinaryOperationFeedbackId()); | 2490 CallIC(code, expr->BinaryOperationFeedbackId()); |
2430 patch_site.EmitPatchInfo(); | 2491 patch_site.EmitPatchInfo(); |
2431 context()->Plug(rax); | 2492 context()->Plug(rax); |
2432 } | 2493 } |
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5174 DCHECK_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(), | 5235 DCHECK_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(), |
5175 Assembler::target_address_at(call_target_address, | 5236 Assembler::target_address_at(call_target_address, |
5176 unoptimized_code)); | 5237 unoptimized_code)); |
5177 return OSR_AFTER_STACK_CHECK; | 5238 return OSR_AFTER_STACK_CHECK; |
5178 } | 5239 } |
5179 | 5240 |
5180 | 5241 |
5181 } } // namespace v8::internal | 5242 } } // namespace v8::internal |
5182 | 5243 |
5183 #endif // V8_TARGET_ARCH_X64 | 5244 #endif // V8_TARGET_ARCH_X64 |
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