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_IA32 | 7 #if V8_TARGET_ARCH_IA32 |
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 2403 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
2414 break; | 2414 break; |
2415 default: | 2415 default: |
2416 UNREACHABLE(); | 2416 UNREACHABLE(); |
2417 } | 2417 } |
2418 | 2418 |
2419 __ bind(&done); | 2419 __ bind(&done); |
2420 context()->Plug(eax); | 2420 context()->Plug(eax); |
2421 } | 2421 } |
2422 | 2422 |
2423 | 2423 |
2424 void FullCodeGenerator::EmitClassDefineProperties(ClassLiteral* lit) { | |
2425 // ctor is in eax. | |
2426 DCHECK(lit != NULL); | |
2427 __ push(eax); | |
2428 | |
2429 Register scratch = ebx; | |
2430 __ mov(scratch, FieldOperand(eax, JSFunction::kPrototypeOrInitialMapOffset)); | |
Dmitry Lomov (no reviews)
2014/10/27 21:37:13
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.
| |
2431 __ Push(scratch); | |
2432 | |
2433 for (int i = 0; i < lit->properties()->length(); i++) { | |
2434 ObjectLiteral::Property* property = lit->properties()->at(i); | |
2435 Literal* key = property->key()->AsLiteral(); | |
2436 Expression* value = property->value(); | |
2437 DCHECK(key != NULL); | |
2438 | |
2439 if (property->is_static()) { | |
2440 __ push(Operand(esp, kPointerSize)); // constructor | |
2441 } else { | |
2442 __ push(Operand(esp, 0)); // prototype | |
2443 } | |
2444 VisitForStackValue(key); | |
2445 | |
2446 switch (property->kind()) { | |
2447 case ObjectLiteral::Property::CONSTANT: | |
2448 case ObjectLiteral::Property::MATERIALIZED_LITERAL: | |
2449 case ObjectLiteral::Property::COMPUTED: | |
2450 case ObjectLiteral::Property::PROTOTYPE: | |
2451 VisitForStackValue(value); | |
2452 __ push(Immediate(Smi::FromInt(NONE))); | |
2453 __ CallRuntime(Runtime::kDefineDataPropertyUnchecked, 4); | |
2454 break; | |
2455 | |
2456 case ObjectLiteral::Property::GETTER: | |
2457 VisitForStackValue(value); | |
2458 __ push(Immediate(isolate()->factory()->null_value())); | |
2459 __ push(Immediate(Smi::FromInt(NONE))); | |
2460 __ CallRuntime(Runtime::kDefineAccessorPropertyUnchecked, 5); | |
2461 break; | |
2462 | |
2463 case ObjectLiteral::Property::SETTER: | |
2464 __ push(Immediate(isolate()->factory()->null_value())); | |
2465 VisitForStackValue(value); | |
2466 __ push(Immediate(Smi::FromInt(NONE))); | |
2467 __ CallRuntime(Runtime::kDefineAccessorPropertyUnchecked, 5); | |
2468 break; | |
2469 | |
2470 default: | |
2471 UNREACHABLE(); | |
2472 } | |
2473 } | |
2474 | |
2475 // prototype | |
2476 __ CallRuntime(Runtime::kToFastProperties, 1); | |
2477 | |
2478 // constructor | |
2479 __ CallRuntime(Runtime::kToFastProperties, 1); | |
2480 | |
2481 context()->Plug(eax); | |
Dmitry Lomov (no reviews)
2014/10/27 21:37:14
Caller plugs context; no need to do it here
arv (Not doing code reviews)
2014/10/28 09:42:00
Done.
Dmitry Lomov (no reviews)
2014/10/28 10:34:08
Acknowledged.
| |
2482 } | |
2483 | |
2484 | |
2424 void FullCodeGenerator::EmitBinaryOp(BinaryOperation* expr, | 2485 void FullCodeGenerator::EmitBinaryOp(BinaryOperation* expr, |
2425 Token::Value op, | 2486 Token::Value op, |
2426 OverwriteMode mode) { | 2487 OverwriteMode mode) { |
2427 __ pop(edx); | 2488 __ pop(edx); |
2428 Handle<Code> code = CodeFactory::BinaryOpIC(isolate(), op, mode).code(); | 2489 Handle<Code> code = CodeFactory::BinaryOpIC(isolate(), op, mode).code(); |
2429 JumpPatchSite patch_site(masm_); // unbound, signals no inlined smi code. | 2490 JumpPatchSite patch_site(masm_); // unbound, signals no inlined smi code. |
2430 CallIC(code, expr->BinaryOperationFeedbackId()); | 2491 CallIC(code, expr->BinaryOperationFeedbackId()); |
2431 patch_site.EmitPatchInfo(); | 2492 patch_site.EmitPatchInfo(); |
2432 context()->Plug(eax); | 2493 context()->Plug(eax); |
2433 } | 2494 } |
(...skipping 2725 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
5159 DCHECK_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(), | 5220 DCHECK_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(), |
5160 Assembler::target_address_at(call_target_address, | 5221 Assembler::target_address_at(call_target_address, |
5161 unoptimized_code)); | 5222 unoptimized_code)); |
5162 return OSR_AFTER_STACK_CHECK; | 5223 return OSR_AFTER_STACK_CHECK; |
5163 } | 5224 } |
5164 | 5225 |
5165 | 5226 |
5166 } } // namespace v8::internal | 5227 } } // namespace v8::internal |
5167 | 5228 |
5168 #endif // V8_TARGET_ARCH_IA32 | 5229 #endif // V8_TARGET_ARCH_IA32 |
OLD | NEW |