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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_X87 | 7 #if V8_TARGET_ARCH_X87 |
| 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" |
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| 2837 | 2837 |
| 2838 | 2838 |
| 2839 void FullCodeGenerator::EmitResolvePossiblyDirectEval(int arg_count) { | 2839 void FullCodeGenerator::EmitResolvePossiblyDirectEval(int arg_count) { |
| 2840 // Push copy of the first argument or undefined if it doesn't exist. | 2840 // Push copy of the first argument or undefined if it doesn't exist. |
| 2841 if (arg_count > 0) { | 2841 if (arg_count > 0) { |
| 2842 __ push(Operand(esp, arg_count * kPointerSize)); | 2842 __ push(Operand(esp, arg_count * kPointerSize)); |
| 2843 } else { | 2843 } else { |
| 2844 __ push(Immediate(isolate()->factory()->undefined_value())); | 2844 __ push(Immediate(isolate()->factory()->undefined_value())); |
| 2845 } | 2845 } |
| 2846 | 2846 |
| 2847 // Push the enclosing function. |
| 2848 __ push(Operand(ebp, JavaScriptFrameConstants::kFunctionOffset)); |
| 2847 // Push the receiver of the enclosing function. | 2849 // Push the receiver of the enclosing function. |
| 2848 __ push(Operand(ebp, (2 + info_->scope()->num_parameters()) * kPointerSize)); | 2850 __ push(Operand(ebp, (2 + info_->scope()->num_parameters()) * kPointerSize)); |
| 2849 // Push the language mode. | 2851 // Push the language mode. |
| 2850 __ push(Immediate(Smi::FromInt(strict_mode()))); | 2852 __ push(Immediate(Smi::FromInt(strict_mode()))); |
| 2851 | 2853 |
| 2852 // Push the start position of the scope the calls resides in. | 2854 // Push the start position of the scope the calls resides in. |
| 2853 __ push(Immediate(Smi::FromInt(scope()->start_position()))); | 2855 __ push(Immediate(Smi::FromInt(scope()->start_position()))); |
| 2854 | 2856 |
| 2855 // Do the runtime call. | 2857 // Do the runtime call. |
| 2856 __ CallRuntime(Runtime::kResolvePossiblyDirectEval, 5); | 2858 __ CallRuntime(Runtime::kResolvePossiblyDirectEval, 6); |
| 2857 } | 2859 } |
| 2858 | 2860 |
| 2859 | 2861 |
| 2860 void FullCodeGenerator::EmitLoadSuperConstructor(SuperReference* super_ref) { | 2862 void FullCodeGenerator::EmitLoadSuperConstructor(SuperReference* super_ref) { |
| 2861 DCHECK(super_ref != NULL); | 2863 DCHECK(super_ref != NULL); |
| 2862 __ push(Operand(ebp, JavaScriptFrameConstants::kFunctionOffset)); | 2864 __ push(Operand(ebp, JavaScriptFrameConstants::kFunctionOffset)); |
| 2863 __ CallRuntime(Runtime::kGetPrototype, 1); | 2865 __ CallRuntime(Runtime::kGetPrototype, 1); |
| 2864 } | 2866 } |
| 2865 | 2867 |
| 2866 | 2868 |
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| 5145 DCHECK_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(), | 5147 DCHECK_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(), |
| 5146 Assembler::target_address_at(call_target_address, | 5148 Assembler::target_address_at(call_target_address, |
| 5147 unoptimized_code)); | 5149 unoptimized_code)); |
| 5148 return OSR_AFTER_STACK_CHECK; | 5150 return OSR_AFTER_STACK_CHECK; |
| 5149 } | 5151 } |
| 5150 | 5152 |
| 5151 | 5153 |
| 5152 } } // namespace v8::internal | 5154 } } // namespace v8::internal |
| 5153 | 5155 |
| 5154 #endif // V8_TARGET_ARCH_X87 | 5156 #endif // V8_TARGET_ARCH_X87 |
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