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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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_ARM64 | 7 #if V8_TARGET_ARCH_ARM64 |
8 | 8 |
9 #include "src/bootstrapper.h" | 9 #include "src/bootstrapper.h" |
10 #include "src/code-stubs.h" | 10 #include "src/code-stubs.h" |
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3030 | 3030 |
3031 __ Bind(&do_call); | 3031 __ Bind(&do_call); |
3032 // Set expected number of arguments to zero (not changing x0). | 3032 // Set expected number of arguments to zero (not changing x0). |
3033 __ Mov(x2, 0); | 3033 __ Mov(x2, 0); |
3034 __ Jump(isolate()->builtins()->ArgumentsAdaptorTrampoline(), | 3034 __ Jump(isolate()->builtins()->ArgumentsAdaptorTrampoline(), |
3035 RelocInfo::CODE_TARGET); | 3035 RelocInfo::CODE_TARGET); |
3036 } | 3036 } |
3037 | 3037 |
3038 | 3038 |
3039 static void EmitLoadTypeFeedbackVector(MacroAssembler* masm, Register vector) { | 3039 static void EmitLoadTypeFeedbackVector(MacroAssembler* masm, Register vector) { |
3040 __ Ldr(vector, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset)); | 3040 __ Ldr(vector, |
3041 __ Ldr(vector, FieldMemOperand(vector, | 3041 MemOperand(fp, JavaScriptFrameConstants::kFeedbackVectorOffset)); |
3042 JSFunction::kSharedFunctionInfoOffset)); | |
3043 __ Ldr(vector, FieldMemOperand(vector, | |
3044 SharedFunctionInfo::kFeedbackVectorOffset)); | |
3045 } | 3042 } |
3046 | 3043 |
3047 | 3044 |
3048 void CallIC_ArrayStub::Generate(MacroAssembler* masm) { | 3045 void CallIC_ArrayStub::Generate(MacroAssembler* masm) { |
3049 // x1 - function | 3046 // x1 - function |
3050 // x3 - slot id | 3047 // x3 - slot id |
3051 // x2 - vector | 3048 // x2 - vector |
3052 Label miss; | 3049 Label miss; |
3053 Register function = x1; | 3050 Register function = x1; |
3054 Register feedback_vector = x2; | 3051 Register feedback_vector = x2; |
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5743 kStackUnwindSpace, NULL, spill_offset, | 5740 kStackUnwindSpace, NULL, spill_offset, |
5744 MemOperand(fp, 6 * kPointerSize), NULL); | 5741 MemOperand(fp, 6 * kPointerSize), NULL); |
5745 } | 5742 } |
5746 | 5743 |
5747 | 5744 |
5748 #undef __ | 5745 #undef __ |
5749 | 5746 |
5750 } } // namespace v8::internal | 5747 } } // namespace v8::internal |
5751 | 5748 |
5752 #endif // V8_TARGET_ARCH_ARM64 | 5749 #endif // V8_TARGET_ARCH_ARM64 |
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