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Issue 1910253005: [api] Expose FunctionCallbackInfo::NewTarget (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Added a TODO Created 4 years, 7 months ago
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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 #if V8_TARGET_ARCH_IA32 5 #if V8_TARGET_ARCH_IA32
6 6
7 #include "src/code-factory.h" 7 #include "src/code-factory.h"
8 #include "src/codegen.h" 8 #include "src/codegen.h"
9 #include "src/deoptimizer.h" 9 #include "src/deoptimizer.h"
10 #include "src/full-codegen/full-codegen.h" 10 #include "src/full-codegen/full-codegen.h"
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179 Label loop, entry; 179 Label loop, entry;
180 __ mov(ecx, eax); 180 __ mov(ecx, eax);
181 __ jmp(&entry); 181 __ jmp(&entry);
182 __ bind(&loop); 182 __ bind(&loop);
183 __ push(Operand(ebx, ecx, times_4, 0)); 183 __ push(Operand(ebx, ecx, times_4, 0));
184 __ bind(&entry); 184 __ bind(&entry);
185 __ dec(ecx); 185 __ dec(ecx);
186 __ j(greater_equal, &loop); 186 __ j(greater_equal, &loop);
187 187
188 // Call the function. 188 // Call the function.
189 if (is_api_function) { 189 ParameterCount actual(eax);
190 __ mov(esi, FieldOperand(edi, JSFunction::kContextOffset)); 190 __ InvokeFunction(edi, edx, actual, CALL_FUNCTION,
191 Handle<Code> code = 191 CheckDebugStepCallWrapper());
192 masm->isolate()->builtins()->HandleApiCallConstruct();
193 __ call(code, RelocInfo::CODE_TARGET);
194 } else {
195 ParameterCount actual(eax);
196 __ InvokeFunction(edi, edx, actual, CALL_FUNCTION,
197 CheckDebugStepCallWrapper());
198 }
199 192
200 // Store offset of return address for deoptimizer. 193 // Store offset of return address for deoptimizer.
201 if (create_implicit_receiver && !is_api_function) { 194 if (create_implicit_receiver && !is_api_function) {
202 masm->isolate()->heap()->SetConstructStubDeoptPCOffset(masm->pc_offset()); 195 masm->isolate()->heap()->SetConstructStubDeoptPCOffset(masm->pc_offset());
203 } 196 }
204 197
205 // Restore context from the frame. 198 // Restore context from the frame.
206 __ mov(esi, Operand(ebp, ConstructFrameConstants::kContextOffset)); 199 __ mov(esi, Operand(ebp, ConstructFrameConstants::kContextOffset));
207 200
208 if (create_implicit_receiver) { 201 if (create_implicit_receiver) {
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2874 // And "return" to the OSR entry point of the function. 2867 // And "return" to the OSR entry point of the function.
2875 __ ret(0); 2868 __ ret(0);
2876 } 2869 }
2877 2870
2878 2871
2879 #undef __ 2872 #undef __
2880 } // namespace internal 2873 } // namespace internal
2881 } // namespace v8 2874 } // namespace v8
2882 2875
2883 #endif // V8_TARGET_ARCH_IA32 2876 #endif // V8_TARGET_ARCH_IA32
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