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_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" |
(...skipping 218 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
229 } | 229 } |
230 } | 230 } |
231 } | 231 } |
232 } | 232 } |
233 | 233 |
234 // Possibly set up a local binding to the this function which is used in | 234 // Possibly set up a local binding to the this function which is used in |
235 // derived constructors with super calls. | 235 // derived constructors with super calls. |
236 Variable* this_function_var = scope()->this_function_var(); | 236 Variable* this_function_var = scope()->this_function_var(); |
237 if (this_function_var != nullptr) { | 237 if (this_function_var != nullptr) { |
238 Comment cmnt(masm_, "[ This function"); | 238 Comment cmnt(masm_, "[ This function"); |
239 if (!function_in_register) { | |
240 __ mov(edi, Operand(ebp, JavaScriptFrameConstants::kFunctionOffset)); | |
241 function_in_register = true; | |
242 } | |
243 SetVar(this_function_var, edi, ebx, edx); | 239 SetVar(this_function_var, edi, ebx, edx); |
244 } | 240 } |
245 | 241 |
246 Variable* new_target_var = scope()->new_target_var(); | 242 Variable* new_target_var = scope()->new_target_var(); |
247 if (new_target_var != nullptr) { | 243 if (new_target_var != nullptr) { |
248 Comment cmnt(masm_, "[ new.target"); | 244 Comment cmnt(masm_, "[ new.target"); |
249 // new.target is parameter -2. | 245 // new.target is parameter -2. |
250 int offset = 2 * kPointerSize + kFPOnStackSize + kPCOnStackSize + | 246 int offset = 2 * kPointerSize + kFPOnStackSize + kPCOnStackSize + |
251 (info_->scope()->num_parameters() - 1) * kPointerSize; | 247 (info_->scope()->num_parameters() - 1) * kPointerSize; |
252 __ mov(eax, Operand(ebp, offset)); | 248 __ mov(eax, Operand(ebp, offset)); |
(...skipping 5202 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
5455 Assembler::target_address_at(call_target_address, | 5451 Assembler::target_address_at(call_target_address, |
5456 unoptimized_code)); | 5452 unoptimized_code)); |
5457 return OSR_AFTER_STACK_CHECK; | 5453 return OSR_AFTER_STACK_CHECK; |
5458 } | 5454 } |
5459 | 5455 |
5460 | 5456 |
5461 } // namespace internal | 5457 } // namespace internal |
5462 } // namespace v8 | 5458 } // namespace v8 |
5463 | 5459 |
5464 #endif // V8_TARGET_ARCH_X87 | 5460 #endif // V8_TARGET_ARCH_X87 |
OLD | NEW |