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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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_PPC | 7 #if V8_TARGET_ARCH_PPC |
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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320 } | 320 } |
321 // Receiver is just before the parameters on the caller's stack. | 321 // Receiver is just before the parameters on the caller's stack. |
322 int num_parameters = info->scope()->num_parameters(); | 322 int num_parameters = info->scope()->num_parameters(); |
323 int offset = num_parameters * kPointerSize; | 323 int offset = num_parameters * kPointerSize; |
324 __ addi(r5, fp, Operand(StandardFrameConstants::kCallerSPOffset + offset)); | 324 __ addi(r5, fp, Operand(StandardFrameConstants::kCallerSPOffset + offset)); |
325 __ LoadSmiLiteral(r4, Smi::FromInt(num_parameters)); | 325 __ LoadSmiLiteral(r4, Smi::FromInt(num_parameters)); |
326 __ Push(r6, r5, r4); | 326 __ Push(r6, r5, r4); |
327 | 327 |
328 // Arguments to ArgumentsAccessStub: | 328 // Arguments to ArgumentsAccessStub: |
329 // function, receiver address, parameter count. | 329 // function, receiver address, parameter count. |
330 // The stub will rewrite receiever and parameter count if the previous | 330 // The stub will rewrite receiver and parameter count if the previous |
331 // stack frame was an arguments adapter frame. | 331 // stack frame was an arguments adapter frame. |
332 ArgumentsAccessStub::Type type; | 332 ArgumentsAccessStub::Type type; |
333 if (is_strict(language_mode()) || !is_simple_parameter_list()) { | 333 if (is_strict(language_mode()) || !is_simple_parameter_list()) { |
334 type = ArgumentsAccessStub::NEW_STRICT; | 334 type = ArgumentsAccessStub::NEW_STRICT; |
335 } else if (function()->has_duplicate_parameters()) { | 335 } else if (function()->has_duplicate_parameters()) { |
336 type = ArgumentsAccessStub::NEW_SLOPPY_SLOW; | 336 type = ArgumentsAccessStub::NEW_SLOPPY_SLOW; |
337 } else { | 337 } else { |
338 type = ArgumentsAccessStub::NEW_SLOPPY_FAST; | 338 type = ArgumentsAccessStub::NEW_SLOPPY_FAST; |
339 } | 339 } |
340 ArgumentsAccessStub stub(isolate(), type); | 340 ArgumentsAccessStub stub(isolate(), type); |
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5409 return ON_STACK_REPLACEMENT; | 5409 return ON_STACK_REPLACEMENT; |
5410 } | 5410 } |
5411 | 5411 |
5412 DCHECK(interrupt_address == | 5412 DCHECK(interrupt_address == |
5413 isolate->builtins()->OsrAfterStackCheck()->entry()); | 5413 isolate->builtins()->OsrAfterStackCheck()->entry()); |
5414 return OSR_AFTER_STACK_CHECK; | 5414 return OSR_AFTER_STACK_CHECK; |
5415 } | 5415 } |
5416 } // namespace internal | 5416 } // namespace internal |
5417 } // namespace v8 | 5417 } // namespace v8 |
5418 #endif // V8_TARGET_ARCH_PPC | 5418 #endif // V8_TARGET_ARCH_PPC |
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