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Issue 1520843002: Revert of Removes the Callee parameter from FunctionCallbackInfo. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years 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_MIPS 5 #if V8_TARGET_ARCH_MIPS
6 6
7 #include "src/base/bits.h" 7 #include "src/base/bits.h"
8 #include "src/bootstrapper.h" 8 #include "src/bootstrapper.h"
9 #include "src/code-stubs.h" 9 #include "src/code-stubs.h"
10 #include "src/codegen.h" 10 #include "src/codegen.h"
(...skipping 5423 matching lines...) Expand 10 before | Expand all | Expand 10 after
5434 // ----------------------------------- 5434 // -----------------------------------
5435 5435
5436 Register callee = a0; 5436 Register callee = a0;
5437 Register call_data = t0; 5437 Register call_data = t0;
5438 Register holder = a2; 5438 Register holder = a2;
5439 Register api_function_address = a1; 5439 Register api_function_address = a1;
5440 Register context = cp; 5440 Register context = cp;
5441 5441
5442 typedef FunctionCallbackArguments FCA; 5442 typedef FunctionCallbackArguments FCA;
5443 5443
5444 STATIC_ASSERT(FCA::kContextSaveIndex == 5); 5444 STATIC_ASSERT(FCA::kContextSaveIndex == 6);
5445 STATIC_ASSERT(FCA::kCalleeIndex == 5);
5445 STATIC_ASSERT(FCA::kDataIndex == 4); 5446 STATIC_ASSERT(FCA::kDataIndex == 4);
5446 STATIC_ASSERT(FCA::kReturnValueOffset == 3); 5447 STATIC_ASSERT(FCA::kReturnValueOffset == 3);
5447 STATIC_ASSERT(FCA::kReturnValueDefaultValueIndex == 2); 5448 STATIC_ASSERT(FCA::kReturnValueDefaultValueIndex == 2);
5448 STATIC_ASSERT(FCA::kIsolateIndex == 1); 5449 STATIC_ASSERT(FCA::kIsolateIndex == 1);
5449 STATIC_ASSERT(FCA::kHolderIndex == 0); 5450 STATIC_ASSERT(FCA::kHolderIndex == 0);
5450 STATIC_ASSERT(FCA::kArgsLength == 6); 5451 STATIC_ASSERT(FCA::kArgsLength == 7);
5451 5452
5452 DCHECK(argc.is_immediate() || a3.is(argc.reg())); 5453 DCHECK(argc.is_immediate() || a3.is(argc.reg()));
5453 5454
5454 // Save context, callee and call data. 5455 // Save context, callee and call data.
5455 __ Push(context, call_data); 5456 __ Push(context, callee, call_data);
5456 // Load context from callee. 5457 // Load context from callee.
5457 __ lw(context, FieldMemOperand(callee, JSFunction::kContextOffset)); 5458 __ lw(context, FieldMemOperand(callee, JSFunction::kContextOffset));
5458 5459
5459 Register scratch = call_data; 5460 Register scratch = call_data;
5460 if (!call_data_undefined) { 5461 if (!call_data_undefined) {
5461 __ LoadRoot(scratch, Heap::kUndefinedValueRootIndex); 5462 __ LoadRoot(scratch, Heap::kUndefinedValueRootIndex);
5462 } 5463 }
5463 // Push return value and default return value. 5464 // Push return value and default return value.
5464 __ Push(scratch, scratch); 5465 __ Push(scratch, scratch);
5465 __ li(scratch, Operand(ExternalReference::isolate_address(masm->isolate()))); 5466 __ li(scratch, Operand(ExternalReference::isolate_address(masm->isolate())));
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5580 MemOperand(fp, 6 * kPointerSize), NULL); 5581 MemOperand(fp, 6 * kPointerSize), NULL);
5581 } 5582 }
5582 5583
5583 5584
5584 #undef __ 5585 #undef __
5585 5586
5586 } // namespace internal 5587 } // namespace internal
5587 } // namespace v8 5588 } // namespace v8
5588 5589
5589 #endif // V8_TARGET_ARCH_MIPS 5590 #endif // V8_TARGET_ARCH_MIPS
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