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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_ARM 5 #if V8_TARGET_ARCH_ARM
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 5213 matching lines...) Expand 10 before | Expand all | Expand 10 after
5224 // ----------------------------------- 5224 // -----------------------------------
5225 5225
5226 Register callee = r0; 5226 Register callee = r0;
5227 Register call_data = r4; 5227 Register call_data = r4;
5228 Register holder = r2; 5228 Register holder = r2;
5229 Register api_function_address = r1; 5229 Register api_function_address = r1;
5230 Register context = cp; 5230 Register context = cp;
5231 5231
5232 typedef FunctionCallbackArguments FCA; 5232 typedef FunctionCallbackArguments FCA;
5233 5233
5234 STATIC_ASSERT(FCA::kContextSaveIndex == 5); 5234 STATIC_ASSERT(FCA::kContextSaveIndex == 6);
5235 STATIC_ASSERT(FCA::kCalleeIndex == 5);
5235 STATIC_ASSERT(FCA::kDataIndex == 4); 5236 STATIC_ASSERT(FCA::kDataIndex == 4);
5236 STATIC_ASSERT(FCA::kReturnValueOffset == 3); 5237 STATIC_ASSERT(FCA::kReturnValueOffset == 3);
5237 STATIC_ASSERT(FCA::kReturnValueDefaultValueIndex == 2); 5238 STATIC_ASSERT(FCA::kReturnValueDefaultValueIndex == 2);
5238 STATIC_ASSERT(FCA::kIsolateIndex == 1); 5239 STATIC_ASSERT(FCA::kIsolateIndex == 1);
5239 STATIC_ASSERT(FCA::kHolderIndex == 0); 5240 STATIC_ASSERT(FCA::kHolderIndex == 0);
5240 STATIC_ASSERT(FCA::kArgsLength == 6); 5241 STATIC_ASSERT(FCA::kArgsLength == 7);
5241 5242
5242 DCHECK(argc.is_immediate() || r3.is(argc.reg())); 5243 DCHECK(argc.is_immediate() || r3.is(argc.reg()));
5243 5244
5244 // context save 5245 // context save
5245 __ push(context); 5246 __ push(context);
5246 // load context from callee 5247 // load context from callee
5247 __ ldr(context, FieldMemOperand(callee, JSFunction::kContextOffset)); 5248 __ ldr(context, FieldMemOperand(callee, JSFunction::kContextOffset));
5248 5249
5250 // callee
5251 __ push(callee);
5252
5249 // call data 5253 // call data
5250 __ push(call_data); 5254 __ push(call_data);
5251 5255
5252 Register scratch = call_data; 5256 Register scratch = call_data;
5253 if (!call_data_undefined) { 5257 if (!call_data_undefined) {
5254 __ LoadRoot(scratch, Heap::kUndefinedValueRootIndex); 5258 __ LoadRoot(scratch, Heap::kUndefinedValueRootIndex);
5255 } 5259 }
5256 // return value 5260 // return value
5257 __ push(scratch); 5261 __ push(scratch);
5258 // return value default 5262 // return value default
(...skipping 119 matching lines...) Expand 10 before | Expand all | Expand 10 after
5378 MemOperand(fp, 6 * kPointerSize), NULL); 5382 MemOperand(fp, 6 * kPointerSize), NULL);
5379 } 5383 }
5380 5384
5381 5385
5382 #undef __ 5386 #undef __
5383 5387
5384 } // namespace internal 5388 } // namespace internal
5385 } // namespace v8 5389 } // namespace v8
5386 5390
5387 #endif // V8_TARGET_ARCH_ARM 5391 #endif // V8_TARGET_ARCH_ARM
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