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Side by Side Diff: src/frames.h

Issue 2423323002: [builtins] Remove the unused AllocationSite slot from ConstructFrame. (Closed)
Patch Set: Created 4 years, 2 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 #ifndef V8_FRAMES_H_ 5 #ifndef V8_FRAMES_H_
6 #define V8_FRAMES_H_ 6 #define V8_FRAMES_H_
7 7
8 #include "src/allocation.h" 8 #include "src/allocation.h"
9 #include "src/handles.h" 9 #include "src/handles.h"
10 #include "src/safepoint-table.h" 10 #include "src/safepoint-table.h"
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301 public: 301 public:
302 // FP-relative. 302 // FP-relative.
303 static const int kFunctionOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1); 303 static const int kFunctionOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1);
304 DEFINE_TYPED_FRAME_SIZES(2); 304 DEFINE_TYPED_FRAME_SIZES(2);
305 }; 305 };
306 306
307 class ConstructFrameConstants : public TypedFrameConstants { 307 class ConstructFrameConstants : public TypedFrameConstants {
308 public: 308 public:
309 // FP-relative. 309 // FP-relative.
310 static const int kContextOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(0); 310 static const int kContextOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(0);
311 static const int kAllocationSiteOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1); 311 static const int kLengthOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1);
312 static const int kLengthOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(2); 312 static const int kImplicitReceiverOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(2);
313 static const int kImplicitReceiverOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(3); 313 DEFINE_TYPED_FRAME_SIZES(3);
314 DEFINE_TYPED_FRAME_SIZES(4);
315 }; 314 };
316 315
317 class StubFailureTrampolineFrameConstants : public InternalFrameConstants { 316 class StubFailureTrampolineFrameConstants : public InternalFrameConstants {
318 public: 317 public:
319 static const int kArgumentsArgumentsOffset = 318 static const int kArgumentsArgumentsOffset =
320 TYPED_FRAME_PUSHED_VALUE_OFFSET(0); 319 TYPED_FRAME_PUSHED_VALUE_OFFSET(0);
321 static const int kArgumentsLengthOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1); 320 static const int kArgumentsLengthOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1);
322 static const int kArgumentsPointerOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(2); 321 static const int kArgumentsPointerOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(2);
323 static const int kFixedHeaderBottomOffset = kArgumentsPointerOffset; 322 static const int kFixedHeaderBottomOffset = kArgumentsPointerOffset;
324 DEFINE_TYPED_FRAME_SIZES(3); 323 DEFINE_TYPED_FRAME_SIZES(3);
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1328 1327
1329 1328
1330 // Reads all frames on the current stack and copies them into the current 1329 // Reads all frames on the current stack and copies them into the current
1331 // zone memory. 1330 // zone memory.
1332 Vector<StackFrame*> CreateStackMap(Isolate* isolate, Zone* zone); 1331 Vector<StackFrame*> CreateStackMap(Isolate* isolate, Zone* zone);
1333 1332
1334 } // namespace internal 1333 } // namespace internal
1335 } // namespace v8 1334 } // namespace v8
1336 1335
1337 #endif // V8_FRAMES_H_ 1336 #endif // V8_FRAMES_H_
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