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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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