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| 1 // Copyright 2009 the V8 project authors. All rights reserved. | 1 // Copyright 2009 the V8 project authors. All rights reserved. |
| 2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
| 3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
| 4 // met: | 4 // met: |
| 5 // | 5 // |
| 6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
| 7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
| 8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
| 9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
| 10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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| 52 static const int kFPOffset = 1 * kPointerSize; | 52 static const int kFPOffset = 1 * kPointerSize; |
| 53 static const int kStateOffset = 2 * kPointerSize; | 53 static const int kStateOffset = 2 * kPointerSize; |
| 54 static const int kPCOffset = 3 * kPointerSize; | 54 static const int kPCOffset = 3 * kPointerSize; |
| 55 | 55 |
| 56 static const int kSize = 4 * kPointerSize; | 56 static const int kSize = 4 * kPointerSize; |
| 57 }; | 57 }; |
| 58 | 58 |
| 59 | 59 |
| 60 class EntryFrameConstants : public AllStatic { | 60 class EntryFrameConstants : public AllStatic { |
| 61 public: | 61 public: |
| 62 static const int kCallerFPOffset = -6 * kPointerSize; | 62 static const int kCallerFPOffset = -10 * kPointerSize; |
| 63 | |
| 64 static const int kFunctionArgOffset = +3 * kPointerSize; | |
| 65 static const int kReceiverArgOffset = +4 * kPointerSize; | |
| 66 static const int kArgcOffset = +5 * kPointerSize; | |
| 67 static const int kArgvOffset = +6 * kPointerSize; | |
| 68 }; | 63 }; |
| 69 | 64 |
| 70 | 65 |
| 71 class ExitFrameConstants : public AllStatic { | 66 class ExitFrameConstants : public AllStatic { |
| 72 public: | 67 public: |
| 73 static const int kDebugMarkOffset = -2 * kPointerSize; | 68 static const int kDebugMarkOffset = -2 * kPointerSize; |
| 74 static const int kSPOffset = -1 * kPointerSize; | 69 static const int kSPOffset = -1 * kPointerSize; |
| 75 | 70 |
| 76 static const int kCallerFPOffset = +0 * kPointerSize; | 71 static const int kCallerFPOffset = +0 * kPointerSize; |
| 77 static const int kCallerPCOffset = +1 * kPointerSize; | 72 static const int kCallerPCOffset = +1 * kPointerSize; |
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| 117 | 112 |
| 118 | 113 |
| 119 inline Object* JavaScriptFrame::function_slot_object() const { | 114 inline Object* JavaScriptFrame::function_slot_object() const { |
| 120 const int offset = JavaScriptFrameConstants::kFunctionOffset; | 115 const int offset = JavaScriptFrameConstants::kFunctionOffset; |
| 121 return Memory::Object_at(fp() + offset); | 116 return Memory::Object_at(fp() + offset); |
| 122 } | 117 } |
| 123 | 118 |
| 124 } } // namespace v8::internal | 119 } } // namespace v8::internal |
| 125 | 120 |
| 126 #endif // V8_X64_FRAMES_X64_H_ | 121 #endif // V8_X64_FRAMES_X64_H_ |
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Chromium Code Reviews
Issue 150098:
X64: Fix bad value in stack layout constants. (Closed)
