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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | 27 |
28 #include "v8.h" | 28 #include "v8.h" |
29 | 29 |
30 #if defined(V8_TARGET_ARCH_ARM) | 30 #if defined(V8_TARGET_ARCH_ARM) |
31 | 31 |
32 #include "assembler.h" | 32 #include "assembler.h" |
33 #include "assembler-arm.h" | 33 #include "assembler-arm.h" |
34 #include "assembler-arm-inl.h" | 34 #include "assembler-arm-inl.h" |
35 #include "frames-inl.h" | 35 #include "frames.h" |
36 #include "macro-assembler.h" | 36 #include "macro-assembler.h" |
37 #include "macro-assembler-arm.h" | 37 #include "macro-assembler-arm.h" |
38 | 38 |
39 namespace v8 { | 39 namespace v8 { |
40 namespace internal { | 40 namespace internal { |
41 | 41 |
42 | 42 |
43 Address ExitFrame::ComputeStackPointer(Address fp) { | |
44 return Memory::Address_at(fp + ExitFrameConstants::kSPOffset); | |
45 } | |
46 | |
47 | |
48 Register JavaScriptFrame::fp_register() { return v8::internal::fp; } | 43 Register JavaScriptFrame::fp_register() { return v8::internal::fp; } |
49 Register JavaScriptFrame::context_register() { return cp; } | 44 Register JavaScriptFrame::context_register() { return cp; } |
50 | 45 |
51 | 46 |
52 Register StubFailureTrampolineFrame::fp_register() { return v8::internal::fp; } | 47 Register StubFailureTrampolineFrame::fp_register() { return v8::internal::fp; } |
53 Register StubFailureTrampolineFrame::context_register() { return cp; } | 48 Register StubFailureTrampolineFrame::context_register() { return cp; } |
54 | 49 |
55 | 50 |
56 } } // namespace v8::internal | 51 } } // namespace v8::internal |
57 | 52 |
58 #endif // V8_TARGET_ARCH_ARM | 53 #endif // V8_TARGET_ARCH_ARM |
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