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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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32 #include "codegen.h" | 32 #include "codegen.h" |
33 | 33 |
34 namespace v8 { | 34 namespace v8 { |
35 namespace internal { | 35 namespace internal { |
36 | 36 |
37 | 37 |
38 // ------------------------------------------------------------------------- | 38 // ------------------------------------------------------------------------- |
39 // Platform-specific RuntimeCallHelper functions. | 39 // Platform-specific RuntimeCallHelper functions. |
40 | 40 |
41 void StubRuntimeCallHelper::BeforeCall(MacroAssembler* masm) const { | 41 void StubRuntimeCallHelper::BeforeCall(MacroAssembler* masm) const { |
42 masm->EnterInternalFrame(); | 42 masm->EnterFrame(StackFrame::INTERNAL); |
| 43 ASSERT(!masm->has_frame()); |
| 44 masm->set_has_frame(true); |
43 } | 45 } |
44 | 46 |
45 | 47 |
46 void StubRuntimeCallHelper::AfterCall(MacroAssembler* masm) const { | 48 void StubRuntimeCallHelper::AfterCall(MacroAssembler* masm) const { |
47 masm->LeaveInternalFrame(); | 49 masm->LeaveFrame(StackFrame::INTERNAL); |
| 50 ASSERT(masm->has_frame()); |
| 51 masm->set_has_frame(false); |
48 } | 52 } |
49 | 53 |
50 | 54 |
51 #define __ masm. | 55 #define __ masm. |
52 | 56 |
53 static void MemCopyWrapper(void* dest, const void* src, size_t size) { | 57 static void MemCopyWrapper(void* dest, const void* src, size_t size) { |
54 memcpy(dest, src, size); | 58 memcpy(dest, src, size); |
55 } | 59 } |
56 | 60 |
57 | 61 |
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256 | 260 |
257 CPU::FlushICache(buffer, actual_size); | 261 CPU::FlushICache(buffer, actual_size); |
258 return FUNCTION_CAST<OS::MemCopyFunction>(buffer); | 262 return FUNCTION_CAST<OS::MemCopyFunction>(buffer); |
259 } | 263 } |
260 | 264 |
261 #undef __ | 265 #undef __ |
262 | 266 |
263 } } // namespace v8::internal | 267 } } // namespace v8::internal |
264 | 268 |
265 #endif // V8_TARGET_ARCH_IA32 | 269 #endif // V8_TARGET_ARCH_IA32 |
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