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Side by Side Diff: src/ic-inl.h

Issue 192075: Rename a constant to kCallTargetAddressOffset (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 11 years, 3 months ago
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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. 1 // Copyright 2006-2008 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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31 #include "ic.h" 31 #include "ic.h"
32 #include "debug.h" 32 #include "debug.h"
33 #include "macro-assembler.h" 33 #include "macro-assembler.h"
34 34
35 namespace v8 { 35 namespace v8 {
36 namespace internal { 36 namespace internal {
37 37
38 38
39 Address IC::address() { 39 Address IC::address() {
40 // Get the address of the call. 40 // Get the address of the call.
41 Address result = pc() - Assembler::kPatchReturnSequenceLength; 41 Address result = pc() - Assembler::kCallTargetAddressOffset;
42 42
43 #ifdef ENABLE_DEBUGGER_SUPPORT 43 #ifdef ENABLE_DEBUGGER_SUPPORT
44 // First check if any break points are active if not just return the address 44 // First check if any break points are active if not just return the address
45 // of the call. 45 // of the call.
46 if (!Debug::has_break_points()) return result; 46 if (!Debug::has_break_points()) return result;
47 47
48 // At least one break point is active perform additional test to ensure that 48 // At least one break point is active perform additional test to ensure that
49 // break point locations are updated correctly. 49 // break point locations are updated correctly.
50 if (Debug::IsDebugBreak(Assembler::target_address_at(result))) { 50 if (Debug::IsDebugBreak(Assembler::target_address_at(result))) {
51 // If the call site is a call to debug break then return the address in 51 // If the call site is a call to debug break then return the address in
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84 if (object->IsJSObject()) return JSObject::cast(object)->map(); 84 if (object->IsJSObject()) return JSObject::cast(object)->map();
85 // If the object is a value, we use the prototype map for the cache. 85 // If the object is a value, we use the prototype map for the cache.
86 ASSERT(object->IsString() || object->IsNumber() || object->IsBoolean()); 86 ASSERT(object->IsString() || object->IsNumber() || object->IsBoolean());
87 return JSObject::cast(object->GetPrototype())->map(); 87 return JSObject::cast(object->GetPrototype())->map();
88 } 88 }
89 89
90 90
91 } } // namespace v8::internal 91 } } // namespace v8::internal
92 92
93 #endif // V8_IC_INL_H_ 93 #endif // V8_IC_INL_H_
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