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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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54 enum AllocationFlags { | 54 enum AllocationFlags { |
55 // No special flags. | 55 // No special flags. |
56 NO_ALLOCATION_FLAGS = 0, | 56 NO_ALLOCATION_FLAGS = 0, |
57 // Return the pointer to the allocated already tagged as a heap object. | 57 // Return the pointer to the allocated already tagged as a heap object. |
58 TAG_OBJECT = 1 << 0, | 58 TAG_OBJECT = 1 << 0, |
59 // The content of the result register already contains the allocation top in | 59 // The content of the result register already contains the allocation top in |
60 // new space. | 60 // new space. |
61 RESULT_CONTAINS_TOP = 1 << 1 | 61 RESULT_CONTAINS_TOP = 1 << 1 |
62 }; | 62 }; |
63 | 63 |
| 64 // Invalid depth in prototype chain. |
| 65 const int kInvalidProtoDepth = -1; |
64 | 66 |
65 #if V8_TARGET_ARCH_IA32 | 67 #if V8_TARGET_ARCH_IA32 |
66 #include "assembler.h" | 68 #include "assembler.h" |
67 #include "ia32/assembler-ia32.h" | 69 #include "ia32/assembler-ia32.h" |
68 #include "ia32/assembler-ia32-inl.h" | 70 #include "ia32/assembler-ia32-inl.h" |
69 #include "code.h" // must be after assembler_*.h | 71 #include "code.h" // must be after assembler_*.h |
70 #include "ia32/macro-assembler-ia32.h" | 72 #include "ia32/macro-assembler-ia32.h" |
71 #elif V8_TARGET_ARCH_X64 | 73 #elif V8_TARGET_ARCH_X64 |
72 #include "assembler.h" | 74 #include "assembler.h" |
73 #include "x64/assembler-x64.h" | 75 #include "x64/assembler-x64.h" |
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84 #include "arm/assembler-arm.h" | 86 #include "arm/assembler-arm.h" |
85 #include "arm/assembler-arm-inl.h" | 87 #include "arm/assembler-arm-inl.h" |
86 #endif | 88 #endif |
87 #include "code.h" // must be after assembler_*.h | 89 #include "code.h" // must be after assembler_*.h |
88 #include "arm/macro-assembler-arm.h" | 90 #include "arm/macro-assembler-arm.h" |
89 #else | 91 #else |
90 #error Unsupported target architecture. | 92 #error Unsupported target architecture. |
91 #endif | 93 #endif |
92 | 94 |
93 #endif // V8_MACRO_ASSEMBLER_H_ | 95 #endif // V8_MACRO_ASSEMBLER_H_ |
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