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Issue 986553005: Contribution of PowerPC port (continuation of 422063005) - serialize.cc cleanup (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 9 months ago
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1 // Copyright (c) 1994-2006 Sun Microsystems Inc. 1 // Copyright (c) 1994-2006 Sun Microsystems Inc.
2 // All Rights Reserved. 2 // All Rights Reserved.
3 // 3 //
4 // Redistribution and use in source and binary forms, with or without 4 // Redistribution and use in source and binary forms, with or without
5 // modification, are permitted provided that the following conditions 5 // modification, are permitted provided that the following conditions
6 // are met: 6 // are met:
7 // 7 //
8 // - Redistributions of source code must retain the above copyright notice, 8 // - Redistributions of source code must retain the above copyright notice,
9 // this list of conditions and the following disclaimer. 9 // this list of conditions and the following disclaimer.
10 // 10 //
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75 // Ensure that we _never_ overflow the next field. 75 // Ensure that we _never_ overflow the next field.
76 DCHECK(NextField::is_valid(Assembler::kMaximalBufferSize)); 76 DCHECK(NextField::is_valid(Assembler::kMaximalBufferSize));
77 data_ = NextField::encode(next) | TypeField::encode(type); 77 data_ = NextField::encode(next) | TypeField::encode(type);
78 } 78 }
79 79
80 80
81 // ----------------------------------------------------------------------------- 81 // -----------------------------------------------------------------------------
82 // Implementation of RelocInfo 82 // Implementation of RelocInfo
83 83
84 84
85 const int RelocInfo::kInternalReferenceMask = 1
86 << RelocInfo::INTERNAL_REFERENCE;
85 const int RelocInfo::kApplyMask = 87 const int RelocInfo::kApplyMask =
86 RelocInfo::kCodeTargetMask | 1 << RelocInfo::RUNTIME_ENTRY | 88 RelocInfo::kCodeTargetMask | RelocInfo::kInternalReferenceMask |
87 1 << RelocInfo::JS_RETURN | 1 << RelocInfo::INTERNAL_REFERENCE | 89 1 << RelocInfo::RUNTIME_ENTRY | 1 << RelocInfo::JS_RETURN |
88 1 << RelocInfo::DEBUG_BREAK_SLOT | 1 << RelocInfo::CODE_AGE_SEQUENCE; 90 1 << RelocInfo::DEBUG_BREAK_SLOT | 1 << RelocInfo::CODE_AGE_SEQUENCE;
89 91
90 92
91 bool RelocInfo::IsCodedSpecially() { 93 bool RelocInfo::IsCodedSpecially() {
92 // The deserializer needs to know whether a pointer is specially coded. Being 94 // The deserializer needs to know whether a pointer is specially coded. Being
93 // specially coded on IA32 means that it is a relative address, as used by 95 // specially coded on IA32 means that it is a relative address, as used by
94 // branch instructions. These are also the ones that need changing when a 96 // branch instructions. These are also the ones that need changing when a
95 // code object moves. 97 // code object moves.
96 return (1 << rmode_) & kApplyMask; 98 return (1 << rmode_) & kApplyMask;
97 } 99 }
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2083 fprintf(coverage_log, "%s\n", file_line); 2085 fprintf(coverage_log, "%s\n", file_line);
2084 fflush(coverage_log); 2086 fflush(coverage_log);
2085 } 2087 }
2086 } 2088 }
2087 2089
2088 #endif 2090 #endif
2089 2091
2090 } } // namespace v8::internal 2092 } } // namespace v8::internal
2091 2093
2092 #endif // V8_TARGET_ARCH_X87 2094 #endif // V8_TARGET_ARCH_X87
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