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Issue 27133: - Pass the knowledge whether the old GC is compacting to the GC prologue and ... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 11 years, 10 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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52 // Generate the code for the stub. 52 // Generate the code for the stub.
53 masm.set_generating_stub(true); 53 masm.set_generating_stub(true);
54 Generate(&masm); 54 Generate(&masm);
55 55
56 // Create the code object. 56 // Create the code object.
57 CodeDesc desc; 57 CodeDesc desc;
58 masm.GetCode(&desc); 58 masm.GetCode(&desc);
59 59
60 // Copy the generated code into a heap object, and store the major key. 60 // Copy the generated code into a heap object, and store the major key.
61 Code::Flags flags = Code::ComputeFlags(Code::STUB); 61 Code::Flags flags = Code::ComputeFlags(Code::STUB);
62 Handle<Code> code = Factory::NewCode(desc, NULL, flags); 62 Handle<Code> code = Factory::NewCode(desc, NULL, flags, masm.CodeObject());
63 code->set_major_key(MajorKey()); 63 code->set_major_key(MajorKey());
64 64
65 // Add unresolved entries in the code to the fixup list. 65 // Add unresolved entries in the code to the fixup list.
66 Bootstrapper::AddFixup(*code, &masm); 66 Bootstrapper::AddFixup(*code, &masm);
67 67
68 LOG(CodeCreateEvent("Stub", *code, GetName())); 68 LOG(CodeCreateEvent("Stub", *code, GetName()));
69 Counters::total_stubs_code_size.Increment(code->instruction_size()); 69 Counters::total_stubs_code_size.Increment(code->instruction_size());
70 70
71 #ifdef DEBUG 71 #ifdef DEBUG
72 if (FLAG_print_code_stubs) { 72 if (FLAG_print_code_stubs) {
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131 case JSExit: 131 case JSExit:
132 return "JSExit"; 132 return "JSExit";
133 default: 133 default:
134 UNREACHABLE(); 134 UNREACHABLE();
135 return NULL; 135 return NULL;
136 } 136 }
137 } 137 }
138 138
139 139
140 } } // namespace v8::internal 140 } } // namespace v8::internal
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