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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, 9 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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681 g(&masm, functions[i].name); 681 g(&masm, functions[i].name);
682 // Move the code into the object heap. 682 // Move the code into the object heap.
683 CodeDesc desc; 683 CodeDesc desc;
684 masm.GetCode(&desc); 684 masm.GetCode(&desc);
685 Code::Flags flags = functions[i].flags; 685 Code::Flags flags = functions[i].flags;
686 Object* code; 686 Object* code;
687 { 687 {
688 // During startup it's OK to always allocate and defer GC to later. 688 // During startup it's OK to always allocate and defer GC to later.
689 // This simplifies things because we don't need to retry. 689 // This simplifies things because we don't need to retry.
690 AlwaysAllocateScope __scope__; 690 AlwaysAllocateScope __scope__;
691 code = Heap::CreateCode(desc, NULL, flags, NULL); 691 code = Heap::CreateCode(desc, NULL, flags, masm.CodeObject());
692 if (code->IsFailure()) { 692 if (code->IsFailure()) {
693 v8::internal::V8::FatalProcessOutOfMemory("CreateCode"); 693 v8::internal::V8::FatalProcessOutOfMemory("CreateCode");
694 } 694 }
695 } 695 }
696 // Add any unresolved jumps or calls to the fixup list in the 696 // Add any unresolved jumps or calls to the fixup list in the
697 // bootstrapper. 697 // bootstrapper.
698 Bootstrapper::AddFixup(Code::cast(code), &masm); 698 Bootstrapper::AddFixup(Code::cast(code), &masm);
699 // Log the event and add the code to the builtins array. 699 // Log the event and add the code to the builtins array.
700 LOG(CodeCreateEvent("Builtin", Code::cast(code), functions[i].s_name)); 700 LOG(CodeCreateEvent("Builtin", Code::cast(code), functions[i].s_name));
701 builtins_[i] = code; 701 builtins_[i] = code;
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735 if (entry->contains(pc)) { 735 if (entry->contains(pc)) {
736 return names_[i]; 736 return names_[i];
737 } 737 }
738 } 738 }
739 } 739 }
740 return NULL; 740 return NULL;
741 } 741 }
742 742
743 743
744 } } // namespace v8::internal 744 } } // namespace v8::internal
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