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Issue 9227007: Version 3.8.6 (Closed) Base URL: http://v8.googlecode.com/svn/trunk/
Patch Set: Created 8 years, 11 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 are 5 // modification, are permitted provided that the following conditions are
6 // met: 6 // 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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364 byte* pc_; 364 byte* pc_;
365 Mode rmode_; 365 Mode rmode_;
366 intptr_t data_; 366 intptr_t data_;
367 Code* host_; 367 Code* host_;
368 #ifdef V8_TARGET_ARCH_MIPS 368 #ifdef V8_TARGET_ARCH_MIPS
369 // Code and Embedded Object pointers in mips are stored split 369 // Code and Embedded Object pointers in mips are stored split
370 // across two consecutive 32-bit instructions. Heap management 370 // across two consecutive 32-bit instructions. Heap management
371 // routines expect to access these pointers indirectly. The following 371 // routines expect to access these pointers indirectly. The following
372 // location provides a place for these pointers to exist natually 372 // location provides a place for these pointers to exist natually
373 // when accessed via the Iterator. 373 // when accessed via the Iterator.
374 Object *reconstructed_obj_ptr_; 374 Object* reconstructed_obj_ptr_;
375 // External-reference pointers are also split across instruction-pairs 375 // External-reference pointers are also split across instruction-pairs
376 // in mips, but are accessed via indirect pointers. This location 376 // in mips, but are accessed via indirect pointers. This location
377 // provides a place for that pointer to exist naturally. Its address 377 // provides a place for that pointer to exist naturally. Its address
378 // is returned by RelocInfo::target_reference_address(). 378 // is returned by RelocInfo::target_reference_address().
379 Address reconstructed_adr_ptr_; 379 Address reconstructed_adr_ptr_;
380 #endif // V8_TARGET_ARCH_MIPS 380 #endif // V8_TARGET_ARCH_MIPS
381 friend class RelocIterator; 381 friend class RelocIterator;
382 }; 382 };
383 383
384 384
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874 public: 874 public:
875 NullCallWrapper() { } 875 NullCallWrapper() { }
876 virtual ~NullCallWrapper() { } 876 virtual ~NullCallWrapper() { }
877 virtual void BeforeCall(int call_size) const { } 877 virtual void BeforeCall(int call_size) const { }
878 virtual void AfterCall() const { } 878 virtual void AfterCall() const { }
879 }; 879 };
880 880
881 } } // namespace v8::internal 881 } } // namespace v8::internal
882 882
883 #endif // V8_ASSEMBLER_H_ 883 #endif // V8_ASSEMBLER_H_
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