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Issue 6697023: Merge 6800:7180 from the bleeding edge branch to the experimental/gc branch. (Closed) Base URL: http://v8.googlecode.com/svn/branches/experimental/gc/
Patch Set: Created 9 years, 9 months ago
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1 // Copyright 2009 the V8 project authors. All rights reserved. 1 // Copyright 2011 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
11 // with the distribution. 11 // with the distribution.
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336 // frame. Both are dropped. 336 // frame. Both are dropped.
337 Result CallKeyedLoadIC(RelocInfo::Mode mode); 337 Result CallKeyedLoadIC(RelocInfo::Mode mode);
338 338
339 // Call store IC. If the load is contextual, value is found on top of the 339 // Call store IC. If the load is contextual, value is found on top of the
340 // frame. If not, value and receiver are on the frame. Both are dropped. 340 // frame. If not, value and receiver are on the frame. Both are dropped.
341 Result CallStoreIC(Handle<String> name, bool is_contextual, 341 Result CallStoreIC(Handle<String> name, bool is_contextual,
342 StrictModeFlag strict_mode); 342 StrictModeFlag strict_mode);
343 343
344 // Call keyed store IC. Value, key, and receiver are found on top 344 // Call keyed store IC. Value, key, and receiver are found on top
345 // of the frame. All three are dropped. 345 // of the frame. All three are dropped.
346 Result CallKeyedStoreIC(); 346 Result CallKeyedStoreIC(StrictModeFlag strict_mode);
347 347
348 // Call call IC. Function name, arguments, and receiver are found on top 348 // Call call IC. Function name, arguments, and receiver are found on top
349 // of the frame and dropped by the call. 349 // of the frame and dropped by the call.
350 // The argument count does not include the receiver. 350 // The argument count does not include the receiver.
351 Result CallCallIC(RelocInfo::Mode mode, int arg_count, int loop_nesting); 351 Result CallCallIC(RelocInfo::Mode mode, int arg_count, int loop_nesting);
352 352
353 // Call keyed call IC. Same calling convention as CallCallIC. 353 // Call keyed call IC. Same calling convention as CallCallIC.
354 Result CallKeyedCallIC(RelocInfo::Mode mode, int arg_count, int loop_nesting); 354 Result CallKeyedCallIC(RelocInfo::Mode mode, int arg_count, int loop_nesting);
355 355
356 // Allocate and call JS function as constructor. Arguments, 356 // Allocate and call JS function as constructor. Arguments,
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393 void EmitPush(const Operand& operand, 393 void EmitPush(const Operand& operand,
394 TypeInfo info = TypeInfo::Unknown()); 394 TypeInfo info = TypeInfo::Unknown());
395 void EmitPush(Heap::RootListIndex index, 395 void EmitPush(Heap::RootListIndex index,
396 TypeInfo info = TypeInfo::Unknown()); 396 TypeInfo info = TypeInfo::Unknown());
397 void EmitPush(Immediate immediate, 397 void EmitPush(Immediate immediate,
398 TypeInfo info = TypeInfo::Unknown()); 398 TypeInfo info = TypeInfo::Unknown());
399 void EmitPush(Smi* value); 399 void EmitPush(Smi* value);
400 // Uses kScratchRegister, emits appropriate relocation info. 400 // Uses kScratchRegister, emits appropriate relocation info.
401 void EmitPush(Handle<Object> value); 401 void EmitPush(Handle<Object> value);
402 402
403 inline bool ConstantPoolOverflowed();
404
403 // Push an element on the virtual frame. 405 // Push an element on the virtual frame.
406 void Push(Handle<Object> value);
404 inline void Push(Register reg, TypeInfo info = TypeInfo::Unknown()); 407 inline void Push(Register reg, TypeInfo info = TypeInfo::Unknown());
405 inline void Push(Handle<Object> value);
406 inline void Push(Smi* value); 408 inline void Push(Smi* value);
407 409
408 // Pushing a result invalidates it (its contents become owned by the 410 // Pushing a result invalidates it (its contents become owned by the
409 // frame). 411 // frame).
410 void Push(Result* result) { 412 void Push(Result* result) {
411 if (result->is_register()) { 413 if (result->is_register()) {
412 Push(result->reg(), result->type_info()); 414 Push(result->reg(), result->type_info());
413 } else { 415 } else {
414 ASSERT(result->is_constant()); 416 ASSERT(result->is_constant());
415 Push(result->handle()); 417 Push(result->handle());
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582 584
583 // Classes that need raw access to the elements_ array. 585 // Classes that need raw access to the elements_ array.
584 friend class FrameRegisterState; 586 friend class FrameRegisterState;
585 friend class JumpTarget; 587 friend class JumpTarget;
586 }; 588 };
587 589
588 590
589 } } // namespace v8::internal 591 } } // namespace v8::internal
590 592
591 #endif // V8_X64_VIRTUAL_FRAME_X64_H_ 593 #endif // V8_X64_VIRTUAL_FRAME_X64_H_
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