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Issue 3186: Refactor the enum RelocMode changing the naming scheme from lower case to... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 12 years, 3 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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225 225
226 // Patch the function on the stack; 1 ~ receiver. 226 // Patch the function on the stack; 1 ~ receiver.
227 __ str(r1, MemOperand(sp, (argc + 1) * kPointerSize)); 227 __ str(r1, MemOperand(sp, (argc + 1) * kPointerSize));
228 228
229 // Invoke the function. 229 // Invoke the function.
230 __ InvokeFunction(r1, arguments(), JUMP_FUNCTION); 230 __ InvokeFunction(r1, arguments(), JUMP_FUNCTION);
231 231
232 // Handle call cache miss. 232 // Handle call cache miss.
233 __ bind(&miss); 233 __ bind(&miss);
234 Handle<Code> ic = ComputeCallMiss(arguments().immediate()); 234 Handle<Code> ic = ComputeCallMiss(arguments().immediate());
235 __ Jump(ic, code_target); 235 __ Jump(ic, RelocInfo::CODE_TARGET);
236 236
237 // Return the generated code. 237 // Return the generated code.
238 return GetCode(FIELD); 238 return GetCode(FIELD);
239 } 239 }
240 240
241 241
242 Object* CallStubCompiler::CompileCallConstant(Object* object, 242 Object* CallStubCompiler::CompileCallConstant(Object* object,
243 JSObject* holder, 243 JSObject* holder,
244 JSFunction* function, 244 JSFunction* function,
245 CheckType check) { 245 CheckType check) {
(...skipping 88 matching lines...) Expand 10 before | Expand all | Expand 10 after
334 // Get the function and setup the context. 334 // Get the function and setup the context.
335 __ mov(r1, Operand(Handle<JSFunction>(function))); 335 __ mov(r1, Operand(Handle<JSFunction>(function)));
336 __ ldr(cp, FieldMemOperand(r1, JSFunction::kContextOffset)); 336 __ ldr(cp, FieldMemOperand(r1, JSFunction::kContextOffset));
337 337
338 // Patch the function on the stack; 1 ~ receiver. 338 // Patch the function on the stack; 1 ~ receiver.
339 __ str(r1, MemOperand(sp, (argc + 1) * kPointerSize)); 339 __ str(r1, MemOperand(sp, (argc + 1) * kPointerSize));
340 340
341 // Jump to the cached code (tail call). 341 // Jump to the cached code (tail call).
342 Handle<Code> code(function->code()); 342 Handle<Code> code(function->code());
343 ParameterCount expected(function->shared()->formal_parameter_count()); 343 ParameterCount expected(function->shared()->formal_parameter_count());
344 __ InvokeCode(code, expected, arguments(), code_target, JUMP_FUNCTION); 344 __ InvokeCode(code, expected, arguments(),
345 RelocInfo::CODE_TARGET, JUMP_FUNCTION);
345 346
346 // Handle call cache miss. 347 // Handle call cache miss.
347 __ bind(&miss); 348 __ bind(&miss);
348 Handle<Code> ic = ComputeCallMiss(arguments().immediate()); 349 Handle<Code> ic = ComputeCallMiss(arguments().immediate());
349 __ Jump(ic, code_target); 350 __ Jump(ic, RelocInfo::CODE_TARGET);
350 351
351 // Return the generated code. 352 // Return the generated code.
352 return GetCode(CONSTANT_FUNCTION); 353 return GetCode(CONSTANT_FUNCTION);
353 } 354 }
354 355
355 356
356 Object* CallStubCompiler::CompileCallInterceptor(Object* object, 357 Object* CallStubCompiler::CompileCallInterceptor(Object* object,
357 JSObject* holder, 358 JSObject* holder,
358 String* name) { 359 String* name) {
359 // ----------- S t a t e ------------- 360 // ----------- S t a t e -------------
360 // -- lr: return address 361 // -- lr: return address
361 // ----------------------------------- 362 // -----------------------------------
362 363
363 HandleScope scope; 364 HandleScope scope;
364 Label miss; 365 Label miss;
365 366
366 // TODO(1224669): Implement. 367 // TODO(1224669): Implement.
367 368
368 // Handle call cache miss. 369 // Handle call cache miss.
369 __ bind(&miss); 370 __ bind(&miss);
370 Handle<Code> ic = ComputeCallMiss(arguments().immediate()); 371 Handle<Code> ic = ComputeCallMiss(arguments().immediate());
371 __ Jump(ic, code_target); 372 __ Jump(ic, RelocInfo::CODE_TARGET);
372 373
373 // Return the generated code. 374 // Return the generated code.
374 return GetCode(INTERCEPTOR); 375 return GetCode(INTERCEPTOR);
375 } 376 }
376 377
377 378
378 Object* StoreStubCompiler::CompileStoreField(JSObject* object, 379 Object* StoreStubCompiler::CompileStoreField(JSObject* object,
379 int index, 380 int index,
380 Map* transition, 381 Map* transition,
381 String* name) { 382 String* name) {
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434 __ RecordWrite(r1, r3, r2); // OK to clobber r2, since we return 435 __ RecordWrite(r1, r3, r2); // OK to clobber r2, since we return
435 436
436 // Return the value (register r0). 437 // Return the value (register r0).
437 __ bind(&exit); 438 __ bind(&exit);
438 __ Ret(); 439 __ Ret();
439 440
440 // Handle store cache miss. 441 // Handle store cache miss.
441 __ bind(&miss); 442 __ bind(&miss);
442 __ mov(r2, Operand(Handle<String>(name))); // restore name 443 __ mov(r2, Operand(Handle<String>(name))); // restore name
443 Handle<Code> ic(Builtins::builtin(Builtins::StoreIC_Miss)); 444 Handle<Code> ic(Builtins::builtin(Builtins::StoreIC_Miss));
444 __ Jump(ic, code_target); 445 __ Jump(ic, RelocInfo::CODE_TARGET);
445 446
446 // Return the generated code. 447 // Return the generated code.
447 return GetCode(transition == NULL ? FIELD : MAP_TRANSITION); 448 return GetCode(transition == NULL ? FIELD : MAP_TRANSITION);
448 } 449 }
449 450
450 451
451 Object* StoreStubCompiler::CompileStoreCallback(JSObject* object, 452 Object* StoreStubCompiler::CompileStoreCallback(JSObject* object,
452 AccessorInfo* callback, 453 AccessorInfo* callback,
453 String* name) { 454 String* name) {
454 // ----------- S t a t e ------------- 455 // ----------- S t a t e -------------
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491 492
492 // Do tail-call to the runtime system. 493 // Do tail-call to the runtime system.
493 ExternalReference store_callback_property = 494 ExternalReference store_callback_property =
494 ExternalReference(IC_Utility(IC::kStoreCallbackProperty)); 495 ExternalReference(IC_Utility(IC::kStoreCallbackProperty));
495 __ TailCallRuntime(store_callback_property, 4); 496 __ TailCallRuntime(store_callback_property, 4);
496 497
497 // Handle store cache miss. 498 // Handle store cache miss.
498 __ bind(&miss); 499 __ bind(&miss);
499 __ mov(r2, Operand(Handle<String>(name))); // restore name 500 __ mov(r2, Operand(Handle<String>(name))); // restore name
500 Handle<Code> ic(Builtins::builtin(Builtins::StoreIC_Miss)); 501 Handle<Code> ic(Builtins::builtin(Builtins::StoreIC_Miss));
501 __ Jump(ic, code_target); 502 __ Jump(ic, RelocInfo::CODE_TARGET);
502 503
503 // Return the generated code. 504 // Return the generated code.
504 return GetCode(CALLBACKS); 505 return GetCode(CALLBACKS);
505 } 506 }
506 507
507 508
508 Object* StoreStubCompiler::CompileStoreInterceptor(JSObject* receiver, 509 Object* StoreStubCompiler::CompileStoreInterceptor(JSObject* receiver,
509 String* name) { 510 String* name) {
510 // ----------- S t a t e ------------- 511 // ----------- S t a t e -------------
511 // -- r0 : value 512 // -- r0 : value
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545 546
546 // Do tail-call to the runtime system. 547 // Do tail-call to the runtime system.
547 ExternalReference store_ic_property = 548 ExternalReference store_ic_property =
548 ExternalReference(IC_Utility(IC::kStoreInterceptorProperty)); 549 ExternalReference(IC_Utility(IC::kStoreInterceptorProperty));
549 __ TailCallRuntime(store_ic_property, 3); 550 __ TailCallRuntime(store_ic_property, 3);
550 551
551 // Handle store cache miss. 552 // Handle store cache miss.
552 __ bind(&miss); 553 __ bind(&miss);
553 __ mov(r2, Operand(Handle<String>(name))); // restore name 554 __ mov(r2, Operand(Handle<String>(name))); // restore name
554 Handle<Code> ic(Builtins::builtin(Builtins::StoreIC_Miss)); 555 Handle<Code> ic(Builtins::builtin(Builtins::StoreIC_Miss));
555 __ Jump(ic, code_target); 556 __ Jump(ic, RelocInfo::CODE_TARGET);
556 557
557 // Return the generated code. 558 // Return the generated code.
558 return GetCode(INTERCEPTOR); 559 return GetCode(INTERCEPTOR);
559 } 560 }
560 561
561 562
562 Object* LoadStubCompiler::CompileLoadField(JSObject* object, 563 Object* LoadStubCompiler::CompileLoadField(JSObject* object,
563 JSObject* holder, 564 JSObject* holder,
564 int index) { 565 int index) {
565 // ----------- S t a t e ------------- 566 // ----------- S t a t e -------------
(...skipping 19 matching lines...) Expand all
585 586
586 // Return the value from the properties array. 587 // Return the value from the properties array.
587 int offset = index * kPointerSize + Array::kHeaderSize; 588 int offset = index * kPointerSize + Array::kHeaderSize;
588 __ ldr(r0, FieldMemOperand(r3, offset)); 589 __ ldr(r0, FieldMemOperand(r3, offset));
589 __ Ret(); 590 __ Ret();
590 591
591 // Handle load cache miss. 592 // Handle load cache miss.
592 __ bind(&miss); 593 __ bind(&miss);
593 __ ldr(r0, MemOperand(sp)); // restore receiver 594 __ ldr(r0, MemOperand(sp)); // restore receiver
594 Handle<Code> ic(Builtins::builtin(Builtins::LoadIC_Miss)); 595 Handle<Code> ic(Builtins::builtin(Builtins::LoadIC_Miss));
595 __ Jump(ic, code_target); 596 __ Jump(ic, RelocInfo::CODE_TARGET);
596 597
597 // Return the generated code. 598 // Return the generated code.
598 return GetCode(FIELD); 599 return GetCode(FIELD);
599 } 600 }
600 601
601 602
602 Object* LoadStubCompiler::CompileLoadCallback(JSObject* object, 603 Object* LoadStubCompiler::CompileLoadCallback(JSObject* object,
603 JSObject* holder, 604 JSObject* holder,
604 AccessorInfo* callback) { 605 AccessorInfo* callback) {
605 // ----------- S t a t e ------------- 606 // ----------- S t a t e -------------
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627 __ push(reg); // holder 628 __ push(reg); // holder
628 629
629 // Do tail-call to the runtime system. 630 // Do tail-call to the runtime system.
630 ExternalReference load_callback_property = 631 ExternalReference load_callback_property =
631 ExternalReference(IC_Utility(IC::kLoadCallbackProperty)); 632 ExternalReference(IC_Utility(IC::kLoadCallbackProperty));
632 __ TailCallRuntime(load_callback_property, 4); 633 __ TailCallRuntime(load_callback_property, 4);
633 634
634 // Handle load cache miss. 635 // Handle load cache miss.
635 __ bind(&miss); 636 __ bind(&miss);
636 Handle<Code> ic(Builtins::builtin(Builtins::LoadIC_Miss)); 637 Handle<Code> ic(Builtins::builtin(Builtins::LoadIC_Miss));
637 __ Jump(ic, code_target); 638 __ Jump(ic, RelocInfo::CODE_TARGET);
638 639
639 // Return the generated code. 640 // Return the generated code.
640 return GetCode(CALLBACKS); 641 return GetCode(CALLBACKS);
641 } 642 }
642 643
643 644
644 Object* LoadStubCompiler::CompileLoadConstant(JSObject* object, 645 Object* LoadStubCompiler::CompileLoadConstant(JSObject* object,
645 JSObject* holder, 646 JSObject* holder,
646 Object* value) { 647 Object* value) {
647 // ----------- S t a t e ------------- 648 // ----------- S t a t e -------------
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661 // Check that the maps haven't changed. 662 // Check that the maps haven't changed.
662 Register reg = __ CheckMaps(object, r0, holder, r3, r1, &miss); 663 Register reg = __ CheckMaps(object, r0, holder, r3, r1, &miss);
663 664
664 // Return the constant value. 665 // Return the constant value.
665 __ mov(r0, Operand(Handle<Object>(value))); 666 __ mov(r0, Operand(Handle<Object>(value)));
666 __ Ret(); 667 __ Ret();
667 668
668 // Handle load cache miss. 669 // Handle load cache miss.
669 __ bind(&miss); 670 __ bind(&miss);
670 Handle<Code> ic(Builtins::builtin(Builtins::LoadIC_Miss)); 671 Handle<Code> ic(Builtins::builtin(Builtins::LoadIC_Miss));
671 __ Jump(ic, code_target); 672 __ Jump(ic, RelocInfo::CODE_TARGET);
672 673
673 // Return the generated code. 674 // Return the generated code.
674 return GetCode(CONSTANT_FUNCTION); 675 return GetCode(CONSTANT_FUNCTION);
675 } 676 }
676 677
677 678
678 Object* LoadStubCompiler::CompileLoadInterceptor(JSObject* object, 679 Object* LoadStubCompiler::CompileLoadInterceptor(JSObject* object,
679 JSObject* holder, 680 JSObject* holder,
680 String* name) { 681 String* name) {
681 // ----------- S t a t e ------------- 682 // ----------- S t a t e -------------
(...skipping 19 matching lines...) Expand all
701 __ push(r2); // name 702 __ push(r2); // name
702 703
703 // Do tail-call to the runtime system. 704 // Do tail-call to the runtime system.
704 ExternalReference load_ic_property = 705 ExternalReference load_ic_property =
705 ExternalReference(IC_Utility(IC::kLoadInterceptorProperty)); 706 ExternalReference(IC_Utility(IC::kLoadInterceptorProperty));
706 __ TailCallRuntime(load_ic_property, 3); 707 __ TailCallRuntime(load_ic_property, 3);
707 708
708 // Handle load cache miss. 709 // Handle load cache miss.
709 __ bind(&miss); 710 __ bind(&miss);
710 Handle<Code> ic(Builtins::builtin(Builtins::LoadIC_Miss)); 711 Handle<Code> ic(Builtins::builtin(Builtins::LoadIC_Miss));
711 __ Jump(ic, code_target); 712 __ Jump(ic, RelocInfo::CODE_TARGET);
712 713
713 // Return the generated code. 714 // Return the generated code.
714 return GetCode(INTERCEPTOR); 715 return GetCode(INTERCEPTOR);
715 } 716 }
716 717
717 718
718 // TODO(1224671): IC stubs for keyed loads have not been implemented 719 // TODO(1224671): IC stubs for keyed loads have not been implemented
719 // for ARM. 720 // for ARM.
720 Object* KeyedLoadStubCompiler::CompileLoadField(String* name, 721 Object* KeyedLoadStubCompiler::CompileLoadField(String* name,
721 JSObject* receiver, 722 JSObject* receiver,
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788 String* name) { 789 String* name) {
789 UNIMPLEMENTED(); 790 UNIMPLEMENTED();
790 return Heap::undefined_value(); 791 return Heap::undefined_value();
791 } 792 }
792 793
793 794
794 795
795 #undef __ 796 #undef __
796 797
797 } } // namespace v8::internal 798 } } // namespace v8::internal
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