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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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| 413 // Check that the receiver isn't a smi. | 413 // Check that the receiver isn't a smi. |
| 414 __ tst(r3, Operand(kSmiTagMask)); | 414 __ tst(r3, Operand(kSmiTagMask)); |
| 415 __ b(eq, &miss); | 415 __ b(eq, &miss); |
| 416 | 416 |
| 417 // Check that the map of the receiver hasn't changed. | 417 // Check that the map of the receiver hasn't changed. |
| 418 __ ldr(r1, FieldMemOperand(r3, HeapObject::kMapOffset)); | 418 __ ldr(r1, FieldMemOperand(r3, HeapObject::kMapOffset)); |
| 419 __ cmp(r1, Operand(Handle<Map>(object->map()))); | 419 __ cmp(r1, Operand(Handle<Map>(object->map()))); |
| 420 __ b(ne, &miss); | 420 __ b(ne, &miss); |
| 421 | 421 |
| 422 // Perform global security token check if needed. | 422 // Perform global security token check if needed. |
| 423 if (object->IsJSGlobalObject()) { | 423 if (object->IsJSGlobalProxy()) { |
| 424 __ CheckAccessGlobal(r3, r1, &miss); | 424 __ CheckAccessGlobalProxy(r3, r1, &miss); |
| 425 } | 425 } |
| 426 | 426 |
| 427 // Stub never generated for non-global objects that require access | 427 // Stub never generated for non-global objects that require access |
| 428 // checks. | 428 // checks. |
| 429 ASSERT(object->IsJSGlobalObject() || !object->IsAccessCheckNeeded()); | 429 ASSERT(object->IsJSGlobalProxy() || !object->IsAccessCheckNeeded()); |
| 430 | 430 |
| 431 // Perform map transition for the receiver if necessary. | 431 // Perform map transition for the receiver if necessary. |
| 432 if ((transition != NULL) && (object->map()->unused_property_fields() == 0)) { | 432 if ((transition != NULL) && (object->map()->unused_property_fields() == 0)) { |
| 433 // The properties must be extended before we can store the value. | 433 // The properties must be extended before we can store the value. |
| 434 // We jump to a runtime call that extends the propeties array. | 434 // We jump to a runtime call that extends the propeties array. |
| 435 __ mov(r2, Operand(Handle<Map>(transition))); | 435 __ mov(r2, Operand(Handle<Map>(transition))); |
| 436 // Please note, if we implement keyed store for arm we need | 436 // Please note, if we implement keyed store for arm we need |
| 437 // to call the Builtins::KeyedStoreIC_ExtendStorage. | 437 // to call the Builtins::KeyedStoreIC_ExtendStorage. |
| 438 Handle<Code> ic(Builtins::builtin(Builtins::StoreIC_ExtendStorage)); | 438 Handle<Code> ic(Builtins::builtin(Builtins::StoreIC_ExtendStorage)); |
| 439 __ Jump(ic, RelocInfo::CODE_TARGET); | 439 __ Jump(ic, RelocInfo::CODE_TARGET); |
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| 515 // Check that the object isn't a smi. | 515 // Check that the object isn't a smi. |
| 516 __ tst(r3, Operand(kSmiTagMask)); | 516 __ tst(r3, Operand(kSmiTagMask)); |
| 517 __ b(eq, &miss); | 517 __ b(eq, &miss); |
| 518 | 518 |
| 519 // Check that the map of the object hasn't changed. | 519 // Check that the map of the object hasn't changed. |
| 520 __ ldr(r1, FieldMemOperand(r3, HeapObject::kMapOffset)); | 520 __ ldr(r1, FieldMemOperand(r3, HeapObject::kMapOffset)); |
| 521 __ cmp(r1, Operand(Handle<Map>(object->map()))); | 521 __ cmp(r1, Operand(Handle<Map>(object->map()))); |
| 522 __ b(ne, &miss); | 522 __ b(ne, &miss); |
| 523 | 523 |
| 524 // Perform global security token check if needed. | 524 // Perform global security token check if needed. |
| 525 if (object->IsJSGlobalObject()) { | 525 if (object->IsJSGlobalProxy()) { |
| 526 __ CheckAccessGlobal(r3, r1, &miss); | 526 __ CheckAccessGlobalProxy(r3, r1, &miss); |
| 527 } | 527 } |
| 528 | 528 |
| 529 // Stub never generated for non-global objects that require access | 529 // Stub never generated for non-global objects that require access |
| 530 // checks. | 530 // checks. |
| 531 ASSERT(object->IsJSGlobalObject() || !object->IsAccessCheckNeeded()); | 531 ASSERT(object->IsJSGlobalProxy() || !object->IsAccessCheckNeeded()); |
| 532 | 532 |
| 533 __ ldr(ip, MemOperand(sp)); // receiver | 533 __ ldr(ip, MemOperand(sp)); // receiver |
| 534 __ push(ip); | 534 __ push(ip); |
| 535 __ mov(ip, Operand(Handle<AccessorInfo>(callback))); // callback info | 535 __ mov(ip, Operand(Handle<AccessorInfo>(callback))); // callback info |
| 536 __ push(ip); | 536 __ push(ip); |
| 537 __ push(r2); // name | 537 __ push(r2); // name |
| 538 __ push(r0); // value | 538 __ push(r0); // value |
| 539 | 539 |
| 540 // Do tail-call to the runtime system. | 540 // Do tail-call to the runtime system. |
| 541 ExternalReference store_callback_property = | 541 ExternalReference store_callback_property = |
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| 571 // Check that the object isn't a smi. | 571 // Check that the object isn't a smi. |
| 572 __ tst(r3, Operand(kSmiTagMask)); | 572 __ tst(r3, Operand(kSmiTagMask)); |
| 573 __ b(eq, &miss); | 573 __ b(eq, &miss); |
| 574 | 574 |
| 575 // Check that the map of the object hasn't changed. | 575 // Check that the map of the object hasn't changed. |
| 576 __ ldr(r1, FieldMemOperand(r3, HeapObject::kMapOffset)); | 576 __ ldr(r1, FieldMemOperand(r3, HeapObject::kMapOffset)); |
| 577 __ cmp(r1, Operand(Handle<Map>(receiver->map()))); | 577 __ cmp(r1, Operand(Handle<Map>(receiver->map()))); |
| 578 __ b(ne, &miss); | 578 __ b(ne, &miss); |
| 579 | 579 |
| 580 // Perform global security token check if needed. | 580 // Perform global security token check if needed. |
| 581 if (receiver->IsJSGlobalObject()) { | 581 if (receiver->IsJSGlobalProxy()) { |
| 582 __ CheckAccessGlobal(r3, r1, &miss); | 582 __ CheckAccessGlobalProxy(r3, r1, &miss); |
| 583 } | 583 } |
| 584 | 584 |
| 585 // Stub never generated for non-global objects that require access | 585 // Stub never generated for non-global objects that require access |
| 586 // checks. | 586 // checks. |
| 587 ASSERT(receiver->IsJSGlobalObject() || !receiver->IsAccessCheckNeeded()); | 587 ASSERT(receiver->IsJSGlobalProxy() || !receiver->IsAccessCheckNeeded()); |
| 588 | 588 |
| 589 __ ldr(ip, MemOperand(sp)); // receiver | 589 __ ldr(ip, MemOperand(sp)); // receiver |
| 590 __ push(ip); | 590 __ push(ip); |
| 591 __ push(r2); // name | 591 __ push(r2); // name |
| 592 __ push(r0); // value | 592 __ push(r0); // value |
| 593 | 593 |
| 594 // Do tail-call to the runtime system. | 594 // Do tail-call to the runtime system. |
| 595 ExternalReference store_ic_property = | 595 ExternalReference store_ic_property = |
| 596 ExternalReference(IC_Utility(IC::kStoreInterceptorProperty)); | 596 ExternalReference(IC_Utility(IC::kStoreInterceptorProperty)); |
| 597 __ TailCallRuntime(store_ic_property, 3); | 597 __ TailCallRuntime(store_ic_property, 3); |
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| 830 String* name) { | 830 String* name) { |
| 831 UNIMPLEMENTED(); | 831 UNIMPLEMENTED(); |
| 832 return Heap::undefined_value(); | 832 return Heap::undefined_value(); |
| 833 } | 833 } |
| 834 | 834 |
| 835 | 835 |
| 836 | 836 |
| 837 #undef __ | 837 #undef __ |
| 838 | 838 |
| 839 } } // namespace v8::internal | 839 } } // namespace v8::internal |
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