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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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604 } | 604 } |
605 | 605 |
606 | 606 |
607 Failure* Top::ReThrow(Object* exception, MessageLocation* location) { | 607 Failure* Top::ReThrow(Object* exception, MessageLocation* location) { |
608 // Set the exception being re-thrown. | 608 // Set the exception being re-thrown. |
609 set_pending_exception(exception); | 609 set_pending_exception(exception); |
610 return Failure::Exception(); | 610 return Failure::Exception(); |
611 } | 611 } |
612 | 612 |
613 | 613 |
| 614 Failure* Top::ThrowIllegalOperation() { |
| 615 return Throw(Heap::illegal_access_symbol()); |
| 616 } |
| 617 |
| 618 |
614 void Top::ScheduleThrow(Object* exception) { | 619 void Top::ScheduleThrow(Object* exception) { |
615 // When scheduling a throw we first throw the exception to get the | 620 // When scheduling a throw we first throw the exception to get the |
616 // error reporting if it is uncaught before rescheduling it. | 621 // error reporting if it is uncaught before rescheduling it. |
617 Throw(exception); | 622 Throw(exception); |
618 thread_local_.scheduled_exception_ = pending_exception(); | 623 thread_local_.scheduled_exception_ = pending_exception(); |
619 thread_local_.external_caught_exception_ = false; | 624 thread_local_.external_caught_exception_ = false; |
620 clear_pending_exception(); | 625 clear_pending_exception(); |
621 } | 626 } |
622 | 627 |
623 | 628 |
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928 Top::break_access_->Lock(); | 933 Top::break_access_->Lock(); |
929 } | 934 } |
930 | 935 |
931 | 936 |
932 ExecutionAccess::~ExecutionAccess() { | 937 ExecutionAccess::~ExecutionAccess() { |
933 Top::break_access_->Unlock(); | 938 Top::break_access_->Unlock(); |
934 } | 939 } |
935 | 940 |
936 | 941 |
937 } } // namespace v8::internal | 942 } } // namespace v8::internal |
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