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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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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269 if (FLAG_break_on_abort) { | 269 if (FLAG_break_on_abort) { |
270 DebugBreak(); | 270 DebugBreak(); |
271 } | 271 } |
272 abort(); | 272 abort(); |
273 } | 273 } |
274 | 274 |
275 | 275 |
276 void OS::DebugBreak() { | 276 void OS::DebugBreak() { |
277 #if V8_HOST_ARCH_ARM | 277 #if V8_HOST_ARCH_ARM |
278 asm("bkpt 0"); | 278 asm("bkpt 0"); |
| 279 #elif V8_HOST_ARCH_A64 |
| 280 asm("brk 0"); |
279 #elif V8_HOST_ARCH_MIPS | 281 #elif V8_HOST_ARCH_MIPS |
280 asm("break"); | 282 asm("break"); |
281 #elif V8_HOST_ARCH_IA32 | 283 #elif V8_HOST_ARCH_IA32 |
282 #if defined(__native_client__) | 284 #if defined(__native_client__) |
283 asm("hlt"); | 285 asm("hlt"); |
284 #else | 286 #else |
285 asm("int $3"); | 287 asm("int $3"); |
286 #endif // __native_client__ | 288 #endif // __native_client__ |
287 #elif V8_HOST_ARCH_X64 | 289 #elif V8_HOST_ARCH_X64 |
288 asm("int $3"); | 290 asm("int $3"); |
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776 | 778 |
777 void Thread::SetThreadLocal(LocalStorageKey key, void* value) { | 779 void Thread::SetThreadLocal(LocalStorageKey key, void* value) { |
778 pthread_key_t pthread_key = LocalKeyToPthreadKey(key); | 780 pthread_key_t pthread_key = LocalKeyToPthreadKey(key); |
779 int result = pthread_setspecific(pthread_key, value); | 781 int result = pthread_setspecific(pthread_key, value); |
780 ASSERT_EQ(0, result); | 782 ASSERT_EQ(0, result); |
781 USE(result); | 783 USE(result); |
782 } | 784 } |
783 | 785 |
784 | 786 |
785 } } // namespace v8::internal | 787 } } // namespace v8::internal |
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