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Issue 179793004: crash like chrome (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 10 months ago
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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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916 VirtualProtect(address, size, PAGE_NOACCESS, &oldprotect); 916 VirtualProtect(address, size, PAGE_NOACCESS, &oldprotect);
917 } 917 }
918 918
919 919
920 void OS::Sleep(int milliseconds) { 920 void OS::Sleep(int milliseconds) {
921 ::Sleep(milliseconds); 921 ::Sleep(milliseconds);
922 } 922 }
923 923
924 924
925 void OS::Abort() { 925 void OS::Abort() {
926 if (IsDebuggerPresent() || FLAG_break_on_abort) { 926 if (FLAG_hard_abort) {
927 DebugBreak(); 927 V8_IMMEDIATE_CRASH();
928 } else {
929 // Make the MSVCRT do a silent abort.
930 raise(SIGABRT);
931 } 928 }
929 // Make the MSVCRT do a silent abort.
930 raise(SIGABRT);
932 } 931 }
933 932
934 933
935 void OS::DebugBreak() { 934 void OS::DebugBreak() {
936 #ifdef _MSC_VER 935 #ifdef _MSC_VER
937 // To avoid Visual Studio runtime support the following code can be used 936 // To avoid Visual Studio runtime support the following code can be used
938 // instead 937 // instead
939 // __asm { int 3 } 938 // __asm { int 3 }
940 __debugbreak(); 939 __debugbreak();
941 #else 940 #else
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1505 ASSERT(result); 1504 ASSERT(result);
1506 } 1505 }
1507 1506
1508 1507
1509 1508
1510 void Thread::YieldCPU() { 1509 void Thread::YieldCPU() {
1511 Sleep(0); 1510 Sleep(0);
1512 } 1511 }
1513 1512
1514 } } // namespace v8::internal 1513 } } // namespace v8::internal
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