mirror of
https://github.com/holub/mame
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43 lines
938 B
C++
43 lines
938 B
C++
#ifndef UNITTEST_SIGNALTRANSLATOR_H
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#define UNITTEST_SIGNALTRANSLATOR_H
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#include <setjmp.h>
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#include <signal.h>
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namespace UnitTest {
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class SignalTranslator
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{
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public:
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SignalTranslator();
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~SignalTranslator();
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static sigjmp_buf* s_jumpTarget;
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private:
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sigjmp_buf m_currentJumpTarget;
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sigjmp_buf* m_oldJumpTarget;
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struct sigaction m_old_SIGFPE_action;
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struct sigaction m_old_SIGTRAP_action;
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struct sigaction m_old_SIGSEGV_action;
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struct sigaction m_old_SIGBUS_action;
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//struct sigaction m_old_SIGABRT_action;
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//struct sigaction m_old_SIGALRM_action;
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};
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#if !defined (__GNUC__)
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#define UNITTEST_EXTENSION
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#else
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#define UNITTEST_EXTENSION __extension__
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#endif
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#define UNITTEST_THROW_SIGNALS_POSIX_ONLY \
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UnitTest::SignalTranslator sig; \
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if (UNITTEST_EXTENSION sigsetjmp(*UnitTest::SignalTranslator::s_jumpTarget, 1) != 0) \
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throw ("Unhandled system exception");
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}
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#endif
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