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50 lines
1.1 KiB
C++
50 lines
1.1 KiB
C++
#ifndef flagWIN32
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#include "SignalTranslator.h"
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namespace UnitTest {
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sigjmp_buf* SignalTranslator::s_jumpTarget = 0;
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namespace {
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void SignalHandler (int sig)
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{
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siglongjmp(*SignalTranslator::s_jumpTarget, sig );
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}
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}
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SignalTranslator::SignalTranslator ()
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{
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m_oldJumpTarget = s_jumpTarget;
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s_jumpTarget = &m_currentJumpTarget;
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struct sigaction action;
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action.sa_flags = 0;
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action.sa_handler = SignalHandler;
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sigemptyset( &action.sa_mask );
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sigaction( SIGSEGV, &action, &m_old_SIGSEGV_action );
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sigaction( SIGFPE , &action, &m_old_SIGFPE_action );
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sigaction( SIGTRAP, &action, &m_old_SIGTRAP_action );
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sigaction( SIGBUS , &action, &m_old_SIGBUS_action );
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sigaction( SIGILL , &action, &m_old_SIGBUS_action );
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}
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SignalTranslator::~SignalTranslator()
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{
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sigaction( SIGILL , &m_old_SIGBUS_action , 0 );
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sigaction( SIGBUS , &m_old_SIGBUS_action , 0 );
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sigaction( SIGTRAP, &m_old_SIGTRAP_action, 0 );
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sigaction( SIGFPE , &m_old_SIGFPE_action , 0 );
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sigaction( SIGSEGV, &m_old_SIGSEGV_action, 0 );
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s_jumpTarget = m_oldJumpTarget;
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}
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}
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#endif
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