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Add support for breaking into debugger for Linux

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Use Linux-specific /proc/$PID/status file to check whether we're being
debugged and a generic raise(SIGTRAP) to actually break into the debugger.
This commit is contained in:
Vadim Zeitlin
2016-02-05 14:56:20 +01:00
committed by Martin Hořeňovský
parent e3659cdddd
commit b634e592da
3 changed files with 33 additions and 0 deletions
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4
include/internal/catch_debugger.h
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@@ -35,6 +35,10 @@ namespace Catch{
#endif
#endif
#elif defined(CATCH_PLATFORM_LINUX)
#include <signal.h>
#define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) { raise(SIGTRAP); }
#elif defined(_MSC_VER)
#define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) { __debugbreak(); }
#elif defined(__MINGW32__)