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better debug output in segfaults and stack overflows in windows

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This commit is contained in:
Perttu Ahola 2010-12-27 14:34:17 +02:00
parent 847a4227b8
commit fa64103aa8
9 changed files with 138 additions and 90 deletions
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63
src/debug.h
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@ -27,6 +27,15 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "common_irrlicht.h"
#include "threads.h"
#include "gettime.h"
#include "constants.h"
#include "exceptions.h"
#ifdef _WIN32
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <eh.h>
#else
#endif
/*
Debug output
@ -215,6 +224,60 @@ private:
core::map<u16, u16> m_packets;
};
/*
These should be put into every thread
*/
#if CATCH_UNHANDLED_EXCEPTIONS == 1
#define BEGIN_PORTABLE_DEBUG_EXCEPTION_HANDLER try{
#define END_PORTABLE_DEBUG_EXCEPTION_HANDLER\
}catch(std::exception &e){\
dstream<<std::endl<<DTIME\
<<"ERROR: An unhandled exception occurred: "\
<<e.what()<<std::endl;\
assert(0);\
}
#ifdef _WIN32 // Windows
/*class SE_Exception : public std::exception
{
private:
unsigned int nSE;
public:
SE_Exception() {}
SE_Exception( unsigned int n ) : nSE( n ) {}
~SE_Exception() {}
unsigned int getSeNumber() { return nSE; }
};*/
void se_trans_func(unsigned int, EXCEPTION_POINTERS*);
class FatalSystemException : public BaseException
{
public:
FatalSystemException(const char *s):
BaseException(s)
{}
};
#define BEGIN_DEBUG_EXCEPTION_HANDLER \
BEGIN_PORTABLE_DEBUG_EXCEPTION_HANDLER\
_set_se_translator(se_trans_func);
#define END_DEBUG_EXCEPTION_HANDLER \
END_PORTABLE_DEBUG_EXCEPTION_HANDLER
#else // Posix
#define BEGIN_DEBUG_EXCEPTION_HANDLER\
BEGIN_PORTABLE_DEBUG_EXCEPTION_HANDLER
#define END_DEBUG_EXCEPTION_HANDLER\
END_PORTABLE_DEBUG_EXCEPTION_HANDLER
#endif
#else
// Dummy ones
#define BEGIN_DEBUG_EXCEPTION_HANDLER
#define END_DEBUG_EXCEPTION_HANDLER
#endif
#endif // DEBUG_HEADER