Tracy Ward
60d6ebce92
MS is deprecating inline assembly, and has completely removed it from the x64 compiler. The solution is to use compiler intrinsics. This will hopefully make building for x64 easier in the future. (I might even spend some time attempting to build it for x64).
85 lines
2.7 KiB
C++
85 lines
2.7 KiB
C++
#include "global.h"
|
|
|
|
#if defined(HAVE_UNISTD_H)
|
|
#include <unistd.h>
|
|
#endif
|
|
|
|
#if defined(_WINDOWS)
|
|
# if defined(CRASH_HANDLER)
|
|
# define _WIN32_WINDOWS 0x0410 // include Win98 stuff
|
|
# include "windows.h"
|
|
# include "archutils/Win32/Crash.h"
|
|
# endif
|
|
# if defined(_MSC_VER)
|
|
# include <intrin.h>
|
|
# endif
|
|
#elif defined(MACOSX)
|
|
# include "archutils/Darwin/Crash.h"
|
|
# include <stdlib.h>
|
|
using CrashHandler::IsDebuggerPresent;
|
|
using CrashHandler::DebugBreak;
|
|
#endif
|
|
|
|
#if defined(CRASH_HANDLER) && (defined(UNIX) || defined(MACOSX))
|
|
#include "archutils/Unix/CrashHandler.h"
|
|
#endif
|
|
|
|
void NORETURN sm_crash( const char *reason )
|
|
{
|
|
#if ( defined(_WINDOWS) && defined(CRASH_HANDLER) ) || defined(MACOSX) || defined(_XDBG)
|
|
/* If we're being debugged, throw a debug break so it'll suspend the process. */
|
|
if( IsDebuggerPresent() )
|
|
{
|
|
DebugBreak();
|
|
for(;;); /* don't return */
|
|
}
|
|
#endif
|
|
|
|
#if defined(CRASH_HANDLER)
|
|
CrashHandler::ForceCrash( reason );
|
|
#else
|
|
*(char*)0=0;
|
|
|
|
/* This isn't actually reached. We just do this to convince the compiler that the
|
|
* function really doesn't return. */
|
|
for(;;);
|
|
#endif
|
|
|
|
#if defined(_WINDOWS)
|
|
/* Do something after the above, so the call/return isn't optimized to a jmp; that
|
|
* way, this function will appear in backtrace stack traces. */
|
|
#if defined(_MSC_VER)
|
|
__nop();
|
|
#elif defined(__GNUC__) // MinGW or similar
|
|
asm("nop");
|
|
#endif
|
|
#else
|
|
_exit( 1 );
|
|
#endif
|
|
}
|
|
|
|
/*
|
|
* (c) 2004 Glenn Maynard
|
|
* All rights reserved.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish,
|
|
* distribute, and/or sell copies of the Software, and to permit persons to
|
|
* whom the Software is furnished to do so, provided that the above
|
|
* copyright notice(s) and this permission notice appear in all copies of
|
|
* the Software and that both the above copyright notice(s) and this
|
|
* permission notice appear in supporting documentation.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
|
|
* THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
|
|
* INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
|
|
* OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
|
|
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
|
|
* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
|
|
* PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|