diff options
Diffstat (limited to '3rdparty/catch/include/internal/catch_debugger.h')
-rw-r--r-- | 3rdparty/catch/include/internal/catch_debugger.h | 37 |
1 files changed, 23 insertions, 14 deletions
diff --git a/3rdparty/catch/include/internal/catch_debugger.h b/3rdparty/catch/include/internal/catch_debugger.h index 0dd36aa3539..15a4c64bb43 100644 --- a/3rdparty/catch/include/internal/catch_debugger.h +++ b/3rdparty/catch/include/internal/catch_debugger.h @@ -23,27 +23,36 @@ namespace Catch{ // The following code snippet based on: // http://cocoawithlove.com/2008/03/break-into-debugger.html - #ifdef DEBUG - #if defined(__ppc64__) || defined(__ppc__) - #define CATCH_BREAK_INTO_DEBUGGER() \ - if( Catch::isDebuggerActive() ) { \ - __asm__("li r0, 20\nsc\nnop\nli r0, 37\nli r4, 2\nsc\nnop\n" \ - : : : "memory","r0","r3","r4" ); \ - } - #else - #define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) {__asm__("int $3\n" : : );} - #endif + #if defined(__ppc64__) || defined(__ppc__) + #define CATCH_TRAP() \ + __asm__("li r0, 20\nsc\nnop\nli r0, 37\nli r4, 2\nsc\nnop\n" \ + : : : "memory","r0","r3","r4" ) + #else + #define CATCH_TRAP() __asm__("int $3\n" : : ) #endif +#elif defined(CATCH_PLATFORM_LINUX) + // If we can use inline assembler, do it because this allows us to break + // directly at the location of the failing check instead of breaking inside + // raise() called from it, i.e. one stack frame below. + #if defined(__GNUC__) && (defined(__i386) || defined(__x86_64)) + #define CATCH_TRAP() asm volatile ("int $3") + #else // Fall back to the generic way. + #include <signal.h> + + #define CATCH_TRAP() raise(SIGTRAP) + #endif #elif defined(_MSC_VER) - #define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) { __debugbreak(); } + #define CATCH_TRAP() __debugbreak() #elif defined(__MINGW32__) extern "C" __declspec(dllimport) void __stdcall DebugBreak(); - #define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) { DebugBreak(); } + #define CATCH_TRAP() DebugBreak() #endif -#ifndef CATCH_BREAK_INTO_DEBUGGER -#define CATCH_BREAK_INTO_DEBUGGER() Catch::alwaysTrue(); +#ifdef CATCH_TRAP + #define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) { CATCH_TRAP(); } +#else + #define CATCH_BREAK_INTO_DEBUGGER() Catch::alwaysTrue(); #endif #endif // TWOBLUECUBES_CATCH_DEBUGGER_H_INCLUDED |