vmbase/AvmAssert.h

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  39
  40
  41 #ifndef __AvmAssert__
  42 #define __AvmAssert__
  43
  44 // AVMPLUS_CUSTOM_ASSERTION_HANDLER not yet (now == Apr-2009) exposed as a feature;
  45 // awaiting cleanup of the debug code (merging MMgc and Avm debug macros, etc)
  46
  47 #if defined(AVMPLUS_CUSTOM_ASSERTION_HANDLER)
  48     extern "C"
  49     {
  50         void AVMPlusCustomAssertionHandler(const char *message);
  51     }
  52 #endif
  53
  54 namespace avmplus
  55 {
  56     void AvmDebugMsg(bool debuggerBreak, const char* format, ...);
  57     void AvmDebugMsg(const char* msg, bool debuggerBreak);
  58     void AvmDebugMsg(const wchar* msg, bool debuggerBreak);
  59
  60 #if defined DEBUG || defined _DEBUG
  61
  62     inline void AvmAssertFail(const char *message) {
  63         #if defined(AVMPLUS_CUSTOM_ASSERTION_HANDLER)
  64             AVMPlusCustomAssertionHandler(message);
  65         #else
  66             AvmDebugMsg(message, true);
  67         #endif
  68     }
  69
  70     inline void _AvmAssertMsg(int32_t condition, const char* message) {
  71         if (!condition)
  72             AvmAssertFail(message);
  73     }
  74
  75     #define AvmAssert(condition) \
  76         _AvmAssert((condition), __LINE__,__FILE__)
  77
  78     #define AvmAssertMsg(condition,message) \
  79         do { avmplus::_AvmAssertMsg((condition), (message)); } while (0) /* no semi */
  80
  81     #define AvmAssertMsgCanThrow(condition,message,core) \
  82         do { TRY ((core), kCatchAction_ReportAsError) { \
  83                 avmplus::_AvmAssertMsg((condition), (message)); \
  84              } CATCH(Exception* e) { avmplus::_AvmAssertMsg(0, "Exception caught in assert!\n"); (void)e; } \
  85              END_CATCH \
  86              END_TRY \
  87         } while (0) /* no semi */
  88
  89     #define _AvmAssert(condition, line_, file_) \
  90         __AvmAssert((condition), line_, file_)
  91
  92     #define __AvmAssert(condition, line_, file_) \
  93         do { AvmAssertMsg((condition), \
  94                           "Assertion failed: \"" #condition "\" (" #file_ ":" #line_ ")\n"); \
  95         } while (0) /* no semi */
  96
  97 #else
  98
  99     #define AvmAssertMsgCanThrow(condition,message,core) \
 100         do { } while (0) /* no semi */
 101
 102     #define AvmAssertMsg(condition,message) \
 103         do { } while (0) /* no semi */
 104
 105     #define AvmAssert(condition) \
 106         do { } while (0) /* no semi */
 107
 108 #endif
 109 }
 110
 111 #endif /* __AvmAssert__ */