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45 lines
1.9 KiB
C
45 lines
1.9 KiB
C
/* debug_out.h - macros to use for debugging prints in places where calls
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to printf() and gang are ill-advised. */
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#ifdef PTHREAD_DEBUGGING
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#define PTHREAD_DEBUG_WriteStr(S) (void)machdep_sys_write(2,S,strlen(S))
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#define PTHREAD_DEBUG_WriteInt32Hex(X) \
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{ char _xbuf[8]; int _temp = (int)(X), _temp2; \
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_temp2 = ((_temp>>28)&0xf); \
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_xbuf[0] = (_temp2<10)? (_temp2+'0'): ((_temp2-10)+'a'); \
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_temp2 = ((_temp>>24)&0xf); \
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_xbuf[1] = (_temp2<10)? (_temp2+'0'): ((_temp2-10)+'a'); \
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_temp2 = ((_temp>>20)&0xf); \
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_xbuf[2] = (_temp2<10)? (_temp2+'0'): ((_temp2-10)+'a'); \
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_temp2 = ((_temp>>16)&0xf); \
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_xbuf[3] = (_temp2<10)? (_temp2+'0'): ((_temp2-10)+'a'); \
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_temp2 = ((_temp>>12)&0xf); \
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_xbuf[4] = (_temp2<10)? (_temp2+'0'): ((_temp2-10)+'a'); \
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_temp2 = ((_temp>>8)&0xf); \
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_xbuf[5] = (_temp2<10)? (_temp2+'0'): ((_temp2-10)+'a'); \
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_temp2 = ((_temp>>4)&0xf); \
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_xbuf[6] = (_temp2<10)? (_temp2+'0'): ((_temp2-10)+'a'); \
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_temp2 = (_temp&0xf); \
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_xbuf[7] = (_temp2<10)? (_temp2+'0'): ((_temp2-10)+'a'); \
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(void)machdep_sys_write(2,_xbuf,8); \
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}
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#ifdef __alpha
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#define PTHREAD_DEBUG_WriteInt64Hex(X) \
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{ long _tempX = (long)(X),_tempY; \
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_tempY=((_tempX>>32)&0xffffffff); \
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PTHREAD_DEBUG_WriteInt32Hex(_tempY); \
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_tempY=(_tempX&0xffffffff); \
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PTHREAD_DEBUG_WriteInt32Hex(_tempY); \
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}
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#define PTHREAD_DEBUG_WritePointer(X) PTHREAD_DEBUG_WriteInt64Hex(X)
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#else
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#define PTHREAD_DEBUG_WriteInt64Hex(X) PTHREAD_DEBUG_WriteInt32Hex(X)
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#define PTHREAD_DEBUG_WritePointer(X) PTHREAD_DEBUG_WriteInt32Hex(X)
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#endif /* __alpha */
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#else /* ! PTHREAD_DEBUGGING */
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#define PTHREAD_DEBUG_WriteStr(S)
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#define PTHREAD_DEBUG_WriteInt32Hex(X)
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#define PTHREAD_DEBUG_WriteInt64HeX(X)
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#define PTHREAD_DEBUG_WritePointer(X)
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#endif /* PTHREAD_DEBUGGING */
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