diff options
Diffstat (limited to 'mit-pthreads/include/pthread/debug_out.h')
| -rwxr-xr-x | mit-pthreads/include/pthread/debug_out.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/mit-pthreads/include/pthread/debug_out.h b/mit-pthreads/include/pthread/debug_out.h new file mode 100755 index 00000000000..6968c5ea90e --- /dev/null +++ b/mit-pthreads/include/pthread/debug_out.h @@ -0,0 +1,44 @@ +/* debug_out.h - macros to use for debugging prints in places where calls + to printf() and gang are ill-advised. */ + +#ifdef PTHREAD_DEBUGGING +#define PTHREAD_DEBUG_WriteStr(S) (void)machdep_sys_write(2,S,strlen(S)) +#define PTHREAD_DEBUG_WriteInt32Hex(X) \ + { char _xbuf[8]; int _temp = (int)(X), _temp2; \ + _temp2 = ((_temp>>28)&0xf); \ + _xbuf[0] = (_temp2<10)? (_temp2+'0'): ((_temp2-10)+'a'); \ + _temp2 = ((_temp>>24)&0xf); \ + _xbuf[1] = (_temp2<10)? (_temp2+'0'): ((_temp2-10)+'a'); \ + _temp2 = ((_temp>>20)&0xf); \ + _xbuf[2] = (_temp2<10)? (_temp2+'0'): ((_temp2-10)+'a'); \ + _temp2 = ((_temp>>16)&0xf); \ + _xbuf[3] = (_temp2<10)? (_temp2+'0'): ((_temp2-10)+'a'); \ + _temp2 = ((_temp>>12)&0xf); \ + _xbuf[4] = (_temp2<10)? (_temp2+'0'): ((_temp2-10)+'a'); \ + _temp2 = ((_temp>>8)&0xf); \ + _xbuf[5] = (_temp2<10)? (_temp2+'0'): ((_temp2-10)+'a'); \ + _temp2 = ((_temp>>4)&0xf); \ + _xbuf[6] = (_temp2<10)? (_temp2+'0'): ((_temp2-10)+'a'); \ + _temp2 = (_temp&0xf); \ + _xbuf[7] = (_temp2<10)? (_temp2+'0'): ((_temp2-10)+'a'); \ + (void)machdep_sys_write(2,_xbuf,8); \ + } +#ifdef __alpha +#define PTHREAD_DEBUG_WriteInt64Hex(X) \ + { long _tempX = (long)(X),_tempY; \ + _tempY=((_tempX>>32)&0xffffffff); \ + PTHREAD_DEBUG_WriteInt32Hex(_tempY); \ + _tempY=(_tempX&0xffffffff); \ + PTHREAD_DEBUG_WriteInt32Hex(_tempY); \ + } +#define PTHREAD_DEBUG_WritePointer(X) PTHREAD_DEBUG_WriteInt64Hex(X) +#else +#define PTHREAD_DEBUG_WriteInt64Hex(X) PTHREAD_DEBUG_WriteInt32Hex(X) +#define PTHREAD_DEBUG_WritePointer(X) PTHREAD_DEBUG_WriteInt32Hex(X) +#endif /* __alpha */ +#else /* ! PTHREAD_DEBUGGING */ +#define PTHREAD_DEBUG_WriteStr(S) +#define PTHREAD_DEBUG_WriteInt32Hex(X) +#define PTHREAD_DEBUG_WriteInt64HeX(X) +#define PTHREAD_DEBUG_WritePointer(X) +#endif /* PTHREAD_DEBUGGING */ |