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(PPC_Get_timebase_register): Remove.

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Ralf Corsepius
2005-02-15 15:10:03 +00:00
parent 2c28ea24f8
commit 5d9bcd5411
1 changed files with 0 additions and 23 deletions
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cpukit/score/cpu/powerpc/rtems/old-exceptions/cpu.h
-23
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@@ -1066,29 +1066,6 @@ void _CPU_Fatal_error(
uint32_t _error
);
/*
* Routines to access the time base register
*/
static inline uint64_t PPC_Get_timebase_register( void )
{
uint32_t tbr_low;
uint32_t tbr_high;
uint32_t tbr_high_old;
uint64_t tbr;
do {
asm volatile( "mftbu %0" : "=r" (tbr_high_old));
asm volatile( "mftb %0" : "=r" (tbr_low));
asm volatile( "mftbu %0" : "=r" (tbr_high));
} while ( tbr_high_old != tbr_high );
tbr = tbr_high;
tbr <<= 32;
tbr |= tbr_low;
return tbr;
}
#endif /* ASM */
#ifdef __cplusplus