diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-06-03 19:01:21 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-06-03 19:01:21 +0000 |
| commit | ea57368f1b9cf720ac1cf70d19569be46e5283bb (patch) | |
| tree | 18b2aeef818b441d372c38d863d8dd23caaa2da2 /c/src/lib/libbsp | |
| parent | Update from Pedro Romano <pmcnr@camoes.rnl.ist.utl.pt> with an attempt (diff) | |
| download | rtems-ea57368f1b9cf720ac1cf70d19569be46e5283bb.tar.bz2 | |
Removed PPC_Get_timebase_register() as this is now provided by the PowerPC
port itself.
Diffstat (limited to 'c/src/lib/libbsp')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/psim/timer/timer.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/c/src/lib/libbsp/powerpc/psim/timer/timer.c b/c/src/lib/libbsp/powerpc/psim/timer/timer.c index 7214de8232..8140108c21 100644 --- a/c/src/lib/libbsp/powerpc/psim/timer/timer.c +++ b/c/src/lib/libbsp/powerpc/psim/timer/timer.c @@ -29,25 +29,6 @@ rtems_unsigned64 Timer_driver_Start_time; rtems_boolean Timer_driver_Find_average_overhead; -static inline rtems_unsigned64 PPC_Get_timebase_register( void ) -{ - rtems_unsigned32 tbr_low; - rtems_unsigned32 tbr_high; - rtems_unsigned32 tbr_high_old; - rtems_unsigned64 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; -} - void Timer_initialize() { /* |