diff options
| -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() { /* |