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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2011-05-17 19:31:24 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2011-05-17 19:31:24 +0000 |
| commit | aebb1ca3839f59dfb79f7022e00a995a98caaa69 (patch) | |
| tree | e1c04d639fa32094b9f47de2552fd625b5ec7e63 /schedsim/rtems/sched_cpu/rtems/score/cpu.h | |
| parent | 2011-05-17 Joel Sherrill <joel.sherrill@oarcorp.com> (diff) | |
| download | rtems-schedsim-aebb1ca3839f59dfb79f7022e00a995a98caaa69.tar.bz2 | |
2011-05-17 Joel Sherrill <joel.sherrill@oarcorp.com>
* Makefile.am, rtems_init.c, sched_cpu/cpu.c,
sched_cpu/rtems/score/cpu.h: Merge and update code. Simulators for
Deterministic Priority and SMP Simple Schedulers now work.
* debugio.c: New file.
* sched_cpu/rtems/score/cpuopts.h: Removed.
Diffstat (limited to 'schedsim/rtems/sched_cpu/rtems/score/cpu.h')
| -rw-r--r-- | schedsim/rtems/sched_cpu/rtems/score/cpu.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/schedsim/rtems/sched_cpu/rtems/score/cpu.h b/schedsim/rtems/sched_cpu/rtems/score/cpu.h index 7e206fd..4d397d8 100644 --- a/schedsim/rtems/sched_cpu/rtems/score/cpu.h +++ b/schedsim/rtems/sched_cpu/rtems/score/cpu.h @@ -1257,6 +1257,23 @@ static inline uint32_t CPU_swap_u32( #define CPU_swap_u16( value ) \ (((value&0xff) << 8) | ((value >> 8)&0xff)) +/* + * SMP Support + */ +void __SMP_cpu_swap( + uint32_t *a, + uint32_t *value, + uint32_t *prev +); +#define SMP_CPU_SWAP( _address, _value, _previous ) \ + do { \ + volatile unsigned int *_a = (volatile unsigned int *)_address; \ + _previous = *(_a); \ + *(_a) = _value; \ + } while (0) + +#define _CPU_Context_switch_to_first_task_smp(_ignored) + #ifdef __cplusplus } #endif |