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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-09-25 10:58:00 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-09-25 10:59:50 +0200 |
| commit | b5f802ef431b78f6b0474bd1234a9a9e9b8b7fd6 (patch) | |
| tree | 66e0092090913cbb61ac9ae5559fa56c3a8d4870 /rtemsbsd | |
| parent | Fix warnings (diff) | |
| download | rtems-libbsd-b5f802ef431b78f6b0474bd1234a9a9e9b8b7fd6.tar.bz2 | |
Add support for EARLY_COUNTER
Diffstat (limited to 'rtemsbsd')
| -rw-r--r-- | rtemsbsd/include/machine/counter.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/rtemsbsd/include/machine/counter.h b/rtemsbsd/include/machine/counter.h index 4c25d610..1705e393 100644 --- a/rtemsbsd/include/machine/counter.h +++ b/rtemsbsd/include/machine/counter.h @@ -36,6 +36,16 @@ #include <rtems/score/isrlevel.h> +#ifdef RTEMS_SMP +#define _BSD_EARLY_COUNTER_SIZE (CPU_MAXIMUM_PROCESSORS * UMA_PCPU_ALLOC_SIZE) +#else +#define _BSD_EARLY_COUNTER_SIZE 1 +#endif + +extern uint64_t _bsd_early_counter[_BSD_EARLY_COUNTER_SIZE]; + +#define EARLY_COUNTER (&_bsd_early_counter[0]) + #ifdef IN_SUBR_COUNTER_C static inline uint64_t |