diff options
| author |   Carl Smith <carl.smith@alliedtelesis.co.nz> | 2018-07-26 15:45:28 +1200 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2018-07-27 12:04:37 +0000 |
| commit | 28d4271d1a9103099e6711fc58f9a479c8722e60 (patch) | |
| tree | 40839c9981cbcf4e14585c118955d28993c407f9 /src/vppinfra/time.h | |
| parent | fc5dda3d0a96fd9722cdac055dfa4865823d5ebd (diff) | |
mips64: Add timer and longjump support
Also correct types.h for mips64 which could never be hit
as _mips was part of the previous ifdef.
Change-Id: Id0435c8fc960c5d25c43129b9d9f1606e39ba8e3
Signed-off-by: Carl Smith <carl.smith@alliedtelesis.co.nz>
Diffstat (limited to 'src/vppinfra/time.h')
| -rw-r--r-- | src/vppinfra/time.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/vppinfra/time.h b/src/vppinfra/time.h index 39bc188ebe5..ced9677d1e2 100644 --- a/src/vppinfra/time.h +++ b/src/vppinfra/time.h @@ -174,6 +174,16 @@ clib_cpu_time_now (void) return ((u64) h << 32) | l; } +#elif defined(_mips) && __mips == 64 + +always_inline u64 +clib_cpu_time_now (void) +{ + u64 result; + asm volatile ("rdhwr %0,$31\n":"=r" (result)); + return result; +} + #else #error "don't know how to read CPU time stamp" |