diff options
| author | cinap_lenrek <cinap_lenrek@gmx.de> | 2013-09-21 19:53:27 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@gmx.de> | 2013-09-21 19:53:27 +0200 |
| commit | 3d05e77ca1f743e5b4091c6bfe311460175ed9ae (patch) | |
| tree | d17a262c559e389e3adb6171de308800eb9d3426 /sys/src/libc/arm | |
| parent | 041e4852d258f05fe5f60964a76c99714905774e (diff) | |
libc: change tas/sleep locks to cas/semacquire/semrelease locks (from sources)
spinlocks have been changed to use the new semacquire/semrelease
syscalls in combination with atomic compare and swap operations.
Diffstat (limited to 'sys/src/libc/arm')
| -rw-r--r-- | sys/src/libc/arm/cycles.c | 10 | ||||
| -rw-r--r-- | sys/src/libc/arm/mkfile | 1 |
2 files changed, 0 insertions, 11 deletions
diff --git a/sys/src/libc/arm/cycles.c b/sys/src/libc/arm/cycles.c deleted file mode 100644 index d03e827ce..000000000 --- a/sys/src/libc/arm/cycles.c +++ /dev/null @@ -1,10 +0,0 @@ -#include <u.h> -#include <libc.h> - -#pragma profile off - -void -cycles(uvlong*u) -{ - *u = 0LL; -} diff --git a/sys/src/libc/arm/mkfile b/sys/src/libc/arm/mkfile index 14f81e1b8..768bcdd46 100644 --- a/sys/src/libc/arm/mkfile +++ b/sys/src/libc/arm/mkfile @@ -20,7 +20,6 @@ SFILES=\ vlop.s\ CFILES=\ - cycles.c\ notejmp.c\ vlrt.c\ |