From 3d795ea798edf0f9da4d2e33e15a58e59aa42e83 Mon Sep 17 00:00:00 2001 From: Rhys Hiltner Date: Fri, 13 Aug 2021 08:34:25 -0700 Subject: runtime: add timer_create syscalls for Linux Updates #35057 Change-Id: Id702b502fa4e4005ba1e450a945bc4420a8a8b8c Reviewed-on: https://go-review.googlesource.com/c/go/+/342052 Run-TryBot: Rhys Hiltner TryBot-Result: Go Bot Reviewed-by: Michael Pratt Trust: Than McIntosh --- src/runtime/sys_linux_s390x.s | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) (limited to 'src/runtime/sys_linux_s390x.s') diff --git a/src/runtime/sys_linux_s390x.s b/src/runtime/sys_linux_s390x.s index 916dfada8d..886add8b54 100644 --- a/src/runtime/sys_linux_s390x.s +++ b/src/runtime/sys_linux_s390x.s @@ -39,6 +39,9 @@ #define SYS_epoll_create 249 #define SYS_epoll_ctl 250 #define SYS_epoll_wait 251 +#define SYS_timer_create 254 +#define SYS_timer_settime 255 +#define SYS_timer_delete 258 #define SYS_clock_gettime 260 #define SYS_pipe2 325 #define SYS_epoll_create1 327 @@ -185,6 +188,32 @@ TEXT runtime·setitimer(SB),NOSPLIT|NOFRAME,$0-24 SYSCALL RET +TEXT runtime·timer_create(SB),NOSPLIT|NOFRAME,$0-28 + MOVW clockid+0(FP), R2 + MOVD sevp+8(FP), R3 + MOVD timerid+16(FP), R4 + MOVW $SYS_timer_create, R1 + SYSCALL + MOVW R2, ret+24(FP) + RET + +TEXT runtime·timer_settime(SB),NOSPLIT|NOFRAME,$0-28 + MOVW timerid+0(FP), R2 + MOVW flags+4(FP), R3 + MOVD new+8(FP), R4 + MOVD old+16(FP), R5 + MOVW $SYS_timer_settime, R1 + SYSCALL + MOVW R2, ret+24(FP) + RET + +TEXT runtime·timer_delete(SB),NOSPLIT|NOFRAME,$0-12 + MOVW timerid+0(FP), R2 + MOVW $SYS_timer_delete, R1 + SYSCALL + MOVW R2, ret+8(FP) + RET + TEXT runtime·mincore(SB),NOSPLIT|NOFRAME,$0-28 MOVD addr+0(FP), R2 MOVD n+8(FP), R3 -- cgit v1.3