diff options
Diffstat (limited to 'src/runtime/sys_linux_arm64.s')
| -rw-r--r-- | src/runtime/sys_linux_arm64.s | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/runtime/sys_linux_arm64.s b/src/runtime/sys_linux_arm64.s index 1c8fce3db6..8b344be8f8 100644 --- a/src/runtime/sys_linux_arm64.s +++ b/src/runtime/sys_linux_arm64.s @@ -36,7 +36,7 @@ #define SYS_getpid 172 #define SYS_gettid 178 #define SYS_kill 129 -#define SYS_tkill 130 +#define SYS_tgkill 131 #define SYS_futex 98 #define SYS_sched_getaffinity 123 #define SYS_exit_group 94 @@ -143,11 +143,15 @@ TEXT runtime·gettid(SB),NOSPLIT,$0-4 RET TEXT runtime·raise(SB),NOSPLIT|NOFRAME,$0 + MOVD $SYS_getpid, R8 + SVC + MOVW R0, R19 MOVD $SYS_gettid, R8 SVC - MOVW R0, R0 // arg 1 tid - MOVW sig+0(FP), R1 // arg 2 - MOVD $SYS_tkill, R8 + MOVW R0, R1 // arg 2 tid + MOVW R19, R0 // arg 1 pid + MOVW sig+0(FP), R2 // arg 3 + MOVD $SYS_tgkill, R8 SVC RET @@ -397,7 +401,7 @@ TEXT runtime·madvise(SB),NOSPLIT|NOFRAME,$0 MOVW flags+16(FP), R2 MOVD $SYS_madvise, R8 SVC - // ignore failure - maybe pages are locked + MOVW R0, ret+24(FP) RET // int64 futex(int32 *uaddr, int32 op, int32 val, |