diff options
Diffstat (limited to 'src/runtime/sys_openbsd_arm64.s')
| -rw-r--r-- | src/runtime/sys_openbsd_arm64.s | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/runtime/sys_openbsd_arm64.s b/src/runtime/sys_openbsd_arm64.s index 0bd801ff7a..c40889861a 100644 --- a/src/runtime/sys_openbsd_arm64.s +++ b/src/runtime/sys_openbsd_arm64.s @@ -306,17 +306,21 @@ noerr: RET TEXT runtime·fcntl_trampoline(SB),NOSPLIT,$0 - MOVW 4(R0), R1 // arg 2 - cmd - MOVW 8(R0), R2 // arg 3 - arg - MOVW 0(R0), R0 // arg 1 - fd + MOVD R0, R19 + MOVW 0(R19), R0 // arg 1 - fd + MOVW 4(R19), R1 // arg 2 - cmd + MOVW 8(R19), R2 // arg 3 - arg MOVD $0, R3 // vararg CALL libc_fcntl(SB) + MOVD $0, R1 CMP $-1, R0 BNE noerr CALL libc_errno(SB) - MOVW (R0), R0 - NEG R0, R0 // caller expects negative errno value + MOVW (R0), R1 + MOVW $-1, R0 noerr: + MOVW R0, 12(R19) + MOVW R1, 16(R19) RET TEXT runtime·sigaction_trampoline(SB),NOSPLIT,$0 |