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| author | Austin Clements <austin@google.com> | 2021-12-01 13:41:45 -0500 |
|---|---|---|
| committer | Austin Clements <austin@google.com> | 2021-12-02 15:48:58 +0000 |
| commit | 28ec0fdeb500b4d0ab5c0ac07cba2f5ebc12ae32 (patch) | |
| tree | 1467272f787a3a04d6a34ebc358e05748d05bc17 /src/runtime/sys_openbsd_386.s | |
| parent | d34051bf16d86a88e6c5764aa076219069702045 (diff) | |
| download | go-28ec0fdeb500b4d0ab5c0ac07cba2f5ebc12ae32.tar.xz | |
runtime: print errno on clock_gettime failure on OpenBSD
For #49532.
Change-Id: I5afc64c987f0519903128550a7dac3a0f5e592cf
Reviewed-on: https://go-review.googlesource.com/c/go/+/368334
Trust: Austin Clements <austin@google.com>
Run-TryBot: Austin Clements <austin@google.com>
Reviewed-by: Joel Sing <joel@sing.id.au>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Diffstat (limited to 'src/runtime/sys_openbsd_386.s')
| -rw-r--r-- | src/runtime/sys_openbsd_386.s | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/runtime/sys_openbsd_386.s b/src/runtime/sys_openbsd_386.s index 7830b61b7d..890b96b673 100644 --- a/src/runtime/sys_openbsd_386.s +++ b/src/runtime/sys_openbsd_386.s @@ -520,8 +520,11 @@ TEXT runtime·clock_gettime_trampoline(SB),NOSPLIT,$0 MOVL BX, 4(SP) // arg 2 - clock_id CALL libc_clock_gettime(SB) CMPL AX, $-1 - JNE 2(PC) - MOVL $0xf1, 0xf1 // crash on failure + JNE noerr + CALL libc_errno(SB) + MOVL (AX), AX + NEGL AX // caller expects negative errno +noerr: MOVL BP, SP POPL BP RET |