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Diffstat (limited to 'src/runtime/sys_linux_mips64x.s')
-rw-r--r--src/runtime/sys_linux_mips64x.s1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/runtime/sys_linux_mips64x.s b/src/runtime/sys_linux_mips64x.s
index 6ccb38f90b..26437ddde4 100644
--- a/src/runtime/sys_linux_mips64x.s
+++ b/src/runtime/sys_linux_mips64x.s
@@ -168,6 +168,7 @@ TEXT runtime·mincore(SB),NOSPLIT,$-8-28
MOVV dst+16(FP), R6
MOVV $SYS_mincore, R2
SYSCALL
+ SUBVU R2, R0, R2 // caller expects negative errno
MOVW R2, ret+24(FP)
RET