mips: sigaltstack args

The syscall sigaltstack takes two parameters, not zero. This patch
should have no impact as only values above 4 influence the runtime
behaviour. Nevertheless, it is wrong.

Signed-off-by: Wesley W. Terpstra <terpstra@debian.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>

diff --git a/linux-user/main.c b/linux-user/main.c
index 48f044319151de8f614f29665ad830f4eb357521..d695610349b79a8a418096731fc95e71d98595f6 100644 (file)
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -1875,7 +1875,7 @@ static const uint8_t mips_syscall_args[] = {
        MIPS_SYS(sys_getcwd     , 2)
        MIPS_SYS(sys_capget     , 2)
        MIPS_SYS(sys_capset     , 2)    /* 4205 */
-       MIPS_SYS(sys_sigaltstack        , 0)
+       MIPS_SYS(sys_sigaltstack        , 2)
        MIPS_SYS(sys_sendfile   , 4)
        MIPS_SYS(sys_ni_syscall , 0)
        MIPS_SYS(sys_ni_syscall , 0)