diff options
Diffstat (limited to 'linux-user/signal.c')
| -rw-r--r-- | linux-user/signal.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/linux-user/signal.c b/linux-user/signal.c index 74fa03f96d..f85f0dd780 100644 --- a/linux-user/signal.c +++ b/linux-user/signal.c @@ -1599,9 +1599,13 @@ static void target_setup_frame(int usig, struct target_sigaction *ka, if (ka->sa_flags & TARGET_SA_RESTORER) { return_addr = ka->sa_restorer; } else { - /* mov x8,#__NR_rt_sigreturn; svc #0 */ - __put_user(0xd2801168, &frame->tramp[0]); - __put_user(0xd4000001, &frame->tramp[1]); + /* + * mov x8,#__NR_rt_sigreturn; svc #0 + * Since these are instructions they need to be put as little-endian + * regardless of target default or current CPU endianness. + */ + __put_user_e(0xd2801168, &frame->tramp[0], le); + __put_user_e(0xd4000001, &frame->tramp[1], le); return_addr = frame_addr + offsetof(struct target_rt_sigframe, tramp); } env->xregs[0] = usig; |