diff options
| -rw-r--r-- | linux-user/signal.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/linux-user/signal.c b/linux-user/signal.c index 900ee3515a..e4eea697b4 100644 --- a/linux-user/signal.c +++ b/linux-user/signal.c @@ -2071,7 +2071,8 @@ static abi_ulong *restore_sigframe_v2_iwmmxt(CPUARMState *env, return (abi_ulong*)(iwmmxtframe + 1); } -static int do_sigframe_return_v2(CPUARMState *env, target_ulong frame_addr, +static int do_sigframe_return_v2(CPUARMState *env, + target_ulong context_addr, struct target_ucontext_v2 *uc) { sigset_t host_set; @@ -2098,8 +2099,11 @@ static int do_sigframe_return_v2(CPUARMState *env, target_ulong frame_addr, } } - if (do_sigaltstack(frame_addr + offsetof(struct target_ucontext_v2, tuc_stack), 0, get_sp_from_cpustate(env)) == -EFAULT) + if (do_sigaltstack(context_addr + + offsetof(struct target_ucontext_v2, tuc_stack), + 0, get_sp_from_cpustate(env)) == -EFAULT) { return 1; + } #if 0 /* Send SIGTRAP if we're single-stepping */ @@ -2130,7 +2134,10 @@ static long do_sigreturn_v2(CPUARMState *env) goto badframe; } - if (do_sigframe_return_v2(env, frame_addr, &frame->uc)) { + if (do_sigframe_return_v2(env, + frame_addr + + offsetof(struct sigframe_v2, uc), + &frame->uc)) { goto badframe; } @@ -2217,7 +2224,10 @@ static long do_rt_sigreturn_v2(CPUARMState *env) goto badframe; } - if (do_sigframe_return_v2(env, frame_addr, &frame->uc)) { + if (do_sigframe_return_v2(env, + frame_addr + + offsetof(struct rt_sigframe_v2, uc), + &frame->uc)) { goto badframe; } |