diff options
| -rw-r--r-- | linux-user/signal.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/linux-user/signal.c b/linux-user/signal.c index e8e49db9dd..281d1c4a03 100644 --- a/linux-user/signal.c +++ b/linux-user/signal.c @@ -4877,10 +4877,6 @@ sigsegv: /* See arch/powerpc/kernel/signal_32.c. */ static int do_setcontext(struct target_ucontext *ucp, CPUPPCState *env, int sig) { -#if defined(TARGET_PPC64) - fprintf(stderr, "do_setcontext: not implemented\n"); - return 0; -#else struct target_mcontext *mcp; target_ulong mcp_addr; sigset_t blocked; @@ -4890,7 +4886,12 @@ static int do_setcontext(struct target_ucontext *ucp, CPUPPCState *env, int sig) sizeof (set))) return 1; +#if defined(TARGET_PPC64) + mcp_addr = h2g(ucp) + + offsetof(struct target_ucontext, tuc_sigcontext.mcontext); +#else __get_user(mcp_addr, &ucp->tuc_regs); +#endif if (!lock_user_struct(VERIFY_READ, mcp, mcp_addr, 1)) return 1; @@ -4901,7 +4902,6 @@ static int do_setcontext(struct target_ucontext *ucp, CPUPPCState *env, int sig) unlock_user_struct(mcp, mcp_addr, 1); return 0; -#endif } long do_rt_sigreturn(CPUPPCState *env) |