diff options
Diffstat (limited to 'linux-user/sparc/signal.c')
| -rw-r--r-- | linux-user/sparc/signal.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/linux-user/sparc/signal.c b/linux-user/sparc/signal.c index 295e415b1e..ead169fbaa 100644 --- a/linux-user/sparc/signal.c +++ b/linux-user/sparc/signal.c @@ -282,7 +282,7 @@ long do_sigreturn(CPUSPARCState *env) uint32_t up_psr, pc, npc; target_sigset_t set; sigset_t host_set; - int err=0, i; + int i; sf_addr = env->regwptr[UREG_FP]; trace_user_do_sigreturn(env, sf_addr); @@ -320,10 +320,13 @@ long do_sigreturn(CPUSPARCState *env) } /* FIXME: implement FPU save/restore: - * __get_user(fpu_save, &sf->fpu_save); - * if (fpu_save) - * err |= restore_fpu_state(env, fpu_save); - */ + * __get_user(fpu_save, &sf->fpu_save); + * if (fpu_save) { + * if (restore_fpu_state(env, fpu_save)) { + * goto segv_and_exit; + * } + * } + */ /* This is pretty much atomic, no amount locking would prevent * the races which exist anyways. @@ -336,9 +339,6 @@ long do_sigreturn(CPUSPARCState *env) target_to_host_sigset_internal(&host_set, &set); set_sigmask(&host_set); - if (err) { - goto segv_and_exit; - } unlock_user_struct(sf, sf_addr, 0); return -TARGET_QEMU_ESIGRETURN; |