Merge remote-tracking branch 'sstabellini/compile-xs' into staging

[qemu.git] / linux-user / signal.c

diff --git a/linux-user/signal.c b/linux-user/signal.c
index f44f78efb810c41182ba647e6386217831bdfebe..43346dcbcccd11530e6333a16664fd54a4ffefc2 100644 (file)
--- a/linux-user/signal.c
+++ b/linux-user/signal.c
@@ -347,7 +347,7 @@ void signal_init(void)
 
 /* signal queue handling */
 
-static inline struct sigqueue *alloc_sigqueue(CPUState *env)
+static inline struct sigqueue *alloc_sigqueue(CPUArchState *env)
 {
     TaskState *ts = env->opaque;
     struct sigqueue *q = ts->first_free;
@@ -357,7 +357,7 @@ static inline struct sigqueue *alloc_sigqueue(CPUState *env)
     return q;
 }
 
-static inline void free_sigqueue(CPUState *env, struct sigqueue *q)
+static inline void free_sigqueue(CPUArchState *env, struct sigqueue *q)
 {
     TaskState *ts = env->opaque;
     q->next = ts->first_free;
@@ -415,7 +415,7 @@ static void QEMU_NORETURN force_sig(int target_sig)
 
 /* queue a signal so that it will be send to the virtual CPU as soon
    as possible */
-int queue_signal(CPUState *env, int sig, target_siginfo_t *info)
+int queue_signal(CPUArchState *env, int sig, target_siginfo_t *info)
 {
     TaskState *ts = env->opaque;
     struct emulated_sigtable *k;
@@ -4118,7 +4118,7 @@ static target_ulong get_sigframe(struct target_sigaction *ka,
     oldsp = env->gpr[1];
 
     if ((ka->sa_flags & TARGET_SA_ONSTACK) &&
-        (sas_ss_flags(oldsp))) {
+        (sas_ss_flags(oldsp) == 0)) {
         oldsp = (target_sigaltstack_used.ss_sp
                  + target_sigaltstack_used.ss_size);
     }
@@ -4378,8 +4378,7 @@ static void setup_frame(int sig, struct target_sigaction *ka,
 
 sigsegv:
     unlock_user_struct(frame, frame_addr, 1);
-    if (logfile)
-        fprintf (logfile, "segfaulting from setup_frame\n");
+    qemu_log("segfaulting from setup_frame\n");
     force_sig(TARGET_SIGSEGV);
 }
 
@@ -4447,8 +4446,7 @@ static void setup_rt_frame(int sig, struct target_sigaction *ka,
 
 sigsegv:
     unlock_user_struct(rt_sf, rt_sf_addr, 1);
-    if (logfile)
-        fprintf (logfile, "segfaulting from setup_rt_frame\n");
+    qemu_log("segfaulting from setup_rt_frame\n");
     force_sig(TARGET_SIGSEGV);
 
 }
@@ -4489,8 +4487,7 @@ long do_sigreturn(CPUPPCState *env)
 sigsegv:
     unlock_user_struct(sr, sr_addr, 1);
     unlock_user_struct(sc, sc_addr, 1);
-    if (logfile)
-        fprintf (logfile, "segfaulting from do_sigreturn\n");
+    qemu_log("segfaulting from do_sigreturn\n");
     force_sig(TARGET_SIGSEGV);
     return 0;
 }
@@ -4552,8 +4549,7 @@ long do_rt_sigreturn(CPUPPCState *env)
 
 sigsegv:
     unlock_user_struct(rt_sf, rt_sf_addr, 1);
-    if (logfile)
-        fprintf (logfile, "segfaulting from do_rt_sigreturn\n");
+    qemu_log("segfaulting from do_rt_sigreturn\n");
     force_sig(TARGET_SIGSEGV);
     return 0;
 }
@@ -5214,25 +5210,25 @@ long do_rt_sigreturn(CPUAlphaState *env)
 #else
 
 static void setup_frame(int sig, struct target_sigaction *ka,
-                       target_sigset_t *set, CPUState *env)
+                       target_sigset_t *set, CPUArchState *env)
 {
     fprintf(stderr, "setup_frame: not implemented\n");
 }
 
 static void setup_rt_frame(int sig, struct target_sigaction *ka,
                            target_siginfo_t *info,
-                          target_sigset_t *set, CPUState *env)
+                          target_sigset_t *set, CPUArchState *env)
 {
     fprintf(stderr, "setup_rt_frame: not implemented\n");
 }
 
-long do_sigreturn(CPUState *env)
+long do_sigreturn(CPUArchState *env)
 {
     fprintf(stderr, "do_sigreturn: not implemented\n");
     return -TARGET_ENOSYS;
 }
 
-long do_rt_sigreturn(CPUState *env)
+long do_rt_sigreturn(CPUArchState *env)
 {
     fprintf(stderr, "do_rt_sigreturn: not implemented\n");
     return -TARGET_ENOSYS;
@@ -5240,7 +5236,7 @@ long do_rt_sigreturn(CPUState *env)
 
 #endif
 
-void process_pending_signals(CPUState *cpu_env)
+void process_pending_signals(CPUArchState *cpu_env)
 {
     int sig;
     abi_ulong handler;