1 files changed, 27 insertions, 23 deletions

diff --git a/linux-user/signal.c b/linux-user/signal.c
index 40c5eb1846..78e3380702 100644
--- a/linux-user/signal.c
+++ b/linux-user/signal.c
@@ -152,7 +152,7 @@ void host_to_target_sigset(target_sigset_t *d, const sigset_t *s)
 
     host_to_target_sigset_internal(&d1, s);
     for(i = 0;i < TARGET_NSIG_WORDS; i++)
-        d->sig[i] = tswapl(d1.sig[i]);
+        d->sig[i] = tswapal(d1.sig[i]);
 }
 
 static void target_to_host_sigset_internal(sigset_t *d,
@@ -173,7 +173,7 @@ void target_to_host_sigset(sigset_t *d, const target_sigset_t *s)
     int i;
 
     for(i = 0;i < TARGET_NSIG_WORDS; i++)
-        s1.sig[i] = tswapl(s->sig[i]);
+        s1.sig[i] = tswapal(s->sig[i]);
     target_to_host_sigset_internal(d, &s1);
 }
 
@@ -234,14 +234,14 @@ static void tswap_siginfo(target_siginfo_t *tinfo,
     if (sig == SIGILL || sig == SIGFPE || sig == SIGSEGV ||
         sig == SIGBUS || sig == SIGTRAP) {
         tinfo->_sifields._sigfault._addr =
-            tswapl(info->_sifields._sigfault._addr);
+            tswapal(info->_sifields._sigfault._addr);
     } else if (sig == SIGIO) {
 	tinfo->_sifields._sigpoll._fd = tswap32(info->_sifields._sigpoll._fd);
     } else if (sig >= TARGET_SIGRTMIN) {
         tinfo->_sifields._rt._pid = tswap32(info->_sifields._rt._pid);
         tinfo->_sifields._rt._uid = tswap32(info->_sifields._rt._uid);
         tinfo->_sifields._rt._sigval.sival_ptr =
-            tswapl(info->_sifields._rt._sigval.sival_ptr);
+            tswapal(info->_sifields._rt._sigval.sival_ptr);
     }
 }
 
@@ -262,7 +262,7 @@ void target_to_host_siginfo(siginfo_t *info, const target_siginfo_t *tinfo)
     info->si_pid = tswap32(tinfo->_sifields._rt._pid);
     info->si_uid = tswap32(tinfo->_sifields._rt._uid);
     info->si_value.sival_ptr =
-            (void *)(long)tswapl(tinfo->_sifields._rt._sigval.sival_ptr);
+            (void *)(long)tswapal(tinfo->_sifields._rt._sigval.sival_ptr);
 }
 
 static int fatal_signal (int sig)
@@ -586,19 +586,19 @@ int do_sigaction(int sig, const struct target_sigaction *act,
             sig, act, oact);
 #endif
     if (oact) {
-        oact->_sa_handler = tswapl(k->_sa_handler);
-        oact->sa_flags = tswapl(k->sa_flags);
+        oact->_sa_handler = tswapal(k->_sa_handler);
+        oact->sa_flags = tswapal(k->sa_flags);
 #if !defined(TARGET_MIPS)
-        oact->sa_restorer = tswapl(k->sa_restorer);
+        oact->sa_restorer = tswapal(k->sa_restorer);
 #endif
         oact->sa_mask = k->sa_mask;
     }
     if (act) {
         /* FIXME: This is not threadsafe.  */
-        k->_sa_handler = tswapl(act->_sa_handler);
-        k->sa_flags = tswapl(act->sa_flags);
+        k->_sa_handler = tswapal(act->_sa_handler);
+        k->sa_flags = tswapal(act->sa_flags);
 #if !defined(TARGET_MIPS)
-        k->sa_restorer = tswapl(act->sa_restorer);
+        k->sa_restorer = tswapal(act->sa_restorer);
 #endif
         k->sa_mask = act->sa_mask;
 
@@ -2296,12 +2296,14 @@ void sparc64_set_context(CPUSPARCState *env)
      */
     err |= __get_user(env->fprs, &(ucp->tuc_mcontext.mc_fpregs.mcfpu_fprs));
     {
-        uint32_t *src, *dst;
-        src = ucp->tuc_mcontext.mc_fpregs.mcfpu_fregs.sregs;
-        dst = env->fpr;
-        /* XXX: check that the CPU storage is the same as user context */
-        for (i = 0; i < 64; i++, dst++, src++)
-            err |= __get_user(*dst, src);
+        uint32_t *src = ucp->tuc_mcontext.mc_fpregs.mcfpu_fregs.sregs;
+        for (i = 0; i < 64; i++, src++) {
+            if (i & 1) {
+                err |= __get_user(env->fpr[i/2].l.lower, src);
+            } else {
+                err |= __get_user(env->fpr[i/2].l.upper, src);
+            }
+        }
     }
     err |= __get_user(env->fsr,
                       &(ucp->tuc_mcontext.mc_fpregs.mcfpu_fsr));
@@ -2390,12 +2392,14 @@ void sparc64_get_context(CPUSPARCState *env)
     err |= __put_user(i7, &(mcp->mc_i7));
 
     {
-        uint32_t *src, *dst;
-        src = env->fpr;
-        dst = ucp->tuc_mcontext.mc_fpregs.mcfpu_fregs.sregs;
-        /* XXX: check that the CPU storage is the same as user context */
-        for (i = 0; i < 64; i++, dst++, src++)
-            err |= __put_user(*src, dst);
+        uint32_t *dst = ucp->tuc_mcontext.mc_fpregs.mcfpu_fregs.sregs;
+        for (i = 0; i < 64; i++, dst++) {
+            if (i & 1) {
+                err |= __put_user(env->fpr[i/2].l.lower, dst);
+            } else {
+                err |= __put_user(env->fpr[i/2].l.upper, dst);
+            }
+        }
     }
     err |= __put_user(env->fsr, &(mcp->mc_fpregs.mcfpu_fsr));
     err |= __put_user(env->gsr, &(mcp->mc_fpregs.mcfpu_gsr));