Update version for 1.3.0-rc0 release

[qemu.git] / user-exec.c

diff --git a/user-exec.c b/user-exec.c
index 1a9c276eb3ca91887da766a3c86621262edbc23c..ef9b1727b3e74743152568008ed32d4aef1a1f30 100644 (file)
--- a/user-exec.c
+++ b/user-exec.c
@@ -18,7 +18,6 @@
  */
 #include "config.h"
 #include "cpu.h"
-#include "dyngen-exec.h"
 #include "disas.h"
 #include "tcg.h"
 
@@ -58,10 +57,6 @@ void cpu_resume_from_signal(CPUArchState *env1, void *puc)
     struct sigcontext *uc = puc;
 #endif
 
-    env = env1;
-
-    /* XXX: restore cpu registers saved in host registers */
-
     if (puc) {
         /* XXX: use siglongjmp ? */
 #ifdef __linux__
@@ -74,8 +69,8 @@ void cpu_resume_from_signal(CPUArchState *env1, void *puc)
         sigprocmask(SIG_SETMASK, &uc->sc_mask, NULL);
 #endif
     }
-    env->exception_index = -1;
-    longjmp(env->jmp_env, 1);
+    env1->exception_index = -1;
+    longjmp(env1->jmp_env, 1);
 }
 
 /* 'pc' is the host PC at which the exception was raised. 'address' is
@@ -89,9 +84,6 @@ static inline int handle_cpu_signal(uintptr_t pc, unsigned long address,
     TranslationBlock *tb;
     int ret;
 
-    if (cpu_single_env) {
-        env = cpu_single_env; /* XXX: find a correct solution for multithread */
-    }
 #if defined(DEBUG_SIGNAL)
     qemu_printf("qemu: SIGSEGV pc=0x%08lx address=%08lx w=%d oldset=0x%08lx\n",
                 pc, address, is_write, *(unsigned long *)old_set);
@@ -103,7 +95,8 @@ static inline int handle_cpu_signal(uintptr_t pc, unsigned long address,
     }
 
     /* see if it is an MMU fault */
-    ret = cpu_handle_mmu_fault(env, address, is_write, MMU_USER_IDX);
+    ret = cpu_handle_mmu_fault(cpu_single_env, address, is_write,
+                               MMU_USER_IDX);
     if (ret < 0) {
         return 0; /* not an MMU fault */
     }
@@ -115,13 +108,13 @@ static inline int handle_cpu_signal(uintptr_t pc, unsigned long address,
     if (tb) {
         /* the PC is inside the translated code. It means that we have
            a virtual CPU fault */
-        cpu_restore_state(tb, env, pc);
+        cpu_restore_state(tb, cpu_single_env, pc);
     }
 
     /* we restore the process signal mask as the sigreturn should
        do it (XXX: use sigsetjmp) */
     sigprocmask(SIG_SETMASK, old_set, NULL);
-    exception_action(env);
+    exception_action(cpu_single_env);
 
     /* never comes here */
     return 1;