cpu-exec: Change cpu_loop_exit() argument to CPUState

Signed-off-by: Andreas Färber <afaerber@suse.de>
diff --git a/target-i386/misc_helper.c b/target-i386/misc_helper.c
index 582ad34..8c6b9bf 100644
--- a/target-i386/misc_helper.c
+++ b/target-i386/misc_helper.c
@@ -569,11 +569,10 @@
 static void do_pause(X86CPU *cpu)
 {
     CPUState *cs = CPU(cpu);
-    CPUX86State *env = &cpu->env;
 
     /* Just let another CPU run.  */
     cs->exception_index = EXCP_INTERRUPT;
-    cpu_loop_exit(env);
+    cpu_loop_exit(cs);
 }
 
 static void do_hlt(X86CPU *cpu)
@@ -584,7 +583,7 @@
     env->hflags &= ~HF_INHIBIT_IRQ_MASK; /* needed if sti is just before */
     cs->halted = 1;
     cs->exception_index = EXCP_HLT;
-    cpu_loop_exit(env);
+    cpu_loop_exit(cs);
 }
 
 void helper_hlt(CPUX86State *env, int next_eip_addend)
@@ -642,5 +641,5 @@
     CPUState *cs = CPU(x86_env_get_cpu(env));
 
     cs->exception_index = EXCP_DEBUG;
-    cpu_loop_exit(env);
+    cpu_loop_exit(cs);
 }