4 files changed, 21 insertions, 6 deletions
diff --git a/target-m68k/cpu.h b/target-m68k/cpu.h
index 2f08a2cf8c..c0de97826d 100644
--- a/target-m68k/cpu.h
+++ b/target-m68k/cpu.h
@@ -158,7 +158,8 @@ M68kCPU *cpu_m68k_init(const char *cpu_model);
    is returned if the signal was handled by the virtual CPU.  */
 int cpu_m68k_signal_handler(int host_signum, void *pinfo,
                            void *puc);
-uint32_t cpu_m68k_flush_flags(CPUM68KState *env, int op);
+uint32_t cpu_m68k_get_ccr(CPUM68KState *env);
+void cpu_m68k_set_ccr(CPUM68KState *env, uint32_t);
 
 
 /* Instead of computing the condition codes after each m68k instruction,
diff --git a/target-m68k/helper.c b/target-m68k/helper.c
index d9ea830c67..1a54e6678b 100644
--- a/target-m68k/helper.c
+++ b/target-m68k/helper.c
@@ -132,7 +132,7 @@ void m68k_cpu_init_gdb(M68kCPU *cpu)
     /* TODO: Add [E]MAC registers.  */
 }
 
-uint32_t cpu_m68k_flush_flags(CPUM68KState *env, int op)
+static uint32_t cpu_m68k_flush_flags(CPUM68KState *env, int op)
 {
     int flags;
     uint32_t src;
@@ -272,6 +272,18 @@ set_x:
     return flags;
 }
 
+uint32_t cpu_m68k_get_ccr(CPUM68KState *env)
+{
+    return cpu_m68k_flush_flags(env, env->cc_op) | env->cc_x * CCF_X;
+}
+
+void cpu_m68k_set_ccr(CPUM68KState *env, uint32_t val)
+{
+    env->cc_op = CC_OP_FLAGS;
+    env->cc_dest = val & 0xf;
+    env->cc_x = (val & CCF_X ? 1 : 0);
+}
+
 void HELPER(movec)(CPUM68KState *env, uint32_t reg, uint32_t val)
 {
     M68kCPU *cpu = m68k_env_get_cpu(env);
@@ -466,7 +478,8 @@ uint32_t HELPER(addx_cc)(CPUM68KState *env, uint32_t op1, uint32_t op2)
 
 void HELPER(set_sr)(CPUM68KState *env, uint32_t val)
 {
-    env->sr = val & 0xffff;
+    env->sr = val & 0xffe0;
+    cpu_m68k_set_ccr(env, val);
     m68k_switch_sp(env);
 }
 
diff --git a/target-m68k/op_helper.c b/target-m68k/op_helper.c
index e41ae46498..af361776a6 100644
--- a/target-m68k/op_helper.c
+++ b/target-m68k/op_helper.c
@@ -63,9 +63,9 @@ static void do_rte(CPUM68KState *env)
     fmt = cpu_ldl_kernel(env, sp);
     env->pc = cpu_ldl_kernel(env, sp + 4);
     sp |= (fmt >> 28) & 3;
-    env->sr = fmt & 0xffff;
     env->aregs[7] = sp + 8;
-    m68k_switch_sp(env);
+
+    helper_set_sr(env, fmt);
 }
 
 static void do_interrupt_all(CPUM68KState *env, int is_hw)
@@ -112,6 +112,7 @@ static void do_interrupt_all(CPUM68KState *env, int is_hw)
     fmt |= 0x40000000;
     fmt |= vector << 16;
     fmt |= env->sr;
+    fmt |= cpu_m68k_get_ccr(env);
 
     env->sr |= SR_S;
     if (is_hw) {
diff --git a/target-m68k/translate.c b/target-m68k/translate.c
index cecd12c984..73f9e9f483 100644
--- a/target-m68k/translate.c
+++ b/target-m68k/translate.c
@@ -3145,7 +3145,7 @@ void m68k_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf,
                     i, u.l.upper, u.l.lower, *(double *)&u.d);
       }
     cpu_fprintf (f, "PC = %08x   ", env->pc);
-    sr = env->sr | cpu_m68k_flush_flags(env, env->cc_op) | env->cc_x * CCF_X;
+    sr = env->sr | cpu_m68k_get_ccr(env);
     cpu_fprintf(f, "SR = %04x %c%c%c%c%c ", sr, (sr & CCF_X) ? 'X' : '-',
                 (sr & CCF_N) ? 'N' : '-', (sr & CCF_Z) ? 'Z' : '-',
                 (sr & CCF_V) ? 'V' : '-', (sr & CCF_C) ? 'C' : '-');