Move interrupt_request and user_mode_only to common cpu state.

[qemu] / target-m68k / cpu.h

diff --git a/target-m68k/cpu.h b/target-m68k/cpu.h
index 5004a91..a6687b1 100644 (file)
--- a/target-m68k/cpu.h
+++ b/target-m68k/cpu.h
@@ -100,27 +100,21 @@ typedef struct CPUM68KState {
     uint32_t rambar0;
     uint32_t cacr;
 
-    uint32_t features;
-
     /* ??? remove this.  */
     uint32_t t1;
 
-    /* exception/interrupt handling */
-    jmp_buf jmp_env;
-    int exception_index;
-    int interrupt_request;
-    int user_mode_only;
-    int halted;
-
     int pending_vector;
     int pending_level;
 
     uint32_t qregs[MAX_QREGS];
 
     CPU_COMMON
+
+    uint32_t features;
 } CPUM68KState;
 
-CPUM68KState *cpu_m68k_init(void);
+void m68k_tcg_init(void);
+CPUM68KState *cpu_m68k_init(const char *cpu_model);
 int cpu_m68k_exec(CPUM68KState *s);
 void cpu_m68k_close(CPUM68KState *s);
 void do_interrupt(int is_hw);
@@ -141,9 +135,7 @@ enum {
     CC_OP_CMPW,  /* CC_DEST = result, CC_SRC = source */
     CC_OP_ADDX,  /* CC_DEST = result, CC_SRC = source */
     CC_OP_SUBX,  /* CC_DEST = result, CC_SRC = source */
-    CC_OP_SHL,   /* CC_DEST = source, CC_SRC = shift */
-    CC_OP_SHR,   /* CC_DEST = source, CC_SRC = shift */
-    CC_OP_SAR,   /* CC_DEST = source, CC_SRC = shift */
+    CC_OP_SHIFT, /* CC_DEST = result, CC_SRC = carry */
 };
 
 #define CCF_C 0x01
@@ -174,10 +166,6 @@ enum {
 #define MACSR_V     0x002
 #define MACSR_EV    0x001
 
-typedef struct m68k_def_t m68k_def_t;
-
-int cpu_m68k_set_model(CPUM68KState *env, const char * name);
-
 void m68k_set_irq_level(CPUM68KState *env, int level, uint8_t vector);
 void m68k_set_macsr(CPUM68KState *env, uint32_t val);
 void m68k_switch_sp(CPUM68KState *env);
@@ -234,6 +222,17 @@ static inline int cpu_mmu_index (CPUState *env)
     return (env->sr & SR_S) == 0 ? 1 : 0;
 }
 
+#if defined(CONFIG_USER_ONLY)
+static inline void cpu_clone_regs(CPUState *env, target_ulong newsp)
+{
+    if (newsp)
+        env->aregs[7] = newsp;
+    env->dregs[0] = 0;
+}
+#endif
+
+#define CPU_PC_FROM_TB(env, tb) env->pc = tb->pc
+
 #include "cpu-all.h"
 
 #endif