static void *gen_throws_exception;
#define gen_last_qop NULL
-#define OS_BYTE 0
-#define OS_WORD 1
-#define OS_LONG 2
-#define OS_SINGLE 4
-#define OS_DOUBLE 5
-
typedef void (*disas_proc)(CPUM68KState *env, DisasContext *s, uint16_t insn);
#ifdef DEBUG_DISPATCH
case OS_LONG: return 4;
case OS_SINGLE: return 4;
case OS_DOUBLE: return 8;
+ case OS_EXTENDED: return 12;
+ case OS_PACKED: return 12;
+ default:
+ g_assert_not_reached();
+ }
+}
+
+static inline int insn_opsize(int insn)
+{
+ switch ((insn >> 6) & 3) {
+ case 0: return OS_BYTE;
+ case 1: return OS_WORD;
+ case 2: return OS_LONG;
default:
g_assert_not_reached();
}
{
int opsize;
- switch ((insn >> 6) & 3) {
- case 0: /* clr.b */
- opsize = OS_BYTE;
- break;
- case 1: /* clr.w */
- opsize = OS_WORD;
- break;
- case 2: /* clr.l */
- opsize = OS_LONG;
- break;
- default:
- abort();
- }
+ opsize = insn_opsize(insn);
DEST_EA(env, insn, opsize, tcg_const_i32(0), NULL);
gen_logic_cc(s, tcg_const_i32(0));
}
int opsize;
TCGv tmp;
- switch ((insn >> 6) & 3) {
- case 0: /* tst.b */
- opsize = OS_BYTE;
- break;
- case 1: /* tst.w */
- opsize = OS_WORD;
- break;
- case 2: /* tst.l */
- opsize = OS_LONG;
- break;
- default:
- abort();
- }
+ opsize = insn_opsize(insn);
SRC_EA(env, tmp, opsize, 1, NULL);
gen_logic_cc(s, tmp);
}