diff --git a/target-m68k/cpu.h b/target-m68k/cpu.h
index fa1d027..18b6930 100644
--- a/target-m68k/cpu.h
+++ b/target-m68k/cpu.h
@@ -173,13 +173,23 @@ void cpu_m68k_flush_flags(CPUM68KState *, int);
 enum {
     CC_OP_DYNAMIC, /* Use env->cc_op  */
     CC_OP_FLAGS, /* CC_DEST = CVZN, CC_SRC = unused */
+    CC_OP_LOGICB, /* CC_DEST = result, CC_SRC = unused */
+    CC_OP_LOGICW, /* CC_DEST = result, CC_SRC = unused */
     CC_OP_LOGIC, /* CC_DEST = result, CC_SRC = unused */
+    CC_OP_ADDB,   /* CC_DEST = result, CC_SRC = source */
+    CC_OP_ADDW,   /* CC_DEST = result, CC_SRC = source */
     CC_OP_ADD,   /* CC_DEST = result, CC_SRC = source */
+    CC_OP_SUBB,   /* CC_DEST = result, CC_SRC = source */
+    CC_OP_SUBW,   /* CC_DEST = result, CC_SRC = source */
     CC_OP_SUB,   /* CC_DEST = result, CC_SRC = source */
-    CC_OP_CMPB,  /* CC_DEST = result, CC_SRC = source */
-    CC_OP_CMPW,  /* CC_DEST = result, CC_SRC = source */
+    CC_OP_ADDXB,  /* CC_DEST = result, CC_SRC = source */
+    CC_OP_ADDXW,  /* CC_DEST = result, CC_SRC = source */
     CC_OP_ADDX,  /* CC_DEST = result, CC_SRC = source */
+    CC_OP_SUBXB,  /* CC_DEST = result, CC_SRC = source */
+    CC_OP_SUBXW,  /* CC_DEST = result, CC_SRC = source */
     CC_OP_SUBX,  /* CC_DEST = result, CC_SRC = source */
+    CC_OP_SHIFTB, /* CC_DEST = result, CC_SRC = carry */
+    CC_OP_SHIFTW, /* CC_DEST = result, CC_SRC = carry */
     CC_OP_SHIFT, /* CC_DEST = result, CC_SRC = carry */
 };
 
diff --git a/target-m68k/helper.c b/target-m68k/helper.c
index 89bbe6d..4fe36b8 100644
--- a/target-m68k/helper.c
+++ b/target-m68k/helper.c
@@ -140,22 +140,63 @@ void cpu_m68k_flush_flags(CPUM68KState *env, int cc_op)
     uint32_t dest;
     uint32_t tmp;
 
-#define HIGHBIT 0x80000000u
-
-#define SET_NZ(x) do { \
-    if ((x) == 0) \
-        flags |= CCF_Z; \
-    else if ((int32_t)(x) < 0) \
-        flags |= CCF_N; \
+#define HIGHBIT(type) (1u << (sizeof(type) * 8 - 1))
+
+#define SET_NZ(x, type) do { \
+        if ((type)(x) == 0) { \
+            flags |= CCF_Z; \
+        } else if ((type)(x) < 0) { \
+            flags |= CCF_N; \
+        } \
     } while (0)
 
 #define SET_FLAGS_SUB(type, utype) do { \
-    SET_NZ((type)dest); \
-    tmp = dest + src; \
-    if ((utype) tmp < (utype) src) \
-        flags |= CCF_C; \
-    if ((1u << (sizeof(type) * 8 - 1)) & (tmp ^ dest) & (tmp ^ src)) \
-        flags |= CCF_V; \
+        SET_NZ(dest, type); \
+        tmp = dest + src; \
+        if ((utype) tmp < (utype) src) { \
+            flags |= CCF_C; \
+        } \
+        if (HIGHBIT(type) & (tmp ^ dest) & (tmp ^ src)) { \
+            flags |= CCF_V; \
+        } \
+    } while (0)
+
+#define SET_FLAGS_ADD(type, utype) do { \
+        SET_NZ(dest, type); \
+        if ((utype) dest < (utype) src) { \
+            flags |= CCF_C; \
+        } \
+        tmp = dest - src; \
+        if (HIGHBIT(type) & (src ^ dest) & ~(tmp ^ src)) { \
+            flags |= CCF_V; \
+        } \
+    } while (0)
+
+#define SET_FLAGS_ADDX(type, utype) do { \
+        SET_NZ(dest, type); \
+        if ((utype) dest <= (utype) src) { \
+            flags |= CCF_C; \
+        } \
+        tmp = dest - src - 1; \
+        if (HIGHBIT(type) & (src ^ dest) & ~(tmp ^ src)) { \
+            flags |= CCF_V; \
+        } \
+    } while (0)
+
+#define SET_FLAGS_SUBX(type, utype) do { \
+        SET_NZ(dest, type); \
+        tmp = dest + src + 1; \
+        if ((utype) tmp <= (utype) src) { \
+            flags |= CCF_C; \
+        } \
+        if (HIGHBIT(type) & (tmp ^ dest) & (tmp ^ src)) { \
+            flags |= CCF_V; \
+        } \
+    } while (0)
+
+#define SET_FLAGS_SHIFT(type) do { \
+    SET_NZ(dest, type); \
+    flags |= src; \
     } while (0)
 
     flags = 0;
@@ -165,46 +206,66 @@ void cpu_m68k_flush_flags(CPUM68KState *env, int cc_op)
     case CC_OP_FLAGS:
         flags = dest;
         break;
+    case CC_OP_LOGICB:
+        SET_NZ(dest, int8_t);
+        goto set_x;
+        break;
+    case CC_OP_LOGICW:
+        SET_NZ(dest, int16_t);
+        goto set_x;
+        break;
     case CC_OP_LOGIC:
-        SET_NZ(dest);
+        SET_NZ(dest, int32_t);
+set_x:
+        if (!m68k_feature(env, M68K_FEATURE_M68000)) {
+            /* Unlike m68k, coldfire always clears the overflow bit.  */
+            env->cc_x = 0;
+        }
+        break;
+    case CC_OP_ADDB:
+        SET_FLAGS_ADD(int8_t, uint8_t);
+        break;
+    case CC_OP_ADDW:
+        SET_FLAGS_ADD(int16_t, uint16_t);
         break;
     case CC_OP_ADD:
-        SET_NZ(dest);
-        if (dest < src)
-            flags |= CCF_C;
-        tmp = dest - src;
-        if (HIGHBIT & (src ^ dest) & ~(tmp ^ src))
-            flags |= CCF_V;
+        SET_FLAGS_ADD(int32_t, uint32_t);
+        break;
+    case CC_OP_SUBB:
+        SET_FLAGS_SUB(int8_t, uint8_t);
+        break;
+    case CC_OP_SUBW:
+        SET_FLAGS_SUB(int16_t, uint16_t);
         break;
     case CC_OP_SUB:
         SET_FLAGS_SUB(int32_t, uint32_t);
         break;
-    case CC_OP_CMPB:
-        SET_FLAGS_SUB(int8_t, uint8_t);
+    case CC_OP_ADDXB:
+        SET_FLAGS_ADDX(int8_t, uint8_t);
         break;
-    case CC_OP_CMPW:
-        SET_FLAGS_SUB(int16_t, uint16_t);
+    case CC_OP_ADDXW:
+        SET_FLAGS_ADDX(int16_t, uint16_t);
         break;
     case CC_OP_ADDX:
-        SET_NZ(dest);
-        if (dest <= src)
-            flags |= CCF_C;
-        tmp = dest - src - 1;
-        if (HIGHBIT & (src ^ dest) & ~(tmp ^ src))
-            flags |= CCF_V;
+        SET_FLAGS_ADDX(int32_t, uint32_t);
+        break;
+    case CC_OP_SUBXB:
+        SET_FLAGS_SUBX(int8_t, uint8_t);
+        break;
+    case CC_OP_SUBXW:
+        SET_FLAGS_SUBX(int16_t, uint16_t);
         break;
     case CC_OP_SUBX:
-        SET_NZ(dest);
-        tmp = dest + src + 1;
-        if (tmp <= src)
-            flags |= CCF_C;
-        if (HIGHBIT & (tmp ^ dest) & (tmp ^ src))
-            flags |= CCF_V;
+        SET_FLAGS_SUBX(int32_t, uint32_t);
+        break;
+    case CC_OP_SHIFTB:
+        SET_FLAGS_SHIFT(int8_t);
+        break;
+    case CC_OP_SHIFTW:
+        SET_FLAGS_SHIFT(int16_t);
         break;
     case CC_OP_SHIFT:
-        SET_NZ(dest);
-        if (src)
-            flags |= CCF_C;
+        SET_FLAGS_SHIFT(int32_t);
         break;
     default:
         cpu_abort(CPU(cpu), "Bad CC_OP %d", cc_op);
diff --git a/target-m68k/translate.c b/target-m68k/translate.c
index 50c55a4..e2f176e 100644
--- a/target-m68k/translate.c
+++ b/target-m68k/translate.c
@@ -428,10 +428,23 @@ static inline void gen_flush_flags(DisasContext *s)
     s->cc_op = CC_OP_FLAGS;
 }
 
-static void gen_logic_cc(DisasContext *s, TCGv val)
+#define SET_CC_OP(opsize, op) do { \
+    switch (opsize) { \
+    case OS_BYTE: \
+        s->cc_op = CC_OP_##op##B; break; \
+    case OS_WORD: \
+        s->cc_op = CC_OP_##op##W; break; \
+    case OS_LONG: \
+        s->cc_op = CC_OP_##op; break; \
+    default: \
+        abort(); \
+    } \
+} while (0)
+
+static void gen_logic_cc(DisasContext *s, TCGv val, int opsize)
 {
     tcg_gen_mov_i32(QREG_CC_DEST, val);
-    s->cc_op = CC_OP_LOGIC;
+    SET_CC_OP(opsize, LOGIC);
 }
 
 static void gen_update_cc_add(TCGv dest, TCGv src)
@@ -933,8 +946,7 @@ DISAS_INSN(mulw)
     SRC_EA(env, src, OS_WORD, sign, NULL);
     tcg_gen_mul_i32(tmp, tmp, src);
     tcg_gen_mov_i32(reg, tmp);
-    /* Unlike m68k, coldfire always clears the overflow bit.  */
-    gen_logic_cc(s, tmp);
+    gen_logic_cc(s, tmp, OS_WORD);
 }
 
 DISAS_INSN(divw)
@@ -1103,7 +1115,7 @@ DISAS_INSN(sats)
     reg = DREG(insn, 0);
     gen_flush_flags(s);
     gen_helper_sats(reg, reg, QREG_CC_DEST);
-    gen_logic_cc(s, reg);
+    gen_logic_cc(s, reg, OS_LONG);
 }
 
 static void gen_push(DisasContext *s, TCGv val)
@@ -1228,11 +1240,11 @@ DISAS_INSN(arith_im)
     switch (op) {
     case 0: /* ori */
         tcg_gen_ori_i32(dest, src1, im);
-        gen_logic_cc(s, dest);
+        gen_logic_cc(s, dest, OS_LONG);
         break;
     case 1: /* andi */
         tcg_gen_andi_i32(dest, src1, im);
-        gen_logic_cc(s, dest);
+        gen_logic_cc(s, dest, OS_LONG);
         break;
     case 2: /* subi */
         tcg_gen_mov_i32(dest, src1);
@@ -1250,7 +1262,7 @@ DISAS_INSN(arith_im)
         break;
     case 5: /* eori */
         tcg_gen_xori_i32(dest, src1, im);
-        gen_logic_cc(s, dest);
+        gen_logic_cc(s, dest, OS_LONG);
         break;
     case 6: /* cmpi */
         tcg_gen_mov_i32(dest, src1);
@@ -1307,7 +1319,7 @@ DISAS_INSN(move)
         dest_ea = ((insn >> 9) & 7) | (op << 3);
         DEST_EA(env, dest_ea, opsize, src, NULL);
         /* This will be correct because loads sign extend.  */
-        gen_logic_cc(s, src);
+        gen_logic_cc(s, src, opsize);
     }
 }
 
@@ -1340,7 +1352,7 @@ DISAS_INSN(clr)
 
     opsize = insn_opsize(insn);
     DEST_EA(env, insn, opsize, tcg_const_i32(0), NULL);
-    gen_logic_cc(s, tcg_const_i32(0));
+    gen_logic_cc(s, tcg_const_i32(0), opsize);
 }
 
 static TCGv gen_get_ccr(DisasContext *s)
@@ -1427,7 +1439,7 @@ DISAS_INSN(not)
 
     reg = DREG(insn, 0);
     tcg_gen_not_i32(reg, reg);
-    gen_logic_cc(s, reg);
+    gen_logic_cc(s, reg, OS_LONG);
 }
 
 DISAS_INSN(swap)
@@ -1442,7 +1454,7 @@ DISAS_INSN(swap)
     tcg_gen_shli_i32(src1, reg, 16);
     tcg_gen_shri_i32(src2, reg, 16);
     tcg_gen_or_i32(reg, src1, src2);
-    gen_logic_cc(s, reg);
+    gen_logic_cc(s, reg, OS_LONG);
 }
 
 DISAS_INSN(pea)
@@ -1474,7 +1486,7 @@ DISAS_INSN(ext)
         gen_partset_reg(OS_WORD, reg, tmp);
     else
         tcg_gen_mov_i32(reg, tmp);
-    gen_logic_cc(s, tmp);
+    gen_logic_cc(s, tmp, OS_LONG);
 }
 
 DISAS_INSN(tst)
@@ -1484,7 +1496,7 @@ DISAS_INSN(tst)
 
     opsize = insn_opsize(insn);
     SRC_EA(env, tmp, opsize, 1, NULL);
-    gen_logic_cc(s, tmp);
+    gen_logic_cc(s, tmp, opsize);
 }
 
 DISAS_INSN(pulse)
@@ -1506,7 +1518,7 @@ DISAS_INSN(tas)
 
     dest = tcg_temp_new();
     SRC_EA(env, src1, OS_BYTE, 1, &addr);
-    gen_logic_cc(s, src1);
+    gen_logic_cc(s, src1, OS_BYTE);
     tcg_gen_ori_i32(dest, src1, 0x80);
     DEST_EA(env, insn, OS_BYTE, dest, &addr);
 }
@@ -1531,7 +1543,7 @@ DISAS_INSN(mull)
     tcg_gen_mul_i32(dest, src1, reg);
     tcg_gen_mov_i32(reg, dest);
     /* Unlike m68k, coldfire always clears the overflow bit.  */
-    gen_logic_cc(s, dest);
+    gen_logic_cc(s, dest, OS_LONG);
 }
 
 DISAS_INSN(link)
@@ -1689,7 +1701,7 @@ DISAS_INSN(moveq)
 
     val = (int8_t)insn;
     tcg_gen_movi_i32(DREG(insn, 9), val);
-    gen_logic_cc(s, tcg_const_i32(val));
+    gen_logic_cc(s, tcg_const_i32(val), OS_LONG);
 }
 
 DISAS_INSN(mvzs)
@@ -1705,7 +1717,7 @@ DISAS_INSN(mvzs)
     SRC_EA(env, src, opsize, (insn & 0x80) == 0, NULL);
     reg = DREG(insn, 9);
     tcg_gen_mov_i32(reg, src);
-    gen_logic_cc(s, src);
+    gen_logic_cc(s, src, opsize);
 }
 
 DISAS_INSN(or)
@@ -1726,7 +1738,7 @@ DISAS_INSN(or)
         tcg_gen_or_i32(dest, src, reg);
         tcg_gen_mov_i32(reg, dest);
     }
-    gen_logic_cc(s, dest);
+    gen_logic_cc(s, dest, OS_LONG);
 }
 
 DISAS_INSN(suba)
@@ -1759,40 +1771,24 @@ DISAS_INSN(mov3q)
     if (val == 0)
         val = -1;
     src = tcg_const_i32(val);
-    gen_logic_cc(s, src);
+    gen_logic_cc(s, src, OS_LONG);
     DEST_EA(env, insn, OS_LONG, src, NULL);
 }
 
 DISAS_INSN(cmp)
 {
-    int op;
     TCGv src;
     TCGv reg;
     TCGv dest;
     int opsize;
 
-    op = (insn >> 6) & 3;
-    switch (op) {
-    case 0: /* cmp.b */
-        opsize = OS_BYTE;
-        s->cc_op = CC_OP_CMPB;
-        break;
-    case 1: /* cmp.w */
-        opsize = OS_WORD;
-        s->cc_op = CC_OP_CMPW;
-        break;
-    case 2: /* cmp.l */
-        opsize = OS_LONG;
-        s->cc_op = CC_OP_SUB;
-        break;
-    default:
-        abort();
-    }
-    SRC_EA(env, src, opsize, 1, NULL);
+    opsize = insn_opsize(insn);
+    SRC_EA(env, src, opsize, -1, NULL);
     reg = DREG(insn, 9);
     dest = tcg_temp_new();
     tcg_gen_sub_i32(dest, reg, src);
     gen_update_cc_add(dest, src);
+    SET_CC_OP(opsize, SUB);
 }
 
 DISAS_INSN(cmpa)
@@ -1812,7 +1808,7 @@ DISAS_INSN(cmpa)
     dest = tcg_temp_new();
     tcg_gen_sub_i32(dest, reg, src);
     gen_update_cc_add(dest, src);
-    s->cc_op = CC_OP_SUB;
+    SET_CC_OP(OS_LONG, SUB);
 }
 
 DISAS_INSN(eor)
@@ -1826,7 +1822,7 @@ DISAS_INSN(eor)
     reg = DREG(insn, 9);
     dest = tcg_temp_new();
     tcg_gen_xor_i32(dest, src, reg);
-    gen_logic_cc(s, dest);
+    gen_logic_cc(s, dest, OS_LONG);
     DEST_EA(env, insn, OS_LONG, dest, &addr);
 }
 
@@ -1848,7 +1844,7 @@ DISAS_INSN(and)
         tcg_gen_and_i32(dest, src, reg);
         tcg_gen_mov_i32(reg, dest);
     }
-    gen_logic_cc(s, dest);
+    gen_logic_cc(s, dest, OS_LONG);
 }
 
 DISAS_INSN(adda)
@@ -1923,7 +1919,7 @@ DISAS_INSN(ff1)
 {
     TCGv reg;
     reg = DREG(insn, 0);
-    gen_logic_cc(s, reg);
+    gen_logic_cc(s, reg, OS_LONG);
     gen_helper_ff1(reg, reg);
 }
 
