diff options
| author | Richard Henderson <rth@twiddle.net> | 2015-08-14 07:59:18 -0700 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2016-10-25 20:54:47 +0200 |
| commit | 18dd87f26bed46f22bb1b9536329c02de500f407 (patch) | |
| tree | 97a54db77735ec47e385f3e0fd8164d661f1ca59 /target-m68k/helper.c | |
| parent | 99c514485b1d7922c4ca1ed767fd45525de4701f (diff) | |
target-m68k: Remove incorrect clearing of cc_x
The CF docs certainly doesnt suggest this is true.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'target-m68k/helper.c')
| -rw-r--r-- | target-m68k/helper.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/target-m68k/helper.c b/target-m68k/helper.c index 1a54e6678b..a9974b1b73 100644 --- a/target-m68k/helper.c +++ b/target-m68k/helper.c @@ -207,19 +207,12 @@ static uint32_t cpu_m68k_flush_flags(CPUM68KState *env, int op) 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, 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); |