diff options
Diffstat (limited to 'target/m68k/cpu.c')
| -rw-r--r-- | target/m68k/cpu.c | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/target/m68k/cpu.c b/target/m68k/cpu.c index e6596de29c..f276335faf 100644 --- a/target/m68k/cpu.c +++ b/target/m68k/cpu.c @@ -114,11 +114,9 @@ static void m68000_cpu_initfn(Object *obj) m68k_set_feature(env, M68K_FEATURE_MOVEP); } -static void m68020_cpu_initfn(Object *obj) +/* common features for 68020, 68030 and 68040 */ +static void m680x0_cpu_common(CPUM68KState *env) { - M68kCPU *cpu = M68K_CPU(obj); - CPUM68KState *env = &cpu->env; - m68k_set_feature(env, M68K_FEATURE_M68000); m68k_set_feature(env, M68K_FEATURE_USP); m68k_set_feature(env, M68K_FEATURE_WORD_INDEX); @@ -136,14 +134,31 @@ static void m68020_cpu_initfn(Object *obj) m68k_set_feature(env, M68K_FEATURE_CHK2); m68k_set_feature(env, M68K_FEATURE_MOVEP); } -#define m68030_cpu_initfn m68020_cpu_initfn + +static void m68020_cpu_initfn(Object *obj) +{ + M68kCPU *cpu = M68K_CPU(obj); + CPUM68KState *env = &cpu->env; + + m680x0_cpu_common(env); + m68k_set_feature(env, M68K_FEATURE_M68020); +} + +static void m68030_cpu_initfn(Object *obj) +{ + M68kCPU *cpu = M68K_CPU(obj); + CPUM68KState *env = &cpu->env; + + m680x0_cpu_common(env); + m68k_set_feature(env, M68K_FEATURE_M68030); +} static void m68040_cpu_initfn(Object *obj) { M68kCPU *cpu = M68K_CPU(obj); CPUM68KState *env = &cpu->env; - m68020_cpu_initfn(obj); + m680x0_cpu_common(env); m68k_set_feature(env, M68K_FEATURE_M68040); } @@ -166,6 +181,7 @@ static void m68060_cpu_initfn(Object *obj) m68k_set_feature(env, M68K_FEATURE_BKPT); m68k_set_feature(env, M68K_FEATURE_RTD); m68k_set_feature(env, M68K_FEATURE_CHK2); + m68k_set_feature(env, M68K_FEATURE_M68060); } static void m5208_cpu_initfn(Object *obj) |