diff options
| author | Laurent Vivier <laurent@vivier.eu> | 2017-06-05 12:00:14 +0200 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2017-06-07 11:18:30 +0200 |
| commit | 18059c9e1648bf4fc5c7c1bae6f54690742b05ba (patch) | |
| tree | d9e212d180ca36b175d71633dd08a98a7e50d12a /target/m68k/cpu.c | |
| parent | 65dfad62a176f5265f801683be64149c5ad55f7d (diff) | |
target/m68k: implement rtd
Add "Return and Deallocate" (rtd) instruction.
RTD #d
(SP) -> PC
SP + 4 + d -> SP
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Tested-By: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Message-Id: <20170605100014.22981-1-laurent@vivier.eu>
Diffstat (limited to 'target/m68k/cpu.c')
| -rw-r--r-- | target/m68k/cpu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target/m68k/cpu.c b/target/m68k/cpu.c index fa10b6e4cd..f06892271f 100644 --- a/target/m68k/cpu.c +++ b/target/m68k/cpu.c @@ -130,6 +130,7 @@ static void m68020_cpu_initfn(Object *obj) m68k_set_feature(env, M68K_FEATURE_FPU); m68k_set_feature(env, M68K_FEATURE_CAS); m68k_set_feature(env, M68K_FEATURE_BKPT); + m68k_set_feature(env, M68K_FEATURE_RTD); } #define m68030_cpu_initfn m68020_cpu_initfn #define m68040_cpu_initfn m68020_cpu_initfn @@ -151,6 +152,7 @@ static void m68060_cpu_initfn(Object *obj) m68k_set_feature(env, M68K_FEATURE_FPU); m68k_set_feature(env, M68K_FEATURE_CAS); m68k_set_feature(env, M68K_FEATURE_BKPT); + m68k_set_feature(env, M68K_FEATURE_RTD); } static void m5208_cpu_initfn(Object *obj) |