Base 68000 only supports word size.
Signed-off-by: Laurent Vivier <[email protected]>
---
target/m68k/cpu.c | 3 ++-
target/m68k/cpu.h | 2 ++
target/m68k/translate.c | 2 +-
3 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/target/m68k/cpu.c b/target/m68k/cpu.c
index f1b673119d6b..b55e604b11d1 100644
--- a/target/m68k/cpu.c
+++ b/target/m68k/cpu.c
@@ -235,7 +235,7 @@ static void m68010_cpu_initfn(Object *obj)
/*
* Adds BFCHG, BFCLR, BFEXTS, BFEXTU, BFFFO, BFINS, BFSET, BFTST, CAS, CAS2,
- * CHK2, CMP2, DIVSL, DIVUL, EXTB, PACK, TRAPcc, UNPK.
+ * CHK2, CMP2, DIVSL, DIVUL, EXTB, LINKL, PACK, TRAPcc, UNPK.
*
* 68020/30 only:
* CALLM, cpBcc, cpDBcc, cpGEN, cpRESTORE, cpSAVE, cpScc, cpTRAPcc
@@ -260,6 +260,7 @@ static void m68020_cpu_initfn(Object *obj)
m68k_set_feature(env, M68K_FEATURE_MSP);
m68k_set_feature(env, M68K_FEATURE_UNALIGNED_DATA);
m68k_set_feature(env, M68K_FEATURE_TRAPCC);
+ m68k_set_feature(env, M68K_FEATURE_LINKL);
}
/*
diff --git a/target/m68k/cpu.h b/target/m68k/cpu.h
index d9db6a486a80..7911ab9de30a 100644
--- a/target/m68k/cpu.h
+++ b/target/m68k/cpu.h
@@ -555,6 +555,8 @@ enum m68k_features {
M68K_FEATURE_MOVEFROMSR_PRIV,
/* Exception frame with format+vector (from 68010) */
M68K_FEATURE_EXCEPTION_FORMAT_VEC,
+ /* LINK.L (680[2346]0, and CPU32) */
+ M68K_FEATURE_LINKL,
};
static inline bool m68k_feature(CPUM68KState *env, int feature)
diff --git a/target/m68k/translate.c b/target/m68k/translate.c
index eb1ba150745e..78efa3e597c4 100644
--- a/target/m68k/translate.c
+++ b/target/m68k/translate.c
@@ -5829,7 +5829,7 @@ void register_m68k_insns (CPUM68KState *env)
BASE(move_to_sr, 46c0, ffc0);
#endif
INSN(nbcd, 4800, ffc0, M68K);
- INSN(linkl, 4808, fff8, M68K);
+ INSN(linkl, 4808, fff8, LINKL);
BASE(pea, 4840, ffc0);
BASE(swap, 4840, fff8);
INSN(bkpt, 4848, fff8, BKPT);
--
2.52.0
