From: Laurent Vivier <laur...@vivier.eu>
Signed-off-by: Laurent Vivier <laur...@vivier.eu>
---
target-m68k/translate.c | 13 +++++++++++++
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/target-m68k/translate.c b/target-m68k/translate.c
index 7aef2f6..56000eb 100644
--- a/target-m68k/translate.c
+++ b/target-m68k/translate.c
@@ -1125,6 +1125,18 @@ DISAS_INSN(sbcd_mem)
gen_store(s, OS_BYTE, addr_dest, dest);
}
+DISAS_INSN(nbcd)
+{
+ TCGv dest;
+ TCGv addr;
+
+ SRC_EA(dest, OS_BYTE, -1, &addr);
+
+ gen_helper_sbcd_cc(dest, cpu_env, dest, tcg_const_i32(0));
+
+ DEST_EA(insn, OS_BYTE, dest, &addr);
+}
+
DISAS_INSN(addsub)
{
TCGv reg;
@@ -3865,6 +3877,7 @@ void register_m68k_insns (CPUM68KState *env)
INSN(not, 4600, ff00, M68000);
INSN(undef, 46c0, ffc0, M68000);
INSN(move_to_sr, 46c0, ffc0, CF_ISA_A);
+ INSN(nbcd, 4800, ffc0, M68000);
INSN(linkl, 4808, fff8, M68000);
INSN(pea, 4840, ffc0, CF_ISA_A);
INSN(pea, 4840, ffc0, M68000);
--
1.7.2.3
