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-rw-r--r--emu.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/emu.c b/emu.c
index 2b626f6..bbb250c 100644
--- a/emu.c
+++ b/emu.c
@@ -135,7 +135,7 @@ ext(unsigned short *b, unsigned short *a)
if (extop[*b])
extop[*b](a);
else {
- warnx("wrong extended opcode 0x%x", *b);
+ warnx("wrong extended opcode 0x%x (0x%x)", *b, *a);
++errors;
}
}
@@ -538,7 +538,7 @@ step(unsigned short *m, unsigned short *r)
if (op[o])
op[o](b, a);
else {
- warnx("wrong opcode 0x%x", o);
+ warnx("wrong opcode 0x%x(0x%x, 0x%x)", o, *b, *a);
++errors;
}
}