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target-m68k: fix EXG instruction

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opcodes of "EXG Ax,Ay" and "EXG Dx,Dy" have been swapped

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Laurent Vivier 2016-11-23 13:57:56 +01:00
parent 00227fefd2
commit c090c97d92
1 changed files with 2 additions and 2 deletions
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4
target-m68k/translate.c
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@ -2198,13 +2198,13 @@ static void do_exg(TCGv reg1, TCGv reg2)
tcg_temp_free(temp);
}
DISAS_INSN(exg_aa)
DISAS_INSN(exg_dd)
{
/* exchange Dx and Dy */
do_exg(DREG(insn, 9), DREG(insn, 0));
}
DISAS_INSN(exg_dd)
DISAS_INSN(exg_aa)
{
/* exchange Ax and Ay */
do_exg(AREG(insn, 9), AREG(insn, 0));