qemu-devel.nongnu.org archive mirror
 help / color / mirror / Atom feed
From: Laurent Vivier <laurent@vivier.eu>
To: qemu-devel@nongnu.org
Cc: Richard Henderson <rth@twiddle.net>, Laurent Vivier <laurent@vivier.eu>
Subject: [Qemu-devel] [PATCH for-2.8] target-m68k: fix EXG instruction
Date: Wed, 23 Nov 2016 17:37:21 +0100	[thread overview]
Message-ID: <1479919041-18906-1-git-send-email-laurent@vivier.eu> (raw)

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

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 target-m68k/translate.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/target-m68k/translate.c b/target-m68k/translate.c
index 9ad974f..8e522db 100644
--- a/target-m68k/translate.c
+++ b/target-m68k/translate.c
@@ -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));
-- 
2.7.4

             reply	other threads:[~2016-11-23 16:37 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-23 16:37 Laurent Vivier [this message]
2016-11-23 18:05 ` [Qemu-devel] [PATCH for-2.8] target-m68k: fix EXG instruction Richard Henderson

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1479919041-18906-1-git-send-email-laurent@vivier.eu \
    --to=laurent@vivier.eu \
    --cc=qemu-devel@nongnu.org \
    --cc=rth@twiddle.net \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).