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Re: 68hc11/12/s12x/xgate patch

From: James Murray <jsm at jsm-net dot demon dot co dot uk>
To: binutils at sourceware dot org
Cc: skeys at ipdatasys dot com
Date: Thu, 22 Dec 2011 17:37:01 +0000
Subject: Re: 68hc11/12/s12x/xgate patch
References: <1298845471.12108.12.camel@jsm2> <1299515895.3262.1.camel@jsm2> <4D7F247D.6070303@redhat.com> <1300201861.20997.3.camel@jsm2> <1324419607.8652.84.camel@jsm2> <CABZhLO-Ye-G1nYW1eqpdjnYG1W4zaKq+TvgzFBebJk4ash5mtg@mail.gmail.com> <1324423375.8652.94.camel@jsm2> <4EF36049.3050802@ipdatasys.com> <CABZhLO_RKXkcKRGH_b-f_iVYppcgBQ3XBf9STWjZeTCwrQJhzQ@mail.gmail.com>

Sean,
Thanks for reviewing my submission. Good to have someone else who
is familar with the XGATE reviewing it. It does indeed appear that I
have omitted some of the alias instructions (com, cpc, ldw, mov, neg,
tst) and will add them. (In my application code I've used the base
opcodes these alias to.)

I could do with seeing your source code for bhs and blo as they work for
me. I'll contact you offlist to continue the discussion.

label1:
.....

    bhs label1
    blo label1

003fc028 <label1>:
  3fc034:	21 f9       	bcc 0x3fc028 <label1>
  3fc036:	23 f8       	bcs 0x3fc028 <label1>

The datasheet says:
BHS (Same as BCC)
BLO (Same as BCS)

regards

James

References:
- Re: 68hc11/12/s12x/xgate patch
  - From: James Murray
- Re: 68hc11/12/s12x/xgate patch
  - From: Fred Cooke
- Re: 68hc11/12/s12x/xgate patch
  - From: James Murray
- Re: 68hc11/12/s12x/xgate patch
  - From: Sean Keys
- Re: 68hc11/12/s12x/xgate patch
  - From: Fred Cooke

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