From: "Andreas Färber" <afaerber@suse.de>
To: Alexander Graf <agraf@suse.de>
Cc: qemu-ppc@nongnu.org, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [Qemu-ppc] [PATCH for-1.1 3/3] tcg/ppc: Fix CONFIG_TCG_PASS_AREG0 mode
Date: Tue, 08 May 2012 21:34:53 +0200 [thread overview]
Message-ID: <4FA9755D.7050900@suse.de> (raw)
In-Reply-To: <FB624A78-E31E-42BC-9A71-399E48316340@suse.de>
Am 08.05.2012 19:43, schrieb Alexander Graf:
>
> On 08.05.2012, at 19:39, Alexander Graf wrote:
>
>> On 07.05.2012, at 01:46, Andreas Färber wrote:
>>
>>> Adjust the tcg_out_qemu_{ld,st}() slow paths to pass AREG0 in r3.
>>> Automate the register numbering to avoid double-coding the two modes,
>>> and introduce TCG_TARGET_CALL_ALIGN_I64_ARG() macro to align for SVR4
>>> but not for Darwin ABI.
>>>
>>> Based on patch by malc.
>>
>> AREG0-free PPC works for me with this patch on a ppc32 host.
>>
>> Tested-by: Alexander Graf <agraf@suse.de>
>
> I take that one back - it breaks once things get more complex. Debugging ...
We've been modifying the slow path here - I wonder if any changes are
needed for the fast path? Don't understand that one unfortunately...
Andreas
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
next prev parent reply other threads:[~2012-05-08 19:34 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-06 23:46 [Qemu-devel] [PATCH for-1.1 0/3] tcg/ppc: AREG0 support and Darwin fixes Andreas Färber
2012-05-06 23:46 ` [Qemu-devel] [PATCH for-1.1 1/3] tcg/ppc: Do not overwrite lower address word on Darwin and AIX Andreas Färber
2012-05-06 23:46 ` [Qemu-devel] [PATCH for-1.1 2/3] tcg/ppc: Handle _CALL_DARWIN being undefined on Darwin Andreas Färber
2012-05-07 6:16 ` Andreas Färber
2012-05-06 23:46 ` [Qemu-devel] [PATCH for-1.1 3/3] tcg/ppc: Fix CONFIG_TCG_PASS_AREG0 mode Andreas Färber
2012-05-08 17:39 ` [Qemu-devel] [Qemu-ppc] " Alexander Graf
2012-05-08 17:43 ` Alexander Graf
2012-05-08 18:20 ` Alexander Graf
2012-05-08 18:32 ` Alexander Graf
2012-05-08 19:34 ` Andreas Färber [this message]
2012-05-08 19:40 ` Alexander Graf
2012-05-08 17:15 ` [Qemu-devel] [Qemu-ppc] [PATCH for-1.1 0/3] tcg/ppc: AREG0 support and Darwin fixes Alexander Graf
2012-05-08 17:39 ` malc
2012-05-08 18:09 ` Alexander Graf
2012-05-08 19:29 ` Andreas Färber
2012-05-08 19:42 ` Alexander Graf
2012-05-08 20:25 ` Andreas Färber
2012-05-08 20:28 ` malc
2012-05-08 20:32 ` Andreas Färber
2012-05-08 20:35 ` malc
2012-05-08 20:39 ` malc
2012-05-08 19:49 ` Andreas Färber
2012-05-08 19:58 ` malc
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=4FA9755D.7050900@suse.de \
--to=afaerber@suse.de \
--cc=agraf@suse.de \
--cc=qemu-devel@nongnu.org \
--cc=qemu-ppc@nongnu.org \
/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).