From: James Hogan <james.hogan@mips.com>
To: Antony Pavlov <antonynpavlov@gmail.com>,
Palmer Dabbelt <palmer@sifive.com>
Cc: <linux-mips@linux-mips.org>, <linux-kernel@vger.kernel.org>,
<ralf@linux-mips.org>, Matt Redfearn <matt.redfearn@mips.com>
Subject: Re: [PATCH] MIPS: use generic GCC library routines from lib/
Date: Thu, 18 Jan 2018 20:24:17 +0000 [thread overview]
Message-ID: <20180118202416.GD27409@jhogan-linux.mipstec.com> (raw)
In-Reply-To: <57124790-F7C9-4180-AE89-A7FAA3DBDC9A@albanarts.com>
[-- Attachment #1: Type: text/plain, Size: 809 bytes --]
On Thu, Jan 18, 2018 at 07:54:49PM +0000, James Hogan wrote:
> On 18 January 2018 20:05:05 GMT+00:00, Antony Pavlov <antonynpavlov@gmail.com> wrote:
> >On Wed, 17 Jan 2018 17:34:59 -0800 (PST)
> >Palmer Dabbelt <palmer@sifive.com> wrote:
> >> Given that, I think you can also drop arch/mips/lib/libgcc.h -- if
> >it's used
> >> from anywhere else, it should be possible to use
> >include/linux/libgcc.h
> >> instead.
> >
> >I agree with you.
>
> actually theres a patch in mips-next which implements __multi3 for mips64r6, which uses that file, and in fact extends it for 128bit types.
More specifically, commit ebabcf17bcd7 ("MIPS: Implement __multi3 for
GCC7 MIPS64r6 builds"), which will find its way into v4.15. See also
https://patchwork.linux-mips.org/patch/17890/
Cheers
James
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: James Hogan <james.hogan@mips.com>
To: Antony Pavlov <antonynpavlov@gmail.com>,
Palmer Dabbelt <palmer@sifive.com>
Cc: linux-mips@linux-mips.org, linux-kernel@vger.kernel.org,
ralf@linux-mips.org, Matt Redfearn <matt.redfearn@mips.com>
Subject: Re: [PATCH] MIPS: use generic GCC library routines from lib/
Date: Thu, 18 Jan 2018 20:24:17 +0000 [thread overview]
Message-ID: <20180118202416.GD27409@jhogan-linux.mipstec.com> (raw)
Message-ID: <20180118202417.itkB5BtxKXlwZfyAr_pOhTIZybfhApEsoA-T3anDaG0@z> (raw)
In-Reply-To: <57124790-F7C9-4180-AE89-A7FAA3DBDC9A@albanarts.com>
[-- Attachment #1: Type: text/plain, Size: 809 bytes --]
On Thu, Jan 18, 2018 at 07:54:49PM +0000, James Hogan wrote:
> On 18 January 2018 20:05:05 GMT+00:00, Antony Pavlov <antonynpavlov@gmail.com> wrote:
> >On Wed, 17 Jan 2018 17:34:59 -0800 (PST)
> >Palmer Dabbelt <palmer@sifive.com> wrote:
> >> Given that, I think you can also drop arch/mips/lib/libgcc.h -- if
> >it's used
> >> from anywhere else, it should be possible to use
> >include/linux/libgcc.h
> >> instead.
> >
> >I agree with you.
>
> actually theres a patch in mips-next which implements __multi3 for mips64r6, which uses that file, and in fact extends it for 128bit types.
More specifically, commit ebabcf17bcd7 ("MIPS: Implement __multi3 for
GCC7 MIPS64r6 builds"), which will find its way into v4.15. See also
https://patchwork.linux-mips.org/patch/17890/
Cheers
James
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
next prev parent reply other threads:[~2018-01-18 20:26 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-17 6:51 [PATCH] MIPS: use generic GCC library routines from lib/ Antony Pavlov
2018-01-17 9:03 ` Matt Redfearn
2018-01-17 9:03 ` Matt Redfearn
2018-01-17 13:34 ` Antony Pavlov
2018-01-17 13:34 ` Antony Pavlov
2018-01-18 16:05 ` Palmer Dabbelt
2018-01-18 20:28 ` James Hogan
2018-01-18 20:28 ` James Hogan
2018-01-18 16:05 ` Palmer Dabbelt
2018-01-18 1:34 ` Palmer Dabbelt
2018-01-18 20:05 ` Antony Pavlov
2018-01-18 19:54 ` James Hogan
2018-01-18 20:24 ` James Hogan [this message]
2018-01-18 20:24 ` James Hogan
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=20180118202416.GD27409@jhogan-linux.mipstec.com \
--to=james.hogan@mips.com \
--cc=antonynpavlov@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mips@linux-mips.org \
--cc=matt.redfearn@mips.com \
--cc=palmer@sifive.com \
--cc=ralf@linux-mips.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.