From: Hans-Peter Nilsson <hp@bitrange.com>
To: Tsukasa OI <research_trasio@irq.a4lg.com>
Cc: Andrew Burgess <aburgess@redhat.com>,
Mike Frysinger <vapier@gentoo.org>,
Nick Clifton <nickc@redhat.com>,
binutils@sourceware.org
Subject: Re: [PATCH 05/40] cpu/cris: Add u-stall virtual unit to CRIS v32
Date: Fri, 21 Oct 2022 21:44:12 -0400 (EDT) [thread overview]
Message-ID: <alpine.BSF.2.20.16.2210212138520.80122@arjuna.pair.com> (raw)
In-Reply-To: <24baefe92148f4b7968115ba13de9b0c863a65f6.1666257885.git.research_trasio@irq.a4lg.com>
On Thu, 20 Oct 2022, Tsukasa OI via Binutils wrote:
> Because CRIS v32 model does not define u-stall virtual unit, CGEN-generated
> sim/cris/decodev32.h does not define the function declaration of
> crisv32f_model_crisv32_u_stall.
>
> It led to a hack in commit 4e6e8ba7c565 ("sim: cris: clean up missing func
> prototype warnings"), manually adding the declaration of
> crisv32f_model_crisv32_u_stall.
>
> To **not** touch CGEN-generated files manually, this commit adds u-stall
> virtual unit for CRIS v32 to let CGEN generate the function declaration of
> crisv32f_model_crisv32_u_stall automatically.
>
> This is still hackish but less than the previous one.
Why "hackish"? You mean cgen should not hork on not
all models defining all the same units even if unused?
> cpu/ChangeLog:
>
> * cris.cpu: Add u-stall virtual unit to CRIS v32.
Ok, thanks, with or without a comment above it saying "This unit
is not used in CRIS v32 but needs to be defined for CGEN".
brgds, H-P
next prev parent reply other threads:[~2022-10-22 1:44 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-20 9:25 [PATCH 00/40] sim+gdb: Suppress warnings if built with Clang (big batch 1) Tsukasa OI
2022-10-20 9:25 ` [PATCH 01/40] gdb/unittests: PR28413, suppress warnings generated by Gnulib Tsukasa OI
2022-10-20 9:25 ` [PATCH 02/40] sim: Check known getrusage declaration existence Tsukasa OI
2022-10-20 9:25 ` [PATCH 03/40] sim/aarch64: Remove unused functions Tsukasa OI
2022-10-20 9:25 ` [PATCH 04/40] cpu/cris: Initialize some variables on CRIS CPU Tsukasa OI
2022-10-22 1:59 ` Hans-Peter Nilsson
2022-10-20 9:25 ` [PATCH 05/40] cpu/cris: Add u-stall virtual unit to CRIS v32 Tsukasa OI
2022-10-22 1:44 ` Hans-Peter Nilsson [this message]
2022-10-20 9:25 ` [PATCH 06/40] sim/cris: Move declarations of f_specific_init Tsukasa OI
2022-10-22 1:46 ` Hans-Peter Nilsson
2022-10-20 9:25 ` [PATCH 07/40] sim/cris: Regenerate with CGEN Tsukasa OI
2022-10-22 2:02 ` Hans-Peter Nilsson
2022-10-20 9:25 ` [PATCH 08/40] sim/erc32: Insert void parameter Tsukasa OI
2022-10-20 9:25 ` [PATCH 09/40] sim/erc32: Use int32_t as event callback argument Tsukasa OI
2022-10-20 9:25 ` [PATCH 10/40] sim/erc32: Use int32_t as IRQ " Tsukasa OI
2022-10-20 9:25 ` [PATCH 11/40] cpu/frv: Initialize some variables Tsukasa OI
2022-10-20 9:25 ` [PATCH 12/40] sim/frv: Initialize nesr variable Tsukasa OI
2022-10-20 9:25 ` [PATCH 13/40] sim/frv: Initialize some variables Tsukasa OI
2022-10-20 9:26 ` [PATCH 14/40] sim/frv: Add explicit casts Tsukasa OI
2022-10-20 9:26 ` [PATCH 15/40] sim/h8300: Add "+ 0x0" to avoid self-assignments Tsukasa OI
2022-10-25 13:54 ` Jeff Law
2022-10-20 9:26 ` [PATCH 16/40] sim/lm32: fix some missing function declaration warnings Tsukasa OI
2022-10-20 9:26 ` [PATCH 17/40] sim/lm32: Add explicit casts Tsukasa OI
2022-10-20 9:32 ` [PATCH 00/40] sim+gdb: Suppress warnings if built with Clang (big batch 1) Tsukasa OI
2022-10-22 19:01 ` Mike Frysinger
2022-10-24 7:59 ` Tsukasa OI
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=alpine.BSF.2.20.16.2210212138520.80122@arjuna.pair.com \
--to=hp@bitrange.com \
--cc=aburgess@redhat.com \
--cc=binutils@sourceware.org \
--cc=nickc@redhat.com \
--cc=research_trasio@irq.a4lg.com \
--cc=vapier@gentoo.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 read-only IMAP folder(s) and NNTP newsgroup(s).