Libre RISC-V Mailing list Archives (accessible via public-inbox)
 help / color / Atom feed
From: bugzilla-daemon@libre-soc.org
To: libre-riscv-dev@lists.libre-riscv.org
Subject: [libre-riscv-dev] [Bug 348] POWER9 SPR pipeline needed
Date: Wed, 27 May 2020 17:40:44 +0000
Message-ID: <bug-348-13-9hHpgfAtRS@https.bugs.libre-soc.org/> (raw)
In-Reply-To: <bug-348-13@https.bugs.libre-soc.org/>

https://bugs.libre-soc.org/show_bug.cgi?id=348

Jacob Lifshay <programmerjake@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |programmerjake@gmail.com

--- Comment #3 from Jacob Lifshay <programmerjake@gmail.com> ---
(In reply to Luke Kenneth Casson Leighton from comment #1)
>     if decode_spr_num(e_in.insn) = SPR_XER then
> 	-- bits 0:31 and 35:43 are treated as reserved and return 0s
>         -- when read using mfxer

from what I recall, at least some of the reserved XER bits are software
writable and need to be implemented.

-- 
You are receiving this mail because:
You are on the CC list for the bug.
_______________________________________________
libre-riscv-dev mailing list
libre-riscv-dev@lists.libre-riscv.org
http://lists.libre-riscv.org/mailman/listinfo/libre-riscv-dev

  parent reply index

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-24 21:46 [libre-riscv-dev] [Bug 348] New: " bugzilla-daemon
2020-05-24 21:49 ` [libre-riscv-dev] [Bug 348] " bugzilla-daemon
2020-05-27 14:57 ` bugzilla-daemon
2020-05-27 17:40 ` bugzilla-daemon [this message]
2020-05-27 17:58 ` bugzilla-daemon
2020-05-28 16:20 ` bugzilla-daemon
2020-06-05  4:02 ` bugzilla-daemon

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=bug-348-13-9hHpgfAtRS@https.bugs.libre-soc.org/ \
    --to=bugzilla-daemon@libre-soc.org \
    --cc=libre-riscv-dev@lists.libre-riscv.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

Libre RISC-V Mailing list Archives (accessible via public-inbox)

Archives are clonable: git clone --mirror https://inbox.libre-soc.org/libre-riscv-dev

Example config snippet for mirrors


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git