From: Andrew Pinski <pinskia@gmail.com>
To: GCC Patches <gcc-patches@gcc.gnu.org>,
Java Patch List <java-patches@gcc.gnu.org>
Subject: [Committed] Fix PR libffi/50051 (MIPS libffi does not compile for mips64octeon-linux-gnu)
Date: Wed, 07 Dec 2011 22:58:00 -0000 [thread overview]
Message-ID: <CA+=Sn1mc__-3SihiVfOusrGMnNodDd8nu6R=bU44uN9kp5iz0w@mail.gmail.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 345 bytes --]
Hi,
The problem here is Cavium's octeon assembler rejects floating point
if the arch is set to either octeon or octeon2. This fixes the issue
by adding:
.set mips4 so that floating point instructions are enabled.
Committed as approved by Anthony in the bugzilla.
Thanks,
Andrew Pinski
libffi/ChangeLog:
* src/mips/n32.S: Add ".set mips4".
[-- Attachment #2: fixocteonlibffi.diff.txt --]
[-- Type: text/plain, Size: 270 bytes --]
Index: src/mips/n32.S
===================================================================
--- src/mips/n32.S (revision 182083)
+++ src/mips/n32.S (working copy)
@@ -43,6 +43,7 @@
#ifdef __GNUC__
.abicalls
#endif
+ .set mips4
.text
.align 2
.globl ffi_call_N32
reply other threads:[~2011-12-07 22:58 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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='CA+=Sn1mc__-3SihiVfOusrGMnNodDd8nu6R=bU44uN9kp5iz0w@mail.gmail.com' \
--to=pinskia@gmail.com \
--cc=gcc-patches@gcc.gnu.org \
--cc=java-patches@gcc.gnu.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).