From: Ulrich Drepper <drepper@cygnus.com>
To: Scott Bambrough <scottb@netwinder.org>
Cc: libc-hacker mailing list <libc-hacker@sourceware.cygnus.com>
Subject: Re: Patch to allow ARM dynamic linker to fix up PC24 relocs...
Date: Tue, 21 Dec 1999 08:29:00 -0000 [thread overview]
Message-ID: <m3yaaob6p4.fsf@localhost.localnet> (raw)
In-Reply-To: <385FA73A.25126E04@netwinder.org>
Scott Bambrough <scottb@netwinder.org> writes:
> The attached patch adds a cache flush just after the readonly protection
> is restored to .text. I've done this in generic code, because the cache
> flush is an extremely expensive operation on the ARM. We don't want to
> do this after every fixup, and only if we do fixups. The patch as
> written should only affect the ARM (or anyone else who defines
> CLEAR_CACHE). For all other targets it will disappear after
> pre-processing. This patch has the fix for the problem Phil Blundell
> pointed out. I've tested it and it seems to work.
I've already added this code to 2.1.3. Could you update your tree?
--
---------------. drepper at gnu.org ,-. 1325 Chesapeake Terrace
Ulrich Drepper \ ,-------------------' \ Sunnyvale, CA 94089 USA
Cygnus Solutions `--' drepper at cygnus.com `------------------------
next prev parent reply other threads:[~1999-12-21 8:29 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-12-21 8:19 Scott Bambrough
1999-12-21 8:29 ` Ulrich Drepper [this message]
1999-12-21 8:37 ` Scott Bambrough
-- strict thread matches above, loose matches on Subject: below --
1999-12-07 11:50 Scott Bambrough
1999-12-07 12:12 ` Philip Blundell
1999-12-07 18:37 ` Richard Henderson
[not found] ` <E11veej-0007M5-00@>
1999-12-17 8:53 ` Scott Bambrough
[not found] ` <E11z0kF-0000TS-00@fountain.labs.futuretv.com>
1999-12-17 9:40 ` Scott Bambrough
1999-12-07 23:38 ` Ulrich Drepper
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