From: Ulrich Drepper <drepper@redhat.com>
To: davidm@hpl.hp.com
Cc: libc-hacker@sources.redhat.com
Subject: Re: fix ia64 longjmp() to work from alternate signal-stack
Date: Thu, 02 Sep 2004 22:50:00 -0000 [thread overview]
Message-ID: <4137A371.9020601@redhat.com> (raw)
In-Reply-To: <16693.36280.331341.924084@napali.hpl.hp.com>
What I don't understand is why you have a separate longjmp
implementation. It seems identical to the generic version. And why is
the new setjmp split out in two C files. They should be merged.
Finally, since the code is only used in nptl there is no need to move
the code to libc.so.
To facilitate using the code I've added some changes to define a symbol
__libc_unwind_longjmp. For all archs it currently just points to
__libc_longjmp. For ia64 you should remove the macro definition and
instead add a declaration.
--
➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA â–
next prev parent reply other threads:[~2004-09-02 22:50 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-25 16:39 David Mosberger
2004-08-26 9:24 ` Ulrich Drepper
2004-08-26 9:37 ` David Mosberger
2004-08-31 15:10 ` David Mosberger
2004-08-31 15:31 ` Ulrich Drepper
2004-08-31 16:14 ` David Mosberger
2004-08-31 16:20 ` Jakub Jelinek
2004-09-01 8:52 ` David Mosberger
2004-09-02 22:50 ` Ulrich Drepper [this message]
2004-09-07 17:36 ` David Mosberger
2004-09-13 17:36 ` David Mosberger
2004-09-13 18:39 ` Ulrich Drepper
2004-09-14 17:01 ` David Mosberger
2004-08-31 16:20 ` Ulrich Drepper
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=4137A371.9020601@redhat.com \
--to=drepper@redhat.com \
--cc=davidm@hpl.hp.com \
--cc=libc-hacker@sources.redhat.com \
/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).