public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "howarth at nitro dot med.uc.edu" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug sanitizer/55521] many instances of ASAN:SIGSEGV failures in g++ testsuite with -fsanitize=address
Date: Sat, 01 Dec 2012 21:43:00 -0000	[thread overview]
Message-ID: <bug-55521-4-zM2eTrQuzc@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-55521-4@http.gcc.gnu.org/bugzilla/>


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55521

--- Comment #11 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-12-01 21:42:41 UTC ---
(In reply to comment #10)
> Created attachment 28847 [details]
> mockup patch for switching darwin to mac function interpose

This patch bootstraps gcc trunk to build libasan with functional mac function
interpose support that passes the asan.exp testsuite without regressions. It
also eliminates PR55521 by avoiding the use of mach_override. It still needs
some cleanup. In particular, I have used 'if 0' to avoid dispatch calls on FSF
gcc which required the missing blocks support. This needs to be replaced by a
test on an appropriate definition specific to FSF gcc (any ideas?). As I
understand it, the use of blocks is for objc which isn't a huge deal at the
moment.


  parent reply	other threads:[~2012-12-01 21:43 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-11-28 21:44 [Bug sanitizer/55521] New: " howarth at nitro dot med.uc.edu
2012-11-28 21:48 ` [Bug sanitizer/55521] " howarth at nitro dot med.uc.edu
2012-11-28 21:55 ` howarth at nitro dot med.uc.edu
2012-11-28 22:16 ` howarth at nitro dot med.uc.edu
2012-11-28 22:29 ` howarth at nitro dot med.uc.edu
2012-11-29  0:47 ` howarth at nitro dot med.uc.edu
2012-11-29 21:25 ` howarth at nitro dot med.uc.edu
2012-11-30 18:01 ` howarth at nitro dot med.uc.edu
2012-12-01  1:51 ` howarth at nitro dot med.uc.edu
2012-12-01 13:55 ` jakub at gcc dot gnu.org
2012-12-01 21:37 ` howarth at nitro dot med.uc.edu
2012-12-01 21:43 ` howarth at nitro dot med.uc.edu [this message]
2012-12-01 23:27 ` howarth at nitro dot med.uc.edu
2012-12-01 23:50 ` howarth at nitro dot med.uc.edu
2012-12-01 23:51 ` howarth at nitro dot med.uc.edu
2012-12-02  2:58 ` howarth at nitro dot med.uc.edu
2012-12-02  5:38 ` howarth at nitro dot med.uc.edu
2012-12-02 21:25 ` howarth at nitro dot med.uc.edu
2012-12-03  4:10 ` dvyukov at google dot com
2012-12-04 14:53 ` howarth at nitro dot med.uc.edu

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-55521-4-zM2eTrQuzc@http.gcc.gnu.org/bugzilla/ \
    --to=gcc-bugzilla@gcc.gnu.org \
    --cc=gcc-bugs@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).