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From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug gdb/12702] gdb can hang waiting for thread group leader
Date: Fri, 27 May 2011 16:57:00 -0000 [thread overview]
Message-ID: <bug-12702-4717-KN0lMeqU1r@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-12702-4717@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=12702
--- Comment #6 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> 2011-05-27 16:55:43 UTC ---
CVSROOT: /cvs/src
Module name: src
Changes by: jkratoch@sourceware.org 2011-05-27 16:55:39
Modified files:
gdb : ChangeLog linux-nat.c
gdb/testsuite : ChangeLog
Added files:
gdb/testsuite/gdb.threads: leader-exit.c leader-exit.exp
Log message:
gdb/
Fix PR 10970, PR 12702.
* linux-nat.c (linux_lwp_is_zombie): New function.
(wait_lwp): Initialize status. New variable prev_mask. Block signals.
Check for linux_lwp_is_zombie. Use WNOHANG and sigsuspend.
gdb/testsuite/
* gdb.threads/leader-exit.c: New file.
* gdb.threads/leader-exit.exp: New file.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.13060&r2=1.13061
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/linux-nat.c.diff?cvsroot=src&r1=1.205&r2=1.206
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/ChangeLog.diff?cvsroot=src&r1=1.2728&r2=1.2729
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.threads/leader-exit.c.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.threads/leader-exit.exp.diff?cvsroot=src&r1=NONE&r2=1.1
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next prev parent reply other threads:[~2011-05-27 16:57 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-26 0:39 [Bug gdb/12702] New: " dje at google dot com
2011-04-26 17:58 ` [Bug gdb/12702] " jan.kratochvil at redhat dot com
2011-04-27 1:10 ` dje at google dot com
2011-05-02 17:02 ` dje at google dot com
2011-05-17 15:57 ` dje at google dot com
2011-05-17 16:06 ` jan.kratochvil at redhat dot com
2011-05-27 16:57 ` cvs-commit at gcc dot gnu.org [this message]
2011-05-27 17:03 ` jan.kratochvil at redhat dot com
2013-07-20 10:01 ` teawater at gmail dot com
2014-02-27 14:31 ` cvs-commit at gcc dot gnu.org
2014-02-27 15:02 ` palves at redhat dot com
2014-02-27 15:39 ` palves at redhat dot com
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