NetBSD Problem Report #37559
From martin@duskware.de Tue Dec 18 11:12:30 2007
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Date: Tue, 18 Dec 2007 11:11:05 +0000 (UTC)
From: sfandino@yahoo.com
Reply-To: sfandino@yahoo.com
To: netbsd-bugs-owner@NetBSD.org
Subject: icewm coredumps in sparc64
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>Number: 37559
>Category: pkg
>Synopsis: icewm coredumps in sparc64
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: pkg-manager
>State: closed
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Tue Dec 18 11:15:00 +0000 2007
>Closed-Date: Sat Oct 01 20:42:03 +0000 2016
>Last-Modified: Sat Oct 01 20:45:01 +0000 2016
>Originator: Salvador Fandino
>Release: 4.0_RC5
>Organization:
>Environment:
NetBSD boletus.int.qindel.com 4.0_RC5 NetBSD 4.0_RC5 (SUNBLADE100) #3: Mon Dec 10 16:36:36 CET 2007 root@:/usr/src/sys/arch/sparc64/compile/SUNBLADE100 sparc64
>Description:
IceWM coredumps in sparc64
compiling it with gcc optimization disabled solves the problem
>How-To-Repeat:
>Fix:
applying the following patch to the package pkgsrc Makefile solves the problem:
Index: Makefile
===================================================================
RCS file: /cvsroot/pkgsrc/wm/icewm/Makefile,v
retrieving revision 1.38
diff -r1.38 Makefile
11a12,15
> COPTS+=-O0
> CXXFLAGS+=-O0
> LDOPTS+=-O0
>
>Release-Note:
>Audit-Trail:
From: Martin Husemann <martin@duskware.de>
To: gnats-bugs@NetBSD.org
Cc:
Subject: Re: pkg/37559: icewm coredumps in sparc64
Date: Tue, 18 Dec 2007 12:37:44 +0100
On Tue, Dec 18, 2007 at 11:15:00AM +0000, sfandino@yahoo.com wrote:
> applying the following patch to the package pkgsrc Makefile solves the problem:
Please do not paper over the problem but fix the application bugs instead.
Compiling it with -g and using gdb on the core should tell you where it
dies.
Thanks,
Martin
From: Salvador Fandino <sfandino@yahoo.com>
To: gnats-bugs@NetBSD.org
Cc:
Subject: Re: pkg/37559: icewm coredumps in sparc64
Date: Tue, 18 Dec 2007 03:54:15 -0800 (PST)
Hi,
> Please do not paper over the problem but fix the application
> bugs instead.
>
> Compiling it with -g and using gdb on the core should tell you
> whereit dies.
The error happens inside registerProtocols2 in file wmapp.cc, line 238.
I can't see any problem in the code, and as it works when the compiler optimizations are disabled, I guest it is a gcc bug. Unfortunatelly, I don't have enough knowledge about SPARC assembler and ABI to follow the generated code.
Cheers
- Salva
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State-Changed-From-To: open->closed
State-Changed-By: mrg@NetBSD.org
State-Changed-When: Sat, 01 Oct 2016 20:42:03 +0000
State-Changed-Why:
> The error happens inside registerProtocols2 in file wmapp.cc, line 238.
this was right. the problem was passing the address of a pid_t to a
function requiring at least long alignment. i've fixed this and it
now runs for me.
From: "matthew green" <mrg@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc:
Subject: PR/37559 CVS commit: pkgsrc/wm/icewm
Date: Sat, 1 Oct 2016 20:40:07 +0000
Module Name: pkgsrc
Committed By: mrg
Date: Sat Oct 1 20:40:06 UTC 2016
Modified Files:
pkgsrc/wm/icewm: Makefile.common distinfo
Added Files:
pkgsrc/wm/icewm/patches: patch-src_wmapp.cc
Log Message:
fix unaligned issues on sparc64: don't pass pid_t, but a long, to
XChangeProperty(). PR#37559
bump revision.
To generate a diff of this commit:
cvs rdiff -u -r1.68 -r1.69 pkgsrc/wm/icewm/Makefile.common
cvs rdiff -u -r1.40 -r1.41 pkgsrc/wm/icewm/distinfo
cvs rdiff -u -r0 -r1.1 pkgsrc/wm/icewm/patches/patch-src_wmapp.cc
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
>Unformatted:
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