* [Bug libgcj/10610] [powerpc-linux] 230 testsuite failures due to alignment errors
[not found] <20030503070600.10610.doko@net.local>
@ 2003-06-20 3:22 ` dhazeghi at yahoo dot com
2003-06-30 14:32 ` pinskia at physics dot uc dot edu
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From: dhazeghi at yahoo dot com @ 2003-06-20 3:22 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10610
dhazeghi at yahoo dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
GCC build triplet| |powerpc-debian-linux
GCC host triplet| |powerpc-debian-linux
GCC target triplet| |powerpc-debian-linux
------- Additional Comments From dhazeghi at yahoo dot com 2003-06-20 03:22 -------
Matthias, is this problem still occurring? Looking at http://gcc.gnu.org/ml/gcc-testresults/2003-
06/msg01159.html , I don't see nearly that many libjava unexpected fails, though there are a lot
more expected fails... Thanks,
Dara
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2003-06-20 3:22 ` [Bug libgcj/10610] [powerpc-linux] 230 testsuite failures due to alignment errors dhazeghi at yahoo dot com
@ 2003-06-30 14:32 ` pinskia at physics dot uc dot edu
2003-10-23 20:41 ` andreast at gcc dot gnu dot org
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From: pinskia at physics dot uc dot edu @ 2003-06-30 14:32 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
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pinskia at physics dot uc dot edu changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2003-06-30 14:32:23
date| |
------- Additional Comments From pinskia at physics dot uc dot edu 2003-06-30 14:32 -------
Most likely still happens (Note the only way to get these failures you have to configure
with --enable-debug).
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2003-06-20 3:22 ` [Bug libgcj/10610] [powerpc-linux] 230 testsuite failures due to alignment errors dhazeghi at yahoo dot com
2003-06-30 14:32 ` pinskia at physics dot uc dot edu
@ 2003-10-23 20:41 ` andreast at gcc dot gnu dot org
2003-10-24 6:24 ` andreast at gcc dot gnu dot org
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From: andreast at gcc dot gnu dot org @ 2003-10-23 20:41 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
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andreast at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed|2003-10-01 04:48:49 |2003-10-23 20:17:05
date| |
------- Additional Comments From andreast at gcc dot gnu dot org 2003-10-23 20:17 -------
I can confirm this behavior on mainline gcc-3.4.
Built the runtimelibs with --enable-debug. And ran the libjava testsuite. Lots
of failures due to this assert.
The libffi testsuite has one failure. I guess the testcase itself is not quite
correct. Fails also on darwin and solaris9 with --enable-debug.
I will investigate further on mainline, the patchlet from franzo not yet tested.
Further results will follow.
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2003-10-23 20:41 ` andreast at gcc dot gnu dot org
@ 2003-10-24 6:24 ` andreast at gcc dot gnu dot org
2003-10-28 19:46 ` cvs-commit at gcc dot gnu dot org
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From: andreast at gcc dot gnu dot org @ 2003-10-24 6:24 UTC (permalink / raw)
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------- Additional Comments From andreast at gcc dot gnu dot org 2003-10-24 06:16 -------
The patchlet in the attachment does not help since it aligns the aligned bytes
and not the so called misaligned stack.
Here a snippet from gdb:
Breakpoint 1, ffi_prep_args_SYSV (ecif=0x7ffff470, stack=0x7ffff428)
at ../../../gcc/libffi/src/powerpc/ffi.c:126
126 FFI_ASSERT(((unsigned long)(char *)stack & 0xF) == 0);
1: x/i $pc 0xfcf5668 <ffi_prep_args_SYSV+152>: andi. r11,r4,15
Current language: auto; currently c
(gdb) p ((unsigned long)(char *)stack & 0xF) == 0
$16 = 0
(gdb) p ((unsigned long)(char *)stack & 0x7) == 0
$18 = 1
So I'm investigating here....
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2003-10-24 6:24 ` andreast at gcc dot gnu dot org
@ 2003-10-28 19:46 ` cvs-commit at gcc dot gnu dot org
2003-10-28 20:24 ` cvs-commit at gcc dot gnu dot org
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From: cvs-commit at gcc dot gnu dot org @ 2003-10-28 19:46 UTC (permalink / raw)
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------- Additional Comments From cvs-commit at gcc dot gnu dot org 2003-10-28 19:46 -------
Subject: Bug 10610
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: sirl@gcc.gnu.org 2003-10-28 19:46:46
Modified files:
gcc/config/rs6000: sysv4.h
gcc : ChangeLog
Log message:
2003-10-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
PR target/11598
PR libgcj/10610
* config/rs6000/sysv4.h (PREFERRED_STACK_BOUNDARY): New macro.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/sysv4.h.diff?cvsroot=gcc&r1=1.139&r2=1.140
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.1579&r2=2.1580
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2003-10-28 19:46 ` cvs-commit at gcc dot gnu dot org
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2003-10-28 21:15 ` cvs-commit at gcc dot gnu dot org
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From: cvs-commit at gcc dot gnu dot org @ 2003-10-28 20:24 UTC (permalink / raw)
To: gcc-bugs
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------- Additional Comments From cvs-commit at gcc dot gnu dot org 2003-10-28 19:56 -------
Subject: Bug 10610
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_3-branch
Changes by: sirl@gcc.gnu.org 2003-10-28 19:55:56
Modified files:
gcc/config/rs6000: sysv4.h
gcc : ChangeLog
Log message:
2003-10-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
PR target/11598
PR libgcj/10610
* config/rs6000/sysv4.h (PREFERRED_STACK_BOUNDARY): New macro.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/sysv4.h.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.113.4.4&r2=1.113.4.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.791&r2=1.16114.2.792
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2003-10-28 20:24 ` cvs-commit at gcc dot gnu dot org
@ 2003-10-28 21:15 ` cvs-commit at gcc dot gnu dot org
2003-10-28 22:10 ` cvs-commit at gcc dot gnu dot org
2003-10-30 5:26 ` pinskia at gcc dot gnu dot org
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From: cvs-commit at gcc dot gnu dot org @ 2003-10-28 21:15 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
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------- Additional Comments From cvs-commit at gcc dot gnu dot org 2003-10-28 21:13 -------
Subject: Bug 10610
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: sirl@gcc.gnu.org 2003-10-28 21:13:40
Modified files:
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg: ppc-stackalign-1.c
Log message:
2003-10-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
PR libgcj/10610
* gcc.dg/ppc-stackalign-1.c: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/ppc-stackalign-1.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.3152&r2=1.3153
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@ 2003-10-28 22:10 ` cvs-commit at gcc dot gnu dot org
2003-10-30 5:26 ` pinskia at gcc dot gnu dot org
8 siblings, 0 replies; 9+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2003-10-28 22:10 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
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------- Additional Comments From cvs-commit at gcc dot gnu dot org 2003-10-28 21:15 -------
Subject: Bug 10610
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_3-branch
Changes by: sirl@gcc.gnu.org 2003-10-28 21:15:18
Modified files:
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg: ppc-stackalign-1.c
Log message:
2003-10-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
PR libgcj/10610
* gcc.dg/ppc-stackalign-1.c: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/ppc-stackalign-1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=NONE&r2=1.1.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.2261.2.311&r2=1.2261.2.312
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2003-10-28 22:10 ` cvs-commit at gcc dot gnu dot org
@ 2003-10-30 5:26 ` pinskia at gcc dot gnu dot org
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From: pinskia at gcc dot gnu dot org @ 2003-10-30 5:26 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
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pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
Target Milestone|--- |3.4
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-10-30 05:21 -------
The alignment bug is fixed so closing as fixed, the last ffi failure is a different bug so file a new PR
for that one.
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