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* [Bug libc/15000] New: Invalid ASM instruction for setting the FPU register on hppa
@ 2013-01-07 14:40 gmsoft at tuxicoman dot be
2013-01-07 17:02 ` [Bug libc/15000] " carlos at systemhalted dot org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: gmsoft at tuxicoman dot be @ 2013-01-07 14:40 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=15000
Bug #: 15000
Summary: Invalid ASM instruction for setting the FPU register
on hppa
Product: glibc
Version: 2.17
Status: NEW
Severity: normal
Priority: P2
Component: libc
AssignedTo: unassigned@sourceware.org
ReportedBy: gmsoft@tuxicoman.be
CC: drepper.fsp@gmail.com
Classification: Unclassified
Created attachment 6796
--> http://sourceware.org/bugzilla/attachment.cgi?id=6796
Fix setting the FPU register
Instead of passing the address to fldd instruction, the value of the register
is passed.
Patch attached.
Signed-By: Guy Martin <gmsoft@tuxicoman.be>
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* [Bug libc/15000] Invalid ASM instruction for setting the FPU register on hppa
2013-01-07 14:40 [Bug libc/15000] New: Invalid ASM instruction for setting the FPU register on hppa gmsoft at tuxicoman dot be
@ 2013-01-07 17:02 ` carlos at systemhalted dot org
2013-01-07 17:21 ` vapier at gentoo dot org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: carlos at systemhalted dot org @ 2013-01-07 17:02 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=15000
Carlos O'Donell <carlos at systemhalted dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
CC| |carlos at systemhalted dot
| |org
AssignedTo|unassigned at sourceware |carlos at systemhalted dot
|dot org |org
--- Comment #1 from Carlos O'Donell <carlos at systemhalted dot org> 2013-01-07 17:02:17 UTC ---
Guy,
Thanks for this. I'll get this checked in and backported to 2.17 ASAP.
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* [Bug libc/15000] Invalid ASM instruction for setting the FPU register on hppa
2013-01-07 14:40 [Bug libc/15000] New: Invalid ASM instruction for setting the FPU register on hppa gmsoft at tuxicoman dot be
2013-01-07 17:02 ` [Bug libc/15000] " carlos at systemhalted dot org
@ 2013-01-07 17:21 ` vapier at gentoo dot org
2013-05-10 18:33 ` [Bug ports/15000] " aj at suse dot de
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: vapier at gentoo dot org @ 2013-01-07 17:21 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=15000
Mike Frysinger <vapier at gentoo dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |toolchain at gentoo dot org
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* [Bug ports/15000] Invalid ASM instruction for setting the FPU register on hppa
2013-01-07 14:40 [Bug libc/15000] New: Invalid ASM instruction for setting the FPU register on hppa gmsoft at tuxicoman dot be
2013-01-07 17:02 ` [Bug libc/15000] " carlos at systemhalted dot org
2013-01-07 17:21 ` vapier at gentoo dot org
@ 2013-05-10 18:33 ` aj at suse dot de
2013-05-15 15:52 ` carlos at redhat dot com
2014-06-13 9:22 ` fweimer at redhat dot com
4 siblings, 0 replies; 6+ messages in thread
From: aj at suse dot de @ 2013-05-10 18:33 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=15000
Andreas Jaeger <aj at suse dot de> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |roland at gnu dot org
Component|libc |ports
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* [Bug ports/15000] Invalid ASM instruction for setting the FPU register on hppa
2013-01-07 14:40 [Bug libc/15000] New: Invalid ASM instruction for setting the FPU register on hppa gmsoft at tuxicoman dot be
` (2 preceding siblings ...)
2013-05-10 18:33 ` [Bug ports/15000] " aj at suse dot de
@ 2013-05-15 15:52 ` carlos at redhat dot com
2014-06-13 9:22 ` fweimer at redhat dot com
4 siblings, 0 replies; 6+ messages in thread
From: carlos at redhat dot com @ 2013-05-15 15:52 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=15000
Carlos O'Donell <carlos at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #2 from Carlos O'Donell <carlos at redhat dot com> 2013-05-15 15:52:20 UTC ---
Fixed.
commit b7f7d28b61a806f02e1f4cea81213027c088be8b
Author: Carlos O'Donell <carlos@systemhalted.org>
Date: Wed May 15 11:47:47 2013 -0400
hppa: Fix _FPU_GETCW and _FPU_SETCW.
The following patch fixes both _FPU_GETCW and
_FPU_SETCW for hppa. The initial implementation was
flawed and not well tested. We failed to set cw,
and passed in the value of a register to fldd.
This patch fixes both of those errors and allows
the libm tests to pass without failure.
Signed-off-by: Guy Martin <gmsoft@tuxicoman.be>
Signed-off-by: Carlos O'Donell <carlos@redhat.com>
---
2013-05-15 Guy Martin <gmsoft@tuxicoman.be>
Carlos O'Donell <carlos@redhat.com>
[BZ# 15000]
* ports/sysdeps/hppa/fpu/fpu_control.h (_FPU_GETCW): Set cw.
(_FPU_SETCW): Pass address to fldd.
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* [Bug ports/15000] Invalid ASM instruction for setting the FPU register on hppa
2013-01-07 14:40 [Bug libc/15000] New: Invalid ASM instruction for setting the FPU register on hppa gmsoft at tuxicoman dot be
` (3 preceding siblings ...)
2013-05-15 15:52 ` carlos at redhat dot com
@ 2014-06-13 9:22 ` fweimer at redhat dot com
4 siblings, 0 replies; 6+ messages in thread
From: fweimer at redhat dot com @ 2014-06-13 9:22 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=15000
Florian Weimer <fweimer at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Flags| |security-
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end of thread, other threads:[~2014-06-13 9:22 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2013-01-07 14:40 [Bug libc/15000] New: Invalid ASM instruction for setting the FPU register on hppa gmsoft at tuxicoman dot be
2013-01-07 17:02 ` [Bug libc/15000] " carlos at systemhalted dot org
2013-01-07 17:21 ` vapier at gentoo dot org
2013-05-10 18:33 ` [Bug ports/15000] " aj at suse dot de
2013-05-15 15:52 ` carlos at redhat dot com
2014-06-13 9:22 ` fweimer at redhat dot com
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