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* [Bug bootstrap/27500] New: iWMMXT bootstrap failure with recent binutils
@ 2006-05-08 17:32 s_j_newbury at yahoo dot co dot uk
2006-05-08 17:38 ` [Bug bootstrap/27500] " s_j_newbury at yahoo dot co dot uk
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: s_j_newbury at yahoo dot co dot uk @ 2006-05-08 17:32 UTC (permalink / raw)
To: gcc-bugs
I have built an EABI/iWMMXt Gentoo based system. The toolchain I used is
modified to add a Linux/EABI/iWMMXt target. It has been fine until I changed
my binutils from an earlier snapshot to a current version Gentoo 2.16.92,
csl-2_17-branch or CVS trunk. Now when attempting to build GCC (on the host) I
get the following error:
gcc -c -O2 -march=iwmmxt -mcpu=iwmmxt -pipe -DIN_GCC -W -Wall
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic
-Wno-long-long -Wno-variadic-macros -Wold-style-definition
-Wmissing-format-attribute -DHAVE_CONFIG_H -I. -Icp
-I/var/tmp/portage/gcc-4.1.1/work/gcc-4.1-20060505/gcc
-I/var/tmp/portage/gcc-4.1.1/work/gcc-4.1-20060505/gcc/cp
-I/var/tmp/portage/gcc-4.1.1/work/gcc-4.1-20060505/gcc/../include
-I/var/tmp/portage/gcc-4.1.1/work/gcc-4.1-20060505/gcc/../libcpp/include
/var/tmp/portage/gcc-4.1.1/work/gcc-4.1-20060505/gcc/cp/typeck2.c -o
cp/typeck2.o
{standard input}: Assembler messages:
{standard input}:2391: Error: iWMMXt control register expected -- `tmcr
wcgr0,r1'
This occurs if I attempt to build GCC trunk or 4.1.1 and I suspect 4.1.0 but I
haven't tested it.
The binutils snapshot from 20060421 does complete the build although it is
missing the check above that is clearly failing. Whether the error is in gcc
or binutils I am uncertain.
--
Summary: iWMMXT bootstrap failure with recent binutils
Product: gcc
Version: 4.1.1
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: s_j_newbury at yahoo dot co dot uk
GCC build triplet: arm-iwmmxt-linux-gnueabi
GCC host triplet: arm-iwmmxt-linux-gnueabi
GCC target triplet: arm-iwmmxt-linux-gnueabi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27500
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug bootstrap/27500] iWMMXT bootstrap failure with recent binutils
2006-05-08 17:32 [Bug bootstrap/27500] New: iWMMXT bootstrap failure with recent binutils s_j_newbury at yahoo dot co dot uk
@ 2006-05-08 17:38 ` s_j_newbury at yahoo dot co dot uk
2006-05-29 22:34 ` [Bug target/27500] " pinskia at gcc dot gnu dot org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: s_j_newbury at yahoo dot co dot uk @ 2006-05-08 17:38 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from s_j_newbury at yahoo dot co dot uk 2006-05-08 17:38 -------
Created an attachment (id=11410)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11410&action=view)
arm-iwmmxt-linux-gnueabi config support
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27500
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/27500] iWMMXT bootstrap failure with recent binutils
2006-05-08 17:32 [Bug bootstrap/27500] New: iWMMXT bootstrap failure with recent binutils s_j_newbury at yahoo dot co dot uk
2006-05-08 17:38 ` [Bug bootstrap/27500] " s_j_newbury at yahoo dot co dot uk
@ 2006-05-29 22:34 ` pinskia at gcc dot gnu dot org
2006-07-05 13:38 ` s_j_newbury at yahoo dot co dot uk
2007-02-11 19:34 ` s_j_newbury at yahoo dot co dot uk
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-05-29 22:34 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|major |normal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27500
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/27500] iWMMXT bootstrap failure with recent binutils
2006-05-08 17:32 [Bug bootstrap/27500] New: iWMMXT bootstrap failure with recent binutils s_j_newbury at yahoo dot co dot uk
2006-05-08 17:38 ` [Bug bootstrap/27500] " s_j_newbury at yahoo dot co dot uk
2006-05-29 22:34 ` [Bug target/27500] " pinskia at gcc dot gnu dot org
@ 2006-07-05 13:38 ` s_j_newbury at yahoo dot co dot uk
2007-02-11 19:34 ` s_j_newbury at yahoo dot co dot uk
3 siblings, 0 replies; 5+ messages in thread
From: s_j_newbury at yahoo dot co dot uk @ 2006-07-05 13:38 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from s_j_newbury at yahoo dot co dot uk 2006-07-05 13:38 -------
This bug is still present with binutils-2.17.50.0.2. I am still uncertain
whether gcc is producing invalid code or the check in binutils is wrong. I
have found this bug to be triggered while compiling gcc and even
binutils-2.16.91. It also occurs when compiling ghostscript.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27500
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/27500] iWMMXT bootstrap failure with recent binutils
2006-05-08 17:32 [Bug bootstrap/27500] New: iWMMXT bootstrap failure with recent binutils s_j_newbury at yahoo dot co dot uk
` (2 preceding siblings ...)
2006-07-05 13:38 ` s_j_newbury at yahoo dot co dot uk
@ 2007-02-11 19:34 ` s_j_newbury at yahoo dot co dot uk
3 siblings, 0 replies; 5+ messages in thread
From: s_j_newbury at yahoo dot co dot uk @ 2007-02-11 19:34 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from s_j_newbury at yahoo dot co dot uk 2007-02-11 19:34 -------
The problem is resolved in current binutils/gcc so marking as FIXED.
--
s_j_newbury at yahoo dot co dot uk changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27500
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2007-02-11 19:34 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2006-05-08 17:32 [Bug bootstrap/27500] New: iWMMXT bootstrap failure with recent binutils s_j_newbury at yahoo dot co dot uk
2006-05-08 17:38 ` [Bug bootstrap/27500] " s_j_newbury at yahoo dot co dot uk
2006-05-29 22:34 ` [Bug target/27500] " pinskia at gcc dot gnu dot org
2006-07-05 13:38 ` s_j_newbury at yahoo dot co dot uk
2007-02-11 19:34 ` s_j_newbury at yahoo dot co dot uk
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