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* [Bug inline-asm/35931] New: [ARM] - Kernel (v2.6.24) memset.S bad compile using 3.4.5
@ 2008-04-14 12:41 kristoffer dot ericson at gmail dot com
2008-04-14 12:42 ` [Bug inline-asm/35931] " kristoffer dot ericson at gmail dot com
2008-04-14 12:44 ` rguenth at gcc dot gnu dot org
0 siblings, 2 replies; 3+ messages in thread
From: kristoffer dot ericson at gmail dot com @ 2008-04-14 12:41 UTC (permalink / raw)
To: gcc-bugs
My target machine is an HP Jornada 720 (sa1100 based). Found this when trying
to boot from flashrom.
Using gcc 3.4.5 / glibc 2.3.5 memset.S is compiled without any errors. However
the kernel boots and freezes on memset.S (never returns from function). On
early_printk this is just seen as freezing right after "Node 0 : ..." message.
Using gcc 3.4.1 / glibc 2.3.2 works nicely.
gcc-3.4.5:
Reading specs from
/opt/crosstool/gcc-3.4.5-glibc-2.3.5/arm-unknown-linux-gnu/lib/gcc/arm-unknown-linux-gnu/3.4.5/specs
Configured with:
/home/kristoffer/crosstool-0.43/build/arm-unknown-linux-gnu/gcc-3.4.5-glibc-2.3.5/gcc-3.4.5/configure
--target=arm-unknown-linux-gnu --host=i686-host_pc-linux-gnu
--prefix=/opt/crosstool/gcc-3.4.5-glibc-2.3.5/arm-unknown-linux-gnu
--with-headers=/opt/crosstool/gcc-3.4.5-glibc-2.3.5/arm-unknown-linux-gnu/arm-unknown-linux-gnu/include
--with-local-prefix=/opt/crosstool/gcc-3.4.5-glibc-2.3.5/arm-unknown-linux-gnu/arm-unknown-linux-gnu
--disable-nls --enable-threads=posix --enable-symvers=gnu --enable-__cxa_atexit
--enable-languages=c,c++ --enable-shared --enable-c99 --enable-long-long
Thread model: posix
gcc version 3.4.5
gcc-3.4.1:
Reading specs from /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/specs
Configured with:
/work/crosstool-0.27/build/arm-linux/gcc-3.4.1-glibc-2.3.2/gcc-3.4.1/configure
--target=arm-linux --host=i686-host_pc-linux-gnu --prefix=/usr/local/arm/3.4.1
--with-headers=/usr/local/arm/3.4.1/arm-linux/include
--with-local-prefix=/usr/local/arm/3.4.1/arm-linux --disable-nls
--enable-threads=posix --enable-symvers=gnu --enable-__cxa_atexit
--enable-languages=c,c++ --enable-shared --enable-c99 --enable-long-long
Thread model: posix
gcc version 3.4.1
--
Summary: [ARM] - Kernel (v2.6.24) memset.S bad compile using
3.4.5
Product: gcc
Version: 3.4.5
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: inline-asm
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: kristoffer dot ericson at gmail dot com
GCC host triplet: i486-slackware-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35931
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug inline-asm/35931] [ARM] - Kernel (v2.6.24) memset.S bad compile using 3.4.5
2008-04-14 12:41 [Bug inline-asm/35931] New: [ARM] - Kernel (v2.6.24) memset.S bad compile using 3.4.5 kristoffer dot ericson at gmail dot com
@ 2008-04-14 12:42 ` kristoffer dot ericson at gmail dot com
2008-04-14 12:44 ` rguenth at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: kristoffer dot ericson at gmail dot com @ 2008-04-14 12:42 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from kristoffer dot ericson at gmail dot com 2008-04-14 12:42 -------
Created an attachment (id=15478)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15478&action=view)
memset.o compiled with 3.4.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35931
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug inline-asm/35931] [ARM] - Kernel (v2.6.24) memset.S bad compile using 3.4.5
2008-04-14 12:41 [Bug inline-asm/35931] New: [ARM] - Kernel (v2.6.24) memset.S bad compile using 3.4.5 kristoffer dot ericson at gmail dot com
2008-04-14 12:42 ` [Bug inline-asm/35931] " kristoffer dot ericson at gmail dot com
@ 2008-04-14 12:44 ` rguenth at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2008-04-14 12:44 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from rguenth at gcc dot gnu dot org 2008-04-14 12:43 -------
gcc 3.4 is no longer maintained. Please try 4.2.4.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |WONTFIX
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35931
^ permalink raw reply [flat|nested] 3+ messages in thread
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2008-04-14 12:41 [Bug inline-asm/35931] New: [ARM] - Kernel (v2.6.24) memset.S bad compile using 3.4.5 kristoffer dot ericson at gmail dot com
2008-04-14 12:42 ` [Bug inline-asm/35931] " kristoffer dot ericson at gmail dot com
2008-04-14 12:44 ` rguenth at gcc dot gnu dot org
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