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* [Bug c++/21153] New: gcc segfaults compiling qemu
@ 2005-04-21 15:45 developer at isl-gbr dot de
2005-04-21 15:46 ` [Bug c++/21153] " developer at isl-gbr dot de
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: developer at isl-gbr dot de @ 2005-04-21 15:45 UTC (permalink / raw)
To: gcc-bugs
System is uniarch x86_64(AMD64), built from scratch.
gcc -v
Reading specs from /usr/lib/gcc/x86_64-pc-linux-gnu/3.4.3/specs
Configured with: ../gcc-3.4.3/configure --host=x86_64-pc-linux-gnu
--build=x86_64-pc-linux-gnu --prefix=/usr --libexecdir=/usr/lib --enable-shared
--enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu
--enable-languages=c,c++,objc,f77,java : (reconfigured) ../gcc-3.4.3/configure
--host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr
--libexecdir=/usr/lib --enable-shared --enable-threads=posix
--enable-__cxa_atexit --enable-clocale=gnu
--enable-languages=c,c++,objc,f77,java --disable-multilib
Thread model: posix
gcc version 3.4.3
happened with my previous systems too (not sure anymore but i think it was
gcc3.3.3 and 3.4.1)
Happens with default qemu default optimization :
-Wall -O2 -g -fno-strict-aliasing
when setting to -O0 it compiles, but doesnt work (segfaults during runtime)
the error during compilation is:
target-i386/op.c
In file included from
/usr/src/emulator/qemu-snapshot-2005-04-18_23/target-i386/op.c:22:
/usr/src/emulator/qemu-snapshot-2005-04-18_23/target-i386/exec.h: In function
`helper_fldt':
/usr/src/emulator/qemu-snapshot-2005-04-18_23/target-i386/exec.h:475: warning:
cast to pointer from integer of different size
/usr/src/emulator/qemu-snapshot-2005-04-18_23/target-i386/exec.h: In function
`helper_fstt':
/usr/src/emulator/qemu-snapshot-2005-04-18_23/target-i386/exec.h:480: warning:
cast to pointer from integer of different size
/usr/src/emulator/qemu-snapshot-2005-04-18_23/target-i386/op.c: In function
`op_goto_tb0':
/usr/src/emulator/qemu-snapshot-2005-04-18_23/target-i386/op.c:1277: warning:
cast to pointer from integer of different size
/usr/src/emulator/qemu-snapshot-2005-04-18_23/target-i386/op.c: In function
`op_goto_tb1':
/usr/src/emulator/qemu-snapshot-2005-04-18_23/target-i386/op.c:1282: warning:
cast to pointer from integer of different size
/usr/src/emulator/qemu-snapshot-2005-04-18_23/target-i386/op.c: In function
`op_divw_AX_T0':
/usr/src/emulator/qemu-snapshot-2005-04-18_23/target-i386/op.c:374: internal
compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[1]: *** [op.o] Error 1
make[1]: Leaving directory `/usr/src/emulator/qemu-snapshot-2005-04-18_23/i386-user'
make: *** [all] Error 1
--
Summary: gcc segfaults compiling qemu
Product: gcc
Version: 3.4.3
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: developer at isl-gbr dot de
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: x86_64-pc-linux-gnu
GCC host triplet: x86_64-pc-linux-gnu
GCC target triplet: x86_64-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21153
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/21153] gcc segfaults compiling qemu
2005-04-21 15:45 [Bug c++/21153] New: gcc segfaults compiling qemu developer at isl-gbr dot de
@ 2005-04-21 15:46 ` developer at isl-gbr dot de
2005-04-21 15:47 ` [Bug target/21153] " pinskia at gcc dot gnu dot org
2005-04-29 10:50 ` belyshev at depni dot sinp dot msu dot ru
2 siblings, 0 replies; 4+ messages in thread
From: developer at isl-gbr dot de @ 2005-04-21 15:46 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From developer at isl-gbr dot de 2005-04-21 15:46 -------
Created an attachment (id=8703)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8703&action=view)
the required op.i file
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21153
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug target/21153] gcc segfaults compiling qemu
2005-04-21 15:45 [Bug c++/21153] New: gcc segfaults compiling qemu developer at isl-gbr dot de
2005-04-21 15:46 ` [Bug c++/21153] " developer at isl-gbr dot de
@ 2005-04-21 15:47 ` pinskia at gcc dot gnu dot org
2005-04-29 10:50 ` belyshev at depni dot sinp dot msu dot ru
2 siblings, 0 replies; 4+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-04-21 15:47 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Component|c++ |target
Keywords| |ice-on-valid-code
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21153
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug target/21153] gcc segfaults compiling qemu
2005-04-21 15:45 [Bug c++/21153] New: gcc segfaults compiling qemu developer at isl-gbr dot de
2005-04-21 15:46 ` [Bug c++/21153] " developer at isl-gbr dot de
2005-04-21 15:47 ` [Bug target/21153] " pinskia at gcc dot gnu dot org
@ 2005-04-29 10:50 ` belyshev at depni dot sinp dot msu dot ru
2 siblings, 0 replies; 4+ messages in thread
From: belyshev at depni dot sinp dot msu dot ru @ 2005-04-29 10:50 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From belyshev at depni dot sinp dot msu dot ru 2005-04-29 10:50 -------
*** This bug has been marked as a duplicate of 16702 ***
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21153
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2005-04-29 10:50 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2005-04-21 15:45 [Bug c++/21153] New: gcc segfaults compiling qemu developer at isl-gbr dot de
2005-04-21 15:46 ` [Bug c++/21153] " developer at isl-gbr dot de
2005-04-21 15:47 ` [Bug target/21153] " pinskia at gcc dot gnu dot org
2005-04-29 10:50 ` belyshev at depni dot sinp dot msu dot ru
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