Re: [Qemu-devel] Is *-bsd-user target broken?

[Andreas Färber]

Am 26.06.2012 17:49, schrieb Igor Mammedov:
> Example of what I've did on FreeBSD, qemu with your recent patches and
> ld patch form qemu-devel port:
> 
> # ./configure  --enable-debug  --disable-werror --target-list=i386-bsd-user
> 
> # ./i386-bsd-user/qemu-i386 -strace -bsd FreeBSD -L / /bin/ls
> 
> After some waiting it SIGSEGVs with following trace:
> 
> 0x801484e8 in g_hash_table_lookup () from /usr/local/lib/libglib-2.0.so.0
> (gdb) bt
> #0  0x801484e8 in g_hash_table_lookup () from
> /usr/local/lib/libglib-2.0.so.0
> #1  0x6001788c in type_table_lookup (name=0x600c72be "i386-cpu") at
> qom/object.c:95
> #2  0x60017b60 in type_get_by_name (name=0x600c72be "i386-cpu") at
> qom/object.c:157
> #3  0x60018837 in object_dynamic_cast (obj=0x80534010,
> typename=0x600c72be "i386-cpu") at qom/object.c:435
> #4  0x6001897e in object_dynamic_cast_assert (obj=0x80534010,
> typename=0x600c72be "i386-cpu") at qom/object.c:484
> #5  0x60051eff in x86_cpu_realize (obj=0x80534010, errp=0x0) at
> /root/qemu/target-i386/cpu.c:1709
> #6  0x60053488 in cpu_x86_init (cpu_model=0x600c3711 "qemu32") at
> /root/qemu/target-i386/helper.c:1178
> #7  0x60022c61 in cpu_init (cpu_model=0x600c3711 "qemu32") at cpu.h:965
> #8  0x6002238e in main (argc=7, argv=0xbfbfebd4) at
> /root/qemu/bsd-user/main.c:915

Sounds like something is going wrong with linking of qom/cpu.o... Could
you check a clean build before Paolo's refactoring?

Andreas

-- 
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg