Thayne Harbaugh schreef:
Has anyone seen an insta-segfault with i386-linux-user qemu? I've
compiled qemu-0.9.0 as well as qemu-cvs (2007-09-18) with gcc-3.4 and
-fno-strict-aliasing on an amd64 and I get this:
./i386-linux-user/qemu-i386 --help
Segmentation fault
>From GDB:
Program received signal SIGSEGV, Segmentation fault.
0x0000000000000000 in ?? ()
(gdb) bt
#0 0x0000000000000000 in ?? ()
#1 0x00000000600575ed in __libc_csu_init ()
#2 0x00002b826c660ade in __libc_start_main () from /lib/libc.so.6
#3 0x00000000600050e9 in _start ()
Nice NULL frame there - and it's before main() is reached.
Install prefix /usr
BIOS directory /usr/share/qemu
binary directory /usr/bin
Manual directory /usr/share/man
ELF interp prefix /usr/gnemul/qemu-%M
Source path /home/thayne/dev/c2/qemu-0.9.0
C compiler gcc-3.4
Host C compiler gcc (also tried with gcc-3.4)
make make
install install
host CPU x86_64
host big endian no
target list i386-linux-user arm-linux-user
gprof enabled no
profiler no
static build no
SDL support yes
SDL static link yes
mingw32 support no
Adlib support yes
CoreAudio support no
ALSA support yes
DSound support no
FMOD support no
kqemu support yes
Documentation yes
CFLAGS -Wall -fno-strict-aliasing -Wall -ggdb -fno-strict-aliasing
libc 2.6.1-1 (debian lenny)
Yes, I had this problem too. U only compiled the program using the
'user' parameters. But to get the virtualisation going, you need to
compile at least one 'softmmu' (whatever that is). Doing that will
create the executable: qemu (this is the executable you want :) )
So I run Linux and I compile it with (and I really need it):
i386-linux-user AND i386-softmmu (i386 can be replaced with your
arch such as: ppc, sparc, x86_64, mips, mipsel and arm)
That should create an executable called qemu (as stated before) which
should not segfault immediatly lol :)
Good Luck :)
