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[Qemu-devel] 32bit emulation in x86_64 System emulation
From: |
Mario Goppold |
Subject: |
[Qemu-devel] 32bit emulation in x86_64 System emulation |
Date: |
Thu, 27 Oct 2005 08:37:04 +0200 |
User-agent: |
KMail/1.8 |
Hi list,
I've tried to install SuSE92 x68_64 as guest (qemu 0.7.2 with and without
kqemu). During the install grub terminates with core. But not only grub
terminates:
#include <stdio.h>
int main() {
printf("Hallo Welt!\n");
return 0;
}
gcc a.c ; ./a.out is ok but
gcc -m32 a.c; ./a.out Segmentation fault (core dumped)
with gdb:
Core was generated by `./a.out'.
Program terminated with signal 11, Segmentation fault.
warning: current_sos: Can't read pathname for load map: Input/output error
Reading symbols from /lib/tls/libc.so.6...done.
Loaded symbols for /lib/tls/libc.so.6
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
#0 0x5568aff4 in ?? () from /lib/tls/libc.so.6
(gdb) where
#0 0x5568aff4 in ?? () from /lib/tls/libc.so.6
#1 0x555d4bf3 in _IO_file_stat_internal () from /lib/tls/libc.so.6
#2 0x555d4bf3 in _IO_file_stat_internal () from /lib/tls/libc.so.6
#3 0x555ca494 in _IO_file_doallocate_internal () from /lib/tls/libc.so.6
#4 0x555d77be in _IO_doallocbuf_internal () from /lib/tls/libc.so.6
#5 0x555d550a in _IO_new_file_overflow () from /lib/tls/libc.so.6
#6 0x555d49fd in _IO_new_file_xsputn () from /lib/tls/libc.so.6
#7 0x555b25e8 in vfprintf () from /lib/tls/libc.so.6
#8 0x555ba7b0 in printf () from /lib/tls/libc.so.6
#9 0x080483e0 in main () at a.c:4
What's worng? Outside of qemu it works fine.
In the meantime i've found out that's not (only) a SuSE problem:
SuSE92, SuSE93, SuSE10, FC4 fails but Ubuntu 5.10 works fine (all in x86_64).
Have anyone see this behaviour. What can i do?
Mario
- [Qemu-devel] 32bit emulation in x86_64 System emulation,
Mario Goppold <=