Trying to run linux-user-test-0.3 from qemu.org. The programs produce
the expected output but always end up with a segmentation fault:
$ sparc64-linux-user/qemu-sparc64 ../linux-user-test-0.3/sparc64/busybox
BusyBox v1.6.1 (2007-10-20 10:22:43 EEST) multi-call binary
Copyright (C) 1998-2006 Erik Andersen, Rob Landley, and others.
Licensed under GPLv2. See source distribution for full notice.
Usage: busybox [function] [arguments]...
or: [function] [arguments]...
BusyBox is a multi-call binary that combines many common Unix
utilities into a single executable. Most people will create a
link to busybox for each function they wish to use and BusyBox
will act like whatever it was invoked as!
Currently defined functions:
echo, expr, ls
Segmentation fault
$
Program received signal SIGSEGV, Segmentation fault.
0x00000000600313ce in ldl_be_p (dc=0x7fffffffd510) at ../cpu-all.h:446
446 asm volatile ("movl %1, %0\n"
(gdb) bt
#0 0x00000000600313ce in ldl_be_p (dc=0x7fffffffd510) at ../cpu-all.h:446
#1 disas_sparc_insn (dc=0x7fffffffd510) at qemu/target-sparc/translate.c:1876
#2 0x00000000600666b9 in gen_intermediate_code_internal
(env=0x6224aed0, tb=0x7ffff43d71b0) at
qemu/target-sparc/translate.c:4897
#3 gen_intermediate_code (env=0x6224aed0, tb=0x7ffff43d71b0) at
qemu/target-sparc/translate.c:4967
#4 0x000000006002bb06 in cpu_sparc_gen_code (env=0x6224aed0,
tb=0x7ffff43d71b0, gen_code_size_ptr=0x7fffffffd5f4) at
qemu/translate-all.c:73
#5 0x000000006002af6c in tb_gen_code (env=0x6224aed0, pc=593344,
cs_base=<value optimized out>, flags=<value optimized out>,
cflags=<value optimized out>)
at qemu/exec.c:995
#6 0x000000006002c22d in tb_find_slow (env1=<value optimized out>) at
qemu/cpu-exec.c:167
#7 tb_find_fast (env1=<value optimized out>) at qemu/cpu-exec.c:194
#8 cpu_sparc_exec (env1=<value optimized out>) at qemu/cpu-exec.c:599
#9 0x0000000060005f60 in cpu_loop (env=0x6224aed0) at
qemu/linux-user/main.c:1026
#10 0x0000000060006b92 in main (argc=1646563376, argv=<value optimized
out>, envp=<value optimized out>) at qemu/linux-user/main.c:3468
(gdb)
Is that a bad test or a qemu bug? The host runs Linux x86_64.
--
Regards,
Artyom Tarasenko
solaris/sparc under qemu blog: http://tyom.blogspot.com/
