[SerialICE] SerialICE Segmentation fault (core dumped)

[Alexander Graf]

On 19.01.2010, at 23:12, Stefan Reinauer wrote:

> On 1/19/10 10:17 PM, Joseph Smith wrote:
>> (gdb) bt
>> #0  cpu_register_physical_memory_offset (start_addr=4292345856,
>> size=524288, 
>>    phys_offset=0, region_offset=0) at /home/joe/qemu-0.11.0/exec.c:2327
>> #1  0x080715b8 in cpu_register_physical_memory (
>>    phys_offset=<value optimized out>, size=<value optimized out>, 
>>    start_addr=<value optimized out>) at ../cpu-common.h:33
>> #2  serialice_register_physical (phys_offset=<value optimized out>, 
>>    size=<value optimized out>, start_addr=<value optimized out>)
>>    at /home/joe/qemu-0.11.0/serialice.c:93
>> 
> This is almost there...
> 
> Can you recompile Qemu and add "-g" to CFLAGS and try again? It does
> look suspicious that phys_offset and size are optimized out, though..
> 
> BTW, I just tried SerialICE on an x86-64 OpenSUSE 11.2 system and it
> works nicely without a segfault. Maybe Fedora is using a buggy compiler
> or a specific compiler option that breaks things?

The trace says you're using env before it's initialized.

Alex