[Qemu-devel] Problems with GDB

[Tero Kaarlela]

Hi,

   I am currently trying to use GDB for debugging PPC guest. What I 
would like to do is to step one instruction but if I give command 
'nexti' from GDB affect is exactly same than if i give 'continue'. 
Running does not stop after 1 instruction. My GDB config:

                           GDB version 6.1
                            "--host=i386-linux --target=ppc-linux"

And here is GDB debug from Qemu:

   Waiting gdb connection on port 1234 (nexti invoked here)
command='Hc-1'
reply=''
command='qC'
reply=''
command='qOffsets'
reply=''
command='?'
reply='S05'
command='Hg0'
reply=''
command='g'
reply='000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffc000030000000000000000000000000000000000000000000'
command='mfffffffc,c'
reply='4bfffe050000000000000000'
command='vCont?'
reply=''
command='Hc0'
reply=''
command='s'


So am I doing something wrong here/is my GDB configured properly.


Thanks

Tero