Hi, I got:
host machine: RedHat (RHEL6)
virtual machine: RedHat (RHEL6)
I run (on host machine):
qemu-system-x86_64 ...... -S -s
after that i run (on host machine):
gdb
target remote localhost:1234
set architecture i386:x86-64
and then i can use (on host machine) 'ctrl + c' to stop virtual machine and 'cont' to continue virtual machine.
Now, I created linux kernel module (in C) with:
asm("aa: jmp aa");
I insert that module to virtual machine. After that whole system stops (on asm("aa: jmp aa")). I would like to step debug after my module hangs.
Do you know the way how to do that?
Maybe how to modify next instructions?