Hi Parmenides.. On Fri, Mar 30, 2012 at 19:00, Parmenides <mobile.parmenides@gmail.com> wrote:
In the guest, 'mymodule.ko' is inserted again
insmod mymodule.ko
I found that the breakpoint set at mymodule.c:37 is triggered this time surprisingly, and the 'insmod' didn't return immediately until the gdb is given with another 'continue' command.
(gdb) continue
Then, the breakpoint doesn't triggered anymore as usual,
Reading your above explanation, assuming that you inserted the symbol file into the right offset, I think you might found a bug in Qemu's gdb stub itself. I highly suggest you report this problem directly to qemu-devel list to get quick fix. -- regards, Mulyadi Santosa Freelance Linux trainer and consultant blog: the-hydra.blogspot.com training: mulyaditraining.blogspot.com