I understand that QEMU built-in gdbserver can be used to debug kernel or bare-metal program. But I am curious that if it is possible to use QEMU built-in gdbserver to debug a program running in guest os in QEMU.
Asked
Active
Viewed 183 times
1 Answers
2
It is possible, but it won't be pleasant. Don't be surprised if execution bounces around as the kernel services external interrupts, and switches to other tasks. I'd recommend using a normal user-mode debugger inside the VM if possible.
Jonathon Reinhart
- 132,704
- 33
- 254
- 328