How can I debug a Linux Kernel Module Driver with the UDE?

Load a kernel module and debug from the first line:

1. Start UDE
2. Create a new workspace or load an existing
3. After creating a new workspace, click on default to load a default configuration file
4. Select your target and load the "<Target> Linux kernel debugging support" configuration
5. Save the config file
6. After the workspace was created, load the uncompressed Linux kernel image (vmlinux_<Target>_ram.elf)
7. Load the Linux kernel module driver file (e.g.: led_driver.ko)
8. UDE uploads the driver module to the target and halts the target at the driver module init-function
9. Set your desired breakpoints and click on GO to start the target again

Unload a kernel module:

1. Load the kernel module driver (see above)
2. Set a breakpoint at the driver modul exit-function if desired
3. Click on Views - Simulated I/O to open the terminal window
4. Login into the terminal window
5. Enter "rmmod <kernel module>" (without double quotation marks)
6. The target halts at the exit-function

Reload a kernel module:

1. Look at "Load the kernel module driver" (see above)

- or -

1. Click on Views - Simulated I/O to open the terminal window
2. Login into the terminal window
3. Enter "modprobe <kernel module>" (without double quotation marks)
4. The target halts at the init-function (if a breakpoint was set)