Hi, Sorry for the previous incomplete mail. I am trying to use KGDB on kernel 2.6.27.4. I have gone through the Documentation/blackfin/kgdb.txt I couldn't find where to download the kgdb patch for my kernel version. However I found while doing "make menuconfig" that there is the option "KGDB: kernel debug with remote gdb" There is an option as its subtime "use kgdb over the serial console". But I couldn't find where to set the serial port for the same. Also I didn't get the option "KGDB: Wait for gdb connection early" Where can I get the bfin-elf-gdb ? My GCC version is 4.2. Also, will it work if I compile the kernel in the test machine itself and copy the vmlinux binary to the development machine. (using the terminology used by the kgdb documentation). My Test Machine: VMware-guest running Fedora Core 9 My Development Machine: Host running Ubuntu Hardy. -- Regards, Sukanto Ghosh -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ