Hi, I am new to Tizen OS and I was wondering what are the different technique to debug the kernel. I am aware of kgdb and I am trying to enable it on current Tizen OS on target machine & fedora 16 as host machine. I ran menuconfig and have enable kgdb parameter and was successfully able to build kernel with kgdb. After booting up the OS I successfully loaded kgdb by running following command,
echo ttyS0 > /sys/module/kgdboc/parameters/kgdboc ttyS0 being my serial port. But when try to halt the kernel & connect with remote gdb (on fedora) the gdb times out. Can any one highlight the issue. Can there be a mismatch of gdb version? Following are details about gdb lib on tizen Repository: @System Name: gdb Version: 7.2-1.4 Arch: i586 Vendor: tizen Installed: Yes Status: up-to-date Installed Size: 4.5 MiB Summary: A GNU source-level debugger for C, C++, Java and other languages Description: GDB, the GNU debugger, allows you to debug programs written in C, C++, Java, and other languages, by executing them in a controlled fashion and printing their data. And on fedora I am using Version: 7.3.50.20110722 Arch: x86_64 Is the architecture difference giving a problem?
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