If you write code for Linux systems, chances are you will have used the venerable GNU Debugger (GDB). Acting as a back end for many GUIs and the interface to various JTAG debugging tools in the ...

The third installs a version of the gdb debugging tool that works with target systems regardless of the processor architecture. Make a note somewhere of the ARM architecture designation, ...

We don’t always JTAG, but when we do, we use a Black Magic Probe. It’s a completely open ARM-chip debugging powerhouse. If you program the small ARM chips and you don’t have a BMP, you need a BMP.

Often the pivotal factor in achieving development timetables comes down to one's efficiency in finding and fixing bugs. Debugging inside the Linux kernel can be quite challenging. No matter how you ...