hi, I started a debugger project. It's based on the user space backport of optimized kprobes (djprobes) and RSP stub implementation. The debugger is implemented as a preloaded shared library, which handles all the debugger work, hence no kernel ptrace is needed. It just reached the state where it can handle simple gdb session of setting/reaching a breakpoint and continue the execution. Details can be found on http://people.redhat.com/jolsa/gelf/ I'd like to ask for opinions if there'd be users for such thing, and if it's worth to continue on this.. thanks for any ideas, jirka ps. I'm not subscribed to the list, so please include my email in the answer -- To unsubscribe from this list: send the line "unsubscribe linux-embedded" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html