tromey wrote: > [...] > In non-stop mode (where you can stop one thread but leave the others > running), gdb wants to have the breakpoints always inserted. So, > something must emulate the displaced instruction. This sounds like the sort of thing that kernel kprobes do, which the uprobes patch does for userspace. The gdbstub prototype can use uprobes for such "displaced" breakpoints, and single-step-out-of-line to execute them on a few platforms like x86-*. This is already prototyped / working. (gdbstub currently restricts itself to single-threaded programs only, but that's another todo.) - FChE -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
