Daniel Jacobowitz wrote: > On Tue, May 07, 2002 at 07:25:23PM -0700, Geoffrey Espin wrote: > >>On Tue, May 07, 2002 at 09:43:14PM -0400, Daniel Jacobowitz wrote: >> >>>>Does work it for kernel type debugging over *Ethernet*? >>>>I see some docs saying "TCP/IP" connection... but does that >>>>mean a special kind of network driver? Or a gdbstub/agent >>>>outside the kernel in a special monitor? >>>> >>>What do you mean by kernel type debugging? It's not a kernel stub. It >>>can debug user programs over TCP/IP or a serial line. >>> >>In traditional embedded RTOS land, "system-level debugging". >>In the olden days one had to have BDM/JTAG hardware assist >>to step thru truly arbitary bits of code, like interrupt handlers, >>scheduler. >> >>The original question was about using using a hardware debugger. >>Clearly using gdb/gdbserver is for apps only, AFAIK. Does one >>bother with a h/w debugger for apps? Using kgdb with some kind >> > > Actually, yes, you can. I believe at least the Abatron BDI can do > this. Could be wrong, though. > I have used kgdb over JTAG. Jun
