Ian Soanes wrote: > > Ralf Baechle wrote: > > > > On Mon, Apr 23, 2001 at 06:31:20PM +0200, Fabrice Bellard wrote: > > > > > Did someone make a patch so that gdb can do single step on mips-linux ? If > > > not, do you prefer a patch to gdb or a patch in the kernel to support the > > > PTRACE_SINGLESTEP command ? > > > > Last I used GDB single stepping has been working fine for me, so I wonder > > what is broken? > > <snip> > > 2/ Previously I've had some luck single stepping kernel and module code > with the kernel gdbstub (arch/mips/kernel/gdb-stub.c), so I ported the > relevant single stepping code into gdbserver. The results were much > better. The only thing that seems to be wrong now is stepping over > function calls isn't working quite right. I can step into functions OK > though. > <snip> Hi, Sorry, I made a mistake (forgetting to clear a breakpoint) when I ported the stub single step code into gdbserver. As far as I can tell, single stepping works fine now. BTW, should I be worried about MIPS16 instructions? (single step breakpoints are always placed on a 4 byte increment) ...or is that a silly question? Best regards, Ian
