ARM register pages

[Shaun Jackman]

On 6/9/05, Daniel Jacobowitz <drow@false.org> wrote:
> The easiest solution will be to do this instead:
> abt:    [copy the banked address to lr, which is not useful at this
>          point]
> 1:      b 1b

If it's possible, I'd prefer to accomplish a backtrace without
altering the target's code. I was hoping that "set $cpsr=0x1f" would
make $lr_usr visible in $lr to gdb, but the value of $lr displayed by
"i reg" remains the same. Does gdb cache the value of the register? Is
there a way to force gdb to reload the value of the register from the
remote target?

Cheers,
Shaun