Re: [patch] Handle signed addresses in the dwarf2 unwinder

Maciej W. Rozycki
2007-04-30T13:00:14Z

On Sat, 28 Apr 2007, Daniel Jacobowitz wrote:

> Unfortunately mips-linux testing doesn't really cover this; userspace
> binaries sit below 0x80000000. However, I'm pretty sure this is
> necessary to debug programs linked above that point. I'll check it in
> when I turn on the CFI unwinder for MIPS, which will be just after we
> figure out what to do about store_typed_address (my last message).

You can use the newlib configuration and the sde64 target board, like
e.g.:

$ .../configure --target=mipsisa32-sde-elf
$ make
$ (cd gdb && make check//mips-sim-sde64/-EB)

Or if it does not work for you, then perhaps I could check if your patch
does not break anything for me.

OTOH, I don't seem to have a change like this in my queue and we have
used DWARF-2 successfully for some time, including testing for n32
targets.

Maciej