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Re: GDB for powerpc-eabi under cygwin
- To: Michael Elizabeth Chastain <chastain at cygnus dot com>
- Subject: Re: GDB for powerpc-eabi under cygwin
- From: Joćo Cadamuro Junior <cadamuro at lit dot cpdtt dot cefetpr dot br>
- Date: Mon, 04 Dec 2000 08:15:11 -0300
- CC: gdb at sources dot redhat dot com
- References: <200012012140.NAA13740@train2.cygnus.com>
Thank you for your informations. About this problem, I'll try some version in
the near future...
Michael Elizabeth Chastain wrote:
> Hello Joćo Cadamuro Junior,
>
> > 1. PowerPC simulator don't work for snapshot 2000-08-16.
> >
> > If you compile a simple "Hello Word" for the simulator and try to debug
> > it with GDB, you'll be "ejected"...
>
> I ran into the same problem several days ago, and I have analyzed this
> bug. The problem is in sim/ppc/sim_calls.c, functions sim_fetch_register
> and sim_store_register. These functions call the macro REGISTER_NAME,
> and a multi-arch change broke REGISTER_NAME in the simulator.
>
> The PowerPC simulator maintainer has sent me a patch to try. We hope
> to fix it in sourceware very soon.
>
> I don't have any help for your other problems, sorry.
>
> Michael Elizabeth Chastain
> <mailto:chastain@redhat.com>
> "love without fear"