some psim bugs

[Peter Grehan]

Hi Josh,

> In case any of you still use psim

 Yep, I still use it.

> The first concerns the allocation of Open Firmware's htab.

 Mark Peek worked around this in the FreeBSD port:

  http://www.FreeBSD.org/cgi/cvsweb.cgi/ports/emulators/psim-freebsd/files/patch-hw_tab.c

 ... but if you get your fix folded in, that would be preferable.  

> The second bug also concerns the emulated Open Firmware.  The client
> interface function "nextprop" never returns the first property.  In the
> file gdb/sim/ppc/emul_chirp.c, in chirp_emul_nextprop(), look for the
> statement:

 Haven't hit this one yet.

later,

Peter.