[patch/resend/rfa] (2/4) Cleanup tm-hppa.h for multiarch.

[Randolph Chung]

> This has been superseeded by objfile_data() (grep for examples). 
> Looking at the HP code it seems to contain two things:
> 
> - unwind info (unwind_info)
> - shlib info (so_info, dp)
> 
> First, how much of this is used by GNU/Linux?  If it isn't it can get 
> burried in hppa-hpux-tdep.[hc].  If it is (well the unwind_info bit I 
> migiht be? then that should be split out to its own private objfile_data.

both of these are used by hppa-linux as well. the solib trampoline
detection code needs some work as linux has some slight variations,
altho it is mostly the same.

the unwind info is the same for hpux and hppa-linux, altho on linux we
also have the option of using dwarf unwind data.

i'll look into objfile_data.

thanks,
randolph
-- 
Randolph Chung
Debian GNU/Linux Developer, hppa/ia64 ports
http://www.tausq.org/