m68k-pic-*

Clem Vasseur darkclem@wanadoo.fr
Thu Jul 5 09:36:00 GMT 2001


> > > Does -fPIC help?
> > >  
> > No, because (AFAIK) it doesn't produce "base-register relative" addressing
> > for the .data and .bss sections.
> 
> What about :
> 
> @item -mpcrel
>   Use the pc-relative addressing mode of the 68000 directly, instead of
>   using a global offset table.  At present, this option implies -fpic,
>   allowing at most a 16-bit offset for pc-relative addressing.  -fPIC is
>   not presently supported with -mpcrel, though this could be supported for
>   68020 and higher processors.
> 

This won't work.. it doesn't use a5 for accessing the .data and .bss segments.

---
Clem Vasseur <nitrogen@nrj.com>
Icarus Productions < http://icarus.ticalc.org >


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