Hello,

The attached patch is to address a problem with PPC64 where the minimal 
symbol table provides addresses for function descriptors and not proper 
functions.

First the "adjust_breakpoint_address" interface is changed so that it 
returns non-zero if GDB should warn the user of any breakpoint adjustment.

It then modifies breakpoint.c to work with that new interface.  And 
ppc64 to provide a version of that interface that doesn't require any 
warning.

For breakpoint.c, I've also modified the warnings so that the warning:

warning: Breakpoint 2 address previously adjusted from 0x104e5a60 to 
0x100895d0.

no longer occures - I figure that the user will have noted it when the 
breakpoint was set.  It could also be made per-breakpoint?

so, thoughts?
ok?

Andrew

PS: Here's the original hack.
http://sources.redhat.com/ml/gdb-patches/2003-09/msg00415.html
And kevin's original adjust_breakpoint_address 
posthttp://sources.redhat.com/ml/gdb-patches/2003-10/msg00404.html