> Hello,
> 
> This, finally, is the tweak to the dwarf2-unwind code, to use the frame's address-in-block, instead of the frame's PC to select the CFI info.  Two test cases stop failing:
> 
> 1gdb.base/corefile.exp: backtrace in corefile.exp FAIL PASS 2gdb.base/gdb1250.exp: backtrace from abort KFAIL PASS
> 
> Ok for the mainline?
> Ok to pull something equivalent into 6.0 branch?

FYI,

The attached is the equivalent for the branch.

Andrew