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Re: [PATCH 2/7] gdb: Add an is_declaration field to each symbol
>>>>> "Andrew" == Andrew Burgess <andrew.burgess@embecosm.com> writes:
Andrew> Track if a symbol is a declaration or not. At one point we could
Andrew> possibly figure this out based on the LOC_UNRESOLVED address class of
Andrew> the symbol, but, for Fortran we mark some symbols as LOC_UNRESOLVED
Andrew> even when the DWARF supplies an address, this is because the address
Andrew> supplied by the DWARF is actually wrong. For details look in
Andrew> dwarf2read.c and look for references to gFortran bug #40040. I have
Andrew> confirmed that current versions of gFortran still have the issue
Andrew> mentioned in that bug report.
That bug looks like another instance of the copy relocation problem.
So, I wonder if these workarounds could be removed if/when this series
lands:
https://sourceware.org/ml/gdb-patches/2019-06/msg00612.html
(I still haven't looked at Pedro's review in detail, but I will get to
it sooner or later.)
Tom