versions of gcc as shipped with Fedora 12. Specific changes include:
- Vastly increase the number of opcodes we understand how to
evaluate when processing a location expression.
- Process frame unwind data from the debug_frame ELF section as
well as the eh_frame section.
- Handle version 3 CIEs in frame unwind data.
- Handle the compact form of DW_AT_data_member_location which just
gives a constant offset from the start of it's base type instead
of a full location expression.
Based on patches from Jakub Jelinek on bugs #210479 and #210566.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10939
mostly by a lot of comparison of this code vs that of
binutils-2.17/binutils/dwarf.c vs the relevant specs.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6610
