Recommit of r303159 "[DWARF] - Use DWARFAddressRange struct instead of uint64_t pair for DWARFAddressRangesVector"
All places were shitched to use DWARFAddressRange now.
Suggested during review of D33184.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@303163 91177308-0d34-0410-b5e6-96231b3b80d8
I found this when investigated "Bug 32319 - .gdb_index is broken/incomplete" for LLD.
When we have object file with .debug_ranges section it may be filled with zeroes.
Relocations are exist in file to relocate this zeroes into real values later, but until that
a pair of zeroes is treated as terminator. And DWARF parser thinks there is no ranges at all
when I am trying to collect address ranges for building .gdb_index.
Solution implemented in this patch is to take relocations in account when parsing ranges.
Differential revision: https://reviews.llvm.org/D32228
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@301170 91177308-0d34-0410-b5e6-96231b3b80d8
In preparation for adding PDB support to LLVM, this moves the
DWARF parsing code to its own subdirectory under DebugInfo, and
renames LLVMDebugInfo to LLVMDebugInfoDWARF.
This is purely a mechanical / build system change.
Differential Revision: http://reviews.llvm.org/D7269
Reviewed by: Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227586 91177308-0d34-0410-b5e6-96231b3b80d8
