[Lldb-commits] [PATCH] D24514: Add support for DW_AT_ranges_base attribute

[Tamas Berghammer via lldb-commits]

tberghammer created this revision.
tberghammer added reviewers: labath, clayborg.
tberghammer added a subscriber: lldb-commits.

Add support for DW_AT_ranges_base attribute

It is a new attribute emitted by clang as a GNU extension and will
be part of Dwarf5. The purpose of the attribute is to specify a compile
unit level base value for all DW_AT_ranges to reduce the number of
relocation have to be done by the linker.
    
Fixes (at least partially): https://llvm.org/pr28826

https://reviews.llvm.org/D24514

Files:
  source/Plugins/SymbolFile/DWARF/DWARFCompileUnit.cpp
  source/Plugins/SymbolFile/DWARF/DWARFCompileUnit.h
  source/Plugins/SymbolFile/DWARF/DWARFDebugInfoEntry.cpp
  source/Plugins/SymbolFile/DWARF/DWARFDebugRanges.cpp
  source/Plugins/SymbolFile/DWARF/DWARFDebugRanges.h
  source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D24514.71191.patch
Type: text/x-patch
Size: 6915 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/lldb-commits/attachments/20160913/aa21c684/attachment-0001.bin>