maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[lldb/DWARF] Remove a workaround from DebugNamesDWARFIndex 

This was needed when asking a compile unit for its dwo component
triggered a infinite recursion if the dwo unit has not been already
parsed.

This has since been fixed.
This commit is contained in:
Pavel Labath 2020-01-24 12:07:00 +01:00
parent 77cedb0cdb
commit d4b092b341
1 changed files with 0 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
lldb/source/Plugins/SymbolFile/DWARF/DebugNamesDWARFIndex.cpp
View File

@ -53,12 +53,7 @@ DebugNamesDWARFIndex::ToDIERef(const DebugNames::Entry &entry) {
if (!cu)
return llvm::None;
// This initializes the DWO symbol file. It's not possible for
// GetDwoSymbolFile to call this automatically because of mutual recursion
// between this and DWARFDebugInfoEntry::GetAttributeValue.
cu->ExtractUnitDIEIfNeeded();
cu = &cu->GetNonSkeletonUnit();
if (llvm::Optional<uint64_t> die_offset = entry.getDIEUnitOffset())
return DIERef(cu->GetSymbolFileDWARF().GetDwoNum(),
DIERef::Section::DebugInfo, cu->GetOffset() + *die_offset);