diff options
| author | Zachary Turner <zturner@google.com> | 2017-12-07 22:51:16 +0000 |
|---|---|---|
| committer | Zachary Turner <zturner@google.com> | 2017-12-07 22:51:16 +0000 |
| commit | c32978de039a2bac6984844773e5ae7d640c1f4e (patch) | |
| tree | 2e38ed4e1779fff12d14b426eabaae3961729252 /lib/DebugInfo | |
| parent | c94e896e673e3d0f6ce4f6bb768dfb8a1a64d23d (diff) | |
[DebugInfo] Fix register variables not showing up in pdb.
Previously, when linking against libcmt from the MSVC runtime,
lld-link /verbose would show "Ignoring unknown symbol record
with kind 0x1006". It turns out this was because
TypeIndexDiscovery did not handle S_REGISTER records, so these
records were not getting properly remapped.
Patch by: Alexnadre Ganea
Differential Revision: https://reviews.llvm.org/D40919
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@320108 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/DebugInfo')
| -rw-r--r-- | lib/DebugInfo/CodeView/TypeIndexDiscovery.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/DebugInfo/CodeView/TypeIndexDiscovery.cpp b/lib/DebugInfo/CodeView/TypeIndexDiscovery.cpp index c23fadc2304..d283e9e6d2f 100644 --- a/lib/DebugInfo/CodeView/TypeIndexDiscovery.cpp +++ b/lib/DebugInfo/CodeView/TypeIndexDiscovery.cpp @@ -392,6 +392,9 @@ static bool discoverTypeIndices(ArrayRef<uint8_t> Content, SymbolKind Kind, case SymbolKind::S_LOCAL: Refs.push_back({TiRefKind::TypeRef, 0, 1}); // Type break; + case SymbolKind::S_REGISTER: + Refs.push_back({TiRefKind::TypeRef, 0, 1}); // Type; + break; case SymbolKind::S_CONSTANT: Refs.push_back({TiRefKind::TypeRef, 0, 1}); // Type break; |