From c32978de039a2bac6984844773e5ae7d640c1f4e Mon Sep 17 00:00:00 2001 From: Zachary Turner Date: Thu, 7 Dec 2017 22:51:16 +0000 Subject: [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 --- lib/DebugInfo/CodeView/TypeIndexDiscovery.cpp | 3 +++ 1 file changed, 3 insertions(+) (limited to 'lib/DebugInfo') 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 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; -- cgit v1.2.3