diff options
Diffstat (limited to 'llvm/lib/DebugInfo/PDB/DIA/DIASession.cpp')
-rw-r--r-- | llvm/lib/DebugInfo/PDB/DIA/DIASession.cpp | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/llvm/lib/DebugInfo/PDB/DIA/DIASession.cpp b/llvm/lib/DebugInfo/PDB/DIA/DIASession.cpp index a6bbf6f9e4f..3a4ecdba6b1 100644 --- a/llvm/lib/DebugInfo/PDB/DIA/DIASession.cpp +++ b/llvm/lib/DebugInfo/PDB/DIA/DIASession.cpp @@ -210,7 +210,22 @@ DIASession::findLineNumbers(const PDBSymbolCompiland &Compiland, std::unique_ptr<IPDBEnumLineNumbers> DIASession::findLineNumbersByAddress(uint64_t Address, uint32_t Length) const { CComPtr<IDiaEnumLineNumbers> LineNumbers; - if (S_OK != Session->findLinesByVA(Address, Length, &LineNumbers)) + if (S_OK != Session->findLinesByVA(Address, Length, &LineNumbers)) { + ULONGLONG LoadAddr = 0; + if (S_OK != Session->get_loadAddress(&LoadAddr)) + return nullptr; + DWORD RVA = static_cast<DWORD>(Address - LoadAddr); + if (S_OK != Session->findLinesByRVA(RVA, Length, &LineNumbers)) + return nullptr; + } + return llvm::make_unique<DIAEnumLineNumbers>(LineNumbers); +} + +std::unique_ptr<IPDBEnumLineNumbers> +DIASession::findLineNumbersBySectOffset(uint32_t Section, uint32_t Offset, + uint32_t Length) const { + CComPtr<IDiaEnumLineNumbers> LineNumbers; + if (S_OK != Session->findLinesByAddr(Section, Offset, Length, &LineNumbers)) return nullptr; return llvm::make_unique<DIAEnumLineNumbers>(LineNumbers); |