diff options
Diffstat (limited to 'llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h')
-rw-r--r-- | llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h b/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h index 518df12b67e..c0a16174d31 100644 --- a/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h +++ b/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h @@ -188,6 +188,8 @@ class RuntimeDyldImpl { friend class RuntimeDyld::LoadedObjectInfo; friend class RuntimeDyldCheckerImpl; protected: + static const unsigned AbsoluteSymbolSection = ~0U; + // The MemoryManager to load objects into. RuntimeDyld::MemoryManager &MemMgr; @@ -407,6 +409,9 @@ public: if (pos == GlobalSymbolTable.end()) return nullptr; const auto &SymInfo = pos->second; + // Absolute symbols do not have a local address. + if (SymInfo.getSectionID() == AbsoluteSymbolSection) + return nullptr; return getSectionAddress(SymInfo.getSectionID()) + SymInfo.getOffset(); } @@ -417,8 +422,10 @@ public: if (pos == GlobalSymbolTable.end()) return nullptr; const auto &SymEntry = pos->second; - uint64_t TargetAddr = - getSectionLoadAddress(SymEntry.getSectionID()) + SymEntry.getOffset(); + uint64_t SectionAddr = 0; + if (SymEntry.getSectionID() != AbsoluteSymbolSection) + SectionAddr = getSectionLoadAddress(SymEntry.getSectionID()); + uint64_t TargetAddr = SectionAddr + SymEntry.getOffset(); return RuntimeDyld::SymbolInfo(TargetAddr, SymEntry.getFlags()); } |