| //===----------- JITSymbol.cpp - JITSymbol class implementation -----------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // JITSymbol class implementation plus helper functions. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "llvm/ExecutionEngine/JITSymbol.h" |
| #include "llvm/IR/GlobalValue.h" |
| #include "llvm/Object/SymbolicFile.h" |
| |
| using namespace llvm; |
| |
| JITSymbolFlags llvm::JITSymbolFlags::fromGlobalValue(const GlobalValue &GV) { |
| JITSymbolFlags Flags = JITSymbolFlags::None; |
| if (GV.hasWeakLinkage() || GV.hasLinkOnceLinkage()) |
| Flags |= JITSymbolFlags::Weak; |
| if (GV.hasCommonLinkage()) |
| Flags |= JITSymbolFlags::Common; |
| if (!GV.hasLocalLinkage() && !GV.hasHiddenVisibility()) |
| Flags |= JITSymbolFlags::Exported; |
| return Flags; |
| } |
| |
| JITSymbolFlags |
| llvm::JITSymbolFlags::fromObjectSymbol(const object::BasicSymbolRef &Symbol) { |
| JITSymbolFlags Flags = JITSymbolFlags::None; |
| if (Symbol.getFlags() & object::BasicSymbolRef::SF_Weak) |
| Flags |= JITSymbolFlags::Weak; |
| if (Symbol.getFlags() & object::BasicSymbolRef::SF_Common) |
| Flags |= JITSymbolFlags::Common; |
| if (Symbol.getFlags() & object::BasicSymbolRef::SF_Exported) |
| Flags |= JITSymbolFlags::Exported; |
| return Flags; |
| } |
| |
| ARMJITSymbolFlags llvm::ARMJITSymbolFlags::fromObjectSymbol( |
| const object::BasicSymbolRef &Symbol) { |
| ARMJITSymbolFlags Flags; |
| if (Symbol.getFlags() & object::BasicSymbolRef::SF_Thumb) |
| Flags |= ARMJITSymbolFlags::Thumb; |
| return Flags; |
| } |