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//===----------- 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;
}
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