#include "llvm/Function.h"
#include "llvm/GlobalVariable.h"
+#include "llvm/ADT/SetVector.h"
namespace llvm {
class GlobalVariable;
class GlobalValueRefMap; // Used by ConstantVals.cpp
-class ConstantPointerRef;
class FunctionType;
class SymbolTable;
static iplist<GlobalVariable> &getList(Module *M);
};
-struct Module {
+class Module {
+public:
typedef iplist<GlobalVariable> GlobalListType;
typedef iplist<Function> FunctionListType;
+ typedef SetVector<std::string> LibraryListType;
// Global Variable iterators...
typedef GlobalListType::iterator giterator;
typedef std::reverse_iterator<iterator> reverse_iterator;
typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
+ // Library list iterators
+ typedef LibraryListType::const_iterator lib_iterator;
+
enum Endianness { AnyEndianness, LittleEndian, BigEndian };
enum PointerSize { AnyPointerSize, Pointer32, Pointer64 };
private:
GlobalListType GlobalList; // The Global Variables in the module
FunctionListType FunctionList; // The Functions in the module
- GlobalValueRefMap *GVRefMap; // Keep track of GlobalValueRef's
+ LibraryListType LibraryList; // The Libraries needed by the module
SymbolTable *SymTab; // Symbol Table for the module
- std::string ModuleID; // Human readable identifier for the module
+ std::string ModuleID; // Human readable identifier for the module
+ std::string TargetTriple; // Platform target triple Module compiled on
// These flags are probably not the right long-term way to handle this kind of
// target information, but it is sufficient for now.
- Endianness Endian; // True if target is little endian
+ Endianness Endian; // True if target is little endian
PointerSize PtrSize; // True if target has 32-bit pointers (false = 64-bit)
- // Accessor for the underlying GVRefMap... only through the Constant class...
friend class Constant;
- friend class ConstantPointerRef;
- ConstantPointerRef *getConstantPointerRef(GlobalValue *GV);
- void destroyConstantPointerRef(ConstantPointerRef *CPR);
public:
Module(const std::string &ModuleID);
~Module();
- const std::string &getModuleIdentifier() const { return ModuleID; }
+ const std::string& getModuleIdentifier() const { return ModuleID; }
+ const std::string& getTargetTriple() const { return TargetTriple; }
+ void setTargetTriple(const std::string& T) { TargetTriple = T; }
/// Target endian information...
Endianness getEndianness() const { return Endian; }
/// getGlobalVariable - Look up the specified global variable in the module
/// symbol table. If it does not exist, return null. Note that this only
/// returns a global variable if it does not have internal linkage. The type
- /// argument should be the underlying type of the global, ie, it should not
+ /// argument should be the underlying type of the global, i.e., it should not
/// have the top-level PointerType, which represents the address of the
/// global.
///
//===--------------------------------------------------------------------===//
// Module iterator forwarding functions
//
+ // Globals list interface
inline giterator gbegin() { return GlobalList.begin(); }
inline const_giterator gbegin() const { return GlobalList.begin(); }
inline giterator gend () { return GlobalList.end(); }
inline reverse_giterator grend () { return GlobalList.rend(); }
inline const_reverse_giterator grend () const { return GlobalList.rend(); }
- inline unsigned gsize() const { return GlobalList.size(); }
+ inline size_t gsize() const { return GlobalList.size(); }
inline bool gempty() const { return GlobalList.empty(); }
inline const GlobalVariable &gfront() const { return GlobalList.front(); }
inline GlobalVariable &gfront() { return GlobalList.front(); }
inline const GlobalVariable &gback() const { return GlobalList.back(); }
inline GlobalVariable &gback() { return GlobalList.back(); }
-
-
+ // FunctionList interface
inline iterator begin() { return FunctionList.begin(); }
inline const_iterator begin() const { return FunctionList.begin(); }
inline iterator end () { return FunctionList.end(); }
inline reverse_iterator rend () { return FunctionList.rend(); }
inline const_reverse_iterator rend () const { return FunctionList.rend(); }
- inline unsigned size() const { return FunctionList.size(); }
+ inline size_t size() const { return FunctionList.size(); }
inline bool empty() const { return FunctionList.empty(); }
inline const Function &front() const { return FunctionList.front(); }
inline Function &front() { return FunctionList.front(); }
inline const Function &back() const { return FunctionList.back(); }
inline Function &back() { return FunctionList.back(); }
+ //===--------------------------------------------------------------------===//
+ // List of dependent library access functions
+
+ /// @brief Get a constant iterator to beginning of dependent library list.
+ inline lib_iterator lib_begin() const { return LibraryList.begin(); }
+
+ /// @brief Get a constant iterator to end of dependent library list.
+ inline lib_iterator lib_end() const { return LibraryList.end(); }
+
+ /// @brief Returns the number of items in the list of libraries.
+ inline size_t lib_size() const { return LibraryList.size(); }
+
+ /// @brief Add a library to the list of dependent libraries
+ inline void addLibrary(const std::string& Lib){ LibraryList.insert(Lib); }
+
+ /// @brief Remove a library from the list of dependent libraries
+ inline void removeLibrary(const std::string& Lib) { LibraryList.remove(Lib); }
+
+ /// @brief Get all the libraries
+ inline const LibraryListType& getLibraries() const { return LibraryList; }
+
+ //===--------------------------------------------------------------------===//
+ // Utility functions for printing and dumping Module objects
+
void print(std::ostream &OS) const { print(OS, 0); }
void print(std::ostream &OS, AssemblyAnnotationWriter *AAW) const;
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