class MemoryBuffer;
class TargetOptions;
class Value;
-}
//===----------------------------------------------------------------------===//
-/// LTOModule - C++ class which implements the opaque lto_module_t type.
+/// C++ class which implements the opaque lto_module_t type.
///
struct LTOModule {
private:
- typedef llvm::StringMap<uint8_t> StringSet;
+ typedef StringMap<uint8_t> StringSet;
struct NameAndAttributes {
const char *name;
uint32_t attributes;
bool isFunction;
- const llvm::GlobalValue *symbol;
+ const GlobalValue *symbol;
};
- std::unique_ptr<llvm::Module> _module;
- std::unique_ptr<llvm::TargetMachine> _target;
- llvm::MCObjectFileInfo ObjFileInfo;
+ std::unique_ptr<Module> _module;
+ std::unique_ptr<TargetMachine> _target;
+ MCObjectFileInfo ObjFileInfo;
StringSet _linkeropt_strings;
std::vector<const char *> _deplibs;
std::vector<const char *> _linkeropts;
// _defines and _undefines only needed to disambiguate tentative definitions
StringSet _defines;
- llvm::StringMap<NameAndAttributes> _undefines;
+ StringMap<NameAndAttributes> _undefines;
std::vector<const char*> _asm_undefines;
- llvm::MCContext _context;
+ MCContext _context;
// Use mangler to add GlobalPrefix to names to match linker names.
- llvm::Mangler _mangler;
+ Mangler _mangler;
+
+ LTOModule(Module *m, TargetMachine *t);
- LTOModule(llvm::Module *m, llvm::TargetMachine *t);
public:
- /// isBitcodeFile - Returns 'true' if the file or memory contents is LLVM
- /// bitcode.
+ /// Returns 'true' if the file or memory contents is LLVM bitcode.
static bool isBitcodeFile(const void *mem, size_t length);
static bool isBitcodeFile(const char *path);
- /// isBitcodeFileForTarget - Returns 'true' if the file or memory contents
- /// is LLVM bitcode for the specified triple.
+ /// Returns 'true' if the file or memory contents is LLVM bitcode for the
+ /// specified triple.
static bool isBitcodeFileForTarget(const void *mem,
size_t length,
const char *triplePrefix);
static bool isBitcodeFileForTarget(const char *path,
const char *triplePrefix);
- /// makeLTOModule - Create an LTOModule. N.B. These methods take ownership
- /// of the buffer. The caller must have initialized the Targets, the
- /// TargetMCs, the AsmPrinters, and the AsmParsers by calling:
+ /// Create an LTOModule. N.B. These methods take ownership of the buffer. The
+ /// caller must have initialized the Targets, the TargetMCs, the AsmPrinters,
+ /// and the AsmParsers by calling:
///
/// InitializeAllTargets();
/// InitializeAllTargetMCs();
/// InitializeAllAsmPrinters();
/// InitializeAllAsmParsers();
- static LTOModule *makeLTOModule(const char* path,
- llvm::TargetOptions options,
+ static LTOModule *makeLTOModule(const char *path, TargetOptions options,
std::string &errMsg);
- static LTOModule *makeLTOModule(int fd, const char *path,
- size_t size, llvm::TargetOptions options,
+ static LTOModule *makeLTOModule(int fd, const char *path, size_t size,
+ TargetOptions options, std::string &errMsg);
+ static LTOModule *makeLTOModule(int fd, const char *path, size_t map_size,
+ off_t offset, TargetOptions options,
std::string &errMsg);
- static LTOModule *makeLTOModule(int fd, const char *path,
- size_t map_size,
- off_t offset, llvm::TargetOptions options,
- std::string& errMsg);
static LTOModule *makeLTOModule(const void *mem, size_t length,
- llvm::TargetOptions options,
- std::string &errMsg,
- llvm::StringRef path = "");
+ TargetOptions options, std::string &errMsg,
+ StringRef path = "");
- /// getTargetTriple - Return the Module's target triple.
+ /// Return the Module's target triple.
const char *getTargetTriple() {
return _module->getTargetTriple().c_str();
}
- /// setTargetTriple - Set the Module's target triple.
+ /// Set the Module's target triple.
void setTargetTriple(const char *triple) {
_module->setTargetTriple(triple);
}
- /// getSymbolCount - Get the number of symbols
+ /// Get the number of symbols
uint32_t getSymbolCount() {
return _symbols.size();
}
- /// getSymbolAttributes - Get the attributes for a symbol at the specified
- /// index.
+ /// Get the attributes for a symbol at the specified index.
lto_symbol_attributes getSymbolAttributes(uint32_t index) {
if (index < _symbols.size())
return lto_symbol_attributes(_symbols[index].attributes);
return lto_symbol_attributes(0);
}
- /// getSymbolName - Get the name of the symbol at the specified index.
+ /// Get the name of the symbol at the specified index.
const char *getSymbolName(uint32_t index) {
if (index < _symbols.size())
return _symbols[index].name;
- return NULL;
+ return nullptr;
}
- /// getDependentLibraryCount - Get the number of dependent libraries
+ /// Get the number of dependent libraries
uint32_t getDependentLibraryCount() {
return _deplibs.size();
}
- /// getDependentLibrary - Get the dependent library at the specified index.
+ /// Get the dependent library at the specified index.
const char *getDependentLibrary(uint32_t index) {
if (index < _deplibs.size())
return _deplibs[index];
- return NULL;
+ return nullptr;
}
- /// getLinkerOptCount - Get the number of linker options
+ /// Get the number of linker options
uint32_t getLinkerOptCount() {
return _linkeropts.size();
}
- /// getLinkerOpt - Get the linker option at the specified index.
+ /// Get the linker option at the specified index.
const char *getLinkerOpt(uint32_t index) {
if (index < _linkeropts.size())
return _linkeropts[index];
- return NULL;
+ return nullptr;
}
- /// getLLVVMModule - Return the Module.
- llvm::Module *getLLVVMModule() { return _module.get(); }
+ /// Return the Module.
+ Module *getLLVVMModule() { return _module.get(); }
- /// getAsmUndefinedRefs -
const std::vector<const char*> &getAsmUndefinedRefs() {
return _asm_undefines;
}
private:
- /// parseMetadata - Parse metadata from the module
+ /// Parse metadata from the module
// FIXME: it only parses "Linker Options" metadata at the moment
void parseMetadata();
- /// parseSymbols - Parse the symbols from the module and model-level ASM and
- /// add them to either the defined or undefined lists.
+ /// Parse the symbols from the module and model-level ASM and add them to
+ /// either the defined or undefined lists.
bool parseSymbols(std::string &errMsg);
- /// addPotentialUndefinedSymbol - Add a symbol which isn't defined just yet
- /// to a list to be resolved later.
- void addPotentialUndefinedSymbol(const llvm::GlobalValue *dcl, bool isFunc);
+ /// Add a symbol which isn't defined just yet to a list to be resolved later.
+ void addPotentialUndefinedSymbol(const GlobalValue *dcl, bool isFunc);
- /// addDefinedSymbol - Add a defined symbol to the list.
- void addDefinedSymbol(const llvm::GlobalValue *def, bool isFunction);
+ /// Add a defined symbol to the list.
+ void addDefinedSymbol(const GlobalValue *def, bool isFunction);
- /// addDefinedFunctionSymbol - Add a function symbol as defined to the list.
- void addDefinedFunctionSymbol(const llvm::Function *f);
+ /// Add a function symbol as defined to the list.
+ void addDefinedFunctionSymbol(const Function *f);
- /// addDefinedDataSymbol - Add a data symbol as defined to the list.
- void addDefinedDataSymbol(const llvm::GlobalValue *v);
+ /// Add a data symbol as defined to the list.
+ void addDefinedDataSymbol(const GlobalValue *v);
- /// addAsmGlobalSymbols - Add global symbols from module-level ASM to the
- /// defined or undefined lists.
+ /// Add global symbols from module-level ASM to the defined or undefined
+ /// lists.
bool addAsmGlobalSymbols(std::string &errMsg);
- /// addAsmGlobalSymbol - Add a global symbol from module-level ASM to the
- /// defined list.
+ /// Add a global symbol from module-level ASM to the defined list.
void addAsmGlobalSymbol(const char *, lto_symbol_attributes scope);
- /// addAsmGlobalSymbolUndef - Add a global symbol from module-level ASM to
- /// the undefined list.
+ /// Add a global symbol from module-level ASM to the undefined list.
void addAsmGlobalSymbolUndef(const char *);
- /// addObjCClass - Parse i386/ppc ObjC class data structure.
- void addObjCClass(const llvm::GlobalVariable *clgv);
+ /// Parse i386/ppc ObjC class data structure.
+ void addObjCClass(const GlobalVariable *clgv);
- /// addObjCCategory - Parse i386/ppc ObjC category data structure.
- void addObjCCategory(const llvm::GlobalVariable *clgv);
+ /// Parse i386/ppc ObjC category data structure.
+ void addObjCCategory(const GlobalVariable *clgv);
- /// addObjCClassRef - Parse i386/ppc ObjC class list data structure.
- void addObjCClassRef(const llvm::GlobalVariable *clgv);
+ /// Parse i386/ppc ObjC class list data structure.
+ void addObjCClassRef(const GlobalVariable *clgv);
- /// objcClassNameFromExpression - Get string that the data pointer points
- /// to.
- bool objcClassNameFromExpression(const llvm::Constant* c, std::string &name);
+ /// Get string that the data pointer points to.
+ bool objcClassNameFromExpression(const Constant *c, std::string &name);
- /// isTargetMatch - Returns 'true' if the memory buffer is for the specified
- /// target triple.
- static bool isTargetMatch(llvm::MemoryBuffer *memBuffer,
- const char *triplePrefix);
+ /// Returns 'true' if the memory buffer is for the specified target triple.
+ static bool isTargetMatch(MemoryBuffer *memBuffer, const char *triplePrefix);
- /// makeLTOModule - Create an LTOModule (private version). N.B. This
- /// method takes ownership of the buffer.
- static LTOModule *makeLTOModule(llvm::MemoryBuffer *buffer,
- llvm::TargetOptions options,
+ /// Create an LTOModule (private version). N.B. This method takes ownership of
+ /// the buffer.
+ static LTOModule *makeLTOModule(MemoryBuffer *buffer, TargetOptions options,
std::string &errMsg);
/// Create a MemoryBuffer from a memory range with an optional name.
- static llvm::MemoryBuffer *makeBuffer(const void *mem, size_t length,
- llvm::StringRef name = "");
+ static MemoryBuffer *makeBuffer(const void *mem, size_t length,
+ StringRef name = "");
};
-
+}
#endif // LTO_MODULE_H
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