mirror of
https://github.com/intel/llvm.git
synced 2026-01-27 06:06:34 +08:00
2946cd7010
to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
73 lines
2.0 KiB
C++
73 lines
2.0 KiB
C++
//===- Driver.h -------------------------------------------------*- C++ -*-===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLD_ELF_DRIVER_H
|
|
#define LLD_ELF_DRIVER_H
|
|
|
|
#include "SymbolTable.h"
|
|
#include "lld/Common/LLVM.h"
|
|
#include "lld/Common/Reproduce.h"
|
|
#include "llvm/ADT/Optional.h"
|
|
#include "llvm/ADT/StringRef.h"
|
|
#include "llvm/ADT/StringSet.h"
|
|
#include "llvm/Option/ArgList.h"
|
|
#include "llvm/Support/raw_ostream.h"
|
|
|
|
namespace lld {
|
|
namespace elf {
|
|
|
|
extern class LinkerDriver *Driver;
|
|
|
|
class LinkerDriver {
|
|
public:
|
|
void main(ArrayRef<const char *> Args);
|
|
void addFile(StringRef Path, bool WithLOption);
|
|
void addLibrary(StringRef Name);
|
|
|
|
private:
|
|
void readConfigs(llvm::opt::InputArgList &Args);
|
|
void createFiles(llvm::opt::InputArgList &Args);
|
|
void inferMachineType();
|
|
template <class ELFT> void link(llvm::opt::InputArgList &Args);
|
|
|
|
// True if we are in --whole-archive and --no-whole-archive.
|
|
bool InWholeArchive = false;
|
|
|
|
// True if we are in --start-lib and --end-lib.
|
|
bool InLib = false;
|
|
|
|
std::vector<InputFile *> Files;
|
|
};
|
|
|
|
// Parses command line options.
|
|
class ELFOptTable : public llvm::opt::OptTable {
|
|
public:
|
|
ELFOptTable();
|
|
llvm::opt::InputArgList parse(ArrayRef<const char *> Argv);
|
|
};
|
|
|
|
// Create enum with OPT_xxx values for each option in Options.td
|
|
enum {
|
|
OPT_INVALID = 0,
|
|
#define OPTION(_1, _2, ID, _4, _5, _6, _7, _8, _9, _10, _11, _12) OPT_##ID,
|
|
#include "Options.inc"
|
|
#undef OPTION
|
|
};
|
|
|
|
void printHelp();
|
|
std::string createResponseFile(const llvm::opt::InputArgList &Args);
|
|
|
|
llvm::Optional<std::string> findFromSearchPaths(StringRef Path);
|
|
llvm::Optional<std::string> searchScript(StringRef Path);
|
|
llvm::Optional<std::string> searchLibrary(StringRef Path);
|
|
|
|
} // namespace elf
|
|
} // namespace lld
|
|
|
|
#endif
|