Generator.h
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//===------------- - The main header generation class -----------*- 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 LLVM_LIBC_UTILS_HDRGEN_GENERATOR_H
#define LLVM_LIBC_UTILS_HDRGEN_GENERATOR_H
#include "Command.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringRef.h"
#include <memory>
#include <string>
#include <unordered_map>
namespace llvm {
class raw_ostream;
class RecordKeeper;
} // namespace llvm
namespace llvm_libc {
class Command;
class Generator {
llvm::StringRef HeaderDefFile;
llvm::StringRef StdHeader;
std::unordered_map<std::string, std::string> &ArgMap;
std::unique_ptr<Command> IncludeFileCmd;
std::unique_ptr<Command> PublicAPICmd;
Command *getCommandHandler(llvm::StringRef CommandName);
void parseCommandArgs(llvm::StringRef ArgStr, ArgVector &Args);
void printError(llvm::StringRef Msg);
public:
Generator(const std::string &DefFile, const std::string &Header,
std::unordered_map<std::string, std::string> &Map)
: HeaderDefFile(DefFile), StdHeader(Header), ArgMap(Map) {}
void generate(llvm::raw_ostream &OS, llvm::RecordKeeper &Records);
};
} // namespace llvm_libc
#endif // LLVM_LIBC_UTILS_HDRGEN_GENERATOR_H