llvm/llvm/tools/llvm-strings/llvm-strings.cpp

//===-- llvm-strings.cpp - Printable String dumping utility ---------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
//
// This program is a utility that works like binutils "strings", that is, it
// prints out printable strings in a binary, objdump, or archive file.
//
//===----------------------------------------------------------------------===//

#include "Opts.inc"
#include "llvm/ADT/StringExtras.h"
#include "llvm/Object/Binary.h"
#include "llvm/Option/Arg.h"
#include "llvm/Option/ArgList.h"
#include "llvm/Option/Option.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Error.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/InitLLVM.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/Program.h"
#include "llvm/Support/WithColor.h"
#include <cctype>
#include <string>

usingnamespacellvm;
usingnamespacellvm::object;

namespace {
enum ID { … };

#define PREFIX …
#include "Opts.inc"
#undef PREFIX

usingnamespacellvm::opt;
static constexpr opt::OptTable::Info InfoTable[] = …;

class StringsOptTable : public opt::GenericOptTable { … };
} // namespace

static StringRef ToolName;

static cl::list<std::string> InputFileNames(cl::Positional,
                                            cl::desc("<input object files>"));

static int MinLength = …;
static bool PrintFileName;

enum radix { … };
static radix Radix;

[[noreturn]] static void reportCmdLineError(const Twine &Message) { … }

template <typename T>
static void parseIntArg(const opt::InputArgList &Args, int ID, T &Value) { … }

static void strings(raw_ostream &OS, StringRef FileName, StringRef Contents) { … }

int main(int argc, char **argv) { … }