1 files changed, 0 insertions, 150 deletions
diff --git a/tools/relocation_packer/src/main.cc b/tools/relocation_packer/src/main.cc
deleted file mode 100644
index 15890434a..000000000
--- a/tools/relocation_packer/src/main.cc
+++ /dev/null
@@ -1,150 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Tool to pack and unpack relative relocations in a shared library.
-//
-// Invoke with -v to trace actions taken when packing or unpacking.
-// Invoke with -p to pad removed relocations with R_*_NONE.  Suppresses
-// shrinking of .rel.dyn.
-// See PrintUsage() below for full usage details.
-//
-// NOTE: Breaks with libelf 0.152, which is buggy.  libelf 0.158 works.
-
-#include <errno.h>
-#include <fcntl.h>
-#include <getopt.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include <string>
-
-#include "debug.h"
-#include "elf_file.h"
-#include "elf_traits.h"
-#include "libelf.h"
-
-#include <android-base/unique_fd.h>
-
-static void PrintUsage(const char* argv0) {
-  std::string temporary = argv0;
-  const size_t last_slash = temporary.find_last_of("/");
-  if (last_slash != temporary.npos) {
-    temporary.erase(0, last_slash + 1);
-  }
-  const char* basename = temporary.c_str();
-
-  printf(
-      "Usage: %s [-u] [-v] [-p] file\n\n"
-      "Pack or unpack relative relocations in a shared library.\n\n"
-      "  -u, --unpack   unpack previously packed relative relocations\n"
-      "  -v, --verbose  trace object file modifications (for debugging)\n"
-      "  -p, --pad      do not shrink relocations, but pad (for debugging)\n\n",
-      basename);
-
-  printf(
-      "Debug sections are not handled, so packing should not be used on\n"
-      "shared libraries compiled for debugging or otherwise unstripped.\n");
-}
-
-int main(int argc, char* argv[]) {
-  bool is_unpacking = false;
-  bool is_verbose = false;
-  bool is_padding = false;
-
-  static const option options[] = {
-    {"unpack", 0, 0, 'u'}, {"verbose", 0, 0, 'v'}, {"pad", 0, 0, 'p'},
-    {"help", 0, 0, 'h'}, {NULL, 0, 0, 0}
-  };
-  bool has_options = true;
-  while (has_options) {
-    int c = getopt_long(argc, argv, "uvph", options, NULL);
-    switch (c) {
-      case 'u':
-        is_unpacking = true;
-        break;
-      case 'v':
-        is_verbose = true;
-        break;
-      case 'p':
-        is_padding = true;
-        break;
-      case 'h':
-        PrintUsage(argv[0]);
-        return 0;
-      case '?':
-        LOG(INFO) << "Try '" << argv[0] << " --help' for more information.";
-        return 1;
-      case -1:
-        has_options = false;
-        break;
-      default:
-        NOTREACHED();
-        return 1;
-    }
-  }
-  if (optind != argc - 1) {
-    LOG(INFO) << "Try '" << argv[0] << " --help' for more information.";
-    return 1;
-  }
-
-  if (elf_version(EV_CURRENT) == EV_NONE) {
-    LOG(WARNING) << "Elf Library is out of date!";
-  }
-
-  const char* file = argv[argc - 1];
-  android::base::unique_fd fd(open(file, O_RDWR));
-  if (fd.get() == -1) {
-    LOG(ERROR) << file << ": " << strerror(errno);
-    return 1;
-  }
-
-  if (is_verbose)
-    relocation_packer::Logger::SetVerbose(1);
-
-  // We need to detect elf class in order to create
-  // correct implementation
-  uint8_t e_ident[EI_NIDENT];
-  if (TEMP_FAILURE_RETRY(read(fd.get(), e_ident, EI_NIDENT)) != EI_NIDENT) {
-    LOG(ERROR) << file << ": failed to read elf header:" << strerror(errno);
-    return 1;
-  }
-
-  if (TEMP_FAILURE_RETRY(lseek(fd.get(), 0, SEEK_SET)) != 0) {
-    LOG(ERROR) << file << ": lseek to 0 failed:" << strerror(errno);
-    return 1;
-  }
-
-  bool status = false;
-
-  if (e_ident[EI_CLASS] == ELFCLASS32) {
-    relocation_packer::ElfFile<ELF32_traits> elf_file(fd.get());
-    elf_file.SetPadding(is_padding);
-
-    if (is_unpacking) {
-      status = elf_file.UnpackRelocations();
-    } else {
-      status = elf_file.PackRelocations();
-    }
-  } else if (e_ident[EI_CLASS] == ELFCLASS64) {
-    relocation_packer::ElfFile<ELF64_traits> elf_file(fd.get());
-    elf_file.SetPadding(is_padding);
-
-    if (is_unpacking) {
-      status = elf_file.UnpackRelocations();
-    } else {
-      status = elf_file.PackRelocations();
-    }
-  } else {
-    LOG(ERROR) << file << ": unknown ELFCLASS: " << e_ident[EI_CLASS];
-    return 1;
-  }
-
-  if (!status) {
-    LOG(ERROR) << file << ": failed to pack/unpack file";
-    return 1;
-  }
-
-  return 0;
-}