1 files changed, 0 insertions, 132 deletions
diff --git a/tools/profiler/core/shared-libraries-macos.cc b/tools/profiler/core/shared-libraries-macos.cc
deleted file mode 100644
index e218d2280..000000000
--- a/tools/profiler/core/shared-libraries-macos.cc
+++ /dev/null
@@ -1,132 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <AvailabilityMacros.h>
-#include <mach-o/loader.h>
-#include <mach-o/dyld_images.h>
-#include <mach/task_info.h>
-#include <mach/task.h>
-#include <mach/mach_init.h>
-#include <mach/mach_traps.h>
-#include <string.h>
-#include <stdlib.h>
-#include <vector>
-#include <sstream>
-
-#include "shared-libraries.h"
-
-#ifndef MAC_OS_X_VERSION_10_6
-#define MAC_OS_X_VERSION_10_6 1060
-#endif
-
-#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6
-// borrowed from Breakpad
-// Fallback declarations for TASK_DYLD_INFO and friends, introduced in
-// <mach/task_info.h> in the Mac OS X 10.6 SDK.
-#define TASK_DYLD_INFO 17
-struct task_dyld_info {
-    mach_vm_address_t all_image_info_addr;
-    mach_vm_size_t all_image_info_size;
-  };
-typedef struct task_dyld_info task_dyld_info_data_t;
-typedef struct task_dyld_info *task_dyld_info_t;
-#define TASK_DYLD_INFO_COUNT (sizeof(task_dyld_info_data_t) / sizeof(natural_t))
-
-#endif
-
-// Architecture specific abstraction.
-#ifdef __i386__
-typedef mach_header platform_mach_header;
-typedef segment_command mach_segment_command_type;
-#define MACHO_MAGIC_NUMBER MH_MAGIC
-#define CMD_SEGMENT LC_SEGMENT
-#define seg_size uint32_t
-#else
-typedef mach_header_64 platform_mach_header;
-typedef segment_command_64 mach_segment_command_type;
-#define MACHO_MAGIC_NUMBER MH_MAGIC_64
-#define CMD_SEGMENT LC_SEGMENT_64
-#define seg_size uint64_t
-#endif
-
-static
-void addSharedLibrary(const platform_mach_header* header, char *name, SharedLibraryInfo &info) {
-  const struct load_command *cmd =
-    reinterpret_cast<const struct load_command *>(header + 1);
-
-  seg_size size = 0;
-  unsigned long long start = reinterpret_cast<unsigned long long>(header);
-  // Find the cmd segment in the macho image. It will contain the offset we care about.
-  const uint8_t *uuid_bytes = nullptr;
-  for (unsigned int i = 0;
-       cmd && (i < header->ncmds) && (uuid_bytes == nullptr || size == 0);
-       ++i) {
-    if (cmd->cmd == CMD_SEGMENT) {
-      const mach_segment_command_type *seg =
-        reinterpret_cast<const mach_segment_command_type *>(cmd);
-
-      if (!strcmp(seg->segname, "__TEXT")) {
-        size = seg->vmsize;
-      }
-    } else if (cmd->cmd == LC_UUID) {
-      const uuid_command *ucmd = reinterpret_cast<const uuid_command *>(cmd);
-      uuid_bytes = ucmd->uuid;
-    }
-
-    cmd = reinterpret_cast<const struct load_command *>
-      (reinterpret_cast<const char *>(cmd) + cmd->cmdsize);
-  }
-
-  std::stringstream uuid;
-  uuid << std::hex << std::uppercase;
-  if (uuid_bytes != nullptr) {
-    for (int i = 0; i < 16; ++i) {
-      uuid << ((uuid_bytes[i] & 0xf0) >> 4);
-      uuid << (uuid_bytes[i] & 0xf);
-    }
-    uuid << '0';
-  }
-
-  info.AddSharedLibrary(SharedLibrary(start, start + size, 0, uuid.str(),
-                                      name));
-}
-
-// Use dyld to inspect the macho image information. We can build the SharedLibraryEntry structure
-// giving us roughtly the same info as /proc/PID/maps in Linux.
-SharedLibraryInfo SharedLibraryInfo::GetInfoForSelf()
-{
-  SharedLibraryInfo sharedLibraryInfo;
-
-  task_dyld_info_data_t task_dyld_info;
-  mach_msg_type_number_t count = TASK_DYLD_INFO_COUNT;
-  if (task_info(mach_task_self (), TASK_DYLD_INFO, (task_info_t)&task_dyld_info,
-                &count) != KERN_SUCCESS) {
-    return sharedLibraryInfo;
-  }
-
-  struct dyld_all_image_infos* aii = (struct dyld_all_image_infos*)task_dyld_info.all_image_info_addr;
-  size_t infoCount = aii->infoArrayCount;
-
-  // Iterate through all dyld images (loaded libraries) to get their names
-  // and offests.
-  for (size_t i = 0; i < infoCount; ++i) {
-    const dyld_image_info *info = &aii->infoArray[i];
-
-    // If the magic number doesn't match then go no further
-    // since we're not pointing to where we think we are.
-    if (info->imageLoadAddress->magic != MACHO_MAGIC_NUMBER) {
-      continue;
-    }
-
-    const platform_mach_header* header =
-      reinterpret_cast<const platform_mach_header*>(info->imageLoadAddress);
-
-    // Add the entry for this image.
-    addSharedLibrary(header, (char*)info->imageFilePath, sharedLibraryInfo);
-
-  }
-  return sharedLibraryInfo;
-}
-