gecko/tools/profiler/shared-libraries-win32.cc

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 *  Jeff Muizelaar <jmuizelaar@mozilla.com>
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#include <windows.h>
#include <tlhelp32.h>

#include "shared-libraries.h"
#include "nsWindowsHelpers.h"

SharedLibraryInfo SharedLibraryInfo::GetInfoForSelf()
{
  SharedLibraryInfo sharedLibraryInfo;

  nsAutoHandle snap(CreateToolhelp32Snapshot(TH32CS_SNAPMODULE, GetCurrentProcessId()));

  MODULEENTRY32 module = {0};
  module.dwSize = sizeof(MODULEENTRY32);
  if (Module32First(snap, &module)) {
    do {
      SharedLibrary shlib((uintptr_t)module.modBaseAddr,
                          (uintptr_t)module.modBaseAddr+module.modBaseSize,
                          0, // DLLs are always mapped at offset 0 on Windows
                          module.szModule);
      sharedLibraryInfo.AddSharedLibrary(shlib);
    } while (Module32Next(snap, &module));
  }

  return sharedLibraryInfo;
}