diff options
Diffstat (limited to 'security/sandbox/chromium/sandbox/win/src/Wow64.h')
-rw-r--r-- | security/sandbox/chromium/sandbox/win/src/Wow64.h | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/security/sandbox/chromium/sandbox/win/src/Wow64.h b/security/sandbox/chromium/sandbox/win/src/Wow64.h deleted file mode 100644 index acabc3565..000000000 --- a/security/sandbox/chromium/sandbox/win/src/Wow64.h +++ /dev/null @@ -1,52 +0,0 @@ -// Copyright (c) 2011 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. - -#ifndef SANDBOX_SRC_WOW64_H__ -#define SANDBOX_SRC_WOW64_H__ - -#include <windows.h> - -#include "base/macros.h" -#include "base/win/scoped_handle.h" -#include "sandbox/win/src/sandbox_types.h" - -namespace sandbox { - -class TargetProcess; - -// This class wraps the code needed to interact with the Windows On Windows -// subsystem on 64 bit OSes, from the point of view of interceptions. -class Wow64 { - public: - Wow64(TargetProcess* child, HMODULE ntdll); - ~Wow64(); - - // Waits for the 32 bit DLL to get loaded on the child process. This function - // will return immediately if not running under WOW, or launch the helper - // process and wait until ntdll is ready. - bool WaitForNtdll(); - - private: - // Runs the WOW helper process, passing the address of a buffer allocated on - // the child (one page). - bool RunWowHelper(void* buffer); - - // This method receives "notifications" whenever a DLL is mapped on the child. - bool DllMapped(); - - // Returns true if ntdll.dll is mapped on the child. - bool NtdllPresent(); - - TargetProcess* child_; // Child process. - HMODULE ntdll_; // ntdll on the parent. - // Event that is signaled on dll load. - base::win::ScopedHandle dll_load_; - // Event to signal to continue execution on the child. - base::win::ScopedHandle continue_load_; - DISALLOW_IMPLICIT_CONSTRUCTORS(Wow64); -}; - -} // namespace sandbox - -#endif // SANDBOX_SRC_WOW64_H__ |