Diff: mbed/platform/ScopedRomWriteLock.h

Revision:

12:406f75196a12

Parent:

11:32eeb052cda5

Child:

13:0c732e06d675

--- a/mbed/platform/ScopedRomWriteLock.h	Wed Aug 26 14:26:27 2020 +0530
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,72 +0,0 @@
-/* mbed Microcontroller Library
- * Copyright (c) 2018 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#ifndef MBED_SCOPEDROMWRITELOCK_H
-#define MBED_SCOPEDROMWRITELOCK_H
-
-#include "platform/mbed_mpu_mgmt.h"
-#include "platform/NonCopyable.h"
-
-namespace mbed {
-
-/** \addtogroup platform */
-/** @{*/
-
-/** RAII object for disabling, then restoring ROM write never mode
-  * Usage:
-  * @code
-  *
-  * void f() {
-  *     // some code here
-  *     {
-  *         ScopedRomWriteLock make_ram_executable;
-  *         // Code in this block is allowed to write to ROM
-  *     }
-  *     // Writing to ROM is no longer allowed
-  * }
-  * @endcode
-  */
-class ScopedRomWriteLock : private mbed::NonCopyable<ScopedRomWriteLock> {
-public:
-
-    /**
-     * Allow writing to ROM
-     *
-     * Increment the ROM write lock to ensure code can
-     * write to ROM. This class uses RAII to allow
-     * writing to ROM while it is in scope.
-     */
-    ScopedRomWriteLock()
-    {
-        mbed_mpu_manager_lock_rom_write();
-    }
-
-    /**
-     * Restore previous write to ROM settings
-     *
-     * Decrement the ROM write lock to return ROM write
-     * to its prior state.
-     */
-    ~ScopedRomWriteLock()
-    {
-        mbed_mpu_manager_unlock_rom_write();
-    }
-};
-
-/**@}*/
-
-}
-
-#endif