mm: Move kasan.h from mm/kasan to include/nuttx/mm

so other parts of the system can use it.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>

mm/kasan/generic.c

@@ -24,13 +24,12 @@
  * Included Files
  ****************************************************************************/
 
+#include <nuttx/mm/kasan.h>
 #include <nuttx/spinlock.h>
 
 #include <assert.h>
 #include <stdint.h>
 
-#include "kasan.h"
-
 /****************************************************************************
  * Pre-processor Definitions
  ****************************************************************************/

mm/kasan/hook.c

@@ -22,6 +22,7 @@
  * Included Files
  ****************************************************************************/
 
+#include <nuttx/mm/kasan.h>
 #include <nuttx/irq.h>
 
 #include <assert.h>
@@ -30,8 +31,6 @@
 #include <stdint.h>
 #include <stdio.h>
 
-#include "kasan.h"
-
 /****************************************************************************
  * Private Functions
  ****************************************************************************/

mm/kasan/kasan.h

@@ -1,153 +0,0 @@
-/****************************************************************************
- * mm/kasan/kasan.h
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.  The
- * ASF licenses this file to you 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 __MM_KASAN_KASAN_H
-#define __MM_KASAN_KASAN_H
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <stdbool.h>
-#include <stddef.h>
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-#ifndef CONFIG_MM_KASAN
-#  define kasan_is_poisoned(addr, size) false
-#  define kasan_poison(addr, size)
-#  define kasan_unpoison(addr, size)
-#  define kasan_register(addr, size)
-#  define kasan_init_early()
-#else
-
-/****************************************************************************
- * Public Function Prototypes
- ****************************************************************************/
-
-#ifdef __cplusplus
-#define EXTERN extern "C"
-extern "C"
-{
-#else
-#define EXTERN extern
-#endif
-
-/****************************************************************************
- * Name: kasan_is_poisoned
- *
- * Description:
- *   Check if the memory range is poisoned
- *
- * Input Parameters:
- *   addr - range start address
- *   size - range size
- *
- * Returned Value:
- *   true if the memory range is poisoned, false otherwise.
- *
- ****************************************************************************/
-
-bool kasan_is_poisoned(FAR const void *addr, size_t size);
-
-/****************************************************************************
- * Name: kasan_poison
- *
- * Description:
- *   Mark the memory range as inaccessible
- *
- * Input Parameters:
- *   addr - range start address
- *   size - range size
- *
- * Returned Value:
- *   None.
- *
- ****************************************************************************/
-
-void kasan_poison(FAR const void *addr, size_t size);
-
-/****************************************************************************
- * Name: kasan_unpoison
- *
- * Description:
- *   Mark the memory range as accessible
- *
- * Input Parameters:
- *   addr - range start address
- *   size - range size
- *
- * Returned Value:
- *   None.
- *
- ****************************************************************************/
-
-void kasan_unpoison(FAR const void *addr, size_t size);
-
-/****************************************************************************
- * Name: kasan_register
- *
- * Description:
- *   Monitor the memory range for invalid access check
- *
- * Input Parameters:
- *   addr - range start address
- *   size - range size
- *
- * Returned Value:
- *   None.
- *
- * Note:
- *   The size is shrinked for the shadow region
- *
- ****************************************************************************/
-
-void kasan_register(FAR void *addr, FAR size_t *size);
-
-/****************************************************************************
- * Name: kasan_init_early
- *
- * Description:
- *   Initialize the kasan early, setup g_region_init variable.
- *   This used for some platfroms clear bss late, and error use kasan before
- *   called kasan_register().
- *
- * Input Parameters:
- *   None.
- *
- * Returned Value:
- *   None.
- *
- ****************************************************************************/
-
-void kasan_init_early(void);
-
-#undef EXTERN
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* CONFIG_MM_KASAN */
-
-#endif /* __MM_KASAN_KASAN_H */

mm/mempool/mempool.c

@@ -31,11 +31,10 @@
 #include <syslog.h>
 
 #include <nuttx/kmalloc.h>
+#include <nuttx/mm/kasan.h>
 #include <nuttx/mm/mempool.h>
 #include <nuttx/sched.h>
 
-#include "kasan/kasan.h"
-
 /****************************************************************************
  * Pre-processor Definitions
  ****************************************************************************/

mm/mm_heap/mm_free.c

@@ -32,9 +32,9 @@
 #include <nuttx/arch.h>
 #include <nuttx/sched.h>
 #include <nuttx/mm/mm.h>
+#include <nuttx/mm/kasan.h>
 
 #include "mm_heap/mm.h"
-#include "kasan/kasan.h"
 
 /****************************************************************************
  * Private Functions

mm/mm_heap/mm_initialize.c

@@ -31,9 +31,9 @@
 #include <debug.h>
 
 #include <nuttx/mm/mm.h>
+#include <nuttx/mm/kasan.h>
 
 #include "mm_heap/mm.h"
-#include "kasan/kasan.h"
 
 /****************************************************************************
  * Pre-processor Definitions

mm/mm_heap/mm_malloc.c

@@ -32,10 +32,10 @@
 
 #include <nuttx/arch.h>
 #include <nuttx/mm/mm.h>
+#include <nuttx/mm/kasan.h>
 #include <nuttx/sched.h>
 
 #include "mm_heap/mm.h"
-#include "kasan/kasan.h"
 
 /****************************************************************************
  * Private Functions

mm/mm_heap/mm_memalign.c

@@ -29,9 +29,9 @@
 #include <assert.h>
 
 #include <nuttx/mm/mm.h>
+#include <nuttx/mm/kasan.h>
 
 #include "mm_heap/mm.h"
-#include "kasan/kasan.h"
 
 /****************************************************************************
  * Public Functions

mm/mm_heap/mm_realloc.c

@@ -33,9 +33,9 @@
 #include <assert.h>
 
 #include <nuttx/mm/mm.h>
+#include <nuttx/mm/kasan.h>
 
 #include "mm_heap/mm.h"
-#include "kasan/kasan.h"
 
 /****************************************************************************
  * Public Functions

mm/tlsf/mm_tlsf.c

@@ -40,11 +40,10 @@
 #include <nuttx/fs/procfs.h>
 #include <nuttx/mutex.h>
 #include <nuttx/mm/mm.h>
-#include <nuttx/sched.h>
+#include <nuttx/mm/kasan.h>
 #include <nuttx/mm/mempool.h>
 
 #include "tlsf/tlsf.h"
-#include "kasan/kasan.h"
 
 /****************************************************************************
  * Pre-processor Definitions