115 lines
4.2 KiB
C
Executable File
115 lines
4.2 KiB
C
Executable File
/*
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* Copyright (C) 2017 XRADIO TECHNOLOGY CO., LTD. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name of XRADIO TECHNOLOGY CO., LTD. nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _SYS_HEAP_H_
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#define _SYS_HEAP_H_
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#include <stdio.h>
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#include <stdint.h>
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#include "sys/interrupt.h"
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#include "kernel/os/os_thread.h"
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#include "debug/backtrace.h"
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#include "sram_heap.h"
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#include "psram_heap.h"
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#include "dma_heap.h"
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static __inline void malloc_mutex_lock(void)
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{
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if (!arch_irq_get_flags())
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OS_ThreadSuspendScheduler();
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}
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static __inline void malloc_mutex_unlock(void)
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{
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if (!arch_irq_get_flags())
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OS_ThreadResumeScheduler();
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}
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#define RANGEOF(num, start, end) (((num) <= (end)) && ((num) >= (start)))
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#ifdef CONFIG_BACKTRACE
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#define HEAP_ASSERT(x) \
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do { \
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if (!x) { \
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printf("[ERR]heap assertion!<%s, %d>\n", __func__, __LINE__); \
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backtrace_show(); \
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} \
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} while (0)
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#else
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#define HEAP_ASSERT(x) \
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do { \
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if (!x) { \
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printf("[ERR]heap assertion!<%s, %d>\n", __func__, __LINE__); \
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} \
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} while (0)
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#endif
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/* Define the linked list structure. This is used to link free blocks in order
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of their memory address. */
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typedef struct A_BLOCK_LINK {
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struct A_BLOCK_LINK *pxNextFreeBlock; /*<< The next free block in the list. */
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size_t xBlockSize; /*<< The size of the free block. */
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} BlockLink_t;
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typedef struct sys_heap {
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size_t heapBits_Per_Byte;
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uint8_t portByte_Alignment;
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uint8_t portByte_Alignment_Mask;
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size_t configTotal_Heap_Size;
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size_t heapMinmun_Block_Size;
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size_t xHeapStructSize;
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uint8_t *ucHeap;
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BlockLink_t xStart;
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BlockLink_t *pxEnd;
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size_t xFreeBytesRemaining;
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size_t xMinimumEverFreeBytesRemaining;
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size_t xBlockAllocatedBit;
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} sys_heap_t;
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void sys_heap_free(sys_heap_t *sysHeap, void *ptr);
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void *sys_heap_malloc(sys_heap_t *sysHeap, size_t size);
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void *sys_heap_realloc(sys_heap_t *sysHeap, uint8_t *ptr, size_t size);
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void *sys_heap_calloc(sys_heap_t *sysHeap, size_t nmemb, size_t size);
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size_t sys_heap_xPortGetFreeHeapSize(sys_heap_t *sysHeap);
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size_t sys_heap_xPortGetMinimumEverFreeHeapSize(sys_heap_t *sysHeap);
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int sys_heap_default_init(sys_heap_t *sysHeap, uint8_t *baseAddr, size_t totalSize);
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int sys_heap_init(sys_heap_t *sysHeap);
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typedef void *(*sys_malloc_fn)(size_t size);
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typedef void *(*sys_realloc_fn)(void *ptr, size_t size);
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typedef void *(*sys_calloc_fn)(size_t nmemb, size_t size);
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typedef void (*sys_free_fn)(void *ptr);
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void wpa_set_heap_fn(sys_malloc_fn malloc_fn, sys_realloc_fn realloc_fn, sys_free_fn free_fn);
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void umac_set_heap_fn(sys_malloc_fn malloc_fn, sys_free_fn free_fn);
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void lmac_set_heap_fn(sys_malloc_fn malloc_fn, sys_free_fn free_fn);
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#endif /*_SYS_HEAP_H_*/
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