第一次提交

Middlewares/priv_malloc.h

@@ -0,0 +1,50 @@
+#ifndef __PRIV_MALLOC_H__
+#define __PRIV_MALLOC_H__
+
+#include "stdint.h"
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+#define SRAM_1	 0
+#define SRAM_2   1
+
+#define SRAMBANK 	2
+
+#define MEM1_BLOCK_SIZE			512
+#define MEM1_MAX_SIZE			10 * 1024
+#define MEM1_ALLOC_TABLE_SIZE	MEM1_MAX_SIZE / MEM1_BLOCK_SIZE
+
+
+#define MEM2_BLOCK_SIZE			32
+#define MEM2_MAX_SIZE			1 * 64
+#define MEM2_ALLOC_TABLE_SIZE	MEM2_MAX_SIZE / MEM2_BLOCK_SIZE
+
+struct _m_mallco_dev
+{
+	void (*init)(uint8_t);
+	uint8_t  (*perused)(uint8_t);
+	uint8_t  *membase[SRAMBANK];
+	uint16_t *memmap[SRAMBANK];
+	uint8_t  memrdy[SRAMBANK];
+};
+extern struct _m_mallco_dev mallco_dev;
+
+void mymemset(void *s,uint8_t c,uint32_t count);
+void mymemcpy(void *des,void *src,uint32_t n);
+void my_mem_init(uint8_t memx);
+uint32_t my_mem_malloc(uint8_t memx,uint32_t size);
+uint8_t my_mem_free(uint8_t memx,uint32_t offset);
+uint8_t my_mem_perused(uint8_t memx);
+
+void myfree(uint8_t memx,void *ptr);
+void *mymalloc(uint8_t memx,uint32_t size);
+void *myrealloc(uint8_t memx,void *ptr,uint32_t size);
+void *board_malloc(uint32_t size);
+void board_free(void *ptr);
+void *board_realloc(void *ptr, uint32_t size);
+void *board_calloc(uint32_t size);
+#endif
+
+