zouhaitao/TAIXIN
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

Browse Source
This commit is contained in:
zouhaitao
2026-07-06 11:30:13 +08:00
commit e76462eeb7
3451 changed files with 1415300 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
sdk/include/lib/heap/mpool.h Normal file
View File

@@ -0,0 +1,40 @@
#ifndef _MEM_POOL_H_
#define _MEM_POOL_H_
#ifdef __cplusplus
extern "C" {
#endif
#define LOG_MAX (12)
/*free frag list*/
struct frag_list {
struct frag_list *next;
struct frag_list *prev;
};
struct mem_pool {
unsigned int block_size: 24, init:1, rev: 7;
unsigned int block_count;
unsigned int heap_start;
unsigned int heap_end;
unsigned int heap_ptr;
unsigned int heap_base;
unsigned int blocks;
struct frag_list frags[LOG_MAX];
#ifdef MMPOOL_PERF_COUNT
uint32 alloc_perf[MMPOOL_PERF_COUNT];
uint32 free_perf[MMPOOL_PERF_COUNT];
#endif
};
#define mpool_free_size(pool) ((pool)->heap_end-(pool)->heap_ptr)
int32 mpool_init(struct mem_pool *pool, uint32 block_size, uint32 mem_addr, uint32 mem_size);
void mpool_free(struct mem_pool *pool, void *ptr);
void *mpool_alloc(struct mem_pool *pool, uint32 size);
void mpool_state(struct mem_pool *pool, char *state_buf, int32 buf_size);
#ifdef __cplusplus
}
#endif
#endif