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add tos_mmheap_check & tos_mmheap_pool_check API and TOS_CFG_MMHEAP_DEFAULT_POOL_EN switch

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tos_mmheap_check: get the information of the heap(space that is free and used)
tos_mmheap_pool_check: get the information of a pool
TOS_CFG_MMHEAP_DEFAULT_POOL_EN: enable the default pool of the heap(if user not set this, a default of 1u is set). if you wanna disable the default pool, you should call tos_mmheap_pool_add to add your own pool of the heap before tos_mmheap_alloc is called.
This commit is contained in:
daishengdong
2019-10-14 22:09:57 +08:00
parent 98b7434097
commit 3a8b03432f
48 changed files with 267 additions and 78 deletions
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4
kernel/core/include/tos_global.h
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@@ -60,7 +60,9 @@ extern k_fault_log_writer_t k_fault_log_writer;
#endif
#if TOS_CFG_MMHEAP_EN > 0u
extern uint8_t k_mmheap_pool[] __ALIGNED__(4);
#if TOS_CFG_MMHEAP_DEFAULT_POOL_EN > 0u
extern uint8_t k_mmheap_default_pool[] __ALIGNED__(4);
#endif
extern k_mmheap_ctl_t k_mmheap_ctl;
#endif