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[rt-smart] testcase & improvements for memory management (#7099)

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* [utest/mm] add testcase for create/init
format codes of create/init in components/mm

* [libcpu/aarch64] fix user stack check routine

* [kservice] export API for utest

* [utest/mm] testcase for aspace_map
format & modify the files under components/mm related with aspace_map

* [lwp/user_mm] add user_map_varea for mmap feature

* [mm] rename rt_mm_fault_try_fix to rt_aspace_fault_try_fix

* [utest/mm] testcase for synchronization

* [mm] modify unmap api to improve throughput

* [utest/mm] testcases for cache and varea map

* [format] remove extra space

* [utest/mm] fix testcase problem in header

* [lwp] extend map_user_varea with a flag

* [utest/mm] testcase for lwp_map_user_varea

* [libcpu/arm/cortex-a] fix kernel space layout

* [utest/mm] adjust for armv7 arch
This commit is contained in:
Shell
2023-03-30 08:25:15 +08:00
committed by GitHub
parent dc77d8fcb6
commit eec78d9f5d
38 changed files with 1887 additions and 240 deletions
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7
components/lwp/lwp_user_mm.h
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@@ -25,12 +25,19 @@
extern "C" {
#endif
#define LWP_MAP_FLAG_NONE 0x0000
#define LWP_MAP_FLAG_NOCACHE 0x0001
int lwp_user_space_init(struct rt_lwp *lwp, rt_bool_t is_fork);
void lwp_unmap_user_space(struct rt_lwp *lwp);
int lwp_unmap_user(struct rt_lwp *lwp, void *va);
void *lwp_map_user(struct rt_lwp *lwp, void *map_va, size_t map_size, rt_bool_t text);
rt_varea_t lwp_map_user_varea(struct rt_lwp *lwp, void *map_va, size_t map_size);
/* check LWP_MAP_FLAG_* */
rt_varea_t lwp_map_user_varea_ext(struct rt_lwp *lwp, void *map_va, size_t map_size, size_t flags);
void *lwp_map_user_phy(struct rt_lwp *lwp, void *map_va, void *map_pa, size_t map_size, rt_bool_t cached);
int lwp_unmap_user_phy(struct rt_lwp *lwp, void *va);