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Searched refs:utc (Results 1 – 14 of 14) sorted by relevance

/optee_os/core/kernel/
H A Duser_ta.c153 struct user_ta_ctx *utc = to_user_ta_ctx(session->ctx); in user_ta_enter() local
165 res = vm_map_param(&utc->uctx, ta_sess->param, param_va); in user_ta_enter()
174 usr_stack = utc->uctx.stack_ptr; in user_ta_enter()
187 utc->uctx.entry_func, utc->uctx.is_32bit, in user_ta_enter()
188 &utc->ta_ctx.panicked, in user_ta_enter()
189 &utc->ta_ctx.panic_code); in user_ta_enter()
191 thread_user_clear_vfp(&utc->uctx); in user_ta_enter()
193 if (utc->ta_ctx.panicked) { in user_ta_enter()
196 utc->ta_ctx.panic_code); in user_ta_enter()
217 vm_clean_param(&utc->uctx); in user_ta_enter()
[all …]
H A Dtee_ta_manager.c1053 struct user_ta_ctx *utc = NULL; in tee_ta_gprof_sample_pc() local
1064 utc = to_user_ta_ctx(s->ctx); in tee_ta_gprof_sample_pc()
1065 res = vm_check_access_rights(&utc->uctx, in tee_ta_gprof_sample_pc()
/optee_os/core/tee/
H A Dtee_obj.c15 void tee_obj_add(struct user_ta_ctx *utc, struct tee_obj *o) in tee_obj_add() argument
17 TAILQ_INSERT_TAIL(&utc->objects, o, link); in tee_obj_add()
20 TEE_Result tee_obj_get(struct user_ta_ctx *utc, vaddr_t obj_id, in tee_obj_get() argument
25 TAILQ_FOREACH(o, &utc->objects, link) { in tee_obj_get()
34 void tee_obj_close(struct user_ta_ctx *utc, struct tee_obj *o) in tee_obj_close() argument
36 TAILQ_REMOVE(&utc->objects, o, link); in tee_obj_close()
46 void tee_obj_close_all(struct user_ta_ctx *utc) in tee_obj_close_all() argument
48 struct tee_obj_head *objects = &utc->objects; in tee_obj_close_all()
51 tee_obj_close(utc, TAILQ_FIRST(objects)); in tee_obj_close_all()
H A Dtee_svc_storage.c42 static TEE_Result tee_svc_storage_get_enum(struct user_ta_ctx *utc, in tee_svc_storage_get_enum() argument
48 TAILQ_FOREACH(e, &utc->storage_enums, link) { in tee_svc_storage_get_enum()
57 static TEE_Result tee_svc_close_enum(struct user_ta_ctx *utc, in tee_svc_close_enum() argument
60 if (e == NULL || utc == NULL) in tee_svc_close_enum()
63 TAILQ_REMOVE(&utc->storage_enums, e, link); in tee_svc_close_enum()
76 static void remove_corrupt_obj(struct user_ta_ctx *utc, struct tee_obj *o) in remove_corrupt_obj() argument
79 if (!(utc->ta_ctx.flags & TA_FLAG_DONT_CLOSE_HANDLE_ON_CORRUPT_OBJECT)) in remove_corrupt_obj()
80 tee_obj_close(utc, o); in remove_corrupt_obj()
174 struct user_ta_ctx *utc = to_user_ta_ctx(sess->ctx); in syscall_storage_obj_open() local
214 tee_obj_add(utc, o); in syscall_storage_obj_open()
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H A Dtee_svc.c586 static TEE_Result utee_param_to_param(struct user_ta_ctx *utc, in utee_param_to_param() argument
629 res = vm_check_access_rights(&utc->uctx, flags, a, b); in utee_param_to_param()
663 struct user_ta_ctx *utc = to_user_ta_ctx(sess->ctx); in tee_svc_copy_param() local
679 res = vm_check_access_rights(&utc->uctx, flags, in tee_svc_copy_param()
684 res = utee_param_to_param(utc, param, callee_params); in tee_svc_copy_param()
711 if (vm_buf_is_inside_um_private(&utc->uctx, va, s)) in tee_svc_copy_param()
714 res = vm_buf_to_mboj_offs(&utc->uctx, va, s, in tee_svc_copy_param()
784 struct user_ta_ctx *utc = to_user_ta_ctx(sess->ctx); in syscall_open_ta_session() local
810 res = tee_ta_open_session(&ret_o, &s, &utc->open_sessions, uuid, in syscall_open_ta_session()
812 vm_set_ctx(&utc->ta_ctx.ts_ctx); in syscall_open_ta_session()
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H A Dtee_svc_cryp.c1728 static TEE_Result copy_in_attrs(struct user_ta_ctx *utc, in copy_in_attrs() argument
1761 res = vm_check_access_rights(&utc->uctx, flags, buf, in copy_in_attrs()
2583 struct user_ta_ctx *utc = to_user_ta_ctx(sess->ctx); in tee_svc_cryp_get_state() local
2585 TAILQ_FOREACH(s, &utc->cryp_states, link) { in tee_svc_cryp_get_state()
2594 static void cryp_state_free(struct user_ta_ctx *utc, struct tee_cryp_state *cs) in cryp_state_free() argument
2598 if (tee_obj_get(utc, cs->key1, &o) == TEE_SUCCESS) in cryp_state_free()
2599 tee_obj_close(utc, o); in cryp_state_free()
2600 if (tee_obj_get(utc, cs->key2, &o) == TEE_SUCCESS) in cryp_state_free()
2601 tee_obj_close(utc, o); in cryp_state_free()
2603 TAILQ_REMOVE(&utc->cryp_states, cs, link); in cryp_state_free()
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/optee_os/core/arch/arm/tee/
H A Dsvc_cache.c15 struct user_ta_ctx *utc = NULL; in syscall_cache_operation() local
21 utc = to_user_ta_ctx(s->ctx); in syscall_cache_operation()
27 if (vm_buf_intersects_um_private(&utc->uctx, va, len)) in syscall_cache_operation()
30 res = vm_check_access_rights(&utc->uctx, in syscall_cache_operation()
/optee_os/core/include/tee/
H A Dtee_obj.h27 void tee_obj_add(struct user_ta_ctx *utc, struct tee_obj *o);
29 TEE_Result tee_obj_get(struct user_ta_ctx *utc, vaddr_t obj_id,
32 void tee_obj_close(struct user_ta_ctx *utc, struct tee_obj *o);
34 void tee_obj_close_all(struct user_ta_ctx *utc);
H A Dtee_svc_storage.h62 void tee_svc_storage_close_all_enum(struct user_ta_ctx *utc);
H A Dtee_svc_cryp.h38 void tee_svc_cryp_free_states(struct user_ta_ctx *utc);
/optee_os/core/arch/arm/kernel/
H A Darch_scall.c49 struct user_ta_ctx *utc = to_user_ta_ctx(s->ctx); in scall_save_panic_stack() local
55 if (vm_check_access_rights(&utc->uctx, in scall_save_panic_stack()
121 struct user_ta_ctx *utc = to_user_ta_ctx(s->ctx); in scall_save_panic_stack() local
123 if (vm_check_access_rights(&utc->uctx, in scall_save_panic_stack()
127 utc->uctx.is_32bit ? in scall_save_panic_stack()
140 if (utc->uctx.is_32bit) in scall_save_panic_stack()
H A Dsecure_partition.c1890 struct sp_ctx *utc = to_sp_ctx(ctx); in sp_dump_state() local
1892 if (utc->uctx.dump_entry_func) { in sp_dump_state()
1893 TEE_Result res = ldelf_dump_state(&utc->uctx); in sp_dump_state()
1899 user_mode_ctx_print_mappings(&utc->uctx); in sp_dump_state()
H A Dthread.c988 struct user_ta_ctx *utc = to_user_ta_ctx(s->ctx); in thread_get_pauth_keys() local
990 return &utc->uctx.keys; in thread_get_pauth_keys()
/optee_os/core/arch/riscv/kernel/
H A Darch_scall.c57 struct user_ta_ctx *utc = to_user_ta_ctx(s->ctx); in scall_save_panic_stack() local
59 if (vm_check_access_rights(&utc->uctx, in scall_save_panic_stack()