64 	unsigned int index;  in print_pmp_entries()  local
67 	for (index = pmp_start; index < pmp_end; index++) {  in print_pmp_entries()
70 		switch (pmp_n_cfg[index] & PMP_A) {  in print_pmp_entries()
72 			start = (index == 0) ? 0 : (pmp_addr[index - 1] << 2);  in print_pmp_entries()
73 			end = (pmp_addr[index] << 2) - 1;  in print_pmp_entries()
76 			start = pmp_addr[index] << 2;  in print_pmp_entries()
80 			tmp = (pmp_addr[index] << 2) | 0x3;  in print_pmp_entries()
91 			LOG_DBG("%3d: "PR_ADDR" 0x%02x", index,  in print_pmp_entries()
92 				pmp_addr[index],  in print_pmp_entries()
93 				pmp_n_cfg[index]);  in print_pmp_entries()
97 				index, pmp_addr[index], pmp_n_cfg[index],  in print_pmp_entries()
99 				(pmp_n_cfg[index] & PMP_R) ? 'R' : '-',  in print_pmp_entries()
100 				(pmp_n_cfg[index] & PMP_W) ? 'W' : '-',  in print_pmp_entries()
101 				(pmp_n_cfg[index] & PMP_X) ? 'X' : '-',  in print_pmp_entries()
102 				(pmp_n_cfg[index] & PMP_L) ? " LOCKED" : "");  in print_pmp_entries()
161 	unsigned int index = *index_p;  in set_pmp_entry()  local
167 	if (index >= index_limit) {  in set_pmp_entry()
171 		   ((index == 0 && start == 0) ||  in set_pmp_entry()
172 		    (index != 0 && pmp_addr[index - 1] == PMP_ADDR(start)))) {  in set_pmp_entry()
174 		pmp_addr[index] = PMP_ADDR(start + size);  in set_pmp_entry()
175 		pmp_n_cfg[index] = perm | PMP_TOR;  in set_pmp_entry()
176 		index += 1;  in set_pmp_entry()
178 		pmp_addr[index] = PMP_ADDR(start);  in set_pmp_entry()
179 		pmp_n_cfg[index] = perm | PMP_NA4;  in set_pmp_entry()
180 		index += 1;  in set_pmp_entry()
185 		pmp_addr[index] = PMP_ADDR_NAPOT(start, size);  in set_pmp_entry()
186 		pmp_n_cfg[index] = perm | PMP_NAPOT;  in set_pmp_entry()
187 		index += 1;  in set_pmp_entry()
188 	} else if (PMP_TOR_SUPPORTED && index + 1 >= index_limit) {  in set_pmp_entry()
192 		pmp_addr[index] = PMP_ADDR(start);  in set_pmp_entry()
193 		pmp_n_cfg[index] = 0;  in set_pmp_entry()
194 		index += 1;  in set_pmp_entry()
195 		pmp_addr[index] = PMP_ADDR(start + size);  in set_pmp_entry()
196 		pmp_n_cfg[index] = perm | PMP_TOR;  in set_pmp_entry()
197 		index += 1;  in set_pmp_entry()
203 	*index_p = index;  in set_pmp_entry()
289 		unsigned int index;  in write_pmp_entries()  local
291 		for (index = end; index % PMPCFG_STRIDE != 0; index++) {  in write_pmp_entries()
292 			pmp_n_cfg[index] = 0;  in write_pmp_entries()
353 	unsigned int index = 0;  in z_riscv_pmp_init()  local
356 	set_pmp_entry(&index, PMP_R | PMP_X | PMP_L,  in z_riscv_pmp_init()
366 	set_pmp_entry(&index, PMP_NONE | PMP_L,  in z_riscv_pmp_init()
379 	set_pmp_entry(&index, PMP_NONE | PMP_L,  in z_riscv_pmp_init()
390 	set_pmp_mprv_catchall(&index, pmp_addr, pmp_cfg, ARRAY_SIZE(pmp_addr));  in z_riscv_pmp_init()
393 	write_pmp_entries(0, index, true, pmp_addr, pmp_cfg, ARRAY_SIZE(pmp_addr));  in z_riscv_pmp_init()
399 	index--;  in z_riscv_pmp_init()
402 	set_pmp_entry(&index, PMP_NONE | PMP_L,  in z_riscv_pmp_init()
407 	set_pmp_entry(&index, PMP_NONE | PMP_L,  in z_riscv_pmp_init()
413 	write_pmp_entries(0, index, true, pmp_addr, pmp_cfg, ARRAY_SIZE(pmp_addr));  in z_riscv_pmp_init()
417 	write_pmp_entries(0, index, true, pmp_addr, pmp_cfg, ARRAY_SIZE(pmp_addr));  in z_riscv_pmp_init()
427 	pmp_addr[index - 1] = -1L;  in z_riscv_pmp_init()
432 		__ASSERT(global_pmp_end_index == index, "");  in z_riscv_pmp_init()
434 		__ASSERT(global_pmp_last_addr == pmp_addr[index - 1], "");  in z_riscv_pmp_init()
439 	global_pmp_last_addr = pmp_addr[index - 1];  in z_riscv_pmp_init()
440 	global_pmp_end_index = index;  in z_riscv_pmp_init()
480 	unsigned int index = z_riscv_pmp_thread_init(PMP_M_MODE(thread));  in z_riscv_pmp_stackguard_prepare()  local
492 	set_pmp_entry(&index, PMP_NONE,  in z_riscv_pmp_stackguard_prepare()
495 	set_pmp_mprv_catchall(&index, PMP_M_MODE(thread));  in z_riscv_pmp_stackguard_prepare()
498 	thread->arch.m_mode_pmp_end_index = index;  in z_riscv_pmp_stackguard_prepare()
540 	unsigned int index = global_pmp_end_index;  in z_riscv_pmp_stackguard_disable()  local
552 	set_pmp_mprv_catchall(&index, pmp_addr, pmp_cfg, ARRAY_SIZE(pmp_addr));  in z_riscv_pmp_stackguard_disable()
555 	write_pmp_entries(global_pmp_end_index, index,  in z_riscv_pmp_stackguard_disable()
585 	unsigned int index = z_riscv_pmp_thread_init(PMP_U_MODE(thread));  in z_riscv_pmp_usermode_prepare()  local
590 	set_pmp_entry(&index, PMP_R | PMP_W,  in z_riscv_pmp_usermode_prepare()
594 	thread->arch.u_mode_pmp_domain_offset = index;  in z_riscv_pmp_usermode_prepare()
595 	thread->arch.u_mode_pmp_end_index = index;  in z_riscv_pmp_usermode_prepare()
605 	unsigned int index = thread->arch.u_mode_pmp_domain_offset;  in resync_pmp_domain()  local
629 		ok = set_pmp_entry(&index, part->attr.pmp_attr,  in resync_pmp_domain()
636 	thread->arch.u_mode_pmp_end_index = index;  in resync_pmp_domain()