68 		unsigned long start, end, tmp;  in print_pmp_entries()  local
72 			start = (index == 0) ? 0 : (pmp_addr[index - 1] << 2);  in print_pmp_entries()
76 			start = pmp_addr[index] << 2;  in print_pmp_entries()
77 			end = start + 3;  in print_pmp_entries()
81 			start = tmp & (tmp + 1);  in print_pmp_entries()
85 			start = 0;  in print_pmp_entries()
98 				start, end,  in print_pmp_entries()
156 			  uintptr_t start, size_t size,  in set_pmp_entry()  argument
164 	__ASSERT((start & (CONFIG_PMP_GRANULARITY - 1)) == 0, "misaligned start address");  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()
178 		pmp_addr[index] = PMP_ADDR(start);  in set_pmp_entry()
183 		   ((start & (size - 1)) == 0) /* naturally aligned */ &&  in set_pmp_entry()
185 		pmp_addr[index] = PMP_ADDR_NAPOT(start, size);  in set_pmp_entry()
192 		pmp_addr[index] = PMP_ADDR(start);  in set_pmp_entry()
195 		pmp_addr[index] = PMP_ADDR(start + size);  in set_pmp_entry()
199 		LOG_ERR("inappropriate PMP range (start=%#lx size=%#zx)", start, size);  in set_pmp_entry()
250 extern void z_riscv_write_pmp_entries(unsigned int start, unsigned int end,
267 static void write_pmp_entries(unsigned int start, unsigned int end,  in write_pmp_entries()  argument
272 	__ASSERT(start < end && end <= index_limit &&  in write_pmp_entries()
274 		 "bad PMP range (start=%u end=%u)", start, end);  in write_pmp_entries()
277 	if (start >= end || end > index_limit) {  in write_pmp_entries()
296 	print_pmp_entries(start, end, pmp_addr, pmp_cfg, "register write");  in write_pmp_entries()
309 	z_riscv_write_pmp_entries(start, CONFIG_PMP_SLOTS, false,  in write_pmp_entries()
313 	z_riscv_write_pmp_entries(start, end, clear_trailing_entries,  in write_pmp_entries()
484 	stack_bottom = thread->stack_info.start - K_KERNEL_STACK_RESERVED;  in z_riscv_pmp_stackguard_prepare()
489 		stack_bottom = thread->stack_info.start - K_THREAD_STACK_RESERVED;  in z_riscv_pmp_stackguard_prepare()
591 		      thread->stack_info.start, thread->stack_info.size,  in z_riscv_pmp_usermode_prepare()
630 				   part->start, part->size, PMP_U_MODE(thread));  in resync_pmp_domain()
751 	uintptr_t start = (uintptr_t)addr;  in arch_buffer_validate()  local
755 	if (IS_WITHIN(start, size, arch_current_thread()->stack_info.start,  in arch_buffer_validate()
765 		if (IS_WITHIN(start, size, ro_start, ro_size)) {  in arch_buffer_validate()
786 		if (!IS_WITHIN(start, size, part->start, part->size)) {  in arch_buffer_validate()