2  * Copyright (c) 2019 - 2020 Nordic Semiconductor ASA
4  * SPDX-License-Identifier: Apache-2.0
41 	size_t pcnt = (info->stack_used * 100U) / info->stack_size;  in thread_print_cb()
45 			" %-20s: STACK: unused %zu usage %zu / %zu (%zu %%); CPU: %u %%"),  in thread_print_cb()
46 		THREAD_ANALYZER_VSTR(info->name),  in thread_print_cb()
47 		info->stack_size - info->stack_used, info->stack_used,  in thread_print_cb()
48 		info->stack_size, pcnt,  in thread_print_cb()
49 		info->utilization);  in thread_print_cb()
52 	if (info->priv_stack_size > 0) {  in thread_print_cb()
53 		pcnt = (info->priv_stack_used * 100U) / info->priv_stack_size;  in thread_print_cb()
57 				" %-20s: PRIV_STACK: unused %zu usage %zu / %zu (%zu %%)"),  in thread_print_cb()
58 			" ", info->priv_stack_size - info->priv_stack_used, info->priv_stack_used,  in thread_print_cb()
59 			info->priv_stack_size, pcnt);  in thread_print_cb()
65 		THREAD_ANALYZER_FMT(" %-20s: Total CPU cycles used: %llu"),  in thread_print_cb()
66 		" ", info->usage.total_cycles);  in thread_print_cb()
71 			" %-20s: Current Frame: %llu;"  in thread_print_cb()
73 		" ", info->usage.current_cycles, info->usage.peak_cycles,  in thread_print_cb()
74 		info->usage.average_cycles);  in thread_print_cb()
80 			" %-20s: unused %zu usage %zu / %zu (%zu %%)"),  in thread_print_cb()
81 		THREAD_ANALYZER_VSTR(info->name),  in thread_print_cb()
82 		info->stack_size - info->stack_used, info->stack_used,  in thread_print_cb()
83 		info->stack_size, pcnt);  in thread_print_cb()
98 	size_t size = thread->stack_info.size;  in thread_analyze_cb()
100 	thread_analyzer_cb cb = ud->cb;  in thread_analyze_cb()
101 	unsigned int cpu = ud->cpu;  in thread_analyze_cb()
105 	size_t unused;  in thread_analyze_cb()  local
117 	err = k_thread_stack_space_get(thread, &unused);  in thread_analyze_cb()
121 				" %-20s: unable to get stack space (%d)"),  in thread_analyze_cb()
124 		unused = 0;  in thread_analyze_cb()
129 	info.stack_used = size - unused;  in thread_analyze_cb()
132 	ret = arch_thread_priv_stack_space_get(cthread, &size, &unused);  in thread_analyze_cb()
135 		info.priv_stack_used = size - unused;  in thread_analyze_cb()
176 	size_t unused;  in isr_stack()  local
179 	err = z_stack_space_get(buf, size, &unused);  in isr_stack()
183 				" %s%-17d: STACK: unused %zu usage %zu / %zu (%zu %%)"),  in isr_stack()
184 			THREAD_ANALYZER_VSTR("ISR"), core, unused,  in isr_stack()
185 			size - unused, size, (100 * (size - unused)) / size);  in isr_stack()