1 // SPDX-License-Identifier: GPL-2.0-only
22 	       "which-cpus: [-h] [<key=value> [<key=value> ...]]\n\n"  in help()
25 	       "   <key=value>, outputs the cpulist for cpus which all match the given set\n"  in help()
26 	       "   of pairs.  'key' and 'value' should be in numeric form, e.g. 4=0x3b\n");  in help()
31 	int start = 0, end = 0;  in print_cpulist()  local
40 		if (start != end && !CPU_ISSET(c, cpus))  in print_cpulist()
41 			printf("-%d", end);  in print_cpulist()
52 		start = end = c;  in print_cpulist()
54 	if (start != end)  in print_cpulist()
55 		printf("-%d", end);  in print_cpulist()
62 	int nr_pairs = argc - 1;  in do_which_cpus()
63 	char *start, *end;  in do_which_cpus()  local
70 		start = argv[i + 1];  in do_which_cpus()
71 		pairs[i].key = strtol(start, &end, 0);  in do_which_cpus()
72 		assert(end != start && *end == '=');  in do_which_cpus()
73 		start = end + 1;  in do_which_cpus()
74 		pairs[i].value = strtoul(start, &end, 0);  in do_which_cpus()
75 		assert(end != start && *end == '\0');  in do_which_cpus()
95 		if (!strcmp(argv[1], "-h"))  in main()
108 	       pairs[0].value == RISCV_HWPROBE_BASE_BEHAVIOR_IMA);  in main()
113 	ext0_all = pairs[0].value;  in main()
115 …pairs[0] = (struct riscv_hwprobe){ .key = RISCV_HWPROBE_KEY_BASE_BEHAVIOR, .value = RISCV_HWPROBE_…  in main()
118 	ksft_test_result(rc == -EINVAL, "no cpusetsize\n");  in main()
120 …pairs[0] = (struct riscv_hwprobe){ .key = RISCV_HWPROBE_KEY_BASE_BEHAVIOR, .value = RISCV_HWPROBE_…  in main()
122 	ksft_test_result(rc == -EINVAL, "NULL cpus\n");  in main()
129 …pairs[0] = (struct riscv_hwprobe){ .key = RISCV_HWPROBE_KEY_BASE_BEHAVIOR, .value = RISCV_HWPROBE_…  in main()
130 …pairs[1] = (struct riscv_hwprobe){ .key = RISCV_HWPROBE_KEY_BASE_BEHAVIOR, .value = RISCV_HWPROBE_…  in main()
135 …pairs[0] = (struct riscv_hwprobe){ .key = RISCV_HWPROBE_KEY_BASE_BEHAVIOR, .value = RISCV_HWPROBE_…  in main()
136 	pairs[1] = (struct riscv_hwprobe){ .key = RISCV_HWPROBE_KEY_IMA_EXT_0, .value = ext0_all, };  in main()
141 …pairs[0] = (struct riscv_hwprobe){ .key = RISCV_HWPROBE_KEY_BASE_BEHAVIOR, .value = RISCV_HWPROBE_…  in main()
142 	pairs[1] = (struct riscv_hwprobe){ .key = RISCV_HWPROBE_KEY_IMA_EXT_0, .value = ext0_all, };  in main()
147 …pairs[0] = (struct riscv_hwprobe){ .key = RISCV_HWPROBE_KEY_BASE_BEHAVIOR, .value = RISCV_HWPROBE_…  in main()
148 	pairs[1] = (struct riscv_hwprobe){ .key = RISCV_HWPROBE_KEY_IMA_EXT_0, .value = ~ext0_all, };  in main()