1 // SPDX-License-Identifier: GPL-2.0
19  * Usually the full path for a script is:
20  *	/home/username/libexec/perf-core/scripts/python/xxx.py
21  *	/home/username/libexec/perf-core/scripts/perl/xxx.pl
22  * So 256 should be long enough to contain the full path.
37 	if (attr->read_format & PERF_FORMAT_GROUP)  in attr_to_script()
38 		strcat(extra_format, " -F +metric");  in attr_to_script()
39 	if (attr->sample_type & PERF_SAMPLE_BRANCH_STACK)  in attr_to_script()
40 		strcat(extra_format, " -F +brstackinsn --xed");  in attr_to_script()
41 	if (attr->sample_type & PERF_SAMPLE_REGS_INTR)  in attr_to_script()
42 		strcat(extra_format, " -F +iregs");  in attr_to_script()
43 	if (attr->sample_type & PERF_SAMPLE_REGS_USER)  in attr_to_script()
44 		strcat(extra_format, " -F +uregs");  in attr_to_script()
45 	if (attr->sample_type & PERF_SAMPLE_PHYS_ADDR)  in attr_to_script()
46 		strcat(extra_format, " -F +phys_addr");  in attr_to_script()
52 	c->names[c->index] = name;  in add_script_option()
53 	if (asprintf(&c->paths[c->index],  in add_script_option()
54 		     "%s script %s -F +metric %s %s",  in add_script_option()
55 		     c->perf, opt, symbol_conf.inline_name ? " --inline" : "",  in add_script_option()
56 		     c->extra_format) < 0)  in add_script_option()
57 		return -1;  in add_script_option()
58 	c->index++;  in add_script_option()
67 		return -1;  in scripts_config()
68 	if (c->index >= SCRIPT_MAX_NO)  in scripts_config()
69 		return -1;  in scripts_config()
70 	c->names[c->index] = strdup(var + 7);  in scripts_config()
71 	if (!c->names[c->index])  in scripts_config()
72 		return -1;  in scripts_config()
73 	if (asprintf(&c->paths[c->index], "%s %s", value,  in scripts_config()
74 		     c->extra_format) < 0)  in scripts_config()
75 		return -1;  in scripts_config()
76 	c->index++;  in scripts_config()
81  * When success, will copy the full path of the selected script
83  * Return -1 on failure.
85 static int list_scripts(char *script_name, bool *custom,  in list_scripts()  argument
105 		return -1;  in list_scripts()
108 		attr_to_script(scriptc.extra_format, &evsel->core.attr);  in list_scripts()
110 	add_script_option("Show individual samples with assembler", "-F +disasm",  in list_scripts()
112 	add_script_option("Show individual samples with source", "-F +srcline,+srccode",  in list_scripts()
116 	add_script_option("Show samples with custom perf script arguments", "", &scriptc);  in list_scripts()
121 		names[i] = buf + (i - max_std) * (SCRIPT_NAMELEN + SCRIPT_FULLPATH_LEN);  in list_scripts()
125 	num = find_scripts(names + max_std, paths + max_std, SCRIPT_MAX_NO - max_std,  in list_scripts()
131 		ret = -1;  in list_scripts()
140 			ret = -1;  in list_scripts()
147 	*custom = choice >= max_std;  in list_scripts()
176 	bool custom = false;  in script_browse()  local
179 	if (list_scripts(script_name, &custom, evsel))  in script_browse()
180 		return -1;  in script_browse()
183 			custom ? "perf script -s " : "",  in script_browse()
186 			input_name ? "-i " : "",  in script_browse()
188 		return -1;  in script_browse()