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Searched refs:sym (Results 1 – 25 of 85) sorted by relevance

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/tools/objtool/
Delf.c62 struct symbol *sym; in find_symbol_by_index() local
65 hash_for_each_possible(sec->symbol_hash, sym, hash, idx) in find_symbol_by_index()
66 if (sym->idx == idx) in find_symbol_by_index()
67 return sym; in find_symbol_by_index()
74 struct symbol *sym; in find_symbol_by_offset() local
76 list_for_each_entry(sym, &sec->symbol_list, list) in find_symbol_by_offset()
77 if (sym->type != STT_SECTION && in find_symbol_by_offset()
78 sym->offset == offset) in find_symbol_by_offset()
79 return sym; in find_symbol_by_offset()
87 struct symbol *sym; in find_symbol_by_name() local
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/tools/perf/util/
Dsymbol_fprintf.c8 size_t symbol__fprintf(struct symbol *sym, FILE *fp) in symbol__fprintf() argument
11 sym->start, sym->end, in symbol__fprintf()
12 sym->binding == STB_GLOBAL ? 'g' : in symbol__fprintf()
13 sym->binding == STB_LOCAL ? 'l' : 'w', in symbol__fprintf()
14 sym->name); in symbol__fprintf()
17 size_t __symbol__fprintf_symname_offs(const struct symbol *sym, in __symbol__fprintf_symname_offs() argument
25 if (sym) { in __symbol__fprintf_symname_offs()
26 length = fprintf(fp, "%s", sym->name); in __symbol__fprintf_symname_offs()
28 if (al->addr < sym->end) in __symbol__fprintf_symname_offs()
29 offset = al->addr - sym->start; in __symbol__fprintf_symname_offs()
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Dcall-path.c23 struct symbol *sym, u64 ip, bool in_kernel) in call_path__init() argument
26 cp->sym = sym; in call_path__init()
27 cp->ip = sym ? 0 : ip; in call_path__init()
59 struct symbol *sym, u64 ip, in call_path__new() argument
80 call_path__init(cp, parent, sym, ip, in_kernel); in call_path__new()
87 struct symbol *sym, u64 ip, u64 ks) in call_path__findnew() argument
94 if (sym) in call_path__findnew()
98 return call_path__new(cpr, parent, sym, ip, in_kernel); in call_path__findnew()
105 if (cp->sym == sym && cp->ip == ip) in call_path__findnew()
108 if (sym < cp->sym || (sym == cp->sym && ip < cp->ip)) in call_path__findnew()
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Ddemangle-rust.c51 static bool looks_like_rust(const char *sym, size_t len);
78 rust_is_mangled(const char *sym) in rust_is_mangled() argument
82 if (!sym) in rust_is_mangled()
85 len = strlen(sym); in rust_is_mangled()
91 if (!is_prefixed_hash(sym + len_without_hash)) in rust_is_mangled()
94 return looks_like_rust(sym, len_without_hash); in rust_is_mangled()
183 rust_demangle_sym(char *sym) in rust_demangle_sym() argument
189 if (!sym) in rust_demangle_sym()
192 in = sym; in rust_demangle_sym()
193 out = sym; in rust_demangle_sym()
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Dannotate.c218 struct symbol *sym = map__find_symbol(map, map->map_ip(map, ops->target.addr)); in call__parse() local
219 if (sym != NULL) in call__parse()
220 ops->target.name = strdup(sym->name); in call__parse()
608 int symbol__alloc_hist(struct symbol *sym) in symbol__alloc_hist() argument
610 struct annotation *notes = symbol__annotation(sym); in symbol__alloc_hist()
611 size_t size = symbol__size(sym); in symbol__alloc_hist()
645 static int symbol__alloc_hist_cycles(struct symbol *sym) in symbol__alloc_hist_cycles() argument
647 struct annotation *notes = symbol__annotation(sym); in symbol__alloc_hist_cycles()
648 const size_t size = symbol__size(sym); in symbol__alloc_hist_cycles()
656 void symbol__annotate_zero_histograms(struct symbol *sym) in symbol__annotate_zero_histograms() argument
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Dsymbol.h67 void symbol__delete(struct symbol *sym);
81 static inline size_t symbol__size(const struct symbol *sym) in symbol__size() argument
83 return sym->end - sym->start; in symbol__size()
156 struct symbol sym; member
169 static inline void *symbol__priv(struct symbol *sym) in symbol__priv() argument
171 return ((void *)sym) - symbol_conf.priv_size; in symbol__priv()
182 struct symbol *sym; member
187 struct symbol *sym; member
211 struct symbol *sym; member
260 struct symbol *sym);
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Dannotate.h154 static inline struct annotation *symbol__annotation(struct symbol *sym) in symbol__annotation() argument
156 return (void *)sym - symbol_conf.priv_size; in symbol__annotation()
169 int symbol__alloc_hist(struct symbol *sym);
170 void symbol__annotate_zero_histograms(struct symbol *sym);
172 int symbol__disassemble(struct symbol *sym, struct map *map,
193 int symbol__strerror_disassemble(struct symbol *sym, struct map *map,
196 int symbol__annotate_printf(struct symbol *sym, struct map *map,
199 void symbol__annotate_zero_histogram(struct symbol *sym, int evidx);
200 void symbol__annotate_decay_histogram(struct symbol *sym, int evidx);
205 int symbol__tty_annotate(struct symbol *sym, struct map *map,
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Dparse-events.l135 static int sym(yyscan_t scanner, int type, int config) in sym() function
289 cpu-cycles|cycles { return sym(yyscanner, PERF_TYPE_HARDWARE, PERF_COUNT_HW_CPU_CYCLES); }
290 stalled-cycles-frontend|idle-cycles-frontend { return sym(yyscanner, PERF_TYPE_HARDWARE, PERF_COUNT…
291 stalled-cycles-backend|idle-cycles-backend { return sym(yyscanner, PERF_TYPE_HARDWARE, PERF_COUNT_H…
292 instructions { return sym(yyscanner, PERF_TYPE_HARDWARE, PERF_COUNT_HW_INSTRUCTIONS); }
293 cache-references { return sym(yyscanner, PERF_TYPE_HARDWARE, PERF_COUNT_HW_CACHE_REFERENCES); }
294 cache-misses { return sym(yyscanner, PERF_TYPE_HARDWARE, PERF_COUNT_HW_CACHE_MISSES); }
295 branch-instructions|branches { return sym(yyscanner, PERF_TYPE_HARDWARE, PERF_COUNT_HW_BRANCH_INS…
296 branch-misses { return sym(yyscanner, PERF_TYPE_HARDWARE, PERF_COUNT_HW_BRANCH_MISSES); }
297 bus-cycles { return sym(yyscanner, PERF_TYPE_HARDWARE, PERF_COUNT_HW_BUS_CYCLES); }
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Ddb-export.c220 int db_export__symbol(struct db_export *dbe, struct symbol *sym, in db_export__symbol() argument
223 u64 *sym_db_id = symbol__priv(sym); in db_export__symbol()
231 return dbe->export_symbol(dbe, sym, dso); in db_export__symbol()
249 if (!al->sym) { in db_ids_from_al()
250 al->sym = symbol__new(al->addr, 0, 0, "unknown"); in db_ids_from_al()
251 if (al->sym) in db_ids_from_al()
252 dso__insert_symbol(dso, al->map->type, al->sym); in db_ids_from_al()
255 if (al->sym) { in db_ids_from_al()
256 u64 *db_id = symbol__priv(al->sym); in db_ids_from_al()
258 err = db_export__symbol(dbe, al->sym, dso); in db_ids_from_al()
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Dsymbol-elf.c80 #define elf_symtab__for_each_symbol(syms, nr_syms, idx, sym) \ argument
81 for (idx = 0, gelf_getsym(syms, idx, &sym);\
83 idx++, gelf_getsym(syms, idx, &sym))
85 static inline uint8_t elf_sym__type(const GElf_Sym *sym) in elf_sym__type() argument
87 return GELF_ST_TYPE(sym->st_info); in elf_sym__type()
90 static inline uint8_t elf_sym__visibility(const GElf_Sym *sym) in elf_sym__visibility() argument
92 return GELF_ST_VISIBILITY(sym->st_other); in elf_sym__visibility()
99 static inline int elf_sym__is_function(const GElf_Sym *sym) in elf_sym__is_function() argument
101 return (elf_sym__type(sym) == STT_FUNC || in elf_sym__is_function()
102 elf_sym__type(sym) == STT_GNU_IFUNC) && in elf_sym__is_function()
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Dsymbol.c266 struct symbol *sym = calloc(1, (symbol_conf.priv_size + in symbol__new() local
267 sizeof(*sym) + namelen)); in symbol__new()
268 if (sym == NULL) in symbol__new()
273 struct annotation *notes = (void *)sym; in symbol__new()
276 sym = ((void *)sym) + symbol_conf.priv_size; in symbol__new()
279 sym->start = start; in symbol__new()
280 sym->end = len ? start + len : start; in symbol__new()
281 sym->binding = binding; in symbol__new()
282 sym->namelen = namelen - 1; in symbol__new()
285 __func__, name, start, sym->end); in symbol__new()
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Devsel_fprintf.c132 if (node->sym && node->sym->ignore && print_skip_ignored) in sample__fprintf_callchain()
152 printed += __symbol__fprintf_symname_offs(node->sym, &node_al, in sample__fprintf_callchain()
156 printed += __symbol__fprintf_symname(node->sym, &node_al, in sample__fprintf_callchain()
206 node->sym && in sample__fprintf_callchain()
208 node->sym->name)) { in sample__fprintf_callchain()
245 printed += __symbol__fprintf_symname_offs(al->sym, al, in sample__fprintf_sym()
249 printed += __symbol__fprintf_symname(al->sym, al, in sample__fprintf_sym()
/tools/perf/scripts/python/
Dstackcollapse.py70 def tidy_function_name(sym, dso): argument
71 if sym is None:
72 sym = '[unknown]'
74 sym = sym.replace(';', ':')
81 sym = sym.replace('<', '')
82 sym = sym.replace('>', '')
83 if sym[0] == 'L' and sym.find('/'):
84 sym = sym[1:]
86 sym = sym[:sym.index('(')]
91 return sym + '_[k]'
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Dnet_dropmonitor.py55 (sym, off) = get_sym(i)
56 if sym == None:
57 sym = i
58 print "%25s %25s %25s" % (sym, off, drop_log[i])
/tools/perf/arch/powerpc/util/
Dsym-handling.c28 char *sym = syma->name; in arch__choose_best_symbol() local
32 if (*sym == '.') in arch__choose_best_symbol()
33 sym++; in arch__choose_best_symbol()
37 if (strlen(sym) >= 3 && !strncmp(sym, "SyS", 3)) in arch__choose_best_symbol()
39 if (strlen(sym) >= 10 && !strncmp(sym, "compat_SyS", 10)) in arch__choose_best_symbol()
82 void arch__sym_update(struct symbol *s, GElf_Sym *sym) in arch__sym_update() argument
84 s->arch_sym = sym->st_other; in arch__sym_update()
92 struct symbol *sym) in arch__fix_tev_from_maps() argument
106 if (pev->point.offset || !map || !sym) in arch__fix_tev_from_maps()
117 lep_offset = PPC64_LOCAL_ENTRY_OFFSET(sym->arch_sym); in arch__fix_tev_from_maps()
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/tools/virtio/linux/
Dexport.h1 #define EXPORT_SYMBOL_GPL(sym) extern typeof(sym) sym argument
2 #define EXPORT_SYMBOL(sym) extern typeof(sym) sym argument
/tools/include/linux/
Dexport.h4 #define EXPORT_SYMBOL(sym) argument
5 #define EXPORT_SYMBOL_GPL(sym) argument
6 #define EXPORT_SYMBOL_GPL_FUTURE(sym) argument
7 #define EXPORT_UNUSED_SYMBOL(sym) argument
8 #define EXPORT_UNUSED_SYMBOL_GPL(sym) argument
/tools/perf/ui/browsers/
Dmap.c25 struct symbol *sym = rb_entry(nd, struct symbol, rb_node); in map_browser__write() local
32 mb->addrlen, sym->start, mb->addrlen, sym->end, in map_browser__write()
33 sym->binding == STB_GLOBAL ? 'g' : in map_browser__write()
34 sym->binding == STB_LOCAL ? 'l' : 'w'); in map_browser__write()
37 ui_browser__write_nstring(browser, sym->name, width); in map_browser__write()
49 struct symbol *sym; in map_browser__search() local
58 sym = map__find_symbol(browser->map, addr); in map_browser__search()
60 sym = map__find_symbol_by_name(browser->map, target); in map_browser__search()
62 if (sym != NULL) { in map_browser__search()
63 u32 *idx = symbol__browser_index(sym); in map_browser__search()
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Dannotate.c276 static bool disasm_line__is_valid_jump(struct disasm_line *dl, struct symbol *sym) in disasm_line__is_valid_jump() argument
281 || dl->ops.target.offset >= (s64)symbol__size(sym)) in disasm_line__is_valid_jump()
313 struct symbol *sym = ms->sym; in annotate_browser__draw_current_jump() local
318 if (strstr(sym->name, "@plt")) in annotate_browser__draw_current_jump()
321 if (!disasm_line__is_valid_jump(cursor, sym)) in annotate_browser__draw_current_jump()
445 struct symbol *sym = ms->sym; in annotate_browser__calc_percent() local
446 struct annotation *notes = symbol__annotation(sym); in annotate_browser__calc_percent()
448 s64 len = symbol__size(sym); in annotate_browser__calc_percent()
540 static int sym_title(struct symbol *sym, struct map *map, char *title, in sym_title() argument
543 return snprintf(title, sz, "%s %s", sym->name, map->dso->long_name); in sym_title()
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/tools/perf/tests/
Dvmlinux-kallsyms.c19 struct symbol *sym; in test__vmlinux_matches_kallsyms() local
114 sym = rb_entry(nd, struct symbol, rb_node); in test__vmlinux_matches_kallsyms()
116 if (sym->start == sym->end) in test__vmlinux_matches_kallsyms()
119 mem_start = vmlinux_map->unmap_ip(vmlinux_map, sym->start); in test__vmlinux_matches_kallsyms()
120 mem_end = vmlinux_map->unmap_ip(vmlinux_map, sym->end); in test__vmlinux_matches_kallsyms()
128 if (arch__compare_symbol_names(sym->name, pair->name) == 0) { in test__vmlinux_matches_kallsyms()
141 mem_start, sym->name, mem_end, in test__vmlinux_matches_kallsyms()
152 pair = machine__find_kernel_symbol_by_name(&kallsyms, type, sym->name, NULL); in test__vmlinux_matches_kallsyms()
158 mem_start, sym->name, pair->name); in test__vmlinux_matches_kallsyms()
161 mem_start, sym->name, first_pair->name); in test__vmlinux_matches_kallsyms()
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Dhists_link.c21 struct symbol *sym; member
99 fake_common_samples[k].sym = al.sym; in add_hist_entries()
118 fake_samples[i][k].sym = al.sym; in add_hist_entries()
135 samples->sym == s) in find_sample()
165 he->thread, he->ms.map, he->ms.sym)) { in __validate_match()
217 he->thread, he->ms.map, he->ms.sym) && in __validate_link()
220 he->thread, he->ms.map, he->ms.sym)) { in __validate_link()
/tools/perf/ui/gtk/
Dannotate.c24 static int perf_gtk__get_percent(char *buf, size_t size, struct symbol *sym, in perf_gtk__get_percent() argument
37 symhist = annotation__histogram(symbol__annotation(sym), evidx); in perf_gtk__get_percent()
53 static int perf_gtk__get_offset(char *buf, size_t size, struct symbol *sym, in perf_gtk__get_offset() argument
56 u64 start = map__rip_2objdump(map, sym->start); in perf_gtk__get_offset()
90 static int perf_gtk__annotate_symbol(GtkWidget *window, struct symbol *sym, in perf_gtk__annotate_symbol() argument
103 notes = symbol__annotation(sym); in perf_gtk__annotate_symbol()
132 sym, pos, in perf_gtk__annotate_symbol()
137 ret = perf_gtk__get_percent(s, sizeof(s), sym, pos, in perf_gtk__annotate_symbol()
143 if (perf_gtk__get_offset(s, sizeof(s), sym, map, pos)) in perf_gtk__annotate_symbol()
159 static int symbol__gtk_annotate(struct symbol *sym, struct map *map, in symbol__gtk_annotate() argument
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/tools/perf/
Dbuiltin-top.c103 struct symbol *sym; in perf_top__parse_source() local
108 if (!he || !he->ms.sym) in perf_top__parse_source()
111 sym = he->ms.sym; in perf_top__parse_source()
120 "path\n", sym->name); in perf_top__parse_source()
125 notes = symbol__annotation(sym); in perf_top__parse_source()
133 if (symbol__alloc_hist(sym) < 0) { in perf_top__parse_source()
136 sym->name); in perf_top__parse_source()
141 err = symbol__disassemble(sym, map, NULL, 0, NULL, NULL); in perf_top__parse_source()
147 symbol__strerror_disassemble(sym, map, err, msg, sizeof(msg)); in perf_top__parse_source()
148 pr_err("Couldn't annotate %s: %s\n", sym->name, msg); in perf_top__parse_source()
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Dbuiltin-annotate.c80 struct symbol *sym = start->sym; in process_basic_block() local
81 struct annotation *notes = sym ? symbol__annotation(sym) : NULL; in process_basic_block()
106 entry->sym = sym; in process_basic_block()
159 (al->sym == NULL || in perf_evsel__add_sample()
160 strcmp(ann->sym_hist_filter, al->sym->name) != 0)) { in perf_evsel__add_sample()
166 if (al->sym != NULL) { in perf_evsel__add_sample()
167 rb_erase(&al->sym->rb_node, in perf_evsel__add_sample()
169 symbol__delete(al->sym); in perf_evsel__add_sample()
223 return symbol__tty_annotate(he->ms.sym, he->ms.map, evsel, in hist_entry__tty_annotate()
238 if (he->ms.sym == NULL || he->ms.map->dso->annotate_warned) in hists__find_annotations()
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/tools/testing/selftests/vDSO/
Dparse_vdso.c232 ELF(Sym) *sym = &vdso_info.symtab[chain]; in vdso_sym()
235 if (ELF64_ST_TYPE(sym->st_info) != STT_FUNC) in vdso_sym()
237 if (ELF64_ST_BIND(sym->st_info) != STB_GLOBAL && in vdso_sym()
238 ELF64_ST_BIND(sym->st_info) != STB_WEAK) in vdso_sym()
240 if (sym->st_shndx == SHN_UNDEF) in vdso_sym()
242 if (strcmp(name, vdso_info.symstrings + sym->st_name)) in vdso_sym()
251 return (void *)(vdso_info.load_offset + sym->st_value); in vdso_sym()

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