| /kernel/module/ |
| A D | kallsyms.c | 48 if (sym->st_shndx == SHN_UNDEF) in elf_type()
50 if (sym->st_shndx == SHN_ABS || sym->st_shndx == info->index.pcpu) in elf_type()
52 if (sym->st_shndx >= SHN_LORESERVE) in elf_type()
125 symsect, info->index.sym); in layout_symtab()
281 if (sym->st_shndx == SHN_UNDEF) in find_kallsyms_symbol()
328 const char *sym; in module_address_lookup() local
347 if (sym) in module_address_lookup()
362 const char *sym; in lookup_module_symbol_name() local
365 if (!sym) in lookup_module_symbol_name()
413 sym->st_shndx != SHN_UNDEF) in __find_kallsyms_symbol_value()
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| A D | main.c | 342 return sym->name; in kernel_symbol_name()
349 if (!sym->namespace_offset) in kernel_symbol_namespace()
353 return sym->namespace; in kernel_symbol_namespace()
366 struct kernel_symbol *sym; in find_exported_symbol_in_section() local
373 if (!sym) in find_exported_symbol_in_section()
378 fsa->sym = sym; in find_exported_symbol_in_section()
1257 fsa.sym = NULL; in resolve_symbol()
1268 fsa.sym = ERR_PTR(err); in resolve_symbol()
1274 fsa.sym = ERR_PTR(err); in resolve_symbol()
1283 return fsa.sym; in resolve_symbol()
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| A D | internal.h | 86 unsigned int sym; member
111 const struct kernel_symbol *sym; member
126 int cmp_name(const void *name, const void *sym);
137 static inline unsigned long kernel_symbol_value(const struct kernel_symbol *sym) in kernel_symbol_value() argument
140 return (unsigned long)offset_to_ptr(&sym->value_offset); in kernel_symbol_value()
142 return sym->value; in kernel_symbol_value()
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| A D | livepatch.c | 49 symndx = info->index.sym; in copy_module_elf()
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| /kernel/ |
| A D | fail_function.c | 62 attr->kp.symbol_name = kstrdup(sym, GFP_KERNEL); in fei_attr_new()
83 static struct fei_attr *fei_attr_lookup(const char *sym) in fei_attr_lookup() argument
88 if (!strcmp(attr->kp.symbol_name, sym)) in fei_attr_lookup()
241 char *buf, *sym; in fei_write() local
252 sym = strstrip(buf); in fei_write()
257 if (sym[0] == '\0') { in fei_write()
263 if (sym[0] == '!') { in fei_write()
264 attr = fei_attr_lookup(sym + 1); in fei_write()
274 addr = kallsyms_lookup_name(sym); in fei_write()
283 if (fei_attr_lookup(sym)) { in fei_write()
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| A D | kexec_file.c | 1188 const Elf_Sym *sym; in kexec_purgatory_get_symbol_addr() local
1191 sym = kexec_purgatory_find_symbol(pi, name); in kexec_purgatory_get_symbol_addr()
1192 if (!sym) in kexec_purgatory_get_symbol_addr()
1195 sechdr = &pi->sechdrs[sym->st_shndx]; in kexec_purgatory_get_symbol_addr()
1201 return (void *)(sechdr->sh_addr + sym->st_value); in kexec_purgatory_get_symbol_addr()
1212 const Elf_Sym *sym; in kexec_purgatory_get_set_symbol() local
1216 sym = kexec_purgatory_find_symbol(pi, name); in kexec_purgatory_get_set_symbol()
1217 if (!sym) in kexec_purgatory_get_set_symbol()
1220 if (sym->st_size != size) { in kexec_purgatory_get_set_symbol()
1222 name, (unsigned long)sym->st_size, size); in kexec_purgatory_get_set_symbol()
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| A D | kprobes.c | 130 .sym = KPROBE_INSN_PAGE_SYM,
192 PAGE_SIZE, false, c->sym); in __get_insn_slot()
218 kip->cache->sym); in collect_one_slot()
317 unsigned long *value, char *type, char *sym) in kprobe_cache_get_kallsym() argument
326 strscpy(sym, c->sym, KSYM_NAME_LEN); in kprobe_cache_get_kallsym()
353 .sym = KPROBE_OPTINSN_PAGE_SYM,
2456 char *type, char *sym) in arch_kprobe_get_kallsym() argument
2462 char *sym) in kprobe_get_kallsym() argument
2744 if (sym) in report_probe()
2746 addr, kprobe_type, sym, offset, in report_probe()
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| /kernel/livepatch/ |
| A D | core.c | 198 Elf_Sym *sym; in klp_resolve_symbols() local
218 sym = (Elf_Sym *)sechdrs[symndx].sh_addr + ELF_R_SYM(relas[i].r_info); in klp_resolve_symbols()
219 if (sym->st_shndx != SHN_LIVEPATCH) { in klp_resolve_symbols()
221 strtab + sym->st_name); in klp_resolve_symbols()
226 cnt = sscanf(strtab + sym->st_name, in klp_resolve_symbols()
231 strtab + sym->st_name); in klp_resolve_symbols()
255 sym->st_value = addr; in klp_resolve_symbols()
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| /kernel/bpf/ |
| A D | core.c | 594 char *sym = prog->aux->ksym.name; in bpf_prog_ksym_set_name() local
595 const char *end = sym + KSYM_NAME_LEN; in bpf_prog_ksym_set_name()
610 sym += snprintf(sym, KSYM_NAME_LEN, "bpf_prog_"); in bpf_prog_ksym_set_name()
611 sym = bin2hex(sym, prog->tag, sizeof(prog->tag)); in bpf_prog_ksym_set_name()
618 snprintf(sym, (size_t)(end - sym), "_%s", func_name); in bpf_prog_ksym_set_name()
623 snprintf(sym, (size_t)(end - sym), "_%s", prog->aux->name); in bpf_prog_ksym_set_name()
625 *sym = 0; in bpf_prog_ksym_set_name()
749 unsigned long *off, char *sym) in __bpf_address_lookup() argument
760 ret = strscpy(sym, ksym->name, KSYM_NAME_LEN); in __bpf_address_lookup()
814 char *sym) in bpf_get_kallsym() argument
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| /kernel/trace/ |
| A D | trace_syscalls.c | 38 static inline bool arch_syscall_match_sym_name(const char *sym, const char *name) in arch_syscall_match_sym_name() argument
46 return !strcmp(sym + 3, name + 3); in arch_syscall_match_sym_name()
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| A D | trace_output.c | 540 #define MARK(v, s) {.val = v, .sym = s}
544 char sym; member
565 return (i == size) ? ' ' : mark[i].sym; in trace_find_mark()
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| A D | ftrace.c | 7652 unsigned long *off, char *sym) in ftrace_func_address_lookup() argument
7670 return strscpy(sym, found_func->name, KSYM_NAME_LEN); in ftrace_func_address_lookup()
7678 unsigned long *off, char **modname, char *sym) in ftrace_mod_address_lookup() argument
7686 ret = ftrace_func_address_lookup(mod_map, addr, size, off, sym); in ftrace_mod_address_lookup()
8793 const char **sym; in kallsyms_callback() local
8796 sym = bsearch(&name, args->syms, args->cnt, sizeof(*args->syms), symbols_cmp); in kallsyms_callback()
8797 if (!sym) in kallsyms_callback()
8800 idx = sym - args->syms; in kallsyms_callback()
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| /kernel/events/ |
| A D | core.c | 9839 const char *sym) in perf_event_ksymbol() argument
9853 strscpy(name, sym); in perf_event_ksymbol()
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