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Searched refs:syms (Results 1 – 25 of 41) sorted by relevance

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/linux/arch/riscv/kernel/vdso/
H A DMakefile7 vdso-syms = rt_sigreturn
9 vdso-syms += vgettimeofday
11 vdso-syms += getcpu
12 vdso-syms += flush_icache
13 vdso-syms += hwprobe
14 vdso-syms += sys_hwprobe
17 vdso-syms += getrandom
21 obj-vdso = $(patsubst %, %.o, $(vdso-syms)) note.o
47 ifneq ($(filter vgettimeofday, $(vdso-syms)),)
83 $(OBJCOPY) $(patsubst %, -G __vdso_%, $(vdso-syms)) $@.tmp $@ && \
H A D.gitignore4 vdso-syms.S
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dkprobe_multi_test.c124 const char *syms[8] = { in test_link_api_syms()
135 opts.kprobe_multi.syms = syms; in test_link_api_syms()
136 opts.kprobe_multi.cnt = ARRAY_SIZE(syms); in test_link_api_syms()
202 const char *syms[8] = { in test_attach_api_syms()
213 opts.syms = syms; in test_attach_api_syms()
214 opts.cnt = ARRAY_SIZE(syms); in test_attach_api_syms()
224 const char *syms[2] = { in test_attach_api_fails()
253 /* fail_2 - both addrs and syms se in test_attach_api_fails()
123 const char *syms[8] = { test_link_api_syms() local
201 const char *syms[8] = { test_attach_api_syms() local
223 const char *syms[2] = { test_attach_api_fails() local
497 char *name = NULL, *ksym_name, **syms = NULL; get_syms() local
670 char **syms = NULL; test_kprobe_multi_bench_attach() local
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H A Dkprobe_multi_testmod_test.c71 const char *syms[3] = { in test_testmod_attach_api_syms() local
77 opts.syms = syms; in test_testmod_attach_api_syms()
78 opts.cnt = ARRAY_SIZE(syms); in test_testmod_attach_api_syms()
H A Duprobe_multi_test.c361 const char *syms[3] = { in test_attach_api_syms() local
367 opts.syms = syms; in test_attach_api_syms()
368 opts.cnt = ARRAY_SIZE(syms); in test_attach_api_syms()
565 const char *syms[4] = { in attach_uprobe_fail_trap() local
572 opts.syms = syms; in attach_uprobe_fail_trap()
573 opts.cnt = ARRAY_SIZE(syms); in attach_uprobe_fail_trap()
594 const char *syms[3] = { in attach_uprobe_fail_refctr() local
606 err = elf_resolve_syms_offsets("/proc/self/exe", 2, (const char **) &syms, in attach_uprobe_fail_refctr()
666 const char *syms[3] = { in __test_link_api() local
674 err = elf_resolve_syms_offsets(path, 3, syms, (unsigned long **) &offsets, STT_FUNC); in __test_link_api()
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H A Dbpf_cookie.c183 const char *syms[8] = { in kprobe_multi_attach_api_subtest() local
211 opts.syms = syms; in kprobe_multi_attach_api_subtest()
212 opts.cnt = ARRAY_SIZE(syms); in kprobe_multi_attach_api_subtest()
276 const char *syms[3] = { in uprobe_multi_attach_api_subtest() local
287 opts.syms = syms; in uprobe_multi_attach_api_subtest()
288 opts.cnt = ARRAY_SIZE(syms); in uprobe_multi_attach_api_subtest()
H A Dfill_link_info.c381 opts.syms = kmulti_syms; in test_kprobe_multi_fill_link_info()
547 const char *syms[3] = { in test_uprobe_multi_fill_link_info()
571 err = elf_resolve_syms_offsets("/proc/self/exe", 3, syms, in test_uprobe_multi_fill_link_info()
576 opts.syms = syms; in test_uprobe_multi_fill_link_info()
579 opts.cnt = ARRAY_SIZE(syms); in test_uprobe_multi_fill_link_info()
533 const char *syms[3] = { test_uprobe_multi_fill_link_info() local
/linux/tools/testing/selftests/bpf/
H A Dtrace_helpers.c28 struct ksym *syms;
44 ksyms->syms[ksyms->sym_cnt].addr = addr; in ksyms__add_symbol()
45 ksyms->syms[ksyms->sym_cnt].name = tmp; in ksyms__add_symbol()
57 if (!ksyms->syms) { in free_kallsyms_local()
63 free(ksyms->syms[i].name); in free_kallsyms_local()
64 free(ksyms->syms); in free_kallsyms_local()
93 ret = libbpf_ensure_mem((void **) &ksyms->syms, &ksyms->sym_cap, in load_kallsyms_local_common()
102 qsort(ksyms->syms, ksyms->sym_cnt, sizeof(struct ksym), cmp_cb); in load_kallsyms_local_common()
147 result = key - ksyms->syms[mid].addr; in ksym_search_local()
153 return &ksyms->syms[mi in ksym_search_local()
26 struct ksym *syms; global() member
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/linux/arch/arm64/kernel/
H A Dmodule-plts.c157 static unsigned int count_plts(Elf64_Sym *syms, Elf64_Rela *rela, int num, in count_plts() argument
181 s = syms + ELF64_R_SYM(rela[i].r_info); in count_plts()
249 static bool branch_rela_needs_plt(Elf64_Sym *syms, Elf64_Rela *rela, in branch_rela_needs_plt() argument
253 Elf64_Sym *s = syms + ELF64_R_SYM(rela->r_info); in branch_rela_needs_plt()
263 static int partition_branch_plt_relas(Elf64_Sym *syms, Elf64_Rela *rela, in partition_branch_plt_relas() argument
269 if (branch_rela_needs_plt(syms, &rela[i], dstidx)) in partition_branch_plt_relas()
271 else if (branch_rela_needs_plt(syms, &rela[j], dstidx)) in partition_branch_plt_relas()
285 Elf64_Sym *syms = NULL; in module_frob_arch_sections() local
305 syms = (Elf64_Sym *)sechdrs[i].sh_addr; in module_frob_arch_sections()
312 if (!syms) { in module_frob_arch_sections()
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/linux/samples/fprobe/
H A Dfprobe_example.c93 const char **syms; in fprobe_init() local
121 syms = kcalloc(count, sizeof(char *), GFP_KERNEL); in fprobe_init()
122 if (!syms) { in fprobe_init()
129 syms[i] = strsep(&p, ","); in fprobe_init()
131 ret = register_fprobe_syms(&sample_probe, syms, count); in fprobe_init()
132 kfree(syms); in fprobe_init()
/linux/arch/riscv/kernel/compat_vdso/
H A DMakefile7 compat_vdso-syms = rt_sigreturn
8 compat_vdso-syms += getcpu
9 compat_vdso-syms += flush_icache
28 obj-compat_vdso = $(patsubst %, %.o, $(compat_vdso-syms)) note.o
67 $(OBJCOPY) $(patsubst %, -G __compat_vdso_%, $(compat_vdso-syms)) $@.tmp $@ && \
/linux/arch/sparc/vdso/
H A Dvdso2c.h23 INT_BITS syms[NSYMS] = {}; in BITSFUNC() local
91 if (syms[k]) { in BITSFUNC()
102 syms[k] = GET_BE(&sym->st_value); in BITSFUNC()
108 if (syms[sym_vvar_start] % 8192) in BITSFUNC()
137 if (required_syms[i].export && syms[i]) in BITSFUNC()
139 required_syms[i].name, (int64_t)syms[i]); in BITSFUNC()
/linux/arch/x86/entry/vdso/
H A D.gitignore4 vdso32-syscall-syms.lds
5 vdso32-sysenter-syms.lds
6 vdso32-int80-syms.lds
/linux/arch/sh/kernel/vsyscall/
H A DMakefile2 obj-y += vsyscall.o vsyscall-syscall.o vsyscall-syms.o
33 LDFLAGS_vsyscall-syms.o := -r -R
34 $(obj)/vsyscall-syms.o: $(obj)/vsyscall-dummy.o FORCE
/linux/tools/perf/util/
H A Dlibbfd.c38 asymbol **syms; member
93 asymbol **syms; in slurp_symtab() local
107 syms = malloc(storage); in slurp_symtab()
109 symcount = bfd_canonicalize_dynamic_symtab(abfd, syms); in slurp_symtab()
111 symcount = bfd_canonicalize_symtab(abfd, syms); in slurp_symtab()
114 free(syms); in slurp_symtab()
118 a2l->syms = syms; in slurp_symtab()
155 a2l->found = bfd_find_nearest_line(abfd, section, a2l->syms, pc - vma, in find_address_in_section()
204 zfree(&a2l->syms); in addr2line_cleanup()
H A Dsymbol-elf.c88 #define elf_symtab__for_each_symbol(syms, nr_syms, idx, sym) \ argument
89 for (idx = 0, gelf_getsym(syms, idx, &sym);\
91 idx++, gelf_getsym(syms, idx, &sym))
612 Elf_Data *syms, *symstrs; in dso__synthesize_plt_symbols() local
706 syms = elf_getdata(scn_dynsym, NULL); in dso__synthesize_plt_symbols()
707 if (syms == NULL) in dso__synthesize_plt_symbols()
747 gelf_getsym(syms, get_rel_symidx(&ri, idx), &sym); in dso__synthesize_plt_symbols()
1481 Elf_Data *syms, *opddata = NULL; in dso__load_sym_internal() local
1511 syms = elf_getdata(sec, NULL); in dso__load_sym_internal()
1512 if (syms == NULL) in dso__load_sym_internal()
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/linux/arch/powerpc/kernel/
H A Dmodule_64.c389 static void dedotify(Elf64_Sym *syms, unsigned int numsyms, char *strtab) in dedotify() argument
394 if (syms[i].st_shndx == SHN_UNDEF) { in dedotify()
395 char *name = strtab + syms[i].st_name; in dedotify()
398 syms[i].st_shndx = SHN_ABS; in dedotify()
399 syms[i].st_name++; in dedotify()
410 Elf64_Sym *syms; in find_dot_toc() local
412 syms = (Elf64_Sym *)sechdrs[symindex].sh_addr; in find_dot_toc()
416 if (syms[i].st_shndx == SHN_ABS in find_dot_toc()
417 && strcmp(strtab + syms[i].st_name, "TOC.") == 0) in find_dot_toc()
418 return &syms[i]; in find_dot_toc()
/linux/scripts/
H A Dlink-vmlinux.sh162 kallsyms_sysmap=${1}.syms
220 true > .tmp_vmlinux0.syms
221 kallsyms .tmp_vmlinux0.syms .tmp_vmlinux0.kallsyms
H A Dmakelst20 t1=`$3 --syms $1 | grep .text | grep -m1 " F "`
/linux/include/linux/
H A Dfprobe.h95 int register_fprobe_syms(struct fprobe *fp, const char **syms, int num);
108 static inline int register_fprobe_syms(struct fprobe *fp, const char **syms, int num) in register_fprobe_syms() argument
/linux/kernel/trace/
H A Dfprobe.c647 static unsigned long *get_ftrace_locations(const char **syms, int num) in get_ftrace_locations() argument
657 sort(syms, num, sizeof(*syms), symbols_cmp, NULL); in get_ftrace_locations()
659 if (!ftrace_lookup_symbols(syms, num, addrs)) in get_ftrace_locations()
889 int register_fprobe_syms(struct fprobe *fp, const char **syms, int num) in register_fprobe_syms() argument
894 if (!fp || !syms || num <= 0) in register_fprobe_syms()
897 addrs = get_ftrace_locations(syms, num); in register_fprobe_syms()
/linux/kernel/
H A Dkexec_file.c1143 const Elf_Sym *syms; in kexec_purgatory_find_symbol() local
1161 syms = (void *)ehdr + sechdrs[i].sh_offset; in kexec_purgatory_find_symbol()
1165 if (ELF_ST_BIND(syms[k].st_info) != STB_GLOBAL) in kexec_purgatory_find_symbol()
1168 if (strcmp(strtab + syms[k].st_name, name) != 0) in kexec_purgatory_find_symbol()
1171 if (syms[k].st_shndx == SHN_UNDEF || in kexec_purgatory_find_symbol()
1172 syms[k].st_shndx >= ehdr->e_shnum) { in kexec_purgatory_find_symbol()
1174 name, syms[k].st_shndx); in kexec_purgatory_find_symbol()
1179 return &syms[k]; in kexec_purgatory_find_symbol()
/linux/arch/csky/kernel/vdso/
H A D.gitignore4 vdso-syms.S
/linux/tools/perf/tests/
H A Dhists_common.c76 struct fake_sym *syms; member
140 struct fake_sym *fsym = &fake_symbols[i].syms[k]; in setup_fake_machine()
/linux/kernel/module/
H A Dmain.c362 static bool find_exported_symbol_in_section(const struct symsearch *syms, in find_exported_symbol_in_section() argument
368 if (!fsa->gplok && syms->license == GPL_ONLY) in find_exported_symbol_in_section()
371 sym = bsearch(fsa->name, syms->start, syms->stop - syms->start, in find_exported_symbol_in_section()
377 fsa->crc = symversion(syms->crcs, sym - syms->start); in find_exported_symbol_in_section()
379 fsa->license = syms->license; in find_exported_symbol_in_section()
407 { mod->syms, mod->syms + mod->num_syms, mod->crcs, in find_symbol()
1475 { mod->syms, mod->num_syms }, in verify_exported_symbols()
2309 Elf_Sym *syms = (void *)info->hdr + sym_shdr->sh_offset; in elf_validity_cache_strtab() local
2329 for (i = 0; i < sym_shdr->sh_size / sizeof(*syms); i++) { in elf_validity_cache_strtab()
2330 if (syms[i].st_name >= str_shdr->sh_size) { in elf_validity_cache_strtab()
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