Lines Matching refs:dso
44 static int dso__load_kernel_sym(struct dso *dso, struct map *map);
45 static int dso__load_guest_kernel_sym(struct dso *dso, struct map *map);
505 void dso__reset_find_symbol_cache(struct dso *dso) in dso__reset_find_symbol_cache() argument
507 dso->last_find_result.addr = 0; in dso__reset_find_symbol_cache()
508 dso->last_find_result.symbol = NULL; in dso__reset_find_symbol_cache()
511 void dso__insert_symbol(struct dso *dso, struct symbol *sym) in dso__insert_symbol() argument
513 __symbols__insert(&dso->symbols, sym, dso->kernel); in dso__insert_symbol()
516 if (dso->last_find_result.addr >= sym->start && in dso__insert_symbol()
517 (dso->last_find_result.addr < sym->end || in dso__insert_symbol()
519 dso->last_find_result.symbol = sym; in dso__insert_symbol()
523 struct symbol *dso__find_symbol(struct dso *dso, u64 addr) in dso__find_symbol() argument
525 if (dso->last_find_result.addr != addr || dso->last_find_result.symbol == NULL) { in dso__find_symbol()
526 dso->last_find_result.addr = addr; in dso__find_symbol()
527 dso->last_find_result.symbol = symbols__find(&dso->symbols, addr); in dso__find_symbol()
530 return dso->last_find_result.symbol; in dso__find_symbol()
533 struct symbol *dso__first_symbol(struct dso *dso) in dso__first_symbol() argument
535 return symbols__first(&dso->symbols); in dso__first_symbol()
538 struct symbol *dso__last_symbol(struct dso *dso) in dso__last_symbol() argument
540 return symbols__last(&dso->symbols); in dso__last_symbol()
559 struct symbol *dso__find_symbol_by_name(struct dso *dso, const char *name) in dso__find_symbol_by_name() argument
561 struct symbol *s = symbols__find_by_name(&dso->symbol_names, name, in dso__find_symbol_by_name()
564 s = symbols__find_by_name(&dso->symbol_names, name, in dso__find_symbol_by_name()
569 void dso__sort_by_name(struct dso *dso) in dso__sort_by_name() argument
571 dso__set_sorted_by_name(dso); in dso__sort_by_name()
572 return symbols__sort_by_name(&dso->symbol_names, &dso->symbols); in dso__sort_by_name()
673 struct dso *dso = arg; in map__process_kallsym_symbol() local
674 struct rb_root_cached *root = &dso->symbols; in map__process_kallsym_symbol()
701 static int dso__load_all_kallsyms(struct dso *dso, const char *filename) in dso__load_all_kallsyms() argument
703 return kallsyms__parse(filename, dso, map__process_kallsym_symbol); in dso__load_all_kallsyms()
706 static int map_groups__split_kallsyms_for_kcore(struct map_groups *kmaps, struct dso *dso) in map_groups__split_kallsyms_for_kcore() argument
711 struct rb_root_cached old_root = dso->symbols; in map_groups__split_kallsyms_for_kcore()
712 struct rb_root_cached *root = &dso->symbols; in map_groups__split_kallsyms_for_kcore()
744 symbols__insert(&curr_map->dso->symbols, pos); in map_groups__split_kallsyms_for_kcore()
749 dso->adjust_symbols = 1; in map_groups__split_kallsyms_for_kcore()
759 static int map_groups__split_kallsyms(struct map_groups *kmaps, struct dso *dso, u64 delta, in map_groups__split_kallsyms() argument
766 struct rb_root_cached *root = &dso->symbols; in map_groups__split_kallsyms()
791 if (strcmp(curr_map->dso->short_name, module)) { in map_groups__split_kallsyms()
793 dso->kernel == DSO_TYPE_GUEST_KERNEL && in map_groups__split_kallsyms()
802 dso__set_loaded(curr_map->dso); in map_groups__split_kallsyms()
815 if (curr_map->dso->loaded && in map_groups__split_kallsyms()
837 struct dso *ndso; in map_groups__split_kallsyms()
850 if (dso->kernel == DSO_TYPE_GUEST_KERNEL) in map_groups__split_kallsyms()
863 ndso->kernel = dso->kernel; in map_groups__split_kallsyms()
882 symbols__insert(&curr_map->dso->symbols, pos); in map_groups__split_kallsyms()
894 dso->kernel == DSO_TYPE_GUEST_KERNEL && in map_groups__split_kallsyms()
896 dso__set_loaded(curr_map->dso); in map_groups__split_kallsyms()
1084 mi = find_module(old_map->dso->short_name, &modules); in do_validate_kcore_modules()
1163 struct dso *dso; member
1172 map = map__new2(start, md->dso); in kcore_mapfn()
1265 static int dso__load_kcore(struct dso *dso, struct map *map, in dso__load_kcore() argument
1294 md.dso = dso; in dso__load_kcore()
1309 dso->is_64_bit = is_64_bit; in dso__load_kcore()
1389 if (dso->kernel == DSO_TYPE_GUEST_KERNEL) in dso__load_kcore()
1390 dso->binary_type = DSO_BINARY_TYPE__GUEST_KCORE; in dso__load_kcore()
1392 dso->binary_type = DSO_BINARY_TYPE__KCORE; in dso__load_kcore()
1393 dso__set_long_name(dso, strdup(kcore_filename), true); in dso__load_kcore()
1432 int __dso__load_kallsyms(struct dso *dso, const char *filename, in __dso__load_kallsyms() argument
1444 if (dso__load_all_kallsyms(dso, filename) < 0) in __dso__load_kallsyms()
1450 symbols__fixup_end(&dso->symbols); in __dso__load_kallsyms()
1451 symbols__fixup_duplicate(&dso->symbols); in __dso__load_kallsyms()
1453 if (dso->kernel == DSO_TYPE_GUEST_KERNEL) in __dso__load_kallsyms()
1454 dso->symtab_type = DSO_BINARY_TYPE__GUEST_KALLSYMS; in __dso__load_kallsyms()
1456 dso->symtab_type = DSO_BINARY_TYPE__KALLSYMS; in __dso__load_kallsyms()
1458 if (!no_kcore && !dso__load_kcore(dso, map, filename)) in __dso__load_kallsyms()
1459 return map_groups__split_kallsyms_for_kcore(kmap->kmaps, dso); in __dso__load_kallsyms()
1461 return map_groups__split_kallsyms(kmap->kmaps, dso, delta, map); in __dso__load_kallsyms()
1464 int dso__load_kallsyms(struct dso *dso, const char *filename, in dso__load_kallsyms() argument
1467 return __dso__load_kallsyms(dso, filename, map, false); in dso__load_kallsyms()
1470 static int dso__load_perf_map(const char *map_path, struct dso *dso) in dso__load_perf_map() argument
1512 symbols__insert(&dso->symbols, sym); in dso__load_perf_map()
1527 static bool dso__is_compatible_symtab_type(struct dso *dso, bool kmod, in dso__is_compatible_symtab_type() argument
1539 return !kmod && dso->kernel == DSO_TYPE_USER; in dso__is_compatible_symtab_type()
1544 return dso->kernel == DSO_TYPE_KERNEL; in dso__is_compatible_symtab_type()
1549 return dso->kernel == DSO_TYPE_GUEST_KERNEL; in dso__is_compatible_symtab_type()
1559 return kmod && dso->symtab_type == type; in dso__is_compatible_symtab_type()
1610 int dso__load(struct dso *dso, struct map *map) in dso__load() argument
1625 const char *map_path = dso->long_name; in dso__load()
1627 perfmap = strncmp(dso->name, "/tmp/perf-", 10) == 0; in dso__load()
1629 if (dso->nsinfo && (dso__find_perf_map(newmapname, in dso__load()
1630 sizeof(newmapname), &dso->nsinfo) == 0)) { in dso__load()
1635 nsinfo__mountns_enter(dso->nsinfo, &nsc); in dso__load()
1636 pthread_mutex_lock(&dso->lock); in dso__load()
1639 if (dso__loaded(dso)) { in dso__load()
1649 if (dso->kernel) { in dso__load()
1650 if (dso->kernel == DSO_TYPE_KERNEL) in dso__load()
1651 ret = dso__load_kernel_sym(dso, map); in dso__load()
1652 else if (dso->kernel == DSO_TYPE_GUEST_KERNEL) in dso__load()
1653 ret = dso__load_guest_kernel_sym(dso, map); in dso__load()
1656 machine__map_x86_64_entry_trampolines(machine, dso); in dso__load()
1660 dso->adjust_symbols = 0; in dso__load()
1663 ret = dso__load_perf_map(map_path, dso); in dso__load()
1664 dso->symtab_type = ret > 0 ? DSO_BINARY_TYPE__JAVA_JIT : in dso__load()
1676 kmod = dso->symtab_type == DSO_BINARY_TYPE__SYSTEM_PATH_KMODULE || in dso__load()
1677 dso->symtab_type == DSO_BINARY_TYPE__SYSTEM_PATH_KMODULE_COMP || in dso__load()
1678 dso->symtab_type == DSO_BINARY_TYPE__GUEST_KMODULE || in dso__load()
1679 dso->symtab_type == DSO_BINARY_TYPE__GUEST_KMODULE_COMP; in dso__load()
1686 if (!dso->has_build_id && in dso__load()
1687 is_regular_file(dso->long_name)) { in dso__load()
1688 __symbol__join_symfs(name, PATH_MAX, dso->long_name); in dso__load()
1690 dso__set_build_id(dso, build_id); in dso__load()
1710 if (!dso__is_compatible_symtab_type(dso, kmod, symtab_type)) in dso__load()
1713 if (dso__read_binary_type_filename(dso, symtab_type, in dso__load()
1722 sirc = symsrc__init(ss, dso, name, symtab_type); in dso__load()
1725 nsinfo__mountns_enter(dso->nsinfo, &nsc); in dso__load()
1733 if (!dso->symsrc_filename) in dso__load()
1734 dso->symsrc_filename = strdup(name); in dso__load()
1765 ret = dso__load_sym(dso, map, syms_ss, runtime_ss, kmod); in dso__load()
1772 nr_plt = dso__synthesize_plt_symbols(dso, runtime_ss); in dso__load()
1781 if (ret < 0 && strstr(dso->name, " (deleted)") != NULL) in dso__load()
1784 dso__set_loaded(dso); in dso__load()
1785 pthread_mutex_unlock(&dso->lock); in dso__load()
1804 rc = strcmp(map->dso->short_name, name); in map_groups__find_by_name()
1821 int dso__load_vmlinux(struct dso *dso, struct map *map, in dso__load_vmlinux() argument
1834 if (dso->kernel == DSO_TYPE_GUEST_KERNEL) in dso__load_vmlinux()
1839 if (symsrc__init(&ss, dso, symfs_vmlinux, symtab_type)) in dso__load_vmlinux()
1842 err = dso__load_sym(dso, map, &ss, &ss, 0); in dso__load_vmlinux()
1846 if (dso->kernel == DSO_TYPE_GUEST_KERNEL) in dso__load_vmlinux()
1847 dso->binary_type = DSO_BINARY_TYPE__GUEST_VMLINUX; in dso__load_vmlinux()
1849 dso->binary_type = DSO_BINARY_TYPE__VMLINUX; in dso__load_vmlinux()
1850 dso__set_long_name(dso, vmlinux, vmlinux_allocated); in dso__load_vmlinux()
1851 dso__set_loaded(dso); in dso__load_vmlinux()
1858 int dso__load_vmlinux_path(struct dso *dso, struct map *map) in dso__load_vmlinux_path() argument
1867 err = dso__load_vmlinux(dso, map, vmlinux_path[i], false); in dso__load_vmlinux_path()
1873 filename = dso__build_id_filename(dso, NULL, 0, false); in dso__load_vmlinux_path()
1875 err = dso__load_vmlinux(dso, map, filename, true); in dso__load_vmlinux_path()
1931 static char *dso__find_kallsyms(struct dso *dso, struct map *map) in dso__find_kallsyms() argument
1938 if (!dso->has_build_id) { in dso__find_kallsyms()
1948 is_host = dso__build_id_equal(dso, host_build_id); in dso__find_kallsyms()
1964 build_id__sprintf(dso->build_id, sizeof(dso->build_id), sbuild_id); in dso__find_kallsyms()
1989 static int dso__load_kernel_sym(struct dso *dso, struct map *map) in dso__load_kernel_sym() argument
2015 return dso__load_vmlinux(dso, map, symbol_conf.vmlinux_name, false); in dso__load_kernel_sym()
2019 err = dso__load_vmlinux_path(dso, map); in dso__load_kernel_sym()
2028 kallsyms_allocated_filename = dso__find_kallsyms(dso, map); in dso__load_kernel_sym()
2035 err = dso__load_kallsyms(dso, kallsyms_filename, map); in dso__load_kernel_sym()
2040 if (err > 0 && !dso__is_kcore(dso)) { in dso__load_kernel_sym()
2041 dso->binary_type = DSO_BINARY_TYPE__KALLSYMS; in dso__load_kernel_sym()
2042 dso__set_long_name(dso, DSO__NAME_KALLSYMS, false); in dso__load_kernel_sym()
2050 static int dso__load_guest_kernel_sym(struct dso *dso, struct map *map) in dso__load_guest_kernel_sym() argument
2070 err = dso__load_vmlinux(dso, map, in dso__load_guest_kernel_sym()
2084 err = dso__load_kallsyms(dso, kallsyms_filename, map); in dso__load_guest_kernel_sym()
2087 if (err > 0 && !dso__is_kcore(dso)) { in dso__load_guest_kernel_sym()
2088 dso->binary_type = DSO_BINARY_TYPE__GUEST_KALLSYMS; in dso__load_guest_kernel_sym()
2089 dso__set_long_name(dso, machine->mmap_name, false); in dso__load_guest_kernel_sym()