105 void map__init(struct map *map, u64 start, u64 end, u64 pgoff, struct dso *dso)  in map__init()  argument
107 	map__set_start(map, start);  in map__init()
108 	map__set_end(map, end);  in map__init()
109 	map__set_pgoff(map, pgoff);  in map__init()
110 	map__set_reloc(map, 0);  in map__init()
111 	map__set_dso(map, dso__get(dso));  in map__init()
112 	map__set_map_ip(map, map__dso_map_ip);  in map__init()
113 	map__set_unmap_ip(map, map__dso_unmap_ip);  in map__init()
114 	map__set_erange_warned(map, false);  in map__init()
115 	refcount_set(map__refcnt(map), 1);  in map__init()
118 struct map *map__new(struct machine *machine, u64 start, u64 len,  in map__new()
123 	struct map *result;  in map__new()
124 	RC_STRUCT(map) *map;  in map__new()
128 	map = malloc(sizeof(*map));  in map__new()
129 	if (ADD_RC_CHK(result, map)) {  in map__new()
138 		map->prot = prot;  in map__new()
139 		map->flags = flags;  in map__new()
175 			map->map_ip = map->unmap_ip = identity__map_ip;  in map__new()
221 struct map *map__new2(u64 start, struct dso *dso)  in map__new2()
223 	struct map *result;  in map__new2()
224 	RC_STRUCT(map) *map;  in map__new2()
226 	map = calloc(1, sizeof(*map) + (dso->kernel ? sizeof(struct kmap) : 0));  in map__new2()
227 	if (ADD_RC_CHK(result, map)) {  in map__new2()
237 bool __map__is_kernel(const struct map *map)  in __map__is_kernel()  argument
239 	if (!map__dso(map)->kernel)  in __map__is_kernel()
241 	return machine__kernel_map(maps__machine(map__kmaps((struct map *)map))) == map;  in __map__is_kernel()
244 bool __map__is_extra_kernel_map(const struct map *map)  in __map__is_extra_kernel_map()  argument
246 	struct kmap *kmap = __map__kmap((struct map *)map);  in __map__is_extra_kernel_map()
251 bool __map__is_bpf_prog(const struct map *map)  in __map__is_bpf_prog()  argument
254 	struct dso *dso = map__dso(map);  in __map__is_bpf_prog()
268 bool __map__is_bpf_image(const struct map *map)  in __map__is_bpf_image()  argument
271 	struct dso *dso = map__dso(map);  in __map__is_bpf_image()
285 bool __map__is_ool(const struct map *map)  in __map__is_ool()  argument
287 	const struct dso *dso = map__dso(map);  in __map__is_ool()
292 bool map__has_symbols(const struct map *map)  in map__has_symbols()  argument
294 	return dso__has_symbols(map__dso(map));  in map__has_symbols()
297 static void map__exit(struct map *map)  in map__exit()  argument
299 	BUG_ON(refcount_read(map__refcnt(map)) != 0);  in map__exit()
300 	dso__zput(RC_CHK_ACCESS(map)->dso);  in map__exit()
303 void map__delete(struct map *map)  in map__delete()  argument
305 	map__exit(map);  in map__delete()
306 	RC_CHK_FREE(map);  in map__delete()
309 void map__put(struct map *map)  in map__put()  argument
311 	if (map && refcount_dec_and_test(map__refcnt(map)))  in map__put()
312 		map__delete(map);  in map__put()
314 		RC_CHK_PUT(map);  in map__put()
317 void map__fixup_start(struct map *map)  in map__fixup_start()  argument
319 	struct dso *dso = map__dso(map);  in map__fixup_start()
326 		map__set_start(map, sym->start);  in map__fixup_start()
330 void map__fixup_end(struct map *map)  in map__fixup_end()  argument
332 	struct dso *dso = map__dso(map);  in map__fixup_end()
338 		map__set_end(map, sym->end);  in map__fixup_end()
344 int map__load(struct map *map)  in map__load()  argument
346 	struct dso *dso = map__dso(map);  in map__load()
353 	nr = dso__load(dso, map);  in map__load()
385 struct symbol *map__find_symbol(struct map *map, u64 addr)  in map__find_symbol()  argument
387 	if (map__load(map) < 0)  in map__find_symbol()
390 	return dso__find_symbol(map__dso(map), addr);  in map__find_symbol()
393 struct symbol *map__find_symbol_by_name_idx(struct map *map, const char *name, size_t *idx)  in map__find_symbol_by_name_idx()  argument
397 	if (map__load(map) < 0)  in map__find_symbol_by_name_idx()
400 	dso = map__dso(map);  in map__find_symbol_by_name_idx()
406 struct symbol *map__find_symbol_by_name(struct map *map, const char *name)  in map__find_symbol_by_name()  argument
410 	return map__find_symbol_by_name_idx(map, name, &idx);  in map__find_symbol_by_name()
413 struct map *map__clone(struct map *from)  in map__clone()
415 	struct map *result;  in map__clone()
416 	RC_STRUCT(map) *map;  in map__clone()
417 	size_t size = sizeof(RC_STRUCT(map));  in map__clone()
423 	map = memdup(RC_CHK_ACCESS(from), size);  in map__clone()
424 	if (ADD_RC_CHK(result, map)) {  in map__clone()
425 		refcount_set(&map->refcnt, 1);  in map__clone()
426 		map->dso = dso__get(dso);  in map__clone()
432 size_t map__fprintf(struct map *map, FILE *fp)  in map__fprintf()  argument
434 	const struct dso *dso = map__dso(map);  in map__fprintf()
437 		       map__start(map), map__end(map), map__pgoff(map), dso->name);  in map__fprintf()
447 static size_t __map__fprintf_dsoname(struct map *map, bool print_off, FILE *fp)  in __map__fprintf_dsoname()  argument
451 	const struct dso *dso = map ? map__dso(map) : NULL;  in __map__fprintf_dsoname()
468 size_t map__fprintf_dsoname(struct map *map, FILE *fp)  in map__fprintf_dsoname()  argument
470 	return __map__fprintf_dsoname(map, false, fp);  in map__fprintf_dsoname()
473 size_t map__fprintf_dsoname_dsoff(struct map *map, bool print_off, u64 addr, FILE *fp)  in map__fprintf_dsoname_dsoff()  argument
475 	const struct dso *dso = map ? map__dso(map) : NULL;  in map__fprintf_dsoname_dsoff()
481 	printed += __map__fprintf_dsoname(map, print_off, fp);  in map__fprintf_dsoname_dsoff()
489 char *map__srcline(struct map *map, u64 addr, struct symbol *sym)  in map__srcline()  argument
491 	if (map == NULL)  in map__srcline()
494 	return get_srcline(map__dso(map), map__rip_2objdump(map, addr), sym, true, true, addr);  in map__srcline()
497 int map__fprintf_srcline(struct map *map, u64 addr, const char *prefix,  in map__fprintf_srcline()  argument
500 	const struct dso *dso = map ? map__dso(map) : NULL;  in map__fprintf_srcline()
504 		char *srcline = map__srcline(map, addr, NULL);  in map__fprintf_srcline()
529 u64 map__rip_2objdump(struct map *map, u64 rip)  in map__rip_2objdump()  argument
531 	struct kmap *kmap = __map__kmap(map);  in map__rip_2objdump()
532 	const struct dso *dso = map__dso(map);  in map__rip_2objdump()
543 			struct map *kernel_map = machine__kernel_map(machine);  in map__rip_2objdump()
546 				map = kernel_map;  in map__rip_2objdump()
554 		return rip - map__pgoff(map);  in map__rip_2objdump()
563 	return map__unmap_ip(map, rip) - map__reloc(map);  in map__rip_2objdump()
578 u64 map__objdump_2mem(struct map *map, u64 ip)  in map__objdump_2mem()  argument
580 	const struct dso *dso = map__dso(map);  in map__objdump_2mem()
583 		return map__unmap_ip(map, ip);  in map__objdump_2mem()
586 		return map__unmap_ip(map, ip + map__pgoff(map));  in map__objdump_2mem()
593 		return map__unmap_ip(map, ip - dso->text_offset);  in map__objdump_2mem()
595 	return ip + map__reloc(map);  in map__objdump_2mem()
598 bool map__contains_symbol(const struct map *map, const struct symbol *sym)  in map__contains_symbol()  argument
600 	u64 ip = map__unmap_ip(map, sym->start);  in map__contains_symbol()
602 	return ip >= map__start(map) && ip < map__end(map);  in map__contains_symbol()
605 struct kmap *__map__kmap(struct map *map)  in __map__kmap()  argument
607 	const struct dso *dso = map__dso(map);  in __map__kmap()
611 	return (struct kmap *)(&RC_CHK_ACCESS(map)[1]);  in __map__kmap()
614 struct kmap *map__kmap(struct map *map)  in map__kmap()  argument
616 	struct kmap *kmap = __map__kmap(map);  in map__kmap()
623 struct maps *map__kmaps(struct map *map)  in map__kmaps()  argument
625 	struct kmap *kmap = map__kmap(map);  in map__kmaps()
634 u64 map__dso_map_ip(const struct map *map, u64 ip)  in map__dso_map_ip()  argument
636 	return ip - map__start(map) + map__pgoff(map);  in map__dso_map_ip()
639 u64 map__dso_unmap_ip(const struct map *map, u64 ip)  in map__dso_unmap_ip()  argument
641 	return ip + map__start(map) - map__pgoff(map);  in map__dso_unmap_ip()
644 u64 identity__map_ip(const struct map *map __maybe_unused, u64 ip)  in identity__map_ip()