241 static int unwind_spec_ehframe(struct dso *dso, struct machine *machine,  in unwind_spec_ehframe()  argument
250 	r = dso__data_read_offset(dso, machine, offset,  in unwind_spec_ehframe()
264 static int read_unwind_spec_eh_frame(struct dso *dso, struct machine *machine,  in read_unwind_spec_eh_frame()  argument
269 	u64 offset = dso->data.eh_frame_hdr_offset;  in read_unwind_spec_eh_frame()
272 		fd = dso__data_get_fd(dso, machine);  in read_unwind_spec_eh_frame()
278 		dso->data.eh_frame_hdr_offset = offset;  in read_unwind_spec_eh_frame()
279 		dso__data_put_fd(dso);  in read_unwind_spec_eh_frame()
283 		ret = unwind_spec_ehframe(dso, machine, offset,  in read_unwind_spec_eh_frame()
291 static int read_unwind_spec_debug_frame(struct dso *dso,  in read_unwind_spec_debug_frame()  argument
295 	u64 ofs = dso->data.debug_frame_offset;  in read_unwind_spec_debug_frame()
298 		fd = dso__data_get_fd(dso, machine);  in read_unwind_spec_debug_frame()
304 		dso->data.debug_frame_offset = ofs;  in read_unwind_spec_debug_frame()
305 		dso__data_put_fd(dso);  in read_unwind_spec_debug_frame()
336 	if (!map || !map->dso)  in find_proc_info()
339 	pr_debug("unwind: find_proc_info dso %s\n", map->dso->name);  in find_proc_info()
342 	if (!read_unwind_spec_eh_frame(map->dso, ui->machine,  in find_proc_info()
359 	    !read_unwind_spec_debug_frame(map->dso, ui->machine, &segbase)) {  in find_proc_info()
360 		int fd = dso__data_get_fd(map->dso, ui->machine);  in find_proc_info()
361 		int is_exec = elf_is_exec(fd, map->dso->name);  in find_proc_info()
366 			dso__data_put_fd(map->dso);  in find_proc_info()
368 		symfile = map->dso->symsrc_filename ?: map->dso->name;  in find_proc_info()
429 	if (!al.map->dso)  in access_dso_mem()
432 	size = dso__data_read_addr(al.map->dso, al.map, ui->machine,  in access_dso_mem()