24 			    struct unwind_info *ui)  in __report_module()  argument
29 	thread__find_addr_location(ui->thread,  in __report_module()
39 	mod = dwfl_addrmodule(ui->dwfl, ip);  in __report_module()
41 		mod = dwfl_report_elf(ui->dwfl, dso->short_name,  in __report_module()
45 	return mod && dwfl_addrmodule(ui->dwfl, ip) == mod ? 0 : -1;  in __report_module()
48 static int report_module(u64 ip, struct unwind_info *ui)  in report_module()  argument
52 	return __report_module(&al, ip, ui);  in report_module()
55 static int entry(u64 ip, struct unwind_info *ui)  in entry()  argument
61 	if (__report_module(&al, ip, ui))  in entry()
73 	return ui->cb(&e, ui->arg);  in entry()
86 static int access_dso_mem(struct unwind_info *ui, Dwarf_Addr addr,  in access_dso_mem()  argument
92 	thread__find_addr_map(ui->thread, PERF_RECORD_MISC_USER,  in access_dso_mem()
102 	size = dso__data_read_addr(al.map->dso, al.map, ui->machine,  in access_dso_mem()
111 	struct unwind_info *ui = arg;  in memory_read()  local
112 	struct stack_dump *stack = &ui->sample->user_stack;  in memory_read()
117 	ret = perf_reg_value(&start, &ui->sample->user_regs, PERF_REG_SP);  in memory_read()
128 		ret = access_dso_mem(ui, addr, result);  in memory_read()
154 	struct unwind_info *ui = arg;  in frame_callback()  local
162 	return entry(pc, ui) || !(--ui->max_stack) ?  in frame_callback()
171 	struct unwind_info ui = {  in unwind__get_entries()  local
185 	ui.dwfl = dwfl_begin(&offline_callbacks);  in unwind__get_entries()
186 	if (!ui.dwfl)  in unwind__get_entries()
193 	err = report_module(ip, &ui);  in unwind__get_entries()
197 	if (!dwfl_attach_state(ui.dwfl, EM_NONE, thread->tid, &callbacks, &ui))  in unwind__get_entries()
200 	err = dwfl_getthread_frames(ui.dwfl, thread->tid, frame_callback, &ui);  in unwind__get_entries()
202 	if (err && !ui.max_stack)  in unwind__get_entries()
209 	dwfl_end(ui.dwfl);  in unwind__get_entries()