Lines Matching refs:ui
45 struct unwind_info *ui)
54 thread__find_symbol(ui->thread, PERF_RECORD_MISC_USER, ip, al);
74 mod = dwfl_addrmodule(ui->dwfl, ip);
87 mod = dwfl_report_elf(ui->dwfl, dso->short_name, filename, -1,
94 mod = dwfl_report_elf(ui->dwfl, dso->short_name, filename, -1,
105 return mod && dwfl_addrmodule(ui->dwfl, ip) == mod ? 0 : -1;
108 static int report_module(u64 ip, struct unwind_info *ui)
114 res = __report_module(&al, ip, ui);
123 static int entry(u64 ip, struct unwind_info *ui)
126 struct unwind_entry *e = &ui->entries[ui->idx++];
130 if (__report_module(&al, ip, ui)) {
158 static int access_dso_mem(struct unwind_info *ui, Dwarf_Addr addr,
166 if (!thread__find_map(ui->thread, PERF_RECORD_MISC_USER, addr, &al)) {
174 size = dso__data_read_addr(dso, al.map, ui->machine, addr, (u8 *) data, sizeof(*data));
186 struct unwind_info *ui = arg;
187 const char *arch = perf_env__arch(ui->machine->env);
188 struct stack_dump *stack = &ui->sample->user_stack;
193 ret = perf_reg_value(&start, &ui->sample->user_regs,
205 ret = access_dso_mem(ui, addr, result);
231 struct unwind_info *ui = arg;
236 if (!ui->best_effort)
242 report_module(pc, ui);
245 if (!ui->best_effort)
253 return entry(pc, ui) || !(--ui->max_stack) ?
263 struct unwind_info *ui, ui_buf = {
279 ui = zalloc(sizeof(ui_buf) + sizeof(ui_buf.entries[0]) * max_stack);
280 if (!ui)
283 *ui = ui_buf;
285 ui->dwfl = dwfl_begin(&offline_callbacks);
286 if (!ui->dwfl)
293 err = report_module(ip, ui);
297 err = !dwfl_attach_state(ui->dwfl, EM_NONE, thread__tid(thread), &callbacks, ui);
301 err = dwfl_getthread_frames(ui->dwfl, thread__tid(thread), frame_callback, ui);
303 if (err && ui->max_stack != max_stack)
309 for (i = 0; i < ui->idx && !err; i++) {
313 j = ui->idx - i - 1;
315 err = ui->entries[j].ip ? ui->cb(&ui->entries[j], ui->arg) : 0;
322 dwfl_end(ui->dwfl);
323 free(ui);