Lines Matching refs:ui
44 struct unwind_info *ui)
52 thread__find_symbol(ui->thread, PERF_RECORD_MISC_USER, ip, al);
60 mod = dwfl_addrmodule(ui->dwfl, ip);
70 mod = dwfl_report_elf(ui->dwfl, dso->short_name, dso->long_name, -1,
76 mod = dwfl_report_elf(ui->dwfl, dso->short_name, filename, -1,
87 return mod && dwfl_addrmodule(ui->dwfl, ip) == mod ? 0 : -1;
90 static int report_module(u64 ip, struct unwind_info *ui)
94 return __report_module(&al, ip, ui);
101 static int entry(u64 ip, struct unwind_info *ui)
104 struct unwind_entry *e = &ui->entries[ui->idx++];
107 if (__report_module(&al, ip, ui))
132 static int access_dso_mem(struct unwind_info *ui, Dwarf_Addr addr,
138 if (!thread__find_map(ui->thread, PERF_RECORD_MISC_USER, addr, &al)) {
146 size = dso__data_read_addr(al.map->dso, al.map, ui->machine,
155 struct unwind_info *ui = arg;
156 struct stack_dump *stack = &ui->sample->user_stack;
161 ret = perf_reg_value(&start, &ui->sample->user_regs, PERF_REG_SP);
172 ret = access_dso_mem(ui, addr, result);
198 struct unwind_info *ui = arg;
208 report_module(pc, ui);
218 return entry(pc, ui) || !(--ui->max_stack) ?
227 struct unwind_info *ui, ui_buf = {
241 ui = zalloc(sizeof(ui_buf) + sizeof(ui_buf.entries[0]) * max_stack);
242 if (!ui)
245 *ui = ui_buf;
247 ui->dwfl = dwfl_begin(&offline_callbacks);
248 if (!ui->dwfl)
255 err = report_module(ip, ui);
259 err = !dwfl_attach_state(ui->dwfl, EM_NONE, thread->tid, &callbacks, ui);
263 err = dwfl_getthread_frames(ui->dwfl, thread->tid, frame_callback, ui);
265 if (err && ui->max_stack != max_stack)
271 for (i = 0; i < ui->idx && !err; i++) {
275 j = ui->idx - i - 1;
277 err = ui->entries[j].ip ? ui->cb(&ui->entries[j], ui->arg) : 0;
284 dwfl_end(ui->dwfl);
285 free(ui);