Lines Matching refs:ui
45 struct unwind_info *ui) in __report_module() argument
54 thread__find_symbol(ui->thread, PERF_RECORD_MISC_USER, ip, al); in __report_module()
74 mod = dwfl_addrmodule(ui->dwfl, ip); in __report_module()
89 mod = dwfl_report_elf(ui->dwfl, dso__short_name(dso), filename, -1, in __report_module()
97 mod = dwfl_report_elf(ui->dwfl, dso__short_name(dso), filename, -1, in __report_module()
108 return mod && dwfl_addrmodule(ui->dwfl, ip) == mod ? 0 : -1; in __report_module()
111 static int report_module(u64 ip, struct unwind_info *ui) in report_module() argument
117 res = __report_module(&al, ip, ui); in report_module()
126 static int entry(u64 ip, struct unwind_info *ui) in entry() argument
129 struct unwind_entry *e = &ui->entries[ui->idx++]; in entry()
133 if (__report_module(&al, ip, ui)) { in entry()
161 static int access_dso_mem(struct unwind_info *ui, Dwarf_Addr addr, in access_dso_mem() argument
169 if (!thread__find_map(ui->thread, PERF_RECORD_MISC_USER, addr, &al)) { in access_dso_mem()
177 size = dso__data_read_addr(dso, al.map, ui->machine, addr, (u8 *) data, sizeof(*data)); in access_dso_mem()
189 struct unwind_info *ui = arg; in memory_read() local
190 const char *arch = perf_env__arch(ui->machine->env); in memory_read()
191 struct stack_dump *stack = &ui->sample->user_stack; in memory_read()
196 if (!ui->sample->user_regs) in memory_read()
199 ret = perf_reg_value(&start, ui->sample->user_regs, in memory_read()
211 ret = access_dso_mem(ui, addr, result); in memory_read()
237 struct unwind_info *ui = arg; in frame_callback() local
242 if (!ui->best_effort) in frame_callback()
248 report_module(pc, ui); in frame_callback()
251 if (!ui->best_effort) in frame_callback()
259 return entry(pc, ui) || !(--ui->max_stack) ? in frame_callback()
269 struct unwind_info *ui, ui_buf = { in unwind__get_entries() local
285 ui = zalloc(sizeof(ui_buf) + sizeof(ui_buf.entries[0]) * max_stack); in unwind__get_entries()
286 if (!ui) in unwind__get_entries()
289 *ui = ui_buf; in unwind__get_entries()
291 ui->dwfl = dwfl_begin(&offline_callbacks); in unwind__get_entries()
292 if (!ui->dwfl) in unwind__get_entries()
299 err = report_module(ip, ui); in unwind__get_entries()
303 err = !dwfl_attach_state(ui->dwfl, EM_NONE, thread__tid(thread), &callbacks, ui); in unwind__get_entries()
307 err = dwfl_getthread_frames(ui->dwfl, thread__tid(thread), frame_callback, ui); in unwind__get_entries()
309 if (err && ui->max_stack != max_stack) in unwind__get_entries()
315 for (i = 0; i < ui->idx && !err; i++) { in unwind__get_entries()
319 j = ui->idx - i - 1; in unwind__get_entries()
321 err = ui->entries[j].ip ? ui->cb(&ui->entries[j], ui->arg) : 0; in unwind__get_entries()
328 dwfl_end(ui->dwfl); in unwind__get_entries()
329 free(ui); in unwind__get_entries()