dtagnames.c

   1 /*
   2   SPDX-License-Identifier: GPL-2.0-only
   3
   4   Copyright (C) 2006 Mandriva Conectiva S.A.
   5   Copyright (C) 2006 Arnaldo Carvalho de Melo <acme@mandriva.com>
   6 */
   7
   8 #include <stdio.h>
   9 #include <stdlib.h>
  10
  11 #include "dwarves.h"
  12 #include "dutil.h"
  13
  14 static struct conf_fprintf conf;
  15
  16 static struct conf_load conf_load = {
  17         .conf_fprintf = &conf,
  18 };
  19
  20 static int class__tag_name(struct tag *tag, struct cu *cu __maybe_unused,
  21                            void *cookie __maybe_unused)
  22 {
  23         puts(dwarf_tag_name(tag->tag));
  24         return 0;
  25 }
  26
  27 static int cu__dump_class_tag_names(struct cu *cu, void *cookie __maybe_unused)
  28 {
  29         cu__for_all_tags(cu, class__tag_name, NULL);
  30         return 0;
  31 }
  32
  33 static void cus__dump_class_tag_names(struct cus *cus)
  34 {
  35         cus__for_each_cu(cus, cu__dump_class_tag_names, NULL, NULL);
  36 }
  37
  38 int main(int argc __maybe_unused, char *argv[])
  39 {
  40         int err, rc = EXIT_FAILURE;
  41         struct cus *cus = cus__new();
  42
  43         if (dwarves__init() || cus == NULL) {
  44                 fputs("dtagnames: insufficient memory\n", stderr);
  45                 goto out;
  46         }
  47         dwarves__resolve_cacheline_size(NULL, 0);
  48
  49         err = cus__load_files(cus, &conf_load, argv + 1);
  50         if (err != 0) {
  51                 cus__fprintf_load_files_err(cus, "dtagnames", argv + 1, err, stderr);
  52                 goto out;
  53         }
  54
  55         cus__dump_class_tag_names(cus);
  56         rc = EXIT_SUCCESS;
  57 out:
  58         cus__delete(cus);
  59         dwarves__exit();
  60         return rc;
  61 }