-
- MC_get_plt_section(result);
- return result;
-}
-
-static void MC_get_plt_section(mc_object_info_t info){
-
- FILE *fp;
- char *line = NULL; /* Temporal storage for each line that is readed */
- ssize_t read; /* Number of bytes readed */
- size_t n = 0; /* Amount of bytes to read by xbt_getline */
-
- char *lfields[7];
- int i, plt_found = 0;
- unsigned long int size, offset;
-
- char *command = bprintf("LANG=C objdump --section-headers %s", info->file_name);
-
- fp = popen(command, "r");
-
- if(fp == NULL){
- perror("popen failed");
- xbt_abort();
- }
-
- while ((read = xbt_getline(&line, &n, fp)) != -1 && plt_found != 2) {
-
- if(n == 0)
- continue;
-
- /* Wipeout the new line character */
- line[read - 1] = '\0';
-
- lfields[0] = strtok(line, " ");
-
- if(lfields[0] == NULL)
- continue;
-
- if(strcmp(lfields[0], "Sections:") == 0 || strcmp(lfields[0], "Idx") == 0 || strncmp(lfields[0], info->file_name, strlen(info->file_name)) == 0)
- continue;
-
- for (i = 1; i < 7 && lfields[i - 1] != NULL; i++) {
- lfields[i] = strtok(NULL, " ");
- }
-
- if(i>=6){
- if(strcmp(lfields[1], ".plt") == 0){
- size = strtoul(lfields[2], NULL, 16);
- offset = strtoul(lfields[5], NULL, 16);
- info->start_plt = (char *) info->start_text + offset;
- info->end_plt = (char *) info->start_plt + size;
- plt_found++;
- }else if(strcmp(lfields[1], ".got.plt") == 0){
- size = strtoul(lfields[2], NULL, 16);
- offset = strtoul(lfields[5], NULL, 16);
- info->start_got_plt = (char *) info->start_text + offset;
- info->end_got_plt = (char *) info->start_plt + size;
- plt_found++;
- }
-
- }
-
- }
-
- xbt_free(command);
- xbt_free(line);
- pclose(fp);
-