int parse_single_argument(struct project_cache *pc, int argc, char *argv[])
{
if ((!strcmp(argv[argc], "-n") || !strcmp(argv[argc], "--name")) &&
!name_set) {
set_project_name(&pc->pd, argv[argc + 1]);
name_set = 1;
return 0;
}
if (!strcmp(argv[argc], "-a") || !strcmp(argv[argc], "--author")) {
set_project_author(&pc->pd, argv[argc + 1]);
return 0;
}
if (!strcmp(argv[argc], "-d") || !strcmp(argv[argc], "--desc")) {
struct strbuf temp = STRBUF_INIT;
strbuf_addstr(&temp, argv[argc + 1]);
set_project_description(&pc->pd, &temp, 0);
strbuf_release(&temp);
return 0;
}
if (name_set) return 0;
fprintf(stderr, "bad arguments\n See " PEG_NAME " init --help for usage");
exit(0);
}
int symbolicate(const char* arch, const char *executable, char *addresses[], int numofaddresses){
debug("in symbolicate arch: %s executable: %s\n", arch, executable);
set_project_name(executable);
debug("about to parse file.");
struct target_file *tf = parse_file(executable);
if (tf == NULL){
debug("parse target file error.");
return -1;
}
debug("parse file finished.");
struct thin_macho *thin_macho = NULL;
//TODO performance
int i = select_thin_macho_by_arch(tf, arch);
if(i == -1){
printf("atosl: Can not find macho for architecture: %s.\n", arch);
return -1;
}
thin_macho = tf->thin_machos[i];
//#ifdef DEBUG
// print_all_dwarf2_per_objfile(thin_macho->dwarf2_per_objfile);
//#endif
debug("thin_macho->dwarf2_per_objfile: %p.", thin_macho->dwarf2_per_objfile);
if(thin_macho->dwarf2_per_objfile != NULL){
debug("about to parse dwarf2 objfile.");
parse_dwarf2_per_objfile(thin_macho->dwarf2_per_objfile);
debug("parse dwarf2 objfile finished.");
}
#ifdef DEBUG
print_thin_macho_aranges(thin_macho);
#endif
debug("about to invoke numeric_to_symbols.");
numeric_to_symbols(thin_macho, (const char **)addresses, numofaddresses);
free_target_file(tf);
return 0;
}
static int parse_arguments(struct project_cache *pc, int argc, char *argv[])
{
if (argc < 2) die("needed atleast one argument. Use -h for usage.\n");
for (int i = 1; i < argc; i++) {
if (!strcmp(argv[i], "-h") || !strcmp(argv[i], "--help")) {
fprintf(stderr, "%s", init_usage);
exit(0);
}
}
if (argv[1][0] != '-' && !name_set) {
set_project_name(&pc->pd, argv[1]);
name_set = 1;
}
for (int i = 1; i < argc; i++) parse_single_argument(pc, i, argv);
if (!cache_valid(pc)) {
fatal("error specify a project name.\n");
return -1;
}
return 0;
}