int parse_cmdline_args(struct command_context_s *cmd_ctx, int argc, char *argv[]) { int c; char command_buffer[128]; while (1) { /* getopt_long stores the option index here. */ int option_index = 0; c = getopt_long(argc, argv, "hvd::l:f:s:c:p", long_options, &option_index); /* Detect the end of the options. */ if (c == -1) break; switch (c) { case 0: break; case 'h': /* --help | -h */ help_flag = 1; break; case 'v': /* --version | -v */ version_flag = 1; break; case 'f': /* --file | -f */ { snprintf(command_buffer, 128, "script {%s}", optarg); add_config_command(command_buffer); break; } case 's': /* --search | -s */ add_script_search_dir(optarg); break; case 'd': /* --debug | -d */ if (optarg) snprintf(command_buffer, 128, "debug_level %s", optarg); else snprintf(command_buffer, 128, "debug_level 3"); command_run_line(cmd_ctx, command_buffer); break; case 'l': /* --log_output | -l */ if (optarg) { snprintf(command_buffer, 128, "log_output %s", optarg); command_run_line(cmd_ctx, command_buffer); } break; case 'c': /* --command | -c */ if (optarg) { add_config_command(optarg); } break; case 'p': /* --pipe | -p */ #if BUILD_ECOSBOARD == 1 /* pipes unsupported on hosted platforms */ LOG_WARNING("pipes not supported on this platform"); #else server_use_pipes = 1; #endif break; } } if (help_flag) { LOG_OUTPUT("Open On-Chip Debugger\n(c) 2005-2008 by Dominic Rath\n\n"); LOG_OUTPUT("--help | -h\tdisplay this help\n"); LOG_OUTPUT("--version | -v\tdisplay OpenOCD version\n"); LOG_OUTPUT("--file | -f\tuse configuration file <name>\n"); LOG_OUTPUT("--search | -s\tdir to search for config files and scripts\n"); LOG_OUTPUT("--debug | -d\tset debug level <0-3>\n"); LOG_OUTPUT("--log_output | -l\tredirect log output to file <name>\n"); LOG_OUTPUT("--command | -c\trun <command>\n"); LOG_OUTPUT("--pipe | -p\tuse pipes for gdb communication\n"); exit(-1); } if (version_flag) { /* Nothing to do, version gets printed automatically. */ // It is not an error to request the VERSION number. exit(0); } return ERROR_OK; }
int parse_cmdline_args(struct command_context *cmd_ctx, int argc, char *argv[]) { int c; char command_buffer[128]; while (1) { /* getopt_long stores the option index here. */ int option_index = 0; c = getopt_long(argc, argv, "hvd::l:f:s:c:p", long_options, &option_index); /* Detect the end of the options. */ if (c == -1) break; switch (c) { case 0: break; case 'h': /* --help | -h */ help_flag = 1; break; case 'v': /* --version | -v */ version_flag = 1; break; case 'f': /* --file | -f */ { snprintf(command_buffer, 128, "script {%s}", optarg); add_config_command(command_buffer); break; } case 's': /* --search | -s */ add_script_search_dir(optarg); break; case 'd': /* --debug | -d */ if (optarg) snprintf(command_buffer, 128, "debug_level %s", optarg); else snprintf(command_buffer, 128, "debug_level 3"); command_run_line(cmd_ctx, command_buffer); break; case 'l': /* --log_output | -l */ if (optarg) { snprintf(command_buffer, 128, "log_output %s", optarg); command_run_line(cmd_ctx, command_buffer); } break; case 'c': /* --command | -c */ if (optarg) add_config_command(optarg); break; case 'p': /* to replicate the old syntax this needs to be synchronous * otherwise the gdb stdin will overflow with the warning message */ command_run_line(cmd_ctx, "gdb_port pipe; log_output openocd.log"); LOG_WARNING("deprecated option: -p/--pipe. Use '-c \"gdb_port pipe; " "log_output openocd.log\"' instead."); break; } } if (help_flag) { LOG_OUTPUT("Open On-Chip Debugger\nLicensed under GNU GPL v2\n"); LOG_OUTPUT("--help | -h\tdisplay this help\n"); LOG_OUTPUT("--version | -v\tdisplay OpenOCD version\n"); LOG_OUTPUT("--file | -f\tuse configuration file <name>\n"); LOG_OUTPUT("--search | -s\tdir to search for config files and scripts\n"); LOG_OUTPUT("--debug | -d\tset debug level <0-3>\n"); LOG_OUTPUT("--log_output | -l\tredirect log output to file <name>\n"); LOG_OUTPUT("--command | -c\trun <command>\n"); exit(-1); } if (version_flag) { /* Nothing to do, version gets printed automatically. */ /* It is not an error to request the VERSION number. */ exit(0); } /* paths specified on the command line take precedence over these * built-in paths */ add_default_dirs(); return ERROR_OK; }