15b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project/* main.c - experimental GRUB stage2 that runs under Unix */ 25b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project/* 35b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * GRUB -- GRand Unified Bootloader 45b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * Copyright (C) 1999,2000,2001,2002 Free Software Foundation, Inc. 55b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * 65b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * This program is free software; you can redistribute it and/or modify 75b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * it under the terms of the GNU General Public License as published by 85b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * the Free Software Foundation; either version 2 of the License, or 95b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * (at your option) any later version. 105b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * 115b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * This program is distributed in the hope that it will be useful, 125b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * but WITHOUT ANY WARRANTY; without even the implied warranty of 135b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 145b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * GNU General Public License for more details. 155b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * 165b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * You should have received a copy of the GNU General Public License 175b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * along with this program; if not, write to the Free Software 185b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 195b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project */ 205b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 215b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project/* Simulator entry point. */ 225b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectint grub_stage2 (void); 235b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 245b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#include <stdio.h> 255b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#include <getopt.h> 265b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#include <unistd.h> 275b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#include <string.h> 285b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#include <stdlib.h> 295b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#include <limits.h> 305b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#include <setjmp.h> 315b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 325b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define WITHOUT_LIBC_STUBS 1 335b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#include <shared.h> 345b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#include <term.h> 355b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 365b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectchar *program_name = 0; 375b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectint use_config_file = 1; 385b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectint use_preset_menu = 0; 395b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#ifdef HAVE_LIBCURSES 405b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectint use_curses = 1; 415b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#else 425b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectint use_curses = 0; 435b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#endif 445b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectint verbose = 0; 455b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectint read_only = 0; 465b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectint floppy_disks = 1; 475b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectchar *device_map_file = 0; 485b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectstatic int default_boot_drive; 495b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectstatic int default_install_partition; 505b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectstatic char *default_config_file; 515b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 525b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define OPT_HELP -2 535b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define OPT_VERSION -3 545b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define OPT_HOLD -4 555b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define OPT_CONFIG_FILE -5 565b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define OPT_INSTALL_PARTITION -6 575b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define OPT_BOOT_DRIVE -7 585b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define OPT_NO_CONFIG_FILE -8 595b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define OPT_NO_CURSES -9 605b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define OPT_BATCH -10 615b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define OPT_VERBOSE -11 625b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define OPT_READ_ONLY -12 635b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define OPT_PROBE_SECOND_FLOPPY -13 645b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define OPT_NO_FLOPPY -14 655b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define OPT_DEVICE_MAP -15 665b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define OPT_PRESET_MENU -16 675b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define OPT_NO_PAGER -17 685b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define OPTSTRING "" 695b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 705b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectstatic struct option longopts[] = 715b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project{ 725b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project {"batch", no_argument, 0, OPT_BATCH}, 735b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project {"boot-drive", required_argument, 0, OPT_BOOT_DRIVE}, 745b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project {"config-file", required_argument, 0, OPT_CONFIG_FILE}, 755b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project {"device-map", required_argument, 0, OPT_DEVICE_MAP}, 765b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project {"help", no_argument, 0, OPT_HELP}, 775b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project {"hold", optional_argument, 0, OPT_HOLD}, 785b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project {"install-partition", required_argument, 0, OPT_INSTALL_PARTITION}, 795b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project {"no-config-file", no_argument, 0, OPT_NO_CONFIG_FILE}, 805b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project {"no-curses", no_argument, 0, OPT_NO_CURSES}, 815b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project {"no-floppy", no_argument, 0, OPT_NO_FLOPPY}, 825b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project {"no-pager", no_argument, 0, OPT_NO_PAGER}, 835b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project {"preset-menu", no_argument, 0, OPT_PRESET_MENU}, 845b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project {"probe-second-floppy", no_argument, 0, OPT_PROBE_SECOND_FLOPPY}, 855b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project {"read-only", no_argument, 0, OPT_READ_ONLY}, 865b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project {"verbose", no_argument, 0, OPT_VERBOSE}, 875b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project {"version", no_argument, 0, OPT_VERSION}, 885b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project {0}, 895b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project}; 905b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 915b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 925b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectstatic void 935b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectusage (int status) 945b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project{ 955b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (status) 965b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project fprintf (stderr, "Try ``grub --help'' for more information.\n"); 975b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 985b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project printf ("\ 995b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source ProjectUsage: grub [OPTION]...\n\ 1005b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project\n\ 1015b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source ProjectEnter the GRand Unified Bootloader command shell.\n\ 1025b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project\n\ 1035b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project --batch turn on batch mode for non-interactive use\n\ 1045b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project --boot-drive=DRIVE specify stage2 boot_drive [default=0x%x]\n\ 1055b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project --config-file=FILE specify stage2 config_file [default=%s]\n\ 1065b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project --device-map=FILE use the device map file FILE\n\ 1075b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project --help display this message and exit\n\ 1085b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project --hold wait until a debugger will attach\n\ 1095b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project --install-partition=PAR specify stage2 install_partition [default=0x%x]\n\ 1105b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project --no-config-file do not use the config file\n\ 1115b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project --no-curses do not use curses\n\ 1125b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project --no-floppy do not probe any floppy drive\n\ 1135b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project --no-pager do not use internal pager\n\ 1145b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project --preset-menu use the preset menu\n\ 1155b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project --probe-second-floppy probe the second floppy drive\n\ 1165b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project --read-only do not write anything to devices\n\ 1175b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project --verbose print verbose messages\n\ 1185b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project --version print version information and exit\n\ 1195b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project\n\ 1205b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source ProjectReport bugs to <bug-grub@gnu.org>.\n\ 1215b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project", 1225b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project default_boot_drive, default_config_file, 1235b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project default_install_partition); 1245b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1255b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project exit (status); 1265b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project} 1275b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1285b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1295b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectint 1305b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectmain (int argc, char **argv) 1315b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project{ 1325b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project int c; 1335b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project int hold = 0; 1345b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1355b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* First of all, call sync so that all in-core data is scheduled to be 1365b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project actually written to disks. This is very important because GRUB does 1375b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project not use ordinary stdio interface but raw devices. */ 1385b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project sync (); 1395b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1405b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project program_name = argv[0]; 1415b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project default_boot_drive = boot_drive; 1425b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project default_install_partition = install_partition; 1435b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (config_file) 1445b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project default_config_file = config_file; 1455b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 1465b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project default_config_file = "NONE"; 1475b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1485b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Parse command-line options. */ 1495b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project do 1505b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 1515b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project c = getopt_long (argc, argv, OPTSTRING, longopts, 0); 1525b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project switch (c) 1535b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 1545b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project case EOF: 1555b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Fall through the bottom of the loop. */ 1565b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 1575b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1585b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project case OPT_HELP: 1595b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project usage (0); 1605b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 1615b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1625b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project case OPT_VERSION: 1635b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project printf ("grub (GNU GRUB " VERSION ")\n"); 1645b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project exit (0); 1655b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 1665b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1675b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project case OPT_HOLD: 1685b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (! optarg) 1695b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project hold = -1; 1705b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 1715b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project hold = atoi (optarg); 1725b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 1735b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1745b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project case OPT_CONFIG_FILE: 1755b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project strncpy (config_file, optarg, 127); /* FIXME: arbitrary */ 1765b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project config_file[127] = '\0'; 1775b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 1785b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1795b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project case OPT_INSTALL_PARTITION: 1805b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project install_partition = strtoul (optarg, 0, 0); 1815b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (install_partition == ULONG_MAX) 1825b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 1835b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project perror ("strtoul"); 1845b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project exit (1); 1855b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 1865b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 1875b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1885b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project case OPT_BOOT_DRIVE: 1895b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project boot_drive = strtoul (optarg, 0, 0); 1905b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (boot_drive == ULONG_MAX) 1915b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 1925b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project perror ("strtoul"); 1935b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project exit (1); 1945b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 1955b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 1965b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1975b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project case OPT_NO_CONFIG_FILE: 1985b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project use_config_file = 0; 1995b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 2005b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2015b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project case OPT_NO_CURSES: 2025b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project use_curses = 0; 2035b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 2045b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2055b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project case OPT_NO_PAGER: 2065b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project use_pager = 0; 2075b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 2085b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2095b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project case OPT_BATCH: 2105b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* This is the same as "--no-config-file --no-curses --no-pager". */ 2115b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project use_config_file = 0; 2125b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project use_curses = 0; 2135b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project use_pager = 0; 2145b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 2155b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2165b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project case OPT_READ_ONLY: 2175b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project read_only = 1; 2185b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 2195b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2205b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project case OPT_VERBOSE: 2215b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project verbose = 1; 2225b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 2235b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2245b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project case OPT_NO_FLOPPY: 2255b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project floppy_disks = 0; 2265b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 2275b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2285b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project case OPT_PROBE_SECOND_FLOPPY: 2295b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project floppy_disks = 2; 2305b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 2315b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2325b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project case OPT_DEVICE_MAP: 2335b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project device_map_file = strdup (optarg); 2345b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 2355b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2365b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project case OPT_PRESET_MENU: 2375b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project use_preset_menu = 1; 2385b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 2395b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2405b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project default: 2415b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project usage (1); 2425b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 2435b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 2445b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while (c != EOF); 2455b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2465b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Wait until the HOLD variable is cleared by an attached debugger. */ 2475b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (hold && verbose) 2485b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project printf ("Run \"gdb %s %d\", and set HOLD to zero.\n", 2495b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project program_name, (int) getpid ()); 2505b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while (hold) 2515b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 2525b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (hold > 0) 2535b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project hold--; 2545b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2555b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project sleep (1); 2565b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 2575b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2585b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* If we don't have curses (!HAVE_LIBCURSES or --no-curses or 2595b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project --batch) put terminal to dumb for better handling of line i/o */ 2605b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (! use_curses) 2615b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project current_term->flags = TERM_NO_EDIT | TERM_DUMB; 2625b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2635b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Transfer control to the stage2 simulator. */ 2645b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project exit (grub_stage2 ()); 2655b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project} 266