Annotation of uae/src/main.c, revision 1.1.1.20

1.1       root        1:  /*
                      2:   * UAE - The Un*x Amiga Emulator
1.1.1.3   root        3:   *
                      4:   * Main program
                      5:   *
                      6:   * Copyright 1995 Ed Hanway
                      7:   * Copyright 1995, 1996, 1997 Bernd Schmidt
1.1       root        8:   */
                      9: #include "sysconfig.h"
                     10: #include "sysdeps.h"
                     11: #include <assert.h>
                     12: 
                     13: #include "config.h"
                     14: #include "options.h"
1.1.1.15  root       15: #include "threaddep/thread.h"
1.1.1.2   root       16: #include "uae.h"
1.1.1.3   root       17: #include "gensound.h"
1.1.1.13  root       18: #include "audio.h"
1.1.1.3   root       19: #include "sounddep/sound.h"
1.1.1.2   root       20: #include "events.h"
1.1       root       21: #include "memory.h"
                     22: #include "custom.h"
                     23: #include "serial.h"
                     24: #include "newcpu.h"
                     25: #include "disk.h"
                     26: #include "debug.h"
                     27: #include "xwin.h"
1.1.1.20! root       28: #include "inputdevice.h"
1.1       root       29: #include "keybuf.h"
                     30: #include "gui.h"
                     31: #include "zfile.h"
                     32: #include "autoconf.h"
1.1.1.2   root       33: #include "osemu.h"
1.1.1.3   root       34: #include "osdep/exectasks.h"
                     35: #include "picasso96.h"
1.1.1.6   root       36: #include "bsdsocket.h"
1.1.1.3   root       37: #include "uaeexe.h"
1.1.1.8   root       38: #include "native2amiga.h"
                     39: #include "scsidev.h"
1.1       root       40: 
1.1.1.15  root       41: #ifdef USE_SDL
                     42: #include "SDL.h"
                     43: #endif
                     44: 
1.1.1.4   root       45: long int version = 256*65536L*UAEMAJOR + 65536L*UAEMINOR + UAESUBREV;
1.1.1.3   root       46: 
1.1.1.6   root       47: struct uae_prefs currprefs, changed_prefs;
1.1.1.4   root       48: 
1.1.1.6   root       49: int no_gui = 0;
1.1.1.4   root       50: int joystickpresent = 0;
                     51: int cloanto_rom = 0;
                     52: 
1.1.1.11  root       53: struct gui_info gui_data;
                     54: 
1.1.1.4   root       55: char warning_buffer[256];
                     56: 
                     57: char optionsfile[256];
                     58: 
                     59: /* If you want to pipe printer output to a file, put something like
                     60:  * "cat >>printerfile.tmp" above.
                     61:  * The printer support was only tested with the driver "PostScript" on
                     62:  * Amiga side, using apsfilter for linux to print ps-data.
                     63:  *
                     64:  * Under DOS it ought to be -p LPT1: or -p PRN: but you'll need a
                     65:  * PostScript printer or ghostscript -=SR=-
                     66:  */
                     67: 
                     68: /* Slightly stupid place for this... */
                     69: /* ncurses.c might use quite a few of those. */
                     70: char *colormodes[] = { "256 colors", "32768 colors", "65536 colors",
                     71:     "256 colors dithered", "16 colors dithered", "16 million colors",
                     72:     "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
                     73:     "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
                     74:     "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
                     75:     "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
                     76:     "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", ""
                     77: };
                     78: 
1.1.1.6   root       79: void discard_prefs (struct uae_prefs *p)
1.1.1.3   root       80: {
1.1.1.6   root       81:     struct strlist **ps = &p->unknown_lines;
                     82:     while (*ps) {
                     83:        struct strlist *s = *ps;
                     84:        *ps = s->next;
                     85:        free (s->str);
                     86:        free (s);
                     87:     }
                     88:     free_mountinfo (p->mountinfo);
                     89: }
                     90: 
                     91: void default_prefs (struct uae_prefs *p)
                     92: {
                     93:     strcpy (p->description, "UAE default configuration");
                     94: 
                     95:     p->start_gui = 1;
                     96:     p->start_debugger = 0;
1.1.1.20! root       97:     p->leds_on_screen = 1;
1.1.1.6   root       98: 
                     99:     p->unknown_lines = 0;
1.1.1.4   root      100:     /* Note to porters: please don't change any of these options! UAE is supposed
                    101:      * to behave identically on all platforms if possible. */
1.1.1.6   root      102:     p->illegal_mem = 0;
                    103:     p->no_xhair = 0;
                    104:     p->use_serial = 0;
                    105:     p->serial_demand = 0;
                    106:     p->parallel_demand = 0;
                    107: 
1.1.1.20! root      108:     p->jport0 = JSEM_MICE;
        !           109:     p->jport1 = JSEM_JOYS;
        !           110: 
1.1.1.6   root      111:     p->keyboard_lang = KBD_LANG_US;
                    112:     p->emul_accuracy = 2;
                    113:     p->test_drawing_speed = 0;
                    114: 
                    115:     p->produce_sound = 0;
1.1.1.18  root      116:     p->sound_stereo = 0;
1.1.1.6   root      117:     p->sound_bits = DEFAULT_SOUND_BITS;
                    118:     p->sound_freq = DEFAULT_SOUND_FREQ;
                    119:     p->sound_minbsiz = DEFAULT_SOUND_MINB;
                    120:     p->sound_maxbsiz = DEFAULT_SOUND_MAXB;
1.1.1.9   root      121:     p->sound_interpol = 0;
1.1.1.6   root      122: 
1.1.1.8   root      123:     p->gfx_framerate = 1;
1.1.1.6   root      124:     p->gfx_width = 800;
                    125:     p->gfx_height = 600;
                    126:     p->gfx_lores = 0;
1.1.1.15  root      127:     p->gfx_linedbl = 2;
1.1.1.6   root      128:     p->gfx_afullscreen = 0;
                    129:     p->gfx_pfullscreen = 0;
                    130:     p->gfx_correct_aspect = 0;
                    131:     p->gfx_xcenter = 0;
                    132:     p->gfx_ycenter = 0;
                    133:     p->color_mode = 0;
                    134: 
                    135:     p->x11_use_low_bandwidth = 0;
                    136:     p->x11_use_mitshm = 0;
                    137:     p->x11_hide_cursor = 1;
                    138: 
1.1.1.8   root      139:     p->svga_no_linear = 0;
                    140: 
1.1.1.10  root      141:     p->curses_reverse_video = 0;
                    142: 
1.1.1.8   root      143:     p->win32_middle_mouse = 0;
                    144:     p->win32_logfile = 0;
                    145:     p->win32_iconified_nospeed = 0;
                    146:     p->win32_iconified_nosound = 0;
1.1.1.16  root      147:     p->win32_no_overlay = 0;
1.1.1.8   root      148: 
1.1.1.6   root      149:     p->immediate_blits = 0;
1.1.1.14  root      150:     p->collision_level = 1;
1.1.1.6   root      151: 
                    152:     strcpy (p->df[0], "df0.adf");
                    153:     strcpy (p->df[1], "df1.adf");
                    154:     strcpy (p->df[2], "df2.adf");
                    155:     strcpy (p->df[3], "df3.adf");
                    156: 
                    157:     strcpy (p->romfile, "kick.rom");
                    158:     strcpy (p->keyfile, "");
                    159:     strcpy (p->prtname, DEFPRTNAME);
                    160: 
                    161:     strcpy (p->path_rom, "./");
                    162:     strcpy (p->path_floppy, "./");
                    163:     strcpy (p->path_hardfile, "./");
                    164: 
1.1.1.15  root      165:     strcpy (p->prtname, "");
                    166:     strcpy (p->sername, "");
                    167: 
1.1.1.11  root      168:     p->m68k_speed = 0;
1.1.1.6   root      169:     p->cpu_level = 2;
                    170:     p->cpu_compatible = 0;
                    171:     p->address_space_24 = 0;
                    172: 
                    173:     p->fastmem_size = 0x00000000;
                    174:     p->a3000mem_size = 0x00000000;
                    175:     p->z3fastmem_size = 0x00000000;
                    176:     p->chipmem_size = 0x00200000;
                    177:     p->bogomem_size = 0x00000000;
                    178:     p->gfxmem_size = 0x00000000;
1.1       root      179: 
1.1.1.11  root      180:     p->nr_floppies = 4;
                    181: 
1.1.1.6   root      182:     p->mountinfo = alloc_mountinfo ();
1.1.1.20! root      183:     inputdevice_default_prefs (p);
1.1.1.4   root      184: }
1.1       root      185: 
1.1.1.4   root      186: void fixup_prefs_dimensions (struct uae_prefs *prefs)
                    187: {
                    188:     if (prefs->gfx_width < 320)
                    189:        prefs->gfx_width = 320;
                    190:     if (prefs->gfx_height < 200)
                    191:        prefs->gfx_height = 200;
                    192:     if (prefs->gfx_height > 300 && ! prefs->gfx_linedbl)
                    193:        prefs->gfx_height = 300;
                    194:     if (prefs->gfx_height > 600)
                    195:        prefs->gfx_height = 600;
1.1       root      196: 
1.1.1.4   root      197:     prefs->gfx_width += 7; /* X86.S wants multiples of 4 bytes, might be 8 in the future. */
                    198:     prefs->gfx_width &= ~7;
                    199: }
1.1.1.3   root      200: 
1.1.1.4   root      201: static void fix_options (void)
1.1.1.2   root      202: {
1.1.1.3   root      203:     int err = 0;
                    204: 
1.1.1.4   root      205:     if ((currprefs.chipmem_size & (currprefs.chipmem_size - 1)) != 0
                    206:        || currprefs.chipmem_size < 0x80000
                    207:        || currprefs.chipmem_size > 0x800000)
1.1.1.3   root      208:     {
1.1.1.4   root      209:        currprefs.chipmem_size = 0x200000;
1.1.1.16  root      210:        write_log ("Unsupported chipmem size!\n");
1.1.1.3   root      211:        err = 1;
                    212:     }
1.1.1.4   root      213:     if ((currprefs.fastmem_size & (currprefs.fastmem_size - 1)) != 0
                    214:        || (currprefs.fastmem_size != 0 && (currprefs.fastmem_size < 0x100000 || currprefs.fastmem_size > 0x800000)))
1.1.1.3   root      215:     {
1.1.1.4   root      216:        currprefs.fastmem_size = 0;
1.1.1.16  root      217:        write_log ("Unsupported fastmem size!\n");
1.1.1.3   root      218:        err = 1;
                    219:     }
1.1.1.4   root      220:     if ((currprefs.gfxmem_size & (currprefs.gfxmem_size - 1)) != 0
1.1.1.16  root      221:        || (currprefs.gfxmem_size != 0 && (currprefs.gfxmem_size < 0x100000 || currprefs.gfxmem_size > 0x2000000)))
1.1.1.3   root      222:     {
1.1.1.16  root      223:        write_log ("Unsupported graphics card memory size %lx!\n", currprefs.gfxmem_size);
1.1.1.4   root      224:        currprefs.gfxmem_size = 0;
1.1.1.3   root      225:        err = 1;
                    226:     }
1.1.1.4   root      227:     if ((currprefs.z3fastmem_size & (currprefs.z3fastmem_size - 1)) != 0
                    228:        || (currprefs.z3fastmem_size != 0 && (currprefs.z3fastmem_size < 0x100000 || currprefs.z3fastmem_size > 0x4000000)))
1.1.1.3   root      229:     {
1.1.1.4   root      230:        currprefs.z3fastmem_size = 0;
1.1.1.16  root      231:        write_log ("Unsupported Zorro III fastmem size!\n");
1.1.1.3   root      232:        err = 1;
                    233:     }
1.1.1.4   root      234:     if (currprefs.address_space_24 && (currprefs.gfxmem_size != 0 || currprefs.z3fastmem_size != 0)) {
                    235:        currprefs.z3fastmem_size = currprefs.gfxmem_size = 0;
1.1.1.16  root      236:        write_log ("Can't use a graphics card or Zorro III fastmem when using a 24 bit\n"
1.1.1.3   root      237:                 "address space - sorry.\n");
                    238:     }
1.1.1.4   root      239:     if ((currprefs.bogomem_size & (currprefs.bogomem_size - 1)) != 0
                    240:        || (currprefs.bogomem_size != 0 && (currprefs.bogomem_size < 0x80000 || currprefs.bogomem_size > 0x100000)))
1.1.1.3   root      241:     {
1.1.1.4   root      242:        currprefs.bogomem_size = 0;
1.1.1.16  root      243:        write_log ("Unsupported bogomem size!\n");
1.1.1.3   root      244:        err = 1;
                    245:     }
                    246: 
1.1.1.4   root      247:     if (currprefs.chipmem_size > 0x200000 && currprefs.fastmem_size != 0) {
1.1.1.16  root      248:        write_log ("You can't use fastmem and more than 2MB chip at the same time!\n");
1.1.1.4   root      249:        currprefs.fastmem_size = 0;
1.1.1.3   root      250:        err = 1;
                    251:     }
1.1.1.13  root      252: #if 0
1.1.1.4   root      253:     if (currprefs.m68k_speed < -1 || currprefs.m68k_speed > 20) {
1.1.1.16  root      254:        write_log ("Bad value for -w parameter: must be -1, 0, or within 1..20.\n");
1.1.1.3   root      255:        currprefs.m68k_speed = 4;
                    256:        err = 1;
                    257:     }
1.1.1.13  root      258: #endif
1.1.1.20! root      259: 
1.1.1.3   root      260:     if (currprefs.produce_sound < 0 || currprefs.produce_sound > 3) {
1.1.1.16  root      261:        write_log ("Bad value for -S parameter: enable value must be within 0..3\n");
1.1.1.3   root      262:        currprefs.produce_sound = 0;
                    263:        err = 1;
                    264:     }
1.1.1.4   root      265:     if (currprefs.cpu_level < 2 && currprefs.z3fastmem_size > 0) {
1.1.1.16  root      266:        write_log ("Z3 fast memory can't be used with a 68000/68010 emulation. It\n"
1.1.1.3   root      267:                 "requires a 68020 emulation. Turning off Z3 fast memory.\n");
1.1.1.4   root      268:        currprefs.z3fastmem_size = 0;
1.1.1.3   root      269:        err = 1;
                    270:     }
1.1.1.8   root      271:     if (currprefs.gfxmem_size > 0 && (currprefs.cpu_level < 2 || currprefs.address_space_24)) {
1.1.1.16  root      272:        write_log ("Picasso96 can't be used with a 68000/68010 or 68EC020 emulation. It\n"
1.1.1.3   root      273:                 "requires a 68020 emulation. Turning off Picasso96.\n");
1.1.1.4   root      274:        currprefs.gfxmem_size = 0;
1.1.1.3   root      275:        err = 1;
                    276:     }
1.1.1.8   root      277: #ifndef BSDSOCKET_SUPPORTED
                    278:     if (currprefs.socket_emu) {
1.1.1.16  root      279:        write_log ("Compile-time option of BSDSOCKET_SUPPORTED was not enabled.  You can't use bsd-socket emulation.\n");
1.1.1.8   root      280:        currprefs.socket_emu = 0;
                    281:        err = 1;
                    282:     }
                    283: #endif
1.1.1.3   root      284: 
1.1.1.11  root      285:     if (currprefs.nr_floppies < 1 || currprefs.nr_floppies > 4) {
1.1.1.16  root      286:        write_log ("Invalid number of floppies.  Using 4.\n");
1.1.1.11  root      287:        currprefs.nr_floppies = 4;
                    288:        err = 1;
                    289:     }
1.1.1.14  root      290:     if (currprefs.collision_level < 0 || currprefs.collision_level > 3) {
1.1.1.16  root      291:        write_log ("Invalid collision support level.  Using 1.\n");
1.1.1.14  root      292:        currprefs.collision_level = 1;
                    293:        err = 1;
                    294:     }
1.1.1.11  root      295: 
1.1.1.3   root      296:     if (err)
1.1.1.16  root      297:        write_log ("Please use \"uae -h\" to get usage information.\n");
1.1.1.3   root      298: }
                    299: 
                    300: int quit_program = 0;
                    301: 
1.1.1.20! root      302: void uae_reset (int hardreset)
1.1.1.3   root      303: {
1.1.1.20! root      304:     if (quit_program == 0) {
1.1.1.3   root      305:        quit_program = -2;
1.1.1.20! root      306:        if (hardreset)
        !           307:            quit_program = -3;
        !           308:     }
1.1.1.3   root      309: }
                    310: 
                    311: void uae_quit (void)
                    312: {
                    313:     if (quit_program != -1)
                    314:        quit_program = -1;
1.1.1.2   root      315: }
1.1       root      316: 
1.1.1.6   root      317: #ifndef DONT_PARSE_CMDLINE
1.1.1.3   root      318: 
1.1.1.6   root      319: void usage (void)
                    320: {
1.1.1.3   root      321: }
                    322: 
1.1.1.6   root      323: void parse_cmdline (int argc, char **argv)
                    324: {
1.1.1.8   root      325:     int i;
                    326:     for (i = 1; i < argc; i++) {
                    327:        if (strncmp (argv[i], "-config=", 8) == 0)
                    328:            cfgfile_load (&currprefs, argv[i] + 8);
                    329:        /* Check for new-style "-f xxx" argument, where xxx is config-file */
                    330:        else if (strcmp (argv[i], "-f") == 0) {
                    331:            if (i + 1 == argc)
1.1.1.17  root      332:                write_log ("Missing argument for '-f' option.\n");
1.1.1.8   root      333:            else
                    334:                cfgfile_load (&currprefs, argv[++i]);
                    335:        } else if (strcmp (argv[i], "-s") == 0) {
                    336:            if (i + 1 == argc)
1.1.1.17  root      337:                write_log ("Missing argument for '-s' option.\n");
1.1.1.8   root      338:            else
                    339:                cfgfile_parse_line (&currprefs, argv[++i]);
                    340:        } else if (strcmp (argv[i], "-h") == 0 || strcmp (argv[i], "-help") == 0) {
1.1.1.6   root      341:            usage ();
                    342:            exit (0);
1.1.1.9   root      343:        } else {
                    344:            if (argv[i][0] == '-' && argv[i][1] != '\0') {
                    345:                const char *arg = argv[i] + 2;
1.1.1.10  root      346:                int extra_arg = *arg == '\0';
                    347:                if (extra_arg)
1.1.1.9   root      348:                    arg = i + 1 < argc ? argv[i + 1] : 0;
1.1.1.10  root      349:                if (parse_cmdline_option (argv[i][1], arg) && extra_arg)
                    350:                    i++;
1.1.1.9   root      351:            }
1.1.1.3   root      352:        }
1.1       root      353:     }
                    354: }
                    355: #endif
                    356: 
1.1.1.4   root      357: static void parse_cmdline_and_init_file (int argc, char **argv)
1.1       root      358: {
1.1.1.3   root      359:     char *home;
1.1       root      360: 
1.1.1.6   root      361:     strcpy (optionsfile, "");
1.1       root      362: 
1.1.1.3   root      363: #ifdef OPTIONS_IN_HOME
1.1.1.4   root      364:     home = getenv ("HOME");
                    365:     if (home != NULL && strlen (home) < 240)
1.1       root      366:     {
1.1.1.4   root      367:        strcpy (optionsfile, home);
                    368:        strcat (optionsfile, "/");
1.1       root      369:     }
                    370: #endif
                    371: 
1.1.1.4   root      372:     strcat (optionsfile, OPTIONSFILENAME);
1.1       root      373: 
1.1.1.6   root      374:     if (! cfgfile_load (&currprefs, optionsfile)) {
1.1.1.3   root      375: #ifdef OPTIONS_IN_HOME
1.1.1.6   root      376:        /* sam: if not found in $HOME then look in current directory */
1.1.1.3   root      377:        strcpy (optionsfile, OPTIONSFILENAME);
1.1.1.6   root      378:        cfgfile_load (&currprefs, optionsfile);
1.1.1.2   root      379: #endif
1.1.1.17  root      380:     }
1.1.1.2   root      381: 
1.1.1.6   root      382:     parse_cmdline (argc, argv);
1.1       root      383: }
                    384: 
1.1.1.4   root      385: void reset_all_systems (void)
                    386: {
1.1.1.14  root      387:     init_eventtab ();
                    388: 
                    389:     memory_reset ();
1.1.1.6   root      390:     bsdlib_reset ();
1.1.1.4   root      391:     filesys_reset ();
                    392:     filesys_start_threads ();
1.1.1.8   root      393:     scsidev_reset ();
                    394:     scsidev_start_threads ();
1.1.1.4   root      395: }
                    396: 
1.1.1.2   root      397: /* Okay, this stuff looks strange, but it is here to encourage people who
                    398:  * port UAE to re-use as much of this code as possible. Functions that you
                    399:  * should be using are do_start_program() and do_leave_program(), as well
                    400:  * as real_main(). Some OSes don't call main() (which is braindamaged IMHO,
                    401:  * but unfortunately very common), so you need to call real_main() from
                    402:  * whatever entry point you have. You may want to write your own versions
                    403:  * of start_program() and leave_program() if you need to do anything special.
                    404:  * Add #ifdefs around these as appropriate.
                    405:  */
                    406: 
1.1.1.4   root      407: void do_start_program (void)
1.1.1.2   root      408: {
1.1.1.20! root      409:     if (quit_program == -1)
        !           410:        return;
        !           411:     inputdevice_updateconfig (&currprefs);
        !           412: 
1.1.1.3   root      413:     /* Do a reset on startup. Whether this is elegant is debatable. */
1.1.1.20! root      414:     if (quit_program >= 0)
        !           415:        quit_program = 2;
1.1.1.4   root      416:     m68k_go (1);
1.1.1.2   root      417: }
                    418: 
1.1.1.4   root      419: void do_leave_program (void)
1.1.1.2   root      420: {
1.1.1.4   root      421:     graphics_leave ();
1.1.1.20! root      422:     inputdevice_close ();
1.1.1.4   root      423:     close_sound ();
                    424:     dump_counts ();
                    425:     serial_exit ();
                    426:     zfile_exit ();
                    427:     if (! no_gui)
                    428:        gui_exit ();
1.1.1.15  root      429: #ifdef USE_SDL
                    430:     SDL_Quit ();
                    431: #endif
                    432:     expansion_cleanup ();
                    433:     memory_cleanup ();
1.1.1.2   root      434: }
                    435: 
1.1.1.4   root      436: void start_program (void)
1.1.1.2   root      437: {
1.1.1.4   root      438:     do_start_program ();
1.1.1.2   root      439: }
                    440: 
1.1.1.4   root      441: void leave_program (void)
1.1.1.2   root      442: {
1.1.1.4   root      443:     do_leave_program ();
1.1.1.2   root      444: }
                    445: 
1.1.1.4   root      446: void real_main (int argc, char **argv)
1.1       root      447: {
                    448:     FILE *hf;
                    449: 
1.1.1.15  root      450: #ifdef USE_SDL
                    451:     SDL_Init (SDL_INIT_EVERYTHING | SDL_INIT_NOPARACHUTE);
                    452: #endif
                    453: 
1.1.1.6   root      454:     default_prefs (&currprefs);
1.1.1.20! root      455: 
1.1.1.4   root      456:     if (! graphics_setup ()) {
                    457:        exit (1);
1.1       root      458:     }
1.1.1.2   root      459: 
1.1       root      460:     rtarea_init ();
                    461:     hardfile_install ();
1.1.1.8   root      462:     scsidev_install ();
1.1       root      463: 
1.1.1.4   root      464:     parse_cmdline_and_init_file (argc, argv);
1.1.1.2   root      465: 
1.1.1.4   root      466:     machdep_init ();
1.1.1.3   root      467: 
1.1.1.4   root      468:     if (! setup_sound ()) {
1.1.1.16  root      469:        write_log ("Sound driver unavailable: Sound output disabled\n");
1.1.1.3   root      470:        currprefs.produce_sound = 0;
1.1       root      471:     }
1.1.1.20! root      472:     inputdevice_init ();
1.1       root      473: 
1.1.1.15  root      474:     changed_prefs = currprefs;
1.1.1.6   root      475:     no_gui = ! currprefs.start_gui;
1.1.1.4   root      476:     if (! no_gui) {
                    477:        int err = gui_init ();
1.1.1.15  root      478:        currprefs = changed_prefs;
1.1.1.2   root      479:        if (err == -1) {
1.1.1.16  root      480:            write_log ("Failed to initialize the GUI\n");
1.1.1.2   root      481:        } else if (err == -2) {
1.1.1.4   root      482:            exit (0);
1.1.1.2   root      483:        }
1.1       root      484:     }
1.1.1.13  root      485:     if (sound_available && currprefs.produce_sound > 1 && ! init_audio ()) {
1.1.1.16  root      486:        write_log ("Sound driver unavailable: Sound output disabled\n");
1.1.1.3   root      487:        currprefs.produce_sound = 0;
                    488:     }
1.1.1.2   root      489: 
1.1.1.4   root      490:     fix_options ();
1.1.1.3   root      491:     changed_prefs = currprefs;
                    492: 
1.1.1.2   root      493:     /* Install resident module to get 8MB chipmem, if requested */
1.1.1.4   root      494:     rtarea_setup ();
1.1.1.3   root      495: 
1.1.1.4   root      496:     keybuf_init (); /* Must come after init_joystick */
1.1.1.3   root      497: 
1.1       root      498:     expansion_init ();
1.1.1.4   root      499:     memory_init ();
                    500: 
                    501:     filesys_install ();
                    502:     gfxlib_install ();
                    503:     emulib_install ();
                    504:     uaeexe_install ();
1.1.1.8   root      505:     native2amiga_install ();
1.1.1.4   root      506: 
                    507:     custom_init (); /* Must come after memory_init */
                    508:     serial_init ();
                    509:     DISK_init ();
                    510: 
                    511:     reset_frame_rate_hack ();
                    512:     init_m68k(); /* must come after reset_frame_rate_hack (); */
1.1       root      513: 
1.1.1.4   root      514:     gui_update ();
1.1.1.2   root      515: 
1.1.1.3   root      516:     if (graphics_init ()) {
                    517:        setup_brkhandler ();
1.1.1.6   root      518:        if (currprefs.start_debugger && debuggable ())
1.1.1.3   root      519:            activate_debugger ();
                    520: 
                    521:        start_program ();
1.1       root      522:     }
1.1.1.3   root      523:     leave_program ();
1.1.1.2   root      524: }
                    525: 
1.1.1.3   root      526: #ifndef NO_MAIN_IN_MAIN_C
1.1.1.4   root      527: int main (int argc, char **argv)
1.1.1.2   root      528: {
1.1.1.4   root      529:     real_main (argc, argv);
1.1       root      530:     return 0;
                    531: }
1.1.1.3   root      532: #endif

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