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1.1 root 1: /*
2: * UAE - The Un*x Amiga Emulator
3: *
1.1.1.2 root 4: * Stuff
1.1 root 5: *
1.1.1.3 root 6: * Copyright 1995, 1996 Ed Hanway
1.1.1.17 root 7: * Copyright 1995-2001 Bernd Schmidt
1.1 root 8: */
9:
10: #define UAEMAJOR 0
1.1.1.5 root 11: #define UAEMINOR 8
1.1.1.20! root 12: #define UAESUBREV 20
1.1 root 13:
1.1.1.17 root 14: typedef enum { KBD_LANG_US, KBD_LANG_DK, KBD_LANG_DE, KBD_LANG_SE, KBD_LANG_FR, KBD_LANG_IT, KBD_LANG_ES } KbdLang;
1.1 root 15:
1.1.1.5 root 16: extern long int version;
17:
18: struct uaedev_mount_info;
1.1.1.3 root 19:
1.1.1.7 root 20: struct strlist {
21: struct strlist *next;
22: char *str;
23: };
24:
1.1.1.3 root 25: struct uae_prefs {
1.1.1.7 root 26: struct strlist *unknown_lines;
27:
28: char description[256];
1.1.1.18 root 29: char info[256];
1.1.1.7 root 30:
1.1.1.3 root 31: int illegal_mem;
32: int no_xhair;
33: int use_serial;
34: int serial_demand;
35: int parallel_demand;
1.1.1.7 root 36: int use_gfxlib;
1.1.1.9 root 37: int socket_emu;
1.1.1.7 root 38:
39: int start_debugger;
40: int start_gui;
1.1.1.3 root 41:
1.1.1.7 root 42: int jport0;
43: int jport1;
1.1.1.3 root 44: KbdLang keyboard_lang;
45: int allow_save;
46: int emul_accuracy;
47: int test_drawing_speed;
48:
49: int produce_sound;
50: int stereo;
1.1.1.16 root 51: int mixed_stereo;
1.1.1.3 root 52: int sound_bits;
53: int sound_freq;
54: int sound_minbsiz;
55: int sound_maxbsiz;
1.1.1.7 root 56: int sound_pri_time;
57: int sound_pri_cutoff;
1.1.1.10 root 58: int sound_interpol;
1.1.1.3 root 59:
1.1.1.9 root 60: int gfx_framerate;
1.1.1.3 root 61: int gfx_width;
62: int gfx_height;
63: int gfx_lores;
64: int gfx_linedbl;
65: int gfx_correct_aspect;
1.1.1.5 root 66: int gfx_afullscreen;
67: int gfx_pfullscreen;
1.1.1.3 root 68: int gfx_xcenter;
69: int gfx_ycenter;
70: int color_mode;
71:
72: int blits_32bit_enabled;
73: int immediate_blits;
1.1.1.9 root 74: unsigned int chipset_mask;
75: int ntscmode;
1.1.1.15 root 76: int collision_level;
1.1.1.17 root 77: int fast_copper;
1.1.1.3 root 78:
79: char df[4][256];
1.1.1.7 root 80: char romfile[256];
81: char keyfile[256];
82: char prtname[256];
1.1.1.18 root 83: char sername[256];
1.1.1.7 root 84:
85: char path_floppy[256];
86: char path_hardfile[256];
87: char path_rom[256];
1.1.1.3 root 88:
89: int m68k_speed;
90: int cpu_level;
91: int cpu_compatible;
92: int address_space_24;
1.1.1.9 root 93:
1.1.1.5 root 94: uae_u32 z3fastmem_size;
95: uae_u32 fastmem_size;
96: uae_u32 chipmem_size;
97: uae_u32 bogomem_size;
98: uae_u32 a3000mem_size;
99: uae_u32 gfxmem_size;
1.1.1.7 root 100:
1.1.1.19 root 101: int kickshifter;
102:
1.1.1.5 root 103: struct uaedev_mount_info *mountinfo;
1.1.1.7 root 104:
1.1.1.14 root 105: int nr_floppies;
106:
1.1.1.7 root 107: /* Target specific options */
108: int x11_use_low_bandwidth;
109: int x11_use_mitshm;
110: int x11_use_dgamode;
111: int x11_hide_cursor;
112: int svga_no_linear;
1.1.1.9 root 113: int win32_middle_mouse;
114: int win32_logfile;
115: int win32_iconified_nospeed;
116: int win32_iconified_nosound;
1.1.1.19 root 117: int win32_no_overlay; /* If this is set, we won't try and use any RGB overlays */
118: int win32_automount_drives;
119:
1.1.1.11 root 120: int curses_reverse_video;
1.1.1.3 root 121: };
122:
1.1.1.7 root 123: /* Contains the filename of .uaerc */
124: extern char optionsfile[];
125: extern void save_options (FILE *, struct uae_prefs *);
126:
127: extern void default_prefs (struct uae_prefs *);
128: extern void discard_prefs (struct uae_prefs *);
129:
1.1.1.10 root 130: extern int parse_cmdline_option (char, char *);
131:
1.1.1.7 root 132: extern int cfgfile_yesno (char *option, char *value, char *name, int *location);
133: extern int cfgfile_intval (char *option, char *value, char *name, int *location, int scale);
134: extern int cfgfile_strval (char *option, char *value, char *name, int *location, const char *table[], int more);
135: extern int cfgfile_string (char *option, char *value, char *name, char *location, int maxsz);
136: extern char *cfgfile_subst_path (const char *path, const char *subst, const char *file);
137:
138: extern int target_parse_option (struct uae_prefs *, char *option, char *value);
139: extern void target_save_options (FILE *, struct uae_prefs *);
140:
141: extern int cfgfile_load (struct uae_prefs *, const char *filename);
142: extern int cfgfile_save (struct uae_prefs *, const char *filename);
1.1.1.8 root 143: extern void cfgfile_parse_line (struct uae_prefs *p, char *);
144: extern int cfgfile_parse_option (struct uae_prefs *p, char *option, char *value);
1.1.1.7 root 145: extern int cfgfile_get_description (const char *filename, char *description);
146: extern void cfgfile_show_usage (void);
147:
1.1.1.5 root 148: extern void fixup_prefs_dimensions (struct uae_prefs *prefs);
149:
150: extern void check_prefs_changed_custom (void);
151: extern void check_prefs_changed_cpu (void);
152: extern void check_prefs_changed_audio (void);
153: extern int check_prefs_changed_gfx (void);
154:
1.1.1.7 root 155: #define JSEM_DECODEVAL(n,v) ((n) == 0 ? (v)->jport0 : (v)->jport1)
156: /* Determine how port n is configured */
1.1.1.3 root 157: #define JSEM_ISJOY0(n,v) (JSEM_DECODEVAL(n,v) == 0)
158: #define JSEM_ISJOY1(n,v) (JSEM_DECODEVAL(n,v) == 1)
159: #define JSEM_ISMOUSE(n,v) (JSEM_DECODEVAL(n,v) == 2)
160: #define JSEM_ISNUMPAD(n,v) (JSEM_DECODEVAL(n,v) == 3)
161: #define JSEM_ISCURSOR(n,v) (JSEM_DECODEVAL(n,v) == 4)
162: #define JSEM_ISSOMEWHEREELSE(n,v) (JSEM_DECODEVAL(n,v) == 5)
163: extern const char *gameport_state (int n);
164:
165: extern struct uae_prefs currprefs, changed_prefs;
166:
167: extern void machdep_init (void);
1.1 root 168:
169: /* AIX doesn't think it is Unix. Neither do I. */
170: #if defined(_ALL_SOURCE) || defined(_AIX)
171: #undef __unix
172: #define __unix
173: #endif
174:
1.1.1.2 root 175: #define MAX_COLOR_MODES 5
1.1 root 176:
177: /* #define NEED_TO_DEBUG_BADLY */
178:
1.1.1.2 root 179: #if !defined(USER_PROGRAMS_BEHAVE)
180: #define USER_PROGRAMS_BEHAVE 0
181: #endif
182:
1.1.1.3 root 183: /* Some memsets which know that they can safely overwrite some more memory
184: * at both ends and use that knowledge to align the pointers. */
185:
1.1.1.2 root 186: #define QUADRUPLIFY(c) (((c) | ((c) << 8)) | (((c) | ((c) << 8)) << 16))
187:
188: /* When you call this routine, bear in mind that it rounds the bounds and
189: * may need some padding for the array. */
190:
191: #define fuzzy_memset(p, c, o, l) fuzzy_memset_1 ((p), QUADRUPLIFY (c), (o) & ~3, ((l) + 4) >> 2)
1.1.1.10 root 192: STATIC_INLINE void fuzzy_memset_1 (void *p, uae_u32 c, int offset, int len)
1.1.1.2 root 193: {
1.1.1.3 root 194: uae_u32 *p2 = (uae_u32 *)((char *)p + offset);
1.1.1.2 root 195: int a = len & 7;
196: len >>= 3;
197: switch (a) {
198: case 7: p2--; goto l1;
199: case 6: p2-=2; goto l2;
200: case 5: p2-=3; goto l3;
201: case 4: p2-=4; goto l4;
202: case 3: p2-=5; goto l5;
203: case 2: p2-=6; goto l6;
204: case 1: p2-=7; goto l7;
1.1.1.3 root 205: case 0: if (!--len) return; break;
1.1.1.2 root 206: }
207:
208: for (;;) {
209: p2[0] = c;
210: l1:
211: p2[1] = c;
212: l2:
213: p2[2] = c;
214: l3:
215: p2[3] = c;
216: l4:
217: p2[4] = c;
218: l5:
219: p2[5] = c;
220: l6:
221: p2[6] = c;
222: l7:
223: p2[7] = c;
1.1.1.3 root 224:
1.1.1.2 root 225: if (!len)
226: break;
227: len--;
228: p2 += 8;
229: }
230: }
231:
1.1.1.9 root 232: /* This one knows it will never be asked to clear more than 32 bytes. Make sure you call this with a
233: constant for the length. */
1.1.1.3 root 234: #define fuzzy_memset_le32(p, c, o, l) fuzzy_memset_le32_1 ((p), QUADRUPLIFY (c), (o) & ~3, ((l) + 7) >> 2)
1.1.1.10 root 235: STATIC_INLINE void fuzzy_memset_le32_1 (void *p, uae_u32 c, int offset, int len)
1.1.1.2 root 236: {
1.1.1.3 root 237: uae_u32 *p2 = (uae_u32 *)((char *)p + offset);
1.1.1.2 root 238:
239: switch (len) {
240: case 9: p2[0] = c; p2[1] = c; p2[2] = c; p2[3] = c; p2[4] = c; p2[5] = c; p2[6] = c; p2[7] = c; p2[8] = c; break;
241: case 8: p2[0] = c; p2[1] = c; p2[2] = c; p2[3] = c; p2[4] = c; p2[5] = c; p2[6] = c; p2[7] = c; break;
242: case 7: p2[0] = c; p2[1] = c; p2[2] = c; p2[3] = c; p2[4] = c; p2[5] = c; p2[6] = c; break;
243: case 6: p2[0] = c; p2[1] = c; p2[2] = c; p2[3] = c; p2[4] = c; p2[5] = c; break;
244: case 5: p2[0] = c; p2[1] = c; p2[2] = c; p2[3] = c; p2[4] = c; break;
245: case 4: p2[0] = c; p2[1] = c; p2[2] = c; p2[3] = c; break;
246: case 3: p2[0] = c; p2[1] = c; p2[2] = c; break;
247: case 2: p2[0] = c; p2[1] = c; break;
248: case 1: p2[0] = c; break;
249: case 0: break;
250: default: printf("Hit the programmer.\n"); break;
251: }
252: }
253:
1.1.1.3 root 254: #if defined(AMIGA) && defined(__GNUC__)
255: #include "od-amiga/amiga-kludges.h"
256: #endif
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