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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
1.1.1.5 root 7: * Copyright 1995-98 Bernd Schmidt
1.1 root 8: */
9:
10: #define UAEMAJOR 0
1.1.1.5 root 11: #define UAEMINOR 8
1.1.1.10 root 12: #define UAESUBREV 10
1.1 root 13:
1.1.1.2 root 14: typedef enum { KBD_LANG_US, 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];
29:
1.1.1.3 root 30: int illegal_mem;
31: int no_xhair;
32: int use_serial;
33: int serial_demand;
34: int parallel_demand;
35: int automount_uaedev;
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;
51: int sound_bits;
52: int sound_freq;
53: int sound_minbsiz;
54: int sound_maxbsiz;
1.1.1.7 root 55: int sound_pri_time;
56: int sound_pri_cutoff;
1.1.1.10 root 57: int sound_interpol;
1.1.1.3 root 58:
1.1.1.9 root 59: int gfx_framerate;
1.1.1.3 root 60: int gfx_width;
61: int gfx_height;
62: int gfx_lores;
63: int gfx_linedbl;
64: int gfx_correct_aspect;
1.1.1.5 root 65: int gfx_afullscreen;
66: int gfx_pfullscreen;
1.1.1.3 root 67: int gfx_xcenter;
68: int gfx_ycenter;
69: int color_mode;
70:
71: int blits_32bit_enabled;
72: int immediate_blits;
1.1.1.9 root 73: unsigned int chipset_mask;
74: int ntscmode;
1.1.1.3 root 75:
76: char df[4][256];
1.1.1.7 root 77: char romfile[256];
78: char keyfile[256];
79: char prtname[256];
80:
81: char path_floppy[256];
82: char path_hardfile[256];
83: char path_rom[256];
1.1.1.3 root 84:
85: int m68k_speed;
86: int cpu_level;
87: int cpu_compatible;
88: int address_space_24;
1.1.1.9 root 89:
1.1.1.5 root 90: uae_u32 z3fastmem_size;
91: uae_u32 fastmem_size;
92: uae_u32 chipmem_size;
93: uae_u32 bogomem_size;
94: uae_u32 a3000mem_size;
95: uae_u32 gfxmem_size;
1.1.1.7 root 96:
1.1.1.5 root 97: struct uaedev_mount_info *mountinfo;
1.1.1.7 root 98:
99: /* Target specific options */
100: int x11_use_low_bandwidth;
101: int x11_use_mitshm;
102: int x11_use_dgamode;
103: int x11_hide_cursor;
104: int svga_no_linear;
1.1.1.9 root 105: int win32_middle_mouse;
106: int win32_sound_style;
107: int win32_sound_tweak;
108: int win32_logfile;
109: int win32_iconified_nospeed;
110: int win32_iconified_nosound;
1.1.1.11! root 111: int curses_reverse_video;
1.1.1.3 root 112: };
113:
1.1.1.7 root 114: /* Contains the filename of .uaerc */
115: extern char optionsfile[];
116: extern void save_options (FILE *, struct uae_prefs *);
117:
118: extern void default_prefs (struct uae_prefs *);
119: extern void discard_prefs (struct uae_prefs *);
120:
1.1.1.10 root 121: extern int parse_cmdline_option (char, char *);
122:
1.1.1.7 root 123: extern int cfgfile_yesno (char *option, char *value, char *name, int *location);
124: extern int cfgfile_intval (char *option, char *value, char *name, int *location, int scale);
125: extern int cfgfile_strval (char *option, char *value, char *name, int *location, const char *table[], int more);
126: extern int cfgfile_string (char *option, char *value, char *name, char *location, int maxsz);
127: extern char *cfgfile_subst_path (const char *path, const char *subst, const char *file);
128:
129: extern int target_parse_option (struct uae_prefs *, char *option, char *value);
130: extern void target_save_options (FILE *, struct uae_prefs *);
131:
132: extern int cfgfile_load (struct uae_prefs *, const char *filename);
133: extern int cfgfile_save (struct uae_prefs *, const char *filename);
1.1.1.8 root 134: extern void cfgfile_parse_line (struct uae_prefs *p, char *);
135: extern int cfgfile_parse_option (struct uae_prefs *p, char *option, char *value);
1.1.1.7 root 136: extern int cfgfile_get_description (const char *filename, char *description);
137: extern void cfgfile_show_usage (void);
138:
1.1.1.5 root 139: extern void fixup_prefs_dimensions (struct uae_prefs *prefs);
140:
141: extern void check_prefs_changed_custom (void);
142: extern void check_prefs_changed_cpu (void);
143: extern void check_prefs_changed_audio (void);
144: extern int check_prefs_changed_gfx (void);
145:
1.1.1.7 root 146: #define JSEM_DECODEVAL(n,v) ((n) == 0 ? (v)->jport0 : (v)->jport1)
147: /* Determine how port n is configured */
1.1.1.3 root 148: #define JSEM_ISJOY0(n,v) (JSEM_DECODEVAL(n,v) == 0)
149: #define JSEM_ISJOY1(n,v) (JSEM_DECODEVAL(n,v) == 1)
150: #define JSEM_ISMOUSE(n,v) (JSEM_DECODEVAL(n,v) == 2)
151: #define JSEM_ISNUMPAD(n,v) (JSEM_DECODEVAL(n,v) == 3)
152: #define JSEM_ISCURSOR(n,v) (JSEM_DECODEVAL(n,v) == 4)
153: #define JSEM_ISSOMEWHEREELSE(n,v) (JSEM_DECODEVAL(n,v) == 5)
154: extern const char *gameport_state (int n);
155:
156: extern struct uae_prefs currprefs, changed_prefs;
157:
1.1.1.5 root 158: #if __GNUC__ - 1 > 1 || __GNUC_MINOR__ - 1 > 6
159: extern void write_log (const char *, ...) __attribute__ ((format (printf, 1, 2)));
160: #else
161: extern void write_log (const char *, ...);
162: #endif
163:
1.1.1.3 root 164: extern void machdep_init (void);
1.1 root 165:
166: /* AIX doesn't think it is Unix. Neither do I. */
167: #if defined(_ALL_SOURCE) || defined(_AIX)
168: #undef __unix
169: #define __unix
170: #endif
171:
1.1.1.3 root 172: extern char romfile[], keyfile[], prtname[], sername[];
173:
174: extern int cloanto_rom;
1.1 root 175:
1.1.1.2 root 176: #define MAX_COLOR_MODES 5
1.1 root 177:
1.1.1.2 root 178: extern int fast_memcmp(const void *foo, const void *bar, int len);
179: extern int memcmpy(void *foo, const void *bar, int len);
1.1 root 180:
181: /*
182: * You can specify numbers from 0 to 5 here. It is possible that higher
183: * numbers will make the CPU emulation slightly faster, but if the setting
184: * is too high, you will run out of memory while compiling.
185: * Best to leave this as it is.
186: */
187: #define CPU_EMU_SIZE 0
188:
189: /* #define NEED_TO_DEBUG_BADLY */
190:
1.1.1.2 root 191: #if !defined(USER_PROGRAMS_BEHAVE)
192: #define USER_PROGRAMS_BEHAVE 0
193: #endif
194:
1.1.1.3 root 195: /* Some memsets which know that they can safely overwrite some more memory
196: * at both ends and use that knowledge to align the pointers. */
197:
1.1.1.2 root 198: #define QUADRUPLIFY(c) (((c) | ((c) << 8)) | (((c) | ((c) << 8)) << 16))
199:
200: /* When you call this routine, bear in mind that it rounds the bounds and
201: * may need some padding for the array. */
202:
203: #define fuzzy_memset(p, c, o, l) fuzzy_memset_1 ((p), QUADRUPLIFY (c), (o) & ~3, ((l) + 4) >> 2)
1.1.1.10 root 204: STATIC_INLINE void fuzzy_memset_1 (void *p, uae_u32 c, int offset, int len)
1.1.1.2 root 205: {
1.1.1.3 root 206: uae_u32 *p2 = (uae_u32 *)((char *)p + offset);
1.1.1.2 root 207: int a = len & 7;
208: len >>= 3;
209: switch (a) {
210: case 7: p2--; goto l1;
211: case 6: p2-=2; goto l2;
212: case 5: p2-=3; goto l3;
213: case 4: p2-=4; goto l4;
214: case 3: p2-=5; goto l5;
215: case 2: p2-=6; goto l6;
216: case 1: p2-=7; goto l7;
1.1.1.3 root 217: case 0: if (!--len) return; break;
1.1.1.2 root 218: }
219:
220: for (;;) {
221: p2[0] = c;
222: l1:
223: p2[1] = c;
224: l2:
225: p2[2] = c;
226: l3:
227: p2[3] = c;
228: l4:
229: p2[4] = c;
230: l5:
231: p2[5] = c;
232: l6:
233: p2[6] = c;
234: l7:
235: p2[7] = c;
1.1.1.3 root 236:
1.1.1.2 root 237: if (!len)
238: break;
239: len--;
240: p2 += 8;
241: }
242: }
243:
1.1.1.9 root 244: /* This one knows it will never be asked to clear more than 32 bytes. Make sure you call this with a
245: constant for the length. */
1.1.1.3 root 246: #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 247: STATIC_INLINE void fuzzy_memset_le32_1 (void *p, uae_u32 c, int offset, int len)
1.1.1.2 root 248: {
1.1.1.3 root 249: uae_u32 *p2 = (uae_u32 *)((char *)p + offset);
1.1.1.2 root 250:
251: switch (len) {
252: 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;
253: 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;
254: case 7: p2[0] = c; p2[1] = c; p2[2] = c; p2[3] = c; p2[4] = c; p2[5] = c; p2[6] = c; break;
255: case 6: p2[0] = c; p2[1] = c; p2[2] = c; p2[3] = c; p2[4] = c; p2[5] = c; break;
256: case 5: p2[0] = c; p2[1] = c; p2[2] = c; p2[3] = c; p2[4] = c; break;
257: case 4: p2[0] = c; p2[1] = c; p2[2] = c; p2[3] = c; break;
258: case 3: p2[0] = c; p2[1] = c; p2[2] = c; break;
259: case 2: p2[0] = c; p2[1] = c; break;
260: case 1: p2[0] = c; break;
261: case 0: break;
262: default: printf("Hit the programmer.\n"); break;
263: }
264: }
265:
1.1.1.3 root 266: #if defined(AMIGA) && defined(__GNUC__)
267: #include "od-amiga/amiga-kludges.h"
268: #endif
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