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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
1.1.1.8 ! root 12: #define UAESUBREV 8
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 framerate;
31: int illegal_mem;
32: int no_xhair;
33: int use_serial;
34: int serial_demand;
35: int parallel_demand;
36: int automount_uaedev;
1.1.1.7 root 37: int use_gfxlib;
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;
1.1.1.3 root 57:
58: int gfx_width;
59: int gfx_height;
60: int gfx_lores;
61: int gfx_linedbl;
62: int gfx_correct_aspect;
1.1.1.5 root 63: int gfx_afullscreen;
64: int gfx_pfullscreen;
1.1.1.3 root 65: int gfx_xcenter;
66: int gfx_ycenter;
67: int color_mode;
68:
69: int blits_32bit_enabled;
70: int immediate_blits;
71:
72: char df[4][256];
1.1.1.7 root 73: char romfile[256];
74: char keyfile[256];
75: char prtname[256];
76:
77: char path_floppy[256];
78: char path_hardfile[256];
79: char path_rom[256];
1.1.1.3 root 80:
81: int m68k_speed;
82: int cpu_level;
83: int cpu_compatible;
84: int address_space_24;
1.1.1.5 root 85:
86: uae_u32 z3fastmem_size;
87: uae_u32 fastmem_size;
88: uae_u32 chipmem_size;
89: uae_u32 bogomem_size;
90: uae_u32 a3000mem_size;
91: uae_u32 gfxmem_size;
1.1.1.7 root 92:
1.1.1.5 root 93: struct uaedev_mount_info *mountinfo;
1.1.1.7 root 94:
95: /* Target specific options */
96: int x11_use_low_bandwidth;
97: int x11_use_mitshm;
98: int x11_use_dgamode;
99: int x11_hide_cursor;
100: int svga_no_linear;
1.1.1.3 root 101: };
102:
1.1.1.7 root 103: /* Contains the filename of .uaerc */
104: extern char optionsfile[];
105: extern void save_options (FILE *, struct uae_prefs *);
106:
107: extern void default_prefs (struct uae_prefs *);
108: extern void discard_prefs (struct uae_prefs *);
109:
110: extern int cfgfile_yesno (char *option, char *value, char *name, int *location);
111: extern int cfgfile_intval (char *option, char *value, char *name, int *location, int scale);
112: extern int cfgfile_strval (char *option, char *value, char *name, int *location, const char *table[], int more);
113: extern int cfgfile_string (char *option, char *value, char *name, char *location, int maxsz);
114: extern char *cfgfile_subst_path (const char *path, const char *subst, const char *file);
115:
116: extern int target_parse_option (struct uae_prefs *, char *option, char *value);
117: extern void target_save_options (FILE *, struct uae_prefs *);
118:
119: extern int cfgfile_load (struct uae_prefs *, const char *filename);
120: extern int cfgfile_save (struct uae_prefs *, const char *filename);
1.1.1.8 ! root 121: extern void cfgfile_parse_line (struct uae_prefs *p, char *);
! 122: extern int cfgfile_parse_option (struct uae_prefs *p, char *option, char *value);
1.1.1.7 root 123: extern int cfgfile_get_description (const char *filename, char *description);
124: extern void cfgfile_show_usage (void);
125:
1.1.1.5 root 126: extern void fixup_prefs_dimensions (struct uae_prefs *prefs);
127:
128: extern void check_prefs_changed_custom (void);
129: extern void check_prefs_changed_cpu (void);
130: extern void check_prefs_changed_audio (void);
131: extern int check_prefs_changed_gfx (void);
132:
1.1.1.7 root 133: #define JSEM_DECODEVAL(n,v) ((n) == 0 ? (v)->jport0 : (v)->jport1)
134: /* Determine how port n is configured */
1.1.1.3 root 135: #define JSEM_ISJOY0(n,v) (JSEM_DECODEVAL(n,v) == 0)
136: #define JSEM_ISJOY1(n,v) (JSEM_DECODEVAL(n,v) == 1)
137: #define JSEM_ISMOUSE(n,v) (JSEM_DECODEVAL(n,v) == 2)
138: #define JSEM_ISNUMPAD(n,v) (JSEM_DECODEVAL(n,v) == 3)
139: #define JSEM_ISCURSOR(n,v) (JSEM_DECODEVAL(n,v) == 4)
140: #define JSEM_ISSOMEWHEREELSE(n,v) (JSEM_DECODEVAL(n,v) == 5)
141: extern const char *gameport_state (int n);
142:
143: extern struct uae_prefs currprefs, changed_prefs;
144:
1.1.1.5 root 145: #if __GNUC__ - 1 > 1 || __GNUC_MINOR__ - 1 > 6
146: extern void write_log (const char *, ...) __attribute__ ((format (printf, 1, 2)));
147: #else
148: extern void write_log (const char *, ...);
149: #endif
150:
1.1.1.3 root 151: extern void machdep_init (void);
1.1 root 152:
153: /* AIX doesn't think it is Unix. Neither do I. */
154: #if defined(_ALL_SOURCE) || defined(_AIX)
155: #undef __unix
156: #define __unix
157: #endif
158:
1.1.1.3 root 159: extern char romfile[], keyfile[], prtname[], sername[];
160:
161: extern int cloanto_rom;
1.1 root 162:
1.1.1.2 root 163: #define MAX_COLOR_MODES 5
1.1 root 164:
1.1.1.2 root 165: extern int fast_memcmp(const void *foo, const void *bar, int len);
166: extern int memcmpy(void *foo, const void *bar, int len);
1.1 root 167:
168: /*
169: * You can specify numbers from 0 to 5 here. It is possible that higher
170: * numbers will make the CPU emulation slightly faster, but if the setting
171: * is too high, you will run out of memory while compiling.
172: * Best to leave this as it is.
173: */
174: #define CPU_EMU_SIZE 0
175:
176: /* #define NEED_TO_DEBUG_BADLY */
177:
1.1.1.2 root 178: #if !defined(USER_PROGRAMS_BEHAVE)
179: #define USER_PROGRAMS_BEHAVE 0
180: #endif
181:
1.1.1.3 root 182: /* Some memsets which know that they can safely overwrite some more memory
183: * at both ends and use that knowledge to align the pointers. */
184:
1.1.1.2 root 185: #define QUADRUPLIFY(c) (((c) | ((c) << 8)) | (((c) | ((c) << 8)) << 16))
186:
187: /* When you call this routine, bear in mind that it rounds the bounds and
188: * may need some padding for the array. */
189:
190: #define fuzzy_memset(p, c, o, l) fuzzy_memset_1 ((p), QUADRUPLIFY (c), (o) & ~3, ((l) + 4) >> 2)
1.1.1.3 root 191: static __inline__ void fuzzy_memset_1 (void *p, uae_u32 c, int offset, int len)
1.1.1.2 root 192: {
1.1.1.3 root 193: uae_u32 *p2 = (uae_u32 *)((char *)p + offset);
1.1.1.2 root 194: int a = len & 7;
195: len >>= 3;
196: switch (a) {
197: case 7: p2--; goto l1;
198: case 6: p2-=2; goto l2;
199: case 5: p2-=3; goto l3;
200: case 4: p2-=4; goto l4;
201: case 3: p2-=5; goto l5;
202: case 2: p2-=6; goto l6;
203: case 1: p2-=7; goto l7;
1.1.1.3 root 204: case 0: if (!--len) return; break;
1.1.1.2 root 205: }
206:
207: for (;;) {
208: p2[0] = c;
209: l1:
210: p2[1] = c;
211: l2:
212: p2[2] = c;
213: l3:
214: p2[3] = c;
215: l4:
216: p2[4] = c;
217: l5:
218: p2[5] = c;
219: l6:
220: p2[6] = c;
221: l7:
222: p2[7] = c;
1.1.1.3 root 223:
1.1.1.2 root 224: if (!len)
225: break;
226: len--;
227: p2 += 8;
228: }
229: }
230:
1.1.1.3 root 231: #define fuzzy_memset_le32(p, c, o, l) fuzzy_memset_le32_1 ((p), QUADRUPLIFY (c), (o) & ~3, ((l) + 7) >> 2)
232: static __inline__ void fuzzy_memset_le32_1 (void *p, uae_u32 c, int offset, int len)
1.1.1.2 root 233: {
1.1.1.3 root 234: uae_u32 *p2 = (uae_u32 *)((char *)p + offset);
1.1.1.2 root 235:
236: switch (len) {
237: 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;
238: 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;
239: case 7: p2[0] = c; p2[1] = c; p2[2] = c; p2[3] = c; p2[4] = c; p2[5] = c; p2[6] = c; break;
240: case 6: p2[0] = c; p2[1] = c; p2[2] = c; p2[3] = c; p2[4] = c; p2[5] = c; break;
241: case 5: p2[0] = c; p2[1] = c; p2[2] = c; p2[3] = c; p2[4] = c; break;
242: case 4: p2[0] = c; p2[1] = c; p2[2] = c; p2[3] = c; break;
243: case 3: p2[0] = c; p2[1] = c; p2[2] = c; break;
244: case 2: p2[0] = c; p2[1] = c; break;
245: case 1: p2[0] = c; break;
246: case 0: break;
247: default: printf("Hit the programmer.\n"); break;
248: }
249: }
250:
1.1.1.3 root 251: #if defined(AMIGA) && defined(__GNUC__)
252: #include "od-amiga/amiga-kludges.h"
253: #endif
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