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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
1.1.1.9 ! root 12: #define UAESUBREV 9
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;
1.1.1.3 root 57:
1.1.1.9 ! root 58: int gfx_framerate;
1.1.1.3 root 59: int gfx_width;
60: int gfx_height;
61: int gfx_lores;
62: int gfx_linedbl;
63: int gfx_correct_aspect;
1.1.1.5 root 64: int gfx_afullscreen;
65: int gfx_pfullscreen;
1.1.1.3 root 66: int gfx_xcenter;
67: int gfx_ycenter;
68: int color_mode;
69:
70: int blits_32bit_enabled;
71: int immediate_blits;
1.1.1.9 ! root 72: unsigned int chipset_mask;
! 73: int ntscmode;
1.1.1.3 root 74:
75: char df[4][256];
1.1.1.7 root 76: char romfile[256];
77: char keyfile[256];
78: char prtname[256];
79:
80: char path_floppy[256];
81: char path_hardfile[256];
82: char path_rom[256];
1.1.1.3 root 83:
84: int m68k_speed;
85: int cpu_level;
86: int cpu_compatible;
87: int address_space_24;
1.1.1.9 ! root 88:
1.1.1.5 root 89: uae_u32 z3fastmem_size;
90: uae_u32 fastmem_size;
91: uae_u32 chipmem_size;
92: uae_u32 bogomem_size;
93: uae_u32 a3000mem_size;
94: uae_u32 gfxmem_size;
1.1.1.7 root 95:
1.1.1.5 root 96: struct uaedev_mount_info *mountinfo;
1.1.1.7 root 97:
98: /* Target specific options */
99: int x11_use_low_bandwidth;
100: int x11_use_mitshm;
101: int x11_use_dgamode;
102: int x11_hide_cursor;
103: int svga_no_linear;
1.1.1.9 ! root 104: int win32_middle_mouse;
! 105: int win32_sound_style;
! 106: int win32_sound_tweak;
! 107: int win32_logfile;
! 108: int win32_iconified_nospeed;
! 109: int win32_iconified_nosound;
1.1.1.3 root 110: };
111:
1.1.1.7 root 112: /* Contains the filename of .uaerc */
113: extern char optionsfile[];
114: extern void save_options (FILE *, struct uae_prefs *);
115:
116: extern void default_prefs (struct uae_prefs *);
117: extern void discard_prefs (struct uae_prefs *);
118:
119: extern int cfgfile_yesno (char *option, char *value, char *name, int *location);
120: extern int cfgfile_intval (char *option, char *value, char *name, int *location, int scale);
121: extern int cfgfile_strval (char *option, char *value, char *name, int *location, const char *table[], int more);
122: extern int cfgfile_string (char *option, char *value, char *name, char *location, int maxsz);
123: extern char *cfgfile_subst_path (const char *path, const char *subst, const char *file);
124:
125: extern int target_parse_option (struct uae_prefs *, char *option, char *value);
126: extern void target_save_options (FILE *, struct uae_prefs *);
127:
128: extern int cfgfile_load (struct uae_prefs *, const char *filename);
129: extern int cfgfile_save (struct uae_prefs *, const char *filename);
1.1.1.8 root 130: extern void cfgfile_parse_line (struct uae_prefs *p, char *);
131: extern int cfgfile_parse_option (struct uae_prefs *p, char *option, char *value);
1.1.1.7 root 132: extern int cfgfile_get_description (const char *filename, char *description);
133: extern void cfgfile_show_usage (void);
134:
1.1.1.5 root 135: extern void fixup_prefs_dimensions (struct uae_prefs *prefs);
136:
137: extern void check_prefs_changed_custom (void);
138: extern void check_prefs_changed_cpu (void);
139: extern void check_prefs_changed_audio (void);
140: extern int check_prefs_changed_gfx (void);
141:
1.1.1.7 root 142: #define JSEM_DECODEVAL(n,v) ((n) == 0 ? (v)->jport0 : (v)->jport1)
143: /* Determine how port n is configured */
1.1.1.3 root 144: #define JSEM_ISJOY0(n,v) (JSEM_DECODEVAL(n,v) == 0)
145: #define JSEM_ISJOY1(n,v) (JSEM_DECODEVAL(n,v) == 1)
146: #define JSEM_ISMOUSE(n,v) (JSEM_DECODEVAL(n,v) == 2)
147: #define JSEM_ISNUMPAD(n,v) (JSEM_DECODEVAL(n,v) == 3)
148: #define JSEM_ISCURSOR(n,v) (JSEM_DECODEVAL(n,v) == 4)
149: #define JSEM_ISSOMEWHEREELSE(n,v) (JSEM_DECODEVAL(n,v) == 5)
150: extern const char *gameport_state (int n);
151:
152: extern struct uae_prefs currprefs, changed_prefs;
153:
1.1.1.5 root 154: #if __GNUC__ - 1 > 1 || __GNUC_MINOR__ - 1 > 6
155: extern void write_log (const char *, ...) __attribute__ ((format (printf, 1, 2)));
156: #else
157: extern void write_log (const char *, ...);
158: #endif
159:
1.1.1.3 root 160: extern void machdep_init (void);
1.1 root 161:
162: /* AIX doesn't think it is Unix. Neither do I. */
163: #if defined(_ALL_SOURCE) || defined(_AIX)
164: #undef __unix
165: #define __unix
166: #endif
167:
1.1.1.3 root 168: extern char romfile[], keyfile[], prtname[], sername[];
169:
170: extern int cloanto_rom;
1.1 root 171:
1.1.1.2 root 172: #define MAX_COLOR_MODES 5
1.1 root 173:
1.1.1.2 root 174: extern int fast_memcmp(const void *foo, const void *bar, int len);
175: extern int memcmpy(void *foo, const void *bar, int len);
1.1 root 176:
177: /*
178: * You can specify numbers from 0 to 5 here. It is possible that higher
179: * numbers will make the CPU emulation slightly faster, but if the setting
180: * is too high, you will run out of memory while compiling.
181: * Best to leave this as it is.
182: */
183: #define CPU_EMU_SIZE 0
184:
185: /* #define NEED_TO_DEBUG_BADLY */
186:
1.1.1.2 root 187: #if !defined(USER_PROGRAMS_BEHAVE)
188: #define USER_PROGRAMS_BEHAVE 0
189: #endif
190:
1.1.1.3 root 191: /* Some memsets which know that they can safely overwrite some more memory
192: * at both ends and use that knowledge to align the pointers. */
193:
1.1.1.2 root 194: #define QUADRUPLIFY(c) (((c) | ((c) << 8)) | (((c) | ((c) << 8)) << 16))
195:
196: /* When you call this routine, bear in mind that it rounds the bounds and
197: * may need some padding for the array. */
198:
199: #define fuzzy_memset(p, c, o, l) fuzzy_memset_1 ((p), QUADRUPLIFY (c), (o) & ~3, ((l) + 4) >> 2)
1.1.1.3 root 200: static __inline__ void fuzzy_memset_1 (void *p, uae_u32 c, int offset, int len)
1.1.1.2 root 201: {
1.1.1.3 root 202: uae_u32 *p2 = (uae_u32 *)((char *)p + offset);
1.1.1.2 root 203: int a = len & 7;
204: len >>= 3;
205: switch (a) {
206: case 7: p2--; goto l1;
207: case 6: p2-=2; goto l2;
208: case 5: p2-=3; goto l3;
209: case 4: p2-=4; goto l4;
210: case 3: p2-=5; goto l5;
211: case 2: p2-=6; goto l6;
212: case 1: p2-=7; goto l7;
1.1.1.3 root 213: case 0: if (!--len) return; break;
1.1.1.2 root 214: }
215:
216: for (;;) {
217: p2[0] = c;
218: l1:
219: p2[1] = c;
220: l2:
221: p2[2] = c;
222: l3:
223: p2[3] = c;
224: l4:
225: p2[4] = c;
226: l5:
227: p2[5] = c;
228: l6:
229: p2[6] = c;
230: l7:
231: p2[7] = c;
1.1.1.3 root 232:
1.1.1.2 root 233: if (!len)
234: break;
235: len--;
236: p2 += 8;
237: }
238: }
239:
1.1.1.9 ! root 240: /* This one knows it will never be asked to clear more than 32 bytes. Make sure you call this with a
! 241: constant for the length. */
1.1.1.3 root 242: #define fuzzy_memset_le32(p, c, o, l) fuzzy_memset_le32_1 ((p), QUADRUPLIFY (c), (o) & ~3, ((l) + 7) >> 2)
243: static __inline__ void fuzzy_memset_le32_1 (void *p, uae_u32 c, int offset, int len)
1.1.1.2 root 244: {
1.1.1.3 root 245: uae_u32 *p2 = (uae_u32 *)((char *)p + offset);
1.1.1.2 root 246:
247: switch (len) {
248: 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;
249: 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;
250: case 7: p2[0] = c; p2[1] = c; p2[2] = c; p2[3] = c; p2[4] = c; p2[5] = c; p2[6] = c; break;
251: case 6: p2[0] = c; p2[1] = c; p2[2] = c; p2[3] = c; p2[4] = c; p2[5] = c; break;
252: case 5: p2[0] = c; p2[1] = c; p2[2] = c; p2[3] = c; p2[4] = c; break;
253: case 4: p2[0] = c; p2[1] = c; p2[2] = c; p2[3] = c; break;
254: case 3: p2[0] = c; p2[1] = c; p2[2] = c; break;
255: case 2: p2[0] = c; p2[1] = c; break;
256: case 1: p2[0] = c; break;
257: case 0: break;
258: default: printf("Hit the programmer.\n"); break;
259: }
260: }
261:
1.1.1.3 root 262: #if defined(AMIGA) && defined(__GNUC__)
263: #include "od-amiga/amiga-kludges.h"
264: #endif
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