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root/cebix/Frodo4/Src/main.cpp
Revision: 1.8
Committed: 2005-06-27T19:55:48Z (17 years, 5 months ago) by cebix
Branch: MAIN
CVS Tags: VERSION_4_2, HEAD
Changes since 1.7: +1 -1 lines
Log Message:
updated copyright dates

File Contents

# Content
1 /*
2 * main.cpp - Main program
3 *
4 * Frodo (C) 1994-1997,2002-2005 Christian Bauer
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21 #include "sysdeps.h"
22
23 #include "main.h"
24 #include "C64.h"
25 #include "Display.h"
26 #include "Prefs.h"
27 #include "SAM.h"
28
29
30 // Global variables
31 C64 *TheC64 = NULL; // Global C64 object
32 char AppDirPath[1024]; // Path of application directory
33
34
35 // ROM file names
36 #ifndef DATADIR
37 #define DATADIR
38 #endif
39
40 #ifdef __riscos__
41 #define BASIC_ROM_FILE "FrodoRsrc:Basic_ROM"
42 #define KERNAL_ROM_FILE "FrodoRsrc:Kernal_ROM"
43 #define CHAR_ROM_FILE "FrodoRsrc:Char_ROM"
44 #define DRIVE_ROM_FILE "FrodoRsrc:1541_ROM"
45 #else
46 #define BASIC_ROM_FILE DATADIR "Basic ROM"
47 #define KERNAL_ROM_FILE DATADIR "Kernal ROM"
48 #define CHAR_ROM_FILE DATADIR "Char ROM"
49 #define DRIVE_ROM_FILE DATADIR "1541 ROM"
50 #endif
51
52
53 // Builtin ROMs
54 #include "Basic_ROM.h"
55 #include "Kernal_ROM.h"
56 #include "Char_ROM.h"
57 #include "1541_ROM.h"
58
59
60 /*
61 * Load C64 ROM files
62 */
63
64 void Frodo::load_rom(const char *which, const char *path, uint8 *where, size_t size, const uint8 *builtin)
65 {
66 FILE *f = fopen(path, "rb");
67 if (f) {
68 size_t actual = fread(where, 1, size, f);
69 fclose(f);
70 if (actual == size)
71 return;
72 }
73
74 // Use builtin ROM
75 printf("%s ROM file (%s) not readable, using builtin.\n", which, path);
76 memcpy(where, builtin, size);
77 }
78
79 void Frodo::load_rom_files()
80 {
81 load_rom("Basic", BASIC_ROM_FILE, TheC64->Basic, BASIC_ROM_SIZE, builtin_basic_rom);
82 load_rom("Kernal", KERNAL_ROM_FILE, TheC64->Kernal, KERNAL_ROM_SIZE, builtin_kernal_rom);
83 load_rom("Char", CHAR_ROM_FILE, TheC64->Char, CHAR_ROM_SIZE, builtin_char_rom);
84 load_rom("1541", DRIVE_ROM_FILE, TheC64->ROM1541, DRIVE_ROM_SIZE, builtin_drive_rom);
85 }
86
87
88 #ifdef __BEOS__
89 #include "main_Be.h"
90 #endif
91
92 #ifdef AMIGA
93 #include "main_Amiga.h"
94 #endif
95
96 #ifdef __unix
97 #include "main_x.h"
98 #endif
99
100 #ifdef __mac__
101 #include "main_mac.h"
102 #endif
103
104 #ifdef WIN32
105 #include "main_WIN32.h"
106 #endif
107
108 #ifdef __riscos__
109 #include "main_Acorn.h"
110 #endif