1 |
|
/* |
2 |
|
* main.cpp - Startup/shutdown code |
3 |
|
* |
4 |
< |
* Basilisk II (C) 1997-1999 Christian Bauer |
4 |
> |
* Basilisk II (C) 1997-2002 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 |
33 |
|
#include "serial.h" |
34 |
|
#include "ether.h" |
35 |
|
#include "clip.h" |
36 |
+ |
#include "adb.h" |
37 |
|
#include "rom_patches.h" |
38 |
|
#include "user_strings.h" |
39 |
|
#include "prefs.h" |
42 |
|
#define DEBUG 0 |
43 |
|
#include "debug.h" |
44 |
|
|
45 |
+ |
#if ENABLE_MON |
46 |
+ |
#include "mon.h" |
47 |
+ |
|
48 |
+ |
static uint32 mon_read_byte_b2(uint32 adr) |
49 |
+ |
{ |
50 |
+ |
return ReadMacInt8(adr); |
51 |
+ |
} |
52 |
+ |
|
53 |
+ |
static void mon_write_byte_b2(uint32 adr, uint32 b) |
54 |
+ |
{ |
55 |
+ |
WriteMacInt8(adr, b); |
56 |
+ |
} |
57 |
+ |
#endif |
58 |
+ |
|
59 |
|
|
60 |
|
/* |
61 |
|
* Initialize everything, returns false on error |
65 |
|
{ |
66 |
|
// Check ROM version |
67 |
|
if (!CheckROM()) { |
68 |
< |
ErrorAlert(GetString(STR_UNSUPPORTED_ROM_TYPE_ERR)); |
68 |
> |
ErrorAlert(STR_UNSUPPORTED_ROM_TYPE_ERR); |
69 |
|
return false; |
70 |
|
} |
71 |
|
|
80 |
|
TwentyFourBitAddressing = true; |
81 |
|
break; |
82 |
|
case ROM_VERSION_II: |
83 |
< |
CPUType = 2; |
83 |
> |
CPUType = PrefsFindInt32("cpu"); |
84 |
> |
if (CPUType < 2) CPUType = 2; |
85 |
> |
if (CPUType > 4) CPUType = 4; |
86 |
|
FPUType = PrefsFindBool("fpu") ? 1 : 0; |
87 |
+ |
if (CPUType == 4) FPUType = 1; // 68040 always with FPU |
88 |
|
TwentyFourBitAddressing = true; |
89 |
|
break; |
90 |
|
case ROM_VERSION_32: |
91 |
< |
CPUType = 3; |
91 |
> |
CPUType = PrefsFindInt32("cpu"); |
92 |
> |
if (CPUType < 2) CPUType = 2; |
93 |
> |
if (CPUType > 4) CPUType = 4; |
94 |
|
FPUType = PrefsFindBool("fpu") ? 1 : 0; |
95 |
+ |
if (CPUType == 4) FPUType = 1; // 68040 always with FPU |
96 |
|
TwentyFourBitAddressing = false; |
97 |
|
break; |
98 |
|
} |
103 |
|
XPRAMInit(); |
104 |
|
|
105 |
|
// Set boot volume |
106 |
< |
int16 i16 = PrefsFindInt16("bootdrive"); |
106 |
> |
int16 i16 = PrefsFindInt32("bootdrive"); |
107 |
|
XPRAM[0x78] = i16 >> 8; |
108 |
|
XPRAM[0x79] = i16 & 0xff; |
109 |
< |
i16 = PrefsFindInt16("bootdriver"); |
109 |
> |
i16 = PrefsFindInt32("bootdriver"); |
110 |
|
XPRAM[0x7a] = i16 >> 8; |
111 |
|
XPRAM[0x7b] = i16 & 0xff; |
112 |
|
|
133 |
|
// Init clipboard |
134 |
|
ClipInit(); |
135 |
|
|
136 |
+ |
// Init ADB |
137 |
+ |
ADBInit(); |
138 |
+ |
|
139 |
|
// Init audio |
140 |
|
AudioInit(); |
141 |
|
|
143 |
|
if (!VideoInit(ROMVersion == ROM_VERSION_64K || ROMVersion == ROM_VERSION_PLUS || ROMVersion == ROM_VERSION_CLASSIC)) |
144 |
|
return false; |
145 |
|
|
146 |
+ |
// Set default video mode |
147 |
+ |
XPRAM[0x56] = 0x42; // 'B' |
148 |
+ |
XPRAM[0x57] = 0x32; // '2' |
149 |
+ |
XPRAM[0x58] = DepthToAppleMode(VideoMonitor.mode.depth); |
150 |
+ |
XPRAM[0x59] = 0; |
151 |
+ |
|
152 |
|
#if EMULATED_68K |
153 |
|
// Init 680x0 emulation (this also activates the memory system which is needed for PatchROM()) |
154 |
|
if (!Init680x0()) |
157 |
|
|
158 |
|
// Install ROM patches |
159 |
|
if (!PatchROM()) { |
160 |
< |
ErrorAlert(GetString(STR_UNSUPPORTED_ROM_TYPE_ERR)); |
160 |
> |
ErrorAlert(STR_UNSUPPORTED_ROM_TYPE_ERR); |
161 |
|
return false; |
162 |
|
} |
163 |
+ |
|
164 |
+ |
#if ENABLE_MON |
165 |
+ |
// Initialize mon |
166 |
+ |
mon_init(); |
167 |
+ |
mon_read_byte = mon_read_byte_b2; |
168 |
+ |
mon_write_byte = mon_write_byte_b2; |
169 |
+ |
#endif |
170 |
+ |
|
171 |
|
return true; |
172 |
|
} |
173 |
|
|
178 |
|
|
179 |
|
void ExitAll(void) |
180 |
|
{ |
181 |
+ |
#if ENABLE_MON |
182 |
+ |
// Deinitialize mon |
183 |
+ |
mon_exit(); |
184 |
+ |
#endif |
185 |
+ |
|
186 |
|
// Save XPRAM |
187 |
|
XPRAMExit(); |
188 |
|
|
192 |
|
// Exit audio |
193 |
|
AudioExit(); |
194 |
|
|
195 |
+ |
// Exit ADB |
196 |
+ |
ADBExit(); |
197 |
+ |
|
198 |
|
// Exit clipboard |
199 |
|
ClipExit(); |
200 |
|
|
218 |
|
DiskExit(); |
219 |
|
SonyExit(); |
220 |
|
} |
221 |
+ |
|
222 |
+ |
|
223 |
+ |
/* |
224 |
+ |
* Display error/warning alert given the message string ID |
225 |
+ |
*/ |
226 |
+ |
|
227 |
+ |
void ErrorAlert(int string_id) |
228 |
+ |
{ |
229 |
+ |
ErrorAlert(GetString(string_id)); |
230 |
+ |
} |
231 |
+ |
|
232 |
+ |
void WarningAlert(int string_id) |
233 |
+ |
{ |
234 |
+ |
WarningAlert(GetString(string_id)); |
235 |
+ |
} |