BasiliskII/src/main.cpp

/*
 *  main.cpp - Startup/shutdown code
 *
 *  Basilisk II (C) 1997-1999 Christian Bauer
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include "sysdeps.h"

#include "cpu_emulation.h"
#include "xpram.h"
#include "timer.h"
#include "sony.h"
#include "disk.h"
#include "cdrom.h"
#include "scsi.h"
#include "extfs.h"
#include "audio.h"
#include "video.h"
#include "serial.h"
#include "ether.h"
#include "clip.h"
#include "rom_patches.h"
#include "user_strings.h"
#include "prefs.h"
#include "main.h"

#define DEBUG 0
#include "debug.h"


/*
 *  Initialize everything, returns false on error
 */

bool InitAll(void)
{
        // Check ROM version
        if (!CheckROM()) {
                ErrorAlert(GetString(STR_UNSUPPORTED_ROM_TYPE_ERR));
                return false;
        }

#if EMULATED_68K
        // Set CPU and FPU type (UAE emulation)
        switch (ROMVersion) {
                case ROM_VERSION_64K:
                case ROM_VERSION_PLUS:
                case ROM_VERSION_CLASSIC:
                        CPUType = 0;
                        FPUType = 0;
                        TwentyFourBitAddressing = true;
                        break;
                case ROM_VERSION_II:
                        CPUType = 2;
                        FPUType = PrefsFindBool("fpu") ? 1 : 0;
                        TwentyFourBitAddressing = true;
                        break;
                case ROM_VERSION_32:
                        CPUType = 3;
                        FPUType = PrefsFindBool("fpu") ? 1 : 0;
                        TwentyFourBitAddressing = false;
                        break;
        }
        CPUIs68060 = false;
#endif

        // Load XPRAM
        XPRAMInit();

        // Set boot volume
        int16 i16 = PrefsFindInt16("bootdrive");
        XPRAM[0x78] = i16 >> 8;
        XPRAM[0x79] = i16 & 0xff;
        i16 = PrefsFindInt16("bootdriver");
        XPRAM[0x7a] = i16 >> 8;
        XPRAM[0x7b] = i16 & 0xff;

        // Init drivers
        SonyInit();
        DiskInit();
        CDROMInit();
        SCSIInit();

#if SUPPORTS_EXTFS
        // Init external file system
        ExtFSInit();
#endif

        // Init serial ports
        SerialInit();

        // Init network
        EtherInit();

        // Init Time Manager
        TimerInit();

        // Init clipboard
        ClipInit();

        // Init audio
        AudioInit();

        // Init video
        if (!VideoInit(ROMVersion == ROM_VERSION_64K || ROMVersion == ROM_VERSION_PLUS || ROMVersion == ROM_VERSION_CLASSIC))
                return false;

#if EMULATED_68K
        // Init 680x0 emulation (this also activates the memory system which is needed for PatchROM())
        if (!Init680x0())
                return false;
#endif

        // Install ROM patches
        if (!PatchROM()) {
                ErrorAlert(GetString(STR_UNSUPPORTED_ROM_TYPE_ERR));
                return false;
        }
        return true;
}


/*
 *  Deinitialize everything
 */

void ExitAll(void)
{
        // Save XPRAM
        XPRAMExit();

        // Exit video
        VideoExit();

        // Exit audio
        AudioExit();

        // Exit clipboard
        ClipExit();

        // Exit Time Manager
        TimerExit();

        // Exit serial ports
        SerialExit();

        // Exit network
        EtherExit();

#if SUPPORTS_EXTFS
        // Exit external file system
        ExtFSExit();
#endif

        // Exit drivers
        SCSIExit();
        CDROMExit();
        DiskExit();
        SonyExit();
}
Revision:	1.2
Committed:	1999-10-21T22:39:53Z (25 years, 1 month ago) by cebix
Branch:	MAIN
Changes since 1.1:	+4 -0 lines
Log Message:	- ExtFS works under AmigaOS - fixed erroneous __regargs attributes in prefs_editor_amiga.cpp and audio_amiga.cpp for GCC
#	User	Rev	Content
1	cebix	1.1	/*
2			* main.cpp - Startup/shutdown code
3			*
4			* Basilisk II (C) 1997-1999 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 "cpu_emulation.h"
24			#include "xpram.h"
25			#include "timer.h"
26			#include "sony.h"
27			#include "disk.h"
28			#include "cdrom.h"
29			#include "scsi.h"
30			#include "extfs.h"
31			#include "audio.h"
32			#include "video.h"
33			#include "serial.h"
34			#include "ether.h"
35			#include "clip.h"
36			#include "rom_patches.h"
37			#include "user_strings.h"
38			#include "prefs.h"
39			#include "main.h"
40
41			#define DEBUG 0
42			#include "debug.h"
43
44
45			/*
46			* Initialize everything, returns false on error
47			*/
48
49			bool InitAll(void)
50			{
51			// Check ROM version
52			if (!CheckROM()) {
53			ErrorAlert(GetString(STR_UNSUPPORTED_ROM_TYPE_ERR));
54			return false;
55			}
56
57			#if EMULATED_68K
58			// Set CPU and FPU type (UAE emulation)
59			switch (ROMVersion) {
60			case ROM_VERSION_64K:
61			case ROM_VERSION_PLUS:
62			case ROM_VERSION_CLASSIC:
63			CPUType = 0;
64			FPUType = 0;
65			TwentyFourBitAddressing = true;
66			break;
67			case ROM_VERSION_II:
68			CPUType = 2;
69			FPUType = PrefsFindBool("fpu") ? 1 : 0;
70			TwentyFourBitAddressing = true;
71			break;
72			case ROM_VERSION_32:
73			CPUType = 3;
74			FPUType = PrefsFindBool("fpu") ? 1 : 0;
75			TwentyFourBitAddressing = false;
76			break;
77			}
78			CPUIs68060 = false;
79			#endif
80
81			// Load XPRAM
82			XPRAMInit();
83
84			// Set boot volume
85			int16 i16 = PrefsFindInt16("bootdrive");
86			XPRAM[0x78] = i16 >> 8;
87			XPRAM[0x79] = i16 & 0xff;
88			i16 = PrefsFindInt16("bootdriver");
89			XPRAM[0x7a] = i16 >> 8;
90			XPRAM[0x7b] = i16 & 0xff;
91
92			// Init drivers
93			SonyInit();
94			DiskInit();
95			CDROMInit();
96			SCSIInit();
97
98	cebix	1.2	#if SUPPORTS_EXTFS
99	cebix	1.1	// Init external file system
100			ExtFSInit();
101	cebix	1.2	#endif
102	cebix	1.1
103			// Init serial ports
104			SerialInit();
105
106			// Init network
107			EtherInit();
108
109			// Init Time Manager
110			TimerInit();
111
112			// Init clipboard
113			ClipInit();
114
115			// Init audio
116			AudioInit();
117
118			// Init video
119			if (!VideoInit(ROMVersion == ROM_VERSION_64K \|\| ROMVersion == ROM_VERSION_PLUS \|\| ROMVersion == ROM_VERSION_CLASSIC))
120			return false;
121
122			#if EMULATED_68K
123			// Init 680x0 emulation (this also activates the memory system which is needed for PatchROM())
124			if (!Init680x0())
125			return false;
126			#endif
127
128			// Install ROM patches
129			if (!PatchROM()) {
130			ErrorAlert(GetString(STR_UNSUPPORTED_ROM_TYPE_ERR));
131			return false;
132			}
133			return true;
134			}
135
136
137			/*
138			* Deinitialize everything
139			*/
140
141			void ExitAll(void)
142			{
143			// Save XPRAM
144			XPRAMExit();
145
146			// Exit video
147			VideoExit();
148
149			// Exit audio
150			AudioExit();
151
152			// Exit clipboard
153			ClipExit();
154
155			// Exit Time Manager
156			TimerExit();
157
158			// Exit serial ports
159			SerialExit();
160
161			// Exit network
162			EtherExit();
163
164	cebix	1.2	#if SUPPORTS_EXTFS
165	cebix	1.1	// Exit external file system
166			ExtFSExit();
167	cebix	1.2	#endif
168	cebix	1.1
169			// Exit drivers
170			SCSIExit();
171			CDROMExit();
172			DiskExit();
173			SonyExit();
174			}