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/* |
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* main.cpp - Startup/shutdown code |
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* |
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* Basilisk II (C) 1997-2002 Christian Bauer |
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* Basilisk II (C) 1997-2005 Christian Bauer |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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#if ENABLE_MON |
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#include "mon.h" |
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static uint32 mon_read_byte_b2(uint32 adr) |
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static uint32 mon_read_byte_b2(uintptr adr) |
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{ |
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return ReadMacInt8(adr); |
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} |
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static void mon_write_byte_b2(uint32 adr, uint32 b) |
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static void mon_write_byte_b2(uintptr adr, uint32 b) |
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{ |
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WriteMacInt8(adr, b); |
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} |
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// Load XPRAM |
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XPRAMInit(); |
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// Load XPRAM default values if signature not found |
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if (XPRAM[0x0c] != 0x4e || XPRAM[0x0d] != 0x75 |
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|| XPRAM[0x0e] != 0x4d || XPRAM[0x0f] != 0x63) { |
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D(bug("Loading XPRAM default values\n")); |
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memset(XPRAM, 0, 0x100); |
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XPRAM[0x0c] = 0x4e; // "NuMc" signature |
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XPRAM[0x0d] = 0x75; |
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XPRAM[0x0e] = 0x4d; |
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XPRAM[0x0f] = 0x63; |
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XPRAM[0x01] = 0x80; // InternalWaitFlags = DynWait (don't wait for SCSI devices upon bootup) |
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XPRAM[0x10] = 0xa8; // Standard PRAM values |
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XPRAM[0x11] = 0x00; |
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XPRAM[0x12] = 0x00; |
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XPRAM[0x13] = 0x22; |
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XPRAM[0x14] = 0xcc; |
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XPRAM[0x15] = 0x0a; |
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XPRAM[0x16] = 0xcc; |
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XPRAM[0x17] = 0x0a; |
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XPRAM[0x1c] = 0x00; |
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XPRAM[0x1d] = 0x02; |
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XPRAM[0x1e] = 0x63; |
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XPRAM[0x1f] = 0x00; |
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XPRAM[0x08] = 0x13; |
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XPRAM[0x09] = 0x88; |
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XPRAM[0x0a] = 0x00; |
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XPRAM[0x0b] = 0xcc; |
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XPRAM[0x76] = 0x00; // OSDefault = MacOS |
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XPRAM[0x77] = 0x01; |
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} |
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// Set boot volume |
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int16 i16 = PrefsFindInt32("bootdrive"); |
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XPRAM[0x78] = i16 >> 8; |
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if (!VideoInit(ROMVersion == ROM_VERSION_64K || ROMVersion == ROM_VERSION_PLUS || ROMVersion == ROM_VERSION_CLASSIC)) |
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return false; |
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// Set default video mode |
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// Set default video mode in XPRAM |
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XPRAM[0x56] = 0x42; // 'B' |
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XPRAM[0x57] = 0x32; // '2' |
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XPRAM[0x58] = DepthToAppleMode(VideoMonitor.mode.depth); |
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const monitor_desc &main_monitor = *VideoMonitors[0]; |
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XPRAM[0x58] = main_monitor.depth_to_apple_mode(main_monitor.get_current_mode().depth); |
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XPRAM[0x59] = 0; |
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#if EMULATED_68K |
