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convert to unix line endings

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Jesús A. Álvarez 2017-10-01 20:30:42 +02:00
parent 0643f8af6b
commit f7c3af636d
62 changed files with 46401 additions and 62 deletions
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374
Mini vMac/mnvm_core/ACTVCODE.h
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215
Mini vMac/mnvm_core/ADBEMDEV.c
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Mini vMac/mnvm_core/ADBEMDEV.h
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/* ADBEMDEV.h Copyright (C) 2008 Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ #ifdef ADBEMDEV_H #error "header already included" #else #define ADBEMDEV_H #endif EXPORTPROC ADBstate_ChangeNtfy(void); EXPORTPROC ADB_DoNewState(void); EXPORTPROC ADB_DataLineChngNtfy(void); EXPORTPROC ADB_Update(void);
/*
ADBEMDEV.h
Copyright (C) 2008 Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
#ifdef ADBEMDEV_H
#error "header already included"
#else
#define ADBEMDEV_H
#endif
EXPORTPROC ADBstate_ChangeNtfy(void);
EXPORTPROC ADB_DoNewState(void);
EXPORTPROC ADB_DataLineChngNtfy(void);
EXPORTPROC ADB_Update(void);

291
Mini vMac/mnvm_core/ADBSHARE.h
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210
Mini vMac/mnvm_core/ALTKEYSM.h
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/* ALTKEYSM.h Copyright (C) 2007 Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ /* ALTernate KEYs Mode */ #ifdef ALTKEYSM_H #error "header already included" #else #define ALTKEYSM_H #endif LOCALVAR blnr AltKeysLockText = falseblnr; LOCALVAR blnr AltKeysTrueCmnd = falseblnr; LOCALVAR blnr AltKeysTrueOption = falseblnr; LOCALVAR blnr AltKeysTrueShift = falseblnr; LOCALVAR blnr AltKeysModOn = falseblnr; LOCALVAR blnr AltKeysTextOn = falseblnr; LOCALPROC CheckAltKeyUseMode(void) { blnr NewAltKeysTextOn; AltKeysModOn = AltKeysTrueCmnd || AltKeysTrueOption || AltKeysTrueShift; NewAltKeysTextOn = AltKeysLockText || AltKeysModOn; if (NewAltKeysTextOn != AltKeysTextOn) { DisconnectKeyCodes(kKeepMaskControl | kKeepMaskCapsLock | (AltKeysTrueCmnd ? kKeepMaskCommand : 0) | (AltKeysTrueOption ? kKeepMaskOption : 0) | (AltKeysTrueShift ? kKeepMaskShift : 0)); AltKeysTextOn = NewAltKeysTextOn; } } LOCALPROC Keyboard_UpdateKeyMap1(int key, blnr down) { if (MKC_Command == key) { AltKeysTrueCmnd = down; CheckAltKeyUseMode(); Keyboard_UpdateKeyMap(key, down); } else if (MKC_Option == key) { AltKeysTrueOption = down; CheckAltKeyUseMode(); Keyboard_UpdateKeyMap(key, down); } else if (MKC_Shift == key) { AltKeysTrueShift = down; CheckAltKeyUseMode(); Keyboard_UpdateKeyMap(key, down); } else if (MKC_SemiColon == key) { if (down && ! AltKeysModOn) { if (AltKeysLockText) { AltKeysLockText = falseblnr; NeedWholeScreenDraw = trueblnr; SpecialModeClr(SpclModeAltKeyText); CheckAltKeyUseMode(); } } else { Keyboard_UpdateKeyMap(key, down); } } else if (AltKeysTextOn) { Keyboard_UpdateKeyMap(key, down); } else if (MKC_M == key) { if (down) { if (! AltKeysLockText) { AltKeysLockText = trueblnr; SpecialModeSet(SpclModeAltKeyText); NeedWholeScreenDraw = trueblnr; CheckAltKeyUseMode(); } } } else { switch (key) { case MKC_A: key = MKC_SemiColon; break; case MKC_B: key = MKC_BackSlash; break; case MKC_C: key = MKC_F3; break; case MKC_D: key = MKC_Option; break; case MKC_E: key = MKC_BackSpace; break; case MKC_F: key = MKC_Command; break; case MKC_G: key = MKC_Enter; break; case MKC_H: key = MKC_Equal; break; case MKC_I: key = MKC_Up; break; case MKC_J: key = MKC_Left; break; case MKC_K: key = MKC_Down; break; case MKC_L: key = MKC_Right; break; case MKC_M: /* handled above */ break; case MKC_N: key = MKC_Minus; break; case MKC_O: key = MKC_RightBracket; break; case MKC_P: return; /* none */ break; case MKC_Q: key = MKC_Grave; break; case MKC_R: key = MKC_Return; break; case MKC_S: key = MKC_Shift; break; case MKC_T: key = MKC_Tab; break; case MKC_U: key = MKC_LeftBracket; break; case MKC_V: key = MKC_F4; break; case MKC_W: return; /* none */ break; case MKC_X: key = MKC_F2; break; case MKC_Y: key = MKC_Escape; break; case MKC_Z: key = MKC_F1; break; default: break; } Keyboard_UpdateKeyMap(key, down); } } LOCALPROC DisconnectKeyCodes1(ui5b KeepMask) { DisconnectKeyCodes(KeepMask); if (! (0 != (KeepMask & kKeepMaskCommand))) { AltKeysTrueCmnd = falseblnr; } if (! (0 != (KeepMask & kKeepMaskOption))) { AltKeysTrueOption = falseblnr; } if (! (0 != (KeepMask & kKeepMaskShift))) { AltKeysTrueShift = falseblnr; } AltKeysModOn = AltKeysTrueCmnd || AltKeysTrueOption || AltKeysTrueShift; AltKeysTextOn = AltKeysLockText || AltKeysModOn; } LOCALPROC DrawAltKeyMode(void) { int i; CurCellv0 = ControlBoxv0; CurCellh0 = ControlBoxh0; DrawCellAdvance(kInsertText00); for (i = (ControlBoxw - 4) / 2; --i >= 0; ) { DrawCellAdvance(kInsertText04); } DrawCellAdvance(kInsertText01); DrawCellAdvance(kInsertText02); for (i = (ControlBoxw - 4) / 2; --i >= 0; ) { DrawCellAdvance(kInsertText04); } DrawCellAdvance(kInsertText03); }
/*
ALTKEYSM.h
Copyright (C) 2007 Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
/*
ALTernate KEYs Mode
*/
#ifdef ALTKEYSM_H
#error "header already included"
#else
#define ALTKEYSM_H
#endif
LOCALVAR blnr AltKeysLockText = falseblnr;
LOCALVAR blnr AltKeysTrueCmnd = falseblnr;
LOCALVAR blnr AltKeysTrueOption = falseblnr;
LOCALVAR blnr AltKeysTrueShift = falseblnr;
LOCALVAR blnr AltKeysModOn = falseblnr;
LOCALVAR blnr AltKeysTextOn = falseblnr;
LOCALPROC CheckAltKeyUseMode(void)
{
blnr NewAltKeysTextOn;
AltKeysModOn = AltKeysTrueCmnd
|| AltKeysTrueOption || AltKeysTrueShift;
NewAltKeysTextOn = AltKeysLockText || AltKeysModOn;
if (NewAltKeysTextOn != AltKeysTextOn) {
DisconnectKeyCodes(kKeepMaskControl | kKeepMaskCapsLock
| (AltKeysTrueCmnd ? kKeepMaskCommand : 0)
| (AltKeysTrueOption ? kKeepMaskOption : 0)
| (AltKeysTrueShift ? kKeepMaskShift : 0));
AltKeysTextOn = NewAltKeysTextOn;
}
}
LOCALPROC Keyboard_UpdateKeyMap1(int key, blnr down)
{
if (MKC_Command == key) {
AltKeysTrueCmnd = down;
CheckAltKeyUseMode();
Keyboard_UpdateKeyMap(key, down);
} else if (MKC_Option == key) {
AltKeysTrueOption = down;
CheckAltKeyUseMode();
Keyboard_UpdateKeyMap(key, down);
} else if (MKC_Shift == key) {
AltKeysTrueShift = down;
CheckAltKeyUseMode();
Keyboard_UpdateKeyMap(key, down);
} else if (MKC_SemiColon == key) {
if (down && ! AltKeysModOn) {
if (AltKeysLockText) {
AltKeysLockText = falseblnr;
NeedWholeScreenDraw = trueblnr;
SpecialModeClr(SpclModeAltKeyText);
CheckAltKeyUseMode();
}
} else {
Keyboard_UpdateKeyMap(key, down);
}
} else if (AltKeysTextOn) {
Keyboard_UpdateKeyMap(key, down);
} else if (MKC_M == key) {
if (down) {
if (! AltKeysLockText) {
AltKeysLockText = trueblnr;
SpecialModeSet(SpclModeAltKeyText);
NeedWholeScreenDraw = trueblnr;
CheckAltKeyUseMode();
}
}
} else {
switch (key) {
case MKC_A:
key = MKC_SemiColon;
break;
case MKC_B:
key = MKC_BackSlash;
break;
case MKC_C:
key = MKC_F3;
break;
case MKC_D:
key = MKC_Option;
break;
case MKC_E:
key = MKC_BackSpace;
break;
case MKC_F:
key = MKC_Command;
break;
case MKC_G:
key = MKC_Enter;
break;
case MKC_H:
key = MKC_Equal;
break;
case MKC_I:
key = MKC_Up;
break;
case MKC_J:
key = MKC_Left;
break;
case MKC_K:
key = MKC_Down;
break;
case MKC_L:
key = MKC_Right;
break;
case MKC_M:
/* handled above */
break;
case MKC_N:
key = MKC_Minus;
break;
case MKC_O:
key = MKC_RightBracket;
break;
case MKC_P:
return; /* none */
break;
case MKC_Q:
key = MKC_Grave;
break;
case MKC_R:
key = MKC_Return;
break;
case MKC_S:
key = MKC_Shift;
break;
case MKC_T:
key = MKC_Tab;
break;
case MKC_U:
key = MKC_LeftBracket;
break;
case MKC_V:
key = MKC_F4;
break;
case MKC_W:
return; /* none */
break;
case MKC_X:
key = MKC_F2;
break;
case MKC_Y:
key = MKC_Escape;
break;
case MKC_Z:
key = MKC_F1;
break;
default:
break;
}
Keyboard_UpdateKeyMap(key, down);
}
}
LOCALPROC DisconnectKeyCodes1(ui5b KeepMask)
{
DisconnectKeyCodes(KeepMask);
if (! (0 != (KeepMask & kKeepMaskCommand))) {
AltKeysTrueCmnd = falseblnr;
}
if (! (0 != (KeepMask & kKeepMaskOption))) {
AltKeysTrueOption = falseblnr;
}
if (! (0 != (KeepMask & kKeepMaskShift))) {
AltKeysTrueShift = falseblnr;
}
AltKeysModOn = AltKeysTrueCmnd
|| AltKeysTrueOption || AltKeysTrueShift;
AltKeysTextOn = AltKeysLockText || AltKeysModOn;
}
LOCALPROC DrawAltKeyMode(void)
{
int i;
CurCellv0 = ControlBoxv0;
CurCellh0 = ControlBoxh0;
DrawCellAdvance(kInsertText00);
for (i = (ControlBoxw - 4) / 2; --i >= 0; ) {
DrawCellAdvance(kInsertText04);
}
DrawCellAdvance(kInsertText01);
DrawCellAdvance(kInsertText02);
for (i = (ControlBoxw - 4) / 2; --i >= 0; ) {
DrawCellAdvance(kInsertText04);
}
DrawCellAdvance(kInsertText03);
}

869
Mini vMac/mnvm_core/ASCEMDEV.c
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Mini vMac/mnvm_core/ASCEMDEV.h
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/* ASCEMDEV.h Copyright (C) 2008 Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ #ifdef ASCEMDEV_H #error "header already included" #else #define ASCEMDEV_H #endif EXPORTFUNC ui5b ASC_Access(ui5b Data, blnr WriteMem, CPTR addr); EXPORTPROC ASC_SubTick(int SubTick);
/*
ASCEMDEV.h
Copyright (C) 2008 Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
#ifdef ASCEMDEV_H
#error "header already included"
#else
#define ASCEMDEV_H
#endif
EXPORTFUNC ui5b ASC_Access(ui5b Data, blnr WriteMem, CPTR addr);
EXPORTPROC ASC_SubTick(int SubTick);

366
Mini vMac/mnvm_core/BPFILTER.h
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Mini vMac/mnvm_core/COMOSGLU.h
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Mini vMac/mnvm_core/CONTROLM.h
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118
Mini vMac/mnvm_core/DATE2SEC.h
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/* DATE2SEC.h Copyright (C) 2003 Bradford L. Barrett, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ /* DATE 2(to) SEConds convert year/month/day/hour/minute/second to number of seconds since the beginning of 1904, the format for storing dates on the Macintosh. The function jdate is from the program Webalizer by Bradford L. Barrett. */ #ifdef DATE2SEC_H #error "header already included" #else #define DATE2SEC_H #endif /* The function jdate was found at the end of the file webalizer.c in the program webalizer at "www.mrunix.net/webalizer/". Here is copyright info from the top of that file: webalizer - a web server log analysis program Copyright (C) 1997-2000 Bradford L. Barrett (brad@mrunix.net) 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, and provided that the above copyright and permission notice is included with all distributed copies of this or derived software. */ /* ************************************************************* */ /* */ /* JDATE - Julian date calculator */ /* */ /* Calculates the number of days since Jan 1, 0000. */ /* */ /* Originally written by Bradford L. Barrett (03/17/1988) */ /* Returns an unsigned long value representing the number of */ /* days since January 1, 0000. */ /* */ /* Note: Due to the changes made by Pope Gregory XIII in the */ /* 16th Centyry (Feb 24, 1582), dates before 1583 will */ /* not return a truely accurate number (will be at least */ /* 10 days off). Somehow, I don't think this will */ /* present much of a problem for most situations :) */ /* */ /* Usage: days = jdate(day, month, year) */ /* */ /* The number returned is adjusted by 5 to facilitate day of */ /* week calculations. The mod of the returned value gives the */ /* day of the week the date is. (ie: dow = days % 7) where */ /* dow will return 0=Sunday, 1=Monday, 2=Tuesday, etc... */ /* */ /* ************************************************************* */ LOCALFUNC ui5b jdate(int day, int month, int year) { ui5b days; /* value returned */ int mtable[] = { 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334 }; /* First, calculate base number including leap and Centenial year stuff */ days = (((ui5b)year * 365) + day + mtable[month - 1] + ((year + 4) / 4) - ((year / 100) - (year / 400))); /* now adjust for leap year before March 1st */ if ((year % 4 == 0) && (! ((year % 100 == 0) && (year % 400 != 0))) && (month < 3)) { --days; } /* done, return with calculated value */ return (days + 5); } LOCALFUNC ui5b Date2MacSeconds(int second, int minute, int hour, int day, int month, int year) { ui5b curjdate; ui5b basejdate; curjdate = jdate(day, month, year); basejdate = jdate(1, 1, 1904); return (((curjdate - basejdate) * 24 + hour) * 60 + minute) * 60 + second; }
/*
DATE2SEC.h
Copyright (C) 2003 Bradford L. Barrett, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
/*
DATE 2(to) SEConds
convert year/month/day/hour/minute/second
to number of seconds since the beginning
of 1904, the format for storing dates
on the Macintosh.
The function jdate is from the program Webalizer
by Bradford L. Barrett.
*/
#ifdef DATE2SEC_H
#error "header already included"
#else
#define DATE2SEC_H
#endif
/*
The function jdate was found at the end of the file
webalizer.c in the program webalizer at
"www.mrunix.net/webalizer/".
Here is copyright info from the top of that file:
webalizer - a web server log analysis program
Copyright (C) 1997-2000 Bradford L. Barrett (brad@mrunix.net)
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, and provided that the above
copyright and permission notice is included with all distributed
copies of this or derived software.
*/
/* ************************************************************* */
/* */
/* JDATE - Julian date calculator */
/* */
/* Calculates the number of days since Jan 1, 0000. */
/* */
/* Originally written by Bradford L. Barrett (03/17/1988) */
/* Returns an unsigned long value representing the number of */
/* days since January 1, 0000. */
/* */
/* Note: Due to the changes made by Pope Gregory XIII in the */
/* 16th Centyry (Feb 24, 1582), dates before 1583 will */
/* not return a truely accurate number (will be at least */
/* 10 days off). Somehow, I don't think this will */
/* present much of a problem for most situations :) */
/* */
/* Usage: days = jdate(day, month, year) */
/* */
/* The number returned is adjusted by 5 to facilitate day of */
/* week calculations. The mod of the returned value gives the */
/* day of the week the date is. (ie: dow = days % 7) where */
/* dow will return 0=Sunday, 1=Monday, 2=Tuesday, etc... */
/* */
/* ************************************************************* */
LOCALFUNC ui5b jdate(int day, int month, int year)
{
ui5b days; /* value returned */
int mtable[] = {
0, 31, 59, 90, 120, 151,
181, 212, 243, 273, 304, 334
};
/*
First, calculate base number including leap
and Centenial year stuff
*/
days = (((ui5b)year * 365) + day + mtable[month - 1]
+ ((year + 4) / 4) - ((year / 100) - (year / 400)));
/* now adjust for leap year before March 1st */
if ((year % 4 == 0)
&& (! ((year % 100 == 0) && (year % 400 != 0)))
&& (month < 3))
{
--days;
}
/* done, return with calculated value */
return (days + 5);
}
LOCALFUNC ui5b Date2MacSeconds(int second, int minute, int hour,
int day, int month, int year)
{
ui5b curjdate;
ui5b basejdate;
curjdate = jdate(day, month, year);
basejdate = jdate(1, 1, 1904);
return (((curjdate - basejdate) * 24 + hour) * 60
+ minute) * 60 + second;
}

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Mini vMac/mnvm_core/DISAM68K.c
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Mini vMac/mnvm_core/DISAM68K.h
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/* DISAM68K.h Copyright (C) 2010 Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ /* DISAssemble Motorola 68K instructions. */ #ifdef DIS1M68K_H #error "header already included" #else #define DIS1M68K_H #endif EXPORTPROC DisasmOneOrSave(ui5r pc); EXPORTPROC m68k_WantDisasmContext(void);
/*
DISAM68K.h
Copyright (C) 2010 Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
/*
DISAssemble Motorola 68K instructions.
*/
#ifdef DIS1M68K_H
#error "header already included"
#else
#define DIS1M68K_H
#endif
EXPORTPROC DisasmOneOrSave(ui5r pc);
EXPORTPROC m68k_WantDisasmContext(void);

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Mini vMac/mnvm_core/ENDIANAC.h
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/* ENDIANAC.h Copyright (C) 2006 Bernd Schmidt, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ /* ENDIAN ACcess Deals with endian issues in memory access. This code is adapted from code in the Un*x Amiga Emulator by Bernd Schmidt, as found in vMac by Philip Cummins. */ #ifdef ENDIANAC_H #ifndef AllFiles #error "header already included" #endif #else #define ENDIANAC_H #endif #define do_get_mem_byte(a) ((ui3r)*((ui3b *)(a))) #if BigEndianUnaligned #define do_get_mem_word(a) ((ui4r)*((ui4b *)(a))) #else LOCALINLINEFUNC ui4r do_get_mem_word(ui3p a) { #if LittleEndianUnaligned ui4b b = (*((ui4b *)(a))); return ((b & 0x00FF) << 8) | ((b >> 8) & 0x00FF); #else return (((ui4r)*a) << 8) | ((ui4r)*(a + 1)); #endif } #endif #if BigEndianUnaligned #define do_get_mem_long(a) ((ui5r)*((ui5b *)(a))) #elif HaveMySwapUi5r && LittleEndianUnaligned #define do_get_mem_long(a) (MySwapUi5r((ui5r)*((ui5b *)(a)))) #else LOCALINLINEFUNC ui5r do_get_mem_long(ui3p a) { #if LittleEndianUnaligned #if 0 ui5b b = (*((ui5b *)(a))); return ((b & 0x000000FF) << 24) | ((b & 0x0000FF00) << 8) | ((b & 0x00FF0000) >> 8) | ((b & 0xFF000000) >> 24); #endif #if 0 ui5b b = (*((ui5b *)(a))); return ((b << 24) & 0xFF000000) | ((b << 8) & 0x00FF0000) | ((b >> 8) & 0x0000FF00) | ((b >> 24) & 0x000000FF); /* no, this doesn't do well with apple tools, instead try combining two 16 bit swaps. */ #endif ui5b b = (*((ui5b *)(a))); ui4b b1 = b; ui4b b2 = b >> 16; ui4b c1 = ((b1 & 0x00FF) << 8) | ((b1 >> 8) & 0x00FF); ui4b c2 = ((b2 & 0x00FF) << 8) | ((b2 >> 8) & 0x00FF); return (((ui5r)c1) << 16) | ((ui5r)c2); /* better, though still doesn't use BSWAP instruction with apple tools for intel. */ #else return (((ui5r)*a) << 24) | (((ui5r)*(a + 1)) << 16) | (((ui5r)*(a + 2)) << 8) | ((ui5r)*(a + 3)); #endif } #endif #define do_put_mem_byte(a, v) ((*((ui3b *)(a))) = (v)) #if BigEndianUnaligned #define do_put_mem_word(a, v) ((*((ui4b *)(a))) = (v)) #else LOCALINLINEFUNC void do_put_mem_word(ui3p a, ui4r v) { #if LittleEndianUnaligned ui4b b = ((v & 0x00FF) << 8) | ((v >> 8) & 0x00FF); *(ui4b *)a = b; #else *a = v >> 8; *(a + 1) = v; #endif } #endif #if BigEndianUnaligned #define do_put_mem_long(a, v) ((*((ui5b *)(a))) = (v)) #elif HaveMySwapUi5r && LittleEndianUnaligned #define do_put_mem_long(a, v) ((*((ui5b *)(a))) = MySwapUi5r(v)) #else LOCALINLINEFUNC void do_put_mem_long(ui3p a, ui5r v) { #if LittleEndianUnaligned ui4b b1 = v; ui4b b2 = v >> 16; ui4b c1 = ((b1 & 0x00FF) << 8) | ((b1 >> 8) & 0x00FF); ui4b c2 = ((b2 & 0x00FF) << 8) | ((b2 >> 8) & 0x00FF); *(ui5b *)a = (c1 << 16) | c2; #else *a = v >> 24; *(a + 1) = v >> 16; *(a + 2) = v >> 8; *(a + 3) = v; #endif } #endif
/*
ENDIANAC.h
Copyright (C) 2006 Bernd Schmidt, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
/*
ENDIAN ACcess
Deals with endian issues in memory access.
This code is adapted from code in the Un*x Amiga Emulator by
Bernd Schmidt, as found in vMac by Philip Cummins.
*/
#ifdef ENDIANAC_H
#ifndef AllFiles
#error "header already included"
#endif
#else
#define ENDIANAC_H
#endif
#define do_get_mem_byte(a) ((ui3r)*((ui3b *)(a)))
#if BigEndianUnaligned
#define do_get_mem_word(a) ((ui4r)*((ui4b *)(a)))
#else
LOCALINLINEFUNC ui4r do_get_mem_word(ui3p a)
{
#if LittleEndianUnaligned
ui4b b = (*((ui4b *)(a)));
return ((b & 0x00FF) << 8) | ((b >> 8) & 0x00FF);
#else
return (((ui4r)*a) << 8) | ((ui4r)*(a + 1));
#endif
}
#endif
#if BigEndianUnaligned
#define do_get_mem_long(a) ((ui5r)*((ui5b *)(a)))
#elif HaveMySwapUi5r && LittleEndianUnaligned
#define do_get_mem_long(a) (MySwapUi5r((ui5r)*((ui5b *)(a))))
#else
LOCALINLINEFUNC ui5r do_get_mem_long(ui3p a)
{
#if LittleEndianUnaligned
#if 0
ui5b b = (*((ui5b *)(a)));
return ((b & 0x000000FF) << 24)
| ((b & 0x0000FF00) << 8)
| ((b & 0x00FF0000) >> 8)
| ((b & 0xFF000000) >> 24);
#endif
#if 0
ui5b b = (*((ui5b *)(a)));
return ((b << 24) & 0xFF000000)
| ((b << 8) & 0x00FF0000)
| ((b >> 8) & 0x0000FF00)
| ((b >> 24) & 0x000000FF);
/*
no, this doesn't do well with apple tools,
instead try combining two 16 bit swaps.
*/
#endif
ui5b b = (*((ui5b *)(a)));
ui4b b1 = b;
ui4b b2 = b >> 16;
ui4b c1 = ((b1 & 0x00FF) << 8) | ((b1 >> 8) & 0x00FF);
ui4b c2 = ((b2 & 0x00FF) << 8) | ((b2 >> 8) & 0x00FF);
return (((ui5r)c1) << 16) | ((ui5r)c2);
/*
better, though still doesn't use BSWAP
instruction with apple tools for intel.
*/
#else
return (((ui5r)*a) << 24) | (((ui5r)*(a + 1)) << 16)
| (((ui5r)*(a + 2)) << 8) | ((ui5r)*(a + 3));
#endif
}
#endif
#define do_put_mem_byte(a, v) ((*((ui3b *)(a))) = (v))
#if BigEndianUnaligned
#define do_put_mem_word(a, v) ((*((ui4b *)(a))) = (v))
#else
LOCALINLINEFUNC void do_put_mem_word(ui3p a, ui4r v)
{
#if LittleEndianUnaligned
ui4b b = ((v & 0x00FF) << 8) | ((v >> 8) & 0x00FF);
*(ui4b *)a = b;
#else
*a = v >> 8;
*(a + 1) = v;
#endif
}
#endif
#if BigEndianUnaligned
#define do_put_mem_long(a, v) ((*((ui5b *)(a))) = (v))
#elif HaveMySwapUi5r && LittleEndianUnaligned
#define do_put_mem_long(a, v) ((*((ui5b *)(a))) = MySwapUi5r(v))
#else
LOCALINLINEFUNC void do_put_mem_long(ui3p a, ui5r v)
{
#if LittleEndianUnaligned
ui4b b1 = v;
ui4b b2 = v >> 16;
ui4b c1 = ((b1 & 0x00FF) << 8) | ((b1 >> 8) & 0x00FF);
ui4b c2 = ((b2 & 0x00FF) << 8) | ((b2 >> 8) & 0x00FF);
*(ui5b *)a = (c1 << 16) | c2;
#else
*a = v >> 24;
*(a + 1) = v >> 16;
*(a + 2) = v >> 8;
*(a + 3) = v;
#endif
}
#endif

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/* HPMCHACK.c Copyright (C) 2016 Steve Chamberlin, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ /* HaPpy MaCintosh Hack Patch the ROM for alternatives to the Happy Macintosh icon displayed on boot when a disk is inserted. */ #define kAHM_aside 0 #define kAHM_cheese 1 #define kAHM_evil 2 #define kAHM_horror 3 #define kAHM_lady_mac 4 #define kAHM_moustache 5 #define kAHM_nerdy 6 #define kAHM_pirate 7 #define kAHM_sleepy 8 #define kAHM_sly 9 #define kAHM_sunglasses 10 #define kAHM_surprise 11 #define kAHM_tongue 12 #define kAHM_yuck 13 #define kAHM_zombie 14 LOCALVAR const ui3b my_HappyMac_icon[] = { #if CurAltHappyMac == kAHM_aside 0x00, 0x00, 0x39, 0x38, 0x21, 0x20, 0x01, 0x00, 0x01, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00 #endif #if CurAltHappyMac == kAHM_cheese 0x10, 0x10, 0x28, 0x28, 0x00, 0x00, 0x00, 0x00, 0x3F, 0xF8, 0x20, 0x08, 0x20, 0x08, 0x20, 0x08, 0x10, 0x10, 0x0F, 0xE0, #endif #if CurAltHappyMac == kAHM_evil 0x00, 0x00, 0x10, 0x10, 0x08, 0x20, 0x0C, 0x60, 0x00, 0x00, 0x20, 0x08, 0x20, 0x08, 0x1F, 0xF0, 0x00, 0x00, 0x00, 0x00 #endif #if CurAltHappyMac == kAHM_horror 0x38, 0x38, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x38, 0x38, 0x03, 0x80, 0x03, 0x80, 0x03, 0x80, 0x03, 0x80, 0x03, 0x80 #endif #if CurAltHappyMac == kAHM_lady_mac 0x38, 0x38, 0x45, 0x44, 0x55, 0x54, 0x45, 0x44, 0x39, 0x38, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x80, 0x03, 0x00 #endif #if CurAltHappyMac == kAHM_moustache 0x00, 0x00, 0x11, 0x10, 0x11, 0x10, 0x01, 0x00, 0x01, 0x00, 0x03, 0x00, 0x1F, 0xE0, 0x00, 0x00, 0x08, 0x40, 0x07, 0x80 #endif #if CurAltHappyMac == kAHM_nerdy 0x38, 0x38, 0x45, 0x45, 0xD7, 0xD6, 0x45, 0x44, 0x39, 0x38, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0xC0, 0x00, 0x00 #endif #if CurAltHappyMac == kAHM_pirate 0x00, 0x81, 0x00, 0x7E, 0x11, 0x7E, 0x11, 0x3C, 0x01, 0x3C, 0x01, 0x18, 0x03, 0x00, 0x00, 0x00, 0x08, 0x40, 0x07, 0x80 #endif #if CurAltHappyMac == kAHM_sleepy 0x00, 0x00, 0x1C, 0x70, 0x22, 0x88, 0x00, 0x00, 0x1C, 0x70, 0x08, 0x20, 0x00, 0x00, 0x00, 0x00, 0x03, 0x80, 0x00, 0x00 #endif #if CurAltHappyMac == kAHM_sly 0x00, 0x00, 0x08, 0x20, 0x14, 0x50, 0x00, 0x00, 0x00, 0x00, 0x20, 0x08, 0x3F, 0xF8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 #endif #if CurAltHappyMac == kAHM_sunglasses 0x00, 0x00, 0xFF, 0xFE, 0x7D, 0x7C, 0x7D, 0x7C, 0x39, 0x38, 0x03, 0x00, 0x00, 0x00, 0x1F, 0xF0, 0x00, 0x00, 0x00, 0x00 #endif #if CurAltHappyMac == kAHM_surprise 0x1C, 0x70, 0x22, 0x88, 0x41, 0x04, 0x49, 0x24, 0x41, 0x04, 0x22, 0x88, 0x1C, 0x70, 0x01, 0x00, 0x03, 0x80, 0x03, 0x80 #endif #if CurAltHappyMac == kAHM_tongue 0x00, 0x00, 0x1E, 0x78, 0x00, 0x00, 0x00, 0x00, 0x20, 0x04, 0x3F, 0xFC, 0x05, 0x40, 0x05, 0x40, 0x04, 0x40, 0x03, 0x80 #endif #if CurAltHappyMac == kAHM_yuck 0x00, 0x00, 0x18, 0x30, 0x04, 0x40, 0x02, 0x80, 0x00, 0x00, 0x00, 0x00, 0x1F, 0xF0, 0x15, 0x50, 0x04, 0x40, 0x03, 0x80 #endif #if CurAltHappyMac == kAHM_zombie 0x70, 0x7C, 0x88, 0x82, 0x88, 0x8A, 0xA8, 0x8A, 0x70, 0x82, 0x00, 0x42, 0x00, 0x3C, 0x1E, 0x00, 0x3F, 0x00, 0x3F, 0x00 #endif }; #if CurEmMd <= kEmMd_Twig43 #define HappyMacBase 0xA34 #elif CurEmMd <= kEmMd_Twiggy #define HappyMacBase 0x8F4 #elif CurEmMd <= kEmMd_128K #define HappyMacBase 0x8A0 #elif CurEmMd <= kEmMd_Plus #define HappyMacBase 0xFD2 #elif CurEmMd <= kEmMd_Classic #define HappyMacBase 0x125C #elif CurEmMd <= kEmMd_PB100 #define HappyMacBase 0x2BB0 #elif (CurEmMd == kEmMd_II) || (CurEmMd == kEmMd_IIx) #define HappyMacBase 0x1948 #endif LOCALPROC PatchHappyMac(void) { #if (CurEmMd == kEmMd_PB100) \ || (CurEmMd == kEmMd_II) || (CurEmMd == kEmMd_IIx) int i; ui3b *dst = HappyMacBase + ROM + 0x18; ui3b *src = (ui3b *)my_HappyMac_icon; for (i = 10; --i >= 0; ) { ++dst; *dst++ = *src++; *dst++ = *src++; ++dst; } #else MyMoveBytes((anyp)my_HappyMac_icon, (anyp)(HappyMacBase + ROM), sizeof(my_HappyMac_icon)); #endif }
/*
HPMCHACK.c
Copyright (C) 2016 Steve Chamberlin, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
/*
HaPpy MaCintosh Hack
Patch the ROM for alternatives to the
Happy Macintosh icon displayed on boot
when a disk is inserted.
*/
#define kAHM_aside 0
#define kAHM_cheese 1
#define kAHM_evil 2
#define kAHM_horror 3
#define kAHM_lady_mac 4
#define kAHM_moustache 5
#define kAHM_nerdy 6
#define kAHM_pirate 7
#define kAHM_sleepy 8
#define kAHM_sly 9
#define kAHM_sunglasses 10
#define kAHM_surprise 11
#define kAHM_tongue 12
#define kAHM_yuck 13
#define kAHM_zombie 14
LOCALVAR const ui3b my_HappyMac_icon[] = {
#if CurAltHappyMac == kAHM_aside
0x00, 0x00,
0x39, 0x38,
0x21, 0x20,
0x01, 0x00,
0x01, 0x00,
0x03, 0x00,
0x00, 0x00,
0x00, 0x00,
0x07, 0x80,
0x00, 0x00
#endif
#if CurAltHappyMac == kAHM_cheese
0x10, 0x10,
0x28, 0x28,
0x00, 0x00,
0x00, 0x00,
0x3F, 0xF8,
0x20, 0x08,
0x20, 0x08,
0x20, 0x08,
0x10, 0x10,
0x0F, 0xE0,
#endif
#if CurAltHappyMac == kAHM_evil
0x00, 0x00,
0x10, 0x10,
0x08, 0x20,
0x0C, 0x60,
0x00, 0x00,
0x20, 0x08,
0x20, 0x08,
0x1F, 0xF0,
0x00, 0x00,
0x00, 0x00
#endif
#if CurAltHappyMac == kAHM_horror
0x38, 0x38,
0x44, 0x44,
0x44, 0x44,
0x44, 0x44,
0x38, 0x38,
0x03, 0x80,
0x03, 0x80,
0x03, 0x80,
0x03, 0x80,
0x03, 0x80
#endif
#if CurAltHappyMac == kAHM_lady_mac
0x38, 0x38,
0x45, 0x44,
0x55, 0x54,
0x45, 0x44,
0x39, 0x38,
0x03, 0x00,
0x00, 0x00,
0x00, 0x00,
0x07, 0x80,
0x03, 0x00
#endif
#if CurAltHappyMac == kAHM_moustache
0x00, 0x00,
0x11, 0x10,
0x11, 0x10,
0x01, 0x00,
0x01, 0x00,
0x03, 0x00,
0x1F, 0xE0,
0x00, 0x00,
0x08, 0x40,
0x07, 0x80
#endif
#if CurAltHappyMac == kAHM_nerdy
0x38, 0x38,
0x45, 0x45,
0xD7, 0xD6,
0x45, 0x44,
0x39, 0x38,
0x03, 0x00,
0x00, 0x00,
0x00, 0x00,
0x0F, 0xC0,
0x00, 0x00
#endif
#if CurAltHappyMac == kAHM_pirate
0x00, 0x81,
0x00, 0x7E,
0x11, 0x7E,
0x11, 0x3C,
0x01, 0x3C,
0x01, 0x18,
0x03, 0x00,
0x00, 0x00,
0x08, 0x40,
0x07, 0x80
#endif
#if CurAltHappyMac == kAHM_sleepy
0x00, 0x00,
0x1C, 0x70,
0x22, 0x88,
0x00, 0x00,
0x1C, 0x70,
0x08, 0x20,
0x00, 0x00,
0x00, 0x00,
0x03, 0x80,
0x00, 0x00
#endif
#if CurAltHappyMac == kAHM_sly
0x00, 0x00,
0x08, 0x20,
0x14, 0x50,
0x00, 0x00,
0x00, 0x00,
0x20, 0x08,
0x3F, 0xF8,
0x00, 0x00,
0x00, 0x00,
0x00, 0x00
#endif
#if CurAltHappyMac == kAHM_sunglasses
0x00, 0x00,
0xFF, 0xFE,
0x7D, 0x7C,
0x7D, 0x7C,
0x39, 0x38,
0x03, 0x00,
0x00, 0x00,
0x1F, 0xF0,
0x00, 0x00,
0x00, 0x00
#endif
#if CurAltHappyMac == kAHM_surprise
0x1C, 0x70,
0x22, 0x88,
0x41, 0x04,
0x49, 0x24,
0x41, 0x04,
0x22, 0x88,
0x1C, 0x70,
0x01, 0x00,
0x03, 0x80,
0x03, 0x80
#endif
#if CurAltHappyMac == kAHM_tongue
0x00, 0x00,
0x1E, 0x78,
0x00, 0x00,
0x00, 0x00,
0x20, 0x04,
0x3F, 0xFC,
0x05, 0x40,
0x05, 0x40,
0x04, 0x40,
0x03, 0x80
#endif
#if CurAltHappyMac == kAHM_yuck
0x00, 0x00,
0x18, 0x30,
0x04, 0x40,
0x02, 0x80,
0x00, 0x00,
0x00, 0x00,
0x1F, 0xF0,
0x15, 0x50,
0x04, 0x40,
0x03, 0x80
#endif
#if CurAltHappyMac == kAHM_zombie
0x70, 0x7C,
0x88, 0x82,
0x88, 0x8A,
0xA8, 0x8A,
0x70, 0x82,
0x00, 0x42,
0x00, 0x3C,
0x1E, 0x00,
0x3F, 0x00,
0x3F, 0x00
#endif
};
#if CurEmMd <= kEmMd_Twig43
#define HappyMacBase 0xA34
#elif CurEmMd <= kEmMd_Twiggy
#define HappyMacBase 0x8F4
#elif CurEmMd <= kEmMd_128K
#define HappyMacBase 0x8A0
#elif CurEmMd <= kEmMd_Plus
#define HappyMacBase 0xFD2
#elif CurEmMd <= kEmMd_Classic
#define HappyMacBase 0x125C
#elif CurEmMd <= kEmMd_PB100
#define HappyMacBase 0x2BB0
#elif (CurEmMd == kEmMd_II) || (CurEmMd == kEmMd_IIx)
#define HappyMacBase 0x1948
#endif
LOCALPROC PatchHappyMac(void)
{
#if (CurEmMd == kEmMd_PB100) \
|| (CurEmMd == kEmMd_II) || (CurEmMd == kEmMd_IIx)
int i;
ui3b *dst = HappyMacBase + ROM + 0x18;
ui3b *src = (ui3b *)my_HappyMac_icon;
for (i = 10; --i >= 0; ) {
++dst;
*dst++ = *src++;
*dst++ = *src++;
++dst;
}
#else
MyMoveBytes((anyp)my_HappyMac_icon,
(anyp)(HappyMacBase + ROM),
sizeof(my_HappyMac_icon));
#endif
}

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Mini vMac/mnvm_core/INTLCHAR.h
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Mini vMac/mnvm_core/IWMEMDEV.c
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/* IWMEVDEV.c Copyright (C) 2006 Philip Cummins, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ /* Integrated Woz Machine EMulated DEVice Emulates the IWM found in the Mac Plus. This code is adapted from "IWM.c" in vMac by Philip Cummins. */ /* This is the emulation for the IWM, the Integrated Woz Machine. It's basically a serial to parallel converter with some timing in-built into it to perform handshaking. Emulation so far just includes Status and Mode Register Accesses. */ #ifndef AllFiles #include "SYSDEPNS.h" #include "MYOSGLUE.h" #include "EMCONFIG.h" #include "GLOBGLUE.h" #endif #include "IWMEMDEV.h" /* ReportAbnormalID unused 0x0603 - 0x06FF */ #define kph0L 0x00 /* CA0 off (0) */ #define kph0H 0x01 /* CA0 on (1) */ #define kph1L 0x02 /* CA1 off (0) */ #define kph1H 0x03 /* CA1 on (1) */ #define kph2L 0x04 /* CA2 off (0) */ #define kph2H 0x05 /* CA2 on (1) */ #define kph3L 0x06 /* LSTRB off (low) */ #define kph3H 0x07 /* LSTRB on (high) */ #define kmtrOff 0x08 /* disk enable off */ #define kmtrOn 0x09 /* disk enable on */ #define kintDrive 0x0A /* select internal drive */ #define kextDrive 0x0B /* select external drive */ #define kq6L 0x0C /* Q6 off */ #define kq6H 0x0D /* Q6 on */ #define kq7L 0x0E /* Q7 off */ #define kq7H 0x0F /* Q7 on */ #define kph0 0x01 #define kph1 0x02 #define kph2 0x04 #define kph3 0x08 #define kmtr 0x10 #define kdrv 0x20 #define kq6 0x40 #define kq7 0x80 typedef struct { ui3b DataIn; /* Read Data Register */ ui3b Handshake; /* Read Handshake Register */ ui3b Status; /* Read Status Register */ ui3b Mode; /* Drive Off : Write Mode Register */ /* Drive On : Write Data Register */ ui3b DataOut; /* Write Data Register */ ui3b Lines; /* Used to Access Disk Drive Registers */ } IWM_Ty; IWM_Ty IWM; GLOBALPROC IWM_Reset(void) { IWM.DataIn = IWM.Handshake = IWM.Status = IWM.Mode = IWM.DataOut = IWM.Lines = 0; } typedef enum {On, Off} Mode_Ty; LOCALPROC IWM_Set_Lines(ui3b line, Mode_Ty the_mode) { if (the_mode == Off) { IWM.Lines &= (0xFF - line); } else { IWM.Lines |= line; } } LOCALFUNC ui3b IWM_Read_Reg(void) { switch ((IWM.Lines & (kq6 + kq7)) >> 6) { case 0 : #if (CurEmMd >= kEmMd_SE) && (CurEmMd <= kEmMd_IIx) /* don't report */ #else ReportAbnormalID(0x0601, "IWM Data Read"); #endif #ifdef _IWM_Debug printf("IWM Data Read\n"); #endif return IWM.DataIn; break; case 1 : #ifdef _IWM_Debug printf("IWM Status Read\n"); #endif return IWM.Status; break; case 2 : ReportAbnormalID(0x0602, "IWM Handshake Read"); #ifdef _IWM_Debug printf("IWM Handshake Read\n"); #endif return IWM.Handshake; break; case 3 : default : /* should alway be in 0-3, but compiler warnings don't know that */ return 0; break; } } LOCALPROC IWM_Write_Reg(ui3b in) { if (((IWM.Lines & kmtr) >> 4) == 0) { #ifdef _IWM_Debug printf("IWM Mode Register Write\n"); #endif IWM.Mode = in; IWM.Status = ((IWM.Status & 0xE0) + (IWM.Mode & 0x1F)); } } GLOBALFUNC ui5b IWM_Access(ui5b Data, blnr WriteMem, CPTR addr) { switch (addr) { case kph0L : IWM_Set_Lines(kph0, Off); break; case kph0H : IWM_Set_Lines(kph0, On); break; case kph1L : IWM_Set_Lines(kph1, Off); break; case kph1H : IWM_Set_Lines(kph1, On); break; case kph2L : IWM_Set_Lines(kph2, Off); break; case kph2H : IWM_Set_Lines(kph2, On); break; case kph3L : IWM_Set_Lines(kph3, Off); break; case kph3H : IWM_Set_Lines(kph3, On); break; case kmtrOff : IWM.Status &= 0xDF; IWM_Set_Lines(kmtr, Off); break; case kmtrOn : IWM.Status |= 0x20; IWM_Set_Lines(kmtr, On); break; case kintDrive : IWM_Set_Lines(kdrv, Off); break; case kextDrive : IWM_Set_Lines(kdrv, On); break; case kq6L : IWM_Set_Lines(kq6, Off); break; case kq6H : IWM_Set_Lines(kq6, On); break; case kq7L : if (! WriteMem) { Data = IWM_Read_Reg(); } IWM_Set_Lines(kq7, Off); break; case kq7H : if (WriteMem) { IWM_Write_Reg(Data); } IWM_Set_Lines(kq7, On); break; } return Data; }
/*
IWMEVDEV.c
Copyright (C) 2006 Philip Cummins, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
/*
Integrated Woz Machine EMulated DEVice
Emulates the IWM found in the Mac Plus.
This code is adapted from "IWM.c" in vMac by Philip Cummins.
*/
/*
This is the emulation for the IWM, the Integrated Woz Machine.
It's basically a serial to parallel converter with some timing
in-built into it to perform handshaking. Emulation so far just
includes Status and Mode Register Accesses.
*/
#ifndef AllFiles
#include "SYSDEPNS.h"
#include "MYOSGLUE.h"
#include "EMCONFIG.h"
#include "GLOBGLUE.h"
#endif
#include "IWMEMDEV.h"
/*
ReportAbnormalID unused 0x0603 - 0x06FF
*/
#define kph0L 0x00 /* CA0 off (0) */
#define kph0H 0x01 /* CA0 on (1) */
#define kph1L 0x02 /* CA1 off (0) */
#define kph1H 0x03 /* CA1 on (1) */
#define kph2L 0x04 /* CA2 off (0) */
#define kph2H 0x05 /* CA2 on (1) */
#define kph3L 0x06 /* LSTRB off (low) */
#define kph3H 0x07 /* LSTRB on (high) */
#define kmtrOff 0x08 /* disk enable off */
#define kmtrOn 0x09 /* disk enable on */
#define kintDrive 0x0A /* select internal drive */
#define kextDrive 0x0B /* select external drive */
#define kq6L 0x0C /* Q6 off */
#define kq6H 0x0D /* Q6 on */
#define kq7L 0x0E /* Q7 off */
#define kq7H 0x0F /* Q7 on */
#define kph0 0x01
#define kph1 0x02
#define kph2 0x04
#define kph3 0x08
#define kmtr 0x10
#define kdrv 0x20
#define kq6 0x40
#define kq7 0x80
typedef struct
{
ui3b DataIn; /* Read Data Register */
ui3b Handshake; /* Read Handshake Register */
ui3b Status; /* Read Status Register */
ui3b Mode;
/* Drive Off : Write Mode Register */
/* Drive On : Write Data Register */
ui3b DataOut; /* Write Data Register */
ui3b Lines; /* Used to Access Disk Drive Registers */
} IWM_Ty;
IWM_Ty IWM;
GLOBALPROC IWM_Reset(void)
{
IWM.DataIn = IWM.Handshake = IWM.Status = IWM.Mode =
IWM.DataOut = IWM.Lines = 0;
}
typedef enum {On, Off} Mode_Ty;
LOCALPROC IWM_Set_Lines(ui3b line, Mode_Ty the_mode)
{
if (the_mode == Off) {
IWM.Lines &= (0xFF - line);
} else {
IWM.Lines |= line;
}
}
LOCALFUNC ui3b IWM_Read_Reg(void)
{
switch ((IWM.Lines & (kq6 + kq7)) >> 6) {
case 0 :
#if (CurEmMd >= kEmMd_SE) && (CurEmMd <= kEmMd_IIx)
/* don't report */
#else
ReportAbnormalID(0x0601, "IWM Data Read");
#endif
#ifdef _IWM_Debug
printf("IWM Data Read\n");
#endif
return IWM.DataIn;
break;
case 1 :
#ifdef _IWM_Debug
printf("IWM Status Read\n");
#endif
return IWM.Status;
break;
case 2 :
ReportAbnormalID(0x0602, "IWM Handshake Read");
#ifdef _IWM_Debug
printf("IWM Handshake Read\n");
#endif
return IWM.Handshake;
break;
case 3 :
default :
/*
should alway be in 0-3,
but compiler warnings don't know that
*/
return 0;
break;
}
}
LOCALPROC IWM_Write_Reg(ui3b in)
{
if (((IWM.Lines & kmtr) >> 4) == 0) {
#ifdef _IWM_Debug
printf("IWM Mode Register Write\n");
#endif
IWM.Mode = in;
IWM.Status = ((IWM.Status & 0xE0) + (IWM.Mode & 0x1F));
}
}
GLOBALFUNC ui5b IWM_Access(ui5b Data, blnr WriteMem, CPTR addr)
{
switch (addr) {
case kph0L :
IWM_Set_Lines(kph0, Off);
break;
case kph0H :
IWM_Set_Lines(kph0, On);
break;
case kph1L :
IWM_Set_Lines(kph1, Off);
break;
case kph1H :
IWM_Set_Lines(kph1, On);
break;
case kph2L :
IWM_Set_Lines(kph2, Off);
break;
case kph2H :
IWM_Set_Lines(kph2, On);
break;
case kph3L :
IWM_Set_Lines(kph3, Off);
break;
case kph3H :
IWM_Set_Lines(kph3, On);
break;
case kmtrOff :
IWM.Status &= 0xDF;
IWM_Set_Lines(kmtr, Off);
break;
case kmtrOn :
IWM.Status |= 0x20;
IWM_Set_Lines(kmtr, On);
break;
case kintDrive :
IWM_Set_Lines(kdrv, Off);
break;
case kextDrive :
IWM_Set_Lines(kdrv, On);
break;
case kq6L :
IWM_Set_Lines(kq6, Off);
break;
case kq6H :
IWM_Set_Lines(kq6, On);
break;
case kq7L :
if (! WriteMem) {
Data = IWM_Read_Reg();
}
IWM_Set_Lines(kq7, Off);
break;
case kq7H :
if (WriteMem) {
IWM_Write_Reg(Data);
}
IWM_Set_Lines(kq7, On);
break;
}
return Data;
}

26
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@ -1 +1,25 @@
/* IWMEVDEV.h Copyright (C) 2004 Philip Cummins, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ #ifdef IWMEVDEV_H #error "header already included" #else #define IWMEVDEV_H #endif EXPORTPROC IWM_Reset(void); EXPORTFUNC ui5b IWM_Access(ui5b Data, blnr WriteMem, CPTR addr);
/*
IWMEVDEV.h
Copyright (C) 2004 Philip Cummins, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
#ifdef IWMEVDEV_H
#error "header already included"
#else
#define IWMEVDEV_H
#endif
EXPORTPROC IWM_Reset(void);
EXPORTFUNC ui5b IWM_Access(ui5b Data, blnr WriteMem, CPTR addr);

215
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/* KBRDEMDV.c Copyright (C) 2006 Philip Cummins, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ /* KeyBoaRD EMulated DeVice Emulation of the keyboard in the Mac Plus. This code adapted from "Keyboard.c" in vMac by Philip Cummins. */ #ifndef AllFiles #include "SYSDEPNS.h" #include "MYOSGLUE.h" #include "EMCONFIG.h" #include "GLOBGLUE.h" #endif #include "KBRDEMDV.h" #ifdef _VIA_Debug #include <stdio.h> #endif /* ReportAbnormalID unused 0x0B03 - 0x0BFF */ IMPORTPROC KYBD_ShiftOutData(ui3b v); IMPORTFUNC ui3b KYBD_ShiftInData(void); enum { kKybdStateIdle, kKybdStateRecievingCommand, kKybdStateRecievedCommand, kKybdStateRecievingEndCommand, kKybdStates }; LOCALVAR int KybdState = kKybdStateIdle; LOCALVAR blnr HaveKeyBoardResult = falseblnr; LOCALVAR ui3b KeyBoardResult; LOCALPROC GotKeyBoardData(ui3b v) { if (KybdState != kKybdStateIdle) { HaveKeyBoardResult = trueblnr; KeyBoardResult = v; } else { KYBD_ShiftOutData(v); VIA1_iCB2 = 1; } } LOCALVAR ui3b InstantCommandData = 0x7B; LOCALFUNC blnr AttemptToFinishInquiry(void) { int i; blnr KeyDown; ui3b Keyboard_Data; if (FindKeyEvent(&i, &KeyDown)) { if (i < 64) { Keyboard_Data = i << 1; if (! KeyDown) { Keyboard_Data += 128; } } else { Keyboard_Data = 121; InstantCommandData = (i - 64) << 1; if (! KeyDown) { InstantCommandData += 128; } } GotKeyBoardData(Keyboard_Data); return trueblnr; } else { return falseblnr; } } #define MaxKeyboardWait 16 /* in 60ths of a second */ /* Code in the mac rom will reset the keyboard if it hasn't been heard from in 32/60th of a second. So time out and send something before that to keep connection. */ LOCALVAR int InquiryCommandTimer = 0; GLOBALPROC DoKybd_ReceiveCommand(void) { if (KybdState != kKybdStateRecievingCommand) { ReportAbnormalID(0x0B01, "KybdState != kKybdStateRecievingCommand"); } else { ui3b in = KYBD_ShiftInData(); KybdState = kKybdStateRecievedCommand; switch (in) { case 0x10 : /* Inquiry Command */ if (! AttemptToFinishInquiry()) { InquiryCommandTimer = MaxKeyboardWait; } break; case 0x14 : /* Instant Command */ GotKeyBoardData(InstantCommandData); InstantCommandData = 0x7B; break; case 0x16 : /* Model Command */ GotKeyBoardData(0x0b /* 0x01 */); /* Test value, means Model 0, no extra devices */ /* Fixed by Hoshi Takanori - it uses the proper keyboard type now */ break; case 0x36 : /* Test Command */ GotKeyBoardData(0x7D); break; case 0x00: GotKeyBoardData(0); break; default : /* Debugger(); */ GotKeyBoardData(0); break; } } } GLOBALPROC DoKybd_ReceiveEndCommand(void) { if (KybdState != kKybdStateRecievingEndCommand) { ReportAbnormalID(0x0B02, "KybdState != kKybdStateRecievingEndCommand"); } else { KybdState = kKybdStateIdle; #ifdef _VIA_Debug fprintf(stderr, "enter DoKybd_ReceiveEndCommand\n"); #endif if (HaveKeyBoardResult) { #ifdef _VIA_Debug fprintf(stderr, "HaveKeyBoardResult: %d\n", KeyBoardResult); #endif HaveKeyBoardResult = falseblnr; KYBD_ShiftOutData(KeyBoardResult); VIA1_iCB2 = 1; } } } GLOBALPROC Kybd_DataLineChngNtfy(void) { switch (KybdState) { case kKybdStateIdle: if (VIA1_iCB2 == 0) { KybdState = kKybdStateRecievingCommand; #ifdef _VIA_Debug fprintf(stderr, "posting kICT_Kybd_ReceiveCommand\n"); #endif ICT_add(kICT_Kybd_ReceiveCommand, 6800UL * kCycleScale / 64 * kMyClockMult); if (InquiryCommandTimer != 0) { InquiryCommandTimer = 0; /* abort Inquiry */ } } break; case kKybdStateRecievedCommand: if (VIA1_iCB2 == 1) { KybdState = kKybdStateRecievingEndCommand; #ifdef _VIA_Debug fprintf(stderr, "posting kICT_Kybd_ReceiveEndCommand\n"); #endif ICT_add(kICT_Kybd_ReceiveEndCommand, 6800UL * kCycleScale / 64 * kMyClockMult); } break; } } GLOBALPROC KeyBoard_Update(void) { if (InquiryCommandTimer != 0) { if (AttemptToFinishInquiry()) { InquiryCommandTimer = 0; } else { --InquiryCommandTimer; if (InquiryCommandTimer == 0) { GotKeyBoardData(0x7B); } } } }
/*
KBRDEMDV.c
Copyright (C) 2006 Philip Cummins, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
/*
KeyBoaRD EMulated DeVice
Emulation of the keyboard in the Mac Plus.
This code adapted from "Keyboard.c" in vMac by Philip Cummins.
*/
#ifndef AllFiles
#include "SYSDEPNS.h"
#include "MYOSGLUE.h"
#include "EMCONFIG.h"
#include "GLOBGLUE.h"
#endif
#include "KBRDEMDV.h"
#ifdef _VIA_Debug
#include <stdio.h>
#endif
/*
ReportAbnormalID unused 0x0B03 - 0x0BFF
*/
IMPORTPROC KYBD_ShiftOutData(ui3b v);
IMPORTFUNC ui3b KYBD_ShiftInData(void);
enum {
kKybdStateIdle,
kKybdStateRecievingCommand,
kKybdStateRecievedCommand,
kKybdStateRecievingEndCommand,
kKybdStates
};
LOCALVAR int KybdState = kKybdStateIdle;
LOCALVAR blnr HaveKeyBoardResult = falseblnr;
LOCALVAR ui3b KeyBoardResult;
LOCALPROC GotKeyBoardData(ui3b v)
{
if (KybdState != kKybdStateIdle) {
HaveKeyBoardResult = trueblnr;
KeyBoardResult = v;
} else {
KYBD_ShiftOutData(v);
VIA1_iCB2 = 1;
}
}
LOCALVAR ui3b InstantCommandData = 0x7B;
LOCALFUNC blnr AttemptToFinishInquiry(void)
{
int i;
blnr KeyDown;
ui3b Keyboard_Data;
if (FindKeyEvent(&i, &KeyDown)) {
if (i < 64) {
Keyboard_Data = i << 1;
if (! KeyDown) {
Keyboard_Data += 128;
}
} else {
Keyboard_Data = 121;
InstantCommandData = (i - 64) << 1;
if (! KeyDown) {
InstantCommandData += 128;
}
}
GotKeyBoardData(Keyboard_Data);
return trueblnr;
} else {
return falseblnr;
}
}
#define MaxKeyboardWait 16 /* in 60ths of a second */
/*
Code in the mac rom will reset the keyboard if
it hasn't been heard from in 32/60th of a second.
So time out and send something before that
to keep connection.
*/
LOCALVAR int InquiryCommandTimer = 0;
GLOBALPROC DoKybd_ReceiveCommand(void)
{
if (KybdState != kKybdStateRecievingCommand) {
ReportAbnormalID(0x0B01,
"KybdState != kKybdStateRecievingCommand");
} else {
ui3b in = KYBD_ShiftInData();
KybdState = kKybdStateRecievedCommand;
switch (in) {
case 0x10 : /* Inquiry Command */
if (! AttemptToFinishInquiry()) {
InquiryCommandTimer = MaxKeyboardWait;
}
break;
case 0x14 : /* Instant Command */
GotKeyBoardData(InstantCommandData);
InstantCommandData = 0x7B;
break;
case 0x16 : /* Model Command */
GotKeyBoardData(0x0b /* 0x01 */);
/* Test value, means Model 0, no extra devices */
/*
Fixed by Hoshi Takanori -
it uses the proper keyboard type now
*/
break;
case 0x36 : /* Test Command */
GotKeyBoardData(0x7D);
break;
case 0x00:
GotKeyBoardData(0);
break;
default :
/* Debugger(); */
GotKeyBoardData(0);
break;
}
}
}
GLOBALPROC DoKybd_ReceiveEndCommand(void)
{
if (KybdState != kKybdStateRecievingEndCommand) {
ReportAbnormalID(0x0B02,
"KybdState != kKybdStateRecievingEndCommand");
} else {
KybdState = kKybdStateIdle;
#ifdef _VIA_Debug
fprintf(stderr, "enter DoKybd_ReceiveEndCommand\n");
#endif
if (HaveKeyBoardResult) {
#ifdef _VIA_Debug
fprintf(stderr, "HaveKeyBoardResult: %d\n", KeyBoardResult);
#endif
HaveKeyBoardResult = falseblnr;
KYBD_ShiftOutData(KeyBoardResult);
VIA1_iCB2 = 1;
}
}
}
GLOBALPROC Kybd_DataLineChngNtfy(void)
{
switch (KybdState) {
case kKybdStateIdle:
if (VIA1_iCB2 == 0) {
KybdState = kKybdStateRecievingCommand;
#ifdef _VIA_Debug
fprintf(stderr, "posting kICT_Kybd_ReceiveCommand\n");
#endif
ICT_add(kICT_Kybd_ReceiveCommand,
6800UL * kCycleScale / 64 * kMyClockMult);
if (InquiryCommandTimer != 0) {
InquiryCommandTimer = 0; /* abort Inquiry */
}
}
break;
case kKybdStateRecievedCommand:
if (VIA1_iCB2 == 1) {
KybdState = kKybdStateRecievingEndCommand;
#ifdef _VIA_Debug
fprintf(stderr,
"posting kICT_Kybd_ReceiveEndCommand\n");
#endif
ICT_add(kICT_Kybd_ReceiveEndCommand,
6800UL * kCycleScale / 64 * kMyClockMult);
}
break;
}
}
GLOBALPROC KeyBoard_Update(void)
{
if (InquiryCommandTimer != 0) {
if (AttemptToFinishInquiry()) {
InquiryCommandTimer = 0;
} else {
--InquiryCommandTimer;
if (InquiryCommandTimer == 0) {
GotKeyBoardData(0x7B);
}
}
}
}

28
Mini vMac/mnvm_core/KBRDEMDV.h
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@ -1 +1,27 @@
/* KBRDEMDV.h Copyright (C) 2003 Philip Cummins, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ #ifdef KBRDEMDV_H #error "header already included" #else #define KBRDEMDV_H #endif EXPORTPROC Kybd_DataLineChngNtfy(void); EXPORTPROC DoKybd_ReceiveEndCommand(void); EXPORTPROC DoKybd_ReceiveCommand(void); EXPORTPROC KeyBoard_Update(void);
/*
KBRDEMDV.h
Copyright (C) 2003 Philip Cummins, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
#ifdef KBRDEMDV_H
#error "header already included"
#else
#define KBRDEMDV_H
#endif
EXPORTPROC Kybd_DataLineChngNtfy(void);
EXPORTPROC DoKybd_ReceiveEndCommand(void);
EXPORTPROC DoKybd_ReceiveCommand(void);
EXPORTPROC KeyBoard_Update(void);

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Mini vMac/mnvm_core/M68KITAB.c
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280
Mini vMac/mnvm_core/M68KITAB.h
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/* M68KITAB.h Copyright (C) 2007, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ #ifdef M68KITAB_H #error "header already included" #else #define M68KITAB_H #endif enum { kIKindTst, kIKindCmpB, kIKindCmpW, kIKindCmpL, kIKindBccB, kIKindBccW, kIKindBraB, kIKindBraW, kIKindDBcc, kIKindDBF, kIKindSwap, kIKindMoveL, kIKindMoveW, kIKindMoveB, kIKindMoveAL, kIKindMoveAW, kIKindMoveQ, kIKindAddB, kIKindAddW, kIKindAddL, kIKindSubB, kIKindSubW, kIKindSubL, kIKindLea, kIKindPEA, kIKindA, kIKindBsrB, kIKindBsrW, kIKindJsr, kIKindLinkA6, kIKindMOVEMRmML, kIKindMOVEMApRL, kIKindUnlkA6, kIKindRts, kIKindJmp, kIKindClr, kIKindAddA, kIKindAddQA, kIKindSubA, kIKindSubQA, kIKindCmpA, kIKindAddXB, kIKindAddXW, kIKindAddXL, kIKindSubXB, kIKindSubXW, kIKindSubXL, kIKindAslB, kIKindAslW, kIKindAslL, kIKindAsrB, kIKindAsrW, kIKindAsrL, kIKindLslB, kIKindLslW, kIKindLslL, kIKindLsrB, kIKindLsrW, kIKindLsrL, kIKindRxlB, kIKindRxlW, kIKindRxlL, kIKindRxrB, kIKindRxrW, kIKindRxrL, kIKindRolB, kIKindRolW, kIKindRolL, kIKindRorB, kIKindRorW, kIKindRorL, kIKindBTstB, kIKindBChgB, kIKindBClrB, kIKindBSetB, kIKindBTstL, kIKindBChgL, kIKindBClrL, kIKindBSetL, kIKindAndI, kIKindAndEaD, kIKindAndDEa, kIKindOrI, kIKindOrDEa, kIKindOrEaD, kIKindEor, kIKindEorI, kIKindNot, kIKindScc, kIKindNegXB, kIKindNegXW, kIKindNegXL, kIKindNegB, kIKindNegW, kIKindNegL, kIKindEXTW, kIKindEXTL, kIKindMulU, kIKindMulS, kIKindDivU, kIKindDivS, kIKindExg, kIKindMoveEaCCR, kIKindMoveSREa, kIKindMoveEaSR, kIKindOrISR, kIKindAndISR, kIKindEorISR, kIKindOrICCR, kIKindAndICCR, kIKindEorICCR, kIKindMOVEMApRW, kIKindMOVEMRmMW, kIKindMOVEMrmW, kIKindMOVEMrmL, kIKindMOVEMmrW, kIKindMOVEMmrL, kIKindAbcd, kIKindSbcd, kIKindNbcd, kIKindRte, kIKindNop, kIKindMoveP0, kIKindMoveP1, kIKindMoveP2, kIKindMoveP3, kIKindIllegal, kIKindChkW, kIKindTrap, kIKindTrapV, kIKindRtr, kIKindLink, kIKindUnlk, kIKindMoveRUSP, kIKindMoveUSPR, kIKindTas, kIKindFdflt, kIKindStop, kIKindReset, #if Use68020 kIKindCallMorRtm, kIKindBraL, kIKindBccL, kIKindBsrL, kIKindEXTBL, kIKindTRAPcc, kIKindChkL, kIKindBkpt, kIKindDivL, kIKindMulL, kIKindRtd, kIKindMoveCCREa, kIKindMoveCEa, kIKindMoveEaC, kIKindLinkL, kIKindPack, kIKindUnpk, kIKindCHK2orCMP2, kIKindCAS2, kIKindCAS, kIKindMoveS, kIKindBitField, #endif #if EmMMU kIKindMMU, #endif #if EmFPU kIKindFPUmd60, kIKindFPUDBcc, kIKindFPUTrapcc, kIKindFPUScc, kIKindFPUFBccW, kIKindFPUFBccL, kIKindFPUSave, kIKindFPURestore, kIKindFPUdflt, #endif kNumIKinds }; enum { kAMdRegB, kAMdRegW, kAMdRegL, kAMdIndirectB, kAMdIndirectW, kAMdIndirectL, kAMdAPosIncB, kAMdAPosIncW, kAMdAPosIncL, kAMdAPosInc7B, kAMdAPreDecB, kAMdAPreDecW, kAMdAPreDecL, kAMdAPreDec7B, kAMdADispB, kAMdADispW, kAMdADispL, kAMdAIndexB, kAMdAIndexW, kAMdAIndexL, kAMdAbsWB, kAMdAbsWW, kAMdAbsWL, kAMdAbsLB, kAMdAbsLW, kAMdAbsLL, kAMdPCDispB, kAMdPCDispW, kAMdPCDispL, kAMdPCIndexB, kAMdPCIndexW, kAMdPCIndexL, kAMdImmedB, kAMdImmedW, kAMdImmedL, kAMdDat4, kNumAMds }; struct DecOpXR { /* expected size : 4 bytes */ ui4b MainClas; ui4b Cycles; }; typedef struct DecOpXR DecOpXR; struct DecArgR { /* expected size : 2 bytes */ ui3b AMd; ui3b ArgDat; }; typedef struct DecArgR DecArgR; struct DecOpYR { /* expected size : 4 bytes */ DecArgR v[2]; }; typedef struct DecOpYR DecOpYR; struct DecOpR { /* expected size : 8 bytes */ DecOpXR x; DecOpYR y; } my_align_8; typedef struct DecOpR DecOpR; #define GetDcoCycles(p) ((p)->x.Cycles) #define SetDcoMainClas(p, xx) ((p)->x.MainClas = (xx)) #define SetDcoCycles(p, xx) ((p)->x.Cycles = (xx)) EXPORTPROC M68KITAB_setup(DecOpR *p);
/*
M68KITAB.h
Copyright (C) 2007, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
#ifdef M68KITAB_H
#error "header already included"
#else
#define M68KITAB_H
#endif
enum {
kIKindTst,
kIKindCmpB,
kIKindCmpW,
kIKindCmpL,
kIKindBccB,
kIKindBccW,
kIKindBraB,
kIKindBraW,
kIKindDBcc,
kIKindDBF,
kIKindSwap,
kIKindMoveL,
kIKindMoveW,
kIKindMoveB,
kIKindMoveAL,
kIKindMoveAW,
kIKindMoveQ,
kIKindAddB,
kIKindAddW,
kIKindAddL,
kIKindSubB,
kIKindSubW,
kIKindSubL,
kIKindLea,
kIKindPEA,
kIKindA,
kIKindBsrB,
kIKindBsrW,
kIKindJsr,
kIKindLinkA6,
kIKindMOVEMRmML,
kIKindMOVEMApRL,
kIKindUnlkA6,
kIKindRts,
kIKindJmp,
kIKindClr,
kIKindAddA,
kIKindAddQA,
kIKindSubA,
kIKindSubQA,
kIKindCmpA,
kIKindAddXB,
kIKindAddXW,
kIKindAddXL,
kIKindSubXB,
kIKindSubXW,
kIKindSubXL,
kIKindAslB,
kIKindAslW,
kIKindAslL,
kIKindAsrB,
kIKindAsrW,
kIKindAsrL,
kIKindLslB,
kIKindLslW,
kIKindLslL,
kIKindLsrB,
kIKindLsrW,
kIKindLsrL,
kIKindRxlB,
kIKindRxlW,
kIKindRxlL,
kIKindRxrB,
kIKindRxrW,
kIKindRxrL,
kIKindRolB,
kIKindRolW,
kIKindRolL,
kIKindRorB,
kIKindRorW,
kIKindRorL,
kIKindBTstB,
kIKindBChgB,
kIKindBClrB,
kIKindBSetB,
kIKindBTstL,
kIKindBChgL,
kIKindBClrL,
kIKindBSetL,
kIKindAndI,
kIKindAndEaD,
kIKindAndDEa,
kIKindOrI,
kIKindOrDEa,
kIKindOrEaD,
kIKindEor,
kIKindEorI,
kIKindNot,
kIKindScc,
kIKindNegXB,
kIKindNegXW,
kIKindNegXL,
kIKindNegB,
kIKindNegW,
kIKindNegL,
kIKindEXTW,
kIKindEXTL,
kIKindMulU,
kIKindMulS,
kIKindDivU,
kIKindDivS,
kIKindExg,
kIKindMoveEaCCR,
kIKindMoveSREa,
kIKindMoveEaSR,
kIKindOrISR,
kIKindAndISR,
kIKindEorISR,
kIKindOrICCR,
kIKindAndICCR,
kIKindEorICCR,
kIKindMOVEMApRW,
kIKindMOVEMRmMW,
kIKindMOVEMrmW,
kIKindMOVEMrmL,
kIKindMOVEMmrW,
kIKindMOVEMmrL,
kIKindAbcd,
kIKindSbcd,
kIKindNbcd,
kIKindRte,
kIKindNop,
kIKindMoveP0,
kIKindMoveP1,
kIKindMoveP2,
kIKindMoveP3,
kIKindIllegal,
kIKindChkW,
kIKindTrap,
kIKindTrapV,
kIKindRtr,
kIKindLink,
kIKindUnlk,
kIKindMoveRUSP,
kIKindMoveUSPR,
kIKindTas,
kIKindFdflt,
kIKindStop,
kIKindReset,
#if Use68020
kIKindCallMorRtm,
kIKindBraL,
kIKindBccL,
kIKindBsrL,
kIKindEXTBL,
kIKindTRAPcc,
kIKindChkL,
kIKindBkpt,
kIKindDivL,
kIKindMulL,
kIKindRtd,
kIKindMoveCCREa,
kIKindMoveCEa,
kIKindMoveEaC,
kIKindLinkL,
kIKindPack,
kIKindUnpk,
kIKindCHK2orCMP2,
kIKindCAS2,
kIKindCAS,
kIKindMoveS,
kIKindBitField,
#endif
#if EmMMU
kIKindMMU,
#endif
#if EmFPU
kIKindFPUmd60,
kIKindFPUDBcc,
kIKindFPUTrapcc,
kIKindFPUScc,
kIKindFPUFBccW,
kIKindFPUFBccL,
kIKindFPUSave,
kIKindFPURestore,
kIKindFPUdflt,
#endif
kNumIKinds
};
enum {
kAMdRegB,
kAMdRegW,
kAMdRegL,
kAMdIndirectB,
kAMdIndirectW,
kAMdIndirectL,
kAMdAPosIncB,
kAMdAPosIncW,
kAMdAPosIncL,
kAMdAPosInc7B,
kAMdAPreDecB,
kAMdAPreDecW,
kAMdAPreDecL,
kAMdAPreDec7B,
kAMdADispB,
kAMdADispW,
kAMdADispL,
kAMdAIndexB,
kAMdAIndexW,
kAMdAIndexL,
kAMdAbsWB,
kAMdAbsWW,
kAMdAbsWL,
kAMdAbsLB,
kAMdAbsLW,
kAMdAbsLL,
kAMdPCDispB,
kAMdPCDispW,
kAMdPCDispL,
kAMdPCIndexB,
kAMdPCIndexW,
kAMdPCIndexL,
kAMdImmedB,
kAMdImmedW,
kAMdImmedL,
kAMdDat4,
kNumAMds
};
struct DecOpXR {
/* expected size : 4 bytes */
ui4b MainClas;
ui4b Cycles;
};
typedef struct DecOpXR DecOpXR;
struct DecArgR {
/* expected size : 2 bytes */
ui3b AMd;
ui3b ArgDat;
};
typedef struct DecArgR DecArgR;
struct DecOpYR {
/* expected size : 4 bytes */
DecArgR v[2];
};
typedef struct DecOpYR DecOpYR;
struct DecOpR {
/* expected size : 8 bytes */
DecOpXR x;
DecOpYR y;
} my_align_8;
typedef struct DecOpR DecOpR;
#define GetDcoCycles(p) ((p)->x.Cycles)
#define SetDcoMainClas(p, xx) ((p)->x.MainClas = (xx))
#define SetDcoCycles(p, xx) ((p)->x.Cycles = (xx))
EXPORTPROC M68KITAB_setup(DecOpR *p);

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/* MINEM68K.h Copyright (C) 2004 Bernd Schmidt, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ #ifdef MINEM68K_H #error "header already included" #else #define MINEM68K_H #endif EXPORTPROC MINEM68K_Init( ui3b *fIPL); #if SmallGlobals EXPORTPROC MINEM68K_ReserveAlloc(void); #endif EXPORTPROC m68k_IPLchangeNtfy(void); EXPORTPROC DiskInsertedPsuedoException(CPTR newpc, ui5b data); EXPORTPROC m68k_reset(void); EXPORTFUNC si5r GetCyclesRemaining(void); EXPORTPROC SetCyclesRemaining(si5r n); EXPORTPROC m68k_go_nCycles(ui5b n); /* general purpose access of address space of emulated computer. (memory and memory mapped hardware.) */ EXPORTFUNC ui3r get_vm_byte(CPTR addr); EXPORTFUNC ui4r get_vm_word(CPTR addr); EXPORTFUNC ui5r get_vm_long(CPTR addr); EXPORTPROC put_vm_byte(CPTR addr, ui3r b); EXPORTPROC put_vm_word(CPTR addr, ui4r w); EXPORTPROC put_vm_long(CPTR addr, ui5r l); EXPORTPROC SetHeadATTel(ATTep p); EXPORTFUNC ATTep FindATTel(CPTR addr);
/*
MINEM68K.h
Copyright (C) 2004 Bernd Schmidt, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
#ifdef MINEM68K_H
#error "header already included"
#else
#define MINEM68K_H
#endif
EXPORTPROC MINEM68K_Init(
ui3b *fIPL);
#if SmallGlobals
EXPORTPROC MINEM68K_ReserveAlloc(void);
#endif
EXPORTPROC m68k_IPLchangeNtfy(void);
EXPORTPROC DiskInsertedPsuedoException(CPTR newpc, ui5b data);
EXPORTPROC m68k_reset(void);
EXPORTFUNC si5r GetCyclesRemaining(void);
EXPORTPROC SetCyclesRemaining(si5r n);
EXPORTPROC m68k_go_nCycles(ui5b n);
/*
general purpose access of address space
of emulated computer. (memory and
memory mapped hardware.)
*/
EXPORTFUNC ui3r get_vm_byte(CPTR addr);
EXPORTFUNC ui4r get_vm_word(CPTR addr);
EXPORTFUNC ui5r get_vm_long(CPTR addr);
EXPORTPROC put_vm_byte(CPTR addr, ui3r b);
EXPORTPROC put_vm_word(CPTR addr, ui4r w);
EXPORTPROC put_vm_long(CPTR addr, ui5r l);
EXPORTPROC SetHeadATTel(ATTep p);
EXPORTFUNC ATTep FindATTel(CPTR addr);

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Mini vMac/mnvm_core/MOUSEMDV.c
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/* MOUSEMDV.c Copyright (C) 2006 Philip Cummins, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ /* MOUSe EMulated DeVice Emulation of the mouse in the Mac Plus. This code descended from "Mouse-MacOS.c" in Richard F. Bannister's Macintosh port of vMac, by Philip Cummins. */ #ifndef AllFiles #include "SYSDEPNS.h" #include "MYOSGLUE.h" #include "ENDIANAC.h" #include "EMCONFIG.h" #include "GLOBGLUE.h" #include "SCCEMDEV.h" #include "MINEM68K.h" #endif #include "MOUSEMDV.h" GLOBALPROC Mouse_Update(void) { #if HaveMasterMyEvtQLock if (0 != MasterMyEvtQLock) { --MasterMyEvtQLock; } #endif /* Check mouse position first. After mouse button or key event, can't process another mouse position until following tick, otherwise button or key will be in wrong place. */ /* if start doing this too soon after boot, will mess up memory check */ if (Mouse_Enabled()) { MyEvtQEl *p; if ( #if HaveMasterMyEvtQLock (0 == MasterMyEvtQLock) && #endif (nullpr != (p = MyEvtQOutP()))) { #if EmClassicKbrd #if EnableMouseMotion if (MyEvtQElKindMouseDelta == p->kind) { if ((p->u.pos.h != 0) || (p->u.pos.v != 0)) { put_ram_word(0x0828, get_ram_word(0x0828) + p->u.pos.v); put_ram_word(0x082A, get_ram_word(0x082A) + p->u.pos.h); put_ram_byte(0x08CE, get_ram_byte(0x08CF)); /* Tell MacOS to redraw the Mouse */ } MyEvtQOutDone(); } else #endif #endif if (MyEvtQElKindMousePos == p->kind) { ui5r NewMouse = (p->u.pos.v << 16) | p->u.pos.h; if (get_ram_long(0x0828) != NewMouse) { put_ram_long(0x0828, NewMouse); /* Set Mouse Position */ put_ram_long(0x082C, NewMouse); #if EmClassicKbrd put_ram_byte(0x08CE, get_ram_byte(0x08CF)); /* Tell MacOS to redraw the Mouse */ #else put_ram_long(0x0830, NewMouse); put_ram_byte(0x08CE, 0xFF); /* Tell MacOS to redraw the Mouse */ #endif } MyEvtQOutDone(); } } } #if EmClassicKbrd { MyEvtQEl *p; if ( #if HaveMasterMyEvtQLock (0 == MasterMyEvtQLock) && #endif (nullpr != (p = MyEvtQOutP()))) { if (MyEvtQElKindMouseButton == p->kind) { MouseBtnUp = p->u.press.down ? 0 : 1; MyEvtQOutDone(); MasterMyEvtQLock = 4; } } } #endif } GLOBALPROC Mouse_EndTickNotify(void) { if (Mouse_Enabled()) { /* tell platform specific code where the mouse went */ CurMouseV = get_ram_word(0x082C); CurMouseH = get_ram_word(0x082E); } }
/*
MOUSEMDV.c
Copyright (C) 2006 Philip Cummins, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
/*
MOUSe EMulated DeVice
Emulation of the mouse in the Mac Plus.
This code descended from "Mouse-MacOS.c" in Richard F. Bannister's
Macintosh port of vMac, by Philip Cummins.
*/
#ifndef AllFiles
#include "SYSDEPNS.h"
#include "MYOSGLUE.h"
#include "ENDIANAC.h"
#include "EMCONFIG.h"
#include "GLOBGLUE.h"
#include "SCCEMDEV.h"
#include "MINEM68K.h"
#endif
#include "MOUSEMDV.h"
GLOBALPROC Mouse_Update(void)
{
#if HaveMasterMyEvtQLock
if (0 != MasterMyEvtQLock) {
--MasterMyEvtQLock;
}
#endif
/*
Check mouse position first. After mouse button or key event,
can't process another mouse position until following tick,
otherwise button or key will be in wrong place.
*/
/*
if start doing this too soon after boot,
will mess up memory check
*/
if (Mouse_Enabled()) {
MyEvtQEl *p;
if (
#if HaveMasterMyEvtQLock
(0 == MasterMyEvtQLock) &&
#endif
(nullpr != (p = MyEvtQOutP())))
{
#if EmClassicKbrd
#if EnableMouseMotion
if (MyEvtQElKindMouseDelta == p->kind) {
if ((p->u.pos.h != 0) || (p->u.pos.v != 0)) {
put_ram_word(0x0828,
get_ram_word(0x0828) + p->u.pos.v);
put_ram_word(0x082A,
get_ram_word(0x082A) + p->u.pos.h);
put_ram_byte(0x08CE, get_ram_byte(0x08CF));
/* Tell MacOS to redraw the Mouse */
}
MyEvtQOutDone();
} else
#endif
#endif
if (MyEvtQElKindMousePos == p->kind) {
ui5r NewMouse = (p->u.pos.v << 16) | p->u.pos.h;
if (get_ram_long(0x0828) != NewMouse) {
put_ram_long(0x0828, NewMouse);
/* Set Mouse Position */
put_ram_long(0x082C, NewMouse);
#if EmClassicKbrd
put_ram_byte(0x08CE, get_ram_byte(0x08CF));
/* Tell MacOS to redraw the Mouse */
#else
put_ram_long(0x0830, NewMouse);
put_ram_byte(0x08CE, 0xFF);
/* Tell MacOS to redraw the Mouse */
#endif
}
MyEvtQOutDone();
}
}
}
#if EmClassicKbrd
{
MyEvtQEl *p;
if (
#if HaveMasterMyEvtQLock
(0 == MasterMyEvtQLock) &&
#endif
(nullpr != (p = MyEvtQOutP())))
{
if (MyEvtQElKindMouseButton == p->kind) {
MouseBtnUp = p->u.press.down ? 0 : 1;
MyEvtQOutDone();
MasterMyEvtQLock = 4;
}
}
}
#endif
}
GLOBALPROC Mouse_EndTickNotify(void)
{
if (Mouse_Enabled()) {
/* tell platform specific code where the mouse went */
CurMouseV = get_ram_word(0x082C);
CurMouseH = get_ram_word(0x082E);
}
}

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Mini vMac/mnvm_core/MOUSEMDV.h
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/* MOUSEMDV.h Copyright (C) 2003 Philip Cummins, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ #ifdef MOUSEMDV_H #error "header already included" #else #define MOUSEMDV_H #endif EXPORTPROC Mouse_Update(void); EXPORTPROC Mouse_EndTickNotify(void);
/*
MOUSEMDV.h
Copyright (C) 2003 Philip Cummins, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
#ifdef MOUSEMDV_H
#error "header already included"
#else
#define MOUSEMDV_H
#endif
EXPORTPROC Mouse_Update(void);
EXPORTPROC Mouse_EndTickNotify(void);

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Mini vMac/mnvm_core/MYOSGLUE.h
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443
Mini vMac/mnvm_core/PMUEMDEV.c
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Mini vMac/mnvm_core/PMUEMDEV.h
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/* PMUEMDEV.h Copyright (C) 2008 Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ #ifdef PMUEMDEV_H #error "header already included" #else #define PMUEMDEV_H #endif EXPORTPROC PmuToReady_ChangeNtfy(void); EXPORTPROC PMU_DoTask(void);
/*
PMUEMDEV.h
Copyright (C) 2008 Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
#ifdef PMUEMDEV_H
#error "header already included"
#else
#define PMUEMDEV_H
#endif
EXPORTPROC PmuToReady_ChangeNtfy(void);
EXPORTPROC PMU_DoTask(void);

563
Mini vMac/mnvm_core/PROGMAIN.c
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Mini vMac/mnvm_core/PROGMAIN.h
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/* PROGMAIN.h Copyright (C) 2009 Philip Cummins, Richard F. Bannister, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ #ifdef PROGMAIN_H #error "header already included" #else #define PROGMAIN_H #endif EXPORTPROC EmulationReserveAlloc(void); EXPORTPROC ProgramMain(void);
/*
PROGMAIN.h
Copyright (C) 2009 Philip Cummins, Richard F. Bannister,
Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
#ifdef PROGMAIN_H
#error "header already included"
#else
#define PROGMAIN_H
#endif
EXPORTPROC EmulationReserveAlloc(void);
EXPORTPROC ProgramMain(void);

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Mini vMac/mnvm_core/ROMEMDEV.c
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Mini vMac/mnvm_core/ROMEMDEV.h
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/* ROMEMDEV.h Copyright (C) 2003 Philip Cummins, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ #ifdef ROMEMDEV_H #error "header already included" #else #define ROMEMDEV_H #endif EXPORTFUNC blnr ROM_Init(void);
/*
ROMEMDEV.h
Copyright (C) 2003 Philip Cummins, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
#ifdef ROMEMDEV_H
#error "header already included"
#else
#define ROMEMDEV_H
#endif
EXPORTFUNC blnr ROM_Init(void);

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Mini vMac/mnvm_core/RTCEMDEV.c
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Mini vMac/mnvm_core/RTCEMDEV.h
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/* RTCEMDEV.h Copyright (C) 2003 Philip Cummins, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ #ifdef RTCEMDEV_H #error "header already included" #else #define RTCEMDEV_H #endif EXPORTFUNC blnr RTC_Init(void); EXPORTPROC RTC_Interrupt(void); EXPORTPROC RTCunEnabled_ChangeNtfy(void); EXPORTPROC RTCclock_ChangeNtfy(void); EXPORTPROC RTCdataLine_ChangeNtfy(void);
/*
RTCEMDEV.h
Copyright (C) 2003 Philip Cummins, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
#ifdef RTCEMDEV_H
#error "header already included"
#else
#define RTCEMDEV_H
#endif
EXPORTFUNC blnr RTC_Init(void);
EXPORTPROC RTC_Interrupt(void);
EXPORTPROC RTCunEnabled_ChangeNtfy(void);
EXPORTPROC RTCclock_ChangeNtfy(void);
EXPORTPROC RTCdataLine_ChangeNtfy(void);

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33
Mini vMac/mnvm_core/SCCEMDEV.h
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/* SCCEMDEV.h Copyright (C) 2004 Philip Cummins, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ #ifdef SCCEMDEV_H #error "header already included" #else #define SCCEMDEV_H #endif EXPORTPROC SCC_Reset(void); EXPORTFUNC ui5b SCC_Access(ui5b Data, blnr WriteMem, CPTR addr); EXPORTFUNC blnr SCC_InterruptsEnabled(void); #if EmLocalTalk EXPORTPROC LocalTalkTick(void); EXPORTFUNC int InitLocalTalk(void); #endif
/*
SCCEMDEV.h
Copyright (C) 2004 Philip Cummins, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
#ifdef SCCEMDEV_H
#error "header already included"
#else
#define SCCEMDEV_H
#endif
EXPORTPROC SCC_Reset(void);
EXPORTFUNC ui5b SCC_Access(ui5b Data, blnr WriteMem, CPTR addr);
EXPORTFUNC blnr SCC_InterruptsEnabled(void);
#if EmLocalTalk
EXPORTPROC LocalTalkTick(void);
EXPORTFUNC int InitLocalTalk(void);
#endif

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Mini vMac/mnvm_core/SCRNEMDV.c
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/* SCRNEMDV.c Copyright (C) 2006 Philip Cummins, Richard F. Bannister, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ /* SCReeN EMulated DeVice Emulation of the screen in the Mac Plus. This code descended from "Screen-MacOS.c" in Richard F. Bannister's Macintosh port of vMac, by Philip Cummins. */ #ifndef AllFiles #include "SYSDEPNS.h" #include "MYOSGLUE.h" #include "ENDIANAC.h" #include "EMCONFIG.h" #include "GLOBGLUE.h" #endif #include "SCRNEMDV.h" #if ! IncludeVidMem #define kMain_Offset 0x5900 #define kAlternate_Offset 0xD900 #define kMain_Buffer (kRAM_Size - kMain_Offset) #define kAlternate_Buffer (kRAM_Size - kAlternate_Offset) #endif GLOBALPROC Screen_EndTickNotify(void) { ui3p screencurrentbuff; #if IncludeVidMem screencurrentbuff = VidMem; #else if (SCRNvPage2 == 1) { screencurrentbuff = get_ram_address(kMain_Buffer); } else { screencurrentbuff = get_ram_address(kAlternate_Buffer); } #endif Screen_OutputFrame(screencurrentbuff); }
/*
SCRNEMDV.c
Copyright (C) 2006 Philip Cummins, Richard F. Bannister,
Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
/*
SCReeN EMulated DeVice
Emulation of the screen in the Mac Plus.
This code descended from "Screen-MacOS.c" in Richard F. Bannister's
Macintosh port of vMac, by Philip Cummins.
*/
#ifndef AllFiles
#include "SYSDEPNS.h"
#include "MYOSGLUE.h"
#include "ENDIANAC.h"
#include "EMCONFIG.h"
#include "GLOBGLUE.h"
#endif
#include "SCRNEMDV.h"
#if ! IncludeVidMem
#define kMain_Offset 0x5900
#define kAlternate_Offset 0xD900
#define kMain_Buffer (kRAM_Size - kMain_Offset)
#define kAlternate_Buffer (kRAM_Size - kAlternate_Offset)
#endif
GLOBALPROC Screen_EndTickNotify(void)
{
ui3p screencurrentbuff;
#if IncludeVidMem
screencurrentbuff = VidMem;
#else
if (SCRNvPage2 == 1) {
screencurrentbuff = get_ram_address(kMain_Buffer);
} else {
screencurrentbuff = get_ram_address(kAlternate_Buffer);
}
#endif
Screen_OutputFrame(screencurrentbuff);
}

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Mini vMac/mnvm_core/SCRNEMDV.h
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/* SCRNEMDV.h Copyright (C) 2006 Philip Cummins, Richard F. Bannister, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ #ifdef SCRNEMDV_H #error "header already included" #else #define SCRNEMDV_H #endif EXPORTPROC Screen_EndTickNotify(void);
/*
SCRNEMDV.h
Copyright (C) 2006 Philip Cummins, Richard F. Bannister,
Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
#ifdef SCRNEMDV_H
#error "header already included"
#else
#define SCRNEMDV_H
#endif
EXPORTPROC Screen_EndTickNotify(void);

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Mini vMac/mnvm_core/SCRNHACK.h
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/* SCRNMAPR.h Copyright (C) 2012 Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ /* SCReeN MAPpeR */ /* required arguments for this template */ #ifndef ScrnMapr_DoMap /* procedure to be created by this template */ #error "ScrnMapr_DoMap not defined" #endif #ifndef ScrnMapr_Src #error "ScrnMapr_Src not defined" #endif #ifndef ScrnMapr_Dst #error "ScrnMapr_Dst not defined" #endif #ifndef ScrnMapr_SrcDepth #error "ScrnMapr_SrcDepth not defined" #endif #ifndef ScrnMapr_DstDepth #error "ScrnMapr_DstDepth not defined" #endif #ifndef ScrnMapr_Map #error "ScrnMapr_Map not defined" #endif /* optional argument for this template */ #ifndef ScrnMapr_Scale #define ScrnMapr_Scale 1 #endif /* check of parameters */ #if (ScrnMapr_SrcDepth < 0) || (ScrnMapr_SrcDepth > 3) #error "bad ScrnMapr_SrcDepth" #endif #if (ScrnMapr_DstDepth < ScrnMapr_SrcDepth) #error "bad ScrnMapr_Dst" #endif /* calculate a few things local to this template */ #define ScrnMapr_MapElSz \ (ScrnMapr_Scale << (ScrnMapr_DstDepth - ScrnMapr_SrcDepth)) #if 0 == (ScrnMapr_MapElSz & 3) #define ScrnMapr_TranT ui5b #define ScrnMapr_TranLn2Sz 2 #elif 0 == (ScrnMapr_MapElSz & 1) #define ScrnMapr_TranT ui4b #define ScrnMapr_TranLn2Sz 1 #else #define ScrnMapr_TranT ui3b #define ScrnMapr_TranLn2Sz 0 #endif #define ScrnMapr_TranN (ScrnMapr_MapElSz >> ScrnMapr_TranLn2Sz) #define ScrnMapr_ScrnWB (vMacScreenWidth >> (3 - ScrnMapr_SrcDepth)) /* now define the procedure */ LOCALPROC ScrnMapr_DoMap(si4b top, si4b left, si4b bottom, si4b right) { int i; int j; #if (ScrnMapr_TranN > 4) || (ScrnMapr_Scale > 2) int k; #endif ui5r t0; ScrnMapr_TranT *pMap; #if ScrnMapr_Scale > 1 ScrnMapr_TranT *p3; #endif ui4r leftB = left >> (3 - ScrnMapr_SrcDepth); ui4r rightB = (right + (1 << (3 - ScrnMapr_SrcDepth)) - 1) >> (3 - ScrnMapr_SrcDepth); ui4r jn = rightB - leftB; ui4r SrcSkip = ScrnMapr_ScrnWB - jn; ui3b *pSrc = ((ui3b *)ScrnMapr_Src) + leftB + ScrnMapr_ScrnWB * (ui5r)top; ScrnMapr_TranT *pDst = ((ScrnMapr_TranT *)ScrnMapr_Dst) + ((leftB + ScrnMapr_ScrnWB * ScrnMapr_Scale * (ui5r)top) * ScrnMapr_TranN); ui5r DstSkip = SrcSkip * ScrnMapr_TranN; for (i = bottom - top; --i >= 0; ) { #if ScrnMapr_Scale > 1 p3 = pDst; #endif for (j = jn; --j >= 0; ) { t0 = *pSrc++; pMap = &((ScrnMapr_TranT *)ScrnMapr_Map)[t0 * ScrnMapr_TranN]; #if ScrnMapr_TranN > 4 for (k = ScrnMapr_TranN; --k >= 0; ) { *pDst++ = *pMap++; } #else #if ScrnMapr_TranN >= 2 *pDst++ = *pMap++; #endif #if ScrnMapr_TranN >= 3 *pDst++ = *pMap++; #endif #if ScrnMapr_TranN >= 4 *pDst++ = *pMap++; #endif *pDst++ = *pMap; #endif /* ! ScrnMapr_TranN > 4 */ } pSrc += SrcSkip; pDst += DstSkip; #if ScrnMapr_Scale > 1 #if ScrnMapr_Scale > 2 for (k = ScrnMapr_Scale - 1; --k >= 0; ) #endif { pMap = p3; for (j = ScrnMapr_TranN * jn; --j >= 0; ) { *pDst++ = *pMap++; } pDst += DstSkip; } #endif /* ScrnMapr_Scale > 1 */ } } /* undefine template locals and parameters */ #undef ScrnMapr_ScrnWB #undef ScrnMapr_TranN #undef ScrnMapr_TranLn2Sz #undef ScrnMapr_TranT #undef ScrnMapr_MapElSz #undef ScrnMapr_DoMap #undef ScrnMapr_Src #undef ScrnMapr_Dst #undef ScrnMapr_SrcDepth #undef ScrnMapr_DstDepth #undef ScrnMapr_Map #undef ScrnMapr_Scale
/*
SCRNMAPR.h
Copyright (C) 2012 Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
/*
SCReeN MAPpeR
*/
/* required arguments for this template */
#ifndef ScrnMapr_DoMap /* procedure to be created by this template */
#error "ScrnMapr_DoMap not defined"
#endif
#ifndef ScrnMapr_Src
#error "ScrnMapr_Src not defined"
#endif
#ifndef ScrnMapr_Dst
#error "ScrnMapr_Dst not defined"
#endif
#ifndef ScrnMapr_SrcDepth
#error "ScrnMapr_SrcDepth not defined"
#endif
#ifndef ScrnMapr_DstDepth
#error "ScrnMapr_DstDepth not defined"
#endif
#ifndef ScrnMapr_Map
#error "ScrnMapr_Map not defined"
#endif
/* optional argument for this template */
#ifndef ScrnMapr_Scale
#define ScrnMapr_Scale 1
#endif
/* check of parameters */
#if (ScrnMapr_SrcDepth < 0) || (ScrnMapr_SrcDepth > 3)
#error "bad ScrnMapr_SrcDepth"
#endif
#if (ScrnMapr_DstDepth < ScrnMapr_SrcDepth)
#error "bad ScrnMapr_Dst"
#endif
/* calculate a few things local to this template */
#define ScrnMapr_MapElSz \
(ScrnMapr_Scale << (ScrnMapr_DstDepth - ScrnMapr_SrcDepth))
#if 0 == (ScrnMapr_MapElSz & 3)
#define ScrnMapr_TranT ui5b
#define ScrnMapr_TranLn2Sz 2
#elif 0 == (ScrnMapr_MapElSz & 1)
#define ScrnMapr_TranT ui4b
#define ScrnMapr_TranLn2Sz 1
#else
#define ScrnMapr_TranT ui3b
#define ScrnMapr_TranLn2Sz 0
#endif
#define ScrnMapr_TranN (ScrnMapr_MapElSz >> ScrnMapr_TranLn2Sz)
#define ScrnMapr_ScrnWB (vMacScreenWidth >> (3 - ScrnMapr_SrcDepth))
/* now define the procedure */
LOCALPROC ScrnMapr_DoMap(si4b top, si4b left,
si4b bottom, si4b right)
{
int i;
int j;
#if (ScrnMapr_TranN > 4) || (ScrnMapr_Scale > 2)
int k;
#endif
ui5r t0;
ScrnMapr_TranT *pMap;
#if ScrnMapr_Scale > 1
ScrnMapr_TranT *p3;
#endif
ui4r leftB = left >> (3 - ScrnMapr_SrcDepth);
ui4r rightB = (right + (1 << (3 - ScrnMapr_SrcDepth)) - 1)
>> (3 - ScrnMapr_SrcDepth);
ui4r jn = rightB - leftB;
ui4r SrcSkip = ScrnMapr_ScrnWB - jn;
ui3b *pSrc = ((ui3b *)ScrnMapr_Src)
+ leftB + ScrnMapr_ScrnWB * (ui5r)top;
ScrnMapr_TranT *pDst = ((ScrnMapr_TranT *)ScrnMapr_Dst)
+ ((leftB + ScrnMapr_ScrnWB * ScrnMapr_Scale * (ui5r)top)
* ScrnMapr_TranN);
ui5r DstSkip = SrcSkip * ScrnMapr_TranN;
for (i = bottom - top; --i >= 0; ) {
#if ScrnMapr_Scale > 1
p3 = pDst;
#endif
for (j = jn; --j >= 0; ) {
t0 = *pSrc++;
pMap =
&((ScrnMapr_TranT *)ScrnMapr_Map)[t0 * ScrnMapr_TranN];
#if ScrnMapr_TranN > 4
for (k = ScrnMapr_TranN; --k >= 0; ) {
*pDst++ = *pMap++;
}
#else
#if ScrnMapr_TranN >= 2
*pDst++ = *pMap++;
#endif
#if ScrnMapr_TranN >= 3
*pDst++ = *pMap++;
#endif
#if ScrnMapr_TranN >= 4
*pDst++ = *pMap++;
#endif
*pDst++ = *pMap;
#endif /* ! ScrnMapr_TranN > 4 */
}
pSrc += SrcSkip;
pDst += DstSkip;
#if ScrnMapr_Scale > 1
#if ScrnMapr_Scale > 2
for (k = ScrnMapr_Scale - 1; --k >= 0; )
#endif
{
pMap = p3;
for (j = ScrnMapr_TranN * jn; --j >= 0; ) {
*pDst++ = *pMap++;
}
pDst += DstSkip;
}
#endif /* ScrnMapr_Scale > 1 */
}
}
/* undefine template locals and parameters */
#undef ScrnMapr_ScrnWB
#undef ScrnMapr_TranN
#undef ScrnMapr_TranLn2Sz
#undef ScrnMapr_TranT
#undef ScrnMapr_MapElSz
#undef ScrnMapr_DoMap
#undef ScrnMapr_Src
#undef ScrnMapr_Dst
#undef ScrnMapr_SrcDepth
#undef ScrnMapr_DstDepth
#undef ScrnMapr_Map
#undef ScrnMapr_Scale

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/* SCRNTRNS.h Copyright (C) 2012 Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ /* SCReeN TRaNSlater */ /* required arguments for this template */ #ifndef ScrnTrns_DoTrans /* procedure to be created by this template */ #error "ScrnTrns_DoTrans not defined" #endif #ifndef ScrnTrns_Src #error "ScrnTrns_Src not defined" #endif #ifndef ScrnTrns_Dst #error "ScrnTrns_Dst not defined" #endif #ifndef ScrnTrns_SrcDepth #error "ScrnTrns_SrcDepth not defined" #endif #ifndef ScrnTrns_DstDepth #error "ScrnTrns_DstDepth not defined" #endif /* optional argument for this template */ #ifndef ScrnTrns_Scale #define ScrnTrns_Scale 1 #endif #ifndef ScrnTrns_DstZLo #define ScrnTrns_DstZLo 0 #endif /* check of parameters */ #if (ScrnTrns_SrcDepth < 4) #error "bad ScrnTrns_SrcDepth" #endif #if (ScrnTrns_DstDepth < 4) #error "bad ScrnTrns_Dst" #endif /* now define the procedure */ LOCALPROC ScrnTrns_DoTrans(si4b top, si4b left, si4b bottom, si4b right) { int i; int j; ui5b t0; ui5b t1; ui4r jn = right - left; ui4r SrcSkip = vMacScreenByteWidth - (jn << (ScrnTrns_SrcDepth - 3)); ui3b *pSrc = ((ui3b *)ScrnTrns_Src) + (left << (ScrnTrns_SrcDepth - 3)) + vMacScreenByteWidth * (ui5r)top; ui5b *pDst = ((ui5b *)ScrnTrns_Dst) + left * ScrnTrns_Scale + (ui5r)vMacScreenWidth * ScrnTrns_Scale * ScrnTrns_Scale * top; ui4r DstSkip = (vMacScreenWidth - jn) * ScrnTrns_Scale; #if ScrnTrns_Scale > 1 int k; ui5b *p3; ui5b *p4; #endif for (i = bottom - top; --i >= 0; ) { #if ScrnTrns_Scale > 1 p3 = pDst; #endif for (j = jn; --j >= 0; ) { #if 4 == ScrnTrns_SrcDepth t0 = do_get_mem_word(pSrc); pSrc += 2; t1 = #if ScrnTrns_DstZLo ((t0 & 0x7C00) << 17) | ((t0 & 0x7000) << 12) | ((t0 & 0x03E0) << 14) | ((t0 & 0x0380) << 9) | ((t0 & 0x001F) << 11) | ((t0 & 0x001C) << 6); #else ((t0 & 0x7C00) << 9) | ((t0 & 0x7000) << 4) | ((t0 & 0x03E0) << 6) | ((t0 & 0x0380) << 1) | ((t0 & 0x001F) << 3) | ((t0 & 0x001C) >> 2); #endif #if 0 ((t0 & 0x7C00) << 1) | ((t0 & 0x7000) >> 4) | ((t0 & 0x03E0) << 14) | ((t0 & 0x0380) << 9) | ((t0 & 0x001F) << 27) | ((t0 & 0x001C) << 22); #endif #elif 5 == ScrnTrns_SrcDepth t0 = do_get_mem_long(pSrc); pSrc += 4; #if ScrnTrns_DstZLo t1 = t0 << 8; #else t1 = t0; #endif #endif #if ScrnTrns_Scale > 1 for (k = ScrnTrns_Scale; --k >= 0; ) #endif { *pDst++ = t1; } } pSrc += SrcSkip; pDst += DstSkip; #if ScrnTrns_Scale > 1 #if ScrnTrns_Scale > 2 for (k = ScrnTrns_Scale - 1; --k >= 0; ) #endif { p4 = p3; for (j = ScrnTrns_Scale * jn; --j >= 0; ) { *pDst++ = *p4++; } pDst += DstSkip; } #endif /* ScrnTrns_Scale > 1 */ } } /* undefine template locals and parameters */ #undef ScrnTrns_DoTrans #undef ScrnTrns_Src #undef ScrnTrns_Dst #undef ScrnTrns_SrcDepth #undef ScrnTrns_DstDepth #undef ScrnTrns_Scale #undef ScrnTrns_DstZLo
/*
SCRNTRNS.h
Copyright (C) 2012 Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
/*
SCReeN TRaNSlater
*/
/* required arguments for this template */
#ifndef ScrnTrns_DoTrans /* procedure to be created by this template */
#error "ScrnTrns_DoTrans not defined"
#endif
#ifndef ScrnTrns_Src
#error "ScrnTrns_Src not defined"
#endif
#ifndef ScrnTrns_Dst
#error "ScrnTrns_Dst not defined"
#endif
#ifndef ScrnTrns_SrcDepth
#error "ScrnTrns_SrcDepth not defined"
#endif
#ifndef ScrnTrns_DstDepth
#error "ScrnTrns_DstDepth not defined"
#endif
/* optional argument for this template */
#ifndef ScrnTrns_Scale
#define ScrnTrns_Scale 1
#endif
#ifndef ScrnTrns_DstZLo
#define ScrnTrns_DstZLo 0
#endif
/* check of parameters */
#if (ScrnTrns_SrcDepth < 4)
#error "bad ScrnTrns_SrcDepth"
#endif
#if (ScrnTrns_DstDepth < 4)
#error "bad ScrnTrns_Dst"
#endif
/* now define the procedure */
LOCALPROC ScrnTrns_DoTrans(si4b top, si4b left,
si4b bottom, si4b right)
{
int i;
int j;
ui5b t0;
ui5b t1;
ui4r jn = right - left;
ui4r SrcSkip = vMacScreenByteWidth
- (jn << (ScrnTrns_SrcDepth - 3));
ui3b *pSrc = ((ui3b *)ScrnTrns_Src)
+ (left << (ScrnTrns_SrcDepth - 3))
+ vMacScreenByteWidth * (ui5r)top;
ui5b *pDst = ((ui5b *)ScrnTrns_Dst)
+ left * ScrnTrns_Scale
+ (ui5r)vMacScreenWidth * ScrnTrns_Scale * ScrnTrns_Scale * top;
ui4r DstSkip = (vMacScreenWidth - jn) * ScrnTrns_Scale;
#if ScrnTrns_Scale > 1
int k;
ui5b *p3;
ui5b *p4;
#endif
for (i = bottom - top; --i >= 0; ) {
#if ScrnTrns_Scale > 1
p3 = pDst;
#endif
for (j = jn; --j >= 0; ) {
#if 4 == ScrnTrns_SrcDepth
t0 = do_get_mem_word(pSrc);
pSrc += 2;
t1 =
#if ScrnTrns_DstZLo
((t0 & 0x7C00) << 17) |
((t0 & 0x7000) << 12) |
((t0 & 0x03E0) << 14) |
((t0 & 0x0380) << 9) |
((t0 & 0x001F) << 11) |
((t0 & 0x001C) << 6);
#else
((t0 & 0x7C00) << 9) |
((t0 & 0x7000) << 4) |
((t0 & 0x03E0) << 6) |
((t0 & 0x0380) << 1) |
((t0 & 0x001F) << 3) |
((t0 & 0x001C) >> 2);
#endif
#if 0
((t0 & 0x7C00) << 1) |
((t0 & 0x7000) >> 4) |
((t0 & 0x03E0) << 14) |
((t0 & 0x0380) << 9) |
((t0 & 0x001F) << 27) |
((t0 & 0x001C) << 22);
#endif
#elif 5 == ScrnTrns_SrcDepth
t0 = do_get_mem_long(pSrc);
pSrc += 4;
#if ScrnTrns_DstZLo
t1 = t0 << 8;
#else
t1 = t0;
#endif
#endif
#if ScrnTrns_Scale > 1
for (k = ScrnTrns_Scale; --k >= 0; )
#endif
{
*pDst++ = t1;
}
}
pSrc += SrcSkip;
pDst += DstSkip;
#if ScrnTrns_Scale > 1
#if ScrnTrns_Scale > 2
for (k = ScrnTrns_Scale - 1; --k >= 0; )
#endif
{
p4 = p3;
for (j = ScrnTrns_Scale * jn; --j >= 0; ) {
*pDst++ = *p4++;
}
pDst += DstSkip;
}
#endif /* ScrnTrns_Scale > 1 */
}
}
/* undefine template locals and parameters */
#undef ScrnTrns_DoTrans
#undef ScrnTrns_Src
#undef ScrnTrns_Dst
#undef ScrnTrns_SrcDepth
#undef ScrnTrns_DstDepth
#undef ScrnTrns_Scale
#undef ScrnTrns_DstZLo

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/* SCSIEMDV.c Copyright (C) 2004 Philip Cummins, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ /* Small Computer System Interface EMulated DeVice Emulates the SCSI found in the Mac Plus. This code adapted from "SCSI.c" in vMac by Philip Cummins. */ /* NCR5380 chip emulation by Yoav Shadmi, 1998 */ #ifndef AllFiles #include "SYSDEPNS.h" #include "ENDIANAC.h" #include "MYOSGLUE.h" #include "EMCONFIG.h" #include "GLOBGLUE.h" #include "MINEM68K.h" #endif #include "SCSIEMDV.h" #define scsiRd 0x00 #define scsiWr 0x01 #define sCDR 0x00 /* current scsi data register (r/o) */ #define sODR 0x00 /* output data register (w/o) */ #define sICR 0x02 /* initiator command register (r/w) */ #define sMR 0x04 /* mode register (r/w) */ #define sTCR 0x06 /* target command register (r/w) */ #define sCSR 0x08 /* current SCSI bus status (r/o) */ #define sSER 0x08 /* select enable register (w/o) */ #define sBSR 0x0A /* bus and status register (r/o) */ #define sDMAtx 0x0A /* start DMA send (w/o) */ #define sIDR 0x0C /* input data register (r/o) */ #define sTDMArx 0x0C /* start DMA target receive (w/o) */ #define sRESET 0x0E /* reset parity/interrupt (r/o) */ #define sIDMArx 0x0E /* start DMA initiator receive (w/o) */ #define kSCSI_Size 0x00010 LOCALVAR ui3b SCSI[kSCSI_Size]; GLOBALPROC SCSI_Reset(void) { int i; for (i = 0; i < kSCSI_Size; i++) { SCSI[i] = 0; } } LOCALPROC SCSI_BusReset(void) { SCSI[scsiRd + sCDR] = 0; SCSI[scsiWr + sODR] = 0; SCSI[scsiRd + sICR] = 0x80; SCSI[scsiWr + sICR] &= 0x80; SCSI[scsiRd + sMR] &= 0x40; SCSI[scsiWr + sMR] &= 0x40; SCSI[scsiRd + sTCR] = 0; SCSI[scsiWr + sTCR] = 0; SCSI[scsiRd + sCSR] = 0x80; SCSI[scsiWr + sSER] = 0; SCSI[scsiRd + sBSR] = 0x10; SCSI[scsiWr + sDMAtx] = 0; SCSI[scsiRd + sIDR] = 0; SCSI[scsiWr + sTDMArx] = 0; SCSI[scsiRd + sRESET] = 0; SCSI[scsiWr + sIDMArx] = 0; #if 0 SCSI[scsiRd + sODR + dackWr] = 0; SCSI[scsiWr + sIDR + dackRd] = 0; #endif /* The missing piece of the puzzle.. :) */ put_ram_word(0xb22, get_ram_word(0xb22) | 0x8000); } LOCALPROC SCSI_Check(void) { /* The arbitration select/reselect scenario [stub.. doesn't really work...] */ if ((SCSI[scsiWr + sODR] >> 7) == 1) { /* Check if the Mac tries to be an initiator */ if ((SCSI[scsiWr + sMR] & 1) == 1) { /* the Mac set arbitration in progress */ /* stub! tell the mac that there is arbitration in progress... */ SCSI[scsiRd + sICR] |= 0x40; /* ... that we didn't lose arbitration ... */ SCSI[scsiRd + sICR] &= ~ 0x20; /* ... and that there isn't a higher priority ID present... */ SCSI[scsiRd + sCDR] = 0x00; /* ... the arbitration and selection/reselection is complete. the initiator tries to connect to the SCSI device, fails and returns after timeout. */ } } /* check the chip registers, AS SET BY THE CPU */ if ((SCSI[scsiWr + sICR] >> 7) == 1) { /* Check Assert RST */ SCSI_BusReset(); } else { SCSI[scsiRd + sICR] &= ~ 0x80; SCSI[scsiRd + sCSR] &= ~ 0x80; } if ((SCSI[scsiWr + sICR] >> 2) == 1) { /* Check Assert SEL */ SCSI[scsiRd + sCSR] |= 0x02; SCSI[scsiRd + sBSR] = 0x10; } else { SCSI[scsiRd + sCSR] &= ~ 0x02; } } GLOBALFUNC ui5b SCSI_Access(ui5b Data, blnr WriteMem, CPTR addr) { if (addr < (kSCSI_Size / 2)) { addr *= 2; if (WriteMem) { SCSI[addr + 1] = Data; SCSI_Check(); } else { Data = SCSI[addr]; } } return Data; }
/*
SCSIEMDV.c
Copyright (C) 2004 Philip Cummins, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
/*
Small Computer System Interface EMulated DeVice
Emulates the SCSI found in the Mac Plus.
This code adapted from "SCSI.c" in vMac by Philip Cummins.
*/
/* NCR5380 chip emulation by Yoav Shadmi, 1998 */
#ifndef AllFiles
#include "SYSDEPNS.h"
#include "ENDIANAC.h"
#include "MYOSGLUE.h"
#include "EMCONFIG.h"
#include "GLOBGLUE.h"
#include "MINEM68K.h"
#endif
#include "SCSIEMDV.h"
#define scsiRd 0x00
#define scsiWr 0x01
#define sCDR 0x00 /* current scsi data register (r/o) */
#define sODR 0x00 /* output data register (w/o) */
#define sICR 0x02 /* initiator command register (r/w) */
#define sMR 0x04 /* mode register (r/w) */
#define sTCR 0x06 /* target command register (r/w) */
#define sCSR 0x08 /* current SCSI bus status (r/o) */
#define sSER 0x08 /* select enable register (w/o) */
#define sBSR 0x0A /* bus and status register (r/o) */
#define sDMAtx 0x0A /* start DMA send (w/o) */
#define sIDR 0x0C /* input data register (r/o) */
#define sTDMArx 0x0C /* start DMA target receive (w/o) */
#define sRESET 0x0E /* reset parity/interrupt (r/o) */
#define sIDMArx 0x0E /* start DMA initiator receive (w/o) */
#define kSCSI_Size 0x00010
LOCALVAR ui3b SCSI[kSCSI_Size];
GLOBALPROC SCSI_Reset(void)
{
int i;
for (i = 0; i < kSCSI_Size; i++) {
SCSI[i] = 0;
}
}
LOCALPROC SCSI_BusReset(void)
{
SCSI[scsiRd + sCDR] = 0;
SCSI[scsiWr + sODR] = 0;
SCSI[scsiRd + sICR] = 0x80;
SCSI[scsiWr + sICR] &= 0x80;
SCSI[scsiRd + sMR] &= 0x40;
SCSI[scsiWr + sMR] &= 0x40;
SCSI[scsiRd + sTCR] = 0;
SCSI[scsiWr + sTCR] = 0;
SCSI[scsiRd + sCSR] = 0x80;
SCSI[scsiWr + sSER] = 0;
SCSI[scsiRd + sBSR] = 0x10;
SCSI[scsiWr + sDMAtx] = 0;
SCSI[scsiRd + sIDR] = 0;
SCSI[scsiWr + sTDMArx] = 0;
SCSI[scsiRd + sRESET] = 0;
SCSI[scsiWr + sIDMArx] = 0;
#if 0
SCSI[scsiRd + sODR + dackWr] = 0;
SCSI[scsiWr + sIDR + dackRd] = 0;
#endif
/* The missing piece of the puzzle.. :) */
put_ram_word(0xb22, get_ram_word(0xb22) | 0x8000);
}
LOCALPROC SCSI_Check(void)
{
/*
The arbitration select/reselect scenario
[stub.. doesn't really work...]
*/
if ((SCSI[scsiWr + sODR] >> 7) == 1) {
/* Check if the Mac tries to be an initiator */
if ((SCSI[scsiWr + sMR] & 1) == 1) {
/* the Mac set arbitration in progress */
/*
stub! tell the mac that there
is arbitration in progress...
*/
SCSI[scsiRd + sICR] |= 0x40;
/* ... that we didn't lose arbitration ... */
SCSI[scsiRd + sICR] &= ~ 0x20;
/*
... and that there isn't a higher priority ID present...
*/
SCSI[scsiRd + sCDR] = 0x00;
/*
... the arbitration and selection/reselection is
complete. the initiator tries to connect to the SCSI
device, fails and returns after timeout.
*/
}
}
/* check the chip registers, AS SET BY THE CPU */
if ((SCSI[scsiWr + sICR] >> 7) == 1) {
/* Check Assert RST */
SCSI_BusReset();
} else {
SCSI[scsiRd + sICR] &= ~ 0x80;
SCSI[scsiRd + sCSR] &= ~ 0x80;
}
if ((SCSI[scsiWr + sICR] >> 2) == 1) {
/* Check Assert SEL */
SCSI[scsiRd + sCSR] |= 0x02;
SCSI[scsiRd + sBSR] = 0x10;
} else {
SCSI[scsiRd + sCSR] &= ~ 0x02;
}
}
GLOBALFUNC ui5b SCSI_Access(ui5b Data, blnr WriteMem, CPTR addr)
{
if (addr < (kSCSI_Size / 2)) {
addr *= 2;
if (WriteMem) {
SCSI[addr + 1] = Data;
SCSI_Check();
} else {
Data = SCSI[addr];
}
}
return Data;
}

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/* SCSIEMDV.h Copyright (C) 2004 Philip Cummins, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ #ifdef SCSIEMDV_H #error "header already included" #else #define SCSIEMDV_H #endif EXPORTPROC SCSI_Reset(void); EXPORTFUNC ui5b SCSI_Access(ui5b Data, blnr WriteMem, CPTR addr);
/*
SCSIEMDV.h
Copyright (C) 2004 Philip Cummins, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
#ifdef SCSIEMDV_H
#error "header already included"
#else
#define SCSIEMDV_H
#endif
EXPORTPROC SCSI_Reset(void);
EXPORTFUNC ui5b SCSI_Access(ui5b Data, blnr WriteMem, CPTR addr);

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/* SNDEMDEV.c Copyright (C) 2003 Philip Cummins, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ /* SouND EMulated DEVice Emulation of Sound in the Mac Plus could go here. This code adapted from "Sound.c" in vMac by Philip Cummins. */ #ifndef AllFiles #include "SYSDEPNS.h" #include "MYOSGLUE.h" #include "EMCONFIG.h" #include "GLOBGLUE.h" #include "MINEM68K.h" #endif #include "SNDEMDEV.h" #if MySoundEnabled #define kSnd_Main_Offset 0x0300 #define kSnd_Alt_Offset 0x5F00 #define kSnd_Main_Buffer (kRAM_Size - kSnd_Main_Offset) #define kSnd_Alt_Buffer (kRAM_Size - kSnd_Alt_Offset) /* approximate volume levels of vMac, so: x * vol_mult[SoundVolume] >> 16 + vol_offset[SoundVolume] = {approx} (x - kCenterSound) / (8 - SoundVolume) + kCenterSound; */ LOCALVAR const ui4b vol_mult[] = { 8192, 9362, 10922, 13107, 16384, 21845, 32768 }; LOCALVAR const trSoundSamp vol_offset[] = { #if 3 == kLn2SoundSampSz 112, 110, 107, 103, 96, 86, 64, 0 #elif 4 == kLn2SoundSampSz 28672, 28087, 27307, 26215, 24576, 21846, 16384, 0 #else #error "unsupported kLn2SoundSampSz" #endif }; LOCALVAR const ui4b SubTick_offset[kNumSubTicks] = { 0, 25, 50, 90, 102, 115, 138, 161, 185, 208, 231, 254, 277, 300, 323, 346 }; LOCALVAR const ui3r SubTick_n[kNumSubTicks] = { 25, 25, 40, 12, 13, 23, 23, 24, 23, 23, 23, 23, 23, 23, 23, 24 }; /* One version of free form sound driver spends around 18000 cycles writing offsets 50 to 370, then around another 3000 cycles writing 0 to 50. So be done with 0 to 50 at end of second sixtieth. */ /* Different in system 6.0.4: spends around 23500 cycles writing offsets 90 to 370, then around another 7500 cycles writing 0 to 90. This is nastier, because gets to be a very small gap between where is being read and where written. So read a bit in advance for third subtick. */ /* startup sound spends around 19500 cycles writing offsets 0 to 370. presumably writing offset 0 before it is read. */ LOCALVAR ui5b SoundInvertPhase = 0; LOCALVAR ui4b SoundInvertState = 0; IMPORTFUNC ui4b GetSoundInvertTime(void); GLOBALPROC MacSound_SubTick(int SubTick) { ui4r actL; tpSoundSamp p; ui4r i; ui5b StartOffset = SubTick_offset[SubTick]; ui4r n = SubTick_n[SubTick]; unsigned long addy = #ifdef SoundBuffer (SoundBuffer == 0) ? kSnd_Alt_Buffer : #endif kSnd_Main_Buffer; #ifndef ln2mtb ui3p addr = addy + (2 * StartOffset) + RAM; #else CPTR addr = addy + (2 * StartOffset); #endif ui4b SoundInvertTime = GetSoundInvertTime(); ui3b SoundVolume = SoundVolb0 | (SoundVolb1 << 1) | (SoundVolb2 << 2); #if dbglog_HAVE && 0 dbglog_StartLine(); dbglog_writeCStr("reading sound buffer "); dbglog_writeHex(StartOffset); dbglog_writeCStr(" to "); dbglog_writeHex(StartOffset + n); dbglog_writeReturn(); #endif label_retry: p = MySound_BeginWrite(n, &actL); if (actL > 0) { if (SoundDisable && (SoundInvertTime == 0)) { for (i = 0; i < actL; i++) { #if 0 *p++ = 0x00; /* this is believed more accurate */ #else /* But this avoids more clicks. */ *p++ = kCenterSound; #endif } } else { for (i = 0; i < actL; i++) { /* Copy sound data, high byte of each word */ *p++ = #ifndef ln2mtb *addr #else get_vm_byte(addr) #endif #if 4 == kLn2SoundSampSz << 8 #endif ; /* Move the address on */ addr += 2; } if (SoundInvertTime != 0) { ui5b PhaseIncr = (ui5b)SoundInvertTime * (ui5b)20; p -= actL; for (i = 0; i < actL; i++) { if (SoundInvertPhase < 704) { ui5b OnPortion = 0; ui5b LastPhase = 0; do { if (! SoundInvertState) { OnPortion += (SoundInvertPhase - LastPhase); } SoundInvertState = ! SoundInvertState; LastPhase = SoundInvertPhase; SoundInvertPhase += PhaseIncr; } while (SoundInvertPhase < 704); if (! SoundInvertState) { OnPortion += 704 - LastPhase; } *p = (*p * OnPortion) / 704; } else { if (SoundInvertState) { *p = 0; } } SoundInvertPhase -= 704; p++; } } } if (SoundVolume < 7) { /* Usually have volume at 7, so this is just for completeness. */ ui5b mult = (ui5b)vol_mult[SoundVolume]; trSoundSamp offset = vol_offset[SoundVolume]; p -= actL; for (i = 0; i < actL; i++) { *p = (trSoundSamp)((ui5b)(*p) * mult >> 16) + offset; ++p; } } MySound_EndWrite(actL); n -= actL; if (n > 0) { goto label_retry; } } } #endif
/*
SNDEMDEV.c
Copyright (C) 2003 Philip Cummins, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
/*
SouND EMulated DEVice
Emulation of Sound in the Mac Plus could go here.
This code adapted from "Sound.c" in vMac by Philip Cummins.
*/
#ifndef AllFiles
#include "SYSDEPNS.h"
#include "MYOSGLUE.h"
#include "EMCONFIG.h"
#include "GLOBGLUE.h"
#include "MINEM68K.h"
#endif
#include "SNDEMDEV.h"
#if MySoundEnabled
#define kSnd_Main_Offset 0x0300
#define kSnd_Alt_Offset 0x5F00
#define kSnd_Main_Buffer (kRAM_Size - kSnd_Main_Offset)
#define kSnd_Alt_Buffer (kRAM_Size - kSnd_Alt_Offset)
/*
approximate volume levels of vMac, so:
x * vol_mult[SoundVolume] >> 16
+ vol_offset[SoundVolume]
= {approx} (x - kCenterSound) / (8 - SoundVolume) + kCenterSound;
*/
LOCALVAR const ui4b vol_mult[] = {
8192, 9362, 10922, 13107, 16384, 21845, 32768
};
LOCALVAR const trSoundSamp vol_offset[] = {
#if 3 == kLn2SoundSampSz
112, 110, 107, 103, 96, 86, 64, 0
#elif 4 == kLn2SoundSampSz
28672, 28087, 27307, 26215, 24576, 21846, 16384, 0
#else
#error "unsupported kLn2SoundSampSz"
#endif
};
LOCALVAR const ui4b SubTick_offset[kNumSubTicks] = {
0, 25, 50, 90, 102, 115, 138, 161,
185, 208, 231, 254, 277, 300, 323, 346
};
LOCALVAR const ui3r SubTick_n[kNumSubTicks] = {
25, 25, 40, 12, 13, 23, 23, 24,
23, 23, 23, 23, 23, 23, 23, 24
};
/*
One version of free form sound driver
spends around 18000 cycles writing
offsets 50 to 370, then around another 3000
cycles writing 0 to 50. So be done
with 0 to 50 at end of second sixtieth.
*/
/*
Different in system 6.0.4:
spends around 23500 cycles writing
offsets 90 to 370, then around another 7500
cycles writing 0 to 90. This is nastier,
because gets to be a very small gap
between where is being read and
where written. So read a bit in
advance for third subtick.
*/
/*
startup sound spends around 19500 cycles
writing offsets 0 to 370. presumably
writing offset 0 before it is read.
*/
LOCALVAR ui5b SoundInvertPhase = 0;
LOCALVAR ui4b SoundInvertState = 0;
IMPORTFUNC ui4b GetSoundInvertTime(void);
GLOBALPROC MacSound_SubTick(int SubTick)
{
ui4r actL;
tpSoundSamp p;
ui4r i;
ui5b StartOffset = SubTick_offset[SubTick];
ui4r n = SubTick_n[SubTick];
unsigned long addy =
#ifdef SoundBuffer
(SoundBuffer == 0) ? kSnd_Alt_Buffer :
#endif
kSnd_Main_Buffer;
#ifndef ln2mtb
ui3p addr = addy + (2 * StartOffset) + RAM;
#else
CPTR addr = addy + (2 * StartOffset);
#endif
ui4b SoundInvertTime = GetSoundInvertTime();
ui3b SoundVolume = SoundVolb0
| (SoundVolb1 << 1)
| (SoundVolb2 << 2);
#if dbglog_HAVE && 0
dbglog_StartLine();
dbglog_writeCStr("reading sound buffer ");
dbglog_writeHex(StartOffset);
dbglog_writeCStr(" to ");
dbglog_writeHex(StartOffset + n);
dbglog_writeReturn();
#endif
label_retry:
p = MySound_BeginWrite(n, &actL);
if (actL > 0) {
if (SoundDisable && (SoundInvertTime == 0)) {
for (i = 0; i < actL; i++) {
#if 0
*p++ = 0x00; /* this is believed more accurate */
#else
/* But this avoids more clicks. */
*p++ = kCenterSound;
#endif
}
} else {
for (i = 0; i < actL; i++) {
/* Copy sound data, high byte of each word */
*p++ =
#ifndef ln2mtb
*addr
#else
get_vm_byte(addr)
#endif
#if 4 == kLn2SoundSampSz
<< 8
#endif
;
/* Move the address on */
addr += 2;
}
if (SoundInvertTime != 0) {
ui5b PhaseIncr = (ui5b)SoundInvertTime * (ui5b)20;
p -= actL;
for (i = 0; i < actL; i++) {
if (SoundInvertPhase < 704) {
ui5b OnPortion = 0;
ui5b LastPhase = 0;
do {
if (! SoundInvertState) {
OnPortion +=
(SoundInvertPhase - LastPhase);
}
SoundInvertState = ! SoundInvertState;
LastPhase = SoundInvertPhase;
SoundInvertPhase += PhaseIncr;
} while (SoundInvertPhase < 704);
if (! SoundInvertState) {
OnPortion += 704 - LastPhase;
}
*p = (*p * OnPortion) / 704;
} else {
if (SoundInvertState) {
*p = 0;
}
}
SoundInvertPhase -= 704;
p++;
}
}
}
if (SoundVolume < 7) {
/*
Usually have volume at 7, so this
is just for completeness.
*/
ui5b mult = (ui5b)vol_mult[SoundVolume];
trSoundSamp offset = vol_offset[SoundVolume];
p -= actL;
for (i = 0; i < actL; i++) {
*p = (trSoundSamp)((ui5b)(*p) * mult >> 16) + offset;
++p;
}
}
MySound_EndWrite(actL);
n -= actL;
if (n > 0) {
goto label_retry;
}
}
}
#endif

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Mini vMac/mnvm_core/SNDEMDEV.h
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/* SNDEMDEV.h Copyright (C) 2003 Philip Cummins, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ #ifdef SNDEMDEV_H #error "header already included" #else #define SNDEMDEV_H #endif #if MySoundEnabled EXPORTPROC MacSound_SubTick(int SubTick); #endif
/*
SNDEMDEV.h
Copyright (C) 2003 Philip Cummins, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
#ifdef SNDEMDEV_H
#error "header already included"
#else
#define SNDEMDEV_H
#endif
#if MySoundEnabled
EXPORTPROC MacSound_SubTick(int SubTick);
#endif

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/* SONYEMDV.h Copyright (C) 2004 Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ #ifdef SONYEMDV_H #error "header already included" #else #define SONYEMDV_H #endif EXPORTPROC ExtnDisk_Access(CPTR p); EXPORTPROC ExtnSony_Access(CPTR p); EXPORTPROC Sony_SetQuitOnEject(void); EXPORTPROC Sony_EjectAllDisks(void); EXPORTPROC Sony_Reset(void); EXPORTPROC Sony_Update(void);
/*
SONYEMDV.h
Copyright (C) 2004 Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
#ifdef SONYEMDV_H
#error "header already included"
#else
#define SONYEMDV_H
#endif
EXPORTPROC ExtnDisk_Access(CPTR p);
EXPORTPROC ExtnSony_Access(CPTR p);
EXPORTPROC Sony_SetQuitOnEject(void);
EXPORTPROC Sony_EjectAllDisks(void);
EXPORTPROC Sony_Reset(void);
EXPORTPROC Sony_Update(void);

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/* SYSDEPNS.h Copyright (C) 2006 Bernd Schmidt, Philip Cummins, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ /* SYStem DEPeNdencies. */ #ifdef SYSDEPNS_H #error "header already included" #else #define SYSDEPNS_H #endif #include "CNFGGLOB.h" typedef ui3b *ui3p; typedef ui4b *ui4p; typedef ui5b *ui5p; /* Largest efficiently supported representation types. uimr should be large enough to hold number of elements of any array we will deal with. */ typedef ui5r uimr; typedef si5r simr; #define blnr ui3r #define trueblnr 1 #define falseblnr 0 #define nullpr ((void *) 0) #define anyp ui3p /* pascal string, single byte characters */ #define ps3p ui3p #ifndef MayInline #define MayInline #endif #ifndef MayNotInline #define MayNotInline #endif #ifndef my_reg_call #define my_reg_call #endif #ifndef my_osglu_call #define my_osglu_call #endif #define LOCALVAR static #ifdef AllFiles #define GLOBALVAR LOCALVAR #define EXPORTVAR(t, v) #else #define GLOBALVAR #define EXPORTVAR(t, v) extern t v; #endif #define LOCALFUNC static MayNotInline #define FORWARDFUNC LOCALFUNC #ifdef AllFiles #define GLOBALFUNC LOCALFUNC #define EXPORTFUNC LOCALFUNC #else #define GLOBALFUNC MayNotInline #define EXPORTFUNC extern #endif #define IMPORTFUNC EXPORTFUNC #define TYPEDEFFUNC typedef #define LOCALPROC LOCALFUNC void #define GLOBALPROC GLOBALFUNC void #define EXPORTPROC EXPORTFUNC void #define IMPORTPROC IMPORTFUNC void #define FORWARDPROC FORWARDFUNC void #define TYPEDEFPROC TYPEDEFFUNC void #define LOCALINLINEFUNC static MayInline #define LOCALINLINEPROC LOCALINLINEFUNC void #define LOCALFUNCUSEDONCE LOCALINLINEFUNC #define LOCALPROCUSEDONCE LOCALINLINEPROC #define GLOBALOSGLUFUNC GLOBALFUNC my_osglu_call #define EXPORTOSGLUFUNC EXPORTFUNC my_osglu_call #define GLOBALOSGLUPROC GLOBALFUNC my_osglu_call void #define EXPORTOSGLUPROC EXPORTFUNC my_osglu_call void /* For functions in operating system glue that are called by rest of program. */ /* best type for ui4r that is probably in register (when compiler messes up otherwise) */ #ifndef BigEndianUnaligned #define BigEndianUnaligned 0 #endif #ifndef LittleEndianUnaligned #define LittleEndianUnaligned 0 #endif #ifndef ui3rr #define ui3rr ui3r #endif #ifndef ui4rr #define ui4rr ui4r #endif #ifndef si5rr #define si5rr si5r #endif #ifndef my_align_8 #define my_align_8 #endif #ifndef my_cond_rare #define my_cond_rare(x) (x) #endif #ifndef Have_ASR #define Have_ASR 0 #endif #ifndef HaveMySwapUi5r #define HaveMySwapUi5r 0 #endif
/*
SYSDEPNS.h
Copyright (C) 2006 Bernd Schmidt, Philip Cummins, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
/*
SYStem DEPeNdencies.
*/
#ifdef SYSDEPNS_H
#error "header already included"
#else
#define SYSDEPNS_H
#endif
#include "CNFGGLOB.h"
typedef ui3b *ui3p;
typedef ui4b *ui4p;
typedef ui5b *ui5p;
/*
Largest efficiently supported
representation types. uimr should be
large enough to hold number of elements
of any array we will deal with.
*/
typedef ui5r uimr;
typedef si5r simr;
#define blnr ui3r
#define trueblnr 1
#define falseblnr 0
#define nullpr ((void *) 0)
#define anyp ui3p
/* pascal string, single byte characters */
#define ps3p ui3p
#ifndef MayInline
#define MayInline
#endif
#ifndef MayNotInline
#define MayNotInline
#endif
#ifndef my_reg_call
#define my_reg_call
#endif
#ifndef my_osglu_call
#define my_osglu_call
#endif
#define LOCALVAR static
#ifdef AllFiles
#define GLOBALVAR LOCALVAR
#define EXPORTVAR(t, v)
#else
#define GLOBALVAR
#define EXPORTVAR(t, v) extern t v;
#endif
#define LOCALFUNC static MayNotInline
#define FORWARDFUNC LOCALFUNC
#ifdef AllFiles
#define GLOBALFUNC LOCALFUNC
#define EXPORTFUNC LOCALFUNC
#else
#define GLOBALFUNC MayNotInline
#define EXPORTFUNC extern
#endif
#define IMPORTFUNC EXPORTFUNC
#define TYPEDEFFUNC typedef
#define LOCALPROC LOCALFUNC void
#define GLOBALPROC GLOBALFUNC void
#define EXPORTPROC EXPORTFUNC void
#define IMPORTPROC IMPORTFUNC void
#define FORWARDPROC FORWARDFUNC void
#define TYPEDEFPROC TYPEDEFFUNC void
#define LOCALINLINEFUNC static MayInline
#define LOCALINLINEPROC LOCALINLINEFUNC void
#define LOCALFUNCUSEDONCE LOCALINLINEFUNC
#define LOCALPROCUSEDONCE LOCALINLINEPROC
#define GLOBALOSGLUFUNC GLOBALFUNC my_osglu_call
#define EXPORTOSGLUFUNC EXPORTFUNC my_osglu_call
#define GLOBALOSGLUPROC GLOBALFUNC my_osglu_call void
#define EXPORTOSGLUPROC EXPORTFUNC my_osglu_call void
/*
For functions in operating system glue that
are called by rest of program.
*/
/*
best type for ui4r that is probably in register
(when compiler messes up otherwise)
*/
#ifndef BigEndianUnaligned
#define BigEndianUnaligned 0
#endif
#ifndef LittleEndianUnaligned
#define LittleEndianUnaligned 0
#endif
#ifndef ui3rr
#define ui3rr ui3r
#endif
#ifndef ui4rr
#define ui4rr ui4r
#endif
#ifndef si5rr
#define si5rr si5r
#endif
#ifndef my_align_8
#define my_align_8
#endif
#ifndef my_cond_rare
#define my_cond_rare(x) (x)
#endif
#ifndef Have_ASR
#define Have_ASR 0
#endif
#ifndef HaveMySwapUi5r
#define HaveMySwapUi5r 0
#endif

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Mini vMac/mnvm_core/VIA2EMDV.c
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Mini vMac/mnvm_core/VIA2EMDV.h
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/* VIA2EMDV.h Copyright (C) 2004 Philip Cummins, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ #ifdef VIA2EMDV_H #error "header already included" #else #define VIA2EMDV_H #endif EXPORTPROC VIA2_Zap(void); EXPORTPROC VIA2_Reset(void); EXPORTFUNC ui5b VIA2_Access(ui5b Data, blnr WriteMem, CPTR addr); EXPORTPROC VIA2_ExtraTimeBegin(void); EXPORTPROC VIA2_ExtraTimeEnd(void); #ifdef VIA2_iCA1_PulseNtfy EXPORTPROC VIA2_iCA1_PulseNtfy(void); #endif #ifdef VIA2_iCA2_PulseNtfy EXPORTPROC VIA2_iCA2_PulseNtfy(void); #endif #ifdef VIA2_iCB1_PulseNtfy EXPORTPROC VIA2_iCB1_PulseNtfy(void); #endif #ifdef VIA2_iCB2_PulseNtfy EXPORTPROC VIA2_iCB2_PulseNtfy(void); #endif EXPORTPROC VIA2_DoTimer1Check(void); EXPORTPROC VIA2_DoTimer2Check(void); EXPORTFUNC ui4b VIA2_GetT1InvertTime(void); EXPORTPROC VIA2_ShiftInData(ui3b v); EXPORTFUNC ui3b VIA2_ShiftOutData(void);
/*
VIA2EMDV.h
Copyright (C) 2004 Philip Cummins, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
#ifdef VIA2EMDV_H
#error "header already included"
#else
#define VIA2EMDV_H
#endif
EXPORTPROC VIA2_Zap(void);
EXPORTPROC VIA2_Reset(void);
EXPORTFUNC ui5b VIA2_Access(ui5b Data, blnr WriteMem, CPTR addr);
EXPORTPROC VIA2_ExtraTimeBegin(void);
EXPORTPROC VIA2_ExtraTimeEnd(void);
#ifdef VIA2_iCA1_PulseNtfy
EXPORTPROC VIA2_iCA1_PulseNtfy(void);
#endif
#ifdef VIA2_iCA2_PulseNtfy
EXPORTPROC VIA2_iCA2_PulseNtfy(void);
#endif
#ifdef VIA2_iCB1_PulseNtfy
EXPORTPROC VIA2_iCB1_PulseNtfy(void);
#endif
#ifdef VIA2_iCB2_PulseNtfy
EXPORTPROC VIA2_iCB2_PulseNtfy(void);
#endif
EXPORTPROC VIA2_DoTimer1Check(void);
EXPORTPROC VIA2_DoTimer2Check(void);
EXPORTFUNC ui4b VIA2_GetT1InvertTime(void);
EXPORTPROC VIA2_ShiftInData(ui3b v);
EXPORTFUNC ui3b VIA2_ShiftOutData(void);

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Mini vMac/mnvm_core/VIAEMDEV.c
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Mini vMac/mnvm_core/VIAEMDEV.h
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/* VIAEMDEV.h Copyright (C) 2004 Philip Cummins, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ #ifdef VIAEMDEV_H #error "header already included" #else #define VIAEMDEV_H #endif EXPORTPROC VIA1_Zap(void); EXPORTPROC VIA1_Reset(void); EXPORTFUNC ui5b VIA1_Access(ui5b Data, blnr WriteMem, CPTR addr); EXPORTPROC VIA1_ExtraTimeBegin(void); EXPORTPROC VIA1_ExtraTimeEnd(void); #ifdef VIA1_iCA1_PulseNtfy EXPORTPROC VIA1_iCA1_PulseNtfy(void); #endif #ifdef VIA1_iCA2_PulseNtfy EXPORTPROC VIA1_iCA2_PulseNtfy(void); #endif #ifdef VIA1_iCB1_PulseNtfy EXPORTPROC VIA1_iCB1_PulseNtfy(void); #endif #ifdef VIA1_iCB2_PulseNtfy EXPORTPROC VIA1_iCB2_PulseNtfy(void); #endif EXPORTPROC VIA1_DoTimer1Check(void); EXPORTPROC VIA1_DoTimer2Check(void); EXPORTFUNC ui4b VIA1_GetT1InvertTime(void); EXPORTPROC VIA1_ShiftInData(ui3b v); EXPORTFUNC ui3b VIA1_ShiftOutData(void);
/*
VIAEMDEV.h
Copyright (C) 2004 Philip Cummins, Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
#ifdef VIAEMDEV_H
#error "header already included"
#else
#define VIAEMDEV_H
#endif
EXPORTPROC VIA1_Zap(void);
EXPORTPROC VIA1_Reset(void);
EXPORTFUNC ui5b VIA1_Access(ui5b Data, blnr WriteMem, CPTR addr);
EXPORTPROC VIA1_ExtraTimeBegin(void);
EXPORTPROC VIA1_ExtraTimeEnd(void);
#ifdef VIA1_iCA1_PulseNtfy
EXPORTPROC VIA1_iCA1_PulseNtfy(void);
#endif
#ifdef VIA1_iCA2_PulseNtfy
EXPORTPROC VIA1_iCA2_PulseNtfy(void);
#endif
#ifdef VIA1_iCB1_PulseNtfy
EXPORTPROC VIA1_iCB1_PulseNtfy(void);
#endif
#ifdef VIA1_iCB2_PulseNtfy
EXPORTPROC VIA1_iCB2_PulseNtfy(void);
#endif
EXPORTPROC VIA1_DoTimer1Check(void);
EXPORTPROC VIA1_DoTimer2Check(void);
EXPORTFUNC ui4b VIA1_GetT1InvertTime(void);
EXPORTPROC VIA1_ShiftInData(ui3b v);
EXPORTFUNC ui3b VIA1_ShiftOutData(void);

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Mini vMac/mnvm_core/VIDEMDEV.c
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Mini vMac/mnvm_core/VIDEMDEV.h
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/* VIDEMDEV.h Copyright (C) 2008 Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file 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 license for more details. */ #ifdef VIDEMDEV_H #error "header already included" #else #define VIDEMDEV_H #endif EXPORTFUNC blnr Vid_Init(void); EXPORTFUNC ui4r Vid_Reset(void); EXPORTPROC Vid_Update(void); EXPORTPROC ExtnVideo_Access(CPTR p);
/*
VIDEMDEV.h
Copyright (C) 2008 Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file 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
license for more details.
*/
#ifdef VIDEMDEV_H
#error "header already included"
#else
#define VIDEMDEV_H
#endif
EXPORTFUNC blnr Vid_Init(void);
EXPORTFUNC ui4r Vid_Reset(void);
EXPORTPROC Vid_Update(void);
EXPORTPROC ExtnVideo_Access(CPTR p);