503 lines
17 KiB
C
503 lines
17 KiB
C
#include <windows.h>
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#include <stdio.h>
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#include <conio.h>
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#include "demexp.h"
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#include "cmdsvc.h"
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#include "rdrexp.h"
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#include "dbgexp.h"
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#include "softpc.h"
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#include "fun.h"
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//
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// This module contains the fake function definitions for bop functions
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//
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extern CONTEXT IntelRegisters;
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extern VOID switch_to_real_mode();
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extern VOID host_unsimulate();
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HANDLE hWOWDll;
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FARPROC WOWDispatchEntry;
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FARPROC WOWInitEntry;
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void DBGDispatch( void );
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void reset(){}
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void dummy_int(){}
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void unexpected_int(){}
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void illegal_bop(){}
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void print_screen(){}
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void time_int(){}
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void keyboard_int(){}
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void diskette_int(){}
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void video_io(){}
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void equipment(){}
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void memory_size(){}
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void disk_io(){}
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void rs232_io(){}
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void cassette_io(){}
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void keyboard_io(){}
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void printer_io(){}
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void rom_basic(){}
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void bootstrap(){}
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void time_of_day(){}
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void critical_region(){}
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void cmd_install(){}
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void cmd_load(){}
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void redirector(){}
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void ega_video_io(){}
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void MsBop0(){
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DemDispatch((ULONG)(*Sim32GetVDMPointer(
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((ULONG)getCS() << 16) + (getIP()), 1, FALSE)));
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setIP(getIP() + 1);
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}
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void MsBop1(){
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static WowModeInitialized = FALSE;
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if (!WowModeInitialized) {
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// Load the WOW DLL
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if ((hWOWDll = LoadLibrary ("WOW32")) == NULL){
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VDprint(
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VDP_LEVEL_ERROR,
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("SoftPC: error initializing WOW\n")
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);
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TerminateVDM();
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return;
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}
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// Get the init entry point and dispatch entry point
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if ((WOWInitEntry = GetProcAddress (hWOWDll, "W32Init")) == NULL) {
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VDprint(
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VDP_LEVEL_ERROR,
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("SoftPC: error initializing WOW\n")
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);
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FreeLibrary (hWOWDll);
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TerminateVDM();
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return;
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}
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if ((WOWDispatchEntry = GetProcAddress (hWOWDll, "W32Dispatch")) == NULL) {
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VDprint(
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VDP_LEVEL_ERROR,
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("SoftPC: error initializing WOW\n")
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);
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FreeLibrary (hWOWDll);
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TerminateVDM();
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return;
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}
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// Call the Init Routine
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if ((*WOWInitEntry)() == FALSE) {
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VDprint(
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VDP_LEVEL_ERROR,
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("SoftPC: error initializing WOW\n")
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);
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TerminateVDM();
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return;
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}
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WowModeInitialized = TRUE;
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}
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(*WOWDispatchEntry)();
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}
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void MsBop2(){
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XMSDispatch((ULONG)(*Sim32GetVDMPointer(
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((ULONG)getCS() << 16) + (getIP()), 1, FALSE)));
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setIP(getIP() + 1);
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}
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void MsBop3(){
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DpmiDispatch();
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}
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void MsBop4(){
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CmdDispatch((ULONG)(*Sim32GetVDMPointer(
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((ULONG)getCS() << 16) + (getIP()), 1, FALSE)));
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setIP(getIP() + 1);
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}
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//
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// MsBop5 - used to dispatch to Vdm Redir (Vr) support functions
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//
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void MsBop5()
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{
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#ifdef NTVDM_NET_SUPPORT
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VrDispatch((ULONG)(*Sim32GetVDMPointer(
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((ULONG)getCS() << 16) + (getIP()), 1, FALSE)));
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setIP(getIP() + 1);
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#endif
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}
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//
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// MsBop6 - used to dispatch to debugger support functions
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//
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void MsBop6()
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{
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/*
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** All of the parameters for the debugger support
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** should be on the VDMs stack.
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*/
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DBGDispatch();
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}
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void MsBop7(){}
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void MsBop8(){}
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void MsBop9(){}
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void MsBopA(){}
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void MsBopB(){
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switch (getAH()) {
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case 0 :
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setAH(0);
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while (!tkbhit());
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setAL((BYTE)tgetch());
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break;
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case 1 :
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tputch(getAL());
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break;
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}
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}
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void MsBopC(){
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BiosKbd();
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}
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void MsBopD(){
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BiosVid();
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}
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void MsBopE(){}
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void MsBopF(){
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UCHAR *Instruction;
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USHORT i;
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// Unimplemented interrupt bop
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Instruction = RMSEGOFFTOLIN(getSS(), getSP());
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Instruction = RMSEGOFFTOLIN(*((PWORD)Instruction + 1),
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*(PWORD)(Instruction));
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i = (USHORT)(*(Instruction - 1));
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VDprint(
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VDP_LEVEL_WARNING,
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("SoftPC Bop Support: Unimplemented Interrupt %x\n",
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i)
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);
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}
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void emm_init(){}
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void emm_io(){}
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void return_from_call(){}
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void rtc_int(){}
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void re_direct(){}
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void D11_int(){}
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void int_287(){}
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void worm_init(){}
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void worm_io(){}
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void ps_private_1(){}
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void ps_private_2(){}
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void ps_private_3(){}
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void ps_private_4(){}
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void ps_private_5(){}
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void ps_private_6(){}
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void ps_private_7(){}
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void ps_private_8(){}
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void ps_private_9(){}
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void ps_private_10(){}
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void ps_private_11(){}
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void ps_private_12(){}
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void ps_private_13(){}
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void ps_private_14(){}
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void ps_private_15(){}
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void bootstrap1(){}
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void bootstrap2(){}
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void bootstrap3(){}
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void ms_windows(){}
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void msw_mouse(){}
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void mouse_install1(){}
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void mouse_install2(){}
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void mouse_int1(){}
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void mouse_int2(){}
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void mouse_io_language(){}
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void mouse_io_interrupt(){}
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void mouse_video_io(){}
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void control_bop(){}
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void diskette_io(){}
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void illegal_op_int(){}
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VOID (*BIOS[])(VOID) = { reset,
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dummy_int,
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unexpected_int,
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illegal_bop,
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illegal_bop,
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print_screen,
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illegal_op_int,
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illegal_bop,
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time_int,
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keyboard_int,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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diskette_int,
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illegal_bop,
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video_io,
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equipment,
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memory_size,
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disk_io,
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rs232_io,
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cassette_io,
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keyboard_io,
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printer_io,
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rom_basic,
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bootstrap,
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time_of_day,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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critical_region,
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cmd_install,
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cmd_load,
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illegal_bop,
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illegal_bop,
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redirector,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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diskette_io,
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illegal_bop,
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ega_video_io,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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MsBop0,
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MsBop1,
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MsBop2,
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MsBop3,
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MsBop4,
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MsBop5,
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MsBop6,
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MsBop7,
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MsBop8,
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MsBop9,
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MsBopA,
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MsBopB,
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MsBopC,
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MsBopD,
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MsBopE,
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MsBopF,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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emm_init,
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emm_io,
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return_from_call,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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rtc_int,
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re_direct,
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D11_int,
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D11_int,
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D11_int,
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int_287,
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D11_int,
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D11_int,
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worm_init,
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worm_io,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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ps_private_1,
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ps_private_2,
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ps_private_3,
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ps_private_4,
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ps_private_5,
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ps_private_6,
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ps_private_7,
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ps_private_8,
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ps_private_9,
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ps_private_10,
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ps_private_11,
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ps_private_12,
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ps_private_13,
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ps_private_14,
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ps_private_15,
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illegal_bop,
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bootstrap1,
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bootstrap2,
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bootstrap3,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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ms_windows,
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msw_mouse,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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mouse_install1,
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mouse_install2,
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mouse_int1,
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mouse_int2,
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mouse_io_language,
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mouse_io_interrupt,
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mouse_video_io,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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illegal_bop,
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switch_to_real_mode,
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host_unsimulate,
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control_bop };
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