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/* -*- mode: C++; tab-width: 4 -*- */
/* ===================================================================== *\
Copyright (c) 2000-2001 Palm, Inc. or its subsidiaries.
All rights reserved.
This file is part of the Palm OS Emulator.
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.
\* ===================================================================== */
#include "EmCommon.h"
#include "EmRegsASICSymbol1700.h"
// Given a register (specified by its field name), return its address
// in emulated space.
#define addressof(reg) \
(this->GetAddressStart () + fRegs.offsetof_##reg ())
// Macro to help the installation of handlers for a register.
#define INSTALL_HANDLER(read, write, reg) \
this->SetHandler ( (ReadFunction) &EmRegsASICSymbol1700::read, \
(WriteFunction) &EmRegsASICSymbol1700::write, \
addressof (reg), \
fRegs.reg.GetSize ())
// ---------------------------------------------------------------------------
// EmRegsASICSymbol1700::EmRegsASICSymbol1700
// ---------------------------------------------------------------------------
EmRegsASICSymbol1700::EmRegsASICSymbol1700 (void)
{
}
// ---------------------------------------------------------------------------
// EmRegsASICSymbol1700::~EmRegsASICSymbol1700
// ---------------------------------------------------------------------------
EmRegsASICSymbol1700::~EmRegsASICSymbol1700 (void)
{
}
// ---------------------------------------------------------------------------
// EmRegsASICSymbol1700::Initialize
// ---------------------------------------------------------------------------
void EmRegsASICSymbol1700::Initialize (void)
{
EmRegs::Initialize ();
}
// ---------------------------------------------------------------------------
// EmRegsASICSymbol1700::Reset
// ---------------------------------------------------------------------------
void EmRegsASICSymbol1700::Reset (Bool hardwareReset)
{
EmRegs::Reset (hardwareReset);
memset (fRegs.GetPtr (), 0, fRegs.GetSize ());
}
// ---------------------------------------------------------------------------
// EmRegsASICSymbol1700::Save
// ---------------------------------------------------------------------------
void EmRegsASICSymbol1700::Save (SessionFile& f)
{
EmRegs::Save (f);
}
// ---------------------------------------------------------------------------
// EmRegsASICSymbol1700::Load
// ---------------------------------------------------------------------------
void EmRegsASICSymbol1700::Load (SessionFile& f)
{
EmRegs::Load (f);
}
// ---------------------------------------------------------------------------
// EmRegsASICSymbol1700::Dispose
// ---------------------------------------------------------------------------
void EmRegsASICSymbol1700::Dispose (void)
{
EmRegs::Dispose ();
}
// ---------------------------------------------------------------------------
// EmRegsASICSymbol1700::SetSubBankHandlers
// ---------------------------------------------------------------------------
void EmRegsASICSymbol1700::SetSubBankHandlers (void)
{
// Install base handlers.
EmRegs::SetSubBankHandlers ();
// Now add standard/specialized handers for the defined registers.
// Install the first three by hand instead of using our
// INSTALL_HANDLER macro. That macro doesn't support the
// installation of a field that's an array.
this->SetHandler ( (ReadFunction) &EmRegsASICSymbol1700::StdReadBE, \
(WriteFunction) &EmRegsASICSymbol1700::StdWriteBE, \
addressof (S24IO), \
64);
this->SetHandler ( (ReadFunction) &EmRegsASICSymbol1700::StdReadBE, \
(WriteFunction) &EmRegsASICSymbol1700::StdWriteBE, \
addressof (S24Attribute), \
32);
this->SetHandler ( (ReadFunction) &EmRegsASICSymbol1700::StdReadBE, \
(WriteFunction) &EmRegsASICSymbol1700::StdWriteBE, \
addressof (UART8251MacroSelect),\
4);
// INSTALL_HANDLER (StdReadBE, StdWriteBE, S24IO);
// INSTALL_HANDLER (StdReadBE, StdWriteBE, S24Attribute);
// INSTALL_HANDLER (StdReadBE, StdWriteBE, UART8251MacroSelect);
INSTALL_HANDLER (StdReadBE, StdWriteBE, ScannerDecoderControl);
INSTALL_HANDLER (StdReadBE, StdWriteBE, Control);
INSTALL_HANDLER (StdReadBE, StdWriteBE, GPIOData);
INSTALL_HANDLER (StdReadBE, StdWriteBE, GPIODirection);
}
// ---------------------------------------------------------------------------
// EmRegsASICSymbol1700::GetRealAddress
// ---------------------------------------------------------------------------
uint8* EmRegsASICSymbol1700::GetRealAddress (emuptr address)
{
return (uint8*) fRegs.GetPtr () + address - this->GetAddressStart ();
}
// ---------------------------------------------------------------------------
// EmRegsASICSymbol1700::GetAddressStart
// ---------------------------------------------------------------------------
emuptr EmRegsASICSymbol1700::GetAddressStart (void)
{
return 0x11000000;
}
// ---------------------------------------------------------------------------
// EmRegsASICSymbol1700::GetAddressRange
// ---------------------------------------------------------------------------
uint32 EmRegsASICSymbol1700::GetAddressRange (void)
{
return fRegs.GetSize ();
}
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