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Finishing to clean tests and adding the start of the bus logger

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Anonymus Raccoon
2020-03-24 01:53:45 +01:00
parent 09cd825bed
commit 95f17c06a8
47 changed files with 2421 additions and 2176 deletions
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68
sources/Memory/ARectangleMemory.cpp Normal file
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//
// Created by anonymus-raccoon on 1/29/20.
//
#include <iostream>
#include "ARectangleMemory.hpp"
#include "../Exceptions/InvalidAddress.hpp"
namespace ComSquare::Memory
{
uint8_t ARectangleMemory::read(uint24_t addr)
{
addr += this->getStart();
uint8_t bank = addr >> 16u;
uint16_t page = addr;
unsigned bankCount = bank - this->_startBank;
unsigned pageCount = this->_endPage - this->_startPage;
if (bank < this->_startBank || bank > this->_endBank)
throw InvalidAddress("Rectangle memory read Invalid Bank", addr);
if (page < this->_startPage || page > this->_endPage)
throw InvalidAddress("Rectangle memory read Invalid Page", addr);
page -= this->_startPage;
page += pageCount * bankCount;
return this->read_internal(page);
}
void ARectangleMemory::write(uint24_t addr, uint8_t data)
{
addr += this->getStart();
uint8_t bank = addr >> 16u;
uint16_t page = addr;
unsigned bankCount = bank - this->_startBank;
unsigned pageCount = this->_endPage - this->_startPage;
if (bank < this->_startBank || bank > this->_endBank)
throw InvalidRectangleAddress("Rectangle memory write Invalid Bank", addr, bank, this->_startBank, this->_endBank);
if (page < this->_startPage || page > this->_endPage)
throw InvalidRectangleAddress("Rectangle memory write Invalid Page", addr, page, this->_startPage, this->_endPage);
page -= this->_startPage;
page += pageCount * bankCount;
this->write_internal(page, data);
}
bool ARectangleMemory::hasMemoryAt(uint24_t addr)
{
uint8_t bank = addr >> 16u;
uint16_t page = addr;
if (this->_startBank <= bank && bank <= this->_endBank)
if (this->_startPage <= page && page <= this->_endPage)
return true;
return false;
}
uint24_t ARectangleMemory::getStart()
{
return (this->_startBank << 16u) + this->_startPage;
}
void ARectangleMemory::setMemoryRegion(uint8_t startBank, uint8_t endBank, uint16_t startPage, uint16_t endPage)
{
this->_startBank = startBank;
this->_endBank = endBank;
this->_startPage = startPage;
this->_endPage = endPage;
}
}