openMSX
ROMHunterMk2.hh
Go to the documentation of this file.
1#ifndef ROMHUNTERMK2_HH
2#define ROMHUNTERMK2_HH
3
4#include "MSXRom.hh"
5#include "Ram.hh"
6
7namespace openmsx {
8
9class ROMHunterMk2 final : public MSXRom
10{
11public:
12 ROMHunterMk2(const DeviceConfig& config, Rom&& rom);
13
14 void reset(EmuTime::param time) override;
15 [[nodiscard]] byte peekMem(word address, EmuTime::param time) const override;
16 [[nodiscard]] byte readMem(word address, EmuTime::param time) override;
17 [[nodiscard]] const byte* getReadCacheLine(word address) const override;
18 void writeMem(word address, byte value, EmuTime::param time) override;
19 [[nodiscard]] byte* getWriteCacheLine(word address) const override;
20
21 template<typename Archive>
22 void serialize(Archive& ar, unsigned version);
23
24private:
25 [[nodiscard]] unsigned getRamAddr(unsigned addr) const;
26
27private:
28 Ram ram;
29 byte configReg;
30 byte bankRegs[4];
31};
32
33} // namespace openmsx
34
35#endif
byte * getWriteCacheLine(word address) const override
Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for writing.
ROMHunterMk2(const DeviceConfig &config, Rom &&rom)
Definition: ROMHunterMk2.cc:29
const byte * getReadCacheLine(word address) const override
Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for reading.
Definition: ROMHunterMk2.cc:51
void serialize(Archive &ar, unsigned version)
byte peekMem(word address, EmuTime::param time) const override
Read a byte from a given memory location.
Definition: ROMHunterMk2.cc:66
void writeMem(word address, byte value, EmuTime::param time) override
Write a given byte to a given location at a certain time to this device.
Definition: ROMHunterMk2.cc:76
byte readMem(word address, EmuTime::param time) override
Read a byte from a location at a certain time from this device.
Definition: ROMHunterMk2.cc:71
void reset(EmuTime::param time) override
This method is called on reset.
Definition: ROMHunterMk2.cc:36
This file implemented 3 utility functions:
Definition: Autofire.cc:9
uint16_t word
16 bit unsigned integer
Definition: openmsx.hh:29