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232 lines
7.5 KiB
C++
232 lines
7.5 KiB
C++
//
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// MachineForTarget.cpp
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// Clock Signal
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//
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// Created by Thomas Harte on 04/11/2017.
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// Copyright 2017 Thomas Harte. All rights reserved.
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//
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#include "MachineForTarget.hpp"
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#include <algorithm>
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// Sources for runtime options.
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#include "../AmstradCPC/AmstradCPC.hpp"
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#include "../Apple/AppleII/AppleII.hpp"
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#include "../Apple/Macintosh/Macintosh.hpp"
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#include "../Atari/2600/Atari2600.hpp"
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#include "../Atari/ST/AtariST.hpp"
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#include "../ColecoVision/ColecoVision.hpp"
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#include "../Commodore/Vic-20/Vic20.hpp"
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#include "../Electron/Electron.hpp"
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#include "../MasterSystem/MasterSystem.hpp"
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#include "../MSX/MSX.hpp"
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#include "../Oric/Oric.hpp"
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#include "../ZX8081/ZX8081.hpp"
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// Sources for construction options.
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#include "../../Analyser/Static/Acorn/Target.hpp"
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#include "../../Analyser/Static/AmstradCPC/Target.hpp"
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#include "../../Analyser/Static/AppleII/Target.hpp"
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#include "../../Analyser/Static/Atari2600/Target.hpp"
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#include "../../Analyser/Static/AtariST/Target.hpp"
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#include "../../Analyser/Static/Commodore/Target.hpp"
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#include "../../Analyser/Static/Macintosh/Target.hpp"
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#include "../../Analyser/Static/MSX/Target.hpp"
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#include "../../Analyser/Static/Oric/Target.hpp"
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#include "../../Analyser/Static/Sega/Target.hpp"
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#include "../../Analyser/Static/ZX8081/Target.hpp"
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#include "../../Analyser/Dynamic/MultiMachine/MultiMachine.hpp"
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#include "TypedDynamicMachine.hpp"
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Machine::DynamicMachine *Machine::MachineForTarget(const Analyser::Static::Target *target, const ROMMachine::ROMFetcher &rom_fetcher, Machine::Error &error) {
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error = Machine::Error::None;
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Machine::DynamicMachine *machine = nullptr;
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try {
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#define BindD(name, m) case Analyser::Machine::m: machine = new Machine::TypedDynamicMachine<name::Machine>(name::Machine::m(target, rom_fetcher)); break;
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#define Bind(m) BindD(m, m)
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switch(target->machine) {
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Bind(AmstradCPC)
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BindD(Apple::II, AppleII)
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BindD(Apple::Macintosh, Macintosh)
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Bind(Atari2600)
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BindD(Atari::ST, AtariST)
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BindD(Coleco::Vision, ColecoVision)
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BindD(Commodore::Vic20, Vic20)
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Bind(Electron)
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Bind(MSX)
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Bind(Oric)
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BindD(Sega::MasterSystem, MasterSystem)
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Bind(ZX8081)
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default:
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error = Machine::Error::UnknownMachine;
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return nullptr;
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}
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#undef Bind
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} catch(ROMMachine::Error construction_error) {
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switch(construction_error) {
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case ROMMachine::Error::MissingROMs:
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error = Machine::Error::MissingROM;
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break;
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default:
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error = Machine::Error::UnknownError;
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break;
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}
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}
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return machine;
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}
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Machine::DynamicMachine *Machine::MachineForTargets(const Analyser::Static::TargetList &targets, const ROMMachine::ROMFetcher &rom_fetcher, Error &error) {
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// Zero targets implies no machine.
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if(targets.empty()) {
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error = Error::NoTargets;
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return nullptr;
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}
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// If there's more than one target, get all the machines and combine them into a multimachine.
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if(targets.size() > 1) {
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std::vector<std::unique_ptr<Machine::DynamicMachine>> machines;
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for(const auto &target: targets) {
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machines.emplace_back(MachineForTarget(target.get(), rom_fetcher, error));
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// Exit early if any errors have occurred.
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if(error != Error::None) {
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return nullptr;
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}
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}
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// If a multimachine would just instantly collapse the list to a single machine, do
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// so without the ongoing baggage of a multimachine.
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if(Analyser::Dynamic::MultiMachine::would_collapse(machines)) {
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return machines.front().release();
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} else {
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return new Analyser::Dynamic::MultiMachine(std::move(machines));
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}
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}
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// There's definitely exactly one target.
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return MachineForTarget(targets.front().get(), rom_fetcher, error);
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}
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std::string Machine::ShortNameForTargetMachine(const Analyser::Machine machine) {
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switch(machine) {
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case Analyser::Machine::AmstradCPC: return "AmstradCPC";
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case Analyser::Machine::AppleII: return "AppleII";
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case Analyser::Machine::Atari2600: return "Atari2600";
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case Analyser::Machine::AtariST: return "AtariST";
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case Analyser::Machine::ColecoVision: return "ColecoVision";
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case Analyser::Machine::Electron: return "Electron";
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case Analyser::Machine::Macintosh: return "Macintosh";
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case Analyser::Machine::MasterSystem: return "MasterSystem";
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case Analyser::Machine::MSX: return "MSX";
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case Analyser::Machine::Oric: return "Oric";
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case Analyser::Machine::Vic20: return "Vic20";
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case Analyser::Machine::ZX8081: return "ZX8081";
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default: return "";
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}
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}
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std::string Machine::LongNameForTargetMachine(Analyser::Machine machine) {
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switch(machine) {
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case Analyser::Machine::AmstradCPC: return "Amstrad CPC";
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case Analyser::Machine::AppleII: return "Apple II";
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case Analyser::Machine::Atari2600: return "Atari 2600";
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case Analyser::Machine::AtariST: return "Atari ST";
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case Analyser::Machine::ColecoVision: return "ColecoVision";
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case Analyser::Machine::Electron: return "Acorn Electron";
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case Analyser::Machine::Macintosh: return "Apple Macintosh";
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case Analyser::Machine::MasterSystem: return "Sega Master System";
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case Analyser::Machine::MSX: return "MSX";
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case Analyser::Machine::Oric: return "Oric";
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case Analyser::Machine::Vic20: return "Vic 20";
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case Analyser::Machine::ZX8081: return "ZX80/81";
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default: return "";
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}
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}
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std::vector<std::string> Machine::AllMachines(Type type, bool long_names) {
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std::vector<std::string> result;
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#define AddName(x) result.push_back(long_names ? LongNameForTargetMachine(Analyser::Machine::x) : ShortNameForTargetMachine(Analyser::Machine::x))
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if(type == Type::Any || type == Type::RequiresMedia) {
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AddName(Atari2600);
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AddName(ColecoVision);
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AddName(MasterSystem);
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}
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if(type == Type::Any || type == Type::DoesntRequireMedia) {
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AddName(AmstradCPC);
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AddName(AppleII);
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AddName(AtariST);
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AddName(Electron);
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AddName(Macintosh);
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AddName(MSX);
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AddName(Oric);
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AddName(Vic20);
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AddName(ZX8081);
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}
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#undef AddName
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return result;
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}
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std::map<std::string, std::unique_ptr<Reflection::Struct>> Machine::AllOptionsByMachineName() {
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std::map<std::string, std::unique_ptr<Reflection::Struct>> options;
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#define Emplace(machine, class) \
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options.emplace(std::make_pair(LongNameForTargetMachine(Analyser::Machine::machine), std::make_unique<class::Options>(Configurable::OptionsType::UserFriendly)));
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Emplace(AmstradCPC, AmstradCPC::Machine);
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Emplace(AppleII, Apple::II::Machine);
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Emplace(AtariST, Atari::ST::Machine);
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Emplace(ColecoVision, Coleco::Vision::Machine);
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Emplace(Electron, Electron::Machine);
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Emplace(Macintosh, Apple::Macintosh::Machine);
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Emplace(MasterSystem, Sega::MasterSystem::Machine);
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Emplace(MSX, MSX::Machine);
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Emplace(Oric, Oric::Machine);
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Emplace(Vic20, Commodore::Vic20::Machine);
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Emplace(ZX8081, ZX8081::Machine);
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#undef Emplace
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return options;
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}
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std::map<std::string, std::unique_ptr<Analyser::Static::Target>> Machine::TargetsByMachineName(bool meaningful_without_media_only) {
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std::map<std::string, std::unique_ptr<Analyser::Static::Target>> options;
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#define AddMapped(Name, TargetNamespace) \
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options.emplace(std::make_pair(LongNameForTargetMachine(Analyser::Machine::Name), new Analyser::Static::TargetNamespace::Target));
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#define Add(Name) AddMapped(Name, Name)
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Add(AmstradCPC);
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Add(AppleII);
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Add(AtariST);
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AddMapped(Electron, Acorn);
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Add(Macintosh);
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Add(MSX);
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Add(Oric);
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AddMapped(Vic20, Commodore);
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Add(ZX8081);
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if(!meaningful_without_media_only) {
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Add(Atari2600);
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options.emplace(std::make_pair(LongNameForTargetMachine(Analyser::Machine::ColecoVision), new Analyser::Static::Target(Analyser::Machine::ColecoVision)));
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AddMapped(MasterSystem, Sega);
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}
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#undef Add
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#undef AddTwo
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return options;
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}
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