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CLK/Machines/Utility/ROMCatalogue.cpp

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Starts to introduce a new grammar for ROM requests. They can be optional, and chained together in AND or OR combinations. A central catalogue knows the definitions of all ROMs.
2021-06-04 01:55:59 +00:00
//
// ROMCatalogue.cpp
// Clock Signal
//
// Created by Thomas Harte on 01/06/2021.
// Copyright © 2021 Thomas Harte. All rights reserved.
//
#include "ROMCatalogue.hpp"
With large swathes of implementation missing, compiles.
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#include <algorithm>
Starts to introduce a new grammar for ROM requests. They can be optional, and chained together in AND or OR combinations. A central catalogue knows the definitions of all ROMs.
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#include <cassert>
using namespace ROM;
With large swathes of implementation missing, compiles.
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Request::Request(Name name, bool optional) {
node.name = name;
node.is_optional = optional;
}
Starts to introduce a new grammar for ROM requests. They can be optional, and chained together in AND or OR combinations. A central catalogue knows the definitions of all ROMs.
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Attempts to implement tree construction.
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Request Request::append(Node::Type type, const Request &rhs) {
// Start with the easiest case: this is already an ::All request, and
// so is the new thing.
if(node.type == type && rhs.node.type == type) {
Request new_request = *this;
new_request.node.children.insert(new_request.node.children.end(), rhs.node.children.begin(), rhs.node.children.end());
return new_request;
}
// Otherwise create a new parent node.
Request parent;
parent.node.type = type;
parent.node.children.push_back(this->node);
parent.node.children.push_back(rhs.node);
return parent;
}
Starts to introduce a new grammar for ROM requests. They can be optional, and chained together in AND or OR combinations. A central catalogue knows the definitions of all ROMs.
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Request Request::operator &&(const Request &rhs) {
Attempts to implement tree construction.
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return append(Node::Type::All, rhs);
Starts to introduce a new grammar for ROM requests. They can be optional, and chained together in AND or OR combinations. A central catalogue knows the definitions of all ROMs.
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}
Request Request::operator ||(const Request &rhs) {
Attempts to implement tree construction.
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return append(Node::Type::Any, rhs);
Starts to introduce a new grammar for ROM requests. They can be optional, and chained together in AND or OR combinations. A central catalogue knows the definitions of all ROMs.
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}
Implements ROM::Request::validate. It now also validates ROM sizes, so can no longer take a const Map.
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bool Request::validate(Map &map) const {
return node.validate(map);
Starts to introduce a new grammar for ROM requests. They can be optional, and chained together in AND or OR combinations. A central catalogue knows the definitions of all ROMs.
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}
std::vector<ROM::Description> Request::all_descriptions() const {
With large swathes of implementation missing, compiles.
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std::vector<Description> result;
Starts to introduce a new grammar for ROM requests. They can be optional, and chained together in AND or OR combinations. A central catalogue knows the definitions of all ROMs.
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node.add_descriptions(result);
return result;
}
With large swathes of implementation missing, compiles.
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void Request::Node::add_descriptions(std::vector<Description> &result) const {
Starts to introduce a new grammar for ROM requests. They can be optional, and chained together in AND or OR combinations. A central catalogue knows the definitions of all ROMs.
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if(type == Type::One) {
result.push_back(name);
return;
}
for(const auto &node: children) {
node.add_descriptions(result);
}
}
Implements ROM::Request::validate. It now also validates ROM sizes, so can no longer take a const Map.
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bool Request::Node::validate(Map &map) const {
// Leaf nodes are easy: check that the named ROM is present,
// unless it's optional, in which case it is always valid.
//
// If it is present, make sure it's the proper size.
if(type == Type::One) {
auto rom = map.find(name);
if(rom == map.end()) {
return is_optional;
}
const Description description(name);
rom->second.resize(description.size);
return true;
}
// This is a collection node then. Check for both any or all
// simultaneously, since all nodes will need to be visited
// regardless of any/all in order to ensure proper sizing.
bool has_all = true;
bool has_any = false;
for(const auto &child: children) {
const bool is_valid = child.validate(map);
has_all &= is_valid;
has_any |= is_valid;
}
return (type == Type::Any && has_any) || (type == Type::All && has_all);
}
With large swathes of implementation missing, compiles.
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std::optional<Description> Description::from_crc(uint32_t crc32) {
for(int name = 1; name <= SpectrumPlus3; name++) {
const Description candidate = Description(ROM::Name(name));
const auto found_crc = std::find(candidate.crc32s.begin(), candidate.crc32s.end(), crc32);
if(found_crc != candidate.crc32s.end()) {
return candidate;
}
}
return std::nullopt;
}
Starts to introduce a new grammar for ROM requests. They can be optional, and chained together in AND or OR combinations. A central catalogue knows the definitions of all ROMs.
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Description::Description(Name name) {
switch(name) {
default: assert(false); break;
Transcribes the Apple II ROM descriptions.
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case Name::AMSDOS: *this = Description(name, "AmstradCPC", "the Amstrad Disk Operating System", "amsdos.rom", 16*1024, 0x1fe22ecdu); break;
case Name::CPC464Firmware: *this = Description(name, "AmstradCPC", "the CPC 464 firmware", "os464.rom", 16*1024, 0x815752dfu); break;
case Name::CPC464BASIC: *this = Description(name, "AmstradCPC", "the CPC 464 BASIC ROM", "basic464.rom", 16*1024, 0x7d9a3bacu); break;
case Name::CPC664Firmware: *this = Description(name, "AmstradCPC", "the CPC 664 firmware", "os664.rom", 16*1024, 0x3f5a6dc4u); break;
case Name::CPC664BASIC: *this = Description(name, "AmstradCPC", "the CPC 664 BASIC ROM", "basic664.rom", 16*1024, 0x32fee492u); break;
case Name::CPC6128Firmware: *this = Description(name, "AmstradCPC", "the CPC 6128 firmware", "os664.rom", 16*1024, 0x0219bb74u); break;
case Name::CPC6128BASIC: *this = Description(name, "AmstradCPC", "the CPC 6128 BASIC ROM", "basic664.rom", 16*1024, 0xca6af63du); break;
case Name::AppleIIEnhancedE: *this = Description(name, "AppleII", "the Enhanced Apple IIe ROM", "apple2e.rom", 32*1024, 0x65989942u); break;
case Name::AppleIIe: *this = Description(name, "AppleII", "the Apple IIe ROM", "apple2eu.rom", 32*1024, 0xe12be18du); break;
case Name::AppleIIPlus: *this = Description(name, "AppleII", "the Apple II+ ROM", "apple2.rom", 12*1024, 0xf66f9c26u); break;
case Name::AppleIIOriginal: *this = Description(name, "AppleII", "the original Apple II ROM", "apple2o.rom", 12*1024, 0xba210588u); break;
case Name::AppleIICharacter: *this = Description(name, "AppleII", "the basic Apple II character ROM", "apple2-character.rom", 2*1024, 0x64f415c6u); break;
case Name::AppleIIeCharacter: *this = Description(name, "AppleII", "the Apple IIe character ROM", "apple2eu-character.rom", 4*1024, 0x816a86f1u); break;
case Name::AppleIIEnhancedECharacter:
*this = Description(name, "AppleII", "the Enhanced Apple IIe character ROM", "apple2e-character.rom", 4*1024, 0x2651014du);
Starts to introduce a new grammar for ROM requests. They can be optional, and chained together in AND or OR combinations. A central catalogue knows the definitions of all ROMs.
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break;
Transcribes the Apple II ROM descriptions.
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case Name::AppleIIgsROM00: /* TODO */
case Name::AppleIIgsROM01: *this = Description(name, "AppleIIgs", "the Apple IIgs ROM01", "apple2gs.rom", 128*1024, 0x42f124b0u); break;
case Name::AppleIIgsROM03: *this = Description(name, "AppleIIgs", "the Apple IIgs ROM03", "apple2gs.rom2", 256*1024, 0xde7ddf29u); break;
case Name::AppleIIgsCharacter: *this = Description(name, "AppleIIgs", "the Apple IIgs character ROM", "apple2gs.chr", 4*1024, 0x91e53cd8u); break;
case AppleIIgsMicrocontrollerROM03:
*this = Description(name, "AppleIIgs", "the Apple IIgs ROM03 ADB microcontroller ROM", "341s0632-2", 4*1024, 0xe1c11fb0u);
Starts to introduce a new grammar for ROM requests. They can be optional, and chained together in AND or OR combinations. A central catalogue knows the definitions of all ROMs.
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break;
Transcribes the Apple II ROM descriptions.
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case Name::DiskIIBoot16Sector:
*this = Description(name, "DiskII", "the Disk II 16-sector boot ROM", "boot-16.rom", 256, 0xce7144f6u);
Starts to introduce a new grammar for ROM requests. They can be optional, and chained together in AND or OR combinations. A central catalogue knows the definitions of all ROMs.
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break;
Transcribes the Apple II ROM descriptions.
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case Name::DiskIIStateMachine16Sector:
*this = Description(name, "DiskII", "the Disk II 16-sector state machine ROM", "state-machine-16.rom", 256, std::initializer_list<uint32_t>{ 0x9796a238, 0xb72a2c70 } );
Starts to introduce a new grammar for ROM requests. They can be optional, and chained together in AND or OR combinations. A central catalogue knows the definitions of all ROMs.
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break;
Transcribes the Apple II ROM descriptions.
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case Name::DiskIIBoot13Sector:
*this = Description(name, "DiskII", "the Disk II 13-sector boot ROM", "boot-13.rom", 256, 0xd34eb2ffu);
Starts to introduce a new grammar for ROM requests. They can be optional, and chained together in AND or OR combinations. A central catalogue knows the definitions of all ROMs.
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break;
Transcribes the Apple II ROM descriptions.
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case Name::DiskIIStateMachine13Sector:
*this = Description(name, "DiskII", "the Disk II 13-sector state machine ROM", "state-machine-13.rom", 256, 0x62e22620u);
Starts to introduce a new grammar for ROM requests. They can be optional, and chained together in AND or OR combinations. A central catalogue knows the definitions of all ROMs.
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break;
}
}
// switch(model) {
// default:
// case Model::Mac128k:
// ram_size = 128*1024;
// rom_size = 64*1024;
// rom_descriptions.emplace_back(machine_name, "the Macintosh 128k ROM", "mac128k.rom", 64*1024, 0x6d0c8a28);
// break;
// case Model::Mac512k:
// ram_size = 512*1024;
// rom_size = 64*1024;
// rom_descriptions.emplace_back(machine_name, "the Macintosh 512k ROM", "mac512k.rom", 64*1024, 0xcf759e0d);
// break;
// case Model::Mac512ke:
// case Model::MacPlus: {
// ram_size = ((model == Model::MacPlus) ? 4096 : 512)*1024;
// rom_size = 128*1024;
// const std::initializer_list<uint32_t> crc32s = { 0x4fa5b399, 0x7cacd18f, 0xb2102e8e };
// rom_descriptions.emplace_back(machine_name, "the Macintosh Plus ROM", "macplus.rom", 128*1024, crc32s);
// } break;
// }
// std::vector<ROMMachine::ROM> rom_descriptions = {
// {"AtariST", "the UK TOS 1.00 ROM", "tos100.img", 192*1024, 0x1a586c64}
//// {"AtariST", "the UK TOS 1.04 ROM", "tos104.img", 192*1024, 0xa50d1d43}
// };
// rom_list.emplace_back(new ROMMachine::ROM("ColecoVision", "the ColecoVision BIOS", std::vector<std::string>{ "coleco.rom" }, 8*1024, 0x3aa93ef3u));
// if(use_zx81_rom) {
// rom_list.emplace_back(new ROMMachine::ROM("ZX8081", "the ZX81 BASIC ROM", std::vector<std::string>{ "zx81.rom" }, 8 * 1024, 0x4b1dd6ebu));
// } else {
// rom_list.emplace_back(new ROMMachine::ROM("ZX8081", "the ZX80 BASIC ROM", std::vector<std::string>{ "zx80.rom" }, 4 * 1024, 0x4c7fc597u));
// }
// const std::string machine = "ZXSpectrum";
// switch(model) {
// case Model::SixteenK:
// case Model::FortyEightK:
// rom_names.emplace_back(machine, "the 48kb ROM", "48.rom", 16 * 1024, 0xddee531fu);
// break;
//
// case Model::OneTwoEightK:
// rom_names.emplace_back(machine, "the 128kb ROM", "128.rom", 32 * 1024, 0x2cbe8995u);
// break;
//
// case Model::Plus2:
// rom_names.emplace_back(machine, "the +2 ROM", "plus2.rom", 32 * 1024, 0xe7a517dcu);
// break;
//
// case Model::Plus2a:
// case Model::Plus3: {
// const std::initializer_list<uint32_t> crc32s = { 0x96e3c17a, 0xbe0d9ec4 };
// rom_names.emplace_back(machine, "the +2a/+3 ROM", "plus3.rom", 64 * 1024, crc32s);
// } break;
// }
// const std::string machine_name = "Electron";
// std::vector<ROMMachine::ROM> required_roms = {
// {machine_name, "the Acorn BASIC II ROM", "basic.rom", 16*1024, 0x79434781},
// {machine_name, "the Electron MOS ROM", "os.rom", 16*1024, 0xbf63fb1f}
// };
// const size_t pres_adfs_rom_position = required_roms.size();
// if(target.has_pres_adfs) {
// required_roms.emplace_back(machine_name, "the E00 ADFS ROM, first slot", "ADFS-E00_1.rom", 16*1024, 0x51523993);
// required_roms.emplace_back(machine_name, "the E00 ADFS ROM, second slot", "ADFS-E00_2.rom", 16*1024, 0x8d17de0e);
// }
// const size_t acorn_adfs_rom_position = required_roms.size();
// if(target.has_acorn_adfs) {
// required_roms.emplace_back(machine_name, "the Acorn ADFS ROM", "adfs.rom", 16*1024, 0x3289bdc6);
// }
// const size_t dfs_rom_position = required_roms.size();
// if(target.has_dfs) {
// required_roms.emplace_back(machine_name, "the 1770 DFS ROM", "DFS-1770-2.20.rom", 16*1024, 0xf3dc9bc5);
// }
// const size_t ap6_rom_position = required_roms.size();
// if(target.has_ap6_rom) {
// required_roms.emplace_back(machine_name, "the 8kb Advanced Plus 6 ROM", "AP6v133.rom", 8*1024, 0xe0013cfc);
// }
// new ROMMachine::ROM("MasterSystem",
// is_japanese ? "the Japanese Master System BIOS" : "the European/US Master System BIOS",
// is_japanese ? "japanese-bios.sms" : "bios.sms",
// 8*1024,
// is_japanese ? 0x48d44a13u : 0x0072ed54u,
// true
// )
// switch(personality) {
// case Personality::C1540:
// device_name = "1540";
// crc = 0x718d42b1;
// break;
// case Personality::C1541:
// device_name = "1541";
// crc = 0xfb760019;
// break;
// }
//
// auto roms = rom_fetcher({ {"Commodore1540", "the " + device_name + " ROM", device_name + ".bin", 16*1024, crc} });
// const std::string machine_name = "Vic20";
// std::vector<ROMMachine::ROM> rom_names = {
// {machine_name, "the VIC-20 BASIC ROM", "basic.bin", 8*1024, 0xdb4c43c1u}
// };
// switch(target.region) {
// default:
// rom_names.emplace_back(machine_name, "the English-language VIC-20 character ROM", "characters-english.bin", 4*1024, 0x83e032a6u);
// rom_names.emplace_back(machine_name, "the English-language PAL VIC-20 kernel ROM", "kernel-pal.bin", 8*1024, 0x4be07cb4u);
// break;
// case Analyser::Static::Commodore::Target::Region::American:
// rom_names.emplace_back(machine_name, "the English-language VIC-20 character ROM", "characters-english.bin", 4*1024, 0x83e032a6u);
// rom_names.emplace_back(machine_name, "the English-language NTSC VIC-20 kernel ROM", "kernel-ntsc.bin", 8*1024, 0xe5e7c174u);
// break;
// case Analyser::Static::Commodore::Target::Region::Danish:
// rom_names.emplace_back(machine_name, "the Danish VIC-20 character ROM", "characters-danish.bin", 4*1024, 0x7fc11454u);
// rom_names.emplace_back(machine_name, "the Danish VIC-20 kernel ROM", "kernel-danish.bin", 8*1024, 0x02adaf16u);
// break;
// case Analyser::Static::Commodore::Target::Region::Japanese:
// rom_names.emplace_back(machine_name, "the Japanese VIC-20 character ROM", "characters-japanese.bin", 4*1024, 0xfcfd8a4bu);
// rom_names.emplace_back(machine_name, "the Japanese VIC-20 kernel ROM", "kernel-japanese.bin", 8*1024, 0x336900d7u);
// break;
// case Analyser::Static::Commodore::Target::Region::Swedish:
// rom_names.emplace_back(machine_name, "the Swedish VIC-20 character ROM", "characters-swedish.bin", 4*1024, 0xd808551du);
// rom_names.emplace_back(machine_name, "the Swedish VIC-20 kernel ROM", "kernel-swedish.bin", 8*1024, 0xb2a60662u);
// break;
// }
// const std::string machine_name = "Oric";
// std::vector<ROMMachine::ROM> rom_names = { {machine_name, "the Oric colour ROM", "colour.rom", 128, 0xd50fca65u, true} };
// switch(target.rom) {
// case Analyser::Static::Oric::Target::ROM::BASIC10:
// rom_names.emplace_back(machine_name, "Oric BASIC 1.0", "basic10.rom", 16*1024, 0xf18710b4u);
// break;
// case Analyser::Static::Oric::Target::ROM::BASIC11:
// rom_names.emplace_back(machine_name, "Oric BASIC 1.1", "basic11.rom", 16*1024, 0xc3a92befu);
// break;
// case Analyser::Static::Oric::Target::ROM::Pravetz:
// rom_names.emplace_back(machine_name, "Pravetz BASIC", "pravetz.rom", 16*1024, 0x58079502u);
// break;
// }
// size_t diskii_state_machine_index = 0;
// switch(disk_interface) {
// default: break;
// case DiskInterface::BD500:
// rom_names.emplace_back(machine_name, "the Oric Byte Drive 500 ROM", "bd500.rom", 8*1024, 0x61952e34u);
// break;
// case DiskInterface::Jasmin:
// rom_names.emplace_back(machine_name, "the Oric Jasmin ROM", "jasmin.rom", 2*1024, 0x37220e89u);
// break;
// case DiskInterface::Microdisc:
// rom_names.emplace_back(machine_name, "the Oric Microdisc ROM", "microdisc.rom", 8*1024, 0xa9664a9cu);
// break;
// case DiskInterface::Pravetz:
// rom_names.emplace_back(machine_name, "the 8DOS boot ROM", "8dos.rom", 512, 0x49a74c06u);
// // These ROM details are coupled with those in the DiskIICard.
// diskii_state_machine_index = rom_names.size();
// rom_names.emplace_back("DiskII", "the Disk II 16-sector state machine ROM", "state-machine-16.rom", 256, std::initializer_list<uint32_t>{ 0x9796a238u, 0xb72a2c70u });
// break;
// }
//
// const auto collection = ROMMachine::ROMCollection(rom_names);
// const std::string machine_name = "MSX";
// std::vector<ROMMachine::ROM> required_roms = {
// {machine_name, "any MSX BIOS", "msx.rom", 32*1024, 0x94ee12f3u}
// };
//
// bool is_ntsc = true;
// uint8_t character_generator = 1; /* 0 = Japan, 1 = USA, etc, 2 = USSR */
// uint8_t date_format = 1; /* 0 = Y/M/D, 1 = M/D/Y, 2 = D/M/Y */
// uint8_t keyboard = 1; /* 0 = Japan, 1 = USA, 2 = France, 3 = UK, 4 = Germany, 5 = USSR, 6 = Spain */
//
// // TODO: CRCs below are incomplete, at best.
// switch(target.region) {
// case Target::Region::Japan:
// required_roms.emplace_back(machine_name, "a Japanese MSX BIOS", "msx-japanese.rom", 32*1024, 0xee229390u);
// vdp_->set_tv_standard(TI::TMS::TVStandard::NTSC);
//
// is_ntsc = true;
// character_generator = 0;
// date_format = 0;
// break;
// case Target::Region::USA:
// required_roms.emplace_back(machine_name, "an American MSX BIOS", "msx-american.rom", 32*1024, 0u);
// vdp_->set_tv_standard(TI::TMS::TVStandard::NTSC);
//
// is_ntsc = true;
// character_generator = 1;
// date_format = 1;
// break;
// case Target::Region::Europe:
// required_roms.emplace_back(machine_name, "a European MSX BIOS", "msx-european.rom", 32*1024, 0u);
// vdp_->set_tv_standard(TI::TMS::TVStandard::PAL);
//
// is_ntsc = false;
// character_generator = 1;
// date_format = 2;
// break;
// }
//
// ROMMachine::ROMVector rom_list;
// ROMMachine::ROMCollection *bios = new ROMMachine::ROMCollection(required_roms, ROMMachine::ROMCollection::Type::Any);
// rom_list.emplace_back(bios);
//
// // Fetch the necessary ROMs; try the region-specific ROM first,
// // but failing that fall back on patching the main one.
// size_t disk_index = 0;
// if(target.has_disk_drive) {
// disk_index = required_roms.size();
// rom_list.emplace_back(new ROMMachine::ROM(machine_name, "the MSX-DOS ROM", "disk.rom", 16*1024, 0x721f61dfu));
// }
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