56 lines
2.1 KiB
TypeScript
56 lines
2.1 KiB
TypeScript
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import { C64 } from "../machine/c64";
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import { Platform, WASMMachine, Base6502MachinePlatform, getToolForFilename_6502, getOpcodeMetadata_6502 } from "../common/baseplatform";
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import { PLATFORMS } from "../common/emu";
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const C64_PRESETS = [
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{id:'hello.dasm', name:'Hello World (ASM)'},
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{id:'sidtune.dasm', name:'SID Tune (ASM)'},
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{id:'eliza.c', name:'Eliza (C)'},
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{id:'tgidemo.c', name:'TGI Graphics Demo (C)'},
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{id:'upandaway.c', name:'Up, Up and Away (C)'},
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{id:'joymove.c', name:'Joystick Movement (C)'},
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];
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const C64_MEMORY_MAP = { main:[
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{name:'6510 Registers',start:0x0, size:0x2,type:'io'},
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{name:'RAM', start:0x2, size:0x7ffe,type:'ram'},
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{name:'Cartridge ROM',start:0x8000,size:0x2000,type:'rom'},
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{name:'BASIC ROM', start:0xa000,size:0x2000,type:'rom'},
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{name:'RAM', start:0xc000,size:0x1000,type:'ram'},
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{name:'VIC-II I/O', start:0xd000,size:0x0400,type:'io'},
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{name:'Color RAM', start:0xd800,size:0x0400,type:'io'},
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{name:'CIA 1', start:0xdc00,size:0x0100,type:'io'},
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{name:'CIA 2', start:0xdd00,size:0x0100,type:'io'},
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{name:'KERNAL ROM', start:0xe000,size:0x2000,type:'rom'},
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] }
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class C64Platform extends Base6502MachinePlatform<C64> implements Platform {
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newMachine() { return new C64(); }
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getPresets() { return C64_PRESETS; }
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getDefaultExtension() { return ".c"; };
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readAddress(a) { return this.machine.readConst(a); }
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loadBios(bios) { this.machine.loadBIOS(bios); }
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getMemoryMap() { return C64_MEMORY_MAP; }
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}
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class C64WASMPlatform extends Base6502MachinePlatform<WASMMachine> implements Platform {
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newMachine() { return new WASMMachine('c64'); }
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async start() {
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// TODO: start() needs to block
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await this.machine.loadWASM();
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super.start();
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}
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getPresets() { return C64_PRESETS; }
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getDefaultExtension() { return ".c"; };
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readAddress(a) { return this.machine.readConst(a); }
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getMemoryMap() { return C64_MEMORY_MAP; }
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}
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PLATFORMS['c64'] = C64WASMPlatform;
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PLATFORMS['c64.wasm'] = C64WASMPlatform;
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PLATFORMS['c64.js'] = C64Platform;
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