mirror of
https://github.com/sehugg/8bitworkshop.git
synced 2025-04-28 20:38:09 +00:00
toolbar takes entire width; started exidy
This commit is contained in:
Steven Hugg
parent
1e2b489b07
commit
2949a35167
88
index.html
88
index.html
@ -43,20 +43,24 @@ body {
|
||||
.tooltipbox:hover .tooltiptext {
|
||||
visibility: visible;
|
||||
}
|
||||
#notebook {
|
||||
height: 100vh;
|
||||
width: 50%;
|
||||
#controls_top {
|
||||
position: absolute;
|
||||
padding: 0.5em;
|
||||
height:3em;
|
||||
width:100%;
|
||||
background-color:#999;
|
||||
}
|
||||
#controls_top {
|
||||
padding: 0.5em;
|
||||
width:100%;
|
||||
height:3em;
|
||||
#notebook {
|
||||
position:absolute;
|
||||
top:3em;
|
||||
bottom:0;
|
||||
left:0;
|
||||
right:0;
|
||||
}
|
||||
div.editor {
|
||||
position:absolute;
|
||||
left:0;
|
||||
top:3em;
|
||||
top:0;
|
||||
bottom:0;
|
||||
right:0;
|
||||
width:50%;
|
||||
@ -165,40 +169,41 @@ a.dropdown-toggle {
|
||||
</head>
|
||||
<body>
|
||||
|
||||
<div id="notebook">
|
||||
<div id="controls_top">
|
||||
<span class="dropdown">
|
||||
<a class="btn btn-secondary dropdown-toggle" id="dropdownMenuButton" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
|
||||
☰ <span class="caret"></span>
|
||||
</a>
|
||||
<ul class="dropdown-menu" aria-labelledby="dropdownMenuButton">
|
||||
<li><a class="dropdown-item" href="#" id="item_new_file">New File...</a></li>
|
||||
<li><a class="dropdown-item" href="#" id="item_share_file">Share File...</a></li>
|
||||
<li><a class="dropdown-item" href="#" id="item_reset_file">Reset to Original...</a></li>
|
||||
<li class="dropdown dropdown-submenu">
|
||||
<a tabindex="-1" href="#">Platform</a>
|
||||
<ul class="dropdown-menu">
|
||||
<li><a class="dropdown-item" href="?platform=vcs" id="item_platform_vcs">Atari VCS</a></li>
|
||||
<li><a class="dropdown-item" href="?platform=apple2" id="item_platform_apple2">Apple ][</a></li>
|
||||
<li><a class="dropdown-item" href="?platform=atarivec" id="item_platform_atarivec">Asteroids</a></li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
</span>
|
||||
<select id="preset_select" name="">
|
||||
</select>
|
||||
<span id="debug_bar">
|
||||
<button id="dbg_pause" type="button" title="Pause"><img src="images/pause.png"></button>
|
||||
<button id="dbg_go" type="button" title="Run"><img src="images/play.png"></button>
|
||||
<button id="dbg_step" type="submit" title="Step"><img src="images/singlestep.png"></button>
|
||||
<button id="dbg_toline" type="submit" title="Run To Line"><img src="images/runtoline.png"></button>
|
||||
<button id="dbg_reset" type="submit" title="Reset and Run To Line"><img src="images/resetandrun.png"></button>
|
||||
<div id="controls_top">
|
||||
<span class="dropdown">
|
||||
<a class="btn btn-secondary dropdown-toggle" id="dropdownMenuButton" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
|
||||
☰ <span class="caret"></span>
|
||||
</a>
|
||||
<ul class="dropdown-menu" aria-labelledby="dropdownMenuButton">
|
||||
<li><a class="dropdown-item" href="#" id="item_new_file">New File...</a></li>
|
||||
<li><a class="dropdown-item" href="#" id="item_share_file">Share File...</a></li>
|
||||
<li><a class="dropdown-item" href="#" id="item_reset_file">Reset to Original...</a></li>
|
||||
<li class="dropdown dropdown-submenu">
|
||||
<a tabindex="-1" href="#">Platform</a>
|
||||
<ul class="dropdown-menu">
|
||||
<li><a class="dropdown-item" href="?platform=vcs" id="item_platform_vcs">Atari VCS</a></li>
|
||||
<li><a class="dropdown-item" href="?platform=apple2" id="item_platform_apple2">Apple ][</a></li>
|
||||
<li><a class="dropdown-item" href="?platform=atarivec" id="item_platform_atarivec">Asteroids</a></li>
|
||||
<li><a class="dropdown-item" href="?platform=exidy" id="item_platform_exidy">Exidy</a></li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
</span>
|
||||
<select id="preset_select" name="">
|
||||
</select>
|
||||
<span id="debug_bar">
|
||||
<button id="dbg_pause" type="button" title="Pause"><img src="images/pause.png"></button>
|
||||
<button id="dbg_go" type="button" title="Run"><img src="images/play.png"></button>
|
||||
<button id="dbg_step" type="submit" title="Step"><img src="images/singlestep.png"></button>
|
||||
<button id="dbg_toline" type="submit" title="Run To Line"><img src="images/runtoline.png"></button>
|
||||
<button id="dbg_reset" type="submit" title="Reset and Run To Line"><img src="images/resetandrun.png"></button>
|
||||
<!-- <button id="dbg_stepout" type="submit" title="Step Out of Subroutine">O</button>-->
|
||||
<button id="dbg_timing" type="submit" title="See Timing" style="display:none"><img src="images/timing.png"></button>
|
||||
<button id="dbg_disasm" type="submit" title="Toggle Disassembly">#</button>
|
||||
</span>
|
||||
<span class="dbg_info" id="dbg_info"></span>
|
||||
</div>
|
||||
<button id="dbg_timing" type="submit" title="See Timing" style="display:none"><img src="images/timing.png"></button>
|
||||
<button id="dbg_disasm" type="submit" title="Toggle Disassembly">#</button>
|
||||
</span>
|
||||
<span class="dbg_info" id="dbg_info"></span>
|
||||
</div>
|
||||
<div id="notebook">
|
||||
<div id="editor_window">
|
||||
<div id="disassembly" class="editor">
|
||||
</div>
|
||||
@ -253,6 +258,7 @@ a.dropdown-toggle {
|
||||
<script src="src/platform/vcs.js"></script>
|
||||
<script src="src/platform/apple2.js"></script>
|
||||
<script src="src/platform/atarivec.js"></script>
|
||||
<script src="src/platform/exidy.js"></script>
|
||||
<script src="src/ui.js"></script>
|
||||
|
||||
</body>
|
||||
|
||||
195
src/platform/exidy.js
Normal file
195
src/platform/exidy.js
Normal file
@ -0,0 +1,195 @@
|
||||
"use strict";
|
||||
|
||||
var EXIDY_PRESETS = [
|
||||
];
|
||||
|
||||
var ExidyPlatform = function(mainElement) {
|
||||
var self = this;
|
||||
var cpuFrequency = 705562;
|
||||
var cyclesPerFrame = Math.round(cpuFrequency/60);
|
||||
var vblankCyclesPerFrame = Math.round(cpuFrequency*3/(262.5*60));
|
||||
var cpu, ram, bus, rom;
|
||||
var video, ap2disp, audio, timer;
|
||||
var port_dsw = 0;
|
||||
var PGM_BASE = 0x1000; // where to JMP after pr#6
|
||||
|
||||
this.getPresets = function() {
|
||||
return EXIDY_PRESETS;
|
||||
}
|
||||
|
||||
this.start = function() {
|
||||
cpu = new jt.M6502();
|
||||
ram = new RAM(0x200); // 64K + 16K LC RAM - 4K hardware
|
||||
rom = new RAM(0x1000);
|
||||
// bus
|
||||
bus = {
|
||||
read: function(address) {
|
||||
address &= 0xffff;
|
||||
if (address < ram.mem.length) {
|
||||
return ram.mem[address];
|
||||
} else if (address >= 0x1000 && address <= 0x1fff) {
|
||||
return rom.mem[address - 0x1000];
|
||||
} else if (address >= 0xf000) {
|
||||
return rom.mem[address - 0xf000];
|
||||
} else if (address == 0xc000) {
|
||||
return port_dsw;
|
||||
}
|
||||
return 0;
|
||||
},
|
||||
write: function(address, val) {
|
||||
address &= 0xffff;
|
||||
val &= 0xff;
|
||||
if (address < ram.mem.length) {
|
||||
ram.mem[address] = val;
|
||||
}
|
||||
}
|
||||
};
|
||||
cpu.connectBus(bus);
|
||||
// create video/audio
|
||||
video = new RasterVideo(mainElement,256,256);
|
||||
video.start();
|
||||
audio = new SampleAudio(cpuFrequency); // TODO
|
||||
audio.start();
|
||||
var idata = video.getFrameData();
|
||||
timer = new AnimationTimer(60, function() {
|
||||
var clock = 0;
|
||||
breakClock = -1;
|
||||
for (var i=0; i<cyclesPerFrame; i++) {
|
||||
if (debugCondition && breakClock < 0 && debugCondition()) { breakClock = clock; }
|
||||
clock++;
|
||||
cpu.clockPulse();
|
||||
port_dsw = (i < vblankCyclesPerFrame) ? 0x80 : 0x0;
|
||||
}
|
||||
video.updateFrame();
|
||||
});
|
||||
// TODO: reset debug state
|
||||
}
|
||||
|
||||
// TODO: refactor into base
|
||||
|
||||
this.getOpcodeMetadata = function(opcode, offset) {
|
||||
return Javatari.getOpcodeMetadata(opcode, offset); // TODO
|
||||
}
|
||||
|
||||
this.loadROM = function(title, data) {
|
||||
this.reset();
|
||||
if(data.length != 0x1000) {
|
||||
throw "ROM length must be == 0x1000";
|
||||
}
|
||||
rom.mem.set(data);
|
||||
}
|
||||
|
||||
this.getRasterPosition = function() {
|
||||
return {x:0, y:0};
|
||||
}
|
||||
|
||||
this.isRunning = function() {
|
||||
return timer.isRunning();
|
||||
}
|
||||
this.pause = function() {
|
||||
timer.stop();
|
||||
audio.stop();
|
||||
}
|
||||
this.resume = function() {
|
||||
timer.start();
|
||||
audio.start();
|
||||
}
|
||||
this.reset = function() {
|
||||
cpu.reset();
|
||||
}
|
||||
this.getOriginPC = function() {
|
||||
return (this.readAddress(0xfffc) | (this.readAddress(0xfffd) << 8)) & 0xffff;
|
||||
}
|
||||
this.readAddress = function(addr) {
|
||||
return bus.read(addr);
|
||||
}
|
||||
|
||||
var onBreakpointHit;
|
||||
var debugCondition;
|
||||
var debugSavedState = null;
|
||||
var debugBreakState = null;
|
||||
var debugTargetClock = 0;
|
||||
var debugClock = 0;
|
||||
var debugFrameStartClock = 0;
|
||||
var breakClock;
|
||||
|
||||
this.setDebugCondition = function(debugCond) {
|
||||
if (debugSavedState) {
|
||||
self.loadState(debugSavedState);
|
||||
} else {
|
||||
debugSavedState = self.saveState();
|
||||
}
|
||||
debugClock = 0;
|
||||
debugCondition = debugCond;
|
||||
self.resume();
|
||||
}
|
||||
this.setupDebug = function(callback) {
|
||||
onBreakpointHit = callback;
|
||||
}
|
||||
this.clearDebug = function() {
|
||||
debugSavedState = null;
|
||||
debugTargetClock = 0;
|
||||
debugClock = 0;
|
||||
debugFrameStartClock = 0;
|
||||
onBreakpointHit = null;
|
||||
debugCondition = null;
|
||||
}
|
||||
this.breakpointHit = function() {
|
||||
debugBreakState = self.saveState();
|
||||
debugBreakState.c.PC = (debugBreakState.c.PC-1) & 0xffff;
|
||||
console.log("Breakpoint at clk", debugClock, "PC", debugBreakState.c.PC.toString(16));
|
||||
this.pause();
|
||||
if (onBreakpointHit) {
|
||||
onBreakpointHit(debugBreakState);
|
||||
}
|
||||
}
|
||||
this.step = function() {
|
||||
var previousPC = -1;
|
||||
self.setDebugCondition(function() {
|
||||
if (debugClock++ > debugTargetClock) {
|
||||
var thisState = cpu.saveState();
|
||||
if (previousPC < 0) {
|
||||
previousPC = thisState.PC;
|
||||
} else {
|
||||
if (thisState.PC != previousPC && thisState.T == 0) {
|
||||
//console.log(previousPC.toString(16), thisPC.toString(16));
|
||||
debugTargetClock = debugClock-1;
|
||||
self.breakpointHit();
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
return false;
|
||||
});
|
||||
}
|
||||
this.runEval = function(evalfunc) {
|
||||
var self = this;
|
||||
self.setDebugCondition(function() {
|
||||
if (debugClock++ > debugTargetClock) {
|
||||
var cpuState = cpu.saveState();
|
||||
cpuState.PC = (cpuState.PC-1)&0xffff;
|
||||
if (evalfunc(cpuState)) {
|
||||
self.breakpointHit();
|
||||
debugTargetClock = debugClock;
|
||||
return true;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
this.loadState = function(state) {
|
||||
cpu.loadState(state.c);
|
||||
ram.mem.set(state.b);
|
||||
}
|
||||
this.saveState = function() {
|
||||
return {
|
||||
c:cpu.saveState(),
|
||||
b:ram.mem.slice(0),
|
||||
};
|
||||
}
|
||||
this.getRAMForState = function(state) {
|
||||
return ram.mem;
|
||||
}
|
||||
};
|
||||
@ -263,7 +263,7 @@ function arrayCompare(a,b) {
|
||||
|
||||
worker.onmessage = function(e) {
|
||||
// errors?
|
||||
var toolbar = $("#notebook");
|
||||
var toolbar = $("#controls_top");
|
||||
if (e.data.listing.errors.length > 0) {
|
||||
toolbar.addClass("has-errors");
|
||||
editor.clearGutter("gutter-info");
|
||||
@ -806,6 +806,7 @@ try {
|
||||
platform_id = qs['platform'] = "vcs";
|
||||
}
|
||||
// load and start platform object
|
||||
// TODO: self-register platforms
|
||||
if (platform_id == 'vcs') {
|
||||
platform = new VCSPlatform();
|
||||
$("#booklink_vcs").show();
|
||||
@ -813,6 +814,8 @@ try {
|
||||
platform = new Apple2Platform($("#emulator")[0]);
|
||||
} else if (platform_id == 'atarivec') {
|
||||
platform = new AtariVectorPlatform($("#emulator")[0]);
|
||||
} else if (platform_id == 'exidy') {
|
||||
platform = new ExidyPlatform($("#emulator")[0]);
|
||||
} else {
|
||||
alert("Platform " + platform_id + " not recognized");
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user