mirror of https://github.com/chyyuu/v8-cpu.git
Add a list of available examples
Signed-off-by: Junjie Mao <junjie.mao@enight.me>
This commit is contained in:
Junjie Mao
parent
ac30f4f5b3
commit
f6c3fd1091
30
Gruntfile.js
30
Gruntfile.js
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@ -1,5 +1,7 @@
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module.exports = function(grunt) {
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require('load-grunt-tasks')(grunt);
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grunt.initConfig({
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pkg: grunt.file.readJSON('package.json'),
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concat: {
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@ -35,14 +37,42 @@ module.exports = function(grunt) {
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watch: {
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files: ['<%= jshint.files %>'],
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tasks: ['jshint', 'concat']
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},
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connect: {
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server: {
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options: {
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port: 8082,
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base: './',
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keepalive: true
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}
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}
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},
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php: {
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dist: {
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options: {
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port: 8082,
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base: '.',
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keepalive: true
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}
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}
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}
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});
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grunt.loadNpmTasks('grunt-contrib-uglify');
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grunt.loadNpmTasks('grunt-contrib-jshint');
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grunt.loadNpmTasks('grunt-contrib-watch');
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grunt.loadNpmTasks('grunt-contrib-connect');
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grunt.loadNpmTasks('grunt-contrib-concat');
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grunt.registerTask('default', ['jshint', 'concat', 'uglify']);
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grunt.registerTask('http', ['php']);
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};
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/*
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* Local variables:
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* c-basic-offset: 4
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* tab-width: 4
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* indent-tabs-mode: nil
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* End:
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*/
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@ -0,0 +1,7 @@
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; c = a + b
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LOADI R5, 10
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LOADI R6, 20
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ADDI R5, R5, R6
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STORE R5, 10
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HALT
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@ -0,0 +1,45 @@
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; Time-sharing between two processes
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; Additionally the yellow LED is switched once an overflow occurs.
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; The red LED is toggled via an interrupt when the red button is pressed.
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; ---- INIT
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MOV b0, 0x00
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MOV b1, 0x20
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; Enable interrupts for the red button (= pin 2)
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; Pin: 7 6 5 4 3 2 1 0
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; Mask: 0 0 0 0 0 1 0 0 = 4dec
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ENABLE 4
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; ---- Blink green and increment b0 by b1
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main:
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ADD b0, b1
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DEBUG b0 ; send current value of b0 to debugger
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JC carry ; jump if b0 had an overflow
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TOGGLE 5 ; toggle green LED
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PAUSE 30000 ; wait for ~450ms
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JMP main
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; ---- Switch yellow
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carry:
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TOGGLE 4 ; toggle yellow LED
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JMP main
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; ---- called via interrupt when the red button is pressed
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isr1:
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TOGGLE 3 ; toggle red LED
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ECHO helloWorld ; send string "hello world" to debugger
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RETI ; return to main program
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helloWorld:
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STRING "hello world"
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; ---- interrupt table
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ORG 0x100
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DW 0 ; pin 0 (not wired)
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DW 0 ; black button
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DA isr1 ; red button
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END
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@ -0,0 +1,21 @@
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<?php
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/* taken from: https://github.com/eladkarako/download.eladkarako.com */
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$path = '.';
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$files = [];
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$handle = @opendir('./' . $path . '/');
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while ($file = @readdir($handle)) {
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if (($tmp = strlen($file) - 4) >= 0 && strpos($file, ".txt", $tmp) !== FALSE) {
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$comment = substr(fgets(fopen($file, 'r')), 2);
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array_push($files, $file . '|' . $comment);
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}
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}
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@closedir($handle);
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sort($files); //uksort($files, "strnatcasecmp");
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$files = json_encode($files);
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unset($handle,$ext,$file,$path);
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?>
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<?php echo $files; ?>
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32
index.html
32
index.html
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@ -28,21 +28,25 @@
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<div class="col-lg-7 col-md-6">
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<div class="panel panel-default">
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<div class="panel-heading">
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<h4 class="panel-title">Code <small>(<a href="./instruction-set.html" target="_blank" style="color: #337AB7">Instruction Set</a>)</small></h4>
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</div>
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<div class="panel-body">
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<form role="form">
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<textarea id="sourceCode"
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class="form-control source-code"
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style="margin-bottom:5px;"
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rows="30"
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tab-support
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select-line
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ng-model="code"></textarea>
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<button type="button" class="btn btn-default" ng-click="assemble()">Assemble</button>
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<button type="button" class="btn btn-default" ng-click="upload()">Upload</button>
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</form>
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<h4 class="panel-title">Code <small>(<a href="./instruction-set.html" target="_blank" style="color: #337AB7">Instruction Set</a>)</small></h4>
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</div>
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<button type="button" class="btn btn-default" ng-click="assemble()">Assemble</button>
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<button type="button" class="btn btn-default" ng-click="upload()">Upload</button>
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Examples:
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<select ng-model="example" ng-options="item.id as item.desc for item in examples" ng-change="showExample(example)" ng-init="initExamples()"></select>
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<!-- <select id="examples" ng-change="showExample(x)" ng-model="x"> -->
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<!-- <option value="haha">haha</option> -->
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<!-- <option value="hoho">hoho</option> -->
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<!-- </select> -->
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<form role="form">
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<textarea id="sourceCode"
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class="form-control source-code"
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style="margin-bottom:5px;"
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rows="30"
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tab-support
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select-line
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ng-model="code"></textarea>
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</form>
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</div>
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</div>
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<div class="clearfix visible-xs visible-sm"></div>
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@ -5,11 +5,15 @@
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"author": "Marco Schweighauser",
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"license": "MIT",
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"devDependencies": {
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"angular": "~1.4.5",
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"grunt": "~0.4.1",
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"grunt-contrib-concat": "~0.3.0",
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"grunt-contrib-uglify": "~0.2.4",
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"grunt-contrib-connect": "~0.6.0",
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"grunt-contrib-jshint": "~0.7.0",
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"grunt-contrib-uglify": "~0.2.4",
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"grunt-contrib-watch": "~0.5.3",
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"angular": "~1.4.5"
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"grunt-http-server": "0.0.2",
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"grunt-php": "^1.5.1",
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"load-grunt-tasks": "^3.2.0"
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}
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}
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@ -1,4 +1,4 @@
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app.controller('Ctrl', ['$document', '$scope', '$timeout', 'cpu', 'memory', 'assembler', 'uploader', function ($document, $scope, $timeout, cpu, memory, assembler, uploader) {
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app.controller('Ctrl', ['$document', '$scope', '$timeout', '$http', 'cpu', 'memory', 'assembler', 'uploader', function ($document, $scope, $timeout, $http, cpu, memory, assembler, uploader) {
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$scope.memory = memory;
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$scope.cpu = cpu;
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$scope.error = '';
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@ -14,7 +14,8 @@ app.controller('Ctrl', ['$document', '$scope', '$timeout', 'cpu', 'memory', 'ass
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{speed: 8, desc: "8 HZ"},
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{speed: 16, desc: "16 HZ"}];
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$scope.speed = 4;
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$scope.outputStartIndex = 232;
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$scope.example = '';
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$scope.examples = [];
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//$scope.code = "; Simple example\n; Writes Hello World to the output\n\n JMP start\nhello: DB \"Hello World!\" ; Variable\n DB 0 ; String terminator\n\nstart:\n MOV C, hello ; Point to var \n MOV D, 232 ; Point to output\n CALL print\n HLT ; Stop execution\n\nprint: ; print(C:*from, D:*to)\n PUSH A\n PUSH B\n MOV B, 0\n.loop:\n MOV A, [C] ; Get char from var\n MOV [D], A ; Write to output\n INC C\n INC D \n CMP B, [C] ; Check if end\n JNZ .loop ; jump if not\n\n POP B\n POP A\n RET";
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$scope.code = "; Simple example\n; R1+R2=R0\n\nLOADI R0,10\nLOADI R1,20\nLOADI R2,30\nADDI R0,R1,R2\nHALT";
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@ -137,6 +138,32 @@ app.controller('Ctrl', ['$document', '$scope', '$timeout', 'cpu', 'memory', 'ass
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}
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};
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$scope.initExamples = function() {
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var response = $http.get('examples/scandir.php');
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response.success(function(data, status, headers, config) {
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var filelist = String(data).split(',');
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for (var i = 0, l = filelist.length; i < l; i++) {
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var contents = filelist[i].split('|');
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var filename = contents[0], desc = contents[1];
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$scope.examples.push({id: filename, desc: desc});
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}
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});
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response.error(function(data, status, headers, config) {
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console.error("ajax failed");
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});
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};
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$scope.showExample = function(key) {
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var response = $http.get('examples/' + $scope.example);
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response.success(function(data, status, headers, config) {
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$scope.code = data;
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});
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response.error(function(data, status, headers, config) {
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console.error("ajax failed");
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});
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};
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$scope.jumpToLine = function (index) {
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$document[0].getElementById('sourceCode').scrollIntoView();
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$scope.selectedLine = $scope.mapping[index];
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@ -175,3 +202,11 @@ app.controller('Ctrl', ['$document', '$scope', '$timeout', 'cpu', 'memory', 'ass
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}
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};
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}]);
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/*
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* Local variables:
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* c-basic-offset: 4
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* tab-width: 4
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* indent-tabs-mode: nil
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* End:
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*/
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