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index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
<meta name="theme-color" content="#009578">
<title>Tomasulo-Simulator</title>
<link rel="stylesheet" href="resources/css/intro.css" />
<link rel="stylesheet" href="resources/css/main.css" />
<link rel="stylesheet" href="resources/css/table.css" />
<link rel="stylesheet" href="resources/css/layout.css" />
<link rel="stylesheet" href="resources/css/modal.css" />
<link rel="stylesheet" href="resources/css/inputWindow.css" />
<script src="resources/jsLibrary/loadash.js"></script>
<script src="resources/jsLibrary/intro.js"></script>
<script src="resources/js/utils.js"></script>
<script src="resources/js/inputs.js"></script>
<script src="resources/js/settings.js"></script>
<script src="resources/js/reservation.js"></script>
<script src="resources/js/Funits.js"></script>
<script src="resources/js/registers.js"></script>
<script src="resources/js/controller.js"></script>
<script src="resources/js/Annotation.js"></script>
<script src="resources/js/antNode.js"></script>
<script src="resources/js/annotationTree.js"></script>
<script src="resources/js/instruction.js"></script>
<script src="resources/js/state.js"></script>
<script src="resources/js/resourceManager.js"></script>
<script src="resources/js/processManager.js"></script>
<script src="resources/js/diagram.js"></script>
</head>
<body onload="ShowComponents()">
<div class="cMainWrapper">
<div id="container">
<div id="hdrContainer" class="cHeadrContainer">
<h2>Tomasulo-Simulator</h2>
</div>
<div id="modalTop" class="modal">
<button onclick="closeModal()" class="close" title="Close Modal"><img class="closeBtn"
src="resources/images/icons/close.png"></button>
<div class="modalFormContent">
</div>
</div>
<!--modal end-->
<div id="lContainer" class="cLContainer">
<div id="inputContainer" class="cInputContainer">
<div class="cInputContainerTab cTab">
<button class="cInputContainerTabItem cTabButton" id="Instruction"
style="background-color: rgb(235, 190, 142);"
onclick="TabSelection('InstructionsInput','Instruction')">Instruction</button>
<button class="cInputContainerTabItem cTabButton " id="Funits"
onclick="TabSelection('FUnitsInput','Funits')">FUnits</button>
<button class="cInputContainerTabItem cTabButton" id="Workloads"
onclick="TabSelection('Workload','Workloads')">Workload</button>
</div>
<div id="InstructionsInput" class="cInstructionsInput cInputBody">
<table id="insInputTable" class="cIinsInputTable">
<tbody id="insInputTBody" class="cInsInputTBody">
</tbody>
</table>
<div id="InstructionInputActionButton" class="cInstructionInputActionButton cInputActionButton">
<button class="cInstructionActionButton cNextButton"
onclick="ShowFunitSettings()">Next</button>
<button class="cInstructionActionButton cLeftInputButton"
onclick="LoadTestCase_2()">Test-01</button>
<button class="cInstructionActionButton cLeftInputButton"
onclick="LoopTestCase_1()">Test-02</button>
<button type="button" for='file' class="cInstructionActionButton cLeftInputButton"
onclick="LoadFromFile(this)">
<!-- <img id="importimg" src="resources/images/icons/import.png"> -->
load
<input id="file" type="file" name="name" style="display:none;" />
</button>
</div>
</div>
<div id="FUnitsInput" class="cFUnitsInput cInputBody " style="display:none">
<div class="cCycleSettings">
<table id="FUnitsCycleTable" class="cFUnitSettingsTable">
<thead>
<tr>
<th>OP</th>
<th>EX Cycles</th>
</tr>
</thead>
<tbody id="FUnitSettingsTableBody">
<tr>
<td>Load C.Miss</td>
<td>
<input type="text" id="cCyclesFormText" name="ld_miss" value="8">
</td>
</tr>
<tr>
<td>Load C.Hit</td>
<td>
<input type="text" id="cCyclesFormText" name="ld_hit" value="1">
</td>
</tr>
<tr>
<td>store</td>
<td>
<input type="text" id="cCyclesFormText" name="sd" value="3">
</td>
</tr>
<tr>
<td>Add</td>
<td>
<input type="text" id="cCyclesFormText" name="add" value="2">
</td>
</tr>
<tr>
<td>Sub</td>
<td>
<input type="text" id="cCyclesFormText" name="sub" value="2">
</td>
</tr>
<tr>
<td>Mul</td>
<td>
<input type="text" id="cCyclesFormText" name="mul" value="4">
</td>
</tr>
<tr>
<td>Div</td>
<td>
<input type="text" id="cCyclesFormText" name="div" value="40">
</td>
</tr>
</tbody>
</table>
</div>
<div class="cFUnitSettings">
<table id="FUnitsCycleTable" class="cFUnitSettingsTable">
<thead>
<tr>
<th>F.Unit</th>
<th>Number</th>
</tr>
</thead>
<tbody id="FUnitSettingsTableBody">
<tr>
<td>Load/Store</td>
<td>
<input type="text" id="cUnitsFormText" name="FPLd" value="6">
</td>
</tr>
<tr>
<td>Integer</td>
<td>
<input type="text" id="cUnitsFormText" name="FPAdd" value="4">
</td>
</tr>
<tr>
<td>Multiplier</td>
<td>
<input type="text" id="cUnitsFormText" name="FPMul" value="2">
</td>
</tr>
</tbody>
</table>
</div>
<!-- <div class="cCacheSettings">
<table id="cacheCycleTable" class="cFUnitSettingsTable">
<thead>
<tr>
<th>OP (Cache)</th>
<th>Miss Cycle</th>
<th>Hit Cycle</th>
</tr>
</thead>
<tbody id="CacheSettingsTableBody">
<tr>
<td>Load</td>
<td>
<input type="text" id="cCacheFormText" name="cacheMiss" value="2">
</td>
<td>
<input type="text" id="cCacheFormText" name="cacheHit" value="0">
</td>
</tr>
</tbody>
</table>
</div> -->
<div id="FUnitsInputActionButton" class="cFUnitsInputActionButton cInputActionButton">
<button class="cInstructionActionButton cNextButton" onclick="submitInput()">Submit</button>
</div>
</div>
<div id="Workload" class="cWorkload cInputBody" style="display:none" data-intro='Hello step one!'>
<canvas id="wLoadAntBox" style="display:none"></canvas>
<table id="WLoadTable" class="cWLoadTable">
<tbody id="WLoadTBody" class="cWLoadTBody">
</tbody>
</table>
</div>
</div>
<div id="dataContainer" class="cDataContainer">
<div class="cDataContainerTab cTab">
<button class="cDataContainerTabItem cTabButton cDataTab cDataTabShow"
onclick="showStatistics(event,'InEditor')">Dependency Graph</button>
</div>
<div id="statistics" class="cStatistics cDataBody">
<canvas id="graphCanvas" style="display:none"></canvas>
<button class="cDependendencyBtn" style="background-color: #e49d6a;"
onclick="showWAW()">WAW</button>
<button class="cDependendencyBtn" style="background-color: #c2da2c;"
onclick="showWAR()">WAR</button>
<button class="cDependendencyBtn" style="background-color: #cc5875; "
onclick="showRAW()">RAW</button>
</div>
</div>
</div> <!-- Left container end-->
<div id="cContainer" class="cCContainer">
<div id="cReservationContainer" class="cReservationContainer">
<div class="cReservationContainerTab cTab">
<button class="cReservationContainerTabItem cTabButton" onclick="placeholder()">Reservations
Units</button>
</div>
<div id="reservation" class="cReservation cReservationBody">
<canvas id="rsAntBox" style="display:none"></canvas>
<table id="RSTable" class="cRSTable">
<tbody id="RSTBody" class="cRSTBody">
</tbody>
</table>
</div>
</div>
<div id="archContainer" class="cArchContainer">
<div class="cArchContainerTab cTab">
<button class="cArchContainerTabItem cTabButton" onclick="placeholder()">Architectural
Diagram</button>
</div>
<div id="architecture" class="cArchBody">
<canvas id="blockCanvas"></canvas>
</div>
</div>
</div>
<!-- Center container end-->
<div id="rContainer" class="cRContainer">
<div id="cycle" class="cCycle">
</div>
<div id="jmpCycle" class="cJmpCycle">
<select id="jmpCycleSelection">
</select>
</div>
<div id="antCycles" class="cAntCycles">
</div>
<div id="ratContainer" class="cRatContainer">
<div class="cRatContainerTab cTab">
<button class="cRatContainerTabItem cTabButton cRatTab cRatTabShow"
onclick="placeholder()">RAT</button>
</div>
<div id="rat" class="cRatBody">
<canvas id="ratAntBox" style="display:none"></canvas>
<table id="RATable" class="cRATable">
<tbody id="RATBody" class="cRATBody">
</tbody>
</table>
</div>
<div id="scalerRat" class="cScalerRatBody">
<canvas id="scalerRatAntBox" style="display:none"></canvas>
<table id="scalerRATable" class="cScalerRATable">
<tbody id="scalerRATBody" class="cScalerRATBody">
</tbody>
</table>
</div>
</div>
</div>
<!-- Right container end-->
<div id="ftrContainer" class="cFooterContainer">
<div id="actionButtonGroup" class="cActionButtonGroup">
<button type="button" id='intro' class="cActionBtn" onclick="ActivateIntro()">
<img src="resources/images/icons/intro.png">
</button>
<button type="button" id='stepBack' class="cActionBtn" onclick="executeStepBy(1)">
<img src="resources/images/icons/icons8-double-left-48.png">
</button>
<button type="button" id='stepAntBack' class="cActionBtn" onclick="execAnnotation(1)">
<img src="resources/images/icons/icons8-back-48.png">
</button>
<button type="button" id='stepAntForward' class="cActionBtn" onclick="execAnnotation(0)">
<img src="resources/images/icons/icons8-forward-48.png">
</button>
<button type="button" id='stepForward' class="cActionBtn" onclick="executeStepBy(0)">
<img src="resources/images/icons/icons8-double-right-48.png">
</button>
</div>
</div>
</div>
</div>
<script type="text/javascript">
const Direction = {
"Forward": 0,
"Backward": 1
};
Object.freeze(Direction);
var mgtCtr = undefined;
var GAnnotationCOunter = 0;
function ShowComponents() {
showInputTable();
showRSView();
showRAT();
showWorkLoad();
showCycle(0);
showCycleSelection();
}
function ActivateIntro(){
introJs().setOptions({
steps: [
{
title: 'Welcome To Tomasulo Web Simulator',
intro: 'A web simulation tool to implement out-of-order dynamic scheduling algorithm',
position: 'right'
},
{
element: document.querySelector('#stepForward'),
intro: 'Execute to next instruction cycle',
position: 'top'
},
{
element: document.querySelector('#stepBack'),
intro: 'Execute to previous instruction cycle',
position: 'top'
},
{
element: document.querySelector('#stepAntForward'),
intro: 'Information shows what is happening in between cycle in forward fasion',
position: 'top'
},
{
element: document.querySelector('.cInputContainer'),
intro: 'Input window for instruction loading, configuration for functional units and cycle number ',
position: 'right'
},
{
element: document.querySelector('.cInputBody'),
intro: 'RISC-V instruction can be created by clocking \'+\' icon. ' +
'Instruction can be deleted by clicking delete icon. At this moment ' +
'Add, Sub, Mul, Div, Ld, Sd operations are supported.',
position: 'right'
},
{
element: document.querySelector('.cInputBody'),
intro: 'Load: reads input from file. ' +
'Test-*: predefined instruction input. ' +
'Next: settings window',
position: 'right'
},
{
element: document.querySelector('.cDataContainer'),
intro: 'This window used for many purpose. Dependency graph, loop or branching instruction also place in this window',
position: 'right'
},
{
element: document.querySelector('.cReservationBody'),
intro: 'Algorithm execution window. ' +
'\"Time\": Remaining execution cycle ' +
'\"Busy\": Yes, if FU is occupied by an active instruction ' +
'\"OP\": Operation to perfume in the FU ' +
'\"Vj and Vk\": values of source operand ' +
'\"Qj and Qk\": Reservation station units that produce source values Vj and Vk ' +
'\"Busy\": Yes, if FU is occupied by an active instruction ' +
"\"Address\": offset for load or store operation",
position: 'bottom'
},
{
element: document.querySelector('.cCycle'),
intro: 'Cycle Number',
position: 'left'
},
{
element: document.querySelector('.cAntCycles'),
intro: 'circle shows number of step remain till next cycle',
position: 'left'
},
{
element: document.querySelector('.cRatContainer'),
intro: 'Register address table; value denotes which FU will write to which register ',
position: 'left'
},]
}).start();
}
function addLevelOption(id) {
var selectList = document.createElement("select");
selectList.id = id;
var OPList = ["", "L1", "L2", "L3", "Jmp_L1", "Jmp_L2", "Jmp_L3"]
for (var i = 0; i < OPList.length; i++) {
var option = document.createElement("option");
option.value = id + OPList[i];
option.text = OPList[i];
selectList.appendChild(option);
}
return selectList;
}
function markInstruction(id) {
var elem = document.getElementById(id);
var value = elem.options[elem.selectedIndex].text - 1;
var inputTable = document.getElementById("insInputTable");
var tBody = inputTable.tBodies[0];
var rows = tBody.rows;
for (let indx = 0; indx < rows.length; ++indx) {
rows[indx].cells[0].style.backgroundColor = "";
}
rows[value].cells[0].style.backgroundColor = "#FF7F50";
}
function addRegSelectOption(id, opClass = "") {
var selectList = document.createElement("select");
selectList.id = id;
var operandType = id.split("-")[0];
var regIntValue = Array(32).fill('S').map((x, y) => (x + y));
var regFloatValue = Array(32).fill('F').map((x, y) => (x + y));
var numValues = [...Array(32).fill('+').map((x, y) => (x + y)),
...Array(32).fill('-').map((x, y) => (x + y))];
var insCounter = Array(128).fill().map((x, y) => y);
var regValueList = [...regFloatValue, ...regIntValue];
var RegIntAndNumber = [...regIntValue, ...numValues];
var regallValues = [...regValueList, ...numValues, ...insCounter];
for (var i = 0; i < regallValues.length; i++) {
var option = document.createElement("option");
option.value = id + regallValues[i];
option.text = regallValues[i];
if (opClass == "Loader") {
if ((operandType == "Src2")) {
option.value = id + RegIntAndNumber[i];
option.text = RegIntAndNumber[i];
}
}
else if (opClass == "Branch") {
if ((operandType == "Dest") || (operandType == "Src1")) {
option.value = id + RegIntAndNumber[i];
option.text = RegIntAndNumber[i];
}
else if (operandType == "Src2") {
option.value = id + insCounter[i];
option.text = insCounter[i];
selectList.addEventListener('change', function () {
markInstruction(id);
}, false);
}
}
selectList.appendChild(option);
}
return selectList;
}
function addOPSelectOption(id, rowElem) {
var selectList = document.createElement("select");
selectList.id = id;
selectList.addEventListener('change', function () {
updateInputTableOperand(id, rowElem);
}, false);
var OPList = ["ADD", "SUB", "MUL", "DIV", "LD", "SD", "BNEQ"]
for (var i = 0; i < OPList.length; i++) {
var option = document.createElement("option");
option.value = id + OPList[i];
option.text = OPList[i];
selectList.appendChild(option);
}
return selectList;
}
function createInputRow(tableElem) {
var rowCount = tableElem.rows.length;
if (rowCount > 0) {
tableElem.deleteRow(rowCount - 1);
}
let row = document.createElement("tr");
let rIndx = rowCount;
for (let indx = 0; indx < 6; ++indx) {
let cell = document.createElement("td");
let value = undefined;
switch (indx) {
case 0:
value = document.createTextNode(rIndx);
break;
case 1:
value = addOPSelectOption(("OP" + "-" + rIndx), row);
break;
case 2:
value = addRegSelectOption(("Dest" + "-" + rIndx));
break;
case 3:
value = addRegSelectOption(("Src1" + "-" + rIndx));
break;
case 4:
value = addRegSelectOption(("Src2" + "-" + rIndx));
break;
case 5:
value = document.createElement("button");
value.id = "rowButton";
value.innerHTML = '<img src="resources/images/icons/delete.png">';
value.addEventListener('click', function () {
tableElem.deleteRow(row.rowIndex - 1);
}, false);
break;
}
cell.appendChild(value);
row.appendChild(cell);
}
tableElem.appendChild(row);
createBtnsRow(tableElem);
return row;
}
function createBtnsRow(tableElem) {
let cell;
let row = document.createElement("tr");
for (let indx = 0; indx < 5; ++indx) {
cell = document.createElement("td");
row.appendChild(cell);
}
let btn = document.createElement("button");
btn.id = "rowButton"
btn.innerHTML = '<img src="resources/images/icons/add.png">';
btn.addEventListener('click', function () {
createInputRow(tableElem);
}, false);
cell = document.createElement("td");
cell.appendChild(btn);
row.appendChild(cell);
tableElem.appendChild(row);
}
function selectOptionInCell(elem, value) {
let options = elem.childNodes;
for (let indx = 0; indx < options.length; ++indx) {
if (options[indx].innerHTML.toLowerCase() == value) {
elem.selectedIndex = indx;
break;
}
}
}
function updateInputTableOperand(id, rowElem) {
var elem = document.getElementById(id);
var opName = elem.options[elem.selectedIndex].text;
var opClass = getOPClass(opName);
for (let indx = 0; indx < 3; ++indx) {
var cell = rowElem.cells[2 + indx];
var childNode = cell.childNodes[0];
var operandID = childNode.id;
cell.removeChild(childNode);
var optionsElem = addRegSelectOption(operandID, opClass);
cell.appendChild(optionsElem);
}
// selectOptionInCell(elem, opName);
}
function showAutoSelectionTable(instructions) {
var inputTable = document.getElementById("insInputTable");
var tBody = inputTable.tBodies[0];
createBtnsRow(tBody); //maintainance only
var rows = tBody.rows;
while (rows.length > 1) {
inputTable.deleteRow(1);
}
instructions.forEach(function (ins, indx) {
let row = createInputRow(tBody);
let cells = row.cells;
let elem = undefined;
let id = undefined;
let opName = getUniqueOPName(ins.OP);
for (let indx = 0; indx < 4; ++indx) {
switch (indx) {
case 0:
id = cells[1].childNodes[0].id;
elem = document.getElementById(id);
selectOptionInCell(elem, opName);
break;
case 1:
id = cells[2].childNodes[0].id;
elem = document.getElementById(id);
selectOptionInCell(elem, ins.Dest);
break;
case 2:
id = cells[3].childNodes[0].id;
elem = document.getElementById(id);
selectOptionInCell(elem, ins.Src1);
break;
case 3:
id = cells[4].childNodes[0].id;
elem = document.getElementById(id);
selectOptionInCell(elem, ins.Src2);
if (getOPClass(ins.OP) == "Branch") {
markInstruction(id);
document.getElementById(id).addEventListener('change', function () {
markInstruction(id);
}, false);
}
break;
}
}
});
}
function addHeader(hdrElem, hdrList) {
if (hdrList == undefined) {
console.error("headers of " + hdrElem + "Empty");
return;
}
let hdrRow = document.createElement("tr");
hdrList.forEach(hdrElem => {
let th = document.createElement("th");
let thTxt = document.createTextNode(hdrElem);
th.appendChild(thTxt);
hdrRow.appendChild(th);
});
hdrElem.appendChild(hdrRow);
}
function completeTableCreation(tableId, hdrList) {
var tableElem = document.getElementById(tableId);
var tHead = tableElem.tHead;
var tBody = tableElem.tBodies[0];
if (tHead == null) {
tHead = document.createElement('thead');
addHeader(tHead, hdrList);
tableElem.appendChild(tHead);
}
if (tBody == null) {
tBody = document.createElement('tbody');
tableElem.appendChild(tBody);
}
}
function handleMouseOver(rowId, color) {
console.log(rowId);
if (rowId.length == 0) {
return;
}
var elements = document.querySelectorAll(("#" + rowId));
elements.forEach(element => {
element.style.backgroundColor = color;
});
}
function handleMouseOut(rowId) {
if (rowId.length == 0) {
return;
}
var elements = document.querySelectorAll(("#" + rowId));
elements.forEach(element => {
element.style.backgroundColor = "";
});
}
function addTableRow(tBodyElem, cellsContentList, color = "", rowId = "") {
var row = document.createElement("tr");
row.id = rowId;
cellsContentList.forEach(function (cellcontext, indx) {
let cell = document.createElement("td");
if (indx == 1) {
cell.style.backgroundColor = color;
}
let cellTxt = document.createTextNode(cellcontext);
cell.appendChild(cellTxt);
row.appendChild(cell);
});
row.addEventListener('mouseover', () => handleMouseOver(rowId, color));
row.addEventListener('mouseout', () => handleMouseOut(rowId));
tBodyElem.appendChild(row);
return row;
}
function displayContents(contents) {
var element = document.getElementById('file-content');
element.textContent = contents;
}
function showRAW() {
var wloadContent = mgtCtr.getWLoadContent();
var dependencyList = mgtCtr.calculateDependency();
drawDependencyGraph(dependencyList, "raw");
}
function showWAW() {
var wloadContent = mgtCtr.getWLoadContent();
var dependencyList = mgtCtr.calculateDependency();
drawDependencyGraph(dependencyList, "waw");
}
function showWAR() {
var wloadContent = mgtCtr.getWLoadContent();
var dependencyList = mgtCtr.calculateDependency();
drawDependencyGraph(dependencyList, "war");
}
function drawDependencyGraph(dependencyList, dependencyType = "") {
var domElement = document.getElementById("statistics");
var theCanvas = document.getElementById("graphCanvas");
//theCanvas.style.display = "none";
theCanvas.width = domElement.offsetWidth;
theCanvas.height = domElement.offsetHeight;
drawDependency(theCanvas, dependencyList, dependencyType);
theCanvas.style.display = "block";
theCanvas.style.position = "absolute";
theCanvas.style.zIndex = 10;
}
function generateENV(instructions, execCycles, unitsSize) {
mgtCtr = new ProcessManager();
mgtCtr.setProcessEnv(instructions, execCycles, unitsSize);
updateWLoad();
updateRAT();
updateScalerRAT();
updateRSView();
showCycle(0);
mgtCtr.setTotalCycle();
showCycleSelection();
}
function getScalerOperandValue(src1Ctx, src2Ctx) {
closeModal();
mgtCtr.updateScalerReg(src1Ctx[0], src1Ctx[1]);
mgtCtr.updateScalerReg(src2Ctx[0], src2Ctx[1]);
updateScalerRAT();
}
function popupModal(text) {
document.getElementById('modalTop').style.display = "block";
var modalForm = document.querySelector(".modalFormContent");
modalForm.style.display = "block";
modalForm.innerHTML = "";
var divElem = document.createElement("div");
divElem.setAttribute("id", "popTextDiv");
var textNode = document.createTextNode(text);
divElem.appendChild(textNode);
modalForm.appendChild(divElem);
}
function updateScalerRegister(modalForm, selectList, src1, src2) {
// Create a form dynamically
var removeElem = document.getElementById("input4Reg");
if (removeElem != null) {
removeElem.remove();
}
var submitBtn = document.createElement("button");
submitBtn.id = "input4Reg";
submitBtn.innerHTML = "submit";
submitBtn.addEventListener("click", (event) => {
let src1 = document.getElementById("scalerRegSrc_1");
let src2 = document.getElementById("scalerRegSrc_2");
getScalerOperandValue([src1.getAttribute("name"), src1.value], [src2.getAttribute("name"), src2.value]);
});
let value = selectList.options[selectList.selectedIndex].value;
removeElem = document.getElementById("scalerRegSrc_1");
if (removeElem != null) {
removeElem.remove();
}
// Create an input element for Full Name
var elemSrc1 = document.createElement("input");
elemSrc1.id = "scalerRegSrc_1";
elemSrc1.className = "scalerRegister";
elemSrc1.value = 80;
elemSrc1.setAttribute("name", src1);
elemSrc1.setAttribute("type", "text");
elemSrc1.setAttribute("placeholder", src1);
removeElem = document.getElementById("scalerRegSrc_2");
if (removeElem != null) {
removeElem.remove();
}
var elemSrc2 = document.createElement("input");
elemSrc2.setAttribute("id", "scalerRegSrc_2");
elemSrc2.className = "scalerRegister";
elemSrc2.value = (80 - value * 8);
elemSrc2.setAttribute("name", src2);
elemSrc2.setAttribute("type", "text");
elemSrc2.setAttribute("placeholder", src2);
modalForm.appendChild(elemSrc1);
modalForm.appendChild(elemSrc2);
modalForm.appendChild(submitBtn);
}
function popupForScalerRegister(instruction) {
document.getElementById('modalTop').style.display = "block";
var modalForm = document.querySelector(".modalFormContent");
modalForm.style.display = "block";
modalForm.innerHTML = "";
var src1 = instruction.Dest;
var src2 = instruction.Src1;
if (!isScalerRegister(src1) || !isScalerRegister(src2)) {
popupModal(("No Scaler register or value for operands : " + src1 + " Or " + src2));
return 0;
}
popupModal("System has detected a branch instruction. Please enter number of iteration.");
var itrLabel = document.createElement("Label");
itrLabel.setAttribute("for", "itrLabel");
itrLabel.innerHTML = "Iteration Count: ";
modalForm.appendChild(itrLabel);
var selectList = document.createElement("select");
selectList.id = "itrLabel";
selectList.addEventListener('change', function () {
updateScalerRegister(modalForm, selectList, src1, src2);
}, false);
for (var i = 0; i <= 10; i++) {
var option = document.createElement("option");
option.value = i;
option.text = i;
selectList.appendChild(option);
}
modalForm.appendChild(selectList);
}
function closeModal() {
document.getElementById('modalTop').style.display = 'none';
}
function checkForBranch(instruction) {
for (let indx = 0; indx < instruction.length; ++indx) {
if (getOPClass(instruction[indx].OP) == "Branch") {
if (indx == 0) {
popupModal("First Instruction can not be branch");
}
return indx;
}
}
return 0;
}
function submitInput() {
document.getElementById("wLoadAntBox").style.display = "none";
document.getElementById("rsAntBox").style.display = "none";
document.getElementById("ratAntBox").style.display = "none";
var depBtns = document.querySelectorAll(".cDependendencyBtn");
depBtns.forEach(element => {
element.style.display = "block";
});
var instructions = collectInstructionsFromUI();
var branchIndx = checkForBranch(instructions);
if (branchIndx) {
popupForScalerRegister(instructions[branchIndx]);
}
var execCycles = collectExecCycleFromUI();
var unitsSize = collectUnitsSizeFromUI();
if (((instructions == undefined) || (instructions.length == 0))
||
((execCycles == undefined) || (execCycles.length == 0))
||
((unitsSize == undefined) || (unitsSize.length == 0))
) {
popupModal("Can not proceed because of input instruction or configuration empty");
return;
}