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@@ -10,4 +10,11 @@ module testbench;
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initial begin
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$finish;
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end
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`ifdef DUMP
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initial begin
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$dumpfile("testbench.fst");
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$dumpvars(0, testbench);
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end
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`endif
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endmodule
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@@ -3,10 +3,24 @@ FROM ubuntu:22.10
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LABEL description="Verilog playground"
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# Prepare OS
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RUN sed -i 's/^# *deb-src/deb-src/g' /etc/apt/sources.list
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RUN apt-get -y update \
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&& apt-get -y install iverilog guile-3.0 locales git
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&& apt-get -y install guile-3.0 locales git
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RUN sed -i '/en_US.UTF-8/s/^# //g' /etc/locale.gen \
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&& locale-gen
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RUN apt-get build-dep -y iverilog verilator
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# Build latest Icarus Veriolog
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WORKDIR /build
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RUN git clone --depth 1 https://github.com/steveicarus/iverilog.git
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WORKDIR /build/iverilog
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RUN sh ./autoconf.sh && ./configure --prefix=/usr && make -j2 && make install
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# Build latest Verilator
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WORKDIR /build
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RUN git clone --depth 1 https://github.com/verilator/verilator.git
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WORKDIR /build/verilator
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RUN autoconf && ./configure --prefix=/usr && make -j2 && make install
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# Environment
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ENV GIT_SSL_NO_VERIFY=1
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@@ -28,8 +42,10 @@ CMD [ "guile", "-e", "main", \
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"--port=8080", \
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"--addr=0.0.0.0", \
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"--host=https://play.embddr.com", \
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"--iverilog-exe=./iverilog", \
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"--vvp-exe=./vvp", \
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"--iverilog-wrap=./restrict", \
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"--vvp-wrap=./restrict", \
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"--verilator-sim-wrap=./restrict", \
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"--verilator-build-jobs=2", \
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"--max-len=10000", \
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"--work-base=play-work", \
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"--stor-base=/verilog-playground-store", \
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BIN
_web_server/server/favicon.png
Normal file
BIN
_web_server/server/favicon.png
Normal file
Binary file not shown.
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After Width: | Height: | Size: 1.4 KiB |
@@ -2,57 +2,148 @@
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<html>
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<head>
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<meta charset="UTF-8"/>
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<meta name="viewport" content="width=device-width, initial-scale=1"/>
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<title>Verilog Playground</title>
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<style type="text/css" media="screen">
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@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono&display=swap');
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.container {
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position: absolute;
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top: 0;
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bottom: 0;
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left: 0;
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right: 0;
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margin: 5px;
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* {
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box-sizing: border-box;
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background: white;
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margin: 0;
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padding: 0;
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font-variant-ligatures: none;
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}
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body {
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padding: 3px;
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font-family: 'JetBrains Mono', monospace;
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font-size: 14px;
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font-size: 10pt;
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}
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.panel {
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float: left;
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position: relative;
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height: 100%;
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padding: 4px;
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border: 1px solid #008899;
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box-sizing: border-box;
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pre {
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font-family: 'JetBrains Mono', monospace;
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font-size: 10pt;
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}
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.ctrl-panel { width: 10%; }
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.editor { width: 45%; }
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.log-panel { width: 45%; }
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#log {
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#buttons {
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color: white;
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background-color: #2d3d40;
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width: 100%;
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height: 100%;
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border: 0px;
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padding: 3px;
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font-size: inherit;
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}
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#logdiv, #editor, #buttons {
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border-width: 1px;
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border-style: solid;
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border-color: #505050;
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}
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button {
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color: black;
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background-color: #dbdbdb;
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margin-left: 1px;
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margin-right: 1px;
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margin-top: 2px;
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margin-bottom: 2px;
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height: 25px;
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}
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button span.text { padding: 4px; }
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#editor {
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height: 75vh;
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width: 100%;
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}
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#logdiv {
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height: 100%;
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width: 100%;
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}
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#logdiv {
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position: relative;
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overflow: scroll;
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}
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svg {
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fill: none;
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stroke: white;
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stroke-width: 0;
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shape-rendering: crispEdges;
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}
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svg text {
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font-family: 'JetBrains Mono', monospace;
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font-size: 10pt;
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fill: white;
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}
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svg #wave-signals {
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stroke: #00fcff;
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stroke-width: 1;
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}
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svg #wave-clock {
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stroke: #fffe9a;
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font-size: 8pt;
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stroke-width: 1;
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}
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svg #wave-signals text { font-size: 8pt; }
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svg #wave-clock text { font-size: 8pt; }
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svg #wave-delim {
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stroke: #d0d0d0;
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stroke-width: 2;
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}
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svg #wave-background { fill: #1e2426; }
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@media (orientation: landscape) and (not (pointer: coarse)) {
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body {
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display: flex;
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flex-flow: column;
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height: 100vh;
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}
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#text { flex-grow: 1; }
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#editor {
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float: left;
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width: 50%;
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height: 100%;
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}
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#logdiv {
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float: left;
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width: 50%;
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height: 100%;
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}
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#logdiv pre {
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position: absolute;
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height: 100%;
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}
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}
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</style>
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</head>
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<body>
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<div class="container">
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<div class="panel ctrl-panel">
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<button style="width:100%" onclick="save_code()">Save (ctrl+s)</button>
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<button style="width:100%" onclick="send_to_icarus()">Run Icarus Verilog</button>
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</div>
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<div class="panel editor" id="editor">@CODE@</div>
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<div class="panel log-panel">
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<textarea id="log" readonly="readonly"></textarea>
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</div>
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<div id="buttons">
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<button onclick="show_help()"><span class="text">?</span></button>
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<button onclick="save_code('%SAVECODEURI%')"><span class="text">Save</span></button>
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Sim:
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<button onclick="send_to_sim('%IVERILOGPOSTURI%')"><span class="text">Icarus</span></button>
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<button onclick="send_to_sim('%VERILATORPOSTURI%')"><span class="text">Verilator</span></button>
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</div>
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<div id="text">
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<div id="editor">@CODE@</div>
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<div id="logdiv"></div>
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</div>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/ace/1.13.1/ace.js" type="text/javascript" charset="utf-8"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/ace/1.13.1/ext-language_tools.js" type="text/javascript" charset="utf-8"></script>
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<script type="text/javascript" charset="utf-8">
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@@ -66,10 +157,11 @@
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enableBasicAutocompletion : true,
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enableLiveAutocompletion : true
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});
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const log_area = document.getElementById('log');
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function send_to_icarus() {
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log_area.value = "Please wait...";
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fetch('%IVERILOGPOSTURI%',
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const log_area = document.getElementById('logdiv');
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function send_to_sim(uri) {
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query = uri + "?width=" + log_area.clientWidth;
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log_area.innerHTML = "Please wait...";
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fetch(query,
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{
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method: 'POST',
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headers: {
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@@ -79,11 +171,11 @@
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body: editor.getValue()
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})
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.then((response) => response.text())
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.then((text) => { log_area.value = text; });
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.then((text) => { log_area.innerHTML = text; });
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};
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function save_code() {
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fetch('%SAVECODEURI%',
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function save_code(uri) {
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fetch(uri,
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{
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method: 'POST',
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headers: {
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@@ -96,12 +188,9 @@
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.then((text) => { window.location.href = text; });
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};
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document.addEventListener('keydown', (e) => {
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if (e.key.toLowerCase() === 's' && e.ctrlKey) {
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e.preventDefault();
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save_code();
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}
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});
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function show_help() {
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alert("%HELPSTRING%");
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};
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</script>
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</body>
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@@ -1 +0,0 @@
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run-restricted
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File diff suppressed because it is too large
Load Diff
@@ -1,14 +1,12 @@
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#!/usr/bin/env bash
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exe=$(basename $0)
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if [ -z "$DONOTUSEFIREJAIL" ]; then
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exec firejail \
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--quiet --noprofile \
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--rlimit-cpu=5 \
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--rlimit-as=250m \
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--rlimit-fsize=250k \
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"$exe" "$@"
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"$@"
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else
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exec timeout -v -s INT 5 "$exe" "$@"
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exec timeout -v -s KILL 5 "$@"
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fi
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11
_web_server/server/top_iverilog.sv
Normal file
11
_web_server/server/top_iverilog.sv
Normal file
@@ -0,0 +1,11 @@
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`timescale 1ps/1ps
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module __@TOPMODULE@__;
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@TOPMODULE@ @TOPMODULE@ ();
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initial begin
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$dumpfile("@WORKDIR@/@TOPMODULE@.vcd");
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$dumpvars(1, @TOPMODULE@);
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$dumplimit(100000);
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end
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endmodule
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43
_web_server/server/top_verilator.cpp
Normal file
43
_web_server/server/top_verilator.cpp
Normal file
@@ -0,0 +1,43 @@
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#include "verilated.h"
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#include "verilated_vcd_c.h"
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#include "V@TOPMODULE@.h"
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#define DUMPFILE "@WORKDIR@/@TOPMODULE@.vcd"
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int main(int argc, char** argv, char**) {
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// Setup context, defaults, and parse command line
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Verilated::debug(0);
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const std::unique_ptr<VerilatedContext> contextp{new VerilatedContext};
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contextp->traceEverOn(true);
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contextp->commandArgs(argc, argv);
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// Construct the Verilated model, from Vtop.h generated from Verilating
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const std::unique_ptr<V@TOPMODULE@> topp{new V@TOPMODULE@{contextp.get()}};
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VerilatedVcdC *vcd = new VerilatedVcdC;
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topp->trace(vcd, 99);
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vcd->open(DUMPFILE);
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// Simulate until $finish
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while (!contextp->gotFinish()) {
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// Evaluate model
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topp->eval();
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vcd->dump(contextp->time());
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// Advance time
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if (!topp->eventsPending()) break;
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contextp->time(topp->nextTimeSlot());
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}
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if (!contextp->gotFinish()) {
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VL_DEBUG_IF(VL_PRINTF("+ Exiting without $finish; no events left\n"););
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}
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// Execute 'final' processes
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topp->final();
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// Print statistical summary report
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contextp->statsPrintSummary();
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vcd->close();
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return 0;
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}
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@@ -1 +0,0 @@
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run-restricted
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Reference in New Issue
Block a user