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author | Clifford Wolf <clifford@clifford.at> | 2015-02-15 17:14:09 +0100 |
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committer | Clifford Wolf <clifford@clifford.at> | 2015-02-15 17:15:29 +0100 |
commit | 8d45f81046a159df38e20b00cf0d74b1bb02a073 (patch) | |
tree | d5aca0aca9ca0a78c33482b9d6e92d6d928a2605 /misc | |
parent | c2cc342e1a3d223caf1059fd2f255b0985ded61c (diff) | |
download | yosys-8d45f81046a159df38e20b00cf0d74b1bb02a073.tar.gz yosys-8d45f81046a159df38e20b00cf0d74b1bb02a073.tar.bz2 yosys-8d45f81046a159df38e20b00cf0d74b1bb02a073.zip |
More emcc stuff
Diffstat (limited to 'misc')
-rw-r--r-- | misc/yosys.html | 38 |
1 files changed, 25 insertions, 13 deletions
diff --git a/misc/yosys.html b/misc/yosys.html index 929d0dd3b..29d89e6fe 100644 --- a/misc/yosys.html +++ b/misc/yosys.html @@ -4,18 +4,18 @@ <h1>yosys.js example application</h1> <div><textarea id="output" style="width: 100%" rows="30" cols="100"></textarea></div> <div id="wait" style="display: block"><br/><b><span id="waitmsg">Loading...</span></b></div> - <div id="input" style="display: none"><form onsubmit="return run_command()"><tt><span id="prompt"><br/>yosys> </span></tt><input id="command" type="text" size="100"></form></div> + <div id="input" style="display: none"><form onsubmit="window.setTimeout(run_command); return false"><tt><span id="prompt"> + </span></tt><input id="command" type="text" style="font-family: monospace; font-weight: bold;" size="100"></form></div> <script type='text/javascript'> var got_log_messages = false; + var Module = { print: (function() { var element = document.getElementById('output'); if (element) element.value = ''; // clear browser cache return function(text) { if (!got_log_messages) { - document.getElementById('wait').style.display = 'none'; - document.getElementById('input').style.display = 'block'; - document.getElementById('waitmsg').innerText = 'Waiting for yosys.js...'; + window.setTimeout(startup, 50); got_log_messages = true; } if (element && typeof(text) != "number") { @@ -37,30 +37,42 @@ } }; })(), - command: (function(cmd) { - Module.ccall('run', '', ['string'], [cmd]) - }), - prompt: (function(cmd) { - return Module.ccall('prompt', 'string', [], []) - }) }; + + function startup() { + document.getElementById('wait').style.display = 'none'; + document.getElementById('input').style.display = 'block'; + document.getElementById('waitmsg').innerText = 'Waiting for yosys.js...'; + document.getElementById('prompt').innerText = yosys_prompt(); + document.getElementById('command').focus(); + console.log('yosys.js loaded.'); + } + + function yosys_command(cmd) { + Module.ccall('run', '', ['string'], [cmd]) + } + + function yosys_prompt() { + return Module.ccall('prompt', 'string', [], []) + } + function run_command() { var cmd = document.getElementById('command').value; document.getElementById('command').value = ''; - Module.print(Module.prompt() + cmd); + Module.print(yosys_prompt() + cmd); document.getElementById('wait').style.display = 'block'; document.getElementById('input').style.display = 'none'; function run_command_bh() { try { - Module.command(cmd); + yosys_command(cmd); } catch (e) { Module.print('Caught JavaScript exception. (see JavaScript console for details.)'); console.log(e); } document.getElementById('wait').style.display = 'none'; document.getElementById('input').style.display = 'block'; - document.getElementById('prompt').innerText = Module.prompt(); + document.getElementById('prompt').innerText = yosys_prompt(); document.getElementById('command').focus(); } |