5932

author: Kartik Agaram <vc@akkartik.com> 2020-01-27 02:23:31 -0800
committer: Kartik Agaram <vc@akkartik.com> 2020-01-27 02:23:31 -0800
commit: 2363ceebafdf3a5d75f350b94f6e699874b143cd (patch)
tree: 2c313f9e1c5d028cad3b9d1441cedca51fa3c6f0
parent: 8ae2c80e19beb4eba1469ee440f622010825f7cc (diff)
download: mu-2363ceebafdf3a5d75f350b94f6e699874b143cd.tar.gz
3 files changed, 163 insertions, 0 deletions
diff --git a/apps/ex2.2.mu b/apps/ex2.2.mu
new file mode 100644
index 00000000..c5ee45bb
--- /dev/null
+++ b/apps/ex2.2.mu
@@ -0,0 +1,10 @@
+fn main -> result/ebx: int {
+  result <- foo
+}
+
+fn foo -> result/ebx: int {
+  var n: int
+  copy-to n 3
+  increment n
+  result <- copy n
+}
diff --git a/html/apps/ex2.2.mu.html b/html/apps/ex2.2.mu.html
new file mode 100644
index 00000000..3a011474
--- /dev/null
+++ b/html/apps/ex2.2.mu.html
@@ -0,0 +1,70 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<meta http-equiv="content-type" content="text/html; charset=UTF-8">
+<title>Mu - apps/ex2.2.mu</title>
+<meta name="Generator" content="Vim/8.1">
+<meta name="plugin-version" content="vim8.1_v1">
+<meta name="syntax" content="none">
+<meta name="settings" content="number_lines,use_css,pre_wrap,no_foldcolumn,expand_tabs,line_ids,prevent_copy=">
+<meta name="colorscheme" content="minimal-light">
+<style type="text/css">
+<!--
+pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-color: #c6c6c6; }
+body { font-size:12pt; font-family: monospace; color: #000000; background-color: #c6c6c6; }
+a { color:inherit; }
+* { font-size:12pt; font-size: 1em; }
+.LineNr { }
+.Delimiter { color: #c000c0; }
+.Special { color: #ff6060; }
+.Constant { color: #008787; }
+.PreProc { color: #c000c0; }
+-->
+</style>
+
+<script type='text/javascript'>
+<!--
+
+/* function to open any folds containing a jumped-to line before jumping to it */
+function JumpToLine()
+{
+  var lineNum;
+  lineNum = window.location.hash;
+  lineNum = lineNum.substr(1); /* strip off '#' */
+
+  if (lineNum.indexOf('L') == -1) {
+    lineNum = 'L'+lineNum;
+  }
+  var lineElem = document.getElementById(lineNum);
+  /* Always jump to new location even if the line was hidden inside a fold, or
+   * we corrected the raw number to a line ID.
+   */
+  if (lineElem) {
+    lineElem.scrollIntoView(true);
+  }
+  return true;
+}
+if ('onhashchange' in window) {
+  window.onhashchange = JumpToLine;
+}
+
+-->
+</script>
+</head>
+<body onload='JumpToLine();'>
+<a href='https://github.com/akkartik/mu/blob/master/apps/ex2.2.mu'>https://github.com/akkartik/mu/blob/master/apps/ex2.2.mu</a>
+<pre id='vimCodeElement'>
+<span id="L1" class="LineNr"> 1 </span><span class="PreProc">fn</span> <a href='../mu-init-test.subx.html#L7'>main</a><span class="PreProc"> -&gt; </span>result/ebx: int <span class="Delimiter">{</span>
+<span id="L2" class="LineNr"> 2 </span>  result <span class="Special">&lt;-</span> foo
+<span id="L3" class="LineNr"> 3 </span><span class="Delimiter">}</span>
+<span id="L4" class="LineNr"> 4 </span>
+<span id="L5" class="LineNr"> 5 </span><span class="PreProc">fn</span> foo<span class="PreProc"> -&gt; </span>result/ebx: int <span class="Delimiter">{</span>
+<span id="L6" class="LineNr"> 6 </span>  var n: int
+<span id="L7" class="LineNr"> 7 </span>  copy-to n<span class="Constant"> 3</span>
+<span id="L8" class="LineNr"> 8 </span>  increment n
+<span id="L9" class="LineNr"> 9 </span>  result <span class="Special">&lt;-</span> copy n
+<span id="L10" class="LineNr">10 </span><span class="Delimiter">}</span>
+</pre>
+</body>
+</html>
+<!-- vim: set foldmethod=manual : -->
diff --git a/html/mu-init.subx.html b/html/mu-init.subx.html
new file mode 100644
index 00000000..e9fa6bab
--- /dev/null
+++ b/html/mu-init.subx.html
@@ -0,0 +1,83 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<meta http-equiv="content-type" content="text/html; charset=UTF-8">
+<title>Mu - mu-init.subx</title>
+<meta name="Generator" content="Vim/8.1">
+<meta name="plugin-version" content="vim8.1_v1">
+<meta name="syntax" content="none">
+<meta name="settings" content="number_lines,use_css,pre_wrap,no_foldcolumn,expand_tabs,line_ids,prevent_copy=">
+<meta name="colorscheme" content="minimal-light">
+<style type="text/css">
+<!--
+pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-color: #c6c6c6; }
+body { font-size:12pt; font-family: monospace; color: #000000; background-color: #c6c6c6; }
+a { color:inherit; }
+* { font-size:12pt; font-size: 1em; }
+.subxComment { color: #005faf; }
+.LineNr { }
+.SpecialChar { color: #d70000; }
+-->
+</style>
+
+<script type='text/javascript'>
+<!--
+
+/* function to open any folds containing a jumped-to line before jumping to it */
+function JumpToLine()
+{
+  var lineNum;
+  lineNum = window.location.hash;
+  lineNum = lineNum.substr(1); /* strip off '#' */
+
+  if (lineNum.indexOf('L') == -1) {
+    lineNum = 'L'+lineNum;
+  }
+  var lineElem = document.getElementById(lineNum);
+  /* Always jump to new location even if the line was hidden inside a fold, or
+   * we corrected the raw number to a line ID.
+   */
+  if (lineElem) {
+    lineElem.scrollIntoView(true);
+  }
+  return true;
+}
+if ('onhashchange' in window) {
+  window.onhashchange = JumpToLine;
+}
+
+-->
+</script>
+</head>
+<body onload='JumpToLine();'>
+<a href='https://github.com/akkartik/mu/blob/master/mu-init.subx'>https://github.com/akkartik/mu/blob/master/mu-init.subx</a>
+<pre id='vimCodeElement'>
+<span id="L1" class="LineNr"> 1 </span><span class="subxComment"># Initialize the minimal runtime for Mu programs.</span>
+<span id="L2" class="LineNr"> 2 </span><span class="subxComment">#</span>
+<span id="L3" class="LineNr"> 3 </span><span class="subxComment"># See translate_mu for how this file is used.</span>
+<span id="L4" class="LineNr"> 4 </span><span class="subxComment">#</span>
+<span id="L5" class="LineNr"> 5 </span><span class="subxComment"># Mu programs start at a function called 'main' with this signature:</span>
+<span id="L6" class="LineNr"> 6 </span><span class="subxComment">#   fn main args: (address array kernel-string) -&gt; exit_status/ebx: int</span>
+<span id="L7" class="LineNr"> 7 </span><span class="subxComment"># If your program doesn't need commandline arguments you can drop it:</span>
+<span id="L8" class="LineNr"> 8 </span><span class="subxComment">#   fn main -&gt; exit_status/ebx: int</span>
+<span id="L9" class="LineNr"> 9 </span><span class="subxComment">#</span>
+<span id="L10" class="LineNr">10 </span><span class="subxComment"># Notice that the output must be in ebx, so that the exit() syscall can pick</span>
+<span id="L11" class="LineNr">11 </span><span class="subxComment"># it up.</span>
+<span id="L12" class="LineNr">12 </span>
+<span id="L13" class="LineNr">13 </span>== code
+<span id="L14" class="LineNr">14 </span>
+<span id="L15" class="LineNr">15 </span><span class="SpecialChar">Entry</span>:
+<span id="L16" class="LineNr">16 </span>    <span class="subxComment"># we don't use ebp in Entry; just initialize it</span>
+<span id="L17" class="LineNr">17 </span>    bd/copy-to-ebp 0/imm32
+<span id="L18" class="LineNr">18 </span>    <span class="subxComment"># var args/eax: (address array kernel-string)</span>
+<span id="L19" class="LineNr">19 </span>    89/&lt;- %eax 4/r32/esp
+<span id="L20" class="LineNr">20 </span>    <span class="subxComment"># initialize the heap</span>
+<span id="L21" class="LineNr">21 </span>    (<a href='053new-segment.subx.html#L41'>new-segment</a> *<span class="SpecialChar"><a href='069allocate.subx.html#L29'>Heap-size</a></span> <span class="SpecialChar"><a href='069allocate.subx.html#L22'>Heap</a></span>)
+<span id="L22" class="LineNr">22 </span>    <span class="subxComment"># run Mu program</span>
+<span id="L23" class="LineNr">23 </span>    (<a href='mu-init-test.subx.html#L7'>main</a> %eax)
+<span id="L24" class="LineNr">24 </span>    <span class="subxComment"># exit</span>
+<span id="L25" class="LineNr">25 </span>    (syscall_exit)
+</pre>
+</body>
+</html>
+<!-- vim: set foldmethod=manual : -->
author	Kartik Agaram <vc@akkartik.com>	2020-01-27 02:23:31 -0800
committer	Kartik Agaram <vc@akkartik.com>	2020-01-27 02:23:31 -0800
commit	2363ceebafdf3a5d75f350b94f6e699874b143cd (patch)
tree	2c313f9e1c5d028cad3b9d1441cedca51fa3c6f0
parent	8ae2c80e19beb4eba1469ee440f622010825f7cc (diff)
download	mu-2363ceebafdf3a5d75f350b94f6e699874b143cd.tar.gz