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Patch for OpenBSD, x86_64 support (Laurence Tratt)

Browse source 
Added JIT tutorial ports (Sebastien Binet)
Updated documentation

git-svn-id: http://llvm-py.googlecode.com/svn/trunk@23 8d1e9007-1d4e-0410-b67e-1979fd6579aa
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mdevan.foobar 2008-07-05 06:33:51 +00:00
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@ -8,7 +8,7 @@
<link rel="stylesheet" href="style/xhtml11.css" type="text/css" />
<link rel="stylesheet" href="style/xhtml11-quirks.css" type="text/css" />
<link rel="stylesheet" href="style/layout.css" type="text/css" />
<title>Examples - llvm-py</title>
<title>Examples and LLVM Tutorials - llvm-py</title>
</head>
<body>
<div id="layout-banner">
@ -29,11 +29,13 @@
<td>
<div id="layout-content">
<div id="header">
<h1>Examples</h1>
<h1>Examples and LLVM Tutorials</h1>
</div>
<h2>Examples</h2>
<div class="sectionbody">
<h3>A Simple Function</h3>
<p>Let's create a module containing a single function, corresponding to the
<tt>C</tt> function:</p>
<p>Let's create a (LLVM) module containing a single function, corresponding
to the <tt>C</tt> function:</p>
<div class="listingblock">
<div class="content"><!-- Generator: GNU source-highlight 2.4
by Lorenzo Bettini
@ -56,7 +58,7 @@ http://www.gnu.org/software/src-highlite -->
<span style="font-weight: bold"><span style="color: #000080">from</span></span> llvm <span style="font-weight: bold"><span style="color: #000080">import</span></span> <span style="color: #990000">*</span>
<span style="font-weight: bold"><span style="color: #000080">from</span></span> llvm<span style="color: #990000">.</span>core <span style="font-weight: bold"><span style="color: #000080">import</span></span> <span style="color: #990000">*</span>
<span style="font-style: italic"><span style="color: #9A1900"># Create a module.</span></span>
<span style="font-style: italic"><span style="color: #9A1900"># Create an (empty) module.</span></span>
my<span style="color: #009900">_</span>module <span style="color: #990000">=</span> <span style="color: #009900">Module</span><span style="color: #990000">.</span><span style="color: #000000">new</span><span style="color: #990000">(</span><span style="color: #FF0000">'my_module'</span><span style="color: #990000">)</span>
<span style="font-style: italic"><span style="color: #9A1900"># All the types involved here are "int"s. This type is represented</span></span>
@ -156,11 +158,77 @@ retval <span style="color: #990000">=</span> ee<span style="color: #990000">.</s
<div class="content">
<pre><tt>returned 142</tt></pre>
</div></div>
<p>That was easy, right?!</p>
</div>
<h2>LLVM Tutorials</h2>
<div class="sectionbody">
<p>The <a href="http://www.llvm.org/docs/tutorial/">LLVM tutorials</a> have been
ported to llvm-py. Below are the links to the original LLVM tutorial and
the corresponding Python code using llvm-py:</p>
<div class="title">Simple JIT Tutorials</div>
<p>(These were contributed by Sebastien Binet; thanks!)</p>
<ol>
<li>
<p>
A First Function
<a href="http://www.llvm.org/docs/tutorial/JITTutorial1.html">LLVM</a>
<a href="examples/JITTutorial1.py">llvm-py</a>
</p>
</li>
<li>
<p>
A More Complicated Function
<a href="http://www.llvm.org/docs/tutorial/JITTutorial2.html">LLVM</a>
<a href="examples/JITTutorial2.py">llvm-py</a>
</p>
</li>
</ol>
<div class="title">Kaleidoscope: Implementing a Language with LLVM</div><ol>
<li>
<p>
Tutorial Introduction and the Lexer (TODO)
</p>
</li>
<li>
<p>
Implementing a Parser and AST (TODO)
</p>
</li>
<li>
<p>
Implementing Code Generation to LLVM IR (TODO)
</p>
</li>
<li>
<p>
Adding JIT and Optimizer Support (TODO)
</p>
</li>
<li>
<p>
Extending the language: control flow (TODO)
</p>
</li>
<li>
<p>
Extending the language: user-defined operators (TODO)
</p>
</li>
<li>
<p>
Extending the language: mutable variables / SSA construction (TODO)
</p>
</li>
<li>
<p>
Conclusion and other useful LLVM tidbits (TODO)
</p>
</li>
</ol>
</div>
<div id="footer">
<div id="footer-text">
Web pages &copy; Mahadevan R. Generated with <a href="http://www.methods.co.nz/asciidoc/">asciidoc</a>.
Last updated 25-Jun-2008.
Last updated 05-Jul-2008.
</div>
</div>
</div>