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https://github.com/cirosantilli/linux-kernel-module-cheat.git
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533 lines
34 KiB
HTML
533 lines
34 KiB
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<meta name="description" content="The perfect emulation setup to study and develop the <<linux-kernel>> v5.9.2, kernel modules, <<qemu-buildroot-setup,QEMU>>, <<gem5-buildroot-setup,gem5>> and x86_64, ARMv7 and ARMv8 <<userland-assembly,userland>> and <<baremetal-setup,baremetal>> assembly, <<c,ANSI C>>, <<cpp,C++>> and <<posix,POSIX>>. EVERYTHING is built from source. <<gdb>> and <<kgdb>> just work. Powered by <<about-the-qemu-buildroot-setup,Buildroot>> and <<about-the-baremetal-setup,crosstool-NG>>. Highly automated. Thoroughly documented. Automated <<test-this-repo,tests>>. "Tested" in an Ubuntu 20.04 host.">
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<title>Linux Kernel Module Cheat</title>
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|
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</head>
|
||
<body id="about-the-userland-setup" class="article">
|
||
<div id="header">
|
||
<h1>Linux Kernel Module Cheat</h1>
|
||
</div>
|
||
<div id="content">
|
||
<div class="sect3">
|
||
<h4 id="about-the-userland-setup"><a class="anchor" href="#about-the-userland-setup"></a><a class="link" href="#about-the-userland-setup">2.8.1. About the userland setup</a></h4>
|
||
<div class="paragraph">
|
||
<p>In order to test the kernel and emulators, userland content in the form of executables and scripts is of course required, and we store it mostly under:</p>
|
||
</div>
|
||
<div class="ulist">
|
||
<ul>
|
||
<li>
|
||
<p><a href="https://github.com/cirosantilli/linux-kernel-module-cheat/blob/master/userland/">userland/</a></p>
|
||
</li>
|
||
<li>
|
||
<p><a href="rootfs-overlay.html">rootfs_overlay</a></p>
|
||
</li>
|
||
<li>
|
||
<p><a href="add-new-buildroot-packages.html">Add new Buildroot packages</a></p>
|
||
</li>
|
||
</ul>
|
||
</div>
|
||
<div class="paragraph">
|
||
<p>When we started this repository, it only contained content that interacted very closely with the kernel, or that had required performance analysis.</p>
|
||
</div>
|
||
<div class="paragraph">
|
||
<p>However, we soon started to notice that this had an increasing overlap with other userland test repositories: we were duplicating build and test infrastructure and even some examples.</p>
|
||
</div>
|
||
<div class="paragraph">
|
||
<p>Therefore, we decided to consolidate other userland tutorials that we had scattered around into this repository.</p>
|
||
</div>
|
||
<div class="paragraph">
|
||
<p>Notable userland content included / moving into this repository includes:</p>
|
||
</div>
|
||
<div class="ulist">
|
||
<ul>
|
||
<li>
|
||
<p><a href="userland-assembly.html">Userland assembly</a></p>
|
||
</li>
|
||
<li>
|
||
<p><a href="c.html">C</a></p>
|
||
</li>
|
||
<li>
|
||
<p><a href="cpp.html">C++</a></p>
|
||
</li>
|
||
<li>
|
||
<p><a href="posix.html">POSIX</a></p>
|
||
</li>
|
||
<li>
|
||
<p><a href="algorithms.html">Algorithms</a></p>
|
||
</li>
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