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<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
"http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd">
<book>
  <title>HelenOS Design Documentation</title>

  <chapter>
  <title>Introduction</title>
      <graphic align="center" fileref="images/helenos.gif" />

      <para>The HelenOS project is an effort to develop an easily portable,
      light but durable operating system. HelenOS supports SMP, multitasking
      and multithreading on both 32-bit and 64-bit, little-endian and
      big-endian, processor architectures, among wich are AMD64/EM64T
      (x86-64), IA-32, IA-64 (Itanium), 32-bit MIPS, 32-bit PowerPC and SPARC
      V9.</para>

      <para>This manual should help you understanding design concepts of
      different part of the operating system.</para>

      <para>In case you are interested in our project or have any questions
      about it, feel free to subscribe to our <ulink
      url="http://www.helenos.eu/?reason=list">mailing list</ulink>. We are
      looking for people to join our team or to merely try out our system and
      become our beta testers.</para>
  </chapter>

  <chapter>
    <title>Architecture overview</title>

    <para></para>
  </chapter>

  <chapter>
    <title>Scheduling</title>

    <para></para>
  </chapter>

  <chapter>
    <title>Synchronization</title>

    <section>
      <title></title>

      <para></para>
    </section>
  </chapter>

  <chapter>
    <title>Memory management</title>

    <section>
      <title>Virtual memory management</title>

      <para></para>
    </section>

    <section>
      <title>Physical memory management</title>

      <para></para>
    </section>

    <section>
      <title>Kernel allocators</title>

      <section>
        <title>Buddy allocator</title>

        <para>Physical memory allocation is handled by buddy allocator.</para>
      </section>

      <section>
        <title>Slab allocator</title>

        <para></para>
      </section>
    </section>

    <section>
      <title>Memory sharing</title>

      <para></para>
    </section>
  </chapter>

  <chapter>
    <title>Hardware handling. Device drivers.</title>

    <para></para>
  </chapter>

  <chapter>
    <title>IPC</title>

    <para></para>
  </chapter>

  <chapter>
    <title>User-space</title>

    <para></para>
  </chapter>
</book>