79 lines
3.5 KiB
HTML
79 lines
3.5 KiB
HTML
<html lang="en">
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<head>
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<title>mmo - Untitled</title>
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<meta name="description" content="Untitled">
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<meta name="generator" content="makeinfo 4.7">
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<link title="Top" rel="start" href="index.html#Top">
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<link rel="up" href="BFD-back-ends.html#BFD-back-ends" title="BFD back ends">
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<link rel="prev" href="elf.html#elf" title="elf">
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<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
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<!--
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This file documents the BFD library.
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Copyright (C) 1991, 2000, 2001, 2003, 2006, 2007 Free Software Foundation, Inc.
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Permission is granted to copy, distribute and/or modify this document
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under the terms of the GNU Free Documentation License, Version 1.1 or
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any later version published by the Free Software Foundation; with the
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Invariant Sections being ``GNU General Public License'' and ``Funding
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Free Software'', the Front-Cover texts being (a) (see below), and with
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the Back-Cover Texts being (b) (see below). A copy of the license is
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included in the section entitled ``GNU Free Documentation License''.
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(a) The FSF's Front-Cover Text is:
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A GNU Manual
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(b) The FSF's Back-Cover Text is:
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You have freedom to copy and modify this GNU Manual, like GNU
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software. Copies published by the Free Software Foundation raise
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funds for GNU development.-->
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</head>
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<body>
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<div class="node">
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<p>
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<a name="mmo"></a>Previous: <a rel="previous" accesskey="p" href="elf.html#elf">elf</a>,
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Up: <a rel="up" accesskey="u" href="BFD-back-ends.html#BFD-back-ends">BFD back ends</a>
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<hr><br>
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</div>
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<h3 class="section">3.5 mmo backend</h3>
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<p>The mmo object format is used exclusively together with Professor
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Donald E. Knuth's educational 64-bit processor MMIX. The simulator
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<span class="command">mmix</span> which is available at
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<a href="http://www-cs-faculty.stanford.edu/~knuth/programs/mmix.tar.gz">http://www-cs-faculty.stanford.edu/~knuth/programs/mmix.tar.gz</a>
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understands this format. That package also includes a combined
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assembler and linker called <span class="command">mmixal</span>. The mmo format has
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no advantages feature-wise compared to e.g. ELF. It is a simple
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non-relocatable object format with no support for archives or
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debugging information, except for symbol value information and
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line numbers (which is not yet implemented in BFD). See
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<a href="http://www-cs-faculty.stanford.edu/~knuth/mmix.html">http://www-cs-faculty.stanford.edu/~knuth/mmix.html</a> for more
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information about MMIX. The ELF format is used for intermediate
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object files in the BFD implementation.
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<!-- We want to xref the symbol table node. A feature in "chew" -->
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<!-- requires that "commands" do not contain spaces in the -->
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<!-- arguments. Hence the hyphen in "Symbol-table". -->
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<ul class="menu">
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<li><a accesskey="1" href="File-layout.html#File-layout">File layout</a>
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<li><a accesskey="2" href="Symbol_002dtable.html#Symbol_002dtable">Symbol-table</a>
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<li><a accesskey="3" href="mmo-section-mapping.html#mmo-section-mapping">mmo section mapping</a>
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</ul>
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</body></html>
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