125 lines
5.1 KiB
HTML
125 lines
5.1 KiB
HTML
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<html lang="en">
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<head>
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<title>PowerPC-Opts - Using as</title>
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<meta name="description" content="Using as">
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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="PPC_002dDependent.html#PPC_002dDependent" title="PPC-Dependent">
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<link rel="next" href="PowerPC_002dPseudo.html#PowerPC_002dPseudo" title="PowerPC-Pseudo">
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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 GNU Assembler "as".
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Copyright (C) 1991, 92, 93, 94, 95, 96, 97, 98, 99, 2000, 2001, 2002,
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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
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or any later version published by the Free Software Foundation;
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with no Invariant Sections, with no Front-Cover Texts, and with no
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Back-Cover Texts. A copy of the license is included in the
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section entitled ``GNU Free Documentation License''.
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man end-->
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<style type="text/css"><!--
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span.roman { font-family: serif; font-weight: normal; }
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--></style>
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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="PowerPC_002dOpts"></a>Next: <a rel="next" accesskey="n" href="PowerPC_002dPseudo.html#PowerPC_002dPseudo">PowerPC-Pseudo</a>,
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Up: <a rel="up" accesskey="u" href="PPC_002dDependent.html#PPC_002dDependent">PPC-Dependent</a>
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<hr><br>
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</div>
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<h4 class="subsection">9.27.1 Options</h4>
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<p><a name="index-options-for-PowerPC-1430"></a><a name="index-PowerPC-options-1431"></a><a name="index-architectures_002c-PowerPC-1432"></a><a name="index-PowerPC-architectures-1433"></a>The PowerPC chip family includes several successive levels, using the same
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core instruction set, but including a few additional instructions at
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each level. There are exceptions to this however. For details on what
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instructions each variant supports, please see the chip's architecture
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reference manual.
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<p>The following table lists all available PowerPC options.
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<dl>
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<dt><code>-mpwrx | -mpwr2</code><dd>Generate code for POWER/2 (RIOS2).
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<br><dt><code>-mpwr</code><dd>Generate code for POWER (RIOS1)
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<br><dt><code>-m601</code><dd>Generate code for PowerPC 601.
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<br><dt><code>-mppc, -mppc32, -m603, -m604</code><dd>Generate code for PowerPC 603/604.
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<br><dt><code>-m403, -m405</code><dd>Generate code for PowerPC 403/405.
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<br><dt><code>-m440</code><dd>Generate code for PowerPC 440. BookE and some 405 instructions.
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<br><dt><code>-m7400, -m7410, -m7450, -m7455</code><dd>Generate code for PowerPC 7400/7410/7450/7455.
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<br><dt><code>-m750cl</code><dd>Generate code for PowerPC 750CL.
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<br><dt><code>-mppc64, -m620</code><dd>Generate code for PowerPC 620/625/630.
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<br><dt><code>-me500, -me500x2</code><dd>Generate code for Motorola e500 core complex.
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<br><dt><code>-mspe</code><dd>Generate code for Motorola SPE instructions.
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<br><dt><code>-mppc64bridge</code><dd>Generate code for PowerPC 64, including bridge insns.
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<br><dt><code>-mbooke64</code><dd>Generate code for 64-bit BookE.
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<br><dt><code>-mbooke, mbooke32</code><dd>Generate code for 32-bit BookE.
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<br><dt><code>-me300</code><dd>Generate code for PowerPC e300 family.
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<br><dt><code>-maltivec</code><dd>Generate code for processors with AltiVec instructions.
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<br><dt><code>-mvsx</code><dd>Generate code for processors with Vector-Scalar (VSX) instructions.
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<br><dt><code>-mpower4</code><dd>Generate code for Power4 architecture.
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<br><dt><code>-mpower5</code><dd>Generate code for Power5 architecture.
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<br><dt><code>-mpower6</code><dd>Generate code for Power6 architecture.
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<br><dt><code>-mpower7</code><dd>Generate code for Power7 architecture.
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<br><dt><code>-mcell</code><dd>Generate code for Cell Broadband Engine architecture.
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<br><dt><code>-mcom</code><dd>Generate code Power/PowerPC common instructions.
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<br><dt><code>-many</code><dd>Generate code for any architecture (PWR/PWRX/PPC).
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<br><dt><code>-mregnames</code><dd>Allow symbolic names for registers.
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<br><dt><code>-mno-regnames</code><dd>Do not allow symbolic names for registers.
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<br><dt><code>-mrelocatable</code><dd>Support for GCC's -mrelocatable option.
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<br><dt><code>-mrelocatable-lib</code><dd>Support for GCC's -mrelocatable-lib option.
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<br><dt><code>-memb</code><dd>Set PPC_EMB bit in ELF flags.
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<br><dt><code>-mlittle, -mlittle-endian</code><dd>Generate code for a little endian machine.
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<br><dt><code>-mbig, -mbig-endian</code><dd>Generate code for a big endian machine.
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<br><dt><code>-msolaris</code><dd>Generate code for Solaris.
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<br><dt><code>-mno-solaris</code><dd>Do not generate code for Solaris.
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</dl>
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</body></html>
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