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  1. <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

  2. <html>

  3. <!-- This file documents the GNU Assembler "as".

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  15. <head>

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  17. <title>MIPS-Dependent (Using as)</title>

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  25. <link href="AS-Index.html#AS-Index" rel="index" title="AS Index">

  26. <link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">

  27. <link href="Machine-Dependencies.html#Machine-Dependencies" rel="up" title="Machine Dependencies">

  28. <link href="MIPS-Options.html#MIPS-Options" rel="next" title="MIPS Options">

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  61. <body lang="en">

  62. <a name="MIPS_002dDependent"></a>

  63. <div class="header">

  64. <p>

  65. Next: <a href="MMIX_002dDependent.html#MMIX_002dDependent" accesskey="n" rel="next">MMIX-Dependent</a>, Previous: <a href="MicroBlaze_002dDependent.html#MicroBlaze_002dDependent" accesskey="p" rel="prev">MicroBlaze-Dependent</a>, Up: <a href="Machine-Dependencies.html#Machine-Dependencies" accesskey="u" rel="up">Machine Dependencies</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="AS-Index.html#AS-Index" title="Index" rel="index">Index</a>]</p>

  66. </div>

  67. <hr>

  68. <a name="MIPS-Dependent-Features"></a>

  69. <h3 class="section">9.27 MIPS Dependent Features</h3>

  70. 

  71. <a name="index-MIPS-processor"></a>

  72. <p><small>GNU</small> <code>as</code> for MIPS architectures supports several

  73. different MIPS processors, and MIPS ISA levels I through V, MIPS32,

  74. and MIPS64.  For information about the MIPS instruction set, see

  75. <cite>MIPS RISC Architecture</cite>, by Kane and Heindrich (Prentice-Hall).

  76. For an overview of MIPS assembly conventions, see &ldquo;Appendix D:

  77. Assembly Language Programming&rdquo; in the same work.

  78. </p>

  79. <table class="menu" border="0" cellspacing="0">

  80. <tr><td align="left" valign="top">&bull; <a href="MIPS-Options.html#MIPS-Options" accesskey="1">MIPS Options</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Assembler options

  81. </td></tr>

  82. <tr><td align="left" valign="top">&bull; <a href="MIPS-Macros.html#MIPS-Macros" accesskey="2">MIPS Macros</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">High-level assembly macros

  83. </td></tr>

  84. <tr><td align="left" valign="top">&bull; <a href="MIPS-Symbol-Sizes.html#MIPS-Symbol-Sizes" accesskey="3">MIPS Symbol Sizes</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Directives to override the size of symbols

  85. </td></tr>

  86. <tr><td align="left" valign="top">&bull; <a href="MIPS-Small-Data.html#MIPS-Small-Data" accesskey="4">MIPS Small Data</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Controlling the use of small data accesses

  87. </td></tr>

  88. <tr><td align="left" valign="top">&bull; <a href="MIPS-ISA.html#MIPS-ISA" accesskey="5">MIPS ISA</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Directives to override the ISA level

  89. </td></tr>

  90. <tr><td align="left" valign="top">&bull; <a href="MIPS-assembly-options.html#MIPS-assembly-options" accesskey="6">MIPS assembly options</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Directives to control code generation

  91. </td></tr>

  92. <tr><td align="left" valign="top">&bull; <a href="MIPS-autoextend.html#MIPS-autoextend" accesskey="7">MIPS autoextend</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Directives for extending MIPS 16 bit instructions

  93. </td></tr>

  94. <tr><td align="left" valign="top">&bull; <a href="MIPS-insn.html#MIPS-insn" accesskey="8">MIPS insn</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Directive to mark data as an instruction

  95. </td></tr>

  96. <tr><td align="left" valign="top">&bull; <a href="MIPS-FP-ABIs.html#MIPS-FP-ABIs" accesskey="9">MIPS FP ABIs</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Marking which FP ABI is in use

  97. </td></tr>

  98. <tr><td align="left" valign="top">&bull; <a href="MIPS-NaN-Encodings.html#MIPS-NaN-Encodings">MIPS NaN Encodings</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Directives to record which NaN encoding is being used

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  102. <tr><td align="left" valign="top">&bull; <a href="MIPS-ASE-Instruction-Generation-Overrides.html#MIPS-ASE-Instruction-Generation-Overrides">MIPS ASE Instruction Generation Overrides</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Directives to control

  103.   			generation of MIPS ASE instructions

  104. </td></tr>

  105. <tr><td align="left" valign="top">&bull; <a href="MIPS-Floating_002dPoint.html#MIPS-Floating_002dPoint">MIPS Floating-Point</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Directives to override floating-point options

  106. </td></tr>

  107. <tr><td align="left" valign="top">&bull; <a href="MIPS-Syntax.html#MIPS-Syntax">MIPS Syntax</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">MIPS specific syntactical considerations

  108. </td></tr>

  109. </table>

  110. 

  111. <hr>

  112. <div class="header">

  113. <p>

  114. Next: <a href="MMIX_002dDependent.html#MMIX_002dDependent" accesskey="n" rel="next">MMIX-Dependent</a>, Previous: <a href="MicroBlaze_002dDependent.html#MicroBlaze_002dDependent" accesskey="p" rel="prev">MicroBlaze-Dependent</a>, Up: <a href="Machine-Dependencies.html#Machine-Dependencies" accesskey="u" rel="up">Machine Dependencies</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="AS-Index.html#AS-Index" title="Index" rel="index">Index</a>]</p>

  115. </div>

  116. 

  117. 

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  119. </body>

  120. </html>