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  1. <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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  3. <!-- This file documents the GNU Assembler "as".
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  15. <title>Blackfin Options (Using as)</title>
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  23. <link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
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  56. <a name="Blackfin-Options"></a>
  57. <div class="header">
  58. <p>
  59. Next: <a href="Blackfin-Syntax.html#Blackfin-Syntax" accesskey="n" rel="next">Blackfin Syntax</a>, Up: <a href="Blackfin_002dDependent.html#Blackfin_002dDependent" accesskey="u" rel="up">Blackfin-Dependent</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>
  60. </div>
  61. <hr>
  62. <a name="Options-5"></a>
  63. <h4 class="subsection">9.6.1 Options</h4>
  64. <a name="index-Blackfin-options-_0028none_0029"></a>
  65. <a name="index-options-for-Blackfin-_0028none_0029"></a>
  66. <dl compact="compact">
  67. <dd>
  68. <a name="index-_002dmcpu_003d-command_002dline-option_002c-Blackfin"></a>
  69. </dd>
  70. <dt><code>-mcpu=<var>processor</var><span class="roman">[</span>-<var>sirevision</var><span class="roman">]</span></code></dt>
  71. <dd><p>This option specifies the target processor. The optional <var>sirevision</var>
  72. is not used in assembler. It&rsquo;s here such that GCC can easily pass down its
  73. <code>-mcpu=</code> option. The assembler will issue an
  74. error message if an attempt is made to assemble an instruction which
  75. will not execute on the target processor. The following processor names are
  76. recognized:
  77. <code>bf504</code>,
  78. <code>bf506</code>,
  79. <code>bf512</code>,
  80. <code>bf514</code>,
  81. <code>bf516</code>,
  82. <code>bf518</code>,
  83. <code>bf522</code>,
  84. <code>bf523</code>,
  85. <code>bf524</code>,
  86. <code>bf525</code>,
  87. <code>bf526</code>,
  88. <code>bf527</code>,
  89. <code>bf531</code>,
  90. <code>bf532</code>,
  91. <code>bf533</code>,
  92. <code>bf534</code>,
  93. <code>bf535</code> (not implemented yet),
  94. <code>bf536</code>,
  95. <code>bf537</code>,
  96. <code>bf538</code>,
  97. <code>bf539</code>,
  98. <code>bf542</code>,
  99. <code>bf542m</code>,
  100. <code>bf544</code>,
  101. <code>bf544m</code>,
  102. <code>bf547</code>,
  103. <code>bf547m</code>,
  104. <code>bf548</code>,
  105. <code>bf548m</code>,
  106. <code>bf549</code>,
  107. <code>bf549m</code>,
  108. <code>bf561</code>,
  109. and
  110. <code>bf592</code>.
  111. </p>
  112. <a name="index-_002dmfdpic-command_002dline-option_002c-Blackfin"></a>
  113. </dd>
  114. <dt><code>-mfdpic</code></dt>
  115. <dd><p>Assemble for the FDPIC ABI.
  116. </p>
  117. <a name="index-_002dmno_002dfdpic-command_002dline-option_002c-Blackfin"></a>
  118. <a name="index-_002dmnopic-command_002dline-option_002c-Blackfin"></a>
  119. </dd>
  120. <dt><code>-mno-fdpic</code></dt>
  121. <dt><code>-mnopic</code></dt>
  122. <dd><p>Disable -mfdpic.
  123. </p></dd>
  124. </dl>
  125. </body>
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