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  15. <title>ARC Modifiers (Using as)</title>
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  56. <a name="ARC-Modifiers"></a>
  57. <div class="header">
  58. <p>
  59. Next: <a href="ARC-Symbols.html#ARC-Symbols" accesskey="n" rel="next">ARC Symbols</a>, Previous: <a href="ARC-Directives.html#ARC-Directives" accesskey="p" rel="prev">ARC Directives</a>, Up: <a href="ARC_002dDependent.html#ARC_002dDependent" accesskey="u" rel="up">ARC-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>
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  62. <a name="ARC-Assembler-Modifiers"></a>
  63. <h4 class="subsection">9.3.4 ARC Assembler Modifiers</h4>
  64. <p>The following additional assembler modifiers have been added for
  65. position-independent code. These modifiers are available only with
  66. the ARC 700 and above processors and generate relocation entries,
  67. which are interpreted by the linker as follows:
  68. </p>
  69. <dl compact="compact">
  70. <dt><code>@pcl(<var>symbol</var>)</code></dt>
  71. <dd><a name="index-_0040pcl_0028symbol_0029_002c-ARC-modifier"></a>
  72. <p>Relative distance of <var>symbol</var>&rsquo;s from the current program counter
  73. location.
  74. </p>
  75. </dd>
  76. <dt><code>@gotpc(<var>symbol</var>)</code></dt>
  77. <dd><a name="index-_0040gotpc_0028symbol_0029_002c-ARC-modifier"></a>
  78. <p>Relative distance of <var>symbol</var>&rsquo;s Global Offset Table entry from the
  79. current program counter location.
  80. </p>
  81. </dd>
  82. <dt><code>@gotoff(<var>symbol</var>)</code></dt>
  83. <dd><a name="index-_0040gotoff_0028symbol_0029_002c-ARC-modifier"></a>
  84. <p>Distance of <var>symbol</var> from the base of the Global Offset Table.
  85. </p>
  86. </dd>
  87. <dt><code>@plt(<var>symbol</var>)</code></dt>
  88. <dd><a name="index-_0040plt_0028symbol_0029_002c-ARC-modifier"></a>
  89. <p>Distance of <var>symbol</var>&rsquo;s Procedure Linkage Table entry from the
  90. current program counter. This is valid only with branch and link
  91. instructions and PC-relative calls.
  92. </p>
  93. </dd>
  94. <dt><code>@sda(<var>symbol</var>)</code></dt>
  95. <dd><a name="index-_0040sda_0028symbol_0029_002c-ARC-modifier"></a>
  96. <p>Relative distance of <var>symbol</var> from the base of the Small Data
  97. Pointer.
  98. </p>
  99. </dd>
  100. </dl>
  101. </body>
  102. </html>