begriffs open source - cmsis/blob - dev/v6.0.0-dev53/Core_A/html/Ref__CompilerControl_8txt.html

   1 <!-- HTML header for doxygen 1.9.6-->
   2 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
   3 <html xmlns="http://www.w3.org/1999/xhtml" lang="en-US">
   4 <head>
   5 <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
   6 <meta http-equiv="X-UA-Compatible" content="IE=11"/>
   7 <meta name="viewport" content="width=device-width, initial-scale=1"/>
   8 <title>CMSIS-Core (Cortex-A): Ref_CompilerControl.txt File Reference</title>
   9 <link href="doxygen.css" rel="stylesheet" type="text/css"/>
  10 <link href="tabs.css" rel="stylesheet" type="text/css"/>
  11 <link href="extra_navtree.css" rel="stylesheet" type="text/css"/>
  12 <link href="extra_stylesheet.css" rel="stylesheet" type="text/css"/>
  13 <link href="extra_search.css" rel="stylesheet" type="text/css"/>
  14 <script type="text/javascript" src="jquery.js"></script>
  15 <script type="text/javascript" src="dynsections.js"></script>
  16 <script type="text/javascript" src="printComponentTabs.js"></script>
  17 <script type="text/javascript" src="footer.js"></script>
  18 <script type="text/javascript" src="navtree.js"></script>
  19 <link href="navtree.css" rel="stylesheet" type="text/css"/>
  20 <script type="text/javascript" src="resize.js"></script>
  21 <script type="text/javascript" src="navtreedata.js"></script>
  22 <script type="text/javascript" src="navtree.js"></script>
  23 <link href="search/search.css" rel="stylesheet" type="text/css"/>
  24 <script type="text/javascript" src="search/searchdata.js"></script>
  25 <script type="text/javascript" src="search/search.js"></script>
  26 <script type="text/javascript">
  27 /* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
  28   $(document).ready(function() { init_search(); });
  29 /* @license-end */
  30 </script>
  31 <script type="text/javascript" src="darkmode_toggle.js"></script>
  32 <link href="extra_stylesheet.css" rel="stylesheet" type="text/css"/>
  33 <link href="extra_navtree.css" rel="stylesheet" type="text/css"/>
  34 <link href="extra_search.css" rel="stylesheet" type="text/css"/>
  35 <link href="version.css" rel="stylesheet" type="text/css" />
  36 <script type="text/javascript" src="../../../version.js"></script>
  37 </head>
  38 <body>
  39 <div id="top"><!-- do not remove this div, it is closed by doxygen! -->
  40 <div id="titlearea">
  41 <table cellspacing="0" cellpadding="0">
  42  <tbody>
  43  <tr style="height: 55px;">
  44   <td id="projectlogo" style="padding: 1.5em;"><img alt="Logo" src="cmsis_logo_white_small.png"/></td>
  45   <td style="padding-left: 1em; padding-bottom: 1em;padding-top: 1em;">
  46    <div id="projectname">CMSIS-Core (Cortex-A)
  47    &#160;<span id="projectnumber"><script type="text/javascript">
  48      <!--
  49      writeHeader.call(this);
  50      writeVersionDropdown.call(this);
  51      //-->
  52     </script>
  53    </span>
  54    </div>
  55    <div id="projectbrief">CMSIS-Core support for Cortex-A processor-based devices</div>
  56   </td>
  57    <td>        <div id="MSearchBox" class="MSearchBoxInactive">
  58         <span class="left">
  59           <span id="MSearchSelect"                onmouseover="return searchBox.OnSearchSelectShow()"                onmouseout="return searchBox.OnSearchSelectHide()">&#160;</span>
  60           <input type="text" id="MSearchField" value="" placeholder="Search" accesskey="S"
  61                onfocus="searchBox.OnSearchFieldFocus(true)"
  62                onblur="searchBox.OnSearchFieldFocus(false)"
  63                onkeyup="searchBox.OnSearchFieldChange(event)"/>
  64           </span><span class="right">
  65             <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.svg" alt=""/></a>
  66           </span>
  67         </div>
  68 </td>
  69   <!--END !PROJECT_NAME-->
  70  </tr>
  71  </tbody>
  72 </table>
  73 </div>
  74 <!-- end header part -->
  75 <div id="CMSISnav" class="tabs1">
  76   <ul class="tablist">
  77     <script type="text/javascript">
  78       writeComponentTabs.call(this);
  79     </script>
  80   </ul>
  81 </div>
  82 <script type="text/javascript">
  83   writeSubComponentTabs.call(this);
  84 </script>
  85 <!-- Generated by Doxygen 1.9.6 -->
  86 <script type="text/javascript">
  87 /* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
  88 var searchBox = new SearchBox("searchBox", "search/",'.html');
  89 /* @license-end */
  90 </script>
  91 </div><!-- top -->
  92 <div id="side-nav" class="ui-resizable side-nav-resizable">
  93   <div id="nav-tree">
  94     <div id="nav-tree-contents">
  95       <div id="nav-sync" class="sync"></div>
  96     </div>
  97   </div>
  98   <div id="splitbar" style="-moz-user-select:none;"
  99        class="ui-resizable-handle">
 100   </div>
 101 </div>
 102 <script type="text/javascript">
 103 /* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
 104 $(document).ready(function(){initNavTree('Ref__CompilerControl_8txt.html',''); initResizable(); });
 105 /* @license-end */
 106 </script>
 107 <div id="doc-content">
 108 <!-- window showing the filter options -->
 109 <div id="MSearchSelectWindow"
 110      onmouseover="return searchBox.OnSearchSelectShow()"
 111      onmouseout="return searchBox.OnSearchSelectHide()"
 112      onkeydown="return searchBox.OnSearchSelectKey(event)">
 113 </div>
 114
 115 <!-- iframe showing the search results (closed by default) -->
 116 <div id="MSearchResultsWindow">
 117 <div id="MSearchResults">
 118 <div class="SRPage">
 119 <div id="SRIndex">
 120 <div id="SRResults"></div>
 121 <div class="SRStatus" id="Loading">Loading...</div>
 122 <div class="SRStatus" id="Searching">Searching...</div>
 123 <div class="SRStatus" id="NoMatches">No Matches</div>
 124 </div>
 125 </div>
 126 </div>
 127 </div>
 128
 129 <div class="header">
 130   <div class="summary">
 131 <a href="#define-members">Macros</a> &#124;
 132 <a href="#func-members">Functions</a>  </div>
 133   <div class="headertitle"><div class="title">Ref_CompilerControl.txt File Reference</div></div>
 134 </div><!--header-->
 135 <div class="contents">
 136
 137 <p>CMSIS compiler specific macros, functions, instructions.
 138 <a href="#details">More...</a></p>
 139 <table class="memberdecls">
 140 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="define-members" name="define-members"></a>
 141 Macros</h2></td></tr>
 142 <tr class="memitem:gaee91bdfb2b6986731af09835bc9c6e74"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__comp__cntrl__gr.html#gaee91bdfb2b6986731af09835bc9c6e74">__ARM_ARCH_7A__</a></td></tr>
 143 <tr class="memdesc:gaee91bdfb2b6986731af09835bc9c6e74"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set to 1 when generating code for Armv7-A (Cortex-A7)  <br /></td></tr>
 144 <tr class="separator:gaee91bdfb2b6986731af09835bc9c6e74"><td class="memSeparator" colspan="2">&#160;</td></tr>
 145 <tr class="memitem:gab904513442afdf77d4f8c74f23cbb040"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__comp__cntrl__gr.html#gab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a></td></tr>
 146 <tr class="memdesc:gab904513442afdf77d4f8c74f23cbb040"><td class="mdescLeft">&#160;</td><td class="mdescRight">Define a static function that should be always inlined by the compiler.  <br /></td></tr>
 147 <tr class="separator:gab904513442afdf77d4f8c74f23cbb040"><td class="memSeparator" colspan="2">&#160;</td></tr>
 148 <tr class="memitem:ga4dbb70fab85207c27b581ecb6532b314"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__comp__cntrl__gr.html#ga4dbb70fab85207c27b581ecb6532b314">__PACKED_STRUCT</a></td></tr>
 149 <tr class="memdesc:ga4dbb70fab85207c27b581ecb6532b314"><td class="mdescLeft">&#160;</td><td class="mdescRight">Request smallest possible alignment for a structure.  <br /></td></tr>
 150 <tr class="separator:ga4dbb70fab85207c27b581ecb6532b314"><td class="memSeparator" colspan="2">&#160;</td></tr>
 151 <tr class="memitem:ga27fd2ec6767ca1ab66d36b5cc0103268"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__comp__cntrl__gr.html#ga27fd2ec6767ca1ab66d36b5cc0103268">__UNALIGNED_UINT32</a></td></tr>
 152 <tr class="memdesc:ga27fd2ec6767ca1ab66d36b5cc0103268"><td class="mdescLeft">&#160;</td><td class="mdescRight">Pointer for unaligned access of a uint32_t variable.  <br /></td></tr>
 153 <tr class="separator:ga27fd2ec6767ca1ab66d36b5cc0103268"><td class="memSeparator" colspan="2">&#160;</td></tr>
 154 <tr class="memitem:gabe8693a7200e573101551d49a1772fb9"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__comp__cntrl__gr.html#gabe8693a7200e573101551d49a1772fb9">__UNALIGNED_UINT16_READ</a></td></tr>
 155 <tr class="memdesc:gabe8693a7200e573101551d49a1772fb9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Pointer for unaligned read of a uint16_t variable.  <br /></td></tr>
 156 <tr class="separator:gabe8693a7200e573101551d49a1772fb9"><td class="memSeparator" colspan="2">&#160;</td></tr>
 157 <tr class="memitem:gadb9cd73446f7e11e92383cd327a23407"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__comp__cntrl__gr.html#gadb9cd73446f7e11e92383cd327a23407">__UNALIGNED_UINT16_WRITE</a></td></tr>
 158 <tr class="memdesc:gadb9cd73446f7e11e92383cd327a23407"><td class="mdescLeft">&#160;</td><td class="mdescRight">Pointer for unaligned write of a uint16_t variable.  <br /></td></tr>
 159 <tr class="separator:gadb9cd73446f7e11e92383cd327a23407"><td class="memSeparator" colspan="2">&#160;</td></tr>
 160 <tr class="memitem:ga254322c344d954c9f829719a50a88e87"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__comp__cntrl__gr.html#ga254322c344d954c9f829719a50a88e87">__UNALIGNED_UINT32_READ</a></td></tr>
 161 <tr class="memdesc:ga254322c344d954c9f829719a50a88e87"><td class="mdescLeft">&#160;</td><td class="mdescRight">Pointer for unaligned read of a uint32_t variable.  <br /></td></tr>
 162 <tr class="separator:ga254322c344d954c9f829719a50a88e87"><td class="memSeparator" colspan="2">&#160;</td></tr>
 163 <tr class="memitem:gabb2180285c417aa9120a360c51f64b4b"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__comp__cntrl__gr.html#gabb2180285c417aa9120a360c51f64b4b">__UNALIGNED_UINT32_WRITE</a></td></tr>
 164 <tr class="memdesc:gabb2180285c417aa9120a360c51f64b4b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Pointer for unaligned write of a uint32_t variable.  <br /></td></tr>
 165 <tr class="separator:gabb2180285c417aa9120a360c51f64b4b"><td class="memSeparator" colspan="2">&#160;</td></tr>
 166 </table><table class="memberdecls">
 167 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
 168 Functions</h2></td></tr>
 169 <tr class="memitem:ga4717abc17af5ba29b1e4c055e0a0d9b8"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#ga4717abc17af5ba29b1e4c055e0a0d9b8">__REV</a> (uint32_t value)</td></tr>
 170 <tr class="memdesc:ga4717abc17af5ba29b1e4c055e0a0d9b8"><td class="mdescLeft">&#160;</td><td class="mdescRight">Reverse byte order (32 bit)  <br /></td></tr>
 171 <tr class="separator:ga4717abc17af5ba29b1e4c055e0a0d9b8"><td class="memSeparator" colspan="2">&#160;</td></tr>
 172 <tr class="memitem:ga926d702cf1de59d54f4e62ab8e3c8b8d"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#ga926d702cf1de59d54f4e62ab8e3c8b8d">__REV16</a> (uint16_t value)</td></tr>
 173 <tr class="memdesc:ga926d702cf1de59d54f4e62ab8e3c8b8d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Reverse byte order (16 bit)  <br /></td></tr>
 174 <tr class="separator:ga926d702cf1de59d54f4e62ab8e3c8b8d"><td class="memSeparator" colspan="2">&#160;</td></tr>
 175 <tr class="memitem:ga1ec006e6d79063363cb0c2a2e0b3adbe"><td class="memItemLeft" align="right" valign="top">int32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#ga1ec006e6d79063363cb0c2a2e0b3adbe">__REVSH</a> (int32_t value)</td></tr>
 176 <tr class="memdesc:ga1ec006e6d79063363cb0c2a2e0b3adbe"><td class="mdescLeft">&#160;</td><td class="mdescRight">Reverse byte order (16 bit)  <br /></td></tr>
 177 <tr class="separator:ga1ec006e6d79063363cb0c2a2e0b3adbe"><td class="memSeparator" colspan="2">&#160;</td></tr>
 178 <tr class="memitem:gae05c1a2dac5bb7a399420c804c3048ca"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#gae05c1a2dac5bb7a399420c804c3048ca">__ROR</a> (uint32_t op1, uint32_t op2)</td></tr>
 179 <tr class="memdesc:gae05c1a2dac5bb7a399420c804c3048ca"><td class="mdescLeft">&#160;</td><td class="mdescRight">Rotate Right in unsigned value (32 bit)  <br /></td></tr>
 180 <tr class="separator:gae05c1a2dac5bb7a399420c804c3048ca"><td class="memSeparator" colspan="2">&#160;</td></tr>
 181 <tr class="memitem:gad6f9f297f6b91a995ee199fbc796b863"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#gad6f9f297f6b91a995ee199fbc796b863">__RBIT</a> (uint32_t value)</td></tr>
 182 <tr class="memdesc:gad6f9f297f6b91a995ee199fbc796b863"><td class="mdescLeft">&#160;</td><td class="mdescRight">Reverse bit order of value.  <br /></td></tr>
 183 <tr class="separator:gad6f9f297f6b91a995ee199fbc796b863"><td class="memSeparator" colspan="2">&#160;</td></tr>
 184 <tr class="memitem:ga90884c591ac5d73d6069334eba9d6c02"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#ga90884c591ac5d73d6069334eba9d6c02">__CLZ</a> (uint32_t value)</td></tr>
 185 <tr class="memdesc:ga90884c591ac5d73d6069334eba9d6c02"><td class="mdescLeft">&#160;</td><td class="mdescRight">Count leading zeros.  <br /></td></tr>
 186 <tr class="separator:ga90884c591ac5d73d6069334eba9d6c02"><td class="memSeparator" colspan="2">&#160;</td></tr>
 187 </table>
 188 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 189 <div class="textblock"><p>CMSIS compiler specific macros, functions, instructions. </p>
 190 <dl class="section version"><dt>Version</dt><dd>V1.00 </dd></dl>
 191 <dl class="section date"><dt>Date</dt><dd>22. Feb 2017 </dd></dl>
 192 </div></div><!-- contents -->
 193 </div><!-- doc-content -->
 194 <!-- start footer part -->
 195 <div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
 196   <ul>
 197     <li class="navelem"><a class="el" href="Ref__CompilerControl_8txt.html">Ref_CompilerControl.txt</a></li>
 198     <li class="footer">
 199       <script type="text/javascript">
 200         <!--
 201         writeFooter.call(this);
 202         //-->
 203       </script>
 204     </li>
 205   </ul>
 206 </div>
 207 </body>
 208 </html>