Added doxygen output of current emulator branch.
This commit is contained in:
Timo Lang
467
core__cm_instr_8h_source.html
Normal file
467
core__cm_instr_8h_source.html
Normal file
@@ -0,0 +1,467 @@
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<head>
|
||||
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
|
||||
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
|
||||
<meta name="generator" content="Doxygen 1.8.9.1"/>
|
||||
<title>discoverpixy: discovery/libs/StmCoreNPheriph/inc/core_cmInstr.h Source File</title>
|
||||
<link href="tabs.css" rel="stylesheet" type="text/css"/>
|
||||
<script type="text/javascript" src="jquery.js"></script>
|
||||
<script type="text/javascript" src="dynsections.js"></script>
|
||||
<link href="search/search.css" rel="stylesheet" type="text/css"/>
|
||||
<script type="text/javascript" src="search/searchdata.js"></script>
|
||||
<script type="text/javascript" src="search/search.js"></script>
|
||||
<script type="text/javascript">
|
||||
$(document).ready(function() { init_search(); });
|
||||
</script>
|
||||
<link href="doxygen.css" rel="stylesheet" type="text/css" />
|
||||
</head>
|
||||
<body>
|
||||
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
|
||||
<div id="titlearea">
|
||||
<table cellspacing="0" cellpadding="0">
|
||||
<tbody>
|
||||
<tr style="height: 56px;">
|
||||
<td style="padding-left: 0.5em;">
|
||||
<div id="projectname">discoverpixy
|
||||
</div>
|
||||
</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
<!-- end header part -->
|
||||
<!-- Generated by Doxygen 1.8.9.1 -->
|
||||
<script type="text/javascript">
|
||||
var searchBox = new SearchBox("searchBox", "search",false,'Search');
|
||||
</script>
|
||||
<div id="navrow1" class="tabs">
|
||||
<ul class="tablist">
|
||||
<li><a href="index.html"><span>Main Page</span></a></li>
|
||||
<li><a href="pages.html"><span>Related Pages</span></a></li>
|
||||
<li><a href="modules.html"><span>Modules</span></a></li>
|
||||
<li><a href="annotated.html"><span>Classes</span></a></li>
|
||||
<li class="current"><a href="files.html"><span>Files</span></a></li>
|
||||
<li>
|
||||
<div id="MSearchBox" class="MSearchBoxInactive">
|
||||
<span class="left">
|
||||
<img id="MSearchSelect" src="search/mag_sel.png"
|
||||
onmouseover="return searchBox.OnSearchSelectShow()"
|
||||
onmouseout="return searchBox.OnSearchSelectHide()"
|
||||
alt=""/>
|
||||
<input type="text" id="MSearchField" value="Search" accesskey="S"
|
||||
onfocus="searchBox.OnSearchFieldFocus(true)"
|
||||
onblur="searchBox.OnSearchFieldFocus(false)"
|
||||
onkeyup="searchBox.OnSearchFieldChange(event)"/>
|
||||
</span><span class="right">
|
||||
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
|
||||
</span>
|
||||
</div>
|
||||
</li>
|
||||
</ul>
|
||||
</div>
|
||||
<div id="navrow2" class="tabs2">
|
||||
<ul class="tablist">
|
||||
<li><a href="files.html"><span>File List</span></a></li>
|
||||
<li><a href="globals.html"><span>File Members</span></a></li>
|
||||
</ul>
|
||||
</div>
|
||||
<!-- window showing the filter options -->
|
||||
<div id="MSearchSelectWindow"
|
||||
onmouseover="return searchBox.OnSearchSelectShow()"
|
||||
onmouseout="return searchBox.OnSearchSelectHide()"
|
||||
onkeydown="return searchBox.OnSearchSelectKey(event)">
|
||||
</div>
|
||||
|
||||
<!-- iframe showing the search results (closed by default) -->
|
||||
<div id="MSearchResultsWindow">
|
||||
<iframe src="javascript:void(0)" frameborder="0"
|
||||
name="MSearchResults" id="MSearchResults">
|
||||
</iframe>
|
||||
</div>
|
||||
|
||||
<div id="nav-path" class="navpath">
|
||||
<ul>
|
||||
<li class="navelem"><a class="el" href="dir_84db96586f7d962b526d6d9627d831c2.html">discovery</a></li><li class="navelem"><a class="el" href="dir_07523c13f04fd35d8848cb17a371cb5b.html">libs</a></li><li class="navelem"><a class="el" href="dir_1d60ba7d807ff336a2be2f2de640bf2b.html">StmCoreNPheriph</a></li><li class="navelem"><a class="el" href="dir_332599425fcd5a03c822271582d4e895.html">inc</a></li> </ul>
|
||||
</div>
|
||||
</div><!-- top -->
|
||||
<div class="header">
|
||||
<div class="headertitle">
|
||||
<div class="title">core_cmInstr.h</div> </div>
|
||||
</div><!--header-->
|
||||
<div class="contents">
|
||||
<a href="core__cm_instr_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/**************************************************************************/</span></div>
|
||||
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">/* Copyright (c) 2009 - 2013 ARM LIMITED</span></div>
|
||||
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"></span></div>
|
||||
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> All rights reserved.</span></div>
|
||||
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> Redistribution and use in source and binary forms, with or without</span></div>
|
||||
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> modification, are permitted provided that the following conditions are met:</span></div>
|
||||
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> - Redistributions of source code must retain the above copyright</span></div>
|
||||
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> notice, this list of conditions and the following disclaimer.</span></div>
|
||||
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> - Redistributions in binary form must reproduce the above copyright</span></div>
|
||||
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> notice, this list of conditions and the following disclaimer in the</span></div>
|
||||
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> documentation and/or other materials provided with the distribution.</span></div>
|
||||
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> - Neither the name of ARM nor the names of its contributors may be used</span></div>
|
||||
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> to endorse or promote products derived from this software without</span></div>
|
||||
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> specific prior written permission.</span></div>
|
||||
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> *</span></div>
|
||||
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"</span></div>
|
||||
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE</span></div>
|
||||
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE</span></div>
|
||||
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE</span></div>
|
||||
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR</span></div>
|
||||
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF</span></div>
|
||||
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS</span></div>
|
||||
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN</span></div>
|
||||
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)</span></div>
|
||||
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE</span></div>
|
||||
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> POSSIBILITY OF SUCH DAMAGE.</span></div>
|
||||
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> ---------------------------------------------------------------------------*/</span></div>
|
||||
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div>
|
||||
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div>
|
||||
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#ifndef __CORE_CMINSTR_H</span></div>
|
||||
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#define __CORE_CMINSTR_H</span></div>
|
||||
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div>
|
||||
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div>
|
||||
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment">/* ########################## Core Instruction Access ######################### */</span></div>
|
||||
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#if defined ( __CC_ARM ) </span><span class="comment">/*------------------RealView Compiler -----------------*/</span><span class="preprocessor"></span></div>
|
||||
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment">/* ARM armcc specific functions */</span></div>
|
||||
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div>
|
||||
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor">#if (__ARMCC_VERSION < 400677)</span></div>
|
||||
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor"> #error "Please use ARM Compiler Toolchain V4.0.677 or later!"</span></div>
|
||||
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor">#endif</span></div>
|
||||
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div>
|
||||
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div>
|
||||
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="preprocessor">#define __NOP __nop</span></div>
|
||||
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div>
|
||||
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div>
|
||||
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="preprocessor">#define __WFI __wfi</span></div>
|
||||
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div>
|
||||
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div>
|
||||
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="preprocessor">#define __WFE __wfe</span></div>
|
||||
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div>
|
||||
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div>
|
||||
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="preprocessor">#define __SEV __sev</span></div>
|
||||
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div>
|
||||
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div>
|
||||
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="preprocessor">#define __ISB() __isb(0xF)</span></div>
|
||||
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div>
|
||||
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div>
|
||||
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="preprocessor">#define __DSB() __dsb(0xF)</span></div>
|
||||
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div>
|
||||
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div>
|
||||
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="preprocessor">#define __DMB() __dmb(0xF)</span></div>
|
||||
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div>
|
||||
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div>
|
||||
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="preprocessor">#define __REV __rev</span></div>
|
||||
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div>
|
||||
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div>
|
||||
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="preprocessor">#ifndef __NO_EMBEDDED_ASM</span></div>
|
||||
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> __attribute__((section(<span class="stringliteral">".rev16_text"</span>))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value)</div>
|
||||
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> {</div>
|
||||
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  rev16 r0, r0</div>
|
||||
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  bx lr</div>
|
||||
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> }</div>
|
||||
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="preprocessor">#endif</span></div>
|
||||
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div>
|
||||
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="preprocessor">#ifndef __NO_EMBEDDED_ASM</span></div>
|
||||
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> __attribute__((section(<span class="stringliteral">".revsh_text"</span>))) __STATIC_INLINE __ASM int32_t __REVSH(int32_t value)</div>
|
||||
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> {</div>
|
||||
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  revsh r0, r0</div>
|
||||
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  bx lr</div>
|
||||
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> }</div>
|
||||
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="preprocessor">#endif</span></div>
|
||||
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </div>
|
||||
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div>
|
||||
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="preprocessor">#define __ROR __ror</span></div>
|
||||
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div>
|
||||
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div>
|
||||
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="preprocessor">#define __BKPT(value) __breakpoint(value)</span></div>
|
||||
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div>
|
||||
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> </div>
|
||||
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="preprocessor">#if (__CORTEX_M >= 0x03)</span></div>
|
||||
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> </div>
|
||||
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="preprocessor">#define __RBIT __rbit</span></div>
|
||||
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </div>
|
||||
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div>
|
||||
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="preprocessor">#define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr))</span></div>
|
||||
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div>
|
||||
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div>
|
||||
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="preprocessor">#define __LDREXH(ptr) ((uint16_t) __ldrex(ptr))</span></div>
|
||||
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> </div>
|
||||
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div>
|
||||
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="preprocessor">#define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr))</span></div>
|
||||
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> </div>
|
||||
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div>
|
||||
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="preprocessor">#define __STREXB(value, ptr) __strex(value, ptr)</span></div>
|
||||
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div>
|
||||
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div>
|
||||
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="preprocessor">#define __STREXH(value, ptr) __strex(value, ptr)</span></div>
|
||||
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div>
|
||||
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span> </div>
|
||||
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span> <span class="preprocessor">#define __STREXW(value, ptr) __strex(value, ptr)</span></div>
|
||||
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> </div>
|
||||
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> </div>
|
||||
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="preprocessor">#define __CLREX __clrex</span></div>
|
||||
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> </div>
|
||||
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div>
|
||||
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="preprocessor">#define __SSAT __ssat</span></div>
|
||||
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> </div>
|
||||
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div>
|
||||
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span> <span class="preprocessor">#define __USAT __usat</span></div>
|
||||
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span> </div>
|
||||
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> </div>
|
||||
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="preprocessor">#define __CLZ __clz</span></div>
|
||||
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span> </div>
|
||||
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="preprocessor">#endif </span><span class="comment">/* (__CORTEX_M >= 0x03) */</span><span class="preprocessor"></span></div>
|
||||
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> </div>
|
||||
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> </div>
|
||||
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span> </div>
|
||||
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="preprocessor">#elif defined ( __ICCARM__ ) </span><span class="comment">/*------------------ ICC Compiler -------------------*/</span><span class="preprocessor"></span></div>
|
||||
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="comment">/* IAR iccarm specific functions */</span></div>
|
||||
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span> </div>
|
||||
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="preprocessor">#include <cmsis_iar.h></span></div>
|
||||
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> </div>
|
||||
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> </div>
|
||||
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="preprocessor">#elif defined ( __TMS470__ ) </span><span class="comment">/*---------------- TI CCS Compiler ------------------*/</span><span class="preprocessor"></span></div>
|
||||
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="comment">/* TI CCS specific functions */</span></div>
|
||||
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> </div>
|
||||
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="preprocessor">#include <cmsis_ccs.h></span></div>
|
||||
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> </div>
|
||||
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> </div>
|
||||
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="preprocessor">#elif defined ( __GNUC__ ) </span><span class="comment">/*------------------ GNU Compiler ---------------------*/</span><span class="preprocessor"></span></div>
|
||||
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <span class="comment">/* GNU gcc specific functions */</span></div>
|
||||
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> </div>
|
||||
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> <span class="comment">/* Define macros for porting to both thumb1 and thumb2.</span></div>
|
||||
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="comment"> * For thumb1, use low register (r0-r7), specified by constrant "l"</span></div>
|
||||
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="comment"> * Otherwise, use general registers, specified by constrant "r" */</span></div>
|
||||
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <span class="preprocessor">#if defined (__thumb__) && !defined (__thumb2__)</span></div>
|
||||
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="preprocessor">#define __CMSIS_GCC_OUT_REG(r) "=l" (r)</span></div>
|
||||
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="preprocessor">#define __CMSIS_GCC_USE_REG(r) "l" (r)</span></div>
|
||||
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="preprocessor">#else</span></div>
|
||||
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="preprocessor">#define __CMSIS_GCC_OUT_REG(r) "=r" (r)</span></div>
|
||||
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span> <span class="preprocessor">#define __CMSIS_GCC_USE_REG(r) "r" (r)</span></div>
|
||||
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <span class="preprocessor">#endif</span></div>
|
||||
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span> </div>
|
||||
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span> __attribute__( ( always_inline ) ) __STATIC_INLINE <span class="keywordtype">void</span> __NOP(<span class="keywordtype">void</span>)</div>
|
||||
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span> {</div>
|
||||
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"nop"</span>);</div>
|
||||
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span> }</div>
|
||||
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span> </div>
|
||||
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> </div>
|
||||
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> __attribute__( ( always_inline ) ) __STATIC_INLINE <span class="keywordtype">void</span> __WFI(<span class="keywordtype">void</span>)</div>
|
||||
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> {</div>
|
||||
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"wfi"</span>);</div>
|
||||
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span> }</div>
|
||||
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> </div>
|
||||
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> </div>
|
||||
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span> __attribute__( ( always_inline ) ) __STATIC_INLINE <span class="keywordtype">void</span> __WFE(<span class="keywordtype">void</span>)</div>
|
||||
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span> {</div>
|
||||
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"wfe"</span>);</div>
|
||||
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span> }</div>
|
||||
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span> </div>
|
||||
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span> </div>
|
||||
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span> __attribute__( ( always_inline ) ) __STATIC_INLINE <span class="keywordtype">void</span> __SEV(<span class="keywordtype">void</span>)</div>
|
||||
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> {</div>
|
||||
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"sev"</span>);</div>
|
||||
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span> }</div>
|
||||
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span> </div>
|
||||
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span> </div>
|
||||
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span> __attribute__( ( always_inline ) ) __STATIC_INLINE <span class="keywordtype">void</span> __ISB(<span class="keywordtype">void</span>)</div>
|
||||
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> {</div>
|
||||
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"isb"</span>);</div>
|
||||
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span> }</div>
|
||||
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span> </div>
|
||||
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span> </div>
|
||||
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span> __attribute__( ( always_inline ) ) __STATIC_INLINE <span class="keywordtype">void</span> __DSB(<span class="keywordtype">void</span>)</div>
|
||||
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span> {</div>
|
||||
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"dsb"</span>);</div>
|
||||
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span> }</div>
|
||||
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span> </div>
|
||||
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span> </div>
|
||||
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span> __attribute__( ( always_inline ) ) __STATIC_INLINE <span class="keywordtype">void</span> __DMB(<span class="keywordtype">void</span>)</div>
|
||||
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span> {</div>
|
||||
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"dmb"</span>);</div>
|
||||
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span> }</div>
|
||||
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span> </div>
|
||||
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span> </div>
|
||||
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span> __attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __REV(uint32_t value)</div>
|
||||
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span> {</div>
|
||||
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="preprocessor">#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5)</span></div>
|
||||
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="keywordflow">return</span> __builtin_bswap32(value);</div>
|
||||
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span> <span class="preprocessor">#else</span></div>
|
||||
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  uint32_t result;</div>
|
||||
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span> </div>
|
||||
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"rev %0, %1"</span> : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) );</div>
|
||||
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="keywordflow">return</span>(result);</div>
|
||||
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span> <span class="preprocessor">#endif</span></div>
|
||||
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span> }</div>
|
||||
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span> </div>
|
||||
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span> </div>
|
||||
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span> __attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __REV16(uint32_t value)</div>
|
||||
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span> {</div>
|
||||
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  uint32_t result;</div>
|
||||
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span> </div>
|
||||
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"rev16 %0, %1"</span> : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) );</div>
|
||||
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <span class="keywordflow">return</span>(result);</div>
|
||||
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span> }</div>
|
||||
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span> </div>
|
||||
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span> </div>
|
||||
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span> __attribute__( ( always_inline ) ) __STATIC_INLINE int32_t __REVSH(int32_t value)</div>
|
||||
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span> {</div>
|
||||
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span> <span class="preprocessor">#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)</span></div>
|
||||
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keywordflow">return</span> (<span class="keywordtype">short</span>)__builtin_bswap16(value);</div>
|
||||
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span> <span class="preprocessor">#else</span></div>
|
||||
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  uint32_t result;</div>
|
||||
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span> </div>
|
||||
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"revsh %0, %1"</span> : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) );</div>
|
||||
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordflow">return</span>(result);</div>
|
||||
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span> <span class="preprocessor">#endif</span></div>
|
||||
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span> }</div>
|
||||
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span> </div>
|
||||
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span> </div>
|
||||
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span> __attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __ROR(uint32_t op1, uint32_t op2)</div>
|
||||
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span> {</div>
|
||||
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="keywordflow">return</span> (op1 >> op2) | (op1 << (32 - op2)); </div>
|
||||
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span> }</div>
|
||||
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span> </div>
|
||||
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span> </div>
|
||||
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span> <span class="preprocessor">#define __BKPT(value) __ASM volatile ("bkpt "#value)</span></div>
|
||||
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span> </div>
|
||||
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span> </div>
|
||||
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span> <span class="preprocessor">#if (__CORTEX_M >= 0x03)</span></div>
|
||||
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span> </div>
|
||||
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span> __attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __RBIT(uint32_t value)</div>
|
||||
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span> {</div>
|
||||
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  uint32_t result;</div>
|
||||
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span> </div>
|
||||
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"rbit %0, %1"</span> : <span class="stringliteral">"=r"</span> (result) : <span class="stringliteral">"r"</span> (value) );</div>
|
||||
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="keywordflow">return</span>(result);</div>
|
||||
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span> }</div>
|
||||
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span> </div>
|
||||
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span> </div>
|
||||
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span> __attribute__( ( always_inline ) ) __STATIC_INLINE uint8_t __LDREXB(volatile uint8_t *addr)</div>
|
||||
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span> {</div>
|
||||
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  uint32_t result;</div>
|
||||
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span> </div>
|
||||
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span> <span class="preprocessor">#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)</span></div>
|
||||
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"ldrexb %0, %1"</span> : <span class="stringliteral">"=r"</span> (result) : <span class="stringliteral">"Q"</span> (*addr) );</div>
|
||||
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span> <span class="preprocessor">#else</span></div>
|
||||
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  <span class="comment">/* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not</span></div>
|
||||
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span> <span class="comment"> accepted by assembler. So has to use following less efficient pattern.</span></div>
|
||||
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span> <span class="comment"> */</span></div>
|
||||
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"ldrexb %0, [%1]"</span> : <span class="stringliteral">"=r"</span> (result) : <span class="stringliteral">"r"</span> (addr) : <span class="stringliteral">"memory"</span> );</div>
|
||||
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span> <span class="preprocessor">#endif</span></div>
|
||||
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keywordflow">return</span>(result);</div>
|
||||
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span> }</div>
|
||||
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span> </div>
|
||||
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span> </div>
|
||||
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span> __attribute__( ( always_inline ) ) __STATIC_INLINE uint16_t __LDREXH(volatile uint16_t *addr)</div>
|
||||
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span> {</div>
|
||||
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  uint32_t result;</div>
|
||||
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span> </div>
|
||||
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span> <span class="preprocessor">#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)</span></div>
|
||||
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"ldrexh %0, %1"</span> : <span class="stringliteral">"=r"</span> (result) : <span class="stringliteral">"Q"</span> (*addr) );</div>
|
||||
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span> <span class="preprocessor">#else</span></div>
|
||||
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <span class="comment">/* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not</span></div>
|
||||
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span> <span class="comment"> accepted by assembler. So has to use following less efficient pattern.</span></div>
|
||||
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span> <span class="comment"> */</span></div>
|
||||
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"ldrexh %0, [%1]"</span> : <span class="stringliteral">"=r"</span> (result) : <span class="stringliteral">"r"</span> (addr) : <span class="stringliteral">"memory"</span> );</div>
|
||||
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span> <span class="preprocessor">#endif</span></div>
|
||||
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  <span class="keywordflow">return</span>(result);</div>
|
||||
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span> }</div>
|
||||
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span> </div>
|
||||
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span> </div>
|
||||
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span> __attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __LDREXW(volatile uint32_t *addr)</div>
|
||||
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span> {</div>
|
||||
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  uint32_t result;</div>
|
||||
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span> </div>
|
||||
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"ldrex %0, %1"</span> : <span class="stringliteral">"=r"</span> (result) : <span class="stringliteral">"Q"</span> (*addr) );</div>
|
||||
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  <span class="keywordflow">return</span>(result);</div>
|
||||
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span> }</div>
|
||||
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span> </div>
|
||||
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span> </div>
|
||||
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span> __attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __STREXB(uint8_t value, volatile uint8_t *addr)</div>
|
||||
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span> {</div>
|
||||
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  uint32_t result;</div>
|
||||
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span> </div>
|
||||
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"strexb %0, %2, %1"</span> : <span class="stringliteral">"=&r"</span> (result), <span class="stringliteral">"=Q"</span> (*addr) : <span class="stringliteral">"r"</span> (value) );</div>
|
||||
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="keywordflow">return</span>(result);</div>
|
||||
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span> }</div>
|
||||
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span> </div>
|
||||
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span> </div>
|
||||
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span> __attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __STREXH(uint16_t value, volatile uint16_t *addr)</div>
|
||||
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span> {</div>
|
||||
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  uint32_t result;</div>
|
||||
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span> </div>
|
||||
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"strexh %0, %2, %1"</span> : <span class="stringliteral">"=&r"</span> (result), <span class="stringliteral">"=Q"</span> (*addr) : <span class="stringliteral">"r"</span> (value) );</div>
|
||||
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <span class="keywordflow">return</span>(result);</div>
|
||||
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span> }</div>
|
||||
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span> </div>
|
||||
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span> </div>
|
||||
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span> __attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __STREXW(uint32_t value, volatile uint32_t *addr)</div>
|
||||
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span> {</div>
|
||||
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  uint32_t result;</div>
|
||||
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span> </div>
|
||||
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"strex %0, %2, %1"</span> : <span class="stringliteral">"=&r"</span> (result), <span class="stringliteral">"=Q"</span> (*addr) : <span class="stringliteral">"r"</span> (value) );</div>
|
||||
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  <span class="keywordflow">return</span>(result);</div>
|
||||
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span> }</div>
|
||||
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span> </div>
|
||||
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span> </div>
|
||||
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span> __attribute__( ( always_inline ) ) __STATIC_INLINE <span class="keywordtype">void</span> __CLREX(<span class="keywordtype">void</span>)</div>
|
||||
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span> {</div>
|
||||
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"clrex"</span> ::: <span class="stringliteral">"memory"</span>);</div>
|
||||
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span> }</div>
|
||||
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span> </div>
|
||||
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span> </div>
|
||||
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span> <span class="preprocessor">#define __SSAT(ARG1,ARG2) \</span></div>
|
||||
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span> <span class="preprocessor">({ \</span></div>
|
||||
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span> <span class="preprocessor"> uint32_t __RES, __ARG1 = (ARG1); \</span></div>
|
||||
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span> <span class="preprocessor"> __ASM ("ssat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \</span></div>
|
||||
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span> <span class="preprocessor"> __RES; \</span></div>
|
||||
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span> <span class="preprocessor"> })</span></div>
|
||||
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span> </div>
|
||||
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span> </div>
|
||||
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span> <span class="preprocessor">#define __USAT(ARG1,ARG2) \</span></div>
|
||||
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span> <span class="preprocessor">({ \</span></div>
|
||||
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span> <span class="preprocessor"> uint32_t __RES, __ARG1 = (ARG1); \</span></div>
|
||||
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span> <span class="preprocessor"> __ASM ("usat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \</span></div>
|
||||
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span> <span class="preprocessor"> __RES; \</span></div>
|
||||
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span> <span class="preprocessor"> })</span></div>
|
||||
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span> </div>
|
||||
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span> </div>
|
||||
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span> __attribute__( ( always_inline ) ) __STATIC_INLINE uint8_t __CLZ(uint32_t value)</div>
|
||||
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span> {</div>
|
||||
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  uint32_t result;</div>
|
||||
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span> </div>
|
||||
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  __ASM <span class="keyword">volatile</span> (<span class="stringliteral">"clz %0, %1"</span> : <span class="stringliteral">"=r"</span> (result) : <span class="stringliteral">"r"</span> (value) );</div>
|
||||
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  <span class="keywordflow">return</span>(result);</div>
|
||||
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span> }</div>
|
||||
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span> </div>
|
||||
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span> <span class="preprocessor">#endif </span><span class="comment">/* (__CORTEX_M >= 0x03) */</span><span class="preprocessor"></span></div>
|
||||
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span> </div>
|
||||
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span> </div>
|
||||
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span> </div>
|
||||
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span> </div>
|
||||
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span> <span class="preprocessor">#elif defined ( __TASKING__ ) </span><span class="comment">/*------------------ TASKING Compiler --------------*/</span><span class="preprocessor"></span></div>
|
||||
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span> <span class="comment">/* TASKING carm specific functions */</span></div>
|
||||
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span> </div>
|
||||
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span> <span class="comment">/*</span></div>
|
||||
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span> <span class="comment"> * The CMSIS functions have been implemented as intrinsics in the compiler.</span></div>
|
||||
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span> <span class="comment"> * Please use "carm -?i" to get an up to date list of all intrinsics,</span></div>
|
||||
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span> <span class="comment"> * Including the CMSIS ones.</span></div>
|
||||
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span> <span class="comment"> */</span></div>
|
||||
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span> </div>
|
||||
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span> <span class="preprocessor">#endif</span></div>
|
||||
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  <span class="comment">/* end of group CMSIS_Core_InstructionInterface */</span></div>
|
||||
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span> </div>
|
||||
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span> <span class="preprocessor">#endif </span><span class="comment">/* __CORE_CMINSTR_H */</span><span class="preprocessor"></span></div>
|
||||
</div><!-- fragment --></div><!-- contents -->
|
||||
<!-- start footer part -->
|
||||
<hr class="footer"/><address class="footer"><small>
|
||||
Generated on Sun May 10 2015 15:15:17 for discoverpixy by  <a href="http://www.doxygen.org/index.html">
|
||||
<img class="footer" src="doxygen.png" alt="doxygen"/>
|
||||
</a> 1.8.9.1
|
||||
</small></address>
|
||||
</body>
|
||||
</html>
|
||||
Reference in New Issue
Block a user