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author | Ali Labbene <ali.labbene@st.com> | 2019-12-11 08:59:21 +0100 |
---|---|---|
committer | Ali Labbene <ali.labbene@st.com> | 2019-12-16 16:35:24 +0100 |
commit | 9f95ff5b6ba01db09552b84a0ab79607060a2666 (patch) | |
tree | 8a6e0dda832555c692307869aed49d07ee7facfe /docs/Core_A/html/group__CMSIS__Core__InstructionInterface.html | |
parent | 76177aa280494bb36d7a0bcbda1078d4db717020 (diff) | |
download | st-cmsis-core-lowfat-9f95ff5b6ba01db09552b84a0ab79607060a2666.tar.gz st-cmsis-core-lowfat-9f95ff5b6ba01db09552b84a0ab79607060a2666.tar.bz2 st-cmsis-core-lowfat-9f95ff5b6ba01db09552b84a0ab79607060a2666.zip |
Official ARM version: v5.4.0
Add CMSIS V5.4.0, please refer to index.html available under \docs folder.
Note: content of \CMSIS\Core\Include has been copied under \Include to keep the same structure
used in existing projects, and thus avoid projects mass update
Note: the following components have been removed from ARM original delivery (as not used in ST packages)
- CMSIS_EW2018.pdf
- .gitattributes
- .gitignore
- \Device
- \CMSIS
- \CoreValidation
- \DAP
- \Documentation
- \DoxyGen
- \Driver
- \Pack
- \RTOS\CMSIS_RTOS_Tutorial.pdf
- \RTOS\RTX
- \RTOS\Template
- \RTOS2\RTX
- \Utilities
- All ARM/GCC projects files are deleted from \DSP, \RTOS and \RTOS2
Change-Id: Ia026c3f0f0d016627a4fb5a9032852c33d24b4d3
Diffstat (limited to 'docs/Core_A/html/group__CMSIS__Core__InstructionInterface.html')
-rw-r--r-- | docs/Core_A/html/group__CMSIS__Core__InstructionInterface.html | 464 |
1 files changed, 464 insertions, 0 deletions
diff --git a/docs/Core_A/html/group__CMSIS__Core__InstructionInterface.html b/docs/Core_A/html/group__CMSIS__Core__InstructionInterface.html new file mode 100644 index 0000000..d2e61a1 --- /dev/null +++ b/docs/Core_A/html/group__CMSIS__Core__InstructionInterface.html @@ -0,0 +1,464 @@ +<!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"/> +<title>Intrinsic Functions</title> +<title>CMSIS-Core (Cortex-A): Intrinsic Functions</title> +<link href="tabs.css" rel="stylesheet" type="text/css"/> +<link href="cmsis.css" rel="stylesheet" type="text/css" /> +<script type="text/javascript" src="jquery.js"></script> +<script type="text/javascript" src="dynsections.js"></script> +<script type="text/javascript" src="printComponentTabs.js"></script> +<link href="navtree.css" rel="stylesheet" type="text/css"/> +<script type="text/javascript" src="resize.js"></script> +<script type="text/javascript" src="navtree.js"></script> +<script type="text/javascript"> + $(document).ready(initResizable); + $(window).load(resizeHeight); +</script> +<link href="search/search.css" rel="stylesheet" type="text/css"/> +<script type="text/javascript" src="search/search.js"></script> +<script type="text/javascript"> + $(document).ready(function() { searchBox.OnSelectItem(0); }); +</script> +</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: 46px;"> + <td id="projectlogo"><img alt="Logo" src="CMSIS_Logo_Final.png"/></td> + <td style="padding-left: 0.5em;"> + <div id="projectname">CMSIS-Core (Cortex-A) +  <span id="projectnumber">Version 1.1.2</span> + </div> + <div id="projectbrief">CMSIS-Core support for Cortex-A processor-based devices</div> + </td> + </tr> + </tbody> +</table> +</div> +<!-- end header part --> +<div id="CMSISnav" class="tabs1"> + <ul class="tablist"> + <script type="text/javascript"> + <!-- + writeComponentTabs.call(this); + //--> + </script> + </ul> +</div> +<!-- Generated by Doxygen 1.8.6 --> +<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>Usage and Description</span></a></li> + <li><a href="modules.html"><span>Reference</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><!-- top --> +<div id="side-nav" class="ui-resizable side-nav-resizable"> + <div id="nav-tree"> + <div id="nav-tree-contents"> + <div id="nav-sync" class="sync"></div> + </div> + </div> + <div id="splitbar" style="-moz-user-select:none;" + class="ui-resizable-handle"> + </div> +</div> +<script type="text/javascript"> +$(document).ready(function(){initNavTree('group__CMSIS__Core__InstructionInterface.html','');}); +</script> +<div id="doc-content"> +<!-- window showing the filter options --> +<div id="MSearchSelectWindow" + onmouseover="return searchBox.OnSearchSelectShow()" + onmouseout="return searchBox.OnSearchSelectHide()" + onkeydown="return searchBox.OnSearchSelectKey(event)"> +<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Data Structures</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Macros</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Groups</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark"> </span>Pages</a></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 class="header"> + <div class="summary"> +<a href="#define-members">Macros</a> | +<a href="#func-members">Functions</a> </div> + <div class="headertitle"> +<div class="title">Intrinsic Functions</div> </div> +</div><!--header--> +<div class="contents"> + +<p>Functions that generate specific Cortex-A CPU Instructions. +<a href="#details">More...</a></p> +<table class="memberdecls"> +<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a> +Macros</h2></td></tr> +<tr class="memitem:gabd585ddc865fb9b7f2493af1eee1a572"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#gabd585ddc865fb9b7f2493af1eee1a572">__NOP</a>   __nop</td></tr> +<tr class="memdesc:gabd585ddc865fb9b7f2493af1eee1a572"><td class="mdescLeft"> </td><td class="mdescRight">No Operation. <a href="#gabd585ddc865fb9b7f2493af1eee1a572">More...</a><br/></td></tr> +<tr class="separator:gabd585ddc865fb9b7f2493af1eee1a572"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:gad23bf2b78a9a4524157c9de0d30b7448"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#gad23bf2b78a9a4524157c9de0d30b7448">__WFI</a>   __wfi</td></tr> +<tr class="memdesc:gad23bf2b78a9a4524157c9de0d30b7448"><td class="mdescLeft"> </td><td class="mdescRight">Wait For Interrupt. <a href="#gad23bf2b78a9a4524157c9de0d30b7448">More...</a><br/></td></tr> +<tr class="separator:gad23bf2b78a9a4524157c9de0d30b7448"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:gaac6cc7dd4325d9cb40d3290fa5244b3d"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#gaac6cc7dd4325d9cb40d3290fa5244b3d">__WFE</a>   __wfe</td></tr> +<tr class="memdesc:gaac6cc7dd4325d9cb40d3290fa5244b3d"><td class="mdescLeft"> </td><td class="mdescRight">Wait For Event. <a href="#gaac6cc7dd4325d9cb40d3290fa5244b3d">More...</a><br/></td></tr> +<tr class="separator:gaac6cc7dd4325d9cb40d3290fa5244b3d"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:gaab4f296d0022b4b10dc0976eb22052f9"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#gaab4f296d0022b4b10dc0976eb22052f9">__SEV</a>   __sev</td></tr> +<tr class="memdesc:gaab4f296d0022b4b10dc0976eb22052f9"><td class="mdescLeft"> </td><td class="mdescRight">Send Event. <a href="#gaab4f296d0022b4b10dc0976eb22052f9">More...</a><br/></td></tr> +<tr class="separator:gaab4f296d0022b4b10dc0976eb22052f9"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:gaad233022e850a009fc6f7602be1182f6"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#gaad233022e850a009fc6f7602be1182f6">__ISB</a>()</td></tr> +<tr class="memdesc:gaad233022e850a009fc6f7602be1182f6"><td class="mdescLeft"> </td><td class="mdescRight">Instruction Synchronization Barrier. <a href="#gaad233022e850a009fc6f7602be1182f6">More...</a><br/></td></tr> +<tr class="separator:gaad233022e850a009fc6f7602be1182f6"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:ga067d257a2b34565410acefb5afef2203"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#ga067d257a2b34565410acefb5afef2203">__DSB</a>()</td></tr> +<tr class="memdesc:ga067d257a2b34565410acefb5afef2203"><td class="mdescLeft"> </td><td class="mdescRight">Data Synchronization Barrier. <a href="#ga067d257a2b34565410acefb5afef2203">More...</a><br/></td></tr> +<tr class="separator:ga067d257a2b34565410acefb5afef2203"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:ga671101179b5943990785f36f8c1e2269"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#ga671101179b5943990785f36f8c1e2269">__DMB</a>()</td></tr> +<tr class="memdesc:ga671101179b5943990785f36f8c1e2269"><td class="mdescLeft"> </td><td class="mdescRight">Data Memory Barrier. <a href="#ga671101179b5943990785f36f8c1e2269">More...</a><br/></td></tr> +<tr class="separator:ga671101179b5943990785f36f8c1e2269"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:ga15ea6bd3c507d3e81c3b3a1258e46397"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#ga15ea6bd3c507d3e81c3b3a1258e46397">__BKPT</a>(value)   __breakpoint(value)</td></tr> +<tr class="memdesc:ga15ea6bd3c507d3e81c3b3a1258e46397"><td class="mdescLeft"> </td><td class="mdescRight">Breakpoint. <a href="#ga15ea6bd3c507d3e81c3b3a1258e46397">More...</a><br/></td></tr> +<tr class="separator:ga15ea6bd3c507d3e81c3b3a1258e46397"><td class="memSeparator" colspan="2"> </td></tr> +</table><table class="memberdecls"> +<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> +Functions</h2></td></tr> +<tr class="memitem:ga4717abc17af5ba29b1e4c055e0a0d9b8"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#ga4717abc17af5ba29b1e4c055e0a0d9b8">__REV</a> (uint32_t value)</td></tr> +<tr class="memdesc:ga4717abc17af5ba29b1e4c055e0a0d9b8"><td class="mdescLeft"> </td><td class="mdescRight">Reverse byte order (32 bit) <a href="#ga4717abc17af5ba29b1e4c055e0a0d9b8">More...</a><br/></td></tr> +<tr class="separator:ga4717abc17af5ba29b1e4c055e0a0d9b8"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:ga926d702cf1de59d54f4e62ab8e3c8b8d"><td class="memItemLeft" align="right" valign="top">uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#ga926d702cf1de59d54f4e62ab8e3c8b8d">__REV16</a> (uint16_t value)</td></tr> +<tr class="memdesc:ga926d702cf1de59d54f4e62ab8e3c8b8d"><td class="mdescLeft"> </td><td class="mdescRight">Reverse byte order (16 bit) <a href="#ga926d702cf1de59d54f4e62ab8e3c8b8d">More...</a><br/></td></tr> +<tr class="separator:ga926d702cf1de59d54f4e62ab8e3c8b8d"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:ga1ec006e6d79063363cb0c2a2e0b3adbe"><td class="memItemLeft" align="right" valign="top">int32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#ga1ec006e6d79063363cb0c2a2e0b3adbe">__REVSH</a> (int32_t value)</td></tr> +<tr class="memdesc:ga1ec006e6d79063363cb0c2a2e0b3adbe"><td class="mdescLeft"> </td><td class="mdescRight">Reverse byte order (16 bit) <a href="#ga1ec006e6d79063363cb0c2a2e0b3adbe">More...</a><br/></td></tr> +<tr class="separator:ga1ec006e6d79063363cb0c2a2e0b3adbe"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:gae05c1a2dac5bb7a399420c804c3048ca"><td class="memItemLeft" align="right" valign="top">uint32_t </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> +<tr class="memdesc:gae05c1a2dac5bb7a399420c804c3048ca"><td class="mdescLeft"> </td><td class="mdescRight">Rotate Right in unsigned value (32 bit) <a href="#gae05c1a2dac5bb7a399420c804c3048ca">More...</a><br/></td></tr> +<tr class="separator:gae05c1a2dac5bb7a399420c804c3048ca"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:gad6f9f297f6b91a995ee199fbc796b863"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#gad6f9f297f6b91a995ee199fbc796b863">__RBIT</a> (uint32_t value)</td></tr> +<tr class="memdesc:gad6f9f297f6b91a995ee199fbc796b863"><td class="mdescLeft"> </td><td class="mdescRight">Reverse bit order of value. <a href="#gad6f9f297f6b91a995ee199fbc796b863">More...</a><br/></td></tr> +<tr class="separator:gad6f9f297f6b91a995ee199fbc796b863"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:ga90884c591ac5d73d6069334eba9d6c02"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#ga90884c591ac5d73d6069334eba9d6c02">__CLZ</a> (uint32_t value)</td></tr> +<tr class="memdesc:ga90884c591ac5d73d6069334eba9d6c02"><td class="mdescLeft"> </td><td class="mdescRight">Count leading zeros. <a href="#ga90884c591ac5d73d6069334eba9d6c02">More...</a><br/></td></tr> +<tr class="separator:ga90884c591ac5d73d6069334eba9d6c02"><td class="memSeparator" colspan="2"> </td></tr> +</table> +<a name="details" id="details"></a><h2 class="groupheader">Description</h2> +<h2 class="groupheader">Macro Definition Documentation</h2> +<a class="anchor" id="ga15ea6bd3c507d3e81c3b3a1258e46397"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">#define __BKPT</td> + <td>(</td> + <td class="paramtype"> </td> + <td class="paramname">value</td><td>)</td> + <td>   __breakpoint(value)</td> + </tr> + </table> +</div><div class="memdoc"> +<p>Causes the processor to enter Debug state. Debug tools can use this to investigate system state when the instruction at a particular address is reached.</p> +<dl class="params"><dt>Parameters</dt><dd> + <table class="params"> + <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>is ignored by the processor. If required, a debugger can use it to store additional information about the breakpoint. </td></tr> + </table> + </dd> +</dl> + +</div> +</div> +<a class="anchor" id="ga671101179b5943990785f36f8c1e2269"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">#define __DMB</td> + <td>(</td> + <td class="paramname"></td><td>)</td> + <td></td> + </tr> + </table> +</div><div class="memdoc"> +<p>Ensures the apparent order of the explicit memory operations before and after the instruction, without ensuring their completion. </p> + +</div> +</div> +<a class="anchor" id="ga067d257a2b34565410acefb5afef2203"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">#define __DSB</td> + <td>(</td> + <td class="paramname"></td><td>)</td> + <td></td> + </tr> + </table> +</div><div class="memdoc"> +<p>Acts as a special kind of Data Memory Barrier. It completes when all explicit memory accesses before this instruction complete. </p> + +</div> +</div> +<a class="anchor" id="gaad233022e850a009fc6f7602be1182f6"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">#define __ISB</td> + <td>(</td> + <td class="paramname"></td><td>)</td> + <td></td> + </tr> + </table> +</div><div class="memdoc"> +<p>Instruction Synchronization Barrier flushes the pipeline in the processor, so that all instructions following the ISB are fetched from cache or memory, after the instruction has been completed. </p> + +</div> +</div> +<a class="anchor" id="gabd585ddc865fb9b7f2493af1eee1a572"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">#define __NOP   __nop</td> + </tr> + </table> +</div><div class="memdoc"> +<p>No Operation does nothing. This instruction can be used for code alignment purposes. </p> + +</div> +</div> +<a class="anchor" id="gaab4f296d0022b4b10dc0976eb22052f9"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">#define __SEV   __sev</td> + </tr> + </table> +</div><div class="memdoc"> +<p>Send Event is a hint instruction. It causes an event to be signaled to the CPU. </p> + +</div> +</div> +<a class="anchor" id="gaac6cc7dd4325d9cb40d3290fa5244b3d"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">#define __WFE   __wfe</td> + </tr> + </table> +</div><div class="memdoc"> +<p>Wait For Event is a hint instruction that permits the processor to enter </p> + +</div> +</div> +<a class="anchor" id="gad23bf2b78a9a4524157c9de0d30b7448"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">#define __WFI   __wfi</td> + </tr> + </table> +</div><div class="memdoc"> +<p>Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs. </p> + +</div> +</div> +<h2 class="groupheader">Function Documentation</h2> +<a class="anchor" id="ga90884c591ac5d73d6069334eba9d6c02"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">uint8_t __CLZ </td> + <td>(</td> + <td class="paramtype">uint32_t </td> + <td class="paramname"><em>value</em></td><td>)</td> + <td></td> + </tr> + </table> +</div><div class="memdoc"> +<p>Counts the number of leading zeros of a data value. </p> +<dl class="params"><dt>Parameters</dt><dd> + <table class="params"> + <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>Value to count the leading zeros </td></tr> + </table> + </dd> +</dl> +<dl class="section return"><dt>Returns</dt><dd>number of leading zeros in value </dd></dl> + +</div> +</div> +<a class="anchor" id="gad6f9f297f6b91a995ee199fbc796b863"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">uint32_t __RBIT </td> + <td>(</td> + <td class="paramtype">uint32_t </td> + <td class="paramname"><em>value</em></td><td>)</td> + <td></td> + </tr> + </table> +</div><div class="memdoc"> +<p>Reverses the bit order of the given value. </p> +<dl class="params"><dt>Parameters</dt><dd> + <table class="params"> + <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>Value to reverse </td></tr> + </table> + </dd> +</dl> +<dl class="section return"><dt>Returns</dt><dd>Reversed value </dd></dl> + +</div> +</div> +<a class="anchor" id="ga4717abc17af5ba29b1e4c055e0a0d9b8"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">uint32_t __REV </td> + <td>(</td> + <td class="paramtype">uint32_t </td> + <td class="paramname"><em>value</em></td><td>)</td> + <td></td> + </tr> + </table> +</div><div class="memdoc"> +<p>Reverses the byte order in unsigned integer value. For example, 0x12345678 becomes 0x78563412. </p> +<dl class="params"><dt>Parameters</dt><dd> + <table class="params"> + <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>Value to reverse </td></tr> + </table> + </dd> +</dl> +<dl class="section return"><dt>Returns</dt><dd>Reversed value </dd></dl> + +</div> +</div> +<a class="anchor" id="ga926d702cf1de59d54f4e62ab8e3c8b8d"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">uint16_t __REV16 </td> + <td>(</td> + <td class="paramtype">uint16_t </td> + <td class="paramname"><em>value</em></td><td>)</td> + <td></td> + </tr> + </table> +</div><div class="memdoc"> +<p>Reverses the byte order within each halfword of a word. For example, 0x12345678 becomes 0x34127856. </p> +<dl class="params"><dt>Parameters</dt><dd> + <table class="params"> + <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>Value to reverse </td></tr> + </table> + </dd> +</dl> +<dl class="section return"><dt>Returns</dt><dd>Reversed value </dd></dl> + +</div> +</div> +<a class="anchor" id="ga1ec006e6d79063363cb0c2a2e0b3adbe"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">int32_t __REVSH </td> + <td>(</td> + <td class="paramtype">int32_t </td> + <td class="paramname"><em>value</em></td><td>)</td> + <td></td> + </tr> + </table> +</div><div class="memdoc"> +<p>Reverses the byte order in a 16-bit value and returns the signed 16-bit result. For example, 0x0080 becomes 0x8000. </p> +<dl class="params"><dt>Parameters</dt><dd> + <table class="params"> + <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>Value to reverse </td></tr> + </table> + </dd> +</dl> +<dl class="section return"><dt>Returns</dt><dd>Reversed value </dd></dl> + +</div> +</div> +<a class="anchor" id="gae05c1a2dac5bb7a399420c804c3048ca"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">uint32_t __ROR </td> + <td>(</td> + <td class="paramtype">uint32_t </td> + <td class="paramname"><em>op1</em>, </td> + </tr> + <tr> + <td class="paramkey"></td> + <td></td> + <td class="paramtype">uint32_t </td> + <td class="paramname"><em>op2</em> </td> + </tr> + <tr> + <td></td> + <td>)</td> + <td></td><td></td> + </tr> + </table> +</div><div class="memdoc"> +<p>Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits. </p> +<dl class="params"><dt>Parameters</dt><dd> + <table class="params"> + <tr><td class="paramdir">[in]</td><td class="paramname">op1</td><td>Value to rotate </td></tr> + <tr><td class="paramdir">[in]</td><td class="paramname">op2</td><td>Number of Bits to rotate </td></tr> + </table> + </dd> +</dl> +<dl class="section return"><dt>Returns</dt><dd>Rotated value </dd></dl> + +</div> +</div> +</div><!-- contents --> +</div><!-- doc-content --> +<!-- start footer part --> +<div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> + <ul> + <li class="footer">Generated on Wed Aug 1 2018 17:12:10 for CMSIS-Core (Cortex-A) by Arm Ltd. All rights reserved. + <!-- + <a href="http://www.doxygen.org/index.html"> + <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.6 + --> + </li> + </ul> +</div> +</body> +</html> |