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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 /Documentation/Core/html/group__intrinsic___c_p_u__gr.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 'Documentation/Core/html/group__intrinsic___c_p_u__gr.html')
| -rw-r--r-- | Documentation/Core/html/group__intrinsic___c_p_u__gr.html | 1013 |
1 files changed, 0 insertions, 1013 deletions
diff --git a/Documentation/Core/html/group__intrinsic___c_p_u__gr.html b/Documentation/Core/html/group__intrinsic___c_p_u__gr.html deleted file mode 100644 index 85ecf96..0000000 --- a/Documentation/Core/html/group__intrinsic___c_p_u__gr.html +++ /dev/null @@ -1,1013 +0,0 @@ -<!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 for CPU Instructions</title> -<title>CMSIS-CORE: Intrinsic Functions for CPU Instructions</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); -</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> -<link href="stylsheetf" 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: 46px;"> - <td id="projectlogo"><img alt="Logo" src="CMSIS_Logo_Final.png"/></td> - <td style="padding-left: 0.5em;"> - <div id="projectname">CMSIS-CORE -  <span id="projectnumber">Version 4.30</span> - </div> - <div id="projectbrief">CMSIS-CORE support for Cortex-M 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 1.8.2 --> -<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__intrinsic___c_p_u__gr.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>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Groups</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><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="#func-members">Functions</a> </div> - <div class="headertitle"> -<div class="title">Intrinsic Functions for CPU Instructions</div> </div> -</div><!--header--> -<div class="contents"> - -<p>Functions that generate specific Cortex-M CPU Instructions. -<a href="#details">More...</a></p> -<table class="memberdecls"> -<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> -Functions</h2></td></tr> -<tr class="memitem:gac71fad9f0a91980fecafcb450ee0a63e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#gac71fad9f0a91980fecafcb450ee0a63e">__NOP</a> (void)</td></tr> -<tr class="memdesc:gac71fad9f0a91980fecafcb450ee0a63e"><td class="mdescLeft"> </td><td class="mdescRight">No Operation. <a href="#gac71fad9f0a91980fecafcb450ee0a63e"></a><br/></td></tr> -<tr class="separator:gac71fad9f0a91980fecafcb450ee0a63e"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:gaed91dfbf3d7d7b7fba8d912fcbeaad88"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#gaed91dfbf3d7d7b7fba8d912fcbeaad88">__WFI</a> (void)</td></tr> -<tr class="memdesc:gaed91dfbf3d7d7b7fba8d912fcbeaad88"><td class="mdescLeft"> </td><td class="mdescRight">Wait For Interrupt. <a href="#gaed91dfbf3d7d7b7fba8d912fcbeaad88"></a><br/></td></tr> -<tr class="separator:gaed91dfbf3d7d7b7fba8d912fcbeaad88"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:gad3efec76c3bfa2b8528ded530386c563"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#gad3efec76c3bfa2b8528ded530386c563">__WFE</a> (void)</td></tr> -<tr class="memdesc:gad3efec76c3bfa2b8528ded530386c563"><td class="mdescLeft"> </td><td class="mdescRight">Wait For Event. <a href="#gad3efec76c3bfa2b8528ded530386c563"></a><br/></td></tr> -<tr class="separator:gad3efec76c3bfa2b8528ded530386c563"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:ga3c34da7eb16496ae2668a5b95fa441e7"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#ga3c34da7eb16496ae2668a5b95fa441e7">__SEV</a> (void)</td></tr> -<tr class="memdesc:ga3c34da7eb16496ae2668a5b95fa441e7"><td class="mdescLeft"> </td><td class="mdescRight">Send Event. <a href="#ga3c34da7eb16496ae2668a5b95fa441e7"></a><br/></td></tr> -<tr class="separator:ga3c34da7eb16496ae2668a5b95fa441e7"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:ga92f5621626711931da71eaa8bf301af7"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#ga92f5621626711931da71eaa8bf301af7">__BKPT</a> (uint8_t value)</td></tr> -<tr class="memdesc:ga92f5621626711931da71eaa8bf301af7"><td class="mdescLeft"> </td><td class="mdescRight">Set Breakpoint. <a href="#ga92f5621626711931da71eaa8bf301af7"></a><br/></td></tr> -<tr class="separator:ga92f5621626711931da71eaa8bf301af7"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:ga93c09b4709394d81977300d5f84950e5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#ga93c09b4709394d81977300d5f84950e5">__ISB</a> (void)</td></tr> -<tr class="memdesc:ga93c09b4709394d81977300d5f84950e5"><td class="mdescLeft"> </td><td class="mdescRight">Instruction Synchronization Barrier. <a href="#ga93c09b4709394d81977300d5f84950e5"></a><br/></td></tr> -<tr class="separator:ga93c09b4709394d81977300d5f84950e5"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:gacb2a8ca6eae1ba4b31161578b720c199"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#gacb2a8ca6eae1ba4b31161578b720c199">__DSB</a> (void)</td></tr> -<tr class="memdesc:gacb2a8ca6eae1ba4b31161578b720c199"><td class="mdescLeft"> </td><td class="mdescRight">Data Synchronization Barrier. <a href="#gacb2a8ca6eae1ba4b31161578b720c199"></a><br/></td></tr> -<tr class="separator:gacb2a8ca6eae1ba4b31161578b720c199"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:gab1c9b393641dc2d397b3408fdbe72b96"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#gab1c9b393641dc2d397b3408fdbe72b96">__DMB</a> (void)</td></tr> -<tr class="memdesc:gab1c9b393641dc2d397b3408fdbe72b96"><td class="mdescLeft"> </td><td class="mdescRight">Data Memory Barrier. <a href="#gab1c9b393641dc2d397b3408fdbe72b96"></a><br/></td></tr> -<tr class="separator:gab1c9b393641dc2d397b3408fdbe72b96"><td class="memSeparator" colspan="2"> </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__intrinsic___c_p_u__gr.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"></a><br/></td></tr> -<tr class="separator:ga4717abc17af5ba29b1e4c055e0a0d9b8"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:gaeef6f853b6df3a365c838ee5b49a7a26"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#gaeef6f853b6df3a365c838ee5b49a7a26">__REV16</a> (uint32_t value)</td></tr> -<tr class="memdesc:gaeef6f853b6df3a365c838ee5b49a7a26"><td class="mdescLeft"> </td><td class="mdescRight">Reverse byte order (16 bit) <a href="#gaeef6f853b6df3a365c838ee5b49a7a26"></a><br/></td></tr> -<tr class="separator:gaeef6f853b6df3a365c838ee5b49a7a26"><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__intrinsic___c_p_u__gr.html#ga1ec006e6d79063363cb0c2a2e0b3adbe">__REVSH</a> (int32_t value)</td></tr> -<tr class="memdesc:ga1ec006e6d79063363cb0c2a2e0b3adbe"><td class="mdescLeft"> </td><td class="mdescRight">Reverse byte order in signed short value. <a href="#ga1ec006e6d79063363cb0c2a2e0b3adbe"></a><br/></td></tr> -<tr class="separator:ga1ec006e6d79063363cb0c2a2e0b3adbe"><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__intrinsic___c_p_u__gr.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 [not for Cortex-M0, Cortex-M0+, or SC000]. <a href="#gad6f9f297f6b91a995ee199fbc796b863"></a><br/></td></tr> -<tr class="separator:gad6f9f297f6b91a995ee199fbc796b863"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:gaf66beb577bb9d90424c3d1d7f684c024"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#gaf66beb577bb9d90424c3d1d7f684c024">__ROR</a> (uint32_t value, uint32_t shift)</td></tr> -<tr class="memdesc:gaf66beb577bb9d90424c3d1d7f684c024"><td class="mdescLeft"> </td><td class="mdescRight">Rotate a value right by a number of bits. <a href="#gaf66beb577bb9d90424c3d1d7f684c024"></a><br/></td></tr> -<tr class="separator:gaf66beb577bb9d90424c3d1d7f684c024"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:ga9e3ac13d8dcf4331176b624cf6234a7e"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#ga9e3ac13d8dcf4331176b624cf6234a7e">__LDREXB</a> (volatile uint8_t *addr)</td></tr> -<tr class="memdesc:ga9e3ac13d8dcf4331176b624cf6234a7e"><td class="mdescLeft"> </td><td class="mdescRight">LDR Exclusive (8 bit) [not for Cortex-M0, Cortex-M0+, or SC000]. <a href="#ga9e3ac13d8dcf4331176b624cf6234a7e"></a><br/></td></tr> -<tr class="separator:ga9e3ac13d8dcf4331176b624cf6234a7e"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:ga9feffc093d6f68b120d592a7a0d45a15"><td class="memItemLeft" align="right" valign="top">uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#ga9feffc093d6f68b120d592a7a0d45a15">__LDREXH</a> (volatile uint16_t *addr)</td></tr> -<tr class="memdesc:ga9feffc093d6f68b120d592a7a0d45a15"><td class="mdescLeft"> </td><td class="mdescRight">LDR Exclusive (16 bit) [not for Cortex-M0, Cortex-M0+, or SC000]. <a href="#ga9feffc093d6f68b120d592a7a0d45a15"></a><br/></td></tr> -<tr class="separator:ga9feffc093d6f68b120d592a7a0d45a15"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:gabd78840a0f2464905b7cec791ebc6a4c"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#gabd78840a0f2464905b7cec791ebc6a4c">__LDREXW</a> (volatile uint32_t *addr)</td></tr> -<tr class="memdesc:gabd78840a0f2464905b7cec791ebc6a4c"><td class="mdescLeft"> </td><td class="mdescRight">LDR Exclusive (32 bit) [not for Cortex-M0, Cortex-M0+, or SC000]. <a href="#gabd78840a0f2464905b7cec791ebc6a4c"></a><br/></td></tr> -<tr class="separator:gabd78840a0f2464905b7cec791ebc6a4c"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:gaab6482d1f59f59e2b6b7efc1af391c99"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#gaab6482d1f59f59e2b6b7efc1af391c99">__STREXB</a> (uint8_t value, volatile uint8_t *addr)</td></tr> -<tr class="memdesc:gaab6482d1f59f59e2b6b7efc1af391c99"><td class="mdescLeft"> </td><td class="mdescRight">STR Exclusive (8 bit) [not for Cortex-M0, Cortex-M0+, or SC000]. <a href="#gaab6482d1f59f59e2b6b7efc1af391c99"></a><br/></td></tr> -<tr class="separator:gaab6482d1f59f59e2b6b7efc1af391c99"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:ga0a354bdf71caa52f081a4a54e84c8d2a"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#ga0a354bdf71caa52f081a4a54e84c8d2a">__STREXH</a> (uint16_t value, volatile uint16_t *addr)</td></tr> -<tr class="memdesc:ga0a354bdf71caa52f081a4a54e84c8d2a"><td class="mdescLeft"> </td><td class="mdescRight">STR Exclusive (16 bit) [not for Cortex-M0, Cortex-M0+, or SC000]. <a href="#ga0a354bdf71caa52f081a4a54e84c8d2a"></a><br/></td></tr> -<tr class="separator:ga0a354bdf71caa52f081a4a54e84c8d2a"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:ga335deaaa7991490e1450cb7d1e4c5197"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#ga335deaaa7991490e1450cb7d1e4c5197">__STREXW</a> (uint32_t value, volatile uint32_t *addr)</td></tr> -<tr class="memdesc:ga335deaaa7991490e1450cb7d1e4c5197"><td class="mdescLeft"> </td><td class="mdescRight">STR Exclusive (32 bit) [not for Cortex-M0, Cortex-M0+, or SC000]. <a href="#ga335deaaa7991490e1450cb7d1e4c5197"></a><br/></td></tr> -<tr class="separator:ga335deaaa7991490e1450cb7d1e4c5197"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:ga354c5ac8870cc3dfb823367af9c4b412"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#ga354c5ac8870cc3dfb823367af9c4b412">__CLREX</a> (void)</td></tr> -<tr class="memdesc:ga354c5ac8870cc3dfb823367af9c4b412"><td class="mdescLeft"> </td><td class="mdescRight">Remove the exclusive lock [not for Cortex-M0, Cortex-M0+, or SC000]. <a href="#ga354c5ac8870cc3dfb823367af9c4b412"></a><br/></td></tr> -<tr class="separator:ga354c5ac8870cc3dfb823367af9c4b412"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:ga7d9dddda18805abbf51ac21c639845e1"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#ga7d9dddda18805abbf51ac21c639845e1">__SSAT</a> (unint32_t value, uint32_t sat)</td></tr> -<tr class="memdesc:ga7d9dddda18805abbf51ac21c639845e1"><td class="mdescLeft"> </td><td class="mdescRight">Signed Saturate [not for Cortex-M0, Cortex-M0+, or SC000]. <a href="#ga7d9dddda18805abbf51ac21c639845e1"></a><br/></td></tr> -<tr class="separator:ga7d9dddda18805abbf51ac21c639845e1"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:ga76bbe4374a5912362866cdc1ded4064a"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#ga76bbe4374a5912362866cdc1ded4064a">__USAT</a> (uint32_t value, uint32_t sat)</td></tr> -<tr class="memdesc:ga76bbe4374a5912362866cdc1ded4064a"><td class="mdescLeft"> </td><td class="mdescRight">Unsigned Saturate [not for Cortex-M0, Cortex-M0+, or SC000]. <a href="#ga76bbe4374a5912362866cdc1ded4064a"></a><br/></td></tr> -<tr class="separator:ga76bbe4374a5912362866cdc1ded4064a"><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__intrinsic___c_p_u__gr.html#ga90884c591ac5d73d6069334eba9d6c02">__CLZ</a> (uint32_t value)</td></tr> -<tr class="memdesc:ga90884c591ac5d73d6069334eba9d6c02"><td class="mdescLeft"> </td><td class="mdescRight">Count leading zeros [not for Cortex-M0, Cortex-M0+, or SC000]. <a href="#ga90884c591ac5d73d6069334eba9d6c02"></a><br/></td></tr> -<tr class="separator:ga90884c591ac5d73d6069334eba9d6c02"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:gac09134f1bf9c49db07282001afcc9380"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#gac09134f1bf9c49db07282001afcc9380">__RRX</a> (uint32_t value)</td></tr> -<tr class="memdesc:gac09134f1bf9c49db07282001afcc9380"><td class="mdescLeft"> </td><td class="mdescRight">Rotate Right with Extend (32 bit) <a href="#gac09134f1bf9c49db07282001afcc9380"></a><br/></td></tr> -<tr class="separator:gac09134f1bf9c49db07282001afcc9380"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:ga9464d75db32846aa8295c3c3adfacb41"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#ga9464d75db32846aa8295c3c3adfacb41">__LDRBT</a> (uint8_t ptr)</td></tr> -<tr class="memdesc:ga9464d75db32846aa8295c3c3adfacb41"><td class="mdescLeft"> </td><td class="mdescRight">LDRT Unprivileged (8 bit) <a href="#ga9464d75db32846aa8295c3c3adfacb41"></a><br/></td></tr> -<tr class="separator:ga9464d75db32846aa8295c3c3adfacb41"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:gaa762b8bc5634ce38cb14d62a6b2aee32"><td class="memItemLeft" align="right" valign="top">uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#gaa762b8bc5634ce38cb14d62a6b2aee32">__LDRHT</a> (uint16_t ptr)</td></tr> -<tr class="memdesc:gaa762b8bc5634ce38cb14d62a6b2aee32"><td class="mdescLeft"> </td><td class="mdescRight">LDRT Unprivileged (16 bit) <a href="#gaa762b8bc5634ce38cb14d62a6b2aee32"></a><br/></td></tr> -<tr class="separator:gaa762b8bc5634ce38cb14d62a6b2aee32"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:ga616504f5da979ba8a073d428d6e8d5c7"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#ga616504f5da979ba8a073d428d6e8d5c7">__LDRT</a> (uint32_t ptr)</td></tr> -<tr class="memdesc:ga616504f5da979ba8a073d428d6e8d5c7"><td class="mdescLeft"> </td><td class="mdescRight">LDRT Unprivileged (32 bit) <a href="#ga616504f5da979ba8a073d428d6e8d5c7"></a><br/></td></tr> -<tr class="separator:ga616504f5da979ba8a073d428d6e8d5c7"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:gad41aa59c92c0a165b7f98428d3320cd5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#gad41aa59c92c0a165b7f98428d3320cd5">__STRBT</a> (uint8_t value, uint8_t ptr)</td></tr> -<tr class="memdesc:gad41aa59c92c0a165b7f98428d3320cd5"><td class="mdescLeft"> </td><td class="mdescRight">STRT Unprivileged (8 bit) <a href="#gad41aa59c92c0a165b7f98428d3320cd5"></a><br/></td></tr> -<tr class="separator:gad41aa59c92c0a165b7f98428d3320cd5"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:ga2b5d93b8e461755b1072a03df3f1722e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#ga2b5d93b8e461755b1072a03df3f1722e">__STRHT</a> (uint16_t value, uint16_t ptr)</td></tr> -<tr class="memdesc:ga2b5d93b8e461755b1072a03df3f1722e"><td class="mdescLeft"> </td><td class="mdescRight">STRT Unprivileged (16 bit) <a href="#ga2b5d93b8e461755b1072a03df3f1722e"></a><br/></td></tr> -<tr class="separator:ga2b5d93b8e461755b1072a03df3f1722e"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:ga625bc4ac0b1d50de9bcd13d9f050030e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__intrinsic___c_p_u__gr.html#ga625bc4ac0b1d50de9bcd13d9f050030e">__STRT</a> (uint32_t value, uint32_t ptr)</td></tr> -<tr class="memdesc:ga625bc4ac0b1d50de9bcd13d9f050030e"><td class="mdescLeft"> </td><td class="mdescRight">STRT Unprivileged (32 bit) <a href="#ga625bc4ac0b1d50de9bcd13d9f050030e"></a><br/></td></tr> -<tr class="separator:ga625bc4ac0b1d50de9bcd13d9f050030e"><td class="memSeparator" colspan="2"> </td></tr> -</table> -<a name="details" id="details"></a><h2 class="groupheader">Description</h2> -<p>The following functions generate specific Cortex-M instructions that cannot be directly accessed by the C/C++ Compiler. Refer to the <a class="el" href="index.html#ref_man_sec">Cortex-M Reference Manuals</a> for detailed information about these Cortex-M instructions.</p> -<dl class="section note"><dt>Note</dt><dd>When using the ARM Compiler Toolchain the following <a class="el" href="group__intrinsic___c_p_u__gr.html">Intrinsic Functions for CPU Instructions</a> are implemented using the Embedded Assembler: <a class="el" href="group__intrinsic___c_p_u__gr.html#gac09134f1bf9c49db07282001afcc9380">__RRX</a>, <Bruno: add more...>. The usage of the Embedded Assembler can be disabled by with <b><em>define __NO_EMBEDDED_ASM</em></b>. This avoids potential side effects of the Embedded Assembler. Refer to <b>Compiler User Guide - Using the Inline and Embedded Assemblers of the ARM Compiler</b> for more information. </dd></dl> -<h2 class="groupheader">Function Documentation</h2> -<a class="anchor" id="ga92f5621626711931da71eaa8bf301af7"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">void __BKPT </td> - <td>(</td> - <td class="paramtype">uint8_t </td> - <td class="paramname"><em>value</em></td><td>)</td> - <td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>This function 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 obtain additional information about the breakpoint. </td></tr> - </table> - </dd> -</dl> - -</div> -</div> -<a class="anchor" id="ga354c5ac8870cc3dfb823367af9c4b412"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">void __CLREX </td> - <td>(</td> - <td class="paramtype">void </td> - <td class="paramname"></td><td>)</td> - <td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>This function removes the exclusive lock which is created by LDREX [not for Cortex-M0, Cortex-M0+, or SC000]. </p> - -</div> -</div> -<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>This function counts the number of leading zeros of a data value [not for Cortex-M0, Cortex-M0+, or SC000].</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="gab1c9b393641dc2d397b3408fdbe72b96"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">void __DMB </td> - <td>(</td> - <td class="paramtype">void </td> - <td class="paramname"></td><td>)</td> - <td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>This function 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="gacb2a8ca6eae1ba4b31161578b720c199"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">void __DSB </td> - <td>(</td> - <td class="paramtype">void </td> - <td class="paramname"></td><td>)</td> - <td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>This function 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="ga93c09b4709394d81977300d5f84950e5"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">void __ISB </td> - <td>(</td> - <td class="paramtype">void </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="ga9464d75db32846aa8295c3c3adfacb41"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint8_t __LDRBT </td> - <td>(</td> - <td class="paramtype">uint8_t </td> - <td class="paramname"><em>ptr</em></td><td>)</td> - <td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>This function executed an Unprivileged LDRT command for 8 bit value.</p> -<dl class="params"><dt>Parameters</dt><dd> - <table class="params"> - <tr><td class="paramdir">[in]</td><td class="paramname">ptr</td><td>Pointer to data </td></tr> - </table> - </dd> -</dl> -<dl class="section return"><dt>Returns</dt><dd>value of type uint8_t at (*ptr) </dd></dl> - -</div> -</div> -<a class="anchor" id="ga9e3ac13d8dcf4331176b624cf6234a7e"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint8_t __LDREXB </td> - <td>(</td> - <td class="paramtype">volatile uint8_t * </td> - <td class="paramname"><em>addr</em></td><td>)</td> - <td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>This function executed an exclusive LDR command for 8 bit value [not for Cortex-M0, Cortex-M0+, or SC000].</p> -<dl class="params"><dt>Parameters</dt><dd> - <table class="params"> - <tr><td class="paramdir">[in]</td><td class="paramname">*addr</td><td>Pointer to data </td></tr> - </table> - </dd> -</dl> -<dl class="section return"><dt>Returns</dt><dd>value of type uint8_t at (*addr) </dd></dl> - -</div> -</div> -<a class="anchor" id="ga9feffc093d6f68b120d592a7a0d45a15"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint16_t __LDREXH </td> - <td>(</td> - <td class="paramtype">volatile uint16_t * </td> - <td class="paramname"><em>addr</em></td><td>)</td> - <td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>This function executed an exclusive LDR command for 16 bit values [not for Cortex-M0, Cortex-M0+, or SC000].</p> -<dl class="params"><dt>Parameters</dt><dd> - <table class="params"> - <tr><td class="paramdir">[in]</td><td class="paramname">*addr</td><td>Pointer to data </td></tr> - </table> - </dd> -</dl> -<dl class="section return"><dt>Returns</dt><dd>value of type uint16_t at (*addr) </dd></dl> - -</div> -</div> -<a class="anchor" id="gabd78840a0f2464905b7cec791ebc6a4c"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint32_t __LDREXW </td> - <td>(</td> - <td class="paramtype">volatile uint32_t * </td> - <td class="paramname"><em>addr</em></td><td>)</td> - <td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>This function executed an exclusive LDR command for 32 bit values [not for Cortex-M0, Cortex-M0+, or SC000].</p> -<dl class="params"><dt>Parameters</dt><dd> - <table class="params"> - <tr><td class="paramdir">[in]</td><td class="paramname">*addr</td><td>Pointer to data </td></tr> - </table> - </dd> -</dl> -<dl class="section return"><dt>Returns</dt><dd>value of type uint32_t at (*addr) </dd></dl> - -</div> -</div> -<a class="anchor" id="gaa762b8bc5634ce38cb14d62a6b2aee32"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint16_t __LDRHT </td> - <td>(</td> - <td class="paramtype">uint16_t </td> - <td class="paramname"><em>ptr</em></td><td>)</td> - <td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>This function executed an Unprivileged LDRT command for 16 bit values.</p> -<dl class="params"><dt>Parameters</dt><dd> - <table class="params"> - <tr><td class="paramdir">[in]</td><td class="paramname">ptr</td><td>Pointer to data </td></tr> - </table> - </dd> -</dl> -<dl class="section return"><dt>Returns</dt><dd>value of type uint16_t at (*ptr) </dd></dl> - -</div> -</div> -<a class="anchor" id="ga616504f5da979ba8a073d428d6e8d5c7"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint32_t __LDRT </td> - <td>(</td> - <td class="paramtype">uint32_t </td> - <td class="paramname"><em>ptr</em></td><td>)</td> - <td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>This function executed an Unprivileged LDRT command for 32 bit values.</p> -<dl class="params"><dt>Parameters</dt><dd> - <table class="params"> - <tr><td class="paramdir">[in]</td><td class="paramname">ptr</td><td>Pointer to data </td></tr> - </table> - </dd> -</dl> -<dl class="section return"><dt>Returns</dt><dd>value of type uint32_t at (*ptr) </dd></dl> - -</div> -</div> -<a class="anchor" id="gac71fad9f0a91980fecafcb450ee0a63e"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">void __NOP </td> - <td>(</td> - <td class="paramtype">void </td> - <td class="paramname"></td><td>)</td> - <td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>This function does nothing. This instruction can be used for code alignment purposes. </p> - -</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>This function reverses the bit order of the given value [not for Cortex-M0, Cortex-M0+, or SC000].</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>This function reverses the byte order in integer 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="gaeef6f853b6df3a365c838ee5b49a7a26"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint32_t __REV16 </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>This function reverses the byte order in two unsigned short values.</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>This function reverses the byte order in a signed short value with sign extension to integer.</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="gaf66beb577bb9d90424c3d1d7f684c024"></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>value</em>, </td> - </tr> - <tr> - <td class="paramkey"></td> - <td></td> - <td class="paramtype">uint32_t </td> - <td class="paramname"><em>shift</em> </td> - </tr> - <tr> - <td></td> - <td>)</td> - <td></td><td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>This function rotates a value right by a specified number of bits.</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 be shifted right </td></tr> - <tr><td class="paramdir">[in]</td><td class="paramname">shift</td><td>Number of bits in the range [1..31] </td></tr> - </table> - </dd> -</dl> -<dl class="section return"><dt>Returns</dt><dd>Rotated value </dd></dl> - -</div> -</div> -<a class="anchor" id="gac09134f1bf9c49db07282001afcc9380"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint32_t __RRX </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>This function moves each bit of a bitstring right by one bit. The carry input is shifted in at the left end of the bitstring.</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 rotate </td></tr> - </table> - </dd> -</dl> -<dl class="section return"><dt>Returns</dt><dd>Rotated value </dd></dl> - -</div> -</div> -<a class="anchor" id="ga3c34da7eb16496ae2668a5b95fa441e7"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">void __SEV </td> - <td>(</td> - <td class="paramtype">void </td> - <td class="paramname"></td><td>)</td> - <td></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="ga7d9dddda18805abbf51ac21c639845e1"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint32_t __SSAT </td> - <td>(</td> - <td class="paramtype">unint32_t </td> - <td class="paramname"><em>value</em>, </td> - </tr> - <tr> - <td class="paramkey"></td> - <td></td> - <td class="paramtype">uint32_t </td> - <td class="paramname"><em>sat</em> </td> - </tr> - <tr> - <td></td> - <td>)</td> - <td></td><td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>This function saturates a signed value [not for Cortex-M0, Cortex-M0+, or SC000].</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 be saturated </td></tr> - <tr><td class="paramdir">[in]</td><td class="paramname">sat</td><td>Bit position to saturate to [1..32] </td></tr> - </table> - </dd> -</dl> -<dl class="section return"><dt>Returns</dt><dd>Saturated value </dd></dl> - -</div> -</div> -<a class="anchor" id="gad41aa59c92c0a165b7f98428d3320cd5"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">void __STRBT </td> - <td>(</td> - <td class="paramtype">uint8_t </td> - <td class="paramname"><em>value</em>, </td> - </tr> - <tr> - <td class="paramkey"></td> - <td></td> - <td class="paramtype">uint8_t </td> - <td class="paramname"><em>ptr</em> </td> - </tr> - <tr> - <td></td> - <td>)</td> - <td></td><td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>This function executed an Unprivileged STRT command for 8 bit values.</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 store </td></tr> - <tr><td class="paramdir">[in]</td><td class="paramname">ptr</td><td>Pointer to location </td></tr> - </table> - </dd> -</dl> - -</div> -</div> -<a class="anchor" id="gaab6482d1f59f59e2b6b7efc1af391c99"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint32_t __STREXB </td> - <td>(</td> - <td class="paramtype">uint8_t </td> - <td class="paramname"><em>value</em>, </td> - </tr> - <tr> - <td class="paramkey"></td> - <td></td> - <td class="paramtype">volatile uint8_t * </td> - <td class="paramname"><em>addr</em> </td> - </tr> - <tr> - <td></td> - <td>)</td> - <td></td><td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>This function executed an exclusive STR command for 8 bit values [not for Cortex-M0, Cortex-M0+, or SC000].</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 store </td></tr> - <tr><td class="paramdir">[in]</td><td class="paramname">*addr</td><td>Pointer to location </td></tr> - </table> - </dd> -</dl> -<dl class="section return"><dt>Returns</dt><dd>0 Function succeeded </dd> -<dd> -1 Function failed </dd></dl> - -</div> -</div> -<a class="anchor" id="ga0a354bdf71caa52f081a4a54e84c8d2a"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint32_t __STREXH </td> - <td>(</td> - <td class="paramtype">uint16_t </td> - <td class="paramname"><em>value</em>, </td> - </tr> - <tr> - <td class="paramkey"></td> - <td></td> - <td class="paramtype">volatile uint16_t * </td> - <td class="paramname"><em>addr</em> </td> - </tr> - <tr> - <td></td> - <td>)</td> - <td></td><td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>This function executed an exclusive STR command for 16 bit values [not for Cortex-M0, Cortex-M0+, or SC000].</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 store </td></tr> - <tr><td class="paramdir">[in]</td><td class="paramname">*addr</td><td>Pointer to location </td></tr> - </table> - </dd> -</dl> -<dl class="section return"><dt>Returns</dt><dd>0 Function succeeded </dd> -<dd> -1 Function failed </dd></dl> - -</div> -</div> -<a class="anchor" id="ga335deaaa7991490e1450cb7d1e4c5197"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint32_t __STREXW </td> - <td>(</td> - <td class="paramtype">uint32_t </td> - <td class="paramname"><em>value</em>, </td> - </tr> - <tr> - <td class="paramkey"></td> - <td></td> - <td class="paramtype">volatile uint32_t * </td> - <td class="paramname"><em>addr</em> </td> - </tr> - <tr> - <td></td> - <td>)</td> - <td></td><td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>This function executed an exclusive STR command for 32 bit values [not for Cortex-M0, Cortex-M0+, or SC000].</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 store </td></tr> - <tr><td class="paramdir">[in]</td><td class="paramname">*addr</td><td>Pointer to location </td></tr> - </table> - </dd> -</dl> -<dl class="section return"><dt>Returns</dt><dd>0 Function succeeded </dd> -<dd> -1 Function failed </dd></dl> - -</div> -</div> -<a class="anchor" id="ga2b5d93b8e461755b1072a03df3f1722e"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">void __STRHT </td> - <td>(</td> - <td class="paramtype">uint16_t </td> - <td class="paramname"><em>value</em>, </td> - </tr> - <tr> - <td class="paramkey"></td> - <td></td> - <td class="paramtype">uint16_t </td> - <td class="paramname"><em>ptr</em> </td> - </tr> - <tr> - <td></td> - <td>)</td> - <td></td><td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>This function executed an Unprivileged STRT command for 16 bit values.</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 store </td></tr> - <tr><td class="paramdir">[in]</td><td class="paramname">ptr</td><td>Pointer to location </td></tr> - </table> - </dd> -</dl> - -</div> -</div> -<a class="anchor" id="ga625bc4ac0b1d50de9bcd13d9f050030e"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">void __STRT </td> - <td>(</td> - <td class="paramtype">uint32_t </td> - <td class="paramname"><em>value</em>, </td> - </tr> - <tr> - <td class="paramkey"></td> - <td></td> - <td class="paramtype">uint32_t </td> - <td class="paramname"><em>ptr</em> </td> - </tr> - <tr> - <td></td> - <td>)</td> - <td></td><td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>This function executed an Unprivileged STRT command for 32 bit values.</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 store </td></tr> - <tr><td class="paramdir">[in]</td><td class="paramname">ptr</td><td>Pointer to location </td></tr> - </table> - </dd> -</dl> - -</div> -</div> -<a class="anchor" id="ga76bbe4374a5912362866cdc1ded4064a"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint32_t __USAT </td> - <td>(</td> - <td class="paramtype">uint32_t </td> - <td class="paramname"><em>value</em>, </td> - </tr> - <tr> - <td class="paramkey"></td> - <td></td> - <td class="paramtype">uint32_t </td> - <td class="paramname"><em>sat</em> </td> - </tr> - <tr> - <td></td> - <td>)</td> - <td></td><td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>This function saturates an unsigned value [not for Cortex-M0, Cortex-M0+, or SC000].</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 be saturated </td></tr> - <tr><td class="paramdir">[in]</td><td class="paramname">sat</td><td>Bit position to saturate to [0..31] </td></tr> - </table> - </dd> -</dl> -<dl class="section return"><dt>Returns</dt><dd>Saturated value </dd></dl> - -</div> -</div> -<a class="anchor" id="gad3efec76c3bfa2b8528ded530386c563"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">void __WFE </td> - <td>(</td> - <td class="paramtype">void </td> - <td class="paramname"></td><td>)</td> - <td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>Wait For Event is a hint instruction that permits the processor to enter a low-power state until an events occurs: </p> -<ul> -<li>If the <b>event register is 0</b>, then WFE suspends execution until one of the following events occurs:<ul> -<li>An exception, unless masked by the exception mask registers or the current priority level.</li> -<li>An exception enters the Pending state, if SEVONPEND in the System Control Register is set.</li> -<li>A Debug Entry request, if Debug is enabled.</li> -<li>An event signaled by a peripheral or another processor in a multiprocessor system using the SEV instruction.</li> -</ul> -</li> -</ul> -<ul> -<li>If the <b>event register is 1</b>, then WFE clears it to 0 and returns immediately. </li> -</ul> - -</div> -</div> -<a class="anchor" id="gaed91dfbf3d7d7b7fba8d912fcbeaad88"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">void __WFI </td> - <td>(</td> - <td class="paramtype">void </td> - <td class="paramname"></td><td>)</td> - <td></td> - </tr> - </table> -</div><div class="memdoc"> -<p>WFI is a hint instruction that suspends execution until one of the following events occurs:</p> -<ul> -<li>A non-masked interrupt occurs and is taken.</li> -<li>An interrupt masked by PRIMASK becomes pending.</li> -<li>A Debug Entry request. </li> -</ul> - -</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 Tue Oct 27 2015 14:35:21 for CMSIS-CORE by ARM Ltd. All rights reserved. - <!-- - <a href="http://www.doxygen.org/index.html"> - <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.2 - --> - </li> - </ul> -</div> -</body> -</html> |