begriffs open source - cmsis/blob - main/Core/html/group__coreregister__trustzone__functions.html

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 129 <div class="header">
 130   <div class="summary">
 131 <a href="#func-members">Functions</a>  </div>
 132   <div class="headertitle"><div class="title">Core Register Access Functions<div class="ingroups"><a class="el" href="group__trustzone__functions.html">TrustZone for Armv8-M/v8.1-M</a></div></div></div>
 133 </div><!--header-->
 134 <div class="contents">
 135
 136 <p>Core register Access functions related to TrustZone for Armv8-M.
 137 <a href="#details">More...</a></p>
 138 <table class="memberdecls">
 139 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
 140 Functions</h2></td></tr>
 141 <tr class="memitem:ga27bf1f88e794c30808ee73a29d46e358"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__coreregister__trustzone__functions.html#ga27bf1f88e794c30808ee73a29d46e358">__TZ_get_CONTROL_NS</a> (void)</td></tr>
 142 <tr class="memdesc:ga27bf1f88e794c30808ee73a29d46e358"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get Control register (non-secure)  <br /></td></tr>
 143 <tr class="separator:ga27bf1f88e794c30808ee73a29d46e358"><td class="memSeparator" colspan="2">&#160;</td></tr>
 144 <tr class="memitem:ga3eb150204e6d389d5b49065179b9cde5"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__coreregister__trustzone__functions.html#ga3eb150204e6d389d5b49065179b9cde5">__TZ_set_CONTROL_NS</a> (uint32_t control)</td></tr>
 145 <tr class="memdesc:ga3eb150204e6d389d5b49065179b9cde5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set Control register (non-secure)  <br /></td></tr>
 146 <tr class="separator:ga3eb150204e6d389d5b49065179b9cde5"><td class="memSeparator" colspan="2">&#160;</td></tr>
 147 <tr class="memitem:ga40ff8336c6d09af6da1081d4e4adc126"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__coreregister__trustzone__functions.html#ga40ff8336c6d09af6da1081d4e4adc126">__TZ_get_PSP_NS</a> (void)</td></tr>
 148 <tr class="memdesc:ga40ff8336c6d09af6da1081d4e4adc126"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get Process Stack Pointer (non-secure)  <br /></td></tr>
 149 <tr class="separator:ga40ff8336c6d09af6da1081d4e4adc126"><td class="memSeparator" colspan="2">&#160;</td></tr>
 150 <tr class="memitem:gaea8db21c00cfa4144ee74dc65dbd7580"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__coreregister__trustzone__functions.html#gaea8db21c00cfa4144ee74dc65dbd7580">__TZ_set_PSP_NS</a> (uint32_t topOfProcStack)</td></tr>
 151 <tr class="memdesc:gaea8db21c00cfa4144ee74dc65dbd7580"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set Process Stack Pointer (non-secure)  <br /></td></tr>
 152 <tr class="separator:gaea8db21c00cfa4144ee74dc65dbd7580"><td class="memSeparator" colspan="2">&#160;</td></tr>
 153 <tr class="memitem:gab3aa15eb4f352e230b9f7a3e8856a9e9"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__coreregister__trustzone__functions.html#gab3aa15eb4f352e230b9f7a3e8856a9e9">__TZ_get_MSP_NS</a> (void)</td></tr>
 154 <tr class="memdesc:gab3aa15eb4f352e230b9f7a3e8856a9e9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get Main Stack Pointer (non-secure)  <br /></td></tr>
 155 <tr class="separator:gab3aa15eb4f352e230b9f7a3e8856a9e9"><td class="memSeparator" colspan="2">&#160;</td></tr>
 156 <tr class="memitem:ga41c3ac2d9af23c40647c053ad7d564e7"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__coreregister__trustzone__functions.html#ga41c3ac2d9af23c40647c053ad7d564e7">__TZ_set_MSP_NS</a> (uint32_t topOfMainStack)</td></tr>
 157 <tr class="memdesc:ga41c3ac2d9af23c40647c053ad7d564e7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set Main Stack Pointer (non-secure)  <br /></td></tr>
 158 <tr class="separator:ga41c3ac2d9af23c40647c053ad7d564e7"><td class="memSeparator" colspan="2">&#160;</td></tr>
 159 <tr class="memitem:gaaaf2aaf904b25ed17fd3e5e63f8e029b"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__coreregister__trustzone__functions.html#gaaaf2aaf904b25ed17fd3e5e63f8e029b">__TZ_get_SP_NS</a> (void)</td></tr>
 160 <tr class="memdesc:gaaaf2aaf904b25ed17fd3e5e63f8e029b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get Stack Pointer (non-secure)  <br /></td></tr>
 161 <tr class="separator:gaaaf2aaf904b25ed17fd3e5e63f8e029b"><td class="memSeparator" colspan="2">&#160;</td></tr>
 162 <tr class="memitem:gab7263167cb006aeeb04b68e579dae015"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__coreregister__trustzone__functions.html#gab7263167cb006aeeb04b68e579dae015">__TZ_set_SP_NS</a> (uint32_t topOfStack)</td></tr>
 163 <tr class="memdesc:gab7263167cb006aeeb04b68e579dae015"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set Stack Pointer (non-secure)  <br /></td></tr>
 164 <tr class="separator:gab7263167cb006aeeb04b68e579dae015"><td class="memSeparator" colspan="2">&#160;</td></tr>
 165 <tr class="memitem:ga7cc3271c79e619f8838e8767df3cb509"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__coreregister__trustzone__functions.html#ga7cc3271c79e619f8838e8767df3cb509">__TZ_get_PRIMASK_NS</a> (void)</td></tr>
 166 <tr class="memdesc:ga7cc3271c79e619f8838e8767df3cb509"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get Priority Mask (non-secure)  <br /></td></tr>
 167 <tr class="separator:ga7cc3271c79e619f8838e8767df3cb509"><td class="memSeparator" colspan="2">&#160;</td></tr>
 168 <tr class="memitem:ga6686c2ab5756b5049fad1644e89b3340"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__coreregister__trustzone__functions.html#ga6686c2ab5756b5049fad1644e89b3340">__TZ_set_PRIMASK_NS</a> (uint32_t priMask)</td></tr>
 169 <tr class="memdesc:ga6686c2ab5756b5049fad1644e89b3340"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set Priority Mask (non-secure)  <br /></td></tr>
 170 <tr class="separator:ga6686c2ab5756b5049fad1644e89b3340"><td class="memSeparator" colspan="2">&#160;</td></tr>
 171 <tr class="memitem:ga624509c924d2583f0d4dca6ab270f051"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__coreregister__trustzone__functions.html#ga624509c924d2583f0d4dca6ab270f051">__TZ_get_BASEPRI_NS</a> (void)</td></tr>
 172 <tr class="memdesc:ga624509c924d2583f0d4dca6ab270f051"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get Base Priority (non-secure)  <br /></td></tr>
 173 <tr class="separator:ga624509c924d2583f0d4dca6ab270f051"><td class="memSeparator" colspan="2">&#160;</td></tr>
 174 <tr class="memitem:ga92c187f0b4d53627b59e0fd0bda0b0df"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__coreregister__trustzone__functions.html#ga92c187f0b4d53627b59e0fd0bda0b0df">__TZ_set_BASEPRI_NS</a> (uint32_t basePri)</td></tr>
 175 <tr class="memdesc:ga92c187f0b4d53627b59e0fd0bda0b0df"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set Base Priority (non-secure)  <br /></td></tr>
 176 <tr class="separator:ga92c187f0b4d53627b59e0fd0bda0b0df"><td class="memSeparator" colspan="2">&#160;</td></tr>
 177 <tr class="memitem:ga578b41087f207e1a475daae6cc8a28dc"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__coreregister__trustzone__functions.html#ga578b41087f207e1a475daae6cc8a28dc">__TZ_get_FAULTMASK_NS</a> (void)</td></tr>
 178 <tr class="memdesc:ga578b41087f207e1a475daae6cc8a28dc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get Fault Mask (non-secure)  <br /></td></tr>
 179 <tr class="separator:ga578b41087f207e1a475daae6cc8a28dc"><td class="memSeparator" colspan="2">&#160;</td></tr>
 180 <tr class="memitem:ga4f0912db7bc65439d23817c1d372a7a4"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__coreregister__trustzone__functions.html#ga4f0912db7bc65439d23817c1d372a7a4">__TZ_set_FAULTMASK_NS</a> (uint32_t faultMask)</td></tr>
 181 <tr class="memdesc:ga4f0912db7bc65439d23817c1d372a7a4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set Fault Mask (non-secure)  <br /></td></tr>
 182 <tr class="separator:ga4f0912db7bc65439d23817c1d372a7a4"><td class="memSeparator" colspan="2">&#160;</td></tr>
 183 <tr class="memitem:ga5da646ec291b6a183f38497ce92be51c"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__coreregister__trustzone__functions.html#ga5da646ec291b6a183f38497ce92be51c">__TZ_get_PSPLIM_NS</a> (void)</td></tr>
 184 <tr class="memdesc:ga5da646ec291b6a183f38497ce92be51c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get Process Stack Pointer Limit (non-secure) Devices without Armv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure Stack Pointer Limit register hence zero is returned always.  <br /></td></tr>
 185 <tr class="separator:ga5da646ec291b6a183f38497ce92be51c"><td class="memSeparator" colspan="2">&#160;</td></tr>
 186 <tr class="memitem:ga81e0995ee0fd2a9dcd9e9681bc22c76f"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__coreregister__trustzone__functions.html#ga81e0995ee0fd2a9dcd9e9681bc22c76f">__TZ_set_PSPLIM_NS</a> (uint32_t ProcStackPtrLimit)</td></tr>
 187 <tr class="memdesc:ga81e0995ee0fd2a9dcd9e9681bc22c76f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set Process Stack Pointer (non-secure) Devices without Armv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure Stack Pointer Limit register hence zero is returned always.  <br /></td></tr>
 188 <tr class="separator:ga81e0995ee0fd2a9dcd9e9681bc22c76f"><td class="memSeparator" colspan="2">&#160;</td></tr>
 189 <tr class="memitem:gada00853d3e49fa8d21f375c53d28fa51"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__coreregister__trustzone__functions.html#gada00853d3e49fa8d21f375c53d28fa51">__TZ_get_MSPLIM_NS</a> (void)</td></tr>
 190 <tr class="memdesc:gada00853d3e49fa8d21f375c53d28fa51"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get Main Stack Pointer Limit (non-secure) Devices without Armv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure Stack Pointer Limit register hence zero is returned always.  <br /></td></tr>
 191 <tr class="separator:gada00853d3e49fa8d21f375c53d28fa51"><td class="memSeparator" colspan="2">&#160;</td></tr>
 192 <tr class="memitem:gad2013f4d4311d6db253594a12d192617"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__coreregister__trustzone__functions.html#gad2013f4d4311d6db253594a12d192617">__TZ_set_MSPLIM_NS</a> (uint32_t MainStackPtrLimit)</td></tr>
 193 <tr class="memdesc:gad2013f4d4311d6db253594a12d192617"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set Main Stack Pointer Limit (non-secure) Devices without Armv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure Stack Pointer Limit register hence zero is returned always.  <br /></td></tr>
 194 <tr class="separator:gad2013f4d4311d6db253594a12d192617"><td class="memSeparator" colspan="2">&#160;</td></tr>
 195 </table>
 196 <a name="details" id="details"></a><h2 class="groupheader">Description</h2>
 197 <p>Core register Access functions related to TrustZone for Armv8-M. </p>
 198 <h2 class="groupheader">Function Documentation</h2>
 199 <a id="ga624509c924d2583f0d4dca6ab270f051" name="ga624509c924d2583f0d4dca6ab270f051"></a>
 200 <h2 class="memtitle"><span class="permalink"><a href="#ga624509c924d2583f0d4dca6ab270f051">&#9670;&#160;</a></span>__TZ_get_BASEPRI_NS()</h2>
 201
 202 <div class="memitem">
 203 <div class="memproto">
 204       <table class="memname">
 205         <tr>
 206           <td class="memname">uint32_t __TZ_get_BASEPRI_NS </td>
 207           <td>(</td>
 208           <td class="paramtype">void&#160;</td>
 209           <td class="paramname"></td><td>)</td>
 210           <td></td>
 211         </tr>
 212       </table>
 213 </div><div class="memdoc">
 214
 215 <p>Get Base Priority (non-secure) </p>
 216 <p>Returns the current value of the non-secure Base Priority register when in secure state. </p><dl class="section return"><dt>Returns</dt><dd>Base Priority register value </dd></dl>
 217 <dl class="section see"><dt>See also</dt><dd><br  />
 218 <ul>
 219 <li><a class="el" href="group__Core__Register__gr.html#ga32da759f46e52c95bcfbde5012260667">__get_BASEPRI</a> </li>
 220 </ul>
 221 </dd></dl>
 222
 223 </div>
 224 </div>
 225 <a id="ga27bf1f88e794c30808ee73a29d46e358" name="ga27bf1f88e794c30808ee73a29d46e358"></a>
 226 <h2 class="memtitle"><span class="permalink"><a href="#ga27bf1f88e794c30808ee73a29d46e358">&#9670;&#160;</a></span>__TZ_get_CONTROL_NS()</h2>
 227
 228 <div class="memitem">
 229 <div class="memproto">
 230       <table class="memname">
 231         <tr>
 232           <td class="memname">uint32_t __TZ_get_CONTROL_NS </td>
 233           <td>(</td>
 234           <td class="paramtype">void&#160;</td>
 235           <td class="paramname"></td><td>)</td>
 236           <td></td>
 237         </tr>
 238       </table>
 239 </div><div class="memdoc">
 240
 241 <p>Get Control register (non-secure) </p>
 242 <p>Returns the content of the non-secure Control register when in secure mode. </p><dl class="section return"><dt>Returns</dt><dd>non-secure Control register value </dd></dl>
 243 <dl class="section see"><dt>See also</dt><dd><br  />
 244 <ul>
 245 <li><a class="el" href="group__Core__Register__gr.html#ga963cf236b73219ce78e965deb01b81a7">__get_CONTROL</a>; <a class="el" href="unionCONTROL__Type.html" title="Union type to access the Control Registers (CONTROL).">CONTROL_Type</a> </li>
 246 </ul>
 247 </dd></dl>
 248
 249 </div>
 250 </div>
 251 <a id="ga578b41087f207e1a475daae6cc8a28dc" name="ga578b41087f207e1a475daae6cc8a28dc"></a>
 252 <h2 class="memtitle"><span class="permalink"><a href="#ga578b41087f207e1a475daae6cc8a28dc">&#9670;&#160;</a></span>__TZ_get_FAULTMASK_NS()</h2>
 253
 254 <div class="memitem">
 255 <div class="memproto">
 256       <table class="memname">
 257         <tr>
 258           <td class="memname">uint32_t __TZ_get_FAULTMASK_NS </td>
 259           <td>(</td>
 260           <td class="paramtype">void&#160;</td>
 261           <td class="paramname"></td><td>)</td>
 262           <td></td>
 263         </tr>
 264       </table>
 265 </div><div class="memdoc">
 266
 267 <p>Get Fault Mask (non-secure) </p>
 268 <p>Returns the current value of the non-secure Fault Mask register when in secure state. </p><dl class="section return"><dt>Returns</dt><dd>Fault Mask register value </dd></dl>
 269 <dl class="section see"><dt>See also</dt><dd><br  />
 270 <ul>
 271 <li><a class="el" href="group__Core__Register__gr.html#gaa78e4e6bf619a65e9f01b4af13fed3a8">__get_FAULTMASK</a> </li>
 272 </ul>
 273 </dd></dl>
 274
 275 </div>
 276 </div>
 277 <a id="gab3aa15eb4f352e230b9f7a3e8856a9e9" name="gab3aa15eb4f352e230b9f7a3e8856a9e9"></a>
 278 <h2 class="memtitle"><span class="permalink"><a href="#gab3aa15eb4f352e230b9f7a3e8856a9e9">&#9670;&#160;</a></span>__TZ_get_MSP_NS()</h2>
 279
 280 <div class="memitem">
 281 <div class="memproto">
 282       <table class="memname">
 283         <tr>
 284           <td class="memname">uint32_t __TZ_get_MSP_NS </td>
 285           <td>(</td>
 286           <td class="paramtype">void&#160;</td>
 287           <td class="paramname"></td><td>)</td>
 288           <td></td>
 289         </tr>
 290       </table>
 291 </div><div class="memdoc">
 292
 293 <p>Get Main Stack Pointer (non-secure) </p>
 294 <p>Returns the current value of the non-secure Main Stack Pointer (MSP) when in secure state. </p><dl class="section return"><dt>Returns</dt><dd>MSP register value </dd></dl>
 295 <dl class="section see"><dt>See also</dt><dd><br  />
 296 <ul>
 297 <li><a class="el" href="group__Core__Register__gr.html#gab898559392ba027814e5bbb5a98b38d2">__get_MSP</a> </li>
 298 </ul>
 299 </dd></dl>
 300
 301 </div>
 302 </div>
 303 <a id="gada00853d3e49fa8d21f375c53d28fa51" name="gada00853d3e49fa8d21f375c53d28fa51"></a>
 304 <h2 class="memtitle"><span class="permalink"><a href="#gada00853d3e49fa8d21f375c53d28fa51">&#9670;&#160;</a></span>__TZ_get_MSPLIM_NS()</h2>
 305
 306 <div class="memitem">
 307 <div class="memproto">
 308       <table class="memname">
 309         <tr>
 310           <td class="memname">uint32_t __TZ_get_MSPLIM_NS </td>
 311           <td>(</td>
 312           <td class="paramtype">void&#160;</td>
 313           <td class="paramname"></td><td>)</td>
 314           <td></td>
 315         </tr>
 316       </table>
 317 </div><div class="memdoc">
 318
 319 <p>Get Main Stack Pointer Limit (non-secure) Devices without Armv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure Stack Pointer Limit register hence zero is returned always. </p>
 320 <p>Returns the current value of the non-secure Main Stack Pointer Limit(MSPLIM) when in secure state. </p><dl class="section return"><dt>Returns</dt><dd>MSPLIM register value </dd></dl>
 321
 322 </div>
 323 </div>
 324 <a id="ga7cc3271c79e619f8838e8767df3cb509" name="ga7cc3271c79e619f8838e8767df3cb509"></a>
 325 <h2 class="memtitle"><span class="permalink"><a href="#ga7cc3271c79e619f8838e8767df3cb509">&#9670;&#160;</a></span>__TZ_get_PRIMASK_NS()</h2>
 326
 327 <div class="memitem">
 328 <div class="memproto">
 329       <table class="memname">
 330         <tr>
 331           <td class="memname">uint32_t __TZ_get_PRIMASK_NS </td>
 332           <td>(</td>
 333           <td class="paramtype">void&#160;</td>
 334           <td class="paramname"></td><td>)</td>
 335           <td></td>
 336         </tr>
 337       </table>
 338 </div><div class="memdoc">
 339
 340 <p>Get Priority Mask (non-secure) </p>
 341 <p>Returns the current state of the non-secure priority mask bit from the Priority Mask register when in secure state. </p><dl class="section return"><dt>Returns</dt><dd>Priority Mask value </dd></dl>
 342 <dl class="section see"><dt>See also</dt><dd><br  />
 343 <ul>
 344 <li><a class="el" href="group__Core__Register__gr.html#ga799b5d9a2ae75e459264c8512c7c0e02">__get_PRIMASK</a> </li>
 345 </ul>
 346 </dd></dl>
 347
 348 </div>
 349 </div>
 350 <a id="ga40ff8336c6d09af6da1081d4e4adc126" name="ga40ff8336c6d09af6da1081d4e4adc126"></a>
 351 <h2 class="memtitle"><span class="permalink"><a href="#ga40ff8336c6d09af6da1081d4e4adc126">&#9670;&#160;</a></span>__TZ_get_PSP_NS()</h2>
 352
 353 <div class="memitem">
 354 <div class="memproto">
 355       <table class="memname">
 356         <tr>
 357           <td class="memname">uint32_t __TZ_get_PSP_NS </td>
 358           <td>(</td>
 359           <td class="paramtype">void&#160;</td>
 360           <td class="paramname"></td><td>)</td>
 361           <td></td>
 362         </tr>
 363       </table>
 364 </div><div class="memdoc">
 365
 366 <p>Get Process Stack Pointer (non-secure) </p>
 367 <p>Returns the current value of the non-secure Process Stack Pointer (PSP) when in secure state. </p><dl class="section return"><dt>Returns</dt><dd>PSP register value </dd></dl>
 368 <dl class="section see"><dt>See also</dt><dd><br  />
 369 <ul>
 370 <li><a class="el" href="group__Core__Register__gr.html#ga914dfa8eff7ca53380dd54cf1d8bebd9">__get_PSP</a> </li>
 371 </ul>
 372 </dd></dl>
 373
 374 </div>
 375 </div>
 376 <a id="ga5da646ec291b6a183f38497ce92be51c" name="ga5da646ec291b6a183f38497ce92be51c"></a>
 377 <h2 class="memtitle"><span class="permalink"><a href="#ga5da646ec291b6a183f38497ce92be51c">&#9670;&#160;</a></span>__TZ_get_PSPLIM_NS()</h2>
 378
 379 <div class="memitem">
 380 <div class="memproto">
 381       <table class="memname">
 382         <tr>
 383           <td class="memname">uint32_t __TZ_get_PSPLIM_NS </td>
 384           <td>(</td>
 385           <td class="paramtype">void&#160;</td>
 386           <td class="paramname"></td><td>)</td>
 387           <td></td>
 388         </tr>
 389       </table>
 390 </div><div class="memdoc">
 391
 392 <p>Get Process Stack Pointer Limit (non-secure) Devices without Armv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure Stack Pointer Limit register hence zero is returned always. </p>
 393 <p>Returns the current value of the non-secure Process Stack Pointer Limit (PSPLIM) when in secure state. </p><dl class="section return"><dt>Returns</dt><dd>PSPLIM register value </dd></dl>
 394
 395 </div>
 396 </div>
 397 <a id="gaaaf2aaf904b25ed17fd3e5e63f8e029b" name="gaaaf2aaf904b25ed17fd3e5e63f8e029b"></a>
 398 <h2 class="memtitle"><span class="permalink"><a href="#gaaaf2aaf904b25ed17fd3e5e63f8e029b">&#9670;&#160;</a></span>__TZ_get_SP_NS()</h2>
 399
 400 <div class="memitem">
 401 <div class="memproto">
 402       <table class="memname">
 403         <tr>
 404           <td class="memname">uint32_t __TZ_get_SP_NS </td>
 405           <td>(</td>
 406           <td class="paramtype">void&#160;</td>
 407           <td class="paramname"></td><td>)</td>
 408           <td></td>
 409         </tr>
 410       </table>
 411 </div><div class="memdoc">
 412
 413 <p>Get Stack Pointer (non-secure) </p>
 414 <p>Returns the current value of the non-secure Stack Pointer (SP) when in secure state. </p><dl class="section return"><dt>Returns</dt><dd>SP register value </dd></dl>
 415
 416 </div>
 417 </div>
 418 <a id="ga92c187f0b4d53627b59e0fd0bda0b0df" name="ga92c187f0b4d53627b59e0fd0bda0b0df"></a>
 419 <h2 class="memtitle"><span class="permalink"><a href="#ga92c187f0b4d53627b59e0fd0bda0b0df">&#9670;&#160;</a></span>__TZ_set_BASEPRI_NS()</h2>
 420
 421 <div class="memitem">
 422 <div class="memproto">
 423       <table class="memname">
 424         <tr>
 425           <td class="memname">void __TZ_set_BASEPRI_NS </td>
 426           <td>(</td>
 427           <td class="paramtype">uint32_t&#160;</td>
 428           <td class="paramname"><em>basePri</em></td><td>)</td>
 429           <td></td>
 430         </tr>
 431       </table>
 432 </div><div class="memdoc">
 433
 434 <p>Set Base Priority (non-secure) </p>
 435 <p>Assigns the given value to the non-secure Base Priority register when in secure state. </p><dl class="params"><dt>Parameters</dt><dd>
 436   <table class="params">
 437     <tr><td class="paramdir">[in]</td><td class="paramname">basePri</td><td>Base Priority value to set </td></tr>
 438   </table>
 439   </dd>
 440 </dl>
 441 <dl class="section see"><dt>See also</dt><dd><br  />
 442 <ul>
 443 <li><a class="el" href="group__Core__Register__gr.html#ga360c73eb7ffb16088556f9278953b882">__set_BASEPRI</a> </li>
 444 </ul>
 445 </dd></dl>
 446
 447 </div>
 448 </div>
 449 <a id="ga3eb150204e6d389d5b49065179b9cde5" name="ga3eb150204e6d389d5b49065179b9cde5"></a>
 450 <h2 class="memtitle"><span class="permalink"><a href="#ga3eb150204e6d389d5b49065179b9cde5">&#9670;&#160;</a></span>__TZ_set_CONTROL_NS()</h2>
 451
 452 <div class="memitem">
 453 <div class="memproto">
 454       <table class="memname">
 455         <tr>
 456           <td class="memname">void __TZ_set_CONTROL_NS </td>
 457           <td>(</td>
 458           <td class="paramtype">uint32_t&#160;</td>
 459           <td class="paramname"><em>control</em></td><td>)</td>
 460           <td></td>
 461         </tr>
 462       </table>
 463 </div><div class="memdoc">
 464
 465 <p>Set Control register (non-secure) </p>
 466 <p>Writes the given value to the non-secure Control register when in secure state. </p><dl class="params"><dt>Parameters</dt><dd>
 467   <table class="params">
 468     <tr><td class="paramdir">[in]</td><td class="paramname">control</td><td>Control register value to set </td></tr>
 469   </table>
 470   </dd>
 471 </dl>
 472 <dl class="section see"><dt>See also</dt><dd><br  />
 473 <ul>
 474 <li><a class="el" href="group__Core__Register__gr.html#gac64d37e7ff9de06437f9fb94bbab8b6c">__set_CONTROL</a>; <a class="el" href="unionCONTROL__Type.html" title="Union type to access the Control Registers (CONTROL).">CONTROL_Type</a> </li>
 475 </ul>
 476 </dd></dl>
 477
 478 </div>
 479 </div>
 480 <a id="ga4f0912db7bc65439d23817c1d372a7a4" name="ga4f0912db7bc65439d23817c1d372a7a4"></a>
 481 <h2 class="memtitle"><span class="permalink"><a href="#ga4f0912db7bc65439d23817c1d372a7a4">&#9670;&#160;</a></span>__TZ_set_FAULTMASK_NS()</h2>
 482
 483 <div class="memitem">
 484 <div class="memproto">
 485       <table class="memname">
 486         <tr>
 487           <td class="memname">void __TZ_set_FAULTMASK_NS </td>
 488           <td>(</td>
 489           <td class="paramtype">uint32_t&#160;</td>
 490           <td class="paramname"><em>faultMask</em></td><td>)</td>
 491           <td></td>
 492         </tr>
 493       </table>
 494 </div><div class="memdoc">
 495
 496 <p>Set Fault Mask (non-secure) </p>
 497 <p>Assigns the given value to the non-secure Fault Mask register when in secure state. </p><dl class="params"><dt>Parameters</dt><dd>
 498   <table class="params">
 499     <tr><td class="paramdir">[in]</td><td class="paramname">faultMask</td><td>Fault Mask value to set </td></tr>
 500   </table>
 501   </dd>
 502 </dl>
 503 <dl class="section see"><dt>See also</dt><dd><br  />
 504 <ul>
 505 <li><a class="el" href="group__Core__Register__gr.html#gaa5587cc09031053a40a35c14ec36078a">__set_FAULTMASK</a> </li>
 506 </ul>
 507 </dd></dl>
 508
 509 </div>
 510 </div>
 511 <a id="ga41c3ac2d9af23c40647c053ad7d564e7" name="ga41c3ac2d9af23c40647c053ad7d564e7"></a>
 512 <h2 class="memtitle"><span class="permalink"><a href="#ga41c3ac2d9af23c40647c053ad7d564e7">&#9670;&#160;</a></span>__TZ_set_MSP_NS()</h2>
 513
 514 <div class="memitem">
 515 <div class="memproto">
 516       <table class="memname">
 517         <tr>
 518           <td class="memname">void __TZ_set_MSP_NS </td>
 519           <td>(</td>
 520           <td class="paramtype">uint32_t&#160;</td>
 521           <td class="paramname"><em>topOfMainStack</em></td><td>)</td>
 522           <td></td>
 523         </tr>
 524       </table>
 525 </div><div class="memdoc">
 526
 527 <p>Set Main Stack Pointer (non-secure) </p>
 528 <p>Assigns the given value to the non-secure Main Stack Pointer (MSP) when in secure state. </p><dl class="params"><dt>Parameters</dt><dd>
 529   <table class="params">
 530     <tr><td class="paramdir">[in]</td><td class="paramname">topOfMainStack</td><td>Main Stack Pointer value to set </td></tr>
 531   </table>
 532   </dd>
 533 </dl>
 534 <dl class="section see"><dt>See also</dt><dd><br  />
 535 <ul>
 536 <li><a class="el" href="group__Core__Register__gr.html#ga0bf9564ebc1613a8faba014275dac2a4">__set_MSP</a> </li>
 537 </ul>
 538 </dd></dl>
 539
 540 </div>
 541 </div>
 542 <a id="gad2013f4d4311d6db253594a12d192617" name="gad2013f4d4311d6db253594a12d192617"></a>
 543 <h2 class="memtitle"><span class="permalink"><a href="#gad2013f4d4311d6db253594a12d192617">&#9670;&#160;</a></span>__TZ_set_MSPLIM_NS()</h2>
 544
 545 <div class="memitem">
 546 <div class="memproto">
 547       <table class="memname">
 548         <tr>
 549           <td class="memname">void __TZ_set_MSPLIM_NS </td>
 550           <td>(</td>
 551           <td class="paramtype">uint32_t&#160;</td>
 552           <td class="paramname"><em>MainStackPtrLimit</em></td><td>)</td>
 553           <td></td>
 554         </tr>
 555       </table>
 556 </div><div class="memdoc">
 557
 558 <p>Set Main Stack Pointer Limit (non-secure) Devices without Armv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure Stack Pointer Limit register hence zero is returned always. </p>
 559 <p>Assigns the given value to the non-secure Main Stack Pointer Limit (MSPLIM) when in secure state. </p><dl class="params"><dt>Parameters</dt><dd>
 560   <table class="params">
 561     <tr><td class="paramdir">[in]</td><td class="paramname">MainStackPtrLimit</td><td>Main Stack Pointer value to set </td></tr>
 562   </table>
 563   </dd>
 564 </dl>
 565
 566 </div>
 567 </div>
 568 <a id="ga6686c2ab5756b5049fad1644e89b3340" name="ga6686c2ab5756b5049fad1644e89b3340"></a>
 569 <h2 class="memtitle"><span class="permalink"><a href="#ga6686c2ab5756b5049fad1644e89b3340">&#9670;&#160;</a></span>__TZ_set_PRIMASK_NS()</h2>
 570
 571 <div class="memitem">
 572 <div class="memproto">
 573       <table class="memname">
 574         <tr>
 575           <td class="memname">void __TZ_set_PRIMASK_NS </td>
 576           <td>(</td>
 577           <td class="paramtype">uint32_t&#160;</td>
 578           <td class="paramname"><em>priMask</em></td><td>)</td>
 579           <td></td>
 580         </tr>
 581       </table>
 582 </div><div class="memdoc">
 583
 584 <p>Set Priority Mask (non-secure) </p>
 585 <p>Assigns the given value to the non-secure Priority Mask register when in secure state. </p><dl class="params"><dt>Parameters</dt><dd>
 586   <table class="params">
 587     <tr><td class="paramdir">[in]</td><td class="paramname">priMask</td><td>Priority Mask </td></tr>
 588   </table>
 589   </dd>
 590 </dl>
 591 <dl class="section see"><dt>See also</dt><dd><br  />
 592 <ul>
 593 <li><a class="el" href="group__Core__Register__gr.html#ga70b4e1a6c1c86eb913fb9d6e8400156f">__set_PRIMASK</a> </li>
 594 </ul>
 595 </dd></dl>
 596
 597 </div>
 598 </div>
 599 <a id="gaea8db21c00cfa4144ee74dc65dbd7580" name="gaea8db21c00cfa4144ee74dc65dbd7580"></a>
 600 <h2 class="memtitle"><span class="permalink"><a href="#gaea8db21c00cfa4144ee74dc65dbd7580">&#9670;&#160;</a></span>__TZ_set_PSP_NS()</h2>
 601
 602 <div class="memitem">
 603 <div class="memproto">
 604       <table class="memname">
 605         <tr>
 606           <td class="memname">void __TZ_set_PSP_NS </td>
 607           <td>(</td>
 608           <td class="paramtype">uint32_t&#160;</td>
 609           <td class="paramname"><em>topOfProcStack</em></td><td>)</td>
 610           <td></td>
 611         </tr>
 612       </table>
 613 </div><div class="memdoc">
 614
 615 <p>Set Process Stack Pointer (non-secure) </p>
 616 <p>Assigns the given value to the non-secure Process Stack Pointer (PSP) when in secure state. </p><dl class="params"><dt>Parameters</dt><dd>
 617   <table class="params">
 618     <tr><td class="paramdir">[in]</td><td class="paramname">topOfProcStack</td><td>Process Stack Pointer value to set </td></tr>
 619   </table>
 620   </dd>
 621 </dl>
 622 <dl class="section see"><dt>See also</dt><dd><br  />
 623 <ul>
 624 <li><a class="el" href="group__Core__Register__gr.html#ga48e5853f417e17a8a65080f6a605b743">__set_PSP</a> </li>
 625 </ul>
 626 </dd></dl>
 627
 628 </div>
 629 </div>
 630 <a id="ga81e0995ee0fd2a9dcd9e9681bc22c76f" name="ga81e0995ee0fd2a9dcd9e9681bc22c76f"></a>
 631 <h2 class="memtitle"><span class="permalink"><a href="#ga81e0995ee0fd2a9dcd9e9681bc22c76f">&#9670;&#160;</a></span>__TZ_set_PSPLIM_NS()</h2>
 632
 633 <div class="memitem">
 634 <div class="memproto">
 635       <table class="memname">
 636         <tr>
 637           <td class="memname">void __TZ_set_PSPLIM_NS </td>
 638           <td>(</td>
 639           <td class="paramtype">uint32_t&#160;</td>
 640           <td class="paramname"><em>ProcStackPtrLimit</em></td><td>)</td>
 641           <td></td>
 642         </tr>
 643       </table>
 644 </div><div class="memdoc">
 645
 646 <p>Set Process Stack Pointer (non-secure) Devices without Armv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure Stack Pointer Limit register hence zero is returned always. </p>
 647 <p>Assigns the given value to the non-secure Process Stack Pointer Limit (PSPLIM) when in secure state. </p><dl class="params"><dt>Parameters</dt><dd>
 648   <table class="params">
 649     <tr><td class="paramdir">[in]</td><td class="paramname">ProcStackPtrLimit</td><td>Process Stack Pointer Limit value to set </td></tr>
 650   </table>
 651   </dd>
 652 </dl>
 653
 654 </div>
 655 </div>
 656 <a id="gab7263167cb006aeeb04b68e579dae015" name="gab7263167cb006aeeb04b68e579dae015"></a>
 657 <h2 class="memtitle"><span class="permalink"><a href="#gab7263167cb006aeeb04b68e579dae015">&#9670;&#160;</a></span>__TZ_set_SP_NS()</h2>
 658
 659 <div class="memitem">
 660 <div class="memproto">
 661       <table class="memname">
 662         <tr>
 663           <td class="memname">void __TZ_set_SP_NS </td>
 664           <td>(</td>
 665           <td class="paramtype">uint32_t&#160;</td>
 666           <td class="paramname"><em>topOfStack</em></td><td>)</td>
 667           <td></td>
 668         </tr>
 669       </table>
 670 </div><div class="memdoc">
 671
 672 <p>Set Stack Pointer (non-secure) </p>
 673 <p>Assigns the given value to the non-secure Stack Pointer (SP) when in secure state. </p><dl class="params"><dt>Parameters</dt><dd>
 674   <table class="params">
 675     <tr><td class="paramdir">[in]</td><td class="paramname">topOfStack</td><td>Stack Pointer value to set </td></tr>
 676   </table>
 677   </dd>
 678 </dl>
 679
 680 </div>
 681 </div>
 682 </div><!-- contents -->
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