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diff --git a/devdocs/gcc~13/nds32-built-in-functions.html b/devdocs/gcc~13/nds32-built-in-functions.html new file mode 100644 index 00000000..ae1b3bf0 --- /dev/null +++ b/devdocs/gcc~13/nds32-built-in-functions.html @@ -0,0 +1,30 @@ +<div class="subsection-level-extent" id="NDS32-Built-in-Functions"> <div class="nav-panel"> <p> Next: <a href="basic-powerpc-built-in-functions" accesskey="n" rel="next">Basic PowerPC Built-in Functions</a>, Previous: <a href="msp430-built-in-functions" accesskey="p" rel="prev">MSP430 Built-in Functions</a>, Up: <a href="target-builtins" accesskey="u" rel="up">Built-in Functions Specific to Particular Target Machines</a> [<a href="index#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="indices" title="Index" rel="index">Index</a>]</p> </div> <h1 class="subsection" id="NDS32-Built-in-Functions-1"><span>6.60.21 NDS32 Built-in Functions<a class="copiable-link" href="#NDS32-Built-in-Functions-1"> ¶</a></span></h1> <p>These built-in functions are available for the NDS32 target: </p> <dl class="first-deftypefn"> <dt class="deftypefn" id="index-_005f_005fbuiltin_005fnds32_005fisync"> +<span class="category-def">Built-in Function: </span><span><code class="def-type">void</code> <strong class="def-name">__builtin_nds32_isync</strong> <code class="def-code-arguments">(int *<var class="var">addr</var>)</code><a class="copiable-link" href="#index-_005f_005fbuiltin_005fnds32_005fisync"> ¶</a></span> +</dt> <dd><p>Insert an ISYNC instruction into the instruction stream where <var class="var">addr</var> is an instruction address for serialization. </p></dd> +</dl> <dl class="first-deftypefn"> <dt class="deftypefn" id="index-_005f_005fbuiltin_005fnds32_005fisb"> +<span class="category-def">Built-in Function: </span><span><code class="def-type">void</code> <strong class="def-name">__builtin_nds32_isb</strong> <code class="def-code-arguments">(void)</code><a class="copiable-link" href="#index-_005f_005fbuiltin_005fnds32_005fisb"> ¶</a></span> +</dt> <dd><p>Insert an ISB instruction into the instruction stream. </p></dd> +</dl> <dl class="first-deftypefn"> <dt class="deftypefn" id="index-_005f_005fbuiltin_005fnds32_005fmfsr"> +<span class="category-def">Built-in Function: </span><span><code class="def-type">int</code> <strong class="def-name">__builtin_nds32_mfsr</strong> <code class="def-code-arguments">(int <var class="var">sr</var>)</code><a class="copiable-link" href="#index-_005f_005fbuiltin_005fnds32_005fmfsr"> ¶</a></span> +</dt> <dd><p>Return the content of a system register which is mapped by <var class="var">sr</var>. </p></dd> +</dl> <dl class="first-deftypefn"> <dt class="deftypefn" id="index-_005f_005fbuiltin_005fnds32_005fmfusr"> +<span class="category-def">Built-in Function: </span><span><code class="def-type">int</code> <strong class="def-name">__builtin_nds32_mfusr</strong> <code class="def-code-arguments">(int <var class="var">usr</var>)</code><a class="copiable-link" href="#index-_005f_005fbuiltin_005fnds32_005fmfusr"> ¶</a></span> +</dt> <dd><p>Return the content of a user space register which is mapped by <var class="var">usr</var>. </p></dd> +</dl> <dl class="first-deftypefn"> <dt class="deftypefn" id="index-_005f_005fbuiltin_005fnds32_005fmtsr"> +<span class="category-def">Built-in Function: </span><span><code class="def-type">void</code> <strong class="def-name">__builtin_nds32_mtsr</strong> <code class="def-code-arguments">(int <var class="var">value</var>, int <var class="var">sr</var>)</code><a class="copiable-link" href="#index-_005f_005fbuiltin_005fnds32_005fmtsr"> ¶</a></span> +</dt> <dd><p>Move the <var class="var">value</var> to a system register which is mapped by <var class="var">sr</var>. </p></dd> +</dl> <dl class="first-deftypefn"> <dt class="deftypefn" id="index-_005f_005fbuiltin_005fnds32_005fmtusr"> +<span class="category-def">Built-in Function: </span><span><code class="def-type">void</code> <strong class="def-name">__builtin_nds32_mtusr</strong> <code class="def-code-arguments">(int <var class="var">value</var>, int <var class="var">usr</var>)</code><a class="copiable-link" href="#index-_005f_005fbuiltin_005fnds32_005fmtusr"> ¶</a></span> +</dt> <dd><p>Move the <var class="var">value</var> to a user space register which is mapped by <var class="var">usr</var>. </p></dd> +</dl> <dl class="first-deftypefn"> <dt class="deftypefn" id="index-_005f_005fbuiltin_005fnds32_005fsetgie_005fen"> +<span class="category-def">Built-in Function: </span><span><code class="def-type">void</code> <strong class="def-name">__builtin_nds32_setgie_en</strong> <code class="def-code-arguments">(void)</code><a class="copiable-link" href="#index-_005f_005fbuiltin_005fnds32_005fsetgie_005fen"> ¶</a></span> +</dt> <dd><p>Enable global interrupt. </p></dd> +</dl> <dl class="first-deftypefn"> <dt class="deftypefn" id="index-_005f_005fbuiltin_005fnds32_005fsetgie_005fdis"> +<span class="category-def">Built-in Function: </span><span><code class="def-type">void</code> <strong class="def-name">__builtin_nds32_setgie_dis</strong> <code class="def-code-arguments">(void)</code><a class="copiable-link" href="#index-_005f_005fbuiltin_005fnds32_005fsetgie_005fdis"> ¶</a></span> +</dt> <dd><p>Disable global interrupt. </p></dd> +</dl> </div> <div class="nav-panel"> <p> Next: <a href="basic-powerpc-built-in-functions">Basic PowerPC Built-in Functions</a>, Previous: <a href="msp430-built-in-functions">MSP430 Built-in Functions</a>, Up: <a href="target-builtins">Built-in Functions Specific to Particular Target Machines</a> [<a href="index#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="indices" title="Index" rel="index">Index</a>]</p> </div><div class="_attribution"> + <p class="_attribution-p"> + © Free Software Foundation<br>Licensed under the GNU Free Documentation License, Version 1.3.<br> + <a href="https://gcc.gnu.org/onlinedocs/gcc-13.1.0/gcc/NDS32-Built-in-Functions.html" class="_attribution-link">https://gcc.gnu.org/onlinedocs/gcc-13.1.0/gcc/NDS32-Built-in-Functions.html</a> + </p> +</div> |