diff options
| author | Craig Jennings <c@cjennings.net> | 2024-04-07 13:41:34 -0500 |
|---|---|---|
| committer | Craig Jennings <c@cjennings.net> | 2024-04-07 13:41:34 -0500 |
| commit | 754bbf7a25a8dda49b5d08ef0d0443bbf5af0e36 (patch) | |
| tree | f1190704f78f04a2b0b4c977d20fe96a828377f1 /devdocs/gcc~13/vms-options.html | |
new repository
Diffstat (limited to 'devdocs/gcc~13/vms-options.html')
| -rw-r--r-- | devdocs/gcc~13/vms-options.html | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/devdocs/gcc~13/vms-options.html b/devdocs/gcc~13/vms-options.html new file mode 100644 index 00000000..3c73748d --- /dev/null +++ b/devdocs/gcc~13/vms-options.html @@ -0,0 +1,17 @@ +<div class="subsection-level-extent" id="VMS-Options"> <div class="nav-panel"> <p> Next: <a href="vxworks-options" accesskey="n" rel="next">VxWorks Options</a>, Previous: <a href="visium-options" accesskey="p" rel="prev">Visium Options</a>, Up: <a href="submodel-options" accesskey="u" rel="up">Machine-Dependent Options</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="VMS-Options-1"><span>3.19.52 VMS Options<a class="copiable-link" href="#VMS-Options-1"> ¶</a></span></h1> <p>These ‘<samp class="samp">-m</samp>’ options are defined for the VMS implementations: </p> <dl class="table"> <dt> +<span><code class="code">-mvms-return-codes</code><a class="copiable-link" href="#index-mvms-return-codes"> ¶</a></span> +</dt> <dd> +<p>Return VMS condition codes from <code class="code">main</code>. The default is to return POSIX-style condition (e.g. error) codes. </p> </dd> <dt> +<span><code class="code">-mdebug-main=<var class="var">prefix</var></code><a class="copiable-link" href="#index-mdebug-main_003dprefix"> ¶</a></span> +</dt> <dd> +<p>Flag the first routine whose name starts with <var class="var">prefix</var> as the main routine for the debugger. </p> </dd> <dt> +<span><code class="code">-mmalloc64</code><a class="copiable-link" href="#index-mmalloc64"> ¶</a></span> +</dt> <dd> +<p>Default to 64-bit memory allocation routines. </p> </dd> <dt> +<span><code class="code">-mpointer-size=<var class="var">size</var></code><a class="copiable-link" href="#index-mpointer-size_003dsize"> ¶</a></span> +</dt> <dd><p>Set the default size of pointers. Possible options for <var class="var">size</var> are ‘<samp class="samp">32</samp>’ or ‘<samp class="samp">short</samp>’ for 32 bit pointers, ‘<samp class="samp">64</samp>’ or ‘<samp class="samp">long</samp>’ for 64 bit pointers, and ‘<samp class="samp">no</samp>’ for supporting only 32 bit pointers. The later option disables <code class="code">pragma pointer_size</code>. </p></dd> </dl> </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/VMS-Options.html" class="_attribution-link">https://gcc.gnu.org/onlinedocs/gcc-13.1.0/gcc/VMS-Options.html</a> + </p> +</div> |