83 lines
4.0 KiB
HTML
83 lines
4.0 KiB
HTML
<html lang="en">
|
|
<head>
|
|
<title>MSP430 Directives - Using as</title>
|
|
<meta http-equiv="Content-Type" content="text/html">
|
|
<meta name="description" content="Using as">
|
|
<meta name="generator" content="makeinfo 4.13">
|
|
<link title="Top" rel="start" href="index.html#Top">
|
|
<link rel="up" href="MSP430_002dDependent.html#MSP430_002dDependent" title="MSP430-Dependent">
|
|
<link rel="prev" href="MSP430-Floating-Point.html#MSP430-Floating-Point" title="MSP430 Floating Point">
|
|
<link rel="next" href="MSP430-Opcodes.html#MSP430-Opcodes" title="MSP430 Opcodes">
|
|
<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
|
|
<!--
|
|
This file documents the GNU Assembler "as".
|
|
|
|
Copyright (C) 1991-2019 Free Software Foundation, Inc.
|
|
|
|
Permission is granted to copy, distribute and/or modify this document
|
|
under the terms of the GNU Free Documentation License, Version 1.3
|
|
or any later version published by the Free Software Foundation;
|
|
with no Invariant Sections, with no Front-Cover Texts, and with no
|
|
Back-Cover Texts. A copy of the license is included in the
|
|
section entitled ``GNU Free Documentation License''.
|
|
|
|
-->
|
|
<meta http-equiv="Content-Style-Type" content="text/css">
|
|
<style type="text/css"><!--
|
|
pre.display { font-family:inherit }
|
|
pre.format { font-family:inherit }
|
|
pre.smalldisplay { font-family:inherit; font-size:smaller }
|
|
pre.smallformat { font-family:inherit; font-size:smaller }
|
|
pre.smallexample { font-size:smaller }
|
|
pre.smalllisp { font-size:smaller }
|
|
span.sc { font-variant:small-caps }
|
|
span.roman { font-family:serif; font-weight:normal; }
|
|
span.sansserif { font-family:sans-serif; font-weight:normal; }
|
|
--></style>
|
|
</head>
|
|
<body>
|
|
<div class="node">
|
|
<a name="MSP430-Directives"></a>
|
|
<p>
|
|
Next: <a rel="next" accesskey="n" href="MSP430-Opcodes.html#MSP430-Opcodes">MSP430 Opcodes</a>,
|
|
Previous: <a rel="previous" accesskey="p" href="MSP430-Floating-Point.html#MSP430-Floating-Point">MSP430 Floating Point</a>,
|
|
Up: <a rel="up" accesskey="u" href="MSP430_002dDependent.html#MSP430_002dDependent">MSP430-Dependent</a>
|
|
<hr>
|
|
</div>
|
|
|
|
<h4 class="subsection">9.29.4 MSP 430 Machine Directives</h4>
|
|
|
|
<p><a name="index-machine-directives_002c-MSP-430-1754"></a><a name="index-MSP-430-machine-directives-1755"></a>
|
|
|
|
<a name="index-g_t_0040code_007bfile_007d-directive_002c-MSP-430-1756"></a>
|
|
<dl><dt><code>.file</code><dd>This directive is ignored; it is accepted for compatibility with other
|
|
MSP 430 assemblers.
|
|
|
|
<blockquote>
|
|
<em>Warning:</em> in other versions of the <span class="sc">gnu</span> assembler, <code>.file</code> is
|
|
used for the directive called <code>.app-file</code> in the MSP 430 support.
|
|
</blockquote>
|
|
|
|
<p><a name="index-g_t_0040code_007bline_007d-directive_002c-MSP-430-1757"></a><br><dt><code>.line</code><dd>This directive is ignored; it is accepted for compatibility with other
|
|
MSP 430 assemblers.
|
|
|
|
<p><a name="index-g_t_0040code_007barch_007d-directive_002c-MSP-430-1758"></a><br><dt><code>.arch</code><dd>Sets the target microcontroller in the same way as the <samp><span class="option">-mmcu</span></samp>
|
|
command-line option.
|
|
|
|
<p><a name="index-g_t_0040code_007bcpu_007d-directive_002c-MSP-430-1759"></a><br><dt><code>.cpu</code><dd>Sets the target architecture in the same way as the <samp><span class="option">-mcpu</span></samp>
|
|
command-line option.
|
|
|
|
<p><a name="index-g_t_0040code_007bprofiler_007d-directive_002c-MSP-430-1760"></a><br><dt><code>.profiler</code><dd>This directive instructs assembler to add new profile entry to the object file.
|
|
|
|
<p><a name="index-g_t_0040code_007brefsym_007d-directive_002c-MSP-430-1761"></a><br><dt><code>.refsym</code><dd>This directive instructs assembler to add an undefined reference to
|
|
the symbol following the directive. The maximum symbol name length is
|
|
1023 characters. No relocation is created for this symbol; it will
|
|
exist purely for pulling in object files from archives. Note that
|
|
this reloc is not sufficient to prevent garbage collection; use a
|
|
KEEP() directive in the linker file to preserve such objects.
|
|
|
|
</dl>
|
|
|
|
</body></html>
|
|
|