You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
61 lines
2.9 KiB
HTML
61 lines
2.9 KiB
HTML
4 years ago
|
<html lang="en">
|
||
|
|
<head>
|
||
|
|
<title>IA-64-Bits - 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="IA_002d64-Syntax.html#IA_002d64-Syntax" title="IA-64 Syntax">
|
||
|
|
<link rel="prev" href="IA_002d64_002dRegs.html#IA_002d64_002dRegs" title="IA-64-Regs">
|
||
|
|
<link rel="next" href="IA_002d64_002dRelocs.html#IA_002d64_002dRelocs" title="IA-64-Relocs">
|
||
|
|
<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
|
||
|
|
<!--
|
||
|
|
This file documents the GNU Assembler "as".
|
||
|
|
|
||
|
|
Copyright (C) 1991-2015 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="IA-64-Bits"></a>
|
||
|
|
<a name="IA_002d64_002dBits"></a>
|
||
|
|
<p>
|
||
|
|
Next: <a rel="next" accesskey="n" href="IA_002d64_002dRelocs.html#IA_002d64_002dRelocs">IA-64-Relocs</a>,
|
||
|
|
Previous: <a rel="previous" accesskey="p" href="IA_002d64_002dRegs.html#IA_002d64_002dRegs">IA-64-Regs</a>,
|
||
|
|
Up: <a rel="up" accesskey="u" href="IA_002d64-Syntax.html#IA_002d64-Syntax">IA-64 Syntax</a>
|
||
|
|
<hr>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<h5 class="subsubsection">9.18.2.3 IA-64 Processor-Status-Register (PSR) Bit Names</h5>
|
||
|
|
|
||
|
|
<p><a name="index-IA_002d64-Processor_002dstatus_002dRegister-bit-names-1222"></a><a name="index-PSR-bits-1223"></a><a name="index-bit-names_002c-IA_002d64-1224"></a>
|
||
|
|
The assembler defines bit masks for each of the bits in the IA-64
|
||
|
|
processor status register. For example, ‘<samp><span class="samp">psr.ic</span></samp>’ corresponds to
|
||
|
|
a value of 0x2000. These masks are primarily intended for use with
|
||
|
|
the ‘<samp><span class="samp">ssm</span></samp>’/‘<samp><span class="samp">sum</span></samp>’ and ‘<samp><span class="samp">rsm</span></samp>’/‘<samp><span class="samp">rum</span></samp>’
|
||
|
|
instructions, but they can be used anywhere else where an integer
|
||
|
|
constant is expected.
|
||
|
|
|
||
|
|
</body></html>
|
||
|
|
|