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.
272 lines
12 KiB
HTML
272 lines
12 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
|
<html>
|
|
<!-- Copyright (C) 1988-2019 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 the
|
|
Invariant Sections being "Free Software" and "Free Software Needs
|
|
Free Documentation", with the Front-Cover Texts being "A GNU Manual,"
|
|
and with the Back-Cover Texts as in (a) below.
|
|
|
|
(a) The FSF's Back-Cover Text is: "You are free to copy and modify
|
|
this GNU Manual. Buying copies from GNU Press supports the FSF in
|
|
developing GNU and promoting software freedom." -->
|
|
<!-- Created by GNU Texinfo 6.4, http://www.gnu.org/software/texinfo/ -->
|
|
<head>
|
|
<title>Architectures In Guile (Debugging with GDB)</title>
|
|
|
|
<meta name="description" content="Architectures In Guile (Debugging with GDB)">
|
|
<meta name="keywords" content="Architectures In Guile (Debugging with GDB)">
|
|
<meta name="resource-type" content="document">
|
|
<meta name="distribution" content="global">
|
|
<meta name="Generator" content="makeinfo">
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
|
|
<link href="index.html#Top" rel="start" title="Top">
|
|
<link href="Concept-Index.html#Concept-Index" rel="index" title="Concept Index">
|
|
<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
|
|
<link href="Guile-API.html#Guile-API" rel="up" title="Guile API">
|
|
<link href="Disassembly-In-Guile.html#Disassembly-In-Guile" rel="next" title="Disassembly In Guile">
|
|
<link href="Lazy-Strings-In-Guile.html#Lazy-Strings-In-Guile" rel="prev" title="Lazy Strings In Guile">
|
|
<style type="text/css">
|
|
<!--
|
|
a.summary-letter {text-decoration: none}
|
|
blockquote.indentedblock {margin-right: 0em}
|
|
blockquote.smallindentedblock {margin-right: 0em; font-size: smaller}
|
|
blockquote.smallquotation {font-size: smaller}
|
|
div.display {margin-left: 3.2em}
|
|
div.example {margin-left: 3.2em}
|
|
div.lisp {margin-left: 3.2em}
|
|
div.smalldisplay {margin-left: 3.2em}
|
|
div.smallexample {margin-left: 3.2em}
|
|
div.smalllisp {margin-left: 3.2em}
|
|
kbd {font-style: oblique}
|
|
pre.display {font-family: inherit}
|
|
pre.format {font-family: inherit}
|
|
pre.menu-comment {font-family: serif}
|
|
pre.menu-preformatted {font-family: serif}
|
|
pre.smalldisplay {font-family: inherit; font-size: smaller}
|
|
pre.smallexample {font-size: smaller}
|
|
pre.smallformat {font-family: inherit; font-size: smaller}
|
|
pre.smalllisp {font-size: smaller}
|
|
span.nolinebreak {white-space: nowrap}
|
|
span.roman {font-family: initial; font-weight: normal}
|
|
span.sansserif {font-family: sans-serif; font-weight: normal}
|
|
ul.no-bullet {list-style: none}
|
|
-->
|
|
</style>
|
|
|
|
|
|
</head>
|
|
|
|
<body lang="en">
|
|
<a name="Architectures-In-Guile"></a>
|
|
<div class="header">
|
|
<p>
|
|
Next: <a href="Disassembly-In-Guile.html#Disassembly-In-Guile" accesskey="n" rel="next">Disassembly In Guile</a>, Previous: <a href="Lazy-Strings-In-Guile.html#Lazy-Strings-In-Guile" accesskey="p" rel="prev">Lazy Strings In Guile</a>, Up: <a href="Guile-API.html#Guile-API" accesskey="u" rel="up">Guile API</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-Index.html#Concept-Index" title="Index" rel="index">Index</a>]</p>
|
|
</div>
|
|
<hr>
|
|
<a name="Guile-representation-of-architectures"></a>
|
|
<h4 class="subsubsection">23.3.3.21 Guile representation of architectures</h4>
|
|
|
|
<a name="index-guile-architectures"></a>
|
|
<a name="index-_003cgdb_003aarch_003e"></a>
|
|
|
|
<p><small>GDB</small> uses architecture specific parameters and artifacts in a
|
|
number of its various computations. An architecture is represented
|
|
by an instance of the <code><gdb:arch></code> class.
|
|
</p>
|
|
<p>The following architecture-related procedures are provided by the
|
|
<code>(gdb)</code> module:
|
|
</p>
|
|
<dl>
|
|
<dt><a name="index-arch_003f"></a>Scheme Procedure: <strong>arch?</strong> <em>object</em></dt>
|
|
<dd><p>Return <code>#t</code> if <var>object</var> is an object of type <code><gdb:arch></code>.
|
|
Otherwise return <code>#f</code>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-current_002darch"></a>Scheme Procedure: <strong>current-arch</strong></dt>
|
|
<dd><p>Return the current architecture as a <code><gdb:arch></code> object.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002dname"></a>Scheme Procedure: <strong>arch-name</strong> <em>arch</em></dt>
|
|
<dd><p>Return the name (string value) of <code><gdb:arch></code> <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002dcharset"></a>Scheme Procedure: <strong>arch-charset</strong> <em>arch</em></dt>
|
|
<dd><p>Return name of target character set of <code><gdb:arch></code> <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002dwide_002dcharset"></a>Scheme Procedure: <strong>arch-wide-charset</strong></dt>
|
|
<dd><p>Return name of target wide character set of <code><gdb:arch></code> <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<p>Each architecture provides a set of predefined types, obtained by
|
|
the following functions.
|
|
</p>
|
|
<dl>
|
|
<dt><a name="index-arch_002dvoid_002dtype"></a>Scheme Procedure: <strong>arch-void-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for a <code>void</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002dchar_002dtype"></a>Scheme Procedure: <strong>arch-char-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for a <code>char</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002dshort_002dtype"></a>Scheme Procedure: <strong>arch-short-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for a <code>short</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002dint_002dtype"></a>Scheme Procedure: <strong>arch-int-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for an <code>int</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002dlong_002dtype"></a>Scheme Procedure: <strong>arch-long-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for a <code>long</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002dschar_002dtype"></a>Scheme Procedure: <strong>arch-schar-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for a <code>signed char</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002duchar_002dtype"></a>Scheme Procedure: <strong>arch-uchar-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for an <code>unsigned char</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002dushort_002dtype"></a>Scheme Procedure: <strong>arch-ushort-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for an <code>unsigned short</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002duint_002dtype"></a>Scheme Procedure: <strong>arch-uint-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for an <code>unsigned int</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002dulong_002dtype"></a>Scheme Procedure: <strong>arch-ulong-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for an <code>unsigned long</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002dfloat_002dtype"></a>Scheme Procedure: <strong>arch-float-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for a <code>float</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002ddouble_002dtype"></a>Scheme Procedure: <strong>arch-double-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for a <code>double</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002dlongdouble_002dtype"></a>Scheme Procedure: <strong>arch-longdouble-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for a <code>long double</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002dbool_002dtype"></a>Scheme Procedure: <strong>arch-bool-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for a <code>bool</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002dlonglong_002dtype"></a>Scheme Procedure: <strong>arch-longlong-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for a <code>long long</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002dulonglong_002dtype"></a>Scheme Procedure: <strong>arch-ulonglong-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for an <code>unsigned long long</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002dint8_002dtype"></a>Scheme Procedure: <strong>arch-int8-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for an <code>int8</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002duint8_002dtype"></a>Scheme Procedure: <strong>arch-uint8-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for a <code>uint8</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002dint16_002dtype"></a>Scheme Procedure: <strong>arch-int16-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for an <code>int16</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002duint16_002dtype"></a>Scheme Procedure: <strong>arch-uint16-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for a <code>uint16</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002dint32_002dtype"></a>Scheme Procedure: <strong>arch-int32-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for an <code>int32</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002duint32_002dtype"></a>Scheme Procedure: <strong>arch-uint32-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for a <code>uint32</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002dint64_002dtype"></a>Scheme Procedure: <strong>arch-int64-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for an <code>int64</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<dl>
|
|
<dt><a name="index-arch_002duint64_002dtype"></a>Scheme Procedure: <strong>arch-uint64-type</strong> <em>arch</em></dt>
|
|
<dd><p>Return the <code><gdb:type></code> object for a <code>uint64</code> type
|
|
of architecture <var>arch</var>.
|
|
</p></dd></dl>
|
|
|
|
<p>Example:
|
|
</p>
|
|
<div class="smallexample">
|
|
<pre class="smallexample">(gdb) guile (type-name (arch-uchar-type (current-arch)))
|
|
"unsigned char"
|
|
</pre></div>
|
|
|
|
<hr>
|
|
<div class="header">
|
|
<p>
|
|
Next: <a href="Disassembly-In-Guile.html#Disassembly-In-Guile" accesskey="n" rel="next">Disassembly In Guile</a>, Previous: <a href="Lazy-Strings-In-Guile.html#Lazy-Strings-In-Guile" accesskey="p" rel="prev">Lazy Strings In Guile</a>, Up: <a href="Guile-API.html#Guile-API" accesskey="u" rel="up">Guile API</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-Index.html#Concept-Index" title="Index" rel="index">Index</a>]</p>
|
|
</div>
|
|
|
|
|
|
|
|
</body>
|
|
</html>
|