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| author | alk3pInjection <webmaster@raspii.tech> | 2024-02-04 16:16:35 +0800 |
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| committer | alk3pInjection <webmaster@raspii.tech> | 2024-02-04 16:16:35 +0800 |
| commit | abdaadbcae30fe0c9a66c7516798279fdfd97750 (patch) | |
| tree | 00a54a6e25601e43876d03c1a4a12a749d4a914c /share/doc/gdb/Ada-Mode-Intro.html | |
https://developer.arm.com/downloads/-/arm-gnu-toolchain-downloads
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diff --git a/share/doc/gdb/Ada-Mode-Intro.html b/share/doc/gdb/Ada-Mode-Intro.html new file mode 100644 index 0000000..add33a9 --- /dev/null +++ b/share/doc/gdb/Ada-Mode-Intro.html @@ -0,0 +1,109 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<html> +<!-- Copyright (C) 1988-2023 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 5.1, http://www.gnu.org/software/texinfo/ --> +<head> +<title>Debugging with GDB: Ada Mode Intro</title> + +<meta name="description" content="Debugging with GDB: Ada Mode Intro"> +<meta name="keywords" content="Debugging with GDB: Ada Mode Intro"> +<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="Ada.html#Ada" rel="up" title="Ada"> +<link href="Omissions-from-Ada.html#Omissions-from-Ada" rel="next" title="Omissions from Ada"> +<link href="Ada.html#Ada" rel="previous" title="Ada"> +<style type="text/css"> +<!-- +a.summary-letter {text-decoration: none} +blockquote.smallquotation {font-size: smaller} +div.display {margin-left: 3.2em} +div.example {margin-left: 3.2em} +div.indentedblock {margin-left: 3.2em} +div.lisp {margin-left: 3.2em} +div.smalldisplay {margin-left: 3.2em} +div.smallexample {margin-left: 3.2em} +div.smallindentedblock {margin-left: 3.2em; font-size: smaller} +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.nocodebreak {white-space:nowrap} +span.nolinebreak {white-space:nowrap} +span.roman {font-family:serif; font-weight:normal} +span.sansserif {font-family:sans-serif; font-weight:normal} +ul.no-bullet {list-style: none} +--> +</style> + + +</head> + +<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> +<a name="Ada-Mode-Intro"></a> +<div class="header"> +<p> +Next: <a href="Omissions-from-Ada.html#Omissions-from-Ada" accesskey="n" rel="next">Omissions from Ada</a>, Up: <a href="Ada.html#Ada" accesskey="u" rel="up">Ada</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="Introduction"></a> +<h4 class="subsubsection">15.4.10.1 Introduction</h4> +<a name="index-Ada-mode_002c-general"></a> + +<p>The Ada mode of <small>GDB</small> supports a fairly large subset of Ada expression +syntax, with some extensions. +The philosophy behind the design of this subset is +</p> +<ul> +<li> That <small>GDB</small> should provide basic literals and access to operations for +arithmetic, dereferencing, field selection, indexing, and subprogram calls, +leaving more sophisticated computations to subprograms written into the +program (which therefore may be called from <small>GDB</small>). + +</li><li> That type safety and strict adherence to Ada language restrictions +are not particularly important to the <small>GDB</small> user. + +</li><li> That brevity is important to the <small>GDB</small> user. +</li></ul> + +<p>Thus, for brevity, the debugger acts as if all names declared in +user-written packages are directly visible, even if they are not visible +according to Ada rules, thus making it unnecessary to fully qualify most +names with their packages, regardless of context. Where this causes +ambiguity, <small>GDB</small> asks the user’s intent. +</p> +<p>The debugger will start in Ada mode if it detects an Ada main program. +As for other languages, it will enter Ada mode when stopped in a program that +was translated from an Ada source file. +</p> +<p>While in Ada mode, you may use ‘<tt>--</tt>’ for comments. This is useful +mostly for documenting command files. The standard <small>GDB</small> comment +(‘<samp>#</samp>’) still works at the beginning of a line in Ada mode, but not in the +middle (to allow based literals). +</p> + + + +</body> +</html> |