Greg Clayton | 854bb53 | 2010-06-10 02:48:57 +0000 | [diff] [blame] | 1 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
| 2 | <html xmlns="http://www.w3.org/1999/xhtml">
|
| 3 | <head>
|
| 4 | <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
|
| 5 | <link href="style.css" rel="stylesheet" type="text/css" />
|
Greg Clayton | f9ab5ea | 2012-01-22 02:55:08 +0000 | [diff] [blame] | 6 | <title>LLDB Features</title>
|
Greg Clayton | 854bb53 | 2010-06-10 02:48:57 +0000 | [diff] [blame] | 7 | </head>
|
| 8 |
|
| 9 | <body>
|
| 10 | <div class="www_title">
|
| 11 | The <strong>LLDB</strong> Debugger
|
| 12 | </div>
|
| 13 |
|
| 14 | <div id="container">
|
| 15 | <div id="content">
|
Chris Lattner | 3cc7b7f | 2010-06-11 23:07:14 +0000 | [diff] [blame] | 16 | <!--#include virtual="sidebar.incl"-->
|
Chris Lattner | ad05849 | 2010-06-11 23:07:52 +0000 | [diff] [blame] | 17 |
|
Greg Clayton | 854bb53 | 2010-06-10 02:48:57 +0000 | [diff] [blame] | 18 | <div id="middle">
|
| 19 | <div class="post">
|
| 20 | <h1 class ="postheader">Features</h1>
|
| 21 | <div class="postcontent">
|
| 22 | <p>LLDB supports a broad variety of basic debugging features such as
|
| 23 | reading DWARF, supporting step, next, finish, backtraces, etc. Some
|
| 24 | more interested bits are:</p>
|
| 25 |
|
| 26 | <ul>
|
| 27 | <li>Plug-in architecture for portability and extensibility:</li>
|
| 28 | <ul>
|
| 29 | <li>Object file parsers for executable file formats. Support currently
|
| 30 | includes Mach-O (32 and 64-bit) & ELF (32-bit).</li>
|
| 31 | <li>Object container parsers to extract object files contained within a file.
|
| 32 | Support currently includes universal Mach-O files & BSD Archives.
|
| 33 | </li>
|
| 34 | <li>Debug symbol file parsers to incrementally extract debug information from
|
| 35 | object files. Support currently includes DWARF & Mach-O symbol
|
| 36 | tables.</li>
|
| 37 | <li>Symbol vendor plug-ins collect data from a variety of different sources
|
| 38 | for an executable object.</li>
|
| 39 | <li>Disassembly plug-ins for each architecture. Support currently includes
|
| 40 | an LLVM disassembler for <a href="http://blog.llvm.org/2010/01/x86-disassembler.html">i386, x86-64</a>
|
| 41 | , & ARM/Thumb.</li>
|
| 42 | <li>Debugger plug-ins implement the host and target specific functions
|
| 43 | required to debug.</li>
|
| 44 | </ul>
|
| 45 | <li>SWIG-generated script bridging allows Python to access and control the
|
| 46 | public API of the debugger library.</li>
|
| 47 | <li>A remote protocol server, debugserver, implements Mac OS X debugging on
|
| 48 | i386 and x86-64.</li>
|
| 49 | <li>A command line debugger - the lldb executable itself.</li>
|
| 50 | <li>A framework API to the library.</li>
|
| 51 | </ul>
|
| 52 | </div>
|
| 53 | <div class="postfooter"></div>
|
| 54 | </div>
|
| 55 |
|
| 56 | </div>
|
| 57 | </div>
|
| 58 | </div>
|
| 59 | </body>
|
| 60 | </html> |