You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

106 lines
4.6KB

  1. <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
  2. <html>
  3. <!-- Copyright (C) 1988-2020 Free Software Foundation, Inc.
  4. Permission is granted to copy, distribute and/or modify this document
  5. under the terms of the GNU Free Documentation License, Version 1.3 or
  6. any later version published by the Free Software Foundation; with the
  7. Invariant Sections being "Free Software" and "Free Software Needs
  8. Free Documentation", with the Front-Cover Texts being "A GNU Manual,"
  9. and with the Back-Cover Texts as in (a) below.
  10. (a) The FSF's Back-Cover Text is: "You are free to copy and modify
  11. this GNU Manual. Buying copies from GNU Press supports the FSF in
  12. developing GNU and promoting software freedom." -->
  13. <!-- Created by GNU Texinfo 6.5, http://www.gnu.org/software/texinfo/ -->
  14. <head>
  15. <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  16. <title>Process list (Debugging with GDB)</title>
  17. <meta name="description" content="Process list (Debugging with GDB)">
  18. <meta name="keywords" content="Process list (Debugging with GDB)">
  19. <meta name="resource-type" content="document">
  20. <meta name="distribution" content="global">
  21. <meta name="Generator" content="makeinfo">
  22. <link href="index.html#Top" rel="start" title="Top">
  23. <link href="Concept-Index.html#Concept-Index" rel="index" title="Concept Index">
  24. <link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
  25. <link href="Operating-System-Information.html#Operating-System-Information" rel="up" title="Operating System Information">
  26. <link href="Trace-File-Format.html#Trace-File-Format" rel="next" title="Trace File Format">
  27. <link href="Operating-System-Information.html#Operating-System-Information" rel="prev" title="Operating System Information">
  28. <style type="text/css">
  29. <!--
  30. a.summary-letter {text-decoration: none}
  31. blockquote.indentedblock {margin-right: 0em}
  32. blockquote.smallindentedblock {margin-right: 0em; font-size: smaller}
  33. blockquote.smallquotation {font-size: smaller}
  34. div.display {margin-left: 3.2em}
  35. div.example {margin-left: 3.2em}
  36. div.lisp {margin-left: 3.2em}
  37. div.smalldisplay {margin-left: 3.2em}
  38. div.smallexample {margin-left: 3.2em}
  39. div.smalllisp {margin-left: 3.2em}
  40. kbd {font-style: oblique}
  41. pre.display {font-family: inherit}
  42. pre.format {font-family: inherit}
  43. pre.menu-comment {font-family: serif}
  44. pre.menu-preformatted {font-family: serif}
  45. pre.smalldisplay {font-family: inherit; font-size: smaller}
  46. pre.smallexample {font-size: smaller}
  47. pre.smallformat {font-family: inherit; font-size: smaller}
  48. pre.smalllisp {font-size: smaller}
  49. span.nolinebreak {white-space: nowrap}
  50. span.roman {font-family: initial; font-weight: normal}
  51. span.sansserif {font-family: sans-serif; font-weight: normal}
  52. ul.no-bullet {list-style: none}
  53. -->
  54. </style>
  55. </head>
  56. <body lang="en">
  57. <a name="Process-list"></a>
  58. <div class="header">
  59. <p>
  60. Up: <a href="Operating-System-Information.html#Operating-System-Information" accesskey="u" rel="up">Operating System Information</a> &nbsp; [<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>
  61. </div>
  62. <hr>
  63. <a name="Process-list-1"></a>
  64. <h3 class="appendixsection">H.1 Process list</h3>
  65. <a name="index-operating-system-information_002c-process-list"></a>
  66. <p>When requesting the process list, the <var>annex</var> field in the
  67. &lsquo;<samp>qXfer</samp>&rsquo; request should be &lsquo;<samp>processes</samp>&rsquo;. The returned data is
  68. an XML document. The formal syntax of this document is defined in
  69. <samp>gdb/features/osdata.dtd</samp>.
  70. </p>
  71. <p>An example document is:
  72. </p>
  73. <div class="smallexample">
  74. <pre class="smallexample">&lt;?xml version=&quot;1.0&quot;?&gt;
  75. &lt;!DOCTYPE target SYSTEM &quot;osdata.dtd&quot;&gt;
  76. &lt;osdata type=&quot;processes&quot;&gt;
  77. &lt;item&gt;
  78. &lt;column name=&quot;pid&quot;&gt;1&lt;/column&gt;
  79. &lt;column name=&quot;user&quot;&gt;root&lt;/column&gt;
  80. &lt;column name=&quot;command&quot;&gt;/sbin/init&lt;/column&gt;
  81. &lt;column name=&quot;cores&quot;&gt;1,2,3&lt;/column&gt;
  82. &lt;/item&gt;
  83. &lt;/osdata&gt;
  84. </pre></div>
  85. <p>Each item should include a column whose name is &lsquo;<samp>pid</samp>&rsquo;. The value
  86. of that column should identify the process on the target. The
  87. &lsquo;<samp>user</samp>&rsquo; and &lsquo;<samp>command</samp>&rsquo; columns are optional, and will be
  88. displayed by <small>GDB</small>. The &lsquo;<samp>cores</samp>&rsquo; column, if present,
  89. should contain a comma-separated list of cores that this process
  90. is running on. Target may provide additional columns,
  91. which <small>GDB</small> currently ignores.
  92. </p>
  93. </body>
  94. </html>