visus
/
toolchain-gcc-arm-embedded
Watch 1
Star 0
Fork 0
Code Issues 0 Pull Requests 0 Releases 0 Wiki Activity
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.
2 Commits
1 Branch
Tree: 898a39b5ab
Branches Tags
${ item.name }
Create branch ${ searchTerm }
from '898a39b5ab'
${ noResults }
toolchain-gcc-arm-embedded/share/doc/gcc-arm-none-eabi/html/gdb/The-F-Request-Packet.html

100 lines
4.4KB
Raw Blame History 

  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. 

  5. Permission is granted to copy, distribute and/or modify this document

  6. under the terms of the GNU Free Documentation License, Version 1.3 or

  7. any later version published by the Free Software Foundation; with the

  8. Invariant Sections being "Free Software" and "Free Software Needs

  9. Free Documentation", with the Front-Cover Texts being "A GNU Manual,"

  10. and with the Back-Cover Texts as in (a) below.

  11. 

  12. (a) The FSF's Back-Cover Text is: "You are free to copy and modify

  13. this GNU Manual.  Buying copies from GNU Press supports the FSF in

  14. developing GNU and promoting software freedom." -->

  15. <!-- Created by GNU Texinfo 6.5, http://www.gnu.org/software/texinfo/ -->

  16. <head>

  17. <meta http-equiv="Content-Type" content="text/html; charset=utf-8">

  18. <title>The F Request Packet (Debugging with GDB)</title>

  19. 

  20. <meta name="description" content="The F Request Packet (Debugging with GDB)">

  21. <meta name="keywords" content="The F Request Packet (Debugging with GDB)">

  22. <meta name="resource-type" content="document">

  23. <meta name="distribution" content="global">

  24. <meta name="Generator" content="makeinfo">

  25. <link href="index.html#Top" rel="start" title="Top">

  26. <link href="Concept-Index.html#Concept-Index" rel="index" title="Concept Index">

  27. <link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">

  28. <link href="File_002dI_002fO-Remote-Protocol-Extension.html#File_002dI_002fO-Remote-Protocol-Extension" rel="up" title="File-I/O Remote Protocol Extension">

  29. <link href="The-F-Reply-Packet.html#The-F-Reply-Packet" rel="next" title="The F Reply Packet">

  30. <link href="Protocol-Basics.html#Protocol-Basics" rel="prev" title="Protocol Basics">

  31. <style type="text/css">

  32. <!--

  33. a.summary-letter {text-decoration: none}

  34. blockquote.indentedblock {margin-right: 0em}

  35. blockquote.smallindentedblock {margin-right: 0em; font-size: smaller}

  36. blockquote.smallquotation {font-size: smaller}

  37. div.display {margin-left: 3.2em}

  38. div.example {margin-left: 3.2em}

  39. div.lisp {margin-left: 3.2em}

  40. div.smalldisplay {margin-left: 3.2em}

  41. div.smallexample {margin-left: 3.2em}

  42. div.smalllisp {margin-left: 3.2em}

  43. kbd {font-style: oblique}

  44. pre.display {font-family: inherit}

  45. pre.format {font-family: inherit}

  46. pre.menu-comment {font-family: serif}

  47. pre.menu-preformatted {font-family: serif}

  48. pre.smalldisplay {font-family: inherit; font-size: smaller}

  49. pre.smallexample {font-size: smaller}

  50. pre.smallformat {font-family: inherit; font-size: smaller}

  51. pre.smalllisp {font-size: smaller}

  52. span.nolinebreak {white-space: nowrap}

  53. span.roman {font-family: initial; font-weight: normal}

  54. span.sansserif {font-family: sans-serif; font-weight: normal}

  55. ul.no-bullet {list-style: none}

  56. -->

  57. </style>

  58. 

  59. 

  60. </head>

  61. 

  62. <body lang="en">

  63. <a name="The-F-Request-Packet"></a>

  64. <div class="header">

  65. <p>

  66. Next: <a href="The-F-Reply-Packet.html#The-F-Reply-Packet" accesskey="n" rel="next">The F Reply Packet</a>, Previous: <a href="Protocol-Basics.html#Protocol-Basics" accesskey="p" rel="prev">Protocol Basics</a>, Up: <a href="File_002dI_002fO-Remote-Protocol-Extension.html#File_002dI_002fO-Remote-Protocol-Extension" accesskey="u" rel="up">File-I/O Remote Protocol Extension</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>

  67. </div>

  68. <hr>

  69. <a name="The-F-Request-Packet-1"></a>

  70. <h4 class="subsection">E.13.3 The <code>F</code> Request Packet</h4>

  71. <a name="index-file_002di_002fo-request-packet"></a>

  72. <a name="index-F-request-packet"></a>

  73. 

  74. <p>The <code>F</code> request packet has the following format:

  75. </p>

  76. <dl compact="compact">

  77. <dt>&lsquo;<samp>F<var>call-id</var>,<var>parameter&hellip;</var></samp>&rsquo;</dt>

  78. <dd>

  79. <p><var>call-id</var> is the identifier to indicate the host system call to be called.

  80. This is just the name of the function.

  81. </p>

  82. <p><var>parameter&hellip;</var> are the parameters to the system call.  

  83. Parameters are hexadecimal integer values, either the actual values in case

  84. of scalar datatypes, pointers to target buffer space in case of compound

  85. datatypes and unspecified memory areas, or pointer/length pairs in case

  86. of string parameters.  These are appended to the <var>call-id</var> as a 

  87. comma-delimited list.  All values are transmitted in ASCII

  88. string representation, pointer/length pairs separated by a slash.

  89. </p>

  90. </dd>

  91. </dl>

  92. 

  93. 

  94. 

  95. 

  96. 

  97. 

  98. </body>

  99. </html>