visus
/
toolchain-gcc-arm-embedded
Tarkkaile 1
Äänestä 0
Fork 0
Koodi Ongelmat 0 Pull-pyynnöt 0 Julkaisut 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 Commitit
1 Haara
Haara: main
Branchit Tagit
${ item.name }
Create branch ${ searchTerm }
from 'main'
${ noResults }
toolchain-gcc-arm-embedded/share/doc/gcc-arm-none-eabi/html/gccint/Plugins-recording.html

96 lines
4.2KB
Raaka Pysyvä linkki Blame Historia 

  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 "Funding Free Software", the Front-Cover

  9. Texts being (a) (see below), and with the Back-Cover Texts being (b)

  10. (see below).  A copy of the license is included in the section entitled

  11. "GNU Free Documentation License".

  12. 

  13. (a) The FSF's Front-Cover Text is:

  14. 

  15. A GNU Manual

  16. 

  17. (b) The FSF's Back-Cover Text is:

  18. 

  19. You have freedom to copy and modify this GNU Manual, like GNU

  20.      software.  Copies published by the Free Software Foundation raise

  21.      funds for GNU development. -->

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

  23. <head>

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

  25. <title>Plugins recording (GNU Compiler Collection (GCC) Internals)</title>

  26. 

  27. <meta name="description" content="Plugins recording (GNU Compiler Collection (GCC) Internals)">

  28. <meta name="keywords" content="Plugins recording (GNU Compiler Collection (GCC) Internals)">

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

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

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

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

  33. <link href="Option-Index.html#Option-Index" rel="index" title="Option Index">

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

  35. <link href="Plugins.html#Plugins" rel="up" title="Plugins">

  36. <link href="Plugins-gate.html#Plugins-gate" rel="next" title="Plugins gate">

  37. <link href="Plugins-attr.html#Plugins-attr" rel="prev" title="Plugins attr">

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

  39. <!--

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

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

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

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

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

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

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

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

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

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

  50. kbd {font-style: oblique}

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

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

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

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

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

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

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

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

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

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

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

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

  63. -->

  64. </style>

  65. 

  66. 

  67. </head>

  68. 

  69. <body lang="en">

  70. <a name="Plugins-recording"></a>

  71. <div class="header">

  72. <p>

  73. Next: <a href="Plugins-gate.html#Plugins-gate" accesskey="n" rel="next">Plugins gate</a>, Previous: <a href="Plugins-attr.html#Plugins-attr" accesskey="p" rel="prev">Plugins attr</a>, Up: <a href="Plugins.html#Plugins" accesskey="u" rel="up">Plugins</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Option-Index.html#Option-Index" title="Index" rel="index">Index</a>]</p>

  74. </div>

  75. <hr>

  76. <a name="Recording-information-about-pass-execution"></a>

  77. <h3 class="section">24.7 Recording information about pass execution</h3>

  78. 

  79. <p>The event PLUGIN_PASS_EXECUTION passes the pointer to the executed pass

  80. (the same as current_pass) as <code>gcc_data</code> to the callback.  You can also

  81. inspect cfun to find out about which function this pass is executed for.

  82. Note that this event will only be invoked if the gate check (if

  83. applicable, modified by PLUGIN_OVERRIDE_GATE) succeeds.

  84. You can use other hooks, like <code>PLUGIN_ALL_PASSES_START</code>,

  85. <code>PLUGIN_ALL_PASSES_END</code>, <code>PLUGIN_ALL_IPA_PASSES_START</code>,

  86. <code>PLUGIN_ALL_IPA_PASSES_END</code>, <code>PLUGIN_EARLY_GIMPLE_PASSES_START</code>,

  87. and/or <code>PLUGIN_EARLY_GIMPLE_PASSES_END</code> to manipulate global state

  88. in your plugin(s) in order to get context for the pass execution.

  89. </p>

  90. 

  91. 

  92. 

  93. 

  94. </body>

  95. </html>