diff options
Diffstat (limited to 'documentation/ref-manual')
-rw-r--r-- | documentation/ref-manual/ref-classes.xml | 6 | ||||
-rw-r--r-- | documentation/ref-manual/ref-qa-checks.xml | 10 |
2 files changed, 15 insertions, 1 deletions
diff --git a/documentation/ref-manual/ref-classes.xml b/documentation/ref-manual/ref-classes.xml index a000b2ae28..3889473b6e 100644 --- a/documentation/ref-manual/ref-classes.xml +++ b/documentation/ref-manual/ref-classes.xml | |||
@@ -1697,7 +1697,11 @@ | |||
1697 | <listitem><para><emphasis><filename>textrel:</filename></emphasis> | 1697 | <listitem><para><emphasis><filename>textrel:</filename></emphasis> |
1698 | Checks for ELF binaries that contain relocations in their | 1698 | Checks for ELF binaries that contain relocations in their |
1699 | <filename>.text</filename> sections, which can result in a | 1699 | <filename>.text</filename> sections, which can result in a |
1700 | performance impact at runtime.</para></listitem> | 1700 | performance impact at runtime. |
1701 | See the explanation for the | ||
1702 | <link linkend='qa-issue-textrel'><filename>ELF binary</filename></link> | ||
1703 | message for more information regarding runtime performance issues. | ||
1704 | </para></listitem> | ||
1701 | <listitem><para><emphasis><filename>unsafe-references-in-binaries:</filename></emphasis> | 1705 | <listitem><para><emphasis><filename>unsafe-references-in-binaries:</filename></emphasis> |
1702 | Reports when a binary installed in | 1706 | Reports when a binary installed in |
1703 | <filename>${base_libdir}</filename>, | 1707 | <filename>${base_libdir}</filename>, |
diff --git a/documentation/ref-manual/ref-qa-checks.xml b/documentation/ref-manual/ref-qa-checks.xml index 43cb26db4c..b4657e2ced 100644 --- a/documentation/ref-manual/ref-qa-checks.xml +++ b/documentation/ref-manual/ref-qa-checks.xml | |||
@@ -464,6 +464,16 @@ can be found then it should be implemented. I can't find one at the moment. | |||
464 | <filename>.text</filename> sections. | 464 | <filename>.text</filename> sections. |
465 | This situation can result in a performance impact | 465 | This situation can result in a performance impact |
466 | at runtime. | 466 | at runtime. |
467 | <note><title>Tip</title> | ||
468 | If you do experience runtime performance issues, | ||
469 | you could try assigning "-fPIC/-fpic" to | ||
470 | <filename>gcc</filename>. | ||
471 | </note> | ||
472 | </para> | ||
473 | |||
474 | <para> | ||
475 | For more information on text relocations at runtime, see | ||
476 | <ulink url='http://www.akkadia.org/drepper/textrelocs.html'></ulink>. | ||
467 | </para> | 477 | </para> |
468 | 478 | ||
469 | <para> | 479 | <para> |