diff options
Diffstat (limited to 'ld/ld.texinfo')
| -rw-r--r-- | ld/ld.texinfo | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/ld/ld.texinfo b/ld/ld.texinfo index 047933a..10134a6 100644 --- a/ld/ld.texinfo +++ b/ld/ld.texinfo @@ -4545,6 +4545,21 @@ evaluation purposes. . = DATA_SEGMENT_END(.); @end smallexample +@item DATA_SEGMENT_RELRO_END(@var{offset}, @var{exp}) +@kindex DATA_SEGMENT_RELRO_END(@var{offset}, @var{exp}) +This defines the end of the @code{PT_GNU_RELRO} segment when +@samp{-z relro} option is used. Second argument is returned. +When @samp{-z relro} option is not present, @code{DATA_SEGMENT_RELRO_END} +does nothing, otherwise @code{DATA_SEGMENT_ALIGN} is padded so that +@var{exp} + @var{offset} is aligned to the most commonly used page +boundary for particular target. If present in the linker script, +it must always come in between @code{DATA_SEGMENT_ALIGN} and +@code{DATA_SEGMENT_END}. + +@smallexample + . = DATA_SEGMENT_RELRO_END(24, .); +@end smallexample + @item DEFINED(@var{symbol}) @kindex DEFINED(@var{symbol}) @cindex symbol defaults |