from the place where the @command{ar}, @command{nm} and
@command{ranlib} programs search for their plugins. In order for
those commands to make use of a compiler based plugin it must first be
-copied into the @file{$@{bindir@}/../lib/bfd-plugins} directory. All gcc
+copied into the @file{$@{libdir@}/bfd-plugins} directory. All gcc
based linker plugins are backward compatible, so it is sufficient to
just copy in the newest one.
When creating a shared library, bind references to global symbols to the
definition within the shared library, if any. Normally, it is possible
for a program linked against a shared library to override the definition
-within the shared library. This option can also be used with the
-@option{--export-dynamic} option, when creating a position independent
-executable, to bind references to global symbols to the definition within
-the executable. This option is only meaningful on ELF platforms which
-support shared libraries and position independent executables.
+within the shared library. This option is only meaningful on ELF
+platforms which support shared libraries.
@kindex -Bsymbolic-functions
@item -Bsymbolic-functions
When creating a shared library, bind references to global function
symbols to the definition within the shared library, if any.
-This option can also be used with the @option{--export-dynamic} option,
-when creating a position independent executable, to bind references
-to global function symbols to the definition within the executable.
This option is only meaningful on ELF platforms which support shared
-libraries and position independent executables.
+libraries.
@kindex --dynamic-list=@var{dynamic-list-file}
@item --dynamic-list=@var{dynamic-list-file}
into ascending order by name before placing them in the output file.
@cindex SORT_BY_ALIGNMENT
-@code{SORT_BY_ALIGNMENT} is very similar to @code{SORT_BY_NAME}. The
-difference is @code{SORT_BY_ALIGNMENT} will sort sections into
-descending order by alignment before placing them in the output file.
-Larger alignments are placed before smaller alignments in order to
-reduce the amount of padding necessary.
+@code{SORT_BY_ALIGNMENT} is similar to @code{SORT_BY_NAME}.
+@code{SORT_BY_ALIGNMENT} will sort sections into descending order of
+alignment before placing them in the output file. Placing larger
+alignments before smaller alignments can reduce the amount of padding
+needed.
@cindex SORT_BY_INIT_PRIORITY
-@code{SORT_BY_INIT_PRIORITY} is very similar to @code{SORT_BY_NAME}. The
-difference is @code{SORT_BY_INIT_PRIORITY} will sort sections into
-ascending order by numerical value of the GCC init_priority attribute
-encoded in the section name before placing them in the output file.
+@code{SORT_BY_INIT_PRIORITY} is also similar to @code{SORT_BY_NAME}.
+@code{SORT_BY_INIT_PRIORITY} will sort sections into ascending
+numerical order of the GCC init_priority attribute encoded in the
+section name before placing them in the output file. In
+@code{.init_array.NNNNN} and @code{.fini_array.NNNNN}, @code{NNNNN} is
+the init_priority. In @code{.ctors.NNNNN} and @code{.dtors.NNNNN},
+@code{NNNNN} is 65535 minus the init_priority.
@cindex SORT
@code{SORT} is an alias for @code{SORT_BY_NAME}.
input sections. Any input sections which are assigned to an output
section named @samp{/DISCARD/} are not included in the output file.
+Note, sections that match the @samp{/DISCARD/} output section will be
+discarded even if they are in an ELF section group which has other
+members which are not being discarded. This is deliberate.
+Discarding takes precedence over grouping.
+
@node Output Section Attributes
@subsection Output Section Attributes
@cindex output section attributes