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| author | H.J. Lu <hjl.tools@gmail.com> | 2005-08-05 13:52:13 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2005-08-05 13:52:13 +0000 |
| commit | 7af8e99880a8084cb4a18ad4d7f1f62cb440573e (patch) | |
| tree | d35d1995000de059bbb0c4f01ac57b6e28e68911 /ld/ld.texinfo | |
| parent | 9599dfb1f6cb3b03d685d8cb0a8829ee803dfa89 (diff) | |
| download | gdb-7af8e99880a8084cb4a18ad4d7f1f62cb440573e.zip gdb-7af8e99880a8084cb4a18ad4d7f1f62cb440573e.tar.gz gdb-7af8e99880a8084cb4a18ad4d7f1f62cb440573e.tar.bz2 | |
bfd/
2005-08-05 H.J. Lu <hongjiu.lu@intel.com>
* bfd.c (bfd_hide_symbol): New.
* bfd-in2.h: Regenerated.
ld/
2005-08-05 H.J. Lu <hongjiu.lu@intel.com>
* ld.texinfo: Document PROVIDE_HIDDEN.
* ldexp.c (exp_fold_tree_1): Hide a provided symbol if asked.
(exp_provide): Add and set hidden.
* ldexp.h (etree_type): Add hidden to assign.
* ldgram.y (PROVIDE_HIDDEN): New.
* ldlex.l (PROVIDE_HIDDEN): Likewise.
* scripttempl/elf.sc: Use PROVIDE_HIDDEN on array bound
symbols.
Diffstat (limited to 'ld/ld.texinfo')
| -rw-r--r-- | ld/ld.texinfo | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ld/ld.texinfo b/ld/ld.texinfo index 7e526a3..cada213 100644 --- a/ld/ld.texinfo +++ b/ld/ld.texinfo @@ -2779,6 +2779,7 @@ the symbol and place it into the symbol table with a global scope. @menu * Simple Assignments:: Simple Assignments * PROVIDE:: PROVIDE +* PROVIDE_HIDDEN:: PROVIDE_HIDDEN * Source Code Reference:: How to use a linker script defined symbol in source code @end menu @@ -2872,6 +2873,12 @@ underscore), the linker will silently use the definition in the program. If the program references @samp{etext} but does not define it, the linker will use the definition in the linker script. +@node PROVIDE_HIDDEN +@subsection PROVIDE_HIDDEN +@cindex PROVIDE_HIDDEN +Similar to @code{PROVIDE}. For ELF targeted ports, the symbol will be +hidden and won't be exported. + @node Source Code Reference @subsection Source Code Reference |