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| author | H.J. Lu <hjl@lucon.org> | 2005-08-05 13:52:13 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@lucon.org> | 2005-08-05 13:52:13 +0000 |
| commit | ead0700b97a141c5f4ae240669952fa09f8d3a99 (patch) | |
| tree | 47e2fece200da2268b7e18981a9bac236cecbf7d /ld/ldgram.y | |
| parent | 269673994e3ce6b48f0e00e85b68575eb810d5a3 (diff) | |
| download | binutils-redhat-ead0700b97a141c5f4ae240669952fa09f8d3a99.tar.gz | |
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/ldgram.y')
| -rw-r--r-- | ld/ldgram.y | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/ld/ldgram.y b/ld/ldgram.y index 2d5b07429a..44896e1dd4 100644 --- a/ld/ldgram.y +++ b/ld/ldgram.y @@ -142,7 +142,7 @@ static int error_index; %token STARTUP HLL SYSLIB FLOAT NOFLOAT NOCROSSREFS %token ORIGIN FILL %token LENGTH CREATE_OBJECT_SYMBOLS INPUT GROUP OUTPUT CONSTRUCTORS -%token ALIGNMOD AT SUBALIGN PROVIDE AS_NEEDED +%token ALIGNMOD AT SUBALIGN PROVIDE PROVIDE_HIDDEN AS_NEEDED %type <token> assign_op atype attributes_opt sect_constraint %type <name> filename %token CHIP LIST SECT ABSOLUTE LOAD NEWLINE ENDWORD ORDER NAMEWORD ASSERT_K @@ -648,7 +648,11 @@ assignment: } | PROVIDE '(' NAME '=' mustbe_exp ')' { - lang_add_assignment (exp_provide ($3, $5)); + lang_add_assignment (exp_provide ($3, $5, FALSE)); + } + | PROVIDE_HIDDEN '(' NAME '=' mustbe_exp ')' + { + lang_add_assignment (exp_provide ($3, $5, TRUE)); } ; |