You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
%{
/*
static enum section_type sectype;
static lang_memory_region_type *region;
-static bfd_boolean ldgram_want_filename = TRUE;
FILE *saved_script_handle = NULL;
bfd_boolean force_make_executable = FALSE;
}
%type <etree> exp opt_exp_with_type mustbe_exp opt_at phdr_type phdr_val
-%type <etree> opt_exp_without_type opt_subalign
+%type <etree> opt_exp_without_type opt_subalign opt_align
%type <fill> fill_opt fill_exp
%type <name_list> exclude_name_list
%type <wildcard_list> file_NAME_list
%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
%token INPUT_SCRIPT INPUT_MRI_SCRIPT INPUT_DEFSYM CASE EXTERN START
%token <name> VERS_TAG VERS_IDENTIFIER
%token GLOBAL LOCAL VERSIONK INPUT_VERSION_SCRIPT
-%token KEEP ONLY_IF_RO ONLY_IF_RW
+%token KEEP ONLY_IF_RO ONLY_IF_RW SPECIAL
%token EXCLUDE_FILE
%type <versyms> vers_defns
%type <versnode> vers_tag
fill_exp:
mustbe_exp
{
- $$ = exp_get_fill ($1,
- 0,
- "fill value",
- lang_first_phase_enum);
+ $$ = exp_get_fill ($1, 0, "fill value");
}
;
}
| 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));
}
;
origin_spec:
ORIGIN '=' mustbe_exp
- { region->current =
- region->origin =
- exp_get_vma($3, 0L,"origin", lang_first_phase_enum);
-}
+ {
+ region->origin = exp_get_vma ($3, 0, "origin");
+ region->current = region->origin;
+ }
;
length_spec:
LENGTH '=' mustbe_exp
- { region->length = exp_get_vma($3,
- ~((bfd_vma)0),
- "length",
- lang_first_phase_enum);
+ {
+ region->length = exp_get_vma ($3, -1, "length");
}
;
| { $$ = 0; }
;
+opt_align:
+ ALIGN_K '(' exp ')' { $$ = $3; }
+ | { $$ = 0; }
+ ;
+
opt_subalign:
SUBALIGN '(' exp ')' { $$ = $3; }
| { $$ = 0; }
sect_constraint:
ONLY_IF_RO { $$ = ONLY_IF_RO; }
| ONLY_IF_RW { $$ = ONLY_IF_RW; }
+ | SPECIAL { $$ = SPECIAL; }
| { $$ = 0; }
;
section: NAME { ldlex_expression(); }
opt_exp_with_type
opt_at
+ opt_align
opt_subalign { ldlex_popstate (); ldlex_script (); }
sect_constraint
'{'
{
lang_enter_output_section_statement($1, $3,
sectype,
- 0, $5, $4, $7);
+ $5, $6, $4, $8);
}
statement_list_opt
'}' { ldlex_popstate (); ldlex_expression (); }
memspec_opt memspec_at_opt phdr_opt fill_opt
{
ldlex_popstate ();
- lang_leave_output_section_statement ($16, $13, $15, $14);
+ lang_leave_output_section_statement ($17, $14, $16, $15);
}
opt_comma
{}
vers_defns:
VERS_IDENTIFIER
{
- $$ = lang_new_vers_pattern (NULL, $1, ldgram_vers_current_lang);
+ $$ = lang_new_vers_pattern (NULL, $1, ldgram_vers_current_lang, FALSE);
+ }
+ | NAME
+ {
+ $$ = lang_new_vers_pattern (NULL, $1, ldgram_vers_current_lang, TRUE);
}
| vers_defns ';' VERS_IDENTIFIER
{
- $$ = lang_new_vers_pattern ($1, $3, ldgram_vers_current_lang);
+ $$ = lang_new_vers_pattern ($1, $3, ldgram_vers_current_lang, FALSE);
+ }
+ | vers_defns ';' NAME
+ {
+ $$ = lang_new_vers_pattern ($1, $3, ldgram_vers_current_lang, TRUE);
}
| vers_defns ';' EXTERN NAME '{'
{
}
vers_defns opt_semicolon '}'
{
+ struct bfd_elf_version_expr *pat;
+ for (pat = $7; pat->next != NULL; pat = pat->next);
+ pat->next = $1;
$$ = $7;
ldgram_vers_current_lang = $<name>6;
}
$$ = $5;
ldgram_vers_current_lang = $<name>4;
}
+ | GLOBAL
+ {
+ $$ = lang_new_vers_pattern (NULL, "global", ldgram_vers_current_lang, FALSE);
+ }
+ | vers_defns ';' GLOBAL
+ {
+ $$ = lang_new_vers_pattern ($1, "global", ldgram_vers_current_lang, FALSE);
+ }
+ | LOCAL
+ {
+ $$ = lang_new_vers_pattern (NULL, "local", ldgram_vers_current_lang, FALSE);
+ }
+ | vers_defns ';' LOCAL
+ {
+ $$ = lang_new_vers_pattern ($1, "local", ldgram_vers_current_lang, FALSE);
+ }
+ | EXTERN
+ {
+ $$ = lang_new_vers_pattern (NULL, "extern", ldgram_vers_current_lang, FALSE);
+ }
+ | vers_defns ';' EXTERN
+ {
+ $$ = lang_new_vers_pattern ($1, "extern", ldgram_vers_current_lang, FALSE);
+ }
;
opt_semicolon: