diff options
Diffstat (limited to 'ld/ldgram.y')
| -rw-r--r-- | ld/ldgram.y | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/ld/ldgram.y b/ld/ldgram.y index 462bd42..75f4e70 100644 --- a/ld/ldgram.y +++ b/ld/ldgram.y @@ -143,14 +143,14 @@ static int error_index; %token ORIGIN FILL %token LENGTH CREATE_OBJECT_SYMBOLS INPUT GROUP OUTPUT CONSTRUCTORS %token ALIGNMOD AT SUBALIGN PROVIDE -%type <token> assign_op atype attributes_opt +%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 FORMAT PUBLIC DEFSYMEND BASE ALIAS TRUNCATE REL %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 +%token KEEP ONLY_IF_RO ONLY_IF_RW %token EXCLUDE_FILE %type <versyms> vers_defns %type <versnode> vers_tag @@ -840,22 +840,29 @@ opt_subalign: | { $$ = 0; } ; +sect_constraint: + ONLY_IF_RO { $$ = ONLY_IF_RO; } + | ONLY_IF_RW { $$ = ONLY_IF_RW; } + | { $$ = 0; } + ; + section: NAME { ldlex_expression(); } opt_exp_with_type opt_at opt_subalign { ldlex_popstate (); ldlex_script (); } + sect_constraint '{' { lang_enter_output_section_statement($1, $3, sectype, - 0, $5, $4); + 0, $5, $4, $7); } statement_list_opt '}' { ldlex_popstate (); ldlex_expression (); } memspec_opt memspec_at_opt phdr_opt fill_opt { ldlex_popstate (); - lang_leave_output_section_statement ($15, $12, $14, $13); + lang_leave_output_section_statement ($16, $13, $15, $14); } opt_comma {} |