diff options
Diffstat (limited to 'ld/ldgram.y')
| -rw-r--r-- | ld/ldgram.y | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/ld/ldgram.y b/ld/ldgram.y index a1f3ed6..002b9fb 100644 --- a/ld/ldgram.y +++ b/ld/ldgram.y @@ -1,5 +1,5 @@ /* A YACC grammer to parse a superset of the AT&T linker scripting languaue. - Copyright (C) 1991, 92, 93, 94, 95, 96, 97, 1998 + Copyright (C) 1991, 92, 93, 94, 95, 96, 97, 98, 1999 Free Software Foundation, Inc. Written by Steve Chamberlain of Cygnus Support (steve@cygnus.com). @@ -132,7 +132,7 @@ static int error_index; %token ORIGIN FILL %token LENGTH CREATE_OBJECT_SYMBOLS INPUT GROUP OUTPUT CONSTRUCTORS %token ALIGNMOD AT PROVIDE -%type <token> assign_op atype +%type <token> assign_op atype attributes_opt %type <name> filename %token CHIP LIST SECT ABSOLUTE LOAD NEWLINE ENDWORD ORDER NAMEWORD ASSERT_K %token FORMAT PUBLIC DEFSYMEND BASE ALIAS TRUNCATE REL @@ -610,15 +610,24 @@ length_spec: "length", lang_first_phase_enum); } - + ; attributes_opt: - '(' NAME ')' - { - lang_set_flags(region, $2); - } - | - + /* empty */ + { /* dummy action to avoid bison 1.25 error message */ } + | '(' attributes_list ')' + ; + +attributes_list: + attributes_string + | attributes_list attributes_string + ; + +attributes_string: + NAME + { lang_set_flags (region, $1, 0); } + | '!' NAME + { lang_set_flags (region, $2, 1); } ; startup: |