/* A YACC grammar to parse a superset of the AT&T linker scripting language.
Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
- 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+ Free Software Foundation, Inc.
Written by Steve Chamberlain of Cygnus Support (steve@cygnus.com).
This file is part of the GNU Binutils.
%token SEGMENT_START
%token INCLUDE
%token MEMORY
+%token REGION_ALIAS
%token NOLOAD DSECT COPY INFO OVERLAY
%token DEFINED TARGET_K SEARCH_DIR MAP ENTRY
%token <integer> NEXT
{ lang_add_insert ($3, 0); }
| INSERT_K BEFORE NAME
{ lang_add_insert ($3, 1); }
+ | REGION_ALIAS '(' NAME ',' NAME ')'
+ { lang_memory_region_alias ($3, $5); }
;
input_list:
{ lang_add_input_file($2,lang_input_file_is_l_enum,
(char *)NULL); }
| AS_NEEDED '('
- { $<integer>$ = as_needed; as_needed = TRUE; }
+ { $<integer>$ = add_DT_NEEDED_for_regular; add_DT_NEEDED_for_regular = TRUE; }
input_list ')'
- { as_needed = $<integer>3; }
+ { add_DT_NEEDED_for_regular = $<integer>3; }
| input_list ',' AS_NEEDED '('
- { $<integer>$ = as_needed; as_needed = TRUE; }
+ { $<integer>$ = add_DT_NEEDED_for_regular; add_DT_NEEDED_for_regular = TRUE; }
input_list ')'
- { as_needed = $<integer>5; }
+ { add_DT_NEEDED_for_regular = $<integer>5; }
| input_list AS_NEEDED '('
- { $<integer>$ = as_needed; as_needed = TRUE; }
+ { $<integer>$ = add_DT_NEEDED_for_regular; add_DT_NEEDED_for_regular = TRUE; }
input_list ')'
- { as_needed = $<integer>4; }
+ { add_DT_NEEDED_for_regular = $<integer>4; }
;
sections: