[AArch64] Support RAS extension for ARMv8 onwards.

[deliverable/binutils-gdb.git] / ld / ldgram.y

diff --git a/ld/ldgram.y b/ld/ldgram.y
index 1ded4e730792ac6b05af56351040461e9e9270b9..9973b07fcc7b33537a5505985bf500d3970882b0 100644 (file)
--- a/ld/ldgram.y
+++ b/ld/ldgram.y
@@ -1,5 +1,5 @@
 /* A YACC grammar to parse a superset of the AT&T linker scripting language.
-   Copyright 1991-2013 Free Software Foundation, Inc.
+   Copyright (C) 1991-2016 Free Software Foundation, Inc.
    Written by Steve Chamberlain of Cygnus Support (steve@cygnus.com).
 
    This file is part of the GNU Binutils.
@@ -141,7 +141,7 @@ static int error_index;
 %token DEFINED TARGET_K SEARCH_DIR MAP ENTRY
 %token <integer> NEXT
 %token SIZEOF ALIGNOF ADDR LOADADDR MAX_K MIN_K
-%token STARTUP HLL SYSLIB FLOAT NOFLOAT NOCROSSREFS
+%token STARTUP HLL SYSLIB FLOAT NOFLOAT NOCROSSREFS NOCROSSREFS_TO
 %token ORIGIN FILL
 %token LENGTH CREATE_OBJECT_SYMBOLS INPUT GROUP OUTPUT CONSTRUCTORS
 %token ALIGNMOD AT SUBALIGN HIDDEN PROVIDE PROVIDE_HIDDEN AS_NEEDED
@@ -353,6 +353,10 @@ ifile_p1:
                {
                  lang_add_nocrossref ($3);
                }
+       |       NOCROSSREFS_TO '(' nocrossref_list ')'
+               {
+                 lang_add_nocrossref_to ($3);
+               }
        |       EXTERN '(' extern_name_list ')'
        |       INSERT_K AFTER NAME
                { lang_add_insert ($3, 0); }
@@ -365,38 +369,43 @@ ifile_p1:
        ;
 
 input_list:
+               { ldlex_inputlist(); }
+               input_list1
+               { ldlex_popstate(); }
+
+input_list1:
                NAME
                { lang_add_input_file($1,lang_input_file_is_search_file_enum,
                                 (char *)NULL); }
-       |       input_list ',' NAME
+       |       input_list1 ',' NAME
                { lang_add_input_file($3,lang_input_file_is_search_file_enum,
                                 (char *)NULL); }
-       |       input_list NAME
+       |       input_list1 NAME
                { lang_add_input_file($2,lang_input_file_is_search_file_enum,
                                 (char *)NULL); }
        |       LNAME
                { lang_add_input_file($1,lang_input_file_is_l_enum,
                                 (char *)NULL); }
-       |       input_list ',' LNAME
+       |       input_list1 ',' LNAME
                { lang_add_input_file($3,lang_input_file_is_l_enum,
                                 (char *)NULL); }
-       |       input_list LNAME
+       |       input_list1 LNAME
                { lang_add_input_file($2,lang_input_file_is_l_enum,
                                 (char *)NULL); }
        |       AS_NEEDED '('
                  { $<integer>$ = input_flags.add_DT_NEEDED_for_regular;
                    input_flags.add_DT_NEEDED_for_regular = TRUE; }
-                    input_list ')'
+                    input_list1 ')'
                  { input_flags.add_DT_NEEDED_for_regular = $<integer>3; }
-       |       input_list ',' AS_NEEDED '('
+       |       input_list1 ',' AS_NEEDED '('
                  { $<integer>$ = input_flags.add_DT_NEEDED_for_regular;
                    input_flags.add_DT_NEEDED_for_regular = TRUE; }
-                    input_list ')'
+                    input_list1 ')'
                  { input_flags.add_DT_NEEDED_for_regular = $<integer>5; }
-       |       input_list AS_NEEDED '('
+       |       input_list1 AS_NEEDED '('
                  { $<integer>$ = input_flags.add_DT_NEEDED_for_regular;
                    input_flags.add_DT_NEEDED_for_regular = TRUE; }
-                    input_list ')'
+                    input_list1 ')'
                  { input_flags.add_DT_NEEDED_for_regular = $<integer>4; }
        ;
 
@@ -812,7 +821,7 @@ memory_spec:        NAME
 origin_spec:
        ORIGIN '=' mustbe_exp
                {
-                 region->origin = exp_get_vma ($3, 0, "origin");
+                 region->origin_exp = $3;
                  region->current = region->origin;
                }
        ;
@@ -820,7 +829,7 @@ origin_spec:
 length_spec:
              LENGTH '=' mustbe_exp
                {
-                 region->length = exp_get_vma ($3, -1, "length");
+                 region->length_exp = $3;
                }
        ;