Add icf_virtual_function_folding_test to check_PROGRAMS.

[binutils-gdb.git] / gold / yyscript.y

diff --git a/gold/yyscript.y b/gold/yyscript.y
index 81c136ae01cf184f3b735225e84cc1e34bf9ccc3..f762536c71360e23d0e0e8aee02126764d67a9b9 100644 (file)
--- a/gold/yyscript.y
+++ b/gold/yyscript.y
@@ -77,6 +77,7 @@
   struct Version_dependency_list* deplist;
   struct Version_expression_list* versyms;
   struct Version_tree* versnode;
+  enum Script_section_type section_type;
 }
 
 /* Operators, including a precedence table for expressions.  */
@@ -121,11 +122,13 @@
 %token BYTE
 %token CONSTANT
 %token CONSTRUCTORS
+%token COPY
 %token CREATE_OBJECT_SYMBOLS
 %token DATA_SEGMENT_ALIGN
 %token DATA_SEGMENT_END
 %token DATA_SEGMENT_RELRO_END
 %token DEFINED
+%token DSECT
 %token ENTRY
 %token EXCLUDE_FILE
 %token EXTERN
@@ -137,6 +140,7 @@
 %token HLL
 %token INCLUDE
 %token INHIBIT_COMMON_ALLOCATION
+%token INFO
 %token INPUT
 %token KEEP
 %token LENGTH          /* LENGTH, l, len */
@@ -150,6 +154,7 @@
 %token NEXT
 %token NOCROSSREFS
 %token NOFLOAT
+%token NOLOAD
 %token ONLY_IF_RO
 %token ONLY_IF_RW
 %token ORIGIN          /* ORIGIN, o, org */
@@ -197,9 +202,10 @@
 
 /* Non-terminal types, where needed.  */
 
-%type <expr> parse_exp exp opt_address_and_section_type
+%type <expr> parse_exp exp
 %type <expr> opt_at opt_align opt_subalign opt_fill
-%type <output_section_header> section_header
+%type <output_section_header> section_header opt_address_and_section_type
+%type <section_type> section_type
 %type <output_section_trailer> section_trailer
 %type <constraint> opt_constraint
 %type <string_list> opt_phdr
@@ -343,7 +349,8 @@ section_header:
            { script_pop_lex_mode(closure); }
          opt_constraint
            {
-             $$.address = $2;
+             $$.address = $2.address;
+             $$.section_type = $2.section_type;
              $$.load_address = $3;
              $$.align = $4;
              $$.subalign = $5;
@@ -356,18 +363,61 @@ section_header:
    '(' in section_header.  */
 
 opt_address_and_section_type:
-         ':'
-           { $$ = NULL; }
+       ':'
+           {
+             $$.address = NULL;
+             $$.section_type = SCRIPT_SECTION_TYPE_NONE;
+           }
        | '(' ')' ':'
-           { $$ = NULL; }
+           {
+             $$.address = NULL;
+             $$.section_type = SCRIPT_SECTION_TYPE_NONE;
+           }
        | exp ':'
-           { $$ = $1; }
+           {
+             $$.address = $1;
+             $$.section_type = SCRIPT_SECTION_TYPE_NONE;
+           }
        | exp '(' ')' ':'
-           { $$ = $1; }
-       | exp '(' string ')' ':'
            {
-             yyerror(closure, "section types are not supported");
-             $$ = $1;
+             $$.address = $1;
+             $$.section_type = SCRIPT_SECTION_TYPE_NONE;
+           }
+       | '(' section_type ')' ':'
+           {
+             $$.address = NULL;
+             $$.section_type = $2;
+           }
+       | exp '(' section_type ')' ':'
+           {
+             $$.address = $1;
+             $$.section_type = $3;
+           }
+       ;
+
+/* We only support NOLOAD.  */
+section_type:
+       NOLOAD
+           { $$ = SCRIPT_SECTION_TYPE_NOLOAD; }
+       | DSECT
+           {
+             yyerror(closure, "DSECT section type is unsupported");
+             $$ = SCRIPT_SECTION_TYPE_DSECT;
+           }
+       | COPY
+           {
+             yyerror(closure, "COPY section type is unsupported");
+             $$ = SCRIPT_SECTION_TYPE_COPY;
+           }
+       | INFO
+           {
+             yyerror(closure, "INFO section type is unsupported");
+             $$ = SCRIPT_SECTION_TYPE_INFO;
+           }
+       | OVERLAY
+           {
+             yyerror(closure, "OVERLAY section type is unsupported");
+             $$ = SCRIPT_SECTION_TYPE_OVERLAY;
            }
        ;