2007-11-12 Markus Deuling <deuling@de.ibm.com>

[deliverable/binutils-gdb.git] / gdb / language.h

diff --git a/gdb/language.h b/gdb/language.h
index f81064358eca6d9177a4bf9be170bd493d3f3c67..798c4d0592b03da4110833c8de3c39c5315da9e8 100644 (file)
--- a/gdb/language.h
+++ b/gdb/language.h
@@ -10,7 +10,7 @@
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -19,9 +19,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #if !defined (LANGUAGE_H)
 #define LANGUAGE_H 1
@@ -150,13 +148,6 @@ struct language_defn
 
     enum language la_language;
 
-    /* Its builtin types.  This is a vector ended by a NULL pointer.  These
-       types can be specified by name in parsing types in expressions,
-       regardless of whether the program being debugged actually defines
-       such a type.  */
-
-    struct type **const *la_builtin_type_vector;
-
     /* Default range checking */
 
     enum range_check la_range_check;
@@ -266,9 +257,6 @@ struct language_defn
     /* Index to use for extracting the first element of a string. */
     char string_lower_bound;
 
-    /* Type of elements of strings. */
-    struct type **string_char_type;
-
     /* The list of characters forming word boundaries.  */
     char *(*la_word_break_characters) (void);
 
@@ -282,6 +270,10 @@ struct language_defn
                                   int format,
                                   enum val_prettyprint pretty);
 
+    /* Return non-zero if TYPE should be passed (and returned) by
+       reference at the language level.  */
+    int (*la_pass_by_reference) (struct type *type);
+
     /* Add fields above this point, so the magic number is always last. */
     /* Magic number for compat checking */
 
@@ -473,4 +465,13 @@ extern void default_print_array_index (struct value *index_value,
                                        int format,
                                        enum val_prettyprint pretty);
 
+/* Return non-zero if TYPE should be passed (and returned) by
+   reference at the language level.  */
+int language_pass_by_reference (struct type *type);
+
+/* Return zero; by default, types are passed by value at the language
+   level.  The target ABI may pass or return some structs by reference
+   independent of this.  */
+int default_pass_by_reference (struct type *type);
+
 #endif /* defined (LANGUAGE_H) */