Fri Jun 12 14:22:55 1998 Jason Molenda (crash@bugshack.cygnus.com)

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

diff --git a/gdb/language.h b/gdb/language.h
index 0e263baf6e092b6bfc93bf9ce0a3ae7490cf72e0..877238d39a693f8c82f30f100eb1b42c366cb58e 100644 (file)
--- a/gdb/language.h
+++ b/gdb/language.h
@@ -17,7 +17,7 @@ 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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 #if !defined (LANGUAGE_H)
 #define LANGUAGE_H 1
@@ -25,6 +25,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #ifdef __STDC__                /* Forward decls for prototypes */
 struct value;
 struct objfile;
+struct expression;
 /* enum exp_opcode;    ANSI's `wisdom' didn't include forward enum decls. */
 #endif
 
@@ -132,6 +133,10 @@ struct language_defn
 
   void (*la_error) PARAMS ((char *));
 
+  /* Evaluate an expression. */
+  struct value * (*evaluate_exp) PARAMS ((struct type*, struct expression *, 
+                                         int *, enum noside));
+
   void (*la_printchar) PARAMS ((int, GDB_FILE *));
 
   void (*la_printstr) PARAMS ((GDB_FILE *, char *, unsigned int, int));
@@ -240,7 +245,7 @@ extern enum language_mode
 extern void
 language_info PARAMS ((int));
 
-extern void
+extern enum language
 set_language PARAMS ((enum language));
 
 \f
@@ -390,16 +395,23 @@ op_error PARAMS ((char *fmt, enum exp_opcode, int));
    op_error((f),(o),range_check==range_check_on ? 1 : 0)
 
 extern void
-type_error ();
+type_error PARAMS ((char *, ...))
+     ATTR_FORMAT(printf, 1, 2);
 
 void
-range_error ();
+range_error PARAMS ((char *, ...))
+     ATTR_FORMAT(printf, 1, 2);
 
 /* Data:  Does this value represent "truth" to the current language?  */
 
 extern int
 value_true PARAMS ((struct value *));
 
+extern struct type * lang_bool_type PARAMS ((void));
+
+/* The type used for Boolean values in the current language. */
+#define LA_BOOL_TYPE lang_bool_type ()
+
 /* Misc:  The string representing a particular enum language.  */
 
 extern const struct language_defn *