* configure: Ignore new autoconf configure options.

[binutils-gdb.git] / gdb / f-lang.c

diff --git a/gdb/f-lang.c b/gdb/f-lang.c
index 0232a548b8583e676d420c8f61660c8bfb2c74ae..47a889302d8aea25f510ed4b37492535b30fb3a5 100644 (file)
--- a/gdb/f-lang.c
+++ b/gdb/f-lang.c
@@ -17,10 +17,10 @@ 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.  */
 
 #include "defs.h"
-#include <string.h>
+#include "gdb_string.h"
 #include "symtab.h"
 #include "gdbtypes.h"
 #include "expression.h"
@@ -28,6 +28,23 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include "language.h"
 #include "f-lang.h"
 
+/* The built-in types of F77.  FIXME: integer*4 is missing, plain
+   logical is missing (builtin_type_logical is logical*4).  */
+
+struct type *builtin_type_f_character;
+struct type *builtin_type_f_logical;
+struct type *builtin_type_f_logical_s1;
+struct type *builtin_type_f_logical_s2;
+struct type *builtin_type_f_integer; 
+struct type *builtin_type_f_integer_s2;
+struct type *builtin_type_f_real;
+struct type *builtin_type_f_real_s8;
+struct type *builtin_type_f_real_s16;
+struct type *builtin_type_f_complex_s8;
+struct type *builtin_type_f_complex_s16;
+struct type *builtin_type_f_complex_s32;
+struct type *builtin_type_f_void;
+
 /* Print the character C on STREAM as part of the contents of a literal
    string whose delimiter is QUOTER.  Note that that format for printing
    characters and strings is language specific.
@@ -318,19 +335,22 @@ f_create_fundamental_type (objfile, typeid)
                        0, "real*16", objfile);
       break;
     case FT_COMPLEX:
-      type = init_type (TYPE_CODE_FLT,
-                       TARGET_COMPLEX_BIT / TARGET_CHAR_BIT,
+      type = init_type (TYPE_CODE_COMPLEX,
+                       2 * TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
                        0, "complex*8", objfile);
+      TYPE_TARGET_TYPE (type) = builtin_type_f_real;
       break;
     case FT_DBL_PREC_COMPLEX:
-      type = init_type (TYPE_CODE_FLT,
-                       TARGET_DOUBLE_COMPLEX_BIT / TARGET_CHAR_BIT,
+      type = init_type (TYPE_CODE_COMPLEX,
+                       2 * TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
                        0, "complex*16", objfile);
+      TYPE_TARGET_TYPE (type) = builtin_type_f_real_s8;
       break;
     case FT_EXT_PREC_COMPLEX:
-      type = init_type (TYPE_CODE_FLT,
-                       TARGET_DOUBLE_COMPLEX_BIT / TARGET_CHAR_BIT,
+      type = init_type (TYPE_CODE_COMPLEX,
+                       2 * TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT,
                        0, "complex*32", objfile);
+      TYPE_TARGET_TYPE (type) = builtin_type_f_real_s16;
       break;
     default:
       /* FIXME:  For now, if we are asked to produce a type not in this
@@ -373,23 +393,6 @@ static const struct op_print f_op_print_tab[] = {
   { NULL,    0, 0, 0 }
 };
 \f
-/* The built-in types of F77.  FIXME: integer*4 is missing, plain
-   logical is missing (builtin_type_logical is logical*4).  */
-
-struct type *builtin_type_f_character;
-struct type *builtin_type_f_logical;
-struct type *builtin_type_f_logical_s1;
-struct type *builtin_type_f_logical_s2;
-struct type *builtin_type_f_integer; 
-struct type *builtin_type_f_integer_s2;
-struct type *builtin_type_f_real;
-struct type *builtin_type_f_real_s8;
-struct type *builtin_type_f_real_s16;
-struct type *builtin_type_f_complex_s8;
-struct type *builtin_type_f_complex_s16;
-struct type *builtin_type_f_complex_s32;
-struct type *builtin_type_f_void;
-
 struct type ** const (f_builtin_types[]) = 
 {
   &builtin_type_f_character,
@@ -420,6 +423,7 @@ const struct language_defn f_language_defn = {
   type_check_on,
   f_parse,                     /* parser */
   f_error,                     /* parser error function */
+  evaluate_subexp_standard,
   f_printchar,                 /* Print character constant */
   f_printstr,                  /* function to print string constant */
   f_create_fundamental_type,   /* Create fundamental type in this language */
@@ -432,6 +436,8 @@ const struct language_defn f_language_defn = {
   {"0x%x", "0x",  "x", ""},    /* Hex format info */
   f_op_print_tab,              /* expression operators for printing */
   0,                           /* arrays are first-class (not c-style) */
+  1,                           /* String lower bound */
+  &builtin_type_f_character,   /* Type of string elements */ 
   LANG_MAGIC
   };
 
@@ -489,24 +495,26 @@ _initialize_f_language ()
               "real*16", (struct objfile *) NULL);
   
   builtin_type_f_complex_s8 =
-    init_type (TYPE_CODE_COMPLEX, TARGET_COMPLEX_BIT / TARGET_CHAR_BIT,
+    init_type (TYPE_CODE_COMPLEX, 2 * TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
               0,
               "complex*8", (struct objfile *) NULL);
+  TYPE_TARGET_TYPE (builtin_type_f_complex_s8) = builtin_type_f_real;
   
   builtin_type_f_complex_s16 =
-    init_type (TYPE_CODE_COMPLEX, TARGET_DOUBLE_COMPLEX_BIT / TARGET_CHAR_BIT,
+    init_type (TYPE_CODE_COMPLEX, 2 * TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
               0,
               "complex*16", (struct objfile *) NULL);
+  TYPE_TARGET_TYPE (builtin_type_f_complex_s16) = builtin_type_f_real_s8;
   
-#if 0
   /* We have a new size == 4 double floats for the
      complex*32 data type */
   
   builtin_type_f_complex_s32 = 
-    init_type (TYPE_CODE_COMPLEX, TARGET_EXT_COMPLEX_BIT / TARGET_CHAR_BIT,
+    init_type (TYPE_CODE_COMPLEX, 2 * TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT,
               0,
               "complex*32", (struct objfile *) NULL);
-#endif
+  TYPE_TARGET_TYPE (builtin_type_f_complex_s32) = builtin_type_f_real_s16;
+
   builtin_type_string =
     init_type (TYPE_CODE_STRING, TARGET_CHAR_BIT / TARGET_CHAR_BIT,
               0,
@@ -927,7 +935,9 @@ get_bf_for_fcn (the_function)
 }
 
 static SAVED_FUNCTION_PTR saved_function_list=NULL; 
+#if 0  /* Currently unused */
 static SAVED_FUNCTION_PTR saved_function_list_end=NULL; 
+#endif
 
 void clear_function_list()
 {