* gas/cfi/cfi-common-6.s: Do not use |.

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

diff --git a/gdb/gdbtypes.h b/gdb/gdbtypes.h
index 4f95e136707f4af7d31fd83117814341b66376fa..944e5f12bed78dc54e60f8be8f7472c7fd71de9e 100644 (file)
--- a/gdb/gdbtypes.h
+++ b/gdb/gdbtypes.h
@@ -1,7 +1,7 @@
 /* Internal type definitions for GDB.
 
-   Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-   2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+   2001, 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
 
    Contributed by Cygnus Support, using pieces from other GDB modules.
 
@@ -19,12 +19,14 @@
 
    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., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
 #if !defined (GDBTYPES_H)
 #define GDBTYPES_H 1
 
+#include "hashtab.h"
+
 /* Forward declarations for prototypes.  */
 struct field;
 struct block;
@@ -106,6 +108,7 @@ enum type_code
     TYPE_CODE_STRUCT,          /* C struct or Pascal record */
     TYPE_CODE_UNION,           /* C union or Pascal variant part */
     TYPE_CODE_ENUM,            /* Enumeration type */
+    TYPE_CODE_FLAGS,           /* Bit flags type */
     TYPE_CODE_FUNC,            /* Function type */
     TYPE_CODE_INT,             /* Integer type */
 
@@ -293,6 +296,17 @@ enum type_code
 #define TYPE_ADDRESS_CLASS_ALL(t) (TYPE_INSTANCE_FLAGS(t) \
                                   & TYPE_FLAG_ADDRESS_CLASS_ALL)
 
+/* The debugging formats (especially STABS) do not contain enough information
+   to represent all Ada types---especially those whose size depends on
+   dynamic quantities.  Therefore, the GNAT Ada compiler includes
+   extra information in the form of additional type definitions
+   connected by naming conventions.  This flag indicates that the 
+   type is an ordinary (unencoded) GDB type that has been created from 
+   the necessary run-time information, and does not need further 
+   interpretation. Optionally marks ordinary, fixed-size GDB type. */
+
+#define TYPE_FLAG_FIXED_INSTANCE (1 << 15)
+
 /*  Array bound type.  */
 enum array_bound_type
 {
@@ -1061,13 +1075,21 @@ extern struct type *builtin_type_v8hi;
 extern struct type *builtin_type_v4hi;
 extern struct type *builtin_type_v2si;
 
-/* Type for 64 bit vectors. */
+/* Types for 64 bit vectors. */
+extern struct type *builtin_type_v2_float;
+extern struct type *builtin_type_v2_int32;
+extern struct type *builtin_type_v4_int16;
+extern struct type *builtin_type_v8_int8;
 extern struct type *builtin_type_vec64;
-extern struct type *builtin_type_vec64i;
 
-/* Type for 128 bit vectors. */
+/* Types for 128 bit vectors. */
+extern struct type *builtin_type_v2_double;
+extern struct type *builtin_type_v4_float;
+extern struct type *builtin_type_v2_int64;
+extern struct type *builtin_type_v4_int32;
+extern struct type *builtin_type_v8_int16;
+extern struct type *builtin_type_v16_int8;
 extern struct type *builtin_type_vec128;
-extern struct type *builtin_type_vec128i;
 
 /* Explicit floating-point formats.  See "floatformat.h".  */
 extern struct type *builtin_type_ieee_single[BFD_ENDIAN_UNKNOWN];
@@ -1156,6 +1178,12 @@ extern struct type *builtin_type_f_void;
     ? obstack_alloc (&TYPE_OBJFILE (t) -> objfile_obstack, size) \
     : xmalloc (size))
 
+#define TYPE_ZALLOC(t,size)  \
+   (TYPE_OBJFILE (t) != NULL  \
+    ? memset (obstack_alloc (&TYPE_OBJFILE (t)->objfile_obstack, size),  \
+             0, size)  \
+    : xzalloc (size))
+
 extern struct type *alloc_type (struct objfile *);
 
 extern struct type *init_type (enum type_code, int, int, char *,
@@ -1171,6 +1199,12 @@ extern struct type *init_composite_type (char *name, enum type_code code);
 extern void append_composite_type_field (struct type *t, char *name,
                                         struct type *field);
 
+/* Helper functions to construct a bit flags type.  An initially empty
+   type is created using init_flag_type().  Flags are then added using
+   append_flag_type_flag().  */
+extern struct type *init_flags_type (char *name, int length);
+extern void append_flags_type_flag (struct type *type, int bitpos, char *name);
+
 extern struct type *lookup_reference_type (struct type *);
 
 extern struct type *make_reference_type (struct type *, struct type **);
@@ -1336,7 +1370,7 @@ extern void recursive_dump_type (struct type *, int);
 
 /* printcmd.c */
 
-extern void print_scalar_formatted (void *, struct type *, int, int,
+extern void print_scalar_formatted (const void *, struct type *, int, int,
                                    struct ui_file *);
 
 extern int can_dereference (struct type *);
@@ -1345,4 +1379,10 @@ extern int is_integral_type (struct type *);
 
 extern void maintenance_print_type (char *, int);
 
+extern htab_t create_copied_types_hash (struct objfile *objfile);
+
+extern struct type *copy_type_recursive (struct objfile *objfile,
+                                        struct type *type,
+                                        htab_t copied_types);
+
 #endif /* GDBTYPES_H */