/* Support for printing C values for GDB, the GNU debugger.
- Copyright 1986, 1988, 1989, 1991, 1992, 1993, 1994, 1995
+ Copyright 1986, 1988, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997
Free Software Foundation, Inc.
This file is part of GDB.
#include "demangle.h"
#include "valprint.h"
#include "language.h"
-
-/* BEGIN-FIXME */
-
-extern int vtblprint; /* Controls printing of vtbl's */
-
-extern void
-cp_print_class_member PARAMS ((char *, struct type *, GDB_FILE *, char *));
-
-extern void
-cp_print_class_method PARAMS ((char *, struct type *, GDB_FILE *));
-
-extern void
-cp_print_value_fields PARAMS ((struct type *, char *, GDB_FILE *, int, int,
- enum val_prettyprint, struct type **, int));
-
-extern int
-cp_is_vtbl_ptr_type PARAMS ((struct type *));
-
-extern int
-cp_is_vtbl_member PARAMS ((struct type *));
-
-/* END-FIXME */
-
-
-/* BEGIN-FIXME: Hooks into c-typeprint.c */
-
-extern void
-c_type_print_varspec_prefix PARAMS ((struct type *, GDB_FILE *, int, int));
-
-extern void
-cp_type_print_method_args PARAMS ((struct type **, char *, char *, int,
- GDB_FILE *));
-/* END-FIXME */
-
+#include "c-lang.h"
\f
/* Print data of type TYPE located at VALADDR (within GDB), which came from
LONGEST val;
CORE_ADDR addr;
+ CHECK_TYPEDEF (type);
switch (TYPE_CODE (type))
{
case TYPE_CODE_ARRAY:
if (TYPE_LENGTH (type) > 0 && TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0)
{
- elttype = TYPE_TARGET_TYPE (type);
+ elttype = check_typedef (TYPE_TARGET_TYPE (type));
eltlen = TYPE_LENGTH (elttype);
len = TYPE_LENGTH (type) / eltlen;
if (prettyprint_arrays)
stream, demangle);
break;
}
- if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_METHOD)
+ elttype = check_typedef (TYPE_TARGET_TYPE (type));
+ if (TYPE_CODE (elttype) == TYPE_CODE_METHOD)
{
cp_print_class_method (valaddr, type, stream);
}
- else if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_MEMBER)
+ else if (TYPE_CODE (elttype) == TYPE_CODE_MEMBER)
{
cp_print_class_member (valaddr,
TYPE_DOMAIN_TYPE (TYPE_TARGET_TYPE (type)),
{
addr = unpack_pointer (type, valaddr);
print_unpacked_pointer:
- elttype = TYPE_TARGET_TYPE (type);
+ elttype = check_typedef (TYPE_TARGET_TYPE (type));
if (TYPE_CODE (elttype) == TYPE_CODE_FUNC)
{
{
wtype = TYPE_TARGET_TYPE(type);
}
- vt_val = value_at (wtype, vt_address);
+ vt_val = value_at (wtype, vt_address, NULL);
val_print (VALUE_TYPE (vt_val), VALUE_CONTENTS (vt_val),
VALUE_ADDRESS (vt_val), stream, format,
deref_ref, recurse + 1, pretty);
break;
case TYPE_CODE_REF:
- if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_MEMBER)
+ elttype = check_typedef (TYPE_TARGET_TYPE (type));
+ if (TYPE_CODE (elttype) == TYPE_CODE_MEMBER)
{
cp_print_class_member (valaddr,
- TYPE_DOMAIN_TYPE (TYPE_TARGET_TYPE (type)),
+ TYPE_DOMAIN_TYPE (elttype),
stream, "");
break;
}
/* De-reference the reference. */
if (deref_ref)
{
- if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_UNDEF)
+ if (TYPE_CODE (elttype) != TYPE_CODE_UNDEF)
{
value_ptr deref_val =
value_at
(TYPE_TARGET_TYPE (type),
unpack_pointer (lookup_pointer_type (builtin_type_void),
- valaddr));
+ valaddr),
+ NULL);
val_print (VALUE_TYPE (deref_val),
VALUE_CONTENTS (deref_val),
VALUE_ADDRESS (deref_val), stream, format,
/* Print the unmangled name if desired. */
/* Print vtable entry - we only get here if NOT using
-fvtable_thunks. (Otherwise, look under TYPE_CODE_PTR.) */
- print_address_demangle(*((int *) (valaddr + /* FIXME bytesex */
- TYPE_FIELD_BITPOS (type, VTBL_FNADDR_OFFSET) / 8)),
- stream, demangle);
- break;
+ print_address_demangle (extract_address (
+ valaddr + TYPE_FIELD_BITPOS (type, VTBL_FNADDR_OFFSET) / 8,
+ TYPE_LENGTH (TYPE_FIELD_TYPE (type, VTBL_FNADDR_OFFSET))),
+ stream, demangle);
}
- cp_print_value_fields (type, valaddr, stream, format, recurse, pretty,
- NULL, 0);
+ else
+ cp_print_value_fields (type, valaddr, address, stream, format,
+ recurse, pretty, NULL, 0);
break;
case TYPE_CODE_ENUM:
break;
case TYPE_CODE_BOOL:
- /* Do something at least vaguely reasonable, for example if the
- language is set wrong. */
+ format = format ? format : output_format;
+ if (format)
+ print_scalar_formatted (valaddr, type, format, 0, stream);
+ else
+ {
+ val = unpack_long (type, valaddr);
+ if (val == 0)
+ fputs_filtered ("false", stream);
+ else if (val == 1)
+ fputs_filtered ("true", stream);
+ else
+ print_longest (stream, 'd', 0, val);
+ }
+ break;
case TYPE_CODE_RANGE:
/* FIXME: create_range_type does not set the unsigned bit in a
fprintf_filtered (stream, ") ");
}
}
- return (val_print (type, VALUE_CONTENTS (val),
- VALUE_ADDRESS (val), stream, format, 1, 0, pretty));
+ return val_print (type, VALUE_CONTENTS (val),
+ VALUE_ADDRESS (val) + VALUE_OFFSET (val),
+ stream, format, 1, 0, pretty);
}