+m2_val_print (struct type *type, const gdb_byte *valaddr, int embedded_offset,
+ CORE_ADDR address, struct ui_file *stream, int format,
+ int deref_ref, int recurse, enum val_prettyprint pretty)
+{
+ unsigned int i = 0; /* Number of characters printed */
+ unsigned len;
+ struct type *elttype;
+ unsigned eltlen;
+ int length_pos, length_size, string_pos;
+ int char_size;
+ 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 = check_typedef (TYPE_TARGET_TYPE (type));
+ eltlen = TYPE_LENGTH (elttype);
+ len = TYPE_LENGTH (type) / eltlen;
+ if (prettyprint_arrays)
+ print_spaces_filtered (2 + 2 * recurse, stream);
+ /* For an array of chars, print with string syntax. */
+ if (eltlen == 1 &&
+ ((TYPE_CODE (elttype) == TYPE_CODE_INT)
+ || ((current_language->la_language == language_m2)
+ && (TYPE_CODE (elttype) == TYPE_CODE_CHAR)))
+ && (format == 0 || format == 's'))
+ {
+ /* If requested, look for the first null char and only print
+ elements up to it. */
+ if (stop_print_at_null)
+ {
+ unsigned int temp_len;
+
+ /* Look for a NULL char. */
+ for (temp_len = 0;
+ (valaddr + embedded_offset)[temp_len]
+ && temp_len < len && temp_len < print_max;
+ temp_len++);
+ len = temp_len;
+ }
+
+ LA_PRINT_STRING (stream, valaddr + embedded_offset, len, 1, 0);
+ i = len;
+ }
+ else
+ {
+ fprintf_filtered (stream, "{");
+ val_print_array_elements (type, valaddr + embedded_offset,
+ address, stream, format, deref_ref,
+ recurse, pretty, 0);
+ fprintf_filtered (stream, "}");
+ }
+ break;
+ }
+ /* Array of unspecified length: treat like pointer to first elt. */
+ print_unpacked_pointer (type, address, address, format, stream);
+ break;
+
+ case TYPE_CODE_PTR:
+ if (TYPE_CONST (type))
+ print_variable_at_address (type, valaddr + embedded_offset,
+ stream, format, deref_ref, recurse,
+ pretty);
+ else if (format && format != 's')
+ print_scalar_formatted (valaddr + embedded_offset, type, format,
+ 0, stream);
+ else
+ {
+ addr = unpack_pointer (type, valaddr + embedded_offset);
+ print_unpacked_pointer (type, addr, address, format, stream);
+ }
+ break;
+
+ case TYPE_CODE_REF:
+ elttype = check_typedef (TYPE_TARGET_TYPE (type));
+ if (addressprint)
+ {
+ CORE_ADDR addr
+ = extract_typed_address (valaddr + embedded_offset, type);
+ fprintf_filtered (stream, "@");
+ fputs_filtered (paddress (addr), stream);
+ if (deref_ref)
+ fputs_filtered (": ", stream);
+ }
+ /* De-reference the reference. */
+ if (deref_ref)
+ {
+ if (TYPE_CODE (elttype) != TYPE_CODE_UNDEF)
+ {
+ struct value *deref_val =
+ value_at
+ (TYPE_TARGET_TYPE (type),
+ unpack_pointer (lookup_pointer_type (builtin_type_void),
+ valaddr + embedded_offset));
+ common_val_print (deref_val, stream, format, deref_ref,
+ recurse, pretty, current_language);
+ }
+ else
+ fputs_filtered ("???", stream);
+ }
+ break;
+
+ case TYPE_CODE_UNION:
+ if (recurse && !unionprint)
+ {
+ fprintf_filtered (stream, "{...}");
+ break;
+ }
+ /* Fall through. */
+ case TYPE_CODE_STRUCT:
+ if (m2_is_long_set (type))
+ m2_print_long_set (type, valaddr, embedded_offset, address,
+ stream, format, pretty);
+ else if (m2_is_unbounded_array (type))
+ m2_print_unbounded_array (type, valaddr, embedded_offset,
+ address, stream, format, deref_ref,
+ pretty, recurse);
+ else
+ cp_print_value_fields (type, type, valaddr, embedded_offset,
+ address, stream, format,
+ recurse, pretty, NULL, 0);
+ break;
+
+ case TYPE_CODE_ENUM:
+ if (format)
+ {
+ print_scalar_formatted (valaddr + embedded_offset, type,
+ format, 0, stream);
+ break;
+ }
+ len = TYPE_NFIELDS (type);
+ val = unpack_long (type, valaddr + embedded_offset);
+ for (i = 0; i < len; i++)
+ {
+ QUIT;
+ if (val == TYPE_FIELD_BITPOS (type, i))
+ {
+ break;
+ }
+ }
+ if (i < len)
+ {
+ fputs_filtered (TYPE_FIELD_NAME (type, i), stream);
+ }
+ else
+ {
+ print_longest (stream, 'd', 0, val);
+ }
+ break;
+
+ case TYPE_CODE_FUNC:
+ if (format)
+ {
+ print_scalar_formatted (valaddr + embedded_offset, type,
+ format, 0, stream);
+ break;
+ }
+ /* FIXME, we should consider, at least for ANSI C language, eliminating
+ the distinction made between FUNCs and POINTERs to FUNCs. */
+ fprintf_filtered (stream, "{");
+ type_print (type, "", stream, -1);
+ fprintf_filtered (stream, "} ");
+ /* Try to print what function it points to, and its address. */
+ print_address_demangle (address, stream, demangle);
+ break;
+
+ case TYPE_CODE_BOOL:
+ format = format ? format : output_format;
+ if (format)
+ print_scalar_formatted (valaddr + embedded_offset, type,
+ format, 0, stream);
+ else
+ {
+ val = unpack_long (type, valaddr + embedded_offset);
+ if (val == 0)
+ fputs_filtered ("FALSE", stream);
+ else if (val == 1)
+ fputs_filtered ("TRUE", stream);
+ else
+ fprintf_filtered (stream, "%ld)", (long int) val);
+ }
+ break;
+
+ case TYPE_CODE_RANGE:
+ if (TYPE_LENGTH (type) == TYPE_LENGTH (TYPE_TARGET_TYPE (type)))
+ {
+ m2_val_print (TYPE_TARGET_TYPE (type), valaddr, embedded_offset,
+ address, stream, format, deref_ref, recurse, pretty);
+ break;
+ }
+ /* FIXME: create_range_type does not set the unsigned bit in a
+ range type (I think it probably should copy it from the target
+ type), so we won't print values which are too large to
+ fit in a signed integer correctly. */
+ /* FIXME: Doesn't handle ranges of enums correctly. (Can't just
+ print with the target type, though, because the size of our type
+ and the target type might differ). */
+ /* FALLTHROUGH */
+
+ case TYPE_CODE_INT:
+ format = format ? format : output_format;
+ if (format)
+ print_scalar_formatted (valaddr + embedded_offset, type, format,
+ 0, stream);
+ else
+ val_print_type_code_int (type, valaddr + embedded_offset, stream);
+ break;
+
+ case TYPE_CODE_CHAR:
+ format = format ? format : output_format;
+ if (format)
+ print_scalar_formatted (valaddr + embedded_offset, type,
+ format, 0, stream);
+ else
+ {
+ val = unpack_long (type, valaddr + embedded_offset);
+ if (TYPE_UNSIGNED (type))
+ fprintf_filtered (stream, "%u", (unsigned int) val);
+ else
+ fprintf_filtered (stream, "%d", (int) val);
+ fputs_filtered (" ", stream);
+ LA_PRINT_CHAR ((unsigned char) val, stream);
+ }
+ break;
+
+ case TYPE_CODE_FLT:
+ if (format)
+ print_scalar_formatted (valaddr + embedded_offset, type,
+ format, 0, stream);
+ else
+ print_floating (valaddr + embedded_offset, type, stream);
+ break;
+
+ case TYPE_CODE_METHOD:
+ break;
+
+ case TYPE_CODE_BITSTRING:
+ case TYPE_CODE_SET:
+ elttype = TYPE_INDEX_TYPE (type);
+ CHECK_TYPEDEF (elttype);
+ if (TYPE_STUB (elttype))
+ {
+ fprintf_filtered (stream, _("<incomplete type>"));
+ gdb_flush (stream);
+ break;
+ }
+ else
+ {
+ struct type *range = elttype;
+ LONGEST low_bound, high_bound;
+ int i;
+ int is_bitstring = TYPE_CODE (type) == TYPE_CODE_BITSTRING;
+ int need_comma = 0;
+
+ if (is_bitstring)
+ fputs_filtered ("B'", stream);
+ else
+ fputs_filtered ("{", stream);
+
+ i = get_discrete_bounds (range, &low_bound, &high_bound);
+ maybe_bad_bstring:
+ if (i < 0)
+ {
+ fputs_filtered (_("<error value>"), stream);
+ goto done;
+ }
+
+ for (i = low_bound; i <= high_bound; i++)
+ {
+ int element = value_bit_index (type, valaddr + embedded_offset,
+ i);
+ if (element < 0)
+ {
+ i = element;
+ goto maybe_bad_bstring;
+ }
+ if (is_bitstring)
+ fprintf_filtered (stream, "%d", element);
+ else if (element)
+ {
+ if (need_comma)
+ fputs_filtered (", ", stream);
+ print_type_scalar (range, i, stream);
+ need_comma = 1;
+
+ if (i + 1 <= high_bound
+ && value_bit_index (type, valaddr + embedded_offset,
+ ++i))
+ {
+ int j = i;
+ fputs_filtered ("..", stream);
+ while (i + 1 <= high_bound
+ && value_bit_index (type,
+ valaddr + embedded_offset,
+ ++i))
+ j = i;
+ print_type_scalar (range, j, stream);
+ }
+ }
+ }
+ done:
+ if (is_bitstring)
+ fputs_filtered ("'", stream);
+ else
+ fputs_filtered ("}", stream);
+ }
+ break;
+
+ case TYPE_CODE_VOID:
+ fprintf_filtered (stream, "void");
+ break;
+
+ case TYPE_CODE_ERROR:
+ fprintf_filtered (stream, _("<error type>"));
+ break;
+
+ case TYPE_CODE_UNDEF:
+ /* This happens (without TYPE_FLAG_STUB set) on systems which don't use
+ dbx xrefs (NO_DBX_XREFS in gcc) if a file has a "struct foo *bar"
+ and no complete type for struct foo in that file. */
+ fprintf_filtered (stream, _("<incomplete type>"));
+ break;
+
+ default:
+ error (_("Invalid m2 type code %d in symbol table."), TYPE_CODE (type));
+ }
+ gdb_flush (stream);
+ return (0);