struct ui_file *, int,
const struct value *,
const struct value_print_options *,
- int, struct type *, int);
+ int, struct type *, int,
+ const struct language_defn *);
\f
/* Make TYPE unsigned if its range of values includes no negatives. */
type_len, byte_order);
}
-/* Wrapper around memcpy to make it legal argument to ui_file_put. */
-static void
-ui_memcpy (void *dest, const char *buffer, long len)
-{
- memcpy (dest, buffer, (size_t) len);
- ((char *) dest)[len] = '\0';
-}
-
/* Print a floating-point value of type TYPE, pointed to in GDB by
VALADDR, on STREAM. Use Ada formatting conventions: there must be
a decimal point, and at least one digit before and after the
- point. We use GNAT format for NaNs and infinities. */
+ point. We use the GNAT format for NaNs and infinities. */
+
static void
ada_print_floating (const gdb_byte *valaddr, struct type *type,
struct ui_file *stream)
{
- char buffer[64];
char *s, *result;
struct ui_file *tmp_stream = mem_fileopen ();
struct cleanup *cleanups = make_cleanup_ui_file_delete (tmp_stream);
print_floating (valaddr, type, tmp_stream);
- ui_file_put (tmp_stream, ui_memcpy, buffer);
- do_cleanups (cleanups);
-
- result = buffer;
+ result = ui_file_xstrdup (tmp_stream, NULL);
+ make_cleanup (xfree, result);
/* Modify for Ada rules. */
fprintf_filtered (stream, "%s.0", result);
else
fprintf_filtered (stream, "%.*s.0%s", (int) (s-result), result, s);
- return;
}
- fprintf_filtered (stream, "%s", result);
+ else
+ fprintf_filtered (stream, "%s", result);
+
+ do_cleanups (cleanups);
}
void
const struct value *val,
const struct value_print_options *options,
int comma_needed,
- struct type *outer_type, int outer_offset)
+ struct type *outer_type, int outer_offset,
+ const struct language_defn *language)
{
struct type *var_type = TYPE_FIELD_TYPE (type, field_num);
int which = ada_which_variant_applies (var_type, outer_type,
offset + TYPE_FIELD_BITPOS (type, field_num) / HOST_CHAR_BIT
+ TYPE_FIELD_BITPOS (var_type, which) / HOST_CHAR_BIT,
stream, recurse, val, options,
- comma_needed, outer_type, outer_offset);
+ comma_needed, outer_type, outer_offset, language);
}
/* Print out fields of value at VALADDR + OFFSET having structure type TYPE.
const struct value *val,
const struct value_print_options *options,
int comma_needed,
- struct type *outer_type, int outer_offset)
+ struct type *outer_type, int outer_offset,
+ const struct language_defn *language)
{
int i, len;
(offset
+ TYPE_FIELD_BITPOS (type, i) / HOST_CHAR_BIT),
stream, recurse, val, options,
- comma_needed, type, offset);
+ comma_needed, type, offset, language);
continue;
}
else if (ada_is_variant_part (type, i))
print_variant_part (type, i, valaddr,
offset, stream, recurse, val,
options, comma_needed,
- outer_type, outer_offset);
+ outer_type, outer_offset, language);
continue;
}
value_contents_for_printing (v),
value_embedded_offset (v), 0,
stream, recurse + 1, v,
- &opts, current_language);
+ &opts, language);
}
}
else
struct value_print_options opts = *options;
opts.deref_ref = 0;
- ada_val_print (TYPE_FIELD_TYPE (type, i),
- valaddr,
- (offset
- + TYPE_FIELD_BITPOS (type, i) / HOST_CHAR_BIT),
- 0, stream, recurse + 1, val, &opts);
+ val_print (TYPE_FIELD_TYPE (type, i), valaddr,
+ (offset + TYPE_FIELD_BITPOS (type, i) / HOST_CHAR_BIT),
+ 0, stream, recurse + 1, val, &opts, language);
}
annotate_field_end ();
}
return comma_needed;
}
+/* Implement Ada val_print'ing for the case where TYPE is
+ a TYPE_CODE_ARRAY of characters. */
+
+static void
+ada_val_print_string (struct type *type, const gdb_byte *valaddr,
+ int offset, int offset_aligned, CORE_ADDR address,
+ struct ui_file *stream, int recurse,
+ const struct value *original_value,
+ const struct value_print_options *options)
+{
+ enum bfd_endian byte_order = gdbarch_byte_order (get_type_arch (type));
+ struct type *elttype = TYPE_TARGET_TYPE (type);
+ unsigned int eltlen;
+ unsigned int len;
+
+ /* We know that ELTTYPE cannot possibly be null, because we assume
+ that we're called only when TYPE is a string-like type.
+ Similarly, the size of ELTTYPE should also be non-null, since
+ it's a character-like type. */
+ gdb_assert (elttype != NULL);
+ gdb_assert (TYPE_LENGTH (elttype) != 0);
+
+ eltlen = TYPE_LENGTH (elttype);
+ len = TYPE_LENGTH (type) / eltlen;
+
+ if (options->prettyformat_arrays)
+ print_spaces_filtered (2 + 2 * recurse, stream);
+
+ /* If requested, look for the first null char and only print
+ elements up to it. */
+ if (options->stop_print_at_null)
+ {
+ int temp_len;
+
+ /* Look for a NULL char. */
+ for (temp_len = 0;
+ (temp_len < len
+ && temp_len < options->print_max
+ && char_at (valaddr + offset_aligned,
+ temp_len, eltlen, byte_order) != 0);
+ temp_len += 1);
+ len = temp_len;
+ }
+
+ printstr (stream, elttype, valaddr + offset_aligned, len, 0,
+ eltlen, options);
+}
+
/* Implement Ada val_print-ing for GNAT arrays (Eg. fat pointers,
thin pointers, etc). */
if (print_field_values (type, valaddr, offset_aligned,
stream, recurse, original_value, options,
- 0, type, offset_aligned) != 0
+ 0, type, offset_aligned, language) != 0
&& options->prettyformat)
{
fprintf_filtered (stream, "\n");
const struct value *original_value,
const struct value_print_options *options)
{
- /* For an array of chars, print with string syntax. */
+ /* For an array of characters, print with string syntax. */
if (ada_is_string_type (type)
&& (options->format == 0 || options->format == 's'))
{
- enum bfd_endian byte_order = gdbarch_byte_order (get_type_arch (type));
- struct type *elttype = TYPE_TARGET_TYPE (type);
- unsigned int eltlen;
- unsigned int len;
-
- /* We know that ELTTYPE cannot possibly be null, because we found
- that TYPE is a string-like type. Similarly, the size of ELTTYPE
- should also be non-null, since it's a character-like type. */
- gdb_assert (elttype != NULL);
- gdb_assert (TYPE_LENGTH (elttype) != 0);
-
- eltlen = TYPE_LENGTH (elttype);
- len = TYPE_LENGTH (type) / eltlen;
-
- if (options->prettyformat_arrays)
- print_spaces_filtered (2 + 2 * recurse, stream);
-
- /* If requested, look for the first null char and only print
- elements up to it. */
- if (options->stop_print_at_null)
- {
- int temp_len;
-
- /* Look for a NULL char. */
- for (temp_len = 0;
- (temp_len < len
- && temp_len < options->print_max
- && char_at (valaddr + offset_aligned,
- temp_len, eltlen, byte_order) != 0);
- temp_len += 1);
- len = temp_len;
- }
-
- printstr (stream, elttype, valaddr + offset_aligned, len, 0,
- eltlen, options);
+ ada_val_print_string (type, valaddr, offset, offset_aligned,
+ address, stream, recurse, original_value,
+ options);
+ return;
}
+
+ fprintf_filtered (stream, "(");
+ print_optional_low_bound (stream, type, options);
+ if (TYPE_FIELD_BITSIZE (type, 0) > 0)
+ val_print_packed_array_elements (type, valaddr, offset_aligned,
+ 0, stream, recurse,
+ original_value, options);
else
- {
- fprintf_filtered (stream, "(");
- print_optional_low_bound (stream, type, options);
- if (TYPE_FIELD_BITSIZE (type, 0) > 0)
- val_print_packed_array_elements (type, valaddr, offset_aligned,
- 0, stream, recurse,
- original_value, options);
- else
- val_print_array_elements (type, valaddr, offset_aligned, address,
- stream, recurse, original_value,
- options, 0);
- fprintf_filtered (stream, ")");
- }
+ val_print_array_elements (type, valaddr, offset_aligned, address,
+ stream, recurse, original_value,
+ options, 0);
+ fprintf_filtered (stream, ")");
}
/* Implement Ada val_print'ing for the case where TYPE is