- DOUBLEST doub;
- int inv;
- const struct floatformat *fmt = NULL;
- unsigned len = TYPE_LENGTH (type);
- enum float_kind kind;
-
- /* If it is a floating-point, check for obvious problems. */
- if (TYPE_CODE (type) == TYPE_CODE_FLT)
- fmt = floatformat_from_type (type);
- if (fmt != NULL)
- {
- kind = floatformat_classify (fmt, valaddr);
- if (kind == float_nan)
- {
- if (floatformat_is_negative (fmt, valaddr))
- fprintf_filtered (stream, "-");
- fprintf_filtered (stream, "nan(");
- fputs_filtered ("0x", stream);
- fputs_filtered (floatformat_mantissa (fmt, valaddr), stream);
- fprintf_filtered (stream, ")");
- return;
- }
- else if (kind == float_infinite)
- {
- if (floatformat_is_negative (fmt, valaddr))
- fputs_filtered ("-", stream);
- fputs_filtered ("inf", stream);
- return;
- }
- }
-
- /* NOTE: cagney/2002-01-15: The TYPE passed into print_floating()
- isn't necessarily a TYPE_CODE_FLT. Consequently, unpack_double
- needs to be used as that takes care of any necessary type
- conversions. Such conversions are of course direct to DOUBLEST
- and disregard any possible target floating point limitations.
- For instance, a u64 would be converted and displayed exactly on a
- host with 80 bit DOUBLEST but with loss of information on a host
- with 64 bit DOUBLEST. */
-
- doub = unpack_double (type, valaddr, &inv);
- if (inv)
- {
- fprintf_filtered (stream, "<invalid float value>");
- return;
- }
-
- /* FIXME: kettenis/2001-01-20: The following code makes too much
- assumptions about the host and target floating point format. */
-
- /* NOTE: cagney/2002-02-03: Since the TYPE of what was passed in may
- not necessarily be a TYPE_CODE_FLT, the below ignores that and
- instead uses the type's length to determine the precision of the
- floating-point value being printed. */
-
- if (len < sizeof (double))
- fprintf_filtered (stream, "%.9g", (double) doub);
- else if (len == sizeof (double))
- fprintf_filtered (stream, "%.17g", (double) doub);
- else
-#ifdef PRINTF_HAS_LONG_DOUBLE
- fprintf_filtered (stream, "%.35Lg", doub);
-#else
- /* This at least wins with values that are representable as
- doubles. */
- fprintf_filtered (stream, "%.17g", (double) doub);
-#endif
-}
-
-void
-print_decimal_floating (const gdb_byte *valaddr, struct type *type,
- struct ui_file *stream)
-{
- enum bfd_endian byte_order = gdbarch_byte_order (get_type_arch (type));
- char decstr[MAX_DECIMAL_STRING];
- unsigned len = TYPE_LENGTH (type);
-
- decimal_to_string (valaddr, len, byte_order, decstr);
- fputs_filtered (decstr, stream);
- return;