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* ch-exp.y (match_dollar_tokens): Fix off-by-one bug.

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* ch-lang.c (chill_is_varying_struct), ch-lang.h:  New function.
	* ch-lang.c (chill_printstr):  Use double quotes, not single quotes.
	* ch-typeprint.c (chill_type_print_base):  Handle TYPE_CODE_BITSTRING.
	Improve printing of TYPE_CODE_STRING, TYPE_CODE_SET, and
	TYPE_CODE_STRUCT (including checking chill_is_varying_struct).
	Print TYPE_DUMMY_RANGE by printing its TYPE_TARGET_TYPE.
	Handle TYPE_CODE_ENUM.
	* ch-valprint.c (chill_val_print):  Handle TYPE_CODE_BITSTRING.
	For TYPE_CODE_STRING, never print address.  Handle VARYING strings.
	* gdbtypes.c (force_to_range_type):  New.
	* gdbtypes.c (create_set_type):  Make work, following Chill layout.
	* gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND, TYPE_DUMMY_RANGE): New.
	* stabsread.c (read_type):  Distinguish string and bitstring from
	char-array and set.
	* valarith.c (value_subscript), valops.c (value_coerce_array):
	Handle STRINGs as well as ARRAYs.
	* valarith.c (value_bit_index):  Fix think.  Use new macros.
This commit is contained in:
Per Bothner
1993-12-21 22:18:51 +00:00
parent 0c3cab7aac
commit cba009211a
9 changed files with 189 additions and 55 deletions
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53
gdb/ch-typeprint.c
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@@ -131,16 +131,22 @@ chill_type_print_base (type, stream, show, level)
chill_print_type (TYPE_TARGET_TYPE (type), "", stream, show, level);
break;
case TYPE_CODE_BITSTRING:
fprintf_filtered (stream, "BOOLS (%d)",
TYPE_FIELD_BITPOS (TYPE_FIELD_TYPE(type,0), 1) + 1);
break;
case TYPE_CODE_SET:
fputs_filtered ("POWERSET ", stream);
chill_print_type (TYPE_FIELD_TYPE (type, 0), "", stream, show, level);
chill_print_type (TYPE_FIELD_TYPE (type, 0), "", stream,
show - 1, level);
break;
case TYPE_CODE_STRING:
range_type = TYPE_FIELD_TYPE (type, 0);
index_type = TYPE_TARGET_TYPE (range_type);
high_bound = TYPE_FIELD_BITPOS (range_type, 1);
fputs_filtered ("CHAR (", stream);
fputs_filtered ("CHARS (", stream);
print_type_scalar (index_type, high_bound + 1, stream);
fputs_filtered (")", stream);
break;
@@ -159,19 +165,16 @@ chill_type_print_base (type, stream, show, level)
break;
case TYPE_CODE_STRUCT:
fprintf_filtered (stream, "STRUCT ");
if ((name = type_name_no_tag (type)) != NULL)
if (chill_is_varying_struct (type))
{
fputs_filtered (name, stream);
fputs_filtered (" ", stream);
wrap_here (" ");
}
if (show < 0)
{
fprintf_filtered (stream, "(...)");
chill_type_print_base (TYPE_FIELD_TYPE (type, 1),
stream, show, level);
fputs_filtered (" VARYING", stream);
}
else
{
fprintf_filtered (stream, "STRUCT ");
fprintf_filtered (stream, "(\n");
if ((TYPE_NFIELDS (type) == 0) && (TYPE_NFN_FIELDS (type) == 0))
{
@@ -237,7 +240,10 @@ chill_type_print_base (type, stream, show, level)
break;
case TYPE_CODE_RANGE:
if (TYPE_TARGET_TYPE (type))
if (TYPE_DUMMY_RANGE (type))
chill_type_print_base (TYPE_TARGET_TYPE (type),
stream, show, level);
else if (TYPE_TARGET_TYPE (type))
{
chill_type_print_base (TYPE_TARGET_TYPE (type),
stream, show, level);
@@ -255,10 +261,31 @@ chill_type_print_base (type, stream, show, level)
TYPE_FIELD_BITPOS (type, 1));
break;
case TYPE_CODE_ENUM:
{
register int lastval = 0;
fprintf_filtered (stream, "SET (");
len = TYPE_NFIELDS (type);
for (i = 0; i < len; i++)
{
QUIT;
if (i) fprintf_filtered (stream, ", ");
wrap_here (" ");
fputs_filtered (TYPE_FIELD_NAME (type, i), stream);
if (lastval != TYPE_FIELD_BITPOS (type, i))
{
fprintf_filtered (stream, " = %d", TYPE_FIELD_BITPOS (type, i));
lastval = TYPE_FIELD_BITPOS (type, i);
}
lastval++;
}
fprintf_filtered (stream, ")");
}
break;
case TYPE_CODE_VOID:
case TYPE_CODE_UNDEF:
case TYPE_CODE_ERROR:
case TYPE_CODE_ENUM:
case TYPE_CODE_UNION:
case TYPE_CODE_METHOD:
error ("missing language support in chill_type_print_base");