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gdb:

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* valops.c (value_one): Use get_array_bounds to compute the number
	of array elements instead of dividing the length of the array by the
	length of the element types.
	* valarith.c (value_complement, value_neg): Likewise.
This commit is contained in:
Ken Werner
2010-12-14 10:23:41 +00:00
parent 043b651001
commit cfa6f0541f
3 changed files with 25 additions and 6 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2010-12-14 Ken Werner <ken.werner@de.ibm.com>
* valops.c (value_one): Use get_array_bounds to compute the number
of array elements instead of dividing the length of the array by the
length of the element types.
* valarith.c (value_complement, value_neg): Likewise.
2010-12-10 Ian Lance Taylor <iant@google.com> 2010-12-10 Ian Lance Taylor <iant@google.com>
PR bootstrap/46819 PR bootstrap/46819

16
gdb/valarith.c
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@ -1766,9 +1766,13 @@ value_neg (struct value *arg1)
{ {
struct value *tmp, *val = allocate_value (type); struct value *tmp, *val = allocate_value (type);
struct type *eltype = check_typedef (TYPE_TARGET_TYPE (type)); struct type *eltype = check_typedef (TYPE_TARGET_TYPE (type));
int i, n = TYPE_LENGTH (type) / TYPE_LENGTH (eltype); int i;
LONGEST low_bound, high_bound;
for (i = 0; i < n; i++) if (!get_array_bounds (type, &low_bound, &high_bound))
error (_("Could not determine the vector bounds"));
for (i = 0; i < high_bound - low_bound + 1; i++)
{ {
tmp = value_neg (value_subscript (arg1, i)); tmp = value_neg (value_subscript (arg1, i));
memcpy (value_contents_writeable (val) + i * TYPE_LENGTH (eltype), memcpy (value_contents_writeable (val) + i * TYPE_LENGTH (eltype),
@ -1798,10 +1802,14 @@ value_complement (struct value *arg1)
{ {
struct value *tmp; struct value *tmp;
struct type *eltype = check_typedef (TYPE_TARGET_TYPE (type)); struct type *eltype = check_typedef (TYPE_TARGET_TYPE (type));
int i, n = TYPE_LENGTH (type) / TYPE_LENGTH (eltype); int i;
LONGEST low_bound, high_bound;
if (!get_array_bounds (type, &low_bound, &high_bound))
error (_("Could not determine the vector bounds"));
val = allocate_value (type); val = allocate_value (type);
for (i = 0; i < n; i++) for (i = 0; i < high_bound - low_bound + 1; i++)
{ {
tmp = value_complement (value_subscript (arg1, i)); tmp = value_complement (value_subscript (arg1, i));
memcpy (value_contents_writeable (val) + i * TYPE_LENGTH (eltype), memcpy (value_contents_writeable (val) + i * TYPE_LENGTH (eltype),

8
gdb/valops.c
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@ -877,11 +877,15 @@ value_one (struct type *type, enum lval_type lv)
else if (TYPE_CODE (type1) == TYPE_CODE_ARRAY && TYPE_VECTOR (type1)) else if (TYPE_CODE (type1) == TYPE_CODE_ARRAY && TYPE_VECTOR (type1))
{ {
struct type *eltype = check_typedef (TYPE_TARGET_TYPE (type1)); struct type *eltype = check_typedef (TYPE_TARGET_TYPE (type1));
int i, n = TYPE_LENGTH (type1) / TYPE_LENGTH (eltype); int i;
LONGEST low_bound, high_bound;
struct value *tmp; struct value *tmp;
if (!get_array_bounds (type1, &low_bound, &high_bound))
error (_("Could not determine the vector bounds"));
val = allocate_value (type); val = allocate_value (type);
for (i = 0; i < n; i++) for (i = 0; i < high_bound - low_bound + 1; i++)
{ {
tmp = value_one (eltype, lv); tmp = value_one (eltype, lv);
memcpy (value_contents_writeable (val) + i * TYPE_LENGTH (eltype), memcpy (value_contents_writeable (val) + i * TYPE_LENGTH (eltype),