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gdb:

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* dwarf2read.c (read_array_type): Read the DW_AT_byte_size from the
	DIE and set the length of the type.
	* gdbtypes.h (get_array_bounds): Move here from valprint.h.
	* gdbtypes.c (get_array_bounds): Move here from valprint.c and
	return 0 if the corresponding bounds of the type are undefined.
	* valprint.h (get_array_bounds): Move declaration to gdbtypes.h.
	* valprint.c (get_array_bounds): Move implementation to gdbtypes.c.
	(val_print_array_elements): 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 (vector_binop): Likewise.
	* valops.c (value_cast): Likewise.
	* c-valprint.c (c_val_print): Likewise.
	* c-typeprint.c (c_type_print_varspec_suffix): Likewise.

gdb/testsuite:
	* gdb.base/gnu_vector.exp: Adjust expect messages.
This commit is contained in:
Ken Werner
2010-11-03 14:21:58 +00:00
parent 27dee630aa
commit dbc98a8b6e
12 changed files with 127 additions and 96 deletions
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13
gdb/dwarf2read.c
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@@ -7194,6 +7194,19 @@ read_array_type (struct die_info *die, struct dwarf2_cu *cu)
if (attr)
make_vector_type (type);
/* The DIE may have DW_AT_byte_size set. For example an OpenCL
implementation may choose to implement triple vectors using this
attribute. */
attr = dwarf2_attr (die, DW_AT_byte_size, cu);
if (attr)
{
if (DW_UNSND (attr) >= TYPE_LENGTH (type))
TYPE_LENGTH (type) = DW_UNSND (attr);
else
complaint (&symfile_complaints, _("\
DW_AT_byte_size for array type smaller than the total size of elements"));
}
name = dwarf2_name (die, cu);
if (name)
TYPE_NAME (type) = name;