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authorqiyao <qiyao>2012-08-16 07:36:11 +0000
committerqiyao <qiyao>2012-08-16 07:36:11 +0000
commitdf37d818e505165941ceff793fb222616d95ff4e (patch)
tree884453419e200d8632f8cef720b4646db961eeef /gdb/valops.c
parent44e688d2612fa2e3f80420502ce203db0e314e60 (diff)
downloadgdb-df37d818e505165941ceff793fb222616d95ff4e.tar.gz
gdb/
* gdbtypes.h (enum type_code): Define TYPE_CODE_BITSTRING -1. * arm-tdep.c (arm_type_align): Remove code handling TYPE_CODE_BITSTRING. * c-typeprint.c (c_type_print_varspec_prefix): Likewise. (c_type_print_varspec_suffix): Likewise. * eval.c (evaluate_subexp_standard): Likewise. * f-typeprint.c (f_type_print_varspec_prefix): Likewise. (f_type_print_varspec_suffix): Likewise. * gdbtypes.c (is_scalar_type): Likewise. (recursive_dump_type): Likewise. * infcall.c (value_arg_coerce): Likewise. * m2-valprint.c (m2_val_print): Likewise. * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise. (pascal_type_print_varspec_suffix): Likewise. (pascal_type_print_base): Likewise. * p-valprint.c (pascal_val_print): Likewise. (pascal_val_print): Likewise. * valops.c (value_slice): Likewise. * valprint.c (scalar_type_p): Likewise. * valarith.c (value_bitstring_subscript): Remove. (value_concat): Remove code handling TYPE_CODE_BITSTRING. Remove comment on TYPE_CODE_BITSTRING. * stabsread.c (read_type): Don't set TYPE_CODE (type) to TYPE_CODE_BITSTRING. * python/py-type.c (pyty_codes): Move ENTRY (TYPE_CODE_BITSTRING) to slot 0. gdb/doc: * gdb.texinfo (Types In Python): Mention gdb.TYPE_CODE_BITSTRING is deprecated.
Diffstat (limited to 'gdb/valops.c')
-rw-r--r--gdb/valops.c34
1 files changed, 1 insertions, 33 deletions
diff --git a/gdb/valops.c b/gdb/valops.c
index 8167cd49553..17696eef999 100644
--- a/gdb/valops.c
+++ b/gdb/valops.c
@@ -3744,8 +3744,7 @@ value_slice (struct value *array, int lowbound, int length)
array_type = check_typedef (value_type (array));
if (TYPE_CODE (array_type) != TYPE_CODE_ARRAY
- && TYPE_CODE (array_type) != TYPE_CODE_STRING
- && TYPE_CODE (array_type) != TYPE_CODE_BITSTRING)
+ && TYPE_CODE (array_type) != TYPE_CODE_STRING)
error (_("cannot take slice of non-array"));
range_type = TYPE_INDEX_TYPE (array_type);
@@ -3762,38 +3761,7 @@ value_slice (struct value *array, int lowbound, int length)
TYPE_TARGET_TYPE (range_type),
lowbound,
lowbound + length - 1);
- if (TYPE_CODE (array_type) == TYPE_CODE_BITSTRING)
- {
- int i;
-
- slice_type = create_set_type ((struct type *) NULL,
- slice_range_type);
- TYPE_CODE (slice_type) = TYPE_CODE_BITSTRING;
- slice = value_zero (slice_type, not_lval);
- for (i = 0; i < length; i++)
- {
- int element = value_bit_index (array_type,
- value_contents (array),
- lowbound + i);
-
- if (element < 0)
- error (_("internal error accessing bitstring"));
- else if (element > 0)
- {
- int j = i % TARGET_CHAR_BIT;
-
- if (gdbarch_bits_big_endian (get_type_arch (array_type)))
- j = TARGET_CHAR_BIT - 1 - j;
- value_contents_raw (slice)[i / TARGET_CHAR_BIT] |= (1 << j);
- }
- }
- /* We should set the address, bitssize, and bitspos, so the
- slice can be used on the LHS, but that may require extensions
- to value_assign. For now, just leave as a non_lval.
- FIXME. */
- }
- else
{
struct type *element_type = TYPE_TARGET_TYPE (array_type);
LONGEST offset =