@@ -568,7 +568,7 @@ coerce_unspec_val_to_type (struct value *val, struct type *type)
value_contents_copy (result, 0, val, 0, type->length ());
}
set_value_component_location (result, val);
- set_value_bitsize (result, value_bitsize (val));
+ result->set_bitsize (val->bitsize ());
set_value_bitpos (result, value_bitpos (val));
if (VALUE_LVAL (result) == lval_memory)
set_value_address (result, value_address (val));
@@ -2832,7 +2832,7 @@ ada_value_primitive_packed_val (struct value *obj, const gdb_byte *valaddr,
set_value_component_location (v, obj);
set_value_bitpos (v, bit_offset + value_bitpos (obj));
- set_value_bitsize (v, bit_size);
+ v->set_bitsize (bit_size);
if (value_bitpos (v) >= HOST_CHAR_BIT)
{
++new_offset;
@@ -2845,7 +2845,7 @@ ada_value_primitive_packed_val (struct value *obj, const gdb_byte *valaddr,
set_value_parent (v, obj);
}
else
- set_value_bitsize (v, bit_size);
+ v->set_bitsize (bit_size);
unpacked = value_contents_writeable (v).data ();
if (bit_size == 0)
@@ -2878,7 +2878,7 @@ static struct value *
ada_value_assign (struct value *toval, struct value *fromval)
{
struct type *type = toval->type ();
- int bits = value_bitsize (toval);
+ int bits = toval->bitsize ();
toval = ada_coerce_ref (toval);
fromval = ada_coerce_ref (fromval);
@@ -2907,7 +2907,7 @@ ada_value_assign (struct value *toval, struct value *fromval)
fromval = value_cast (type, fromval);
read_memory (to_addr, buffer, len);
- from_size = value_bitsize (fromval);
+ from_size = fromval->bitsize ();
if (from_size == 0)
from_size = fromval->type ()->length () * TARGET_CHAR_BIT;
@@ -2956,10 +2956,10 @@ value_assign_to_component (struct value *container, struct value *component,
val = value_cast (component->type (), val);
- if (value_bitsize (component) == 0)
+ if (component->bitsize () == 0)
bits = TARGET_CHAR_BIT * component->type ()->length ();
else
- bits = value_bitsize (component);
+ bits = component->bitsize ();
if (type_byte_order (container->type ()) == BFD_ENDIAN_BIG)
{
@@ -2092,12 +2092,12 @@ update_watchpoint (struct watchpoint *b, bool reparse)
struct bp_location *loc, **tmp;
int bitpos = 0, bitsize = 0;
- if (value_bitsize (v) != 0)
+ if (v->bitsize () != 0)
{
/* Extract the bit parameters out from the bitfield
sub-expression. */
bitpos = value_bitpos (v);
- bitsize = value_bitsize (v);
+ bitsize = v->bitsize ();
}
else if (v == result && b->val_bitsize != 0)
{
@@ -10199,7 +10199,7 @@ watch_command_1 (const char *arg, int accessflag, int from_tty,
if (val_as_value != NULL && just_location)
{
saved_bitpos = value_bitpos (val_as_value);
- saved_bitsize = value_bitsize (val_as_value);
+ saved_bitsize = val_as_value->bitsize ();
}
value_ref_ptr val;
@@ -169,7 +169,7 @@ rw_pieced_value (value *v, value *from, bool check_optimized)
}
ULONGEST bits_to_skip = 8 * value_offset (v);
- if (value_bitsize (v))
+ if (v->bitsize ())
{
bits_to_skip += (8 * value_offset (value_parent (v))
+ value_bitpos (v));
@@ -179,10 +179,10 @@ rw_pieced_value (value *v, value *from, bool check_optimized)
{
/* Use the least significant bits of FROM. */
max_offset = 8 * from->type ()->length ();
- offset = max_offset - value_bitsize (v);
+ offset = max_offset - v->bitsize ();
}
else
- max_offset = value_bitsize (v);
+ max_offset = v->bitsize ();
}
else
max_offset = 8 * v->type ()->length ();
@@ -467,7 +467,7 @@ check_pieced_synthetic_pointer (const value *value, LONGEST bit_offset,
int i;
bit_offset += 8 * value_offset (value);
- if (value_bitsize (value))
+ if (value->bitsize ())
bit_offset += value_bitpos (value);
for (i = 0; i < c->pieces.size () && bit_length > 0; i++)
@@ -513,7 +513,7 @@ indirect_pieced_value (value *value)
int bit_length = 8 * type->length ();
LONGEST bit_offset = 8 * value_offset (value);
- if (value_bitsize (value))
+ if (value->bitsize ())
bit_offset += value_bitpos (value);
for (i = 0; i < c->pieces.size () && bit_length > 0; i++)
@@ -1126,8 +1126,8 @@ value_assign (struct value *toval, struct value *fromval)
/* Are we dealing with a bitfield?
It is important to mention that `value_parent (toval)' is
- non-NULL iff `value_bitsize (toval)' is non-zero. */
- if (value_bitsize (toval))
+ non-NULL iff `toval->bitsize ()' is non-zero. */
+ if (toval->bitsize ())
{
/* VALUE_INTERNALVAR below refers to the parent value, while
the offset is relative to this parent value. */
@@ -1138,7 +1138,7 @@ value_assign (struct value *toval, struct value *fromval)
set_internalvar_component (VALUE_INTERNALVAR (toval),
offset,
value_bitpos (toval),
- value_bitsize (toval),
+ toval->bitsize (),
fromval);
}
break;
@@ -1150,13 +1150,13 @@ value_assign (struct value *toval, struct value *fromval)
int changed_len;
gdb_byte buffer[sizeof (LONGEST)];
- if (value_bitsize (toval))
+ if (toval->bitsize ())
{
struct value *parent = value_parent (toval);
changed_addr = value_address (parent) + value_offset (toval);
changed_len = (value_bitpos (toval)
- + value_bitsize (toval)
+ + toval->bitsize ()
+ HOST_CHAR_BIT - 1)
/ HOST_CHAR_BIT;
@@ -1176,7 +1176,7 @@ value_assign (struct value *toval, struct value *fromval)
read_memory (changed_addr, buffer, changed_len);
modify_field (type, buffer, value_as_long (fromval),
- value_bitpos (toval), value_bitsize (toval));
+ value_bitpos (toval), toval->bitsize ());
dest_buffer = buffer;
}
else
@@ -1213,7 +1213,7 @@ value_assign (struct value *toval, struct value *fromval)
gdbarch = get_frame_arch (frame);
- if (value_bitsize (toval))
+ if (toval->bitsize ())
{
struct value *parent = value_parent (toval);
LONGEST offset = value_offset (parent) + value_offset (toval);
@@ -1222,7 +1222,7 @@ value_assign (struct value *toval, struct value *fromval)
int optim, unavail;
changed_len = (value_bitpos (toval)
- + value_bitsize (toval)
+ + toval->bitsize ()
+ HOST_CHAR_BIT - 1)
/ HOST_CHAR_BIT;
@@ -1244,7 +1244,7 @@ value_assign (struct value *toval, struct value *fromval)
}
modify_field (type, buffer, value_as_long (fromval),
- value_bitpos (toval), value_bitsize (toval));
+ value_bitpos (toval), toval->bitsize ());
put_frame_register_bytes (frame, value_reg, offset,
{buffer, changed_len});
@@ -1325,11 +1325,11 @@ value_assign (struct value *toval, struct value *fromval)
/* If the field does not entirely fill a LONGEST, then zero the sign
bits. If the field is signed, and is negative, then sign
extend. */
- if ((value_bitsize (toval) > 0)
- && (value_bitsize (toval) < 8 * (int) sizeof (LONGEST)))
+ if ((toval->bitsize () > 0)
+ && (toval->bitsize () < 8 * (int) sizeof (LONGEST)))
{
LONGEST fieldval = value_as_long (fromval);
- LONGEST valmask = (((ULONGEST) 1) << value_bitsize (toval)) - 1;
+ LONGEST valmask = (((ULONGEST) 1) << toval->bitsize ()) - 1;
fieldval &= valmask;
if (!type->is_unsigned ()
@@ -1046,17 +1046,6 @@ set_value_bitpos (struct value *value, LONGEST bit)
value->m_bitpos = bit;
}
-LONGEST
-value_bitsize (const struct value *value)
-{
- return value->m_bitsize;
-}
-void
-set_value_bitsize (struct value *value, LONGEST bit)
-{
- value->m_bitsize = bit;
-}
-
struct value *
value_parent (const struct value *value)
{
@@ -3940,7 +3929,7 @@ value_initialized (const struct value *val)
static void
value_fetch_lazy_bitfield (struct value *val)
{
- gdb_assert (value_bitsize (val) != 0);
+ gdb_assert (val->bitsize () != 0);
/* To read a lazy bitfield, read the entire enclosing value. This
prevents reading the same block of (possibly volatile) memory once
@@ -3952,7 +3941,7 @@ value_fetch_lazy_bitfield (struct value *val)
if (value_lazy (parent))
value_fetch_lazy (parent);
- unpack_value_bitfield (val, value_bitpos (val), value_bitsize (val),
+ unpack_value_bitfield (val, value_bitpos (val), val->bitsize (),
value_contents_for_printing (parent).data (),
value_offset (val), parent);
}
@@ -4126,7 +4115,7 @@ value_fetch_lazy (struct value *val)
{
/* Nothing. */
}
- else if (value_bitsize (val))
+ else if (val->bitsize ())
value_fetch_lazy_bitfield (val);
else if (VALUE_LVAL (val) == lval_memory)
value_fetch_lazy_memory (val);
@@ -173,6 +173,13 @@ struct value
/* Return the gdbarch associated with the value. */
struct gdbarch *arch () const;
+ /* Only used for bitfields; number of bits contained in them. */
+ LONGEST bitsize () const
+ { return m_bitsize; }
+
+ void set_bitsize (LONGEST bit)
+ { m_bitsize = bit; }
+
/* Type of value; either not an lval, or one of the various
different possible kinds of lval. */
@@ -351,11 +358,6 @@ struct value
ULONGEST m_limited_length = 0;
};
-/* Only used for bitfields; number of bits contained in them. */
-
-extern LONGEST value_bitsize (const struct value *);
-extern void set_value_bitsize (struct value *, LONGEST bit);
-
/* Only used for bitfields; position of start of field. For
little-endian targets, it is the position of the LSB. For
big-endian targets, it is the position of the MSB. */