{
/* Do we need to sign-extend this? */
if (!TYPE_UNSIGNED (type))
- ax_ext (ax, type->length * TARGET_CHAR_BIT);
+ ax_ext (ax, TYPE_LENGTH (type) * TARGET_CHAR_BIT);
}
static void
gen_extend (struct agent_expr *ax, struct type *type)
{
- int bits = type->length * TARGET_CHAR_BIT;
+ int bits = TYPE_LENGTH (type) * TARGET_CHAR_BIT;
/* I just had to. */
((TYPE_UNSIGNED (type) ? ax_zero_ext : ax_ext) (ax, bits));
}
ax_trace_quick (ax, TYPE_LENGTH (type));
}
- switch (type->code)
+ switch (TYPE_CODE (type))
{
case TYPE_CODE_PTR:
case TYPE_CODE_ENUM:
case TYPE_CODE_CHAR:
/* It's a scalar value, so we know how to dereference it. How
many bytes long is it? */
- switch (type->length)
+ switch (TYPE_LENGTH (type))
{
case 8 / TARGET_CHAR_BIT:
ax_simple (ax, aop_ref8);
static void
gen_frame_args_address (struct agent_expr *ax)
{
- long frame_reg, frame_offset;
+ int frame_reg;
+ LONGEST frame_offset;
TARGET_VIRTUAL_FRAME_POINTER (ax->scope, &frame_reg, &frame_offset);
ax_reg (ax, frame_reg);
static void
gen_frame_locals_address (struct agent_expr *ax)
{
- long frame_reg, frame_offset;
+ int frame_reg;
+ LONGEST frame_offset;
TARGET_VIRTUAL_FRAME_POINTER (ax->scope, &frame_reg, &frame_offset);
ax_reg (ax, frame_reg);
the stack. Should we tweak the type? */
/* Some types require special handling. */
- switch (value->type->code)
+ switch (TYPE_CODE (value->type))
{
/* Functions get converted to a pointer to the function. */
case TYPE_CODE_FUNC:
/* Dereference typedefs. */
type = check_typedef (type);
- switch (type->code)
+ switch (TYPE_CODE (type))
{
case TYPE_CODE_PTR:
/* It's implementation-defined, and I'll bet this is what GCC
{
struct type *element = TYPE_TARGET_TYPE (type);
- if (element->length != 1)
+ if (TYPE_LENGTH (element) != 1)
{
- ax_const_l (ax, element->length);
+ ax_const_l (ax, TYPE_LENGTH (element));
ax_simple (ax, op);
}
}
struct axs_value *value1, struct axs_value *value2, char *name)
{
/* Is it INT+PTR? */
- if (value1->type->code == TYPE_CODE_INT
- && value2->type->code == TYPE_CODE_PTR)
+ if (TYPE_CODE (value1->type) == TYPE_CODE_INT
+ && TYPE_CODE (value2->type) == TYPE_CODE_PTR)
{
/* Swap the values and proceed normally. */
ax_simple (ax, aop_swap);
}
/* Is it PTR+INT? */
- else if (value1->type->code == TYPE_CODE_PTR
- && value2->type->code == TYPE_CODE_INT)
+ else if (TYPE_CODE (value1->type) == TYPE_CODE_PTR
+ && TYPE_CODE (value2->type) == TYPE_CODE_INT)
{
gen_scale (ax, aop_mul, value1->type);
ax_simple (ax, aop_add);
/* Must be number + number; the usual binary conversions will have
brought them both to the same width. */
- else if (value1->type->code == TYPE_CODE_INT
- && value2->type->code == TYPE_CODE_INT)
+ else if (TYPE_CODE (value1->type) == TYPE_CODE_INT
+ && TYPE_CODE (value2->type) == TYPE_CODE_INT)
{
ax_simple (ax, aop_add);
gen_extend (ax, value1->type); /* Catch overflow. */
gen_sub (struct agent_expr *ax, struct axs_value *value,
struct axs_value *value1, struct axs_value *value2)
{
- if (value1->type->code == TYPE_CODE_PTR)
+ if (TYPE_CODE (value1->type) == TYPE_CODE_PTR)
{
/* Is it PTR - INT? */
- if (value2->type->code == TYPE_CODE_INT)
+ if (TYPE_CODE (value2->type) == TYPE_CODE_INT)
{
gen_scale (ax, aop_mul, value1->type);
ax_simple (ax, aop_sub);
/* Is it PTR - PTR? Strictly speaking, the types ought to
match, but this is what the normal GDB expression evaluator
tests for. */
- else if (value2->type->code == TYPE_CODE_PTR
+ else if (TYPE_CODE (value2->type) == TYPE_CODE_PTR
&& (TYPE_LENGTH (TYPE_TARGET_TYPE (value1->type))
== TYPE_LENGTH (TYPE_TARGET_TYPE (value2->type))))
{
}
/* Must be number + number. */
- else if (value1->type->code == TYPE_CODE_INT
- && value2->type->code == TYPE_CODE_INT)
+ else if (TYPE_CODE (value1->type) == TYPE_CODE_INT
+ && TYPE_CODE (value2->type) == TYPE_CODE_INT)
{
ax_simple (ax, aop_sub);
gen_extend (ax, value1->type); /* Catch overflow. */
enum agent_op op_unsigned, int may_carry, char *name)
{
/* We only handle INT op INT. */
- if ((value1->type->code != TYPE_CODE_INT)
- || (value2->type->code != TYPE_CODE_INT))
+ if ((TYPE_CODE (value1->type) != TYPE_CODE_INT)
+ || (TYPE_CODE (value2->type) != TYPE_CODE_INT))
error ("Illegal combination of types in %s.", name);
ax_simple (ax,
{
/* The caller should check the type, because several operators use
this, and we don't know what error message to generate. */
- if (value->type->code != TYPE_CODE_PTR)
+ if (TYPE_CODE (value->type) != TYPE_CODE_PTR)
internal_error (__FILE__, __LINE__,
"gen_deref: expected a pointer");
T" to "T", and mark the value as an lvalue in memory. Leave it
to the consumer to actually dereference it. */
value->type = check_typedef (TYPE_TARGET_TYPE (value->type));
- value->kind = ((value->type->code == TYPE_CODE_FUNC)
+ value->kind = ((TYPE_CODE (value->type) == TYPE_CODE_FUNC)
? axs_rvalue : axs_lvalue_memory);
}
/* Special case for taking the address of a function. The ANSI
standard describes this as a special case, too, so this
arrangement is not without motivation. */
- if (value->type->code == TYPE_CODE_FUNC)
+ if (TYPE_CODE (value->type) == TYPE_CODE_FUNC)
/* The value's already an rvalue on the stack, so we just need to
change the type. */
value->type = lookup_pointer_type (value->type);
}
error ("Couldn't find member named `%s' in struct/union `%s'",
- name, type->tag_name);
+ name, TYPE_TAG_NAME (type));
return 0;
}
the sign/zero extension will wipe them out.
- If we're in the interior of the word, then there is no garbage
on either end, because the ref operators zero-extend. */
- if (TARGET_BYTE_ORDER == BIG_ENDIAN)
+ if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
gen_left_shift (ax, end - (offset + op_size));
else
gen_left_shift (ax, offset - start);
/* Follow pointers until we reach a non-pointer. These aren't the C
semantics, but they're what the normal GDB evaluator does, so we
should at least be consistent. */
- while (value->type->code == TYPE_CODE_PTR)
+ while (TYPE_CODE (value->type) == TYPE_CODE_PTR)
{
gen_usual_unary (ax, value);
gen_deref (ax, value);
if (!v)
error ("Right operand of `@' must be a constant, in agent expressions.");
- if (v->type->code != TYPE_CODE_INT)
+ if (TYPE_CODE (v->type) != TYPE_CODE_INT)
error ("Right operand of `@' must be an integer.");
length = value_as_long (v);
if (length <= 0)