/* Prototypes for local functions. */
-static value_ptr evaluate_subexp_for_sizeof PARAMS ((struct expression *,
- int *));
+static value_ptr evaluate_subexp_for_sizeof (struct expression *, int *);
-static value_ptr evaluate_subexp_for_address PARAMS ((struct expression *,
- int *, enum noside));
+static value_ptr evaluate_subexp_for_address (struct expression *,
+ int *, enum noside);
-static value_ptr evaluate_subexp PARAMS ((struct type *, struct expression *,
- int *, enum noside));
+static value_ptr evaluate_subexp (struct type *, struct expression *,
+ int *, enum noside);
-static char *get_label PARAMS ((struct expression *, int *));
+static char *get_label (struct expression *, int *);
static value_ptr
- evaluate_struct_tuple PARAMS ((value_ptr, struct expression *, int *,
- enum noside, int));
+evaluate_struct_tuple (value_ptr, struct expression *, int *,
+ enum noside, int);
static LONGEST
- init_array_element PARAMS ((value_ptr, value_ptr, struct expression *,
- int *, enum noside, LONGEST, LONGEST));
+init_array_element (value_ptr, value_ptr, struct expression *,
+ int *, enum noside, LONGEST, LONGEST);
#if defined (__GNUC__) && !__STDC__
inline
#endif
static value_ptr
-evaluate_subexp (expect_type, exp, pos, noside)
- struct type *expect_type;
- register struct expression *exp;
- register int *pos;
- enum noside noside;
+evaluate_subexp (struct type *expect_type, register struct expression *exp,
+ register int *pos, enum noside noside)
{
return (*exp->language_defn->evaluate_exp) (expect_type, exp, pos, noside);
}
and return the result as a number. */
CORE_ADDR
-parse_and_eval_address (exp)
- char *exp;
+parse_and_eval_address (char *exp)
{
struct expression *expr = parse_expression (exp);
register CORE_ADDR addr;
and advanced that variable across the characters parsed. */
CORE_ADDR
-parse_and_eval_address_1 (expptr)
- char **expptr;
+parse_and_eval_address_1 (char **expptr)
{
struct expression *expr = parse_exp_1 (expptr, (struct block *) 0, 0);
register CORE_ADDR addr;
return addr;
}
+/* Like parse_and_eval_address, but treats the value of the expression
+ as an integer, not an address, returns a LONGEST, not a CORE_ADDR */
+LONGEST
+parse_and_eval_long (char *exp)
+{
+ struct expression *expr = parse_expression (exp);
+ register LONGEST retval;
+ register struct cleanup *old_chain =
+ make_cleanup (free_current_contents, &expr);
+
+ retval = value_as_long (evaluate_expression (expr));
+ do_cleanups (old_chain);
+ return (retval);
+}
+
value_ptr
-parse_and_eval (exp)
- char *exp;
+parse_and_eval (char *exp)
{
struct expression *expr = parse_expression (exp);
register value_ptr val;
EXPP is advanced to point to the comma. */
value_ptr
-parse_to_comma_and_eval (expp)
- char **expp;
+parse_to_comma_and_eval (char **expp)
{
struct expression *expr = parse_exp_1 (expp, (struct block *) 0, 1);
register value_ptr val;
See expression.h for info on the format of an expression. */
value_ptr
-evaluate_expression (exp)
- struct expression *exp;
+evaluate_expression (struct expression *exp)
{
int pc = 0;
return evaluate_subexp (NULL_TYPE, exp, &pc, EVAL_NORMAL);
and getting a value whose type alone is correct. */
value_ptr
-evaluate_type (exp)
- struct expression *exp;
+evaluate_type (struct expression *exp)
{
int pc = 0;
return evaluate_subexp (NULL_TYPE, exp, &pc, EVAL_AVOID_SIDE_EFFECTS);
returning the label. Otherwise, does nothing and returns NULL. */
static char *
-get_label (exp, pos)
- register struct expression *exp;
- int *pos;
+get_label (register struct expression *exp, int *pos)
{
if (exp->elts[*pos].opcode == OP_LABELED)
{
return NULL;
}
-/* This function evaluates tupes (in Chill) or brace-initializers
+/* This function evaluates tuples (in Chill) or brace-initializers
(in C/C++) for structure types. */
static value_ptr
-evaluate_struct_tuple (struct_val, exp, pos, noside, nargs)
- value_ptr struct_val;
- register struct expression *exp;
- register int *pos;
- enum noside noside;
- int nargs;
+evaluate_struct_tuple (value_ptr struct_val, register struct expression *exp,
+ register int *pos, enum noside noside, int nargs)
{
struct type *struct_type = check_typedef (VALUE_TYPE (struct_val));
struct type *substruct_type = struct_type;
Returns last index value. */
static LONGEST
-init_array_element (array, element, exp, pos, noside, low_bound, high_bound)
- value_ptr array, element;
- register struct expression *exp;
- register int *pos;
- enum noside noside;
- LONGEST low_bound, high_bound;
+init_array_element (value_ptr array, value_ptr element,
+ register struct expression *exp, register int *pos,
+ enum noside noside, LONGEST low_bound, LONGEST high_bound)
{
LONGEST index;
int element_size = TYPE_LENGTH (VALUE_TYPE (element));
}
value_ptr
-evaluate_subexp_standard (expect_type, exp, pos, noside)
- struct type *expect_type;
- register struct expression *exp;
- register int *pos;
- enum noside noside;
+evaluate_subexp_standard (struct type *expect_type,
+ register struct expression *exp, register int *pos,
+ enum noside noside)
{
enum exp_opcode op;
int tem, tem2, tem3;
then only the type of the result need be correct. */
static value_ptr
-evaluate_subexp_for_address (exp, pos, noside)
- register struct expression *exp;
- register int *pos;
- enum noside noside;
+evaluate_subexp_for_address (register struct expression *exp, register int *pos,
+ enum noside noside)
{
enum exp_opcode op;
register int pc;
*/
value_ptr
-evaluate_subexp_with_coercion (exp, pos, noside)
- register struct expression *exp;
- register int *pos;
- enum noside noside;
+evaluate_subexp_with_coercion (register struct expression *exp,
+ register int *pos, enum noside noside)
{
register enum exp_opcode op;
register int pc;
Advance *POS over the subexpression. */
static value_ptr
-evaluate_subexp_for_sizeof (exp, pos)
- register struct expression *exp;
- register int *pos;
+evaluate_subexp_for_sizeof (register struct expression *exp, register int *pos)
{
enum exp_opcode op;
register int pc;
/* Parse a type expression in the string [P..P+LENGTH). */
struct type *
-parse_and_eval_type (p, length)
- char *p;
- int length;
+parse_and_eval_type (char *p, int length)
{
char *tmp = (char *) alloca (length + 4);
struct expression *expr;
}
int
-calc_f77_array_dims (array_type)
- struct type *array_type;
+calc_f77_array_dims (struct type *array_type)
{
int ndimen = 1;
struct type *tmp_type;