extern int value_bitpos (struct value *);
extern void set_value_bitpos (struct value *, int bit);
+/* Only used for bitfields; the containing value. This allows a
+ single read from the target when displaying multiple
+ bitfields. */
+
+struct value *value_parent (struct value *);
+
/* Describes offset of a value within lval of a structure in bytes.
If lval == lval_memory, this is an offset to the address. If lval
== lval_register, this is a further offset from location.address
extern enum lval_type *deprecated_value_lval_hack (struct value *);
#define VALUE_LVAL(val) (*deprecated_value_lval_hack (val))
-/* If lval == lval_memory, this is the address in the inferior. If
- lval == lval_register, this is the byte offset into the registers
- structure. */
-extern CORE_ADDR *deprecated_value_address_hack (struct value *);
-#define VALUE_ADDRESS(val) (*deprecated_value_address_hack (val))
+/* If lval == lval_memory, return the address in the inferior. If
+ lval == lval_register, return the byte offset into the registers
+ structure. Otherwise, return 0. The returned address
+ includes the offset, if any. */
+extern CORE_ADDR value_address (struct value *);
+
+/* Like value_address, except the result does not include value's
+ offset. */
+extern CORE_ADDR value_raw_address (struct value *);
+
+/* Set the address of a value. */
+extern void set_value_address (struct value *, CORE_ADDR);
/* Pointer to internal variable. */
extern struct internalvar **deprecated_value_internalvar_hack (struct value *);
extern struct value *coerce_array (struct value *value);
-/* Internal variables (variables for convenience of use of debugger)
- are recorded as a chain of these structures. */
-
-typedef struct value * (*internalvar_make_value) (struct internalvar *);
-
-struct internalvar
-{
- struct internalvar *next;
- char *name;
- struct value *value;
- internalvar_make_value make_value;
- int endian;
- /* True if this internalvar is the canonical name for a convenience
- function. */
- int canonical;
-};
-
\f
#include "symtab.h"
struct frame_info;
struct fn_field;
-extern void print_address_demangle (CORE_ADDR, struct ui_file *, int);
+extern void print_address_demangle (struct gdbarch *, CORE_ADDR,
+ struct ui_file *, int);
extern LONGEST value_as_long (struct value *val);
extern DOUBLEST value_as_double (struct value *val);
extern DOUBLEST unpack_double (struct type *type, const gdb_byte *valaddr,
int *invp);
extern CORE_ADDR unpack_pointer (struct type *type, const gdb_byte *valaddr);
+LONGEST unpack_bits_as_long (struct type *field_type, const gdb_byte *valaddr,
+ int bitpos, int bitsize);
extern LONGEST unpack_field_as_long (struct type *type,
const gdb_byte *valaddr,
int fieldno);
extern struct value *value_from_double (struct type *type, DOUBLEST num);
extern struct value *value_from_decfloat (struct type *type,
const gdb_byte *decbytes);
-extern struct value *value_from_string (char *string);
extern struct value *value_at (struct type *type, CORE_ADDR addr);
extern struct value *value_at_lazy (struct type *type, CORE_ADDR addr);
extern void value_free_to_mark (struct value *mark);
-extern struct value *value_typed_string (char *ptr, int len,
- struct type *char_type);
-extern struct value *value_string (char *ptr, int len);
-extern struct value *value_bitstring (char *ptr, int len);
+extern struct value *value_cstring (char *ptr, int len,
+ struct type *char_type);
+extern struct value *value_string (char *ptr, int len,
+ struct type *char_type);
+extern struct value *value_bitstring (char *ptr, int len,
+ struct type *index_type);
extern struct value *value_array (int lowbound, int highbound,
struct value **elemvec);
extern struct value *value_binop (struct value *arg1, struct value *arg2,
enum exp_opcode op);
-extern struct value *value_ptradd (struct value *arg1, struct value *arg2);
-
-extern struct value *value_ptrsub (struct value *arg1, struct value *arg2);
+extern struct value *value_ptradd (struct value *arg1, LONGEST arg2);
extern LONGEST value_ptrdiff (struct value *arg1, struct value *arg2);
extern struct value *value_repeat (struct value *arg1, int count);
-extern struct value *value_subscript (struct value *array, struct value *idx);
+extern struct value *value_subscript (struct value *array, LONGEST index);
extern struct value *value_bitstring_subscript (struct type *type,
struct value *bitstring,
- struct value *idx);
+ LONGEST index);
extern struct value *register_value_being_returned (struct type *valtype,
struct regcache *retbuf);
extern int value_bit_index (struct type *type, const gdb_byte *addr,
int index);
-extern int using_struct_return (struct type *func_type,
+extern int using_struct_return (struct gdbarch *gdbarch,
+ struct type *func_type,
struct type *value_type);
extern struct value *evaluate_expression (struct expression *exp);
extern struct value *evaluate_type (struct expression *exp);
+extern struct value *evaluate_subexp (struct type *expect_type,
+ struct expression *exp,
+ int *pos, enum noside noside);
+
extern struct value *evaluate_subexpression_type (struct expression *exp,
int subexp);
extern struct value *access_value_history (int num);
-extern struct value *value_of_internalvar (struct internalvar *var);
+extern struct value *value_of_internalvar (struct gdbarch *gdbarch,
+ struct internalvar *var);
+
+extern int get_internalvar_integer (struct internalvar *var, LONGEST *l);
extern void set_internalvar (struct internalvar *var, struct value *val);
+extern void set_internalvar_integer (struct internalvar *var, LONGEST l);
+
+extern void set_internalvar_string (struct internalvar *var,
+ const char *string);
+
+extern void clear_internalvar (struct internalvar *var);
+
extern void set_internalvar_component (struct internalvar *var,
int offset,
int bitpos, int bitsize,
extern struct internalvar *create_internalvar (const char *name);
+typedef struct value * (*internalvar_make_value) (struct gdbarch *,
+ struct internalvar *);
extern struct internalvar *
create_internalvar_type_lazy (char *name, internalvar_make_value fun);
extern int destructor_name_p (const char *name, const struct type *type);
+extern void value_incref (struct value *val);
+
extern void value_free (struct value *val);
extern void free_all_values (void);
extern int record_latest_value (struct value *val);
-extern void modify_field (gdb_byte *addr, LONGEST fieldval, int bitpos,
- int bitsize);
+extern void modify_field (struct type *type, gdb_byte *addr,
+ LONGEST fieldval, int bitpos, int bitsize);
extern void type_print (struct type *type, char *varstring,
struct ui_file *stream, int show);
extern struct value *value_of_local (const char *name, int complain);
-extern struct value * value_subscripted_rvalue (struct value *array, struct value *idx, int lowerbound);
+extern struct value *value_subscripted_rvalue (struct value *array,
+ LONGEST index, int lowerbound);
/* User function handler. */
-typedef struct value *(*internal_function_fn) (void *cookie,
+typedef struct value *(*internal_function_fn) (struct gdbarch *gdbarch,
+ const struct language_defn *language,
+ void *cookie,
int argc,
struct value **argv);
internal_function_fn handler,
void *cookie);
-struct value *call_internal_function (struct value *function,
+struct value *call_internal_function (struct gdbarch *gdbarch,
+ const struct language_defn *language,
+ struct value *function,
int argc, struct value **argv);
char *value_internal_function_name (struct value *);