Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995,
1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
- 2008, 2009 Free Software Foundation, Inc.
+ 2008, 2009, 2010 Free Software Foundation, Inc.
This file is part of GDB.
struct value;
-/* Needed if another module needs to maintain its own list of values. */
-
-void value_prepend_to_list (struct value **head, struct value *val);
-void value_remove_from_list (struct value **head, struct value *val);
-
/* Values are stored in a chain, so that they can be deleted easily
over calls to the inferior. Values assigned to internal variables,
put into the value history or exposed to Python are taken off this
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 int value_lazy (struct value *);
extern void set_value_lazy (struct value *value, int val);
+extern int value_stack (struct value *);
+extern void set_value_stack (struct value *value, int val);
+
/* value_contents() and value_contents_raw() both return the address
of the gdb buffer used to hold a copy of the contents of the lval.
value_contents() is used when the contents of the buffer are needed
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);
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);
+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_struct_elt (struct value **argp,
struct value **args,
- char *name, int *static_memfuncp,
- char *err);
+ const char *name, int *static_memfuncp,
+ const char *err);
extern struct value *value_aggregate_elt (struct type *curtype,
char *name,
+ struct type *expect_type,
int want_address,
enum noside noside);
extern struct value *value_static_field (struct type *type, int fieldno);
-extern struct fn_field *value_find_oload_method_list (struct value **, char *,
+extern struct fn_field *value_find_oload_method_list (struct value **,
+ const char *,
int, int *,
struct type **, int *);
extern int find_overload_match (struct type **arg_types, int nargs,
- char *name, int method, int lax,
+ const char *name, int method, int lax,
struct value **objp, struct symbol *fsym,
struct value **valp, struct symbol **symp,
- int *staticp);
+ int *staticp, const int no_adl);
extern struct value *value_field (struct value *arg1, int fieldno);
extern struct value *value_cast (struct type *type, struct value *arg2);
+extern struct value *value_reinterpret_cast (struct type *type,
+ struct value *arg);
+
+extern struct value *value_dynamic_cast (struct type *type, struct value *arg);
+
extern struct value *value_zero (struct type *type, enum lval_type lv);
extern struct value *value_one (struct type *type, enum lval_type lv);
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_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,
extern struct internalvar *create_internalvar (const char *name);
-typedef struct value * (*internalvar_make_value) (struct internalvar *);
-
+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 value_equal (struct value *arg1, struct value *arg2);
+extern int value_equal_contents (struct value *arg1, struct value *arg2);
+
extern int value_less (struct value *arg1, struct value *arg2);
extern int value_logical_not (struct value *arg1);
extern struct value *value_fn_field (struct value **arg1p, struct fn_field *f,
int j, struct type *type, int offset);
+extern int binop_types_user_defined_p (enum exp_opcode op,
+ struct type *type1,
+ struct type *type2);
+
extern int binop_user_defined_p (enum exp_opcode op, struct value *arg1,
struct value *arg2);
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_copy (struct value *);
+extern void preserve_one_value (struct value *, struct objfile *, htab_t);
+
/* From valops.c */
extern struct value *varying_to_slice (struct value *);
/* 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 *);