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/* This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#ifndef __GCC_OBJECTS_H__
#define __GCC_OBJECTS_H__
enum GPY_LIT_T {
TYPE_INTEGER,
TYPE_STRING,
TYPE_BOOLEAN,
TYPE_FLOAT,
TYPE_VECTOR,
TYPE_NONE,
};
enum GPY_OBJECT_T {
TYPE_OBJECT_STATE,
TYPE_OBJECT_LIT,
TYPE_CALLABLE,
TYPE_NULL,
};
typedef struct gpy_rr_literal_t {
enum GPY_LIT_T type;
union {
int integer;
float decimal;
char * string;
bool boolean;
} literal ;
} gpy_literal_t ;
#define Gpy_Lit_Init( x ) \
x = gpy_malloc( sizeof(gpy_literal_t) ); \
x->type = TYPE_NONE; \
x->literal.integer = 0;
typedef struct gpy_rr_object_state_t {
char * obj_t_ident;
signed long ref_count;
void * self;
struct gpy_typedef_t * definition;
} gpy_object_state_t ;
typedef struct gpy_object_t {
enum GPY_OBJECT_T T;
union{
gpy_object_state_t * object_state;
struct gpy_callable__t * call;
gpy_literal_t * literal;
} o ;
} gpy_object_t ;
#define METH_NOARGS (1 << 0) /* 0x01 */
#define METH_VARARGS (1 << 1) /* 0x02 */
#define METH_KEYWORDS (1 << 2) /* 0x03 */
typedef gpy_object_t * (*binary_op)( gpy_object_t *,
gpy_object_t * );
typedef gpy_object_t * (*gpy_std_callable)
(gpy_object_t **);
typedef struct gpy_callable__t {
char * ident;
gpy_std_callable call;
int n;
} gpy_callable_t ;
typedef gpy_object_t * (*gpy_builtin_callback__)
(gpy_object_t *, gpy_object_t ** );
typedef struct gpy_builtin_method_def_t {
char * identifer;
gpy_builtin_callback__ callback;
unsigned char args_type;
} gpy_method_def_t ;
typedef struct gpy_number_prot_t
{
bool init;
binary_op n_add;
binary_op n_sub;
binary_op n_div;
binary_op n_mul;
binary_op n_pow;
// binary_op n_mod;
binary_op n_let;
binary_op n_lee;
binary_op n_get;
binary_op n_gee;
binary_op n_eee;
binary_op n_nee;
binary_op n_orr;
binary_op n_and;
} gpy_num_prot_t ;
typedef struct gpy_typedef_t {
char * identifier;
size_t builtin_type_size;
gpy_object_t * (*init_hook)(struct gpy_typedef_t *, gpy_object_t **);
void (*destroy_hook)(gpy_object_t *);
void (*print_hook)(gpy_object_t * , FILE *, bool);
struct gpy_number_prot_t * binary_protocol;
struct gpy_builtin_method_def_t * methods;
} gpy_typedef_t ;
#define NULL_OBJ_STATE (gpy_object_state_t *) NULL
#define NULL_OBJECT (gpy_object_t *) NULL
extern void gpy_rr_init_runtime (void);
extern gpy_object_t * gpy_rr_fold_integer (int);
extern bool gpy_args_check_fmt (gpy_object_t **, const char *);
extern int gpy_args_lit_parse_int (gpy_object_t *);
extern gpy_object_t * gpy_create_object_state (gpy_typedef_t *,
const void *);
extern void gpy_rr_init_primitives (void);
#endif //__GCC_OBJECTS_H__
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