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/* SPDX-License-Identifier: copyleft-next-0.3.1 */
#ifndef OPS_COMMON_H
#define OPS_COMMON_H
typedef unsigned long reg_t;
typedef signed long sreg_t;
typedef reg_t (*op_call)(reg_t *sp, reg_t a, reg_t x, reg_t y, reg_t o);
#define NEXT_OP(sp, a, x, y, o) \
return ((op_call)(&__next_op))((sp), (a), (x), (y), (o));
#define CALL(target, sp, a, x, y, o) \
((op_call)(target))((sp), (a), (x), (y), (o));
#define JUMP(target, sp, a, x, y, o) \
return CALL(target, sp, a, x, y, o);
#define BRANCH(target, cond, sp, a, x, y, o) \
do {\
if (cond) {JUMP(target, sp, a, x, y, o);}\
else {NEXT_OP(sp, a, x, y, o);}\
} while (0)
#define DEFINE_OP(name) reg_t _op(reg_t *sp, reg_t a, reg_t x, reg_t y, reg_t o)
#define UNUSED(x) (void)(x);
#define IMM() (*(unsigned long *)(&__imm))
#define __hidden __attribute__((visibility("hidden")))
__hidden extern void *__next_op;
__hidden extern unsigned long __imm;
#endif /* OPS_COMMON_H */
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