syscall
#define syscall _syscall
syscall(int arg1, ...)
syscall(struct lwp *l, uint64_t code, struct trapframe *tf)
syscall(struct trapframe *tf, lwp_t *l, uint32_t insn)
syscall(struct trapframe *frame, int *args)
#define syscall 0
syscall(register_t code, struct frame frame)
syscall(struct lwp *l, struct trapframe *tf)
syscall(register_t code, struct trapframe *tf, register_t pc)
syscall(struct trapframe64 *tf, register_t code, register_t pc)
syscall(void)
syscall(struct trapframe *tf)
syscall(struct trapframe *frame)
ENTRY(syscall)
#define syscall(number, ...) syscall6(number, ## __VA_ARGS__, \