RET

// func thr_self() thread
TEXT runtime·thr_self(SB),NOSPLIT,$8-8
	MOVD	$ptr-8(SP), R0	// arg 1 &8(SP)
	MOVD	$SYS_thr_self, R8
	SVC
	MOVD	ptr-8(SP), R0
	MOVD	R0, ret+0(FP)
	RET

// func thr_kill(t thread, sig int)
TEXT runtime·thr_kill(SB),NOSPLIT,$0-16
	MOVD	tid+0(FP), R0	// arg 1 pid
	MOVD	sig+8(FP), R1	// arg 2 sig
	MOVD	$SYS_thr_kill, R8
	SVC
	RET

// func raiseproc(sig uint32)

	MOVW	R2, R4	// arg 1 pid
	MOVW	sig+0(FP), R5	// arg 2
	MOVW	$SYS_kill, R2
	SYSCALL
	RET

TEXT ·getpid(SB),NOSPLIT,$0-4
	MOVW	$SYS_getpid, R2
	SYSCALL
	MOVW	R2, ret+0(FP)
	RET

TEXT ·tgkill(SB),NOSPLIT,$0-12
	MOVW	tgid+0(FP), R4
	MOVW	tid+4(FP), R5
	MOVW	sig+8(FP), R6
	MOVW	$SYS_tgkill, R2
	SYSCALL
	RET

TEXT runtime·setitimer(SB),NOSPLIT,$0-12
	MOVW	mode+0(FP), R4