NEGL	AX
	MOVL	AX, ret+12(FP)
	RET

TEXT runtime·lwp_tramp(SB),NOSPLIT,$0

	// Set FS to point at m->tls
	LEAL	m_tls(BX), BP
	PUSHAL				// save registers
	PUSHL	BP
	CALL	lwp_setprivate<>(SB)
	POPL	AX
	POPAL

	// Now segment is established. Initialize m, g.
	get_tls(AX)
	MOVL	DX, g(AX)
	MOVL	BX, g_m(DX)

	CALL	runtime·stackcheck(SB)	// smashes AX, CX