/* SPDX-License-Identifier: BSD-2-Clause */
/*
 * Copyright 2022 NXP
 */

	.altmacro
	/*
	 * Multiplication macro for RISC-V harts without M extension.
	 */
	.macro mult, reg_op0, reg_op1, reg_res
		li	\reg_res, 0
		mv	a0, \reg_op0
		mv	a1, \reg_op1
		mv	a2, a0
		li	a0, 0
	1:
		andi	a3, a1, 1
		beqz	a3, 2f
		add	a0, a0, a2
	2:
		srli	a1, a1, 1
		slli	a2, a2, 1
		bnez	a1, 1b
		add	\reg_res, \reg_res, a0
	.endm