arch/riscv/lib/Makefile - third_party/kernel - Git at Google

 # SPDX-License-Identifier: GPL-2.0-only
 lib-y	+= delay.o
 lib-y	+= memcpy.o
 lib-y	+= memset.o
 lib-y	+= uaccess.o

 lib-$(CONFIG_64BIT) += tishift.o
	# SPDX-License-Identifier: GPL-2.0-only
	lib-y += delay.o
	lib-y += memcpy.o
	lib-y += memset.o
	lib-y += uaccess.o

	lib-$(CONFIG_64BIT) += tishift.o