linux/arch/csky/lib/Makefile
Matteo Croce e4df2d5e85 csky: Add C based string functions
Try to access RAM with the largest bit width possible, but without
doing unaligned accesses.

A further improvement could be to use multiple read and writes as the
assembly version was trying to do.

Tested on a BeagleV Starlight with a SiFive U74 core, where the
improvement is noticeable.

Signed-off-by: Matteo Croce <mcroce@microsoft.com>
Co-developed-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
2022-04-18 21:23:55 +08:00

7 lines
208 B
Makefile

# SPDX-License-Identifier: GPL-2.0-only
lib-y := usercopy.o delay.o
obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o
ifneq ($(CONFIG_HAVE_EFFICIENT_UNALIGNED_STRING_OPS), y)
lib-y += string.o
endif