/usr/src/kernels/4.18.0-553.157.1.el8_10.x86_64/tools/testing/selftests/powerpc/copyloops
Edit: /usr/src/kernels/4.18.0-553.157.1.el8_10.x86_64/tools/testing/selftests/powerpc/copyloops/Makefile (907B)
# SPDX-License-Identifier: GPL-2.0
# The loops are all 64-bit code
CFLAGS += -m64
CFLAGS += -I$(CURDIR)
CFLAGS += -D SELFTEST
CFLAGS += -maltivec
# Use our CFLAGS for the implicit .S rule & set the asm machine type
ASFLAGS = $(CFLAGS) -Wa,-mpower4
TEST_GEN_PROGS := copyuser_64 copyuser_power7 memcpy_64 memcpy_power7 memcpy_mcsafe_64
EXTRA_SOURCES := validate.c ../harness.c
top_srcdir = ../../../../..
include ../../lib.mk
$(OUTPUT)/copyuser_64: CPPFLAGS += -D COPY_LOOP=test___copy_tofrom_user_base
$(OUTPUT)/copyuser_power7: CPPFLAGS += -D COPY_LOOP=test___copy_tofrom_user_power7
$(OUTPUT)/memcpy_64: CPPFLAGS += -D COPY_LOOP=test_memcpy
$(OUTPUT)/memcpy_power7: CPPFLAGS += -D COPY_LOOP=test_memcpy_power7
$(OUTPUT)/memcpy_mcsafe_64: memcpy_mcsafe_64.S $(EXTRA_SOURCES)
$(CC) $(CPPFLAGS) $(CFLAGS) \
-D COPY_LOOP=test_memcpy_mcsafe \
-o $@ $^
$(TEST_GEN_PROGS): $(EXTRA_SOURCES)