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Commit 6faeeea4 authored by Michael Ellerman's avatar Michael Ellerman Committed by Shuah Khan
Browse files

selftests: Add install support for the powerpc tests 



The bulk of the selftests are actually below the powerpc sub directory.

This adds support for installing them, when on a powerpc machine, or if
ARCH and CROSS_COMPILE are set appropriately.

This is a little more complicated because of the sub directory structure
under powerpc, but much of the common logic in lib.mk is still used. The
net effect of the patch is still a reduction in code.

Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Signed-off-by: default avatarShuah Khan <shuahkh@osg.samsung.com>
parent 5744de54

tools/testing/selftests/powerpc/Makefile

+17 −2
Original line number Diff line number Diff line
@@ -22,10 +22,25 @@ all: $(TARGETS) 
$(TARGETS):

	$(MAKE) -k -C $@ all



run_tests: all

include ../lib.mk



override define RUN_TESTS

	@for TARGET in $(TARGETS); do \

		$(MAKE) -C $$TARGET run_tests; \

	done;

endef



override define INSTALL_RULE

	@for TARGET in $(TARGETS); do \

		$(MAKE) -C $$TARGET install; \

	done;

endef



override define EMIT_TESTS

	@for TARGET in $(TARGETS); do \

		$(MAKE) -s -C $$TARGET emit_tests; \

	done;

endef



clean:

	@for TARGET in $(TARGETS); do \
@@ -36,4 +51,4 @@ clean: 
tags:

	find . -name '*.c' -o -name '*.h' | xargs ctags



.PHONY: all run_tests clean tags $(TARGETS)
 
.PHONY: tags $(TARGETS)

tools/testing/selftests/powerpc/copyloops/Makefile

+5 −10
Original line number Diff line number Diff line
@@ -6,24 +6,19 @@ CFLAGS += -D SELFTEST 
# Use our CFLAGS for the implicit .S rule

ASFLAGS = $(CFLAGS)



PROGS := copyuser_64 copyuser_power7 memcpy_64 memcpy_power7

TEST_PROGS := copyuser_64 copyuser_power7 memcpy_64 memcpy_power7

EXTRA_SOURCES := validate.c ../harness.c



all: $(PROGS)

all: $(TEST_PROGS)



copyuser_64:     CPPFLAGS += -D COPY_LOOP=test___copy_tofrom_user_base

copyuser_power7: CPPFLAGS += -D COPY_LOOP=test___copy_tofrom_user_power7

memcpy_64:       CPPFLAGS += -D COPY_LOOP=test_memcpy

memcpy_power7:   CPPFLAGS += -D COPY_LOOP=test_memcpy_power7



$(PROGS): $(EXTRA_SOURCES)

$(TEST_PROGS): $(EXTRA_SOURCES)



run_tests: all

	@-for PROG in $(PROGS); do \

		./$$PROG; \

	done;

include ../../lib.mk



clean:

	rm -f $(PROGS) *.o



.PHONY: all run_tests clean
 
	rm -f $(TEST_PROGS) *.o

tools/testing/selftests/powerpc/mm/Makefile

+5 −10
Original line number Diff line number Diff line 
noarg:

	$(MAKE) -C ../



PROGS := hugetlb_vs_thp_test subpage_prot

TEST_PROGS := hugetlb_vs_thp_test subpage_prot



all: $(PROGS) tempfile

all: $(TEST_PROGS) tempfile



$(PROGS): ../harness.c

$(TEST_PROGS): ../harness.c



run_tests: all

	@-for PROG in $(PROGS); do \

		./$$PROG; \

	done;

include ../../lib.mk



tempfile:

	dd if=/dev/zero of=tempfile bs=64k count=1



clean:

	rm -f $(PROGS) tempfile



.PHONY: all run_tests clean
 
	rm -f $(TEST_PROGS) tempfile

tools/testing/selftests/powerpc/pmu/Makefile

+26 −22
Original line number Diff line number Diff line 
noarg:

	$(MAKE) -C ../



PROGS := count_instructions l3_bank_test per_event_excludes

TEST_PROGS := count_instructions l3_bank_test per_event_excludes

EXTRA_SOURCES := ../harness.c event.c lib.c



SUB_TARGETS = ebb

all: $(TEST_PROGS) ebb



all: $(PROGS) $(SUB_TARGETS)



$(PROGS): $(EXTRA_SOURCES)

$(TEST_PROGS): $(EXTRA_SOURCES)



# loop.S can only be built 64-bit

count_instructions: loop.S count_instructions.c $(EXTRA_SOURCES)

	$(CC) $(CFLAGS) -m64 -o $@ $^



run_tests: all sub_run_tests

	@-for PROG in $(PROGS); do \

		./$$PROG; \

	done;

include ../../lib.mk



clean: sub_clean

	rm -f $(PROGS) loop.o

DEFAULT_RUN_TESTS := $(RUN_TESTS)

override define RUN_TESTS

	$(DEFAULT_RUN_TESTS)

	$(MAKE) -C ebb run_tests

endef



$(SUB_TARGETS):

	$(MAKE) -k -C $@ all

DEFAULT_EMIT_TESTS := $(EMIT_TESTS)

override define EMIT_TESTS

	$(DEFAULT_EMIT_TESTS)

	$(MAKE) -s -C ebb emit_tests

endef



sub_run_tests: all

	@for TARGET in $(SUB_TARGETS); do \

		$(MAKE) -C $$TARGET run_tests; \

	done;

DEFAULT_INSTALL := $(INSTALL_RULE)

override define INSTALL_RULE

	$(DEFAULT_INSTALL_RULE)

	$(MAKE) -C ebb install

endef



sub_clean:

	@for TARGET in $(SUB_TARGETS); do \

		$(MAKE) -C $$TARGET clean; \

	done;

clean:

	rm -f $(TEST_PROGS) loop.o

	$(MAKE) -C ebb clean



ebb:

	$(MAKE) -k -C $@ all



.PHONY: all run_tests clean sub_run_tests sub_clean $(SUB_TARGETS)
 
.PHONY: all run_tests clean ebb

tools/testing/selftests/powerpc/pmu/ebb/Makefile

+5 −8
Original line number Diff line number Diff line
@@ -4,7 +4,7 @@ noarg: 
# The EBB handler is 64-bit code and everything links against it

CFLAGS += -m64



PROGS := reg_access_test event_attributes_test cycles_test	\

TEST_PROGS := reg_access_test event_attributes_test cycles_test	\

	 cycles_with_freeze_test pmc56_overflow_test		\

	 ebb_vs_cpu_event_test cpu_event_vs_ebb_test		\

	 cpu_event_pinned_vs_ebb_test task_event_vs_ebb_test	\
@@ -16,18 +16,15 @@ PROGS := reg_access_test event_attributes_test cycles_test \ 
	 lost_exception_test no_handler_test			\

	 cycles_with_mmcr2_test



all: $(PROGS)

all: $(TEST_PROGS)



$(PROGS): ../../harness.c ../event.c ../lib.c ebb.c ebb_handler.S trace.c busy_loop.S

$(TEST_PROGS): ../../harness.c ../event.c ../lib.c ebb.c ebb_handler.S trace.c busy_loop.S



instruction_count_test: ../loop.S



lost_exception_test: ../lib.c



run_tests: all

	@-for PROG in $(PROGS); do \

		./$$PROG; \

	done;

include ../../../lib.mk



clean:

	rm -f $(PROGS)
 
	rm -f $(TEST_PROGS)