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Message-Id: <1425358302-16680-3-git-send-email-mpe@ellerman.id.au> Date: Tue, 3 Mar 2015 15:51:36 +1100 From: Michael Ellerman <mpe@...erman.id.au> To: <linux-kernel@...r.kernel.org> Cc: shuahkh@....samsung.com, davej@...emonkey.org.uk, mmarek@...e.cz, linux-api@...r.kernel.org Subject: [PATCH 3/9] 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: Michael Ellerman <mpe@...erman.id.au> --- tools/testing/selftests/powerpc/Makefile | 19 ++++++++- tools/testing/selftests/powerpc/copyloops/Makefile | 15 +++---- tools/testing/selftests/powerpc/mm/Makefile | 15 +++---- tools/testing/selftests/powerpc/pmu/Makefile | 48 ++++++++++++---------- tools/testing/selftests/powerpc/pmu/ebb/Makefile | 13 +++--- .../testing/selftests/powerpc/primitives/Makefile | 15 +++---- .../testing/selftests/powerpc/stringloops/Makefile | 15 +++---- tools/testing/selftests/powerpc/tm/Makefile | 15 +++---- 8 files changed, 73 insertions(+), 82 deletions(-) diff --git a/tools/testing/selftests/powerpc/Makefile b/tools/testing/selftests/powerpc/Makefile index 1d5e7ad2c460..22c4f8ffa422 100644 --- a/tools/testing/selftests/powerpc/Makefile +++ b/tools/testing/selftests/powerpc/Makefile @@ -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 $$TARGET emit_tests; \ + done; +endef clean: @for TARGET in $(TARGETS); do \ @@ -36,4 +51,4 @@ clean: tags: find . -name '*.c' -o -name '*.h' | xargs ctags -.PHONY: all run_tests clean tags $(TARGETS) +.PHONY: tags $(TARGETS) diff --git a/tools/testing/selftests/powerpc/copyloops/Makefile b/tools/testing/selftests/powerpc/copyloops/Makefile index 6f2d3be227f9..c05023514ce8 100644 --- a/tools/testing/selftests/powerpc/copyloops/Makefile +++ b/tools/testing/selftests/powerpc/copyloops/Makefile @@ -6,24 +6,19 @@ CFLAGS += -D SELFTEST # Use our CFLAGS for the implicit .S rule ASFLAGS = $(CFLAGS) -PROGS := copyuser_64 copyuser_power7 memcpy_64 memcpy_power7 +TEST_PROGS := copyuser_64 copyuser_power7 memcpy_64 memcpy_power7 EXTRA_SOURCES := validate.c ../harness.c -all: $(PROGS) +all: $(TEST_PROGS) copyuser_64: CPPFLAGS += -D COPY_LOOP=test___copy_tofrom_user_base copyuser_power7: CPPFLAGS += -D COPY_LOOP=test___copy_tofrom_user_power7 memcpy_64: CPPFLAGS += -D COPY_LOOP=test_memcpy memcpy_power7: CPPFLAGS += -D COPY_LOOP=test_memcpy_power7 -$(PROGS): $(EXTRA_SOURCES) +$(TEST_PROGS): $(EXTRA_SOURCES) -run_tests: all - @-for PROG in $(PROGS); do \ - ./$$PROG; \ - done; +include ../../lib.mk clean: - rm -f $(PROGS) *.o - -.PHONY: all run_tests clean + rm -f $(TEST_PROGS) *.o diff --git a/tools/testing/selftests/powerpc/mm/Makefile b/tools/testing/selftests/powerpc/mm/Makefile index a14c538dd7f8..41cc3ed66818 100644 --- a/tools/testing/selftests/powerpc/mm/Makefile +++ b/tools/testing/selftests/powerpc/mm/Makefile @@ -1,21 +1,16 @@ 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 \ - ./$$PROG; \ - done; +include ../../lib.mk tempfile: dd if=/dev/zero of=tempfile bs=64k count=1 clean: - rm -f $(PROGS) tempfile - -.PHONY: all run_tests clean + rm -f $(TEST_PROGS) tempfile diff --git a/tools/testing/selftests/powerpc/pmu/Makefile b/tools/testing/selftests/powerpc/pmu/Makefile index c9f4263906a5..5a161175bbd4 100644 --- a/tools/testing/selftests/powerpc/pmu/Makefile +++ b/tools/testing/selftests/powerpc/pmu/Makefile @@ -1,38 +1,42 @@ noarg: $(MAKE) -C ../ -PROGS := count_instructions l3_bank_test per_event_excludes +TEST_PROGS := count_instructions l3_bank_test per_event_excludes EXTRA_SOURCES := ../harness.c event.c lib.c -SUB_TARGETS = ebb +all: $(TEST_PROGS) ebb -all: $(PROGS) $(SUB_TARGETS) - -$(PROGS): $(EXTRA_SOURCES) +$(TEST_PROGS): $(EXTRA_SOURCES) # loop.S can only be built 64-bit count_instructions: loop.S count_instructions.c $(EXTRA_SOURCES) $(CC) $(CFLAGS) -m64 -o $@ $^ -run_tests: all sub_run_tests - @-for PROG in $(PROGS); do \ - ./$$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 diff --git a/tools/testing/selftests/powerpc/pmu/ebb/Makefile b/tools/testing/selftests/powerpc/pmu/ebb/Makefile index 3dc4332698cb..5cdc9dbf2b27 100644 --- a/tools/testing/selftests/powerpc/pmu/ebb/Makefile +++ b/tools/testing/selftests/powerpc/pmu/ebb/Makefile @@ -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 \ - ./$$PROG; \ - done; +include ../../../lib.mk clean: - rm -f $(PROGS) + rm -f $(TEST_PROGS) diff --git a/tools/testing/selftests/powerpc/primitives/Makefile b/tools/testing/selftests/powerpc/primitives/Makefile index ea737ca01732..b68c6221d3d1 100644 --- a/tools/testing/selftests/powerpc/primitives/Makefile +++ b/tools/testing/selftests/powerpc/primitives/Makefile @@ -1,17 +1,12 @@ CFLAGS += -I$(CURDIR) -PROGS := load_unaligned_zeropad +TEST_PROGS := load_unaligned_zeropad -all: $(PROGS) +all: $(TEST_PROGS) -$(PROGS): ../harness.c +$(TEST_PROGS): ../harness.c -run_tests: all - @-for PROG in $(PROGS); do \ - ./$$PROG; \ - done; +include ../../lib.mk clean: - rm -f $(PROGS) *.o - -.PHONY: all run_tests clean + rm -f $(TEST_PROGS) *.o diff --git a/tools/testing/selftests/powerpc/stringloops/Makefile b/tools/testing/selftests/powerpc/stringloops/Makefile index 506d77346477..2a728f4d2873 100644 --- a/tools/testing/selftests/powerpc/stringloops/Makefile +++ b/tools/testing/selftests/powerpc/stringloops/Makefile @@ -2,19 +2,14 @@ CFLAGS += -m64 CFLAGS += -I$(CURDIR) -PROGS := memcmp +TEST_PROGS := memcmp EXTRA_SOURCES := memcmp_64.S ../harness.c -all: $(PROGS) +all: $(TEST_PROGS) -$(PROGS): $(EXTRA_SOURCES) +$(TEST_PROGS): $(EXTRA_SOURCES) -run_tests: all - @-for PROG in $(PROGS); do \ - ./$$PROG; \ - done; +include ../../lib.mk clean: - rm -f $(PROGS) *.o - -.PHONY: all run_tests clean + rm -f $(TEST_PROGS) *.o diff --git a/tools/testing/selftests/powerpc/tm/Makefile b/tools/testing/selftests/powerpc/tm/Makefile index 2cede239a074..34f2ec634b40 100644 --- a/tools/testing/selftests/powerpc/tm/Makefile +++ b/tools/testing/selftests/powerpc/tm/Makefile @@ -1,15 +1,10 @@ -PROGS := tm-resched-dscr +TEST_PROGS := tm-resched-dscr -all: $(PROGS) +all: $(TEST_PROGS) -$(PROGS): ../harness.c +$(TEST_PROGS): ../harness.c -run_tests: all - @-for PROG in $(PROGS); do \ - ./$$PROG; \ - done; +include ../../lib.mk clean: - rm -f $(PROGS) *.o - -.PHONY: all run_tests clean + rm -f $(TEST_PROGS) *.o -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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