mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

selftests: enable O and KBUILD_OUTPUT 

Enable O and KBUILD_OUTPUT for kselftest. User could compile kselftest
to another directory by passing O or KBUILD_OUTPUT. And O is high
priority than KBUILD_OUTPUT.

Signed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
This commit is contained in:
bamvor.zhangjian@huawei.com 2016-11-29 19:55:52 +08:00 committed by Shuah Khan
parent 80d443e887
commit a8ba798bc8
18 changed files with 122 additions and 75 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
tools/testing/selftests/Makefile
View File

@ -49,29 +49,44 @@ override LDFLAGS =
override MAKEFLAGS = override MAKEFLAGS =
endif endif
BUILD := $(O)
ifndef BUILD
BUILD := $(KBUILD_OUTPUT)
endif
ifndef BUILD
BUILD := $(shell pwd)
endif
export BUILD
all: all:
for TARGET in $(TARGETS); do \ for TARGET in $(TARGETS); do \
make -C $$TARGET; \ BUILD_TARGET=$$BUILD/$$TARGET; \
mkdir $$BUILD_TARGET -p; \
make OUTPUT=$$BUILD_TARGET -C $$TARGET;\
done; done;
run_tests: all run_tests: all
for TARGET in $(TARGETS); do \ for TARGET in $(TARGETS); do \
make -C $$TARGET run_tests; \ BUILD_TARGET=$$BUILD/$$TARGET; \
make OUTPUT=$$BUILD_TARGET -C $$TARGET run_tests;\
done; done;
hotplug: hotplug:
for TARGET in $(TARGETS_HOTPLUG); do \ for TARGET in $(TARGETS_HOTPLUG); do \
make -C $$TARGET; \ BUILD_TARGET=$$BUILD/$$TARGET; \
make OUTPUT=$$BUILD_TARGET -C $$TARGET;\
done; done;
run_hotplug: hotplug run_hotplug: hotplug
for TARGET in $(TARGETS_HOTPLUG); do \ for TARGET in $(TARGETS_HOTPLUG); do \
make -C $$TARGET run_full_test; \ BUILD_TARGET=$$BUILD/$$TARGET; \
make OUTPUT=$$BUILD_TARGET -C $$TARGET run_full_test;\
done; done;
clean_hotplug: clean_hotplug:
for TARGET in $(TARGETS_HOTPLUG); do \ for TARGET in $(TARGETS_HOTPLUG); do \
make -C $$TARGET clean; \ BUILD_TARGET=$$BUILD/$$TARGET; \
make OUTPUT=$$BUILD_TARGET -C $$TARGET clean;\
done; done;
run_pstore_crash: run_pstore_crash:
@ -86,7 +101,8 @@ ifdef INSTALL_PATH
@# Ask all targets to install their files @# Ask all targets to install their files
mkdir -p $(INSTALL_PATH) mkdir -p $(INSTALL_PATH)
for TARGET in $(TARGETS); do \ for TARGET in $(TARGETS); do \
make -C $$TARGET INSTALL_PATH=$(INSTALL_PATH)/$$TARGET install; \ BUILD_TARGET=$$BUILD/$$TARGET; \
make OUTPUT=$$BUILD_TARGET -C $$TARGET INSTALL_PATH=$(INSTALL_PATH)/$$TARGET install; \
done; done;
@# Ask all targets to emit their test scripts @# Ask all targets to emit their test scripts
@ -95,10 +111,11 @@ ifdef INSTALL_PATH
echo "ROOT=\$$PWD" >> $(ALL_SCRIPT) echo "ROOT=\$$PWD" >> $(ALL_SCRIPT)
for TARGET in $(TARGETS); do \ for TARGET in $(TARGETS); do \
BUILD_TARGET=$$BUILD/$$TARGET; \
echo "echo ; echo Running tests in $$TARGET" >> $(ALL_SCRIPT); \ echo "echo ; echo Running tests in $$TARGET" >> $(ALL_SCRIPT); \
echo "echo ========================================" >> $(ALL_SCRIPT); \ echo "echo ========================================" >> $(ALL_SCRIPT); \
echo "cd $$TARGET" >> $(ALL_SCRIPT); \ echo "cd $$TARGET" >> $(ALL_SCRIPT); \
make -s --no-print-directory -C $$TARGET emit_tests >> $(ALL_SCRIPT); \ make -s --no-print-directory OUTPUT=$$BUILD_TARGET -C $$TARGET emit_tests >> $(ALL_SCRIPT); \
echo "cd \$$ROOT" >> $(ALL_SCRIPT); \ echo "cd \$$ROOT" >> $(ALL_SCRIPT); \
done; done;
@ -109,7 +126,8 @@ endif
clean: clean:
for TARGET in $(TARGETS); do \ for TARGET in $(TARGETS); do \
make -C $$TARGET clean; \ BUILD_TARGET=$$BUILD/$$TARGET; \
make OUTPUT=$$BUILD_TARGET -C $$TARGET clean;\
done; done;
.PHONY: install .PHONY: install

13
tools/testing/selftests/exec/Makefile
View File

@ -5,18 +5,19 @@ TEST_GEN_FILES := execveat.symlink execveat.denatured script subdir
# Makefile is a run-time dependency, since it's accessed by the execveat test # Makefile is a run-time dependency, since it's accessed by the execveat test
TEST_FILES := Makefile TEST_FILES := Makefile
EXTRA_CLEAN := subdir.moved execveat.moved xxxxx* EXTRA_CLEAN := $(OUTPUT)/subdir.moved $(OUTPUT)/execveat.moved $(OUTPUT)/xxxxx*
include ../lib.mk include ../lib.mk
subdir: $(OUTPUT)/subdir:
mkdir -p $@ mkdir -p $@
script: $(OUTPUT)/script:
echo '#!/bin/sh' > $@ echo '#!/bin/sh' > $@
echo 'exit $$*' >> $@ echo 'exit $$*' >> $@
chmod +x $@ chmod +x $@
execveat.symlink: execveat $(OUTPUT)/execveat.symlink: $(OUTPUT)/execveat
ln -s -f $< $@ cd $(OUTPUT) && ln -s -f $(shell basename $<) $(shell basename $@)
execveat.denatured: execveat $(OUTPUT)/execveat.denatured: $(OUTPUT)/execveat
cp $< $@ cp $< $@
chmod -x $@ chmod -x $@

2
tools/testing/selftests/ftrace/Makefile
View File

@ -2,6 +2,6 @@ all:
TEST_PROGS := ftracetest TEST_PROGS := ftracetest
TEST_FILES := test.d TEST_FILES := test.d
EXTRA_CLEAN := logs/* EXTRA_CLEAN := $(OUTPUT)/logs/*
include ../lib.mk include ../lib.mk

21
tools/testing/selftests/futex/Makefile
View File

@ -3,13 +3,18 @@ SUBDIRS := functional
TEST_PROGS := run.sh TEST_PROGS := run.sh
.PHONY: all clean .PHONY: all clean
all:
for DIR in $(SUBDIRS); do $(MAKE) -C $$DIR $@ ; done
include ../lib.mk include ../lib.mk
all:
for DIR in $(SUBDIRS); do \
BUILD_TARGET=$$OUTPUT/$$DIR; \
mkdir $$BUILD_TARGET -p; \
make OUTPUT=$$BUILD_TARGET -C $$DIR $@;\
done
override define RUN_TESTS override define RUN_TESTS
./run.sh @if [ `dirname $(OUTPUT)` = $(PWD) ]; then ./run.sh; fi
endef endef
override define INSTALL_RULE override define INSTALL_RULE
@ -17,7 +22,9 @@ override define INSTALL_RULE
install -t $(INSTALL_PATH) $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) install -t $(INSTALL_PATH) $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES)
@for SUBDIR in $(SUBDIRS); do \ @for SUBDIR in $(SUBDIRS); do \
$(MAKE) -C $$SUBDIR INSTALL_PATH=$(INSTALL_PATH)/$$SUBDIR install; \ BUILD_TARGET=$$OUTPUT/$$SUBDIR; \
mkdir $$BUILD_TARGET -p; \
$(MAKE) OUTPUT=$$BUILD_TARGET -C $$SUBDIR INSTALL_PATH=$(INSTALL_PATH)/$$SUBDIR install; \
done; done;
endef endef
@ -26,4 +33,8 @@ override define EMIT_TESTS
endef endef
clean: clean:
for DIR in $(SUBDIRS); do $(MAKE) -C $$DIR $@ ; done for DIR in $(SUBDIRS); do \
BUILD_TARGET=$$OUTPUT/$$DIR; \
mkdir $$BUILD_TARGET -p; \
make OUTPUT=$$BUILD_TARGET -C $$DIR $@;\
done

2
tools/testing/selftests/kcmp/Makefile
View File

@ -2,7 +2,7 @@ CFLAGS += -I../../../../usr/include/
TEST_GEN_PROGS := kcmp_test TEST_GEN_PROGS := kcmp_test
EXTRA_CLEAN := kcmp-test-file EXTRA_CLEAN := $(OUTPUT)/kcmp-test-file
include ../lib.mk include ../lib.mk

19
tools/testing/selftests/lib.mk
View File

@ -4,7 +4,8 @@ CC := $(CROSS_COMPILE)gcc
define RUN_TESTS define RUN_TESTS
@for TEST in $(TEST_GEN_PROGS) $(TEST_PROGS); do \ @for TEST in $(TEST_GEN_PROGS) $(TEST_PROGS); do \
(./$$TEST && echo "selftests: $$TEST [PASS]") || echo "selftests: $$TEST [FAIL]"; \ BASENAME_TEST=`basename $$TEST`; \
cd `dirname $$TEST`; (./$$BASENAME_TEST && echo "selftests: $$BASENAME_TEST [PASS]") || echo "selftests: $$BASENAME_TEST [FAIL]"; cd -;\
done; done;
endef endef
@ -33,19 +34,29 @@ endif
define EMIT_TESTS define EMIT_TESTS
@for TEST in $(TEST_GEN_PROGS) $(TEST_PROGS); do \ @for TEST in $(TEST_GEN_PROGS) $(TEST_PROGS); do \
echo "(./$$TEST && echo \"selftests: $$TEST [PASS]\") || echo \"selftests: $$TEST [FAIL]\""; \ BASENAME_TEST=`basename $$TEST`; \
echo "(./$$BASENAME_TEST && echo \"selftests: $$BASENAME_TEST [PASS]\") || echo \"selftests: $$BASENAME_TEST [FAIL]\""; \
done; done;
endef endef
emit_tests: emit_tests:
$(EMIT_TESTS) $(EMIT_TESTS)
TEST_GEN_PROGS := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_PROGS))
TEST_GEN_FILES := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_FILES))
all: $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) all: $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES)
clean: clean:
$(RM) -r $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) $(EXTRA_CLEAN) $(RM) -r $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) $(EXTRA_CLEAN)
%: %.c $(OUTPUT)/%:%.c
$(CC) $(CFLAGS) $(LDFLAGS) $(LDLIBS) -o $@ $^ $(CC) $(CFLAGS) $(LDFLAGS) $(LDLIBS) $< -o $@
$(OUTPUT)/%.o:%.S
$(CC) $(ASFLAGS) -c $< -o $@
$(OUTPUT)/%:%.S
$(CC) $(ASFLAGS) $< -o $@
.PHONY: run_tests all clean install emit_tests .PHONY: run_tests all clean install emit_tests

15
tools/testing/selftests/powerpc/Makefile
View File

@ -34,32 +34,35 @@ endif
all: $(SUB_DIRS) all: $(SUB_DIRS)
$(SUB_DIRS): $(SUB_DIRS):
$(MAKE) -k -C $@ all BUILD_TARGET=$$OUTPUT/$@; mkdir -p $$BUILD_TARGET; $(MAKE) OUTPUT=$$BUILD_TARGET -k -C $@ all
include ../lib.mk include ../lib.mk
override define RUN_TESTS override define RUN_TESTS
@for TARGET in $(SUB_DIRS); do \ @for TARGET in $(SUB_DIRS); do \
$(MAKE) -C $$TARGET run_tests; \ BUILD_TARGET=$$OUTPUT/$$TARGET; \
$(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET run_tests;\
done; done;
endef endef
override define INSTALL_RULE override define INSTALL_RULE
@for TARGET in $(SUB_DIRS); do \ @for TARGET in $(SUB_DIRS); do \
$(MAKE) -C $$TARGET install; \ BUILD_TARGET=$$OUTPUT/$$TARGET; \
$(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET install;\
done; done;
endef endef
override define EMIT_TESTS override define EMIT_TESTS
@for TARGET in $(SUB_DIRS); do \ @for TARGET in $(SUB_DIRS); do \
$(MAKE) -s -C $$TARGET emit_tests; \ BUILD_TARGET=$$OUTPUT/$$TARGET; \
$(MAKE) OUTPUT=$$BUILD_TARGET -s -C $$TARGET emit_tests;\
done; done;
endef endef
clean: clean:
@for TARGET in $(SUB_DIRS); do \ @for TARGET in $(SUB_DIRS); do \
$(MAKE) -C $$TARGET clean; \ BUILD_TARGET=$$OUTPUT/$$TARGET; \
done; $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET clean;\ done;
rm -f tags rm -f tags
tags: tags:

6
tools/testing/selftests/powerpc/benchmarks/Makefile
View File

@ -6,6 +6,6 @@ $(TEST_GEN_PROGS): ../harness.c
include ../../lib.mk include ../../lib.mk
context_switch: ../utils.c $(OUTPUT)/context_switch: ../utils.c
context_switch: CFLAGS += -maltivec -mvsx -mabi=altivec $(OUTPUT)/context_switch: CFLAGS += -maltivec -mvsx -mabi=altivec
context_switch: LDLIBS += -lpthread $(OUTPUT)/context_switch: LDLIBS += -lpthread

8
tools/testing/selftests/powerpc/copyloops/Makefile
View File

@ -12,9 +12,9 @@ EXTRA_SOURCES := validate.c ../harness.c
include ../../lib.mk include ../../lib.mk
copyuser_64: CPPFLAGS += -D COPY_LOOP=test___copy_tofrom_user_base $(OUTPUT)/copyuser_64: CPPFLAGS += -D COPY_LOOP=test___copy_tofrom_user_base
copyuser_power7: CPPFLAGS += -D COPY_LOOP=test___copy_tofrom_user_power7 $(OUTPUT)/copyuser_power7: CPPFLAGS += -D COPY_LOOP=test___copy_tofrom_user_power7
memcpy_64: CPPFLAGS += -D COPY_LOOP=test_memcpy $(OUTPUT)/memcpy_64: CPPFLAGS += -D COPY_LOOP=test_memcpy
memcpy_power7: CPPFLAGS += -D COPY_LOOP=test_memcpy_power7 $(OUTPUT)/memcpy_power7: CPPFLAGS += -D COPY_LOOP=test_memcpy_power7
$(TEST_GEN_PROGS): $(EXTRA_SOURCES) $(TEST_GEN_PROGS): $(EXTRA_SOURCES)

2
tools/testing/selftests/powerpc/dscr/Makefile
View File

@ -4,6 +4,6 @@ TEST_GEN_PROGS := dscr_default_test dscr_explicit_test dscr_user_test \
include ../../lib.mk include ../../lib.mk
dscr_default_test: LDLIBS += -lpthread $(OUTPUT)/dscr_default_test: LDLIBS += -lpthread
$(TEST_GEN_PROGS): ../harness.c $(TEST_GEN_PROGS): ../harness.c

12
tools/testing/selftests/powerpc/math/Makefile
View File

@ -5,13 +5,13 @@ include ../../lib.mk
$(TEST_GEN_PROGS): ../harness.c $(TEST_GEN_PROGS): ../harness.c
$(TEST_GEN_PROGS): CFLAGS += -O2 -g -pthread -m64 -maltivec $(TEST_GEN_PROGS): CFLAGS += -O2 -g -pthread -m64 -maltivec
fpu_syscall: fpu_asm.S $(OUTPUT)/pu_syscall: fpu_asm.S
fpu_preempt: fpu_asm.S $(OUTPUT)/pu_preempt: fpu_asm.S
fpu_signal: fpu_asm.S $(OUTPUT)/pu_signal: fpu_asm.S
vmx_syscall: vmx_asm.S $(OUTPUT)/mx_syscall: vmx_asm.S
vmx_preempt: vmx_asm.S $(OUTPUT)/mx_preempt: vmx_asm.S
vmx_signal: vmx_asm.S $(OUTPUT)/mx_signal: vmx_asm.S
vsx_preempt: CFLAGS += -mvsx vsx_preempt: CFLAGS += -mvsx
vsx_preempt: vsx_asm.S vsx_preempt: vsx_asm.S

6
tools/testing/selftests/powerpc/mm/Makefile
View File

@ -8,8 +8,8 @@ include ../../lib.mk
$(TEST_GEN_PROGS): ../harness.c $(TEST_GEN_PROGS): ../harness.c
prot_sao: ../utils.c $(OUTPUT)/prot_sao: ../utils.c
tempfile: $(OUTPUT)/tempfile:
dd if=/dev/zero of=tempfile bs=64k count=1 dd if=/dev/zero of=$@ bs=64k count=1

16
tools/testing/selftests/powerpc/pmu/Makefile
View File

@ -11,34 +11,34 @@ all: $(TEST_GEN_PROGS) ebb
$(TEST_GEN_PROGS): $(EXTRA_SOURCES) $(TEST_GEN_PROGS): $(EXTRA_SOURCES)
# loop.S can only be built 64-bit # loop.S can only be built 64-bit
count_instructions: loop.S count_instructions.c $(EXTRA_SOURCES) $(OUTPUT)/count_instructions: loop.S count_instructions.c $(EXTRA_SOURCES)
$(CC) $(CFLAGS) -m64 -o $@ $^ $(CC) $(CFLAGS) -m64 -o $@ $^
per_event_excludes: ../utils.c $(OUTPUT)/per_event_excludes: ../utils.c
DEFAULT_RUN_TESTS := $(RUN_TESTS) DEFAULT_RUN_TESTS := $(RUN_TESTS)
override define RUN_TESTS override define RUN_TESTS
$(DEFAULT_RUN_TESTS) $(DEFAULT_RUN_TESTS)
$(MAKE) -C ebb run_tests TARGET=ebb; BUILD_TARGET=$$OUTPUT/$$TARGET; $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET run_tests
endef endef
DEFAULT_EMIT_TESTS := $(EMIT_TESTS) DEFAULT_EMIT_TESTS := $(EMIT_TESTS)
override define EMIT_TESTS override define EMIT_TESTS
$(DEFAULT_EMIT_TESTS) $(DEFAULT_EMIT_TESTS)
$(MAKE) -s -C ebb emit_tests TARGET=ebb; BUILD_TARGET=$$OUTPUT/$$TARGET; $(MAKE) OUTPUT=$$BUILD_TARGET -s -C $$TARGET emit_tests
endef endef
DEFAULT_INSTALL_RULE := $(INSTALL_RULE) DEFAULT_INSTALL_RULE := $(INSTALL_RULE)
override define INSTALL_RULE override define INSTALL_RULE
$(DEFAULT_INSTALL_RULE) $(DEFAULT_INSTALL_RULE)
$(MAKE) -C ebb install TARGET=ebb; BUILD_TARGET=$$OUTPUT/$$TARGET; $(MAKE) OUTPUT=$$BUILD_TARGET: -C $$TARGET install
endef endef
clean: clean:
$(RM) $(TEST_PROGS) loop.o $(RM) $(TEST_GEN_PROGS) $(OUTPUT)/loop.o
$(MAKE) -C ebb clean TARGET=ebb; BUILD_TARGET=$$OUTPUT/$$TARGET; $(MAKE) OUTPUT=$$BUILD_TARGET: -C $$TARGET clean
ebb: ebb:
$(MAKE) -k -C $@ all TARGET=$@; BUILD_TARGET=$$OUTPUT/$$TARGET; mkdir -p $$BUILD_TARGET; $(MAKE) OUTPUT=$$BUILD_TARGET -k -C $$TARGET all
.PHONY: all run_tests clean ebb .PHONY: all run_tests clean ebb

4
tools/testing/selftests/powerpc/pmu/ebb/Makefile
View File

@ -21,6 +21,6 @@ include ../../../lib.mk
$(TEST_GEN_PROGS): ../../harness.c ../../utils.c ../event.c ../lib.c \ $(TEST_GEN_PROGS): ../../harness.c ../../utils.c ../event.c ../lib.c \
ebb.c ebb_handler.S trace.c busy_loop.S ebb.c ebb_handler.S trace.c busy_loop.S
instruction_count_test: ../loop.S $(OUTPUT)/instruction_count_test: ../loop.S
lost_exception_test: ../lib.c $(OUTPUT)/lost_exception_test: ../lib.c

8
tools/testing/selftests/powerpc/switch_endian/Makefile
View File

@ -2,14 +2,14 @@ TEST_GEN_PROGS := switch_endian_test
ASFLAGS += -O2 -Wall -g -nostdlib -m64 ASFLAGS += -O2 -Wall -g -nostdlib -m64
EXTRA_CLEAN = *.o check-reversed.S EXTRA_CLEAN = $(OUTPUT)/*.o $(OUTPUT)/check-reversed.S
include ../../lib.mk include ../../lib.mk
switch_endian_test: check-reversed.S $(OUTPUT)/switch_endian_test: $(OUTPUT)/check-reversed.S
check-reversed.o: check.o $(OUTPUT)/check-reversed.o: $(OUTPUT)/check.o
$(CROSS_COMPILE)objcopy -j .text --reverse-bytes=4 -O binary $< $@ $(CROSS_COMPILE)objcopy -j .text --reverse-bytes=4 -O binary $< $@
check-reversed.S: check-reversed.o $(OUTPUT)/check-reversed.S: $(OUTPUT)/check-reversed.o
hexdump -v -e '/1 ".byte 0x%02X\n"' $< > $@ hexdump -v -e '/1 ".byte 0x%02X\n"' $< > $@

6
tools/testing/selftests/powerpc/tm/Makefile
View File

@ -10,9 +10,9 @@ $(TEST_GEN_PROGS): ../harness.c ../utils.c
CFLAGS += -mhtm CFLAGS += -mhtm
tm-syscall: tm-syscall-asm.S $(OUTPUT)/tm-syscall: tm-syscall-asm.S
tm-syscall: CFLAGS += -I../../../../../usr/include $(OUTPUT)/tm-syscall: CFLAGS += -I../../../../../usr/include
tm-tmspr: CFLAGS += -pthread $(OUTPUT)/tm-tmspr: CFLAGS += -pthread
$(SIGNAL_CONTEXT_CHK_TESTS): tm-signal.S $(SIGNAL_CONTEXT_CHK_TESTS): tm-signal.S
$(SIGNAL_CONTEXT_CHK_TESTS): CFLAGS += -mhtm -m64 -mvsx $(SIGNAL_CONTEXT_CHK_TESTS): CFLAGS += -mhtm -m64 -mvsx

4
tools/testing/selftests/vm/Makefile
View File

@ -17,8 +17,8 @@ TEST_PROGS := run_vmtests
include ../lib.mk include ../lib.mk
userfaultfd: LDLIBS += -lpthread ../../../../usr/include/linux/kernel.h $(OUTPUT)/userfaultfd: LDLIBS += -lpthread ../../../../usr/include/linux/kernel.h
mlock-random-test: LDLIBS += -lcap $(OUTPUT)/mlock-random-test: LDLIBS += -lcap
../../../../usr/include/linux/kernel.h: ../../../../usr/include/linux/kernel.h:
make -C ../../../.. headers_install make -C ../../../.. headers_install

17
tools/testing/selftests/x86/Makefile
View File

@ -17,6 +17,9 @@ TARGETS_C_64BIT_ALL := $(TARGETS_C_BOTHBITS) $(TARGETS_C_64BIT_ONLY)
BINARIES_32 := $(TARGETS_C_32BIT_ALL:%=%_32) BINARIES_32 := $(TARGETS_C_32BIT_ALL:%=%_32)
BINARIES_64 := $(TARGETS_C_64BIT_ALL:%=%_64) BINARIES_64 := $(TARGETS_C_64BIT_ALL:%=%_64)
BINARIES_32 := $(patsubst %,$(OUTPUT)/%,$(BINARIES_32))
BINARIES_64 := $(patsubst %,$(OUTPUT)/%,$(BINARIES_64))
CFLAGS := -O2 -g -std=gnu99 -pthread -Wall CFLAGS := -O2 -g -std=gnu99 -pthread -Wall
UNAME_M := $(shell uname -m) UNAME_M := $(shell uname -m)
@ -40,10 +43,10 @@ all_64: $(BINARIES_64)
clean: clean:
$(RM) $(BINARIES_32) $(BINARIES_64) $(RM) $(BINARIES_32) $(BINARIES_64)
$(TARGETS_C_32BIT_ALL:%=%_32): %_32: %.c $(BINARIES_32): $(OUTPUT)/%_32: %.c
$(CC) -m32 -o $@ $(CFLAGS) $(EXTRA_CFLAGS) $^ -lrt -ldl -lm $(CC) -m32 -o $@ $(CFLAGS) $(EXTRA_CFLAGS) $^ -lrt -ldl -lm
$(TARGETS_C_64BIT_ALL:%=%_64): %_64: %.c $(BINARIES_64): $(OUTPUT)/%_64: %.c
$(CC) -m64 -o $@ $(CFLAGS) $(EXTRA_CFLAGS) $^ -lrt -ldl $(CC) -m64 -o $@ $(CFLAGS) $(EXTRA_CFLAGS) $^ -lrt -ldl
# x86_64 users should be encouraged to install 32-bit libraries # x86_64 users should be encouraged to install 32-bit libraries
@ -65,12 +68,12 @@ warn_32bit_failure:
endif endif
# Some tests have additional dependencies. # Some tests have additional dependencies.
sysret_ss_attrs_64: thunks.S $(OUTPUT)/sysret_ss_attrs_64: thunks.S
ptrace_syscall_32: raw_syscall_helper_32.S $(OUTPUT)/ptrace_syscall_32: raw_syscall_helper_32.S
test_syscall_vdso_32: thunks_32.S $(OUTPUT)/test_syscall_vdso_32: thunks_32.S
# check_initial_reg_state is special: it needs a custom entry, and it # check_initial_reg_state is special: it needs a custom entry, and it
# needs to be static so that its interpreter doesn't destroy its initial # needs to be static so that its interpreter doesn't destroy its initial
# state. # state.
check_initial_reg_state_32: CFLAGS += -Wl,-ereal_start -static $(OUTPUT)/check_initial_reg_state_32: CFLAGS += -Wl,-ereal_start -static
check_initial_reg_state_64: CFLAGS += -Wl,-ereal_start -static $(OUTPUT)/check_initial_reg_state_64: CFLAGS += -Wl,-ereal_start -static