diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/bpf/.gitignore | 5 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/Makefile | 313 |
2 files changed, 180 insertions, 138 deletions
diff --git a/tools/testing/selftests/bpf/.gitignore b/tools/testing/selftests/bpf/.gitignore index 7470327edcfe..c51f356f84b5 100644 --- a/tools/testing/selftests/bpf/.gitignore +++ b/tools/testing/selftests/bpf/.gitignore @@ -7,7 +7,7 @@ FEATURE-DUMP.libbpf fixdep test_align test_dev_cgroup -test_progs +/test_progs* test_tcpbpf_user test_verifier_log feature @@ -33,9 +33,10 @@ test_tcpnotify_user test_libbpf test_tcp_check_syncookie_user test_sysctl -alu32 libbpf.pc libbpf.so.* test_hashmap test_btf_dump xdping +/alu32 +/bpf_gcc diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index fbced23935cc..c9f43d49eac9 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -2,10 +2,12 @@ include ../../../../scripts/Kbuild.include include ../../../scripts/Makefile.arch -LIBDIR := ../../../lib +CURDIR := $(abspath .) +LIBDIR := $(abspath ../../../lib) BPFDIR := $(LIBDIR)/bpf -APIDIR := ../../../include/uapi -GENDIR := ../../../../include/generated +TOOLSDIR := $(abspath ../../../include) +APIDIR := $(TOOLSDIR)/uapi +GENDIR := $(abspath ../../../../include/generated) GENHDR := $(GENDIR)/autoconf.h ifneq ($(wildcard $(GENHDR)),) @@ -16,8 +18,9 @@ CLANG ?= clang LLC ?= llc LLVM_OBJCOPY ?= llvm-objcopy BPF_GCC ?= $(shell command -v bpf-gcc;) -CFLAGS += -g -Wall -O2 -I$(APIDIR) -I$(LIBDIR) -I$(BPFDIR) -I$(GENDIR) $(GENFLAGS) -I../../../include \ - -Dbpf_prog_load=bpf_prog_test_load \ +CFLAGS += -g -Wall -O2 $(GENFLAGS) -I$(APIDIR) -I$(LIBDIR) -I$(BPFDIR) \ + -I$(GENDIR) -I$(TOOLSDIR) -I$(CURDIR) \ + -Dbpf_prog_load=bpf_prog_test_load \ -Dbpf_load_program=bpf_test_load_program LDLIBS += -lcap -lelf -lrt -lpthread @@ -29,12 +32,6 @@ TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_lpm_map test test_netcnt test_tcpnotify_user test_sock_fields test_sysctl test_hashmap \ test_cgroup_attach xdping -BPF_OBJ_FILES = $(patsubst %.c,%.o, $(notdir $(wildcard progs/*.c))) -TEST_GEN_FILES = $(BPF_OBJ_FILES) - -BTF_C_FILES = $(wildcard progs/btf_dump_test_case_*.c) -TEST_FILES = $(BTF_C_FILES) - # Also test sub-register code-gen if LLVM has eBPF v3 processor support which # contains both ALU32 and JMP32 instructions. SUBREG_CODEGEN := $(shell echo "int cal(int a) { return a > 0; }" | \ @@ -42,13 +39,17 @@ SUBREG_CODEGEN := $(shell echo "int cal(int a) { return a > 0; }" | \ $(LLC) -mattr=+alu32 -mcpu=v3 2>&1 | \ grep 'if w') ifneq ($(SUBREG_CODEGEN),) -TEST_GEN_FILES += $(patsubst %.o,alu32/%.o, $(BPF_OBJ_FILES)) +TEST_GEN_PROGS += test_progs-alu32 endif +# Also test bpf-gcc, if present ifneq ($(BPF_GCC),) -TEST_GEN_FILES += $(patsubst %.o,bpf_gcc/%.o, $(BPF_OBJ_FILES)) +TEST_GEN_PROGS += test_progs-bpf_gcc endif +TEST_GEN_FILES = +TEST_FILES = + # Order correspond to 'make run_tests' order TEST_PROGS := test_kmod.sh \ test_libbpf.sh \ @@ -82,6 +83,8 @@ TEST_GEN_PROGS_EXTENDED = test_libbpf_open test_sock_addr test_skb_cgroup_id_use flow_dissector_load test_flow_dissector test_tcp_check_syncookie_user \ test_lirc_mode2_user +TEST_CUSTOM_PROGS = urandom_read + include ../lib.mk # Define simple and short `make test_progs`, `make test_sysctl`, etc targets @@ -94,21 +97,12 @@ $(notdir $(TEST_GEN_PROGS) \ $(TEST_GEN_PROGS_EXTENDED) \ $(TEST_CUSTOM_PROGS)): %: $(OUTPUT)/% ; -# NOTE: $(OUTPUT) won't get default value if used before lib.mk -TEST_CUSTOM_PROGS = $(OUTPUT)/urandom_read -all: $(TEST_CUSTOM_PROGS) - -$(OUTPUT)/urandom_read: $(OUTPUT)/%: %.c +$(OUTPUT)/urandom_read: urandom_read.c $(CC) -o $@ $< -Wl,--build-id -$(OUTPUT)/test_stub.o: test_stub.c - $(CC) $(TEST_PROGS_CFLAGS) $(CFLAGS) -c -o $@ $< - BPFOBJ := $(OUTPUT)/libbpf.a -$(TEST_GEN_PROGS): $(OUTPUT)/test_stub.o $(BPFOBJ) - -$(TEST_GEN_PROGS_EXTENDED): $(OUTPUT)/test_stub.o $(OUTPUT)/libbpf.a +$(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED): $(OUTPUT)/test_stub.o $(BPFOBJ) $(OUTPUT)/test_dev_cgroup: cgroup_helpers.c $(OUTPUT)/test_skb_cgroup_id_user: cgroup_helpers.c @@ -118,7 +112,6 @@ $(OUTPUT)/test_socket_cookie: cgroup_helpers.c $(OUTPUT)/test_sockmap: cgroup_helpers.c $(OUTPUT)/test_tcpbpf_user: cgroup_helpers.c $(OUTPUT)/test_tcpnotify_user: cgroup_helpers.c trace_helpers.c -$(OUTPUT)/test_progs: cgroup_helpers.c trace_helpers.c $(OUTPUT)/get_cgroup_id_user: cgroup_helpers.c $(OUTPUT)/test_cgroup_storage: cgroup_helpers.c $(OUTPUT)/test_netcnt: cgroup_helpers.c @@ -134,6 +127,10 @@ force: $(BPFOBJ): force $(MAKE) -C $(BPFDIR) OUTPUT=$(OUTPUT)/ +BPF_HELPERS := $(BPFDIR)/bpf_helper_defs.h $(wildcard $(BPFDIR)/bpf_*.h) +$(BPFDIR)/bpf_helper_defs.h: + $(MAKE) -C $(BPFDIR) OUTPUT=$(OUTPUT)/ bpf_helper_defs.h + # Get Clang's default includes on this system, as opposed to those seen by # '-target bpf'. This fixes "missing" files on some architectures/distros, # such as asm/byteorder.h, asm/socket.h, asm/sockios.h, sys/cdefs.h etc. @@ -144,10 +141,11 @@ define get_sys_includes $(shell $(1) -v -E - </dev/null 2>&1 \ | sed -n '/<...> search starts here:/,/End of search list./{ s| \(/.*\)|-idirafter \1|p }') endef + CLANG_SYS_INCLUDES = $(call get_sys_includes,$(CLANG)) BPF_CFLAGS = -g -D__TARGET_ARCH_$(SRCARCH) \ - -I. -I./include/uapi -I../../../include/uapi \ - -I$(BPFDIR) -I$(OUTPUT)/../usr/include + -I. -I./include/uapi -I$(APIDIR) \ + -I$(BPFDIR) -I$(abspath $(OUTPUT)/../usr/include) CLANG_CFLAGS = $(CLANG_SYS_INCLUDES) \ -Wno-compare-distinct-pointer-types @@ -159,127 +157,170 @@ $(OUTPUT)/test_queue_map.o: test_queue_stack_map.h $(OUTPUT)/test_stack_map.o: test_queue_stack_map.h $(OUTPUT)/flow_dissector_load.o: flow_dissector_load.h -$(OUTPUT)/test_progs.o: flow_dissector_load.h -TEST_PROGS_CFLAGS := -I. -I$(OUTPUT) -TEST_MAPS_CFLAGS := -I. -I$(OUTPUT) -TEST_VERIFIER_CFLAGS := -I. -I$(OUTPUT) -Iverifier +# Build BPF object using Clang +# $1 - input .c file +# $2 - output .o file +# $3 - CFLAGS +# $4 - LDFLAGS +define CLANG_BPF_BUILD_RULE + ($(CLANG) $3 -O2 -target bpf -emit-llvm \ + -c $1 -o - || echo "BPF obj compilation failed") | \ + $(LLC) -march=bpf -mcpu=probe $4 -filetype=obj -o $2 +endef +# Similar to CLANG_BPF_BUILD_RULE, but using native Clang and bpf LLC +define CLANG_NATIVE_BPF_BUILD_RULE + ($(CLANG) $3 -O2 -emit-llvm \ + -c $1 -o - || echo "BPF obj compilation failed") | \ + $(LLC) -march=bpf -mcpu=probe $4 -filetype=obj -o $2 +endef +# Build BPF object using GCC +define GCC_BPF_BUILD_RULE + $(BPF_GCC) $3 $4 -O2 -c $1 -o $2 +endef + +# Set up extra TRUNNER_XXX "temporary" variables in the environment (relies on +# $eval()) and pass control to DEFINE_TEST_RUNNER_RULES. +# Parameters: +# $1 - test runner base binary name (e.g., test_progs) +# $2 - test runner extra "flavor" (e.g., alu32, gcc-bpf, etc) +define DEFINE_TEST_RUNNER + +TRUNNER_OUTPUT := $(OUTPUT)$(if $2,/)$2 +TRUNNER_BINARY := $1$(if $2,-)$2 +TRUNNER_TEST_OBJS := $$(patsubst %.c,$$(TRUNNER_OUTPUT)/%.test.o, \ + $$(notdir $$(wildcard $(TRUNNER_TESTS_DIR)/*.c))) +TRUNNER_EXTRA_OBJS := $$(patsubst %.c,$$(TRUNNER_OUTPUT)/%.o, \ + $$(filter %.c,$(TRUNNER_EXTRA_SOURCES))) +TRUNNER_EXTRA_HDRS := $$(filter %.h,$(TRUNNER_EXTRA_SOURCES)) +TRUNNER_TESTS_HDR := $(TRUNNER_TESTS_DIR)/tests.h +TRUNNER_BPF_OBJS := $$(patsubst %.c,$$(TRUNNER_OUTPUT)/%.o, \ + $$(notdir $$(wildcard $(TRUNNER_BPF_PROGS_DIR)/*.c))) + +# Evaluate rules now with extra TRUNNER_XXX variables above already defined +$$(eval $$(call DEFINE_TEST_RUNNER_RULES,$1,$2)) + +endef + +# Using TRUNNER_XXX variables, provided by callers of DEFINE_TEST_RUNNER and +# set up by DEFINE_TEST_RUNNER itself, create test runner build rules with: +# $1 - test runner base binary name (e.g., test_progs) +# $2 - test runner extra "flavor" (e.g., alu32, gcc-bpf, etc) +define DEFINE_TEST_RUNNER_RULES +ifeq ($($(TRUNNER_OUTPUT)-dir),) +$(TRUNNER_OUTPUT)-dir := y +$(TRUNNER_OUTPUT): + mkdir -p $$@ +endif + +# ensure we set up BPF objects generation rule just once for a given +# input/output directory combination +ifeq ($($(TRUNNER_BPF_PROGS_DIR)$(if $2,-)$2-bpfobjs),) +$(TRUNNER_BPF_PROGS_DIR)$(if $2,-)$2-bpfobjs := y +$(TRUNNER_BPF_OBJS): $(TRUNNER_OUTPUT)/%.o: \ + $(TRUNNER_BPF_PROGS_DIR)/%.c \ + $(TRUNNER_BPF_PROGS_DIR)/*.h \ + $$(BPF_HELPERS) | $(TRUNNER_OUTPUT) + $$(call $(TRUNNER_BPF_BUILD_RULE),$$<,$$@, \ + $(TRUNNER_BPF_CFLAGS), \ + $(TRUNNER_BPF_LDFLAGS)) +endif + +# ensure we set up tests.h header generation rule just once +ifeq ($($(TRUNNER_TESTS_DIR)-tests-hdr),) +$(TRUNNER_TESTS_DIR)-tests-hdr := y +$(TRUNNER_TESTS_HDR): $(TRUNNER_TESTS_DIR)/*.c + $$(shell ( cd $(TRUNNER_TESTS_DIR); \ + echo '/* Generated header, do not edit */'; \ + ls *.c 2> /dev/null | \ + sed -e 's@\([^\.]*\)\.c@DEFINE_TEST(\1)@'; \ + ) > $$@) +endif + +# compile individual test files +# Note: we cd into output directory to ensure embedded BPF object is found +$(TRUNNER_TEST_OBJS): $(TRUNNER_OUTPUT)/%.test.o: \ + $(TRUNNER_TESTS_DIR)/%.c \ + $(TRUNNER_EXTRA_HDRS) \ + $(TRUNNER_BPF_OBJS) \ + $$(BPFOBJ) | $(TRUNNER_OUTPUT) + cd $$(@D) && $$(CC) $$(CFLAGS) $$(LDLIBS) -c $(CURDIR)/$$< -o $$(@F) + +$(TRUNNER_EXTRA_OBJS): $(TRUNNER_OUTPUT)/%.o: \ + %.c \ + $(TRUNNER_EXTRA_HDRS) \ + $(TRUNNER_TESTS_HDR) \ + $$(BPFOBJ) | $(TRUNNER_OUTPUT) + $$(CC) $$(CFLAGS) $$(LDLIBS) -c $$< -o $$@ + +$(TRUNNER_BINARY)-extras: $(TRUNNER_EXTRA_FILES) | $(TRUNNER_OUTPUT) +ifneq ($2,) + # only copy extra resources if in flavored build + cp -a $$^ $(TRUNNER_OUTPUT)/ +endif + +$(OUTPUT)/$(TRUNNER_BINARY): $(TRUNNER_TEST_OBJS) \ + $(TRUNNER_EXTRA_OBJS) $$(BPFOBJ) \ + | $(TRUNNER_BINARY)-extras + $$(CC) $$(CFLAGS) $$(LDLIBS) $$(filter %.a %.o,$$^) -o $$@ + +endef + +# Define test_progs test runner. +TRUNNER_TESTS_DIR := prog_tests +TRUNNER_BPF_PROGS_DIR := progs +TRUNNER_EXTRA_SOURCES := test_progs.c cgroup_helpers.c trace_helpers.c \ + flow_dissector_load.h +TRUNNER_EXTRA_FILES := $(OUTPUT)/urandom_read \ + $(wildcard progs/btf_dump_test_case_*.c) +TRUNNER_BPF_BUILD_RULE := CLANG_BPF_BUILD_RULE +TRUNNER_BPF_CFLAGS := -I. -I$(OUTPUT) $(BPF_CFLAGS) $(CLANG_CFLAGS) +TRUNNER_BPF_LDFLAGS := +$(eval $(call DEFINE_TEST_RUNNER,test_progs)) + +# Define test_progs-alu32 test runner. ifneq ($(SUBREG_CODEGEN),) -ALU32_BUILD_DIR = $(OUTPUT)/alu32 -TEST_CUSTOM_PROGS += $(ALU32_BUILD_DIR)/test_progs_32 -$(ALU32_BUILD_DIR): - mkdir -p $@ - -$(ALU32_BUILD_DIR)/urandom_read: $(OUTPUT)/urandom_read | $(ALU32_BUILD_DIR) - cp $< $@ - -$(ALU32_BUILD_DIR)/test_progs_32: test_progs.c $(OUTPUT)/libbpf.a\ - $(ALU32_BUILD_DIR)/urandom_read \ - | $(ALU32_BUILD_DIR) - $(CC) $(TEST_PROGS_CFLAGS) $(CFLAGS) \ - -o $(ALU32_BUILD_DIR)/test_progs_32 \ - test_progs.c test_stub.c cgroup_helpers.c trace_helpers.c prog_tests/*.c \ - $(OUTPUT)/libbpf.a $(LDLIBS) - -$(ALU32_BUILD_DIR)/test_progs_32: $(PROG_TESTS_H) -$(ALU32_BUILD_DIR)/test_progs_32: prog_tests/*.c - -$(ALU32_BUILD_DIR)/%.o: progs/%.c $(ALU32_BUILD_DIR)/test_progs_32 \ - | $(ALU32_BUILD_DIR) - ($(CLANG) $(BPF_CFLAGS) $(CLANG_CFLAGS) -O2 -target bpf -emit-llvm \ - -c $< -o - || echo "clang failed") | \ - $(LLC) -march=bpf -mcpu=probe -mattr=+alu32 $(LLC_FLAGS) \ - -filetype=obj -o $@ +TRUNNER_BPF_LDFLAGS += -mattr=+alu32 +$(eval $(call DEFINE_TEST_RUNNER,test_progs,alu32)) endif +# Define test_progs BPF-GCC-flavored test runner. ifneq ($(BPF_GCC),) -GCC_SYS_INCLUDES = $(call get_sys_includes,gcc) IS_LITTLE_ENDIAN = $(shell $(CC) -dM -E - </dev/null | \ grep 'define __BYTE_ORDER__ __ORDER_LITTLE_ENDIAN__') -ifeq ($(IS_LITTLE_ENDIAN),) -MENDIAN=-mbig-endian -else -MENDIAN=-mlittle-endian -endif -BPF_GCC_CFLAGS = $(GCC_SYS_INCLUDES) $(MENDIAN) -BPF_GCC_BUILD_DIR = $(OUTPUT)/bpf_gcc -TEST_CUSTOM_PROGS += $(BPF_GCC_BUILD_DIR)/test_progs_bpf_gcc -$(BPF_GCC_BUILD_DIR): - mkdir -p $@ - -$(BPF_GCC_BUILD_DIR)/urandom_read: $(OUTPUT)/urandom_read | $(BPF_GCC_BUILD_DIR) - cp $< $@ - -$(BPF_GCC_BUILD_DIR)/test_progs_bpf_gcc: $(OUTPUT)/test_progs \ - | $(BPF_GCC_BUILD_DIR) - cp $< $@ - -$(BPF_GCC_BUILD_DIR)/%.o: progs/%.c $(BPF_GCC_BUILD_DIR)/test_progs_bpf_gcc \ - | $(BPF_GCC_BUILD_DIR) - $(BPF_GCC) $(BPF_CFLAGS) $(BPF_GCC_CFLAGS) -O2 -c $< -o $@ +MENDIAN=$(if $(IS_LITTLE_ENDIAN),-mlittle-endian,-mbig-endian) + +TRUNNER_BPF_BUILD_RULE := GCC_BPF_BUILD_RULE +TRUNNER_BPF_CFLAGS := $(BPF_CFLAGS) $(call get_sys_includes,gcc) $(MENDIAN) +TRUNNER_BPF_LDFLAGS := +$(eval $(call DEFINE_TEST_RUNNER,test_progs,bpf_gcc)) endif -# Have one program compiled without "-target bpf" to test whether libbpf loads -# it successfully -$(OUTPUT)/test_xdp.o: progs/test_xdp.c - ($(CLANG) $(BPF_CFLAGS) $(CLANG_CFLAGS) -O2 -emit-llvm -c $< -o - || \ - echo "clang failed") | \ - $(LLC) -march=bpf -mcpu=probe $(LLC_FLAGS) -filetype=obj -o $@ - -# libbpf has to be built before BPF programs due to bpf_helper_defs.h -$(OUTPUT)/%.o: progs/%.c | $(BPFOBJ) - ($(CLANG) $(BPF_CFLAGS) $(CLANG_CFLAGS) -O2 -target bpf -emit-llvm \ - -c $< -o - || echo "clang failed") | \ - $(LLC) -march=bpf -mcpu=probe $(LLC_FLAGS) -filetype=obj -o $@ - -PROG_TESTS_DIR = $(OUTPUT)/prog_tests -$(PROG_TESTS_DIR): - mkdir -p $@ -PROG_TESTS_H := $(PROG_TESTS_DIR)/tests.h -PROG_TESTS_FILES := $(wildcard prog_tests/*.c) -test_progs.c: $(PROG_TESTS_H) -$(OUTPUT)/test_progs: CFLAGS += $(TEST_PROGS_CFLAGS) -$(OUTPUT)/test_progs: test_progs.c $(PROG_TESTS_FILES) | $(OUTPUT)/test_attach_probe.o $(PROG_TESTS_H) -$(PROG_TESTS_H): $(PROG_TESTS_FILES) | $(PROG_TESTS_DIR) - $(shell ( cd prog_tests/; \ - echo '/* Generated header, do not edit */'; \ - ls *.c 2> /dev/null | \ - sed -e 's@\([^\.]*\)\.c@DEFINE_TEST(\1)@'; \ - ) > $(PROG_TESTS_H)) - -MAP_TESTS_DIR = $(OUTPUT)/map_tests -$(MAP_TESTS_DIR): - mkdir -p $@ -MAP_TESTS_H := $(MAP_TESTS_DIR)/tests.h -MAP_TESTS_FILES := $(wildcard map_tests/*.c) -test_maps.c: $(MAP_TESTS_H) -$(OUTPUT)/test_maps: CFLAGS += $(TEST_MAPS_CFLAGS) -$(OUTPUT)/test_maps: test_maps.c $(MAP_TESTS_FILES) | $(MAP_TESTS_H) -$(MAP_TESTS_H): $(MAP_TESTS_FILES) | $(MAP_TESTS_DIR) - $(shell ( cd map_tests/; \ - echo '/* Generated header, do not edit */'; \ - ls *.c 2> /dev/null | \ - sed -e 's@\([^\.]*\)\.c@DEFINE_TEST(\1)@'; \ - ) > $(MAP_TESTS_H)) - -VERIFIER_TESTS_DIR = $(OUTPUT)/verifier -$(VERIFIER_TESTS_DIR): - mkdir -p $@ -VERIFIER_TESTS_H := $(VERIFIER_TESTS_DIR)/tests.h -VERIFIER_TEST_FILES := $(wildcard verifier/*.c) -test_verifier.c: $(VERIFIER_TESTS_H) -$(OUTPUT)/test_verifier: CFLAGS += $(TEST_VERIFIER_CFLAGS) -$(OUTPUT)/test_verifier: test_verifier.c | $(VERIFIER_TEST_FILES) $(VERIFIER_TESTS_H) -$(VERIFIER_TESTS_H): $(VERIFIER_TEST_FILES) | $(VERIFIER_TESTS_DIR) +# Define test_maps test runner. +TRUNNER_TESTS_DIR := map_tests +TRUNNER_BPF_PROGS_DIR := progs +TRUNNER_EXTRA_SOURCES := test_maps.c +TRUNNER_EXTRA_FILES := +TRUNNER_BPF_BUILD_RULE := $$(error no BPF objects should be built) +TRUNNER_BPF_CFLAGS := +TRUNNER_BPF_LDFLAGS := +$(eval $(call DEFINE_TEST_RUNNER,test_maps)) + +# Define test_verifier test runner. +# It is much simpler than test_maps/test_progs and sufficiently different from +# them (e.g., test.h is using completely pattern), that it's worth just +# explicitly defining all the rules explicitly. +verifier/tests.h: verifier/*.c $(shell ( cd verifier/; \ echo '/* Generated header, do not edit */'; \ echo '#ifdef FILL_ARRAY'; \ - ls *.c 2> /dev/null | \ - sed -e 's@\(.*\)@#include \"\1\"@'; \ + ls *.c 2> /dev/null | sed -e 's@\(.*\)@#include \"\1\"@'; \ echo '#endif' \ - ) > $(VERIFIER_TESTS_H)) + ) > verifier/tests.h) +$(OUTPUT)/test_verifier: test_verifier.c verifier/tests.h $(BPFOBJ) | $(OUTPUT) + $(CC) $(CFLAGS) $(LDLIBS) $(filter %.a %.o %.c,$^) -o $@ -EXTRA_CLEAN := $(TEST_CUSTOM_PROGS) $(ALU32_BUILD_DIR) $(BPF_GCC_BUILD_DIR) \ - $(VERIFIER_TESTS_H) $(PROG_TESTS_H) $(MAP_TESTS_H) \ - feature +EXTRA_CLEAN := $(TEST_CUSTOM_PROGS) \ + prog_tests/tests.h map_tests/tests.h verifier/tests.h \ + feature $(OUTPUT)/*.o $(OUTPUT)/alu32 $(OUTPUT)/bpf_gcc |