diff options
Diffstat (limited to 'tools/testing/selftests/bpf/Makefile')
| -rw-r--r-- | tools/testing/selftests/bpf/Makefile | 93 |
1 files changed, 54 insertions, 39 deletions
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 66f2dca1dee1..11c9c62c3362 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -1,4 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 +include ../../../../scripts/Kbuild.include +include ../../../scripts/Makefile.arch LIBDIR := ../../../lib BPFDIR := $(LIBDIR)/bpf @@ -15,15 +17,19 @@ LLC ?= llc LLVM_OBJCOPY ?= llvm-objcopy LLVM_READELF ?= llvm-readelf BTF_PAHOLE ?= pahole -CFLAGS += -Wall -O2 -I$(APIDIR) -I$(LIBDIR) -I$(BPFDIR) -I$(GENDIR) $(GENFLAGS) -I../../../include +CFLAGS += -g -Wall -O2 -I$(APIDIR) -I$(LIBDIR) -I$(BPFDIR) -I$(GENDIR) $(GENFLAGS) -I../../../include \ + -Dbpf_prog_load=bpf_prog_test_load \ + -Dbpf_load_program=bpf_test_load_program LDLIBS += -lcap -lelf -lrt -lpthread # Order correspond to 'make run_tests' order TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_lpm_map test_progs \ test_align test_verifier_log test_dev_cgroup test_tcpbpf_user \ - test_sock test_btf test_sockmap test_lirc_mode2_user get_cgroup_id_user \ - test_socket_cookie test_cgroup_storage test_select_reuseport test_section_names \ - test_netcnt test_tcpnotify_user test_sock_fields test_sysctl + test_sock test_btf test_sockmap get_cgroup_id_user test_socket_cookie \ + test_cgroup_storage test_select_reuseport test_section_names \ + test_netcnt test_tcpnotify_user test_sock_fields test_sysctl test_hashmap \ + test_btf_dump test_cgroup_attach xdping test_sockopt test_sockopt_sk \ + test_sockopt_multi test_tcp_rtt BPF_OBJ_FILES = $(patsubst %.c,%.o, $(notdir $(wildcard progs/*.c))) TEST_GEN_FILES = $(BPF_OBJ_FILES) @@ -43,6 +49,7 @@ TEST_PROGS := test_kmod.sh \ test_libbpf.sh \ test_xdp_redirect.sh \ test_xdp_meta.sh \ + test_xdp_veth.sh \ test_offload.py \ test_sock_addr.sh \ test_tunnel.sh \ @@ -54,7 +61,8 @@ TEST_PROGS := test_kmod.sh \ test_lwt_ip_encap.sh \ test_tcp_check_syncookie.sh \ test_tc_tunnel.sh \ - test_tc_edt.sh + test_tc_edt.sh \ + test_xdping.sh TEST_PROGS_EXTENDED := with_addr.sh \ with_tunnels.sh \ @@ -63,7 +71,8 @@ TEST_PROGS_EXTENDED := with_addr.sh \ # Compile but not part of 'make run_tests' TEST_GEN_PROGS_EXTENDED = test_libbpf_open test_sock_addr test_skb_cgroup_id_user \ - flow_dissector_load test_flow_dissector test_tcp_check_syncookie_user + flow_dissector_load test_flow_dissector test_tcp_check_syncookie_user \ + test_lirc_mode2_user include ../lib.mk @@ -74,13 +83,14 @@ all: $(TEST_CUSTOM_PROGS) $(OUTPUT)/urandom_read: $(OUTPUT)/%: %.c $(CC) -o $@ $< -Wl,--build-id -$(OUTPUT)/test_maps: map_tests/*.c +$(OUTPUT)/test_stub.o: test_stub.c + $(CC) $(TEST_PROGS_CFLAGS) $(CFLAGS) -c -o $@ $< BPFOBJ := $(OUTPUT)/libbpf.a -$(TEST_GEN_PROGS): $(BPFOBJ) +$(TEST_GEN_PROGS): $(OUTPUT)/test_stub.o $(BPFOBJ) -$(TEST_GEN_PROGS_EXTENDED): $(OUTPUT)/libbpf.a +$(TEST_GEN_PROGS_EXTENDED): $(OUTPUT)/test_stub.o $(OUTPUT)/libbpf.a $(OUTPUT)/test_dev_cgroup: cgroup_helpers.c $(OUTPUT)/test_skb_cgroup_id_user: cgroup_helpers.c @@ -96,6 +106,11 @@ $(OUTPUT)/test_cgroup_storage: cgroup_helpers.c $(OUTPUT)/test_netcnt: cgroup_helpers.c $(OUTPUT)/test_sock_fields: cgroup_helpers.c $(OUTPUT)/test_sysctl: cgroup_helpers.c +$(OUTPUT)/test_cgroup_attach: cgroup_helpers.c +$(OUTPUT)/test_sockopt: cgroup_helpers.c +$(OUTPUT)/test_sockopt_sk: cgroup_helpers.c +$(OUTPUT)/test_sockopt_multi: cgroup_helpers.c +$(OUTPUT)/test_tcp_rtt: cgroup_helpers.c .PHONY: force @@ -126,7 +141,8 @@ CLANG_SYS_INCLUDES := $(shell $(CLANG) -v -E - </dev/null 2>&1 \ CLANG_FLAGS = -I. -I./include/uapi -I../../../include/uapi \ $(CLANG_SYS_INCLUDES) \ - -Wno-compare-distinct-pointer-types + -Wno-compare-distinct-pointer-types \ + -D__TARGET_ARCH_$(SRCARCH) $(OUTPUT)/test_l4lb_noinline.o: CLANG_FLAGS += -fno-inline $(OUTPUT)/test_xdp_noinline.o: CLANG_FLAGS += -fno-inline @@ -160,6 +176,7 @@ endif endif TEST_PROGS_CFLAGS := -I. -I$(OUTPUT) +TEST_MAPS_CFLAGS := -I. -I$(OUTPUT) TEST_VERIFIER_CFLAGS := -I. -I$(OUTPUT) -Iverifier ifneq ($(SUBREG_CODEGEN),) @@ -168,24 +185,24 @@ 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)/urandom_read: $(OUTPUT)/urandom_read | $(ALU32_BUILD_DIR) cp $< $@ $(ALU32_BUILD_DIR)/test_progs_32: test_progs.c $(OUTPUT)/libbpf.a\ - $(ALU32_BUILD_DIR) \ - $(ALU32_BUILD_DIR)/urandom_read + $(ALU32_BUILD_DIR)/urandom_read \ + | $(ALU32_BUILD_DIR) $(CC) $(TEST_PROGS_CFLAGS) $(CFLAGS) \ -o $(ALU32_BUILD_DIR)/test_progs_32 \ - test_progs.c trace_helpers.c prog_tests/*.c \ + test_progs.c test_stub.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) \ - $(ALU32_BUILD_DIR)/test_progs_32 - $(CLANG) $(CLANG_FLAGS) \ - -O2 -target bpf -emit-llvm -c $< -o - | \ +$(ALU32_BUILD_DIR)/%.o: progs/%.c $(ALU32_BUILD_DIR)/test_progs_32 \ + | $(ALU32_BUILD_DIR) + ($(CLANG) $(CLANG_FLAGS) -O2 -target bpf -emit-llvm -c $< -o - || \ + echo "clang failed") | \ $(LLC) -march=bpf -mattr=+alu32 -mcpu=$(CPU) $(LLC_FLAGS) \ -filetype=obj -o $@ ifeq ($(DWARF2BTF),y) @@ -196,32 +213,30 @@ endif # Have one program compiled without "-target bpf" to test whether libbpf loads # it successfully $(OUTPUT)/test_xdp.o: progs/test_xdp.c - $(CLANG) $(CLANG_FLAGS) \ - -O2 -emit-llvm -c $< -o - | \ + ($(CLANG) $(CLANG_FLAGS) -O2 -emit-llvm -c $< -o - || \ + echo "clang failed") | \ $(LLC) -march=bpf -mcpu=$(CPU) $(LLC_FLAGS) -filetype=obj -o $@ ifeq ($(DWARF2BTF),y) $(BTF_PAHOLE) -J $@ endif $(OUTPUT)/%.o: progs/%.c - $(CLANG) $(CLANG_FLAGS) \ - -O2 -target bpf -emit-llvm -c $< -o - | \ + ($(CLANG) $(CLANG_FLAGS) -O2 -target bpf -emit-llvm -c $< -o - || \ + echo "clang failed") | \ $(LLC) -march=bpf -mcpu=$(CPU) $(LLC_FLAGS) -filetype=obj -o $@ ifeq ($(DWARF2BTF),y) $(BTF_PAHOLE) -J $@ endif -PROG_TESTS_H := $(OUTPUT)/prog_tests/tests.h -test_progs.c: $(PROG_TESTS_H) -$(OUTPUT)/test_progs: CFLAGS += $(TEST_PROGS_CFLAGS) -$(OUTPUT)/test_progs: prog_tests/*.c - PROG_TESTS_DIR = $(OUTPUT)/prog_tests $(PROG_TESTS_DIR): mkdir -p $@ - +PROG_TESTS_H := $(PROG_TESTS_DIR)/tests.h PROG_TESTS_FILES := $(wildcard prog_tests/*.c) -$(PROG_TESTS_H): $(PROG_TESTS_DIR) $(PROG_TESTS_FILES) +test_progs.c: $(PROG_TESTS_H) +$(OUTPUT)/test_progs: CFLAGS += $(TEST_PROGS_CFLAGS) +$(OUTPUT)/test_progs: test_progs.c $(PROG_TESTS_H) $(PROG_TESTS_FILES) +$(PROG_TESTS_H): $(PROG_TESTS_FILES) | $(PROG_TESTS_DIR) $(shell ( cd prog_tests/; \ echo '/* Generated header, do not edit */'; \ echo '#ifdef DECLARE'; \ @@ -234,15 +249,15 @@ $(PROG_TESTS_H): $(PROG_TESTS_DIR) $(PROG_TESTS_FILES) echo '#endif' \ ) > $(PROG_TESTS_H)) -TEST_MAPS_CFLAGS := -I. -I$(OUTPUT) 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) -MAP_TESTS_FILES := $(wildcard map_tests/*.c) -$(MAP_TESTS_H): $(MAP_TESTS_DIR) $(MAP_TESTS_FILES) +$(OUTPUT)/test_maps: test_maps.c $(MAP_TESTS_H) $(MAP_TESTS_FILES) +$(MAP_TESTS_H): $(MAP_TESTS_FILES) | $(MAP_TESTS_DIR) $(shell ( cd map_tests/; \ echo '/* Generated header, do not edit */'; \ echo '#ifdef DECLARE'; \ @@ -255,16 +270,15 @@ $(MAP_TESTS_H): $(MAP_TESTS_DIR) $(MAP_TESTS_FILES) echo '#endif' \ ) > $(MAP_TESTS_H)) -VERIFIER_TESTS_H := $(OUTPUT)/verifier/tests.h -test_verifier.c: $(VERIFIER_TESTS_H) -$(OUTPUT)/test_verifier: CFLAGS += $(TEST_VERIFIER_CFLAGS) - VERIFIER_TESTS_DIR = $(OUTPUT)/verifier $(VERIFIER_TESTS_DIR): mkdir -p $@ - +VERIFIER_TESTS_H := $(VERIFIER_TESTS_DIR)/tests.h VERIFIER_TEST_FILES := $(wildcard verifier/*.c) -$(OUTPUT)/verifier/tests.h: $(VERIFIER_TESTS_DIR) $(VERIFIER_TEST_FILES) +test_verifier.c: $(VERIFIER_TESTS_H) +$(OUTPUT)/test_verifier: CFLAGS += $(TEST_VERIFIER_CFLAGS) +$(OUTPUT)/test_verifier: test_verifier.c $(VERIFIER_TESTS_H) +$(VERIFIER_TESTS_H): $(VERIFIER_TEST_FILES) | $(VERIFIER_TESTS_DIR) $(shell ( cd verifier/; \ echo '/* Generated header, do not edit */'; \ echo '#ifdef FILL_ARRAY'; \ @@ -274,4 +288,5 @@ $(OUTPUT)/verifier/tests.h: $(VERIFIER_TESTS_DIR) $(VERIFIER_TEST_FILES) ) > $(VERIFIER_TESTS_H)) EXTRA_CLEAN := $(TEST_CUSTOM_PROGS) $(ALU32_BUILD_DIR) \ - $(VERIFIER_TESTS_H) $(PROG_TESTS_H) $(MAP_TESTS_H) + $(VERIFIER_TESTS_H) $(PROG_TESTS_H) $(MAP_TESTS_H) \ + feature |