Commit | Line | Data |
---|---|---|
3c731eba AS |
1 | # kbuild trick to avoid linker error. Can be omitted if a module is built. |
2 | obj- := dummy.o | |
3 | ||
4 | # List of programs to build | |
ffb65f27 | 5 | hostprogs-y := test_verifier test_maps |
03f4723e | 6 | hostprogs-y += sock_example |
42984d7c | 7 | hostprogs-y += fds_example |
a8085782 | 8 | hostprogs-y += sockex1 |
fbe33108 | 9 | hostprogs-y += sockex2 |
530b2c86 | 10 | hostprogs-y += sockex3 |
b896c4f9 | 11 | hostprogs-y += tracex1 |
d822a192 | 12 | hostprogs-y += tracex2 |
5c7fc2d2 | 13 | hostprogs-y += tracex3 |
9811e353 | 14 | hostprogs-y += tracex4 |
5bacd780 | 15 | hostprogs-y += tracex5 |
47efb302 | 16 | hostprogs-y += tracex6 |
39111695 | 17 | hostprogs-y += trace_output |
0fb1170e | 18 | hostprogs-y += lathist |
a6ffe7b9 | 19 | hostprogs-y += offwaketime |
9d8b612d | 20 | hostprogs-y += spintest |
26e90931 | 21 | hostprogs-y += map_perf_test |
3c731eba AS |
22 | |
23 | test_verifier-objs := test_verifier.o libbpf.o | |
ffb65f27 | 24 | test_maps-objs := test_maps.o libbpf.o |
03f4723e | 25 | sock_example-objs := sock_example.o libbpf.o |
42984d7c | 26 | fds_example-objs := bpf_load.o libbpf.o fds_example.o |
a8085782 | 27 | sockex1-objs := bpf_load.o libbpf.o sockex1_user.o |
fbe33108 | 28 | sockex2-objs := bpf_load.o libbpf.o sockex2_user.o |
530b2c86 | 29 | sockex3-objs := bpf_load.o libbpf.o sockex3_user.o |
b896c4f9 | 30 | tracex1-objs := bpf_load.o libbpf.o tracex1_user.o |
d822a192 | 31 | tracex2-objs := bpf_load.o libbpf.o tracex2_user.o |
5c7fc2d2 | 32 | tracex3-objs := bpf_load.o libbpf.o tracex3_user.o |
9811e353 | 33 | tracex4-objs := bpf_load.o libbpf.o tracex4_user.o |
5bacd780 | 34 | tracex5-objs := bpf_load.o libbpf.o tracex5_user.o |
47efb302 | 35 | tracex6-objs := bpf_load.o libbpf.o tracex6_user.o |
39111695 | 36 | trace_output-objs := bpf_load.o libbpf.o trace_output_user.o |
0fb1170e | 37 | lathist-objs := bpf_load.o libbpf.o lathist_user.o |
a6ffe7b9 | 38 | offwaketime-objs := bpf_load.o libbpf.o offwaketime_user.o |
9d8b612d | 39 | spintest-objs := bpf_load.o libbpf.o spintest_user.o |
26e90931 | 40 | map_perf_test-objs := bpf_load.o libbpf.o map_perf_test_user.o |
3c731eba AS |
41 | |
42 | # Tell kbuild to always build the programs | |
43 | always := $(hostprogs-y) | |
a8085782 | 44 | always += sockex1_kern.o |
fbe33108 | 45 | always += sockex2_kern.o |
530b2c86 | 46 | always += sockex3_kern.o |
b896c4f9 | 47 | always += tracex1_kern.o |
d822a192 | 48 | always += tracex2_kern.o |
5c7fc2d2 | 49 | always += tracex3_kern.o |
9811e353 | 50 | always += tracex4_kern.o |
5bacd780 | 51 | always += tracex5_kern.o |
47efb302 | 52 | always += tracex6_kern.o |
39111695 | 53 | always += trace_output_kern.o |
91bc4822 | 54 | always += tcbpf1_kern.o |
0fb1170e | 55 | always += lathist_kern.o |
a6ffe7b9 | 56 | always += offwaketime_kern.o |
9d8b612d | 57 | always += spintest_kern.o |
26e90931 | 58 | always += map_perf_test_kern.o |
3c731eba AS |
59 | |
60 | HOSTCFLAGS += -I$(objtree)/usr/include | |
a8085782 AS |
61 | |
62 | HOSTCFLAGS_bpf_load.o += -I$(objtree)/usr/include -Wno-unused-variable | |
42984d7c | 63 | HOSTLOADLIBES_fds_example += -lelf |
a8085782 | 64 | HOSTLOADLIBES_sockex1 += -lelf |
fbe33108 | 65 | HOSTLOADLIBES_sockex2 += -lelf |
530b2c86 | 66 | HOSTLOADLIBES_sockex3 += -lelf |
b896c4f9 | 67 | HOSTLOADLIBES_tracex1 += -lelf |
d822a192 | 68 | HOSTLOADLIBES_tracex2 += -lelf |
5c7fc2d2 | 69 | HOSTLOADLIBES_tracex3 += -lelf |
9811e353 | 70 | HOSTLOADLIBES_tracex4 += -lelf -lrt |
5bacd780 | 71 | HOSTLOADLIBES_tracex5 += -lelf |
47efb302 | 72 | HOSTLOADLIBES_tracex6 += -lelf |
39111695 | 73 | HOSTLOADLIBES_trace_output += -lelf -lrt |
0fb1170e | 74 | HOSTLOADLIBES_lathist += -lelf |
a6ffe7b9 | 75 | HOSTLOADLIBES_offwaketime += -lelf |
9d8b612d | 76 | HOSTLOADLIBES_spintest += -lelf |
26e90931 | 77 | HOSTLOADLIBES_map_perf_test += -lelf -lrt |
a8085782 | 78 | |
128d1514 NR |
79 | # asm/sysreg.h - inline assembly used by it is incompatible with llvm. |
80 | # But, there is no easy way to fix it, so just exclude it since it is | |
30b50aa6 | 81 | # useless for BPF samples. |
b88c06e3 | 82 | $(obj)/%.o: $(src)/%.c |
a8085782 | 83 | clang $(NOSTDINC_FLAGS) $(LINUXINCLUDE) $(EXTRA_CFLAGS) \ |
30b50aa6 | 84 | -D__KERNEL__ -D__ASM_SYSREG_H -Wno-unused-value -Wno-pointer-sign \ |
128d1514 | 85 | -O2 -emit-llvm -c $< -o -| llc -march=bpf -filetype=obj -o $@ |