Mirrors_BOOKS/LDD-LinuxDeviceDrivers
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simple eBPF example...

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gatieme
2017-11-12 14:46:39 +08:00
parent 12051e12d2
commit 928ecf8c49
9 changed files with 5 additions and 1634 deletions
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study/debug/tools/bcc/00-code/simple/Makefile
+2 -1
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@@ -37,6 +37,7 @@ HOSTCFLAGS += -I$(srctree)/tools/lib/
HOSTCFLAGS += -I$(srctree)/tools/include
HOSTCFLAGS += -I$(srctree)/tools/include/uapi
HOSTCFLAGS += -I$(srctree)/tools/perf
HOSTCFLAGS += -I$(srctree)/samples/bpf
HOSTCFLAGS_bpf_load.o += -I$(objtree)/usr/include -Wno-unused-variable
HOSTCFLAGS_bpf.o += $(HOSTCFLAGS) -Wno-unused-variable
@@ -95,7 +96,7 @@ $(obj)/tracex5_kern.o: $(obj)/syscall_nrs.h
# But, there is no easy way to fix it, so just exclude it since it is
# useless for BPF samples.
$(obj)/%.o: $(src)/%.c
$(CLANG) $(NOSTDINC_FLAGS) $(LINUXINCLUDE) $(EXTRA_CFLAGS) -I$(obj) \
$(Q)$(CLANG) $(NOSTDINC_FLAGS) $(LINUXINCLUDE) $(EXTRA_CFLAGS) -I$(obj) \
-I$(srctree)/tools/testing/selftests/bpf/ \
-D__KERNEL__ -D__ASM_SYSREG_H -Wno-unused-value -Wno-pointer-sign \
-Wno-compare-distinct-pointer-types \