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https://github.com/xdp-project/bpf-examples.git
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7c2badedd4
Shot myself in the foot with stripping ELF obj file. This was the reason I could not load BPF program with TC. Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
22 lines
516 B
Makefile
22 lines
516 B
Makefile
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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USER_TARGETS :=
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BPF_TARGETS := tc_bpf_inc_pkt_size
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EXTRA_DEPS := encap.h
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LIB_DIR = ../lib
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include $(LIB_DIR)/common.mk
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# The iproute2 'tc' tool doesn't understand BTF debug info
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# use llvm-strip to remove this debug info from object file
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#
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# *BUT* cannot strip everything as it removes ELF elems needed for
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# creating maps
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#
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.PHONY: strip_tc_obj
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strip_tc_obj: tc_bpf_inc_pkt_size.o
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$(Q) llvm-strip --no-strip-all --remove-section .BTF $?
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all: strip_tc_obj
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