Wang Nan cc4228d57c bpf tools: Check endianness and make libbpf fail early ... Check endianness according to EHDR. Code is taken from tools/perf/util/symbol-elf.c. Libbpf doesn't magically convert missmatched endianness. Even if we swap eBPF instructions to correct byte order, we are unable to deal with endianness in code logical generated by LLVM. Therefore, libbpf should simply reject missmatched ELF object, and let LLVM to create good code. Signed-off-by: Wang Nan <wangnan0@huawei.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Cc: Brendan Gregg <brendan.d.gregg@gmail.com> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: David Ahern <dsahern@gmail.com> Cc: He Kuang <hekuang@huawei.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kaixu Xia <xiakaixu@huawei.com> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Zefan Li <lizefan@huawei.com> Cc: pi3orama@163.com Link: http://lkml.kernel.org/r/1435716878-189507-8-git-send-email-wangnan0@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2015-08-07 10:16:56 -03:00
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api	Merge branch 'linus' into perf/core, to refresh the branch	2015-07-21 07:57:44 +02:00
bpf	bpf tools: Check endianness and make libbpf fail early	2015-08-07 10:16:56 -03:00
lockdep	tools/liblockdep: Fix compilation error	2015-05-13 06:12:20 -04:00
symbol	tools lib symbol: Start carving out symbol parsing routines from perf	2013-12-13 10:30:20 -03:00
traceevent	tools lib traceevent: Allow setting an alternative symbol resolver	2015-07-23 22:01:26 -03:00
util	tools lib: Move asm-generic/bitops/find.h code to tools/include and tools/lib	2014-12-17 11:14:48 -03:00
hweight.c	tools: Copy lib/hweight.c from the kernel sources	2015-07-09 16:29:56 -03:00
rbtree.c	tools: Copy lib/rbtree.c to tools/lib/	2015-07-05 22:48:21 -03:00