linux/samples/bpf
Naveen N. Rao 138d6153a1 samples/bpf: Enable powerpc support
Add the necessary definitions for building bpf samples on ppc.

Since ppc doesn't store function return address on the stack, modify how
PT_REGS_RET() and PT_REGS_FP() work.

Also, introduce PT_REGS_IP() to access the instruction pointer.

Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: David S. Miller <davem@davemloft.net>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-06 16:01:29 -04:00
..
bpf_helpers.h
bpf_load.c
bpf_load.h
fds_example.c
lathist_kern.c
lathist_user.c
libbpf.c
libbpf.h
Makefile
map_perf_test_kern.c
map_perf_test_user.c
offwaketime_kern.c
offwaketime_user.c
sock_example.c
sockex1_kern.c
sockex1_user.c
sockex2_kern.c
sockex2_user.c
sockex3_kern.c
sockex3_user.c
spintest_kern.c
spintest_user.c
tcbpf1_kern.c
test_maps.c
test_verifier.c
trace_output_kern.c
trace_output_user.c
tracex1_kern.c
tracex1_user.c
tracex2_kern.c
tracex2_user.c
tracex3_kern.c
tracex3_user.c
tracex4_kern.c
tracex4_user.c
tracex5_kern.c
tracex5_user.c
tracex6_kern.c
tracex6_user.c