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authorDavid S. Miller <davem@davemloft.net>2015-11-01 00:15:30 -0400
committerDavid S. Miller <davem@davemloft.net>2015-11-01 00:15:30 -0400
commitb75ec3af27bf011a760e2f44eb25a99b6fbb0fb3 (patch)
tree89f4fbab2c6194b32a46eb771c4b158585bf0bb5 /samples
parente7b63ff115f21ea6c609cbb08f3d489af627af6e (diff)
parent523e13455ec9ec4457a5a1d24ff7132949742b70 (diff)
downloadlinux-sh-b75ec3af27bf011a760e2f44eb25a99b6fbb0fb3.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'samples')
-rw-r--r--samples/bpf/bpf_helpers.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/samples/bpf/bpf_helpers.h b/samples/bpf/bpf_helpers.h
index b35c21e0b43f..7ad19e1dbaf4 100644
--- a/samples/bpf/bpf_helpers.h
+++ b/samples/bpf/bpf_helpers.h
@@ -92,5 +92,17 @@ static int (*bpf_l4_csum_replace)(void *ctx, int off, int from, int to, int flag
#define PT_REGS_RC(x) ((x)->gprs[2])
#define PT_REGS_SP(x) ((x)->gprs[15])
+#elif defined(__aarch64__)
+
+#define PT_REGS_PARM1(x) ((x)->regs[0])
+#define PT_REGS_PARM2(x) ((x)->regs[1])
+#define PT_REGS_PARM3(x) ((x)->regs[2])
+#define PT_REGS_PARM4(x) ((x)->regs[3])
+#define PT_REGS_PARM5(x) ((x)->regs[4])
+#define PT_REGS_RET(x) ((x)->regs[30])
+#define PT_REGS_FP(x) ((x)->regs[29]) /* Works only with CONFIG_FRAME_POINTER */
+#define PT_REGS_RC(x) ((x)->regs[0])
+#define PT_REGS_SP(x) ((x)->sp)
+
#endif
#endif