commit 4afa96a71c5dbfc4c507c3355e20baa6c184a3a8
author Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Tue May 03 14:54:21 2016 +0530
committer Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Thu May 05 20:02:06 2016 +0530
tree 74fa1d2d3577be8e36823f9e84ba92bee76ce220
parent 6acf4b674fefa7072e700afded515f0a0df548b1

cc: introduce helpers to access pt_regs in an arch-independent manner

Convert some of the examples and tools to use the new helpers.

Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>

tools/tcpaccept.py

diff --git a/tools/tcpaccept.py b/tools/tcpaccept.py
index 5c41e74..802f94f 100755
--- a/tools/tcpaccept.py
+++ b/tools/tcpaccept.py
@@ -74,7 +74,7 @@
 
 int kretprobe__inet_csk_accept(struct pt_regs *ctx)
 {
-    struct sock *newsk = (struct sock *)ctx->ax;
+    struct sock *newsk = (struct sock *)PT_REGS_RC(ctx);
     u32 pid = bpf_get_current_pid_tgid();
 
     if (newsk == NULL)