tools: Use architecture-agnostic PT_REGS_RC

drcwr · May 5, 2018 · f1e9abe · f1e9abe
1 parent dad0ad1
commit f1e9abe
Show file tree

Hide file tree

Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/tools/old/bashreadline.py b/tools/old/bashreadline.py
@@ -22,7 +22,7 @@
  return 0;
 
  char str[80] = {};
- bpf_probe_read(&str, sizeof(str), (void *)ctx->ax);
+ bpf_probe_read(&str, sizeof(str), (void *)PT_REGS_RC(ctx));
  bpf_trace_printk("%s\\n", &str);
 
  return 0;

diff --git a/tools/old/tcpaccept.py b/tools/old/tcpaccept.py
@@ -47,7 +47,7 @@
 
 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)

diff --git a/tools/old/tcpconnect.py b/tools/old/tcpconnect.py
@@ -55,7 +55,7 @@
 
 static int trace_connect_return(struct pt_regs *ctx, short ipver)
 {
- int ret = ctx->ax;
+ int ret = PT_REGS_RC(ctx);
  u32 pid = bpf_get_current_pid_tgid();
 
  struct sock **skpp;