systemtap/systemtap-2.1-old-ppc-ptrac...

42 lines
1.1 KiB
Diff

From bc8d0b788c81253e64333bab326da31cb19b9e64 Mon Sep 17 00:00:00 2001
From: Mark Wielaard <mjw@redhat.com>
Date: Thu, 21 Feb 2013 14:05:22 +0100
Subject: [PATCH 2/2] powerpc/aux_syscalls.stp: Define old/deprecated
PPC_PTRACE_GET/SET[FP]REGS.
kernel commit v3.4-rc5-40-gec34a68 removed them.
Signed-off-by: Mark Wielaard <mjw@redhat.com>
---
tapset/linux/powerpc/aux_syscalls.stp | 14 ++++++++++++++
1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/tapset/linux/powerpc/aux_syscalls.stp b/tapset/linux/powerpc/aux_syscalls.stp
index 86ac55f..110f9e6 100644
--- a/tapset/linux/powerpc/aux_syscalls.stp
+++ b/tapset/linux/powerpc/aux_syscalls.stp
@@ -49,6 +49,20 @@
#ifndef PTRACE_SINGLEBLOCK
# define PTRACE_SINGLEBLOCK 0x100
#endif
+
+/* (old) PTRACE requests with inverted arguments */
+#ifndef PPC_PTRACE_GETREGS
+#define PPC_PTRACE_GETREGS 0x99
+#endif
+#ifndef PPC_PTRACE_SETREGS
+#define PPC_PTRACE_SETREGS 0x98
+#endif
+#ifndef PPC_PTRACE_GETFPREGS
+#define PPC_PTRACE_GETFPREGS 0x97
+#endif
+#ifndef PPC_PTRACE_SETFPREGS
+#define PPC_PTRACE_SETFPREGS 0x96
+#endif
%}
function _arch_ptrace_argstr(request, pid, addr, data)
{
--
1.7.7.6