On 4/1/16 7:41 AM, Naveen N. Rao wrote:
On 2016/03/31 10:52AM, Alexei Starovoitov wrote:
On 3/31/16 4:25 AM, Naveen N. Rao wrote:
...
+
+#ifdef __powerpc__
+#define BPF_KPROBE_READ_RET_IP(ip, ctx){ (ip) = (ctx)->link; }
+#define BPF_KRETPROBE_READ_RET_IP(ip, ctx)
On 4/1/16 7:41 AM, Naveen N. Rao wrote:
On 2016/03/31 10:52AM, Alexei Starovoitov wrote:
On 3/31/16 4:25 AM, Naveen N. Rao wrote:
...
+
+#ifdef __powerpc__
+#define BPF_KPROBE_READ_RET_IP(ip, ctx){ (ip) = (ctx)->link; }
+#define BPF_KRETPROBE_READ_RET_IP(ip, ctx)
On 2016/03/31 10:52AM, Alexei Starovoitov wrote:
> On 3/31/16 4:25 AM, Naveen N. Rao wrote:
> ...
> >+
> >+#ifdef __powerpc__
> >+#define BPF_KPROBE_READ_RET_IP(ip, ctx) { (ip) = (ctx)->link; }
> >+#define BPF_KRETPROBE_READ_RET_IP(ip, ctx) BPF_KPROBE_READ_RET_IP(ip, ctx)
> >+#else
>
On 2016/03/31 10:52AM, Alexei Starovoitov wrote:
> On 3/31/16 4:25 AM, Naveen N. Rao wrote:
> ...
> >+
> >+#ifdef __powerpc__
> >+#define BPF_KPROBE_READ_RET_IP(ip, ctx) { (ip) = (ctx)->link; }
> >+#define BPF_KRETPROBE_READ_RET_IP(ip, ctx) BPF_KPROBE_READ_RET_IP(ip, ctx)
> >+#else
>
On 3/31/16 4:25 AM, Naveen N. Rao wrote:
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. I have
fixed
On 3/31/16 4:25 AM, Naveen N. Rao wrote:
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. I have
fixed
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. I have
fixed this to work with x86_64 and arm64, but not
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. I have
fixed this to work with x86_64 and arm64, but not
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