1/*
2 * PTRACE_GETREGS was added to the PowerPC kernel in v2.6.23,
3 * we provide a slow fallback for old kernels.
4 */
5static int
6getregs_old(pid_t pid)
7{
8	int i;
9	long r;
10
11	if (iflag) {
12		r = upeek(pid, sizeof(long) * PT_NIP, &ppc_regs.nip);
13		if (r)
14			goto out;
15	}
16#ifdef POWERPC64 /* else we never use it */
17	r = upeek(pid, sizeof(long) * PT_MSR, &ppc_regs.msr);
18	if (r)
19		goto out;
20#endif
21	r = upeek(pid, sizeof(long) * PT_CCR, &ppc_regs.ccr);
22	if (r)
23		goto out;
24	r = upeek(pid, sizeof(long) * PT_ORIG_R3, &ppc_regs.orig_gpr3);
25	if (r)
26		goto out;
27	for (i = 0; i <= 8; i++) {
28		r = upeek(pid, sizeof(long) * (PT_R0 + i),
29			  &ppc_regs.gpr[i]);
30		if (r)
31			goto out;
32	}
33 out:
34	return r;
35}
36