Lines Matching refs:r28
776 static long r28;
1429 if (upeek(pid, PT_GR28, &r28) < 0)
1575 if (r28 && (unsigned) -r28 < nerrnos) {
1577 u_error = -r28;
1580 tcp->u_rval = r28;
1817 r28 = error ? -error : rval;
1818 if (ptrace(PTRACE_POKEUSER, tcp->pid, (char*)(PT_GR28), r28) < 0)
