static int
do_ptrace_normal(struct task_struct *child, long request, long addr, long data)
{
- unsigned long tmp;
ptrace_area parea;
int copied, ret;
/* Remove high order bit from address (only for 31 bit). */
addr &= PSW_ADDR_INSN;
/* read word at location addr. */
- copied = access_process_vm(child, addr, &tmp, sizeof(tmp), 0);
- if (copied != sizeof(tmp))
- return -EIO;
- return put_user(tmp, (unsigned long __force __user *) data);
+ return generic_ptrace_peekdata(child, addr, data);
case PTRACE_PEEKUSR:
/* read the word at location addr in the USER area. */
/* Remove high order bit from address (only for 31 bit). */
addr &= PSW_ADDR_INSN;
/* write the word at location addr. */
- copied = access_process_vm(child, addr, &data, sizeof(data),1);
- if (copied != sizeof(data))
- return -EIO;
- return 0;
+ return generic_ptrace_pokedata(child, addr, data);
case PTRACE_POKEUSR:
/* write the word at location addr in the USER area */
wake_up_process(child);
return 0;
- case PTRACE_DETACH:
- /* detach a process that was attached. */
- return ptrace_detach(child, data);
-
-
/* Do requests that differ for 31/64 bit */
default:
#ifdef CONFIG_COMPAT