-/*
- * Note that the IA32 version of `ptrace' calls the IA64 routine for
- * many of the requests. This will only work for requests that do
- * not need access to the calling processes `pt_regs' which is located
- * at the address of `stack'. Once we call the IA64 `sys_ptrace' then
- * the address of `stack' will not be the address of the `pt_regs'.
- */