AT_ENTRY
AUXFMT(AT_ENTRY, "%p"),
assert(aux_info[AT_ENTRY] != NULL);
imgentry = (caddr_t)aux_info[AT_ENTRY]->a_un.a_ptr;
AUXARGS_ENTRY(pos, AT_ENTRY, args->entry);
AUXARGS_ENTRY(pos, AT_ENTRY, args->entry);
#define AT_OLD_ENTRY AT_ENTRY
case AT_ENTRY: