1 // Copyright 2009 The Go Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style
3 // license that can be found in the LICENSE file.
18 func linux_setup_vdso(argc int32, argv **byte) {
19 // skip over argv, envv to get to auxv
21 for argv_index(argv, n) != nil {
25 auxv := (*[1 << 28]uint32)(add(unsafe.Pointer(argv), uintptr(n)*ptrSize))
27 for i := 0; auxv[i] != _AT_NULL; i += 2 {
33 startup_random_data = (*byte)(unsafe.Pointer(uintptr(auxv[i+1])))
34 startup_random_data_len = 16