diff options
Diffstat (limited to 'sysdeps/nacl/nacl-after-link.sh')
-rwxr-xr-x | sysdeps/nacl/nacl-after-link.sh | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/sysdeps/nacl/nacl-after-link.sh b/sysdeps/nacl/nacl-after-link.sh deleted file mode 100755 index fd3a2c94f9..0000000000 --- a/sysdeps/nacl/nacl-after-link.sh +++ /dev/null @@ -1,69 +0,0 @@ -#!/bin/sh -# Script to validate NaCl binaries after linking. - -# Copyright (C) 2015-2017 Free Software Foundation, Inc. -# This file is part of the GNU C Library. - -# The GNU C Library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. - -# The GNU C Library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. - -# You should have received a copy of the GNU Lesser General Public -# License along with the GNU C Library; if not, see -# <http://www.gnu.org/licenses/>. - -# See sysdeps/nacl/Makefile for how this script is invoked. -READELF="$1" -binary="$2" - -if [ -z "$NACL_SDK_ROOT" ]; then - echo >&2 "$0: NACL_SDK_ROOT must be set in the environment" - exit 77 -fi - -ncval="${NACL_SDK_ROOT}/tools/ncval" - -if [ ! -x "$ncval" ]; then - echo >&2 "$0: No ncval binary in $ncval" - exit 77 -fi - -"${READELF}" -Wl "$binary" | awk ' -BEGIN { saw_load = saw_text = 0 } -$1 == "LOAD" { - saw_load = 1; - if (/ R.E /) saw_code = 1; -} -END { - exit (saw_code ? 11 : saw_load ? 22 : 1); -} -' -case $? in -11) - # We saw a code segment, so we can try ncval. - ;; -22) - # We saw LOAD segments but none of them were code. - echo >&2 "+++ No code: $binary" - exit 0 - ;; -*) - # Something funny going on. - echo >&2 "*** Failed to analyze: $binary" - exit 2 - ;; -esac - -if "$ncval" "$binary"; then - echo >&2 "+++ Validated: $binary" - exit 0 -else - echo >&2 "*** Validation failed: $binary" - exit 2 -fi |