tools/reorder/func-by-addr.sh@97036ab72558 (annotated)
tools/reorder/func-by-addr.sh
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rwxr-xr-x
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | #!/bin/sh |
| michael@0 | 2 | # |
| michael@0 | 3 | # This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 4 | # License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 5 | # file, You can obtain one at http://mozilla.org/MPL/2.0/. |
| michael@0 | 6 | # |
| michael@0 | 7 | # Print the code symbols from an ELF file. |
| michael@0 | 8 | # |
| michael@0 | 9 | |
| michael@0 | 10 | # Find the text segment by searching through the section headers |
| michael@0 | 11 | TEXT=`readelf --section-headers $1 | awk '$2 == ".text" { print $1; }' | sed -e 's/\[//g' -e 's/\]//g'` |
| michael@0 | 12 | |
| michael@0 | 13 | # Now print all of the FUNC-type symbols in the text segment, including |
| michael@0 | 14 | # address, size, and symbol name. |
| michael@0 | 15 | readelf --syms $1 | |
| michael@0 | 16 | awk "\$4 == \"FUNC\" && \$7 == \"${TEXT}\" { printf \"%s %8d %s\n\", \$2, \$3, \$8; }" | |
| michael@0 | 17 | sort -u |
| michael@0 | 18 |
