The Tor Browser / file revision

 #!/bin/sh

 #

 # This Source Code Form is subject to the terms of the Mozilla Public

 # License, v. 2.0. If a copy of the MPL was not distributed with this

 # file, You can obtain one at http://mozilla.org/MPL/2.0/.

 #

 # Print the code symbols from an ELF file.

 #

 # Find the text segment by searching through the section headers

 TEXT=`readelf --section-headers $1 | awk '$2 == ".text" { print $1; }' | sed -e 's/\[//g' -e 's/\]//g'`

 # Now print all of the FUNC-type symbols in the text segment, including

 # address, size, and symbol name.

 readelf --syms $1 |

     awk "\$4 == \"FUNC\" && \$7 == \"${TEXT}\" { printf \"%s %8d %s\n\", \$2, \$3, \$8; }" |

     sort -u