remoting/scripts/mac/dump_product_syms

   1 #!/bin/bash
   2
   3 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
   4 # Use of this source code is governed by a BSD-style license that can be
   5 # found in the LICENSE file.
   6
   7 set -eu
   8
   9 if [[ "$#" -ne 1 ]]; then
  10   echo "usage: $0 <version>" >&2
  11   echo "(BUILT_PRODUCTS_DIR and FULL_PRODUCT_NAME must be set)" >& 2
  12   exit 1
  13 fi
  14
  15 VERSION="$1"
  16 DUMP_SYMS_TOOL="${BUILT_PRODUCTS_DIR}/dump_syms"
  17 SOURCE_BUNDLE="${BUILT_PRODUCTS_DIR}/${FULL_PRODUCT_NAME}"
  18
  19 # Filename of bundle, minus the file extension.
  20 STEM="$(basename "${SOURCE_BUNDLE%.*}")"
  21 DWARF_PATH="${SOURCE_BUNDLE}.dSYM/Contents/Resources/DWARF/${STEM}"
  22
  23 ARCHS=$(file "${DWARF_PATH}" | sed -Ene 's/^.*(i386|x86_64)$/\1/p')
  24 if [[ -z "${ARCHS}" ]]; then
  25   echo "$0: expected something dumpable in ${DWARF_PATH}" >& 2
  26   exit 1
  27 fi
  28
  29 for ARCH in ${ARCHS}; do
  30   # Use -c to avoid dumping CFI, because the Breakpad stackwalk is incompatible
  31   # with CFI produced by clang.
  32   # http://code.google.com/p/google-breakpad/issues/detail?id=443
  33   "${DUMP_SYMS_TOOL}" -a "${ARCH}" -c "${DWARF_PATH}" > \
  34       "${SOURCE_BUNDLE}-${VERSION}-${ARCH}.breakpad"
  35 done