mirror of
https://github.com/flatcar/scripts.git
synced 2026-05-04 19:56:32 +02:00
Ken Mixter
parent
3c91d0e8e0
commit
7d724559be
@ -1,51 +0,0 @@
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#!/usr/bin/python
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''' Utility to upload debug symbols to the Google Breakpad Server '''
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import os
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import subprocess
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import sys
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# Common Global Variables
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DEBUG_BASE_PATH='/build'
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DEBUG_SUBPATH='/usr/lib/debug'
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DEBUG_EXT='.sym'
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BP_UPLOAD=('../third_party/google-breakpad/'
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'files/src/tools/linux/symupload/symupload')
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def CheckBinaryExists():
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if os.path.exists(BP_UPLOAD):
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return True
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return False
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def FindDebugFiles():
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curdir = os.curdir
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if not os.path.exists("/etc/debian_chroot"):
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DEBUG_BASE_PATH= sys.argv[0] + '/../../chroot/build'
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files = []
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for dirpath, dirnames, filenames in os.walk(DEBUG_BASE_PATH):
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filenames[:] = [os.path.join(dirpath, fname)
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for fname in filenames if fname.endswith(DEBUG_EXT)]
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files.extend(filenames)
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return files
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def Upload(filenames=[]):
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for filename in filenames:
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print 'executing..' + BP_UPLOAD + ' ' + filename
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retval = subprocess.call([BPUPLOAD, filename])
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print retval
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print 'done.'
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def Main():
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if not CheckBinaryExists():
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print "Could not find Breakpad Upload Binary at : %s " % BP_UPLOAD
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return
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filenames = FindDebugFiles()
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Upload(filenames)
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if __name__ == '__main__':
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Main()
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242
upload_symbols
Executable file
242
upload_symbols
Executable file
@ -0,0 +1,242 @@
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#!/bin/bash
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# Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Script to upload all debug symbols required for crash reporting
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# purposes. This script need only be used to upload release builds
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# symbols or to debug crashes on non-release builds (in which case try
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# to only upload the symbols for those executables involved).
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#
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# NOTE: This script must be run from the chromeos build chroot environment.
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#
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# Load common constants. This should be the first executable line.
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# The path to common.sh should be relative to your script's location.
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. "$(dirname "$0")/common.sh"
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# Script must be run inside the chroot
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restart_in_chroot_if_needed $*
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get_default_board
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# Flags
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DEFINE_string board "$DEFAULT_BOARD" "The board to build packages for."
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DEFINE_boolean dryrun ${FLAGS_FALSE} "Run without actually uploading."
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DEFINE_boolean verbose ${FLAGS_FALSE} "Be verbose."
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DEFINE_boolean yes ${FLAGS_FALSE} "Answer yes to all prompts."
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DUMP_SYMS="dump_syms.i386"
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SYM_UPLOAD="sym_upload.i386"
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CUMULATIVE_SIZE=0
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SYM_FILE=$(mktemp "/tmp/sym.XXXX")
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ERR_FILE=$(mktemp "/tmp/err.XXXX")
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function cleanup() {
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rm -f "${SYM_FILE}" "${ERR_FILE}"
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}
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function is_official() {
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if [ ${CHROMEOS_OFFICIAL:-0} = 1 ]; then
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return 0
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else
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return 1
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fi
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}
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# Given path to a debug file, return its text file
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function get_text_for_debug {
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local debug_file=$1
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local text_dir=$(dirname ${debug_file#$DEBUG_ROOT})
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local text_path=${SYSROOT}${text_dir}/$(basename "${debug_file}" .debug)
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echo ${text_path}
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}
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# Given path to a text file, return its debug file
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function get_debug_for_text {
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local text_file=$1
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local text_path=${text_file#${SYSROOT}}
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local debug_path=${DEBUG_ROOT}${text_path}.debug
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echo ${debug_path}
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}
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function really_upload {
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if [ ${FLAGS_yes} -eq ${FLAGS_TRUE} ]; then
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return 0
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fi
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echo "Uploading symbols for an entire Chromium OS build is really only "
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echo "necessary for release builds and in a few cases for developers "
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echo "to debug problems. It will take considerable time to run. For "
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echo "developer debugging purposes, consider instead passing specific files "
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echo "to upload."
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read -p "Are you sure you want to upload all build symbols (y/N)? " SURE
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SURE="${SURE:0:1}" # Get just the first character
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if [ "${SURE}" != "y" ]; then
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echo "Ok, better safe than sorry."
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return 1
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fi
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return 0
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}
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function dump_file {
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local debug_file="$1"
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local text_file="$2"
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# Dump symbols as root in order to read all files.
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if ! sudo "${DUMP_SYMS}" "${debug_file}" "${text_file}" > "${SYM_FILE}" \
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2> "${ERR_FILE}"; then
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# A lot of files (like kernel files) contain no debug information, do
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# not consider such occurrences as errors.
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if grep -q "file contains no debugging information" "${ERR_FILE}"; then
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warn "No symbols found for ${text_file}"
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return 0
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fi
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error "Unable to dump symbols for ${text_file}:"
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cat "${ERR_FILE}"
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return 1
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fi
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if [ ${FLAGS_verbose} -eq ${FLAGS_TRUE} ]; then
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local file_id=$(head -1 ${SYM_FILE} | cut -d' ' -f4)
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local module_name=$(head -1 ${SYM_FILE} | cut -d' ' -f5)
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# Show file upload success and symbol info for easier lookup
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info "Dumped symbols from ${text_file} for ${module_name}|${file_id}."
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fi
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# Sanity check: if we've created the same named file in the /usr/lib/debug
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# directory during the src_compile stage of an ebuild, verify our sym file
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# is the same.
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local installed_sym="${DEBUG_ROOT}"/$(basename "${text_file}").sym
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if [ -e "${installed_sym}" ]; then
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if ! diff "${installed_sym}" "${SYM_FILE}"; then
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error "${installed_sym} differ from current sym file:"
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diff "${installed_sym}" "${SYM_FILE}"
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return 1
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fi
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fi
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size=$(wc -c "${SYM_FILE}" | cut -d' ' -f1)
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CUMULATIVE_SIZE=$((CUMULATIVE_SIZE + $size))
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return 0
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}
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# Upload the current symbol file to given URL.
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function upload_file {
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local upload_url="$1"
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if ! "${SYM_UPLOAD}" "${SYM_FILE}" "${upload_url}" > /dev/null \
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2> "${ERR_FILE}"; then
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error "Unable to upload symbols in ${SYM_FILE}:"
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cat "${ERR_FILE}"
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return 1
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fi
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if [ ${FLAGS_verbose} -eq ${FLAGS_TRUE} ]; then
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size=$(wc -c "${SYM_FILE}" | cut -d' ' -f1)
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info "Successfully uploaded ${size}B."
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fi
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return 0
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}
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# Convert and then upload the given debug file to the given URL.
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function process_file {
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local debug_file="$1"
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local upload_url="$2"
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local text_file="$(get_text_for_debug ${debug_file})"
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if [ "${text_file##*.}" == "ko" ]; then
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# Skip kernel objects. We can't use their symbols and they sometimes
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# have objects with empty text sections which trigger errors in dump_sym.
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if [ ${FLAGS_verbose} -eq ${FLAGS_TRUE} ]; then
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info "Skipping kernel object: ${text_file}"
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fi
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return 0
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fi
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if [ "${text_file#${AUTOTEST_ROOT}}" != "${text_file}" ]; then
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# Skip autotest files, they are not part of the image to debug
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# and some cause trouble to dump_syms because they are built
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# externally (with different build options).
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if [ ${FLAGS_verbose} -eq ${FLAGS_TRUE} ]; then
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info "Skipping autotest file: ${text_file}"
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fi
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return 0
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fi
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if [ ! -f "${text_file}" ]; then
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# Allow files to not exist, for instance if they are in the INSTALL_MASK.
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warn "Binary does not exist: ${text_file}"
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return 0
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fi
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dump_file "${debug_file}" "${text_file}" || return 1
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[ ${FLAGS_dryrun} -eq ${FLAGS_TRUE} ] && return 0
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upload_file "${upload_url}"
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}
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function main() {
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trap cleanup EXIT
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# Parse command line
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FLAGS_HELP="usage: $0 [flags] [<files...>]"
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FLAGS "$@" || exit 1
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eval set -- "${FLAGS_ARGV}"
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set -e
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[ -n "$FLAGS_board" ] || die "--board is required."
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SYSROOT="/build/${FLAGS_board}"
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local upload_url=""
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if [ ${FLAGS_dryrun} -eq ${FLAGS_FALSE} ]; then
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if is_official; then
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upload_url="http://clients2.google.com/cr/symbol"
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else
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upload_url="http://clients2.google.com/cr/staging_symbol"
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warn "This is an unofficial build, uploading to staging server."
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fi
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info "Uploading symbols to ${upload_url} from ${SYSROOT}."
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else
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warn "Will not upload symbols due to --nodryrun."
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fi
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DEBUG_ROOT="${SYSROOT}/usr/lib/debug"
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AUTOTEST_ROOT="${SYSROOT}/usr/local/autotest"
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CUMULATIVE_SIZE=0
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local any_errors=0
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if [ -z "${FLAGS_ARGV}" ]; then
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if [ ${FLAGS_dryrun} -eq ${FLAGS_FALSE} ]; then
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really_upload || exit 1
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fi
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for debug_file in $(find "${DEBUG_ROOT}" -name \*.debug); do
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if ! process_file "${debug_file}" "${upload_url}"; then
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any_errors=1
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fi
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done
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else
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for either_file in ${FLAGS_ARGV}; do
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either_file=${either_file#\'}
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either_file=${either_file%\'}
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if [ ! -f "${either_file}" ]; then
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error "Specified file ${either_file} does not exist"
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any_errors=1
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continue
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fi
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if [ "${either_file##*.}" == "debug" ]; then
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debug_file="${either_file}"
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else
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debug_file="$(get_debug_for_text ${either_file})"
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fi
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if ! process_file "${debug_file}" "${upload_url}"; then
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any_errors=1
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fi
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done
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fi
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if [ ${FLAGS_dryrun} -eq ${FLAGS_TRUE} ]; then
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warn "Did not actually upload, pass --nodryrun to upload"
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info "Would have uploaded ${CUMULATIVE_SIZE}B of debug information"
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else
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info "Uploaded ${CUMULATIVE_SIZE}B of debug information"
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fi
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[ ${any_errors} -ne 0 ] && die "Encountered problems"
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}
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main "$@"
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