blob: 348277ebaca8f321dd528c50f01989faa600c719 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
#!/usr/bin/env bash
#
# Copyright (c) 2022 Arm Limited.
#
# SPDX-License-Identifier: Apache-2.0
#
# Licensed under the Apache License, Version 2.0 (the License); you may
# not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an AS IS BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
set -o errexit
set -o pipefail
set -o errtrace
DEST=$1
GCDA_DIR=/sys/kernel/debug/gcov
TMP_DIR=
usage() {
echo "Usage: $0 <output.tar.gz>" >&2
exit 1
}
cleanup() {
if [ -d "${TMP_DIR}" ]
then
rm -rf "${TMP_DIR}"
fi
}
trap cleanup EXIT
if [ -z "${DEST}" ]
then
usage
fi
# Find kernel directory
readarray -t DRIVER_GCDA < <(find ${GCDA_DIR} -path '*/kernel/ethosu_driver.gcda')
if [ ${#DRIVER_GCDA[*]} -le 0 ]
then
echo "Error: Could not find Ethos-U kernel directory"
exit 1
fi
LDS_DIR=$(dirname "$(dirname "${DRIVER_GCDA[0]}")")
DEST=$(realpath "${DEST}")
TMP_DIR=$(mktemp -d)
# Copy gcda objects to temporary directory
cd "${LDS_DIR}"
find . -name "*.gcda" -exec cp --parent {} "${TMP_DIR}" \;
# Create tar.gz archive
cd "${TMP_DIR}"
find . -type f -print0 | xargs -0 tar -zcvf "${DEST}"
|
