32 lines
895 B
Bash
Executable file
32 lines
895 B
Bash
Executable file
#!/bin/bash
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# Copyright (C) 2024 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Read the ELF header from /proc/$PID/exe to determine if the process is
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# 64-bit.
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set -e
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local PID="$1"
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if [ "$PID" ] ; then
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if [[ "$(adb shell cat /proc/$PID/exe | xxd -l 1 -s 4 -p)" -eq "02" ]] ; then
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echo "64"
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else
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echo ""
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fi
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else
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echo ""
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fi
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