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33 lines
1.1 KiB
Bash
Executable File
33 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2020 Google LLC
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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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# set -x
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target="$1"
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symbol="$2"
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base="$3"
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test -z "$target" -o -z "$symbol" -o '!' -e "$target" && exit 0
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test $(uname -s) = "Darwin" && symbol=_"$symbol"
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file "$target" | grep -q executable && {
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nm "$target" | grep -i "T $symbol" | awk '{print"0x"$1}'
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exit 0
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}
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hex_base=$(echo "$3" | awk '{sub("^0x","");print $0}' | tr a-f A-F )
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nm "$target" | grep -i "T $symbol" | awk '{print$1}' | tr a-f A-F | \
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xargs echo "ibase=16;obase=10;$hex_base + " | bc | tr A-F a-f | awk '{print "0x"$0}'
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exit 0
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