mirror of
https://github.com/golang/go
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59 lines
1.7 KiB
Bash
Executable File
59 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2010 The Go Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style
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# license that can be found in the LICENSE file.
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# This is a small script for executing go binaries on the android platform.
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#
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# example:
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# ./a 5.out foo bar baz
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#
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# The script exports the local values of GOARCH, GOTRACEBACK and GOGC
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# to the android environment.
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#
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# Known issues:
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# The script fails unless the last character output by the program is "\n"
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#
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# TODO(kaib): add gdb bridge support
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exp ()
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{
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if [ ${!1} ]; then
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echo "export $1=\"${!1}\"; "
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fi
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}
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# adb does not correctly return the exit value of the executed program. use this
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# wrapper to manually extract the exit value
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rloc=/data/local/tmp/retval
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rsize=$(adb shell "ls -l $rloc"|tr -s ' '|cut -d' ' -f4)
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rcheck=38
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if [ "$rsize" != "$rcheck" ]; then
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# echo "debug: retval size incorrect want $rcheck, got $rsize. uploading"
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echo >/tmp/adb.retval '#!/system/bin/sh
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"$@"
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echo RETVAL: $?'
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adb push /tmp/adb.retval $rloc >/dev/null 2>&1
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adb shell chmod 755 $rloc
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fi
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# run the main binary
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if [ "-g" == "$1" ]; then
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adb forward tcp:$2 tcp:$2
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args=$(echo $*| cut -d' ' -f4-)
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adb push $3 /data/local/tmp/$3 >/dev/null 2>&1
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adb shell "$(exp GOARCH) $(exp GOTRACEBACK) $(exp GOGC) \
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gdbserver :$2 /data/local/tmp/retval /data/local/tmp/$3 $args" \
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2>&1|tr -d '\r' |tee /tmp/adb.out|grep -v RETVAL
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else
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if [ "$*" != "$1" ]; then
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args=$(echo $*| cut -d' ' -f2-)
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fi
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adb push $1 /data/local/tmp/$1 >/dev/null 2>&1
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adb shell "$(exp GOARCH) $(exp GOTRACEBACK) $(exp GOGC) \
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/data/local/tmp/retval /data/local/tmp/$1 $args" \
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2>&1|tr -d '\r' |tee /tmp/adb.out|grep -v RETVAL
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fi
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exit $(grep RETVAL /tmp/adb.out|tr -d '\n\r'| cut -d' ' -f2)
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