| Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame^] | 1 | <html> |
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| 22 | <a name="dist.readme-android_emulator"></a>10. README.android_emulator</h1></div></div></div> |
| 23 | <div class="literallayout"><p><br> |
| 24 | <br> |
| 25 | How to install and run an android emulator.<br> |
| 26 | <br> |
| 27 | mkdir android # or any other place you prefer<br> |
| 28 | cd android<br> |
| 29 | <br> |
| 30 | # download java JDK<br> |
| 31 | # http://www.oracle.com/technetwork/java/javase/downloads/index.html<br> |
| 32 | # download android SDK<br> |
| 33 | # http://developer.android.com/sdk/index.html<br> |
| 34 | # download android NDK<br> |
| 35 | # http://developer.android.com/sdk/ndk/index.html<br> |
| 36 | <br> |
| 37 | # versions I used:<br> |
| 38 | # jdk-7u4-linux-i586.tar.gz<br> |
| 39 | # android-ndk-r8-linux-x86.tar.bz2<br> |
| 40 | # android-sdk_r18-linux.tgz<br> |
| 41 | <br> |
| 42 | # install jdk<br> |
| 43 | tar xzf jdk-7u4-linux-i586.tar.gz<br> |
| 44 | <br> |
| 45 | # install sdk<br> |
| 46 | tar xzf android-sdk_r18-linux.tgz<br> |
| 47 | <br> |
| 48 | # install ndk<br> |
| 49 | tar xjf android-ndk-r8-linux-x86.tar.bz2<br> |
| 50 | <br> |
| 51 | <br> |
| 52 | # setup PATH to use the installed software:<br> |
| 53 | export SDKROOT=$HOME/android/android-sdk-linux<br> |
| 54 | export PATH=$PATH:$SDKROOT/tools:$SDKROOT/platform-tools<br> |
| 55 | export NDKROOT=$HOME/android/android-ndk-r8<br> |
| 56 | <br> |
| 57 | # install android platforms you want by starting:<br> |
| 58 | android <br> |
| 59 | # (from $SDKROOT/tools)<br> |
| 60 | <br> |
| 61 | # select the platforms you need<br> |
| 62 | # I selected and installed:<br> |
| 63 | # Android 4.0.3 (API 15)<br> |
| 64 | # Upgraded then to the newer version available:<br> |
| 65 | # Android sdk 20<br> |
| 66 | # Android platform tools 12<br> |
| 67 | <br> |
| 68 | # then define a virtual device:<br> |
| 69 | Tools -> Manage AVDs...<br> |
| 70 | # I define an AVD Name with 64 Mb SD Card, (4.0.3, api 15)<br> |
| 71 | # rest is default<br> |
| 72 | <br> |
| 73 | <br> |
| 74 | # compile and make install Valgrind, following README.android<br> |
| 75 | <br> |
| 76 | <br> |
| 77 | # Start your android emulator (it takes some time).<br> |
| 78 | # You can use adb shell to get a shell on the device<br> |
| 79 | # and see it is working. Note that I usually get<br> |
| 80 | # one or two time out from adb shell before it works<br> |
| 81 | adb shell<br> |
| 82 | <br> |
| 83 | # Once the emulator is ready, push your Valgrind to the emulator:<br> |
| 84 | adb push Inst /<br> |
| 85 | <br> |
| 86 | <br> |
| 87 | # IMPORTANT: when running Valgrind, you may need give it the flag<br> |
| 88 | #<br> |
| 89 | # --kernel-variant=android-no-hw-tls<br> |
| 90 | #<br> |
| 91 | # since otherwise it may crash at startup.<br> |
| 92 | # See README.android for details.<br> |
| 93 | <br> |
| 94 | <br> |
| 95 | # if you need to debug:<br> |
| 96 | # You have on the android side a gdbserver<br> |
| 97 | # on the device side:<br> |
| 98 | gdbserver :1234 your_exe<br> |
| 99 | <br> |
| 100 | # on the host side:<br> |
| 101 | adb forward tcp:1234 tcp:1234<br> |
| 102 | $HOME/android/android-ndk-r8/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86/bin/arm-linux-androideabi-gdb your_exe<br> |
| 103 | target remote :1234<br> |
| 104 | <br> |
| 105 | <br> |
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