arm64-v8a与armeabi-v7a兼容吗? [英] Is arm64-v8a compatible with armeabi-v7a?

问题描述

对于我的Android应用，我现在正在使用ABI"x86"和"armeabi". armeabi用于所有ARM设备，包括armv7a和arm64-v8a.

For my Android-app I'm using the ABI "x86" and "armeabi" right now. The armeabi is used for all ARM-devices, including armv7a and arm64-v8a.

现在，我想删除"armeabi"，然后继续"x86"和"armeabi-v7a".

Now I would like to remove the "armeabi" and just continue with "x86" and "armeabi-v7a".

我没有在文档中找到任何暗示，ARMv8也与ARMv7兼容-如果我不提供armeabi但现在提供armeabi，谁能确认我的应用仍可在运行arm64-v8a的设备上运行-v7a库?

I haven't found any hint in the docs, that ARMv8 is also compatible with ARMv7 - can anyone confirm that my app will still work on devices running arm64-v8a, if I don't offer an armeabi but now an armeabi-v7a-library?

推荐答案

许多现代的Android设备(例如Nexus 5x)都具有 AArch64 处理器，并带有 arm64-v8a 指令集. armeabi和armeabi-v7a-库在这些现代设备上均可正常运行.因此，我们可以假设您的问题的答案是是".

Many modern Android devices (i.e. Nexus 5x) have AArch64 processors with arm64-v8a instruction set. Both - armeabi and armeabi-v7a - libraries run fine on these modern devices. Therefore, we can assume the answer to your question to be 'YES'.

有关Android上ABI管理的详细信息，请参见以下内容: https://developer.android .com/ndk/guides/abis.html

See this for a breakdown of ABI management on Android: https://developer.android.com/ndk/guides/abis.html

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