Top "Arm64" questions

64-bit ARM architecture, also known as AArch64.

Objdump ARM aarch64 code?

I have an elf arm aarch64 binary and i want to disassemble it .text section using objdump.My machine is …

arm objdump arm64
API to get android system properties is removed in arm64 platforms

I am using __system_property_get() from sys/system_properties.h to get a system property. I am trying to …

android android-ndk arm64 system-properties
What does the exclamation mark mean in the end of an A64 instruction?

The documentation for LDP and STP gives an example instruction with an exclamation mark in the end: LDP X8, X2, […

assembly arm stack arm64 addressing-mode
ARM64: LDXR/STXR vs LDAXR/STLXR

On iOS, there are two similar functions, OSAtomicAdd32 and OSAtomicAdd32Barrier. I'm wondering when you would need the Barrier variant. …

arm atomic arm64
How to implement system call in ARM64?

I am working with arm64 assembly coding and I want to implement system calls using svc instruction . I can't find …

arm system-calls arm64
android 8.0 api 26 arm64-v8a system image for emulator

I dont seem to find system image for arm64-v8a for api 26 android 8.0 oreo from the android studio virtual …

android android-emulator avd arm64 android-8.0-oreo
Is there performance advantage to ARM64

Recently 64-bit ARM mobiles started appearing. But is there any practical advantage to building an application 64-bit? Specifically considering application …

performance arm 64-bit arm64
How to debug an aarch64 translation fault?

I am writing a simple kernel in armv8 (aarch64). MMU config: 48 VA bits (T1SZ=64-48=16) 4K page size All …

arm kernel arm64 mmu armv8
Undefined symbols for architecture arm64 Google AdMob in Version 6.7.0

Okay so google AdMob API is supposed to work now for arm64, but I am getting this error. Undefined symbols …

ios xcode admob libraries arm64
Build - il2cpp did not run properly

I'm using unity 2019.2.0f1 with the integrating jdk-sdk and ndk recommended by unity to build a game for android platform …

android unity3d apk arm64 il2cpp