Category "armv8"

Reading Armv8-A registers with devmem from GNU/Linux shell

I want to read the values of some Cortex-A53 registers, such as D_AA64ISAR0_EL1 (AArch64) ID_ISAR5 (Aarch32) ID_ISAR5_EL1 (Aarch64) Unfortunately, I lack a litt

Adding two double precision floats in assembly language in C on a Raspberry Pi 4 with 64 bit Linux

I am learning ARMV8 assembly language on my raspberry pi 4 and I want to know the simplest way that I can add two floats whilst choosing which registers I use t

LDUR and STUR in ARM v8

I've had a couple of courses that touched on ARMv8 assembly, but both teachers described LDUR/STUR instructions a different way and now I've become pretty lost.