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    Hello, where can I get documentation for the AARCH64 and NEON64 assembly syntax for armclang (internal assembler) I have some issues when compiling my GNU assembly code with armclang. For example, the...
  • New developer guides for AArch64
    We (Arm's Support and Content Services teams) have been working on creating a Developer Guide for AArch64. They're aimed at anyone wanting a bare-metal focused introduction to the Armv8-A architecture...
  • luajit compilation on aarch64
    Hi, I am trying to build luajit on aarch64 platform. I have downloaded source from https://github.com/cbaylis/luajit-aarch64 . I am getting the below error when I compilled the source. root@node...
  • Correct usage of the NSTable bit in aarch64/armv7a LPAE
    I'm porting our armv7a-short descriptor OS to LPAE and aarch64. In the short descriptor MMU, the "NS" bit can only be found in the first level of the MMU (I'll call it the SECTION level), meaning that...
  • aarch64 kernel using aarch32 page tables
    Hi ! I'm trying to update my custom kernel, working with short or long descriptor in armv7a to a target supporting armv8. My current setup uses TTBR0 to point to the PL0 page table and TTBR1 to point...