unixsmurf questions

unixsmurf answers

• How do ARM-NEON synchronize?
• Can this be atomically executed?
• How do interrupts work on multicore ARM cpu
• Advice regarding installing ARM toolchain on Ubuntu VM (64bit)
• How does the GRUB2 UEFI loader know where to look for the configuration file (or where the 2nd stage's files are located)?
• how to build grub2 bootloader from it's source and test it with qemu emulator
• Debug GRUB2 EFI image running on QEMU
• Programmatically cause Undefined Instruction exception
• [ARM CortexA]Difference between Strongly-ordered and Device Memory Type
• Is there performance advantage to ARM64