assembly-arm

To write inline ARM assembly, you integrate assembly instructions directly into C/C++ code. This Skill provides guidance on structuring inline assembly for AArch64 and ARM Thumb architectures, covering register usage and constraints to optimize performance-critical sections.

The AArch64 calling convention, known as AAPCS64, defines how functions receive arguments and return values via registers. This Skill explains the AAPCS64 and AAPCS conventions, detailing which registers to use for parameters, return values, and callee preservation.

To understand compiler-generated ARM disassembly, you analyze the assembly output produced by GCC or Clang. This Skill helps decode these instructions, bridging the gap between high-level code and machine instructions for AArch64 and Thumb architectures.

Yes, you can use NEON and SVE SIMD instructions to optimize ARM assembly code. This Skill covers Single Instruction Multiple Data operations, providing guidance on utilizing these instructions for parallel processing on AArch64 platforms.

The best way to debug low-level ARM assembly issues is by analyzing register and stack states during execution. This Skill facilitates low-level debugging on ARM hardware or emulators by helping you interpret the underlying assembly instructions.

Yes, this Skill covers both AArch64 and 32-bit Thumb assembly architectures. It provides comprehensive guidance on reading and writing assembly code for both architectures, including their respective calling conventions and register usage rules.