• When does ITAdvance() pseudo-function Exactly called ?
    ITSTATE advances after normal execution of an IT block instruction. This is described by the ITAdvance() pseudocode function: // ITAdvance() // =========== ITAdvance() if ITSTATE<2:0> == '000' then...
  • Usage of IT instruction in ARM T32.
    Hi experts I am learning T32 instruction, and confuse about the if then instruction. Anyone can explain how IT instruction use and what the application scenarios about IT instruction. thanks a lot...
  • Why thumb code can only access r0-r7?
    Hi Sir, I want to know why thumb code can only access r0-r7, which described in ATPCS? Thanks and best regards, Wenchuan
  • Arm Instruction Set (Thumb-2)
    Hi , I am New to this Community I am Studying now Cortex-M3 .. I am reading Joseph Yiu book... I am Confused in the part of the instruction set , and I couldn't get the following: as i understand...
  • AARCH64 assembly syntax for ARMCLANG
    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...