• "mov" vs "adds ... #0" (cortex M0)
    I've noticed that arm gcc, when compiling code for Cortex-M0 (at least) seems to generate instructions: adds r0, r2, #0 Where I'm pretty sure that it the same as: movs r0, r2 In fact, I can...
  • Can I route debug exceptions (like software step exceptions) from lower exception level to EL3?
    In the manual of arm-v8a, it mentions that the debug exceptions could be routed to EL1 or EL2. However, i don't really want to implement EL2 on Juno, so is there anyway to route these exceptions to EL3...
  • Invalid assembly instruction MOV PC, R13 Cortex M3
    Note: This was originally posted on 24th March 2009 at http://forums.arm.com Hi, I am trying to compile linux kernel 2.27 with CodeSourcery GNU toolchain 4.3.2 and somehow I am getting assembler error...
  • Getting an error while running code_gen.py with MNIST
    hi, While converting .pkl file into header file by running script code_gen.py with MNIST dataset I am getting below error. Traceback (most recent call last): File "code_gen.py", line 362, in <module>...
  • Exception running Bare metal code on JUNO r0 platform
    Hi, I am using Juno platform to run example Baremetal codes provided by DS-5 software examples. I have followed the steps as suggested in www.community.arm.com/.../tutorial-baremetal-development-on-the...