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    Hi Experts, What is the actual use case of .cantunwind keyword in ARM asm? Is there any illustrations available on usage of same ? Regards, techguyz
  • Problem when dynamically loading code (Cortex-M4)
    Hello everyone. I want to implement dynamic loading of functions in RAM for a Cortex-M4. It partially works but with a small hack which is not ideal. First I create the binary data for the function by...
  • ASM instruction error
    Hi all, Some of the arm instructions like STMIACS LDRBCS are reported as error by ARMGCC. What could be the reason ?
  • Programming FPGA Block RAM connected to Cortex-M0 using JTAG
    Hi, I am connecting the BRAM inside FPGA with the Cortex-MO processor. Is it possible to program the BRAM using JTAG? The BRAM will act here as on-chip memory having the memory map of 0x00000000. I...
  • ARM assembly
    I have to write an assembly code in arm (cortex A-8) ,which assigns a value passed by the user(pass by value) to a particular general purpose register(for example r0). my function looks like this ...