• A51 assembler, equivalent dup directive?
    I hope my request is simple. I come from a x86/MASM background. I’m trying simply to reserve a block of memory. With MASM, I’d simply do the following: db how_many dup (?) It seems the a51...
  • Any equivalent NEON instruction to SMULWy?
    Note: This was originally posted on 6th July 2013 at http://forums.arm.com Hi everybody, I'm currently working on 7x7 gaussian blur filter for NEON. And since everything bigger than 3x3 is hard to handle...
  • InterlockedExchangeAdd equivalent
    Note: This was originally posted on 11th February 2013 at http://forums.arm.com I'm porting a Windows application to an ARM® Cortex-A9 based system running Ubuntu 12.04 and I need something equivalent...
  • Equivalent code?
    Hello Everyone: In the following example seq_address is an unsigned long and obj->cmd_reg[] is an unsigned char array. seq_address = (ulong)obj->cmd_reg[3] << 24 + (ulong)obj->cmd_reg[2] << 16...
  • What's the C equivalent of NOP
    I will replace the assembler instruction "nop" by a C instruction. How do I made ?