• About Opcodes in 8051 Instruction Set Manual
    http://www.keil.com/support/man/docs/is51/is51_opcodes.htm lists 8051 instructions by HEX code. I had saw a line and make me confused. Why MOV direct, R8 appear in Hex Code 90 ? I mean, in other...
  • Where can we find the opcode for ARMv8 instructions?
    Note: This was originally posted on 24th August 2012 at http://forums.arm.com I had download the toolchain for ARMv8( http://gcc.gnu.org/ml/gcc-patches/2012-05/msg01694.html ),and I want find the encoding...
  • Invalid opcode exception error for HVC instruction
    Note: This was originally posted on 9th November 2012 at http://forums.arm.com Hi I'm developing a UEFI boot loader that can run a hypervisor. I've developed some code that initializes CPUs and then transitions...
  • difference between opcode and hexcode
    can u tell the difference between opcode and hexcode
  • c to assembly conversion
    is there any conversion from C to assembly code .is there any converter ???