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Unindentified opcodes

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  • AndrĂ© Wagner
    Hi everyone! My name is Andre , I m a programmer from Brazil and this is my first post the group. My question is: how does the CPU handles and unindentified
    Message 1 of 1 , Apr 29, 2003
      Hi everyone!

      My name is Andre', I'm a programmer from Brazil and this is my first post
      the group.

      My question is: how does the CPU handles and unindentified opcode? For
      example, lets say that the 0xF8 opcode doesn't correspond to any
      instruction in a x86 processor; what would the CPU do if faced with this
      instruction?

      Thank you in advance,

      Andre'

      --
      André Wagner
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