[Libre-soc-dev] demo of 16/32/48/64-bit LE/BE backward-compatible encoding

Jacob Lifshay programmerjake at gmail.com
Thu Nov 26 05:10:21 GMT 2020


On Wed, Nov 25, 2020 at 6:10 PM Luke Kenneth Casson Leighton
<lkcl at lkcl.net> wrote:
>
> On 11/26/20, Luke Kenneth Casson Leighton <lkcl at lkcl.net> wrote:
> > On 11/26/20, Jacob Lifshay <programmerjake at gmail.com> wrote:
> >> I added colors to the demo encoding, hopefully making it easier to
> >> follow:
> >> https://libre-soc.org/openpower/sv/16_bit_compressed/demo/
> >>
>
> oh, one other thing that would help is: in the last column, in front
> of (or after, doesn't matter) would be to include the byte index of
> the instruction.
>
> padd [0]
> padd [1]

I added something like that, as well as adding a column for the
decoder mode for the current instruction and highlighting the main
opcode byte.

Jacob



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