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

[Luke Kenneth Casson Leighton]

On Thu, Nov 26, 2020 at 5:10 AM Jacob Lifshay <programmerjake at gmail.com> wrote:
>
> 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.

0x1000+0/1/2/3 etc. brilliant.  ah: last piece of "clarity"
information missing is of course the sequence number (aka "program
order")

l.