Hi Michael,

On 11/22/19 9:43 AM, Aleksandar Markovic wrote:
On Friday, November 22, 2019, Richard Henderson <richard.hender...@linaro.org <mailto:richard.hender...@linaro.org>> wrote:
    On 11/21/19 8:53 PM, Michael Rolnik wrote:
     > It seems to be a huge investment. this function should parse the
     > binary data as `decode_insn` does, so I suggest to modify decodetree
     > tool to make decoding information available to the instruction print
     > function.
     > what do you think?

    See target/openrisc/disas.c, which makes use of decodetree.
    It shouldn't be difficult to do something slimiar for avr.


I support Richard's suggested direction. Since you already implemenred core AVR decoder using decodetree, and you have this openrisc QEMU disassembler example, could you perhaps give a try to what Richard said, Michael?
As Aleksandar commented elsewhere in this thread, the port is useful as 
it, and having the disas output is a feature request.
If you have time to look at it before 5.0 development window opens, I'll 
be pleased to review and test it. Anyway I won't object we merge your 
work because this is missing.
Regards,

Phil.


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