[libre-riscv-dev] SV VLIW format

Luke Kenneth Casson Leighton lkcl at lkcl.net
Wed Jun 19 15:58:33 BST 2019


On Wed, Jun 19, 2019 at 3:01 PM Luke Kenneth Casson Leighton
<lkcl at lkcl.net> wrote:

> This is a tiny bit like VLIW in effect.

 sufficiently so that i researched it, found the variable-length
formats in RV Spec 1.5, and wrote it up:

https://libre-riscv.org/simple_v_extension/specification/#vliw-format

thoughts appreciated.  am going to raise this one on isa-dev and
comp.arch as it's pretty hair-raising.

l.



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