[Libre-soc-isa] [Bug 794] SVP64 REMAP for utf8

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Fri Aug 26 10:04:36 BST 2022


https://bugs.libre-soc.org/show_bug.cgi?id=794

--- Comment #32 from Jacob Lifshay <programmerjake at gmail.com> ---
did more work on utf-8 validation using svp64. I got it to run successfully for
validating the empty string! It's still broken for " " though...

I'm having to fix the simulator a bunch, setvl. didn't correctly output CR0.

I changed log() to support more granular enable/disable:
https://git.libre-soc.org/?p=openpower-isa.git;a=commitdiff;h=774ed2fd6547e7dc7ebea89e6f522b4c21792108

I added support to the svp64 assembler for comments.

I also added the original instruction as comments on the `.long`s generated by
the svp64 assembler -- it makes debugging much easier to see:
.long 0x580005B6 # setvl 0, 0, 3, 0, 1, 1
rather than:
.long 0x580005B6

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