[Libre-soc-bugs] [Bug 945] New: binutils: implement fmvis/fishmv instructions

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Fri Oct 7 09:29:29 BST 2022


            Bug ID: 945
           Summary: binutils: implement fmvis/fishmv instructions
           Product: Libre-SOC's first SoC
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: CONFIRMED
          Severity: major
          Priority: ---
         Component: Source Code
          Assignee: lkcl at lkcl.net
          Reporter: konstantinos at vectorcamp.gr
                CC: libre-soc-bugs at lists.libre-soc.org
   NLnet milestone: ---

Trying to compile the following code:

        # Load 2.0f constant in fpr 1 , will be needed for SHR macro
        fmvis c_2, 0x4000


/usr/local/bin/powerpc64le-linux-gnu-as -mlibresoc -mregnames  -o
imdct36_svp64_real.o imdct36_svp64_real.s
imdct36_svp64_real.s: Assembler messages:
imdct36_svp64_real.s:92: Error: unrecognized opcode: `fmvis'

Similarly for fishmv.

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