[Libre-soc-isa] [Bug 1087] change ISACaller and correct bug introduced in parser.py where it bypasses FPSCR as a local parameter and a return result

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Sun May 21 12:07:16 BST 2023


https://bugs.libre-soc.org/show_bug.cgi?id=1087

Luke Kenneth Casson Leighton <lkcl at lkcl.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|change pseudocode to        |change ISACaller and
                   |prevent output register     |correct bug introduced in
                   |write only when causing a   |parser.py where it bypasses
                   |fp trap and output is in    |FPSCR as a local parameter
                   |same regfile as input       |and a return result

--- Comment #4 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
> change pseudocode to prevent output register write only when 
> causing a fp trap and output is in same regfile as input

whatever you do, do *not* do this.  i will change the bugreport
to the correct (required) action.

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