[PATCH] gas: m68k M680LC040 F-LINE NOP insertion fixing emulation of fpu instructions

Nat Sloss nathanialsloss@yahoo.com.au
Sun Mar 30 07:59:14 GMT 2025


On Sun, 30 Mar 2025 16:30:05 Joel Sherrill wrote:
> Is there a way to know if the errata applies? I'm asking for posterity.
> 
> Thanks.
> 
> --joel sherrill

Sorry I misread the question in my previous email.

On an effected cpu if there is floating point emulation more floatpoint tests 
would fail than compared to a 040 with fpu.

Even returning from an unimplemented fpu trap (if possible) on an effected cpu 
would result in instability.


Best regards,

Nat


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