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Add support for 040/060 FPUs #4

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mikrosk opened this issue Mar 7, 2021 · 0 comments
Open

Add support for 040/060 FPUs #4

mikrosk opened this issue Mar 7, 2021 · 0 comments

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@mikrosk
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mikrosk commented Mar 7, 2021

As the 68040/68060 FPU have several instructions emulated, the current check based on -mhard-float (or __HAVE_68881__ to be precise) isn't enough. We should check also for given CPU macro and not enable instructions which are emulated so when compiled with -m68040 or -m68060 the library will be 100% exception-free.
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