59422960ea
I've fixed most (not all) m68k FPE bugs that give bogus calculation results, esp. fsqrt instruction. Also, the internal FP representation has been reduced from 115-bit mantissa to 67-bit mantissa which reduced the required mantissa operation roughly by one fourth. I've done an extensive (though not exhaustive - it's impossible!) test on the internal routines by feeding them randomly generated FP numbers, and found that the new code is more precise than MC68040 FPU (it seems to have a rounding bug). [ Only change was to keep fpu_calcea.c's name instead of renaming to fpu_ea.c in Ken's patch. --akb ] |
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| .. | ||
| 060sp | ||
| conf | ||
| fpe | ||
| fpsp | ||
| include | ||
| m68k | ||
| Makefile | ||
| Makefile.inc | ||