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kstenerud / Musashi

Motorola 680x0 emulator written in C
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fix cycles for shift and mul #102

Closed bebbo closed 7 months ago

bebbo commented 7 months ago

The cycle count for the shift operation is added twice and for all cpus, which is wrong. Also the cycle count for mulu/muls is inaccurate for 68000/68010.

This PR fixes both.