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ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
09114 Debugger Typo Always 8 days ago 6 days ago
Tester VasiliyFamiliya View Status Public Platform MAME (Official Binary)
Assigned To cuavas Resolution Fixed OS Windows 10/11 (64-bit)
Status [?] Resolved Driver
Version 0.274 Fixed in Version 0.275GIT Build 64-bit
Fixed in Git Commit fc9598d Github Pull Request #
Summary 09114: SH2 disassembly: In the MAC.L instruction, "left" and "right" registers are confused.
Description For comparsion, $410f opcode are disassemblying as MAC.W @R0+, @R1+ while $010f - as MAC.L @R1+, @R0+.
Steps To Reproduce Disassemly any random program for any SH2-based system and search for 010f hex word.
Additional Information Hitachi's official datasheet: https://antime.kapsi.fi/sega/files/h12p0.pdf
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Affected Sets / Systems SH2 disassembly
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