hd6309.cpp: Fix index addressing modes #12016
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…ng mode caused illegal operation trap.
…addressing mode caused illegal operation trap." This reverts commit a4be799.
…ng mode caused illegal operation trap.
Mokona
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Feb 28, 2024
* Add missing index addressing modes. Pop CPU state if indexed addressing mode caused illegal operation trap.
stonedDiscord
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Apr 8, 2024
* Add missing index addressing modes. Pop CPU state if indexed addressing mode caused illegal operation trap.
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Add case statements to enable indirect register W references. Problem discovered by Glenn Hewlett. Patch by Ciaran Anscomb.
When an illegal index addressing mode is executed, pop next CPU state off stack to ensure vector is correctly jumped to. Problem discovered by Glenn Hewlett.