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cores
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being back to where they were before the big refactor that broke the Z80 core. Some problems remain. Notably the sound driver in Sonic 2 is still quite broken.
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Strider 2
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with the rest of abcd and sbcd translation. Fixed some edge cases and undefined flag behavior in the process
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than 1 word
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avoid bug when src is the dst addres reg
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address is out of RAM range
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taken inappropriately now that the kludge in handle_cycle_limit_int has been removed
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the code gen refactor
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handle_cycle_limit for the Z80
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z80_retranslate_inst to avoid any newly translated instructions from being placed in the "buffer zone". Save the current value of the code_info struct for placing the final jmp instruction in the correct place
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instructions for byte access functions
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in gen_mem_fun
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Fix generation of save and load context for Z80
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when using IX or IY. Fix access to I and R registers (R still needs to be made 7-bit though). Fix flags for ld a, i. The fix for access to I fixes PCM playback in Titan Overdrive and music playback in Crackdown.
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rare cases it can stomp the next instruction if a branch goes from a short from to a long one
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decoder/disassembler
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