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47d4bd4d81
byuu says: Changelog: - restructured the project and removed a whole bunch of old/dead directives from higan/GNUmakefile - huge amounts of work on hiro/cocoa (compiles but ~70% of the functionality is commented out) - fixed a masking error in my ARM CPU disassembler [Lioncash] - SFC: decided to change board cic=(411,413) back to board region=(ntsc,pal) ... the former was too obtuse If you rename Boolean (it's a problem with an include from ruby, not from hiro) and disable all the ruby drivers, you can compile an OS X binary, but obviously it's not going to do anything. It's a boring WIP, I just wanted to push out the project structure change now at the start of this WIP cycle.
15 lines
451 B
C++
15 lines
451 B
C++
struct {
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uint16 slot[8] = {0};
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uint32 addr = 0; //read location of slot buffer
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uint32 load = 0; //write location of slot buffer
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int wait = 0; //number of clocks before next slot load
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auto empty() const { return addr == load; }
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auto full() const { return load - addr == 16; }
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} prefetch;
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auto prefetch_sync(uint32 addr) -> void;
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auto prefetch_step(uint clocks) -> void;
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auto prefetch_wait() -> void;
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auto prefetch_read() -> uint16;
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