sm64

A Super Mario 64 decompilation
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osPiRawReadIo.c (228B)

      1 #include "libultra_internal.h"
      2 #include "PR/rcp.h"
      3 #include "piint.h"
      4 
      5 s32 osPiRawReadIo(u32 devAddr, u32 *data) {
      6     register u32 status;
      7 
      8     WAIT_ON_IO_BUSY(status);
      9     *data = IO_READ(osRomBase | devAddr);
     10     return 0;
     11 }