sm64

A Super Mario 64 decompilation
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osEepromProbe.c (605B)

      1 #include "macros.h"
      2 #include "libultra_internal.h"
      3 
      4 extern u32 __osBbEepromSize;
      5 
      6 s32 __osEepStatus(OSMesgQueue *, OSContStatus *);
      7 s32 osEepromProbe(UNUSED OSMesgQueue *mq) {
      8     s32 ret = 0;
      9 #ifndef VERSION_CN
     10     OSContStatus status;
     11 #endif
     12 
     13     __osSiGetAccess();
     14 #ifdef VERSION_CN
     15     if (__osBbEepromSize == 0x200) {
     16         ret = EEPROM_TYPE_4K;
     17     } else if (__osBbEepromSize == 0x800) {
     18         ret = EEPROM_TYPE_16K;
     19     }
     20 #else
     21     ret = __osEepStatus(mq, &status);
     22     ret = (ret == 0 && (status.type & CONT_EEPROM) != 0) ? EEPROM_TYPE_4K : 0;
     23 #endif
     24     __osSiRelAccess();
     25     return ret;
     26 }