reg[0].I = (u32)sqrt(reg[0].I);
reg[0].I = (u32)sqrt((double)reg[0].I);
void BIOS_Sqrt(){#ifdef DEV_VERSION  if(systemVerbose & VERBOSE_SWI) {    log("Sqrt: %08x (VCOUNT=%2d)\n",        reg[0].I,        VCOUNT);  }#endif  reg[0].I = (u32)sqrt(reg[0].I);#ifdef DEV_VERSION  if(systemVerbose & VERBOSE_SWI) {    log("Sqrt: return=%08x\n",        reg[0].I);  }#endif}