static bool Do_Exeption(uint lvl, uint expEvn, uint CallVect)
{
if (!zleeping)
{
if (sh4.sr.BL == 1 || sh4.vbr == 0)
{
return(false);
}
}
if (sh4.sr.IMASK > lvl)
{
return(false);
}
*mem.EXPEVT = expEvn;
if (zleeping)
{
awake = true;
}
sh4.ssr = sh4.sr.reg;
sh4.spc = sh4.pc;
sh4.sgr = sh4.r[15];
sh4.sr.BL = 1;
sh4.sr.MD = 1;
sh4.sr.RB = 1;
CallStackTrace.cstAddCall(sh4.pc, sh4.pc, sh4.vbr + 0x600, CallType.Interupt);
sh4.pc = sh4.vbr + CallVect;
return(true);
}
static bool Do_interupt(uint lvl, uint intEvn, uint CallVect)
{
if (!zleeping)
{
if (sh4.sr.BL == 1 || sh4.vbr == 0)
{
return(false);
}
}
//interupt disabled :)
if (sh4.sr.IMASK == 0xf || lvl == 0)
{
return(false);
}
//test interupt level
if (sh4.sr.IMASK > lvl)
{
return(false);
}
*mem.INTEVT = intEvn;
if (zleeping)
{
awake = true;
}
sh4.ssr = sh4.sr.reg;
sh4.spc = sh4.pc;
sh4.sgr = sh4.r[15];
sh4.sr.BL = 1;
sh4.sr.MD = 1;
sh4.sr.RB = 1;
CallStackTrace.cstAddCall(sh4.pc, sh4.pc, sh4.vbr + 0x600, CallType.Interupt);
sh4.pc = sh4.vbr + CallVect;
return(true);
}
