arch/arm/faults.cc

499     SCR scr = tc->readMiscReg(MISCREG_SCR);
518         SCR scr = tc->readMiscRegNoEffect(MISCREG_SCR);
519         if (scr.ns) {
520             scr.ns = 0;
521             tc->setMiscRegNoEffect(MISCREG_SCR, scr);
533         if (!scr.ea)  {cpsr.a = 1;}
534         if (!scr.fiq) {cpsr.f = 1;}
535         if (!scr.irq) {cpsr.i = 1;}
798     SCR  scr  = tc->readMiscRegNoEffect(MISCREG_SCR);
803     toHyp  = scr.ns && (cpsr.mode == MODE_HYP);
805     toHyp |= !inSecureState(scr, cpsr) && hcr.tge && (cpsr.mode == MODE_USER);
870     SCR  scr  = tc->readMiscRegNoEffect(MISCREG_SCR);
875     toHyp  = scr.ns && (cpsr.mode == MODE_HYP);
877     toHyp |= !inSecureState(scr, cpsr) && hcr.tge && (cpsr.mode == MODE_USER);
1012     SCR  scr  = tc->readMiscRegNoEffect(MISCREG_SCR_EL3);
1017     toHyp |= !inSecureState(scr, cpsr) && hcr.tge && (currEL(tc) == EL0);
1180         SCR scr = tc->readMiscRegNoEffect(MISCREG_SCR);
1181         return (!scr.ns || scr.aw);
1270     SCR scr = 0;
1272         scr = tc->readMiscRegNoEffect(MISCREG_SCR_EL3);
1274         scr = tc->readMiscRegNoEffect(MISCREG_SCR);
1276     return scr.ea && !isMMUFault();
1284     SCR  scr  = tc->readMiscRegNoEffect(MISCREG_SCR);
1290     toHyp  = scr.ns && (cpsr.mode == MODE_HYP);
1331     SCR scr = 0;
1333         scr = tc->readMiscRegNoEffect(MISCREG_SCR_EL3);
1335         scr = tc->readMiscRegNoEffect(MISCREG_SCR);
1337     return scr.ea && !isMMUFault();
1345     SCR  scr  = tc->readMiscRegNoEffect(MISCREG_SCR);
1351     toHyp  = scr.ns && (cpsr.mode == MODE_HYP);
1434     SCR scr = 0;
1436         scr = tc->readMiscRegNoEffect(MISCREG_SCR_EL3);
1438         scr = tc->readMiscRegNoEffect(MISCREG_SCR);
1439     return scr.irq;
1447     SCR  scr  = tc->readMiscRegNoEffect(MISCREG_SCR);
1451     toHyp = (!scr.irq && hcr.imo && !inSecureState(tc)) ||
1460         SCR scr = tc->readMiscRegNoEffect(MISCREG_SCR);
1461         return (!scr.ns || scr.aw);
1473     SCR scr = 0;
1475         scr = tc->readMiscRegNoEffect(MISCREG_SCR_EL3);
1477         scr = tc->readMiscRegNoEffect(MISCREG_SCR);
1478     return scr.fiq;
1486     SCR  scr  = tc->readMiscRegNoEffect(MISCREG_SCR);
1490     toHyp = (!scr.fiq && hcr.fmo && !inSecureState(tc)) ||
1499         SCR scr = tc->readMiscRegNoEffect(MISCREG_SCR);
1500         return (!scr.ns || scr.aw);
1511         SCR scr = tc->readMiscRegNoEffect(MISCREG_SCR);
1512         return (!scr.ns || scr.fw);
1534     SCR  scr  = tc->readMiscRegNoEffect(MISCREG_SCR_EL3);
1539     toHyp |= !inSecureState(scr, cpsr) && hcr.tge && (currEL(tc) == EL0);
1561     SCR scr = tc->readMiscRegNoEffect(MISCREG_SCR_EL3);
1562     return scr.ea;
1571     SCR scr = tc->readMiscRegNoEffect(MISCREG_SCR_EL3);
1574     toHyp = (!scr.ea && hcr.amo && !inSecureState(tc)) ||
1575             (!scr.ea && !scr.rw && !hcr.amo && !inSecureState(tc));