diff options
Diffstat (limited to 'src/cpu/ozone/inorder_back_end_impl.hh')
-rw-r--r-- | src/cpu/ozone/inorder_back_end_impl.hh | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/cpu/ozone/inorder_back_end_impl.hh b/src/cpu/ozone/inorder_back_end_impl.hh index 84f935a72..8d7ebb60e 100644 --- a/src/cpu/ozone/inorder_back_end_impl.hh +++ b/src/cpu/ozone/inorder_back_end_impl.hh @@ -89,13 +89,13 @@ InorderBackEnd<Impl>::checkInterrupts() int summary = 0; - if (thread->readMiscReg(IPR_ASTRR)) + if (thread->readMiscRegNoEffect(IPR_ASTRR)) panic("asynchronous traps not implemented\n"); - if (thread->readMiscReg(IPR_SIRR)) { + if (thread->readMiscRegNoEffect(IPR_SIRR)) { for (int i = INTLEVEL_SOFTWARE_MIN; i < INTLEVEL_SOFTWARE_MAX; i++) { - if (thread->readMiscReg(IPR_SIRR) & (ULL(1) << i)) { + if (thread->readMiscRegNoEffect(IPR_SIRR) & (ULL(1) << i)) { // See table 4-19 of the 21164 hardware reference ipl = (i - INTLEVEL_SOFTWARE_MIN) + 1; summary |= (ULL(1) << i); @@ -116,14 +116,14 @@ InorderBackEnd<Impl>::checkInterrupts() } } - if (ipl && ipl > thread->readMiscReg(IPR_IPLR)) { + if (ipl && ipl > thread->readMiscRegNoEffect(IPR_IPLR)) { thread->inSyscall = true; - thread->setMiscReg(IPR_ISR, summary); - thread->setMiscReg(IPR_INTID, ipl); + thread->setMiscRegNoEffect(IPR_ISR, summary); + thread->setMiscRegNoEffect(IPR_INTID, ipl); Fault(new InterruptFault)->invoke(xc); DPRINTF(Flow, "Interrupt! IPLR=%d ipl=%d summary=%x\n", - thread->readMiscReg(IPR_IPLR), ipl, summary); + thread->readMiscRegNoEffect(IPR_IPLR), ipl, summary); // May need to go 1 inst prior squashPending = true; |