derek/gem5
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

cpu: Fix some style problems in the base CPU class.

Browse Source 
Change-Id: I5c714245237056eebeaf5de1278e8d13557ac131
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/52083
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Maintainer: Giacomo Travaglini <giacomo.travaglini@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Gabe Black
2021-10-25 23:30:27 -07:00
parent ebef94707e
commit 2ecd88f0da
2 changed files with 41 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
src/cpu/base.cc
View File

@@ -97,10 +97,10 @@ CPUProgressEvent::process()
Counter temp = cpu->totalOps();
if (_repeatEvent)
cpu->schedule(this, curTick() + _interval);
cpu->schedule(this, curTick() + _interval);
if (cpu->switchedOut()) {
return;
return;
}
#ifndef NDEBUG
@@ -150,7 +150,7 @@ BaseCPU::BaseCPU(const Params &p, bool is_checker)
cpuList.push_back(this);
DPRINTF(SyscallVerbose, "Constructing CPU with id %d, socket id %d\n",
_cpuId, _socketId);
_cpuId, _socketId);
if (numThreads > maxThreadsPerCPU)
maxThreadsPerCPU = numThreads;
@@ -196,7 +196,7 @@ BaseCPU::postInterrupt(ThreadID tid, int int_num, int index)
interrupts[tid]->post(int_num, index);
// Only wake up syscall emulation if it is not waiting on a futex.
// This is to model the fact that instructions such as ARM SEV
// should wake up a WFE sleep, but not a futex syscall WAIT. */
// should wake up a WFE sleep, but not a futex syscall WAIT.
if (FullSystem || !system->futexMap.is_waiting(threadContexts[tid]))
wakeup(tid);
}
@@ -210,7 +210,7 @@ BaseCPU::armMonitor(ThreadID tid, Addr address)
monitor.armed = true;
monitor.vAddr = address;
monitor.pAddr = 0x0;
DPRINTF(Mwait,"[tid:%d] Armed monitor (vAddr=0x%lx)\n", tid, address);
DPRINTF(Mwait, "[tid:%d] Armed monitor (vAddr=0x%lx)\n", tid, address);
}
bool
@@ -227,7 +227,7 @@ BaseCPU::mwait(ThreadID tid, PacketPtr pkt)
monitor.pAddr = pkt->getAddr() & mask;
monitor.waiting = true;
DPRINTF(Mwait,"[tid:%d] mwait called (vAddr=0x%lx, "
DPRINTF(Mwait, "[tid:%d] mwait called (vAddr=0x%lx, "
"line's paddr=0x%lx)\n", tid, monitor.vAddr, monitor.pAddr);
return true;
} else {
@@ -264,7 +264,7 @@ BaseCPU::mwaitAtomic(ThreadID tid, ThreadContext *tc, BaseMMU *mmu)
monitor.pAddr = req->getPaddr() & mask;
monitor.waiting = true;
DPRINTF(Mwait,"[tid:%d] mwait called (vAddr=0x%lx, line's paddr=0x%lx)\n",
DPRINTF(Mwait, "[tid:%d] mwait called (vAddr=0x%lx, line's paddr=0x%lx)\n",
tid, monitor.vAddr, monitor.pAddr);
}
@@ -679,17 +679,20 @@ BaseCPU::getCurrentInstCount(ThreadID tid)
return threadContexts[tid]->getCurrentInstCount();
}
AddressMonitor::AddressMonitor() {
AddressMonitor::AddressMonitor()
{
armed = false;
waiting = false;
gotWakeup = false;
}
bool AddressMonitor::doMonitor(PacketPtr pkt) {
bool
AddressMonitor::doMonitor(PacketPtr pkt)
{
assert(pkt->req->hasPaddr());
if (armed && waiting) {
if (pAddr == pkt->getAddr()) {
DPRINTF(Mwait,"pAddr=0x%lx invalidated: waking up core\n",
DPRINTF(Mwait, "pAddr=0x%lx invalidated: waking up core\n",
pkt->getAddr());
waiting = false;
return true;