style: fix indentation and formatting of the pseudo insts.
This commit is contained in:
Nathan Binkert
parent
f90b08a5cc
commit
88766f7c71
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@ -55,255 +55,258 @@ using namespace std;
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using namespace Stats;
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using namespace TheISA;
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namespace PseudoInst
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namespace PseudoInst {
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void
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arm(ThreadContext *tc)
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{
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void
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arm(ThreadContext *tc)
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{
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if (tc->getKernelStats())
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tc->getKernelStats()->arm();
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if (tc->getKernelStats())
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tc->getKernelStats()->arm();
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}
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void
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quiesce(ThreadContext *tc)
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{
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if (!tc->getCpuPtr()->params->do_quiesce)
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return;
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DPRINTF(Quiesce, "%s: quiesce()\n", tc->getCpuPtr()->name());
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tc->suspend();
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if (tc->getKernelStats())
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tc->getKernelStats()->quiesce();
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}
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void
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quiesceNs(ThreadContext *tc, uint64_t ns)
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{
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if (!tc->getCpuPtr()->params->do_quiesce || ns == 0)
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return;
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EndQuiesceEvent *quiesceEvent = tc->getQuiesceEvent();
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Tick resume = curTick + Clock::Int::ns * ns;
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quiesceEvent->reschedule(resume, true);
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DPRINTF(Quiesce, "%s: quiesceNs(%d) until %d\n",
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tc->getCpuPtr()->name(), ns, resume);
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tc->suspend();
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if (tc->getKernelStats())
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tc->getKernelStats()->quiesce();
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}
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void
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quiesceCycles(ThreadContext *tc, uint64_t cycles)
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{
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if (!tc->getCpuPtr()->params->do_quiesce || cycles == 0)
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return;
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EndQuiesceEvent *quiesceEvent = tc->getQuiesceEvent();
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Tick resume = curTick + tc->getCpuPtr()->ticks(cycles);
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quiesceEvent->reschedule(resume, true);
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DPRINTF(Quiesce, "%s: quiesceCycles(%d) until %d\n",
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tc->getCpuPtr()->name(), cycles, resume);
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tc->suspend();
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if (tc->getKernelStats())
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tc->getKernelStats()->quiesce();
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}
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uint64_t
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quiesceTime(ThreadContext *tc)
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{
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return (tc->readLastActivate() - tc->readLastSuspend()) / Clock::Int::ns;
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}
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void
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m5exit_old(ThreadContext *tc)
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{
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exitSimLoop("m5_exit_old instruction encountered");
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}
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void
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m5exit(ThreadContext *tc, Tick delay)
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{
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Tick when = curTick + delay * Clock::Int::ns;
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schedExitSimLoop("m5_exit instruction encountered", when);
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}
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void
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loadsymbol(ThreadContext *tc)
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{
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const string &filename = tc->getCpuPtr()->system->params()->symbolfile;
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if (filename.empty()) {
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return;
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}
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void
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quiesce(ThreadContext *tc)
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{
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if (!tc->getCpuPtr()->params->do_quiesce)
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return;
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std::string buffer;
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ifstream file(filename.c_str());
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DPRINTF(Quiesce, "%s: quiesce()\n", tc->getCpuPtr()->name());
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if (!file)
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fatal("file error: Can't open symbol table file %s\n", filename);
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tc->suspend();
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if (tc->getKernelStats())
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tc->getKernelStats()->quiesce();
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}
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while (!file.eof()) {
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getline(file, buffer);
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void
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quiesceNs(ThreadContext *tc, uint64_t ns)
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{
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if (!tc->getCpuPtr()->params->do_quiesce || ns == 0)
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return;
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if (buffer.empty())
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continue;
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EndQuiesceEvent *quiesceEvent = tc->getQuiesceEvent();
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int idx = buffer.find(' ');
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if (idx == string::npos)
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continue;
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Tick resume = curTick + Clock::Int::ns * ns;
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string address = "0x" + buffer.substr(0, idx);
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eat_white(address);
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if (address.empty())
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continue;
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quiesceEvent->reschedule(resume, true);
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// Skip over letter and space
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string symbol = buffer.substr(idx + 3);
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eat_white(symbol);
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if (symbol.empty())
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continue;
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DPRINTF(Quiesce, "%s: quiesceNs(%d) until %d\n",
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tc->getCpuPtr()->name(), ns, resume);
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Addr addr;
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if (!to_number(address, addr))
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continue;
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tc->suspend();
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if (tc->getKernelStats())
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tc->getKernelStats()->quiesce();
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}
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if (!tc->getSystemPtr()->kernelSymtab->insert(addr, symbol))
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continue;
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void
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quiesceCycles(ThreadContext *tc, uint64_t cycles)
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{
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if (!tc->getCpuPtr()->params->do_quiesce || cycles == 0)
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return;
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EndQuiesceEvent *quiesceEvent = tc->getQuiesceEvent();
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Tick resume = curTick + tc->getCpuPtr()->ticks(cycles);
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quiesceEvent->reschedule(resume, true);
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DPRINTF(Quiesce, "%s: quiesceCycles(%d) until %d\n",
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tc->getCpuPtr()->name(), cycles, resume);
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tc->suspend();
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if (tc->getKernelStats())
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tc->getKernelStats()->quiesce();
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}
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uint64_t
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quiesceTime(ThreadContext *tc)
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{
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return (tc->readLastActivate() - tc->readLastSuspend()) / Clock::Int::ns;
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}
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void
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m5exit_old(ThreadContext *tc)
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{
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exitSimLoop("m5_exit_old instruction encountered");
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}
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void
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m5exit(ThreadContext *tc, Tick delay)
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{
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Tick when = curTick + delay * Clock::Int::ns;
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schedExitSimLoop("m5_exit instruction encountered", when);
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}
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void
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loadsymbol(ThreadContext *tc)
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{
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const string &filename = tc->getCpuPtr()->system->params()->symbolfile;
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if (filename.empty()) {
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return;
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}
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std::string buffer;
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ifstream file(filename.c_str());
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if (!file)
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fatal("file error: Can't open symbol table file %s\n", filename);
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while (!file.eof()) {
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getline(file, buffer);
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if (buffer.empty())
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continue;
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int idx = buffer.find(' ');
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if (idx == string::npos)
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continue;
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string address = "0x" + buffer.substr(0, idx);
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eat_white(address);
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if (address.empty())
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continue;
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// Skip over letter and space
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string symbol = buffer.substr(idx + 3);
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eat_white(symbol);
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if (symbol.empty())
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continue;
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Addr addr;
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if (!to_number(address, addr))
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continue;
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if (!tc->getSystemPtr()->kernelSymtab->insert(addr, symbol))
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continue;
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DPRINTF(Loader, "Loaded symbol: %s @ %#llx\n", symbol, addr);
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}
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file.close();
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}
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void
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resetstats(ThreadContext *tc, Tick delay, Tick period)
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{
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if (!tc->getCpuPtr()->params->do_statistics_insts)
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return;
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Tick when = curTick + delay * Clock::Int::ns;
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Tick repeat = period * Clock::Int::ns;
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Stats::StatEvent(false, true, when, repeat);
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}
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void
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dumpstats(ThreadContext *tc, Tick delay, Tick period)
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{
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if (!tc->getCpuPtr()->params->do_statistics_insts)
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return;
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Tick when = curTick + delay * Clock::Int::ns;
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Tick repeat = period * Clock::Int::ns;
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Stats::StatEvent(true, false, when, repeat);
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}
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void
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addsymbol(ThreadContext *tc, Addr addr, Addr symbolAddr)
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{
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char symb[100];
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CopyStringOut(tc, symb, symbolAddr, 100);
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std::string symbol(symb);
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DPRINTF(Loader, "Loaded symbol: %s @ %#llx\n", symbol, addr);
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tc->getSystemPtr()->kernelSymtab->insert(addr,symbol);
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}
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void
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anBegin(ThreadContext *tc, uint64_t cur)
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{
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Annotate::annotations.add(tc->getSystemPtr(), 0, cur >> 32, cur &
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0xFFFFFFFF, 0,0);
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}
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void
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anWait(ThreadContext *tc, uint64_t cur, uint64_t wait)
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{
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Annotate::annotations.add(tc->getSystemPtr(), 0, cur >> 32, cur &
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0xFFFFFFFF, wait >> 32, wait & 0xFFFFFFFF);
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}
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void
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dumpresetstats(ThreadContext *tc, Tick delay, Tick period)
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{
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if (!tc->getCpuPtr()->params->do_statistics_insts)
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return;
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Tick when = curTick + delay * Clock::Int::ns;
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Tick repeat = period * Clock::Int::ns;
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Stats::StatEvent(true, true, when, repeat);
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}
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void
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m5checkpoint(ThreadContext *tc, Tick delay, Tick period)
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{
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if (!tc->getCpuPtr()->params->do_checkpoint_insts)
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return;
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Tick when = curTick + delay * Clock::Int::ns;
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Tick repeat = period * Clock::Int::ns;
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schedExitSimLoop("checkpoint", when, repeat);
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}
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uint64_t
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readfile(ThreadContext *tc, Addr vaddr, uint64_t len, uint64_t offset)
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{
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const string &file = tc->getSystemPtr()->params()->readfile;
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if (file.empty()) {
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return ULL(0);
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}
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uint64_t result = 0;
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int fd = ::open(file.c_str(), O_RDONLY, 0);
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if (fd < 0)
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panic("could not open file %s\n", file);
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if (::lseek(fd, offset, SEEK_SET) < 0)
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panic("could not seek: %s", strerror(errno));
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char *buf = new char[len];
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char *p = buf;
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while (len > 0) {
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int bytes = ::read(fd, p, len);
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if (bytes <= 0)
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break;
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p += bytes;
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result += bytes;
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len -= bytes;
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}
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close(fd);
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CopyIn(tc, vaddr, buf, result);
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delete [] buf;
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return result;
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}
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void debugbreak(ThreadContext *tc)
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{
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debug_break();
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}
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void switchcpu(ThreadContext *tc)
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{
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exitSimLoop("switchcpu");
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}
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file.close();
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}
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void
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resetstats(ThreadContext *tc, Tick delay, Tick period)
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{
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if (!tc->getCpuPtr()->params->do_statistics_insts)
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return;
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Tick when = curTick + delay * Clock::Int::ns;
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Tick repeat = period * Clock::Int::ns;
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Stats::StatEvent(false, true, when, repeat);
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}
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void
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dumpstats(ThreadContext *tc, Tick delay, Tick period)
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{
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if (!tc->getCpuPtr()->params->do_statistics_insts)
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return;
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Tick when = curTick + delay * Clock::Int::ns;
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Tick repeat = period * Clock::Int::ns;
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Stats::StatEvent(true, false, when, repeat);
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}
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void
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addsymbol(ThreadContext *tc, Addr addr, Addr symbolAddr)
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{
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char symb[100];
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CopyStringOut(tc, symb, symbolAddr, 100);
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std::string symbol(symb);
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DPRINTF(Loader, "Loaded symbol: %s @ %#llx\n", symbol, addr);
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tc->getSystemPtr()->kernelSymtab->insert(addr,symbol);
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}
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void
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anBegin(ThreadContext *tc, uint64_t cur)
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{
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Annotate::annotations.add(tc->getSystemPtr(), 0, cur >> 32, cur &
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0xFFFFFFFF, 0,0);
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}
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void
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anWait(ThreadContext *tc, uint64_t cur, uint64_t wait)
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{
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Annotate::annotations.add(tc->getSystemPtr(), 0, cur >> 32, cur &
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0xFFFFFFFF, wait >> 32, wait & 0xFFFFFFFF);
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}
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void
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dumpresetstats(ThreadContext *tc, Tick delay, Tick period)
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{
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if (!tc->getCpuPtr()->params->do_statistics_insts)
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return;
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Tick when = curTick + delay * Clock::Int::ns;
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Tick repeat = period * Clock::Int::ns;
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Stats::StatEvent(true, true, when, repeat);
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}
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void
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m5checkpoint(ThreadContext *tc, Tick delay, Tick period)
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{
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if (!tc->getCpuPtr()->params->do_checkpoint_insts)
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return;
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Tick when = curTick + delay * Clock::Int::ns;
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Tick repeat = period * Clock::Int::ns;
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schedExitSimLoop("checkpoint", when, repeat);
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}
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uint64_t
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readfile(ThreadContext *tc, Addr vaddr, uint64_t len, uint64_t offset)
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{
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const string &file = tc->getSystemPtr()->params()->readfile;
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if (file.empty()) {
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return ULL(0);
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}
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uint64_t result = 0;
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int fd = ::open(file.c_str(), O_RDONLY, 0);
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if (fd < 0)
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panic("could not open file %s\n", file);
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if (::lseek(fd, offset, SEEK_SET) < 0)
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panic("could not seek: %s", strerror(errno));
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char *buf = new char[len];
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char *p = buf;
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while (len > 0) {
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int bytes = ::read(fd, p, len);
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if (bytes <= 0)
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break;
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p += bytes;
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result += bytes;
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len -= bytes;
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}
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close(fd);
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CopyIn(tc, vaddr, buf, result);
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delete [] buf;
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return result;
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}
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void
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debugbreak(ThreadContext *tc)
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{
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debug_break();
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}
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void
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switchcpu(ThreadContext *tc)
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{
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exitSimLoop("switchcpu");
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}
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/* namespace PseudoInst */ }
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@ -33,31 +33,33 @@ class ThreadContext;
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//We need the "Tick" and "Addr" data types from here
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#include "sim/host.hh"
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namespace PseudoInst
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{
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/**
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* @todo these externs are only here for a hack in fullCPU::takeOver...
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*/
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extern bool doStatisticsInsts;
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extern bool doCheckpointInsts;
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extern bool doQuiesce;
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namespace PseudoInst {
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void arm(ThreadContext *tc);
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void quiesce(ThreadContext *tc);
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void quiesceNs(ThreadContext *tc, uint64_t ns);
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void quiesceCycles(ThreadContext *tc, uint64_t cycles);
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uint64_t quiesceTime(ThreadContext *tc);
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void m5exit(ThreadContext *tc, Tick delay);
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void m5exit_old(ThreadContext *tc);
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void loadsymbol(ThreadContext *xc);
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void resetstats(ThreadContext *tc, Tick delay, Tick period);
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void dumpstats(ThreadContext *tc, Tick delay, Tick period);
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void dumpresetstats(ThreadContext *tc, Tick delay, Tick period);
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void m5checkpoint(ThreadContext *tc, Tick delay, Tick period);
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uint64_t readfile(ThreadContext *tc, Addr vaddr, uint64_t len, uint64_t offset);
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void debugbreak(ThreadContext *tc);
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void switchcpu(ThreadContext *tc);
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void addsymbol(ThreadContext *tc, Addr addr, Addr symbolAddr);
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void anBegin(ThreadContext *tc, uint64_t cur);
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void anWait(ThreadContext *tc, uint64_t cur, uint64_t wait);
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}
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/**
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* @todo these externs are only here for a hack in fullCPU::takeOver...
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*/
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extern bool doStatisticsInsts;
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extern bool doCheckpointInsts;
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extern bool doQuiesce;
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void arm(ThreadContext *tc);
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void quiesce(ThreadContext *tc);
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||||
void quiesceNs(ThreadContext *tc, uint64_t ns);
|
||||
void quiesceCycles(ThreadContext *tc, uint64_t cycles);
|
||||
uint64_t quiesceTime(ThreadContext *tc);
|
||||
void m5exit(ThreadContext *tc, Tick delay);
|
||||
void m5exit_old(ThreadContext *tc);
|
||||
void loadsymbol(ThreadContext *xc);
|
||||
void resetstats(ThreadContext *tc, Tick delay, Tick period);
|
||||
void dumpstats(ThreadContext *tc, Tick delay, Tick period);
|
||||
void dumpresetstats(ThreadContext *tc, Tick delay, Tick period);
|
||||
void m5checkpoint(ThreadContext *tc, Tick delay, Tick period);
|
||||
uint64_t readfile(ThreadContext *tc, Addr vaddr, uint64_t len,
|
||||
uint64_t offset);
|
||||
void debugbreak(ThreadContext *tc);
|
||||
void switchcpu(ThreadContext *tc);
|
||||
void addsymbol(ThreadContext *tc, Addr addr, Addr symbolAddr);
|
||||
void anBegin(ThreadContext *tc, uint64_t cur);
|
||||
void anWait(ThreadContext *tc, uint64_t cur, uint64_t wait);
|
||||
|
||||
/* namespace PsuedoInst */ }
|
||||
|
|
|
|||
Loading…
Reference in a new issue