ee96799519
code.
base/statistics.hh:
We're getting rid of FS_MEASURE, but for now, we're going
to still use a compile time flag to turn on and off binning
of statistics. (The flag is STATS_BINNING)
cpu/exec_context.cc:
cpu/exec_context.hh:
kern/tru64/tru64_system.cc:
get rid of FS_MEASURE
cpu/simple_cpu/simple_cpu.cc:
yank the function call tracking code out of the cpu and move
it into the software context class itself.
kern/tru64/tru64_system.hh:
get rid of FS_MEASURE
move all of the tacking stuff to the same place.
sim/system.hh:
cleanup
--HG--
extra : convert_revision : 73d3843afe1b3ba0d5445421c39c1148d3f4e7c0
687 lines
24 KiB
C++
687 lines
24 KiB
C++
/*
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* Copyright (c) 2003 The Regents of The University of Michigan
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "base/loader/aout_object.hh"
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#include "base/loader/ecoff_object.hh"
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#include "base/loader/object_file.hh"
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#include "base/loader/symtab.hh"
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#include "base/remote_gdb.hh"
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#include "base/trace.hh"
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#include "cpu/exec_context.hh"
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#include "kern/tru64/tru64_events.hh"
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#include "kern/tru64/tru64_system.hh"
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#include "mem/functional_mem/memory_control.hh"
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#include "mem/functional_mem/physical_memory.hh"
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#include "sim/builder.hh"
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#include "targetarch/isa_traits.hh"
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#include "targetarch/vtophys.hh"
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//un-comment this to see the state of call stack when it changes.
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//#define SW_DEBUG
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using namespace std;
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Tru64System::Tru64System(const string _name, const uint64_t _init_param,
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MemoryController *_memCtrl, PhysicalMemory *_physmem,
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const string &kernel_path, const string &console_path,
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const string &palcode, const string &boot_osflags,
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const bool _bin)
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: System(_name, _init_param, _memCtrl, _physmem, _bin), bin(_bin)
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{
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kernelSymtab = new SymbolTable;
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consoleSymtab = new SymbolTable;
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ObjectFile *kernel = createObjectFile(kernel_path);
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if (kernel == NULL)
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fatal("Could not load kernel file %s", kernel_path);
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ObjectFile *console = createObjectFile(console_path);
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if (console == NULL)
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fatal("Could not load console file %s", console_path);
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if (!kernel->loadGlobalSymbols(kernelSymtab))
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panic("could not load kernel symbols\n");
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if (!console->loadGlobalSymbols(consoleSymtab))
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panic("could not load console symbols\n");
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// Load pal file
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ObjectFile *pal = createObjectFile(palcode);
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if (pal == NULL)
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fatal("Could not load PALcode file %s", palcode);
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pal->loadSections(physmem, true);
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// Load console file
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console->loadSections(physmem, true);
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// Load kernel file
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kernel->loadSections(physmem, true);
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kernelStart = kernel->textBase();
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kernelEnd = kernel->bssBase() + kernel->bssSize();
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kernelEntry = kernel->entryPoint();
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DPRINTF(Loader, "Kernel start = %#x\n"
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"Kernel end = %#x\n"
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"Kernel entry = %#x\n",
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kernelStart, kernelEnd, kernelEntry);
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DPRINTF(Loader, "Kernel loaded...\n");
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#ifdef FS_MEASURE
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//INSTRUMENTATION CODEGEN BEGIN ONE
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if (bin == true) {
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esIntrBin = new Statistics::MainBin(name() + " es_intr");
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fnBins.insert(make_pair("es_intr", esIntrBin));
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esRxeofBin = new Statistics::MainBin(name() + " es_rxeof");
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fnBins.insert(make_pair("es_rxeof", esRxeofBin));
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esNewbufBin = new Statistics::MainBin(name() + " es_newbuf");
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fnBins.insert(make_pair("es_newbuf", esNewbufBin));
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esDmaLoadBin = new Statistics::MainBin(name() + " es_dma_load");
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fnBins.insert(make_pair("es_dma_load", esDmaLoadBin));
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dmaMapLoadBin = new Statistics::MainBin(name() + " dma_map_load");
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fnBins.insert(make_pair("dma_map_load", dmaMapLoadBin));
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etherInputBin = new Statistics::MainBin(name() + " ether_input");
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fnBins.insert(make_pair("ether_input", etherInputBin));
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netisrInputBin = new Statistics::MainBin(name() + " netisr_input");
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fnBins.insert(make_pair("netisr_input", netisrInputBin));
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schednetisrIsrBin = new Statistics::MainBin(name() + " schednetisr_isr");
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fnBins.insert(make_pair("schednetisr_isr", schednetisrIsrBin));
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ipintrBin = new Statistics::MainBin(name() + " ipintr");
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fnBins.insert(make_pair("ipintr", ipintrBin));
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ipDooptionsBin = new Statistics::MainBin(name() + " ip_dooptions");
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fnBins.insert(make_pair("ip_dooptions", ipDooptionsBin));
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ipReassBin = new Statistics::MainBin(name() + " ip_reass");
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fnBins.insert(make_pair("ip_reass", ipReassBin));
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tcpInputBin = new Statistics::MainBin(name() + " tcp_input");
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fnBins.insert(make_pair("tcp_input", tcpInputBin));
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sbappendBin = new Statistics::MainBin(name() + " sbappend");
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fnBins.insert(make_pair("sbappend", sbappendBin));
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readBin = new Statistics::MainBin(name() + " read");
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fnBins.insert(make_pair("read", readBin));
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sooReadBin = new Statistics::MainBin(name() + " soo_read");
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fnBins.insert(make_pair("soo_read", sooReadBin));
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orecvBin = new Statistics::MainBin(name() + " orecv");
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fnBins.insert(make_pair("orecv", orecvBin));
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recvitBin = new Statistics::MainBin(name() + " recvit");
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fnBins.insert(make_pair("recvit", recvitBin));
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soreceiveBin = new Statistics::MainBin(name() + " soreceive");
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fnBins.insert(make_pair("soreceive", soreceiveBin));
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osendBin = new Statistics::MainBin(name() + " osend");
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fnBins.insert(make_pair("osend", osendBin));
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writeBin = new Statistics::MainBin(name() + " write");
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fnBins.insert(make_pair("write", writeBin));
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sooWriteBin = new Statistics::MainBin(name() + " soo_write");
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fnBins.insert(make_pair("soo_write", sooWriteBin));
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senditBin = new Statistics::MainBin(name() + " sendit");
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fnBins.insert(make_pair("sendit", senditBin));
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sosendBin = new Statistics::MainBin(name() + " sosend");
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fnBins.insert(make_pair("sosend", sosendBin));
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tcpSosendBin = new Statistics::MainBin(name() + " tcp_sosend");
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fnBins.insert(make_pair("tcp_sosend", tcpSosendBin));
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tcpOutputBin = new Statistics::MainBin(name() + " tcp_output");
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fnBins.insert(make_pair("tcp_output", tcpOutputBin));
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ipOutputBin = new Statistics::MainBin(name() + " ip_output");
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fnBins.insert(make_pair("ip_output", ipOutputBin));
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etherOutputBin = new Statistics::MainBin(name() + " ether_output");
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fnBins.insert(make_pair("ether_output", etherOutputBin));
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esStartBin = new Statistics::MainBin(name() + " es_start");
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fnBins.insert(make_pair("es_start", esStartBin));
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esTransmitBin = new Statistics::MainBin(name() + " es_transmit");
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fnBins.insert(make_pair("es_transmit", esTransmitBin));
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esTxeofBin = new Statistics::MainBin(name() + " es_txeof");
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fnBins.insert(make_pair("es_txeof", esTxeofBin));
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idleThreadBin = new Statistics::MainBin(name() + " idle_thread");
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fnBins.insert(make_pair("idle_thread", idleThreadBin));
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}
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//INSTRUMENTATION CODEGEN END
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#endif //FS_MEASURE
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#ifdef DEBUG
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kernelPanicEvent = new BreakPCEvent(&pcEventQueue, "kernel panic");
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consolePanicEvent = new BreakPCEvent(&pcEventQueue, "console panic");
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#endif
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badaddrEvent = new BadAddrEvent(&pcEventQueue, "badaddr");
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skipPowerStateEvent = new SkipFuncEvent(&pcEventQueue,
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"tl_v48_capture_power_state");
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skipScavengeBootEvent = new SkipFuncEvent(&pcEventQueue,
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"pmap_scavenge_boot");
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printfEvent = new PrintfEvent(&pcEventQueue, "printf");
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debugPrintfEvent = new DebugPrintfEvent(&pcEventQueue,
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"debug_printf", false);
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debugPrintfrEvent = new DebugPrintfEvent(&pcEventQueue,
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"debug_printfr", true);
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dumpMbufEvent = new DumpMbufEvent(&pcEventQueue, "dump_mbuf");
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#ifdef FS_MEASURE
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//INSTRUMENTATION CODEGEN BEGIN TWO
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if (bin == true) {
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esIntrEvent = new FnEvent(&pcEventQueue, "es_intr", this);
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esRxeofEvent = new FnEvent(&pcEventQueue, "es_rxeof", this);
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esNewbufEvent = new FnEvent(&pcEventQueue, "es_newbuf", this);
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esDmaLoadEvent = new FnEvent(&pcEventQueue, "es_dma_load", this);
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dmaMapLoadEvent = new FnEvent(&pcEventQueue, "dma_map_load", this);
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etherInputEvent = new FnEvent(&pcEventQueue, "ether_input", this);
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netisrInputEvent = new FnEvent(&pcEventQueue, "netisr_input", this);
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schednetisrIsrEvent = new FnEvent(&pcEventQueue, "schednetisr_isr", this);
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ipintrEvent = new FnEvent(&pcEventQueue, "ipintr", this);
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ipDooptionsEvent = new FnEvent(&pcEventQueue, "ip_dooptions", this);
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ipReassEvent = new FnEvent(&pcEventQueue, "ip_reass", this);
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tcpInputEvent = new FnEvent(&pcEventQueue, "tcp_input", this);
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sbappendEvent = new FnEvent(&pcEventQueue, "sbappend", this);
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readEvent = new FnEvent(&pcEventQueue, "read", this);
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sooReadEvent = new FnEvent(&pcEventQueue, "soo_read", this);
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orecvEvent = new FnEvent(&pcEventQueue, "orecv", this);
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recvitEvent = new FnEvent(&pcEventQueue, "recvit", this);
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soreceiveEvent = new FnEvent(&pcEventQueue, "soreceive", this);
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osendEvent = new FnEvent(&pcEventQueue, "osend", this);
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writeEvent = new FnEvent(&pcEventQueue, "write", this);
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sooWriteEvent = new FnEvent(&pcEventQueue, "soo_write", this);
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senditEvent = new FnEvent(&pcEventQueue, "sendit", this);
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sosendEvent = new FnEvent(&pcEventQueue, "sosend", this);
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tcpSosendEvent = new FnEvent(&pcEventQueue, "tcp_sosend", this);
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tcpOutputEvent = new FnEvent(&pcEventQueue, "tcp_output", this);
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ipOutputEvent = new FnEvent(&pcEventQueue, "ip_output", this);
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etherOutputEvent = new FnEvent(&pcEventQueue, "ether_output", this);
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esStartEvent = new FnEvent(&pcEventQueue, "es_start", this);
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esTransmitEvent = new FnEvent(&pcEventQueue, "es_transmit", this);
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esTxeofEvent = new FnEvent(&pcEventQueue, "es_txeof", this);
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idleThreadEvent = new FnEvent(&pcEventQueue, "idle_thread", this);
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}
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//INSTRUMENTATION CODEGEN END
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#endif //FS_MEASURE
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Addr addr = 0;
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if (kernelSymtab->findAddress("enable_async_printf", addr)) {
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Addr paddr = vtophys(physmem, addr);
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uint8_t *enable_async_printf =
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physmem->dma_addr(paddr, sizeof(uint32_t));
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if (enable_async_printf)
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*(uint32_t *)enable_async_printf = 0;
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}
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if (consoleSymtab->findAddress("env_booted_osflags", addr)) {
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Addr paddr = vtophys(physmem, addr);
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char *osflags = (char *)physmem->dma_addr(paddr, sizeof(uint32_t));
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if (osflags)
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strcpy(osflags, boot_osflags.c_str());
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}
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#ifdef DEBUG
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if (kernelSymtab->findAddress("panic", addr))
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kernelPanicEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'panic\'");
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if (consoleSymtab->findAddress("panic", addr))
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consolePanicEvent->schedule(addr);
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#endif
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if (kernelSymtab->findAddress("badaddr", addr))
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badaddrEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'badaddr\'");
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if (kernelSymtab->findAddress("tl_v48_capture_power_state", addr))
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skipPowerStateEvent->schedule(addr);
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if (kernelSymtab->findAddress("pmap_scavenge_boot", addr))
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skipScavengeBootEvent->schedule(addr);
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#if TRACING_ON
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if (kernelSymtab->findAddress("printf", addr))
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printfEvent->schedule(addr);
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if (kernelSymtab->findAddress("m5printf", addr))
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debugPrintfEvent->schedule(addr);
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if (kernelSymtab->findAddress("m5printfr", addr))
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debugPrintfrEvent->schedule(addr);
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if (kernelSymtab->findAddress("m5_dump_mbuf", addr))
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dumpMbufEvent->schedule(addr);
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#endif
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#ifdef FS_MEASURE
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//INSTRUMENTATION CODEGEN BEGIN THREE
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if (bin == true) {
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if (kernelSymtab->findAddress("es_intr", addr))
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esIntrEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'es_intr\'");
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if (kernelSymtab->findAddress("es_rxeof", addr))
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esRxeofEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'es_rxeof\'");
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if (kernelSymtab->findAddress("es_newbuf", addr))
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esNewbufEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'es_newbuf\'");
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if (kernelSymtab->findAddress("es_dma_load", addr))
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esDmaLoadEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'es_dma_load\'");
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if (kernelSymtab->findAddress("dma_map_load", addr))
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dmaMapLoadEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'dma_map_load\'");
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if (kernelSymtab->findAddress("ether_input", addr))
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etherInputEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'ether_input\'");
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if (kernelSymtab->findAddress("netisr_input", addr))
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netisrInputEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'netisr_input\'");
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if (kernelSymtab->findAddress("schednetisr_isr", addr))
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schednetisrIsrEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'schednetisr_isr\'");
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if (kernelSymtab->findAddress("ipintr", addr))
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ipintrEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'ipintr\'");
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if (kernelSymtab->findAddress("ip_dooptions", addr))
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ipDooptionsEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'ip_dooptions\'");
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if (kernelSymtab->findAddress("ip_reass", addr))
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ipReassEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'ip_reass\'");
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if (kernelSymtab->findAddress("tcp_input", addr))
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tcpInputEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'tcp_input\'");
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if (kernelSymtab->findAddress("sbappend", addr))
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sbappendEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'sbappend\'");
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if (kernelSymtab->findAddress("read", addr))
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readEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'read\'");
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if (kernelSymtab->findAddress("soo_read", addr))
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sooReadEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'soo_read\'");
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if (kernelSymtab->findAddress("orecv", addr))
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orecvEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'orecv\'");
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if (kernelSymtab->findAddress("recvit", addr))
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recvitEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'recvit\'");
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if (kernelSymtab->findAddress("soreceive", addr))
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soreceiveEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'soreceive\'");
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if (kernelSymtab->findAddress("osend", addr))
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osendEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'osend\'");
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if (kernelSymtab->findAddress("write", addr))
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writeEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'write\'");
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if (kernelSymtab->findAddress("soo_write", addr))
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sooWriteEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'soo_write\'");
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if (kernelSymtab->findAddress("sendit", addr))
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senditEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'sendit\'");
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if (kernelSymtab->findAddress("sosend", addr))
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sosendEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'sosend\'");
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if (kernelSymtab->findAddress("tcp_sosend", addr))
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tcpSosendEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'tcp_sosend\'");
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if (kernelSymtab->findAddress("tcp_output", addr))
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tcpOutputEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'tcp_output\'");
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if (kernelSymtab->findAddress("ip_output", addr))
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ipOutputEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'ip_output\'");
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if (kernelSymtab->findAddress("ether_output", addr))
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etherOutputEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'ether_output\'");
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if (kernelSymtab->findAddress("es_start", addr))
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esStartEvent->schedule(addr);
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else
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panic("could not find kernel symbol \'es_start\'");
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|
|
|
if (kernelSymtab->findAddress("es_transmit", addr))
|
|
esTransmitEvent->schedule(addr);
|
|
else
|
|
panic("could not find kernel symbol \'es_transmit\'");
|
|
|
|
if (kernelSymtab->findAddress("es_txeof", addr))
|
|
esTxeofEvent->schedule(addr);
|
|
else
|
|
panic("could not find kernel symbol \'es_txeof\'");
|
|
|
|
if (kernelSymtab->findAddress("idle_thread", addr))
|
|
idleThreadEvent->schedule(addr);
|
|
else
|
|
panic("could not find kernel symbol \'idle_thread\'");
|
|
|
|
}
|
|
//INSTRUMENTATION CODEGEN END
|
|
if (bin == true) {
|
|
fnCalls
|
|
.name(name() + ":fnCalls")
|
|
.desc("all fn calls being tracked")
|
|
;
|
|
|
|
populateMap("es_intr", "");
|
|
populateMap("es_rxeof", "es_intr");
|
|
populateMap("es_newbuf", "es_rxeof");
|
|
populateMap("es_dma_load", "es_newbuf");
|
|
populateMap("dma_map_load", "es_dma_load");
|
|
populateMap("ether_input", "es_rxeof");
|
|
populateMap("netisr_input", "ether_input");
|
|
populateMap("schednetisr_isr", "netisr_input");
|
|
|
|
populateMap("ipintr", "");
|
|
populateMap("ip_dooptions", "ipintr");
|
|
populateMap("ip_reass", "ipintr");
|
|
populateMap("tcp_input", "ipintr");
|
|
populateMap("sbappend", "tcp_input");
|
|
|
|
populateMap("read", "");
|
|
populateMap("orecv", "");
|
|
populateMap("soo_read", "read");
|
|
populateMap("recvit", "orecv");
|
|
populateMap("soreceive", "recvit");
|
|
populateMap("soreceive", "soo_read");
|
|
|
|
populateMap("write", "");
|
|
populateMap("osend", "");
|
|
populateMap("soo_write", "write");
|
|
populateMap("sendit", "osend");
|
|
populateMap("sosend", "sendit");
|
|
populateMap("sosend", "soo_write");
|
|
populateMap("tcp_sosend", "sosend");
|
|
populateMap("tcp_output", "tcp_sosend");
|
|
populateMap("ip_output", "tcp_output");
|
|
populateMap("ether_output", "ip_output");
|
|
populateMap("es_start", "ether_output");
|
|
populateMap("es_transmit", "es_start");
|
|
|
|
populateMap("es_txeof", "es_intr");
|
|
|
|
populateMap("idle_thread", "");
|
|
}
|
|
#endif //FS_MEASURE
|
|
}
|
|
|
|
Tru64System::~Tru64System()
|
|
{
|
|
delete kernel;
|
|
delete console;
|
|
|
|
delete kernelSymtab;
|
|
delete consoleSymtab;
|
|
|
|
#ifdef DEBUG
|
|
delete kernelPanicEvent;
|
|
delete consolePanicEvent;
|
|
#endif
|
|
delete badaddrEvent;
|
|
delete skipPowerStateEvent;
|
|
delete skipScavengeBootEvent;
|
|
delete printfEvent;
|
|
delete debugPrintfEvent;
|
|
delete debugPrintfrEvent;
|
|
delete dumpMbufEvent;
|
|
|
|
#ifdef FS_MEASURE
|
|
//INSTRUMENTATION CODEGEN BEGIN FOUR
|
|
if (bin == true) {
|
|
delete esIntrEvent;
|
|
delete esRxeofEvent;
|
|
delete esNewbufEvent;
|
|
delete esDmaLoadEvent;
|
|
delete dmaMapLoadEvent;
|
|
delete etherInputEvent;
|
|
delete netisrInputEvent;
|
|
delete schednetisrIsrEvent;
|
|
delete ipintrEvent;
|
|
delete ipDooptionsEvent;
|
|
delete ipReassEvent;
|
|
delete tcpInputEvent;
|
|
delete sbappendEvent;
|
|
delete readEvent;
|
|
delete sooReadEvent;
|
|
delete orecvEvent;
|
|
delete recvitEvent;
|
|
delete soreceiveEvent;
|
|
delete osendEvent;
|
|
delete writeEvent;
|
|
delete sooWriteEvent;
|
|
delete senditEvent;
|
|
delete sosendEvent;
|
|
delete tcpSosendEvent;
|
|
delete tcpOutputEvent;
|
|
delete ipOutputEvent;
|
|
delete etherOutputEvent;
|
|
delete esStartEvent;
|
|
delete esTransmitEvent;
|
|
delete esTxeofEvent;
|
|
delete idleThreadEvent;
|
|
}
|
|
//INSTRUMENTATION CODEGEN END
|
|
#endif //FS_MEASURE
|
|
}
|
|
|
|
int
|
|
Tru64System::registerExecContext(ExecContext *xc)
|
|
{
|
|
int xcIndex = System::registerExecContext(xc);
|
|
|
|
if (xcIndex == 0) {
|
|
// activate with zero delay so that we start ticking right
|
|
// away on cycle 0
|
|
xc->activate(0);
|
|
}
|
|
|
|
RemoteGDB *rgdb = new RemoteGDB(this, xc);
|
|
GDBListener *gdbl = new GDBListener(rgdb, 7000 + xcIndex);
|
|
gdbl->listen();
|
|
|
|
if (remoteGDB.size() <= xcIndex) {
|
|
remoteGDB.resize(xcIndex+1);
|
|
}
|
|
|
|
remoteGDB[xcIndex] = rgdb;
|
|
|
|
return xcIndex;
|
|
}
|
|
|
|
|
|
void
|
|
Tru64System::replaceExecContext(ExecContext *xc, int xcIndex)
|
|
{
|
|
System::replaceExecContext(xcIndex, xc);
|
|
remoteGDB[xcIndex]->replaceExecContext(xc);
|
|
}
|
|
|
|
bool
|
|
Tru64System::breakpoint()
|
|
{
|
|
return remoteGDB[0]->trap(ALPHA_KENTRY_INT);
|
|
}
|
|
|
|
void
|
|
Tru64System::populateMap(std::string callee, std::string caller)
|
|
{
|
|
multimap<const string, string>::const_iterator i;
|
|
i = callerMap.insert(make_pair(callee, caller));
|
|
assert(i != callerMap.end() && "should not fail populating callerMap");
|
|
}
|
|
|
|
bool
|
|
Tru64System::findCaller(std::string callee, std::string caller) const
|
|
{
|
|
typedef multimap<const std::string, std::string>::const_iterator iter;
|
|
pair<iter, iter> range;
|
|
|
|
range = callerMap.equal_range(callee);
|
|
for (iter i = range.first; i != range.second; ++i) {
|
|
if ((*i).second == caller)
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void
|
|
Tru64System::dumpState(ExecContext *xc) const
|
|
{
|
|
#ifndef SW_DEBUG
|
|
return;
|
|
#endif
|
|
if (xc->swCtx) {
|
|
stack<fnCall *> copy(xc->swCtx->callStack);
|
|
if (copy.empty())
|
|
return;
|
|
cprintf("xc->swCtx:\n");
|
|
fnCall *top;
|
|
cprintf("|| call: %d\n",xc->swCtx->calls);
|
|
for (top = copy.top(); !copy.empty(); copy.pop() ) {
|
|
top = copy.top();
|
|
cprintf("|| %13s : %s \n", top->name, top->myBin->name());
|
|
}
|
|
}
|
|
}
|
|
|
|
BEGIN_DECLARE_SIM_OBJECT_PARAMS(Tru64System)
|
|
|
|
Param<bool> bin;
|
|
SimObjectParam<MemoryController *> mem_ctl;
|
|
SimObjectParam<PhysicalMemory *> physmem;
|
|
Param<uint64_t> init_param;
|
|
|
|
Param<string> kernel_code;
|
|
Param<string> console_code;
|
|
Param<string> pal_code;
|
|
Param<string> boot_osflags;
|
|
|
|
END_DECLARE_SIM_OBJECT_PARAMS(Tru64System)
|
|
|
|
BEGIN_INIT_SIM_OBJECT_PARAMS(Tru64System)
|
|
|
|
INIT_PARAM_DFLT(bin, "is this system to be binned", false),
|
|
INIT_PARAM(mem_ctl, "memory controller"),
|
|
INIT_PARAM(physmem, "phsyical memory"),
|
|
INIT_PARAM_DFLT(init_param, "numerical value to pass into simulator", 0),
|
|
INIT_PARAM(kernel_code, "file that contains the kernel code"),
|
|
INIT_PARAM(console_code, "file that contains the console code"),
|
|
INIT_PARAM(pal_code, "file that contains palcode"),
|
|
INIT_PARAM_DFLT(boot_osflags, "flags to pass to the kernel during boot",
|
|
"a")
|
|
|
|
|
|
END_INIT_SIM_OBJECT_PARAMS(Tru64System)
|
|
|
|
CREATE_SIM_OBJECT(Tru64System)
|
|
{
|
|
Tru64System *sys = new Tru64System(getInstanceName(), init_param, mem_ctl,
|
|
physmem, kernel_code, console_code,
|
|
pal_code, boot_osflags, bin);
|
|
|
|
return sys;
|
|
}
|
|
|
|
REGISTER_SIM_OBJECT("Tru64System", Tru64System)
|