wierd ini files. The ini files are still used as an intermediate step, but a sophisticated python library exists to help build them more easily. SConscript: add the new embedded file stuff remove all of the old object description junk base/inifile.cc: base/inifile.hh: get rid of findDefault and findAppend since they were the source of much evil. base/trace.cc: For now, if we don't have the dprintf_stream set up, dump to standard out. We probably want a command line option for this. dev/alpha_console.cc: PioDevice now takes a platform parameter. All PioDevices must have a pio_latency parameter. We stick a dummy parameter in here for now until we get rid of the builder stuff. dev/alpha_console.hh: don't need Platform anymore dev/baddev.cc: PioDevice now takes a platform parameter. All PioDevices must have a pio_latency parameter. We stick a dummy parameter in here for now until we get rid of the builder stuff. Same for the platform parameter, though we just pass the PioDevice a null parameter since it isn't used by this device and it's quicker. dev/baddev.hh: fix #include guards dev/etherlink.cc: rename parameters. dev/ethertap.cc: rename parameters dev/ide_ctrl.cc: All devices need an address even if it will get overwritten later. dev/ide_disk.cc: use an enum for the drive ID stuff. rename disk_delay -> delay Actually, I think that we should implement "cable select" and have the controller tell the drive what it is. dev/io_device.cc: dev/io_device.hh: All IO devices take a Platform * dev/ns_gige.cc: all devices need an io_bus. rename header_bus to io_bus We don't need stuff for the interrupt controller since it's all in the platform now. dev/ns_gige.hh: We don't need stuff for the interrupt controller now since it's all in the platform. dev/pciconfigall.cc: Pass a dummy NULL to the PioDevice for the platform since we don't need one. dev/pcidev.cc: Move a bunch of common functionality into the PciDev dev/platform.hh: remove unneeded code dev/tsunami.cc: remove unused param dev/tsunami_cchip.cc: pass platform pointer dev/tsunami_io.cc: dev/tsunami_pchip.cc: dev/uart.cc: pass platform variable dev/uart.hh: don't need to keep a platform pointer. it's in the base class kern/linux/linux_system.cc: kern/tru64/tru64_system.cc: rename some parameters sim/builder.cc: clean up builder code. use more parameters from the config node. all sections with a type= are now created, the old mechanisms no longer work sim/builder.hh: remove some extra variables since they are found in the ConfigNode sim/main.cc: add a quick hack command line argument -X to dump out the embedded files. (probably should be fixed up a little.) accept .mpy files printing to the streams has to happen after the hierarchy is built since we're moving away from param contexts sim/param.cc: add parsing support for ranges sim/process.cc: isValid isn't very useful anymore. interpret the names stdout, stderr, cout, cerr for the file descriptors sim/pyconfig/SConscript: Add Action handlers for creating an embedded python file and for creating an embedded C file. use these action handlers to embed all objects found in the objects tree into the binary along with the importer and the m5config stuff sim/pyconfig/m5config.py: Major changes to the original configuration file generator. These changes largely involve implementing copy-on-write like semantics for all of the SimObjects. Real documentation must be written. sim/universe.cc: Universe becomes a SimObject since we don't really have the notion of param contexts in the python code. --HG-- rename : sim/pyconfig/m5configbase.py => sim/pyconfig/m5config.py extra : convert_revision : c353453e5beb91c37f15755998fc0d8858c6829a
177 lines
6.2 KiB
C++
177 lines
6.2 KiB
C++
/*
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* Copyright (c) 2003-2004 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/symtab.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 "kern/system_events.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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using namespace std;
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Tru64System::Tru64System(Tru64System::Params *p)
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: System(p)
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{
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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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#ifdef DEBUG
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kernelPanicEvent = new BreakPCEvent(&pcEventQueue, "kernel panic");
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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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#endif
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badaddrEvent = new BadAddrEvent(&pcEventQueue, "badaddr");
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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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skipPowerStateEvent = new SkipFuncEvent(&pcEventQueue,
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"tl_v48_capture_power_state");
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if (kernelSymtab->findAddress("tl_v48_capture_power_state", addr))
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skipPowerStateEvent->schedule(addr);
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skipScavengeBootEvent = new SkipFuncEvent(&pcEventQueue,
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"pmap_scavenge_boot");
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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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printfEvent = new PrintfEvent(&pcEventQueue, "printf");
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if (kernelSymtab->findAddress("printf", addr))
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printfEvent->schedule(addr);
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debugPrintfEvent = new DebugPrintfEvent(&pcEventQueue, "debug_printf",
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false);
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if (kernelSymtab->findAddress("m5printf", addr))
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debugPrintfEvent->schedule(addr);
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debugPrintfrEvent = new DebugPrintfEvent(&pcEventQueue, "debug_printfr",
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true);
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if (kernelSymtab->findAddress("m5printfr", addr))
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debugPrintfrEvent->schedule(addr);
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dumpMbufEvent = new DumpMbufEvent(&pcEventQueue, "dump_mbuf");
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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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}
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Tru64System::~Tru64System()
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{
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#ifdef DEBUG
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delete kernelPanicEvent;
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#endif
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delete badaddrEvent;
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delete skipPowerStateEvent;
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delete skipScavengeBootEvent;
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#if TRACING_ON
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delete printfEvent;
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delete debugPrintfEvent;
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delete debugPrintfrEvent;
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delete dumpMbufEvent;
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#endif
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}
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BEGIN_DECLARE_SIM_OBJECT_PARAMS(Tru64System)
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SimObjectParam<MemoryController *> memctrl;
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SimObjectParam<PhysicalMemory *> physmem;
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Param<string> kernel;
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Param<string> console;
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Param<string> pal;
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Param<string> boot_osflags;
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Param<string> readfile;
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Param<unsigned int> init_param;
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Param<uint64_t> system_type;
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Param<uint64_t> system_rev;
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Param<bool> bin;
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VectorParam<string> binned_fns;
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END_DECLARE_SIM_OBJECT_PARAMS(Tru64System)
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BEGIN_INIT_SIM_OBJECT_PARAMS(Tru64System)
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INIT_PARAM(memctrl, "memory controller"),
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INIT_PARAM(physmem, "phsyical memory"),
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INIT_PARAM(kernel, "file that contains the kernel code"),
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INIT_PARAM(console, "file that contains the console code"),
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INIT_PARAM(pal, "file that contains palcode"),
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INIT_PARAM_DFLT(boot_osflags, "flags to pass to the kernel during boot",
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"a"),
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INIT_PARAM_DFLT(readfile, "file to read startup script from", ""),
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INIT_PARAM_DFLT(init_param, "numerical value to pass into simulator", 0),
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INIT_PARAM_DFLT(system_type, "Type of system we are emulating", 12),
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INIT_PARAM_DFLT(system_rev, "Revision of system we are emulating", 2<<1),
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INIT_PARAM_DFLT(bin, "is this system to be binned", false),
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INIT_PARAM(binned_fns, "functions to be broken down and binned")
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END_INIT_SIM_OBJECT_PARAMS(Tru64System)
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CREATE_SIM_OBJECT(Tru64System)
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{
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System::Params *p = new System::Params;
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p->name = getInstanceName();
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p->memctrl = memctrl;
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p->physmem = physmem;
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p->kernel_path = kernel;
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p->console_path = console;
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p->palcode = pal;
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p->boot_osflags = boot_osflags;
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p->init_param = init_param;
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p->readfile = readfile;
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p->system_type = system_type;
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p->system_rev = system_rev;
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p->bin = bin;
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p->binned_fns = binned_fns;
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p->bin_int = false;
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return new Tru64System(p);
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}
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REGISTER_SIM_OBJECT("Tru64System", Tru64System)
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