2003-10-14 18:19:59 +02:00
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/*
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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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2003-10-21 02:17:01 +02:00
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#include "base/remote_gdb.hh"
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#include "base/trace.hh"
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2003-10-14 18:19:59 +02:00
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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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2003-10-21 02:17:01 +02:00
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#include "sim/builder.hh"
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2003-10-14 18:19:59 +02:00
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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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2003-10-23 00:50:54 +02:00
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Tru64System::Tru64System(const string _name, const uint64_t _init_param,
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2003-10-21 23:18:17 +02:00
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MemoryController *_memCtrl, PhysicalMemory *_physmem,
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const string &kernel_path, const string &console_path,
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2003-11-04 21:15:12 +01:00
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const string &palcode, const string &boot_osflags,
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Overall gist of this is to 'dynamicize' the tracking of functions so you can choose them at the .ini stage rather than at compile time.
to do it:
in .ini file set binned_fns=foo null bar foo
what this says is, track foo when it is called by null (i.e. anything). bin bar only when it is called by foo.
essentially, if you have a path of functions to track, the 0th, 2nd, 4th fn listed are the fns to track, and the 1st, 3rd, 5th are their respective callers.
base/statistics.hh:
turn it back to FS_MEASURE since we already have a build in place
kern/tru64/tru64_events.cc:
remove FS_MEASURE #defs. add more DPRINTF's. manage an anomaly that happens when tracking idle_thread.
kern/tru64/tru64_events.hh:
remove FS_MEASURE #defs
kern/tru64/tru64_system.cc:
make DumpState print all the time, but only with DPRINTF. add a new parameter to tru64System a vector<string> binned_fns, to read in from .ini file. now all this binning stuff is dynamically generated.
kern/tru64/tru64_system.hh:
remove all static binning stuff, add support for dynamic
sim/system.cc:
change nonPath bin name to Kernel, remove FS_MEASURE
sim/system.hh:
change nonPath to Kernel
--HG--
extra : convert_revision : 9ee813c0a64273bab4125815b7bc8145c5897ec1
2004-03-05 03:57:09 +01:00
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const bool _bin, const vector<string> &binned_fns)
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: System(_name, _init_param, _memCtrl, _physmem, _bin), bin(_bin),
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binned_fns(binned_fns)
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2003-10-14 18:19:59 +02:00
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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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2004-01-30 04:30:14 +01:00
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#ifdef DEBUG
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2003-10-14 18:19:59 +02:00
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kernelPanicEvent = new BreakPCEvent(&pcEventQueue, "kernel panic");
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consolePanicEvent = new BreakPCEvent(&pcEventQueue, "console panic");
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2004-01-30 04:30:14 +01:00
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#endif
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2003-10-14 18:19:59 +02:00
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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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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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2004-01-30 04:30:14 +01:00
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#ifdef DEBUG
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2003-10-14 18:19:59 +02:00
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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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2004-01-30 04:30:14 +01:00
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#endif
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2003-10-14 18:19:59 +02:00
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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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2003-11-04 21:15:12 +01:00
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Overall gist of this is to 'dynamicize' the tracking of functions so you can choose them at the .ini stage rather than at compile time.
to do it:
in .ini file set binned_fns=foo null bar foo
what this says is, track foo when it is called by null (i.e. anything). bin bar only when it is called by foo.
essentially, if you have a path of functions to track, the 0th, 2nd, 4th fn listed are the fns to track, and the 1st, 3rd, 5th are their respective callers.
base/statistics.hh:
turn it back to FS_MEASURE since we already have a build in place
kern/tru64/tru64_events.cc:
remove FS_MEASURE #defs. add more DPRINTF's. manage an anomaly that happens when tracking idle_thread.
kern/tru64/tru64_events.hh:
remove FS_MEASURE #defs
kern/tru64/tru64_system.cc:
make DumpState print all the time, but only with DPRINTF. add a new parameter to tru64System a vector<string> binned_fns, to read in from .ini file. now all this binning stuff is dynamically generated.
kern/tru64/tru64_system.hh:
remove all static binning stuff, add support for dynamic
sim/system.cc:
change nonPath bin name to Kernel, remove FS_MEASURE
sim/system.hh:
change nonPath to Kernel
--HG--
extra : convert_revision : 9ee813c0a64273bab4125815b7bc8145c5897ec1
2004-03-05 03:57:09 +01:00
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// BINNING STUFF
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2003-11-04 21:15:12 +01:00
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if (bin == true) {
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Overall gist of this is to 'dynamicize' the tracking of functions so you can choose them at the .ini stage rather than at compile time.
to do it:
in .ini file set binned_fns=foo null bar foo
what this says is, track foo when it is called by null (i.e. anything). bin bar only when it is called by foo.
essentially, if you have a path of functions to track, the 0th, 2nd, 4th fn listed are the fns to track, and the 1st, 3rd, 5th are their respective callers.
base/statistics.hh:
turn it back to FS_MEASURE since we already have a build in place
kern/tru64/tru64_events.cc:
remove FS_MEASURE #defs. add more DPRINTF's. manage an anomaly that happens when tracking idle_thread.
kern/tru64/tru64_events.hh:
remove FS_MEASURE #defs
kern/tru64/tru64_system.cc:
make DumpState print all the time, but only with DPRINTF. add a new parameter to tru64System a vector<string> binned_fns, to read in from .ini file. now all this binning stuff is dynamically generated.
kern/tru64/tru64_system.hh:
remove all static binning stuff, add support for dynamic
sim/system.cc:
change nonPath bin name to Kernel, remove FS_MEASURE
sim/system.hh:
change nonPath to Kernel
--HG--
extra : convert_revision : 9ee813c0a64273bab4125815b7bc8145c5897ec1
2004-03-05 03:57:09 +01:00
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int end = binned_fns.size();
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assert(!(end & 1));
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Statistics::MainBin *Bin;
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Addr address = 0;
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fnEvents.resize(end>>1);
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for (int i = 0; i < end; i +=2) {
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cout << "creating Bin for " << binned_fns[i] << endl;
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Bin = new Statistics::MainBin(name() + " " + binned_fns[i]);
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fnBins.insert(make_pair(binned_fns[i], Bin));
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fnEvents[(i>>1)] = new FnEvent(&pcEventQueue, binned_fns[i], this);
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if (kernelSymtab->findAddress(binned_fns[i], address))
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fnEvents[(i>>1)]->schedule(address);
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else
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panic("could not find kernel symbol %s\n", binned_fns[i]);
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if (binned_fns[i+1] == "null")
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populateMap(binned_fns[i], "");
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else
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populateMap(binned_fns[i], binned_fns[i+1]);
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}
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2003-11-07 06:14:38 +01:00
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2003-11-04 21:15:12 +01:00
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fnCalls
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.name(name() + ":fnCalls")
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.desc("all fn calls being tracked")
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;
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}
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Overall gist of this is to 'dynamicize' the tracking of functions so you can choose them at the .ini stage rather than at compile time.
to do it:
in .ini file set binned_fns=foo null bar foo
what this says is, track foo when it is called by null (i.e. anything). bin bar only when it is called by foo.
essentially, if you have a path of functions to track, the 0th, 2nd, 4th fn listed are the fns to track, and the 1st, 3rd, 5th are their respective callers.
base/statistics.hh:
turn it back to FS_MEASURE since we already have a build in place
kern/tru64/tru64_events.cc:
remove FS_MEASURE #defs. add more DPRINTF's. manage an anomaly that happens when tracking idle_thread.
kern/tru64/tru64_events.hh:
remove FS_MEASURE #defs
kern/tru64/tru64_system.cc:
make DumpState print all the time, but only with DPRINTF. add a new parameter to tru64System a vector<string> binned_fns, to read in from .ini file. now all this binning stuff is dynamically generated.
kern/tru64/tru64_system.hh:
remove all static binning stuff, add support for dynamic
sim/system.cc:
change nonPath bin name to Kernel, remove FS_MEASURE
sim/system.hh:
change nonPath to Kernel
--HG--
extra : convert_revision : 9ee813c0a64273bab4125815b7bc8145c5897ec1
2004-03-05 03:57:09 +01:00
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//
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2003-10-14 18:19:59 +02:00
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}
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Tru64System::~Tru64System()
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{
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delete kernel;
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delete console;
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delete kernelSymtab;
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delete consoleSymtab;
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2004-01-30 04:30:14 +01:00
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#ifdef DEBUG
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2003-10-14 18:19:59 +02:00
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delete kernelPanicEvent;
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delete consolePanicEvent;
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2004-01-30 04:30:14 +01:00
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#endif
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2003-10-14 18:19:59 +02:00
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delete badaddrEvent;
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delete skipPowerStateEvent;
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delete skipScavengeBootEvent;
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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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2003-11-04 21:15:12 +01:00
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if (bin == true) {
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Overall gist of this is to 'dynamicize' the tracking of functions so you can choose them at the .ini stage rather than at compile time.
to do it:
in .ini file set binned_fns=foo null bar foo
what this says is, track foo when it is called by null (i.e. anything). bin bar only when it is called by foo.
essentially, if you have a path of functions to track, the 0th, 2nd, 4th fn listed are the fns to track, and the 1st, 3rd, 5th are their respective callers.
base/statistics.hh:
turn it back to FS_MEASURE since we already have a build in place
kern/tru64/tru64_events.cc:
remove FS_MEASURE #defs. add more DPRINTF's. manage an anomaly that happens when tracking idle_thread.
kern/tru64/tru64_events.hh:
remove FS_MEASURE #defs
kern/tru64/tru64_system.cc:
make DumpState print all the time, but only with DPRINTF. add a new parameter to tru64System a vector<string> binned_fns, to read in from .ini file. now all this binning stuff is dynamically generated.
kern/tru64/tru64_system.hh:
remove all static binning stuff, add support for dynamic
sim/system.cc:
change nonPath bin name to Kernel, remove FS_MEASURE
sim/system.hh:
change nonPath to Kernel
--HG--
extra : convert_revision : 9ee813c0a64273bab4125815b7bc8145c5897ec1
2004-03-05 03:57:09 +01:00
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int end = fnEvents.size();
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for (int i = 0; i < end; ++i) {
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delete fnEvents[i];
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}
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fnEvents.clear();
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2003-11-04 21:15:12 +01:00
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}
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2003-10-14 18:19:59 +02:00
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}
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2003-10-24 04:07:52 +02:00
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int
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Tru64System::registerExecContext(ExecContext *xc)
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2003-10-14 18:19:59 +02:00
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{
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2003-10-24 04:07:52 +02:00
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int xcIndex = System::registerExecContext(xc);
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if (xcIndex == 0) {
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2003-12-11 09:16:46 +01:00
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// activate with zero delay so that we start ticking right
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// away on cycle 0
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xc->activate(0);
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2003-10-24 04:07:52 +02:00
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}
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RemoteGDB *rgdb = new RemoteGDB(this, xc);
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GDBListener *gdbl = new GDBListener(rgdb, 7000 + xcIndex);
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gdbl->listen();
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if (remoteGDB.size() <= xcIndex) {
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remoteGDB.resize(xcIndex+1);
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}
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remoteGDB[xcIndex] = rgdb;
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return xcIndex;
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}
|
2003-10-14 18:19:59 +02:00
|
|
|
|
|
|
|
|
2003-10-24 04:07:52 +02:00
|
|
|
void
|
|
|
|
Tru64System::replaceExecContext(ExecContext *xc, int xcIndex)
|
|
|
|
{
|
|
|
|
System::replaceExecContext(xcIndex, xc);
|
|
|
|
remoteGDB[xcIndex]->replaceExecContext(xc);
|
2003-10-14 18:19:59 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
bool
|
|
|
|
Tru64System::breakpoint()
|
|
|
|
{
|
2004-02-03 16:50:04 +01:00
|
|
|
return remoteGDB[0]->trap(ALPHA_KENTRY_INT);
|
2003-10-14 18:19:59 +02:00
|
|
|
}
|
|
|
|
|
2003-11-04 21:15:12 +01:00
|
|
|
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
|
|
|
|
{
|
|
|
|
if (xc->swCtx) {
|
|
|
|
stack<fnCall *> copy(xc->swCtx->callStack);
|
|
|
|
if (copy.empty())
|
|
|
|
return;
|
Overall gist of this is to 'dynamicize' the tracking of functions so you can choose them at the .ini stage rather than at compile time.
to do it:
in .ini file set binned_fns=foo null bar foo
what this says is, track foo when it is called by null (i.e. anything). bin bar only when it is called by foo.
essentially, if you have a path of functions to track, the 0th, 2nd, 4th fn listed are the fns to track, and the 1st, 3rd, 5th are their respective callers.
base/statistics.hh:
turn it back to FS_MEASURE since we already have a build in place
kern/tru64/tru64_events.cc:
remove FS_MEASURE #defs. add more DPRINTF's. manage an anomaly that happens when tracking idle_thread.
kern/tru64/tru64_events.hh:
remove FS_MEASURE #defs
kern/tru64/tru64_system.cc:
make DumpState print all the time, but only with DPRINTF. add a new parameter to tru64System a vector<string> binned_fns, to read in from .ini file. now all this binning stuff is dynamically generated.
kern/tru64/tru64_system.hh:
remove all static binning stuff, add support for dynamic
sim/system.cc:
change nonPath bin name to Kernel, remove FS_MEASURE
sim/system.hh:
change nonPath to Kernel
--HG--
extra : convert_revision : 9ee813c0a64273bab4125815b7bc8145c5897ec1
2004-03-05 03:57:09 +01:00
|
|
|
DPRINTF(TCPIP, "xc->swCtx:\n");
|
2003-11-04 21:15:12 +01:00
|
|
|
fnCall *top;
|
Overall gist of this is to 'dynamicize' the tracking of functions so you can choose them at the .ini stage rather than at compile time.
to do it:
in .ini file set binned_fns=foo null bar foo
what this says is, track foo when it is called by null (i.e. anything). bin bar only when it is called by foo.
essentially, if you have a path of functions to track, the 0th, 2nd, 4th fn listed are the fns to track, and the 1st, 3rd, 5th are their respective callers.
base/statistics.hh:
turn it back to FS_MEASURE since we already have a build in place
kern/tru64/tru64_events.cc:
remove FS_MEASURE #defs. add more DPRINTF's. manage an anomaly that happens when tracking idle_thread.
kern/tru64/tru64_events.hh:
remove FS_MEASURE #defs
kern/tru64/tru64_system.cc:
make DumpState print all the time, but only with DPRINTF. add a new parameter to tru64System a vector<string> binned_fns, to read in from .ini file. now all this binning stuff is dynamically generated.
kern/tru64/tru64_system.hh:
remove all static binning stuff, add support for dynamic
sim/system.cc:
change nonPath bin name to Kernel, remove FS_MEASURE
sim/system.hh:
change nonPath to Kernel
--HG--
extra : convert_revision : 9ee813c0a64273bab4125815b7bc8145c5897ec1
2004-03-05 03:57:09 +01:00
|
|
|
DPRINTF(TCPIP, "|| call : %d\n",xc->swCtx->calls);
|
2003-11-04 21:15:12 +01:00
|
|
|
for (top = copy.top(); !copy.empty(); copy.pop() ) {
|
|
|
|
top = copy.top();
|
Overall gist of this is to 'dynamicize' the tracking of functions so you can choose them at the .ini stage rather than at compile time.
to do it:
in .ini file set binned_fns=foo null bar foo
what this says is, track foo when it is called by null (i.e. anything). bin bar only when it is called by foo.
essentially, if you have a path of functions to track, the 0th, 2nd, 4th fn listed are the fns to track, and the 1st, 3rd, 5th are their respective callers.
base/statistics.hh:
turn it back to FS_MEASURE since we already have a build in place
kern/tru64/tru64_events.cc:
remove FS_MEASURE #defs. add more DPRINTF's. manage an anomaly that happens when tracking idle_thread.
kern/tru64/tru64_events.hh:
remove FS_MEASURE #defs
kern/tru64/tru64_system.cc:
make DumpState print all the time, but only with DPRINTF. add a new parameter to tru64System a vector<string> binned_fns, to read in from .ini file. now all this binning stuff is dynamically generated.
kern/tru64/tru64_system.hh:
remove all static binning stuff, add support for dynamic
sim/system.cc:
change nonPath bin name to Kernel, remove FS_MEASURE
sim/system.hh:
change nonPath to Kernel
--HG--
extra : convert_revision : 9ee813c0a64273bab4125815b7bc8145c5897ec1
2004-03-05 03:57:09 +01:00
|
|
|
DPRINTF(TCPIP, "|| %13s : %s \n", top->name, top->myBin->name());
|
2003-11-04 21:15:12 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2003-10-14 18:19:59 +02:00
|
|
|
BEGIN_DECLARE_SIM_OBJECT_PARAMS(Tru64System)
|
|
|
|
|
2003-11-04 21:15:12 +01:00
|
|
|
Param<bool> bin;
|
2003-10-14 18:19:59 +02:00
|
|
|
SimObjectParam<MemoryController *> mem_ctl;
|
|
|
|
SimObjectParam<PhysicalMemory *> physmem;
|
2003-10-23 00:50:54 +02:00
|
|
|
Param<uint64_t> init_param;
|
2003-10-14 18:19:59 +02:00
|
|
|
|
|
|
|
Param<string> kernel_code;
|
|
|
|
Param<string> console_code;
|
|
|
|
Param<string> pal_code;
|
|
|
|
Param<string> boot_osflags;
|
Overall gist of this is to 'dynamicize' the tracking of functions so you can choose them at the .ini stage rather than at compile time.
to do it:
in .ini file set binned_fns=foo null bar foo
what this says is, track foo when it is called by null (i.e. anything). bin bar only when it is called by foo.
essentially, if you have a path of functions to track, the 0th, 2nd, 4th fn listed are the fns to track, and the 1st, 3rd, 5th are their respective callers.
base/statistics.hh:
turn it back to FS_MEASURE since we already have a build in place
kern/tru64/tru64_events.cc:
remove FS_MEASURE #defs. add more DPRINTF's. manage an anomaly that happens when tracking idle_thread.
kern/tru64/tru64_events.hh:
remove FS_MEASURE #defs
kern/tru64/tru64_system.cc:
make DumpState print all the time, but only with DPRINTF. add a new parameter to tru64System a vector<string> binned_fns, to read in from .ini file. now all this binning stuff is dynamically generated.
kern/tru64/tru64_system.hh:
remove all static binning stuff, add support for dynamic
sim/system.cc:
change nonPath bin name to Kernel, remove FS_MEASURE
sim/system.hh:
change nonPath to Kernel
--HG--
extra : convert_revision : 9ee813c0a64273bab4125815b7bc8145c5897ec1
2004-03-05 03:57:09 +01:00
|
|
|
VectorParam<string> binned_fns;
|
2003-10-14 18:19:59 +02:00
|
|
|
|
|
|
|
END_DECLARE_SIM_OBJECT_PARAMS(Tru64System)
|
|
|
|
|
|
|
|
BEGIN_INIT_SIM_OBJECT_PARAMS(Tru64System)
|
|
|
|
|
2003-11-04 21:15:12 +01:00
|
|
|
INIT_PARAM_DFLT(bin, "is this system to be binned", false),
|
2003-10-14 18:19:59 +02:00
|
|
|
INIT_PARAM(mem_ctl, "memory controller"),
|
|
|
|
INIT_PARAM(physmem, "phsyical memory"),
|
2003-10-21 23:18:17 +02:00
|
|
|
INIT_PARAM_DFLT(init_param, "numerical value to pass into simulator", 0),
|
2003-10-14 18:19:59 +02:00
|
|
|
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",
|
Overall gist of this is to 'dynamicize' the tracking of functions so you can choose them at the .ini stage rather than at compile time.
to do it:
in .ini file set binned_fns=foo null bar foo
what this says is, track foo when it is called by null (i.e. anything). bin bar only when it is called by foo.
essentially, if you have a path of functions to track, the 0th, 2nd, 4th fn listed are the fns to track, and the 1st, 3rd, 5th are their respective callers.
base/statistics.hh:
turn it back to FS_MEASURE since we already have a build in place
kern/tru64/tru64_events.cc:
remove FS_MEASURE #defs. add more DPRINTF's. manage an anomaly that happens when tracking idle_thread.
kern/tru64/tru64_events.hh:
remove FS_MEASURE #defs
kern/tru64/tru64_system.cc:
make DumpState print all the time, but only with DPRINTF. add a new parameter to tru64System a vector<string> binned_fns, to read in from .ini file. now all this binning stuff is dynamically generated.
kern/tru64/tru64_system.hh:
remove all static binning stuff, add support for dynamic
sim/system.cc:
change nonPath bin name to Kernel, remove FS_MEASURE
sim/system.hh:
change nonPath to Kernel
--HG--
extra : convert_revision : 9ee813c0a64273bab4125815b7bc8145c5897ec1
2004-03-05 03:57:09 +01:00
|
|
|
"a"),
|
|
|
|
INIT_PARAM(binned_fns, "functions to be broken down and binned")
|
2003-10-14 18:19:59 +02:00
|
|
|
|
|
|
|
END_INIT_SIM_OBJECT_PARAMS(Tru64System)
|
|
|
|
|
|
|
|
CREATE_SIM_OBJECT(Tru64System)
|
|
|
|
{
|
2003-10-21 23:18:17 +02:00
|
|
|
Tru64System *sys = new Tru64System(getInstanceName(), init_param, mem_ctl,
|
|
|
|
physmem, kernel_code, console_code,
|
Overall gist of this is to 'dynamicize' the tracking of functions so you can choose them at the .ini stage rather than at compile time.
to do it:
in .ini file set binned_fns=foo null bar foo
what this says is, track foo when it is called by null (i.e. anything). bin bar only when it is called by foo.
essentially, if you have a path of functions to track, the 0th, 2nd, 4th fn listed are the fns to track, and the 1st, 3rd, 5th are their respective callers.
base/statistics.hh:
turn it back to FS_MEASURE since we already have a build in place
kern/tru64/tru64_events.cc:
remove FS_MEASURE #defs. add more DPRINTF's. manage an anomaly that happens when tracking idle_thread.
kern/tru64/tru64_events.hh:
remove FS_MEASURE #defs
kern/tru64/tru64_system.cc:
make DumpState print all the time, but only with DPRINTF. add a new parameter to tru64System a vector<string> binned_fns, to read in from .ini file. now all this binning stuff is dynamically generated.
kern/tru64/tru64_system.hh:
remove all static binning stuff, add support for dynamic
sim/system.cc:
change nonPath bin name to Kernel, remove FS_MEASURE
sim/system.hh:
change nonPath to Kernel
--HG--
extra : convert_revision : 9ee813c0a64273bab4125815b7bc8145c5897ec1
2004-03-05 03:57:09 +01:00
|
|
|
pal_code, boot_osflags, bin,
|
|
|
|
binned_fns);
|
2003-10-14 18:19:59 +02:00
|
|
|
|
|
|
|
return sys;
|
|
|
|
}
|
|
|
|
|
|
|
|
REGISTER_SIM_OBJECT("Tru64System", Tru64System)
|