a checkpoint now gives identical results to running from scratch
and doing at switchover at the same cycle!
- CPUs start at cycle 0 again, not cycle 1.
- curTick is now serialized & unserialized.
- Stats get reset in main (before event loop). Since this is done
after curTick is unserialized, simTicks gets set correctly for
running from a checkpoint.
- Simplify serialization to happen in a single pass.
- s/Serializeable/Serializable/
arch/alpha/isa_traits.hh:
dev/etherlink.hh:
sim/eventq.cc:
sim/eventq.hh:
s/Serializeable/Serializable/
kern/tru64/tru64_system.cc:
sim/process.cc:
Make initial CPU activation on cycle 0 again (not 1).
sim/main.cc:
Reset stats before getting started.
Make error message on falling out of event loop
more meaningful.
sim/serialize.cc:
sim/serialize.hh:
Get rid of now-useless initial pass; serialization is
done in a single pass now.
Serialize & unserialize curTick.
Wrap curTick and mainEventQueue in a "globals" Serializable object.
s/Serializeable/Serializable/
sim/sim_object.cc:
Add static function to serialize all SimObjects.
sim/sim_object.hh:
Add static function to serialize all SimObjects.
s/Serializeable/Serializable/
--HG--
extra : convert_revision : 9dcc411d0009b54b8eb61c3a509680b81b9f6f68
and SimpleCPU::setStatus() into separate functions. For example,
setStatus(Active) is now activate().
--HG--
extra : convert_revision : 4392e07caf6c918db0b535f613175109681686fe
kern/tru64/tru64_system.cc:
autogen for new tracked function
add to fn name map
kern/tru64/tru64_system.hh:
autogen
--HG--
extra : convert_revision : 322d54df3070824a039085dc3742660c82cf750d
kern/tru64/tru64_system.cc:
the automatic generated code...
also, change the way i populate the map. now, instead of tcp_ouput being
the head of its own path, put it under tcp_sosend, which is under sosend.
kern/tru64/tru64_system.hh:
automatically generatd changes
--HG--
extra : convert_revision : 005bac336a3088e32b3b5fcc5e72afd80f7f1934
kern/tru64/tru64_events.cc:
don't need this - it was commented out anyway.
kern/tru64/tru64_system.cc:
generated code from instrum_codegen.pl also, populateMap with the correct orderings.
kern/tru64/tru64_system.hh:
generated code from instrum_codegen.pl
--HG--
extra : convert_revision : 237366a4bae31a07dfc245d090a704afd2bd4833
command line:
m5.* <config file> <args> --server.system:bin=true to track function calls in the server
m5.* <config file> <args> --client.system:bin=true to track function calls in the client
base/statistics.cc:
make an adjustment to the way stats are printed for FS_MEASURE
base/statistics.hh:
add a name() virtual function to GenBin. add a debug printf for activate().
add amake MainBin the default bin when FS_MEASURE.
cpu/exec_context.cc:
initialize swCtx to null upon creation of an xc
cpu/exec_context.hh:
add a SWContext pointer to every execution context.
cpu/simple_cpu/simple_cpu.cc:
process calls and returns for FS_MEASURE
cpu/simple_cpu/simple_cpu.hh:
add this so idleCycles will not be accessed before all stats are constructed
kern/tru64/tru64_events.cc:
add a FnEvent that fires whenever a function we're tracking is called. implement the process() virtual function for it.
kern/tru64/tru64_events.hh:
add FnEvent
kern/tru64/tru64_system.cc:
send bin parameter to System constructor. add bin parameter to Tru64System object. initialize all the FnEvent and MainBin members of Tru64system. also, populate the calling map that indicates whether a function call is on the path we're tracking.
kern/tru64/tru64_system.hh:
modify the Tru64System class to support FS_MEASURE
sim/system.cc:
add a bin parameter to System class. initialize a MainBin to hold the stats for nonPath.
sim/system.hh:
add a map of to match bins to function names. add a swCtx map to map pcb addresses to SWContext *s. Add some supporting functions.
--HG--
extra : convert_revision : af3eadd798cb2d2aed9b54e1059dcedf244dd526
This fixes detailed-mpboot, which was broken as of my last change.
Also clean up some of the ExecContext status initialization.
cpu/base_cpu.hh:
CPU::execCtxStatusChg() now takes thread_num as an arg so the CPU knows
which execContext had the status change.
BaseCPU::registerExecContexts() no longer needs to be virtual.
cpu/exec_context.cc:
Initialize _status directly... don't use setStatus() as this will notify the CPU
of the change before it is ready.
CPU::execCtxStatusChg() now takes thread_num as an arg so the CPU knows
which execContext had the status change.
cpu/exec_context.hh:
Don't need initStatus() any more.
cpu/simple_cpu/simple_cpu.cc:
Move execCtxStatusChg() from header to .cc file.
No longer need specialized version of registerExecContexts to schedule TickEvent.
cpu/simple_cpu/simple_cpu.hh:
Move execCtxStatusChg() from header to .cc file.
CPU::execCtxStatusChg() now takes thread_num as arg (must be 0 for SimpleCPU).
No longer need specialized version of registerExecContexts to schedule TickEvent.
kern/tru64/tru64_system.cc:
Don't need initRegs; the PC etc. get initialized in the CPU constructor.
ExecContexts start out as Unallocated, so no need to set them to Unallocated here.
kern/tru64/tru64_system.hh:
Don't need initRegs; the PC etc. get initialized in the CPU constructor.
sim/prog.cc:
ExecContexts start out as Unallocated, so no need to set them to Unallocated here.
--HG--
extra : convert_revision : e960ebbeb845960344633798e251b6c8bf1c0378
of CPUs that get switched round-robin (though currently we're only shooting for
two CPUs and one switch event, and even that doesn't quite work yet). Registration
of ExecContexts with System/Process object factored out so we can create two CPUs
but only register one of them at a time. Also worked at making behavior and naming
in System and Process objects more consistent.
arch/alpha/ev5.cc:
Rename ipr_init to initIPRs and get rid of unused mem arg.
arch/alpha/fake_syscall.cc:
Process:numCpus is now a function (not a data member).
base/remote_gdb.hh:
Support for ExecContext switching.
cpu/base_cpu.cc:
cpu/base_cpu.hh:
cpu/exec_context.cc:
cpu/exec_context.hh:
cpu/simple_cpu/simple_cpu.hh:
Support for ExecContext switching.
Renamed contexts array to execContexts to be consistent with Process.
CPU ID now auto-assigned by system object.
cpu/simple_cpu/simple_cpu.cc:
Support for ExecContext switching.
Renamed contexts array to execContexts to be consistent with Process.
CPU ID now auto-assigned by system object.
Cleaned up MP full-system initialization a bit.
dev/alpha_console.cc:
Renamed xcvec array to execContexts to be consistent with Process.
kern/tru64/tru64_system.cc:
kern/tru64/tru64_system.hh:
Support for ExecContext switching.
CPU ID now auto-assigned by system object.
sim/prog.cc:
sim/prog.hh:
Support for ExecContext switching.
Process:numCpus is now a function (not a data member).
sim/system.cc:
sim/system.hh:
Support for ExecContext switching.
Renamed xcvec array to execContexts to be consistent with Process.
--HG--
extra : convert_revision : 79649cffad5bf3e83de8df44236941907926d791
arch/alpha/isa_desc:
Added new M5FUNC instruction to put allow reading of init_param inside simulator
kern/tru64/tru64_system.cc:
kern/tru64/tru64_system.hh:
sim/system.cc:
sim/system.hh:
Added support for init_param
--HG--
extra : convert_revision : 8253f0b4239b194d4f04665c9deec1fcdf665c8a
This makes testing a bit easier.
arch/alpha/alpha_memory.cc:
cpu/intr_control.cc:
cpu/memtest/memtest.cc:
cpu/simple_cpu/simple_cpu.cc:
dev/alpha_console.cc:
dev/console.cc:
dev/disk_image.cc:
dev/etherbus.cc:
dev/etherdump.cc:
dev/etherlink.cc:
dev/ethertap.cc:
dev/simple_disk.cc:
kern/tru64/tru64_system.cc:
sim/main.cc:
sim/prog.cc:
Need to include builder.hh
sort #includes
sim/sim_object.cc:
sim/sim_object.hh:
Separate the SimObjectBuilder stuff into its own file
--HG--
extra : convert_revision : e8395e0cc6ae1f180f9cd6f100795a1ac44aeed5
into its own Tru64System object. Also remove the System builder
stuff and create a Tru64System builder. This makes it much
simpler to support more operating systems.
arch/alpha/ev5.cc:
Each system provides its own mechanism for doing a breakpoint.
base/remote_gdb.hh:
#include <map>
cpu/pc_event.cc:
cpu/pc_event.hh:
Separate out System specific PCEvents
cpu/simple_cpu/simple_cpu.cc:
each system provides its own init script
kern/tru64/dump_mbuf.cc:
kern/tru64/printf.cc:
Stick this in a namespace
--HG--
extra : convert_revision : 9f74527ed2ff8010431d9aff34357aaecc1fb3f6
