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sim/main.cc:
Add 'u' option back in to help message.
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extra : convert_revision : 9f535c9d898a9e8e54c54cf83044a24a8843f62e
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instead of using symlink. The symlink broke scons's built-in include
dependency tacking.
Interestingly once it was fixed scons discovered two circular dependency
problems which are also fixed now.
SConscript:
Make targetarch directory in build tree and copy arch/alpha files to it
instead of using symlink. The symlink broke scons's built-in include
dependency tacking.
arch/alpha/ev5.hh:
Get rid of circular #include dependence.
kern/kernel_stats.cc:
Add needed header file.
kern/linux/linux_syscalls.hh:
kern/tru64/tru64_syscalls.hh:
Replace targetarch/syscalls.hh with single template class declaration.
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extra : convert_revision : b8551623c1d441c6eb8d0651387e97e373128814
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into ziff.eecs.umich.edu:/z/binkertn/research/m5/current
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extra : convert_revision : 92785367bd1ae71505c5ac0491ed8e18b21ad577
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of the build directory. This makes it so that scons won't
leave the .sconsign turds all over the source tree.
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extra : convert_revision : d530ed3eaed73c7ce2d21c7391f815051a37b500
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never clear about whether the end of the range was inclusive
or exclusive. Make it inclusive, but also provide a RangeSize()
function that will generate a Range based on a start and a size.
This, in combination with using the comparison operators, makes
almost all usages of the range not care how it is stored.
base/range.cc:
Make the end of the range inclusive.
start/end -> first/last
(end seems too much like end() in stl)
base/range.hh:
Make the end of the range inclusive.
Fix all comparison operators so that they work correctly with
an inclusive range. Also, when comparing one range to another
with <, <=, >, >=, we only look at the beginning of the range
beacuse x <= y should be the same as x < y || x == y. (This wasn't
the case before.)
Add a few functions for making a range:
RangeSize is start and size
RangeEx is start and end where end is exclusive
RangeIn is start and end where end is inclusive
start/end -> first/last
(end seems too much like end() in stl)
dev/alpha_console.cc:
dev/baddev.cc:
dev/ide_ctrl.cc:
dev/ns_gige.cc:
dev/pciconfigall.cc:
dev/pcidev.cc:
dev/tsunami_cchip.cc:
dev/tsunami_io.cc:
dev/tsunami_pchip.cc:
dev/uart.cc:
Use the RangeSize function to create a range.
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extra : convert_revision : 29a7eb7fce745680f1c77fefff456c2144bc3994
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No more non-intuitive behavior shifts depending on whether
outputDirectory is set (at the expense of backwards compatibility).
outputDirectory is now always valid, defaults to ".".
dev/etherdump.cc:
Use makeOutputStream() to create output file.
New behavior: actually complain if dump file can't
be opened, instead of quietly ignoring the problem.
dev/etherdump.hh:
dev/simconsole.cc:
dev/simconsole.hh:
Use makeOutputStream() to create output file.
sim/builder.cc:
sim/builder.hh:
sim/main.cc:
builderStream() is now *configStream.
sim/serialize.cc:
outputDirectory is now always valid, no need to check.
sim/universe.cc:
Clean up/standardize handling of various output files.
No more non-intuitive behavior shifts depending on whether
outputDirectory is set (at the expense of backwards compatibility).
outputDirectory is now always valid, defaults to ".".
New function makeOutputStream() does "the right thing" to
associate a stream with a filename.
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extra : convert_revision : a03c58c547221b3906e0d6f55e4a569843f2d646
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into zizzer.eecs.umich.edu:/z/stever/bk/m5
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extra : convert_revision : 8d95458cf5460a8847e211eea1216eca57834b1a
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extra : convert_revision : 962dd521863a7b374e36238c81ec7935ea1811da
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into ali-saidis-computer.local:/research/m5
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extra : convert_revision : 0b97ac6ae704e47023bb9db9694004022c548b4f
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extra : convert_revision : d8fe9415d855af57e48978904e8f6a52bb7a83cc
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into zizzer.eecs.umich.edu:/z/ehallnor/work/m5
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extra : convert_revision : fa4e85d5f5c783985357eb5205fcf8957f214d1e
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cpu/simple_cpu/simple_cpu.cc:
Send Copy
cpu/trace/opt_cpu.cc:
Calculate the block size correctly. Set lookupTable value directly, since the old way only worked for FA caches.
cpu/trace/trace_cpu.cc:
Don't start events if the hierarchy is in non-event mode.
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extra : convert_revision : daf2db5ed7428c2fb08652cf76f6fe99d8357db5
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arch/alpha/vtophys.cc:
PGOFSET -> ALPHA_PGOFSET to avoid include file problems
base/callback.hh:
Added a class to create a callback from a function
base/intmath.hh:
make FloorLog2 inlined
dev/pcidev.cc:
more work in getting pciconfig space happy with different endiannesses
dev/uart.cc:
used an incorrect size for write uint64_t instead of uint8_t
sim/system.cc:
when writing things into system data structures we need to pay
attention to endianness
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extra : convert_revision : 52f441b5789c45db30ef2f6fd4975cbc7323a381
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extra : convert_revision : c991ba1acf1a8f628c0c0c34f307dd9d221c2743
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kern/kernel_stats.cc:
Few more items to serialize
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extra : convert_revision : b816512735928cbde0b24bf8cb48deec9fb26413
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kern/kernel_stats.cc:
Serialize idleProcess.
kern/system_events.cc:
Remove the idle start event once it runs.
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extra : convert_revision : 05ac574558a88b86ccfce963e4ca9b037a1a8509
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base/inet.cc:
we can't use a uint16_t for the intermediate checksum values
since there may be some bits that carry.
the length that is added in the pseudo header is the length of
the tcp portion only.
base/inet.hh:
silly me, the ip_hlen field is in terms of 4-byte words.
when caclulating checksum, we're dealing with network byte order,
so don't bother doing any byteswapping.
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extra : convert_revision : 993e3413e9febea0ba2fb6ba8bf04c053cca15ed
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cpu/trace/opt_cpu.cc:
Change printout to look more like real stats, should really just make these stats someday.
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extra : convert_revision : cd5db4657a53abeda0417ca6ba4407d366408358
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associative simulation.
cpu/trace/opt_cpu.cc:
cpu/trace/opt_cpu.hh:
Add the ability to simulate less than fully-associative opt caches.
cpu/trace/reader/itx_reader.cc:
Add writeback to the command list.
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extra : convert_revision : a9c9c4be3358f4083d7e85772620441a3ad809db
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SConscript:
Add opt_cpu
cpu/simple_cpu/simple_cpu.cc:
Fix page spanning copy warning.
cpu/trace/reader/itx_reader.cc:
Fix reader to return correct address.
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extra : convert_revision : f03e244971af4197743c7c717d64f21db0ae42d3
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kern/linux/linux_system.cc:
Don't scheduling interrupt events if we are not binning interrupts
kern/tru64/tru64_system.cc:
set the bin_int boolean in the system structure
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extra : convert_revision : 68eea9c448f1c481fc79be1777acb536d6385495
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extra : convert_revision : 19dc01e1c0d2c0ba6b4d804b902429fb0a6a5552
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code
arch/alpha/alpha_memory.cc:
Fixed unaligned trap faults
arch/alpha/ev5.cc:
little more verbose faulting information
kern/linux/linux_system.cc:
more descriptive errors, and the correct offsets from symbols
sim/system.cc:
load local pal symbols
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extra : convert_revision : 0c81badf77321d5e1a060dcae2d42204e5a1fc84
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into ziff.eecs.umich.edu:/z/binkertn/research/m5/latest
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extra : convert_revision : cbe53e9404ac592b7c89bb35831e0d20539e0f9c
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base/inet.hh:
add functions to the various headers to grab the most common
encapsulated protocols. This could easily get out of hand, but
we're just worrying about tcp, udp, and ip for now.
add common functions size(), bytes(), and payload() to all wrappers.
size() gets the header size
bytes() returns a uint8_t * to the beginning of the header
payload() returns a uint8_t * to the beginning of the payload.
dev/etherpkt.cc:
dev/etherpkt.hh:
don't cache pointers to headers. It's probably not worth the
hassle.
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extra : convert_revision : ba9df85ac019b8a48233042dde79fb9da9546410
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arch/alpha/isa_desc:
whitespace fix.
cpu/simple_cpu/simple_cpu.cc:
Add support to make sure we don't get alignment faults in copies. Warn if we go over an 8k page boundary.
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extra : convert_revision : 98b38da86a66215d80ea9eb6e6f1f68ee573cb57
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libdnet when we can instead of our own home grown stuff.
SConscript:
separate the crc code into its own file
base/inet.cc:
move the crc stuff to crc.cc
add generic code for calculating ip/tcp/udp checksums
base/inet.hh:
- move crc stuff to crc.hh
- #include all of the libdnet stuff. (this makes base/inet.hh the
only file you need to include if you want to use this kind of stuff.)
- Wrap some of the libdnet structs to get easier access to structure
members. These wrappers will automatically deal with masking/shifting/
byte-swapping.
base/refcnt.hh:
If one derives from RefCountingPtr, they should have access to
the internal data pointer.
build/SConstruct:
make #include of dnet stuff work
dev/etherlink.cc:
dev/ethertap.cc:
dev/ethertap.hh:
EtherPacket -> PacketData
dev/etherpkt.cc:
EtherPacket -> PacketData
add a function for populating extra info about a packet.
Basically just gives pointers to ethernet/ip/tcp/udp headers
if they exist.
dev/etherpkt.hh:
EtherPacket -> PacketData
remove most of the packet header stuff from teh PacketData
class and just add a few generic functions for grabbing various
headers that may exist in the packet. The old functionality is
contained in the headers.
dev/ns_gige.cc:
- IP -> Ip, UDP -> Udp, TCP ->Tcp when used in variable names
- get rid of our own byte swapping functions.
- whack checksum code and use libdnet version.
- Get pointers to the various packet headers and grab info from
those headers. (The byte swapping in the headers now.)
- Add stats for Udp Checksums
dev/ns_gige.hh:
use libdnet for checksum code.
IP -> Ip, TCP -> Tcp in variable names
add stats for UDP checksums
--HG--
extra : convert_revision : 96c4160e1967b7c0090acd456df4a76e1f3aab53
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always build with dynamic libraries for mysqlclient
SConscript:
always use dynamic library now
cpu/pc_event.hh:
cleared lower 2 bits, since everything must be 4byte aligned
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extra : convert_revision : 332ecd25a598e6a46a79bd653449aa7eb22a580a
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cpu/pc_event.cc:
mask off lower three bits so we can have an event in palcode
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into zizzer.eecs.umich.edu:/.automount/zeep/z/saidi/work/m5-smp
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extra : convert_revision : b49d62dc75682f568e3e02f6a7ee37e4560b8b39
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util/stats/stats.py:
get the options from the options struct now
gratuitously change the output directory for graphs.
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extra : convert_revision : 468f34bdc2c8b5fc3a393eaa4da4ec288e35c8c7
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arch/alpha/ev5.cc:
set the mode explictly rather than having a bool user/notuser
cpu/simple_cpu/simple_cpu.hh:
there is no class Kernel
kern/kernel_stats.cc:
use cpu_mode_num
kern/kernel_stats.hh:
add interrupt mode and use cpu_mode_num rather than constant
kern/linux/linux_system.cc:
kern/linux/linux_system.hh:
kern/system_events.cc:
kern/system_events.hh:
add events to change the mode to/from interrupt
sim/system.cc:
sim/system.hh:
add a pal symbol table
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extra : convert_revision : 9d30e826b72122062a5ea12d094f94760e75c66a
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into zizzer.eecs.umich.edu:/z/ehallnor/work/m5
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extra : convert_revision : 3f1842ffa9c193fbbdcfefb5aa364671b3d90785
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SConscript:
Add build support for ITX trace writer
cpu/trace/reader/itx_reader.cc:
Handle full 36 bit physical addressses.
cpu/trace/reader/itx_reader.hh:
Need a string header file here
cpu/trace/trace_cpu.cc:
cpu/trace/trace_cpu.hh:
Modify trace CPU to take a single trace and drive an instruction and data interfaces.
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extra : convert_revision : 4c81f2f9d9341df41f0ae45e4bda49800a43977c
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dev/tsunami_cchip.cc:
updates to ipi handling chipset code
sim/system.cc:
debugSymbolTable, now has symbols from pal, console, and linux
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dev/ns_gige.cc:
clean up the interrupt handling code so that it is simpler and
less prone to bugs. I hope I removed the bug where the:
assert(intrTick >= curTick || intrTick == 0); would get triggered.
I'm pretty sure that was due to intrTick not being cleared when
the interrupt was cleared.
This code probably still needs to be looked at more closely to
make sure interrupts are not missed.
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single place so it's easier to work with.
- Add support for binning kernel/user/idle time separately from
lisa's binning stuff, but make the two compatible.
- KernelStats used to directly implement the pImpl idiom, but
it makes more sense to just remove the level of indirection and
make the exec context have a pointer to the stats.
- Factor common code out of LinuxSystem and Tru64System and put
it into the System base class. While doing that, make all
constructors take a pointer to a parameter struct instead of
naming the parameters individually to make it much easier to add
parameters to these classes.
SConscript:
Move the function tracking and binning stuff around.
arch/alpha/ev5.cc:
kernelStats is now a pointer
arch/alpha/pseudo_inst.cc:
kernelStats is now a pointer
the parameters to the system have been moved into their own
struct
base/trace.hh:
provide a little functor class for wrapping a string that
can allow you to define name() in any scope very simply
for use with DPRINTF
cpu/base_cpu.cc:
New order of arguments for consistency.
cpu/exec_context.cc:
kernelStats no longer has the level of indirection in it,
execContext has the indirection now. so, kernelStats is a pointer.
We also need a pointer to the kernelBinning stuff from the system
and we need to figure out if we want to do binning or not.
Move a whole bunch of code into kern_binning.cc so it's all
in the same place.
cpu/exec_context.hh:
We want pointers to the kernel binning/stats stuff and we'll
have the exec_context and system have the level of indirection
instead of having the extra layer in the kernel stats class.
cpu/simple_cpu/simple_cpu.cc:
call through the exec context to do the special binning
stuff.
kern/kernel_stats.cc:
kern/kernel_stats.hh:
Re-organize the stats stuff and remove the level of indirection
(that was there to simplify building) and move the binning stuff
into its own class/file.
kern/linux/linux_system.cc:
kern/linux/linux_system.hh:
kern/tru64/tru64_system.cc:
kern/tru64/tru64_system.hh:
sim/system.cc:
sim/system.hh:
move lots of common system code into the base system class so
that it can be shared between linux, tru64, and whatever else
we decide to support in the future.
Make the constructor take a pointer to a parameter struct so that
it is easier to pass parameters to the parent.
kern/system_events.cc:
move the majority of the binning code into the Kernel::Binning class
in the kern_binning file
kern/system_events.hh:
FnEvents only need to know the bin
create the Idle start event to find the PCBB of the idle
process when it starts.
kern/tru64/tru64_events.cc:
memCtrl -> memctrl
sim/process.cc:
sim/process.hh:
re-order args for consistency
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util/ccdrv/devtime.c:
incorperated nate's changes for memory testing.
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structures.
Added event to print out currently running task
base/traceflags.py:
Added Thread trace flag
kern/linux/linux_system.cc:
kern/linux/linux_system.hh:
Added event to print out currently running task
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extra : convert_revision : 94347dbaf90f39eb40467b2a43b4628a3deafc6c
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in at least on entry in a VectorParam even if the string was
empty.
sim/param.cc:
if there are no parameters, leave the vector empty.
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extra : convert_revision : d0d41baa8c77651a27ac6a4d02cc388711f47dbe
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build/SConstruct:
Make it possible to override the CC and CXX environment
variables.
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SConscript:
Make the mysql stuff work.
Add specific support to statically link in the mysql client on
linux machines so that we don't need to worry about what's
installed on the pool.
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We're solely using SCons now.
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network performance
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dev/ns_gige.cc:
Clean up the interrupt code. Do a better job determining when
coalescing should happen.
Remove some bogus comments
Stop using magic numbers in initialization and comment what
the various numbers do
dev/ns_gige_reg.h:
#define describing which interrupts cannot be delayed and
which interrrupts we don't implement
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