Steve Reinhardt [Mon, 9 Feb 2004 08:22:43 +0000 (00:22 -0800)]
Add support for memory barriers.
arch/alpha/isa_desc:
Add cache port bindings for mb & wmb.
--HG--
extra : convert_revision :
72f76150fe471d0dc97bd41598cad4d86a035e39
Steve Reinhardt [Thu, 5 Feb 2004 05:42:00 +0000 (21:42 -0800)]
Add support for "serializing" instructions that flush
execution pipeline (Alpha trapb & excb).
Add support for write memory barriers (mostly impacts
store buffer).
Add StaticInst flag to indicate memory barriers, though
this is not modeled in the pipeline yet.
arch/alpha/isa_desc:
Implement trapb, excb, mb, and wmb as insts with
no execution effect (empty execute() function) but
with flags that indicate their side effects.
Also make sure every instruction that needs to go to
the execute stage has a real opClass value, since we
are now using No_OpClass to signal insts that can get
dropped at dispatch.
StaticInst::branchTarget() is now a const method.
cpu/static_inst.hh:
Add flags to indicate serializing insts (trapb, excb) and
memory and write barriers.
Also declare some StaticInst methods as const methods.
dev/etherlink.hh:
sim/eventq.hh:
sim/serialize.cc:
sim/serialize.hh:
sim/sim_object.hh:
Make name() return value const.
--HG--
extra : convert_revision :
39520e71469fa20e0a7446b2e06b494eec17a02c
Steve Reinhardt [Tue, 3 Feb 2004 15:19:05 +0000 (07:19 -0800)]
Fix bug: forgot branchTarget() method on indirect branches.
arch/alpha/isa_desc:
Add missing branchTarget() method for indirect branches.
cpu/static_inst.hh:
Add comment clarifying when branchTarget() can be used
on indirect branches.
--HG--
extra : convert_revision :
0dcfb36a9792a338cefceb3d1501825abace7ac5
Steve Reinhardt [Tue, 3 Feb 2004 03:09:47 +0000 (19:09 -0800)]
Fix handling of uncacheable loads. Make them wait until they're at the tail of
the ROB (so we know they're correct-path) before we mark them ready to issue.
--HG--
extra : convert_revision :
be1d431bdc939100d79a5fea3e415b3acf9e8d75
Steve Reinhardt [Tue, 3 Feb 2004 02:58:23 +0000 (18:58 -0800)]
Get rid of LVQ-port function unit... only used for redundant
multithreading, which has been gone for a long time.
--HG--
extra : convert_revision :
717d13455483c3adc7b7cbbcc5f7493d51867974
Steve Reinhardt [Tue, 3 Feb 2004 02:53:27 +0000 (18:53 -0800)]
Clean up some confusing ROBStation fields left over from SS (ea_comp, in_LSQ).
Eliminate indirect decoder.cc dependence on rob_station.hh via full_cpu.hh.
--HG--
extra : convert_revision :
9355cddd6cd8bbe100aae1b2d45d2752e76ba3f6
Steve Reinhardt [Tue, 3 Feb 2004 02:14:11 +0000 (18:14 -0800)]
insn->inst
--HG--
extra : convert_revision :
fcc556fb7e65855ec3c04ef272177c8e7a38fff9
Steve Reinhardt [Mon, 2 Feb 2004 23:55:35 +0000 (15:55 -0800)]
Change "Foo& foo" declarations to "Foo &foo".
This primarily to be internally consistent (sometimes we used one,
sometimes the other, even within the same line of code!).
I picked the latter to be symmetric with "Foo *foo".
base/cprintf_formats.hh:
base/range.hh:
base/refcnt.hh:
base/res_list.hh:
base/statistics.hh:
base/str.hh:
cpu/exec_context.hh:
cpu/simple_cpu/simple_cpu.cc:
cpu/simple_cpu/simple_cpu.hh:
sim/serialize.cc:
sim/serialize.hh:
sim/syscall_emul.hh:
Change "Foo& foo" declarations to "Foo &foo".
--HG--
extra : convert_revision :
ca1b0e85a578b539214bda3b8d61ac23792f2e87
Steve Reinhardt [Mon, 2 Feb 2004 23:45:22 +0000 (15:45 -0800)]
More conversions of ref-counted parameters to references:
Statistics::NodePtr, StaticInstPtr, ethernet PacketPtr.
base/statistics.hh:
Change NodePtr parameters to Nodeptr &.
cpu/exetrace.hh:
Change StaticInstPtr parameters to StaticInstPtr &.
dev/etherbus.cc:
dev/etherbus.hh:
dev/etherdump.cc:
dev/etherdump.hh:
dev/etherint.hh:
dev/etherlink.cc:
dev/etherlink.hh:
dev/ethertap.cc:
dev/ethertap.hh:
change PacketPtr parameters to PacketPtr &.
--HG--
extra : convert_revision :
a778efdca33b0ec5beb76cf47db0e9e4728897ee
Steve Reinhardt [Mon, 2 Feb 2004 18:47:21 +0000 (10:47 -0800)]
Change MemReqPtr parameters to references.
This avoids incrementing and decrementing the MemReq
reference counters on every call and return.
arch/alpha/alpha_memory.cc:
arch/alpha/alpha_memory.hh:
cpu/exec_context.hh:
cpu/memtest/memtest.cc:
cpu/memtest/memtest.hh:
dev/alpha_console.cc:
dev/alpha_console.hh:
Change MemReqPtr parameters to references.
--HG--
extra : convert_revision :
3ba18bdd9f996563988402576bfdd3430e1ab1e5
Steve Reinhardt [Mon, 2 Feb 2004 15:19:45 +0000 (07:19 -0800)]
Make stats:dump_period work even if dump_cycle isn't set.
--HG--
extra : convert_revision :
9e85c0fa0f6c5393dd8e91034a49975628cf825d
Andrew Schultz [Fri, 30 Jan 2004 22:38:25 +0000 (17:38 -0500)]
Fixed the spec2000.ini file and made some cosmetic changes to the
setup-spec script
util/setup-spec:
Made some changes so the information contained in the ini file explains
what the init_param value corresponds to
--HG--
extra : convert_revision :
4082209f920244c262150c224a92ea21a55febd5
Andrew Schultz [Fri, 30 Jan 2004 22:20:03 +0000 (17:20 -0500)]
Added the spec2000 ini file
--HG--
extra : convert_revision :
981a5a536a25b07dd54ed0166b291876b0a498c0
Steve Raasch [Fri, 30 Jan 2004 18:51:09 +0000 (13:51 -0500)]
major rework/rewrite of the breakdown script
--HG--
extra : convert_revision :
2e1d186e0f20b6089300b82a3f6dcb1d0b44c09d
Steve Reinhardt [Fri, 30 Jan 2004 17:16:34 +0000 (09:16 -0800)]
Use $(MAKE) instead of 'make' when building libelf (suppresses an error message about -j).
Check for, delete, and die on zero-length .d files.
--HG--
extra : convert_revision :
71b7f9e639d96fb7ed30952b142d69c34c725774
Steve Reinhardt [Fri, 30 Jan 2004 16:18:20 +0000 (08:18 -0800)]
Fix libelf generation so it works on a clean make -j.
--HG--
extra : convert_revision :
377633aa2c04695c598ee82a9529d2e40f0ffef7
Nathan Binkert [Fri, 30 Jan 2004 03:30:14 +0000 (22:30 -0500)]
wrap debugging stuff with #ifdef DEBUG
--HG--
extra : convert_revision :
8205633c1c1b49b04f389aa40f95fbbc03a43fb6
Nathan Binkert [Thu, 29 Jan 2004 22:44:08 +0000 (17:44 -0500)]
delete the data in the arglist when the list is destroyed,
not while printing out the data. This allows the data
to be dumped more than once.
base/cprintf.hh:
need a destructor
--HG--
extra : convert_revision :
235e9fe24488ac4c0ae1b562ef9fa6e0bd1e899c
Nathan Binkert [Thu, 29 Jan 2004 21:33:03 +0000 (16:33 -0500)]
whack debugging statement
--HG--
extra : convert_revision :
f623d35a6e5a234e2b203974012c653b91826dbf
Nathan Binkert [Thu, 29 Jan 2004 21:32:03 +0000 (16:32 -0500)]
Fix character input by handling the character and the
special console values separately.
dev/alpha_console.cc:
use new console specific input function
--HG--
extra : convert_revision :
08997d6115d2aac3a26cac2774b3c3fc0cd76ab0
Nathan Binkert [Thu, 29 Jan 2004 15:32:01 +0000 (10:32 -0500)]
remove #include of nonexistent file
sim/universe.cc:
oops. this doesn't exist
--HG--
extra : convert_revision :
2cfb3680e4ebe3f27f22a79f853d4d6df445e65a
Nathan Binkert [Thu, 29 Jan 2004 05:38:18 +0000 (00:38 -0500)]
provide an output stream for simulator output. (This takes place of the
statStream catchall that we had before)
Also provide an optional output directory that multiple simulator output
files can be written to.
Make most output files use the output directory
base/misc.cc:
send warnings to the outputStream as well
base/trace.cc:
dprintf_stream defaults to cerr
dev/console.cc:
use the output directory for the console output if it exists
dev/etherdump.cc:
dump to the output directory if it exists
sim/builder.cc:
sim/builder.hh:
move constructor and destructor to .cc file
use a function to get the stream that the builder dumps its
output to, and create a separate file in the output directory
if able
sim/main.cc:
statStream -> outputStream
sim/serialize.cc:
dump checkpoints to the output directory if specified
sim/universe.cc:
provide an output stream for simulator output. (This takes place of the
statStream catchall that we had before)
Also provide an optional output directory that multiple simulator output
files can be written to.
--HG--
extra : convert_revision :
03abce20edbbf7ec19c9ddd8d69ec8485c383532
Nathan Binkert [Thu, 29 Jan 2004 05:37:07 +0000 (00:37 -0500)]
use $ENV{PWD} so that the amd paths work ok.
Also, compare real paths to ensure that the links point
to the right place
--HG--
extra : convert_revision :
f4127a67f02b714808c6d2181fabf245ed2309c0
Nathan Binkert [Thu, 29 Jan 2004 05:36:22 +0000 (00:36 -0500)]
cleanup on aisle 5
base/statistics.cc:
dead code
--HG--
extra : convert_revision :
8f3fd638acdf7a704475ea90b607a3225a3c174d
Andrew Schultz [Thu, 29 Jan 2004 04:00:30 +0000 (23:00 -0500)]
Remove references to dep_tree to fix build
--HG--
extra : convert_revision :
dff311c1a18bd01750c1b5902410c23e0f43b798
Steve Raasch [Wed, 28 Jan 2004 23:06:07 +0000 (18:06 -0500)]
removing the last vestages of the dep-tree stuff (hasn't worked for a LONG time)
--HG--
extra : convert_revision :
145d56564ccca3a3c1c3d9115a4b8a5fb52c301d
Steve Reinhardt [Wed, 28 Jan 2004 06:26:59 +0000 (22:26 -0800)]
Minor optimization of new LRU stack code.
--HG--
extra : convert_revision :
953bc2f1ceab1cec9f48d65b94cc075655f6e9ec
Steve Reinhardt [Wed, 28 Jan 2004 03:33:59 +0000 (19:33 -0800)]
Merge zizzer:/bk/m5 into isabel.reinhardt.house:/z/stever/bk/m5
--HG--
extra : convert_revision :
2005ed2f551f2a80cbf62a41daaa3c4fa5af6fb3
Nathan Binkert [Tue, 27 Jan 2004 22:56:23 +0000 (17:56 -0500)]
a bunch of warning fixes
arch/alpha/isa_desc:
don't say warn: Warning:
base/misc.cc:
avoid printing two newlines in a row
sim/main.cc:
print out a message just before we enter the event queue
--HG--
extra : convert_revision :
2a824d4b67661903fc739a0fb0759aa91d72382c
Erik Hallnor [Tue, 27 Jan 2004 21:40:17 +0000 (16:40 -0500)]
Merge ehallnor@zizzer:/bk/m5 into zazzer.eecs.umich.edu:/z/ehallnor/m5
--HG--
extra : convert_revision :
47f69e4fb2d8727927e40fb6f2abf3dcab654c12
Erik Hallnor [Tue, 27 Jan 2004 21:40:04 +0000 (16:40 -0500)]
Remove SS-like code from lru.hh/cc
--HG--
extra : convert_revision :
66baf998671a24e6a630d2f35c2f529418cd4d5b
Nathan Binkert [Tue, 27 Jan 2004 18:55:50 +0000 (13:55 -0500)]
Always write out a value for pending so that an m5.fast simulator can
generate a checkpoint that an m5.debug simulator can use
--HG--
extra : convert_revision :
eec2d94013119236a9c65c9b5fb6c2ccb0480f51
Nathan Binkert [Tue, 27 Jan 2004 17:45:12 +0000 (12:45 -0500)]
Add trace flag for the sampling CPU
--HG--
extra : convert_revision :
928588d46fa069e869416f4f5df8041849625e9f
Steve Reinhardt [Mon, 26 Jan 2004 05:53:32 +0000 (21:53 -0800)]
Minor cleanup of sb_issue() in full_cpu/issue.cc.
--HG--
extra : convert_revision :
4bf69125c37a067a3a06022226a7eb38dcaaf6d1
Erik Hallnor [Sun, 25 Jan 2004 10:01:00 +0000 (05:01 -0500)]
Change the way the hierarchy is separated. Now all virtual functions are in the interfaces. This allows new bus models to be used without major hassle. And I thought it was time to change it all again anyways.
cpu/simple_cpu/simple_cpu.cc:
Switch doEvents to doEvents()
--HG--
extra : convert_revision :
14b9517017e76c7b941247004393bf260f397d9a
Erik Hallnor [Wed, 21 Jan 2004 19:22:55 +0000 (14:22 -0500)]
I hate compiling decoder.cc every time I touch something.
--HG--
extra : convert_revision :
b79519452947ea7b110922d5a3dae2f3dfc0b916
Steve Reinhardt [Tue, 20 Jan 2004 18:53:18 +0000 (13:53 -0500)]
Set LIBELF_LINUX to 0 to build on zax. Builds
but did not test... however the only thing this
affects in libelf is the header, so I don't expect
any functional problems.
base/loader/elf_object.cc:
Set LIBELF_LINUX to 0 to build on zax.
--HG--
extra : convert_revision :
d024b33deff6fc8ea6f1d465f76dc8d9d63254ab
Nathan Binkert [Thu, 15 Jan 2004 21:33:58 +0000 (16:33 -0500)]
Make each stat take up one full line. This allows us to use grep
to find and remove stats from the files so we can put less
burden on the python interpreter.
base/statistics.cc:
Manually insert newlines into the python code so that we now have one
stat per line. (Make it so we can use grep -v to remove stats)
test/stattest.cc:
update to reflect changes in how python is accessed
--HG--
extra : convert_revision :
554edcf9c795b33d00d3d15554447c8accebebfa
Nathan Binkert [Thu, 15 Jan 2004 19:29:34 +0000 (14:29 -0500)]
Make the python stats script more robust
--HG--
extra : convert_revision :
a7680d5cdeac96345e8f521cfb96fccaa3e7a7f6
Nathan Binkert [Thu, 15 Jan 2004 19:29:09 +0000 (14:29 -0500)]
Make dump cycle relative
--HG--
extra : convert_revision :
3434f60fa08d1543358c1209be8a5cfbe43a53bf
Steve Reinhardt [Thu, 15 Jan 2004 06:50:12 +0000 (22:50 -0800)]
Update simple-* configs to Erik's new hierarchy parameter thing.
--HG--
extra : convert_revision :
de591f6ecfc9a0a20caefb4b82084d1b2ef3433b
Steve Reinhardt [Thu, 15 Jan 2004 06:30:16 +0000 (22:30 -0800)]
Fixes and cleanup to elf loader code.
base/loader/elf_object.cc:
- Use program header instead of section headers for loading.
The old code doesn't work for Alpha/Linux user binaries.
- Deal properly with single-segment ELF executables (e.g. kernels)...
haven't tested this but it looks like it matches the functionality
of the patch the L4::Pistachio guys sent.
- Factor load symbol code into one common function.
- Some formatting to match style conventions.
- Only include libelf stuff in .cc file, not .hh.
base/loader/elf_object.hh:
- Use program header instead of section headers for loading.
The old code doesn't work for Alpha/Linux user binaries.
- Factor load symbol code into one common function.
- Only include libelf stuff in .cc file, not .hh.
--HG--
extra : convert_revision :
782062d09d43083b01e65cd645c941f49c27640a
Erik Hallnor [Wed, 14 Jan 2004 21:14:15 +0000 (16:14 -0500)]
Merge codebases for CompressedMemBank and SimpleMemBank into one templatized class
--HG--
extra : convert_revision :
04feb72fc4edbbbe1b37b7f618c9fbcbc8a72358
Nathan Binkert [Wed, 14 Jan 2004 07:06:35 +0000 (02:06 -0500)]
Use the new init phase to initialized the switch event
so that we can make the first switch time relative.
--HG--
extra : convert_revision :
c81beba2e1bd8629d6c7b386bb213980434030ec
Nathan Binkert [Wed, 14 Jan 2004 07:00:20 +0000 (02:00 -0500)]
Setup initialization callbacks
--HG--
extra : convert_revision :
ec56a839a0489c5494bfcd9ead0fc3866f1e8ac2
Erik Hallnor [Tue, 13 Jan 2004 20:23:54 +0000 (15:23 -0500)]
update for new hierarchy parameters
--HG--
extra : convert_revision :
a65f77d6ab704609d9c2ae2c85d4f893fa198cf9
Erik Hallnor [Tue, 13 Jan 2004 07:10:48 +0000 (02:10 -0500)]
Merge ehallnor@zizzer:/bk/m5 into zazzer.eecs.umich.edu:/z/ehallnor/m5
--HG--
extra : convert_revision :
52437e42f15899db46525ad91b2e43c2a96ace36
Erik Hallnor [Tue, 13 Jan 2004 07:10:35 +0000 (02:10 -0500)]
Change to a new centralized way to specify the memory hierarchy parameters (do_data and do_events). If you use the defaults (false and true respectively) you don't have to change your INI files.
arch/alpha/isa_traits.hh:
Add a constant for the maximum address value called MaxAddr.
--HG--
extra : convert_revision :
1371e8b713cc6ed134093e9c208db35dc9741ac7
Nathan Binkert [Mon, 12 Jan 2004 23:39:39 +0000 (18:39 -0500)]
- quick support for using a regular expression to select
which stats to print
- print out the subname
--HG--
extra : convert_revision :
2960bd33654e55fe0f6279b09dce42b1216188c8
Nathan Binkert [Mon, 12 Jan 2004 20:45:51 +0000 (15:45 -0500)]
Commit the correct version of the code
--HG--
extra : convert_revision :
74555b2676fe20d4a742a272b6c97e3a8a237d68
Nathan Binkert [Mon, 12 Jan 2004 18:38:37 +0000 (13:38 -0500)]
make the python stuff executable
--HG--
extra : convert_revision :
04c9ff03880f55483466e56109536b74d9163ccd
Nathan Binkert [Mon, 12 Jan 2004 18:31:59 +0000 (13:31 -0500)]
Check in python script that reads the python stats output.
Still needs a lot of work, but it's at least as good as the
normal output, and has some features that normal ouput is missing
such as bin totalling with correct formulas and totalling of
2d vectors and such. It will also filter out specific stats
for printing. (basically grep, but no mistakes.)
--HG--
extra : convert_revision :
05d0f0489483a32145cf6508122cfbc7ea57e204
Nathan Binkert [Mon, 12 Jan 2004 02:22:33 +0000 (21:22 -0500)]
Merge zizzer.eecs.umich.edu:/bk/m5
into ziff.eecs.umich.edu:/z/binkertn/research/m5/latest
--HG--
extra : convert_revision :
bff2fb78e205f327ce8d04f3ae1b2352857ab824
Steve Reinhardt [Sun, 11 Jan 2004 23:26:48 +0000 (15:26 -0800)]
Minor cleanup to bk ignore and makefile libelf rule.
--HG--
extra : convert_revision :
77dd858344a74dea15bb36bcb0de04f3af9260f3
Steve Reinhardt [Sun, 11 Jan 2004 23:24:18 +0000 (15:24 -0800)]
Modify handling of serialize:dir parameter to make it more useful.
Move global checkpoint-related functions and vars into Checkpoint class (as statics).
arch/alpha/pseudo_inst.cc:
dev/disk_image.cc:
Move global checkpoint-related functions and vars
into Checkpoint class (as statics).
sim/serialize.cc:
Move global checkpoint-related functions and vars
into Checkpoint class (as statics).
Checkpoint constructor now takes checkpoint directory name instead
of file name.
Make serialize:dir parameter actually set checkpoint directory name
instead of directory in which checkpoint directory is created. If
the value contains a '%', the curTick value is sprintf'd into the
format to create the directory name. The default is backwards compatible
with the old fixed name ("m5.%012d").
sim/serialize.hh:
Move global checkpoint-related functions and vars
into Checkpoint class (as statics).
Checkpoint constructor now takes checkpoint directory name instead
of file name.
--HG--
extra : convert_revision :
d0aa87b62911f405a4f5811271b9e6351fdd9fe4
Steve Reinhardt [Sun, 11 Jan 2004 23:09:27 +0000 (15:09 -0800)]
Fix cprintf bug, plus minor cleanup & better error messages.
base/cprintf.cc:
Fix bug where a call with a format string with no specifiers
but one or more arguments would crash. Old code tried to print
extra args using last available format, but in this case there
was no format, hence the problem. Now we just print "<extra arg>"
for each extra arg.
Also reorganized code a bit to make scope of fmt variable
match the scope in which you can be confident it's meaningful.
base/cprintf.hh:
Print specific error message instead of calling format_invalid().
base/cprintf_formats.hh:
Clear Format object in constructor.
Use specific error messages instead of format_invalid() function.
--HG--
extra : convert_revision :
87d5e902174e3eb2583131d056742af166540db0
Ali Saidi [Fri, 9 Jan 2004 03:42:21 +0000 (22:42 -0500)]
the build directory is now correctly created
--HG--
extra : convert_revision :
4a7b91821e2de64e400417f8ac503af7e596571d
Ali Saidi [Thu, 8 Jan 2004 21:35:47 +0000 (16:35 -0500)]
Fixed another small libelf problem, everything should work now, on any
machine.
base/loader/elf_object.hh:
put #defines for libelf that normally arn't defined so that -Wundef
doesn't cause problems.
--HG--
extra : convert_revision :
fa2de6aa94c7ddbaa59990db4473402b0df7d93a
Ali Saidi [Thu, 8 Jan 2004 19:13:31 +0000 (14:13 -0500)]
should now build... fixed relative path problem
--HG--
extra : convert_revision :
78c9445993a84b68be1b0a477555246f1ea6ce0c
Nathan Binkert [Thu, 8 Jan 2004 17:25:49 +0000 (12:25 -0500)]
Merge zizzer.eecs.umich.edu:/bk/m5
into ziff.eecs.umich.edu:/z/binkertn/research/m5/latest
--HG--
extra : convert_revision :
b7411b25ae9e3a546996aec59e1a67cbe728da85
Ali Saidi [Thu, 8 Jan 2004 00:46:45 +0000 (19:46 -0500)]
Changed elf_object.* to use libelf for reading elf files. The makefile
and setup filed had to be modified to build libelf. The ext repository
MUST exist in the directory below m5!
base/loader/elf_object.cc:
base/loader/elf_object.hh:
now uses libelf to read elf binaries
--HG--
extra : convert_revision :
b70511f5379edf35d639f3bb64b786cb0bd180af
Nathan Binkert [Sun, 28 Dec 2003 17:48:13 +0000 (12:48 -0500)]
Improve python output support
fix some bugs
base/statistics.cc:
- Move the python dump stream stuff into the statistics package
because it needs more control over the file when there
are multiple dumps
- add a subname to the output
- make all of the stats a list instead of variable arguments to
get around the 255 argument limit
- the description needs to be triple quoted
- avoid errors for formulas that don't have any root element
set up.
base/statistics.hh:
- get rid of mode_python and just separate python dumping from
regular stats dumping
- fix a huge bug that made a Formula use a VectorData instead
of a FormulaData
--HG--
extra : convert_revision :
7303cff3ccdcc3d306ab17375219fc7fecac7e5e
Erik Hallnor [Sun, 28 Dec 2003 05:41:47 +0000 (00:41 -0500)]
Add a uni-directional bus bridge
--HG--
extra : convert_revision :
37d30638eb0d988fc1089c7945f535e2979ca8e4
Nathan Binkert [Wed, 24 Dec 2003 08:25:36 +0000 (03:25 -0500)]
Add python output support to the statistics package!
base/statistics.cc:
base/statistics.hh:
- add python output support to the statistics package
- each statistic type has a python() member function that takes
a Python object to which the stat will output it's python
representation
- add getStatData hack so that the StatData pointer can be looked
up by the proxies with their opaque pointer to the stat they're
proxying for. This is necessary because the proxy really proxies
for the bin and not the stat. Be nice to figure out how to get
rid of it. The hack is used so that the str() function of a
proxy can properly name itself.
- To print formula stats, every stat has a str() function that
converts that stat to a string that python can execute to get
a value.
test/Makefile:
add python stuff
test/stattest.cc:
add more tests and test python support
--HG--
extra : convert_revision :
513814ab0a125606897f2c57dccdf22879032ef9
Nathan Binkert [Wed, 24 Dec 2003 07:35:33 +0000 (02:35 -0500)]
initial basic hooks into the stats package to output python code
python dumping takes a name for the output data
base/statistics.cc:
base/statistics.hh:
initial basic hooks into the stats package to output python code
--HG--
extra : convert_revision :
37f52dc03df50aa90346dc9ca341f961e7e855e8
Nathan Binkert [Wed, 24 Dec 2003 07:25:26 +0000 (02:25 -0500)]
Random cleanup
base/statistics.hh:
- use a typedef to get at bin_t
- clean up template declaration
- public access to typedefs
--HG--
extra : convert_revision :
0650c5a1cba51c7af04790498af0d354884be0ee
Nathan Binkert [Wed, 24 Dec 2003 07:22:43 +0000 (02:22 -0500)]
formatting for consistency
--HG--
extra : convert_revision :
f859244880dcc2be9424edaac0c73adfd467221e
Nathan Binkert [Wed, 24 Dec 2003 07:17:20 +0000 (02:17 -0500)]
more readable formatting
--HG--
extra : convert_revision :
99bd142099482dbd04645a0f44ac63d2467b883c
Nathan Binkert [Wed, 24 Dec 2003 06:45:56 +0000 (01:45 -0500)]
Random cleanup to make things work a bit better
base/statistics.cc:
- give an internal name to statistics that aren't printable
- speed up reset a tad
- Make sure that the original value of the current bin is restored properly
- check for the case where there are no subnames so we don't have an error
- check to make sure that the formula's root is set before accessing it
base/statistics.hh:
- clean up includes a bit
- deal with the case where there are no subnames
- get rid of remnants of FS_MEASURE stuff
--HG--
extra : convert_revision :
1e4338fc2b225647df47641b04c13b7046b2e114
Nathan Binkert [Wed, 24 Dec 2003 05:22:02 +0000 (00:22 -0500)]
never print the cdf or pdf or the overflow bucket if we're simplescalr
--HG--
extra : convert_revision :
921ad80a5c671fee9eab3f389636dccc101d18f6
Nathan Binkert [Wed, 24 Dec 2003 04:53:43 +0000 (23:53 -0500)]
- change the FormatFlags into more general StatFlags
- make init and print StatFlags
- default_mode -> DefaultMode
- the display mode is no longer needed as part of the stat
pass it into the display functions so the mode can be determined
from dump to dump
- get rid of old simplescalar bug and make the distribution min_val
work correctly
- get rid of the DisplayMode parameter to distribution updates since
it is no longer needed
--HG--
extra : convert_revision :
386f69f4d12fb91faf60690aaab08542e009e555
Nathan Binkert [Wed, 24 Dec 2003 02:45:48 +0000 (21:45 -0500)]
- Allow the stats package user to determine in which mode to dump
- Factor out the formatted output into a display function
- Make the stats package support tracing
- Clean up output of binned data
base/statistics.cc:
- Factor out the formatted output into a display function and
pass in the mode
- Make the stats package support tracing
- Clean up output of binned data
- Get rid of the list of binned stats and the map of bins
since it is no longer needed for output
base/statistics.hh:
- Allow the stats package user to determine in which mode to dump
--HG--
extra : convert_revision :
a1d5fc728f4dc22a851d58ea89d44018a94a64c7
Nathan Binkert [Wed, 24 Dec 2003 01:59:30 +0000 (20:59 -0500)]
Make it so you can override CC and CXX
--HG--
extra : convert_revision :
104febf47752f31b4e1b6c400fb040ed108bc331
Nathan Binkert [Tue, 23 Dec 2003 19:54:12 +0000 (14:54 -0500)]
Make this compile with NDEBUG defined
--HG--
extra : convert_revision :
37105cc901d7d10cee31bded926683a81577cdd2
Nathan Binkert [Mon, 22 Dec 2003 22:51:14 +0000 (17:51 -0500)]
add support for simple character input via the system console
dev/alpha_access.h:
- use our standard types instead of this extra typedef
- advance the ALPHA_ACCESS version since the interface
has changed. *this means you need a new console binary*
- shuffle a couple things around to pack the data structure
a bit better
- add a placeholder for character input
dev/alpha_console.cc:
Clean up the read code path a bit and add support for character
input via the console
Clean up the write path and use a switch instead of a bunch of
if statements
--HG--
extra : convert_revision :
a1a5bc8fed9ec9c4c46548fdf79604661668b81a
Steve Reinhardt [Mon, 22 Dec 2003 16:47:55 +0000 (08:47 -0800)]
Fix binary path in configs/kernel/base.ini.
--HG--
extra : convert_revision :
13bd8234e8472bf693583f9b4090746cb57d55ae
Erik Hallnor [Mon, 22 Dec 2003 03:47:33 +0000 (22:47 -0500)]
Merge ehallnor@zizzer:/bk/m5 into zazzer.eecs.umich.edu:/z/ehallnor/m5
--HG--
extra : convert_revision :
8f6f24d9c4ea5e3c12174fc0338cb441c45c8591
Erik Hallnor [Mon, 22 Dec 2003 03:43:48 +0000 (22:43 -0500)]
Add fully functional snooping to the hierarchy.
--HG--
extra : convert_revision :
928b6b8cb510c4b6c6ca649424769c3602b8f81e
Steve Reinhardt [Sun, 21 Dec 2003 07:59:13 +0000 (23:59 -0800)]
Fix last patch to RTC initialization.
It's still the case that the default is to use a fixed time,
which was the main point of the last changeset.
--HG--
extra : convert_revision :
be74d808112fd4d0324475de7739e58b51a23c81
Steve Reinhardt [Sun, 21 Dec 2003 04:17:18 +0000 (20:17 -0800)]
Default RTC behavior is to set to Jan 1 2010 (midnight GMT),
not current wall-clock time.
--HG--
extra : convert_revision :
6f61425ac065baa3ead13fb58e9dfa2ca7227ef1
Steve Reinhardt [Sun, 21 Dec 2003 03:56:31 +0000 (19:56 -0800)]
Merge zizzer:/bk/m5 into isabel.reinhardt.house:/z/stever/bk/m5
--HG--
extra : convert_revision :
315f207185b418f41509210a35188be996c0eb0a
Nathan Binkert [Sun, 21 Dec 2003 00:18:34 +0000 (19:18 -0500)]
we don't actually want to refer to the stable symlink because
we want to keep revision control of which system
we're referring to
*NOTE* this means that this file must manually be changed if
we move to a new system!
--HG--
extra : convert_revision :
cf42b07a7e4bcab86ecc96a06ac0a9c8da8895a3
Nathan Binkert [Sun, 21 Dec 2003 00:14:17 +0000 (19:14 -0500)]
update to reflect changes in the directory structure
--HG--
extra : convert_revision :
9368863275584a158313d6db52bfa6b744f7f040
Nathan Binkert [Sat, 20 Dec 2003 21:25:48 +0000 (16:25 -0500)]
Fix a bunch of memory leak type bugs, and add some better
checking in places to make sure stuff is behaving properly.
base/statistics.cc:
separate the per stat check from the general stats check.
We always want the general stuff to happen
base/statistics.hh:
- separate the per stat check from the general stats check.
we always want the general stuff to happen
- make every stat check that its bin is at least initialized
- set the vector2d x and y coordinates in init to prevent an
uninitialized memory access
test/Makefile:
don't need sim_time.o to test stats
test/stattest.cc:
don't make x and y the same on the 2d test so that we make
sure that the two dimensions are correct
--HG--
extra : convert_revision :
81320325056ac1c09f6842474fb6ee3bcc030a8e
Erik Hallnor [Fri, 19 Dec 2003 23:33:54 +0000 (18:33 -0500)]
Merge ehallnor@zizzer:/bk/m5 into zazzer.eecs.umich.edu:/z/ehallnor/m5
--HG--
extra : convert_revision :
d7bdfa7ae3d1af113b6c4e22102c776b8d832659
Nathan Binkert [Fri, 19 Dec 2003 17:49:33 +0000 (12:49 -0500)]
m5.purify target
--HG--
extra : convert_revision :
43e88cf2a583bffca08dacfe3c8511d8e9dd5833
Erik Hallnor [Fri, 19 Dec 2003 17:10:06 +0000 (12:10 -0500)]
Merge ehallnor@zizzer:/bk/m5 into zazzer.eecs.umich.edu:/z/ehallnor/m5
--HG--
extra : convert_revision :
a98c2e7e1d61e807e5824dff35b2ff4ee44e4ee8
Steve Reinhardt [Fri, 19 Dec 2003 16:10:53 +0000 (08:10 -0800)]
Fix non-determinism on misspeculated uncached store conditionals.
--HG--
extra : convert_revision :
d0e986d540a1425a91d070ee9d29652a30c60b01
Steve Reinhardt [Fri, 19 Dec 2003 16:04:40 +0000 (08:04 -0800)]
Minor cleanup of trace/output stuff (leftover from EINTR bug fix).
base/cprintf.cc:
Get rid of unnecessary stream state check.
Bug is fixed now, and I'm not sure this did much anyway.
cpu/exetrace.cc:
Get rid of unnecessary flush() call.
--HG--
extra : convert_revision :
107dcdc578b2b0ad1652ee52ea0a33b0f3cd4e39
Nathan Binkert [Fri, 19 Dec 2003 05:02:20 +0000 (00:02 -0500)]
Make stuff build on openbsd
arch/alpha/alpha_tru64_process.cc:
So, I don't know why linux uses an off_t here.
I'm also not sure why linux defines an off_t to be a long
Let's just use long here since it works for linux, and that's
what bsd does
base/inifile.cc:
correct #include for OpenBSD
dev/disk_image.cc:
the correct type for this is streampos
--HG--
extra : convert_revision :
f3ac3a3b8515d66e07ffb9780d8a9e387297b6a0
Erik Hallnor [Thu, 18 Dec 2003 04:43:19 +0000 (23:43 -0500)]
Okay, FULL_SYSTEM uses cpu_num
--HG--
extra : convert_revision :
e5e5dc4e90cb1c2d41541c8f8840bdd78ab69682
Erik Hallnor [Thu, 18 Dec 2003 03:55:55 +0000 (22:55 -0500)]
Merge ehallnor@zizzer:/bk/m5 into zazzer.eecs.umich.edu:/z/ehallnor/m5
--HG--
extra : convert_revision :
733941876ff0967b1e64c7aef11b81beed3fa9e8
Erik Hallnor [Thu, 18 Dec 2003 03:55:45 +0000 (22:55 -0500)]
Initial probe checkin. Still need to write the snoopProbe functions for coherence to work properly.
--HG--
extra : convert_revision :
1f4de96fe0339d7707cea42e96e463fbe11812e4
Steve Raasch [Wed, 17 Dec 2003 20:31:51 +0000 (15:31 -0500)]
Re-add code to handle following multitple chains that got removed when chain stuff moved into dispatch
--HG--
extra : convert_revision :
263ecd450cda5205d368e0041614312e68901666
Steve Raasch [Wed, 17 Dec 2003 20:30:15 +0000 (15:30 -0500)]
Add parameters to Segmented IQ
--HG--
extra : convert_revision :
1993882ffafb918b735efb070a82313cfa14f1cc
Steve Raasch [Wed, 17 Dec 2003 20:27:23 +0000 (15:27 -0500)]
Be careful what you put inside an assert() !!!
--HG--
extra : convert_revision :
2d7ee1fd37ba0317d6e7cc6b27dcb942f001cc6e
Steve Reinhardt [Wed, 17 Dec 2003 17:43:03 +0000 (09:43 -0800)]
Miscellaneous minor fixes/improvements.
Most notable is that the rundiff trace-output lossage is fixed!
base/pollevent.cc:
Use SA_RESTART to keep blocked write() calls from failing
with EINTR when signals happen.
base/trace.hh:
Make TRACING_ON depend on NDEBUG not being set (instead of
DEBUG being set) so m5.opt/m5.fast do what we want.
util/rundiff:
Print header lines showing file/cmd names.
--HG--
extra : convert_revision :
4966814ad65aedb6d62a5a62a6ad3e3f326d61b8
Steve Reinhardt [Tue, 16 Dec 2003 19:46:52 +0000 (11:46 -0800)]
Fix previously committed call_pal fix... the main problem was in the
makefile, such that decoder.cc was not getting rebuilt.
Also add -fno-strict-aliasing to fix all the bizarre problems
I've been having with g++ 3.3.x.
arch/alpha/isa_desc:
Fix compilation problems. AlphaISA is a class now, not a namespace.
--HG--
extra : convert_revision :
1583cebc1258c57cbd286c1955d11648150fa1f4
Steve Reinhardt [Tue, 16 Dec 2003 05:07:04 +0000 (21:07 -0800)]
Merge zizzer:/bk/m5 into isabel.reinhardt.house:/z/stever/bk/m5
--HG--
extra : convert_revision :
dd887635c7ce74324b3670744461ffdf92e1dedf
Steve Reinhardt [Tue, 16 Dec 2003 05:06:09 +0000 (21:06 -0800)]
Fixes for full-system call_pal instruction.
arch/alpha/alpha_memory.cc:
Rename md_mode_type to mode_type.
arch/alpha/ev5.cc:
simPalCheck() only gets called on correct path now, so
there's no need to test misspeculating().
arch/alpha/isa_desc:
Get privileged call_pall detection right this time (I hope).
ExecContext::simPalCheck() and Annotate::Callpal() are now
called only on non-speculative executions... this should fix
the bogus pal-call stats we've been seeing (since these are
incremented in simPalCheck()).
Also check for invalid call_pall function codes.
--HG--
extra : convert_revision :
465d6724884007d3fa066d14cd5e6db0cd3954e1