3406 commits

Author	SHA1	Message	Date
Gabe Black	3420ad7644	X86: Make the bases for x86 fault class public.	2008-10-12 13:29:26 -07:00
Gabe Black	557bde43c3	X86: Make APICs communicate through the memory system.	2008-10-12 13:28:54 -07:00
Gabe Black	e459013182	Create a message port for sending messages as apposed to reading/writing a memory range.	2008-10-12 12:08:51 -07:00
Gabe Black	e0f137a87c	X86: Add a LocalApic trace flag.	2008-10-12 12:07:25 -07:00
Gabe Black	42ebebf99a	X86: Make the local APIC accessible through the memory system directly, and make the timer work.	2008-10-12 11:08:00 -07:00
Gabe Black	d9f9c967fb	Turn Interrupts objects into SimObjects. Also, move local APIC state into x86's Interrupts object.	2008-10-12 09:09:56 -07:00
Gabe Black	c4f1cc3b48	CPU: Eliminate the get_vec function.	2008-10-12 08:24:09 -07:00
Gabe Black	0c3848732e	CPU: Add a getInterruptController function	2008-10-11 16:13:58 -07:00
Gabe Black	168e524b9b	X86: Create an IO APIC device.	2008-10-11 16:08:14 -07:00
Gabe Black	a2599e4fc1	X86: Set up a mechanism for the I8254 timer to cause interrupts.	2008-10-11 15:15:34 -07:00
Gabe Black	526933e5d0	X86: Add an Intel MP table to the simulation.	2008-10-11 15:14:37 -07:00
Gabe Black	f621b7b81f	CPU: Eliminate the simPalCheck funciton.	2008-10-11 12:17:24 -07:00
Gabe Black	da7209ec93	CPU: Eliminate the hwrei function.	2008-10-11 02:27:21 -07:00
Gabe Black	3af428606a	X86: Rename the PC device to Pc. ... --HG-- rename : src/dev/x86/PC.py => src/dev/x86/Pc.py	2008-10-11 02:23:40 -07:00
Gabe Black	826621eb17	X86: Bring the South Bridge device into dev/x86 and get rid of south_bridge directory. ... --HG-- rename : src/dev/x86/south_bridge/SouthBridge.py => src/dev/x86/SouthBridge.py rename : src/dev/x86/south_bridge/south_bridge.cc => src/dev/x86/south_bridge.cc rename : src/dev/x86/south_bridge/south_bridge.hh => src/dev/x86/south_bridge.hh	2008-10-11 02:21:44 -07:00
Gabe Black	bc2217eefc	X86: Change I8254 and PCSpeaker devices from subdevices to SimObjects and eliminate subdevices. ... --HG-- rename : src/dev/x86/south_bridge/i8254.cc => src/dev/x86/i8254.cc rename : src/dev/x86/south_bridge/i8254.hh => src/dev/x86/i8254.hh rename : src/dev/x86/south_bridge/speaker.cc => src/dev/x86/speaker.cc rename : src/dev/x86/south_bridge/speaker.hh => src/dev/x86/speaker.hh	2008-10-11 02:16:11 -07:00
Gabe Black	a6600fdd88	Devices: Make the Intel8254Timer device only use pointers to its counters.	2008-10-11 01:49:39 -07:00
Gabe Black	539563e04b	X86: Make the CMOS and I8259 devices use IntDev and IntPin.	2008-10-11 01:45:25 -07:00
Gabe Black	119e127d71	X86: Create the IntDev and IntPin system. ... The IntDev class is a base for anything that supports IntPins. IntPins allow devices to generically trigger interrupts on a particular pin of an IntDev device without having to know what the device is or what pin they're attached to.	2008-10-11 01:37:04 -07:00
Gabe Black	8c532d6297	X86: Hook the CMOS device to the I8259 PICs.	2008-10-11 01:31:32 -07:00
Gabe Black	cf9afbba51	X86: Make the I8259 decipher the commands it's given, and add some of it's registers.	2008-10-11 01:28:35 -07:00
Gabe Black	2753c07dc5	X86: Change the I8259 from a subdevice into a real SimObject. ... --HG-- rename : src/dev/x86/south_bridge/i8259.cc => src/dev/x86/i8259.cc rename : src/dev/x86/south_bridge/i8259.hh => src/dev/x86/i8259.hh	2008-10-11 01:22:20 -07:00
Gabe Black	f22c7d48f3	X86: Change the CMOS from a sub-device to a real SimObject ... --HG-- rename : src/dev/x86/south_bridge/cmos.cc => src/dev/x86/cmos.cc rename : src/dev/x86/south_bridge/cmos.hh => src/dev/x86/cmos.hh	2008-10-11 01:13:11 -07:00
Gabe Black	8c5dfa4532	TLB: Make all tlbs derive from a common base class in both python and C++.	2008-10-10 23:47:42 -07:00
Gabe Black	3d1734ec29	X86: Create SimObjects in python and C++ to represent the ACPI system description tables.	2008-10-10 23:43:33 -07:00
Gabe Black	f85a7f00c0	X86: Make the time on the RTC configurable.	2008-10-10 23:42:31 -07:00
Gabe Black	b03c95d075	X86: Create SimObjects in python and C++ to represent the Intel MP tables.	2008-10-10 23:39:53 -07:00
Nathan Binkert	89f016aacb	cprintf: properly deal with pointer types	2008-10-10 21:45:35 -07:00
Nathan Binkert	1f57193439	swig: Add in a %rename to allow the same name to appear in multiple namespaces.	2008-10-10 21:45:34 -07:00
Nathan Binkert	96936c6bf5	Rename the info function to inform to avoid likely name conflicts	2008-10-10 12:17:53 -07:00
Nathan Binkert	8ac63c48a4	automerge	2008-10-10 10:38:53 -07:00
Nathan Binkert	afb279b1bb	output: Make panic/fatal/warn more flexible so we can add some new ones. ... The major thrust of this change is to limit the amount of code duplication surrounding the code for these functions. This code also adds two new message types called info and hack. Info is meant to be less harsh than warn so people don't get confused and start thinking that the simulator is broken. Hack is a way for people to add runtime messages indicating that the simulator just executed a code "hack" that should probably be fixed. The benefit of knowing about these code hacks is that it will let people know what sorts of inaccuracies or potential bugs might be entering their experiments. Finally, I've added some flags to turn on and off these message types so command line options can change them.	2008-10-10 10:18:28 -07:00
Nathan Binkert	b25e56b32a	gdb: add a debugging function that enters the python interpreter.	2008-10-10 10:15:01 -07:00
Nathan Binkert	70dbe61ffc	jobfile: Add support for dictionaries as jobfile options. ... If the same dictionary option is seen in several options, those dictionaries are composed. If you define the same dictionary key in multiple options, the system flags an error. Also, clean up the jobfile code so that it is more debuggable.	2008-10-10 10:15:01 -07:00
Nathan Binkert	84364f36d0	python: Add a utility for nested attribute dicts. ... Change attrdict so that attributes that begin with an underscore don't go into the dict.	2008-10-10 10:15:00 -07:00
Nathan Binkert	5586b1539b	misc: remove #include <cassert> from misc.hh since not everyone needs it.	2008-10-10 10:15:00 -07:00
Gabe Black	ec0fb05d64	X86: Turn SMBios structures into simobjects.	2008-10-10 03:50:51 -07:00
Gabe Black	9be6e08227	X86: Add a couple comments to the bios SConscript	2008-10-10 03:50:42 -07:00
Gabe Black	d897aa939f	X86: Move the smbios objects into a folder for BIOS objects.	2008-10-10 03:50:18 -07:00
Gabe Black	57d663877e	X86: Fix compilation with new eventq API.	2008-10-10 03:50:07 -07:00
Nathan Binkert	94b08bed07	SimObjects: Clean up handling of C++ namespaces. ... Make them easier to express by only having the cxx_type parameter which has the full namespace name, and drop the cxx_namespace thing. Add support for multiple levels of namespace.	2008-10-09 22:19:39 -07:00
Nathan Binkert	4ecc5d53a3	range_map: Add a method to find which range a single value falls into.	2008-10-09 22:19:38 -07:00
Nathan Binkert	6ccf28c896	style: conform to M5 style.	2008-10-09 09:25:41 -07:00
Nathan Binkert	b556dc4119	mem: Add a method for setting the time on a packet.	2008-10-09 04:58:24 -07:00
Nathan Binkert	e06321091d	eventq: convert all usage of events to use the new API. ... For now, there is still a single global event queue, but this is necessary for making the steps towards a parallelized m5.	2008-10-09 04:58:24 -07:00
Nathan Binkert	8291d9db0a	eventq: Major API change for the Event and EventQueue structures. ... Since the early days of M5, an event needed to know which event queue it was on, and that data was required at the time of construction of the event object. In the future parallelized M5, this sort of requirement does not work well since the proper event queue will not always be known at the time of construction of an event. Now, events are created, and the EventQueue itself has the schedule function, e.g. eventq->schedule(event, when). To simplify the syntax, I created a class called EventManager which holds a pointer to an EventQueue and provides the schedule interface that is a proxy for the EventQueue. The intent is that objects that frequently schedule events can be derived from EventManager and then they have the schedule interface. SimObject and Port are examples of objects that will become EventManagers. The end result is that any SimObject can just call schedule(event, when) and it will just call that SimObject's eventq->schedule function. Of course, some objects may have more than one EventQueue, so this interface might not be perfect for those, but they should be relatively few.	2008-10-09 04:58:23 -07:00
Nathan Binkert	68c75c589b	pdb: Try to make pdb work better. ... I've done a few things here. First, I invoke the script a little bit differently so that pdb doesn't get confused. Second, I've stored the actual filename in the module's __file__ so that pdb can find the source file on your machine.	2008-10-09 04:58:23 -07:00
Nathan Binkert	886c5f8fe5	SINIC: Commit old code from ASPLOS 2006 studies. ... NOTE: This code was written by Nathan Binkert in 2006 and is properly copyright "The Regents of the University of Michigan"	2008-10-09 04:58:23 -07:00
Nathan Binkert	eb89a23556	eventq: Don't use inline friend function when a static function will do. ... Another good reason to avoid this is that swig will try to wrap the friend, but it won't try to wrap a private static function.	2008-10-09 04:58:23 -07:00
Nathan Binkert	a589eb4053	SCons: add code to provide a libm5 shared library. ... Targets look like libm5_debug.so. This target can be dynamically linked into another C++ program and provide just about all of the M5 features. Additionally, this library is a standalone module that can be imported into python with an "import libm5_debug" type command line.	2008-10-09 04:58:23 -07:00
Nathan Binkert	0b83563a9c	eventq: I'm sick of the warning about MaxTick being unused.	2008-10-09 04:58:23 -07:00
Nathan Binkert	7cc2a88038	stats: use properly signed types for looping and comparison	2008-10-09 04:58:23 -07:00
Nathan Binkert	a52dce6d62	style: Bring statistics code in line with the proper style.	2008-10-09 04:58:23 -07:00
Gabe Black	b66eb3b8d1	O3: Generaize the O3 IMPL class so it isn't split out by ISA. ... --HG-- rename : src/cpu/o3/sparc/cpu_builder.cc => src/cpu/o3/cpu_builder.cc rename : src/cpu/o3/sparc/dyn_inst.cc => src/cpu/o3/dyn_inst.cc rename : src/cpu/o3/sparc/impl.hh => src/cpu/o3/impl.hh rename : src/cpu/o3/sparc/thread_context.cc => src/cpu/o3/thread_context.cc	2008-10-09 00:10:02 -07:00
Gabe Black	f57c286d2c	O3: Generaize the O3 dynamic instruction class so it isn't split out by ISA. ... --HG-- rename : src/cpu/o3/dyn_inst.hh => src/cpu/o3/dyn_inst_decl.hh rename : src/cpu/o3/alpha/dyn_inst_impl.hh => src/cpu/o3/dyn_inst_impl.hh	2008-10-09 00:09:26 -07:00
Gabe Black	e09c403d32	O3: Generalize the O3 CPU object so it isn't split out by ISA.	2008-10-09 00:08:50 -07:00
Gabe Black	975c9e3af8	Microcode: Fix a silent typo error in the microcode assembler.	2008-10-09 00:07:38 -07:00
Gabe Black	523531a40e	Microcode: Fix a very old bug with parsing external labels in microcode.	2008-10-09 00:07:21 -07:00
Gabe Black	c5c6ad7ed6	CPU: Fix where setMicroPC was being called instead of setNextMicroPC.	2008-10-09 00:06:05 -07:00
Gabe Black	e1b306fa53	X86: Fix the debugging microops. The debug functions can't handle a string object format.	2008-10-09 00:05:39 -07:00
Gabe Black	569db520ad	X86: Make far ret modify CS instead of some random selector.	2008-10-09 00:04:36 -07:00
Nathan Binkert	6b2bb53fd6	python: cleanup options parsing stuff so that it properly deals with defaults. ... While we're at it, make it possible to run main.py in a somewhat standalone mode again so that we can test things without compiling.	2008-10-06 09:31:51 -07:00
Korey Sewell	6c046a28dc	fix shadow set bugs in MIPS code that caused out of bounds access... ... panic rdpgpr/wrpgpr instructions until a better impl. of MIPS shadow sets is available.	2008-10-06 02:07:04 -04:00
Nathan Binkert	b25755993b	unittest: Add unit tests to the scons framework. ... Also fix the unit tests so they actually compile correctly.	2008-10-02 11:27:01 -07:00
Nathan Binkert	52493b2720	unittest: Cleanup unit tests. Follow style. Garbage Collect. ... --HG-- rename : src/unittest/rangemaptest2.cc => src/unittest/rangemultimaptest.cc	2008-10-02 11:26:59 -07:00
Nathan Binkert	67a2918abc	stats: Fix small bug pointed out by unit testing.	2008-10-02 11:26:59 -07:00
Ali Saidi	0a1613abe1	Output: Verify output files are open after opening them.	2008-10-02 12:46:57 -04:00
Steve Reinhardt	7bf6a219db	Make overriding port assignments in Python work, ... and print better error messages when it doesn't.	2008-09-29 23:30:14 -07:00
Steve Reinhardt	45cba35fc1	Fix EVENTQ_DEBUG vs DEBUG_EVENTQ #define inconsistency.	2008-09-29 23:30:14 -07:00
Nathan Binkert	1e9c428522	alpha: Need to include cstring so that g++ 4.3 works.	2008-09-29 07:15:30 -07:00
Nathan Binkert	80d9be86e6	gcc: Add extra parens to quell warnings. ... Even though we're not incorrect about operator precedence, let's add some parens in some particularly confusing places to placate GCC 4.3 so that we don't have to turn the warning off. Agreed that this is a bit of a pain for those users who get the order of operations correct, but it is likely to prevent bugs in certain cases.	2008-09-27 21:03:49 -07:00
Nathan Binkert	cf7ddd8e8a	style: Make a style pass over the whole arch/alpha directory.	2008-09-27 21:03:48 -07:00
Nathan Binkert	82f5723c7a	alpha: Clean up namespace usage.	2008-09-27 21:03:47 -07:00
Nathan Binkert	8ea5176b7f	arch: TheISA shouldn't really ever be used in the arch directory. ... We should always refer to the specific ISA in that arch directory. This is especially necessary if we're ever going to make it to the point where we actually have heterogeneous systems.	2008-09-27 21:03:46 -07:00
Nathan Binkert	0b30c345f1	alpha: Get rid fo the namespace called EV5. ... We're never going to do an alpha platform other than the one we've got.	2008-09-27 21:03:45 -07:00
Nathan Binkert	819023b8e2	style	2008-09-27 07:25:04 -07:00
Nathan Binkert	83f3bff643	add a bit of style	2008-09-27 00:15:45 -07:00
Nathan Binkert	ca4baf3871	style: missed space after switch	2008-09-26 09:37:21 -07:00
Nathan Binkert	9838be2521	When nesting if statements, use braces to avoid ambiguous else clauses.	2008-09-26 08:18:57 -07:00
Nathan Binkert	abca171e24	Use logical operator instead of bitwise operator for correctness.	2008-09-26 08:18:56 -07:00
Nathan Binkert	6798aa14ed	style: bring this file into M5 style, use the new pte translate function.	2008-09-26 08:18:55 -07:00
Nathan Binkert	a053055e17	scons: disable several gcc warnings for swig autogenerated wrapper code.	2008-09-26 08:18:54 -07:00
Nathan Binkert	0309c877f3	style: These files didn't even come close to following the M5 style guide.	2008-09-26 08:18:53 -07:00
Kevin Lim	b784903207	O3CPU: Fix thread writeback logic. ... Fix the logic in the LSQ that determines if there are any stores to write back. In the commit stage, check for thread specific writebacks instead of just any writeback.	2008-09-26 07:44:07 -07:00
Kevin Lim	712a8ee700	O3CPU: Add a hack to ensure that nextPC is set correctly after syscalls. ... Just check CPU's nextPC before and after syscall and if it changes, update this instruction's nextPC because the syscall must have changed the nextPC.	2008-09-26 07:44:06 -07:00
Nathan Binkert	70ec46de17	sparc: Fix style, create a helper function for translation. ... The translate function simplifies code and removes some compiler warnings in gcc 3.4	2008-09-23 20:38:02 -07:00
Nathan Binkert	38dd9687ce	scons: Separate swig environment so we can have different flags. ... Swig code isn't quite perfect, so let's not turn on all of the warnings.	2008-09-22 08:25:58 -07:00
Nathan Binkert	6efb930e19	gcc: Version 4.3 is pretty anal about shadowing types, placate it. ... In the future, it would be nice to put the O3CPU into its own namespace so that we don't end up hardcoding pointers to the global namespace.	2008-09-22 08:25:57 -07:00
Nathan Binkert	f3f4b17c5b	style	2008-09-22 08:21:47 -07:00
Nathan Binkert	4826610d86	We're using the static keyword improperly in some cases.	2008-09-19 09:42:54 -07:00
Nathan Binkert	ce3d8c2b03	atomicio: provide atomic read and write functions. ... These functions keep trying to read and write until all data has been transferred, or an error occurrs. In the case where an end of file hasn't been reached, but all of the bytes have not been read/written, try again. On EINTR, try again.	2008-09-19 09:42:31 -07:00
Nathan Binkert	af9c5e05f7	Use C++ limits where applicable for portability	2008-09-19 09:11:43 -07:00
Nathan Binkert	befae3c0b0	Use the proper version of C++ headers	2008-09-19 09:11:43 -07:00
Nathan Binkert	ea83cedcf6	Check the return value of I/O operations for failure	2008-09-19 09:11:42 -07:00
Nathan Binkert	f066db7fcd	inifile: Whack preprocessor access. ... We haven't used the preprocessor feature of the inifile stuff in a very long time, so let's get rid of it since it would otherwise take effort to maintain.	2008-09-19 09:11:40 -07:00
Ali Saidi	3a3e356f4e	style: Remove non-leading tabs everywhere they shouldn't be. Developers should configure their editors to not insert tabs	2008-09-10 14:26:15 -04:00
Nathan Binkert	09a8fb0b52	style: this file did not conform to style	2008-09-09 16:27:17 -07:00
Nathan Binkert	496d3f2789	style: This file hugely violated the M5 style. ... Remove a bunch of unused cruft from the interface while we're at it	2008-09-08 18:03:52 -07:00
Gabe Black	30bc897613	X86: Fix the microcode for sign/zero extending moves that use high byte registers.	2008-09-03 00:52:54 -04:00
Clint Smullen	4aa017affc	Device: Fix bug in DmaPort::recvRetry. The interface attempts to send the same packet again. ... It doesn't cause a problem currently, however with a different Memory Object it could cause problems	2008-08-26 02:37:26 -04:00
Ali Saidi	3d5fe0c372	IGbE: Patches I neglected to apply before pushing the previous igbe changeset	2008-08-24 15:27:49 -04:00
Gabe Black	3633a916c2	CPU: Get rid of two more duplicated CPU params.	2008-08-19 21:59:09 -07:00
Richard Strong	8d018aef0f	Changed BaseCPU::ProfileEvent's interval member to be of type Tick. This was done to be consistent with its ... python type of a latency. In addition, the multiple definitions of profile in the different cpu models caused problems for intialization of the interval value. If a child class's profile value was defined, the parent BaseCPU::ProfileEvent interval field would be initialized with a garbage value. The fix was to remove the multiple redifitions of profile in the child CPU classes.	2008-08-18 10:50:58 -07:00
Ali Saidi	6248e12704	Add the ability to specify a think time before descriptor fetch/writeback starts/ends as well as after read/write dmas	2008-08-13 17:41:58 -04:00
Ali Saidi	549c43b2d0	Add the ability for a DMA to tack on an extra delay after the DMA is actually finished.	2008-08-13 17:41:56 -04:00
Ali Saidi	05954e1ba7	More subtle fixes to how interrupts are supposed to work in the device. Fix postedInterrupts statistics.	2008-08-13 16:30:30 -04:00
Ali Saidi	91d968783e	Return an UnimpFault for an ITB translation of an uncachable address. We don't support fetching from uncached addresses in Alpha and it means that a speculative fetch can clobber device registers.	2008-08-13 16:29:59 -04:00
Nathan Binkert	1b1a7e33e7	style	2008-08-11 14:47:49 -07:00
Nathan Binkert	9cf8ad3a17	params: Get rid of the remnants of the old style parameter configuration stuff.	2008-08-11 12:22:17 -07:00
Nathan Binkert	ee62a0fec8	params: Convert the CPU objects to use the auto generated param structs. ... A whole bunch of stuff has been converted to use the new params stuff, but the CPU wasn't one of them. While we're at it, make some things a bit more stylish. Most of the work was done by Gabe, I just cleaned stuff up a bit more at the end.	2008-08-11 12:22:16 -07:00
Steve Reinhardt	3448a12208	Make time format in 'started' line same as 'compiled'. ... Also make -B output consistent with normal header, and only include actual build options.	2008-08-04 01:46:46 -04:00
Steve Reinhardt	58c63ea8b1	Get rid of outputStream... wasn't really being used ... (except for warn()) and new -r/-e options make it not worth fixing.	2008-08-04 01:45:12 -04:00
Steve Reinhardt	fe8aeff362	Add -r/-e options to redirect stdout/stderr. ... Better than using shell since it automatically uses -d directory for output files (creating it as needed).	2008-08-04 00:40:31 -04:00
Nathan Binkert	50ef39af82	sockets: Add a function to disable all listening sockets. ... When invoking several copies of m5 on the same machine at the same time, there can be a race for TCP ports for the terminal connections or remote gdb. Expose a function to disable those ports, and have the regression scripts disable them. There are some SimObjects that have no other function than to be used with ports (NativeTrace and EtherTap), so they will panic if the ports are disabled.	2008-08-03 18:19:55 -07:00
Nathan Binkert	ede89c2d54	libm5: Create a libm5 static library for embedding m5. ... This should allow m5 to be more easily embedded into other simulators. The m5 binary adds a simple main function which then calls into the m5 libarary to start the simulation. In order to make this work correctly, it was necessary embed python code directly into the library instead of the zipfile hack. This is because you can't just append the zipfile to the end of a library the way you can a binary. As a result, Python files that are part of the m5 simulator are now compile, marshalled, compressed, and then inserted into the library's data section with a certain symbol name. Additionally, a new Importer was needed to allow python to get at the embedded python code. Small additional changes include: - Get rid of the PYTHONHOME stuff since I don't think anyone ever used it, and it just confuses things. Easy enough to add back if I'm wrong. - Create a few new functions that are key to initializing and running the simulator: initSignals, initM5Python, m5Main. The original code for creating libm5 was inspired by a patch Michael Adler, though the code here was done by me.	2008-08-03 18:19:54 -07:00
Nathan Binkert	678abbc364	syscall: Avoid a compiler warning which turns into a bug. ... Simply cast the result to an int and life is good.	2008-08-03 18:19:53 -07:00
Steve Reinhardt	62c08a75ad	Make default PhysicalMemory latency slightly more realistic. ... Also update stats to reflect change.	2008-08-03 18:13:29 -04:00
Gabe Black	b179c3f4cd	X86: Make hint nops consume their modrm byte.	2008-08-03 14:43:24 -07:00
Nathan Binkert	e98ccd309b	kill unused code	2008-08-02 20:42:15 -07:00
Nathan Binkert	4b1e0d235d	scons: Get rid of generate.py in the build system. ... I decided that separating some of the scons code into generate.py was just a bad idea because it caused the dependency system to get all messed up. If separation is the right way to go in the future, we should probably use the sconscript mechanism, not the mechanism that I just removed.	2008-07-31 08:01:38 -07:00
Michael Adler	f3a3ab7f2c	syscall: Fix TTY emulation in fstat() user-mode simulation for fd 1 (stdout). ... The code didn't set S_IFCHR in the st_mode	2008-07-24 16:31:33 -07:00
Michael Adler	5f42bfcd56	process: separate stderr from stdout ... - Add the option of redirecting stderr to a file. With the old behaviour, stderr would follow stdout if stdout was to a file, but stderr went to the host stderr if stdout went to the host stdout. The new default maintains stdout and stderr going to the host. Now the two can specify different files, but they will share a file descriptor if the name of the files is the same. - Add --output and --errout options to se.py to go with --input.	2008-07-23 14:41:34 -07:00
Michael Adler	2cd04fd6da	syscalls: Add a bunch of missing system calls. ... readlink, umask, truncate, ftruncate, mkdir, and getcwd.	2008-07-23 14:41:33 -07:00
Michael Adler	8c4f18f6f5	RemoteGDB: add an m5 command line option for setting or disabling remote gdb.	2008-07-23 14:41:33 -07:00
Steve Reinhardt	aa2bb4f7b9	Get rid of useless m5_assert macro. ... Its only purpose was to print the cycle number but that already happens in the SIGABRT handler. No one used it anyway.	2008-07-15 14:38:51 -04:00
Steve Reinhardt	8e7ddce284	Use ReadResp instead of LoadLockedResp for LoadLockedReq responses.	2008-07-15 14:38:51 -04:00
Steve Reinhardt	6262e0d909	Add missing newlines to Bus DPRINTFs.	2008-07-15 14:38:51 -04:00
Nathan Binkert	f9a597ddf3	m5ops: clean up the m5ops stuff. ... - insert warnings for deprecated m5ops - reserve opcodes for Ali's stuff - remove code for stuff that has been deprecated forever - simplify m5op_alpha	2008-07-11 08:52:50 -07:00
Nathan Binkert	88766f7c71	style: fix indentation and formatting of the pseudo insts.	2008-07-11 08:52:50 -07:00
Nathan Binkert	f90b08a5cc	eventq: change the event datastructure back to LIFO. ... The status quo is preferred since it is less likely that people will rely on LIFO than FIFO, and when we move to a parallelized M5, no ordering between events of the same time/priority will be guaranteed.	2008-07-11 08:48:50 -07:00
Nathan Binkert	10df68dd72	eventq: new eventq data structure. The new data structure is singly ... linked list sorted by time and priority. For things of the same time and priority, a second, circularly linked list maintains the data structure. Events of the same time and priority are now inserted in FIFO order instead of LIFO order. This dramatically improves the performance of systems that schedule multiple events at the same time. The FIFO order version is not preferred to LIFO (because it may cause people to rely on it), but I'm going to commit it anyway and immediately commit the preferred LIFO version on top.	2008-07-11 08:38:31 -07:00
Nathan Binkert	93517dd90c	eventq: Clean up the Event class so that it uses fewer bytes. This ... will hopefullly allow it to fit in a cache line.	2008-07-10 21:35:42 -07:00
Ali Saidi	7a83c50a59	Fix cases where RADV interrupt timer is used and make ITR interrupt moderation not always delay if no interrupts have been posted for the ITR value.	2008-07-01 10:30:08 -04:00
Ali Saidi	a4a7a09e96	Remove delVirtPort() and make getVirtPort() only return cached version.	2008-07-01 10:25:07 -04:00
Ali Saidi	c5fbbf376a	Change everything to use the cached virtPort rather than created their own each time. ... This appears to work, but I don't want to commit it until it gets tested a lot more. I haven't deleted the functionality in this patch that will come later, but one question is how to enforce encourage objects that call getVirtPort() to not cache the virtual port since if the CPU changes out from under them it will be worse than useless. Perhaps a null function like delVirtPort() is still useful in that case.	2008-07-01 10:24:19 -04:00
Ali Saidi	50e3e50e1a	Make the cached virtPort have a thread context so it can do everything that a newly created one can.	2008-07-01 10:24:16 -04:00
Ali Saidi	9bd0bfe559	After a checkpoint (and thus a stats reset), the not_idle_fraction/notIdleFraction statistic is really wrong. ... The notIdleFraction statistic isn't updated when the statistics reset, probably because the cpu Status information was pulled into the atomic and timing cpus. This changeset pulls Status back into the BaseSimpleCPU object. Anyone care to comment on the odd naming of the Status instance? It shouldn't just be status because that is confusing with Port::Status, but _status seems a bit strage too.	2008-07-01 10:24:09 -04:00
Steve Reinhardt	96bbccc36b	Automated merge after backout.	2008-06-28 13:20:00 -04:00
Steve Reinhardt	caaac16803	Backed out changeset 94a7bb476fca: caused memory leak.	2008-06-28 13:19:38 -04:00
Ali Saidi	3205768ea5	Automated merge with http://repo.m5sim.org/m5-stable	2008-06-24 15:51:12 -04:00
Ali Saidi	57b5de6b9f	Checkpoinging/SWIG: Undo part of changeset 5464 since it broke checkpointing.	2008-06-24 15:48:45 -04:00
Gabe Black	18c83be507	SimObject: Add in missing includes of <string> and fix minor style problem.	2008-06-21 14:23:58 -04:00
Steve Reinhardt	1434b86943	Make bus address conflict error more informative	2008-06-21 01:06:27 -04:00
Steve Reinhardt	6b45238316	Generate more useful error messages for unconnected ports. ... Force all non-default ports to provide a name and an owner in the constructor.	2008-06-21 01:04:43 -04:00
Nathan Binkert	c1584e4227	imported patch sim_object_params.diff	2008-06-18 12:07:15 -07:00
Nathan Binkert	67a33eed40	AtomicSimpleCPU: Separate data stalls from instruction stalls. ... Separate simulation of icache stalls and dat stalls.	2008-06-18 10:15:21 -07:00
Nathan Binkert	1099a9838a	Ethernet: share statistics between all ethernet devices and apply some ... of those statistics to the e1000 model.	2008-06-17 22:22:44 -07:00
Nathan Binkert	87d03d00cd	inet: initialization fixes. ... Make sure variables are properly initialized and also make sure that truth testing works properly.	2008-06-17 22:14:12 -07:00
Nathan Binkert	8042b8f4c7	PacketFifo: Get slack out of the EthPacketData structure. This allows ... a packet to exist in multiple FIFOs if desired.	2008-06-17 21:34:27 -07:00
Nathan Binkert	163465ac08	ThreadState: Ensure that kernelStats is properly initialized	2008-06-17 21:11:20 -07:00
Nathan Binkert	9dc4e2952c	rename MipsConsole to MipsBackdoor ... --HG-- rename : src/dev/mips/MipsConsole.py => src/dev/mips/MipsBackdoor.py rename : src/dev/mips/console.cc => src/dev/mips/backdoor.cc rename : src/dev/mips/console.hh => src/dev/mips/backdoor.hh	2008-06-17 20:39:51 -07:00
Nathan Binkert	934523c3a0	rename AlphaConsole to AlphaBackdoor ... --HG-- rename : src/dev/alpha/AlphaConsole.py => src/dev/alpha/AlphaBackdoor.py rename : src/dev/alpha/console.cc => src/dev/alpha/backdoor.cc rename : src/dev/alpha/console.hh => src/dev/alpha/backdoor.hh	2008-06-17 20:36:39 -07:00
Nathan Binkert	6ff4539901	Change the default output filename for the terminal so it's more obvious. ... --HG-- rename : tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/console.system.sim_console => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/system.terminal rename : tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/console.system.sim_console => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/system.terminal rename : tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/console.system.sim_console => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/system.terminal rename : tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/console.system.sim_console => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/system.terminal rename : tests/quick/80.netperf-stream/ref/alpha/linux/twosys-tsunami-simple-atomic/console.drivesys.sim_console => tests/quick/80.netperf-stream/ref/alpha/linux/twosys-tsunami-simple-atomic/drivesys.terminal rename : tests/quick/80.netperf-stream/ref/alpha/linux/twosys-tsunami-simple-atomic/console.testsys.sim_console => tests/quick/80.netperf-stream/ref/alpha/linux/twosys-tsunami-simple-atomic/testsys.terminal	2008-06-17 20:30:37 -07:00
Nathan Binkert	00df9016fe	Rename SimConsole to Terminal since it makes more sense ... --HG-- rename : src/dev/SimConsole.py => src/dev/Terminal.py rename : src/dev/simconsole.cc => src/dev/terminal.cc rename : src/dev/simconsole.hh => src/dev/terminal.hh	2008-06-17 20:29:06 -07:00
Nathan Binkert	fa8f91fdc0	physmem: Add a null option to physical memory so it doesn't store data.	2008-06-15 21:39:29 -07:00
Nathan Binkert	e3c267a3db	port: Clean up default port setup and port switchover code.	2008-06-15 21:34:32 -07:00
Nathan Binkert	b429b1759d	params: Prevent people from setting attributes on vector params.	2008-06-15 21:26:33 -07:00
Nathan Binkert	6dedc645f7	add compile flags to m5	2008-06-15 20:56:35 -07:00
Nathan Binkert	b2036bfda8	Command line option to print out List of SimObjects and their parameters	2008-06-14 21:51:08 -07:00
Nathan Binkert	bbeb8082a5	main: add .m5/options.py processing. This file is processed before ... arguments are parsed so that they can change the default options for various config parameters.	2008-06-14 21:16:00 -07:00
Nathan Binkert	fc48d1dcf5	Add .m5 configuration directory	2008-06-14 21:15:59 -07:00
Nathan Binkert	779c31077c	python: Separate the options parsing stuff. Remove options parsing stuff from ... main.py so things are a bit more obvious.	2008-06-14 21:15:58 -07:00
Nathan Binkert	4afdc40d70	params: Fix the memory bandwidth parameter	2008-06-14 20:42:45 -07:00
Nathan Binkert	3d2e7797cc	params: Fix floating point parameters	2008-06-14 20:39:31 -07:00
Nathan Binkert	f82d4e2364	python: Move various utility classes into a new m5.util package so ... they're all in the same place. This also involves having just one jobfile.py and moving it into the utils directory to avoid duplication. Lots of improvements to the utility as well. --HG-- rename : src/python/m5/attrdict.py => src/python/m5/util/attrdict.py rename : util/pbs/jobfile.py => src/python/m5/util/jobfile.py rename : src/python/m5/util.py => src/python/m5/util/misc.py rename : src/python/m5/multidict.py => src/python/m5/util/multidict.py rename : util/stats/orderdict.py => src/python/m5/util/orderdict.py	2008-06-14 20:19:49 -07:00
Nathan Binkert	fe325c7f43	MemReq: Add option to reset the time on a request.	2008-06-14 19:39:01 -07:00
Nathan Binkert	ce43e46576	Fix various SWIG warnings	2008-06-14 12:57:21 -07:00
Nathan Binkert	7a58b5a38a	Add missing dependencies on .i files	2008-06-14 12:10:50 -07:00
Nathan Binkert	2d037682ff	scons: proper fix for hg version stuff	2008-06-14 10:30:18 -07:00
Nathan Binkert	fe4fd9f414	scons: fix program_info.cc generation	2008-06-13 17:34:22 -07:00
Steve Reinhardt	dace77dc4a	Automated merge with ssh://m5sim.org//repo/m5	2008-06-13 01:59:10 -04:00
Steve Reinhardt	caccbd1edc	Get rid of bogus bus assertion. ... It runs out that if a MemObject turns around and does a send in its receive callback, and there are other sends already scheduled, then it could observe a state where it's not at the head of the list but the bus's sendEvent is not scheduled (because we're still in the middle of processing the prior sendEvent).	2008-06-13 01:33:49 -04:00
Steve Reinhardt	024ec4c5c3	Get rid of bogus cache assertion. ... I was asserting that the only reason you would defer targets is if a write came in while you had an outstanding read miss, but there's another case where you could get a read access after you've snooped an invalidation and buffered it because it applies to a prior outstanding miss.	2008-06-13 01:29:20 -04:00
Ali Saidi	907b28cc62	HG: Add compiled hg revision and date to the standard M5 output.	2008-06-13 01:09:04 -04:00
Gabe Black	2b4874449c	Alpha: Get rid of an old include of a non-existant file.	2008-06-12 01:54:21 -04:00
Gabe Black	7be8e671f1	Params: Allow nested namespaces in cxx_namespace	2008-06-12 01:00:29 -04:00
Gabe Black	5b5875341c	X86: Make the cpuid processor identifier return a real string.	2008-06-12 01:00:19 -04:00
Gabe Black	c625cf0ae1	X86: Make the code compile as 32 bit.	2008-06-12 01:00:05 -04:00
Gabe Black	23c04b8c66	Params: Remove an unnecessary include.	2008-06-12 00:59:58 -04:00
Gabe Black	bceaa257a3	X86: Make the e820 table manually or automatically configurable from python.	2008-06-12 00:58:36 -04:00
Gabe Black	4f4ff17578	X86: Make the disassembly for halt conform with the other microops.	2008-06-12 00:58:27 -04:00
Gabe Black	31d40ad7c2	X86: Implement and hook up STI and CLI instructions.	2008-06-12 00:58:19 -04:00
Gabe Black	da20c0ec54	X86: Make sure there's something to catch when the kernel messes with ports "behind" the pci config magic ports.	2008-06-12 00:58:13 -04:00
Gabe Black	1f5b992b58	X86: Make the platform object initialize channel 0 of the PIT.	2008-06-12 00:56:54 -04:00
Gabe Black	16e26fbf03	X86: Hook the speaker device to the pit device.	2008-06-12 00:56:17 -04:00
Gabe Black	da7f512067	Timer: Fill out the periodic modes a little.	2008-06-12 00:56:07 -04:00
Gabe Black	4f9a0402f6	Dev: Seperate the 8254 timer from tsunami and use it in that and the PC.	2008-06-12 00:54:48 -04:00
Gabe Black	0368ccdeda	BitUnion: Take out namespace declaration so bitunions can be declared inside classes.	2008-06-12 00:54:32 -04:00
Gabe Black	81936ae2ed	X86: Add an event for the apic timer timeout. It doesn't get used yet.	2008-06-12 00:54:19 -04:00
Gabe Black	6b8d0363ee	X86: Rename the divide count register to divide configuration.	2008-06-12 00:54:12 -04:00
Gabe Black	b10742ee2b	X86: Make the apic isr and irr work.	2008-06-12 00:54:05 -04:00
Gabe Black	69000baef3	X86: Make the apic task priority register work.	2008-06-12 00:54:01 -04:00
Gabe Black	e9c481ea4a	X86: Make the logical destination and destination format work.	2008-06-12 00:53:50 -04:00
Gabe Black	ed23a4970b	X86: Make the apic ID register work.	2008-06-12 00:53:43 -04:00
Gabe Black	8a6723e038	X86: Make the apic version register work.	2008-06-12 00:53:37 -04:00
Gabe Black	8d2416c6e9	X86: Implement a partial, sort of correct version of the protected mode variant of iret.	2008-06-12 00:53:01 -04:00
Gabe Black	66f54a6037	X86: Change how segment loading is performed.	2008-06-12 00:52:12 -04:00
Gabe Black	129831c116	X86: Make pushes and pops use the stack size instead of the data size.	2008-06-12 00:51:57 -04:00
Gabe Black	b05299253f	X86: In non 64bit mode, throw a fault when a NULL segment is accessed.	2008-06-12 00:51:50 -04:00
Gabe Black	a8384311d5	X86: Take advantage of the new meta register.	2008-06-12 00:51:14 -04:00
Gabe Black	d4e7c7edd3	X86: Keep handy values like the operating mode in one register.	2008-06-12 00:50:25 -04:00
Gabe Black	fa7c81c6df	X86: Change what the microop chks does. ... Instead of computing the segment descriptor address, this now checks if a selector value/descriptor are legal for a particular purpose.	2008-06-12 00:50:10 -04:00
Gabe Black	6bd9cf3594	X86: Add a microop to read a segments attribute register.	2008-06-12 00:50:05 -04:00
Gabe Black	e0c20386ac	X86: Add microops and supporting code to manipulate the whole rflags register.	2008-06-12 00:49:50 -04:00
Gabe Black	2bb8933f78	X86: Add microops which panic, fatal, warn, and warn_once.	2008-06-12 00:49:25 -04:00
Gabe Black	bbc1f394ff	X86: Truncate descriptors to 16 bits.	2008-06-12 00:49:16 -04:00
Gabe Black	6106b05b6e	X86: Redo BSF.	2008-06-12 00:48:58 -04:00
Gabe Black	dfc2d44ea3	X86: Flesh out 3dnow instruction decoding a bit and grab the byte immediate.	2008-06-12 00:48:46 -04:00
Gabe Black	de6eeaaa27	X86: Make string instructions work when rcx=0.	2008-06-12 00:48:15 -04:00
Gabe Black	8688ef3fe5	X86: Have all 8 machine check registers since the kernel assumes they're there.	2008-06-12 00:48:02 -04:00
Gabe Black	a8e3001df8	X86: Bypass unaligned access support for register addressed MSRs.	2008-06-12 00:47:25 -04:00
Gabe Black	b3e55339f9	X86: Remove enforcement of APIC register access alignment. Panic if more than one register is accessed at a time.	2008-06-12 00:46:22 -04:00
Gabe Black	8e2991b529	X86: Fix the implementation of BSF.	2008-06-12 00:46:04 -04:00
Gabe Black	16e189fad2	X86: Bit scan forward/reverse were accidentally transposed.	2008-06-12 00:45:52 -04:00
Gabe Black	254cc07650	X86: Fix a byte register indexing issue in the sign extending move from memory microcode.	2008-06-12 00:45:22 -04:00
Gabe Black	8501a90f59	X86: Add in some support for the tsc register.	2008-06-12 00:39:10 -04:00
Gabe Black	d093fcb079	CPU: Make the simple cpu trace data for loads/stores.	2008-06-12 00:35:50 -04:00
Ali Saidi	5797ff1016	X86: Fix building on *BSD hosts	2008-06-11 10:54:12 -04:00
Ali Saidi	fd3e661cd3	SCons: Fix more SCons version issues	2008-06-11 10:54:08 -04:00
Ali Saidi	f5e36d156d	IGbE: Implement sending packet that is contained in more than 2 descriptors. ... --HG-- extra : convert_revision : 8fb7d5fad5cb840f69c31aa8b331dbe09e46ee9d	2008-05-20 16:06:56 -04:00
Stephen Hines	b7af65f414	SCons: Fixing SCons bug 2006 issues for non-alpha ISAs ... --HG-- extra : convert_revision : 26e3edef06d6f82aaf162825c151d18faadd6e72	2008-05-20 14:04:53 -04:00
Ali Saidi	e71a5270a2	Make sure that output files are always checked success before they're used. ... Make OutputDirectory::resolve() private and change the functions using resolve() to instead use create(). --HG-- extra : convert_revision : 36d4be629764d0c4c708cec8aa712cd15f966453	2008-05-15 19:10:26 -04:00
Ali Saidi	4a4317ae18	SCons: More scons fixing for SCons bug 2006 ... --HG-- extra : convert_revision : d3656ab1e3c18251d4bcf6f5a31103d4b2dfdc43	2008-05-06 16:22:14 -04:00
Ali Saidi	8af6dc118c	SCons: add comments to SConscript documenting bug workaround ... --HG-- extra : convert_revision : e6cdffe953d56b96c76c7ff14d2dcc3de3ccfcc3	2008-04-10 15:38:10 -04:00
Ali Saidi	fe12f38353	PhysicalMemory: Add parameter for variance in memory delay. ... --HG-- extra : convert_revision : b931472e81dedb650b7accb9061cb426f1c32e66	2008-04-10 14:44:52 -04:00
Ali Saidi	ed27c4c521	SCons: Manually specifying header only directories with Dir() works around the problem ... --HG-- extra : convert_revision : d9713228d934cf4a45114a972603b8bca2bd27d3	2008-04-08 11:08:26 -04:00
Ali Saidi	1605fbebc8	IGbE: Fix bug that limits wire performance a bit ... --HG-- extra : convert_revision : 3f93c17f647a6955dab861da211174de856ee02c	2008-03-25 15:58:54 -04:00
Steve Reinhardt	ba1f7d31e0	Automated merge with ssh://daystrom.m5sim.org//repo/m5 ... --HG-- extra : convert_revision : 7922848bb1145bcb2ee07d672d21cfe2dd98fc03	2008-03-25 10:04:52 -04:00
Steve Reinhardt	29be31ce31	Fix handling of writeback-induced writebacks in atomic mode. ... --HG-- extra : convert_revision : 4fa64f8a929f1aa36a9d5a71b8d1816b497aca4c	2008-03-25 10:01:21 -04:00
Gabe Black	93dd1978a7	X86: Put an RTC into the CMOS part of the southbridge. ... --HG-- extra : convert_revision : a614373236fe75db6e6181fc152a02b541a131f3	2008-03-25 02:15:23 -04:00
Gabe Black	e5bdae15f3	Devices: Separate out the MC146818 RTC so both Alpha and X86 can use it. ... --HG-- extra : convert_revision : 1e7f5185654ed0845678c2169c702d3b977159ed	2008-03-25 02:15:06 -04:00
Gabe Black	af9a57566a	X86: Turn #defines into consts. ... --HG-- extra : convert_revision : c0416de5d88ca39f54494418768e68a93aa4f2aa	2008-03-25 02:09:18 -04:00
Gabe Black	48409ca512	X86: Start implementing the south bridge stuff. ... --HG-- extra : convert_revision : 92918c05eb3363155d78889bdab17baa8eae9dca	2008-03-25 02:08:54 -04:00
Gabe Black	b0c52885ce	X86: Change the Opteron platform to be the PC platform. ... --HG-- extra : convert_revision : 2c6ffebbad04a21cef6ba3fbc1803218908a6c37	2008-03-25 02:06:53 -04:00
Steve Reinhardt	623dd7ed3a	Delete the Request for a no-response Packet ... when the Packet is deleted, since the requester can't possibly do it. --HG-- extra : convert_revision : 8571b144ecb3c70efc06d09faa8b3161fb58352d	2008-03-24 01:08:02 -04:00
Steve Reinhardt	93ab43288a	Don't FastAlloc MSHRs since we don't allocate them on the fly. ... --HG-- extra : convert_revision : 02775cfb460afe6df0df0938c62cccd93a71e775	2008-03-24 01:08:02 -04:00
Steve Reinhardt	627592c2f2	Add FAST_ALLOC_DEBUG and FAST_ALLOC_STATS as SConstruct options. ... --HG-- extra : convert_revision : 56a7f646f2ac87019c78ba7fa62c5f4bdc00ba44	2008-03-24 01:08:02 -04:00
Steve Reinhardt	407710d387	Fix cache problem with writes to tempBlock ... getting wrong writeback address. --HG-- extra : convert_revision : 023dfb69c227c13a69bfe2744c6af75a45828b0b	2008-03-22 22:17:15 -04:00
Gabe Black	3fe1af7952	MIPS: Check endianness of binaries in SE mode. ... --HG-- extra : convert_revision : e6c4bda6078eb68a26f8834411f744078c6bf5a9	2008-03-20 02:10:21 -04:00
Steve Reinhardt	b051ae6acc	Fix a few Packet memory leaks. ... --HG-- extra : convert_revision : 00db19f0698c0786f0dff561eea9217860a5a05a	2008-03-17 03:08:28 -04:00
Steve Reinhardt	131c65f429	Restructure bus timing calcs to cope with pkt being deleted by target. ... --HG-- extra : convert_revision : db8497e73a44f2a06aab121e797e88b4c0c31330	2008-03-17 03:07:38 -04:00
Steve Reinhardt	19c367fa8f	Fix subtle cache bug where read could return stale data ... if a prior write miss arrived while an even earlier read miss was still outstanding. --HG-- extra : convert_revision : 4924e145829b2ecf4610b88d33f4773510c6801a	2008-03-15 05:03:55 -07:00
Gabe Black	50946b1673	Merge ... --HG-- extra : convert_revision : ec5f41b2007ade15f6f4c4a1533e50f9cba2798e	2008-03-06 21:09:15 -05:00
Gabe Black	a245b0eedf	X86: Refine the local APIC. ... --HG-- extra : convert_revision : 2789c54ed555fed2f2a333fcc7dc6454f294ebf2	2008-03-06 20:37:28 -05:00
Vilas Sridharan	21fd15ad9a	O3CPU: Don't call dumpInsts if DEBUG is not defined ... --HG-- extra : convert_revision : 3194bde4c624d118969bfbf92282539963a72245	2008-03-06 00:27:09 -05:00
Gabe Black	66aaabf4ae	X86: Don't map the local APIC into the physical address space in SE mode. ... --HG-- extra : convert_revision : b7103974b12130bbf43583c4cb5294b808add208	2008-03-01 00:05:12 -05:00
Steve Reinhardt	19dfde2317	Automated merge with ssh://daystrom.m5sim.org//repo/m5 ... --HG-- extra : convert_revision : f4bcd342e7abb86ca83840b723e6ab0b861ecf5b	2008-02-27 18:18:56 -05:00
Korey Sewell	8fb74c238c	Add comments in code to describe bug conditions. ... This should help if somebody gets to the bug fix before me (or someone else)... --HG-- extra : convert_revision : 0ae64c58ef4f7b02996f31e9e9e6bfad344719e2	2008-02-27 17:50:29 -05:00
Korey Sewell	b45cf21a8e	Fix Load/Store Queue squashing after a SMT thread is removed but ensuring ... you are squashing from the current instruction # causing the thread exit. --HG-- extra : convert_revision : ccbeece7dd1d5fee43f30ab19370908972113473	2008-02-27 16:53:08 -05:00
Korey Sewell	34715cc691	Fix offset in removeThread() function so that float registers start freeing up ... from the right point (#32 usually) instead of restarting at 0 and double-freeing. Commented out assert line in free_list.hh that will check for when double-free condition goes bad. --HG-- extra : convert_revision : 08d5f9b6a874736e487d101e85c22aaa67bf59ae	2008-02-27 16:48:33 -05:00
Steve Reinhardt	e6d6adc731	Revamp cache timing access mshr check to make stats sane again. ... --HG-- extra : convert_revision : 37009b8ee536807073b5a5ca07ed1d097a496aea	2008-02-26 22:03:28 -08:00
Rick Strong	fcfc8b8c4f	Configs: Make using Simpoints easier with some config files that support them easily ... --HG-- extra : convert_revision : 0f21829306eb68b332f03da410e6c341c8595bdd	2008-02-27 00:35:09 -05:00
Gabe Black	43ecce5fda	X86: Put in initial implementation of the local APIC. ... --HG-- extra : convert_revision : 1708a93d96b819e64ed456c75dbb5325ac8114a8	2008-02-26 23:39:53 -05:00
Gabe Black	98d2ca403e	X86: Implement the INVLPG instruction and the TIA microop. ... --HG-- extra : convert_revision : 31db1ee082f6c3ca5443cba1eb335e408661ead2	2008-02-26 23:39:22 -05:00
Gabe Black	8b4796a367	TLB: Make a TLB base class and put a virtual demapPage function in it. ... --HG-- extra : convert_revision : cc0e62a5a337fd5bf332ad33bed61c0d505a936f	2008-02-26 23:38:51 -05:00
Gabe Black	7bde0285e5	X86: Get PCI config space to work, and adjust address space prefix numbering scheme. ... --HG-- extra : convert_revision : 2b382f478ee8cde3a35aa4c105196f200bc7afa6	2008-02-26 23:38:01 -05:00
Steve Reinhardt	bdf3323915	Cache: better comments particularly regarding writeback situation. ... --HG-- extra : convert_revision : 59ff9ee63ee0fec5a7dfc27b485b737455ccf362	2008-02-26 20:17:26 -08:00
Gabe Black	ec1a4cbbc7	Bus: Fix the bus timing to be more realistic. ... --HG-- extra : convert_revision : acd70dc98ab840e55b114706fbb6afb2a95e54bc	2008-02-26 02:20:08 -05:00
Steve Reinhardt	4597a71cef	Make L2+ caches allocate new block for writeback misses ... instead of forwarding down the line. --HG-- extra : convert_revision : b0d6e7862c92ea7a2d21f817d30398735e7bb8ba	2008-02-16 14:58:03 -05:00
Ali Saidi	9faec83ac5	CPU: move the PC Events code to a place where the code won't be executed multiple times if an instruction faults. ... --HG-- extra : convert_revision : 19c8e46a4eea206517be7ed4131ab9df0fe00e68	2008-02-14 16:14:35 -05:00
Ali Saidi	a33a3f7c55	Update copyright dates ... --HG-- extra : convert_revision : 547e7ddff6b8005a9eaad60970bc51984e84fcd1	2008-02-11 12:35:28 -05:00
Steve Reinhardt	71835d42df	Automated merge with file:/home/stever/hg/m5-orig ... --HG-- extra : convert_revision : 86a55cd98a9704f756a70aa0cbd2820cf92c821d	2008-02-11 08:31:26 -08:00
Steve Reinhardt	2f7421b12b	EXTRAS now points to src instead of needing 'src' subdir. ... --HG-- extra : convert_revision : 8e7e4516ace8c7852eeea3c479bfd567839a8061	2008-02-11 08:04:01 -08:00
Nicolas Zea	4c7eb21119	Bus: Only update port cache when there is an item to update it with. ... --HG-- extra : convert_revision : 84848fd48bb9e6693a0518c862364142b1969aa8	2008-02-10 19:41:03 -05:00
Ali Saidi	d167e2bb97	IGbE: Fix a couple of bugs. ... --HG-- extra : convert_revision : a1f16bd82b6fbd5b6b5dc0f08b9e69858bea86ca	2008-02-10 19:32:12 -05:00
Steve Reinhardt	9d7a69c582	Fix #include lines for renamed cache files. ... --HG-- extra : convert_revision : b5008115dc5b34958246608757e69a3fa43b85c5	2008-02-10 14:45:25 -08:00
Steve Reinhardt	d56e77c180	Rename cache files for brevity and consistency with rest of tree. ... --HG-- rename : src/mem/cache/base_cache.cc => src/mem/cache/base.cc rename : src/mem/cache/base_cache.hh => src/mem/cache/base.hh rename : src/mem/cache/cache_blk.cc => src/mem/cache/blk.cc rename : src/mem/cache/cache_blk.hh => src/mem/cache/blk.hh rename : src/mem/cache/cache_builder.cc => src/mem/cache/builder.cc rename : src/mem/cache/miss/mshr.cc => src/mem/cache/mshr.cc rename : src/mem/cache/miss/mshr.hh => src/mem/cache/mshr.hh rename : src/mem/cache/miss/mshr_queue.cc => src/mem/cache/mshr_queue.cc rename : src/mem/cache/miss/mshr_queue.hh => src/mem/cache/mshr_queue.hh rename : src/mem/cache/prefetch/base_prefetcher.cc => src/mem/cache/prefetch/base.cc rename : src/mem/cache/prefetch/base_prefetcher.hh => src/mem/cache/prefetch/base.hh rename : src/mem/cache/prefetch/ghb_prefetcher.cc => src/mem/cache/prefetch/ghb.cc rename : src/mem/cache/prefetch/ghb_prefetcher.hh => src/mem/cache/prefetch/ghb.hh rename : src/mem/cache/prefetch/stride_prefetcher.cc => src/mem/cache/prefetch/stride.cc rename : src/mem/cache/prefetch/stride_prefetcher.hh => src/mem/cache/prefetch/stride.hh rename : src/mem/cache/prefetch/tagged_prefetcher.cc => src/mem/cache/prefetch/tagged.cc rename : src/mem/cache/prefetch/tagged_prefetcher.hh => src/mem/cache/prefetch/tagged.hh rename : src/mem/cache/tags/base_tags.cc => src/mem/cache/tags/base.cc rename : src/mem/cache/tags/base_tags.hh => src/mem/cache/tags/base.hh rename : src/mem/cache/tags/Repl.py => src/mem/cache/tags/iic_repl/Repl.py rename : src/mem/cache/tags/repl/gen.cc => src/mem/cache/tags/iic_repl/gen.cc rename : src/mem/cache/tags/repl/gen.hh => src/mem/cache/tags/iic_repl/gen.hh rename : src/mem/cache/tags/repl/repl.hh => src/mem/cache/tags/iic_repl/repl.hh extra : convert_revision : ff7a35cc155a8d80317563c45cebe405984eac62	2008-02-10 14:15:42 -08:00
Stephen Hines	6cc1573923	Make the Event::description() a const function ... --HG-- extra : convert_revision : c7768d54d3f78685e93920069f5485083ca989c0	2008-02-06 16:32:40 -05:00
Stephen Hines	0ccf9a2c37	Add base ARM code to M5 ... --HG-- extra : convert_revision : d811bf87d1a0bfc712942ecd3db1b48fc75257af	2008-02-05 23:44:13 -05:00
Steve Reinhardt	b96631e1a0	Cleaned up os.path imports a bit. ... --HG-- extra : convert_revision : ee75bf9abd249ab053e804739cc50972475cd5b6	2008-02-05 17:43:45 -08:00
Steve Reinhardt	d725ff450d	Make EXTRAS work for SConsopts too. ... Requires pushing source files down into 'src' subdir relative to directory listed in EXTRAS. --HG-- extra : convert_revision : ca04adc3e24c60bd3e7b63ca5770b31333d76729	2008-02-05 17:40:08 -08:00
Gabe Black	ca313e2303	X86: Put an SMBios/DMI table in memory. ... This is basically just the header right now, but there's an untested mechanism in place to fill out the table and make sure everything is updated correctly. --HG-- extra : convert_revision : c1610c0dfa211b7e0d091a04133695d84f500a1c	2008-01-23 15:28:54 -05:00
Gabe Black	423bbe6499	X86: Optomize the bit scanning instruction microassembly a little. More can be done. ... --HG-- extra : convert_revision : 3cf6e972f0e41e3529a633ecbb31289e1bd17f0f	2008-01-23 08:18:27 -05:00
Gabe Black	60c2d98fc0	X86: Implement and attach the BSR and BSF instructions. ... --HG-- extra : convert_revision : be7e11980092e5d1baff0e05d4ec910305966908	2008-01-22 00:10:33 -05:00
Gabe Black	f809637011	X86: Fill out group17 in the decoder. ... --HG-- extra : convert_revision : 66ab9c0fc3086f66e3d6d82d47964ecf406c3a8a	2008-01-21 16:27:40 -05:00
Gabe Black	657b52fea1	X86: Use the existing boot_osflags instead of duplicating it. ... --HG-- extra : convert_revision : e04e438d7d261a61c52b946c23cd126ed648814a	2008-01-21 04:32:34 -05:00
Ke Meng	0b6876a0c0	The reason is that the event is supposed to put the instructions ready to execute for next cycle. And the FUCompletion event has a lower priority than CPU tick event. It is called after the iew->tick() for current cycle has already been executed and the issueToExecuteQueue has already advanced this time. And assume the issueToExecuteLatency is 1, to catch up, the increasement should be made at access(-1) instead of access(0). Otherwise I found it could increase the actual op_latency of the instructions to execute by 1 cycle and potentially put the simulated CPU into a permanent idle state. ... Signed-off by: Ali Saidi <saidi@eecs.umich.edu> --HG-- extra : convert_revision : dafc16814383e8e8f8320845edf6ab2bcfed1e1d	2008-01-14 11:47:32 -05:00
Gabe Black	c08b7802a9	X86: Redo the bit test instructions. ... --HG-- extra : convert_revision : 433c2a9f3675ed02f3be5ce759a440f2686d2ccd	2008-01-12 06:41:32 -05:00
Gabe Black	b705eba6e5	X86: Fix the wrmsr instruction. ... --HG-- extra : convert_revision : 12bc7e71226ebafb8eedadf6a3db82929e15e722	2008-01-12 06:40:55 -05:00
Gabe Black	0ee67d4210	X86: Make the effective segment base shadow the regular one, not the selector. ... --HG-- extra : convert_revision : 498c7c16d664c784b196885b1f35c3c6386c9cfc	2008-01-12 06:40:10 -05:00
Gabe Black	223e48e6ae	X86: Make the IO ports work using extra physical address lines. Add a serial port. ... --HG-- extra : convert_revision : a14cb4fc9afedfc0ff58b11a7f8fb5516d462cc6	2008-01-12 06:39:15 -05:00
Gabe Black	0e394fdfa4	X86: Fix the general IO instructions dataSize. ... --HG-- extra : convert_revision : 9774a52cb6a8e7632d1b1dc0706e5791cc18d238	2008-01-12 06:37:35 -05:00
Geoffrey Blake	f9c54d5a4b	Temporary fix for ll/sc bug see flyspray task for more info: ... http://www.m5sim.org/flyspray/task/197 Signed-off by: Ali Saidi <saidi@eecs.umich.edu> --HG-- extra : convert_revision : cdeece7e3163de9abf2c6c7435f1bc93570fab81	2008-01-06 00:19:45 -05:00
Steve Reinhardt	6c5a3ab8b2	Add ReadRespWithInvalidate to handle multi-level coherence situation ... where we defer a response to a read from a far-away cache A, then later defer a ReadExcl from a cache B on the same bus as us. We'll assert MemInhibit in both cases, but in the latter case MemInhibit will keep the invalidation from reaching cache A. This special response tells cache A that it gets the block to satisfy its read, but must immediately invalidate it. --HG-- extra : convert_revision : f85c8b47bb30232da37ac861b50a6539dc81161b	2008-01-02 15:22:38 -08:00
Steve Reinhardt	bf9b3821bd	Mark cache-to-cache MSHRs as downstreamPending when necessary. ... Don't mark upstream MSHR as pending if downstream MSHR is already in service. --HG-- extra : convert_revision : e1c135ff00217291db58ce8a06ccde34c403d37f	2008-01-02 15:18:33 -08:00
Steve Reinhardt	538da9e24d	Don't DPRINTF in the middle of a PrintReq. ... --HG-- extra : convert_revision : 6358c014d14a19a34111c39827b05987507544bb	2008-01-02 14:42:42 -08:00
Steve Reinhardt	87e5fd1755	Bug fix: functional cache port now needs otherPort set. ... --HG-- extra : convert_revision : fb007df73a77535a5dba19341f7b0b32e8c99548	2008-01-02 14:42:24 -08:00
Steve Reinhardt	cde5a79eab	Additional comments and helper functions for PrintReq. ... --HG-- extra : convert_revision : 7eadf9b7db8c0289480f771271b6efe2400006d4	2008-01-02 13:46:22 -08:00
Steve Reinhardt	3952e41ab1	Add functional PrintReq command for memory-system debugging. ... --HG-- extra : convert_revision : 73b753e57c355b7e6873f047ddc8cb371c3136b7	2008-01-02 12:20:15 -08:00
Steve Reinhardt	659aef3eb8	Fix formatting and comments in cache_impl.hh ... --HG-- extra : convert_revision : 26d71cca5420ad03e16bf174e15dabe7f902da41	2008-01-02 12:15:48 -08:00
Gabe Black	2cb7d4f068	SPARC: Fix a bug where the TLB would match against the wrong entries. ... --HG-- extra : convert_revision : 631b3b6a1416121b54bd9717ca1cdccdd5b8a1eb	2008-01-01 18:20:08 -05:00
Ali Saidi	45ea1549c9	Checkpointing: Fix a bug in the simulation script when restoring without standard switch and change some ifs to work with the default port since every port is now connected to something. ... --HG-- extra : convert_revision : 72507cf13e58465291b0dce6322e853bee5a2b89	2007-12-18 01:52:57 -05:00
Ali Saidi	71909a50de	CPU: Update where the simple cpus read their cpu id from the thread context to init() to make sure they read the right value. This fixes a bug with multi-processor full-system configurations. ... --HG-- extra : convert_revision : 4f2801967a271b43817d88e147c2f80c4480b2c3	2007-12-16 03:48:13 -05:00
Gabe Black	27cc351688	X86: Please excuse my dear Aunt Sally. (precedence bug) ... --HG-- extra : convert_revision : 9ad4f31e7a962c3177896bcbfb93e2e54720d117	2007-12-03 14:32:56 -08:00
Gabe Black	73caca57a8	X86: Make sure the memory index is calculated using the address size for bit test instructions. ... --HG-- extra : convert_revision : 9634675857dae53b5e79e49267c864a0265afde1	2007-12-02 01:46:38 -08:00
Gabe Black	b5d4018382	X86: Fix a copy/paste mistake where the bit test instructions were using an immediate where they should use a register. ... --HG-- extra : convert_revision : b0ee80e4c7fdb58a1eb85b3bcc82a0cdaa93330a	2007-12-02 01:46:29 -08:00
Gabe Black	62ad1d2872	X86: Make the page not present panic more descriptive. ... --HG-- extra : convert_revision : 9360e47adb61e164ac218f2ea231eaa60bf3229d	2007-12-02 01:46:14 -08:00
Gabe Black	82e705d713	X86: Start setting up the real mode data structure. ... --HG-- extra : convert_revision : ba6d4939d4d58da5586655c83f1617f47dc7e359	2007-12-02 00:04:31 -08:00
Gabe Black	5de71e39d8	X86: Make the 0xA0-0xA3 versions of mov use the right sized immediates. ... --HG-- extra : convert_revision : a702403de29772618abb5bd5c5555279d91bdd59	2007-12-02 00:02:51 -08:00
Gabe Black	4c37f828f1	X86: Add in a missing "break". ... --HG-- extra : convert_revision : 2e48d8b0292bc3b78e4caa27dec20113d40e7d74	2007-12-01 23:11:23 -08:00
Gabe Black	9805916cec	X86: Actually do something for the MiscRegFile clear function. ... --HG-- extra : convert_revision : 36f8abaa9d09700d8ba9e09b4a10fa4dce580f36	2007-12-01 23:10:42 -08:00
Gabe Black	42ae409746	X86: Move startup code to the system object to initialize a Linux system. ... --HG-- extra : convert_revision : a4796c79f41aa8b8f38bf2f628bee8f1b3af64be	2007-12-01 23:09:56 -08:00
Gabe Black	e7fc5c42f3	X86: Add a missing microcode file to the sconscript. ... --HG-- extra : convert_revision : 6da8a67e07bada169abf7f10aded8a90d4e63eae	2007-12-01 23:07:41 -08:00
Gabe Black	67fee01026	X86: Fix a copy paste error in the bts microcode. ... --HG-- extra : convert_revision : c4ac007d35ac13211f9816f1104c84f2b447ddba	2007-12-01 23:06:52 -08:00
Gabe Black	988c6f227a	X86: Implement mov from control register. ... --HG-- extra : convert_revision : c8280f0686a3ae6d5c405327540ad15a3a5531f9	2007-12-01 23:06:03 -08:00
Gabe Black	fe833dd2c3	X86: First crack at far returns. This is grossly approximate. ... --HG-- extra : convert_revision : 23da0338af1f7663ae5ddf2289fb45dd32f37c42	2007-12-01 23:05:01 -08:00
Gabe Black	dc6f960171	X86: Reorganize segmentation and implement segment selector movs. ... --HG-- extra : convert_revision : 553c3ffeda1f5312cf02493f602e7d4ba2fe66e8	2007-12-01 23:03:39 -08:00
Gabe Black	a548067b01	X86: Make the "fault" microop predicated. ... --HG-- extra : convert_revision : ded34133afcd6af1f55b8991b82bad45258069d3	2007-12-01 23:01:56 -08:00
Gabe Black	557bc80647	X86: Implement the LIDT instruction. ... --HG-- extra : convert_revision : 380515e985318311632e00b13000585afb052e3b	2007-12-01 23:01:31 -08:00
Gabe Black	62c79ca637	X86: Implement the lgdt instruction. ... --HG-- extra : convert_revision : d1698a82df3c57cc9bbf8d5d190f271bfc7cb2e4	2007-12-01 23:01:17 -08:00
Gabe Black	4e3ff42762	X86: Implement wrbase and wrlimit for loading pseudo descriptors. ... --HG-- extra : convert_revision : fe03c4aed95ef12773e80cdb3d9cff68a2b20f02	2007-12-01 23:00:58 -08:00
Gabe Black	bfc62d1a70	X86: Separate the effective seg base and the "hidden" seg base. ... --HG-- extra : convert_revision : 5fcb8d94dbab7a7d6fe797277a5856903c885ad4	2007-12-01 23:00:15 -08:00
Gabe Black	7433032b39	SPARC: Fixes for invalidateAll and demapAll in the SPARC TLBs. ... --HG-- extra : convert_revision : 8de6c60b0e3e725eac11047a9d9888097dd359ff	2007-11-30 16:49:27 -08:00
Gabe Black	38e804f7cd	SPARC: Fix 32 bit register window flushing endian conversion. ... --HG-- extra : convert_revision : be91d6fecb44a85e983343704a098b456948af8a	2007-11-29 20:20:18 -08:00
Gabe Black	fa5e3b47c8	SPARC: Fix the initial stack to match what the Linux kernel does. ... --HG-- extra : convert_revision : a4451710d8463e52227fd8f760ab737ea8f404b5	2007-11-29 00:00:26 -08:00
Gabe Black	16e99e4677	SPARC: Combine the 64 and 32 bit process initialization code. ... Alignment is done as it was for 32 bit processes. --HG-- extra : convert_revision : 9368ad40dcc7911f8fc7ec1468c6a28aa92d196f	2007-11-29 00:00:02 -08:00
Ali Saidi	a84d9716d6	merge, no manual changes ... --HG-- extra : convert_revision : 6d6b744bbdfb09e7c3092368870a4f372241f9e8	2007-11-29 00:23:14 -05:00
Rick Strong	376c7285ee	Serialization: Fix serialization of file descriptors. Make sure open ... file descriptors are reopened and the file pointer is in the same place as when the checkpoint occured. Signed-off by: Ali Saidi --HG-- extra : convert_revision : d9d2cd388c9c02f60e1269d6845891c35f94fc47	2007-11-29 00:22:46 -05:00
Gabe Black	8a020d40d3	Make ports that aren't connected to anything fail more gracefully. ... --HG-- extra : convert_revision : 3803b28fb2fdfd729f01f1a44df2ae02ef83a2fc	2007-11-28 14:39:19 -08:00
Gabe Black	ab598eadbf	imported patch pagewalker.patch ... --HG-- extra : convert_revision : 8ddde313f2249e1346fa51372a156f0d2ddc3b8f	2007-11-21 00:04:15 -08:00
Gabe Black	ce26c3ccec	Get rid of a file that should have never been committed. ... --HG-- extra : convert_revision : c0e678ce0ce0301bb3afff8bef4fcab7aef3c6fe	2007-11-20 22:51:03 -08:00
Gabe Black	e35c4f2f08	Merge with head. ... --HG-- extra : convert_revision : c4215e516c6d82ad466db898ffeefa0233ca110e	2007-11-20 15:38:54 -08:00
Gabe Black	a12d5975cc	Simple CPU fix simple mistake in translateDataWriteAddr. ... --HG-- extra : convert_revision : 6a6a7d05f62d9d9868be0707e4dc186a5f7ecf7d	2007-11-20 15:37:56 -08:00
Ali Saidi	ac50694d1a	Serialization: Serialize SPARC PTEs last so their nameOut() calls don't interfere with other serialization in the TLB. ... --HG-- extra : convert_revision : 8a8478a200cd3c65b2ac98944d1278454811d38f	2007-11-19 22:47:08 -05:00
Ali Saidi	8026ecbb8e	Memory: Cache the physical memory start and size so we don't need a dynamic cast on every access. ... --HG-- extra : convert_revision : d6c3e93718991e7b68248242c80d8e6ac637ac51	2007-11-19 18:23:43 -05:00
Steve Reinhardt	785eb13190	Make EXTRAS work for relative directories. ... Also print a little feedback when processing EXTRAS. --HG-- extra : convert_revision : 9cb324b0d5bc60a3c98af6495f16415b529e4af2	2007-11-16 20:10:33 -08:00
Steve Reinhardt	7d83cf35e1	Tweak check for writable block fill. ... --HG-- extra : convert_revision : c04281bcfc4cd23c7613aeccb21dc74452bcc951	2007-11-16 20:10:33 -08:00
Steve Reinhardt	f03a62008a	Fix bug on exclusive response to ReadReq with pending WriteReq. ... --HG-- extra : convert_revision : 5429cd7ca84cf6348813a4607fa16f76aa5df7e0	2007-11-16 20:10:32 -08:00
Korey Sewell	5d23f86e98	add back in clobbered MIPS fix for g++ 4.2 ... --HG-- extra : convert_revision : 80ad1cc32c6e59925526abd274132e4f9e35f0c1	2007-11-17 00:02:56 -05:00
Korey Sewell	f2fea63c65	go back and fix up MIPS copyright headers ... --HG-- extra : convert_revision : 886e762e13b7a05d6d8a14bde6c2a3567c32a4d1	2007-11-16 21:32:22 -05:00
Korey Sewell	52e6aa6284	move initCPU, processInterrupts declaration to core_specific file. ... --HG-- extra : convert_revision : 9bc88380f05f86c68117280f555c77eb4c627d7b	2007-11-16 21:31:37 -05:00
Korey Sewell	92724490c9	Gabe's 32-bit X86 fix merge ... --HG-- extra : convert_revision : 6f79c5c785c93d6caef2ec26961b652cd51e30fe	2007-11-16 19:16:01 -05:00
Gabe Black	7ffd88a54b	X86: Fix 32 bit compilation. ... --HG-- extra : convert_revision : d16d68731a8480080ec6b8da3ebda8567e115a30	2007-11-16 14:18:47 -08:00
Korey Sewell	923c385b97	remove unnecessary namespace ... --HG-- extra : convert_revision : 8936fe2246ca659a6dfe0835f66aa8232ed427de	2007-11-15 20:52:59 -05:00
Korey Sewell	d09ab2bd22	add thread id to misc. reg functions ... --HG-- extra : convert_revision : 35d073d1279947d943a0290832e09a5268dd0b76	2007-11-15 20:35:49 -05:00
Korey Sewell	7c076479e4	add MicroPC functions back to thread context ... --HG-- extra : convert_revision : a9cfd2829c4aec191f5f9ec6ce7b5d1dccc92af1	2007-11-15 20:35:31 -05:00
Korey Sewell	cf9dc4b151	add microPC stuff back in. got deleted on changeset propragation somehow. ... --HG-- extra : convert_revision : 5e89484b2ef21457ffba35ef959df999a28c5676	2007-11-15 19:48:53 -05:00
Korey Sewell	8f8e7fe08e	put the flattenIndex stuff back in O3 AND put fatal() back in faults ... --HG-- extra : convert_revision : 16fb8d7f3fbc5f8f1fc3ed34427c3d90a3125ad0	2007-11-15 16:38:09 -05:00
Korey Sewell	3110b157e6	fix MIPS headers ... --HG-- extra : convert_revision : 2870a146a1be0e8c80878090f39c0eaa15d2eb13	2007-11-15 14:21:01 -05:00
Korey Sewell	641ee83e40	add core specific parameter to BaseCPU params ... --HG-- extra : convert_revision : 15c5995e3acf23a45c712891fd06ef273584f7e8	2007-11-15 14:18:56 -05:00
Korey Sewell	7ba65aecaa	Add CoreSpecific type to all archs ... --HG-- extra : convert_revision : 659786bf6489ab6151e47fbf1f4c0a723262fce2	2007-11-15 14:17:21 -05:00
Korey Sewell	789153dff6	Get MIPS simple regression working. Take out unecessary functions "setShadowSet", "CacheOp" ... --HG-- extra : convert_revision : a9ae8a7e62c27c2db16fd3cfa7a7f0bf5f0bf8ea	2007-11-15 03:10:41 -05:00
Korey Sewell	375ddf8d25	branch merge ... --HG-- extra : convert_revision : 1c56f3c6f2c50d642d2de5ddde83a55234455cec	2007-11-15 00:14:20 -05:00
Ali Saidi	7c8e4ca3a3	Checkpointing: Name SE page table entries better so that there isn't a problem if multiple workloads are being run at once. ... --HG-- extra : convert_revision : 3bac9bd7fd93fcadf764e2991c5b029f2c745c08	2007-11-14 23:42:08 -05:00
Korey Sewell	2820a448e2	comment and spacing ... --HG-- extra : convert_revision : b3acde37bc11919700c257eae58ea9e0f66c9786	2007-11-14 15:33:43 -05:00
Korey Sewell	5f7879a935	Get MIPS_SE actually working again by actually by fixing TLB stuff and running hello world ... --HG-- extra : convert_revision : 0944e7661934baddca1f1a895af0b75be2d96b10	2007-11-14 06:24:47 -05:00
Korey Sewell	bfdd2f379b	remove unnecessary debug messages I added ... --HG-- extra : convert_revision : 5c23218fd1b899fa7fe42701f7cb2f6033f7a583	2007-11-14 06:18:58 -05:00
Korey Sewell	2692590049	Add in files from merge-bare-iron, get them compiling in FS and SE mode ... --HG-- extra : convert_revision : d4e19afda897bc3797868b40469ce2ec7ec7d251	2007-11-13 16:58:16 -05:00
Gabe Black	5772e3cada	X86: Make microcode use presegmentation RIPs and the rest of m5 use post segmentation RIPS. ... --HG-- extra : convert_revision : d8cda7c8b9a2afb8a9d601b6d61529a96c5f87fe	2007-11-13 01:31:43 -08:00
Gabe Black	1048b548fa	X86: Separate out the page table walker into it's own cc and hh. ... --HG-- extra : convert_revision : cbc3af01ca3dc911a59224a574007c5c0bcf6042	2007-11-12 18:06:57 -08:00
Gabe Black	6095dceb0c	Params: Fix check for cycles in the configuration and clarify the comments/error message. ... --HG-- extra : convert_revision : 8f35dde408fae874bcba1a248d32a22222d98c35	2007-11-12 18:06:02 -08:00
Gabe Black	917ae9ec66	X86: Fix a stupid typo where WRMSR and RDMSR were switched, and add a debug statement. ... --HG-- extra : convert_revision : f1eb17291f4c01f3c0fa8f99650bc1edf09d21de	2007-11-12 14:39:14 -08:00
Gabe Black	4950798268	X86: Implement tlb invalidation and make it happen some of the times it should. ... --HG-- extra : convert_revision : 376516d33cd539fa526c834ef2b2c33069af3040	2007-11-12 14:39:07 -08:00
Gabe Black	f1f5dd79bf	X86: Implement the wrcr microop which writes a control register, and some control register work. ... --HG-- extra : convert_revision : 3e9daef9cdd0665c033420e5b4f981649e9908ab	2007-11-12 14:38:59 -08:00
Gabe Black	4d4d2883f9	X86: Implement some bit testing instructions. ... --HG-- extra : convert_revision : 54585e276e44322be9c56af0b2eabfe8d4b3e430	2007-11-12 14:38:53 -08:00
Gabe Black	f9ddb894dd	X86: Change the meaning of the sext and zext width operand, and make sext set zext if the sign bit is 0. ... --HG-- extra : convert_revision : 08bd7b4ff183038c016612d04ac73b20a255d141	2007-11-12 14:38:45 -08:00
Gabe Black	6d4ba8de34	X86: Flesh out the opcode groups for two byte opcodes. ... --HG-- extra : convert_revision : 4d51befd6dae4035c0eb685d33e1f5e38467c766	2007-11-12 14:38:38 -08:00
Gabe Black	fce45baf17	X86: Work on the page table walker, TLB, and related faults. ... --HG-- extra : convert_revision : 9edde958b7e571c07072785f18f9109f73b8059f	2007-11-12 14:38:31 -08:00
Gabe Black	f17f3d20be	X86: Implement a page table walker. ... --HG-- extra : convert_revision : 36bab5750100318faa9ba7178dc2e38590053aec	2007-11-12 14:38:24 -08:00
Gabe Black	7a39457d7f	X86: Make the micropc available through the thread context objects. ... This is necssary for fault handlers that branch to non-zero micro PCs. --HG-- extra : convert_revision : c1cb4863d779a9f4a508d0b450e64fb7a985f264	2007-11-12 14:38:17 -08:00
Gabe Black	53cb6cbcc1	X86: Implement the startupCPU function. ... --HG-- extra : convert_revision : d2331a0e0bd14863e82004508558f657c5b900a2	2007-11-12 14:38:10 -08:00
Gabe Black	d89d80a5d0	X86: Make some of the bits of CR0 do what they're supposed to. ... --HG-- extra : convert_revision : 13e79ef1ef09bd842d5e075e31f98ab2a4357901	2007-11-12 14:38:02 -08:00
Gabe Black	aaa30714b3	X86: Various fixes to indexing segmentation related registers ... --HG-- extra : convert_revision : 3d45da3a3fb38327582cfdfb72cfc4ce1b1d31af	2007-11-12 14:37:54 -08:00
Gabe Black	ada071db53	SPARC: Force %g1 to be zero on process startup even though it normally already should be. ... --HG-- extra : convert_revision : 9feb63109e8c955b49c7e96acad1ad7c29a4349f	2007-11-11 17:23:22 -08:00
Gabe Black	6cfe4176f5	Alpha: Fix a long standing bug where all code ran as PAL code in FS. ... --HG-- extra : convert_revision : 654a2376a601ddf91665ca627403518911b32532	2007-11-08 23:50:10 -08:00
Gabe Black	7c0076d5f3	Make non Apple compilation work again. Ali may have to refix this. ... --HG-- extra : convert_revision : 0f9455643eec14034314908ee26a6d693c54a864	2007-11-08 23:42:44 -08:00
Gabe Black	46505821ec	ISA parser: Make the isa parser generate MaxInstSrcRegs and MaxInstDestRegs. ... --HG-- extra : convert_revision : 8c35891945c6b4ebc320f0c88a7a0449f3c4b4d5	2007-11-08 18:51:50 -08:00
Ali Saidi	0673029689	Compiling: Fix for 64bit compile on Darwin/OSX 10.5. ... --HG-- extra : convert_revision : 1f23f7a3952f55cca8293fb43ae15db42005aeac	2007-11-08 16:11:09 -05:00
Ali Saidi	422ab8bec0	TimingSimpleCPU: Add some DPRINTFs when the cpu suspends and resumes. ... --HG-- extra : convert_revision : a305cf9dcaca5ed3b97499a5e24c511f4416125a	2007-11-08 10:46:41 -05:00
Ali Saidi	cf1c25dbcc	AtomicSimpleCPU: Refactor resume() code to have a cleaner control path. ... --HG-- extra : convert_revision : f27bb96850e7fb0252fb1f47c3d0860705c32884	2007-11-08 10:46:41 -05:00
Ali Saidi	f4222610ea	Python: Allow a range to be a python tuple/list. ... --HG-- extra : convert_revision : 81cf805055e2f4d62e56a02ac82a0b230251f40b	2007-11-08 10:46:41 -05:00
Ali Saidi	11b931df6a	Interrupts: Inline some code and remove duplication. ... --HG-- extra : convert_revision : 0631c601f281bdd2a12ff0d0ae94576780115c2a	2007-11-08 10:46:41 -05:00
Ali Saidi	e41197a3f8	CPU: Add function to explictly compare thread contexts after copying. ... --HG-- extra : convert_revision : 9b7af59a11202a91409aad7c427b7749cd1d2f12	2007-11-08 10:46:41 -05:00
Gabe Black	17e83e7f83	SPARC: Make 64 bit SPARC process initialization check checkpointRestored too. ... --HG-- extra : convert_revision : 8d48f705983f31db5947c6c4ae9f0df57f413d68	2007-11-07 15:03:49 -08:00
Gabe Black	19292d3f06	O3: Remove unneeded variable. ... --HG-- extra : convert_revision : 4624ccd3f08818f4632881d6aca6d1cc343bbdcf	2007-11-06 12:51:08 -08:00
Ali Saidi	d1fb5ad91e	TraceFlags: Fix off-by-one error with number of traceflags. ... --HG-- extra : convert_revision : 668299fc0a9083be858fe2f6e8fde512ddac9e32	2007-11-04 19:06:45 -05:00
Ali Saidi	c8123cef1b	Cache: Fix for OS X 10.5 compiling. ... --HG-- extra : convert_revision : ba3c33ed524367280eefc096177d767168ac2cf6	2007-11-04 18:57:36 -05:00
Ali Saidi	710f3ca3e1	SE: fix stat64 syscall on os x ... --HG-- extra : convert_revision : 40b62ef73d8e408cdd35b22147860f33533db57f	2007-11-02 02:11:15 -04:00
Ali Saidi	333ac6cc32	DRAM: Make latency parameters be Param.Latency instead of ints. ... --HG-- extra : convert_revision : 553b86cc4653da089d7aa0045a3f3bdcabf6c4d8	2007-11-01 17:30:50 -04:00
Steve Reinhardt	4b49bd47f4	String constant const-ness changes to placate g++ 4.2. ... Also some bug fixes in MIPS ISA uncovered by g++ warnings (Python string compares don't work in C++!). --HG-- extra : convert_revision : b347cc0108f23890e9b73b3ee96059f0cea96cf6	2007-10-31 18:04:22 -07:00
Ali Saidi	71b033f4dc	no manual changes ... --HG-- extra : convert_revision : bfc34f3adaabcc8011bf9b22bd614ee8ebcbfd01	2007-10-31 17:53:13 -04:00
Ali Saidi	980266b0a6	Traceflags: Old traceflags.py file is no longer needed. ... --HG-- extra : convert_revision : 1e88c2d9a0e2a64344d8b4d1a4474dae82473a6d	2007-10-31 17:52:56 -04:00
Steve Reinhardt	90f42bf3ad	Merge in bus DPRINTF changes. ... --HG-- extra : convert_revision : 3bbd7c0745b31bb2a628b604ab1627cd9c61643c	2007-10-31 00:39:16 -07:00
Ali Saidi	538fae951b	Traceflags: Add SCons function to created a traceflag instead of having one file with them all. ... --HG-- extra : convert_revision : 427f6bd8f050861ace3bc0d354a1afa5fc8319e6	2007-10-31 01:21:54 -04:00
Ali Saidi	8ce31ea471	Linux Support: Finally update vptr for new memory system. ... --HG-- extra : convert_revision : 8b4927431189abc12201d13428a31b746cdb7dee	2007-10-31 01:21:54 -04:00
Ali Saidi	7597f87430	Base: Rework the way M5 provides and creates random numbers. ... --HG-- extra : convert_revision : 10ec3484647b3acb8e821f8520f97d535e41e861	2007-10-31 01:21:54 -04:00
Vilas Sridharan	04d1cfe31c	Add constant stat. ... Signed Off: Ali Saidi <saidi@eecs.umich.edu> --HG-- extra : convert_revision : 3da9e507117d0279e212d151d78c312fd9cf0b5c	2007-10-30 22:21:05 -04:00
Gabe Black	503fb8ebed	X86: Compile fixes for 32 bit/debug/opt. ... --HG-- extra : convert_revision : 591fffb316830fca5792666c8df12abd4e7c551b	2007-10-30 16:34:00 -04:00
Gabe Black	fddfa71658	TLB: Fix serialization issues with the tlb entries and make the page table store the process, not the system. ... --HG-- extra : convert_revision : 2421af11f62f60fb48faeee6bddadac2987df0e8	2007-10-25 19:04:44 -07:00
Ali Saidi	0711f4f17a	SE: Fix page table and system serialization, don't reinit process if this is a checkpoint restore. ... --HG-- extra : convert_revision : 03dcf3c088e57b7abab60efe700d947117888306	2007-10-25 20:13:35 -04:00
Gabe Black	b0e3aab5df	X86: Fix X86_FS compilation. ... --HG-- extra : convert_revision : 5f014337e33a9e1ebe4df4063335315539fff69e	2007-10-23 17:40:40 -07:00
Gabe Black	7d396b1bf6	X86: Use the cda microop where appropriate. The ENTER instruction still needs these. ... --HG-- extra : convert_revision : c5a1a6d66c454f252d3b798c38a6798e7dd486f0	2007-10-22 14:39:40 -07:00
Gabe Black	421aea980f	X86: Implement the cda microop which checks if an address is legal to write to. ... --HG-- extra : convert_revision : afe20649180dd59ad0702b98f7293be6c9226359	2007-10-22 14:30:56 -07:00
Gabe Black	93da9eb7f6	CPU: Add functions to the "ExecContext"s that translate a given address. ... --HG-- extra : convert_revision : 7d898c6b6b13094fd05326eaa0b095a3ab132397	2007-10-22 14:30:45 -07:00
Gabe Black	43cb78004b	X86: Start using the stupd microop, and update statistics accordingly. ... --HG-- extra : convert_revision : 4aa9daa4e19acfb3e6840ce5d83cf199e30c2f19	2007-10-21 18:45:46 -07:00
Gabe Black	4d15e4cf7b	X86: Implement the stupd microop ("store with update", not "stupid") and use it in ENTER. ... --HG-- extra : convert_revision : 9151f701162d31ef26298497467c42b7b0ed85d5	2007-10-21 18:44:50 -07:00
Gabe Black	d8494325f0	X86: Implement the PUSHF, POPF, SAHF, and LAHF instructions. ... --HG-- extra : convert_revision : 37c63b1133022fa3432888592f8c84785fb95091	2007-10-19 15:21:16 -07:00
Gabe Black	35a8bc56cd	X86: Impelement the HLT instruction and fix the "halt" microop. ... --HG-- extra : convert_revision : 932e5bb5bf3644f8468dba92177fb87cc54b891a	2007-10-19 15:11:15 -07:00
Gabe Black	f69a463b4b	X86: Implement a "halt" microop. ... --HG-- extra : convert_revision : 53a846a157e4dce42343b81901df1207738f62cd	2007-10-19 15:10:23 -07:00
Gabe Black	7f37322532	X86: Implement the ENTER instruction. This could probably be optimized by cleaning up the indexing in the main loop. ... --HG-- extra : convert_revision : ad2d560f2a6f36176b22b8510c58cd6fe5a2c9c2	2007-10-19 15:09:37 -07:00
Gabe Black	63f4281d9d	Merge with head. ... --HG-- extra : convert_revision : 7a1c612e7f64fc6b35749547d744e919e034e66f	2007-10-18 22:44:33 -07:00
Gabe Black	9243666c39	X86: Replace "group10" placeholder with the corresponding instructions in the decoder. ... --HG-- extra : convert_revision : ffa8f7c4f8d1e381eefd29247ebd705863d385ad	2007-10-18 22:43:32 -07:00
Gabe Black	5c32422162	X86: Implement the string IO instructions, ins and outs. ... --HG-- extra : convert_revision : b021e70390d289b22a8e693cd8a99d6e7bd7d2b4	2007-10-18 22:42:53 -07:00
Gabe Black	f0dce3bfce	X86: Implement the undocumented SALC instruction which sets AL to 0xFF if CF=1 and 0x00 otherwise. ... --HG-- extra : convert_revision : 845d43c544e296d7595f54054906055a9f21ad9f	2007-10-18 22:42:17 -07:00
Gabe Black	46bd1c99a9	X86: Implement the XLAT instruction. ... --HG-- extra : convert_revision : 22d7d9e79e722293b4dc1e66d8610301dc04c5fa	2007-10-18 22:41:18 -07:00
Gabe Black	c526b00b35	X86: Implement the BOUND instruction. ... --HG-- extra : convert_revision : 7bcfa5b4a47d342bee267cc593a1bd4b4f31abe0	2007-10-18 22:40:48 -07:00
Gabe Black	33dbd8a766	X86: Make the "fault" microop predicated. ... --HG-- extra : convert_revision : 48dae1f3c680636833c137fe6b95b37ae84e188c	2007-10-18 22:40:18 -07:00
Gabe Black	70542c8e61	X86: Make "Inst" the default format instead of WarnUnimpl for one byte opcodes. ... --HG-- extra : convert_revision : 591e67fc21f5b72977c5876e39f488494fda77c2	2007-10-18 22:39:39 -07:00
Gabe Black	dc2e887f23	X86: Implement the in/out instructions. These will still need support from the TLB and memory system. ... --HG-- extra : convert_revision : a9503248ea9efca7e5247e4f2830967f428b8215	2007-10-18 22:39:00 -07:00
Gabe Black	2bbc058c6c	X86: Implement the LOOP instructions. ... --HG-- extra : convert_revision : 3ccd0565c83b6d9c9b63f9f7ac2b67839a2c714f	2007-10-18 22:38:17 -07:00
Gabe Black	418b30602b	X86: Attach the CMC instruction to the decoder. ... --HG-- extra : convert_revision : 909661062017c7640c343e80431eaf365e8fcf53	2007-10-18 22:37:44 -07:00
Gabe Black	674b6436b0	X86: Implemented the jrcx instruction. ... --HG-- extra : convert_revision : d738015ff33449e55d8f1624c8467c1bba193e16	2007-10-18 22:37:08 -07:00
Gabe Black	0ffb317ff9	X86: Make wrip sign extend its second operand. ... --HG-- extra : convert_revision : 2531af8b442ea5aaefccd7a7999c7720489edc36	2007-10-18 22:36:36 -07:00
Ali Saidi	8351660273	CPU: Use the ThreadContext cpu id instead of the params cpu id in all cases. ... --HG-- extra : convert_revision : 6d025764682181b1f67df3b1d8d1d59099136df7	2007-10-18 13:15:08 -04:00
Gabe Black	54466a31c3	Make the process objects use the Params structs in their constructors, and use a limit to check if access are on the stack. ... --HG-- extra : convert_revision : af40a7acf424c4c4f62d0d76db1001a714ae0474	2007-10-16 18:04:01 -07:00
Gabe Black	9660a0a552	Merge with head ... --HG-- extra : convert_revision : 490f9909469751a6cdaf6669e4cd4589ce3a4093	2007-10-12 20:10:57 -07:00
Gabe Black	ac27bc7878	Loader: Identify sections based on virtual addresses, and set the LoadAddrMask correctly for x86. ... --HG-- extra : convert_revision : efa6cf42f7e69074c645dfcac335a3edf0941389	2007-10-12 20:10:10 -07:00
Gabe Black	0d6383b69e	X86: Added some new versions of MOV and a new argument type tag. ... --HG-- extra : convert_revision : e21b2062d68baa983c7c631b3e1fe3149de56427	2007-10-12 20:08:12 -07:00
Gabe Black	d82d3bbda5	X86: Implemented LODS. ... --HG-- extra : convert_revision : 4bd8f15bbc25f5dce16ea0504ad6dd21805fa56a	2007-10-12 20:07:28 -07:00
Gabe Black	9498e536c0	X86: Implement MSR reads and writes and the wrsmr and rdmsr instructions. ... There are no priviledge checks, so these instructions will all work in all modes. --HG-- extra : convert_revision : ff893eb569313d8aecbfffb47bcbd1c2d65cd393	2007-10-12 16:37:55 -07:00
Gabe Black	a76f734d0b	X86: Get rid of BasicOperate format which wasn't used and referred to SparcStaticInst ... --HG-- extra : convert_revision : 5d2eac9a4b3f0fe5e3c3554d91acf8fee368c9dc	2007-10-09 17:21:04 -07:00
Gabe Black	8ecea59092	X86: Get rid of stray Sparc DPRINTF ... --HG-- extra : convert_revision : d98b2d95448cab4e689d01ceedaa6ad46f9ffc09	2007-10-09 17:20:23 -07:00
Gabe Black	f6e5b92d63	ELF Loader: Use physical addresses instead of virtual ones. ... This works in SE mode because the virtual and physical addresses specified for segments are the same. In Alpha, the LoadAddrMask is still necessary because the virtual and physical addresses are the same and apparently rely on the super page mechanism. All of the regressions pass. --HG-- extra : convert_revision : 45e49dec5002d64e541bc466c61a0f304af29ea5	2007-10-09 13:12:04 -07:00
Gabe Black	8858b0b667	X86: Make x86 initialize more state. ... --HG-- extra : convert_revision : a55866efd339ae795da4072c070918bf419b07fa	2007-10-07 18:20:51 -07:00
Gabe Black	a19c212757	X86: Work on the x86 tlb. ... --HG-- extra : convert_revision : a08a5cb049a6030ba9fd56a89383d56026238dbf	2007-10-07 18:18:39 -07:00
Gabe Black	cd36c69a4d	X86: Make faults maintain an error code which gets pushed on the stack. ... --HG-- extra : convert_revision : 7576f8cfaec9ddfb65e6ba7a6f64a5f453a42069	2007-10-07 18:17:52 -07:00
Gabe Black	efbff349a9	X86: Significantly filled out misc regs. ... --HG-- extra : convert_revision : 4c53be6568134d65e57f5411df986fd9a89e82c9	2007-10-07 18:16:00 -07:00
Gabe Black	999328f5ad	X86: Make sure there are fewer spurious differences between instructions for caching purposes. ... --HG-- extra : convert_revision : 7e6be1c42f28f92d9e8b47169e683827bb3f4aaf	2007-10-07 18:14:48 -07:00
Gabe Black	d53552355b	BitUnion: Fix some types in the bitunion classes. ... --HG-- extra : convert_revision : 1c003f9fc9ef3a57c9199d692d172e747581f383	2007-10-07 18:12:10 -07:00
Gabe Black	63a6d7376b	X86: Make initCPU and startupCPU do something basic. ... --HG-- extra : convert_revision : 1a04f4402f4f31e4e5cd482c7983d853fe117df5	2007-10-07 18:10:42 -07:00
Gabe Black	304e4c932a	X86: Make the Interrupts class complain less. ... --HG-- extra : convert_revision : 81d9544e85c90139704ffe4a117983df4bfa3bcd	2007-10-07 18:08:17 -07:00
Gabe Black	847a18ad48	X86: Adjust the config scripts for x86 fs. ... --HG-- extra : convert_revision : 36ed22b50066f54be0e51c3419babc07dd218e10	2007-10-07 17:52:36 -07:00
Gabe Black	e540c37282	X86: Make an x86 system object. ... --HG-- extra : convert_revision : 590a4c29cb9b943a2d8c3a97c5fdfbabb658ac45	2007-10-07 17:48:36 -07:00
Gabe Black	8fe672551e	X86: Make an x86 platform object. ... --HG-- extra : convert_revision : 7d64d3e78960f3bb937579f5d10937bed5f197be	2007-10-07 17:48:06 -07:00
Gabe Black	22196f8885	X86: X86 FS compile fix. ... --HG-- extra : convert_revision : bedd4cbab570d4ae84af9e8ead8f61db5c3c01dc	2007-10-07 17:46:56 -07:00
Gabe Black	bd5a88ba43	Merge with head. ... --HG-- extra : convert_revision : aa1969b60044f8ed88e689bdd25eeded2b1105ec	2007-10-04 12:35:35 -07:00
Gabe Black	e1516aefbb	X86: Fix the PageShift constant in isa_traits.hh (I thought I alread did this?) ... --HG-- extra : convert_revision : bdc51a66e4fdf4b0a51b5c774ca7372a00a57269	2007-10-04 12:34:29 -07:00
Gabe Black	2848ef6696	SPARC: Make software trap 3 flush the register windows like the ABI specifies. ... --HG-- extra : convert_revision : 8ff43617b56dcca5783d6cc490f87140fc20a36d	2007-10-04 12:24:16 -07:00
Gabe Black	50e2d20cb8	Merge with head. ... --HG-- extra : convert_revision : 1aa0e4569a7c10e6a395c2c951ac29275b5bcf59	2007-10-02 23:03:38 -07:00
Gabe Black	c2d60abf52	X86: Distinguish between the rep and repe prefixes. ... STOS and MOVS only accept the rep prefix which always loops until rcx becomes 0. The other string instructions accept repe (same encoding as rep) and repne which also check the condition code flags each iteration. --HG-- extra : convert_revision : 544149f640302070810fb53e53bfeb0e87160ffc	2007-10-02 23:02:18 -07:00
Gabe Black	504f90f763	X86: Start implementing the x86 tlb which will handle segmentation permission and limit checks and paging. ... --HG-- extra : convert_revision : 6072f7d9eecbaa066d39d6da7f0180ea4a2615af	2007-10-02 23:00:37 -07:00
Gabe Black	f4a932a6b3	X86: Fix places where movfp was used incorrectly. ... --HG-- extra : convert_revision : a6b5688eaa53d2f6675df1be193726641e558d37	2007-10-02 22:58:48 -07:00
Gabe Black	06d2d54b57	X86: Fix the movfp microop. ... --HG-- extra : convert_revision : 23829782a2802a97a05e4dfdb5dd38fbe4165a90	2007-10-02 22:58:04 -07:00
Gabe Black	3e644b48bb	X86: Fix x87 floating point stack register indexing. ... --HG-- extra : convert_revision : b515ec20cbfc50b38aa7da6cf4d465acf9054c08	2007-10-02 22:57:33 -07:00
Gabe Black	a56c651980	Predecoder: Clear out predecoder state on an ITLB fault. ... --HG-- extra : convert_revision : 68f8ff778dbd28ade5070edf5a7d662e7bf0045a	2007-10-02 22:21:38 -07:00
Gabe Black	4049c9f76a	X86: Put ldst into the microcode (the earlier changeset didn't really). ... Also clean things up as much as possible so that faulting won't break an instruction. More microops which verify addresses are needed. --HG-- extra : convert_revision : 7c6050cb4798d287fe7d3cc4bb8c20dfa40ad2be	2007-10-02 22:19:53 -07:00
Gabe Black	7c521db9de	X86: Implement the ldst microop and put it in existing microcode where appropriate. ... --HG-- extra : convert_revision : f08bd725d07a501bb7a0ce91590b5d37db99c6f3	2007-10-02 22:08:09 -07:00
Gabe Black	683d6d46f6	X86: Fix up the microcode for the FST and FSTP instructions. ... --HG-- extra : convert_revision : ad68633e9b7eab425593acb20cf242bf98c2b642	2007-10-02 22:06:59 -07:00
Gabe Black	b831f7409b	X86: Get rid of a hack for ruflag which is no longer necessary. ... --HG-- extra : convert_revision : 1bb60c9ddb483aead2af0201bbda938cc6d3f7cb	2007-10-02 22:05:50 -07:00
Gabe Black	efb309525a	X86: Allow logic instructions to set ECF as well as CF. ... --HG-- extra : convert_revision : 6ac20f069c86c23a8d443a7127afd6015166c00d	2007-10-02 22:05:10 -07:00
Gabe Black	65c247f21f	X86: Add classes for the actual x86 faults. ... --HG-- extra : convert_revision : bc060a01b5415551b335ca68ccbf126333ae20b0	2007-10-02 22:04:20 -07:00
Gabe Black	7d78f1b41c	X86: Hook in another version of the XCHG instruction. ... --HG-- extra : convert_revision : 7b6f9cd2f59443622f6963dfee454175322c0ef5	2007-10-02 22:03:38 -07:00
Gabe Black	66a08f7ba4	X86: Implement MOVS ... --HG-- extra : convert_revision : 29147e1b86f7c54ce9b5ff68001725802c665fc0	2007-10-02 22:02:58 -07:00
Gabe Black	fea7165b55	X86: Implement STOS. ... --HG-- extra : convert_revision : 95f3bf185f07fe644d6ab96bbb6e598e406b92f4	2007-10-02 22:02:30 -07:00
Gabe Black	7571e8346d	CPU: Make the cpuid parameter get set in SE mode as well. ... --HG-- extra : convert_revision : bc47206acb683ebaaa31f57af79b4b8db64e4d31	2007-10-02 18:33:57 -07:00
Gabe Black	8ca7feb726	Remote GDB: Turn on remote gdb in SE mode. ... --HG-- extra : convert_revision : e17eb629071edd0dbcb09dd6a6a2220d2c83d33f	2007-10-02 18:26:27 -07:00
Gabe Black	988cdb49f2	CPU: Make the cpus check the pc event queues in SE mode. ... --HG-- extra : convert_revision : 9dc4ea136c3c3f87a73d55e91bc4aae4eba70464	2007-10-02 18:25:37 -07:00
Gabe Black	48041fdc53	SPARC,Remote GDB: Flesh out the acc function for SE mode. ... --HG-- extra : convert_revision : eada066ab64701b5c53e7351dfffbdc0e0d4f344	2007-10-02 18:25:10 -07:00
Gabe Black	1c83418b14	SPARC,Remote GDB: Fix an accounting bug in the remote gdb stuff. ... --HG-- extra : convert_revision : f6f0986211c442ac94da315e344a8f54d4d58c8a	2007-10-02 18:24:24 -07:00
Gabe Black	5db7125317	Remote GDB: Get rid of an unwanted delete in SE. ... --HG-- extra : convert_revision : 7531ba87893a8ebff3863adb846b382d07a1d18d	2007-10-02 18:23:11 -07:00
Gabe Black	3eeda8008d	CPU: Make sure the system parameter gets set in the cpu builders. Other parameters need to be fixed as well. ... --HG-- extra : convert_revision : 0401970a79855ee0a96eb29305346ce07b5c98ea	2007-10-02 18:22:36 -07:00
Ali Saidi	0acf891c32	CPU: fix sparc_fs booting with SimpleTimingCPU. ... --HG-- extra : convert_revision : 3d95f6daa7f0e8e376d1a880f64c056619263885	2007-10-01 02:55:27 -04:00
Ali Saidi	d2a4f595d6	Update stats for quiesced cycles ... --HG-- extra : convert_revision : 703ba58f156c9f2677b020f05d36bc1e3ae0b9e5	2007-09-28 13:22:14 -04:00
Ali Saidi	d325f49b70	Rename cycles() function to ticks() ... --HG-- extra : convert_revision : 790eddb793d4f5ba35813d001037bd8601bd76a5	2007-09-28 13:21:52 -04:00
Ali Saidi	887cd6a273	Update statistics to use cycles properly instead of ticks ... --HG-- extra : convert_revision : 62911280b631ef24720f9ce701d1c19a9b8a9784	2007-09-28 13:21:30 -04:00
Gabe Black	58c448ced5	Condition Codes: Fix the findParity function. ... --HG-- extra : convert_revision : 37520ed12f55f6b8d9daedca9947eaa2eb8d7cc7	2007-09-25 20:26:10 -07:00
Gabe Black	2dd65dc254	Merge with head. ... --HG-- extra : convert_revision : f331b9cbd82086d63d4f35e18f9e08466c016225	2007-09-25 20:11:41 -07:00
Gabe Black	25a9b6ea5e	SPARC: Remove parameter that was only ever set to one value. ... --HG-- extra : convert_revision : 3c22e576d95bdc7566bbce9b92cf2a6ff153a66f	2007-09-25 20:11:03 -07:00
Gabe Black	e735001d54	SPARC: Remove some redundant code from some of the fp instructions. ... --HG-- extra : convert_revision : 68b0341ae7a367b84c44081f9a3d6d0bc6631649	2007-09-25 20:10:04 -07:00
Gabe Black	306b5c6b5b	SPARC: Clean up of privileged instructions. ... --HG-- extra : convert_revision : 1fb055a7d186a3e9dff46f1c1b46bad6bcd00562	2007-09-25 20:09:25 -07:00
Gabe Black	b896ad584b	SPARC: Long overdue cleanup of the condition code handlers. ... --HG-- extra : convert_revision : ddc53a622a8f908fa48788f3b570f33fcfc25fff	2007-09-25 20:08:34 -07:00
Gabe Black	25b4874664	Condition Codes: Fix type error. ... --HG-- extra : convert_revision : 99f6c232cc421c6f741a8a11c029285e599eb183	2007-09-25 20:07:06 -07:00
Gabe Black	8d53fea210	SPARC: Clean up the branch instructions a bit. ... --HG-- extra : convert_revision : 93d5cc68e4a327ee0492eeed7f3b56e98d2d83bb	2007-09-25 20:05:11 -07:00
Gabe Black	9ef0f6a7f1	Loader: Load all segments of an elf, rather than just the "text" and "data". ... --HG-- extra : convert_revision : b28bb9ac5cde72878e948d64f629de6e4b42c2e8	2007-09-25 20:03:51 -07:00
Gabe Black	85d46ce470	Loader: Only complain about TLS sections if you're using Alpha. ... --HG-- extra : convert_revision : 125d19ad3fa1847752e455fa248ca3b2a55a2067	2007-09-25 20:02:30 -07:00
Gabe Black	032a30f345	SPARC: Fix a stupid mistake which was breaking the SPARC regressions. ... --HG-- extra : convert_revision : 34a11df0d467ea249211dd3aba86bc8d2aea45de	2007-09-25 20:00:46 -07:00
Gabe Black	b3c6f32543	X86: Fix for uninitialized variables in stacktrace code. ... --HG-- extra : convert_revision : d19a03d8c14eb93a99f2c1838a9caa1286804c81	2007-09-25 14:44:12 -07:00
Gabe Black	418ddf43e6	X86: Get X86_FS to compile. ... --HG-- extra : convert_revision : fb973bcf13648876d5691231845dd47a2be50f01	2007-09-24 17:39:56 -07:00
Gabe Black	dd277e0d8f	SPARC: Fix linking error from new flattenFloatIndex function. ... --HG-- extra : convert_revision : 5260f33336e3a9d5e3592b784458e243157f17e3	2007-09-19 19:08:42 -07:00
Gabe Black	3cd95a2748	X86: Implement the fld, fst, and fstp instructions. ... --HG-- extra : convert_revision : 7dd274bdc3c34839c17d9012a745d7c95dfcfdd8	2007-09-19 18:28:34 -07:00
Gabe Black	a75b6f5106	X86: Move the fp microops to their own file with their own base classes in C++ and python. ... --HG-- extra : convert_revision : 9cd223f2005adb36fea2bb56fa39793a58ec958c	2007-09-19 18:27:55 -07:00
Gabe Black	f3f3747431	X86: Put in the foundation for x87 stack based fp registers. ... --HG-- extra : convert_revision : 940f92efd4a9dc59106e991cc6d9836861ab69de	2007-09-19 18:26:42 -07:00
Gabe Black	a54ae9f92b	X86: Put in stubs for x87, 64 bit and 128 bit SIMD instruction microcode. ... --HG-- rename : src/arch/x86/isa/insts/sse/__init__.py => src/arch/x86/isa/insts/simd128/__init__.py extra : convert_revision : efb4405aebaa4a04f33572e7d078ceca45872d9c	2007-09-19 18:25:17 -07:00
Gabe Black	a1912df360	X86: Enable the rename system call. ... --HG-- extra : convert_revision : bc4a3b5b5ce8e17f632e65ce89df91e2b50e1274	2007-09-19 18:24:11 -07:00
Gabe Black	bdc0261eb5	X86: Enable the unlink system call. ... --HG-- extra : convert_revision : 4230a13fdb652a87271f8d2ac9ead96cd2af07a5	2007-09-19 18:23:35 -07:00
Steve Reinhardt	76c4c5fabc	mem: clean up bus/cache DPRINTFs a bit ... Not so much noise on failed sends, and more complete info when grepping a trace using an address. --HG-- extra : convert_revision : 05a8261c9452072ca08b906200c6322b33e2b9f1	2007-09-16 16:46:38 -07:00
Gabe Black	4a4aa59632	Merge with head. ... --HG-- extra : convert_revision : 22aafb1cead3f584e64c188dc8eb45e271f4e7e9	2007-09-13 16:36:25 -07:00
Gabe Black	bbc8a40857	X86: Fix how ECF is computed in genFlags, and get rid of some duplicate code. ... --HG-- extra : convert_revision : f86330a5a9fea782ee63aaa18ca964fb6f9cef0b	2007-09-13 16:35:41 -07:00
Gabe Black	534c6a800a	X86: Make the shift and rotate instructions set the carry flag(s) and overflow flags like they're supposed to. ... --HG-- extra : convert_revision : c0523a5bbf53375ce979ca7d98a95e465be66fbe	2007-09-13 16:35:20 -07:00
Gabe Black	f7b6230d99	X86: Total overhaul of the division instructions and microops. ... --HG-- extra : convert_revision : 303ea45f69f7805361ad877fe6bb43fbc3dfd7a6	2007-09-13 16:34:46 -07:00
Ali Saidi	e282d9601c	Syscall Emulation: Add stat64 syscall. ... Patch submitted by: Jonas Diemer [diemer (a) ida.ing.tu-bs.de] --HG-- extra : convert_revision : 07638c05bb3f79aacce49457bbb8c17d0a3a7238	2007-09-13 12:30:12 -04:00
Ali Saidi	5f187e592e	Devices: More fixes to Intel NIC Model. ... --HG-- extra : convert_revision : 14306d3cd79bbef7decdf2fd370ed7e7f2b10a93	2007-09-12 15:24:23 -04:00
Ali Saidi	19fbdcd30b	Loader: Error if a TLS section is found in the binary. ... --HG-- extra : convert_revision : d763c0382f3cbcc9786510f5a8e521ec9d55eff1	2007-09-11 00:01:24 -04:00
Gabe Black	0f57b407a3	X86: Make the isa parser run if any of the microcode files change. ... --HG-- extra : convert_revision : 7f6d07de7e0d728a9333fb46c953dbe6cb04e600	2007-09-10 16:49:07 -07:00
Gabe Black	87408d5ad2	Fix for leaving EXTRAS blank ... Apparently env['EXTRAS'] will return an empty string if not set. split will then split it into an empty string, and normalize will turn "" into ".". --HG-- extra : convert_revision : f79efebb129fdd65161fcf4d4582c2a8541aeacd	2007-09-10 16:42:41 -07:00
Gabe Black	8f724a8b96	Normalize the path pathed in through EXTRAS so it won't break with a trailing slash. ... --HG-- extra : convert_revision : c14e2c6d97b5bcb491b91eeb4e7dc04d1cc35475	2007-09-10 12:48:06 -07:00
Gabe Black	22a57562cd	Remove redundant endian.hh and use byteswap.hh in its place. ... --HG-- extra : convert_revision : 5be1a5ba20d69d696d3974df147c2f219414c0b2	2007-09-10 11:02:50 -07:00
Gabe Black	8e7bca8b36	X86: Move a comment to be next to the code it describes. ... --HG-- extra : convert_revision : c384391175babb7cfdd3885ae9d9f1a9405ea44f	2007-09-10 11:01:52 -07:00
Gabe Black	3e65e1d0e0	Merge with head. ... --HG-- extra : convert_revision : 4fc5f595b23f72c0825d62f21efab46ed1db835b	2007-09-06 16:32:03 -07:00
Gabe Black	e4c0171356	X86: Rework the multiplication microops so that they work like they would in the patent. ... --HG-- extra : convert_revision : 6fcf5dee440288d8bf92f6c5c2f97ef019975536	2007-09-06 16:27:28 -07:00
Gabe Black	7f079149f1	X86: Make signed multiplication do something different from unsigned. ... --HG-- extra : convert_revision : 333c4a3464d708d4d8cea88931259ab96c2f75ed	2007-09-06 16:25:29 -07:00
Gabe Black	5052e2cb10	X86: Make signed versions of partial register values available to microops. ... --HG-- extra : convert_revision : c820d1250f505911a341ced42d4f73796ea77f87	2007-09-06 16:22:08 -07:00
Gabe Black	832ef7412b	X86: Correct how the hi portion of a product is computed. ... --HG-- extra : convert_revision : 1f503e1cae0374e62e6254e8073e903adc29d067	2007-09-06 16:20:12 -07:00
Gabe Black	389abade01	X86: Add a square root microop and the SSE sqrt instruction. ... --HG-- extra : convert_revision : ddc6e7e95111189d43f75bf84cd3d82433d982b3	2007-09-06 16:18:34 -07:00
Gabe Black	4478487c37	X86: Add SSE comparison instructions and microops and move some FP microops to be with the other ones. ... --HG-- extra : convert_revision : ee0b5acde08d12c51a5282efb58d1ac72e0779af	2007-09-06 16:09:28 -07:00
Ali Saidi	bf7c01d43d	Bus: Fix drain code; old method could return 1 in atomic mode and never call de->process(). ... --HG-- extra : convert_revision : 35990e5eaf93f7a95a0ec72e9f92034a042def3e	2007-09-05 17:12:41 -04:00
Gabe Black	57da059415	Merge with head. ... --HG-- extra : convert_revision : 19bea7995285eeb7e277d3064f427429ade2bcb8	2007-09-04 23:46:08 -07:00
Gabe Black	fea46ee6e3	X86: Implement an SSE xor microop and instruction. ... --HG-- extra : convert_revision : 949737d0f5d6fe4aa77cc4680d0c88caab3e8174	2007-09-04 23:44:37 -07:00
Gabe Black	6c689a3b4b	X86: Make the movfp microop use FloatRegBits instead of FloatRegs. ... This fixes a problem where interpreting arbitrary bits as floating point would change what the value was. These values are legitimate because the fp registers could be used to move around arbitrary data. --HG-- extra : convert_revision : f1d7159ba137702b5722cc7c1b64ed7dd06c21de	2007-09-04 23:42:55 -07:00
Gabe Black	26ba7cc3b2	X86: Add tracing to the floating point register file. ... --HG-- extra : convert_revision : f452d9179b929b980cf9e2d1e3de0431c51c5f4a	2007-09-04 23:40:47 -07:00
Gabe Black	26044dca33	X86/StateTrace: Make m5 and statetrace track mmx and xmm registers, and actually compare xmm. ... --HG-- extra : convert_revision : 02c6641200edb133c9bc11f1fdf3c1a0b1c87e77	2007-09-04 23:39:57 -07:00
Gabe Black	760240176a	X86: Hook in the fp arithmetic instructions. Stale python made it work before. ... --HG-- extra : convert_revision : af27f26ae810ebaae13faa572c5b4eb074620d91	2007-09-04 23:38:34 -07:00
Gabe Black	d2fc4ee625	X86: Implement some SSE fp microops and instructions. ... --HG-- extra : convert_revision : 7e0595ef542fbfb701bfac7e9ac4648349a92b26	2007-09-04 23:33:50 -07:00
Gabe Black	8e3b199cb8	X86: Add some SSE floating point/integer conversion microops. ... --HG-- extra : convert_revision : 2a1aa16709db940f5f40bbd84ca082f26b03b9c5	2007-09-04 23:32:18 -07:00
Gabe Black	af4c04c426	X86: Add floating point micro registers. ... --HG-- extra : convert_revision : 442a5f8b9216638e4e6898f89eacb8695719e20f	2007-09-04 23:31:40 -07:00
Gabe Black	310912cf2c	X86: Fix a typo in the microassembly for the cqo instruction. ... --HG-- extra : convert_revision : ddf739e591e4414ade37b806a88f3c11292627e2	2007-09-04 23:23:51 -07:00
Gabe Black	aaee21afdb	X86: Implement idiv and propogate the mul corner case fix. ... --HG-- extra : convert_revision : 348aa081067728afa14dc5b609fc7e26dbc5fad5	2007-09-04 23:23:13 -07:00
Gabe Black	b0b4038ee9	X86: Fix a corner case where mul would overwrite an original register value it still needed. ... --HG-- extra : convert_revision : 86ee0e2bf716d52c34ee731727d6366935f103ed	2007-09-04 23:22:08 -07:00
Gabe Black	e1e7605213	X86: Add in a file with floating point indexing which -should- have been in an earlier changeset. ... --HG-- extra : convert_revision : bf05f81df5e5b1de1ecd8ab7a6ef751922418987	2007-09-04 23:21:41 -07:00
Ali Saidi	276a382557	Serialization: Fix unserialization of object pointers ... --HG-- extra : convert_revision : a5aed880b2fc05841067e8597a58a9484e30b84a	2007-09-04 13:12:58 -04:00
Ali Saidi	021421d663	Config: Remove some ini file code that no longer works ... --HG-- extra : convert_revision : cb01dc0abeabc97b03d7af10959d92ceb62ea936	2007-09-04 13:12:58 -04:00
Gabe Black	9da070ce8a	X86: Major rework of how regop microops are generated. ... The new implementation uses metaclass, and gives a lot more precise control with a lot less verbosity. The flags/no flags reg/imm variants are all handled by the same python class now which supplies a constructor to the right C++ class based on context. --HG-- extra : convert_revision : 712e3ec6de7a5a038da083f79635fd7a687d56e5	2007-08-31 22:28:07 -07:00
Gabe Black	9277545ba6	Microassembler: Pass the actual mnemonic used to the macroop add_micro function ... --HG-- extra : convert_revision : acaee747ab30747d602c1f4ac5f0c2b2573a2a9b	2007-08-31 22:26:02 -07:00
Gabe Black	941675690c	X86: Get x86 to compile again after the simobject constructor change. ... --HG-- extra : convert_revision : 17a3e16e849bee88892223f0c993b19c15daa554	2007-08-31 13:02:58 -07:00
Miles Kaufmann	eddf6f1637	python: Write configuration file without reassigning sys.stdout. ... Using print >>ini_file syntax instead of reassigning sys.stdout allows the python debugger to be used. --HG-- extra : convert_revision : 63fc268f2e80f338ad1a7abe54b9e979e2239609	2007-08-30 15:16:59 -04:00
Miles Kaufmann	e4eea9ee04	Fix miscellaneous small typos. ... --HG-- extra : convert_revision : bfc0ac8e1c8a5d01d9fa5203184bbf99c8361da3	2007-08-30 15:16:59 -04:00
Miles Kaufmann	cd890576bb	devices: Avoid using assert() to catch misconfiguration ... --HG-- extra : convert_revision : 2c6710e01a4402793a2e0eafcc829df19d03dda3	2007-08-30 15:16:59 -04:00
Miles Kaufmann	54cc0053f0	params: Deprecate old-style constructors; update most SimObject constructors. ... SimObjects not yet updated: - Process and subclasses - BaseCPU and subclasses The SimObject(const std::string &name) constructor was removed. Subclasses that still rely on that behavior must call the parent initializer as : SimObject(makeParams(name)) --HG-- extra : convert_revision : d6faddde76e7c3361ebdbd0a7b372a40941c12ed	2007-08-30 15:16:59 -04:00
Miles Kaufmann	9cb49ab9e0	python: Eliminate the Python use of eval() and frame manipulation ... --HG-- extra : convert_revision : 04520bcfab510580a1c7fb341afbd2487287d1ab	2007-08-30 15:16:58 -04:00
Gabe Black	f67cd04673	X86: Fix the sra microop to get the sign bit from the right operand. ... --HG-- extra : convert_revision : 71e58dd6dd6918ee403f2e332c47e29acdace464	2007-08-29 20:39:41 -07:00
Gabe Black	c1a776de8a	X86: Implement the movaps instruction. ... --HG-- extra : convert_revision : 2aeb1c05205f8ea8f7484e8bacf3fbbc581defd2	2007-08-29 20:38:22 -07:00
Gabe Black	3da3190f07	X86: Implement the movsd instruction. ... --HG-- extra : convert_revision : a5a73e0ddd39144d2aeeb9cc6a299516752fd4c2	2007-08-29 20:37:44 -07:00
Gabe Black	f0b20ff970	X86: Implement the movlpd instruction. ... --HG-- extra : convert_revision : dddb20fe48c0ae9de7cd0ba1a1467ecb690056c1	2007-08-29 20:37:16 -07:00
Gabe Black	3b97b6e0e2	X86: Add an fp move microop. ... --HG-- extra : convert_revision : a9d6d3568cd2c6a65df91bf56ee1e43523f04630	2007-08-29 20:36:44 -07:00
Gabe Black	22830c0747	X86: Add load and store microops that use the fp registers. ... --HG-- extra : convert_revision : 153a055e888d8c47d59758a599dbd38f63008137	2007-08-29 20:36:12 -07:00
Gabe Black	34f3c9d196	X86: Add operands to handle floating point registers. ... --HG-- extra : convert_revision : 2e8289dbd3f5dda1221014d4ed0e9450f60de0cf	2007-08-29 20:35:30 -07:00
Gabe Black	bc3635a110	X86: Flesh out register indexing constants. ... --HG-- extra : convert_revision : 56eedc076bbb7962c3976599a15ed93c7cb154c0	2007-08-29 20:34:52 -07:00
Gabe Black	6204d00940	X86: Make the fp accessors not panic. ... --HG-- extra : convert_revision : c6d08863049a3f8755c53e1f49ce19ad6a2dedc7	2007-08-29 20:34:00 -07:00
Gabe Black	61b1c53a2a	X86: Make x86 syscall return just stuff the return value in eax. ... --HG-- extra : convert_revision : 800d8a2398d5750c03c642264577c9c772684266	2007-08-29 20:29:18 -07:00
Gabe Black	c593cfbdeb	X86: More two byte opcode decoding. I missed two groups in the last changeset. ... --HG-- extra : convert_revision : 1a2813b2e7d3e0e02c8f1474f372de5cf16e7d7b	2007-08-28 19:36:51 -07:00
Gabe Black	fbab5c9bd3	X86: Hook in an implementation for lseek. ... --HG-- extra : convert_revision : d2424e73fa8ce56248c4edbda9db2714c4b0a92e	2007-08-28 17:34:15 -07:00
Gabe Black	37f1ff95e0	X86: More fully decode two byte opcodes. ... This includes the most of the SSE stuff, but not some of the "groups" of instructions. --HG-- extra : convert_revision : 4725c34f3d73971ae1763611685c5877b6c51412	2007-08-28 17:18:13 -07:00
Gabe Black	a3367adaff	Address translation: De-templatize the GenericTLB class. ... --HG-- extra : convert_revision : b605a90a4a1071e39f49085a839fdcd175e09fdb	2007-08-28 14:30:50 -07:00
Gabe Black	13b1f7231c	Address Translation: Make the Generic TLB only compile in SE mode. ... --HG-- extra : convert_revision : 7eb9a78480174f754f51f75983ee5a1b31280bd3	2007-08-27 18:30:58 -07:00
Gabe Black	703d10705c	Alpha: Fixes to get alpha to compile again. ... --HG-- extra : convert_revision : 9541cf6dae1fb1a1c6025898692b2e04fcf55c6d	2007-08-27 18:30:02 -07:00
Gabe Black	8253ff2ba9	MIPS: Fixes to get mips to compile. ... --HG-- extra : convert_revision : 23561eda853a51046ae56c23a88466230c3e83f2	2007-08-27 18:29:15 -07:00
Gabe Black	25ad253643	SPARC: Fixes to get SPARC to compile again. ... --HG-- extra : convert_revision : dab20c49fec9c2d385ca59b9ab627c2d3dddfe76	2007-08-27 18:26:36 -07:00
Gabe Black	7227ab5f22	Merge with head ... --HG-- extra : convert_revision : cc73b9aaf73e9dacf52f3350fa591e67ca4ccee6	2007-08-26 21:45:40 -07:00
Gabe Black	8d1c7a83d7	X86: Make the Ruflag microop work correctly, and make the code a little clearer. ... --HG-- extra : convert_revision : c551f51cdda46df99370363ed2d70916db8413eb	2007-08-26 20:41:36 -07:00
Gabe Black	ac5ec1542e	X86: Return values for some cpuid functions that match what my development machine returns. ... --HG-- extra : convert_revision : e6619da11f43bbe025ceabd06387dd24e1cd883b	2007-08-26 20:40:42 -07:00
Gabe Black	8b738f7f12	X86: Make the microassembler accept lines which are just labels. ... The labels on these lines will be associated with whatever the next microop is. --HG-- extra : convert_revision : 80c260e48ec1c16e6325061608e37c95a0610cfa	2007-08-26 20:39:55 -07:00
Gabe Black	03880cf828	X86: Make cpuid actually consider the eax parameter and return different values. ... --HG-- extra : convert_revision : 527c1cacdd20ab162859bba7f9a6bed33afa2d4f	2007-08-26 20:38:42 -07:00
Gabe Black	9c99f5f825	X86: Fix the sign extension microop so it extends zeros correctly. ... --HG-- extra : convert_revision : 9d7ca286ba7709175fa75226320601acce4ced98	2007-08-26 20:37:41 -07:00
Gabe Black	506bf83595	X86: Implement cmps (string compare) ... --HG-- extra : convert_revision : 0d6b783b2246b8ad8d91e4c63e407307ee11c651	2007-08-26 20:36:46 -07:00
Gabe Black	00d9036c62	X86: Make shift instructions set some of the flags they're supposed to. ... The flag mechanism for microops needs to be fleshd out a little more to allow for custom flag calculation methods for certain microops. Shift is an example where the rules for calculating OF and CF are unique. --HG-- extra : convert_revision : 91981a00c1efd05db702fffa9cea51f912583013	2007-08-26 20:35:48 -07:00
Gabe Black	9b49a78cfd	Address translation: Make the page table more flexible. ... The page table now stores actual page table entries. It is still a templated class here, but this will be corrected in the near future. --HG-- extra : convert_revision : 804dcc6320414c2b3ab76a74a15295bd24e1d13d	2007-08-26 20:33:57 -07:00
Gabe Black	80d51650c8	O3 CPU: Remove alignment check from dynamic instruction read/write functions. ... --HG-- extra : convert_revision : e5d415b4bf79353ef3c9f4dc5af09ab4102c55fb	2007-08-26 20:31:30 -07:00
Gabe Black	fcd04f953c	X86: Remove x86 code that attempted to fix misaligned accesses. ... --HG-- extra : convert_revision : 42f68010e6498aceb7ed25da278093e99150e4df	2007-08-26 20:30:36 -07:00
Gabe Black	24bfda0fdf	Simple CPU: Don't trace instructions that fault. Otherwise they show up twice. ... --HG-- extra : convert_revision : 4446d9544d58bdadbd24d8322bb63016a32aa2b8	2007-08-26 20:29:09 -07:00
Gabe Black	e7e2d5ce90	Simple CPU: Added code that will split requests that cross block boundaries into multiple memory access. ... --HG-- extra : convert_revision : 600f79f32ef30a6e1db951503bcfe8cd332858d1	2007-08-26 20:27:11 -07:00
Gabe Black	e056e49c45	Simple CPU: Make sure only instructions which complete without faulting are counted. ... --HG-- extra : convert_revision : 01019c7129ed762d8826c3e6519989aa3fc3b5fd	2007-08-26 20:25:42 -07:00
Gabe Black	537239b278	Address Translation: Make SE mode use an actual TLB/MMU for translation like FS. ... --HG-- extra : convert_revision : a04a30df0b6246e877a1cea35420dbac94b506b1	2007-08-26 20:24:18 -07:00
Gabe Black	f738afb865	SPARC: Make sure unaligned access are caught on cached translations as well. ... --HG-- extra : convert_revision : 5c1f3f585817a19a771164f809dfc2fdc1ab3fb2	2007-08-26 20:15:29 -07:00
Gabe Black	20e0a3792a	Merge with head. ... --HG-- extra : convert_revision : 9ef81afcfabd86c9c069204998c987344f03f33e	2007-08-21 16:19:46 -07:00
Kevin Lim	e1054170b5	o3: Fix for retry ID bug. ... It should be cleared prior to the call to recvRetry. Add extra DPRINTF statement for clearer debugging output. --HG-- extra : convert_revision : e2332754743f42d60e159ac89f6fb0fd8b7f57f8	2007-08-21 16:16:56 -07:00
Gabe Black	a874cb40ab	Merge with head. ... --HG-- extra : convert_revision : 6ce77b5bd4f43ddecd51ea8c66759e4b70d4ad82	2007-08-18 19:41:08 -07:00
Ali Saidi	464a51e29e	Ports: Only try to do EthPort stuff in full system. ... --HG-- extra : convert_revision : 9ea093ea7c9ab22f8467c5cd5d55b66c71eb3427	2007-08-17 04:20:02 -04:00
Ali Saidi	bba265ccd8	PCI: Move PCI Configuration data into devices now that we can inherit parameters. ... --HG-- extra : convert_revision : bd2214b28fb46a9a9e9e204e0539be33acb548ad	2007-08-16 16:49:05 -04:00
Ali Saidi	773cb77656	Devices: Make EtherInts connect in the same way memory ports currently do. ... --HG-- extra : convert_revision : 765b096785a77df9adc4791c9101b90696bd7be2	2007-08-16 16:49:02 -04:00
Gabe Black	ca84d953b9	SPARC: Make nops have the IsNop flag set. ... In O3, a nop is used to carry faults down the pipeline that didn't originate from an instruction. If the instruction doesn't do anything, that is just returns NoFault, but doesn't have IsNop set, the NoFault will overwrite the fault that's being sent down and nothing will happen. --HG-- extra : convert_revision : 54d99002b550ca0e1cf14603f588dc1038e3e535	2007-08-13 16:11:27 -07:00
Gabe Black	92a57edff1	O3: Set up the predicted npc and nnpc for a fault carrying noop so that it doesn't cause a false branch mispredict. ... --HG-- extra : convert_revision : 2820597cc966cd7b128cef0dab48fe05089533d7	2007-08-13 16:08:58 -07:00
Gabe Black	e99c56f971	SPARC: Move tlb state into the tlb. ... Each "strand" may need to have a private copy of this state, but I couldn't find anywhere in the spec that said that after looking briefly. This prevents writes to the thread context in o3 which was causing the pipeline to be flushed and stopping any forward progress. The other ASI accessible state will probably need to be accessed differently if/when we get O3 full system up and running. --HG-- extra : convert_revision : fa7fba812d7f76564ef4a23818e60f536710d557	2007-08-13 16:06:50 -07:00
Gabe Black	26853e11c0	SPARC: Make the spill and fill handlers use the correct ASI, and let No_Fault ASI accesses work. ... --HG-- extra : convert_revision : 3321bb91da02c1bec27fa34d0ba945cc976b6491	2007-08-13 16:02:47 -07:00
Gabe Black	82f78ebd39	Move the "translate" member functions back into the base o3 class. ... --HG-- extra : convert_revision : 3c480537bf38f74f0f1d72e75c70aa46ba91b759	2007-08-13 16:01:09 -07:00
Nathan Binkert	9b4be65327	python: make the DictImporter's unload() work in any context. ... import sys since sys may not be defined in whatever context the DictImporter is used. Also reset self.installed after an unload since the same DictImporter could be used again --HG-- extra : convert_revision : 988ed7ad8cd41b69e8fc583e618b1b4a146216da	2007-08-13 13:39:22 -07:00
Ali Saidi	02353a60ee	MemorySystem: Fix the use of ?: to produce correct results. ... --HG-- extra : convert_revision : 31aad7170b35556a4c984f4ebc013137d55d85eb	2007-08-12 19:43:54 -04:00
Vincentius Robby	ec4000e0e2	Added fastmem option. ... Lets CPU accesses to physical memory bypass Bus. --HG-- extra : convert_revision : e56e3879de47ee10951a19bfcd8b62b6acdfb30c	2007-08-08 18:43:12 -04:00
Vincentius Robby	1caed14654	alpha: Quick fix for things related to TLB MRU cache. ... simple-timing test for ALPHA_FS breaks. --HG-- extra : convert_revision : 5a1b05cddd480849913da81a3b3931fec16485a8	2007-08-08 18:38:19 -04:00
Ali Saidi	06a9f58c68	DMA: Add IOCache and fix bus bridge to optionally only send requests one ... way so a cache can handle partial block requests for i/o devices. --HG-- extra : convert_revision : a68b5ae826731bc87ed93eb7ef326a2393053964	2007-08-10 16:14:01 -04:00
Ali Saidi	5c38668ed6	Bus: Only call end() on an stl object once in a loop ... --HG-- extra : convert_revision : 238dcd6da7577b533e52ada2107591c4e9168ebd	2007-08-10 16:14:01 -04:00
Vincentius Robby	3d40cba8d4	Port, StaticInst: Revert unnecessary changes. ... --HG-- extra : convert_revision : e6ef262bbbc5ad53498e55caac1897e6cc2a61e6	2007-08-08 14:54:02 -04:00
Vincentius Robby	13d10e844c	alpha: Make the TLB cache to actually work. ... Improve MRU checking for StaticInst, Bus, TLB --HG-- extra : convert_revision : 9116b5655cd2986aeb4205438aad4a0f5a440006	2007-08-08 14:18:09 -04:00
Gabe Black	ef32494e72	Alpha: Fix an off by one error with the tlb caching mechanism. ... --HG-- extra : convert_revision : e17f7a0d58a2e59b2e270f0827db33d0a29365e0	2007-08-07 21:51:12 -07:00
Gabe Black	0fd999ca40	Merge with head. ... --HG-- extra : convert_revision : ae7b3df573368c29a66d5b027ecad9ffb3a99104	2007-08-07 15:31:36 -07:00
Gabe Black	cd3f0646ca	X86: Added some missing parenthesis in the condition code calculation function. ... --HG-- extra : convert_revision : 663021070a4bcc795bb44e1839b8bcec686a42f0	2007-08-07 15:26:50 -07:00
Gabe Black	24541780c6	X86: Implemented and hooked in SCAS (scan string) ... Fixed the asz assembler symbol. Adjusted the condion checks to have appropriate options. Implemented the SCAS microcode. Attached SCAS into the decoder. --HG-- extra : convert_revision : 17bf9ddae6bc2069e43b076f8f83c4e54fb7966c	2007-08-07 15:25:41 -07:00
Gabe Black	d79a591608	X86: Add a format to handle string instructions which can use the repe and repne prefixes. ... --HG-- extra : convert_revision : 205fbbb947258bc0ef2915e22d5b32a3df1a1ce2	2007-08-07 15:23:01 -07:00
Gabe Black	60c61cb2b1	X86: Overhaul of ruflags to get it to work correctly. ... --HG-- extra : convert_revision : 00a36a80a1945806aac9fa7d9d6a3906465dcad2	2007-08-07 15:21:13 -07:00
Gabe Black	fb6cdf09cb	X86: Make a microcode branch microop. ... Also some touch up for ruflag. --HG-- extra : convert_revision : 829947169af25ca6573f53b9430707101c75cc23	2007-08-07 15:19:26 -07:00
Gabe Black	cae8d20633	Merge with head. ... --HG-- extra : convert_revision : 3edb9f03353b18b4c9f062bccf11e79cfb3c15f2	2007-08-04 20:27:23 -07:00
Gabe Black	30e777a5d3	X86: Implement microops and instructions that manipulate the flags register. ... --HG-- extra : convert_revision : 566841577bf4a98cac0b65292fe0f7daf89a9203	2007-08-04 20:24:18 -07:00
Gabe Black	802f13e6bd	X86: Make 64 bit unaligned accesses work as well as the other sizes. ... There is a fundemental flaw in how unaligned accesses are supported, but this is still an improvement. --HG-- extra : convert_revision : 1c20b524ac24cd4a812c876b067495ee6a7ae29f	2007-08-04 20:22:20 -07:00
Gabe Black	b9793c2506	X86: Make the open flags correct. ... --HG-- extra : convert_revision : 2dc81345176d1de247a567d1f748e2b2bd05f829	2007-08-04 20:18:20 -07:00
Gabe Black	fc6b2cceb4	X86: Make fixed register operands ignore register index extensions from the REX prefix. ... The only cases where this was the correct behavior are now handled with the "B" operand type, and doing things this way was breaking some instructions, notably a shift. --HG-- extra : convert_revision : 072346d4f541edaceba7aecc26ba8d2cd756e481	2007-08-04 20:17:31 -07:00
Gabe Black	6f3bb03a3f	X86: Implement the cmpxchg instruction. ... --HG-- extra : convert_revision : b9e172bcb9551edf65c63f26dfa07d771edf3e1e	2007-08-04 20:15:27 -07:00
Gabe Black	e410a925df	X86: Start implementing segmentation support. ... Make instructions observe segment prefixes, default segment rules, segment base addresses. Also fix some microcode and add sib and riprel "keywords" to the x86 specialization of the microassembler. --HG-- extra : convert_revision : be5a3b33d33f243ed6e1ad63faea8495e46d0ac9	2007-08-04 20:12:54 -07:00
Gabe Black	ced6cbcccf	X86: Create a base enum value for indexing into a region of the miscregs. ... This lets you index into a group of registers without having to know explicitly which one is the lowest in that group. --HG-- extra : convert_revision : e3cad25a1c5910955204c37177b049ca9834cfd9	2007-08-04 20:07:42 -07:00
Gabe Black	0e6be2a9b1	X86: Add the arch_prctl system call and fix up some microcoding. ... The arch_prctl system call is used to set and get the FS and GS segment bases. The FS segment is use for TLS, so glibc needs to be able to set it up. --HG-- extra : convert_revision : 79501491a15967a7a862add846ff88a934fb1b37	2007-08-04 20:02:41 -07:00
Nathan Binkert	df015f17a4	switching: turn on profiling after a switch if there's an event ... --HG-- extra : convert_revision : 689e5b85c47bb2aaceb7eb38c2a24a2e5b69376c	2007-08-04 16:11:11 -07:00
Nathan Binkert	7a996ccc98	switching: Remove the drain and resume code from the switching code. ... This allows us to change memory modes as well. Clean up the code while we're at it. --HG-- extra : convert_revision : fc5fee9ffd08b791f0607ee2688f32aa65d15354	2007-08-04 16:09:24 -07:00
Nathan Binkert	5a27431b96	python: use the enum values in the memory mode changing code ... --HG-- extra : convert_revision : 2e399b2b407922ad076f93d33af73e3ba4c05218	2007-08-04 16:06:19 -07:00
Nathan Binkert	300712c0d1	swig: %include all of the enums to get all of the definitions. ... (instead of %import) --HG-- extra : convert_revision : bc4a39d7be3aad59b34d55aa8dd2c28285f09db9	2007-08-04 16:05:18 -07:00
Nathan Binkert	157bd25802	python: provide access to stats ... --HG-- extra : convert_revision : 18a4e9ef21bd77ec73482557e028d535f0c1f273	2007-08-04 16:02:04 -07:00
Nathan Binkert	d8900d8478	main: return an an exit code of 1 when we exit due to a python exception. ... This requires us to not use PyRun_SimpleString, but PyRun_String since the latter actually returns a result --HG-- extra : convert_revision : 3e3916ddd7eef9957569d8e72e73ba4c3160ce20	2007-08-04 16:00:36 -07:00
Nathan Binkert	e8e1ddd530	SimpleCPU: Add some DPRINTFs ... --HG-- extra : convert_revision : 5fdd5a9595c3e5d6ce5f9e8c9af0a8e6c857551c	2007-08-04 15:56:48 -07:00
Vincentius Robby	1db9e1fb8f	port: Implement cache for port interfaces and ranges ... --HG-- extra : convert_revision : d7cbec7c277fb8f4d8846203caae36ce629602d5	2007-08-04 16:05:55 -04:00
Vincentius Robby	2898d76827	alpha: Implement a cache for recently used page table entries ... --HG-- extra : convert_revision : 1bb80d71fa91e500a68390e5dc17464ce7136fba	2007-08-04 14:25:35 -04:00
Vincentius Robby	acac5580f2	StaticInst: Fix decode cache initialization. Cache functionality was negated. ... --HG-- extra : convert_revision : fe313718dba8236f3e9bceb49f8c5efccfc06a06	2007-08-04 14:25:17 -04:00
Steve Reinhardt	3afc625975	merge from head ... --HG-- extra : convert_revision : 21f7afe2719c00744c0981212c1ee6e442238e01	2007-08-03 03:51:30 -04:00
Steve Reinhardt	62aa1d7f55	cache: get rid of obsolete params from python. ... --HG-- extra : convert_revision : cd40e0ef938ef6da1cccedf7be01c3ac5b4883fb	2007-08-03 03:51:13 -04:00
Gabe Black	121a894ce0	Merge with head. ... --HG-- extra : convert_revision : c8b066289916b3fb24bcae1e9c76e27ad4cf61b1	2007-08-02 23:30:25 -07:00
Nathan Binkert	0536d0cde9	python: Improve support for python calling back to C++ member functions. ... Add support for declaring SimObjects to swig so their members can be wrapped. Make sim_object.i only contain declarations for SimObject. Create system.i to contain declarations for System. Update python code to properly call the C++ given the new changes. --HG-- extra : convert_revision : 82076ee69e8122d56e91b92d6767e356baae420a	2007-08-02 22:50:02 -07:00
Ali Saidi	dc7a38dce7	Merge: No changes ... --HG-- extra : convert_revision : ee56f958f6b295571cf881b81380cfba3d4ce02e	2007-08-02 22:09:54 -04:00
Ali Saidi	50bceeae14	Serialize: This shouldn't have been commited, I got a little bit carried away it seems. ... --HG-- extra : convert_revision : f8d4d9f3d395d2d3db020cd016c7840876097791	2007-08-02 22:08:33 -04:00
Gabe Black	f4b89cd897	X86: Get rid of some debug warnings. ... Get rid of some warnings that were accidentally committed. --HG-- extra : convert_revision : e800dbce253f6ba759932ca47d64bf98129e4177	2007-08-02 16:28:01 -07:00
Gabe Black	fa9e4d110a	Merge with head. ... --HG-- extra : convert_revision : 7700f475caa676948175cdf126ee018b0c4ad35c	2007-08-02 15:14:36 -07:00
Gabe Black	4af5740afd	X86: Finally get the x86 initial stack frame right. ... After very carefully reading through the Linux source, I'm pretty confident I now know -exactly- how the initial stack frame is constructed, filled, and aligned. --HG-- extra : convert_revision : 3c654ade7e458bdd5445026860f11175f383a65f	2007-08-02 15:12:18 -07:00
Gabe Black	85b661e35d	X86: Fix special case with SIB index register and REX prefix. ... --HG-- extra : convert_revision : b305708a722f2a08cb55c4548c5616fcbe6c5d68	2007-08-02 15:09:12 -07:00
Nathan Binkert	4041e1ddd9	merge: no manual changes ... --HG-- extra : convert_revision : fe31a334a6db4e4ac8489738429093c90ea94925	2007-08-02 14:19:40 -07:00
Nathan Binkert	b367474916	python: fix m5.build_env variable. ... As it is now, some objects will get the incorrect value depending where they were defined. --HG-- extra : convert_revision : a11a14842f9524739cbf54a48be6ec051f371200	2007-08-02 14:12:53 -07:00
Ali Saidi	31a9114a3d	merge, no manual changes ... --HG-- extra : convert_revision : 8504bddf1f73a4186cebc03c3e52e42ea38361fc	2007-08-02 15:38:06 -04:00
Nathan Binkert	dfa147a70a	python: need to import objects to make some calls work ... --HG-- extra : convert_revision : b5eec971d76626b2f42448052ab2cb2acb652d1b	2007-08-02 12:03:35 -07:00
Nathan Binkert	5682f4f7f9	main: expose the build information as a simple command line parameter ... --HG-- extra : convert_revision : 69189c4a2e9fa9290fe51a2a43a2b08e712c395d	2007-08-02 11:59:02 -07:00
Ali Saidi	da5f62af7b	Serialization: Provide array serialization methods that work on std::vector ... --HG-- extra : convert_revision : aecdf1a7e50edbb12921991cc81df1b431ce8b38	2007-08-02 14:43:27 -04:00
Ali Saidi	c4e026daf4	Output: Make OutputDirectory::create() be able to create binary files. ... --HG-- extra : convert_revision : eae114ee5f27bb8b319df705d9b39bded185b8e8	2007-08-02 14:40:56 -04:00
Ali Saidi	acb91c2dfa	Linux Support: make sure that when we get the stack page for thread info we're doing a 64bit not ... --HG-- extra : convert_revision : c581921dd601fc72fd2d45b961c7440755b0331c	2007-08-02 14:34:58 -04:00
Ali Saidi	970261f9ce	debugSymbolTable is a global variable and only needs to be created once, not once per system ... --HG-- extra : convert_revision : 43cbfd1a58d7d728898cbfae0d7f7d9960eba178	2007-08-02 14:32:20 -04:00
Gabe Black	e719a3e4c0	Fix how the "cmd" parameter is set in se.py and remove hack in x86 process initialization code. ... --HG-- extra : convert_revision : 1fc741eea956ebfa4cef488eef4333d1f50617a6	2007-08-01 18:19:23 -07:00
Nathan Binkert	f20ba92a76	merge: mips fix to getArgument ... --HG-- extra : convert_revision : 0e97c80ca9bdd354f537bf5d036e024da0081306	2007-08-01 16:58:22 -07:00
Nathan Binkert	a3e70f4957	mips: make getArgument inline so mips will link properly ... --HG-- extra : convert_revision : 7fdbf1f35a5fcbd8704bf02aafcb3ea069626ce3	2007-08-01 16:57:29 -07:00
Gabe Black	baa1182513	Merge with head. ... --HG-- extra : convert_revision : 646d559a10706521b1918d2378d0f99ab5255c77	2007-08-01 16:00:33 -07:00
Gabe Black	458dfc8b3e	Merge with head. ... --HG-- extra : convert_revision : f677debfd636d79bc5097eb45331601d3253743d	2007-08-01 15:54:25 -07:00
Gabe Black	c032a535ab	MIPS: Files which are needed for the MIPS fix. ... --HG-- extra : convert_revision : ae710fa8e4e9f57c19cd7277b1b59efd0af40b6a	2007-08-01 15:53:39 -07:00
Gabe Black	8da3e0548e	Merge with head. ... --HG-- extra : convert_revision : 444901221e9a0b991213fbcd555f2f5cca67e91b	2007-08-01 15:12:07 -07:00
Gabe Black	5b5e2fd6cd	X86: Hide the irrelevant portions of the address components for load and store microops. ... --HG-- extra : convert_revision : a5ac6fefa09882f0833537e23f1ac0477bc89bb9	2007-08-01 14:34:59 -07:00
Ali Saidi	84cd78e96f	Merge Gabe and my changes to arch/mips/utility.hh ... --HG-- extra : convert_revision : d5a9d74ee6edf71524ba5c03fb7f054cf9722213	2007-08-01 17:05:03 -04:00
Ali Saidi	fae60c164e	Arguments: Get rid of duplicate code for the Arguments class in each architecture. ... Move the argument files to src/sim and add a utility.cc file with a function getArguments() that returns the given argument in the architecture specific fashion. getArguments() was getArg() is the architecture specific Argument class and has had all magic numbers replaced with meaningful constants. Also add a function to the Argument class for testing if an argument is NULL. --HG-- rename : src/arch/alpha/arguments.cc => src/sim/arguments.cc rename : src/arch/alpha/arguments.hh => src/sim/arguments.hh extra : convert_revision : 8b93667bafaa03b52aadb64d669adfe835266b8e	2007-08-01 16:59:14 -04:00
Gabe Black	239d124e83	MIPS: Cleaned up includes to break loops, and got rid of isa_traits.cc ... Loops of header files including each other was causing compilation to fail. To fix it, a bunch of unnecessary includes were removed, and the code in isa_traits.cc which brought a bunch of include chains together was broken up and put in proximity to the header files that delcared it. --HG-- extra : convert_revision : 66ef7762024b72bb91147a5589a0779e279521e0	2007-08-01 13:55:47 -07:00
Gabe Black	e5e5b0119d	X86: Fix for compilation bug with new cache code. ... --HG-- extra : convert_revision : 073c6db0796cd2c11b8293b382b438a2a959b821	2007-08-01 12:49:58 -07:00
Gabe Black	7da3a8e65c	Merge with head. ... --HG-- extra : convert_revision : 5bc1133c6c7a575082f060e7787b62d4080f70b0	2007-08-01 12:02:59 -07:00
Gabe Black	e42524af02	X86: Reorganize the native tracing code. ... Ignore different values or rcx and r11 after a syscall until either the local or remote value changes. Also change the codes organization somewhat. --HG-- extra : convert_revision : 2c1f69d4e55b443e68bfc7b43e8387b02cf0b6b5	2007-08-01 12:01:51 -07:00
Gabe Black	4b29d22386	X86: Get rid of initialization of R11 ... R11 is just junk after the start of exectuion because we're "returning" from an execve call and linux destroys the contents of rcx and r11 on system calls. --HG-- extra : convert_revision : 6bf69a50ce56e0355dfdd41524163874340beec0	2007-08-01 12:00:32 -07:00
Nathan Binkert	a4a5e6bc2e	Twin64_t is in base/bigint.hh ... --HG-- extra : convert_revision : 827a89c203235aea08d184cdc720d9c6fb08e4c7	2007-08-01 11:48:32 -07:00
Gabe Black	4bdabe1254	Add a flag to indicate an instruction triggers a syscall in SE mode. ... --HG-- extra : convert_revision : 1d0b3afdd8254f5b2fb4bbff1fa4a0536f78bb06	2007-07-31 17:34:08 -07:00
Gabe Black	55ade789d3	X86: Add operand type information to the fnstcw and fldw instruction placeholders. ... These are the only floating point instructions that get used in my simple hello world test. These instructions are for setting up the floating point control register. Their not being implemented doesn't affect anything because floating point isn't used. --HG-- extra : convert_revision : 4dfb9ef2a5665f034946c504978029e8799e64cd	2007-07-31 14:55:06 -07:00
Steve Reinhardt	c4c8a12186	Merge from head. ... --HG-- extra : convert_revision : af16bc685ea28e44b8120f16b72f60a21d68c1e2	2007-07-31 00:37:07 -04:00
Gabe Black	ae3e1d22fc	X86: Add decoding for x87 floating point. ... --HG-- extra : convert_revision : 08f0f4a3d77a2c5eb9b5ca0cae7d0be9a72febec	2007-07-30 17:54:01 -07:00
Gabe Black	463e8a7516	X86: Attach the "DIV" instruction implementation to the decoder. ... --HG-- extra : convert_revision : 8aef1c8d1ced2db998ed0d31241cadc17e19eadd	2007-07-30 15:44:48 -07:00
Gabe Black	595ff465e5	X86: Remove a naming conflict between the register index parameters and the "picked" register values. ... --HG-- extra : convert_revision : 7b2c1be509478153ebf396841e4cbeccee3e03d1	2007-07-30 15:44:21 -07:00
Gabe Black	77482dc439	X86: __pad0 should be a 4 byte pad, not a 4 long array of 4 byte pads. ... --HG-- extra : convert_revision : e0d5ab617bc95d5d714fa9fcdf0a448874aef886	2007-07-30 15:43:20 -07:00
Gabe Black	f02bb63894	X86: Turn on the exit_group, exit, munmap, and write syscalls. ... --HG-- extra : convert_revision : e358c18cd999a8e274108e06502c3324c2d12d3b	2007-07-30 15:42:42 -07:00
Gabe Black	43f0be5253	X86: Use an mmap base address that matches what an actual machine uses. ... --HG-- extra : convert_revision : 98521797bbc6360301b3c6a6b1b8e28236ef570e	2007-07-30 15:42:04 -07:00
Gabe Black	890e583163	X86: Set up RIP relative LEA instructions operands correctly. ... --HG-- extra : convert_revision : 820cafadd550487c0d62c5082261b0886fce4f0d	2007-07-30 15:41:08 -07:00
Gabe Black	44c3419e1a	X86: Implement unsigned divide. The non-byte version ignores rdx which it shouldn't. ... --HG-- extra : convert_revision : 07e5509fb8ed9d73c144d6f52951ebc02e7c0032	2007-07-30 15:40:39 -07:00
Gabe Black	74fcf117dd	X86: Allow RIP relative decode on -all- memory forms of operands. ... --HG-- extra : convert_revision : 8af62cda2ce1c4acfa26a028a4f7506647bc27f7	2007-07-30 15:39:25 -07:00
Gabe Black	65db30992c	X86: Take into account the regular registers and the microcode registers when decided whether or not to fold. ... --HG-- extra : convert_revision : 26feec984dec61799c4afb03a4503a53c35872c5	2007-07-30 15:38:40 -07:00
Gabe Black	9536120845	X86: Fix up the stat structure. This probably still isn't right. ... --HG-- extra : convert_revision : 2e2a22cdf3abe648c9e1309b9070cfd10fc4a8b8	2007-07-30 13:31:59 -07:00
Gabe Black	a1b193f026	X86: Hook in the new instructions. ... --HG-- extra : convert_revision : c4233001b35b52161083482841593ec28da6ff7d	2007-07-30 13:31:27 -07:00
Gabe Black	ab8ba813c9	X86: Turn on some system calls, and make the kernel version match my development machine. ... --HG-- extra : convert_revision : 2f1969a45aa82708dc4cddef09c01306f76f0a81	2007-07-30 13:30:41 -07:00
Gabe Black	9e2b1f8630	X86: Make sure FP_Base_DepTag is big enough to avoid trouble. ... --HG-- extra : convert_revision : 7e0a83d5deb7fc9aaa69b7d024ea6ae6890df133	2007-07-30 13:29:56 -07:00
Gabe Black	18be07289f	X86: Implement a stub CPUID function which is hardcode to return certain values. ... --HG-- extra : convert_revision : 4085e04fd13e834646106faa55726d07d9631f42	2007-07-30 13:29:33 -07:00
Gabe Black	dbc979b9e2	X86: Force jumps to use 64 bit operand size. ... --HG-- extra : convert_revision : 1c3685e7f4d07d5b4ded6c78b794964f51a358a9	2007-07-30 13:28:31 -07:00
Gabe Black	bae96272a1	X86: Make instructions use pick, and implement/adjust some multiplication microops and instructions. ... --HG-- extra : convert_revision : 5c56f6819ee07d936b388b3d1810a3b73db84f9c	2007-07-30 13:28:05 -07:00
Gabe Black	fad96cd0fc	X86: Make merge and pick work with high bytes. Fix a sizing issue in pick. ... --HG-- extra : convert_revision : 4ddc2ca8c23bb7e90a646329ebf27a013ac5e3d6	2007-07-30 13:26:48 -07:00
Gabe Black	0d31a41304	X86: Make register names in disassembly reflect high bytes. ... --HG-- extra : convert_revision : e2891581e5504de0a2c8e5932fd22425cafd4fc7	2007-07-30 13:26:14 -07:00
Gabe Black	31a862b8f1	X86: missed a file which adds a "fold" bit. ... --HG-- extra : convert_revision : 2c8eea425221d069a9bb888c8f18839843061899	2007-07-30 13:25:38 -07:00
Gabe Black	da84aa95a9	Make the register indices use the appropriate "fold" bit. ... --HG-- extra : convert_revision : 89e15e2ef1f709f2c09238b78f94505ce8ef146d	2007-07-30 13:25:00 -07:00
Gabe Black	d8beeff324	X86: Make disassembly use the final register index. Add bits to indicate whether or not register indexes should be "folded". ... --HG-- extra : convert_revision : 4b46e71ca91e480f6e1662b7f37b75240d6598e9	2007-07-30 13:23:33 -07:00
Gabe Black	9b5421dcba	X86: Missed a file for adding a bit to indicate that an REX prefix was present. ... --HG-- extra : convert_revision : f1bbd5165a7415d0daf27660575d30c41510f531	2007-07-30 13:20:08 -07:00
Gabe Black	4b3a20cdec	X86: Implement LEAVE ... --HG-- extra : convert_revision : c642d5018ece82c644e1cfa389b2d3dbd6ab5ffd	2007-07-30 13:19:11 -07:00
Gabe Black	e70ffb0117	X86: Add a bitfield to indicate whether or not an REX prefix was present. ... --HG-- extra : convert_revision : 9c4802f6c6e4eaab36aac900e2c7576682cb0f33	2007-07-30 13:17:34 -07:00
Gabe Black	24ac08daa4	Fix problem with tracer not being initialized. ... --HG-- extra : convert_revision : 09610ad84afa605db2d0eab9945eb9809f297182	2007-07-30 13:13:11 -07:00
Steve Reinhardt	2f93db6f95	memory system: fix functional access bug. ... Make sure not to keep processing functional accesses after they've been responded to. Also use checkFunctional() return value instead of checking packet command field where possible, mostly just for consistency. --HG-- extra : convert_revision : 29fc76bc18731bd93a4ed05a281297827028ef75	2007-07-29 20:17:03 -07:00
Gabe Black	fa86dcd1a6	Merge with head. ... --HG-- extra : convert_revision : 1cf4d998699d131c3b20eef67a3c2817af0ce439	2007-07-29 13:53:39 -07:00
Gabe Black	7309d5ee45	X86: Make logic instructions flag setting work. ... The instructions now ask for the appropriate flags to be set, and the microops do the "right thing" with the CF and OF flags, namely zero them. --HG-- extra : convert_revision : 85138a832f44c879bf8a11bd3a35b58be6272ef3	2007-07-29 13:51:40 -07:00
Gabe Black	1af50a9e8b	X86: Make arithmetic instructions set the appropriate flags. ... --HG-- extra : convert_revision : 3bdef3876c7b86bc93365edee876b74a201d625f	2007-07-29 13:50:10 -07:00
Steve Reinhardt	08474ccf68	Merge Gabe's changes from head. ... --HG-- extra : convert_revision : d00b7b09c7f19bc0e37b385ef7c124f69c0e917f	2007-07-29 13:25:14 -07:00
Steve Reinhardt	4a7d0c4b79	bus: take out response prioritization (timing was messed up). ... Also make express snoops not occupy bus (since they're magic). --HG-- extra : convert_revision : 75aa5211a59380026d1e3f122778425e48e2edcd	2007-07-29 13:24:48 -07:00
Steve Reinhardt	362ff1bceb	BsaeCPU: Get rid of some bad DPRINTFs. ... People should never put pointers in DPRINTFs; it messes up tracediffs. Plus these used the FullCPU trace flag, which is not right. --HG-- extra : convert_revision : 82ed56757da0ad947c165ba205b5f752c85c6667	2007-07-29 13:22:44 -07:00
Gabe Black	5e34c62b3b	X86: Initial stack frame fixes and constant shuffling. ... The initial stack frame for x86 is now substantially more correct. The fixes made here can be back ported to SPARC and possible the other ISAs as well. The auxiliary vector types were moved to the LiveProcess base class because they are independent of ISA. Some of the types may only apply to Linux, though, so they may have to be moved. --HG-- extra : convert_revision : 89ace35fcc8eb9586d2fee8eeccbc3686499ef24	2007-07-29 01:33:06 -07:00
Gabe Black	e5f5890365	X86: Make limm use merge and allow overriding the data size. ... --HG-- extra : convert_revision : c6057226b8ff8f272612a9d3bf7d1d9ba90c819b	2007-07-29 01:30:28 -07:00
Gabe Black	b6395da4ce	X86: Fix register ordering. ... The correct order is unintuitively rax, rcx, rdx, rbx, etc, not rax, rbx, rcx, rdx. --HG-- extra : convert_revision : 3abe6a723a6e30becfe34f8da707ea2ff5d4df77	2007-07-29 01:28:36 -07:00
Gabe Black	33847f8c83	X86: return -return_value.value() on failure. ... --HG-- extra : convert_revision : d8e1486ff075b2917be62a0008f83fd6c9e4c09a	2007-07-29 01:27:34 -07:00
Gabe Black	d995575342	X86: Fix popa and push with the stack pointer. ... POPA used st instead of ld, and it didn't skip rsp. push rsp needs to store the -original- value of the stack pointer. --HG-- extra : convert_revision : 376370c99b6ab60fb2bc4cd4f0a6dce71153ad06	2007-07-29 01:26:47 -07:00
Gabe Black	3dcd848ec3	X86: Fix a bug with merge ... Merge was returning the value to merge in, not the actual result of the merge. --HG-- extra : convert_revision : 230b4b5064037d099ae7859edabdf5be84603849	2007-07-29 01:24:57 -07:00
Gabe Black	dc86f3229c	X86: Fix a comment and adjust the stack base address. ... The stack base on my development machine starts one page below where it needs to. I don't know why it does, but I've duplicated it in m5. --HG-- extra : convert_revision : c4783ba885b90f17e843f61e07af0bc3330a74bc	2007-07-28 21:18:53 -07:00
Gabe Black	fe46e28b14	Merge with head. ... --HG-- extra : convert_revision : 3c1ff2585c9b20649792344b4180f6d82cef9c1b	2007-07-28 21:04:45 -07:00
Gabe Black	e996ff7497	X86: Fix up auxiliary vectors. ... The type constants should go into an architecture independent spot since they are universal to all Linux elf binaries. The right value for some of the vectors needs to be determined. Also, x86 does not store argc or argv_array_base in registers like some other architectures. --HG-- extra : convert_revision : 8d3f6a3e028d881d3c41e8ddf4f29d25738b529c	2007-07-28 20:33:42 -07:00
Gabe Black	8dd7700482	Turn the instruction tracing code into pluggable sim objects. ... These need to be refined a little still and given parameters. --HG-- extra : convert_revision : 9a8f5a7bd9dacbebbbd2c235cd890c49a81040d7	2007-07-28 20:30:43 -07:00
Steve Reinhardt	aaf59949e5	AtomicSimpleCPU: fix inadvertent loss of endian conversion on read. ... --HG-- extra : convert_revision : 367bf2431bf4f4eb7c4d5723816e5db6f7233aed	2007-07-28 18:00:05 -07:00
Nathan Binkert	142362b703	merge whitespace changes ... --HG-- extra : convert_revision : 20e8aa51935dc23ac3c7e6da2cb7a4e62c9a3a7c	2007-07-28 17:06:32 -07:00
Nathan Binkert	c27e23f2e8	style: Check/Fix whitespace on SCons files ... --HG-- extra : convert_revision : 46e6b2dd8e1984cbab0ea24c94760794734c0f95	2007-07-28 16:49:20 -07:00
Steve Reinhardt	8705b0799b	packet: get rid of unused intersect() function. ... --HG-- extra : convert_revision : f0a2947ccc49e0d18bc17a59371fa396d9ebd6c0	2007-07-27 12:46:55 -07:00
Steve Reinhardt	0cbcb715e0	cache/memtest: fixes for functional accesses. ... --HG-- extra : convert_revision : 688ba4d882cad2c96cf44c9e46999f74266e02ee	2007-07-27 12:46:45 -07:00
Steve Reinhardt	01c9d34a0b	cache: Get rid of unused variable. ... --HG-- extra : convert_revision : 394adc12fbd7ea10280a1b8d6bc3cb15ee019f27	2007-07-27 03:51:15 -04:00
Nathan Binkert	f0fef8f850	Merge python and x86 changes with cache branch ... --HG-- extra : convert_revision : e06a950964286604274fba81dcca362d75847233	2007-07-26 23:15:49 -07:00
Gabe Black	d4e69c006b	Merge with head. ... --HG-- extra : convert_revision : e4be9d5f2ce8e3252958e2c5e03710b0bf9755c7	2007-07-26 22:13:48 -07:00
Gabe Black	d1e533a1e2	X86: Fix argument register indexing. ... Code was assuming that all argument registers followed in order from ArgumentReg0. There is now an ArgumentReg array which is indexed to find the right index. There is a constant, NumArgumentRegs, which can be used to protect against using an invalid ArgumentReg. --HG-- extra : convert_revision : f448a3ca4d6adc3fc3323562870f70eec05a8a1f	2007-07-26 22:13:14 -07:00
Gabe Black	876849724d	X86: Hook in shift and rotate by one instructions, and NOT. ... --HG-- extra : convert_revision : b3ab74e09f5cd02671cc6425c8cb8638bd58cbee	2007-07-26 22:10:59 -07:00
Gabe Black	edaaf1ebf1	X86: Fix pc relative versions of add and subtract. ... --HG-- extra : convert_revision : c7e578aae8d36aa5d279fc27d6d7d28ed0a54181	2007-07-26 22:10:21 -07:00
Gabe Black	647a3270d1	X86: Implement rotate-by-one instructions, and make register rotates use registers. ... --HG-- extra : convert_revision : 701691951688ecefdc6450d31076b45e9af15324	2007-07-26 22:09:41 -07:00
Gabe Black	9e975a7e08	X86: Implement shift-by-one instructions, and make register shifts use registers. ... --HG-- extra : convert_revision : ce4af3e56b45821e0a8b27f288b532d2f9dd3336	2007-07-26 22:09:24 -07:00
Gabe Black	c0670187c5	X86: Add functions to read and write to an exec context. ... These functions take care of calling the thread contexts read and write functions with the right sized data type, and handle unaligned accesses. --HG-- extra : convert_revision : b4b59ab2b22559333035185946bae3eab316c879	2007-07-26 22:08:35 -07:00
Gabe Black	57428b8b0b	X86: Fix carry calculation for subtraction based microops. ... The carry flag should be calculated using the -complement- of the second operand, not it's negation. The carry in which is part of computing the 2's complement may induce a carry, but if you've already caused the carry before you get the carry computing logic involved, it will miss it. --HG-- extra : convert_revision : 318cf86929664fc52ed9e023606a9e892eba635c	2007-07-26 22:06:30 -07:00
Gabe Black	749ed15b60	Add functions for mmap and brk. ... --HG-- extra : convert_revision : 3d0340a2aae87b3462d6562b34ac7e02c685c1ef	2007-07-26 22:04:33 -07:00
Gabe Black	7d826f632c	Implement NOT ... --HG-- extra : convert_revision : 09cbed6332224d06644d401f21178eb7914993df	2007-07-26 22:03:19 -07:00
Steve Reinhardt	6b73ff43ff	Have owner respond to UpgradeReq to avoid race. ... --HG-- extra : convert_revision : 30916fca6978c73d8a14558f2d7288c1eab54ad4	2007-07-26 17:04:17 -07:00
Steve Reinhardt	c3bf59dcb9	Add downward express snoops for invalidations. ... --HG-- extra : convert_revision : 4916fa9721d727d8416ad8c07df3a8171d02b2b4	2007-07-26 17:04:17 -07:00
Steve Reinhardt	f1b5c8fb57	Continue snooping after a writeback is encountered. ... --HG-- extra : convert_revision : 8411338a6c0fdd7072dd32bdffacdace62d5de90	2007-07-26 17:04:16 -07:00
Steve Reinhardt	58250b8e5f	bus: Fix default port handling. ... --HG-- extra : convert_revision : 121b6e31cddff17c51fc4f3df20e7e2bde87d04f	2007-07-26 17:04:12 -07:00
Nathan Binkert	19c01e82b1	Add a new SCons option called EXTRAS that allows you to include stuff in ... the build process that is outside of the main M5 tree. --HG-- extra : convert_revision : 6edc4fbc58240f83b59c7b5707c0390cdb85d9ec	2007-07-25 18:21:11 -07:00
Steve Reinhardt	c1097d06f7	Can't block on memInhibit packets ... (now that bus no longer filters them for us). --HG-- extra : convert_revision : 34e7eaf5ee1e739f5557a2d417e569ed2ceb14b3	2007-07-25 07:47:37 -07:00
Steve Reinhardt	de52eebd3b	Integrate snoop loop functions into their respective call sites. ... Also some additional cleanup of Bus::recvTiming(). --HG-- extra : convert_revision : 156814119f75d04c2e954aec2d7ed6fdc186c26f	2007-07-24 22:37:41 -07:00
Steve Reinhardt	d094f9cf27	Don't delete request at target... requester still needs it. ... --HG-- extra : convert_revision : 76377ca2e4d7ea70d1d54d325a63ce710e260b93	2007-07-24 22:36:10 -07:00
Gabe Black	26b1c455e0	Merge with head. ... --HG-- extra : convert_revision : 4a34b3f91c4fc90055596245ae3efec45ea33888	2007-07-24 15:48:40 -07:00
Gabe Black	02c39000bf	Hook in a bunch of new instructions, fix a few minor bugs, and expand out one of the prefix multiplexed opcode groups. ... --HG-- extra : convert_revision : b5afd54a180a8fbdf9a892b1a2316fcf0d11afc6	2007-07-24 15:43:38 -07:00
Gabe Black	93365f7d1a	Add a tgt_iovec structure to support writev, change the name of X86Linux to X86Linux64, add some syscalls. ... --HG-- extra : convert_revision : 9c13e9c68f331fe6c4a9abd96f7aee0f064101fc	2007-07-24 15:42:11 -07:00
Gabe Black	4bb1c5ba0c	Add a special case for "test" which needs an immediate even though everything else with it's opcode doesn't. ... Also made some spacing consistent. --HG-- extra : convert_revision : 72a317f29c11705782e19840bef24354214d3143	2007-07-24 15:37:16 -07:00
Gabe Black	97c4258383	The groups of instructions hanging off opcode 71h, 72h, and 73h all need a byte immediate ... --HG-- extra : convert_revision : 9559047adfec1490c2d40065442a579549624fcc	2007-07-24 15:19:02 -07:00
Gabe Black	69f4a6dc86	Make the shift and rotate microops mask the shift/rotate amount correctly. ... --HG-- extra : convert_revision : 31c5d3fa8ef0d37494d0e35cef31be6056d5d93f	2007-07-24 15:10:53 -07:00
Gabe Black	15f57bd7cb	Fix immediate shifts. Implement register shifts. ... --HG-- extra : convert_revision : 0b83422ad3c190021e46cada07e64d8d57d29859	2007-07-24 15:10:20 -07:00
Gabe Black	66911a1fab	Fix immediate rotates and add register ones. ... --HG-- extra : convert_revision : a6b9cee59019ea0f906c8a8e76eeb2cd73093671	2007-07-24 15:08:56 -07:00
Gabe Black	d961846e8c	Clean out part of an old comment. ... --HG-- extra : convert_revision : 6a6b2a06576ebe7383f7ce0e4e9f96bc96b84b56	2007-07-24 15:08:09 -07:00
Gabe Black	340ce8e680	Implement cmov. ... --HG-- extra : convert_revision : 2e92623b53c1fe8b4da3fef3486c0dcd8d5ef9f5	2007-07-24 15:07:35 -07:00
Gabe Black	28614addff	Implement cdqe and cqo, which are also called cbw and cwde, and cwd and cdq respectively, depending on the operand size. ... --HG-- extra : convert_revision : 67ac035c68608d7260c21ce32009b344f3834e46	2007-07-24 15:07:03 -07:00
Gabe Black	f8f7f994b8	Implement setcc. ... --HG-- extra : convert_revision : 7a47b9971fe9e4ac638b275fb56fdcba08c2d671	2007-07-24 15:05:17 -07:00
Gabe Black	1cec0a3249	Get rid of an old comment. ... --HG-- extra : convert_revision : 1b86a7f60489bc65a03919b27afd4dfbe4e09bba	2007-07-24 15:04:53 -07:00
Gabe Black	7e52393432	Get rid of an old comment ... --HG-- extra : convert_revision : 4d626721ad54af9cbf5b0c07a3a6e8a05e4e9ab5	2007-07-24 15:03:43 -07:00
Steve Reinhardt	1f9ea6e122	A couple more minor bug fixes for multilevel coherence. ... --HG-- extra : convert_revision : 370f9e34911157765be6fd49e826fa1af589b466	2007-07-23 22:28:40 -07:00
Nathan Binkert	abc76f20cb	Major changes to how SimObjects are created and initialized. Almost all ... creation and initialization now happens in python. Parameter objects are generated and initialized by python. The .ini file is now solely for debugging purposes and is not used in construction of the objects in any way. --HG-- extra : convert_revision : 7e722873e417cb3d696f2e34c35ff488b7bff4ed	2007-07-23 21:51:38 -07:00
Gabe Black	ecf2621f4f	Implement pusha, popa, three operand imul, hook them into the decoder, and clean up the decoder a little. ... --HG-- extra : convert_revision : c1b8f0f433f629e4104e2b04addcdaabf57595e3	2007-07-23 11:20:57 -07:00
Steve Reinhardt	97f7ee2e50	Fix WriteReq/StoreCondReq setting in O3. ... --HG-- extra : convert_revision : b41571535f3d1f78df3cb6e48c16de5c7549d87f	2007-07-23 08:18:51 -07:00
Steve Reinhardt	82e2a35576	Replace lowerMSHRPending flag with more robust scheme ... based on following Packet senderState links. --HG-- extra : convert_revision : 9027d59bd7242aa0e4275bf94d8b1fb27bd59d79	2007-07-22 21:43:38 -07:00
Gabe Black	85f9415a67	Make the operand size reflect the size specifier on the operand tags, and implement NEG ... --HG-- extra : convert_revision : da73ed6820d57f083c18f44b2fa868fc0976dd16	2007-07-23 01:07:49 +00:00
Steve Reinhardt	d5c74657c9	Merge more changes in from head. ... --HG-- extra : convert_revision : 8f170f2754eccdb424a35b5b077225abcf6eee72	2007-07-22 08:10:59 -07:00
Steve Reinhardt	1c2d5f5e64	Replace DeferredSnoop flag with LowerMSHRPending flag. ... Turns out DeferredSnoop isn't quite the right bit of info we needed... see new comment in cache_impl.hh. --HG-- extra : convert_revision : a38de8c1677a37acafb743b7074ef88b21d3b7be	2007-07-22 08:09:24 -07:00
Steve Reinhardt	03730edc45	Merge Gabe's changes with mine. ... --HG-- extra : convert_revision : f50ed42e7acb3f11e610fd6976eaa8df0c6ba2ab	2007-07-22 10:40:45 -04:00
Steve Reinhardt	1edd143b68	A few minor non-debug compilation issues. ... --HG-- extra : convert_revision : d59a5cad6187a2229dddd1a48282ebd2923d1d8d	2007-07-22 03:07:26 -04:00
Gabe Black	2cd454d102	Add the "open" syscall. ... --HG-- extra : convert_revision : d405ed5d3738639809dd2887955db9253138ccbb	2007-07-22 02:43:03 +00:00
Gabe Black	47b0242618	Fixed immediate byte accounting bug. ... --HG-- extra : convert_revision : ee5275da14a2923b9a525ae5b5c582c15df4608a	2007-07-22 02:34:52 +00:00
Gabe Black	bff4f765f5	Fixed displacement size bug. ... --HG-- extra : convert_revision : c39249ef598c1bd555098d688381dc62541a07c0	2007-07-22 02:23:03 +00:00
Gabe Black	f7ff068b30	Implemented and hooked in xchg, rotate with carry, and ret instructions ... --HG-- extra : convert_revision : a8e67b0ab4072308f01e0df7f7ee05b31f605a35	2007-07-21 19:29:39 -07:00
Gabe Black	ee6fbdc28b	Implement rotate with carry microops. ... --HG-- extra : convert_revision : 1d7ff6611e5b4766a5257c1e73681fabbe5f6d76	2007-07-21 19:27:38 -07:00
Steve Reinhardt	92ce2b5974	Deal with invalidations intersecting outstanding upgrades. ... If the invalidation beats the upgrade at a lower level then the upgrade must be converted to a read exclusive "in the field". Restructure target list & deferred target list to factor out some common code. --HG-- extra : convert_revision : 7bab4482dd6c48efdb619610f0d3778c60ff777a	2007-07-21 18:18:42 -07:00
Steve Reinhardt	9117860094	Several more fixes for multi-level timing coherence. ... - Add "deferred snoop" flag to Packet so upper-level caches can distinguish whether lower-level cache request was in-service or not at the time of the original snoop. - Revamp response handling to properly handle deferred snoops on non-cache-fill requests (i.e. upgrades). - Make sure forwarded writebacks are kept in write buffer at lower-level caches so they get snooped properly. --HG-- extra : convert_revision : 17f8a3772a1ae31a16991a53f8225ddf54d31fc9	2007-07-21 13:45:17 -07:00
Gabe Black	fc1b7d62b7	Fixed the distinction between far and near versions of jmp, call and ret. Implemented some shifts, rotates, and pushes. ... --HG-- extra : convert_revision : fcb06189ff213e82da16ac43231feb308cb3a285	2007-07-20 23:16:03 -07:00
Gabe Black	009df5ff1e	Fixed line number accounting ... --HG-- extra : convert_revision : 4c046493b98ce4a766c2121710d70650cb6a801e	2007-07-20 23:12:26 -07:00
Gabe Black	75f6c6a016	Implement UD2 and replace the place holder in the decoder. ... --HG-- extra : convert_revision : 16d0d2b2ddad8759698fa4aa668c22063307c72b	2007-07-20 18:27:02 -07:00
Gabe Black	8dd93f32e4	Make the "name" function const. ... --HG-- extra : convert_revision : eb71bc3edd92a544a5333786635fce550aaef233	2007-07-20 18:24:46 -07:00
Gabe Black	9093cb79a1	Implement adc and sbb instructions and microops. ... --HG-- extra : convert_revision : a2d3068c5b487f4fa7bf5c9cebba7753bc390bfa	2007-07-20 17:17:11 -07:00
Gabe Black	c3669b8925	Implement the rest of the conditional jump instructions and hook them into the decoder. ... --HG-- extra : convert_revision : 8d1d6abce29371def560e1c3f31dabb4de01366f	2007-07-20 17:02:39 -07:00
Gabe Black	231cc3effb	Make the decoder take advantage of the new "B" operand format which takes a register index from the opcode itself. ... --HG-- extra : convert_revision : 35f9be6559ee9833049eda1817982efdde7082be	2007-07-20 16:48:59 -07:00
Gabe Black	1ed6a8ed79	Define and fill out a lot of different instructions and instruction versions. Added two of the shift microops. ... --HG-- extra : convert_revision : 0b76953dbb1dc3366242d4d209cccebde86bbe4e	2007-07-20 16:39:07 -07:00
Gabe Black	705a22b999	Hook in newly implemented instructions. ... --HG-- extra : convert_revision : 53319d2363211af407dabaa2b63ad8a4df09c369	2007-07-20 15:05:37 -07:00
Gabe Black	dfcb2ffa46	Comment, implement, fix, and trim the move microassembly. ... --HG-- extra : convert_revision : aa5ee7270e740bfbe42e70c4dfccc4c91ecacb33	2007-07-20 15:04:41 -07:00
Gabe Black	fcc23891bb	Implement jnbe. ... --HG-- extra : convert_revision : cdbf1ff5ed3a63787cbd2187a8a3455a41cc5085	2007-07-20 15:03:36 -07:00
Gabe Black	79b3208aa5	Appended _NEAR to the near version of call and return. ... --HG-- extra : convert_revision : 70adb38d59ff7b5d103e58a9f0773dfb911fec6d	2007-07-20 15:03:03 -07:00
Gabe Black	f09847c7a6	Make load and store ops use the appropriate sized data access. ... --HG-- extra : convert_revision : 6b808586fab10ca433ef04b062bf701b906634b9	2007-07-20 15:02:09 -07:00
Gabe Black	d926de462a	Implement the increment and decrement instructions, and the two operand form of signed multiplication. ... --HG-- extra : convert_revision : d87df4b1b5470bed1d963dfe8e2ffa1403718342	2007-07-20 14:59:14 -07:00
Gabe Black	ec5f66190e	Fix code that computes displacement size. ... --HG-- extra : convert_revision : a9be3eb2b90b88086936aeb4dcf87ec7b58a48cb	2007-07-20 14:57:34 -07:00
Gabe Black	5d882984d1	Add a bitfield to decode based on what prefixes are used. ... --HG-- extra : convert_revision : 7ff4998b3249ccfe86ae9cbcc63fb910683707f5	2007-07-20 14:57:04 -07:00
Gabe Black	dcfaa348b1	Add a parameter type to read a register index from the opcode itself. ... --HG-- extra : convert_revision : d2b5468ebf5df5a6ccadb57a30c52c8d16417b9a	2007-07-20 14:55:16 -07:00
Gabe Black	ee22bcd609	Fix function which calculates the carry flag. ... --HG-- extra : convert_revision : aeb4f2d4c3936089421dbe80647f28ae36178283	2007-07-20 14:54:17 -07:00
Gabe Black	0baae59c09	Fix carry flag for subtracts, and clean up code slightly. ... --HG-- extra : convert_revision : 668f5d5aeba888488b41284de6c72a0d055c4ef4	2007-07-20 14:53:38 -07:00
Gabe Black	0781609693	Fixed width parameter and provided a parameter to flip the carry bit on subtract. ... --HG-- extra : convert_revision : d01bb791b000a2fdfc8600f8fb2f8aadd52b0b63	2007-07-20 14:52:44 -07:00
Gabe Black	cfadef74d1	x86 fixes ... Make the emulation environment consider the rex prefix. Implement and hook in forms of j, jmp, cmp, syscall, movzx Added a format for an instruction to carry a call to the SE mode syscalls system Made memory instructions which refer to the rip do so directly Made the operand size overridable in the microassembly Made the "ext" field of register operations 16 bits to hold a sparse encoding of flags to set or conditions to predicate on Added an explicit "rax" operand for the syscall format Implemented syscall returns. --HG-- extra : convert_revision : ae84bd8c6a1d400906e17e8b8c4185f2ebd4c5f2	2007-07-19 15:15:47 -07:00
Gabe Black	09f056a1ef	Check for the two opcode prefix correctly and add in some instructions. ... --HG-- extra : convert_revision : 751e54843f5c81b81529050a1ae9d46d07c36e97	2007-07-18 17:51:05 -07:00
Gabe Black	f6d326d6fc	Hook near returns into the decoder. ... --HG-- extra : convert_revision : b38d4417552991e44f5d1de1f35d5d1ad8f32340	2007-07-18 17:48:16 -07:00
Gabe Black	dbf361128a	Implement near returns. ... --HG-- extra : convert_revision : 3d6e8a976d31cb016a4b78200716b0ece155137a	2007-07-18 17:47:40 -07:00
Gabe Black	99310a1d93	Make instructions that conditionally set registers set them to their old value if they don't actually execute. ... --HG-- extra : convert_revision : 36e63dd0c6ac1a3e1133c7985cf5507b83e9ee45	2007-07-18 17:46:38 -07:00
Gabe Black	776283cff8	Fix the overload which prints ExtMachInst in X86. ... --HG-- extra : convert_revision : 2ef8ee71999f36b09270ba9526c2846beda65051	2007-07-18 17:45:43 -07:00
Gabe Black	05a33a443f	Make store microops actually store instead of load. ... --HG-- extra : convert_revision : fe90f8adc96dd0e680cfa45e4c510a906046ae3d	2007-07-18 17:45:06 -07:00
Gabe Black	e209fce9de	Fix a comment to refer to the right type of instruction. ... --HG-- extra : convert_revision : dd441d8fbaed1ed8b2b66e3ad0275009bd4dcef4	2007-07-18 17:44:12 -07:00
Gabe Black	17f3da6c29	Fix the panic in the "error" format for x86, ... --HG-- extra : convert_revision : bd0715b5b63665f9160082d67c5b5d90d2405c5c	2007-07-18 17:43:30 -07:00
Gabe Black	6c54b654a8	Implement some forms of add. ... --HG-- extra : convert_revision : adbff2e9b9952ec09853cc43d40243e7262410a7	2007-07-18 16:33:56 -07:00
Gabe Black	bafb7ee5c1	Fix the operand types in a section of the decoder. ... --HG-- extra : convert_revision : c37600fd65b44817eed2ba653f9d4f08a9869874	2007-07-18 16:26:52 -07:00
Gabe Black	b949458d4c	Make the data size used by regops overridable in the microassembly. ... --HG-- extra : convert_revision : 84d850aa5340c9d02d03502704b063215f6e2140	2007-07-18 16:26:17 -07:00
Gabe Black	387f00e3dd	Fill out the miscreg file and add types to miscregs.hh ... --HG-- extra : convert_revision : 865432256518c4340d9f319bdd9b7d160dc656a0	2007-07-18 16:12:39 -07:00
Gabe Black	5cca5ca3d9	Hook x86 nop into the decoder. ... --HG-- extra : convert_revision : 26f765ecf74a0bb6a1ec89816f1d630a1a8e4553	2007-07-18 16:11:52 -07:00
Gabe Black	d21c16fd37	Fix a compilation error for SubBitUnions, ... --HG-- extra : convert_revision : aad9388afe81ba6541d0b18fa9777e6ffcfd871c	2007-07-18 16:11:16 -07:00
Gabe Black	3bd42af99e	Implement the x86 nop to be a "fault" microop which returns "NoFault". ... --HG-- extra : convert_revision : 1b446def756f1d0f80631db944d1cc41be95efbd	2007-07-18 16:10:44 -07:00
Gabe Black	dffc40ff62	Add a generateDisassembly function to the MicroFault StaticInst. ... --HG-- extra : convert_revision : 73811bf99b26fad413c9b84a54f44e3763ff1835	2007-07-18 16:09:35 -07:00
Gabe Black	6fbcb225af	Make name, isMachineCheckFault, and isAlignmentFault const. ... --HG-- extra : convert_revision : a27e0cbdfcb2a5fdc5979686f887cec7d106542b	2007-07-18 16:09:00 -07:00
Gabe Black	85f32920fb	Calculate the correct address size. ... --HG-- extra : convert_revision : 6bd9d5a01ba6600781e3678e0403dca524fb2cba	2007-07-17 20:54:55 -07:00
Gabe Black	e524240d68	Make disassembled x86 register indices reflect their size. ... This doesn't handle high byte register accesses. It also highlights the fact that address size isn't actually being calculated, and that the size a microop uses needs to be overridable from the microassembly. --HG-- extra : convert_revision : d495ac4f5756dc55a5f71953ff6963b3c030e6cb	2007-07-17 18:12:33 -07:00
Gabe Black	2e80f71dcd	Implemented jnz. ... --HG-- extra : convert_revision : ea169ad68acbb3383443586b783b831b3a9eecf9	2007-07-17 16:55:33 -07:00
Gabe Black	62ffc71fab	Use limm to set up immediate value for subtract instruction. ... --HG-- extra : convert_revision : f94e391e36a47c2f5222f30d7e28f48f7875db58	2007-07-17 16:50:13 -07:00
Gabe Black	d77d4c04b7	Implement the jz instruction. ... --HG-- extra : convert_revision : 7c0bd7ce244f724ac03bbb5fdf770c7a3eba78b4	2007-07-17 15:36:45 -07:00
Gabe Black	c4004482a5	Make "test" set some condition codes. ... It still needs to zero the overflow and carry flags to be correct. --HG-- extra : convert_revision : 73cb3a55f7b4234389d9355f5ad45da6aaaa6c60	2007-07-17 15:35:34 -07:00
Gabe Black	a6757095c3	Add in support for condition code flags. ... Some microops can set the condition codes, and some of them can be predicated on them. Some of the codes aren't implemented because it was unclear from the AMD patent what they actually did. They are used with string instructions, but they use variables IP, DTF, and SSTF which don't appear to be documented. --HG-- extra : convert_revision : 2236cccd07d0091762b50148975f301bb1d2da3f	2007-07-17 15:33:18 -07:00
Gabe Black	cf846d5205	Add in operand which holds the condition code bits of the flag register. ... --HG-- extra : convert_revision : 416052f41fccc8286b3bdbe8d559512a761224f2	2007-07-17 15:28:48 -07:00
Gabe Black	bbf7163dd9	Add symbols for each of the flags a microop could set and each condition it could check. ... --HG-- extra : convert_revision : 1f542b8aadfd5146539cadef631b49d77f578472	2007-07-17 15:27:28 -07:00
Gabe Black	cbc24d6600	Actually include miscregs.hh ... --HG-- extra : convert_revision : 6ebf906d2211b94f28c173f0d2da91bd446fcb2c	2007-07-17 13:30:23 -07:00
Gabe Black	b0643a08a3	Create a file to describe misc registers. ... Define bitfields, indices, etc. --HG-- extra : convert_revision : 8fffdc4cf796d304b12b317d8bddf5685bd50cf4	2007-07-17 13:29:40 -07:00
Gabe Black	8f3153ffb3	Create a file of functions for computing condition codes. ... These haven't been very thuroughly tested, so use at your own risk. --HG-- extra : convert_revision : 938885d36fea4a99f8228cdf195a0e0a38dd9031	2007-07-17 13:28:03 -07:00
Gabe Black	aad11bf879	Add a spot for the condition code portion of the flag register. ... This is stored in the integer register file so that it can be renamed, but it should be a misc reg. --HG-- extra : convert_revision : eee48f24dd80b145f14427482047c4d8af2521ab	2007-07-17 13:26:06 -07:00
Gabe Black	13ccac1a3c	Add a conversion constructor so a bitunion can be initialized to a value. ... Previously, the bitunion would need to be declared and then assigned to separately. --HG-- extra : convert_revision : d229bd83bc7baeca2259d4e7b080f359915015f3	2007-07-17 13:23:42 -07:00
Steve Reinhardt	a67a0025b3	Make sure responses never get blocked. ... --HG-- extra : convert_revision : 29f359d743994a94dc403aa0621ba72cd137d1a1	2007-07-17 08:15:23 -07:00
Steve Reinhardt	a25f3ac67f	Forward cache-to-cache responses through other caches. ... --HG-- extra : convert_revision : 5b6a02255bccd98b00949703cf4ba4b221553cea	2007-07-17 06:33:28 -07:00
Steve Reinhardt	ff13827ccb	Assert that an mshr has a target in getTarget(). ... --HG-- extra : convert_revision : 08091670fc319876012ed139fcd2584c364a980c	2007-07-17 06:23:11 -07:00
Steve Reinhardt	f67c8b33cc	Fix bug with timing snoop upcalls to MemTest object. ... --HG-- extra : convert_revision : 1940a5d231b4f856cf69578f68ea98435824dbd8	2007-07-15 21:03:12 -07:00
Steve Reinhardt	884807a68a	Fix up a bunch of multilevel coherence issues. ... Atomic mode seems to work. Timing is closer but not there yet. --HG-- extra : convert_revision : 0dea5c3d4b973d009e9d4a4c21b9cad15961d56f	2007-07-15 20:11:06 -07:00
Steve Reinhardt	f790f34fe3	Make Bus::findPort() a little more useful. ... Move check for loops outside, since half the call sites end up working around it anyway. Return integer port ID instead of port object pointer. --HG-- extra : convert_revision : 4c31fe9930f4d1aa4919e764efb7c50d43792ea3	2007-07-15 20:09:03 -07:00
Steve Reinhardt	9172876dd7	Fix problem with unset max_loads in memtest. ... Also make default 0, and make that mean run forever. --HG-- extra : convert_revision : 3e60a52b1c5e334a9ef3d744cf7ee1d851ba4aa9	2007-07-15 14:32:55 -07:00
Gabe Black	873b762d4b	Move bitunion code into it's own file. ... --HG-- extra : convert_revision : 8d55ca9645ee4e357b7f4595435542eb72490331	2007-07-14 17:28:26 -07:00
Gabe Black	4f7809d5e6	Pull some hard coded base classes out of the isa description. ... --HG-- rename : src/arch/x86/isa/base.isa => src/arch/x86/isa/outputblock.isa extra : convert_revision : 7954e7d5eea3b5966c9e273a08bcd169a39f380c	2007-07-14 17:14:19 -07:00
Steve Reinhardt	15a51d0cae	Add CacheRepl trace flag and move a couple DPRINTFs to it. ... --HG-- extra : convert_revision : 31724d19ebdf2cdc2a2bafff83d17845b3a0b183	2007-07-14 13:28:52 -07:00
Steve Reinhardt	abd194df5c	Move a couple of DPRINTFs from Cache to CachePort. ... --HG-- extra : convert_revision : 55a0d26660aeb8f63b41897d53e6b2d1f0a163be	2007-07-14 13:16:58 -07:00
Steve Reinhardt	3b4ff75939	Fix bug in copying packet with static data pointer. ... --HG-- extra : convert_revision : 2fcf99f050d73e007433c1db2475f2893c5961a0	2007-07-14 13:14:53 -07:00
Steve Reinhardt	288f9cf7d2	Merge from head. ... --HG-- extra : convert_revision : f7b3700762b796d44f99aef05783db1ee9c7412e	2007-07-14 12:23:47 -07:00
Steve Reinhardt	e5ecfa2745	Disable PrintThreadInfo since it causes a panic when using VPtr. ... See Flyspray #281. --HG-- extra : convert_revision : 199ef802bcabed09f6ea6922c3a3954fea161190	2007-07-14 12:22:04 -07:00
Steve Reinhardt	c2ee69d687	Make NO_FAST_ALLOC compile. ... --HG-- extra : convert_revision : 80579a61eb8d220e75cdee11bc09ca985c8fd85c	2007-07-14 12:12:46 -07:00
Steve Reinhardt	a51e16dc89	Merge of DPRINTF fixes from head. ... --HG-- extra : convert_revision : f99a33b2df6a6c5592856d17d00e73ee83267442	2007-07-14 12:09:37 -07:00
Steve Reinhardt	7cd6c7ee05	Fix & tweak DPRINTFs for tracediff w/new cache code. ... Note that we should *not* print pointer values in DPRINTFs as these needlessly clutter tracediff output. --HG-- extra : convert_revision : 25a448f1b3ac8d453a717a104ad6dc0112fb30bb	2007-07-14 11:48:30 -07:00
Steve Reinhardt	4738649e32	Delete packets when we're done with them. ... --HG-- extra : convert_revision : b8894d26e1ca7a6c9b736500accdaa53bfb09558	2007-07-03 00:40:31 -04:00
Steve Reinhardt	4b68652c87	Couple more minor bug fixes for FS timing mode. ... src/cpu/simple/timing.cc: Fix another SC problem. src/mem/cache/cache_impl.hh: Forgot to call makeTimingResponse() on uncached timing responses. --HG-- extra : convert_revision : 5a5a58ca2053e4e8de2133205bfd37de15eb4209	2007-07-02 13:57:45 -07:00
Steve Reinhardt	e9c04dad60	Fix a couple LL/SC bugs that only affected timing mode. ... src/cpu/simple/timing.cc: Fix swap/stq_c command bug. src/mem/packet.cc: Fix incorrect LoadLockedReq command response field. --HG-- extra : convert_revision : 7a4523be900bc2c9b1bdf2d372ce55f89ae58ae5	2007-07-02 09:26:36 -07:00
Steve Reinhardt	ffd697e149	bus.cc: ... Fix atomic timing issue. src/mem/bus.cc: Fix atomic timing issue. --HG-- extra : convert_revision : a22ff80cd75f83c785b0604c2a4fde2e2e9f71ef	2007-07-02 01:02:35 -07:00
Steve Reinhardt	3ad761bc8e	Make CPU models use new LoadLockedReq/StoreCondReq commands. ... --HG-- extra : convert_revision : ab78d9d1d88c3698edfd653d71c8882e1272b781	2007-06-30 20:35:42 -07:00
Steve Reinhardt	5e59739416	Don't propagate snoops across bridges. Wouldn't work anyway. ... --HG-- extra : convert_revision : af29fc7d0c134f5e89dd2e814c819151350fcb38	2007-06-30 18:03:17 -07:00
Steve Reinhardt	07f091d6ed	Get rid of remaining traces of obsolete CoherenceProtocol object. ... --HG-- extra : convert_revision : c5555b00bef1b304a84886188ad2c0dcb4d7c5b9	2007-06-30 17:59:45 -07:00
Steve Reinhardt	2447abe5ce	Can only call makeAtomicResponse() once... ... --HG-- extra : convert_revision : c49aade46aa64f979da35eb653b544ee5bd82f01	2007-06-30 17:56:30 -07:00
Steve Reinhardt	d10a843723	Get rid of obsolete fixPacket() functions. ... Handled by Packet::checkFunctional() now. --HG-- extra : convert_revision : 63642254e2789c80a369ac269f317ec054ffe3c0	2007-06-30 17:51:29 -07:00
Steve Reinhardt	ee54ad318a	Event descriptions should not end in "event" ... (they function as adjectives not nouns) --HG-- extra : convert_revision : 6506474ff3356ae8c80ed276c3608d8a4680bfdb	2007-06-30 17:45:58 -07:00
Steve Reinhardt	f0c4dd7920	Factor out a little more common code. ... --HG-- extra : convert_revision : 626255a91679d534030c91bcdb4fc1bed36ceb9b	2007-06-30 13:56:25 -07:00
Steve Reinhardt	6babda7123	Fix up a few statistics problems. ... Stats pretty much line up with old code, except: - bug in old code included L1 latency in L2 miss time, making it too high - UniCoherence did cache-to-cache transfers even from non-owner caches, so occasionally the icache would get a block from the dcache not the L2 - L2 can now receive ReadExReq from L1 since L1s have coherence --HG-- extra : convert_revision : 5052c1a1767b5a662f30a88f16012165a73b791c	2007-06-30 13:34:16 -07:00
Steve Reinhardt	6ab53415ef	Get rid of Packet result field. Error responses are ... now encoded in cmd field. --HG-- extra : convert_revision : d67819b7e3ee4b9a5bf08541104de0a89485e90b	2007-06-30 10:16:18 -07:00
Steve Reinhardt	749126e011	Merge vm1.(none):/home/stever/bk/newmem-head ... into vm1.(none):/home/stever/bk/newmem-cache2 --HG-- extra : convert_revision : 1e94283da8007fce8e1a0f2849ce5d5a8dbbaffd	2007-06-29 13:03:36 -07:00
Korey Sewell	738ecc495b	fix store instructions, pass fast/quick Atomic/TimingSimpleCPU regressions... ... src/arch/mips/isa/decoder.isa: commment out deret instruction for now... src/arch/mips/isa/formats/fp.isa: edit fp format src/arch/mips/isa/formats/mem.isa: fix for basic store instructions --HG-- extra : convert_revision : 30cb5a474e78ac9292b6ab37d433db947a177731	2007-06-29 15:13:50 -04:00
Steve Reinhardt	7f3dfa7c09	Merge vm1.(none):/home/stever/bk/newmem-head ... into vm1.(none):/home/stever/bk/newmem-cache2 --HG-- extra : convert_revision : b1c954c187e3b3172a194396ba63808253121195	2007-06-28 08:28:58 -07:00
Korey Sewell	e28cbc98a0	o3cpu build for mips ... --HG-- extra : convert_revision : 2c0be7a8c0a54ba5b1b2b69468f788d20abc8452	2007-06-28 05:30:46 -04:00
Steve Reinhardt	9117c94f9c	Get rid of coherence protocol object. ... --HG-- extra : convert_revision : 4ff144342dca23af9a12a2169ca318a002654b42	2007-06-27 20:54:13 -07:00
Steve Reinhardt	c4903e0882	Revamp replacement-of-upgrade handling. ... --HG-- extra : convert_revision : 9bc09d8ae6d50e6dfbb4ab21514612f9aa102a2e	2007-06-26 23:30:30 -07:00
Steve Reinhardt	1b20df5607	Handle deferred snoops better. ... --HG-- extra : convert_revision : 703da6128832eb0d5cfed7724e5105f4b3fe4f90	2007-06-26 22:23:10 -07:00
Steve Reinhardt	69ff6d9163	cache_impl.hh: ... Change target overflow from assertion to warning. src/mem/cache/cache_impl.hh: Change target overflow from assertion to warning. --HG-- extra : convert_revision : ceca990ed916bbf96dedd4836c40df522803f173	2007-06-26 18:01:22 -04:00
Steve Reinhardt	7dacbcf492	Handle replacement of block with pending upgrade. ... src/mem/cache/tags/lru.cc: Add some replacement DPRINTFs --HG-- extra : convert_revision : 7993ec24d6af7e7774d04ce36f20e3f43f887fd9	2007-06-26 14:53:15 -07:00
Steve Reinhardt	f697e959a1	Couple minor bug fixes... ... src/mem/cache/cache_impl.hh: Handle grants with no packet. src/mem/cache/miss/mshr.cc: Fix MSHR snoop hit handling. --HG-- extra : convert_revision : f365283afddaa07cb9e050b2981ad6a898c14451	2007-06-25 22:23:29 -07:00
Steve Reinhardt	529f12a531	Get rid of requestCauses. Use timestamped queue to make ... sure we don't re-request bus prematurely. Use callback to avoid calling sendRetry() recursively within recvTiming. --HG-- extra : convert_revision : a907a2781b4b00aa8eb1ea7147afc81d6b424140	2007-06-25 06:47:05 -07:00
Steve Reinhardt	47bce8ef78	Better handling of deferred targets. ... --HG-- extra : convert_revision : 0fbc28c32c1eeb3dd672df14c1d53bd516f81d0f	2007-06-24 17:32:31 -07:00
Steve Reinhardt	245b0bd9b9	Merge vm1.(none):/home/stever/bk/newmem-head ... into vm1.(none):/home/stever/bk/newmem-cache2 src/base/traceflags.py: Hand merge. --HG-- extra : convert_revision : 9e7539eeab4220ed7a7237457a8f336f79216924	2007-06-23 13:26:30 -07:00
Steve Reinhardt	57ff2604e5	Minor fix plus new assertion to catch similar bugs. ... src/cpu/memtest/memtest.cc: Need to set packet source field so that response from cache doesn't run into assertion failure when copying source to dest. src/mem/packet.hh: Copy source field when copying packets. Assert that source is valid before copying it to dest when turning packets around. --HG-- extra : convert_revision : 09e3cfda424aa89fe170e21e955b295746832bf8	2007-06-23 13:24:33 -07:00
Korey Sewell	ac19e0c505	FINISH off merge of mips mt/dsp isa extensions by adding the ControlBitfieldOPerand to ISA Parser. Now, while things do build, we have to fix broken functionality... ... src/arch/isa_parser.py: add back deleted writeback in Control Operand --HG-- extra : convert_revision : dba11af220a1281fa53f79d87e4f8752bdfc56db	2007-06-22 21:09:35 -04:00
Korey Sewell	c6d137f565	add Control Bitfield class ... --HG-- extra : convert_revision : 31e7243c8820cb9f6744c53c417460dee9adaf44	2007-06-22 20:09:46 -04:00
Steve Reinhardt	ed1db23b41	Merge vm1.(none):/home/stever/bk/newmem-head ... into vm1.(none):/home/stever/bk/newmem-cache2 --HG-- extra : convert_revision : aa50af3094f5d459f75b514179b6e3ec5e0bf1df	2007-06-22 16:13:53 -07:00
Korey Sewell	753adb38d5	mips import pt. 1 ... src/arch/mips/SConscript: "mips import pt.1". --HG-- extra : convert_revision : 2e393341938bebf32fb638a209262d074fad4cc1	2007-06-22 19:03:42 -04:00
Gabe Black	16c1b5484f	Merge zizzer.eecs.umich.edu:/bk/newmem ... into zizzer.eecs.umich.edu:/.automount/wexford/x/gblack/newmem-o3-micro --HG-- extra : convert_revision : 3fa3fa4544ff8c9d2135e1befe6c8f4757006a2a	2007-06-22 17:44:33 -04:00
Steve Reinhardt	4d1bcbcd36	Merge vm1.(none):/home/stever/bk/newmem-head ... into vm1.(none):/home/stever/bk/newmem-cache2 --HG-- extra : convert_revision : 1da75335907fee2d1745ec13e515819dfe2aad89	2007-06-22 09:24:33 -07:00
Steve Reinhardt	bdd5fd20fb	Fixes to hitLatency, blocking, buffer allocation. ... Single-cpu timing mode seems to work now. --HG-- extra : convert_revision : 720f6172df18a1c941e5bd0e8fdfbd686c13c7ad	2007-06-22 09:24:07 -07:00
Gabe Black	70d6044527	Make symbols for regular registers. ... --HG-- extra : convert_revision : 28a6df1efe4298877dc2b20179caeb25dfdc4622	2007-06-21 20:35:27 +00:00
Gabe Black	ec24de8b59	Get rid of an unnecessary include file. ... --HG-- extra : convert_revision : d8d139180917f54006a5a79df4a0f206ddd39fed	2007-06-21 20:35:26 +00:00
Gabe Black	49490b334a	Merge zizzer.eecs.umich.edu:/bk/newmem ... into ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-o3-micro src/cpu/o3/fetch_impl.hh: hand merge --HG-- extra : convert_revision : 3f71f3ac2035eec8b6f7bceb6906edb4dd09c045	2007-06-21 20:35:25 +00:00
Gabe Black	470a6a9a74	Merge zizzer.eecs.umich.edu:/bk/newmem ... into ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86 --HG-- extra : convert_revision : ba4d93f354749d02278b16e78b4ecd4b2311416b	2007-06-21 20:35:23 +00:00
Steve Reinhardt	eff122797b	Merge vm1.(none):/home/stever/bk/newmem-head ... into vm1.(none):/home/stever/bk/newmem-cache2 --HG-- extra : convert_revision : 9002940097a166c8442ae1adf41b974227968920	2007-06-21 12:03:22 -07:00
Steve Reinhardt	83af0fdcf5	Getting closer... ... configs/example/memtest.py: Add progress interval option. src/base/traceflags.py: Add MemTest flag. src/cpu/memtest/memtest.cc: Clean up tracing. src/cpu/memtest/memtest.hh: Get rid of unused code. --HG-- extra : convert_revision : 92bd8241a6c90bfb6d908e5a5132cbdb500cbb87	2007-06-21 11:59:17 -07:00
Ali Saidi	5195500cdf	Use FastAlloc for Packet, Request, CoherenceState, and SenderState so we don't spend so much time calling malloc() ... --HG-- extra : convert_revision : a946564eee46ed7d2aed41c32d488ca7f036c32f	2007-06-21 13:50:35 -04:00
Gabe Black	25e385e0cf	Use the new symbols to clean up the assembler. ... --HG-- extra : convert_revision : 005464e875ede1e37dfe0e0482c29fd793ca52be	2007-06-21 15:30:05 +00:00
Gabe Black	13bf022053	Needed for last change set to work :P ... --HG-- extra : convert_revision : 9e57e582dd1ef2805d5adffcc0ccfd99596d9f54	2007-06-21 15:29:02 +00:00
Gabe Black	ae60d58083	Define symbols for the x86 specialization of the microassembler. ... --HG-- extra : convert_revision : 1fd66ba519d211fec18641b6df94b7640c56080c	2007-06-21 15:28:08 +00:00
Gabe Black	0dc15742e3	Fix a comment. ... --HG-- extra : convert_revision : 17e67cf6ea17fe6f971ef608547983fbb94adec9	2007-06-21 15:26:38 +00:00
Gabe Black	7e7d3ee0aa	Fix a problem where part of a microops parameters might be interpretted as an "ID", and also added support for symbols. ... --HG-- extra : convert_revision : 60d1ef677a6a59a9d897086893843ec1ec368148	2007-06-21 15:26:01 +00:00
Gabe Black	efce09e958	Add in code that lays the ground work for setting flags. ... --HG-- extra : convert_revision : e4fcb64d45804700a0ef34e8acf5615b66e2a527	2007-06-21 13:48:44 +00:00
Gabe Black	df7730b677	Fix compiler errors. ... --HG-- extra : convert_revision : 2b10076a24cb36cb748e299011ae691f09c158cd	2007-06-20 19:46:45 -07:00
Gabe Black	77aa98d0f8	Implement rip relative addressing and put in some missing loads and stores. ... --HG-- extra : convert_revision : 99053414cef40f13c5226871a72909b2622d8c26	2007-06-20 19:08:04 +00:00
Gabe Black	c4ebfa850e	Fix a newly introduced bug where the predecoder wasn't picking up all the displacement. ... --HG-- extra : convert_revision : 9202c11ee187458adcd85ba616b7f7f4bdd4eec1	2007-06-20 19:06:08 +00:00
Gabe Black	a19f1c4014	X86 probably doesn't need a window save area. ... --HG-- extra : convert_revision : c4a76262d4396f5f5b96b1c9e751014c2abbd78a	2007-06-20 19:05:06 +00:00
Gabe Black	6c4b3db04c	Fix a typo in one of the operand type tags. ... --HG-- extra : convert_revision : bea87214ba4b40d75a350b803154836ec6d0ae9e	2007-06-20 19:04:41 +00:00
Gabe Black	e6328170e1	Comment out some unnecessary debug output. ... --HG-- extra : convert_revision : 9df17841d970a7995d8ed1d51ee66e2c5457e5e3	2007-06-20 19:04:40 +00:00
Gabe Black	a735b7e282	Forgot to check these in... ... --HG-- extra : convert_revision : f489fda15740bae0a73bfb012f3bab5790b5c2b5	2007-06-20 19:04:39 +00:00
Gabe Black	27da9f99b1	Comment out some unnecessary debug statements. ... --HG-- extra : convert_revision : aabaaf099f070832bf42cedf2472170e0738ee1c	2007-06-20 19:04:38 +00:00
Gabe Black	0a971cc0c9	Merge zizzer.eecs.umich.edu:/bk/newmem ... into ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86 --HG-- extra : convert_revision : f2fac2b1a09e709021cd8382a9fbe805df2177ef	2007-06-20 19:04:37 +00:00
Vincentius Robby	4a7bc06553	Minor error. ... --HG-- extra : convert_revision : 514032e21c8861f20fcbcae7204e132088cc7dbc	2007-06-20 15:04:36 -04:00
Vincentius Robby	d540dde5b4	Removed "adding instead of dividing" trick. ... Caused slowdown in performance instead of speeding up. src/cpu/base.cc: Removed "adding instead of dividing" trick. src/mem/bus.cc: Fixed spelling in comments. Removed "adding instead of dividing" trick. --HG-- extra : convert_revision : 65a736f4f09a64e737dc7aeee53b117976330488	2007-06-20 14:54:17 -04:00
Nathan Binkert	f65e2710ec	Don't do checker stuff if the checker is not defined ... --HG-- extra : convert_revision : 1c920b050c21e592a386410e4e9f45354f8e4441	2007-06-20 08:15:06 -07:00
Nathan Binkert	b47737dde7	Make sure all parameters have default values if they're ... supposed to and make sure parameters have the right type. Also make sure that any object that should be an intermediate type has the right options set. --HG-- extra : convert_revision : d56910628d9a067699827adbc0a26ab629d11e93	2007-06-20 08:14:11 -07:00
Nathan Binkert	438ec924d6	Don't go over 80 chars per line ... --HG-- extra : convert_revision : ec73c3c8788757990a6fab8c600f3b353d0d4206	2007-06-20 08:12:10 -07:00
Gabe Black	a68ddf685c	Make memory instructions work better, add more macroop implementations, add an lea microop, move EmulEnv into it's own .cc and .hh. ... --HG-- extra : convert_revision : 1212b8463eab1c1dcba7182c487d1e9184cf9bea	2007-06-20 15:02:50 +00:00
Gabe Black	5c48a05813	Merge zizzer.eecs.umich.edu:/bk/newmem ... into doughnut.hpl.hp.com:/home/gblack/newmem-o3-micro src/cpu/base_dyn_inst_impl.hh: src/cpu/o3/fetch_impl.hh: Hand merge --HG-- extra : convert_revision : 0c0692033ac30133672d8dfe1f1a27e9d9e95a3d	2007-06-19 18:54:40 -07:00
Gabe Black	d2ccf5e509	More faithfulness to what instructions should work in what modes, and added the MOVSXD instruction. ... --HG-- extra : convert_revision : 38b9bf6cd4bdec6355b1158967c7d3562715cacd	2007-06-19 22:40:10 +00:00
Gabe Black	cc796de962	Missed an "offset" to get rid of. ... --HG-- extra : convert_revision : 7542f130b269a6a09e6ed51ae4689d1faa45a155	2007-06-19 19:01:02 +00:00
Gabe Black	ea70e6d6da	Make branches work by repopulating the predecoder every time through. This is probably fine as far as the predecoder goes, but the simple cpu might want to not refetch something it already has. That reintroduces the self modifying code problem though. ... --HG-- extra : convert_revision : 802197e65f8dc1ad657c6b346091e03cb563b0c0	2007-06-19 18:17:34 +00:00
Gabe Black	d496492793	Make instructions that are illegal in 64 bit mode not do the wrong thing in 64 bit mode. Also add in more versions of PUSH and POP, and a version of near CALL. ... --HG-- extra : convert_revision : 7d8266cdfa54ac25610466b3533d3e9e5433297b	2007-06-19 17:56:06 +00:00
Gabe Black	4486762a85	Make an error message a little more descriptive. ... --HG-- extra : convert_revision : dbde025b1dcec0083e7276a9938bd21e7ab2887f	2007-06-19 17:53:10 +00:00
Gabe Black	ebe4d05f70	Renovate the "fault" microop implementation. ... --HG-- extra : convert_revision : dc9d67dd5413f00f16d37cb2d0f8b0d10971e14a	2007-06-19 14:50:35 +00:00
Gabe Black	056cfc345b	Get rid of the commented out versions of macroops which have been reimplemented. The comments are basically functioning like a todo list. ... --HG-- extra : convert_revision : cb07e3813f6cf882b4a5c77c498ffbca26adf586	2007-06-19 14:26:42 +00:00
Gabe Black	053c715f21	Merge zizzer.eecs.umich.edu:/bk/newmem ... into ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86 --HG-- extra : convert_revision : 2dfc24b0720b3b378858a289e4bb6f4ee7132b3d	2007-06-19 14:18:46 +00:00
Gabe Black	6e286cddfa	Get rid of the immediate and displacement components of the EmulEnv struct and use them directly out of the instruction. The extra copies are conceptually realistic but are just innefficient as implemented. Also don't use the zeroeth microcode register for general storage since it's now the zero register, and implement a load and a store microops. ... --HG-- extra : convert_revision : 0686296ca8b72940d961ecc6051063bfda1e932d	2007-06-19 14:18:25 +00:00
Gabe Black	8caef7d25a	Add a stack size bitfield and expose the mode component of the ExtMachInst. ... --HG-- extra : convert_revision : aad0ec51745fb94335898b0565bb11c1b399bbee	2007-06-19 14:15:21 +00:00
Gabe Black	1012fd4427	Add a function to print out segment names. ... --HG-- extra : convert_revision : 8cbe3ca0d05165f7da5d6fa38c899ecc9e782511	2007-06-19 14:14:17 +00:00
Ali Saidi	2d08ab0cc2	fix bug in timing cpu. getTime() is the time the requset was created, not the time it was repsonded to. In timing mode the ... time it was responded to is curTick. Doesn't change the results, but it does make implementation of nextCycle() more difficult --HG-- extra : convert_revision : 67ed6261a5451d17d96d5df45992590acc353afc	2007-06-18 18:11:07 -04:00
Gabe Black	7994fa9431	Merge zizzer.eecs.umich.edu:/bk/newmem ... into ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86 --HG-- extra : convert_revision : fd64f2de0051afdc51e833a7cbf7fa120b230cc3	2007-06-18 14:16:08 +00:00
Gabe Black	4ae284282e	Get rid of unnecessary output. ... --HG-- extra : convert_revision : 0df9a12788b8ce3225c113c095d5f13e49a7c544	2007-06-18 14:15:47 +00:00
Gabe Black	6c12577937	Add in incomplete pick and merge functions which read and write pieces of registers, and fill out microcode disassembly. ... --HG-- extra : convert_revision : 56332b3999a9079b1bd305ee2826abdf593367e1	2007-06-18 14:15:00 +00:00
Steve Reinhardt	d69a763833	Merge vm1.(none):/home/stever/bk/newmem-head ... into vm1.(none):/home/stever/bk/newmem-cache2 configs/example/memtest.py: Hand merge redundant changes. --HG-- extra : convert_revision : a2e36be254bf052024f37bcb23b5209f367d37e1	2007-06-17 17:30:24 -07:00
Steve Reinhardt	35cf19d441	More major reorg of cache. Seems to work for atomic mode now, ... timing mode still broken. configs/example/memtest.py: Revamp options. src/cpu/memtest/memtest.cc: No need for memory initialization. No need to make atomic response... memory system should do that now. src/cpu/memtest/memtest.hh: MemTest really doesn't want to snoop. src/mem/bridge.cc: checkFunctional() cleanup. src/mem/bus.cc: src/mem/bus.hh: src/mem/cache/base_cache.cc: src/mem/cache/base_cache.hh: src/mem/cache/cache.cc: src/mem/cache/cache.hh: src/mem/cache/cache_blk.hh: src/mem/cache/cache_builder.cc: src/mem/cache/cache_impl.hh: src/mem/cache/coherence/coherence_protocol.cc: src/mem/cache/coherence/coherence_protocol.hh: src/mem/cache/coherence/simple_coherence.hh: src/mem/cache/miss/SConscript: src/mem/cache/miss/mshr.cc: src/mem/cache/miss/mshr.hh: src/mem/cache/miss/mshr_queue.cc: src/mem/cache/miss/mshr_queue.hh: src/mem/cache/prefetch/base_prefetcher.cc: src/mem/cache/tags/fa_lru.cc: src/mem/cache/tags/fa_lru.hh: src/mem/cache/tags/iic.cc: src/mem/cache/tags/iic.hh: src/mem/cache/tags/lru.cc: src/mem/cache/tags/lru.hh: src/mem/cache/tags/split.cc: src/mem/cache/tags/split.hh: src/mem/cache/tags/split_lifo.cc: src/mem/cache/tags/split_lifo.hh: src/mem/cache/tags/split_lru.cc: src/mem/cache/tags/split_lru.hh: src/mem/packet.cc: src/mem/packet.hh: src/mem/physical.cc: src/mem/physical.hh: src/mem/tport.cc: More major reorg. Seems to work for atomic mode now, timing mode still broken. --HG-- extra : convert_revision : 7e70dfc4a752393b911880ff028271433855ae87	2007-06-17 17:27:53 -07:00
Steve Reinhardt	f4babe1082	memtest.cc: ... No need to initialize memory contents; should come up as 0. src/cpu/memtest/memtest.cc: No need to initialize memory contents; should come up as 0. --HG-- extra : convert_revision : 1713676956f3d33b4686fee2650bd17027bcc495	2007-06-16 14:05:05 -07:00
Gabe Black	3ceb0a46ae	Add in some microregs. ... --HG-- extra : convert_revision : e8a894c2f7901329bd390a4cfd92209d0e29cf80	2007-06-14 20:52:25 +00:00
Gabe Black	dad3058224	Sign extend byte immediates as well. There might need to be a fancier system in place to handle this in the future. ... --HG-- extra : convert_revision : 2c5bd719c770d9a93a57bd29782842f82384863d	2007-06-14 20:52:24 +00:00
Gabe Black	7213944110	Fix limm. ... --HG-- extra : convert_revision : ab76b11c2bb2f3abc0e7a84f7167d92d16ed074e	2007-06-14 20:52:23 +00:00
Gabe Black	866cc8214b	Implement a handful more instructions and differentiate macroops based on the operand types they expect. ... --HG-- extra : convert_revision : f9c8e694a8c0eb33b988657dca03ab495b65bee8	2007-06-14 20:52:22 +00:00
Gabe Black	a8f65b18bc	Move the high byte register indices to the right place. ... --HG-- extra : convert_revision : 3f04036d598b6572bab6ec06d162b97564a6529c	2007-06-14 20:52:21 +00:00
Gabe Black	7219b6edd9	Merge zizzer.eecs.umich.edu:/bk/newmem ... into ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86 --HG-- extra : convert_revision : ba718de4d676f6d0bd80c29de46be1f6a2f73feb	2007-06-14 20:52:20 +00:00
Vincentius Robby	5b5570e0bf	Modified instruction decode method. ... Make code compatible with new decode method. src/arch/alpha/remote_gdb.cc: src/cpu/base_dyn_inst_impl.hh: src/cpu/exetrace.cc: src/cpu/simple/base.cc: Make code compatible with new decode method. src/cpu/static_inst.cc: src/cpu/static_inst.hh: Modified instruction decode method. --HG-- extra : convert_revision : a9a6d3a16fff59bc95d0606ea344bd57e71b8d0a	2007-06-14 16:52:19 -04:00
Gabe Black	cb7934f052	Fix an assert to allow rounding mode 0. ... --HG-- extra : convert_revision : 119cc87ccf939d3a0048d87d18e125deca378bb7	2007-06-14 13:53:27 +00:00
Gabe Black	752199f827	Make POP special case its dataSize to default to 64 bits in 64 bit mode. ... --HG-- extra : convert_revision : 5c6251d962d9997676ffc795bb92eeb588caed39	2007-06-14 13:52:08 +00:00
Gabe Black	cd3fee1b81	Put the mode in the ExtMachInst. ... --HG-- extra : convert_revision : 7fc6567ab3d35c06901e6c8a0435f7cab819e17e	2007-06-14 13:50:58 +00:00
Gabe Black	640ab1d2e7	Get rid of an unnecessary debug statement. ... --HG-- extra : convert_revision : 0b306dd96f5358474ad6a8bf4a949c12bcd139cd	2007-06-14 13:49:23 +00:00
Gabe Black	20ec77fdc1	Get rid of some debug output and let macroops set headers in their constructor. The intention is to allow them to modify the emulation environment struct before it's used to construct its microops. ... --HG-- extra : convert_revision : b04fc9ead8e3322fc3af3f14d75e2206ddfbe561	2007-06-14 13:47:52 +00:00
Gabe Black	d265c9951f	Fix up param regular expression to not duplicated the escaping \ and to pair up \s correctly. ... --HG-- extra : convert_revision : b4b790fb8cfd2a9e28568cf978eca70b1c65806b	2007-06-14 13:45:37 +00:00
Gabe Black	6641423a0b	A fix for SPARC_FS compilation. ... --HG-- extra : convert_revision : 8af0dd9c16e7db8ed92f7a71c396841d5ae7e072	2007-06-14 13:27:08 +00:00
Gabe Black	cd8f604cc9	Seperate the pc-pc and the pc of the incoming bytes, and get rid of the "moreBytes" which just takes a MachInst. ... src/arch/x86/predecoder.cc: Seperate the pc-pc and the pc of the incoming bytes, and get rid of the "moreBytes" which just takes a MachInst. Also make the "opSize" field describe the number of bytes and not the log of the number of bytes. --HG-- extra : convert_revision : 3a5ec7053ec69c5cba738a475d8b7fd9e6e6ccc0	2007-06-13 20:09:03 +00:00
Gabe Black	5fd567425d	Fix the operand type tag parser to recognize multi character register names. ... --HG-- extra : convert_revision : e025620e29f2515d51240e96c4a05a4f74bdf72e	2007-06-13 18:08:06 +00:00
Gabe Black	715efab3b9	Partially implement "POP" ... --HG-- extra : convert_revision : ba454579a6a82ce4924102a633e5758fb2a30b2d	2007-06-13 18:06:34 +00:00
Gabe Black	fd45c4a58f	Move load/store microops into their own file. They still don't do anything, though. ... --HG-- extra : convert_revision : 251763c614b9056c3ca7a85ef92c416552da893f	2007-06-13 18:05:08 +00:00
Gabe Black	dc13db8578	Fix the immediate version of register operations, and get their name to show up correctly. ... --HG-- extra : convert_revision : 9fc36b99c9027e35f22983d5d1e22c940fa093de	2007-06-13 18:01:23 +00:00
Gabe Black	4e7786d971	Minor comment fix up. ... --HG-- extra : convert_revision : 20d517c4bc2aae54e53368c708b5abb27ed3a469	2007-06-12 17:35:11 +00:00
Gabe Black	02732929e8	Merge zizzer.eecs.umich.edu:/bk/newmem ... into ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86 --HG-- extra : convert_revision : 1d2efac895a1c8328026a079e0b319a436325616	2007-06-12 17:19:14 +00:00
Gabe Black	0d8d3f988f	Make use of some of the REX prefix. ... --HG-- extra : convert_revision : 948eceb59a1cd9b02ad9355dd5894af0bbec4e83	2007-06-12 16:47:10 +00:00
Gabe Black	baf145e0f5	Reset the rex and legacy prefix components of the ExtMachInst as well. ... --HG-- extra : convert_revision : 832a324fec2d2b59f1c101d7fa72d7f670f0495d	2007-06-12 16:46:04 +00:00
Gabe Black	548b121c1c	Flesh out the bitfields for prefixes. ... --HG-- extra : convert_revision : 0956b3d3532cba3856deda914d7cc708377b701b	2007-06-12 16:45:06 +00:00
Gabe Black	ea3f7c9531	Add in MOV instructions. ... --HG-- extra : convert_revision : 54a6b36dff3c15699faf2c767fc594359422c0ee	2007-06-12 16:31:42 +00:00
Gabe Black	eb68c9986e	Fix up a comment that wasn't changed over to x86. ... --HG-- extra : convert_revision : 58448b984447babba708b9dcb1b4939ed35308a6	2007-06-12 16:30:48 +00:00
Gabe Black	2e9fa55f51	Get rid of unnecessary namespace prototype. ... --HG-- extra : convert_revision : 388c0d6f2af96c4d33c1fe5d42a21866a4d71556	2007-06-12 16:29:49 +00:00
Gabe Black	7a52faa39b	Use objects to pass around output code, and fix/implement a few things. ... src/arch/x86/isa/formats/multi.isa: Make the formats use objects to pass around output code. --HG-- extra : convert_revision : 428915bda22e848befac15097f56375c1818426e	2007-06-12 16:25:47 +00:00
Gabe Black	d0c5da2cd4	Add an address size bitfield to the isa description and the ExtMachInst ... --HG-- extra : convert_revision : f8907ef5ef77e050eeb00d895263b49da4a9b6e9	2007-06-12 16:23:42 +00:00
Gabe Black	4ad73abcfb	Add some dprintfs ... --HG-- extra : convert_revision : 7e9a1feb808604364584893eed1735a8da1556fb	2007-06-12 16:22:35 +00:00
Gabe Black	a7f3bbcfab	Make microOp vs microop and macroOp vs macroop capitilization consistent. ... src/arch/x86/isa/macroop.isa: Make microOp vs microop and macroOp vs macroop capitilization consistent. Also fill out the emulation environment handling a little more, and use an object to pass around output code. src/arch/x86/isa/microops/base.isa: Make microOp vs microop and macroOp vs macroop capitilization consistent. Also adjust python to C++ bool translation. --HG-- extra : convert_revision : 6f4bacfa334c42732c845f9a7f211cbefc73f96f	2007-06-12 16:21:47 +00:00
Nathan Binkert	125237d357	Rename enum from OpType to OpClass so it's consistent with the ... real thing. Also rename the null case to something that can be a C++ symbol. --HG-- extra : convert_revision : e3bfc4065b59c21f613e486d234711c48d7c9070	2007-06-11 23:10:58 -07:00
Nathan Binkert	961f8382f6	Add a function to get a SimObject's memory mode and rework ... the set memory mode code to only go through the change if it is necessary --HG-- extra : convert_revision : 28288227bb56b0a04d756776eaf0a4ff9e1f8c20	2007-06-10 13:52:21 -07:00
Nathan Binkert	fc4ab050b4	Add a startup function that will fast forward to the right clock edge ... using a divide in order to not loop forever after resuming from a checkpoint --HG-- extra : convert_revision : 4bbc70b1be4e5c4ed99d4f88418ab620d5ce475a	2007-06-09 23:01:47 -07:00
Nathan Binkert	11f1c8dd3e	Use the right type ... --HG-- extra : convert_revision : b5ca3153ca786ea4e86bfe83f7760ba9ee41a882	2007-06-09 23:00:13 -07:00
Nathan Binkert	9f75ac783b	only compile fenv.c if we're using fenv ... --HG-- extra : convert_revision : 990726f724f99505fc999af82bfb1bbcd6c7f1a2	2007-06-09 22:59:33 -07:00
Nathan Binkert	e9936a6250	More realistic parameters ... --HG-- extra : convert_revision : aaa4ea2b7c97df3d6b731e9252984b45715e9d6f	2007-06-09 22:43:08 -07:00
Gabe Black	1493ceda8f	Fix another outdated comment. ... --HG-- extra : convert_revision : 55f89d9f96734e96ae082399df6b0206d112cd6c	2007-06-08 18:41:58 +00:00
Gabe Black	78910a7b3d	Adjust a few more comments. ... --HG-- extra : convert_revision : 9b79ce72acf8932ce26e1744a149f2fd2435ea96	2007-06-08 17:41:23 +00:00
Gabe Black	b9c38660ef	Fix up a potentially misleading comment. ... --HG-- extra : convert_revision : 58d37d8cc8e41c9640038d6dddae4cb5649638aa	2007-06-08 17:30:16 +00:00
Gabe Black	57a8c32bea	Fix the formatting on a comment. ... --HG-- extra : convert_revision : 89636a7410dec54235416e3c16db98cc5eecf2b0	2007-06-08 17:16:05 +00:00
Gabe Black	038fa48990	Clean up where files are included, and get rid of some cruft. ... src/arch/x86/isa/main.isa: Clean up where files are included. --HG-- extra : convert_revision : 0528359432bf0fb9198b63de9611176bc78e07c7	2007-06-08 17:14:39 +00:00
Gabe Black	658df56bf3	Clean things up a little. ... --HG-- extra : convert_revision : 62ad0839847db85738054da6f7da8a956b24143e	2007-06-08 17:06:34 +00:00
Gabe Black	5f0d82baeb	Merge zizzer.eecs.umich.edu:/bk/newmem ... into ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86 --HG-- extra : convert_revision : 4a2f2884a9d1125dc3156e080931ddc40defcfc7	2007-06-08 16:13:45 +00:00
Gabe Black	8bd213b3b8	Move the microcode assembly to a python package instead of isa_parser files. Also, the code is now a single string which runs through the microcode assembler rather than docstrings associated with classes named after each architectural level instruction. ... --HG-- extra : convert_revision : 20e6d6ac625dde8f1885acc445882096df562778	2007-06-08 16:13:20 +00:00
Gabe Black	1f7ed5b7b4	Big changes to use the new microcode assembler. ... --HG-- extra : convert_revision : 7d1a43c5791a2e7e30533746da3dd7036a5b8799	2007-06-08 16:09:43 +00:00
Gabe Black	ce8f4c1f16	Fixed format arguments for XOR. ... --HG-- extra : convert_revision : d64fe734fcdcc414ba9af9fc5f0f795429d5dad3	2007-06-08 16:07:31 +00:00
Gabe Black	2f194cc6f7	Add a bitfield to refer to the opSize member of the extMachInst. ... --HG-- extra : convert_revision : 1854ebc00a9f3ae8c36cc579de6c3a2b48c0fdb6	2007-06-08 16:06:22 +00:00
Ali Saidi	c5a946efea	Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/newmem ... into zizzer.eecs.umich.edu:/tmp/newmem --HG-- extra : convert_revision : e0721f59cce9cb356b53977e21bd4a7c779c217d	2007-06-05 01:03:43 -04:00
Ali Saidi	85986e9dff	Clean up some of vincent's code and commit it ... Makes page table cache scheme actually work src/mem/page_table.cc: src/mem/page_table.hh: fix caching scheme to actually work and improve performance --HG-- extra : convert_revision : 443a8d8acbee540b26affcfdfbf107b8e735d1bd	2007-06-05 01:03:35 -04:00
Gabe Black	dba02f703b	Make limm (load immediate) microop ... --HG-- extra : convert_revision : f4883febd92cfade61c1a6a31fdb2d27296d9044	2007-06-04 19:53:06 +00:00
Gabe Black	ddbc26c85e	Merge zizzer.eecs.umich.edu:/bk/newmem ... into ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86 --HG-- extra : convert_revision : 77222b85492c8ad6c0b776fa34c83065c77c402e	2007-06-04 19:53:05 +00:00
Ali Saidi	42174babbb	don't be so aggressive with the tracing on #if ... --HG-- extra : convert_revision : 8ee88bff8010dcb7a412f6a6b49d40fad1c0bb68	2007-06-04 15:53:04 -04:00
Gabe Black	41bc0fc5b2	Reworking x86's microcode system. This is a work in progress, and X86 doesn't compile. ... src/arch/x86/isa/decoder/one_byte_opcodes.isa: src/arch/x86/isa/macroop.isa: src/arch/x86/isa/main.isa: src/arch/x86/isa/microasm.isa: src/arch/x86/isa/microops/base.isa: src/arch/x86/isa/microops/microops.isa: src/arch/x86/isa/operands.isa: src/arch/x86/isa/microops/regop.isa: src/arch/x86/isa/microops/specop.isa: Reworking x86's microcode system --HG-- extra : convert_revision : cab66be59ed758b192226af17eddd5a86aa190f3	2007-06-04 15:59:20 +00:00
Gabe Black	e47f1667b6	Don't mask the pc because the Alpha predecoder needs it to set the PAL mode bit in the ExtMachInst. ... --HG-- extra : convert_revision : 87dc6e6b2281b6a11a0c0e8320b7f4acc29f6fb8	2007-06-02 03:41:47 +00:00
Nathan Binkert	aba2eeaf8f	Fix typo so m5.fast will compile ... --HG-- extra : convert_revision : 8ceb816c17108d7cb65cb46d8dc2bd2753b0e0f0	2007-06-01 20:41:46 -07:00
Ali Saidi	66ee27078e	Merge zizzer:/bk/newmem ... into zeep.pool:/z/saidi/work/m5.newmem --HG-- extra : convert_revision : 43dc3a23758e7956572d59464ebddcc56e82728b	2007-06-01 14:55:17 -04:00
Ali Saidi	be0aef9819	Merge zizzer:/bk/newmem ... into zeep.pool:/z/saidi/work/m5.newmem src/cpu/simple/base.cc: hand merge vincent/gabe/my changes to cast sizeof() to a 64bit int --HG-- extra : convert_revision : eb989b4d65d08057df1777c04b8ee2cfa75a2695	2007-06-01 14:18:45 -04:00
Ali Saidi	d8f6769962	cast sizeof(MachInst) to Addr before generating a mask ... --HG-- extra : convert_revision : 1ae34a069bbd997a8f888f69415fbeaaf4ade0b3	2007-06-01 14:16:58 -04:00
Ali Saidi	d8c487c401	don't generate trace data unless tracing is on ... --HG-- extra : convert_revision : 3953ace8d481d758d6e0d89183c0a7e7bebcf681	2007-06-01 13:44:24 -04:00
Gabe Black	6e8a06b237	Clean things up ... --HG-- extra : convert_revision : 72ffcf5492d4e4f899ea5761639147e001c525b0	2007-06-01 16:24:51 +00:00
Gabe Black	85caab4e8c	Merge zizzer.eecs.umich.edu:/bk/newmem ... into ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86 --HG-- extra : convert_revision : de6db1dbe0db519e75d723c7221a60f54b713f8f	2007-06-01 16:24:50 +00:00
Vincentius Robby	a7fe9345ee	Minor error. Forgotten to remove brackets for threadPC. ... --HG-- extra : convert_revision : 40a636a539e84decfca438c07adf022eed7b7780	2007-06-01 12:24:49 -04:00
Gabe Black	a703fdfcf9	Add a second section to make sure the ROM is extended properly. ... --HG-- extra : convert_revision : a69c09c5e62c8b00d6c8039199c02e8fecbf9f2f	2007-05-31 22:21:21 +00:00
Gabe Black	2bdd4eda12	Add rom based macroops into the macroop dict instead of dropping them on the floor ... --HG-- extra : convert_revision : 964391c8050af0239da32bcc77550740de1f3160	2007-05-31 22:21:20 +00:00
Gabe Black	287446396c	Do something with ROM based macroops ... --HG-- extra : convert_revision : 3a14c683ab89217c083c58e8c374607dd04b66c4	2007-05-31 22:21:19 +00:00
Gabe Black	d24a9c7d21	Make directives take parameters and use the directive function and not it's name ... --HG-- extra : convert_revision : fbc93ba592b0cc009696e8d7edead841ec2ea01c	2007-05-31 20:45:06 +00:00
Gabe Black	ace2890f9f	Handle comments ... --HG-- extra : convert_revision : 3f93baaf250922eb40d8718e978273b0def1e4dd	2007-05-31 20:45:05 +00:00
Gabe Black	c432588981	Merge zizzer.eecs.umich.edu:/bk/newmem ... into ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86 src/cpu/simple/base.cc: Hand merge --HG-- extra : convert_revision : a2902ef9d917d22ffb9c7dfa2fd444694a65240d	2007-05-31 20:45:04 +00:00
Vincentius Robby	83aa742d26	Merge zizzer:/bk/newmem ... into zamp.eecs.umich.edu:/.automount/greenville/w/acolyte/newmem --HG-- extra : convert_revision : c80b7ef5a2cc4ab1b86bb1eef7fae91886a7737d	2007-05-31 16:02:31 -04:00
Vincentius Robby	ecf1eb7248	Assign traceData to be NULL at BaseSimpleCPU constructor. ... Initialize a temporary variable for thread->readPC() at setupFetchRequest() to reduce function calls. exec tracing isn't needed for m5.fast binaries Moved MISCREG_GL, MISCREG_CWP, and MISCREG_TLB_DATA out of switch statement and use if blocks instead. src/arch/sparc/miscregfile.cc: Moved MISCREG_GL, MISCREG_CWP, and MISCREG_TLB_DATA out of switch statement and use if blocks instead. src/cpu/simple/base.cc: Assign traceData to be NULL at BaseSimpleCPU constructor. Initialize a temporary variable for thread->readPC() at setupFetchRequest() to reduce function calls. exec tracing isn't needed for m5.fast binaries --HG-- extra : convert_revision : 5dc92fff05c9bde994f1e0f1bb40e11c44eb72c6	2007-05-31 16:01:41 -04:00
Gabe Black	62fde97bb2	Early micro assembler ... src/arch/micro_asm.py: Micro assembler src/arch/micro_asm_test.py: Test script for the micro assembler. This probably should go somewhere else eventually. --HG-- extra : convert_revision : 277fdadec94763ae657f55f501704693b81e0015	2007-05-31 13:52:48 +00:00
Gabe Black	7860c045e2	x86 work that hadn't been checked in. ... src/arch/x86/isa/decoder/one_byte_opcodes.isa: Give the "MOV" instruction the format of it's arguments. This will likely need to be completely overhauled in the near future. src/arch/x86/predecoder.cc: src/arch/x86/predecoder.hh: Make the predecoder explicitly reset itself rather than counting on it happening naturally. src/arch/x86/predecoder_tables.cc: Fix the immediate size table src/arch/x86/regfile.cc: nextnpc is bogus --HG-- extra : convert_revision : 0926701fedaab41817e64bb05410a25174484a5a	2007-05-31 13:50:35 +00:00
Nathan Binkert	7797a239cc	Fix cut-n-pasto to make the path correct ... --HG-- extra : convert_revision : a6194cc9c3b2eb83dc8480ed0417b2246f07b4bd	2007-05-30 17:19:20 -07:00
Steve Reinhardt	a9b7c558fd	Merge vm1.(none):/home/stever/bk/newmem-head ... into vm1.(none):/home/stever/bk/newmem-cache2 --HG-- extra : convert_revision : 26921dad179699b7868768361143aaa8d790b8fc	2007-05-29 22:59:20 -07:00
Steve Reinhardt	4e65d2678d	tport.cc: ... Oops... forgot to update call site after changing function argument semantics. src/mem/tport.cc: Oops... forgot to update call site after changing function argument semantics. --HG-- extra : convert_revision : 9234b991dc678f062d268ace73c71b3d13dd17dc	2007-05-30 01:53:28 -04:00
Steve Reinhardt	94c19ad37d	Merge vm1.(none):/home/stever/bk/newmem-head ... into vm1.(none):/home/stever/bk/newmem-cache2 --HG-- extra : convert_revision : 72c6f2ce7e9e2b46e59711a2c3cfe770c243018e	2007-05-29 22:25:57 -07:00
Steve Reinhardt	365e4ac374	A little more cleanup & refactoring of SimpleTimingPort. ... Make it a better base class for cache ports. --HG-- extra : convert_revision : 37d6de11545a68c1a7d11ce33fe5971c51434ee4	2007-05-29 22:23:41 -07:00
Steve Reinhardt	05915ed6f7	Merge vm1.(none):/home/stever/bk/newmem-head ... into vm1.(none):/home/stever/bk/newmem-cache2 --HG-- extra : convert_revision : 6f462916cb0eb309b6799e94fbf07629abb50eba	2007-05-28 08:13:40 -07:00
Steve Reinhardt	41f6cbce9a	Restructure SimpleTimingPort a bit: ... - factor out checkFunctional() code so it can be called from derived classes - use EventWrapper for sendEvent, move event handling code from event to port where it belongs - make sendEvent a pointer so derived classes can override it - replace std::pair with new class for readability --HG-- extra : convert_revision : 5709de2daacfb751a440144ecaab5f9fc02e6b7a	2007-05-28 08:11:43 -07:00
Steve Reinhardt	04ac944920	Reformat comments to meet line length restriction. ... --HG-- extra : convert_revision : 24c00ec4904d9fb4d6e39521e0ff8b8f60d60f6a	2007-05-28 08:04:33 -07:00
Steve Reinhardt	07bda077f2	Remove unnecessary include of physical.hh. ... --HG-- extra : convert_revision : bccafe884e58a55b02ff408448e6644196e439a4	2007-05-28 08:03:13 -07:00
Steve Reinhardt	075f4b108a	Merge vm1.(none):/home/stever/bk/newmem-head ... into vm1.(none):/home/stever/bk/newmem-cache2 --HG-- extra : convert_revision : fba7efd444e1ca9738385dd4662a33feab357e79	2007-05-27 21:34:37 -07:00
Nathan Binkert	35147170f9	Move SimObject python files alongside the C++ and fix ... the SConscript files so that only the objects that are actually available in a given build are compiled in. Remove a bunch of files that aren't used anymore. --HG-- rename : src/python/m5/objects/AlphaTLB.py => src/arch/alpha/AlphaTLB.py rename : src/python/m5/objects/SparcTLB.py => src/arch/sparc/SparcTLB.py rename : src/python/m5/objects/BaseCPU.py => src/cpu/BaseCPU.py rename : src/python/m5/objects/FuncUnit.py => src/cpu/FuncUnit.py rename : src/python/m5/objects/IntrControl.py => src/cpu/IntrControl.py rename : src/python/m5/objects/MemTest.py => src/cpu/memtest/MemTest.py rename : src/python/m5/objects/FUPool.py => src/cpu/o3/FUPool.py rename : src/python/m5/objects/FuncUnitConfig.py => src/cpu/o3/FuncUnitConfig.py rename : src/python/m5/objects/O3CPU.py => src/cpu/o3/O3CPU.py rename : src/python/m5/objects/OzoneCPU.py => src/cpu/ozone/OzoneCPU.py rename : src/python/m5/objects/SimpleOzoneCPU.py => src/cpu/ozone/SimpleOzoneCPU.py rename : src/python/m5/objects/BadDevice.py => src/dev/BadDevice.py rename : src/python/m5/objects/Device.py => src/dev/Device.py rename : src/python/m5/objects/DiskImage.py => src/dev/DiskImage.py rename : src/python/m5/objects/Ethernet.py => src/dev/Ethernet.py rename : src/python/m5/objects/Ide.py => src/dev/Ide.py rename : src/python/m5/objects/Pci.py => src/dev/Pci.py rename : src/python/m5/objects/Platform.py => src/dev/Platform.py rename : src/python/m5/objects/SimConsole.py => src/dev/SimConsole.py rename : src/python/m5/objects/SimpleDisk.py => src/dev/SimpleDisk.py rename : src/python/m5/objects/Uart.py => src/dev/Uart.py rename : src/python/m5/objects/AlphaConsole.py => src/dev/alpha/AlphaConsole.py rename : src/python/m5/objects/Tsunami.py => src/dev/alpha/Tsunami.py rename : src/python/m5/objects/T1000.py => src/dev/sparc/T1000.py rename : src/python/m5/objects/Bridge.py => src/mem/Bridge.py rename : src/python/m5/objects/Bus.py => src/mem/Bus.py rename : src/python/m5/objects/MemObject.py => src/mem/MemObject.py rename : src/python/m5/objects/PhysicalMemory.py => src/mem/PhysicalMemory.py rename : src/python/m5/objects/BaseCache.py => src/mem/cache/BaseCache.py rename : src/python/m5/objects/CoherenceProtocol.py => src/mem/cache/coherence/CoherenceProtocol.py rename : src/python/m5/objects/Repl.py => src/mem/cache/tags/Repl.py rename : src/python/m5/objects/Process.py => src/sim/Process.py rename : src/python/m5/objects/Root.py => src/sim/Root.py rename : src/python/m5/objects/System.py => src/sim/System.py extra : convert_revision : 173f8764bafa8ef899198438fa5573874e407321	2007-05-27 19:21:17 -07:00
Steve Reinhardt	6a48f6b67d	Merge vm1.(none):/home/stever/bk/newmem-head ... into vm1.(none):/home/stever/bk/newmem-cache2 --HG-- extra : convert_revision : f940480672861185a494f3fae1bfca13d31fed9f	2007-05-26 20:15:35 -07:00
Nathan Binkert	4f0f217c1b	Get rid of GNU libelf and its autoconf nastiness and replace ... it with FreeBSD's implementation --HG-- extra : convert_revision : ef9c4551b9a6b54b76a89f286ff9804c55790621	2007-05-26 18:15:22 -07:00
Steve Reinhardt	87bb4c3792	Merge vm1.(none):/home/stever/bk/newmem-head ... into vm1.(none):/home/stever/bk/newmem-cache2 --HG-- extra : convert_revision : c2540bfd34eb5a6f41cb15ffe50f8ec72f80abb1	2007-05-26 17:10:35 -07:00
Gabe Black	a3ae9486d5	Merge zizzer.eecs.umich.edu:/bk/newmem ... into doughnut.mwconnections.com:/home/gblack/m5/newmem-x86 --HG-- extra : convert_revision : 276d00a73b1834d5262129c3f7e0f7fae18e23bc	2007-05-25 19:29:32 -07:00
Gabe Black	ad02a59f89	Make the lexer and parser use objects and not the last lexer and parser generated. ... --HG-- extra : convert_revision : e751969973599cde711f9d4de0dc4772dda651ed	2007-05-25 19:26:26 -07:00
Nathan Binkert	44ebb8d3e2	Update to ply 2.3 ... ext/ply/ply/lex.py: ext/ply/ply/yacc.py: ext/ply/CHANGES: ext/ply/README: ext/ply/TODO: ext/ply/doc/ply.html: ext/ply/example/ansic/clex.py: ext/ply/example/ansic/cparse.py: ext/ply/example/calc/calc.py: ext/ply/example/hedit/hedit.py: ext/ply/example/optcalc/calc.py: ext/ply/test/README: ext/ply/test/calclex.py: ext/ply/test/lex_doc1.exp: ext/ply/test/lex_doc1.py: ext/ply/test/lex_dup1.exp: ext/ply/test/lex_dup1.py: ext/ply/test/lex_dup2.exp: ext/ply/test/lex_dup2.py: ext/ply/test/lex_dup3.exp: ext/ply/test/lex_dup3.py: ext/ply/test/lex_empty.py: ext/ply/test/lex_error1.py: ext/ply/test/lex_error2.py: ext/ply/test/lex_error3.exp: ext/ply/test/lex_error3.py: ext/ply/test/lex_error4.exp: ext/ply/test/lex_error4.py: ext/ply/test/lex_hedit.exp: ext/ply/test/lex_hedit.py: ext/ply/test/lex_ignore.exp: ext/ply/test/lex_ignore.py: ext/ply/test/lex_re1.exp: ext/ply/test/lex_re1.py: ext/ply/test/lex_rule1.py: ext/ply/test/lex_token1.py: ext/ply/test/lex_token2.py: ext/ply/test/lex_token3.py: ext/ply/test/lex_token4.py: ext/ply/test/lex_token5.exp: ext/ply/test/lex_token5.py: ext/ply/test/yacc_badargs.exp: ext/ply/test/yacc_badargs.py: ext/ply/test/yacc_badprec.exp: ext/ply/test/yacc_badprec.py: ext/ply/test/yacc_badprec2.exp: ext/ply/test/yacc_badprec2.py: ext/ply/test/yacc_badrule.exp: ext/ply/test/yacc_badrule.py: ext/ply/test/yacc_badtok.exp: ext/ply/test/yacc_badtok.py: ext/ply/test/yacc_dup.exp: ext/ply/test/yacc_dup.py: ext/ply/test/yacc_error1.exp: ext/ply/test/yacc_error1.py: ext/ply/test/yacc_error2.exp: ext/ply/test/yacc_error2.py: ext/ply/test/yacc_error3.exp: ext/ply/test/yacc_error3.py: ext/ply/test/yacc_inf.exp: ext/ply/test/yacc_inf.py: ext/ply/test/yacc_missing1.exp: ext/ply/test/yacc_missing1.py: ext/ply/test/yacc_nodoc.exp: ext/ply/test/yacc_nodoc.py: ext/ply/test/yacc_noerror.exp: ext/ply/test/yacc_noerror.py: ext/ply/test/yacc_nop.exp: ext/ply/test/yacc_nop.py: ext/ply/test/yacc_notfunc.exp: ext/ply/test/yacc_notfunc.py: ext/ply/test/yacc_notok.exp: ext/ply/test/yacc_notok.py: ext/ply/test/yacc_rr.exp: ext/ply/test/yacc_rr.py: ext/ply/test/yacc_simple.exp: ext/ply/test/yacc_simple.py: ext/ply/test/yacc_sr.exp: ext/ply/test/yacc_sr.py: ext/ply/test/yacc_term1.exp: ext/ply/test/yacc_term1.py: ext/ply/test/yacc_unused.exp: ext/ply/test/yacc_unused.py: ext/ply/test/yacc_uprec.exp: ext/ply/test/yacc_uprec.py: Import patch ply.diff src/arch/isa_parser.py: everything is now within the ply package --HG-- rename : ext/ply/lex.py => ext/ply/ply/lex.py rename : ext/ply/yacc.py => ext/ply/ply/yacc.py extra : convert_revision : fca8deabd5c095bdeabd52a1f236ae1404ef106e	2007-05-24 21:54:51 -07:00
Steve Reinhardt	da46364b18	Fix getDeviceAddressRanges() to get snooping right. ... --HG-- extra : convert_revision : 2aeab25ef955ab9db7b968786faff227239fbbe4	2007-05-22 07:30:55 -07:00
Steve Reinhardt	0484867d85	Merge vm1.(none):/home/stever/bk/newmem-head ... into vm1.(none):/home/stever/bk/newmem-cache2 src/mem/cache/base_cache.hh: Manual conflict resolution. --HG-- extra : convert_revision : 5ebfd7abb4f978caa88bf43d25935869edfc6b9f	2007-05-22 06:36:01 -07:00
Steve Reinhardt	41dde5f6fd	memtest.hh: ... Fix description string. Minor whitespace cleanup. src/cpu/memtest/memtest.hh: Fix description string. Minor whitespace cleanup. --HG-- extra : convert_revision : 0c7213d088da46de9713ca6beabc30523ccb1c8c	2007-05-22 06:32:24 -07:00
Steve Reinhardt	9048c695a0	Another pass of minor changes in preparation for new protocol. ... src/mem/cache/cache_impl.hh: src/mem/cache/coherence/simple_coherence.hh: Get rid of old invalidate propagation logic in preparation for new multilevel snoop protocol. src/mem/cache/coherence/coherence_protocol.cc: L2 cache now has protocol, so protocol must handle ReadExReq coming in from the CPU side. src/mem/cache/miss/mshr_queue.cc: Assertion is failing, so let's take it out for now. src/mem/packet.cc: src/mem/packet.hh: Add WritebackAck command. Reorganize enum to put responses next to corresponding requests. Get rid of unused WriteReqNoAck. --HG-- extra : convert_revision : 24c519846d161978123f9aa029ae358a41546c73	2007-05-22 06:29:48 -07:00
Steve Reinhardt	41241799ae	Change getDeviceAddressRanges to use bool for snoop arg. ... --HG-- extra : convert_revision : 832e52ba80cbab2f5bb6d5b5977a499d41b4d638	2007-05-21 23:36:09 -07:00
Steve Reinhardt	0a02e3a764	Merge vm1.(none):/home/stever/bk/newmem-head ... into vm1.(none):/home/stever/bk/newmem-cache2 --HG-- extra : convert_revision : a8efe71a50b9ae480c5ad0aabd7aa9ba22bc2968	2007-05-20 23:05:02 -07:00
Steve Reinhardt	05d14cf3e2	Add new EventWrapper constructor that takes a Tick value ... and schedules the event immediately. --HG-- extra : convert_revision : a84e729a5ef3632cbe6cff858c453c782707d983	2007-05-20 21:43:01 -07:00
Steve Reinhardt	87adc37e91	Insist that PhysicalMemory object have at least one connection. ... --HG-- extra : convert_revision : 36c33d25a3b23ac2094577aa504c24fac0f3ffcc	2007-05-20 18:23:05 -07:00
Steve Reinhardt	dcce351eaa	Merge vm1.(none):/home/stever/bk/newmem-head ... into vm1.(none):/home/stever/bk/newmem-cache2 src/mem/bridge.cc: SCCS merged --HG-- extra : convert_revision : 9492be56a305afe88f28a77c3b23e80ce6aa81b3	2007-05-18 22:37:32 -07:00
Steve Reinhardt	792d5b9e5e	First set of changes for reorganized cache coherence support. ... Compiles but doesn't work... committing just so I can merge (stupid bk!). src/mem/bridge.cc: Get rid of SNOOP_COMMIT. src/mem/bus.cc: src/mem/packet.hh: Get rid of SNOOP_COMMIT & two-pass snoop. First bits of EXPRESS_SNOOP support. src/mem/cache/base_cache.cc: src/mem/cache/base_cache.hh: src/mem/cache/cache.hh: src/mem/cache/cache_impl.hh: src/mem/cache/miss/blocking_buffer.cc: src/mem/cache/miss/miss_queue.cc: src/mem/cache/prefetch/base_prefetcher.cc: Big reorg of ports and port-related functions & events. src/mem/cache/cache.cc: src/mem/cache/cache_builder.cc: src/mem/cache/coherence/SConscript: Get rid of UniCoherence object. --HG-- extra : convert_revision : 7672434fa3115c9b1c94686f497e57e90413b7c3	2007-05-18 22:35:04 -07:00
Steve Reinhardt	aa5b595f39	Oops... some places in C++ explicitly ask for a "functional" ... port. It would be better to move this to python IMO but for now I'll stick in a compatibility hack. --HG-- extra : convert_revision : a81a29cbd43becd0e485559eb7b2a31f7a0b082d	2007-05-19 01:20:58 -04:00
Steve Reinhardt	0305159abf	PhysicalMemory has vector of uniform ports instead of one special one. ... configs/example/memtest.py: PhysicalMemory has vector of uniform ports instead of one special one. Other updates to fix obsolete brokenness. src/mem/physical.cc: src/mem/physical.hh: src/python/m5/objects/PhysicalMemory.py: Have vector of uniform ports instead of one special one. src/python/swig/pyobject.cc: Add comment. --HG-- extra : convert_revision : a4a764dcdcd9720bcd07c979d0ece311fc8cb4f1	2007-05-19 00:24:34 -04:00
Gabe Black	a13d5af274	Merge zizzer.eecs.umich.edu:/bk/newmem ... into doughnut.mwconnections.com:/home/gblack/m5/newmem-x86 --HG-- extra : convert_revision : 3f17fc418ee5a30da2b08a515fb394cc8fcdd237	2007-05-18 13:36:47 -07:00
Gabe Black	6a6e62014e	Changes to make simple cpu handle pcs appropriately for x86 ... --HG-- extra : convert_revision : cf68886d53301e0a63705247bd7d66b2ff08ea84	2007-05-18 10:42:50 -07:00
Ali Saidi	f487edf146	Merge zizzer:/bk/newmem ... into zeep.pool:/z/saidi/work/m5.newmem --HG-- extra : convert_revision : 32dc1bec7fdb1ecb8879ed2dd745c4b23929aeab	2007-05-15 18:06:52 -04:00