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2007-11-15branch mergeKorey Sewell
--HG-- extra : convert_revision : 1c56f3c6f2c50d642d2de5ddde83a55234455cec
2007-11-14Checkpointing: Name SE page table entries better so that there isn't a ↵Ali Saidi
problem if multiple workloads are being run at once. --HG-- extra : convert_revision : 3bac9bd7fd93fcadf764e2991c5b029f2c745c08
2007-11-14remove unnecessary debug messages I addedKorey Sewell
--HG-- extra : convert_revision : 5c23218fd1b899fa7fe42701f7cb2f6033f7a583
2007-11-13Add in files from merge-bare-iron, get them compiling in FS and SE modeKorey Sewell
--HG-- extra : convert_revision : d4e19afda897bc3797868b40469ce2ec7ec7d251
2007-11-04Cache: Fix for OS X 10.5 compiling.Ali Saidi
--HG-- extra : convert_revision : ba3c33ed524367280eefc096177d767168ac2cf6
2007-11-01DRAM: Make latency parameters be Param.Latency instead of ints.Ali Saidi
--HG-- extra : convert_revision : 553b86cc4653da089d7aa0045a3f3bdcabf6c4d8
2007-10-31Merge in bus DPRINTF changes.Steve Reinhardt
--HG-- extra : convert_revision : 3bbd7c0745b31bb2a628b604ab1627cd9c61643c
2007-10-31Traceflags: Add SCons function to created a traceflag instead of having one ↵Ali Saidi
file with them all. --HG-- extra : convert_revision : 427f6bd8f050861ace3bc0d354a1afa5fc8319e6
2007-10-25TLB: Fix serialization issues with the tlb entries and make the page table ↵Gabe Black
store the process, not the system. --HG-- extra : convert_revision : 2421af11f62f60fb48faeee6bddadac2987df0e8
2007-10-25SE: Fix page table and system serialization, don't reinit process if this is ↵Ali Saidi
a checkpoint restore. --HG-- extra : convert_revision : 03dcf3c088e57b7abab60efe700d947117888306
2007-09-16mem: clean up bus/cache DPRINTFs a bitSteve Reinhardt
Not so much noise on failed sends, and more complete info when grepping a trace using an address. --HG-- extra : convert_revision : 05a8261c9452072ca08b906200c6322b33e2b9f1
2007-09-05Bus: Fix drain code; old method could return 1 in atomic mode and never call ↵Ali Saidi
de->process(). --HG-- extra : convert_revision : 35990e5eaf93f7a95a0ec72e9f92034a042def3e
2007-08-30params: Deprecate old-style constructors; update most SimObject constructors.Miles Kaufmann
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
2007-08-26Merge with headGabe Black
--HG-- extra : convert_revision : cc73b9aaf73e9dacf52f3350fa591e67ca4ccee6
2007-08-26Address translation: Make the page table more flexible.Gabe Black
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
2007-08-12MemorySystem: Fix the use of ?: to produce correct results.Ali Saidi
--HG-- extra : convert_revision : 31aad7170b35556a4c984f4ebc013137d55d85eb
2007-08-10DMA: Add IOCache and fix bus bridge to optionally only send requests oneAli Saidi
way so a cache can handle partial block requests for i/o devices. --HG-- extra : convert_revision : a68b5ae826731bc87ed93eb7ef326a2393053964
2007-08-10Bus: Only call end() on an stl object once in a loopAli Saidi
--HG-- extra : convert_revision : 238dcd6da7577b533e52ada2107591c4e9168ebd
2007-08-08Port, StaticInst: Revert unnecessary changes.Vincentius Robby
--HG-- extra : convert_revision : e6ef262bbbc5ad53498e55caac1897e6cc2a61e6
2007-08-08alpha: Make the TLB cache to actually work.Vincentius Robby
Improve MRU checking for StaticInst, Bus, TLB --HG-- extra : convert_revision : 9116b5655cd2986aeb4205438aad4a0f5a440006
2007-08-04port: Implement cache for port interfaces and rangesVincentius Robby
--HG-- extra : convert_revision : d7cbec7c277fb8f4d8846203caae36ce629602d5
2007-08-03cache: get rid of obsolete params from python.Steve Reinhardt
--HG-- extra : convert_revision : cd40e0ef938ef6da1cccedf7be01c3ac5b4883fb
2007-07-29memory system: fix functional access bug.Steve Reinhardt
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
2007-07-29bus: take out response prioritization (timing was messed up).Steve Reinhardt
Also make express snoops not occupy bus (since they're magic). --HG-- extra : convert_revision : 75aa5211a59380026d1e3f122778425e48e2edcd
2007-07-27packet: get rid of unused intersect() function.Steve Reinhardt
--HG-- extra : convert_revision : f0a2947ccc49e0d18bc17a59371fa396d9ebd6c0
2007-07-27cache/memtest: fixes for functional accesses.Steve Reinhardt
--HG-- extra : convert_revision : 688ba4d882cad2c96cf44c9e46999f74266e02ee
2007-07-27cache: Get rid of unused variable.Steve Reinhardt
--HG-- extra : convert_revision : 394adc12fbd7ea10280a1b8d6bc3cb15ee019f27
2007-07-26Merge python and x86 changes with cache branchNathan Binkert
--HG-- extra : convert_revision : e06a950964286604274fba81dcca362d75847233
2007-07-26Have owner respond to UpgradeReq to avoid race.Steve Reinhardt
--HG-- extra : convert_revision : 30916fca6978c73d8a14558f2d7288c1eab54ad4
2007-07-26Add downward express snoops for invalidations.Steve Reinhardt
--HG-- extra : convert_revision : 4916fa9721d727d8416ad8c07df3a8171d02b2b4
2007-07-26Continue snooping after a writeback is encountered.Steve Reinhardt
--HG-- extra : convert_revision : 8411338a6c0fdd7072dd32bdffacdace62d5de90
2007-07-26bus: Fix default port handling.Steve Reinhardt
--HG-- extra : convert_revision : 121b6e31cddff17c51fc4f3df20e7e2bde87d04f
2007-07-25Can't block on memInhibit packetsSteve Reinhardt
(now that bus no longer filters them for us). --HG-- extra : convert_revision : 34e7eaf5ee1e739f5557a2d417e569ed2ceb14b3
2007-07-24Integrate snoop loop functions into their respective call sites.Steve Reinhardt
Also some additional cleanup of Bus::recvTiming(). --HG-- extra : convert_revision : 156814119f75d04c2e954aec2d7ed6fdc186c26f
2007-07-24Don't delete request at target... requester still needs it.Steve Reinhardt
--HG-- extra : convert_revision : 76377ca2e4d7ea70d1d54d325a63ce710e260b93
2007-07-23A couple more minor bug fixes for multilevel coherence.Steve Reinhardt
--HG-- extra : convert_revision : 370f9e34911157765be6fd49e826fa1af589b466
2007-07-23Major changes to how SimObjects are created and initialized. Almost allNathan Binkert
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
2007-07-22Replace lowerMSHRPending flag with more robust schemeSteve Reinhardt
based on following Packet senderState links. --HG-- extra : convert_revision : 9027d59bd7242aa0e4275bf94d8b1fb27bd59d79
2007-07-22Replace DeferredSnoop flag with LowerMSHRPending flag.Steve Reinhardt
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
2007-07-22A few minor non-debug compilation issues.Steve Reinhardt
--HG-- extra : convert_revision : d59a5cad6187a2229dddd1a48282ebd2923d1d8d
2007-07-21Deal with invalidations intersecting outstanding upgrades.Steve Reinhardt
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
2007-07-21Several more fixes for multi-level timing coherence.Steve Reinhardt
- 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
2007-07-17Make sure responses never get blocked.Steve Reinhardt
--HG-- extra : convert_revision : 29f359d743994a94dc403aa0621ba72cd137d1a1
2007-07-17Forward cache-to-cache responses through other caches.Steve Reinhardt
--HG-- extra : convert_revision : 5b6a02255bccd98b00949703cf4ba4b221553cea
2007-07-17Assert that an mshr has a target in getTarget().Steve Reinhardt
--HG-- extra : convert_revision : 08091670fc319876012ed139fcd2584c364a980c
2007-07-15Fix up a bunch of multilevel coherence issues.Steve Reinhardt
Atomic mode seems to work. Timing is closer but not there yet. --HG-- extra : convert_revision : 0dea5c3d4b973d009e9d4a4c21b9cad15961d56f
2007-07-15Make Bus::findPort() a little more useful.Steve Reinhardt
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
2007-07-14Add CacheRepl trace flag and move a couple DPRINTFs to it.Steve Reinhardt
--HG-- extra : convert_revision : 31724d19ebdf2cdc2a2bafff83d17845b3a0b183
2007-07-14Move a couple of DPRINTFs from Cache to CachePort.Steve Reinhardt
--HG-- extra : convert_revision : 55a0d26660aeb8f63b41897d53e6b2d1f0a163be
2007-07-14Fix bug in copying packet with static data pointer.Steve Reinhardt
--HG-- extra : convert_revision : 2fcf99f050d73e007433c1db2475f2893c5961a0
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