DIRECTORY Atom, Basics, Cache2, CacheOps, Cluster, Core, CoreClasses, CoreCreate, CoreFlat, CoreOps, Dragon, DragonRosemary, DragOpsCross, DragOpsCrossUtils, EU, FileNames, IFU2, IO, LizardCache, LizardHeart, Ports, Process, RandomCode, Rope, Rosemary, RosemaryUser, SparseMemory, TerminalIO, TypeScript, ViewerClasses, ViewerIO, ViewRec; ClusterImpl: CEDAR PROGRAM IMPORTS Atom, Cache2, CacheOps, CoreCreate, CoreFlat, CoreOps, DragonRosemary, DragOpsCrossUtils, EU, FileNames, IFU2, IO, LizardCache, LizardHeart, Ports, Process, RandomCode, Rope, Rosemary, RosemaryUser, SparseMemory, TerminalIO, TypeScript, ViewerIO, ViewRec EXPORTS Cluster = BEGIN KitchenSink: TYPE = Cluster.KitchenSink; OpaqueKitchenSink: TYPE = Cluster.OpaqueKitchenSink; LizardSimulation: TYPE = Cluster.LizardSimulation; Instances: TYPE = Cluster.Instances; ClusterState: TYPE = Cluster.ClusterState; IFUState: TYPE = IFU2.IFUState; EUState: TYPE = EU.EUState; CacheSt: TYPE = REF Cache2.CacheState; nCacheLines: NAT _ 200; skipIFURejects: BOOL _ FALSE; skipEURejects: BOOL _ FALSE; fullEU: BOOL _ FALSE; fullIFU: BOOL _ FALSE; quickIFU: BOOL _ FALSE; lastKs: PUBLIC KitchenSink _ NIL; MakeCluster: PUBLIC PROC RETURNS [ks: KitchenSink] = { ifuRoseInst, euRoseInst, iCacheRoseInst, eCacheRoseInst: CoreClasses.CellInstance _ NIL; publicInputNames: LIST OF CoreCreate.WR _ LIST[ "ResetAB", "RescheduleAB", "PhA", "PhB", "NotPhA", "NotPhB", "DShA", "DShB", "DShRd", "DShWt", "DShIn", "DHold", CoreCreate.Seq["DStAd", 4], "Vdd", "Gnd", "PadVdd", "PadGnd", "VRef" ]; public: CoreCreate.Wire = CoreCreate.WireList[CONS["DShOut", publicInputNames]]; tempInstances: CoreClasses.CellInstances _ NIL; internalOnly: CoreCreate.Wire = CoreCreate.WireList[LIST[ "UserMode2BA", "IPCmdFetchA", "IPFaultingB", CoreCreate.Seq["IPFaultingXB", 3], CoreCreate.Seq["IPData", 32], CoreCreate.Seq["DPCmdA", 8], CoreCreate.Seq["DPFaultB", 4], CoreCreate.Seq["DPData", 32], CoreCreate.Seq["EUAluOp2AB", 4], CoreCreate.Seq["EUCondSel2AB", 4], CoreCreate.Seq["KBus", 32], "EURdFromPBus3AB", "EUWriteToPBus3AB", "EUCondition2B", "DPRejectB", "IPRejectB" ] ]; ks _ lastKs _ NEW[Cluster.KitchenSinkRec _ [ log: ViewerIO.CreateViewerStreams["Rosemary Cluster Simulation"].out, vm: CacheOps.NewVirtualMemory[] ]]; TypeScript.ChangeLooks[ViewerIO.GetViewerFromStream[ks.log], 'f]; ks.iCache _ CacheOps.NewCache[mem: ks.vm, nLines: nCacheLines]; ks.eCache _ CacheOps.NewCache[mem: ks.vm, nLines: nCacheLines]; ks.coreInsts[iCache] _ CoreCreate.InstanceList[ type: CoreFlat.CellTypeCutLabels[ on: Cache2.Cache[vm: ks.iCache, skipRejects: skipIFURejects], l1: "TopLevel"], pas: LIST[ ["PUserMode", "Gnd"], ["PData", "IPData"], ["PCmdA[7]", "Gnd"], ["PCmdA[6]", "Gnd"], ["PCmdA[5]", "Gnd"], ["PCmdA[4]", "IPCmdFetchA"], ["PCmdA[3]", "IPCmdFetchA"], ["PCmdA[2]", "IPCmdFetchA"], ["PCmdA[1]", "IPCmdFetchA"], ["PCmdA[0]", "IPCmdFetchA"], ["PRejectB", "IPRejectB"], ["PFaultB[0]", "IPFaultingB"], ["PFaultB[1]", "IPFaultingXB[0]"], ["PFaultB[2]", "IPFaultingXB[1]"], ["PFaultB[3]", "IPFaultingXB[2]"] ] ]; ks.coreInsts[eCache] _ CoreCreate.InstanceList[ type: CoreFlat.CellTypeCutLabels[ on: Cache2.Cache[vm: ks.eCache, skipRejects: skipEURejects], l1: "TopLevel"], pas: LIST[ ["PUserMode", "UserMode2BA"], ["PData", "DPData"], ["PCmdA", "DPCmdA"], ["PRejectB", "DPRejectB"], ["PFaultB", "DPFaultB"] ] ]; ks.coreInsts[ifu] _ CoreCreate.InstanceList[ type: CoreFlat.CellTypeCutLabels[ on: IFU2.CreateIFU[NEW[IFU2.IFUTypeData _ [data: ks, getLog: GetLog, checkSynch: CheckSynch, getCycle: GetCycle ]], fullIFU, quickIFU], l1: "TopLevel" ], pas: LIST[] ]; ks.coreInsts[eu] _ CoreCreate.InstanceList[ type: CoreFlat.CellTypeCutLabels[ on: EU.CreateEU[ typeData: NEW[EU.EUTypeData _ [data: ks, storeNoted: FALSE, noteStore: NoteRegStore]], fullEU: fullEU, useCkPt: fullEU], l1: "TopLevel" ], pas: LIST[ ] ]; FOR inst: Instances DECREASING IN Instances DO tempInstances _ CONS[ks.coreInsts[inst], tempInstances] ENDLOOP; ks.cluster _ CoreCreate.Cell[ public: public, onlyInternal: internalOnly, instances: tempInstances, name: "Cluster" ]; [] _ Rosemary.SetFixedWire[public[CoreOps.GetWireIndex[public, "Vdd" ]], H]; [] _ Rosemary.SetFixedWire[public[CoreOps.GetWireIndex[public, "Gnd" ]], L]; [] _ Rosemary.SetFixedWire[public[CoreOps.GetWireIndex[public, "PadVdd" ]], H]; [] _ Rosemary.SetFixedWire[public[CoreOps.GetWireIndex[public, "PadGnd" ]], L]; [] _ Rosemary.SetFixedWire[public[CoreOps.GetWireIndex[public, "VRef" ]], H]; FOR rl: LIST OF CoreCreate.WR _ publicInputNames, rl.rest WHILE rl # NIL DO [] _ Ports.InitPort[wire: CoreCreate.FindWire[ks.cluster.public, rl.first], levelType: b, initDrive: force]; ENDLOOP; [] _ Ports.InitPort[wire: CoreCreate.FindWire[ks.cluster.public, "DStAd"], levelType: c, initDrive: force]; [] _ Ports.InitPort[wire: CoreCreate.FindWire[ks.cluster.public, "DShOut"], levelType: b, initDrive: none]; ks.clusterIOPort _ Ports.CreatePort[ks.cluster]; ks.rosemarySimulation _ Rosemary.Instantiate[ cellType: ks.cluster, testPort: ks.clusterIOPort, cutSet: CoreFlat.CreateCutSet[labels: LIST["TopLevel"] ] ]; FOR inst: Instances IN Instances DO ks.flatCT[inst] _ NEW[CoreFlat.FlatCellTypeRec _ CoreFlat.ParseCellTypePath[ks.cluster, IO.PutFR["/%g", IO.int[Instances[inst].ORD]]]]; ks.stateTop[0].refCy _ NEW[INT _ 0]; ks.stateTop[0].refPh _ NEW[Dragon.Phase _ a]; ks.stateTop[0].data[inst] _ Rosemary.GetState[ks.rosemarySimulation, ks.flatCT[inst]]; ENDLOOP; FOR i: NAT IN [1..Cluster.historySize) DO ks.stateTop[i].refCy _ NEW[INT _ 0]; ks.stateTop[i].refPh _ NEW[Dragon.Phase _ a]; ks.stateTop[i].data _ [ ifu: NEW[IFU2.IFUStateRec], eu: NEW[EU.EUStateRec], iCache: NEW[Cache2.CacheState], eCache: NEW[Cache2.CacheState]]; ENDLOOP; FOR i: NAT IN [0..Cluster.historySize) DO ks.stateFull[i].refCy _ NEW[INT _ 0]; ks.stateFull[i].refPh _ NEW[Dragon.Phase _ a]; ks.stateFull[i].data _ [ ifu: NEW[IFU2.IFUStateRec], eu: NEW[EU.EUStateRec], iCache: NEW[Cache2.CacheState], eCache: NEW[Cache2.CacheState]]; ENDLOOP; ks.euReject _ NEW[CoreFlat.FlatWireRec _ CoreFlat.ParseWirePath[ks.cluster, "DPRejectB"]]; IF fullEU THEN { -- fix the cutset!!!!!!!!!! euCellType: Core.CellType _ ks.coreInsts[eu].type; TerminalIO.WriteF["Make EU Simulation %g\n", IO.time[]]; ks.euSimulationTruthPort _ Ports.CreatePort[euCellType, TRUE]; ks.euSimulationTestPort _ Ports.CreatePort[euCellType, TRUE]; ks.euSimulation _ Rosemary.Instantiate[ euCellType, ks.euSimulationTestPort, CoreFlat.CreateCutSet[labels: LIST["Logic", "LogicMacro"]]]; ks.euDisplay _ RosemaryUser.DisplayViewer[ks.euSimulation, euCellType, "EU", RosemaryUser.DisplayPortLeafWires[euCellType]]; Rosemary.Initialize[ks.euSimulation, FALSE]; RosemaryUser.InitializeDeltas[ks.euDisplay]; TerminalIO.WriteF["EU Instantiated %g\n", IO.time[]]}; StartPanel[ks]}; DoCluster: PUBLIC PROC [ks: KitchenSink, diagnostic: Core.ROPE _ NIL] = { originalPriority: Process.Priority = Process.GetPriority[]; diagnosticName: Core.ROPE _ "unknown"; IF ks=NIL THEN ks _ MakeCluster[]; { ENABLE UNWIND => { ks.log.PutF["\nSimulation of %g aborted\n\n", IO.rope[diagnosticName]]; ks.log.Flush[]; Process.SetPriority[ originalPriority ] }; time: INT _ -1; DoEval: PROC = { time _ time+1; ks.controlPanel.continueTestFromAbort _ FALSE; IF GetPublicBool[ks, $PhA] THEN { SetPublicBool[ks, $RescheduleAB, ks.controlPanel.resched]; SetPublicBool[ks, $ResetAB, ks.controlPanel.reset] }; Rosemary.Settle[ ks.rosemarySimulation ! ABORTED => IF ks.controlPanel.continueTestFromAbort THEN CONTINUE ELSE REJECT]; CopyClusterArrayContents[ks.stateTop[0], ks.stateFull[0]]; IF fullEU THEN { Rosemary.SettleToTest[simulation: ks.rosemarySimulation, flatCell: ks.flatCT[eu], test: ks.euSimulationTruthPort]; Ports.CopyPortValue[from: ks.euSimulationTruthPort, to: ks.euSimulationTestPort]; RosemaryUser.LogSettle[ks.euDisplay, time ! Rosemary.Stop => IF reason = $BoolWireHasX THEN { TerminalIO.WriteF["%g = X at cycle %g", IO.rope[CoreOps.GetShortWireName[NARROW[data, CoreFlat.FlatWire].wire]], IO.int[time]]; RESUME} ELSE {RosemaryUser.UpdateDisplay[ks.euDisplay]; REJECT}]; RosemaryUser.UpdateDisplay[ks.euDisplay]; Ports.CheckPortValue[root: ks.coreInsts[eu].type.public, truth: ks.euSimulationTruthPort, question: ks.euSimulationTestPort ! Ports.CheckError => IF NOT ks.controlPanel.proceedFromCheckPort THEN REJECT ELSE {TerminalIO.WriteF["%g\n", IO.rope[msg]]; RESUME}]}; IF ks.controlPanel.reset THEN ks.controlPanel.instrCount _ -1; Process.Yield[]; ks.controlPanel.continueTestFromAbort _ FALSE}; Signal: SIGNAL = CODE; CopyClusterArrayContents: PROC[fm, to: ClusterState] = { to.refCy^ _ fm.refCy^; to.refPh^ _ fm.refPh^; NARROW[ to.data[ifu], IFUState]^ _ NARROW[ fm.data[ifu], IFUState]^; NARROW[ to.data[eu], EUState]^ _ NARROW[ fm.data[eu], EUState]^; NARROW[ to.data[iCache], CacheSt]^ _ NARROW[ fm.data[iCache], CacheSt]^; NARROW[ to.data[eCache], CacheSt]^ _ NARROW[ fm.data[eCache], CacheSt]^}; Cycles: PROC [ n: INT ] = {FOR i: INT IN [0..n) DO DoPh[a]; DoPh[b] ENDLOOP}; Remark: PROC [explan: Core.ROPE] = { ks.controlPanel.msg _ explan; ks.controlPanel.running _ FALSE; DoEval[]; UNTIL ks.controlPanel.running DO Process.Pause[Process.MsecToTicks[1000]] ENDLOOP; ks.controlPanel.msg _ runningMsg; DoEval[]; }; DoPh: PROC [ ph: Dragon.Phase ] = { first: BOOL _ TRUE; ks.controlPanel.phase _ ph; WHILE first OR ks.controlPanel.repeatPhase DO SetPublicBool[ks, $PhA, ph=a]; SetPublicBool[ks, $PhB, ph=b]; SetPublicBool[ks, $NotPhA, ph#a]; SetPublicBool[ks, $NotPhB, ph#b]; ks.stateTop[0].refPh^ _ ks.stateFull[0].refPh^ _ ks.controlPanel.phase; ks.stateTop[0].refCy^ _ ks.stateFull[0].refCy^ _ ks.controlPanel.cycle; IF ks.controlPanel.running THEN {ks.controlPanel.msg _ runningMsg; DoEval[]} ELSE Remark[(IF ks.controlPanel.msg = runningMsg THEN "Simulation manually suspended..." ELSE ks.controlPanel.msg)]; IF first THEN { OPEN cp: ks.controlPanel; IF cp.stopInPh[ph] AND (cp.cycle >= cp.slowFromCycle OR (cp.cycle >= 0 AND cp.instrCount >= cp.slowFromInstr)) THEN Remark[IO.PutFR["Doing cycle %g Ph%g...", IO.int[cp.cycle], IO.char[IF ph=a THEN 'A ELSE 'B]]]} ELSE Remark[IO.PutFR["...repeating cycle %g Ph%g..", IO.int[ks.controlPanel.cycle], IO.char[IF ph=a THEN 'A ELSE 'B]]]; IF first THEN { -- cycle history buffers [1..top) lastTop: ClusterState _ ks.stateTop [Cluster.historySize-1]; lastFull: ClusterState _ ks.stateFull [Cluster.historySize-1]; FOR i: NAT DECREASING IN (1..Cluster.historySize) DO ks.stateTop [i] _ ks.stateTop [i-1]; ks.stateFull [i] _ ks.stateFull [i-1] ENDLOOP; ks.stateTop[1] _ lastTop; ks.stateFull[1] _ lastFull; CopyClusterArrayContents[ks.stateTop[0], ks.stateTop[1]]; CopyClusterArrayContents[ks.stateFull[0], ks.stateFull[1]]; first _ FALSE }; SetPublicBool[ks, $PhB, FALSE]; SetPublicBool[ks, $PhA, FALSE]; SetPublicBool[ks, $NotPhA, TRUE]; SetPublicBool[ks, $NotPhB, TRUE]; DoEval[]; ENDLOOP; ks.protCyclesAfterReject _ SELECT TRUE FROM ks.controlPanel.reset => 3, ph=a OR Rosemary.WireValue[simulation: ks.rosemarySimulation, flatWire: ks.euReject][0]=H => ks.protCyclesAfterReject, ks.protCyclesAfterReject>0 => ks.protCyclesAfterReject-1, ENDCASE => 0}; Process.SetPriority[ Process.priorityBackground ]; ks.diagnostics _ IF diagnostic=NIL THEN "test end" ELSE diagnostic; ks.controlPanel.diagnostic _ ks.diagnostics; ks.controlPanel.running _ TRUE; DO -- over all diagnostics Chop: PROC RETURNS [ first, rest: Rope.ROPE _ NIL ] = { dStream: IO.STREAM = IO.RIS[ks.controlPanel.diagnostic]; first _ dStream.GetTokenRope[IO.IDProc ! IO.EndOfStream => CONTINUE].token; rest _ ks.controlPanel.diagnostic.Substr[dStream.GetIndex]}; diagnosticFileName: Core.ROPE _ diagnosticName _ Chop[].first; IF Rope.Length[diagnosticFileName] = 0 OR (Rope.Equal[s1: diagnosticFileName, s2: "END", case: FALSE] AND ks.controlPanel.randomSeed=0) THEN EXIT; ks.controlPanel.reset _ TRUE; WHILE ks.controlPanel.reset DO -- as often as RESET is asserted in the same diagnostic ks.controlPanel.stopInPh _ ALL[TRUE]; ks.controlPanel.repeatPhase _ ks.controlPanel.resched _ FALSE; ks.controlPanel.cycle _ -1; ks.controlPanel.instrCount _ -1; { public: Core.Wire _ ks.cluster.public; ks.clusterIOPort[CoreOps.GetWireIndex[public, "DStAd"]].c _ 0; ks.clusterIOPort[CoreOps.GetWireIndex[public, "DHold"]].b _ FALSE; ks.clusterIOPort[CoreOps.GetWireIndex[public, "DShA"]].b _ FALSE; ks.clusterIOPort[CoreOps.GetWireIndex[public, "DShB"]].b _ FALSE; ks.clusterIOPort[CoreOps.GetWireIndex[public, "DShRd"]].b _ FALSE; ks.clusterIOPort[CoreOps.GetWireIndex[public, "DShWt"]].b _ FALSE; ks.clusterIOPort[CoreOps.GetWireIndex[public, "DShIn"]].b _ FALSE; }; FOR j: NAT IN [0..3) DO DoPh[a ! DragonRosemary.AssertionFailed => RESUME; Rosemary.Stop => IF reason = $FailedAssertion OR reason = $BoolWireHasX THEN RESUME ELSE REJECT; IFU2.IFUInconsistent => CONTINUE ]; DoPh[b ! DragonRosemary.AssertionFailed => RESUME; Rosemary.Stop => IF reason = $FailedAssertion OR reason = $BoolWireHasX THEN RESUME ELSE REJECT; IFU2.IFUInconsistent => CONTINUE ]; ENDLOOP; Cycles[2]; SELECT TRUE FROM diagnosticFileName # NIL => { fullName: Core.ROPE _ FileNames.FileWithSearchRules [diagnosticFileName, NIL, FALSE, TRUE, NIL].fullPath; CacheOps.VirtualMemoryFromFile[ks.vm, fullName ]; ks.lizardSimulation _ (IF ks.controlPanel.lizardToo THEN StartNewLizard[ks.vm] ELSE NIL)}; ks.controlPanel.randomSeed#0 => { diagnosticName _ IO.PutFR["random code (seed = %d)", IO.int[ks.controlPanel.randomSeed]]; InsertRandomProgramInVM[ks]; ks.lizardSimulation _ (IF ks.controlPanel.lizardToo THEN StartNewLizard[ks.vm] ELSE NIL)}; ENDCASE => ERROR; ks.controlPanel.reset _ FALSE; DoPh[a]; IF ks.controlPanel.reset THEN LOOP; -- restart this diagnostic DoPh[b]; IF ks.controlPanel.reset THEN LOOP; -- restart this diagnostic IF ks.controlPanel.slowFromCycle<=0 THEN Remark["Processor has been reset..."]; ks.controlPanel.cycle _ 0; ks.rosemaryStores _ NIL; ks.log.PutF["\n\n\n%g Dragon Rosemary simulation of %g beginning...\n\n", IO.time[], IO.rope[diagnosticName]]; WHILE ks.controlPanel.randomSeed=0 OR ks.controlPanel.cycle<=ks.controlPanel.randomCycleLimit DO ENABLE { SuccessHalt => { ks.log.PutF["\n%g Success XOP in %g at instruction %d, cycle %d.\n\n", IO.time[], IO.rope[diagnosticName], IO.int[ks.controlPanel.instrCount], IO.int[ks.controlPanel.cycle]]; EXIT }; Breakpoint => { ks.log.PutF["\n%g Breakpoint XOP in %g at instruction %d, cycle %d.\n\n", IO.time[], IO.rope[diagnosticName], IO.int[ks.controlPanel.instrCount], IO.int[ks.controlPanel.cycle]]; SELECT TRUE FROM ks.controlPanel.emulateBreakpoint => RESUME; diagnosticFileName # NIL => REJECT; ENDCASE => EXIT } }; DoPh[a]; IF ks.controlPanel.reset THEN EXIT; -- restart this diagnostic DoPh[b]; IF ks.controlPanel.reset THEN EXIT; -- restart this diagnostic ks.controlPanel.cycle _ ks.controlPanel.cycle+1; ENDLOOP; -- on ks.controlPanel.cycle ENDLOOP; -- on a single diagnostic SELECT TRUE FROM diagnosticFileName # NIL => { first, rest: Rope.ROPE; [first, rest] _ Chop[]; IF first.Equal[diagnosticFileName] THEN ks.controlPanel.diagnostic _ Rope.Cat[rest, " ",first]}; ks.controlPanel.randomSeed # 0 => ks.controlPanel.randomSeed _ ks.controlPanel.randomSeed+1; ENDCASE => NULL; ENDLOOP; -- on ks.diagnostic or ks.controlPanel.randomSeed }; -- for catching UNWIND Process.SetPriority[ originalPriority ]}; SetPublic: PUBLIC PROC [ks: KitchenSink, signal: ATOM, value: REF ANY _ NIL ] = { WITH value SELECT FROM refBool: REF BOOL => ks.clusterIOPort[CoreOps.GetWireIndex[ks.rosemarySimulation.cellType.public, Atom.GetPName[signal]]].b _ refBool^; ENDCASE => ERROR}; SetPublicBool: PUBLIC PROC [ks: KitchenSink, signal: ATOM, value: BOOL ] = {SetPublic[ks, signal, NEW[BOOL _ value]]}; SetPublicAndSettle: PUBLIC PROC [ks: KitchenSink, signal: ATOM, value: REF ANY _ NIL ] = { SetPublic[ks, signal, value]; Rosemary.Settle[ ks.rosemarySimulation ! ABORTED => IF ks.controlPanel.continueTestFromAbort THEN CONTINUE ELSE REJECT ]; ks.controlPanel.continueTestFromAbort _ FALSE}; GetPublicBool: PUBLIC PROC [ks: KitchenSink, signal: ATOM] RETURNS [value: BOOL] = {value _ ks.clusterIOPort[CoreOps.GetWireIndex[ks.rosemarySimulation.cellType.public, Atom.GetPName[signal]]].b}; GetLog: PROC [ data: OpaqueKitchenSink ] RETURNS [ Core.STREAM ] = {ks: KitchenSink = NARROW[data]; RETURN [ ks.log ]}; GetCycle: PROC [ data: OpaqueKitchenSink ] RETURNS [ cycle: INT ] = {ks: KitchenSink = NARROW[data]; RETURN [ ks.controlPanel.cycle ]}; NoteRegStore: PROC [ data: REF ANY, reg: [0..256), value: Dragon.Word ] = { ks: KitchenSink = NARROW[data]; ks.rosemaryStores _ CONS[NEW[Dragon.RegStoreRec _ [instr: ks.controlPanel.instrCount, reg: VAL[reg], data: value]], ks.rosemaryStores]}; randomStartPC: Dragon.Word _ 102000H; runningMsg: Core.ROPE _ "Running..."; randomBackground: Core.ROPE _ "RandomBackground.quad"; InsertRandomProgramInVM: PROC[ ks: KitchenSink ] = { WriteOneCodeByte: PROC [byte: [0..255]] = { background: Basics.LongNumber; CacheOps.SetFlags[c: ks.eCache, address: nextByteAddr/4, mapped: TRUE, writeProtect: FALSE, dirty: FALSE]; background.lc _ CacheOps.Access[c: ks.eCache, address: nextByteAddr/4].data; SELECT nextByteAddr MOD 4 FROM 0 => background.hh _ byte; 1 => background.hl _ byte; 2 => background.lh _ byte; 3 => background.ll _ byte; ENDCASE => ERROR; CacheOps.Write[c: ks.eCache, address: nextByteAddr/4, data: background.lc]; nextByteAddr _ nextByteAddr+1}; fullName: Core.ROPE _ FileNames.FileWithSearchRules [randomBackground, NIL, FALSE, TRUE, NIL].fullPath; nextByteAddr: Dragon.Word _ randomStartPC; CacheOps.VirtualMemoryFromFile[ks.vm, fullName]; RandomCode.GenerateRandomProgramBytes[ initialByteAddress: randomStartPC, randomSeed: ks.controlPanel.randomSeed, seeOneByte: WriteOneCodeByte, dribble: ks.log ]; ks.eCache _ CacheOps.NewCache[ks.eCache]}; -- resets first free cycle, cache lines LizardEUCacheFetchTrap: PROC [base: LizardCache.CacheBase, addr: LizardCache.Word, cycle: INT, userMode: BOOL, noEffect: BOOL _ FALSE] RETURNS [data: LizardCache.Word, status: LizardCache.TrapIndex, rejectCycles: INT] = { sim: LizardSimulation = NARROW[base.data]; [data: data, status: status, rejectCycles: rejectCycles] _ sim.euCache.fetch [base: sim.euCache, addr: addr, cycle: cycle, userMode: userMode, noEffect: noEffect]; sim.lastInstrOps _ CONS[ NEW[Dragon.CacheTransRec _ [ instr: sim.processor.stats.instructions, cmd: Fetch, -- might be FetchHold, we can't tell here addr: DragOpsCrossUtils.WordToCard[addr], data: DragOpsCrossUtils.WordToCard[data], fault: SELECT status FROM ALUCondFalse => none, MemAccessFault => memAccess, IOAccessFault => ioAccess, EUPageFault => page, EUWriteFault => write, ENDCASE => ERROR ]], sim.lastInstrOps]}; LizardEUCacheStoreTrap: PROC [base: LizardCache.CacheBase, addr: LizardCache.Word, data: LizardCache.Word, cycle: INT, userMode: BOOL] RETURNS [old: LizardCache.Word, status: LizardCache.TrapIndex, rejectCycles: INT] = { sim: LizardSimulation = NARROW[base.data]; [old: old, status: status, rejectCycles: rejectCycles] _ sim.euCache.store[base: sim.euCache, addr:addr, data:data, cycle:cycle, userMode:userMode]; sim.lastInstrOps _ CONS[ NEW[Dragon.CacheTransRec _ [ instr: sim.processor.stats.instructions, cmd: Store, addr: DragOpsCrossUtils.WordToCard[addr], data: DragOpsCrossUtils.WordToCard[data], fault: SELECT status FROM ALUCondFalse => none, MemAccessFault => memAccess, IOAccessFault => ioAccess, EUPageFault => page, EUWriteFault => write, ENDCASE => ERROR ]], sim.lastInstrOps]}; NoteChangedReg: PROC[data: REF, processor: LizardHeart.Processor, reg: DragOpsCross.ProcessorRegister, old,new: DragOpsCross.Word] = { sim: LizardSimulation = NARROW[data]; sim.lastInstrOps _ CONS[ NEW[Dragon.RegStoreRec _ [ instr: sim.processor.stats.instructions, reg: reg, data: DragOpsCrossUtils.WordToCard[new] ]], sim.lastInstrOps]}; NoteInstDone: PROC [data: REF, processor: LizardHeart.Processor, newPC, rtnPC: DragOpsCross.Word, control: LizardHeart.Control, cycles: INT] = -- LizardHeart.InstDoneProc-- {sim: LizardSimulation = NARROW[data]; sim.control _ control}; StartNewLizard: PUBLIC PROC [ m: REF -- CacheOps.VM -- ] RETURNS [ sim: LizardSimulation ] = { StoreWord: PROC [ addr, data: Dragon.Word, readOnly, dirty: BOOL _ FALSE, privateData: REF _ NIL ] = {SparseMemory.Store[base: lizardVM, index: DragOpsCrossUtils.CardToWord[addr], new: DragOpsCrossUtils.CardToWord[data]]}; lizardVM: SparseMemory.Base; lizardSharedVM: LizardCache.SharedBase; sim _ NEW[Cluster.LizardSimulationRec]; lizardVM _ SparseMemory.Create[]; lizardSharedVM _ LizardCache.NewBase[lizardVM]; CacheOps.EnumerateVirtualMemory[m, StoreWord]; -- initialize Lizard's memory sim.euCache _ LizardCache.NewCache[lizardSharedVM]; sim.processor _ LizardHeart.NewProcessor[ ifuCache: LizardCache.NewCache[lizardSharedVM], euCache: NEW[LizardCache.CacheBaseRep _ [ fetch: LizardEUCacheFetchTrap, store: LizardEUCacheStoreTrap, sharedBase: sim.euCache.sharedBase, private: sim.euCache.private, data: sim ]], logger: NEW[LizardHeart.ChangeLoggerRep _ [ data: sim, regChange: NoteChangedReg, instDone: NoteInstDone ]] ]}; SuccessHalt: PUBLIC ERROR = CODE; Breakpoint: PUBLIC SIGNAL = CODE; CheckSynch: PUBLIC PROC [ data: OpaqueKitchenSink, basicInst: IFU2.BasicInst ] RETURNS [deltaInstrCount: INT _ 1] -- IFU2.CheckSynchProc -- = { retry: BOOL _ TRUE; WHILE retry DO retry _ FALSE; deltaInstrCount _ csProcRec.proc[data: data, basicInst: basicInst ]; -- debugger might set retry to TRUE NULL; -- for breakpoints and what-have-you ENDLOOP}; DefaultCheckSynch: PUBLIC IFU2.CheckSynchProc = {RETURN[1]}; csProcRec: PUBLIC Cluster.CSProcRec _ [DefaultCheckSynch]; StartPanel: PROC [ks: KitchenSink] = { IF ks.controlPanel = NIL THEN { ks.controlPanel _ NEW[Cluster.ControlPanelRec _ [ msg: "Initialized...", enaIFULog: TRUE, diagnostic: ks.diagnostics ]]; ViewRec.SetBehavior[newBehavior: [delayParms: [min: 2000.0]]]; [] _ ViewRec.ViewRef[ agg: ks.controlPanel, label: "Dragon Cluster3 Rosemary5 Control Panel", specs: LIST[ ["cycle", Value[val:NIL, visible:TRUE, dontAssign:TRUE]], ["phase", Value[val:NIL, visible:TRUE, dontAssign:TRUE]], ["instrCount", Value[val:NIL, visible:TRUE, dontAssign:TRUE]] ]] } }; END. fClusterImpl.mesa Copyright c 1985 by Xerox Corporation. All rights reserved. McCreight, May 13, 1986 2:28:33 pm PDT Louis Monier April 18, 1986 9:58:08 am PST Barth, April 28, 1986 4:25:45 pm PDT Curry, October 24, 1986 2:52:26 pm PDT Don Curry October 31, 1986 11:52:09 am PST Last Edited by: Louis Monier November 26, 1986 3:04:51 pm PST I put this in so that you can get your hands on the kitchen sink from a new command tool. If you take it out, I may not rip your lungs out, but ... IF fullIFU THEN { ifuCellType: Core.CellType _ ks.coreInsts[ifu].type; TerminalIO.WriteF["Make IFU Simulation %g\n", IO.time[]]; ks.ifuSimulationTruthPort _ Ports.CreatePort[ifuCellType, TRUE]; ks.ifuSimulationTestPort _ Ports.CreatePort[ifuCellType, TRUE]; ks.ifuSimulation _ Rosemary.Instantiate[ ifuCellType, ks.ifuSimulationTestPort, CoreFlat.CreateCutSet[labels: LIST["SimplePLA", "UpOneLevel"]]]; ks.ifuDisplay _ RosemaryUser.DisplayViewer[ks.ifuSimulation, ifuCellType, "IFU2", RosemaryUser.DisplayPortLeafWires[ifuCellType]]; Rosemary.Initialize[ks.ifuSimulation, FALSE]; TerminalIO.WriteF["IFU Instantiated %g\n", IO.time[]]}; IF fullIFU THEN { Rosemary.SettleToTest[simulation: ks.rosemarySimulation, flatCell: ks.flatCT[ifu], test: ks.ifuSimulationTruthPort]; Ports.CopyPortValue[from: ks.ifuSimulationTruthPort, to: ks.ifuSimulationTestPort]; RosemaryUser.LogSettle[ks.ifuDisplay, time ! Rosemary.Stop => IF reason # $BoolWireHasX THEN REJECT ELSE IF ks.controlPanel.reset OR ks.protCyclesAfterReject>0 THEN RESUME ELSE { TerminalIO.WriteF["%g = X\n", IO.rope[ CoreOps.GetShortWireName[NARROW[data, CoreFlat.FlatWire].wire]]]; RosemaryUser.UpdateDisplay[ks.ifuDisplay]; RESUME}]; IF ks.controlPanel.sampleFullIFU AND GetPublicBool[ks, $PhA] THEN UpdateIFUState [ks.ifuSimulation, NARROW[ks.stateFull[0].data[ifu]], ks.controlPanel.cycle, A]; IF ks.controlPanel.sampleFullIFU AND GetPublicBool[ks, $PhB] THEN UpdateIFUState [ks.ifuSimulation, NARROW[ks.stateFull[0].data[ifu]], ks.controlPanel.cycle, B]; RosemaryUser.UpdateDisplay[ks.ifuDisplay]; Ports.CheckPortValue[root: ks.coreInsts[ifu].type.public, truth: ks.ifuSimulationTruthPort, question: ks.ifuSimulationTestPort ! Ports.CheckError => IF NOT (ks.controlPanel.proceedFromCheckPort OR ks.protCyclesAfterReject>0) THEN REJECT ELSE {TerminalIO.WriteF["%g\n", IO.rope[msg]]; RESUME}] }; UpdateIFUState: IFUTest.UpdateProc = { comp: IFUState _ NARROW[ks.stateTop[0].data[ifu]]; atom: ATOM _ IFUTest.ifuUpdateProc; updateProc: REF IFUTest.UpdateProc _ NARROW[Atom.GetProp[atom, atom]]; updateProc^[sim, state, pass, qph]; comp.cycle _ state.cycle; comp.ph _ state.ph; IF state^#comp^ THEN IF ks.controlPanel.reset OR ks.protCyclesAfterReject>0 OR ks.controlPanel.proceedFromCompareTest THEN TerminalIO.WriteF["#\n"] ELSE Signal[]}; Main body of Inner EU.NoteRegStoreProc Lizard.CacheFetchProc Lizard.CacheStoreProc LizardHeart.RegChangeProc ΚC˜šœ™Jšœ Οmœ1™Jšœ8žœ˜>šœ*˜*Jšœ ˜ Jšœ˜Jšœžœ˜<—Jšœ^Ÿœ˜€Jšœ%žœ˜,Jšœ,˜,Jšœ*žœ ˜6—J˜Jšœ˜J˜—J˜š Ÿ œžœžœ$žœžœ˜IJšœ;˜;Jšœžœ ˜&Jšžœžœžœ˜"šœ˜šžœžœ˜Jšœ.žœ˜GJšœ˜Jšœ*˜*J˜——Jšœžœ˜J˜šŸœžœ˜Jšœ˜Jšœ(žœ˜.šžœžœ˜!Jšœ:˜:Jšœ5˜5—šœ&˜&Jš œžœžœ&žœžœžœžœ˜Q—Jšœ:˜:šžœ žœ™Jšœt™tJšœS™Sšœ*™*šœžœ™,š žœžœžœžœžœ™Gšžœžœžœ™šœžœ™&Jšœžœ"™A—Jšœ*™*Jšžœ™ ————šžœžœžœ™PJšœžœ7™P—šžœžœžœ™PJšœžœ7™P—Jšœ*™*šœ•™•šžœžœ'žœ™KJšžœž™ Jšžœžœ žœ™:———šžœžœ˜Jšœr˜rJšœQ˜Qšœ)˜)šœ˜šžœžœ˜ šœ(˜(Jšžœžœ"˜IJšžœ ˜—Jšžœ˜—Jšžœ,žœ˜9——Jšœ)˜)šœ’˜’šžœžœ%˜+Jšžœž˜ Jšžœžœ žœ˜9———Jšžœžœ!˜>Jšœ˜Jšœ(žœ˜/J˜—šŸœ™&Jšœžœ™4Jšœžœ™%Jšœ žœžœ™FJšœ#™#Jšœ™Jšœ™šžœžœž™Jšœž™Jšœž™šœ&™&Jšžœžœ ™-———J˜JšŸœžœžœ˜J˜šŸœžœ˜8Jšœ˜Jšœ˜Jšžœžœ˜FJšžœžœ˜CJšžœžœ˜HJšžœžœ˜I—J˜šŸœžœžœ˜Jš œžœžœžœžœžœ˜3—J˜šŸœžœžœ˜$Jšœ˜Jšœžœ˜ Jšœ ˜ Jšžœžœ*žœ˜RJšœ!˜!Jšœ ˜ Jšœ˜J˜—šŸœžœ˜#Jšœžœžœ˜Jšœ˜šžœžœž˜-Jšœ˜Jšœ˜Jšœ!˜!Jšœ!˜!JšœG˜GJšœG˜Gšžœ˜Jšžœ-˜1šžœ žœ!˜0Jšžœ$žœ˜C——šžœžœ˜Jšžœ˜šžœž˜Jšœž˜ šœžœ%ž˜;šœžœ ˜)Jš žœžœžœžœžœ˜5———šžœžœ&˜4Jš žœžœžœžœžœ˜B——J˜šžœžœ "˜2Jšœ=˜=Jšœ>˜>š žœžœž œžœž˜4Jšœ%˜%Jšœ%žœ˜.—Jšœ˜Jšœ˜Jšœ9˜9Jšœ;˜;Jšœžœ˜—J˜Jšœžœ˜ Jšœžœ˜ Jšœžœ˜!Jšœžœ˜"Jšœ ˜ Jšžœ˜—šœžœžœž˜+Jšœ˜Jšœž˜JšœQ˜QJšœ$˜$Jšœ9˜9Jšžœ ˜——J˜šœ™J˜Jšœ2˜2Jš œžœ žœžœ žœ ˜CJšœ,˜,Jšœžœ˜šžœ ˜J˜š Ÿœžœžœžœžœ˜7Jš œ žœžœžœžœ˜8Jšœžœ žœžœ˜KJšœ<˜J˜šžœ%ž˜)šœ5žœž˜?Jšœ˜—Jšžœžœ˜ —J˜Jšœžœ˜J˜šžœžœ 7˜VJ˜Jšœžœžœ˜&Jšœ8žœ˜>Jšœ˜Jšœ!˜!J˜šœ˜Jšœ&˜&JšœA˜AJšœ?žœ˜EJ˜Jšœ>žœ˜DJšœ>žœ˜DJšœ>žœ˜DJšœ>žœ˜DJšœ?žœ˜EJ˜—J˜šžœžœžœž˜šœ˜Jšœ"žœ˜)Jš œžœžœžœžœžœžœ˜`Jšœžœ˜$—šœ˜Jšœ"žœ˜)Jš œžœžœžœžœžœžœ˜`Jšœžœ˜$—Jšžœ˜—J˜ J˜Jšžœžœž˜˜šœžœ˜šœžœ ˜3Jš œžœžœžœžœ ˜5—Jšœ1˜1Jš œžœžœžœžœ˜ZJ˜—šœ!˜!Jšœžœ"žœ"˜YJšœ˜Jš œžœžœžœžœ˜ZJ˜—šžœžœ˜J˜——Jšœžœ˜Jšœ˜Jšžœžœžœ ˜>Jšœ˜Jšžœžœžœ ˜>J˜Jšžœ"žœ'˜OJ˜Jšœ˜Jšœžœ˜J˜šœJ˜JJšžœ˜ Jšžœ˜—J˜šžœžœ9ž˜`J˜šžœ˜šœ˜šœG˜GJšžœ˜ Jšžœ˜Jšžœ!˜#Jšžœ˜—Jšžœ˜—šœ˜šœJ˜JJšžœ˜ Jšžœ˜Jšžœ!˜#Jšžœ˜—šžœžœž˜Jšœ%žœ˜,Jšœžœžœ˜#Jšžœžœ˜——J˜—Jšœ˜Jšžœžœžœ ˜>Jšœ˜šžœžœžœ ˜>J˜—Jšœ0˜0Jšžœ ˜$—J˜Jšžœ ˜"J˜—šžœžœž˜šœžœ˜Jšœžœ˜J˜šžœ!ž˜'Jšœ8˜8——šœ!˜!Jšœ:˜:—Jšžœžœ˜J˜—Jšžœ 1˜:—Jšœ ˜—Jšœ)˜)—J˜šŸ œžœžœžœ žœžœžœ˜Qšžœžœž˜šœ žœžœ˜Jšœr˜r—Jšžœžœ˜—J˜—š Ÿ œžœžœžœ žœ˜JJšœžœžœ ˜+J˜—šŸœžœžœžœ žœžœžœ˜ZJšœ˜šœ&˜&Jš œžœžœ'žœžœžœžœ˜R—Jšœ(žœ˜/J˜—š Ÿ œžœžœžœžœ žœ˜RJšœq˜q—šŸœžœžœžœ˜BJšœžœžœ ˜4J˜—šŸœžœžœ žœ˜DJšœžœžœ˜CJ˜—šŸ œžœ žœžœ)˜KJš ™Jšœžœ˜Jšœžœžœ?žœ*˜ˆJ˜—Jšœ&˜&Jšœžœ˜%šœžœ˜6J˜—šŸœžœ˜4šŸœžœ˜+Jšœ˜JšœAžœžœ žœ˜jJšœL˜Lšžœžœž˜Jšœ˜Jšœ˜Jšœ˜Jšœ˜Jšžœžœ˜—JšœK˜KJšœ˜—šœžœ ˜3Jš œžœžœžœžœ ˜3—Jšœ*˜*Jšœ0˜0šœ&˜&Jšœ"˜"Jšœ)˜)Jšœ˜Jšœ˜—Jšœ+ '˜RJ˜—šŸœž˜š œ=žœ žœ žœžœžœGžœ˜ΐJšœ™—Jšœžœ ˜*šœL˜LJšœV˜V—šœžœ˜šžœ˜Jšœ(˜(Jšœ  )˜5Jšœ)˜)Jšœ)˜)šœžœž˜Jšœ˜Jšœ˜Jšœ˜Jšœ˜Jšœ˜Jšžœžœ˜——Jšœ˜—J˜—šŸœž˜JšœUžœ žœ˜išžœFžœ˜UJšœ™—Jšœžœ ˜*šœ8˜8Jšœ[˜[—šœžœ˜šžœ˜Jšœ(˜(Jšœ ˜ Jšœ)˜)Jšœ)˜)šœžœž˜Jšœ˜Jšœ˜Jšœ˜Jšœ˜Jšœ˜Jšžœžœ˜——Jšœ˜—J˜—šŸœžœžœh˜†Jš ™Jšœžœ˜%šœžœ˜šžœ˜Jšœ(˜(Jšœ ˜ Jšœ+˜+—Jšœ˜—J˜—š Ÿ œžœžœkžœ ˜¬Jšœžœ˜>J˜—š Ÿœžœžœžœ œ˜8Jšžœ˜%š Ÿ œžœ-žœžœžœžœ˜dJšœy˜y—Jšœ˜Jšœ'˜'Jšœ žœ˜*Jšœ#˜#Jšœ/˜/Jšœ/ ˜LJšœ4˜4šœ*˜*Jšœ/˜/šœ žœ˜)Jšœ ˜ Jšœ ˜ Jšœ#˜#Jšœ˜Jšœ˜—šœžœ ˜+Jšœ ˜ Jšœ˜Jšœ˜——J˜—JšŸ œžœžœžœ˜!šŸ œžœžœžœ˜!J˜—š Ÿ œžœžœ8žœžœ œ˜Jšœžœžœ˜šžœž˜Jšœžœ˜JšœE #˜hJšžœ $˜*Jšžœ˜ —J˜—šŸœžœ˜0Jšœžœ˜ J˜—šœ žœ)˜:J˜—šŸ œžœ˜&šžœžœžœ˜šœžœ˜2Jšœ˜Jšœ žœ˜Jšœ˜Jšœ˜—Jšœ>˜>šœ˜Jšœ˜šœ9žœ˜>Jšœžœ žœ žœ˜9Jšœžœ žœ žœ˜9Jšœžœ žœ žœ ˜E——J˜——Jšžœ˜J˜—J˜—…—W |I