forked from Github_Repos/cvw
Fixed RAS errors. Still some room for improvement with the BTB and RAS.
This commit is contained in:
Ross Thompson
parent
84ad1353e4
commit
1c6e37120e
@ -8,36 +8,36 @@ add wave -noupdate -expand -group {Execution Stage} /testbench/functionRadix/fun
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add wave -noupdate -expand -group {Execution Stage} /testbench/dut/hart/ifu/PCE
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add wave -noupdate -expand -group {Execution Stage} /testbench/dut/hart/ifu/PCE
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add wave -noupdate -expand -group {Execution Stage} /testbench/InstrEName
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add wave -noupdate -expand -group {Execution Stage} /testbench/InstrEName
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add wave -noupdate -expand -group {Execution Stage} /testbench/dut/hart/ifu/InstrE
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add wave -noupdate -expand -group {Execution Stage} /testbench/dut/hart/ifu/InstrE
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add wave -noupdate -group HDU -group traps /testbench/dut/hart/priv/trap/InstrMisalignedFaultM
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add wave -noupdate -expand -group HDU -group traps /testbench/dut/hart/priv/trap/InstrMisalignedFaultM
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add wave -noupdate -group HDU -group traps /testbench/dut/hart/priv/trap/InstrAccessFaultM
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add wave -noupdate -expand -group HDU -group traps /testbench/dut/hart/priv/trap/InstrAccessFaultM
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add wave -noupdate -group HDU -group traps /testbench/dut/hart/priv/trap/IllegalInstrFaultM
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add wave -noupdate -expand -group HDU -group traps /testbench/dut/hart/priv/trap/IllegalInstrFaultM
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add wave -noupdate -group HDU -group traps /testbench/dut/hart/priv/trap/BreakpointFaultM
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add wave -noupdate -expand -group HDU -group traps /testbench/dut/hart/priv/trap/BreakpointFaultM
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add wave -noupdate -group HDU -group traps /testbench/dut/hart/priv/trap/LoadMisalignedFaultM
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add wave -noupdate -expand -group HDU -group traps /testbench/dut/hart/priv/trap/LoadMisalignedFaultM
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add wave -noupdate -group HDU -group traps /testbench/dut/hart/priv/trap/StoreMisalignedFaultM
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add wave -noupdate -expand -group HDU -group traps /testbench/dut/hart/priv/trap/StoreMisalignedFaultM
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add wave -noupdate -group HDU -group traps /testbench/dut/hart/priv/trap/LoadAccessFaultM
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add wave -noupdate -expand -group HDU -group traps /testbench/dut/hart/priv/trap/LoadAccessFaultM
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add wave -noupdate -group HDU -group traps /testbench/dut/hart/priv/trap/StoreAccessFaultM
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add wave -noupdate -expand -group HDU -group traps /testbench/dut/hart/priv/trap/StoreAccessFaultM
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add wave -noupdate -group HDU -group traps /testbench/dut/hart/priv/trap/EcallFaultM
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add wave -noupdate -expand -group HDU -group traps /testbench/dut/hart/priv/trap/EcallFaultM
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add wave -noupdate -group HDU -group traps /testbench/dut/hart/priv/trap/InstrPageFaultM
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add wave -noupdate -expand -group HDU -group traps /testbench/dut/hart/priv/trap/InstrPageFaultM
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add wave -noupdate -group HDU -group traps /testbench/dut/hart/priv/trap/LoadPageFaultM
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add wave -noupdate -expand -group HDU -group traps /testbench/dut/hart/priv/trap/LoadPageFaultM
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add wave -noupdate -group HDU -group traps /testbench/dut/hart/priv/trap/StorePageFaultM
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add wave -noupdate -expand -group HDU -group traps /testbench/dut/hart/priv/trap/StorePageFaultM
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add wave -noupdate -group HDU -group traps /testbench/dut/hart/priv/trap/InterruptM
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add wave -noupdate -expand -group HDU -group traps /testbench/dut/hart/priv/trap/InterruptM
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add wave -noupdate -group HDU -group hazards /testbench/dut/hart/hzu/BPPredWrongE
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add wave -noupdate -expand -group HDU -group hazards /testbench/dut/hart/hzu/BPPredWrongE
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add wave -noupdate -group HDU -group hazards /testbench/dut/hart/hzu/CSRWritePendingDEM
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add wave -noupdate -expand -group HDU -group hazards /testbench/dut/hart/hzu/CSRWritePendingDEM
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add wave -noupdate -group HDU -group hazards /testbench/dut/hart/hzu/RetM
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add wave -noupdate -expand -group HDU -group hazards /testbench/dut/hart/hzu/RetM
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add wave -noupdate -group HDU -group hazards /testbench/dut/hart/hzu/TrapM
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add wave -noupdate -expand -group HDU -group hazards /testbench/dut/hart/hzu/TrapM
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add wave -noupdate -group HDU -group hazards /testbench/dut/hart/hzu/LoadStallD
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add wave -noupdate -expand -group HDU -group hazards /testbench/dut/hart/hzu/LoadStallD
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add wave -noupdate -group HDU -group hazards /testbench/dut/hart/hzu/InstrStall
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add wave -noupdate -expand -group HDU -group hazards /testbench/dut/hart/hzu/InstrStall
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add wave -noupdate -group HDU -group hazards /testbench/dut/hart/hzu/DataStall
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add wave -noupdate -expand -group HDU -group hazards /testbench/dut/hart/hzu/DataStall
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add wave -noupdate -group HDU -expand -group Flush -color Yellow /testbench/dut/hart/hzu/FlushF
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add wave -noupdate -expand -group HDU -expand -group Flush -color Yellow /testbench/dut/hart/hzu/FlushF
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add wave -noupdate -group HDU -expand -group Flush -color Yellow /testbench/dut/hart/FlushD
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add wave -noupdate -expand -group HDU -expand -group Flush -color Yellow /testbench/dut/hart/FlushD
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add wave -noupdate -group HDU -expand -group Flush -color Yellow /testbench/dut/hart/FlushE
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add wave -noupdate -expand -group HDU -expand -group Flush -color Yellow /testbench/dut/hart/FlushE
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add wave -noupdate -group HDU -expand -group Flush -color Yellow /testbench/dut/hart/FlushM
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add wave -noupdate -expand -group HDU -expand -group Flush -color Yellow /testbench/dut/hart/FlushM
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add wave -noupdate -group HDU -expand -group Flush -color Yellow /testbench/dut/hart/FlushW
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add wave -noupdate -expand -group HDU -expand -group Flush -color Yellow /testbench/dut/hart/FlushW
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add wave -noupdate -group HDU -expand -group Stall -color Orange /testbench/dut/hart/StallF
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add wave -noupdate -expand -group HDU -expand -group Stall -color Orange /testbench/dut/hart/StallF
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add wave -noupdate -group HDU -expand -group Stall -color Orange /testbench/dut/hart/StallD
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add wave -noupdate -expand -group HDU -expand -group Stall -color Orange /testbench/dut/hart/StallD
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add wave -noupdate -group HDU -expand -group Stall -color Orange /testbench/dut/hart/ifu/StallE
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add wave -noupdate -expand -group HDU -expand -group Stall -color Orange /testbench/dut/hart/ifu/StallE
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add wave -noupdate -group HDU -expand -group Stall -color Orange /testbench/dut/hart/ifu/StallM
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add wave -noupdate -expand -group HDU -expand -group Stall -color Orange /testbench/dut/hart/ifu/StallM
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add wave -noupdate -group HDU -expand -group Stall -color Orange /testbench/dut/hart/ifu/StallW
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add wave -noupdate -expand -group HDU -expand -group Stall -color Orange /testbench/dut/hart/ifu/StallW
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add wave -noupdate -expand -group Bpred -expand -group direction -color Yellow /testbench/dut/hart/ifu/bpred/Predictor/DirPredictor/GHRF
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add wave -noupdate -expand -group Bpred -expand -group direction -color Yellow /testbench/dut/hart/ifu/bpred/Predictor/DirPredictor/GHRF
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add wave -noupdate -expand -group Bpred -expand -group direction -divider Lookup
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add wave -noupdate -expand -group Bpred -expand -group direction -divider Lookup
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add wave -noupdate -expand -group Bpred -expand -group direction /testbench/dut/hart/ifu/bpred/Predictor/DirPredictor/LookUpPC
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add wave -noupdate -expand -group Bpred -expand -group direction /testbench/dut/hart/ifu/bpred/Predictor/DirPredictor/LookUpPC
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@ -81,12 +81,12 @@ add wave -noupdate -expand -group Bpred -expand -group RAS /testbench/dut/hart/i
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add wave -noupdate -expand -group Bpred -expand -group RAS /testbench/dut/hart/ifu/bpred/RASPredictor/pushPC
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add wave -noupdate -expand -group Bpred -expand -group RAS /testbench/dut/hart/ifu/bpred/RASPredictor/pushPC
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add wave -noupdate -expand -group Bpred -expand -group RAS /testbench/dut/hart/ifu/bpred/RASPredictor/PtrD
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add wave -noupdate -expand -group Bpred -expand -group RAS /testbench/dut/hart/ifu/bpred/RASPredictor/PtrD
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add wave -noupdate -expand -group Bpred -expand -group RAS /testbench/dut/hart/ifu/bpred/RASPredictor/PtrQ
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add wave -noupdate -expand -group Bpred -expand -group RAS /testbench/dut/hart/ifu/bpred/RASPredictor/PtrQ
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add wave -noupdate -expand -group Bpred -expand -group RAS -expand /testbench/dut/hart/ifu/bpred/RASPredictor/memory
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add wave -noupdate -expand -group Bpred -expand -group RAS /testbench/dut/hart/ifu/bpred/RASPredictor/memory
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add wave -noupdate -expand -group Bpred -expand -group RAS /testbench/dut/hart/ifu/bpred/RASPredictor/popPC
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add wave -noupdate -expand -group Bpred -expand -group RAS /testbench/dut/hart/ifu/bpred/RASPredictor/popPC
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add wave -noupdate -expand -group {instruction pipeline} /testbench/dut/hart/ifu/InstrF
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add wave -noupdate -group {instruction pipeline} /testbench/dut/hart/ifu/InstrF
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add wave -noupdate -expand -group {instruction pipeline} /testbench/dut/hart/ifu/InstrD
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add wave -noupdate -group {instruction pipeline} /testbench/dut/hart/ifu/InstrD
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add wave -noupdate -expand -group {instruction pipeline} /testbench/dut/hart/ifu/InstrE
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add wave -noupdate -group {instruction pipeline} /testbench/dut/hart/ifu/InstrE
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add wave -noupdate -expand -group {instruction pipeline} /testbench/dut/hart/ifu/InstrM
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add wave -noupdate -group {instruction pipeline} /testbench/dut/hart/ifu/InstrM
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add wave -noupdate -group {PCNext Generation} /testbench/dut/hart/ifu/PCNextF
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add wave -noupdate -group {PCNext Generation} /testbench/dut/hart/ifu/PCNextF
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add wave -noupdate -group {PCNext Generation} /testbench/dut/hart/ifu/PCF
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add wave -noupdate -group {PCNext Generation} /testbench/dut/hart/ifu/PCF
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add wave -noupdate -group {PCNext Generation} /testbench/dut/hart/ifu/PCPlus2or4F
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add wave -noupdate -group {PCNext Generation} /testbench/dut/hart/ifu/PCPlus2or4F
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@ -128,10 +128,10 @@ add wave -noupdate -group alu /testbench/dut/hart/ieu/dp/alu/neg
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add wave -noupdate -group alu /testbench/dut/hart/ieu/dp/alu/lt
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add wave -noupdate -group alu /testbench/dut/hart/ieu/dp/alu/lt
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add wave -noupdate -group alu /testbench/dut/hart/ieu/dp/alu/ltu
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add wave -noupdate -group alu /testbench/dut/hart/ieu/dp/alu/ltu
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add wave -noupdate /testbench/InstrFName
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add wave -noupdate /testbench/InstrFName
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add wave -noupdate -expand -group dcache /testbench/dut/hart/MemAdrM
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add wave -noupdate -group dcache /testbench/dut/hart/MemAdrM
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add wave -noupdate -expand -group dcache /testbench/dut/hart/MemPAdrM
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add wave -noupdate -group dcache /testbench/dut/hart/MemPAdrM
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add wave -noupdate -expand -group dcache /testbench/dut/hart/WriteDataM
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add wave -noupdate -group dcache /testbench/dut/hart/WriteDataM
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add wave -noupdate -expand -group dcache /testbench/dut/hart/dmem/MemRWM
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add wave -noupdate -group dcache /testbench/dut/hart/dmem/MemRWM
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add wave -noupdate -group Forward /testbench/dut/hart/ieu/fw/Rs1D
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add wave -noupdate -group Forward /testbench/dut/hart/ieu/fw/Rs1D
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add wave -noupdate -group Forward /testbench/dut/hart/ieu/fw/Rs2D
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add wave -noupdate -group Forward /testbench/dut/hart/ieu/fw/Rs2D
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add wave -noupdate -group Forward /testbench/dut/hart/ieu/fw/Rs1E
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add wave -noupdate -group Forward /testbench/dut/hart/ieu/fw/Rs1E
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@ -174,13 +174,15 @@ add wave -noupdate -group {function radix debug} /testbench/functionRadix/functi
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add wave -noupdate -group {function radix debug} /testbench/functionRadix/function_radix/FunctionAddr
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add wave -noupdate -group {function radix debug} /testbench/functionRadix/function_radix/FunctionAddr
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add wave -noupdate -group {function radix debug} /testbench/functionRadix/function_radix/ProgramAddrIndex
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add wave -noupdate -group {function radix debug} /testbench/functionRadix/function_radix/ProgramAddrIndex
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add wave -noupdate -group {function radix debug} /testbench/functionRadix/function_radix/FunctionName
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add wave -noupdate -group {function radix debug} /testbench/functionRadix/function_radix/FunctionName
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add wave -noupdate -expand -group {performance counters} /testbench/dut/hart/priv/csr/genblk1/counters/HPMCOUNTER
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add wave -noupdate -group {performance counters} /testbench/dut/hart/priv/csr/genblk1/counters/HPMCOUNTER
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add wave -noupdate -expand -group {performance counters} /testbench/dut/hart/priv/csr/genblk1/counters/MHPMCOUNTERH
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add wave -noupdate -group {performance counters} /testbench/dut/hart/priv/csr/genblk1/counters/MHPMCOUNTERH
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add wave -noupdate -expand -group {performance counters} /testbench/dut/hart/priv/csr/genblk1/counters/MCOUNTEN
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add wave -noupdate -group {performance counters} /testbench/dut/hart/priv/csr/genblk1/counters/MCOUNTEN
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add wave -noupdate -expand -group {performance counters} /testbench/dut/hart/priv/csr/genblk1/counters/MCOUNTINHIBIT_REGW
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add wave -noupdate -group {performance counters} /testbench/dut/hart/priv/csr/genblk1/counters/MCOUNTINHIBIT_REGW
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add wave -noupdate /testbench/dut/hart/ifu/SelBPPredF
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add wave -noupdate /testbench/dut/hart/ifu/SelBPPredF
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add wave -noupdate /testbench/dut/hart/ifu/bpred/BPInstrClassF
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add wave -noupdate /testbench/dut/hart/ifu/bpred/StallF
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TreeUpdate [SetDefaultTree]
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TreeUpdate [SetDefaultTree]
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WaveRestoreCursors {{Cursor 6} {12508605 ns} 0}
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WaveRestoreCursors {{Cursor 7} {2193752 ns} 0}
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quietly wave cursor active 1
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quietly wave cursor active 1
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configure wave -namecolwidth 250
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configure wave -namecolwidth 250
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configure wave -valuecolwidth 229
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configure wave -valuecolwidth 229
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@ -196,4 +198,4 @@ configure wave -griddelta 40
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configure wave -timeline 0
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configure wave -timeline 0
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configure wave -timelineunits ns
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configure wave -timelineunits ns
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update
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update
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WaveRestoreZoom {0 ns} {16338232 ns}
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WaveRestoreZoom {0 ns} {16331317 ns}
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@ -42,9 +42,9 @@ module RASPredictor
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logic CounterEn;
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logic CounterEn;
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localparam Depth = $clog2(StackSize);
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localparam Depth = $clog2(StackSize);
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logic [Depth-1:0] PtrD, PtrQ, PtrP1, PtrM1;
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logic [Depth-1:0] PtrD, PtrQ, PtrP1, PtrM1;
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logic [Depth-1:0] [`XLEN-1:0] memory;
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logic [StackSize-1:0] [`XLEN-1:0] memory;
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integer index;
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integer index;
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assign CounterEn = pop | push | incr;
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assign CounterEn = pop | push | incr;
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