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Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main

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This commit is contained in:
David Harris 2022-12-01 08:15:51 -08:00
commit 558f0b655e
16 changed files with 218 additions and 196 deletions
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4
pipelined/config/rv32e/wally-config.vh
View File

@ -88,10 +88,10 @@
// Range should be a thermometer code with 0's in the upper bits and 1s in the lower bits
`define DTIM_SUPPORTED 1'b0
`define DTIM_BASE 34'h80000000
`define DTIM_RANGE 34'h00001FFF
`define DTIM_RANGE 34'h007FFFFF
`define IROM_SUPPORTED 1'b0
`define IROM_BASE 34'h80000000
`define IROM_RANGE 34'h00001FFF
`define IROM_RANGE 34'h007FFFFF
`define BOOTROM_SUPPORTED 1'b1
`define BOOTROM_BASE 34'h00001000
`define BOOTROM_RANGE 34'h00000FFF

4
pipelined/config/rv32gc/wally-config.vh
View File

@ -87,10 +87,10 @@
// Range should be a thermometer code with 0's in the upper bits and 1s in the lower bits
`define DTIM_SUPPORTED 1'b0
`define DTIM_BASE 34'h80000000
`define DTIM_RANGE 34'h00001FFF
`define DTIM_RANGE 34'h007FFFFF
`define IROM_SUPPORTED 1'b0
`define IROM_BASE 34'h80000000
`define IROM_RANGE 34'h00001FFF
`define IROM_RANGE 34'h007FFFFF
`define BOOTROM_SUPPORTED 1'b1
`define BOOTROM_BASE 34'h00001000
`define BOOTROM_RANGE 34'h00000FFF

4
pipelined/config/rv32i/wally-config.vh
View File

@ -88,10 +88,10 @@
// Range should be a thermometer code with 0's in the upper bits and 1s in the lower bits
`define DTIM_SUPPORTED 1'b1
`define DTIM_BASE 34'h80000000
`define DTIM_RANGE 34'h000007FF
`define DTIM_RANGE 34'h007FFFFF
`define IROM_SUPPORTED 1'b1
`define IROM_BASE 34'h80000000
`define IROM_RANGE 34'h000007FF
`define IROM_RANGE 34'h007FFFFF
`define BOOTROM_SUPPORTED 1'b0
`define BOOTROM_BASE 34'h00001000
`define BOOTROM_RANGE 34'h00000FFF

4
pipelined/config/rv32ic/wally-config.vh
View File

@ -87,10 +87,10 @@
// Range should be a thermometer code with 0's in the upper bits and 1s in the lower bits
`define DTIM_SUPPORTED 1'b1
`define DTIM_BASE 34'h80000000
`define DTIM_RANGE 34'h00000FFF
`define DTIM_RANGE 34'h007FFFFF
`define IROM_SUPPORTED 1'b1
`define IROM_BASE 34'h80000000
`define IROM_RANGE 34'h00003FFF
`define IROM_RANGE 34'h007FFFFF
`define BOOTROM_SUPPORTED 1'b0
`define BOOTROM_BASE 34'h00001000
`define BOOTROM_RANGE 34'h00000FFF

4
pipelined/config/rv64BP/wally-config.vh
View File

@ -92,10 +92,10 @@
`define DTIM_SUPPORTED 1'b0
`define DTIM_BASE 56'h80000000
`define DTIM_RANGE 56'h00001FFF
`define DTIM_RANGE 56'h007FFFFF
`define IROM_SUPPORTED 1'b0
`define IROM_BASE 56'h80000000
`define IROM_RANGE 56'h00001FFF
`define IROM_RANGE 56'h007FFFFF
`define BOOTROM_SUPPORTED 1'b1
`define BOOTROM_BASE 56'h00001000
`define BOOTROM_RANGE 56'h00000FFF

4
pipelined/config/rv64fpquad/wally-config.vh
View File

@ -94,10 +94,10 @@
// *** each of these is `PA_BITS wide. is this paramaterizable INSIDE the config file?
`define DTIM_SUPPORTED 1'b0
`define DTIM_BASE 56'h80000000
`define DTIM_RANGE 56'h00001FFF
`define DTIM_RANGE 56'h007FFFFF
`define IROM_SUPPORTED 1'b0
`define IROM_BASE 56'h80000000
`define IROM_RANGE 56'h00001FFF
`define IROM_RANGE 56'h007FFFFF
`define BOOTROM_SUPPORTED 1'b1
`define BOOTROM_BASE 56'h00001000 // spec had been 0x1000 to 0x2FFF, but dh truncated to 0x1000 to 0x1FFF because upper half seems to be all zeros and this is easier for decoder
`define BOOTROM_RANGE 56'h00000FFF

4
pipelined/config/rv64gc/wally-config.vh
View File

@ -94,10 +94,10 @@
// *** each of these is `PA_BITS wide. is this paramaterizable INSIDE the config file?
`define DTIM_SUPPORTED 1'b0
`define DTIM_BASE 56'h80000000
`define DTIM_RANGE 56'h00001FFF
`define DTIM_RANGE 56'h007FFFFF
`define IROM_SUPPORTED 1'b0
`define IROM_BASE 56'h80000000
`define IROM_RANGE 56'h00001FFF
`define IROM_RANGE 56'h007FFFFF
`define BOOTROM_SUPPORTED 1'b1
`define BOOTROM_BASE 56'h00001000 // spec had been 0x1000 to 0x2FFF, but dh truncated to 0x1000 to 0x1FFF because upper half seems to be all zeros and this is easier for decoder
`define BOOTROM_RANGE 56'h00000FFF

4
pipelined/config/rv64i/wally-config.vh
View File

@ -94,10 +94,10 @@
// *** each of these is `PA_BITS wide. is this paramaterizable INSIDE the config file?
`define DTIM_SUPPORTED 1'b1
`define DTIM_BASE 56'h80000000
`define DTIM_RANGE 56'h000007FF
`define DTIM_RANGE 56'h007FFFFF
`define IROM_SUPPORTED 1'b1
`define IROM_BASE 56'h80000000
`define IROM_RANGE 56'h000007FF
`define IROM_RANGE 56'h007FFFFF
`define BOOTROM_SUPPORTED 1'b0
`define BOOTROM_BASE 56'h00001000 // spec had been 0x1000 to 0x2FFF, but dh truncated to 0x1000 to 0x1FFF because upper half seems to be all zeros and this is easier for decoder
`define BOOTROM_RANGE 56'h00000FFF

2
pipelined/regression/wally-pipelined-batch.do
View File

@ -76,7 +76,7 @@ if {$2 eq "buildroot" || $2 eq "buildroot-checkpoint"} {
run -all
# power off -r /dut/core/*
} else {
vlog -lint -work wkdir/work_${1}_${2} +incdir+../config/$1 +incdir+../config/shared ../testbench/testbench.sv ../testbench/common/*.sv ../src/*/*.sv ../src/*/*/*.sv -suppress 2583 -suppress 7063,2596 +define+DTIM_RANGE=8388607 +define+IROM_RANGE=8388607
vlog -lint -work wkdir/work_${1}_${2} +incdir+../config/$1 +incdir+../config/shared ../testbench/testbench.sv ../testbench/common/*.sv ../src/*/*.sv ../src/*/*/*.sv -suppress 2583 -suppress 7063,2596
# start and run simulation
# remove +acc flag for faster sim during regressions if there is no need to access internal signals
vopt wkdir/work_${1}_${2}.testbench -work wkdir/work_${1}_${2} -G TEST=$2 -o testbenchopt

2
pipelined/regression/wally-pipelined.do
View File

@ -80,7 +80,7 @@ if {$2 eq "buildroot" || $2 eq "buildroot-checkpoint"} {
vlog +incdir+../config/$1 +incdir+../config/shared ../testbench/testbench.sv ../testbench/common/*.sv ../src/*/*.sv ../src/*/*/*.sv -suppress 2583 -suppress 7063 +define+RAM_LATENCY=$3 +define+BURST_EN=$4
} else {
# *** modelsim won't take `PA_BITS, but will take other defines for the lengths of DTIM_RANGE and IROM_LEN. For now just live with the warnings.
vlog +incdir+../config/$1 +incdir+../config/shared ../testbench/testbench.sv ../testbench/common/*.sv ../src/*/*.sv ../src/*/*/*.sv -suppress 2583 -suppress 7063 +define+DTIM_RANGE=56'd8388607 +define+IROM_RANGE=56'd8388607
vlog +incdir+../config/$1 +incdir+../config/shared ../testbench/testbench.sv ../testbench/common/*.sv ../src/*/*.sv ../src/*/*/*.sv -suppress 2583 -suppress 7063
}
vopt +acc work.testbench -G TEST=$2 -G DEBUG=1 -o workopt

328
pipelined/regression/wave.do
View File

@ -5,39 +5,39 @@ add wave -noupdate /testbench/reset
add wave -noupdate /testbench/reset_ext
add wave -noupdate /testbench/memfilename
add wave -noupdate /testbench/dut/core/SATP_REGW
add wave -noupdate -expand -group HDU -expand -group hazards /testbench/dut/core/hzu/BPPredWrongE
add wave -noupdate -expand -group HDU -expand -group hazards /testbench/dut/core/hzu/CSRWriteFencePendingDEM
add wave -noupdate -expand -group HDU -expand -group hazards /testbench/dut/core/hzu/RetM
add wave -noupdate -expand -group HDU -expand -group hazards -color Pink /testbench/dut/core/hzu/TrapM
add wave -noupdate -expand -group HDU -expand -group hazards /testbench/dut/core/hzu/LoadStallD
add wave -noupdate -expand -group HDU -expand -group hazards /testbench/dut/core/ifu/IFUStallF
add wave -noupdate -expand -group HDU -expand -group hazards /testbench/dut/core/hzu/LSUStallM
add wave -noupdate -expand -group HDU -expand -group hazards /testbench/dut/core/MDUStallD
add wave -noupdate -expand -group HDU -expand -group hazards /testbench/dut/core/hzu/DivBusyE
add wave -noupdate -expand -group HDU -expand -group hazards /testbench/dut/core/hzu/FDivBusyE
add wave -noupdate -expand -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/InstrMisalignedFaultM
add wave -noupdate -expand -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/InstrAccessFaultM
add wave -noupdate -expand -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/IllegalInstrFaultM
add wave -noupdate -expand -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/BreakpointFaultM
add wave -noupdate -expand -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/LoadMisalignedFaultM
add wave -noupdate -expand -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/StoreAmoMisalignedFaultM
add wave -noupdate -expand -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/LoadAccessFaultM
add wave -noupdate -expand -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/StoreAmoAccessFaultM
add wave -noupdate -expand -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/EcallFaultM
add wave -noupdate -expand -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/InstrPageFaultM
add wave -noupdate -expand -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/LoadPageFaultM
add wave -noupdate -expand -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/StoreAmoPageFaultM
add wave -noupdate -expand -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/InterruptM
add wave -noupdate -expand -group HDU -expand -group Flush -color Yellow /testbench/dut/core/hzu/FlushF
add wave -noupdate -expand -group HDU -expand -group Flush -color Yellow /testbench/dut/core/FlushD
add wave -noupdate -expand -group HDU -expand -group Flush -color Yellow /testbench/dut/core/FlushE
add wave -noupdate -expand -group HDU -expand -group Flush -color Yellow /testbench/dut/core/FlushM
add wave -noupdate -expand -group HDU -expand -group Flush -color Yellow /testbench/dut/core/FlushW
add wave -noupdate -expand -group HDU -expand -group Stall -color Orange /testbench/dut/core/StallF
add wave -noupdate -expand -group HDU -expand -group Stall -color Orange /testbench/dut/core/StallD
add wave -noupdate -expand -group HDU -expand -group Stall -color Orange /testbench/dut/core/StallE
add wave -noupdate -expand -group HDU -expand -group Stall -color Orange /testbench/dut/core/StallM
add wave -noupdate -expand -group HDU -expand -group Stall -color Orange /testbench/dut/core/StallW
add wave -noupdate -group HDU -expand -group hazards /testbench/dut/core/hzu/BPPredWrongE
add wave -noupdate -group HDU -expand -group hazards /testbench/dut/core/hzu/CSRWriteFencePendingDEM
add wave -noupdate -group HDU -expand -group hazards /testbench/dut/core/hzu/RetM
add wave -noupdate -group HDU -expand -group hazards -color Pink /testbench/dut/core/hzu/TrapM
add wave -noupdate -group HDU -expand -group hazards /testbench/dut/core/hzu/LoadStallD
add wave -noupdate -group HDU -expand -group hazards /testbench/dut/core/ifu/IFUStallF
add wave -noupdate -group HDU -expand -group hazards /testbench/dut/core/hzu/LSUStallM
add wave -noupdate -group HDU -expand -group hazards /testbench/dut/core/MDUStallD
add wave -noupdate -group HDU -expand -group hazards /testbench/dut/core/hzu/DivBusyE
add wave -noupdate -group HDU -expand -group hazards /testbench/dut/core/hzu/FDivBusyE
add wave -noupdate -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/InstrMisalignedFaultM
add wave -noupdate -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/InstrAccessFaultM
add wave -noupdate -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/IllegalInstrFaultM
add wave -noupdate -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/BreakpointFaultM
add wave -noupdate -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/LoadMisalignedFaultM
add wave -noupdate -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/StoreAmoMisalignedFaultM
add wave -noupdate -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/LoadAccessFaultM
add wave -noupdate -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/StoreAmoAccessFaultM
add wave -noupdate -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/EcallFaultM
add wave -noupdate -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/InstrPageFaultM
add wave -noupdate -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/LoadPageFaultM
add wave -noupdate -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/StoreAmoPageFaultM
add wave -noupdate -group HDU -expand -group traps /testbench/dut/core/priv/priv/trap/InterruptM
add wave -noupdate -group HDU -expand -group Flush -color Yellow /testbench/dut/core/hzu/FlushF
add wave -noupdate -group HDU -expand -group Flush -color Yellow /testbench/dut/core/FlushD
add wave -noupdate -group HDU -expand -group Flush -color Yellow /testbench/dut/core/FlushE
add wave -noupdate -group HDU -expand -group Flush -color Yellow /testbench/dut/core/FlushM
add wave -noupdate -group HDU -expand -group Flush -color Yellow /testbench/dut/core/FlushW
add wave -noupdate -group HDU -expand -group Stall -color Orange /testbench/dut/core/StallF
add wave -noupdate -group HDU -expand -group Stall -color Orange /testbench/dut/core/StallD
add wave -noupdate -group HDU -expand -group Stall -color Orange /testbench/dut/core/StallE
add wave -noupdate -group HDU -expand -group Stall -color Orange /testbench/dut/core/StallM
add wave -noupdate -group HDU -expand -group Stall -color Orange /testbench/dut/core/StallW
add wave -noupdate -group {instruction pipeline} /testbench/InstrFName
add wave -noupdate -group {instruction pipeline} /testbench/dut/core/ifu/PostSpillInstrRawF
add wave -noupdate -group {instruction pipeline} /testbench/dut/core/ifu/InstrD
@ -237,131 +237,127 @@ add wave -noupdate -expand -group lsu -group bus /testbench/dut/core/lsu/LSUHWDA
add wave -noupdate -expand -group lsu -group bus /testbench/dut/core/lsu/bus/dcache/ahbcacheinterface/BusStall
add wave -noupdate -expand -group lsu -group bus /testbench/dut/core/lsu/bus/dcache/ahbcacheinterface/CacheBusRW
add wave -noupdate -expand -group lsu -group bus /testbench/dut/core/lsu/bus/dcache/ahbcacheinterface/CacheBusAck
add wave -noupdate -expand -group lsu -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/CacheRW
add wave -noupdate -expand -group lsu -group dcache -color Gold /testbench/dut/core/lsu/bus/dcache/dcache/cachefsm/CurrState
add wave -noupdate -expand -group lsu -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/HitWay
add wave -noupdate -expand -group lsu -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/SetValid
add wave -noupdate -expand -group lsu -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/SetDirty
add wave -noupdate -expand -group lsu -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/SelAdr
add wave -noupdate -expand -group lsu -group dcache /testbench/dut/core/lsu/IEUAdrE
add wave -noupdate -expand -group lsu -group dcache /testbench/dut/core/lsu/IEUAdrM
add wave -noupdate -expand -group lsu -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/CAdr
add wave -noupdate -expand -group lsu -group dcache {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/ClearDirtyWay}
add wave -noupdate -expand -group lsu -group dcache {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/Dirty}
add wave -noupdate -expand -group lsu -group dcache -expand -group {replacement policy} /testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/HitWay
add wave -noupdate -expand -group lsu -group dcache -expand -group {replacement policy} /testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/LRUWriteEn
add wave -noupdate -expand -group lsu -group dcache -expand -group {replacement policy} /testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/CAdr
add wave -noupdate -expand -group lsu -group dcache -expand -group {replacement policy} -color {Orange Red} {/testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/LRUMemory[0]}
add wave -noupdate -expand -group lsu -group dcache -expand -group {replacement policy} /testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/CurrLRU
add wave -noupdate -expand -group lsu -group dcache -expand -group {replacement policy} /testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/NextLRU
add wave -noupdate -expand -group lsu -group dcache -expand -group {replacement policy} /testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/VictimWay
add wave -noupdate -expand -group lsu -group dcache -expand -group {replacement policy} -expand -group DETAILS -expand /testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/Intermediate
add wave -noupdate -expand -group lsu -group dcache -expand -group {replacement policy} -expand -group DETAILS /testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/LRUUpdate
add wave -noupdate -expand -group lsu -group dcache -expand -group {replacement policy} -expand -group DETAILS /testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/WayExpanded
add wave -noupdate -expand -group lsu -group dcache -group flush -radix unsigned /testbench/dut/core/lsu/bus/dcache/dcache/FlushAdr
add wave -noupdate -expand -group lsu -group dcache -group flush /testbench/dut/core/lsu/bus/dcache/dcache/FlushWay
add wave -noupdate -expand -group lsu -group dcache -group flush /testbench/dut/core/lsu/bus/dcache/dcache/VictimDirtyWay
add wave -noupdate -expand -group lsu -group dcache -group flush /testbench/dut/core/lsu/bus/dcache/dcache/VictimTag
add wave -noupdate -expand -group lsu -group dcache -group flush /testbench/dut/core/lsu/CacheableM
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} /testbench/dut/core/lsu/bus/dcache/dcache/ClearDirty
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/SelectedWriteWordEn}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/SetValidWay}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/SetDirtyWay}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -label TAG {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/CacheTagMem/RAM}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/DirtyBits}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/ValidBits}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -group Way0Word0 -expand {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[0]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -group Way0Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[0]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -group Way0Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[1]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -group Way0Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[1]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -group Way0Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[2]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -group Way0Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[2]/CacheDataMem/RAM[62]}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -group Way0Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[2]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -group Way0Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[3]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -group Way0Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[3]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/SelectedWriteWordEn}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/SetValidWay}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/SetDirtyWay}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -label TAG {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/CacheTagMem/RAM}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/DirtyBits}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/ValidBits}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -group Way1Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[0]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -group Way1Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[0]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -group Way1Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[1]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -group Way1Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[1]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -group Way1Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[2]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -group Way1Word2 -expand {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[2]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -group Way1Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[3]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -group Way1Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[3]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/SelectedWriteWordEn}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/SetValidWay}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/SetDirtyWay}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -label TAG {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/CacheTagMem/RAM}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/DirtyBits}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/ValidBits}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -group Way2Word0 -expand {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[0]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -group Way2Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[0]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -group Way2Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[1]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -group Way2Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[1]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -group Way2Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[2]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -group Way2Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[2]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -group Way2Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[3]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -group Way2Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[3]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/SelectedWriteWordEn}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/SetValidWay}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/SetDirtyWay}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -label TAG {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/CacheTagMem/RAM}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/DirtyBits}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/ValidBits}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -group Way3Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[0]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -group Way3Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[0]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -group Way3Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[1]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -group Way3Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[1]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -group Way3Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[2]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -group Way3Word2 -expand {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[2]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -group Way3Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[3]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -group Way3Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[3]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -group valid/dirty /testbench/dut/core/lsu/bus/dcache/dcache/ClearValid
add wave -noupdate -expand -group lsu -group dcache -expand -group {Cache SRAM writes} -group valid/dirty /testbench/dut/core/lsu/bus/dcache/dcache/ClearDirty
add wave -noupdate -expand -group lsu -group dcache -group {Cache SRAM read} /testbench/dut/core/lsu/bus/dcache/dcache/CAdr
add wave -noupdate -expand -group lsu -group dcache -group {Cache SRAM read} -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/HitWay}
add wave -noupdate -expand -group lsu -group dcache -group {Cache SRAM read} -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/ValidWay}
add wave -noupdate -expand -group lsu -group dcache -group {Cache SRAM read} -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/Dirty}
add wave -noupdate -expand -group lsu -group dcache -group {Cache SRAM read} -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/ReadTag}
add wave -noupdate -expand -group lsu -group dcache -group {Cache SRAM read} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/HitWay}
add wave -noupdate -expand -group lsu -group dcache -group {Cache SRAM read} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/ValidWay}
add wave -noupdate -expand -group lsu -group dcache -group {Cache SRAM read} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/Dirty}
add wave -noupdate -expand -group lsu -group dcache -group {Cache SRAM read} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/ReadTag}
add wave -noupdate -expand -group lsu -group dcache -group {Cache SRAM read} -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/HitWay}
add wave -noupdate -expand -group lsu -group dcache -group {Cache SRAM read} -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/ValidWay}
add wave -noupdate -expand -group lsu -group dcache -group {Cache SRAM read} -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/Dirty}
add wave -noupdate -expand -group lsu -group dcache -group {Cache SRAM read} -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/ReadTag}
add wave -noupdate -expand -group lsu -group dcache -group {Cache SRAM read} -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/HitWay}
add wave -noupdate -expand -group lsu -group dcache -group {Cache SRAM read} -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/ValidWay}
add wave -noupdate -expand -group lsu -group dcache -group {Cache SRAM read} -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/Dirty}
add wave -noupdate -expand -group lsu -group dcache -group {Cache SRAM read} -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/ReadTag}
add wave -noupdate -expand -group lsu -group dcache -group {Cache SRAM read} /testbench/dut/core/lsu/bus/dcache/dcache/HitWay
add wave -noupdate -expand -group lsu -group dcache -expand -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/VictimTag
add wave -noupdate -expand -group lsu -group dcache -expand -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/VictimWay
add wave -noupdate -expand -group lsu -group dcache -expand -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/VictimDirtyWay
add wave -noupdate -expand -group lsu -group dcache -expand -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/VictimDirty
add wave -noupdate -expand -group lsu -group dcache -expand -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/SelAdr
add wave -noupdate -expand -group lsu -group dcache -expand -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/SelEvict
add wave -noupdate -expand -group lsu -group dcache -expand -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/CAdr
add wave -noupdate -expand -group lsu -group dcache -expand -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/ReadDataLine
add wave -noupdate -expand -group lsu -group dcache -expand -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/WordOffsetAddr
add wave -noupdate -expand -group lsu -group dcache -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/NextAdr
add wave -noupdate -expand -group lsu -group dcache -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/PAdr
add wave -noupdate -expand -group lsu -group dcache -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/FlushCache
add wave -noupdate -expand -group lsu -group dcache -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/CacheStall
add wave -noupdate -expand -group lsu -group dcache -group {CPU side} /testbench/dut/core/lsu/ReadDataWordM
add wave -noupdate -expand -group lsu -group dcache -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/CacheWriteData
add wave -noupdate -expand -group lsu -group dcache -group status /testbench/dut/core/lsu/bus/dcache/dcache/HitWay
add wave -noupdate -expand -group lsu -group dcache -group status -color {Medium Orchid} /testbench/dut/core/lsu/bus/dcache/dcache/CacheHit
add wave -noupdate -expand -group lsu -group dcache -group {Memory Side} /testbench/dut/core/lsu/bus/dcache/dcache/CacheBusAdr
add wave -noupdate -expand -group lsu -group dcache -group {Memory Side} /testbench/dut/core/lsu/bus/dcache/dcache/CacheBusAck
add wave -noupdate -expand -group lsu -group dcache -group {Memory Side} /testbench/dut/core/lsu/bus/dcache/dcache/ReadDataWord
add wave -noupdate -expand -group lsu -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/FlushWay
add wave -noupdate -expand -group lsu -expand -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/CacheRW
add wave -noupdate -expand -group lsu -expand -group dcache -color Gold /testbench/dut/core/lsu/bus/dcache/dcache/cachefsm/CurrState
add wave -noupdate -expand -group lsu -expand -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/HitWay
add wave -noupdate -expand -group lsu -expand -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/SetValid
add wave -noupdate -expand -group lsu -expand -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/SetDirty
add wave -noupdate -expand -group lsu -expand -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/SelAdr
add wave -noupdate -expand -group lsu -expand -group dcache /testbench/dut/core/lsu/IEUAdrE
add wave -noupdate -expand -group lsu -expand -group dcache /testbench/dut/core/lsu/IEUAdrM
add wave -noupdate -expand -group lsu -expand -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/CAdr
add wave -noupdate -expand -group lsu -expand -group dcache {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/ClearDirtyWay}
add wave -noupdate -expand -group lsu -expand -group dcache {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/Dirty}
add wave -noupdate -expand -group lsu -expand -group dcache -group {replacement policy} /testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/HitWay
add wave -noupdate -expand -group lsu -expand -group dcache -group {replacement policy} /testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/LRUWriteEn
add wave -noupdate -expand -group lsu -expand -group dcache -group {replacement policy} /testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/CAdr
add wave -noupdate -expand -group lsu -expand -group dcache -group {replacement policy} -color {Orange Red} {/testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/LRUMemory[0]}
add wave -noupdate -expand -group lsu -expand -group dcache -group {replacement policy} /testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/CurrLRU
add wave -noupdate -expand -group lsu -expand -group dcache -group {replacement policy} /testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/NextLRU
add wave -noupdate -expand -group lsu -expand -group dcache -group {replacement policy} /testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/VictimWay
add wave -noupdate -expand -group lsu -expand -group dcache -group {replacement policy} -expand -group DETAILS -expand /testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/Intermediate
add wave -noupdate -expand -group lsu -expand -group dcache -group {replacement policy} -expand -group DETAILS /testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/LRUUpdate
add wave -noupdate -expand -group lsu -expand -group dcache -group {replacement policy} -expand -group DETAILS /testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/WayExpanded
add wave -noupdate -expand -group lsu -expand -group dcache -group flush -radix unsigned /testbench/dut/core/lsu/bus/dcache/dcache/FlushAdr
add wave -noupdate -expand -group lsu -expand -group dcache -group flush /testbench/dut/core/lsu/bus/dcache/dcache/FlushWay
add wave -noupdate -expand -group lsu -expand -group dcache -group flush /testbench/dut/core/lsu/bus/dcache/dcache/VictimDirtyWay
add wave -noupdate -expand -group lsu -expand -group dcache -group flush /testbench/dut/core/lsu/bus/dcache/dcache/VictimTag
add wave -noupdate -expand -group lsu -expand -group dcache -group flush /testbench/dut/core/lsu/CacheableM
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} /testbench/dut/core/lsu/bus/dcache/dcache/ClearDirty
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/SelectedWriteWordEn}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/SetValidWay}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/SetDirtyWay}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -label TAG {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/CacheTagMem/RAM}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/ValidBits}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -group Way0Word0 -expand {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[0]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -group Way0Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[0]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -group Way0Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[1]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -group Way0Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[1]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -group Way0Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[2]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -group Way0Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[2]/CacheDataMem/RAM[62]}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -group Way0Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[2]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -group Way0Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[3]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -group Way0Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[3]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/SelectedWriteWordEn}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/SetValidWay}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/SetDirtyWay}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -label TAG {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/CacheTagMem/RAM}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/ValidBits}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -group Way1Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[0]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -group Way1Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[0]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -group Way1Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[1]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -group Way1Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[1]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -group Way1Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[2]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -group Way1Word2 -expand {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[2]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -group Way1Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[3]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -group Way1Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[3]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/SelectedWriteWordEn}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/SetValidWay}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/SetDirtyWay}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -label TAG {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/CacheTagMem/RAM}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/ValidBits}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -group Way2Word0 -expand {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[0]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -group Way2Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[0]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -group Way2Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[1]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -group Way2Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[1]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -group Way2Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[2]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -group Way2Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[2]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -group Way2Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[3]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -group Way2Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[3]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/SelectedWriteWordEn}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/SetValidWay}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/SetDirtyWay}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -label TAG {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/CacheTagMem/RAM}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/ValidBits}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -group Way3Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[0]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -group Way3Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[0]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -group Way3Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[1]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -group Way3Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[1]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -group Way3Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[2]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -group Way3Word2 -expand {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[2]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -group Way3Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[3]/CacheDataMem/we}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -group Way3Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[3]/CacheDataMem/RAM}
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -group valid/dirty /testbench/dut/core/lsu/bus/dcache/dcache/ClearValid
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Cache SRAM writes} -group valid/dirty /testbench/dut/core/lsu/bus/dcache/dcache/ClearDirty
add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM read} /testbench/dut/core/lsu/bus/dcache/dcache/CAdr
add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM read} -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/HitWay}
add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM read} -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/ValidWay}
add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM read} -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/Dirty}
add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM read} -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/ReadTag}
add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM read} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/HitWay}
add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM read} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/ValidWay}
add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM read} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/Dirty}
add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM read} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/ReadTag}
add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM read} -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/HitWay}
add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM read} -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/ValidWay}
add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM read} -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/Dirty}
add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM read} -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/ReadTag}
add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM read} -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/HitWay}
add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM read} -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/ValidWay}
add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM read} -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/Dirty}
add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM read} -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/ReadTag}
add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM read} /testbench/dut/core/lsu/bus/dcache/dcache/HitWay
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/VictimTag
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/VictimWay
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/VictimDirtyWay
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/VictimDirty
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/SelAdr
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/SelEvict
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/CAdr
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/ReadDataLine
add wave -noupdate -expand -group lsu -expand -group dcache -expand -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/WordOffsetAddr
add wave -noupdate -expand -group lsu -expand -group dcache -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/NextAdr
add wave -noupdate -expand -group lsu -expand -group dcache -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/PAdr
add wave -noupdate -expand -group lsu -expand -group dcache -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/FlushCache
add wave -noupdate -expand -group lsu -expand -group dcache -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/CacheStall
add wave -noupdate -expand -group lsu -expand -group dcache -group {CPU side} /testbench/dut/core/lsu/ReadDataWordM
add wave -noupdate -expand -group lsu -expand -group dcache -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/CacheWriteData
add wave -noupdate -expand -group lsu -expand -group dcache -group status /testbench/dut/core/lsu/bus/dcache/dcache/HitWay
add wave -noupdate -expand -group lsu -expand -group dcache -group status -color {Medium Orchid} /testbench/dut/core/lsu/bus/dcache/dcache/CacheHit
add wave -noupdate -expand -group lsu -expand -group dcache -group {Memory Side} /testbench/dut/core/lsu/bus/dcache/dcache/CacheBusAdr
add wave -noupdate -expand -group lsu -expand -group dcache -group {Memory Side} /testbench/dut/core/lsu/bus/dcache/dcache/CacheBusAck
add wave -noupdate -expand -group lsu -expand -group dcache -group {Memory Side} /testbench/dut/core/lsu/bus/dcache/dcache/ReadDataWord
add wave -noupdate -expand -group lsu -expand -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/FlushWay
add wave -noupdate -expand -group lsu -group dtlb /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/VAdr
add wave -noupdate -expand -group lsu -group dtlb /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/EffectivePrivilegeMode
add wave -noupdate -expand -group lsu -group dtlb /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/PTE
@ -627,8 +623,20 @@ add wave -noupdate /testbench/dut/core/lsu/LSURWM
add wave -noupdate /testbench/dut/core/lsu/bus/dcache/CacheRWM
add wave -noupdate /testbench/dut/core/lsu/CacheableM
add wave -noupdate /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/hptw/IHAdrM
add wave -noupdate {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/dirty/DirtyMem/RAM}
add wave -noupdate {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/dirty/DirtyMem/RAM}
add wave -noupdate {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/dirty/DirtyMem/RAM}
add wave -noupdate {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/dirty/DirtyMem/RAM}
add wave -noupdate /testbench/dut/core/lsu/bus/dcache/dcache/vict/cacheLRU/ValidWay
add wave -noupdate {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/Dirty}
add wave -noupdate {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/dirty/DirtyMem/ce}
add wave -noupdate {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/dirty/DirtyMem/addr}
add wave -noupdate {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/dirty/DirtyMem/din}
add wave -noupdate {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/dirty/DirtyMem/we}
add wave -noupdate {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/dirty/DirtyMem/bwe}
add wave -noupdate {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/dirty/DirtyMem/dout}
TreeUpdate [SetDefaultTree]
WaveRestoreCursors {{Cursor 2} {314596 ns} 1} {{Cursor 3} {314460 ns} 1} {{Cursor 4} {313524 ns} 1} {{Cursor 4} {313364 ns} 1} {{Cursor 5} {1439336 ns} 0}
WaveRestoreCursors {{Cursor 2} {314596 ns} 1} {{Cursor 3} {314460 ns} 1} {{Cursor 4} {313524 ns} 1} {{Cursor 4} {313364 ns} 1} {{Cursor 5} {313675 ns} 0}
quietly wave cursor active 5
configure wave -namecolwidth 250
configure wave -valuecolwidth 314
@ -644,4 +652,4 @@ configure wave -griddelta 40
configure wave -timeline 0
configure wave -timelineunits ns
update
WaveRestoreZoom {1439150 ns} {1439522 ns}
WaveRestoreZoom {313598 ns} {313752 ns}

8
pipelined/src/cache/cache.sv vendored
View File

@ -81,6 +81,8 @@ module cache #(parameter LINELEN, NUMLINES, NUMWAYS, LOGBWPL, WORDLEN, MUXINTE
logic SetValid;
logic [NUMWAYS-1:0] VictimWay;
logic [NUMWAYS-1:0] VictimDirtyWay;
logic CacheHitDirty;
logic [NUMWAYS-1:0] HitDirtyWay;
logic VictimDirty;
logic [TAGLEN-1:0] VictimTagWay [NUMWAYS-1:0];
logic [TAGLEN-1:0] VictimTag;
@ -128,14 +130,14 @@ module cache #(parameter LINELEN, NUMLINES, NUMWAYS, LOGBWPL, WORDLEN, MUXINTE
cacheway #(NUMLINES, LINELEN, TAGLEN, OFFSETLEN, SETLEN, DCACHE)
CacheWays[NUMWAYS-1:0](.clk, .reset, .ce, .CAdr, .PAdr, .LineWriteData, .LineByteMask,
.SetValidWay, .ClearValidWay, .SetDirtyWay, .ClearDirtyWay, .SelEvict, .VictimWay,
.FlushWay, .SelFlush, .ReadDataLineWay, .HitWay, .ValidWay, .VictimDirtyWay, .VictimTagWay, .FlushStage,
.InvalidateCache);
.FlushWay, .SelFlush, .ReadDataLineWay, .HitWay, .ValidWay, .VictimDirtyWay, .VictimTagWay, .FlushStage, .InvalidateCache, .HitDirtyWay);
if(NUMWAYS > 1) begin:vict
cacheLRU #(NUMWAYS, SETLEN, OFFSETLEN, NUMLINES) cacheLRU(
.clk, .reset, .ce, .HitWay, .ValidWay, .VictimWay, .CAdr, .LRUWriteEn(LRUWriteEn & ~FlushStage),
.SetValid, .PAdr(PAdr[SETTOP-1:OFFSETLEN]), .InvalidateCache);
end else assign VictimWay = 1'b1; // one hot.
assign CacheHit = | HitWay;
assign CacheHitDirty = | HitDirtyWay;
assign VictimDirty = | VictimDirtyWay;
// ReadDataLineWay is a 2d array of cache line len by number of ways.
// Need to OR together each way in a bitwise manner.
@ -211,7 +213,7 @@ module cache #(parameter LINELEN, NUMLINES, NUMWAYS, LOGBWPL, WORDLEN, MUXINTE
/////////////////////////////////////////////////////////////////////////////////////////////
cachefsm cachefsm(.clk, .reset, .CacheBusRW, .CacheBusAck,
.FlushStage, .CacheRW, .CacheAtomic, .CPUBusy,
.CacheHit, .VictimDirty, .CacheStall, .CacheCommitted,
.CacheHit, .CacheHitDirty, .VictimDirty, .CacheStall, .CacheCommitted,
.CacheMiss, .CacheAccess, .SelAdr,
.ClearValid, .ClearDirty, .SetDirty,
.SetValid, .SelEvict, .SelFlush,

1
pipelined/src/cache/cachefsm.sv vendored
View File

@ -45,6 +45,7 @@ module cachefsm
input logic CacheBusAck,
// dcache internals
input logic CacheHit,
input logic CacheHitDirty,
input logic VictimDirty,
input logic FlushAdrFlag,
input logic FlushWayFlag,

18
pipelined/src/cache/cacheway.sv vendored
View File

@ -35,7 +35,6 @@ module cacheway #(parameter NUMLINES=512, parameter LINELEN = 256, TAGLEN = 26,
input logic clk,
input logic ce,
input logic reset,
input logic [$clog2(NUMLINES)-1:0] CAdr,
input logic [`PA_BITS-1:0] PAdr,
input logic [LINELEN-1:0] LineWriteData,
@ -55,7 +54,7 @@ module cacheway #(parameter NUMLINES=512, parameter LINELEN = 256, TAGLEN = 26,
output logic [LINELEN-1:0] ReadDataLineWay,
output logic HitWay,
output logic ValidWay,
output logic VictimDirtyWay,
output logic VictimDirtyWay, HitDirtyWay,
output logic [TAGLEN-1:0] VictimTagWay);
localparam integer WORDSPERLINE = LINELEN/`XLEN;
@ -91,10 +90,13 @@ module cacheway #(parameter NUMLINES=512, parameter LINELEN = 256, TAGLEN = 26,
.addr(CAdr), .dout(ReadTag), .bwe('1),
.din(PAdr[`PA_BITS-1:OFFSETLEN+INDEXLEN]), .we(SetValidEN));
// AND portion of distributed tag multiplexer
mux2 #(1) seltagmux(VictimWay, FlushWay, SelFlush, SelTag);
assign VictimTagWay = SelTag ? ReadTag : '0; // AND part of AOMux
assign VictimDirtyWay = SelTag & Dirty & ValidWay;
assign HitDirtyWay = Dirty & HitWay;
assign HitWay = ValidWay & (ReadTag == PAdr[`PA_BITS-1:OFFSETLEN+INDEXLEN]);
/////////////////////////////////////////////////////////////////////////////////////////////
@ -128,9 +130,8 @@ module cacheway #(parameter NUMLINES=512, parameter LINELEN = 256, TAGLEN = 26,
if (reset) ValidBits <= #1 '0;
if(ce) begin
ValidWay <= #1 ValidBits[CAdr];
if(InvalidateCache & ~FlushStage) ValidBits <= #1 '0;
else if (SetValidEN) ValidBits[CAdr] <= #1 1'b1;
else if (ClearValidWay & ~FlushStage) ValidBits[CAdr] <= #1 1'b0;
if(InvalidateCache & ~FlushStage) ValidBits <= #1 '0;
else if (SetValidEN | (ClearValidWay & ~FlushStage)) ValidBits[CAdr] <= #1 SetValidWay;
end
end
@ -141,15 +142,16 @@ module cacheway #(parameter NUMLINES=512, parameter LINELEN = 256, TAGLEN = 26,
// Dirty bits
if (DIRTY_BITS) begin:dirty
always_ff @(posedge clk) begin
if (reset) DirtyBits <= #1 {NUMLINES{1'b0}};
// reset is optional. Consider merging with TAG array in the future.
//if (reset) DirtyBits <= #1 {NUMLINES{1'b0}};
if(ce) begin
Dirty <= #1 DirtyBits[CAdr];
if (SetDirtyWay & ~FlushStage) DirtyBits[CAdr] <= #1 1'b1;
else if (ClearDirtyWay & ~FlushStage) DirtyBits[CAdr] <= #1 1'b0;
if((SetDirtyWay | ClearDirtyWay) & ~FlushStage) DirtyBits[CAdr] <= #1 SetDirtyWay;
end
end
end else assign Dirty = 1'b0;
endmodule

18
pipelined/src/generic/mem/sram1p1rw.sv
View File

@ -71,17 +71,23 @@ module sram1p1rw #(parameter DEPTH=128, WIDTH=256) (
always @(posedge clk)
if (ce & we & bwe[WIDTH/8])
RAM[addr][WIDTH-1:WIDTH-WIDTH%8] <= #1 din[WIDTH-1:WIDTH-WIDTH%8];
always @(posedge clk) begin
if(ce) begin
dout <= #1 RAM[addr];
if(we) begin
for(i = 0; i < WIDTH/8; i++)
if(bwe[i])
RAM[addr][i*8 +: 8] <= #1 din[i*8 +: 8];
end
end
if(WIDTH >= 8) begin
always @(posedge clk) begin
if(ce) begin
if(we) begin
for(i = 0; i < WIDTH/8; i++)
if(bwe[i])
RAM[addr][i*8 +: 8] <= #1 din[i*8 +: 8];
end
end
end
end
end
end
endmodule

5
pipelined/testbench/testbench.sv
View File

@ -513,9 +513,12 @@ module DCacheFlushFSM
.loglinebytelen(loglinebytelen), .sramlen(sramlen))
copyShadow(.clk,
.start,
.tag(testbench.dut.core.lsu.bus.dcache.dcache.CacheWays[way].CacheTagMem.RAM[index]),
.tag(testbench.dut.core.lsu.bus.dcache.dcache.CacheWays[way].CacheTagMem.RAM[index][`PA_BITS-1-tagstart:0]),
.valid(testbench.dut.core.lsu.bus.dcache.dcache.CacheWays[way].ValidBits[index]),
.dirty(testbench.dut.core.lsu.bus.dcache.dcache.CacheWays[way].DirtyBits[index]),
// these dirty bit selections would be needed if dirty is moved inside the tag array.
//.dirty(testbench.dut.core.lsu.bus.dcache.dcache.CacheWays[way].dirty.DirtyMem.RAM[index]),
//.dirty(testbench.dut.core.lsu.bus.dcache.dcache.CacheWays[way].CacheTagMem.RAM[index][`PA_BITS+tagstart]),
.data(testbench.dut.core.lsu.bus.dcache.dcache.CacheWays[way].word[cacheWord].CacheDataMem.RAM[index]),
.index(index),
.cacheWord(cacheWord),