diff --git a/pipelined/config/buildroot/wally-config.vh b/pipelined/config/buildroot/wally-config.vh index 1bdea74a7..eaedcd726 100644 --- a/pipelined/config/buildroot/wally-config.vh +++ b/pipelined/config/buildroot/wally-config.vh @@ -126,3 +126,4 @@ `define TESTSBP 0 `define REPLAY 0 +`define HPTW_WRITES_SUPPORTED 1 diff --git a/pipelined/config/fpga/wally-config.vh b/pipelined/config/fpga/wally-config.vh index 223aa3d80..2e8063e23 100644 --- a/pipelined/config/fpga/wally-config.vh +++ b/pipelined/config/fpga/wally-config.vh @@ -132,3 +132,4 @@ `define TESTSBP 1 `define REPLAY 0 +`define HPTW_WRITES_SUPPORTED 1 diff --git a/pipelined/config/rv32e/wally-config.vh b/pipelined/config/rv32e/wally-config.vh index 9102cf637..aadc41cbc 100644 --- a/pipelined/config/rv32e/wally-config.vh +++ b/pipelined/config/rv32e/wally-config.vh @@ -130,3 +130,4 @@ `define TESTSBP 0 `define REPLAY 0 +`define HPTW_WRITES_SUPPORTED 0 diff --git a/pipelined/config/rv32gc/wally-config.vh b/pipelined/config/rv32gc/wally-config.vh index af6ef40cf..da45b57ba 100644 --- a/pipelined/config/rv32gc/wally-config.vh +++ b/pipelined/config/rv32gc/wally-config.vh @@ -128,3 +128,4 @@ `define TESTSBP 0 `define REPLAY 0 +`define HPTW_WRITES_SUPPORTED 0 diff --git a/pipelined/config/rv32ic/wally-config.vh b/pipelined/config/rv32ic/wally-config.vh index 4d7b0418a..bddc02337 100644 --- a/pipelined/config/rv32ic/wally-config.vh +++ b/pipelined/config/rv32ic/wally-config.vh @@ -128,3 +128,4 @@ `define TESTSBP 0 `define REPLAY 0 +`define HPTW_WRITES_SUPPORTED 0 diff --git a/pipelined/config/rv64BP/wally-config.vh b/pipelined/config/rv64BP/wally-config.vh index f8ee8903b..dea046868 100644 --- a/pipelined/config/rv64BP/wally-config.vh +++ b/pipelined/config/rv64BP/wally-config.vh @@ -131,3 +131,4 @@ `define TESTSBP 1 `define REPLAY 0 +`define HPTW_WRITES_SUPPORTED 0 diff --git a/pipelined/config/rv64gc/wally-config.vh b/pipelined/config/rv64gc/wally-config.vh index ea17620c3..a7dc78386 100644 --- a/pipelined/config/rv64gc/wally-config.vh +++ b/pipelined/config/rv64gc/wally-config.vh @@ -131,3 +131,4 @@ `define TESTSBP 0 `define REPLAY 0 +`define HPTW_WRITES_SUPPORTED 0 diff --git a/pipelined/config/rv64ic/wally-config.vh b/pipelined/config/rv64ic/wally-config.vh index ec497db2a..927924721 100644 --- a/pipelined/config/rv64ic/wally-config.vh +++ b/pipelined/config/rv64ic/wally-config.vh @@ -131,3 +131,4 @@ `define TESTSBP 0 `define REPLAY 0 +`define HPTW_WRITES_SUPPORTED 0 diff --git a/pipelined/regression/linux-wave.do b/pipelined/regression/linux-wave.do index e980372cd..1d59dcbf0 100644 --- a/pipelined/regression/linux-wave.do +++ b/pipelined/regression/linux-wave.do @@ -192,200 +192,205 @@ add wave -noupdate -group ifu -expand -group icache -expand -group memory /testb add wave -noupdate -group ifu -expand -group itlb /testbench/dut/core/ifu/immu/immu/TLBWrite add wave -noupdate -group ifu -expand -group itlb /testbench/dut/core/ifu/ITLBMissF add wave -noupdate -group ifu -expand -group itlb /testbench/dut/core/ifu/immu/immu/PhysicalAddress -add wave -noupdate -group lsu /testbench/dut/core/lsu/IEUAdrM -add wave -noupdate -group lsu /testbench/dut/core/lsu/LSUPAdrM -add wave -noupdate -group lsu -color Gold /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/interlockfsm/InterlockCurrState -add wave -noupdate -group lsu /testbench/dut/core/lsu/SelHPTW -add wave -noupdate -group lsu /testbench/dut/core/lsu/InterlockStall -add wave -noupdate -group lsu /testbench/dut/core/lsu/LSUStallM -add wave -noupdate -group lsu /testbench/dut/core/lsu/ReadDataWordMuxM -add wave -noupdate -group lsu /testbench/dut/core/lsu/ReadDataM -add wave -noupdate -group lsu /testbench/dut/core/lsu/WriteDataM -add wave -noupdate -group lsu /testbench/dut/core/lsu/bus/busdp/SelUncachedAdr -add wave -noupdate -group lsu -group bus -color Gold /testbench/dut/core/lsu/bus/busdp/busfsm/BusCurrState -add wave -noupdate -group lsu -group bus /testbench/dut/core/lsu/BusStall -add wave -noupdate -group lsu -group bus /testbench/dut/core/lsu/LSUBusRead -add wave -noupdate -group lsu -group bus /testbench/dut/core/lsu/LSUBusWrite -add wave -noupdate -group lsu -group bus /testbench/dut/core/lsu/LSUBusAdr -add wave -noupdate -group lsu -group bus /testbench/dut/core/lsu/LSUBusAck -add wave -noupdate -group lsu -group bus /testbench/dut/core/lsu/LSUBusHRDATA -add wave -noupdate -group lsu -group bus /testbench/dut/core/lsu/LSUBusHWDATA -add wave -noupdate -group lsu -group dcache -color Gold /testbench/dut/core/lsu/bus/dcache/dcache/cachefsm/CurrState -add wave -noupdate -group lsu -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/HitWay -add wave -noupdate -group lsu -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/SetValid -add wave -noupdate -group lsu -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/SetDirty -add wave -noupdate -group lsu -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/SelAdr -add wave -noupdate -group lsu -group dcache /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/SelReplayCPURequest -add wave -noupdate -group lsu -group dcache /testbench/dut/core/lsu/IEUAdrE -add wave -noupdate -group lsu -group dcache /testbench/dut/core/lsu/IEUAdrM -add wave -noupdate -group lsu -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/RAdr -add wave -noupdate -group lsu -group dcache {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/RAdrD} -add wave -noupdate -group lsu -group dcache {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/ClearDirtyWay} -add wave -noupdate -group lsu -group dcache {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/Dirty} -add wave -noupdate -group lsu -group dcache -expand -group flush -radix unsigned /testbench/dut/core/lsu/bus/dcache/dcache/FlushAdr -add wave -noupdate -group lsu -group dcache -expand -group flush /testbench/dut/core/lsu/bus/dcache/dcache/FlushWay -add wave -noupdate -group lsu -group dcache -expand -group flush /testbench/dut/core/lsu/bus/dcache/dcache/VictimDirtyWay -add wave -noupdate -group lsu -group dcache -expand -group flush /testbench/dut/core/lsu/bus/dcache/dcache/VictimTag -add wave -noupdate -group lsu -group dcache -expand -group flush /testbench/dut/core/lsu/CacheableM -add wave -noupdate -group lsu -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/CacheBusWriteData -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} /testbench/dut/core/lsu/bus/dcache/dcache/ClearDirty -add wave -noupdate -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 -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 -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 -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -label TAG {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/CacheTagMem/StoredData} -add wave -noupdate -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 -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 -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -expand -group Way0Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[0]/CacheDataMem/StoredData} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -expand -group Way0Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[0]/CacheDataMem/WriteEnable} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -expand -group Way0Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[1]/CacheDataMem/StoredData} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -expand -group Way0Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[1]/CacheDataMem/WriteEnable} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -expand -group Way0Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[2]/CacheDataMem/WriteEnable} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -expand -group Way0Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[2]/CacheDataMem/StoredData} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -expand -group Way0Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[3]/CacheDataMem/WriteEnable} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way0 -expand -group Way0Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[3]/CacheDataMem/StoredData} -add wave -noupdate -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 -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 -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 -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -label TAG {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/CacheTagMem/StoredData} -add wave -noupdate -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 -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 -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -expand -group Way1Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[0]/CacheDataMem/StoredData} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -expand -group Way1Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[0]/CacheDataMem/WriteEnable} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -expand -group Way1Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[1]/CacheDataMem/StoredData} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -expand -group Way1Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[1]/CacheDataMem/WriteEnable} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -expand -group Way1Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[2]/CacheDataMem/WriteEnable} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -expand -group Way1Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[2]/CacheDataMem/StoredData} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -expand -group Way1Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[3]/CacheDataMem/WriteEnable} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way1 -expand -group Way1Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[3]/CacheDataMem/StoredData} -add wave -noupdate -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 -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 -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 -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -label TAG {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/CacheTagMem/StoredData} -add wave -noupdate -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 -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 -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -expand -group Way2Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[0]/CacheDataMem/StoredData} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -expand -group Way2Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[0]/CacheDataMem/WriteEnable} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -expand -group Way2Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[1]/CacheDataMem/StoredData} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -expand -group Way2Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[1]/CacheDataMem/WriteEnable} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -expand -group Way2Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[2]/CacheDataMem/WriteEnable} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -expand -group Way2Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[2]/CacheDataMem/StoredData} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -expand -group Way2Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[3]/CacheDataMem/WriteEnable} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way2 -expand -group Way2Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[3]/CacheDataMem/StoredData} -add wave -noupdate -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 -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 -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 -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -label TAG {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/CacheTagMem/StoredData} -add wave -noupdate -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 -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 -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -expand -group Way3Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[0]/CacheDataMem/StoredData} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -expand -group Way3Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[0]/CacheDataMem/WriteEnable} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -expand -group Way3Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[0]/CacheDataMem/StoredData} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -expand -group Way3Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[0]/CacheDataMem/WriteEnable} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -expand -group Way3Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[1]/CacheDataMem/StoredData} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -expand -group Way3Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[1]/CacheDataMem/WriteEnable} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -expand -group Way3Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[1]/CacheDataMem/StoredData} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -expand -group Way3Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[1]/CacheDataMem/WriteEnable} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -expand -group Way3Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[2]/CacheDataMem/WriteEnable} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -expand -group Way3Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[2]/CacheDataMem/StoredData} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -expand -group Way3Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[2]/CacheDataMem/WriteEnable} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -expand -group Way3Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[2]/CacheDataMem/StoredData} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -expand -group Way3Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[3]/CacheDataMem/WriteEnable} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -expand -group Way3Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[3]/CacheDataMem/StoredData} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -expand -group Way3Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[3]/CacheDataMem/WriteEnable} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -expand -group way3 -expand -group Way3Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[3]/CacheDataMem/StoredData} -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -group valid/dirty /testbench/dut/core/lsu/bus/dcache/dcache/SetValid -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -group valid/dirty /testbench/dut/core/lsu/bus/dcache/dcache/ClearValid -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -group valid/dirty /testbench/dut/core/lsu/bus/dcache/dcache/SetDirty -add wave -noupdate -group lsu -group dcache -expand -group {Cache SRAM writes} -group valid/dirty /testbench/dut/core/lsu/bus/dcache/dcache/ClearDirty -add wave -noupdate -group lsu -group dcache -group {Cache SRAM read} /testbench/dut/core/lsu/bus/dcache/dcache/RAdr -add wave -noupdate -group lsu -group dcache -group {Cache SRAM read} -expand -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/HitWay} -add wave -noupdate -group lsu -group dcache -group {Cache SRAM read} -expand -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/Valid} -add wave -noupdate -group lsu -group dcache -group {Cache SRAM read} -expand -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/Dirty} -add wave -noupdate -group lsu -group dcache -group {Cache SRAM read} -expand -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/ReadTag} -add wave -noupdate -group lsu -group dcache -group {Cache SRAM read} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/HitWay} -add wave -noupdate -group lsu -group dcache -group {Cache SRAM read} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/Valid} -add wave -noupdate -group lsu -group dcache -group {Cache SRAM read} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/Dirty} -add wave -noupdate -group lsu -group dcache -group {Cache SRAM read} -expand -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/ReadTag} -add wave -noupdate -group lsu -group dcache -group {Cache SRAM read} -expand -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/HitWay} -add wave -noupdate -group lsu -group dcache -group {Cache SRAM read} -expand -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/Valid} -add wave -noupdate -group lsu -group dcache -group {Cache SRAM read} -expand -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/Dirty} -add wave -noupdate -group lsu -group dcache -group {Cache SRAM read} -expand -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/ReadTag} -add wave -noupdate -group lsu -group dcache -group {Cache SRAM read} -expand -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/HitWay} -add wave -noupdate -group lsu -group dcache -group {Cache SRAM read} -expand -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/Valid} -add wave -noupdate -group lsu -group dcache -group {Cache SRAM read} -expand -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/Dirty} -add wave -noupdate -group lsu -group dcache -group {Cache SRAM read} -expand -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/ReadTag} -add wave -noupdate -group lsu -group dcache -group {Cache SRAM read} /testbench/dut/core/lsu/bus/dcache/dcache/HitWay -add wave -noupdate -group lsu -group dcache -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/VictimTag -add wave -noupdate -group lsu -group dcache -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/VictimWay -add wave -noupdate -group lsu -group dcache -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/VictimDirtyWay -add wave -noupdate -group lsu -group dcache -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/VictimDirty -add wave -noupdate -group lsu -group dcache -expand -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/RW -add wave -noupdate -group lsu -group dcache -expand -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/NextAdr -add wave -noupdate -group lsu -group dcache -expand -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/PAdr -add wave -noupdate -group lsu -group dcache -expand -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/Atomic -add wave -noupdate -group lsu -group dcache -expand -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/FlushCache -add wave -noupdate -group lsu -group dcache -expand -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/CacheStall -add wave -noupdate -group lsu -group dcache -expand -group {CPU side} /testbench/dut/core/lsu/ReadDataWordM -add wave -noupdate -group lsu -group dcache -expand -group {CPU side} /testbench/dut/core/lsu/FinalWriteDataM -add wave -noupdate -group lsu -group dcache -group status /testbench/dut/core/lsu/bus/dcache/dcache/HitWay -add wave -noupdate -group lsu -group dcache -group status -color {Medium Orchid} /testbench/dut/core/lsu/bus/dcache/dcache/CacheHit -add wave -noupdate -group lsu -group dcache -expand -group {Memory Side} /testbench/dut/core/lsu/bus/dcache/dcache/CacheFetchLine -add wave -noupdate -group lsu -group dcache -expand -group {Memory Side} /testbench/dut/core/lsu/bus/dcache/dcache/CacheWriteLine -add wave -noupdate -group lsu -group dcache -expand -group {Memory Side} /testbench/dut/core/lsu/bus/dcache/dcache/CacheBusWriteData -add wave -noupdate -group lsu -group dcache -expand -group {Memory Side} /testbench/dut/core/lsu/bus/dcache/dcache/CacheBusAck -add wave -noupdate -group lsu -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/FlushWay -add wave -noupdate -group lsu -group dtlb /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/VAdr -add wave -noupdate -group lsu -group dtlb /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/EffectivePrivilegeMode -add wave -noupdate -group lsu -group dtlb /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/PTE -add wave -noupdate -group lsu -group dtlb /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/HitPageType -add wave -noupdate -group lsu -group dtlb /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/Translate -add wave -noupdate -group lsu -group dtlb /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/DisableTranslation -add wave -noupdate -group lsu -group dtlb /testbench/dut/core/lsu/dmmu/dmmu/TLBMiss -add wave -noupdate -group lsu -group dtlb /testbench/dut/core/lsu/dmmu/dmmu/TLBHit -add wave -noupdate -group lsu -group dtlb /testbench/dut/core/lsu/dmmu/dmmu/PhysicalAddress -add wave -noupdate -group lsu -group dtlb -expand -group faults /testbench/dut/core/lsu/dmmu/dmmu/TLBPageFault -add wave -noupdate -group lsu -group dtlb -expand -group faults /testbench/dut/core/lsu/dmmu/dmmu/LoadAccessFaultM -add wave -noupdate -group lsu -group dtlb -expand -group faults /testbench/dut/core/lsu/dmmu/dmmu/StoreAmoAccessFaultM -add wave -noupdate -group lsu -group dtlb /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/TLBPAdr -add wave -noupdate -group lsu -group dtlb -expand -group write /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/PTE -add wave -noupdate -group lsu -group dtlb -expand -group write /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/PageTypeWriteVal -add wave -noupdate -group lsu -group dtlb -expand -group write /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/TLBWrite -add wave -noupdate -group lsu -group dtlb -group {dtlb stats} /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/ImproperPrivilege -add wave -noupdate -group lsu -group dtlb -group {dtlb stats} /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/PTE_D -add wave -noupdate -group lsu -group dtlb -group {dtlb stats} /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/PTE_A -add wave -noupdate -group lsu -group dtlb -group {dtlb stats} /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/PTE_U -add wave -noupdate -group lsu -group dtlb -group {dtlb stats} /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/PTE_X -add wave -noupdate -group lsu -group dtlb -group {dtlb stats} /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/PTE_W -add wave -noupdate -group lsu -group dtlb -group {dtlb stats} /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/PTE_R -add wave -noupdate -group lsu -group dtlb -group {dtlb stats} /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/PTE_V -add wave -noupdate -group lsu -group dtlb -group {dtlb stats} /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/UpperBitsUnequalPageFault -add wave -noupdate -group lsu -group dtlb -group {dtlb stats} /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/Misaligned -add wave -noupdate -group lsu -group pma /testbench/dut/core/lsu/dmmu/dmmu/pmachecker/PhysicalAddress -add wave -noupdate -group lsu -group pma /testbench/dut/core/lsu/dmmu/dmmu/pmachecker/SelRegions -add wave -noupdate -group lsu -group pma /testbench/dut/core/lsu/dmmu/dmmu/Cacheable -add wave -noupdate -group lsu -group pma /testbench/dut/core/lsu/dmmu/dmmu/Idempotent -add wave -noupdate -group lsu -group pma /testbench/dut/core/lsu/dmmu/dmmu/AtomicAllowed -add wave -noupdate -group lsu -group pma /testbench/dut/core/lsu/dmmu/dmmu/pmachecker/PMAAccessFault -add wave -noupdate -group lsu -group pma /testbench/dut/core/lsu/dmmu/dmmu/PMAInstrAccessFaultF -add wave -noupdate -group lsu -group pma /testbench/dut/core/lsu/dmmu/dmmu/PMALoadAccessFaultM -add wave -noupdate -group lsu -group pma /testbench/dut/core/lsu/dmmu/dmmu/PMAStoreAmoAccessFaultM -add wave -noupdate -group lsu -group pmp /testbench/dut/core/lsu/dmmu/dmmu/pmpchecker/PhysicalAddress -add wave -noupdate -group lsu -group pmp /testbench/dut/core/lsu/dmmu/dmmu/pmpchecker/ReadAccessM -add wave -noupdate -group lsu -group pmp /testbench/dut/core/lsu/dmmu/dmmu/pmpchecker/WriteAccessM -add wave -noupdate -group lsu -group pmp /testbench/dut/core/lsu/dmmu/dmmu/pmpchecker/PMPADDR_ARRAY_REGW -add wave -noupdate -group lsu -group pmp /testbench/dut/core/lsu/dmmu/dmmu/pmpchecker/PMPCFG_ARRAY_REGW -add wave -noupdate -group lsu -group pmp /testbench/dut/core/lsu/dmmu/dmmu/PMPInstrAccessFaultF -add wave -noupdate -group lsu -group pmp /testbench/dut/core/lsu/dmmu/dmmu/PMPLoadAccessFaultM -add wave -noupdate -group lsu -group pmp /testbench/dut/core/lsu/dmmu/dmmu/PMPStoreAmoAccessFaultM -add wave -noupdate -group lsu -group ptwalker -color Gold /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/WalkerState -add wave -noupdate -group lsu -group ptwalker /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/PCF -add wave -noupdate -group lsu -group ptwalker /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/HPTWReadPTE -add wave -noupdate -group lsu -group ptwalker /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/HPTWAdr -add wave -noupdate -group lsu -group ptwalker /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/PTE -add wave -noupdate -group lsu -group ptwalker -group types /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/ITLBMissF -add wave -noupdate -group lsu -group ptwalker -group types /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/DTLBMissM -add wave -noupdate -group lsu -group ptwalker -group types /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/ITLBWriteF -add wave -noupdate -group lsu -group ptwalker -group types /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/DTLBWriteM +add wave -noupdate -expand -group lsu /testbench/dut/core/lsu/IEUAdrM +add wave -noupdate -expand -group lsu /testbench/dut/core/lsu/LSUPAdrM +add wave -noupdate -expand -group lsu -color Gold /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/interlockfsm/InterlockCurrState +add wave -noupdate -expand -group lsu /testbench/dut/core/lsu/SelHPTW +add wave -noupdate -expand -group lsu /testbench/dut/core/lsu/InterlockStall +add wave -noupdate -expand -group lsu /testbench/dut/core/lsu/LSUStallM +add wave -noupdate -expand -group lsu /testbench/dut/core/lsu/ReadDataWordMuxM +add wave -noupdate -expand -group lsu /testbench/dut/core/lsu/ReadDataM +add wave -noupdate -expand -group lsu /testbench/dut/core/lsu/WriteDataM +add wave -noupdate -expand -group lsu /testbench/dut/core/lsu/bus/busdp/SelUncachedAdr +add wave -noupdate -expand -group lsu -group bus -color Gold /testbench/dut/core/lsu/bus/busdp/busfsm/BusCurrState +add wave -noupdate -expand -group lsu -group bus /testbench/dut/core/lsu/BusStall +add wave -noupdate -expand -group lsu -group bus /testbench/dut/core/lsu/LSUBusRead +add wave -noupdate -expand -group lsu -group bus /testbench/dut/core/lsu/LSUBusWrite +add wave -noupdate -expand -group lsu -group bus /testbench/dut/core/lsu/LSUBusAdr +add wave -noupdate -expand -group lsu -group bus /testbench/dut/core/lsu/LSUBusAck +add wave -noupdate -expand -group lsu -group bus /testbench/dut/core/lsu/LSUBusHRDATA +add wave -noupdate -expand -group lsu -group bus /testbench/dut/core/lsu/LSUBusHWDATA +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/VIRTMEM_SUPPORTED/lsuvirtmem/SelReplayCPURequest +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/RAdr +add wave -noupdate -expand -group lsu -expand -group dcache {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/RAdrD} +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 -expand -group flush -radix unsigned /testbench/dut/core/lsu/bus/dcache/dcache/FlushAdr +add wave -noupdate -expand -group lsu -expand -group dcache -expand -group flush /testbench/dut/core/lsu/bus/dcache/dcache/FlushWay +add wave -noupdate -expand -group lsu -expand -group dcache -expand -group flush /testbench/dut/core/lsu/bus/dcache/dcache/VictimDirtyWay +add wave -noupdate -expand -group lsu -expand -group dcache -expand -group flush /testbench/dut/core/lsu/bus/dcache/dcache/VictimTag +add wave -noupdate -expand -group lsu -expand -group dcache -expand -group flush /testbench/dut/core/lsu/CacheableM +add wave -noupdate -expand -group lsu -expand -group dcache /testbench/dut/core/lsu/bus/dcache/dcache/CacheBusWriteData +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} /testbench/dut/core/lsu/bus/dcache/dcache/ClearDirty +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/SelectedWriteWordEn} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/SetValidWay} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/SetDirtyWay} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way0 -label TAG {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/CacheTagMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/DirtyBits} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/ValidBits} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way0 -expand -group Way0Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[0]/CacheDataMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way0 -expand -group Way0Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[0]/CacheDataMem/WriteEnable} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way0 -expand -group Way0Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[1]/CacheDataMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way0 -expand -group Way0Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[1]/CacheDataMem/WriteEnable} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way0 -expand -group Way0Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[2]/CacheDataMem/WriteEnable} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way0 -expand -group Way0Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[2]/CacheDataMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way0 -expand -group Way0Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[3]/CacheDataMem/WriteEnable} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way0 -expand -group Way0Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[0]/word[3]/CacheDataMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/SelectedWriteWordEn} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/SetValidWay} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/SetDirtyWay} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way1 -label TAG {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/CacheTagMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/DirtyBits} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/ValidBits} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way1 -expand -group Way1Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[0]/CacheDataMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way1 -expand -group Way1Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[0]/CacheDataMem/WriteEnable} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way1 -expand -group Way1Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[1]/CacheDataMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way1 -expand -group Way1Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[1]/CacheDataMem/WriteEnable} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way1 -expand -group Way1Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[2]/CacheDataMem/WriteEnable} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way1 -expand -group Way1Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[2]/CacheDataMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way1 -expand -group Way1Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[3]/CacheDataMem/WriteEnable} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way1 -expand -group Way1Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/word[3]/CacheDataMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -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 -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 -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 -group {Cache SRAM writes} -expand -group way2 -label TAG {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/CacheTagMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -expand -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/DirtyBits} +add wave -noupdate -expand -group lsu -expand -group dcache -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 -group {Cache SRAM writes} -expand -group way2 -expand -group Way2Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[0]/CacheDataMem/StoredData[69]} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -expand -group way2 -expand -group Way2Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[0]/CacheDataMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -expand -group way2 -expand -group Way2Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[0]/CacheDataMem/WriteEnable} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -expand -group way2 -expand -group Way2Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[1]/CacheDataMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -expand -group way2 -expand -group Way2Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[1]/CacheDataMem/WriteEnable} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -expand -group way2 -expand -group Way2Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[2]/CacheDataMem/WriteEnable} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -expand -group way2 -expand -group Way2Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[2]/CacheDataMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -expand -group way2 -expand -group Way2Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[3]/CacheDataMem/WriteEnable} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -expand -group way2 -expand -group Way2Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/word[3]/CacheDataMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/SelectedWriteWordEn} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/SetValidWay} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/SetDirtyWay} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 -label TAG {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/CacheTagMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/DirtyBits} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/ValidBits} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 -expand -group Way3Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[0]/CacheDataMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 -expand -group Way3Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[0]/CacheDataMem/WriteEnable} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 -expand -group Way3Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[0]/CacheDataMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 -expand -group Way3Word0 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[0]/CacheDataMem/WriteEnable} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 -expand -group Way3Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[1]/CacheDataMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 -expand -group Way3Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[1]/CacheDataMem/WriteEnable} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 -expand -group Way3Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[1]/CacheDataMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 -expand -group Way3Word1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[1]/CacheDataMem/WriteEnable} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 -expand -group Way3Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[2]/CacheDataMem/WriteEnable} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 -expand -group Way3Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[2]/CacheDataMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 -expand -group Way3Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[2]/CacheDataMem/WriteEnable} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 -expand -group Way3Word2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[2]/CacheDataMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 -expand -group Way3Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[3]/CacheDataMem/WriteEnable} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 -expand -group Way3Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[3]/CacheDataMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 -expand -group Way3Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[3]/CacheDataMem/WriteEnable} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group way3 -expand -group Way3Word3 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[3]/word[3]/CacheDataMem/StoredData} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group valid/dirty /testbench/dut/core/lsu/bus/dcache/dcache/SetValid +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group valid/dirty /testbench/dut/core/lsu/bus/dcache/dcache/ClearValid +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM writes} -group valid/dirty /testbench/dut/core/lsu/bus/dcache/dcache/SetDirty +add wave -noupdate -expand -group lsu -expand -group dcache -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/RAdr +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]/Valid} +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} -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} -group way1 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[1]/Valid} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM read} -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} -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} -expand -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} -expand -group way2 {/testbench/dut/core/lsu/bus/dcache/dcache/CacheWays[2]/Valid} +add wave -noupdate -expand -group lsu -expand -group dcache -group {Cache SRAM read} -expand -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} -expand -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]/Valid} +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 -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/VictimTag +add wave -noupdate -expand -group lsu -expand -group dcache -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/VictimWay +add wave -noupdate -expand -group lsu -expand -group dcache -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/VictimDirtyWay +add wave -noupdate -expand -group lsu -expand -group dcache -group Victim /testbench/dut/core/lsu/bus/dcache/dcache/VictimDirty +add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/RW +add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/NextAdr +add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/PAdr +add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/Atomic +add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/FlushCache +add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {CPU side} /testbench/dut/core/lsu/bus/dcache/dcache/CacheStall +add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {CPU side} /testbench/dut/core/lsu/ReadDataWordM +add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {CPU side} /testbench/dut/core/lsu/FinalWriteDataM +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 -expand -group {Memory Side} /testbench/dut/core/lsu/bus/dcache/dcache/CacheFetchLine +add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Memory Side} /testbench/dut/core/lsu/bus/dcache/dcache/CacheWriteLine +add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Memory Side} /testbench/dut/core/lsu/bus/dcache/dcache/CacheBusWriteData +add wave -noupdate -expand -group lsu -expand -group dcache -expand -group {Memory Side} /testbench/dut/core/lsu/bus/dcache/dcache/CacheBusAck +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 +add wave -noupdate -expand -group lsu -group dtlb /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/HitPageType +add wave -noupdate -expand -group lsu -group dtlb /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/Translate +add wave -noupdate -expand -group lsu -group dtlb /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/DisableTranslation +add wave -noupdate -expand -group lsu -group dtlb /testbench/dut/core/lsu/dmmu/dmmu/TLBMiss +add wave -noupdate -expand -group lsu -group dtlb /testbench/dut/core/lsu/dmmu/dmmu/TLBHit +add wave -noupdate -expand -group lsu -group dtlb /testbench/dut/core/lsu/dmmu/dmmu/PhysicalAddress +add wave -noupdate -expand -group lsu -group dtlb -expand -group Status /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/PTE_D +add wave -noupdate -expand -group lsu -group dtlb -expand -group Status /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/PTE_A +add wave -noupdate -expand -group lsu -group dtlb -expand -group Status /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/PTE_U +add wave -noupdate -expand -group lsu -group dtlb -expand -group Status /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/PTE_X +add wave -noupdate -expand -group lsu -group dtlb -expand -group Status /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/PTE_W +add wave -noupdate -expand -group lsu -group dtlb -expand -group Status /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/PTE_R +add wave -noupdate -expand -group lsu -group dtlb -expand -group Status /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/PTE_V +add wave -noupdate -expand -group lsu -group dtlb -expand -group Status -color Maroon /testbench/dut/core/lsu/dmmu/dmmu/DAPageFault +add wave -noupdate -expand -group lsu -group dtlb -expand -group Status /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/ImproperPrivilege +add wave -noupdate -expand -group lsu -group dtlb -expand -group Status /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/UpperBitsUnequalPageFault +add wave -noupdate -expand -group lsu -group dtlb -expand -group Status /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/Misaligned +add wave -noupdate -expand -group lsu -group dtlb -expand -group Status /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/dtlb/InvalidRead +add wave -noupdate -expand -group lsu -group dtlb -expand -group Status /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/dtlb/InvalidWrite +add wave -noupdate -expand -group lsu -group dtlb -group faults /testbench/dut/core/lsu/dmmu/dmmu/TLBPageFault +add wave -noupdate -expand -group lsu -group dtlb -group faults /testbench/dut/core/lsu/dmmu/dmmu/LoadAccessFaultM +add wave -noupdate -expand -group lsu -group dtlb -group faults /testbench/dut/core/lsu/dmmu/dmmu/StoreAmoAccessFaultM +add wave -noupdate -expand -group lsu -group dtlb /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/TLBPAdr +add wave -noupdate -expand -group lsu -group dtlb -group write /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/PTE +add wave -noupdate -expand -group lsu -group dtlb -group write /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/PageTypeWriteVal +add wave -noupdate -expand -group lsu -group dtlb -group write /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/TLBWrite +add wave -noupdate -expand -group lsu -group pma /testbench/dut/core/lsu/dmmu/dmmu/pmachecker/PhysicalAddress +add wave -noupdate -expand -group lsu -group pma /testbench/dut/core/lsu/dmmu/dmmu/pmachecker/SelRegions +add wave -noupdate -expand -group lsu -group pma /testbench/dut/core/lsu/dmmu/dmmu/Cacheable +add wave -noupdate -expand -group lsu -group pma /testbench/dut/core/lsu/dmmu/dmmu/Idempotent +add wave -noupdate -expand -group lsu -group pma /testbench/dut/core/lsu/dmmu/dmmu/AtomicAllowed +add wave -noupdate -expand -group lsu -group pma /testbench/dut/core/lsu/dmmu/dmmu/pmachecker/PMAAccessFault +add wave -noupdate -expand -group lsu -group pma /testbench/dut/core/lsu/dmmu/dmmu/PMAInstrAccessFaultF +add wave -noupdate -expand -group lsu -group pma /testbench/dut/core/lsu/dmmu/dmmu/PMALoadAccessFaultM +add wave -noupdate -expand -group lsu -group pma /testbench/dut/core/lsu/dmmu/dmmu/PMAStoreAmoAccessFaultM +add wave -noupdate -expand -group lsu -group pmp /testbench/dut/core/lsu/dmmu/dmmu/pmpchecker/PhysicalAddress +add wave -noupdate -expand -group lsu -group pmp /testbench/dut/core/lsu/dmmu/dmmu/pmpchecker/ReadAccessM +add wave -noupdate -expand -group lsu -group pmp /testbench/dut/core/lsu/dmmu/dmmu/pmpchecker/WriteAccessM +add wave -noupdate -expand -group lsu -group pmp /testbench/dut/core/lsu/dmmu/dmmu/pmpchecker/PMPADDR_ARRAY_REGW +add wave -noupdate -expand -group lsu -group pmp /testbench/dut/core/lsu/dmmu/dmmu/pmpchecker/PMPCFG_ARRAY_REGW +add wave -noupdate -expand -group lsu -group pmp /testbench/dut/core/lsu/dmmu/dmmu/PMPInstrAccessFaultF +add wave -noupdate -expand -group lsu -group pmp /testbench/dut/core/lsu/dmmu/dmmu/PMPLoadAccessFaultM +add wave -noupdate -expand -group lsu -group pmp /testbench/dut/core/lsu/dmmu/dmmu/PMPStoreAmoAccessFaultM +add wave -noupdate -expand -group lsu -expand -group ptwalker -color Gold /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/WalkerState +add wave -noupdate -expand -group lsu -expand -group ptwalker /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/PCF +add wave -noupdate -expand -group lsu -expand -group ptwalker /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/HPTWReadPTE +add wave -noupdate -expand -group lsu -expand -group ptwalker /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/HPTWAdr +add wave -noupdate -expand -group lsu -expand -group ptwalker /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/PTE +add wave -noupdate -expand -group lsu -expand -group ptwalker -expand -group types /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/ITLBMissF +add wave -noupdate -expand -group lsu -expand -group ptwalker -expand -group types /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/ITLBMissOrDAFaultF +add wave -noupdate -expand -group lsu -expand -group ptwalker -expand -group types /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/DTLBMissM +add wave -noupdate -expand -group lsu -expand -group ptwalker -expand -group types /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/ITLBWriteF +add wave -noupdate -expand -group lsu -expand -group ptwalker -expand -group types /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/DTLBWriteM add wave -noupdate -group AHB -color Gold /testbench/dut/core/ebu/BusState add wave -noupdate -group AHB /testbench/dut/core/ebu/NextBusState add wave -noupdate -group AHB -expand -group {input requests} /testbench/dut/core/ebu/AtomicMaskedM @@ -520,9 +525,15 @@ add wave -noupdate /testbench/dut/core/ifu/SpillSupport/spillsupport/CurrState add wave -noupdate /testbench/dut/core/ifu/SpillSupport/spillsupport/TakeSpillF add wave -noupdate /testbench/dut/core/ifu/SpillSupport/spillsupport/SpillF add wave -noupdate /testbench/dut/core/ifu/SpillSupport/spillsupport/IFUCacheBusStallF +add wave -noupdate -color Yellow /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/DAPageFault +add wave -noupdate /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/OtherPageFault +add wave -noupdate /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/ITLBMissF +add wave -noupdate /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/Accessed +add wave -noupdate /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/WriteAccess +add wave -noupdate /testbench/dut/core/lsu/dmmu/dmmu/tlb/tlb/tlbcontrol/TLBPageFault TreeUpdate [SetDefaultTree] -WaveRestoreCursors {{Cursor 7} {14114436 ns} 0} {{Cursor 5} {49445 ns} 1} {{Cursor 3} {235459 ns} 1} {{Cursor 4} {217231 ns} 1} -quietly wave cursor active 1 +WaveRestoreCursors {{Cursor 7} {62997113 ns} 1} {{Cursor 5} {65676608 ns} 1} {{Cursor 3} {65665947 ns} 1} {{Cursor 4} {65431218 ns} 0} +quietly wave cursor active 4 configure wave -namecolwidth 250 configure wave -valuecolwidth 314 configure wave -justifyvalue left @@ -537,4 +548,4 @@ configure wave -griddelta 40 configure wave -timeline 0 configure wave -timelineunits ns update -WaveRestoreZoom {14114376 ns} {14114586 ns} +WaveRestoreZoom {65430777 ns} {65431305 ns} diff --git a/pipelined/regression/wave.do b/pipelined/regression/wave.do index 98869adc6..8159f58c7 100644 --- a/pipelined/regression/wave.do +++ b/pipelined/regression/wave.do @@ -346,15 +346,15 @@ add wave -noupdate -expand -group lsu -group pmp /testbench/dut/core/lsu/dmmu/dm add wave -noupdate -expand -group lsu -group pmp /testbench/dut/core/lsu/dmmu/dmmu/PMPInstrAccessFaultF add wave -noupdate -expand -group lsu -group pmp /testbench/dut/core/lsu/dmmu/dmmu/PMPLoadAccessFaultM add wave -noupdate -expand -group lsu -group pmp /testbench/dut/core/lsu/dmmu/dmmu/PMPStoreAmoAccessFaultM -add wave -noupdate -expand -group lsu -group ptwalker -color Gold /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/WalkerState -add wave -noupdate -expand -group lsu -group ptwalker /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/PCF -add wave -noupdate -expand -group lsu -group ptwalker /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/HPTWReadPTE -add wave -noupdate -expand -group lsu -group ptwalker /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/HPTWAdr -add wave -noupdate -expand -group lsu -group ptwalker /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/PTE -add wave -noupdate -expand -group lsu -group ptwalker -group types /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/ITLBMissF -add wave -noupdate -expand -group lsu -group ptwalker -group types /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/DTLBMissM -add wave -noupdate -expand -group lsu -group ptwalker -group types /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/ITLBWriteF -add wave -noupdate -expand -group lsu -group ptwalker -group types /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/DTLBWriteM +add wave -noupdate -expand -group lsu -expand -group ptwalker -color Gold /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/WalkerState +add wave -noupdate -expand -group lsu -expand -group ptwalker /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/PCF +add wave -noupdate -expand -group lsu -expand -group ptwalker /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/HPTWReadPTE +add wave -noupdate -expand -group lsu -expand -group ptwalker /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/HPTWAdr +add wave -noupdate -expand -group lsu -expand -group ptwalker /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/PTE +add wave -noupdate -expand -group lsu -expand -group ptwalker -group types /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/ITLBMissF +add wave -noupdate -expand -group lsu -expand -group ptwalker -group types /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/DTLBMissM +add wave -noupdate -expand -group lsu -expand -group ptwalker -group types /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/ITLBWriteF +add wave -noupdate -expand -group lsu -expand -group ptwalker -group types /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/DTLBWriteM add wave -noupdate -group plic /testbench/dut/uncore/plic/plic/HCLK add wave -noupdate -group plic /testbench/dut/uncore/plic/plic/HSELPLIC add wave -noupdate -group plic /testbench/dut/uncore/plic/plic/HADDR @@ -410,6 +410,8 @@ add wave -noupdate -group uart /testbench/dut/uncore/uart/uart/DSRb add wave -noupdate -group uart /testbench/dut/uncore/uart/uart/DCDb add wave -noupdate -group uart /testbench/dut/uncore/uart/uart/CTSb add wave -noupdate -group uart /testbench/dut/uncore/uart/uart/RIb +add wave -noupdate -group uart /testbench/dut/uncore/uart/uart/u/Din +add wave -noupdate -group uart /testbench/dut/uncore/uart/uart/u/LCR add wave -noupdate -group uart -expand -group outputs /testbench/dut/uncore/uart/uart/SOUT add wave -noupdate -group uart -expand -group outputs /testbench/dut/uncore/uart/uart/RTSb add wave -noupdate -group uart -expand -group outputs /testbench/dut/uncore/uart/uart/DTRb @@ -431,9 +433,6 @@ add wave -noupdate -group {pc selection} /testbench/dut/core/ifu/PCNext2F add wave -noupdate -group {pc selection} /testbench/dut/core/ifu/PrivilegedNextPCM add wave -noupdate -group {pc selection} /testbench/dut/core/ifu/PrivilegedChangePCM add wave -noupdate /testbench/dut/core/priv/priv/csr/MEPC_REGW -add wave -noupdate /testbench/dut/core/lsu/bus/busdp/LocalLSUBusAdr -add wave -noupdate /testbench/dut/core/lsu/bus/busdp/busfsm/DCacheFetchLine -add wave -noupdate /testbench/dut/core/lsu/bus/busdp/busfsm/DCacheWriteLine add wave -noupdate -group ifu -color Gold /testbench/dut/core/lsu/bus/busdp/busfsm/BusCurrState add wave -noupdate -group ifu /testbench/dut/core/ifu/IFUBusRead add wave -noupdate -group ifu /testbench/dut/core/ifu/IFUBusAdr @@ -457,9 +456,6 @@ add wave -noupdate -group ifu -expand -group icache -expand -group memory /testb add wave -noupdate -group ifu -group itlb /testbench/dut/core/ifu/immu/immu/TLBWrite add wave -noupdate -group ifu -group itlb /testbench/dut/core/ifu/ITLBMissF add wave -noupdate -group ifu -group itlb /testbench/dut/core/ifu/immu/immu/PhysicalAddress -add wave -noupdate /testbench/dut/core/ifu/IFUBusRead -add wave -noupdate /testbench/dut/core/ifu/bus/icache/icache/CacheFetchLine -add wave -noupdate -radix unsigned -childformat {{{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[31]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[30]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[29]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[28]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[27]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[26]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[25]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[24]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[23]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[22]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[21]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[20]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[19]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[18]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[17]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[16]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[15]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[14]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[13]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[12]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[11]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[10]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[9]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[8]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[7]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[6]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[5]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[4]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[3]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[2]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[1]} -radix unsigned} {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[0]} -radix unsigned}} -subitemconfig {{/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[31]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[30]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[29]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[28]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[27]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[26]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[25]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[24]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[23]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[22]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[21]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[20]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[19]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[18]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[17]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[16]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[15]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[14]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[13]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[12]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[11]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[10]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[9]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[8]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[7]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[6]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[5]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[4]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[3]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[2]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[1]} {-height 16 -radix unsigned} {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[0]} {-height 16 -radix unsigned}} /testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW add wave -noupdate -group {Performance Counters} -label MCYCLE -radix unsigned {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[0]} add wave -noupdate -group {Performance Counters} -label MINSTRET -radix unsigned {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[2]} add wave -noupdate -group {Performance Counters} -label {LOAD STORE HAZARD} -radix unsigned {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[3]} @@ -474,17 +470,12 @@ add wave -noupdate -group {Performance Counters} -expand -group ICACHE -label {I add wave -noupdate -group {Performance Counters} -expand -group ICACHE -label {ICACHE MISS} -radix unsigned {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[14]} add wave -noupdate -group {Performance Counters} -expand -group DCACHE -label {DCACHE ACCESS} -radix unsigned {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[11]} add wave -noupdate -group {Performance Counters} -expand -group DCACHE -label {DCACHE MISS} -radix unsigned {/testbench/dut/core/priv/priv/csr/counters/counters/HPMCOUNTER_REGW[12]} -add wave -noupdate /testbench/dut/core/lsu/bus/dcache/dcache/FlushAdrAllThreshold -add wave -noupdate /testbench/dut/core/lsu/bus/dcache/dcache/CacheStall -add wave -noupdate /testbench/dut/core/lsu/bus/dcache/dcache/FlushAdrAll -add wave -noupdate /testbench/dut/core/lsu/bus/dcache/dcache/FlushAdrAllP1 -add wave -noupdate /testbench/dut/core/lsu/bus/dcache/dcache/FlushAdrAllFlag -add wave -noupdate /testbench/dut/core/lsu/bus/dcache/dcache/FlushSetAdrAll -add wave -noupdate /testbench/dut/core/lsu/bus/dcache/dcache/FlushWayEncAll -add wave -noupdate /testbench/dut/core/lsu/bus/dcache/dcache/FlushWayAll +add wave -noupdate /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/NextPTE +add wave -noupdate /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/HPTWWrite +add wave -noupdate /testbench/dut/core/lsu/VIRTMEM_SUPPORTED/lsuvirtmem/hptw/UpdatePTE TreeUpdate [SetDefaultTree] -WaveRestoreCursors {{Cursor 7} {34475 ns} 0} {{Cursor 5} {49445 ns} 1} {{Cursor 3} {235459 ns} 1} {{Cursor 4} {217231 ns} 1} -quietly wave cursor active 1 +WaveRestoreCursors {{Cursor 7} {283655 ns} 1} {{Cursor 5} {86805 ns} 0} {{Cursor 3} {235459 ns} 1} {{Cursor 4} {217231 ns} 1} +quietly wave cursor active 2 configure wave -namecolwidth 250 configure wave -valuecolwidth 314 configure wave -justifyvalue left @@ -499,4 +490,4 @@ configure wave -griddelta 40 configure wave -timeline 0 configure wave -timelineunits ns update -WaveRestoreZoom {34303 ns} {34653 ns} +WaveRestoreZoom {86757 ns} {87017 ns} diff --git a/pipelined/src/ifu/ifu.sv b/pipelined/src/ifu/ifu.sv index a548658e0..0fd3188cb 100644 --- a/pipelined/src/ifu/ifu.sv +++ b/pipelined/src/ifu/ifu.sv @@ -75,7 +75,7 @@ module ifu ( input logic STATUS_MXR, STATUS_SUM, STATUS_MPRV, input logic [1:0] STATUS_MPP, input logic ITLBWriteF, ITLBFlushF, - output logic ITLBMissF, + output logic ITLBMissF, InstrDAPageFaultF, // pmp/pma (inside mmu) signals. *** temporarily from AHB bus but eventually replace with internal versions pre H input var logic [7:0] PMPCFG_ARRAY_REGW[`PMP_ENTRIES-1:0], input var logic [`XLEN-1:0] PMPADDR_ARRAY_REGW[`PMP_ENTRIES-1:0], @@ -156,6 +156,7 @@ module ifu ( .InstrAccessFaultF, .LoadAccessFaultM(), .StoreAmoAccessFaultM(), .InstrPageFaultF, .LoadPageFaultM(), .StoreAmoPageFaultM(), .LoadMisalignedFaultM(), .StoreAmoMisalignedFaultM(), + .DAPageFault(InstrDAPageFaultF), .AtomicAccessM(1'b0),.ExecuteAccessF(1'b1), .WriteAccessM(1'b0), .ReadAccessM(1'b0), .PMPCFG_ARRAY_REGW, .PMPADDR_ARRAY_REGW); diff --git a/pipelined/src/lsu/interlockfsm.sv b/pipelined/src/lsu/interlockfsm.sv index d09139b9c..29b060caf 100644 --- a/pipelined/src/lsu/interlockfsm.sv +++ b/pipelined/src/lsu/interlockfsm.sv @@ -35,9 +35,9 @@ module interlockfsm (input logic clk, input logic reset, input logic AnyCPUReqM, - input logic ITLBMissF, + input logic ITLBMissOrDAFaultF, input logic ITLBWriteF, - input logic DTLBMissM, + input logic DTLBMissOrDAFaultM, input logic DTLBWriteM, input logic TrapM, input logic DCacheStallM, @@ -66,10 +66,10 @@ module interlockfsm always_comb begin case(InterlockCurrState) STATE_T0_READY: if (TrapM) InterlockNextState = STATE_T0_READY; - else if(~ITLBMissF & DTLBMissM & AnyCPUReqM) InterlockNextState = STATE_T3_DTLB_MISS; - else if(ITLBMissF & ~DTLBMissM & ~AnyCPUReqM) InterlockNextState = STATE_T4_ITLB_MISS; - else if(ITLBMissF & ~DTLBMissM & AnyCPUReqM) InterlockNextState = STATE_T5_ITLB_MISS; - else if(ITLBMissF & DTLBMissM & AnyCPUReqM) InterlockNextState = STATE_T7_DITLB_MISS; + else if(~ITLBMissOrDAFaultF & DTLBMissOrDAFaultM & AnyCPUReqM) InterlockNextState = STATE_T3_DTLB_MISS; + else if(ITLBMissOrDAFaultF & ~DTLBMissOrDAFaultM & ~AnyCPUReqM) InterlockNextState = STATE_T4_ITLB_MISS; + else if(ITLBMissOrDAFaultF & ~DTLBMissOrDAFaultM & AnyCPUReqM) InterlockNextState = STATE_T5_ITLB_MISS; + else if(ITLBMissOrDAFaultF & DTLBMissOrDAFaultM & AnyCPUReqM) InterlockNextState = STATE_T7_DITLB_MISS; else InterlockNextState = STATE_T0_READY; STATE_T0_REPLAY: if(DCacheStallM) InterlockNextState = STATE_T0_REPLAY; else InterlockNextState = STATE_T0_READY; @@ -90,7 +90,7 @@ module interlockfsm // this code has a problem with imperas64mmu as it reads in an invalid uninitalized instruction. InterlockStall becomes x and it propagates // everywhere. The case statement below implements the same logic but any x on the inputs will resolve to 0. // Note this will cause a problem for post synthesis gate simulation. - assign InterlockStall = (InterlockCurrState == STATE_T0_READY & (DTLBMissM | ITLBMissF)) | + assign InterlockStall = (InterlockCurrState == STATE_T0_READY & (DTLBMissOrDAFaultM | ITLBMissOrDAFaultF)) | (InterlockCurrState == STATE_T3_DTLB_MISS) | (InterlockCurrState == STATE_T4_ITLB_MISS) | (InterlockCurrState == STATE_T5_ITLB_MISS) | (InterlockCurrState == STATE_T7_DITLB_MISS); @@ -99,7 +99,7 @@ module interlockfsm always_comb begin InterlockStall = 1'b0; case(InterlockCurrState) - STATE_T0_READY: if((DTLBMissM | ITLBMissF) & ~TrapM) InterlockStall = 1'b1; + STATE_T0_READY: if((DTLBMissOrDAFaultM | ITLBMissOrDAFaultF) & ~TrapM) InterlockStall = 1'b1; STATE_T3_DTLB_MISS: InterlockStall = 1'b1; STATE_T4_ITLB_MISS: InterlockStall = 1'b1; STATE_T5_ITLB_MISS: InterlockStall = 1'b1; @@ -112,7 +112,7 @@ module interlockfsm assign SelReplayCPURequest = (InterlockNextState == STATE_T0_REPLAY); assign SelHPTW = (InterlockCurrState == STATE_T3_DTLB_MISS) | (InterlockCurrState == STATE_T4_ITLB_MISS) | (InterlockCurrState == STATE_T5_ITLB_MISS) | (InterlockCurrState == STATE_T7_DITLB_MISS); - assign IgnoreRequestTLB = (InterlockCurrState == STATE_T0_READY & (ITLBMissF | DTLBMissM)); + assign IgnoreRequestTLB = (InterlockCurrState == STATE_T0_READY & (ITLBMissOrDAFaultF | DTLBMissOrDAFaultM)); assign IgnoreRequestTrapM = (InterlockCurrState == STATE_T0_READY & (TrapM)) | ((InterlockCurrState == STATE_T0_REPLAY) & (TrapM)); diff --git a/pipelined/src/lsu/lsu.sv b/pipelined/src/lsu/lsu.sv index 827adf831..86dfd3a04 100644 --- a/pipelined/src/lsu/lsu.sv +++ b/pipelined/src/lsu/lsu.sv @@ -74,6 +74,7 @@ module lsu ( input logic [1:0] STATUS_MPP, input logic [`XLEN-1:0] PCF, input logic ITLBMissF, + input logic InstrDAPageFaultF, output logic [`XLEN-1:0] PTE, output logic [1:0] PageType, output logic ITLBWriteF, @@ -101,7 +102,8 @@ module lsu ( logic IgnoreRequestTLB, IgnoreRequestTrapM; logic BusCommittedM, DCacheCommittedM; logic LSUBusWriteCrit; - + logic DataDAPageFaultM; + flopenrc #(`XLEN) AddressMReg(clk, reset, FlushM, ~StallM, IEUAdrE, IEUAdrM); assign IEUAdrExtM = {2'b00, IEUAdrM}; assign LSUStallM = DCacheStallM | InterlockStall | BusStall; @@ -113,7 +115,9 @@ module lsu ( if(`VIRTMEM_SUPPORTED) begin : VIRTMEM_SUPPORTED lsuvirtmem lsuvirtmem(.clk, .reset, .StallW, .MemRWM, .AtomicM, .ITLBMissF, .ITLBWriteF, - .DTLBMissM, .DTLBWriteM, .TrapM, .DCacheStallM, .SATP_REGW, .PCF, + .DTLBMissM, .DTLBWriteM, .InstrDAPageFaultF, .DataDAPageFaultM, + .TrapM, .DCacheStallM, .SATP_REGW, .PCF, + .STATUS_MXR, .STATUS_SUM, .STATUS_MPRV, .STATUS_MPP, .PrivilegeModeW, .ReadDataM, .Funct3M, .LSUFunct3M, .Funct7M, .LSUFunct7M, .IEUAdrM, .IEUAdrExtM, .PTE, .PageType, .PreLSURWM, .LSUAtomicM, .IEUAdrE, .LSUAdrE, .PreLSUPAdrM, .CPUBusy, .InterlockStall, .SelHPTW, @@ -152,7 +156,8 @@ module lsu ( .Cacheable(CacheableM), .Idempotent(), .AtomicAllowed(), .InstrAccessFaultF(), .LoadAccessFaultM, .StoreAmoAccessFaultM, .InstrPageFaultF(),.LoadPageFaultM, .StoreAmoPageFaultM, - .LoadMisalignedFaultM, .StoreAmoMisalignedFaultM, + .LoadMisalignedFaultM, .StoreAmoMisalignedFaultM, + .DAPageFault(DataDAPageFaultM), .AtomicAccessM(|LSUAtomicM), .ExecuteAccessF(1'b0), // **** change this to just use PreLSURWM .WriteAccessM(PreLSURWM[0]), .ReadAccessM(PreLSURWM[1]), .PMPCFG_ARRAY_REGW, .PMPADDR_ARRAY_REGW); @@ -168,7 +173,7 @@ module lsu ( // Memory System // Either Data Cache or Data Tightly Integrated Memory or just bus interface ///////////////////////////////////////////////////////////////////////////////////////////// - logic [`XLEN-1:0] FinalAMOWriteDataM, FinalWriteDataM; + logic [`XLEN-1:0] FinalAMOWriteDataM, FinalWriteDataM, PostSWWWriteDataM; logic [`XLEN-1:0] ReadDataWordM; logic [`XLEN-1:0] ReadDataWordMuxM; logic IgnoreRequest; @@ -244,9 +249,11 @@ module lsu ( assign ReadDataWordMaskedM = CacheableM ? ReadDataWordM : '0; // AND-gate subwordwrite subwordwrite(.HRDATA(ReadDataWordMaskedM), .HADDRD(LSUPAdrM[2:0]), .HSIZED({LSUFunct3M[2], 1'b0, LSUFunct3M[1:0]}), - .HWDATAIN(FinalAMOWriteDataM), .HWDATA(FinalWriteDataM)); + .HWDATAIN(FinalAMOWriteDataM), .HWDATA(PostSWWWriteDataM)); end else - assign FinalWriteDataM = FinalAMOWriteDataM; + assign PostSWWWriteDataM = FinalAMOWriteDataM; + + assign FinalWriteDataM = SelHPTW ? PTE : PostSWWWriteDataM; ///////////////////////////////////////////////////////////////////////////////////////////// // Atomic operations diff --git a/pipelined/src/lsu/lsuvirtmen.sv b/pipelined/src/lsu/lsuvirtmen.sv index 56e8c96a0..51ca4e51f 100644 --- a/pipelined/src/lsu/lsuvirtmen.sv +++ b/pipelined/src/lsu/lsuvirtmen.sv @@ -37,9 +37,14 @@ module lsuvirtmem( output logic ITLBWriteF, input logic DTLBMissM, output logic DTLBWriteM, + input logic InstrDAPageFaultF, + input logic DataDAPageFaultM, input logic TrapM, input logic DCacheStallM, input logic [`XLEN-1:0] SATP_REGW, // from csr + input logic STATUS_MXR, STATUS_SUM, STATUS_MPRV, + input logic [1:0] STATUS_MPP, + input logic [1:0] PrivilegeModeW, input logic [`XLEN-1:0] PCF, input logic [`XLEN-1:0] ReadDataM, input logic [2:0] Funct3M, @@ -69,23 +74,26 @@ module lsuvirtmem( logic [2:0] HPTWSize; logic SelReplayCPURequest; logic [11:0] PreLSUAdrE; - - + logic ITLBMissOrDAFaultF; + logic DTLBMissOrDAFaultM; + logic HPTWWrite; assign AnyCPUReqM = (|MemRWM) | (|AtomicM); - + assign ITLBMissOrDAFaultF = ITLBMissF | (`HPTW_WRITES_SUPPORTED & InstrDAPageFaultF); + assign DTLBMissOrDAFaultM = DTLBMissM | (`HPTW_WRITES_SUPPORTED & DataDAPageFaultM); interlockfsm interlockfsm ( - .clk, .reset, .AnyCPUReqM, .ITLBMissF, .ITLBWriteF, - .DTLBMissM, .DTLBWriteM, .TrapM, .DCacheStallM, + .clk, .reset, .AnyCPUReqM, .ITLBMissOrDAFaultF, .ITLBWriteF, + .DTLBMissOrDAFaultM, .DTLBWriteM, .TrapM, .DCacheStallM, .InterlockStall, .SelReplayCPURequest, .SelHPTW, .IgnoreRequestTLB, .IgnoreRequestTrapM); hptw hptw( // *** remove logic from (), mention this in style guide CH3 - .clk, .reset, .SATP_REGW, .PCF, .IEUAdrM, - .ITLBMissF(ITLBMissF & ~TrapM), .DTLBMissM(DTLBMissM & ~TrapM), + .clk, .reset, .SATP_REGW, .PCF, .IEUAdrM, .MemRWM, .AtomicM, + .STATUS_MXR, .STATUS_SUM, .STATUS_MPRV, .STATUS_MPP, .PrivilegeModeW, + .ITLBMissF(ITLBMissOrDAFaultF & ~TrapM), .DTLBMissM(DTLBMissOrDAFaultM & ~TrapM), // *** Fix me. *** I'm not sure ITLBMiss should be suppressed on TrapM. .PTE, .PageType, .ITLBWriteF, .DTLBWriteM, .HPTWReadPTE(ReadDataM), - .DCacheStallM, .HPTWAdr, .HPTWRead, .HPTWSize); + .DCacheStallM, .HPTWAdr, .HPTWRead, .HPTWWrite, .HPTWSize); // multiplex the outputs to LSU - mux2 #(2) rwmux(MemRWM, {HPTWRead, 1'b0}, SelHPTW, PreLSURWM); + mux2 #(2) rwmux(MemRWM, {HPTWRead, HPTWWrite}, SelHPTW, PreLSURWM); mux2 #(3) sizemux(Funct3M, HPTWSize, SelHPTW, LSUFunct3M); mux2 #(7) funct7mux(Funct7M, 7'b0, SelHPTW, LSUFunct7M); mux2 #(2) atomicmux(AtomicM, 2'b00, SelHPTW, LSUAtomicM); diff --git a/pipelined/src/mmu/hptw.sv b/pipelined/src/mmu/hptw.sv index b7f9a16d4..117f2a577 100644 --- a/pipelined/src/mmu/hptw.sv +++ b/pipelined/src/mmu/hptw.sv @@ -32,31 +32,37 @@ module hptw ( - input logic clk, reset, - input logic [`XLEN-1:0] SATP_REGW, // includes SATP.MODE to determine number of levels in page table - input logic [`XLEN-1:0] PCF, IEUAdrM, // addresses to translate - (* mark_debug = "true" *) input logic ITLBMissF, DTLBMissM, // TLB Miss - input logic [`XLEN-1:0] HPTWReadPTE, // page table entry from LSU - input logic DCacheStallM, // stall from LSU + input logic clk, reset, + input logic [`XLEN-1:0] SATP_REGW, // includes SATP.MODE to determine number of levels in page table + input logic [`XLEN-1:0] PCF, IEUAdrM, // addresses to translate + input logic [1:0] MemRWM, AtomicM, + // system status + input logic STATUS_MXR, STATUS_SUM, STATUS_MPRV, + input logic [1:0] STATUS_MPP, + input logic [1:0] PrivilegeModeW, + (* mark_debug = "true" *) input logic ITLBMissF, DTLBMissM, // TLB Miss + input logic [`XLEN-1:0] HPTWReadPTE, // page table entry from LSU + input logic DCacheStallM, // stall from LSU output logic [`XLEN-1:0] PTE, // page table entry to TLBs - output logic [1:0] PageType, // page type to TLBs - (* mark_debug = "true" *) output logic ITLBWriteF, DTLBWriteM, // write TLB with new entry + output logic [1:0] PageType, // page type to TLBs + (* mark_debug = "true" *) output logic ITLBWriteF, DTLBWriteM, // write TLB with new entry output logic [`PA_BITS-1:0] HPTWAdr, - output logic HPTWRead, // HPTW requesting to read memory - output logic [2:0] HPTWSize // 32 or 64 bit access. + output logic HPTWRead, // HPTW requesting to read memory + output logic HPTWWrite, + output logic [2:0] HPTWSize // 32 or 64 bit access. ); typedef enum logic [3:0] {L0_ADR, L0_RD, L1_ADR, L1_RD, L2_ADR, L2_RD, L3_ADR, L3_RD, - LEAF, IDLE} statetype; + LEAF, IDLE, UPDATE_PTE} statetype; logic DTLBWalk; // register TLBs translation miss requests logic [`PPN_BITS-1:0] BasePageTablePPN; logic [`PPN_BITS-1:0] CurrentPPN; logic MemWrite; - logic Executable, Writable, Readable, Valid; + logic Executable, Writable, Readable, Valid, PTE_U; logic Misaligned, MegapageMisaligned; logic ValidPTE, LeafPTE, ValidLeafPTE, ValidNonLeafPTE; logic StartWalk; @@ -65,7 +71,11 @@ module hptw logic [1:0] NextPageType; logic [`SVMODE_BITS-1:0] SvMode; logic [`XLEN-1:0] TranslationVAdr; - + logic [`XLEN-1:0] NextPTE; + logic UpdatePTE; + logic DAPageFault; + logic [`PA_BITS-1:0] HPTWReadAdr; + (* mark_debug = "true" *) statetype WalkerState, NextWalkerState, InitialWalkerState; // Extract bits from CSRs and inputs @@ -80,21 +90,89 @@ module hptw // State flops flopenr #(1) TLBMissMReg(clk, reset, StartWalk, DTLBMissM, DTLBWalk); // when walk begins, record whether it was for DTLB (or record 0 for ITLB) assign PRegEn = HPTWRead & ~DCacheStallM; - flopenr #(`XLEN) PTEReg(clk, reset, PRegEn, HPTWReadPTE, PTE); // Capture page table entry from data cache + + flopenr #(`XLEN) PTEReg(clk, reset, PRegEn | UpdatePTE, NextPTE, PTE); // Capture page table entry from data cache + // Assign PTE descriptors common across all XLEN values // For non-leaf PTEs, D, A, U bits are reserved and ignored. They do not cause faults while walking the page table - assign {Executable, Writable, Readable, Valid} = PTE[3:0]; + assign {PTE_U, Executable, Writable, Readable, Valid} = PTE[4:0]; assign LeafPTE = Executable | Writable | Readable; assign ValidPTE = Valid & ~(Writable & ~Readable); assign ValidLeafPTE = ValidPTE & LeafPTE; assign ValidNonLeafPTE = ValidPTE & ~LeafPTE; + if(`HPTW_WRITES_SUPPORTED) begin : hptwwrites + + logic SV39Mode; + logic ReadAccess, WriteAccess; + logic InvalidRead, InvalidWrite; + logic UpperBitsUnequalPageFault; + logic OtherPageFault; + logic [1:0] EffectivePrivilegeMode; + logic ImproperPrivilege; + logic SaveHPTWAdr, SelHPTWWriteAdr; + logic [`PA_BITS-1:0] HPTWWriteAdr; + logic SetDirty; + logic Dirty, Accessed; + + assign NextPTE = UpdatePTE ? {PTE[`XLEN-1:8], (SetDirty | PTE[7]), 1'b1, PTE[5:0]} : HPTWReadPTE; // This will be HPTWReadPTE if not handling DAPageFault. + flopenr #(`PA_BITS) HPTWAdrWriteReg(clk, reset, SaveHPTWAdr, HPTWReadAdr, HPTWWriteAdr); + assign SaveHPTWAdr = WalkerState == L0_ADR; + assign SelHPTWWriteAdr = UpdatePTE | HPTWWrite; + mux2 #(`PA_BITS) HPTWWriteAdrMux(HPTWReadAdr, HPTWWriteAdr, SelHPTWWriteAdr, HPTWAdr); // HPTWAdr = HPTWReadAdr if not handling DAPageFault. + + + assign {Dirty, Accessed} = PTE[7:6]; + assign WriteAccess = (MemRWM[0] | |AtomicM); + assign SetDirty = ~Dirty & & DTLBWalk & WriteAccess; + assign ReadAccess = MemRWM[1]; + + assign EffectivePrivilegeMode = (DTLBWalk == 0) ? PrivilegeModeW : (STATUS_MPRV ? STATUS_MPP : PrivilegeModeW); // DTLB uses MPP mode when MPRV is 1 + assign ImproperPrivilege = ((EffectivePrivilegeMode == `U_MODE) & ~PTE_U) | + ((EffectivePrivilegeMode == `S_MODE) & PTE_U & (~STATUS_SUM & DTLBWalk)); + + // *** turn into module + if (`XLEN==64) begin:rv64 + assign SV39Mode = (SATP_REGW[`XLEN-1:`XLEN-`SVMODE_BITS] == `SV39); + // page fault if upper bits aren't all the same + logic UpperEqual39, UpperEqual48; + assign UpperEqual39 = &(TranslationVAdr[63:38]) | ~|(TranslationVAdr[63:38]); + assign UpperEqual48 = &(TranslationVAdr[63:47]) | ~|(TranslationVAdr[63:47]); + assign UpperBitsUnequalPageFault = SV39Mode ? ~UpperEqual39 : ~UpperEqual48; + end else begin + assign SV39Mode = 0; + assign UpperBitsUnequalPageFault = 0; + end + + assign InvalidRead = ReadAccess & ~Readable & (~STATUS_MXR | ~Executable); + assign InvalidWrite = WriteAccess & ~Writable; + assign OtherPageFault = DTLBWalk? ImproperPrivilege | InvalidRead | InvalidWrite | UpperBitsUnequalPageFault | Misaligned | ~Valid : + ImproperPrivilege | ~Executable | UpperBitsUnequalPageFault | Misaligned | ~Valid; + + + // hptw needs to know if there is a Dirty or Access fault occuring on this + // memory access. If there is the PTE needs to be updated seting Access + // and possibly also Dirty. Dirty is set if the operation is a store/amo. + // However any other fault should not cause the update. + assign DAPageFault = ValidLeafPTE & (~Accessed | SetDirty) & ~OtherPageFault; // set to 0 if not handling DAPageFault. + + assign HPTWWrite = (WalkerState == UPDATE_PTE); + assign UpdatePTE = WalkerState == LEAF & DAPageFault; + end else begin // block: hptwwrites + assign NextPTE = HPTWReadPTE; + assign HPTWAdr = HPTWReadAdr; + assign DAPageFault = '0; + assign UpdatePTE = '0; + assign HPTWWrite = '0; + end + // Enable and select signals based on states assign StartWalk = (WalkerState == IDLE) & TLBMiss; assign HPTWRead = (WalkerState == L3_RD) | (WalkerState == L2_RD) | (WalkerState == L1_RD) | (WalkerState == L0_RD); - assign DTLBWriteM = (WalkerState == LEAF) & DTLBWalk; - assign ITLBWriteF = (WalkerState == LEAF) & ~DTLBWalk; + assign DTLBWriteM = (WalkerState == LEAF & ~DAPageFault) & DTLBWalk; + assign ITLBWriteF = (WalkerState == LEAF & ~DAPageFault) & ~DTLBWalk; + // FSM to track PageType based on the levels of the page table traversed flopr #(2) PageTypeReg(clk, reset, NextPageType, PageType); @@ -113,7 +191,7 @@ module hptw logic [`PPN_BITS-1:0] PPN; assign VPN = ((WalkerState == L1_ADR) | (WalkerState == L1_RD)) ? TranslationVAdr[31:22] : TranslationVAdr[21:12]; // select VPN field based on HPTW state assign PPN = ((WalkerState == L1_ADR) | (WalkerState == L1_RD)) ? BasePageTablePPN : CurrentPPN; - assign HPTWAdr = {PPN, VPN, 2'b00}; + assign HPTWReadAdr = {PPN, VPN, 2'b00}; assign HPTWSize = 3'b010; end else begin // RV64 logic [8:0] VPN; @@ -127,7 +205,7 @@ module hptw endcase assign PPN = ((WalkerState == L3_ADR) | (WalkerState == L3_RD) | (SvMode != `SV48 & ((WalkerState == L2_ADR) | (WalkerState == L2_RD)))) ? BasePageTablePPN : CurrentPPN; - assign HPTWAdr = {PPN, VPN, 3'b000}; + assign HPTWReadAdr = {PPN, VPN, 3'b000}; assign HPTWSize = 3'b011; end @@ -156,39 +234,33 @@ module hptw always_comb case (WalkerState) IDLE: if (TLBMiss) NextWalkerState = InitialWalkerState; - else NextWalkerState = IDLE; - L3_ADR: NextWalkerState = L3_RD; // first access in SV48 - L3_RD: if (DCacheStallM) NextWalkerState = L3_RD; - else NextWalkerState = L2_ADR; - // LEVEL3: if (ValidLeafPTE & ~Misaligned) NextWalkerState = LEAF; - // else if (ValidNonLeafPTE) NextWalkerState = L2_ADR; - // else NextWalkerState = FAULT; - L2_ADR: if (InitialWalkerState == L2_ADR) NextWalkerState = L2_RD; // first access in SV39 + else NextWalkerState = IDLE; + L3_ADR: NextWalkerState = L3_RD; // first access in SV48 + L3_RD: if (DCacheStallM) NextWalkerState = L3_RD; + else NextWalkerState = L2_ADR; + L2_ADR: if (InitialWalkerState == L2_ADR) NextWalkerState = L2_RD; // first access in SV39 else if (ValidLeafPTE & ~Misaligned) NextWalkerState = LEAF; // could shortcut this by a cyle for all Lx_ADR superpages - else if (ValidNonLeafPTE) NextWalkerState = L2_RD; - else NextWalkerState = LEAF; - L2_RD: if (DCacheStallM) NextWalkerState = L2_RD; - else NextWalkerState = L1_ADR; - // LEVEL2: if (ValidLeafPTE & ~Misaligned) NextWalkerState = LEAF; - // else if (ValidNonLeafPTE) NextWalkerState = L1_ADR; - // else NextWalkerState = FAULT; - L1_ADR: if (InitialWalkerState == L1_ADR) NextWalkerState = L1_RD; // first access in SV32 + else if (ValidNonLeafPTE) NextWalkerState = L2_RD; + else NextWalkerState = LEAF; + L2_RD: if (DCacheStallM) NextWalkerState = L2_RD; + else NextWalkerState = L1_ADR; + L1_ADR: if (InitialWalkerState == L1_ADR) NextWalkerState = L1_RD; // first access in SV32 else if (ValidLeafPTE & ~Misaligned) NextWalkerState = LEAF; // could shortcut this by a cyle for all Lx_ADR superpages - else if (ValidNonLeafPTE) NextWalkerState = L1_RD; - else NextWalkerState = LEAF; - L1_RD: if (DCacheStallM) NextWalkerState = L1_RD; - else NextWalkerState = L0_ADR; - // LEVEL1: if (ValidLeafPTE & ~Misaligned) NextWalkerState = LEAF; - // else if (ValidNonLeafPTE) NextWalkerState = L0_ADR; - // else NextWalkerState = FAULT; - L0_ADR: if (ValidLeafPTE & ~Misaligned) NextWalkerState = LEAF; // could shortcut this by a cyle for all Lx_ADR superpages - else if (ValidNonLeafPTE) NextWalkerState = L0_RD; - else NextWalkerState = LEAF; - L0_RD: if (DCacheStallM) NextWalkerState = L0_RD; - else NextWalkerState = LEAF; - // LEVEL0: if (ValidLeafPTE) NextWalkerState = LEAF; - // else NextWalkerState = FAULT; - LEAF: NextWalkerState = IDLE; // updates TLB + else if (ValidNonLeafPTE) NextWalkerState = L1_RD; + else NextWalkerState = LEAF; + L1_RD: if (DCacheStallM) NextWalkerState = L1_RD; + else NextWalkerState = L0_ADR; + L0_ADR: if (ValidLeafPTE & ~Misaligned) NextWalkerState = LEAF; // could shortcut this by a cyle for all Lx_ADR superpages + else if (ValidNonLeafPTE) NextWalkerState = L0_RD; + else NextWalkerState = LEAF; + L0_RD: if (DCacheStallM) NextWalkerState = L0_RD; + else NextWalkerState = LEAF; + LEAF: if (DAPageFault) NextWalkerState = UPDATE_PTE; + else NextWalkerState = IDLE; + // *** TODO update PTE with dirty/access. write to TLB and update memory. + // probably want to write the PTE in UPDATE_PTE then go to leaf and update TLB. + UPDATE_PTE: if(`HPTW_WRITES_SUPPORTED & DCacheStallM) NextWalkerState = UPDATE_PTE; + else NextWalkerState = LEAF; default: begin NextWalkerState = IDLE; // should never be reached end diff --git a/pipelined/src/mmu/mmu.sv b/pipelined/src/mmu/mmu.sv index bb74f1372..0d53aaccd 100644 --- a/pipelined/src/mmu/mmu.sv +++ b/pipelined/src/mmu/mmu.sv @@ -34,20 +34,20 @@ module mmu #(parameter TLB_ENTRIES = 8, // number of TLB Entries parameter IMMU = 0) ( - input logic clk, reset, + input logic clk, reset, // Current value of satp CSR (from privileged unit) - input logic [`XLEN-1:0] SATP_REGW, - input logic STATUS_MXR, STATUS_SUM, STATUS_MPRV, - input logic [1:0] STATUS_MPP, + input logic [`XLEN-1:0] SATP_REGW, + input logic STATUS_MXR, STATUS_SUM, STATUS_MPRV, + input logic [1:0] STATUS_MPP, // Current privilege level of the processeor - input logic [1:0] PrivilegeModeW, + input logic [1:0] PrivilegeModeW, // 00 - TLB is not being accessed // 1x - TLB is accessed for a read (or an instruction) // x1 - TLB is accessed for a write // 11 - TLB is accessed for both read and write - input logic DisableTranslation, + input logic DisableTranslation, // VAdr goes to the TLB only. Virtual if the TLB is active. // PAdr goes to address mux bypassing the TLB. PAdr used when there is no translation. @@ -57,32 +57,33 @@ module mmu #(parameter TLB_ENTRIES = 8, // number of TLB Entries // performed. // PhysicalAddress is selected to be PAdr when no translation or the translated VAdr (TLBPAdr) // when there is translation. - input logic [`PA_BITS-1:0] PAdr, // *** consider renaming this. - input logic [`XLEN-1:0] VAdr, - input logic [1:0] Size, // 00 = 8 bits, 01 = 16 bits, 10 = 32 bits , 11 = 64 bits + input logic [`PA_BITS-1:0] PAdr, // *** consider renaming this. + input logic [`XLEN-1:0] VAdr, + input logic [1:0] Size, // 00 = 8 bits, 01 = 16 bits, 10 = 32 bits , 11 = 64 bits // Controls for writing a new entry to the TLB - input logic [`XLEN-1:0] PTE, - input logic [1:0] PageTypeWriteVal, - input logic TLBWrite, + input logic [`XLEN-1:0] PTE, + input logic [1:0] PageTypeWriteVal, + input logic TLBWrite, // Invalidate all TLB entries - input logic TLBFlush, + input logic TLBFlush, // Physical address outputs output logic [`PA_BITS-1:0] PhysicalAddress, - output logic TLBMiss, - output logic Cacheable, Idempotent, AtomicAllowed, + output logic TLBMiss, + output logic Cacheable, Idempotent, AtomicAllowed, // Faults - output logic InstrAccessFaultF, LoadAccessFaultM, StoreAmoAccessFaultM, - output logic InstrPageFaultF, LoadPageFaultM, StoreAmoPageFaultM, - output logic LoadMisalignedFaultM, StoreAmoMisalignedFaultM, + output logic InstrAccessFaultF, LoadAccessFaultM, StoreAmoAccessFaultM, + output logic InstrPageFaultF, LoadPageFaultM, StoreAmoPageFaultM, + output logic DAPageFault, + output logic LoadMisalignedFaultM, StoreAmoMisalignedFaultM, // PMA checker signals - input logic AtomicAccessM, ExecuteAccessF, WriteAccessM, ReadAccessM, - input var logic [7:0] PMPCFG_ARRAY_REGW[`PMP_ENTRIES-1:0], - input var logic [`XLEN-1:0] PMPADDR_ARRAY_REGW [`PMP_ENTRIES-1:0] + input logic AtomicAccessM, ExecuteAccessF, WriteAccessM, ReadAccessM, + input var logic [7:0] PMPCFG_ARRAY_REGW[`PMP_ENTRIES-1:0], + input var logic [`XLEN-1:0] PMPADDR_ARRAY_REGW [`PMP_ENTRIES-1:0] ); logic [`PA_BITS-1:0] TLBPAdr; @@ -109,7 +110,7 @@ module mmu #(parameter TLB_ENTRIES = 8, // number of TLB Entries .PrivilegeModeW, .ReadAccess, .WriteAccess, .DisableTranslation, .PTE, .PageTypeWriteVal, .TLBWrite, .TLBFlush, .TLBPAdr, .TLBMiss, .TLBHit, - .Translate, .TLBPageFault); + .Translate, .TLBPageFault, .DAPageFault); end else begin:tlb// just pass address through as physical assign Translate = 0; assign TLBMiss = 0; diff --git a/pipelined/src/mmu/tlb.sv b/pipelined/src/mmu/tlb.sv index b64a23249..6954e1d95 100644 --- a/pipelined/src/mmu/tlb.sv +++ b/pipelined/src/mmu/tlb.sv @@ -56,43 +56,44 @@ // The TLB will have 2**ENTRY_BITS total entries module tlb #(parameter TLB_ENTRIES = 8, parameter ITLB = 0) ( - input logic clk, reset, + input logic clk, reset, // Current value of satp CSR (from privileged unit) - input logic [`SVMODE_BITS-1:0] SATP_MODE, - input logic [`ASID_BITS-1:0] SATP_ASID, - input logic STATUS_MXR, STATUS_SUM, STATUS_MPRV, - input logic [1:0] STATUS_MPP, + input logic [`SVMODE_BITS-1:0] SATP_MODE, + input logic [`ASID_BITS-1:0] SATP_ASID, + input logic STATUS_MXR, STATUS_SUM, STATUS_MPRV, + input logic [1:0] STATUS_MPP, // Current privilege level of the processeor - input logic [1:0] PrivilegeModeW, + input logic [1:0] PrivilegeModeW, // 00 - TLB is not being accessed // 1x - TLB is accessed for a read (or an instruction) // x1 - TLB is accessed for a write // 11 - TLB is accessed for both read and write - input logic ReadAccess, WriteAccess, - input logic DisableTranslation, + input logic ReadAccess, WriteAccess, + input logic DisableTranslation, // address input before translation (could be physical or virtual) - input logic [`XLEN-1:0] VAdr, + input logic [`XLEN-1:0] VAdr, // Controls for writing a new entry to the TLB - input logic [`XLEN-1:0] PTE, - input logic [1:0] PageTypeWriteVal, - input logic TLBWrite, + input logic [`XLEN-1:0] PTE, + input logic [1:0] PageTypeWriteVal, + input logic TLBWrite, // Invalidate all TLB entries - input logic TLBFlush, + input logic TLBFlush, // Physical address outputs - output logic [`PA_BITS-1:0] TLBPAdr, - output logic TLBMiss, - output logic TLBHit, - output logic Translate, + output logic [`PA_BITS-1:0] TLBPAdr, + output logic TLBMiss, + output logic TLBHit, + output logic Translate, // Faults - output logic TLBPageFault + output logic TLBPageFault, + output logic DAPageFault ); logic [TLB_ENTRIES-1:0] Matches, WriteEnables, PTE_Gs; // used as the one-hot encoding of WriteIndex @@ -132,7 +133,7 @@ module tlb #(parameter TLB_ENTRIES = 8, tlbcontrol #(ITLB) tlbcontrol(.SATP_MODE, .VAdr, .STATUS_MXR, .STATUS_SUM, .STATUS_MPRV, .STATUS_MPP, .PrivilegeModeW, .ReadAccess, .WriteAccess, .DisableTranslation, .TLBFlush, .PTEAccessBits, .CAMHit, .Misaligned, .TLBMiss, .TLBHit, .TLBPageFault, - .SV39Mode, .Translate); + .DAPageFault, .SV39Mode, .Translate); tlblru #(TLB_ENTRIES) lru(.clk, .reset, .TLBWrite, .TLBFlush, .Matches, .CAMHit, .WriteEnables); tlbcam #(TLB_ENTRIES, `VPN_BITS + `ASID_BITS, `VPN_SEGMENT_BITS) diff --git a/pipelined/src/mmu/tlbcontrol.sv b/pipelined/src/mmu/tlbcontrol.sv index 2806d136c..3ab7a5c2a 100644 --- a/pipelined/src/mmu/tlbcontrol.sv +++ b/pipelined/src/mmu/tlbcontrol.sv @@ -33,27 +33,28 @@ module tlbcontrol #(parameter ITLB = 0) ( // Current value of satp CSR (from privileged unit) - input logic [`SVMODE_BITS-1:0] SATP_MODE, - input logic [`XLEN-1:0] VAdr, - input logic STATUS_MXR, STATUS_SUM, STATUS_MPRV, - input logic [1:0] STATUS_MPP, - input logic [1:0] PrivilegeModeW, // Current privilege level of the processeor + input logic [`SVMODE_BITS-1:0] SATP_MODE, + input logic [`XLEN-1:0] VAdr, + input logic STATUS_MXR, STATUS_SUM, STATUS_MPRV, + input logic [1:0] STATUS_MPP, + input logic [1:0] PrivilegeModeW, // Current privilege level of the processeor // 00 - TLB is not being accessed // 1x - TLB is accessed for a read (or an instruction) // x1 - TLB is accessed for a write // 11 - TLB is accessed for both read and write - input logic ReadAccess, WriteAccess, - input logic DisableTranslation, - input logic TLBFlush, // Invalidate all TLB entries - input logic [7:0] PTEAccessBits, - input logic CAMHit, - input logic Misaligned, - output logic TLBMiss, - output logic TLBHit, - output logic TLBPageFault, - output logic SV39Mode, - output logic Translate + input logic ReadAccess, WriteAccess, + input logic DisableTranslation, + input logic TLBFlush, // Invalidate all TLB entries + input logic [7:0] PTEAccessBits, + input logic CAMHit, + input logic Misaligned, + output logic TLBMiss, + output logic TLBHit, + output logic TLBPageFault, + output logic DAPageFault, + output logic SV39Mode, + output logic Translate ); // Sections of the page table entry @@ -63,7 +64,6 @@ module tlbcontrol #(parameter ITLB = 0) ( logic PTE_D, PTE_A, PTE_U, PTE_X, PTE_W, PTE_R, PTE_V; // Useful PTE Control Bits logic UpperBitsUnequalPageFault; - logic DAPageFault; logic TLBAccess; logic ImproperPrivilege; @@ -97,9 +97,14 @@ module tlbcontrol #(parameter ITLB = 0) ( // only execute non-user mode pages. assign ImproperPrivilege = ((EffectivePrivilegeMode == `U_MODE) & ~PTE_U) | ((EffectivePrivilegeMode == `S_MODE) & PTE_U); + if(`HPTW_WRITES_SUPPORTED) begin : hptwwrites + assign DAPageFault = Translate & TLBHit & ~PTE_A & ~TLBPageFault; + assign TLBPageFault = (Translate & TLBHit & (ImproperPrivilege | ~PTE_X | UpperBitsUnequalPageFault | Misaligned | ~PTE_V)); + end else begin // fault for software handling if access bit is off - assign DAPageFault = ~PTE_A; - assign TLBPageFault = (Translate & TLBHit & (ImproperPrivilege | ~PTE_X | DAPageFault | UpperBitsUnequalPageFault | Misaligned | ~PTE_V)); + assign DAPageFault = ~PTE_A; + assign TLBPageFault = (Translate & TLBHit & (ImproperPrivilege | ~PTE_X | DAPageFault | UpperBitsUnequalPageFault | Misaligned | ~PTE_V)); + end end else begin:dtlb // Data TLB fault checking logic InvalidRead, InvalidWrite; @@ -114,9 +119,14 @@ module tlbcontrol #(parameter ITLB = 0) ( // Check for write error. Writes are invalid when the page's write bit is // low. assign InvalidWrite = WriteAccess & ~PTE_W; - // Fault for software handling if access bit is off or writing a page with dirty bit off - assign DAPageFault = ~PTE_A | WriteAccess & ~PTE_D; - assign TLBPageFault = (Translate & TLBHit & (ImproperPrivilege | InvalidRead | InvalidWrite | DAPageFault | UpperBitsUnequalPageFault | Misaligned | ~PTE_V)); + if(`HPTW_WRITES_SUPPORTED) begin : hptwwrites + assign DAPageFault = Translate & TLBHit & (~PTE_A | WriteAccess & ~PTE_D) & ~TLBPageFault; + assign TLBPageFault = (Translate & TLBHit & (ImproperPrivilege | InvalidRead | InvalidWrite | UpperBitsUnequalPageFault | Misaligned | ~PTE_V)); + end else begin + // Fault for software handling if access bit is off or writing a page with dirty bit off + assign DAPageFault = ~PTE_A | WriteAccess & ~PTE_D; + assign TLBPageFault = (Translate & TLBHit & (ImproperPrivilege | InvalidRead | InvalidWrite | DAPageFault | UpperBitsUnequalPageFault | Misaligned | ~PTE_V)); + end end assign TLBHit = CAMHit & TLBAccess; diff --git a/pipelined/src/wally/wallypipelinedcore.sv b/pipelined/src/wally/wallypipelinedcore.sv index 93f478ce4..c8be1116b 100644 --- a/pipelined/src/wally/wallypipelinedcore.sv +++ b/pipelined/src/wally/wallypipelinedcore.sv @@ -163,7 +163,7 @@ module wallypipelinedcore ( logic ICacheMiss; logic ICacheAccess; logic BreakpointFaultM, EcallFaultM; - + logic InstrDAPageFaultF; ifu ifu( .clk, .reset, @@ -201,8 +201,8 @@ module wallypipelinedcore ( // pmp/pma (inside mmu) signals. *** temporarily from AHB bus but eventually replace with internal versions pre H .PMPCFG_ARRAY_REGW, .PMPADDR_ARRAY_REGW, - .InstrAccessFaultF - + .InstrAccessFaultF, + .InstrDAPageFaultF ); // instruction fetch unit: PC, branch prediction, instruction cache @@ -276,6 +276,7 @@ module wallypipelinedcore ( .LoadAccessFaultM, // connects to privilege .StoreAmoMisalignedFaultM, // connects to privilege .StoreAmoAccessFaultM, // connects to privilege + .InstrDAPageFaultF, .PCF, .ITLBMissF, .PTE, .PageType, .ITLBWriteF, .LSUStallM); // change to LSUStallM