decode - OpenGrok history log for /XiangShan/src/main/scala/xiangshan/backend/decode

Revision	Date	Author	Comments (<<< Hide modified files) (Show modified files >>>)
cc1eb70d	28-Jun-2024	Xuan Hu <[email protected]>	Decode: let CSRR vl executed in Vsetu /XiangShan/src/main/scala/xiangshan/backend/Bundles.scala DecodeUnit.scala isa/bitfield/RiscvInst.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRAIA.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRPermitModule.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/HypervisorLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/MachineLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/NewCSR.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/StateEnBundle.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/SupervisorLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/Unprivileged.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/VirtualSupervisorLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/VSet.scala /XiangShan/src/main/scala/xiangshan/backend/rob/Rob.scala /XiangShan/src/main/scala/xiangshan/backend/rob/RobBundles.scala /XiangShan/src/main/scala/xiangshan/package.scala
d60bfe5a	18-Jun-2024	sinceforYy <[email protected]>	NewCSR: decode all vecfp inst will raise EX_II when FS=Off /XiangShan/src/main/resources/aia /XiangShan/src/main/scala/device/IMSIC.scala /XiangShan/src/main/scala/xiangshan/Parameters.scala /XiangShan/src/main/scala/xiangshan/backend/Backend.scala /XiangShan/src/main/scala/xiangshan/backend/GPAMem.scala DecodeUnit.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRAIA.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRBundles.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRCustom.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/CSREvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/DretEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/TrapEntryDEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/TrapEntryHSEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/TrapEntryMEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/TrapEntryVSEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRFields.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRPMP.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRPermitModule.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/DebugLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/ExceptionBundle.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/HypervisorLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/InterruptBundle.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/InterruptFilter.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/MachineLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/NewCSR.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/SupervisorLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/TrapHandleModule.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/Unprivileged.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/VirtualSupervisorLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/CSR.scala /XiangShan/src/main/scala/xiangshan/backend/rob/Rob.scala /XiangShan/src/main/scala/xiangshan/cache/mmu/TLB.scala /XiangShan/src/main/scala/xiangshan/package.scala
b50a88ec	06-Jun-2024	Xuan Hu <[email protected]>	NewCSR: add illegal check for wfi in DecodeUnit /XiangShan/src/main/scala/system/SoC.scala /XiangShan/src/main/scala/top/Top.scala /XiangShan/src/main/scala/xiangshan/XSCore.scala /XiangShan/src/main/scala/xiangshan/XSTile.scala /XiangShan/src/main/scala/xiangshan/backend/Backend.scala /XiangShan/src/main/scala/xiangshan/backend/Bundles.scala DecodeUnit.scala /XiangShan/src/main/scala/xiangshan/backend/fu/Fence.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRAIA.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRBundle.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRBundles.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRDefines.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/CSREvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/MretEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/TrapEntryDEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/TrapEntryHSEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/TrapEntryMEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRFields.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRPMP.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRPermitModule.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/DebugLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/HypervisorLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/InterruptBundle.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/InterruptFilter.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/MachineLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/NewCSR.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/SstcInterruptGen.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/SupervisorLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/Unprivileged.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/VirtualSupervisorLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/CSR.scala /XiangShan/src/main/scala/xiangshan/backend/rob/Rob.scala
8b7dc6f5	28-May-2024	sinceforYy <[email protected]>	NewCSR: add EX_II for fp/vec when FS/VS is OFF * Decode all fp inst raise EX_II when mstatus.FS=OFF * Decode all vec inst raise EX_II when mstatus.VS=OFF DecodeUnit.scala /XiangShan/src/main/scala/xiangshan/backend/fu/FuType.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRPermitModule.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/HypervisorLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/NewCSR.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/VirtualSupervisorLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/CSR.scala
15ed99a7	23-May-2024	Xuan Hu <[email protected]>	NewCSR: add full illegal check to `sfence` and the insts in `Svinval` extension * Move the permission check for some insts to DecodeUnit. * These insts are `sfence.vma`, `sinval.vma`, `sfence.w.inva NewCSR: add full illegal check to `sfence` and the insts in `Svinval` extension * Move the permission check for some insts to DecodeUnit. * These insts are `sfence.vma`, `sinval.vma`, `sfence.w.inval`, `sfence.inval.ir`, `hfence.gvma`, `hinval.gvma`, `hfence.vvma` and `hinval.vvma`. show more ... /XiangShan/src/main/scala/xiangshan/backend/Backend.scala /XiangShan/src/main/scala/xiangshan/backend/CtrlBlock.scala DecodeStage.scala DecodeUnit.scala /XiangShan/src/main/scala/xiangshan/backend/exu/ExeUnit.scala /XiangShan/src/main/scala/xiangshan/backend/exu/ExuBlock.scala /XiangShan/src/main/scala/xiangshan/backend/fu/FuncUnit.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/NewCSR.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/CSR.scala
6306fe33	23-May-2024	Xuan Hu <[email protected]>	CSR: remove the enable bit for `svinval` extension * Since `svinval` extension has been merged into the risc-v specification, there is no need to use custom config to disable it. /XiangShan/src/main/scala/xiangshan/Bundle.scala /XiangShan/src/main/scala/xiangshan/backend/Bundles.scala /XiangShan/src/main/scala/xiangshan/backend/CtrlBlock.scala DecodeUnit.scala /XiangShan/src/main/scala/xiangshan/backend/exu/ExeUnit.scala /XiangShan/src/main/scala/xiangshan/backend/fu/CSR.scala /XiangShan/src/main/scala/xiangshan/backend/fu/FuConfig.scala /XiangShan/src/main/scala/xiangshan/backend/fu/FuncUnit.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRAIA.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRBundles.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRCustom.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/CSREvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/DretEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/TrapEntryDEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/TrapEntryHSEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/TrapEntryMEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/TrapEntryVSEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRFields.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRModule.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRPMP.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRPermitModule.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/DebugLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/ExceptionBundle.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/HypervisorLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/InterruptBundle.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/InterruptFilter.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/MachineLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/NewCSR.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/PMPEntryModule.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/SupervisorLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/TrapHandleModule.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/VirtualSupervisorLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/util/CSRConst.scala /XiangShan/src/main/scala/xiangshan/backend/fu/util/Trigger.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/CSR.scala
5fa145b9	08-May-2024	Xuan Hu <[email protected]>	Decode: fix CSRR only write GPR DecodeUnit.scala
40ac5bb1	08-May-2024	Xuan Hu <[email protected]>	Decode: reorder read only csr insts /XiangShan/macros/src/main/scala/CSRMacros.scala /XiangShan/src/main/resources/vsrc/cmip_dff_sync.sv /XiangShan/src/main/resources/vsrc/imsic/imsic_csr_gate.v /XiangShan/src/main/resources/vsrc/imsic/imsic_csr_reg.v /XiangShan/src/main/resources/vsrc/imsic/imsic_csr_top.v /XiangShan/src/main/scala/device/IMSIC.scala /XiangShan/src/main/scala/system/SoC.scala /XiangShan/src/main/scala/top/Top.scala /XiangShan/src/main/scala/xiangshan/Bundle.scala /XiangShan/src/main/scala/xiangshan/XSCore.scala /XiangShan/src/main/scala/xiangshan/XSTile.scala /XiangShan/src/main/scala/xiangshan/backend/Backend.scala DecodeUnit.scala /XiangShan/src/main/scala/xiangshan/backend/exu/ExeUnit.scala /XiangShan/src/main/scala/xiangshan/backend/exu/ExuBlock.scala /XiangShan/src/main/scala/xiangshan/backend/fu/CSR.scala /XiangShan/src/main/scala/xiangshan/backend/fu/FuConfig.scala /XiangShan/src/main/scala/xiangshan/backend/fu/FuncUnit.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRAIA.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRBundle.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRBundles.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRCustom.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRDefines.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/CSREvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/DretEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/MretEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/SretEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/TrapEntryHSEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/TrapEntryMEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/TrapEntryVSEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRFields.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRModule.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRPermitModule.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/DebugLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/HypervisorLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/InterruptBundle.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/InterruptFilter.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/MachineLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/NewCSR.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/SupervisorLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/TrapHandleModule.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/Unprivileged.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/VirtualSupervisorLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/vector/Bundles.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/CSR.scala /XiangShan/src/test/scala/xiangshan/backend/BackendMain.scala
1be7b39a	12-Apr-2024	Xuan Hu <[email protected]>	NewCSR: refactor the encoding of CSROpType DecodeUnit.scala /XiangShan/src/main/scala/xiangshan/backend/fu/CSR.scala /XiangShan/src/main/scala/xiangshan/package.scala
c2650312	12-Apr-2024	Xuan Hu <[email protected]>	Backend: add CSRR PseudoInstruction /XiangShan/.github/workflows/emu.yml /XiangShan/build.sc /XiangShan/coupledL2 /XiangShan/huancun /XiangShan/macros/src/main/scala/CSRMacros.scala /XiangShan/openLLC /XiangShan/scripts/xiangshan.py /XiangShan/src/chisel/main/scala/xiangshan/transforms/PrintModuleName.scala /XiangShan/src/chisel3/main/scala/xiangshan/transforms/PrintModuleName.scala /XiangShan/src/main/scala/device/AXI4Memory.scala /XiangShan/src/main/scala/device/AXI4Plic.scala /XiangShan/src/main/scala/device/TLTimer.scala /XiangShan/src/main/scala/device/standalone/StandAloneDevice.scala /XiangShan/src/main/scala/top/ArgParser.scala /XiangShan/src/main/scala/top/BusPerfMonitor.scala /XiangShan/src/main/scala/top/Top.scala /XiangShan/src/main/scala/top/XSNoCTop.scala /XiangShan/src/main/scala/utils/DebugIdentityNode.scala /XiangShan/src/main/scala/utils/PerfCounterUtils.scala /XiangShan/src/main/scala/utils/TLDump.scala /XiangShan/src/main/scala/utils/Trigger.scala /XiangShan/src/main/scala/xiangshan/Bundle.scala /XiangShan/src/main/scala/xiangshan/L2Top.scala /XiangShan/src/main/scala/xiangshan/Parameters.scala /XiangShan/src/main/scala/xiangshan/backend/Backend.scala /XiangShan/src/main/scala/xiangshan/backend/CtrlBlock.scala /XiangShan/src/main/scala/xiangshan/backend/MemBlock.scala /XiangShan/src/main/scala/xiangshan/backend/datapath/DataPath.scala /XiangShan/src/main/scala/xiangshan/backend/datapath/PcTargetMem.scala /XiangShan/src/main/scala/xiangshan/backend/datapath/RFReadArbiter.scala /XiangShan/src/main/scala/xiangshan/backend/datapath/WbArbiter.scala isa/PseudoInstruction.scala /XiangShan/src/main/scala/xiangshan/backend/dispatch/Dispatch2IqFpImp.scala /XiangShan/src/main/scala/xiangshan/backend/exu/ExeUnit.scala /XiangShan/src/main/scala/xiangshan/backend/exu/ExuBlock.scala /XiangShan/src/main/scala/xiangshan/backend/fu/Alu.scala /XiangShan/src/main/scala/xiangshan/backend/fu/Bku.scala /XiangShan/src/main/scala/xiangshan/backend/fu/CSR.scala /XiangShan/src/main/scala/xiangshan/backend/fu/Fence.scala /XiangShan/src/main/scala/xiangshan/backend/fu/FunctionUnit.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRAIA.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRAnnotation.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRBundle.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRBundles.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRDefines.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/CSREvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/MretEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/SretEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/TrapEntryHSEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/TrapEntryMEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSREvents/TrapEntryVSEvent.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRFields.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRModule.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRNamedConstant.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/CSRPermitModule.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/ExceptionBundle.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/HypervisorLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/InterruptBundle.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/MachineLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/NewCSR.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/SupervisorLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/Unprivileged.scala /XiangShan/src/main/scala/xiangshan/backend/fu/NewCSR/VirtualSupervisorLevel.scala /XiangShan/src/main/scala/xiangshan/backend/fu/util/CSRConst.scala /XiangShan/src/main/scala/xiangshan/backend/fu/vector/Bundles.scala /XiangShan/src/main/scala/xiangshan/backend/fu/vector/ByteMaskTailGen.scala /XiangShan/src/main/scala/xiangshan/backend/fu/vector/Mgu.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/FALU.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/FCVT.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/FDivSqrt.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/FMA.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/VCVT.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/VFALU.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/VFDivSqrt.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/VFMA.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/VIAluFix.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/VIDiv.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/VIMacU.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/VIPU.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/VPPU.scala /XiangShan/src/main/scala/xiangshan/backend/issue/DataArray.scala /XiangShan/src/main/scala/xiangshan/backend/issue/Dispatch2Iq.scala /XiangShan/src/main/scala/xiangshan/backend/issue/Entries.scala /XiangShan/src/main/scala/xiangshan/backend/issue/EntryBundles.scala /XiangShan/src/main/scala/xiangshan/backend/issue/IssueBlockParams.scala /XiangShan/src/main/scala/xiangshan/backend/issue/IssueQueue.scala /XiangShan/src/main/scala/xiangshan/backend/rename/RenameTable.scala /XiangShan/src/main/scala/xiangshan/backend/rename/Snapshot.scala /XiangShan/src/main/scala/xiangshan/backend/rob/VTypeBuffer.scala /XiangShan/src/main/scala/xiangshan/cache/dcache/DCacheWrapper.scala /XiangShan/src/main/scala/xiangshan/cache/dcache/data/AbstractDataArray.scala /XiangShan/src/main/scala/xiangshan/cache/dcache/data/DuplicatedDataArray.scala /XiangShan/src/main/scala/xiangshan/cache/dcache/loadpipe/LoadPipe.scala /XiangShan/src/main/scala/xiangshan/cache/dcache/mainpipe/AtomicsReplayUnit.scala /XiangShan/src/main/scala/xiangshan/cache/dcache/mainpipe/MainPipe.scala /XiangShan/src/main/scala/xiangshan/cache/dcache/mainpipe/MissQueue.scala /XiangShan/src/main/scala/xiangshan/cache/dcache/mainpipe/Probe.scala /XiangShan/src/main/scala/xiangshan/cache/dcache/mainpipe/WritebackQueue.scala /XiangShan/src/main/scala/xiangshan/cache/dcache/meta/LegacyMetaArray.scala /XiangShan/src/main/scala/xiangshan/cache/dcache/meta/TagArray.scala /XiangShan/src/main/scala/xiangshan/cache/dcache/storepipe/StorePipe.scala /XiangShan/src/main/scala/xiangshan/cache/wpu/WPU.scala /XiangShan/src/main/scala/xiangshan/cache/wpu/WPUWrapper.scala /XiangShan/src/main/scala/xiangshan/frontend/BPU.scala /XiangShan/src/main/scala/xiangshan/frontend/Frontend.scala /XiangShan/src/main/scala/xiangshan/frontend/IFU.scala /XiangShan/src/main/scala/xiangshan/frontend/NewFtq.scala /XiangShan/src/main/scala/xiangshan/frontend/SC.scala /XiangShan/src/main/scala/xiangshan/frontend/newRAS.scala /XiangShan/src/main/scala/xiangshan/mem/pipeline/AtomicsUnit.scala /XiangShan/src/main/scala/xiangshan/mem/pipeline/LoadUnit.scala /XiangShan/src/main/scala/xiangshan/mem/pipeline/StoreUnit.scala /XiangShan/src/main/scala/xiangshan/mem/sbuffer/FakeSbuffer.scala /XiangShan/src/main/scala/xiangshan/mem/vector/VMergeBuffer.scala /XiangShan/src/main/scala/xiangshan/mem/vector/VSegmentUnit.scala /XiangShan/src/main/scala/xiangshan/package.scala /XiangShan/src/test/scala/top/SimTop.scala /XiangShan/utility /XiangShan/yunsuan
93df46dc	12-Jul-2024	Ziyue Zhang <[email protected]>	rv64v: set flushpipe signal in first uop instead of last uop DecodeUnitComp.scala
da535876	11-Jul-2024	Ziyue Zhang <[email protected]>	rv64v: raise illegal exception when running vector fp16 instructions /XiangShan/src/main/scala/xiangshan/backend/CtrlBlock.scala /XiangShan/src/main/scala/xiangshan/backend/MemBlock.scala VecExceptionGen.scala /XiangShan/src/main/scala/xiangshan/backend/rob/Rob.scala /XiangShan/src/main/scala/xiangshan/frontend/BPU.scala /XiangShan/src/main/scala/xiangshan/frontend/FTB.scala /XiangShan/src/main/scala/xiangshan/frontend/Frontend.scala /XiangShan/src/main/scala/xiangshan/frontend/IFU.scala /XiangShan/src/main/scala/xiangshan/mem/lsqueue/LSQWrapper.scala /XiangShan/src/main/scala/xiangshan/mem/lsqueue/LoadQueue.scala /XiangShan/src/main/scala/xiangshan/mem/lsqueue/LoadQueueRAW.scala /XiangShan/src/main/scala/xiangshan/mem/pipeline/LoadUnit.scala /XiangShan/src/main/scala/xiangshan/mem/pipeline/StoreUnit.scala /XiangShan/src/main/scala/xiangshan/mem/vector/VMergeBuffer.scala /XiangShan/src/main/scala/xiangshan/mem/vector/VSegmentUnit.scala /XiangShan/src/main/scala/xiangshan/mem/vector/VSplit.scala /XiangShan/src/main/scala/xiangshan/mem/vector/VecBundle.scala /XiangShan/yunsuan
db000246	11-Jul-2024	Ziyue Zhang <[email protected]>	vtype: use the vtype stored in rob enq to vtypebuffer's snapshot (#3180) /XiangShan/coupledL2 /XiangShan/src/main/scala/device/standalone/StandAloneDevice.scala /XiangShan/src/main/scala/xiangshan/Bundle.scala /XiangShan/src/main/scala/xiangshan/backend/Backend.scala /XiangShan/src/main/scala/xiangshan/backend/CtrlBlock.scala /XiangShan/src/main/scala/xiangshan/backend/datapath/DataPath.scala DecodeStage.scala VTypeGen.scala /XiangShan/src/main/scala/xiangshan/backend/issue/Entries.scala /XiangShan/src/main/scala/xiangshan/backend/issue/EntryBundles.scala /XiangShan/src/main/scala/xiangshan/backend/issue/IssueBlockParams.scala /XiangShan/src/main/scala/xiangshan/backend/issue/IssueQueue.scala /XiangShan/src/main/scala/xiangshan/backend/rob/Rob.scala /XiangShan/src/main/scala/xiangshan/backend/rob/VTypeBuffer.scala /XiangShan/src/main/scala/xiangshan/mem/MemCommon.scala /XiangShan/src/main/scala/xiangshan/mem/lsqueue/LoadQueue.scala /XiangShan/src/main/scala/xiangshan/mem/pipeline/AtomicsUnit.scala /XiangShan/src/main/scala/xiangshan/mem/pipeline/HybridUnit.scala /XiangShan/src/main/scala/xiangshan/mem/pipeline/LoadUnit.scala /XiangShan/src/main/scala/xiangshan/mem/pipeline/StoreUnit.scala /XiangShan/src/main/scala/xiangshan/mem/vector/VMergeBuffer.scala /XiangShan/src/main/scala/xiangshan/mem/vector/VSegmentUnit.scala /XiangShan/src/main/scala/xiangshan/mem/vector/VecCommon.scala
e6ac7fe1	10-Jul-2024	Ziyue Zhang <[email protected]>	vtype: add illegal check when modified reserved bits of vtype (#3170) DecodeUnit.scala VTypeGen.scala isa/bitfield/RiscvInst.scala /XiangShan/src/main/scala/xiangshan/backend/fu/Vsetu.scala /XiangShan/src/main/scala/xiangshan/backend/fu/vector/Bundles.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/VSet.scala /XiangShan/src/main/scala/xiangshan/cache/mmu/TLB.scala
dab1ad8c	10-Jul-2024	sinsanction <[email protected]>	DecodeUnit: fix ignoreOldVd of some vector load instructions (#3166) DecodeUnit: fix ignoreOldVd, some vector load instructions use eew instead of sew to check tail /XiangShan/src/main/scala/device/standalone/standalone_device.mk /XiangShan/src/main/scala/xiangshan/backend/CtrlBlock.scala /XiangShan/src/main/scala/xiangshan/backend/datapath/DataPath.scala DecodeUnit.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/VFALU.scala /XiangShan/src/main/scala/xiangshan/backend/rename/Rename.scala /XiangShan/src/main/scala/xiangshan/backend/rob/Rob.scala /XiangShan/src/main/scala/xiangshan/backend/rob/RobBundles.scala /XiangShan/src/main/scala/xiangshan/backend/rob/RobDeqPtrWrapper.scala /XiangShan/src/main/scala/xiangshan/cache/mmu/MMUBundle.scala /XiangShan/src/main/scala/xiangshan/cache/mmu/PageTableCache.scala /XiangShan/src/main/scala/xiangshan/cache/mmu/PageTableWalker.scala /XiangShan/src/main/scala/xiangshan/frontend/IFU.scala /XiangShan/src/main/scala/xiangshan/frontend/icache/ICacheMainPipe.scala /XiangShan/src/main/scala/xiangshan/frontend/icache/IPrefetch.scala /XiangShan/src/main/scala/xiangshan/frontend/icache/WayLookup.scala
828a8a48	08-Jul-2024	Ziyue Zhang <[email protected]>	vlenb: fix srcType assignment after convert to addi (#3151) /XiangShan/.github/workflows/emu.yml /XiangShan/.gitmodules /XiangShan/Makefile /XiangShan/coupledL2 /XiangShan/difftest /XiangShan/scripts/xiangshan.py /XiangShan/src/main/resources/aia /XiangShan/src/main/scala/device/imsic_axi_top.scala /XiangShan/src/main/scala/device/standalone/StandAloneCLINT.scala /XiangShan/src/main/scala/device/standalone/StandAloneDebugModule.scala /XiangShan/src/main/scala/device/standalone/StandAloneDevice.scala /XiangShan/src/main/scala/device/standalone/StandAlonePLIC.scala /XiangShan/src/main/scala/device/standalone/standalone_device.mk /XiangShan/src/main/scala/system/SoC.scala /XiangShan/src/main/scala/top/ArgParser.scala /XiangShan/src/main/scala/top/Configs.scala /XiangShan/src/main/scala/top/Top.scala /XiangShan/src/main/scala/top/XSNoCTop.scala /XiangShan/src/main/scala/utils/AXI4Lite.scala /XiangShan/src/main/scala/utils/VerilogAXI4LiteRecord.scala /XiangShan/src/main/scala/xiangshan/backend/MemBlock.scala DecodeUnit.scala /XiangShan/src/main/scala/xiangshan/cache/mmu/PageTableWalker.scala /XiangShan/src/main/scala/xiangshan/frontend/IFU.scala /XiangShan/utility /XiangShan/yunsuan
ad5c9e6e	04-Jul-2024	Junxiong Ji <[email protected]>	RenameTable: fix width of rename table addr ports (#3128) Different rename table has different numbers of entries, leading to differences in the width of read/write ports. In the code we see the w RenameTable: fix width of rename table addr ports (#3128) Different rename table has different numbers of entries, leading to differences in the width of read/write ports. In the code we see the widths of all read/write ports were set to 6, which works well but is not parameterized. Now these widths are modified to be controlled by parameters. show more ... /XiangShan/src/main/scala/xiangshan/Bundle.scala /XiangShan/src/main/scala/xiangshan/Parameters.scala /XiangShan/src/main/scala/xiangshan/backend/Bundles.scala DecodeStage.scala FusionDecoder.scala /XiangShan/src/main/scala/xiangshan/backend/rename/Rename.scala /XiangShan/src/main/scala/xiangshan/backend/rename/RenameTable.scala /XiangShan/src/main/scala/xiangshan/backend/rob/RobBundles.scala
63cb3754	04-Jul-2024	Ziyue Zhang <[email protected]>	csr: convert csrr vlenb instruction to a addi instruction (#3143) Auto-vectorized generates a large number of csrr vlenb instructions. Csr instructions require waitForward and blockBackward, which csr: convert csrr vlenb instruction to a addi instruction (#3143) Auto-vectorized generates a large number of csrr vlenb instructions. Csr instructions require waitForward and blockBackward, which reduce program performance. Therefore, we can convert it to a simple addi instruction to reduce the stalls in pipeline. show more ... /XiangShan/src/main/scala/xiangshan/Parameters.scala /XiangShan/src/main/scala/xiangshan/backend/CtrlBlock.scala /XiangShan/src/main/scala/xiangshan/backend/MemBlock.scala /XiangShan/src/main/scala/xiangshan/backend/PipeGroupConnect.scala DecodeUnit.scala /XiangShan/src/main/scala/xiangshan/backend/dispatch/Dispatch.scala /XiangShan/src/main/scala/xiangshan/backend/fu/Vsetu.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/VFALU.scala /XiangShan/src/main/scala/xiangshan/backend/issue/Dispatch2Iq.scala /XiangShan/src/main/scala/xiangshan/backend/rename/Rename.scala /XiangShan/src/main/scala/xiangshan/cache/dcache/DCacheWrapper.scala /XiangShan/src/main/scala/xiangshan/cache/mmu/MMUBundle.scala /XiangShan/src/main/scala/xiangshan/mem/lsqueue/StoreQueue.scala /XiangShan/src/main/scala/xiangshan/mem/vector/VSegmentUnit.scala /XiangShan/src/main/scala/xiangshan/mem/vector/VecBundle.scala /XiangShan/yunsuan
4c8a449f	03-Jul-2024	Ziyue Zhang <[email protected]>	rv64v: fix vwsll's imm read and illegal vsew check (#3131) /XiangShan/.github/workflows/check_verilog.py /XiangShan/.github/workflows/emu.yml /XiangShan/.gitmodules /XiangShan/Makefile /XiangShan/build.sc /XiangShan/coupledL2 /XiangShan/openLLC /XiangShan/src/main/scala/system/SoC.scala /XiangShan/src/main/scala/top/BusPerfMonitor.scala /XiangShan/src/main/scala/top/Configs.scala /XiangShan/src/main/scala/top/Top.scala /XiangShan/src/main/scala/utils/VerilogAXI4Record.scala /XiangShan/src/main/scala/xiangshan/L2Top.scala /XiangShan/src/main/scala/xiangshan/XSTile.scala DecodeUnitComp.scala VTypeGen.scala /XiangShan/src/main/scala/xiangshan/backend/fu/CSR.scala /XiangShan/src/main/scala/xiangshan/backend/fu/Vsetu.scala /XiangShan/src/main/scala/xiangshan/backend/fu/vector/Bundles.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/VSet.scala /XiangShan/src/main/scala/xiangshan/backend/issue/Entries.scala /XiangShan/src/test/scala/top/SimTop.scala
136b9acd	01-Jul-2024	Ziyue Zhang <[email protected]>	vsetvl: fix flush and block signal modified by vstart check (#3124) /XiangShan/.mill-version /XiangShan/build.sc /XiangShan/rocket-chip /XiangShan/src/main/scala/top/Configs.scala /XiangShan/src/main/scala/xiangshan/Parameters.scala /XiangShan/src/main/scala/xiangshan/backend/Backend.scala /XiangShan/src/main/scala/xiangshan/backend/Bundles.scala DecodeUnitComp.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/VFALU.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/VFMA.scala /XiangShan/src/main/scala/xiangshan/backend/issue/IssueQueue.scala /XiangShan/src/main/scala/xiangshan/cache/dcache/loadpipe/LoadPipe.scala /XiangShan/src/main/scala/xiangshan/cache/mmu/MMUBundle.scala /XiangShan/src/main/scala/xiangshan/cache/mmu/MMUConst.scala /XiangShan/src/main/scala/xiangshan/cache/mmu/PageTableCache.scala /XiangShan/src/main/scala/xiangshan/cache/mmu/PageTableWalker.scala /XiangShan/src/main/scala/xiangshan/frontend/BPU.scala /XiangShan/src/main/scala/xiangshan/frontend/Composer.scala /XiangShan/src/main/scala/xiangshan/frontend/FTB.scala /XiangShan/src/main/scala/xiangshan/frontend/Frontend.scala /XiangShan/src/main/scala/xiangshan/frontend/FrontendBundle.scala /XiangShan/src/main/scala/xiangshan/frontend/IBuffer.scala /XiangShan/src/main/scala/xiangshan/frontend/IFU.scala /XiangShan/src/main/scala/xiangshan/frontend/ITTAGE.scala /XiangShan/src/main/scala/xiangshan/frontend/NewFtq.scala /XiangShan/src/main/scala/xiangshan/frontend/PreDecode.scala /XiangShan/src/main/scala/xiangshan/frontend/icache/FIFO.scala /XiangShan/src/main/scala/xiangshan/frontend/icache/ICache.scala /XiangShan/src/main/scala/xiangshan/frontend/icache/ICacheBundle.scala /XiangShan/src/main/scala/xiangshan/frontend/icache/ICacheMainPipe.scala /XiangShan/src/main/scala/xiangshan/frontend/icache/ICacheMissUnit.scala /XiangShan/src/main/scala/xiangshan/frontend/icache/IPrefetch.scala /XiangShan/src/main/scala/xiangshan/frontend/icache/WayLookup.scala /XiangShan/src/main/scala/xiangshan/mem/lsqueue/StoreQueue.scala /XiangShan/src/test/scala/xiangshan/XSTester.scala /XiangShan/yunsuan
5110577f	27-Jun-2024	Ziyue Zhang <[email protected]>	vstart: support vstart value update and handle vstart exception (#3109) * after execute vset and vload/vstore(no exception) instructions, set vstart to zero * when execute vector instructions exce vstart: support vstart value update and handle vstart exception (#3109) * after execute vset and vload/vstore(no exception) instructions, set vstart to zero * when execute vector instructions except above instructions, raise illegal instruction exception * when modify vstart, blockback and flushpipe show more ... /XiangShan/src/main/scala/xiangshan/backend/Backend.scala /XiangShan/src/main/scala/xiangshan/backend/CtrlBlock.scala DecodeStage.scala DecodeUnit.scala DecodeUnitComp.scala VecDecoder.scala VecExceptionGen.scala /XiangShan/src/main/scala/xiangshan/backend/fu/CSR.scala /XiangShan/src/main/scala/xiangshan/backend/rob/Rob.scala
0d9b3dab	27-Jun-2024	Ziyue Zhang <[email protected]>	rv64v: fix exception check for vmvnr instructions (#3111) VecExceptionGen.scala /XiangShan/src/main/scala/xiangshan/mem/pipeline/StoreUnit.scala /XiangShan/src/main/scala/xiangshan/mem/vector/VSegmentUnit.scala
762f2b39	27-Jun-2024	Ziyue Zhang <[email protected]>	rv64v: fix rfWen signal when writing x0 for vector instructions (#3107) /XiangShan/src/main/scala/xiangshan/Parameters.scala /XiangShan/src/main/scala/xiangshan/backend/datapath/BypassNetwork.scala DecodeUnitComp.scala UopInfoGen.scala VecDecoder.scala /XiangShan/src/main/scala/xiangshan/backend/issue/Dispatch2Iq.scala /XiangShan/src/main/scala/xiangshan/backend/issue/EnqEntry.scala /XiangShan/src/main/scala/xiangshan/backend/issue/Entries.scala /XiangShan/src/main/scala/xiangshan/backend/issue/EntryBundles.scala /XiangShan/src/main/scala/xiangshan/backend/issue/IssueQueue.scala /XiangShan/src/main/scala/xiangshan/backend/rename/Rename.scala /XiangShan/src/main/scala/xiangshan/mem/lsqueue/StoreQueue.scala /XiangShan/src/main/scala/xiangshan/mem/lsqueue/VirtualLoadQueue.scala /XiangShan/src/main/scala/xiangshan/mem/vector/VSegmentUnit.scala /XiangShan/src/main/scala/xiangshan/mem/vector/VecCommon.scala /XiangShan/src/main/scala/xiangshan/package.scala /XiangShan/yunsuan
9705db61	25-Jun-2024	Ziyue Zhang <[email protected]>	vtype: block spec vtype update before finish flush pipe /XiangShan/coupledL2 DecodeStage.scala /XiangShan/src/main/scala/xiangshan/backend/fu/FuConfig.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/VFALU.scala /XiangShan/src/main/scala/xiangshan/cache/mmu/PageTableWalker.scala
1436b764	20-Jun-2024	Ziyue Zhang <[email protected]>	vset: use flushPipe with blockBack for vsetvl instructions DecodeUnitComp.scala VecDecoder.scala /XiangShan/src/main/scala/xiangshan/backend/fu/wrapper/VSet.scala
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