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Removed .* from MMU.
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@ -96,11 +96,14 @@ module mmu #(parameter TLB_ENTRIES = 8, // number of TLB Entries
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assign ReadAccess = ExecuteAccessF | ReadAccessM; // execute also acts as a TLB read. Execute and Read are never active for the same MMU, so safe to mix pipestages
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assign WriteAccess = WriteAccessM;
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tlb #(.TLB_ENTRIES(TLB_ENTRIES), .ITLB(IMMU))
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tlb(.SATP_MODE(SATP_REGW[`XLEN-1:`XLEN-`SVMODE_BITS]),
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tlb(.clk, .reset,
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.SATP_MODE(SATP_REGW[`XLEN-1:`XLEN-`SVMODE_BITS]),
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.SATP_ASID(SATP_REGW[`ASID_BASE+`ASID_BITS-1:`ASID_BASE]),
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.VAdr,
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.*);
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.VAdr, .STATUS_MXR, .STATUS_SUM, .STATUS_MPRV, .STATUS_MPP,
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.PrivilegeModeW, .ReadAccess, .WriteAccess,
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.DisableTranslation, .PTE, .PageTypeWriteVal,
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.TLBWrite, .TLBFlush, .TLBPAdr, .TLBMiss, .TLBHit,
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.Translate, .TLBPageFault);
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end else begin:tlb// just pass address through as physical
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assign Translate = 0;
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assign TLBMiss = 0;
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@ -116,8 +119,15 @@ module mmu #(parameter TLB_ENTRIES = 8, // number of TLB Entries
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// Check physical memory accesses
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///////////////////////////////////////////
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pmachecker pmachecker(.*);
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pmpchecker pmpchecker(.*);
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pmachecker pmachecker(.PhysicalAddress, .Size,
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.AtomicAccessM, .ExecuteAccessF, .WriteAccessM, .ReadAccessM,
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.Cacheable, .Idempotent, .AtomicAllowed,
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.PMAInstrAccessFaultF, .PMALoadAccessFaultM, .PMAStoreAccessFaultM);
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pmpchecker pmpchecker(.PhysicalAddress, .PrivilegeModeW,
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.PMPCFG_ARRAY_REGW, .PMPADDR_ARRAY_REGW,
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.ExecuteAccessF, .WriteAccessM, .ReadAccessM,
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.PMPInstrAccessFaultF, .PMPLoadAccessFaultM, .PMPStoreAccessFaultM);
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// If TLB miss and translating we want to not have faults from the PMA and PMP checkers.
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// assign SquashBusAccess = PMASquashBusAccess | PMPSquashBusAccess;
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