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Fixed remaining bugs in the imperas merge.

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This commit is contained in:
Ross Thompson 2023-01-31 13:04:26 -06:00
parent 026071e247
commit c9c4f63c18
2 changed files with 17 additions and 17 deletions
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14
pipelined/testbench/common/wallyTracer.sv
View File

@ -98,20 +98,20 @@ module wallyTracer(rvviTrace rvvi);
CSRArray[12'hB00] = testbench.dut.core.priv.priv.csr.counters.counters.HPMCOUNTER_REGW[0]; CSRArray[12'hB00] = testbench.dut.core.priv.priv.csr.counters.counters.HPMCOUNTER_REGW[0];
CSRArray[12'hB02] = testbench.dut.core.priv.priv.csr.counters.counters.HPMCOUNTER_REGW[2]; CSRArray[12'hB02] = testbench.dut.core.priv.priv.csr.counters.counters.HPMCOUNTER_REGW[2];
// supervisor CSRs // supervisor CSRs
CSRArray[12'h100] = testbench.dut.core.priv.priv.csr.csrs.SSTATUS_REGW; CSRArray[12'h100] = testbench.dut.core.priv.priv.csr.csrs.csrs.SSTATUS_REGW;
CSRArray[12'h104] = testbench.dut.core.priv.priv.csr.csrm.MIE_REGW & 12'h222; CSRArray[12'h104] = testbench.dut.core.priv.priv.csr.csrm.MIE_REGW & 12'h222;
CSRArray[12'h105] = testbench.dut.core.priv.priv.csr.csrs.STVEC_REGW; CSRArray[12'h105] = testbench.dut.core.priv.priv.csr.csrs.csrs.STVEC_REGW;
CSRArray[12'h141] = testbench.dut.core.priv.priv.csr.csrs.SEPC_REGW; CSRArray[12'h141] = testbench.dut.core.priv.priv.csr.csrs.csrs.SEPC_REGW;
CSRArray[12'h106] = testbench.dut.core.priv.priv.csr.csrs.SCOUNTEREN_REGW; CSRArray[12'h106] = testbench.dut.core.priv.priv.csr.csrs.csrs.SCOUNTEREN_REGW;
CSRArray[12'h180] = testbench.dut.core.priv.priv.csr.csrs.SATP_REGW; CSRArray[12'h180] = testbench.dut.core.priv.priv.csr.csrs.csrs.SATP_REGW;
CSRArray[12'h140] = testbench.dut.core.priv.priv.csr.csrs.csrs.SSCRATCH_REGW; CSRArray[12'h140] = testbench.dut.core.priv.priv.csr.csrs.csrs.SSCRATCH_REGW;
CSRArray[12'h143] = testbench.dut.core.priv.priv.csr.csrs.csrs.STVAL_REGW; CSRArray[12'h143] = testbench.dut.core.priv.priv.csr.csrs.csrs.STVAL_REGW;
CSRArray[12'h142] = testbench.dut.core.priv.priv.csr.csrs.csrs.SCAUSE_REGW; CSRArray[12'h142] = testbench.dut.core.priv.priv.csr.csrs.csrs.SCAUSE_REGW;
CSRArray[12'h144] = testbench.dut.core.priv.priv.csr.csrm.MIP_REGW & & 12'h222 & testbench.dut.core.priv.priv.csr.csrm.MIDELEG_REGW; CSRArray[12'h144] = testbench.dut.core.priv.priv.csr.csrm.MIP_REGW & & 12'h222 & testbench.dut.core.priv.priv.csr.csrm.MIDELEG_REGW;
// user CSRs // user CSRs
CSRArray[12'h001] = testbench.dut.core.priv.priv.csr.csru.csru.FFLAGS_REGW; CSRArray[12'h001] = testbench.dut.core.priv.priv.csr.csru.csru.FFLAGS_REGW;
CSRArray[12'h002] = testbench.dut.core.priv.priv.csr.csru.FRM_REGW; CSRArray[12'h002] = testbench.dut.core.priv.priv.csr.csru.csru.FRM_REGW;
CSRArray[12'h003] = {testbench.dut.core.priv.priv.csr.csru.FRM_REGW, testbench.dut.core.priv.priv.csr.csru.csru.FFLAGS_REGW}; CSRArray[12'h003] = {testbench.dut.core.priv.priv.csr.csru.csru.FRM_REGW, testbench.dut.core.priv.priv.csr.csru.csru.FFLAGS_REGW};
end else begin // hold the old value if the pipeline is stalled. end else begin // hold the old value if the pipeline is stalled.
CSRArray[12'h300] = CSRArrayOld[12'h300]; CSRArray[12'h300] = CSRArrayOld[12'h300];
CSRArray[12'h310] = CSRArrayOld[12'h310]; CSRArray[12'h310] = CSRArrayOld[12'h310];

20
pipelined/testbench/testbench_imperas.sv
View File

@ -111,7 +111,7 @@ module testbench;
$error("Must specify test directory using plusarg testDir"); $error("Must specify test directory using plusarg testDir");
end end
if (`BUS) $readmemh(memfilename, dut.uncore.uncore.ram.ram.memory.RAM); if (`BUS_SUPPORTED) $readmemh(memfilename, dut.uncore.uncore.ram.ram.memory.RAM);
else $error("Imperas test bench requires BUS."); else $error("Imperas test bench requires BUS.");
ProgramAddrMapFile = {testDir, "/ref/ref.elf.objdump.addr"}; ProgramAddrMapFile = {testDir, "/ref/ref.elf.objdump.addr"};
@ -231,7 +231,7 @@ module testbench;
// Track names of instructions // Track names of instructions
instrTrackerTB it(clk, reset, dut.core.ieu.dp.FlushE, instrTrackerTB it(clk, reset, dut.core.ieu.dp.FlushE,
dut.core.ifu.FinalInstrRawF[31:0], dut.core.ifu.InstrRawF[31:0],
dut.core.ifu.InstrD, dut.core.ifu.InstrE, dut.core.ifu.InstrD, dut.core.ifu.InstrE,
dut.core.ifu.InstrM, InstrW, dut.core.ifu.InstrM, InstrW,
InstrFName, InstrDName, InstrEName, InstrMName, InstrWName); InstrFName, InstrDName, InstrEName, InstrMName, InstrWName);
@ -339,17 +339,17 @@ module riscvassertions;
assert (`F_SUPPORTED | ~`ZFH_SUPPORTED) else $error("Can't support half-precision fp (ZFH) without supporting float (F)"); assert (`F_SUPPORTED | ~`ZFH_SUPPORTED) else $error("Can't support half-precision fp (ZFH) without supporting float (F)");
assert (`DCACHE_SUPPORTED | ~`F_SUPPORTED | `FLEN <= `XLEN) else $error("Data cache required to support FLEN > XLEN because AHB bus width is XLEN"); assert (`DCACHE_SUPPORTED | ~`F_SUPPORTED | `FLEN <= `XLEN) else $error("Data cache required to support FLEN > XLEN because AHB bus width is XLEN");
assert (`I_SUPPORTED ^ `E_SUPPORTED) else $error("Exactly one of I and E must be supported"); assert (`I_SUPPORTED ^ `E_SUPPORTED) else $error("Exactly one of I and E must be supported");
assert (`FLEN<=`XLEN | `DCACHE | `DTIM_SUPPORTED) else $error("Wally does not support FLEN > XLEN unleses data cache or DTIM is supported"); assert (`FLEN<=`XLEN | `DCACHE_SUPPORTED | `DTIM_SUPPORTED) else $error("Wally does not support FLEN > XLEN unleses data cache or DTIM is supported");
assert (`DCACHE_WAYSIZEINBYTES <= 4096 | (!`DCACHE_SUPPORTED) | `VIRTMEM_SUPPORTED == 0) else $error("DCACHE_WAYSIZEINBYTES cannot exceed 4 KiB when caches and vitual memory is enabled (to prevent aliasing)"); assert (`DCACHE_WAYSIZEINBYTES <= 4096 | (!`DCACHE_SUPPORTED) | `VIRTMEM_SUPPORTED == 0) else $error("DCACHE_WAYSIZEINBYTES cannot exceed 4 KiB when caches and vitual memory is enabled (to prevent aliasing)");
assert (`DCACHE_LINELENINBITS >= 128 | (!`DCACH_SUPPORTED)) else $error("DCACHE_LINELENINBITS must be at least 128 when caches are enabled"); assert (`DCACHE_LINELENINBITS >= 128 | (!`DCACHE_SUPPORTED)) else $error("DCACHE_LINELENINBITS must be at least 128 when caches are enabled");
assert (`DCACHE_LINELENINBITS < `DCACHE_WAYSIZEINBYTES*8) else $error("DCACHE_LINELENINBITS must be smaller than way size"); assert (`DCACHE_LINELENINBITS < `DCACHE_WAYSIZEINBYTES*8) else $error("DCACHE_LINELENINBITS must be smaller than way size");
assert (`ICACHE_WAYSIZEINBYTES <= 4096 | (!`ICACHE_SUPPORTED) | `VIRTMEM_SUPPORTED == 0) else $error("ICACHE_WAYSIZEINBYTES cannot exceed 4 KiB when caches and vitual memory is enabled (to prevent aliasing)"); assert (`ICACHE_WAYSIZEINBYTES <= 4096 | (!`ICACHE_SUPPORTED) | `VIRTMEM_SUPPORTED == 0) else $error("ICACHE_WAYSIZEINBYTES cannot exceed 4 KiB when caches and vitual memory is enabled (to prevent aliasing)");
assert (`ICACHE_LINELENINBITS >= 32 | (!`ICACHE_SUPPORTED)) else $error("ICACHE_LINELENINBITS must be at least 32 when caches are enabled"); assert (`ICACHE_LINELENINBITS >= 32 | (!`ICACHE_SUPPORTED)) else $error("ICACHE_LINELENINBITS must be at least 32 when caches are enabled");
assert (`ICACHE_LINELENINBITS < `ICACHE_WAYSIZEINBYTES*8) else $error("ICACHE_LINELENINBITS must be smaller than way size"); assert (`ICACHE_LINELENINBITS < `ICACHE_WAYSIZEINBYTES*8) else $error("ICACHE_LINELENINBITS must be smaller than way size");
assert (2**$clog2(`DCACHE_LINELENINBITS) == `DCACHE_LINELENINBITS | (!`DCACHE)) else $error("DCACHE_LINELENINBITS must be a power of 2"); assert (2**$clog2(`DCACHE_LINELENINBITS) == `DCACHE_LINELENINBITS | (!`DCACHE_SUPPORTED)) else $error("DCACHE_LINELENINBITS must be a power of 2");
assert (2**$clog2(`DCACHE_WAYSIZEINBYTES) == `DCACHE_WAYSIZEINBYTES | (!`DCACHE)) else $error("DCACHE_WAYSIZEINBYTES must be a power of 2"); assert (2**$clog2(`DCACHE_WAYSIZEINBYTES) == `DCACHE_WAYSIZEINBYTES | (!`DCACHE_SUPPORTED)) else $error("DCACHE_WAYSIZEINBYTES must be a power of 2");
assert (2**$clog2(`ICACHE_LINELENINBITS) == `ICACHE_LINELENINBITS | (!`ICACHE)) else $error("ICACHE_LINELENINBITS must be a power of 2"); assert (2**$clog2(`ICACHE_LINELENINBITS) == `ICACHE_LINELENINBITS | (!`ICACHE_SUPPORTED)) else $error("ICACHE_LINELENINBITS must be a power of 2");
assert (2**$clog2(`ICACHE_WAYSIZEINBYTES) == `ICACHE_WAYSIZEINBYTES | (!`ICACHE)) else $error("ICACHE_WAYSIZEINBYTES must be a power of 2"); assert (2**$clog2(`ICACHE_WAYSIZEINBYTES) == `ICACHE_WAYSIZEINBYTES | (!`ICACHE_SUPPORTED)) else $error("ICACHE_WAYSIZEINBYTES must be a power of 2");
assert (2**$clog2(`ITLB_ENTRIES) == `ITLB_ENTRIES | `VIRTMEM_SUPPORTED==0) else $error("ITLB_ENTRIES must be a power of 2"); assert (2**$clog2(`ITLB_ENTRIES) == `ITLB_ENTRIES | `VIRTMEM_SUPPORTED==0) else $error("ITLB_ENTRIES must be a power of 2");
assert (2**$clog2(`DTLB_ENTRIES) == `DTLB_ENTRIES | `VIRTMEM_SUPPORTED==0) else $error("DTLB_ENTRIES must be a power of 2"); assert (2**$clog2(`DTLB_ENTRIES) == `DTLB_ENTRIES | `VIRTMEM_SUPPORTED==0) else $error("DTLB_ENTRIES must be a power of 2");
assert (`UNCORE_RAM_RANGE >= 56'h07FFFFFF) else $warning("Some regression tests will fail if UNCORE_RAM_RANGE is less than 56'h07FFFFFF"); assert (`UNCORE_RAM_RANGE >= 56'h07FFFFFF) else $warning("Some regression tests will fail if UNCORE_RAM_RANGE is less than 56'h07FFFFFF");
@ -360,7 +360,7 @@ module riscvassertions;
assert (`DCACHE_SUPPORTED | `VIRTMEM_SUPPORTED ==0) else $error("Virtual memory needs dcache"); assert (`DCACHE_SUPPORTED | `VIRTMEM_SUPPORTED ==0) else $error("Virtual memory needs dcache");
assert (`ICACHE_SUPPORTED | `VIRTMEM_SUPPORTED ==0) else $error("Virtual memory needs icache"); assert (`ICACHE_SUPPORTED | `VIRTMEM_SUPPORTED ==0) else $error("Virtual memory needs icache");
assert ((`DCACHE_SUPPORTED == 0 & `ICACHE_SUPPORTED == 0) | `BUS_SUPPORTED) else $error("Dcache and Icache requires DBUS."); assert ((`DCACHE_SUPPORTED == 0 & `ICACHE_SUPPORTED == 0) | `BUS_SUPPORTED) else $error("Dcache and Icache requires DBUS.");
assert (`DCACHE_LINELENINBITS <= `XLEN*16 | (!`DCACHE)) else $error("DCACHE_LINELENINBITS must not exceed 16 words because max AHB burst size is 1"); assert (`DCACHE_LINELENINBITS <= `XLEN*16 | (!`DCACHE_SUPPORTED)) else $error("DCACHE_LINELENINBITS must not exceed 16 words because max AHB burst size is 1");
assert (`DCACHE_LINELENINBITS % 4 == 0) else $error("DCACHE_LINELENINBITS must hold 4, 8, or 16 words"); assert (`DCACHE_LINELENINBITS % 4 == 0) else $error("DCACHE_LINELENINBITS must hold 4, 8, or 16 words");
assert (`DCACHE_SUPPORTED | `A_SUPPORTED == 0) else $error("Atomic extension (A) requires cache on Wally."); assert (`DCACHE_SUPPORTED | `A_SUPPORTED == 0) else $error("Atomic extension (A) requires cache on Wally.");
assert (`IDIV_ON_FPU == 0 | `F_SUPPORTED) else $error("IDIV on FPU needs F_SUPPORTED"); assert (`IDIV_ON_FPU == 0 | `F_SUPPORTED) else $error("IDIV on FPU needs F_SUPPORTED");
@ -383,7 +383,7 @@ module DCacheFlushFSM
logic [`XLEN-1:0] ShadowRAM[`UNCORE_RAM_BASE>>(1+`XLEN/32):(`UNCORE_RAM_RANGE+`UNCORE_RAM_BASE)>>1+(`XLEN/32)]; logic [`XLEN-1:0] ShadowRAM[`UNCORE_RAM_BASE>>(1+`XLEN/32):(`UNCORE_RAM_RANGE+`UNCORE_RAM_BASE)>>1+(`XLEN/32)];
if(`DCACHE) begin if(`DCACHE_SUPPORTED) begin
localparam integer numlines = testbench.dut.core.lsu.bus.dcache.dcache.NUMLINES; localparam integer numlines = testbench.dut.core.lsu.bus.dcache.dcache.NUMLINES;
localparam integer numways = testbench.dut.core.lsu.bus.dcache.dcache.NUMWAYS; localparam integer numways = testbench.dut.core.lsu.bus.dcache.dcache.NUMWAYS;
localparam integer linebytelen = testbench.dut.core.lsu.bus.dcache.dcache.LINEBYTELEN; localparam integer linebytelen = testbench.dut.core.lsu.bus.dcache.dcache.LINEBYTELEN;