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tilelink2 Fuzzer: support read-only mode (#555)

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Wesley W. Terpstra 2017-02-13 00:18:47 +01:00 committed by GitHub
parent 5fc44bbcda
commit abe344a1a4
1 changed files with 6 additions and 6 deletions
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12
src/main/scala/uncore/tilelink2/Fuzzer.scala
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@ -85,8 +85,8 @@ class TLFuzzer(
noiseMaker: (Int, Bool, Int) => UInt = {
(wide: Int, increment: Bool, abs_values: Int) =>
LFSRNoiseMaker(wide=wide, increment=increment)
}
)(implicit p: Parameters) extends LazyModule
},
noModify: Boolean = false)(implicit p: Parameters) extends LazyModule
{
val node = TLClientNode(TLClientParameters(sourceId = IdRange(0,inFlight)))
@ -169,10 +169,10 @@ class TLFuzzer(
val legal = legal_dest && MuxLookup(a_type_sel, glegal, Seq(
UInt("b000") -> glegal,
UInt("b001") -> pflegal,
UInt("b010") -> pplegal,
UInt("b011") -> alegal,
UInt("b100") -> llegal,
UInt("b001") -> (pflegal && !Bool(noModify)),
UInt("b010") -> (pplegal && !Bool(noModify)),
UInt("b011") -> (alegal && !Bool(noModify)),
UInt("b100") -> (llegal && !Bool(noModify)),
UInt("b101") -> hlegal))
val bits = MuxLookup(a_type_sel, gbits, Seq(