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TestSuites.scala
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TestSuites.scala
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package chipyard
import scala.collection.mutable.{LinkedHashSet}
import freechips.rocketchip.subsystem._
import freechips.rocketchip.tile.{XLen, TileParams}
import freechips.rocketchip.config.{Parameters, Field, Config}
import freechips.rocketchip.system.{TestGeneration, RegressionTestSuite, RocketTestSuite}
/**
* A set of pre-chosen regression tests
*/
object RegressionTestSuites
{
val rv64RegrTestNames = LinkedHashSet(
"rv64ud-v-fcvt",
"rv64ud-p-fdiv",
"rv64ud-v-fadd",
"rv64uf-v-fadd",
"rv64um-v-mul",
"rv64mi-p-breakpoint",
"rv64uc-v-rvc",
"rv64ud-v-structural",
"rv64si-p-wfi",
"rv64um-v-divw",
"rv64ua-v-lrsc",
"rv64ui-v-fence_i",
"rv64ud-v-fcvt_w",
"rv64uf-v-fmin",
"rv64ui-v-sb",
"rv64ua-v-amomax_d",
"rv64ud-v-move",
"rv64ud-v-fclass",
"rv64ua-v-amoand_d",
"rv64ua-v-amoxor_d",
"rv64si-p-sbreak",
"rv64ud-v-fmadd",
"rv64uf-v-ldst",
"rv64um-v-mulh",
"rv64si-p-dirty")
val rv32RegrTestNames = LinkedHashSet(
"rv32mi-p-ma_addr",
"rv32mi-p-csr",
"rv32ui-p-sh",
"rv32ui-p-lh",
"rv32uc-p-rvc",
"rv32mi-p-sbreak",
"rv32ui-p-sll")
}
/**
* Helper functions to add BOOM or Rocket tests
*/
class TestSuiteHelper
{
import freechips.rocketchip.system.DefaultTestSuites._
import RegressionTestSuites._
val suites = collection.mutable.ListMap[String, RocketTestSuite]()
def addSuite(s: RocketTestSuite) { suites += (s.makeTargetName -> s) }
def addSuites(s: Seq[RocketTestSuite]) { s.foreach(addSuite) }
/**
* Add generic tests (asm, bmark, regression) for all cores.
*/
def addGenericTestSuites(tiles: Seq[TileParams])(implicit p: Parameters) = {
val xlen = p(XLen)
tiles.find(_.hartId == 0).map { tileParams =>
val coreParams = tileParams.core
val vm = coreParams.useVM
val env = if (vm) List("p","v") else List("p")
coreParams.fpu foreach { case cfg =>
if (xlen == 32) {
addSuites(env.map(rv32uf))
if (cfg.fLen >= 64)
addSuites(env.map(rv32ud))
} else {
addSuite(rv32udBenchmarks)
addSuites(env.map(rv64uf))
if (cfg.fLen >= 64)
addSuites(env.map(rv64ud))
}
}
if (coreParams.useAtomics) {
if (tileParams.dcache.flatMap(_.scratch).isEmpty)
addSuites(env.map(if (xlen == 64) rv64ua else rv32ua))
else
addSuites(env.map(if (xlen == 64) rv64uaSansLRSC else rv32uaSansLRSC))
}
if (coreParams.useCompressed) addSuites(env.map(if (xlen == 64) rv64uc else rv32uc))
val (rvi, rvu) =
if (xlen == 64) ((if (vm) rv64i else rv64pi), (if (coreParams.mulDiv.isDefined) rv64u else List(rv64ui)))
else ((if (vm) rv32i else rv32pi), (if (coreParams.mulDiv.isDefined) rv32u else List(rv32ui)))
addSuites(rvi.map(_("p")))
addSuites(rvu.map(_("p")))
addSuites((if (vm) List("v") else List()).flatMap(env => rvu.map(_(env))))
addSuite(benchmarks)
addSuite(new RegressionTestSuite(if (xlen == 64) rv64RegrTestNames else rv32RegrTestNames))
}
}
}
/**
* Config key of custom test suite.
*/
case object TestSuitesKey extends Field[(Seq[TileParams], TestSuiteHelper, Parameters) => String]((tiles, helper, p) => {
helper.addGenericTestSuites(tiles)(p)
// Return an empty string as makefile additional snippets
""
})