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rocket-chip/project/build.scala
2014-08-31 20:26:55 -07:00

76 lines
3.6 KiB
Scala

import sbt._
import Keys._
//val extracted: Extracted = Project.extract(state)
//import extracted._
object BuildSettings extends Build {
val buildOrganization = "berkeley"
val buildVersion = "1.1"
val buildScalaVersion = "2.10.2"
val buildSettings = Defaults.defaultSettings ++ Seq (
//unmanagedBase <<= baseDirectory { base => base / ".." / custom_lib" },
organization := buildOrganization,
version := buildVersion,
scalaVersion := buildScalaVersion,
parallelExecution in Global := false,
traceLevel := 15,
scalacOptions ++= Seq("-deprecation","-unchecked"),
libraryDependencies ++= Seq("org.scala-lang" % "scala-reflect" % scalaVersion.value)
// "edu.berkeley.cs" %% "chisel" % "2.3-SNAPSHOT",
// "edu.berkeley.cs" %% "hardfloat" % "1.2"),
//resolvers ++= Seq(
// "Sonatype Snapshots" at "http://oss.sonatype.org/content/repositories/snapshots",
// "Sonatype Releases" at "http://oss.sonatype.org/content/repositories/releases",
// "scct-github-repository" at "http://mtkopone.github.com/scct/maven-repo"
//)
)
lazy val chisel = Project("chisel", file("chisel"), settings = buildSettings)
lazy val hardfloat = Project("hardfloat", file("hardfloat"), settings = buildSettings) dependsOn(chisel)
lazy val uncore = Project("uncore", file("uncore"), settings = buildSettings) dependsOn(hardfloat)
lazy val rocket = Project("rocket", file("rocket"), settings = buildSettings) dependsOn(uncore)
lazy val hwacha = Project("hwacha", file("hwacha"), settings = buildSettings) dependsOn(uncore, rocket)
lazy val rocketchip = Project("rocketchip", file("."), settings = buildSettings ++ chipSettings) dependsOn(rocket, hwacha)
val elaborateTask = InputKey[Unit]("elaborate", "convert chisel components into backend source code")
val makeTask = InputKey[Unit]("make", "trigger backend-specific makefile command")
def runChisel(args: Seq[String], cp: Classpath, pr: ResolvedProject) = {
val numArgs = 1
require(args.length >= numArgs, "syntax: elaborate <component> [chisel args]")
val projectName = pr.id
val packageName = projectName //TODO: valid convention?
val componentName = args(0)
val classLoader = new java.net.URLClassLoader(cp.map(_.data.toURL).toArray, cp.getClass.getClassLoader)
val chiselMainClass = classLoader.loadClass("Chisel.chiselMain$")
val chiselMainObject = chiselMainClass.getDeclaredFields.head.get(null)
val chiselMain = chiselMainClass.getMethod("run", classOf[Array[String]], classOf[Function0[_]])
val chiselArgs = args.drop(numArgs)
val component = classLoader.loadClass((if (!componentName.contains('.')) packageName+"." else "")+componentName)
val generator = () => component.newInstance()
chiselMain.invoke(chiselMainObject, Array(chiselArgs.toArray, generator):_*)
}
val chipSettings = Seq(
elaborateTask <<= inputTask { (argTask: TaskKey[Seq[String]]) =>
(argTask, fullClasspath in Runtime, thisProject) map {
runChisel
}
},
makeTask <<= inputTask { (argTask: TaskKey[Seq[String]]) =>
(argTask, fullClasspath in Runtime, thisProject) map {
(args: Seq[String], cp: Classpath, pr: ResolvedProject) => {
require(args.length >= 2, "syntax: <dir> <target>")
runChisel(args.drop(2), cp, pr)
val makeDir = args(0)
val target = args(1)
val jobs = java.lang.Runtime.getRuntime.availableProcessors
val make = "make -C" + makeDir + " -j" + jobs + " " + target
make!
}
}
}
)
}