Trait

chisel3

BackendCompilationUtilities

Related Doc: package chisel3

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trait BackendCompilationUtilities extends firrtl.util.BackendCompilationUtilities

The Driver provides methods to invoke the chisel3 compiler and the firrtl compiler. By default firrtl is automatically run after chisel. an ExecutionOptionsManager is needed to manage options. It can parser command line arguments or coordinate multiple chisel toolchain tools options.

Source
Driver.scala
Examples: 

  1. args = "--no-run-firrtl --target-dir my-target-dir".split(" +")
chisel3.execute(args, () => new DUT)
    2. , 

  2. val optionsManager = new ExecutionOptionsManager("chisel3")
    with HasFirrtlOptions
    with HasChiselExecutionOptions {
  commonOptions = CommonOption(targetDirName = "my_target_dir")
  chiselOptions = ChiselExecutionOptions(runFirrtlCompiler = false)
}
chisel3.Driver.execute(optionsManager, () => new Dut)

    or via command line arguments

Linear Supertypes
firrtl.util.BackendCompilationUtilities, AnyRef, Any
Known Subclasses
Driver, TesterDriver
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Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. lazy val TestDirectory: File

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    Definition Classes
    BackendCompilationUtilities

  5. final def asInstanceOf[T0]: T0

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  6. def clone(): AnyRef

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    protected[java.lang]
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    @throws( ... )

  7. def compileFirrtlToVerilog(prefix: String, dir: File): Boolean

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    Compile Chirrtl to Verilog by invoking Firrtl inside the same JVM

    Compile Chirrtl to Verilog by invoking Firrtl inside the same JVM

    prefix

    basename of the file

    dir

    directory where file lives

    returns

    true if compiler completed successfully

  8. def copyResourceToFile(name: String, file: File): Unit

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    Definition Classes
    BackendCompilationUtilities

  9. def cppToExe(prefix: String, dir: File): ProcessBuilder

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    Definition Classes
    BackendCompilationUtilities

  10. def createTestDirectory(testName: String): File

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    Definition Classes
    BackendCompilationUtilities

  11. final def eq(arg0: AnyRef): Boolean

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    AnyRef

  12. def equals(arg0: Any): Boolean

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  13. def executeExpectingFailure(prefix: String, dir: File, assertionMsg: String): Boolean

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    BackendCompilationUtilities

  14. def executeExpectingSuccess(prefix: String, dir: File): Boolean

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    BackendCompilationUtilities

  15. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )

  16. def firrtlToVerilog(prefix: String, dir: File): ProcessBuilder

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    Definition Classes
    BackendCompilationUtilities

  17. final def getClass(): Class[_]

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  18. def hashCode(): Int

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  19. final def isInstanceOf[T0]: Boolean

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  20. def makeHarness(template: (String) ⇒ String, post: String)(f: File): File

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    Definition Classes
    BackendCompilationUtilities

  21. final def ne(arg0: AnyRef): Boolean

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  22. final def notify(): Unit

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  23. final def notifyAll(): Unit

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  24. final def synchronized[T0](arg0: ⇒ T0): T0

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  25. def timeStamp: String

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    Definition Classes
    BackendCompilationUtilities

  26. def toString(): String

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  27. def verilogToCpp(dutFile: String, dir: File, vSources: Seq[File], cppHarness: File, suppressVcd: Boolean, resourceFileName: String): ProcessBuilder

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    Definition Classes
    BackendCompilationUtilities

  28. final def wait(): Unit

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    @throws( ... )

  29. final def wait(arg0: Long, arg1: Int): Unit

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  30. final def wait(arg0: Long): Unit

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  31. def yosysExpectFailure(customTop: String, referenceTop: String, testDir: File, resets: Seq[(Int, String, Int)]): Boolean

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    Definition Classes
    BackendCompilationUtilities

  32. def yosysExpectSuccess(customTop: String, referenceTop: String, testDir: File, resets: Seq[(Int, String, Int)]): Boolean

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    Definition Classes
    BackendCompilationUtilities

Inherited from firrtl.util.BackendCompilationUtilities

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