Packages

  • package root
    Definition Classes
    root
  • package swam
    Definition Classes
    root
  • package runtime

    This package contains all the classes and types related to running WebAssembly modules.

    This package contains all the classes and types related to running WebAssembly modules.

    The entry point for almost all users will be Engine. A typical use of the engine is:

    import swam._
import text._
import runtime._
import exports._

import cats.implicits._
import cats.effect._

import java.nio.file.Paths

val tcompiler = Compiler[IO]
val engine = Engine[IO]

for {
  tcompiler <- tcompiler
  engine <- engine
  mod <- engine.compile(/* source of the module */)
  inst <- mod.newInstance()
  f <- inst.exports.function1[Int, Int]("f")
  res <- f(43)
} yield res

println(res.unsafeRunSync())
    Definition Classes
    swam
  • package internals
    Definition Classes
    runtime
  • package compiler
    Definition Classes
    internals
  • Compiler
  • Context
  • Func
  • FunctionContext
  • Glob
  • LabelStack
  • Mem
  • Tab

case class LabelStack(parent: LabelStack, target: Target, arity: Int, pushed: Int) extends Product with Serializable

A stack of labels, each one tracking following information:

  • the parent label
  • its target on break
  • its arity (i.e. the number of return value to pop and return on break)
  • the number of pushed value so far for the current label At top-level, the parent is null and target is 0. No checks need to be performed because the compiler is only called if the program is correct, in which case all breaks target an existing label. The top-level label is a special synthesized one, representing the top-level block of the function body.
Source
Compiler.scala
Linear Supertypes
Serializable, Product, Equals, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. LabelStack
  2. Serializable
  3. Product
  4. Equals
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new LabelStack(parent: LabelStack, target: Target, arity: Int, pushed: Int)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. val arity: Int
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def break(lbll: Int): (LabelStack, Int)
    Annotations
    @inline()
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  10. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  11. def isToplevel: Boolean
    Annotations
    @inline()
  12. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  14. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  15. val parent: LabelStack
  16. def pop(n: Int): LabelStack
    Annotations
    @inline()
  17. def productElementNames: Iterator[String]
    Definition Classes
    Product
  18. def push(n: Int): LabelStack
    Annotations
    @inline()
  19. val pushed: Int
  20. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  21. val target: Target
  22. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  23. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  24. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped