diff options
Diffstat (limited to 'src/main/scala/firrtl/IR.scala')
| -rw-r--r-- | src/main/scala/firrtl/IR.scala | 88 |
1 files changed, 48 insertions, 40 deletions
diff --git a/src/main/scala/firrtl/IR.scala b/src/main/scala/firrtl/IR.scala index c52c45a4..5eb4e9e6 100644 --- a/src/main/scala/firrtl/IR.scala +++ b/src/main/scala/firrtl/IR.scala @@ -1,3 +1,9 @@ + +/* TODO + * - Should FileInfo be a FIRRTL node? + * + */ + package firrtl import scala.collection.Seq @@ -9,53 +15,55 @@ case class FileInfo(file: String, line: Int, column: Int) { trait AST -trait PrimOp extends AST -case object Add extends PrimOp -case object Sub extends PrimOp -case object Addw extends PrimOp -case object Subw extends PrimOp -case object Mul extends PrimOp -case object Div extends PrimOp -case object Mod extends PrimOp -case object Quo extends PrimOp -case object Rem extends PrimOp -case object Lt extends PrimOp -case object Leq extends PrimOp -case object Gt extends PrimOp -case object Geq extends PrimOp -case object Eq extends PrimOp -case object Neq extends PrimOp -case object Mux extends PrimOp -case object Pad extends PrimOp -case object AsUInt extends PrimOp -case object AsSInt extends PrimOp -case object Shl extends PrimOp -case object Shr extends PrimOp -case object Dshl extends PrimOp -case object Dshr extends PrimOp -case object Cvt extends PrimOp -case object Neg extends PrimOp -case object Not extends PrimOp -case object And extends PrimOp -case object Or extends PrimOp -case object Xor extends PrimOp -case object Andr extends PrimOp -case object Orr extends PrimOp -case object Xorr extends PrimOp -case object Cat extends PrimOp -case object Bit extends PrimOp -case object Bits extends PrimOp +trait Primop extends AST +case object Add extends Primop +case object Sub extends Primop +case object Addw extends Primop +case object Subw extends Primop +case object Mul extends Primop +case object Div extends Primop +case object Mod extends Primop +case object Quo extends Primop +case object Rem extends Primop +case object Lt extends Primop +case object Leq extends Primop +case object Gt extends Primop +case object Geq extends Primop +case object Eq extends Primop +case object Neq extends Primop +case object Eqv extends Primop +case object Neqv extends Primop +case object Mux extends Primop +case object Pad extends Primop +case object AsUInt extends Primop +case object AsSInt extends Primop +case object Shl extends Primop +case object Shr extends Primop +case object Dshl extends Primop +case object Dshr extends Primop +case object Cvt extends Primop +case object Neg extends Primop +case object Not extends Primop +case object And extends Primop +case object Or extends Primop +case object Xor extends Primop +case object Andr extends Primop +case object Orr extends Primop +case object Xorr extends Primop +case object Cat extends Primop +case object Bit extends Primop +case object Bits extends Primop // TODO stanza ir has types on many of these, why? Is it the type of what we're referencing? // Add types, default to UNKNOWN // TODO add type trait Exp extends AST -case class UIntValue(value: BigInt, width: BigInt) extends Exp -case class SIntValue(value: BigInt, width: BigInt) extends Exp +case class UIntValue(value: BigInt, width: Width) extends Exp +case class SIntValue(value: BigInt, width: Width) extends Exp case class Ref(name: String, tpe: Type) extends Exp case class Subfield(exp: Exp, name: String, tpe: Type) extends Exp -case class Subindex(exp: Exp, value: BigInt) extends Exp -case class DoPrimOp(op: PrimOp, args: Seq[Exp], consts: Seq[BigInt]) extends Exp +case class Index(exp: Exp, value: BigInt, tpe: Type) extends Exp +case class DoPrimop(op: Primop, args: Seq[Exp], consts: Seq[BigInt], tpe: Type) extends Exp trait AccessorDir extends AST case object Infer extends AccessorDir |