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defpackage firrtl/ir2 :
import core
import verse
public defmulti info! (x:?) -> FileInfo
public defmethod info! (x:?) : FileInfo()
public val expand-delin = `$
public val gen-delin = `#
public definterface Direction
public val INPUT = new Direction
public val OUTPUT = new Direction
public definterface Flip
public val DEFAULT = new Flip
public val REVERSE = new Flip
public definterface Width
public defstruct UnknownWidth <: Width
public defstruct IntWidth <: Width :
width: Int
public definterface PrimOp
public val ADD-OP = new PrimOp
public val SUB-OP = new PrimOp
public val MUL-OP = new PrimOp
public val DIV-OP = new PrimOp
public val MOD-OP = new PrimOp
public val QUO-OP = new PrimOp
public val REM-OP = new PrimOp
public val ADD-WRAP-OP = new PrimOp
public val SUB-WRAP-OP = new PrimOp
public val LESS-OP = new PrimOp
public val LESS-EQ-OP = new PrimOp
public val GREATER-OP = new PrimOp
public val GREATER-EQ-OP = new PrimOp
public val NEQUAL-OP = new PrimOp
public val EQUAL-OP = new PrimOp
public val MUX-OP = new PrimOp
public val PAD-OP = new PrimOp
public val AS-UINT-OP = new PrimOp
public val AS-SINT-OP = new PrimOp
public val DYN-SHIFT-LEFT-OP = new PrimOp
public val DYN-SHIFT-RIGHT-OP = new PrimOp
public val SHIFT-LEFT-OP = new PrimOp
public val SHIFT-RIGHT-OP = new PrimOp
public val NEG-OP = new PrimOp
public val CONVERT-OP = new PrimOp
public val BIT-NOT-OP = new PrimOp
public val BIT-AND-OP = new PrimOp
public val BIT-OR-OP = new PrimOp
public val BIT-XOR-OP = new PrimOp
public val CONCAT-OP = new PrimOp
public val BIT-SELECT-OP = new PrimOp
public val BITS-SELECT-OP = new PrimOp
public val BIT-AND-REDUCE-OP = new PrimOp
public val BIT-OR-REDUCE-OP = new PrimOp
public val BIT-XOR-REDUCE-OP = new PrimOp
public definterface Expression
public defmulti type (e:Expression) -> Type
public defstruct Ref <: Expression :
name: Symbol
type: Type with: (as-method => true)
public defstruct Subfield <: Expression :
exp: Expression
name: Symbol
type: Type with: (as-method => true)
public defstruct Index <: Expression :
exp: Expression
value: Int
type: Type with: (as-method => true)
public defstruct UIntValue <: Expression :
value: Long
width: Width
public defstruct SIntValue <: Expression :
value: Long
width: Width
public defstruct DoPrim <: Expression :
op: PrimOp
args: List<Expression>
consts: List<Int>
type: Type with: (as-method => true)
public defstruct ReadPort <: Expression :
mem: Expression
index: Expression
type: Type with: (as-method => true)
enable: Expression
public defstruct WritePort <: Expression :
mem: Expression
index: Expression
type: Type with: (as-method => true)
enable: Expression
public defstruct Register <: Expression :
type: Type with: (as-method => true)
value: Expression
enable: Expression
public definterface Stmt
public defmulti info (s:Stmt) -> FileInfo
public defstruct DefWire <: Stmt : ;LOW
info: FileInfo with: (as-method => true)
name: Symbol
type: Type
public defstruct DefRegister <: Stmt :
info: FileInfo with: (as-method => true)
name: Symbol
type: Type
public defstruct DefInstance <: Stmt : ;LOW
info: FileInfo with: (as-method => true)
name: Symbol
module: Expression
public defstruct DefMemory <: Stmt : ;LOW
info: FileInfo with: (as-method => true)
name: Symbol
type: VectorType
seq?: True|False
public defstruct DefNode <: Stmt : ;LOW
info: FileInfo with: (as-method => true)
name: Symbol
value: Expression
public defstruct DefAccessor <: Stmt :
info: FileInfo with: (as-method => true)
name: Symbol
source: Expression
index: Expression
public defstruct Conditionally <: Stmt :
info: FileInfo with: (as-method => true)
pred: Expression
conseq: Stmt
alt: Stmt
public defstruct Begin <: Stmt : ;LOW
body: List<Stmt>
public defstruct OnReset <: Stmt :
info: FileInfo with: (as-method => true)
loc: Expression
exp: Expression
public defstruct BulkConnect <: Stmt :
info: FileInfo with: (as-method => true)
loc: Expression
exp: Expression
public defstruct Connect <: Stmt : ;LOW
info: FileInfo with: (as-method => true)
loc: Expression
exp: Expression
public defstruct EmptyStmt <: Stmt ;LOW
public definterface Type
public defstruct UIntType <: Type :
width: Width
public defstruct SIntType <: Type :
width: Width
public defstruct BundleType <: Type :
fields: List<Field>
public defstruct VectorType <: Type :
type: Type
size: Int
public defstruct UnknownType <: Type
public defstruct Field :
name: Symbol
flip: Flip
type: Type
public defstruct Port :
info: FileInfo
name: Symbol
direction: Direction
type: Type
public definterface Module
public defmulti name (m:Module) -> Symbol
public defmulti ports (m:Module) -> List<Port>
public defstruct InModule <: Module :
info: FileInfo
name: Symbol with: (as-method => true)
ports: List<Port> with: (as-method => true)
body: Stmt
public defstruct ExModule <: Module :
info: FileInfo
name: Symbol with: (as-method => true)
ports: List<Port> with: (as-method => true)
public defstruct Circuit :
info: FileInfo
modules: List<Module>
main: Symbol
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