wu-arch/chipyard
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Clarify HarnessBinders ClassTag naming

Browse Source
This commit is contained in:
Jerry Zhao
2020-10-19 10:16:44 -07:00
parent 035e2e4315
commit f3d666d2b7
1 changed files with 5 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
generators/chipyard/src/main/scala/HarnessBinders.scala
View File

@@ -38,12 +38,13 @@ object ApplyHarnessBinders {
} }
} }
class HarnessBinder[T, S <: HasHarnessSignalReferences, U <: Data](composer: ((T, S, Seq[U]) => Seq[Any]) => (T, S, Seq[U]) => Seq[Any])(implicit tag: ClassTag[T], thtag: ClassTag[S], ptag: ClassTag[U]) extends Config((site, here, up) => { // The ClassTags here are necessary to overcome issues arising from type erasure
case HarnessBinders => up(HarnessBinders, site) + (tag.runtimeClass.toString -> class HarnessBinder[T, S <: HasHarnessSignalReferences, U <: Data](composer: ((T, S, Seq[U]) => Seq[Any]) => (T, S, Seq[U]) => Seq[Any])(implicit systemTag: ClassTag[T], harnessTag: ClassTag[S], portTag: ClassTag[U]) extends Config((site, here, up) => {
case HarnessBinders => up(HarnessBinders, site) + (systemTag.runtimeClass.toString ->
((t: Any, th: HasHarnessSignalReferences, ports: Seq[Data]) => { ((t: Any, th: HasHarnessSignalReferences, ports: Seq[Data]) => {
val pts = ports.collect({case p: U => p}) val pts = ports.collect({case p: U => p})
require (pts.length == ports.length, s"Port type mismatch between IOBinder and HarnessBinder: ${ptag}") require (pts.length == ports.length, s"Port type mismatch between IOBinder and HarnessBinder: ${portTag}")
val upfn = up(HarnessBinders, site)(tag.runtimeClass.toString) val upfn = up(HarnessBinders, site)(systemTag.runtimeClass.toString)
th match { th match {
case th: S => case th: S =>
t match { t match {