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2021-12-09catch None.get in BitPat.apply(x: UInt): BitPat (#2276)Jiuyang Liu
Co-authored-by: Jack Koenig <koenig@sifive.com>
2021-12-08Implement DataViews for Seq and Tuple (#2277)Jack Koenig
* DataProducts for Seq and Tuple2-10 in DataProduct companion object * DataViews for Seq and Tuple 2-10 in DataView companion object * HWTuple2-10 Bundles in chisel3.experimental * Implicit conversions from Seq to Vec and Tuple to HWTuple in chisel3.experimental.conversions
2021-11-29Remove ChiselExecutionOptions and HasChiselExecutionOptions (#2267)Jack Koenig
These were not actually deprecated but any APIs using them were long since deprecated and more recently removed. They also depend on long deprecated APIs in FIRRTL that will soon be removed.
2021-11-29Deprecate chisel3.BackendCompilationUtilities (#2257)Jack Koenig
Also remove as many deprecated APIs as possible by inlining implementations of old deprecated/removed code from firrtl
2021-11-22add documentations to decoder. (#2254)Jiuyang Liu
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2021-11-17refactor Queue.hasFlush: Boolean to Queue.flush: Option[Bool]. (#2245)Jiuyang Liu
* refactor Queue.hasFlush: Boolean to Queue.flush: Option[Bool]. Using factory Queue(..., hasFlush = true) won't take effects, since in the Queue.apply API, Queue Module is not exposed, thus even user defines hasFlush = true, there is no place for them to give the flush signal. This commit fix this, refactor Queue.hasFlush: Boolean to Queue.flush: Option[Bool], makes user be able to pass the flush signal into Queue Module. * use zip to connect. * refactor docs. Co-authored-by: Megan Wachs <megan@sifive.com>
2021-11-14add toBools to compatibility layer.Jiuyang Liu
2021-11-03Add field grouping ScalaDoc for ArbiterIO (#2208)Abongwa Bonalais
* Update Arbiter.scala * Update src/main/scala/chisel3/util/Arbiter.scala changed group name Co-authored-by: Megan Wachs <megan@sifive.com> * minor changes on grouping ArbiterIO * removed unmatched closing brace * Remove groupdesc from Arbiter.scala * Added groupdesc to Aggregate.scala * Update Arbiter.scala * Update core/src/main/scala/chisel3/Aggregate.scala Co-authored-by: Megan Wachs <megan@sifive.com> * Update Arbiter.scala * Update src/main/scala/chisel3/util/Arbiter.scala Added suugestions. Co-authored-by: Megan Wachs <megan@sifive.com> * added suggestions from review * added suggestions from review * Resolved conflicts * update Arbiter.scala * Update core/src/main/scala/chisel3/Aggregate.scala deleted groudesc for ArbiterIO Co-authored-by: Megan Wachs <megan@sifive.com> * Update Scaladoc syntax * removed some lines * Better documentation * Removed @param and @gen * Update core/src/main/scala/chisel3/Aggregate.scala Co-authored-by: Megan Wachs <megan@sifive.com> * Update src/main/scala/chisel3/util/Arbiter.scala Co-authored-by: Megan Wachs <megan@sifive.com> * Added groupdesc to ArbiterIO * Update src/main/scala/chisel3/util/Arbiter.scala Co-authored-by: Megan Wachs <megan@sifive.com> * Update core/src/main/scala/chisel3/Aggregate.scala Co-authored-by: Megan Wachs <megan@sifive.com> * Update Arbiter.scala * Update src/main/scala/chisel3/util/Arbiter.scala Co-authored-by: Megan Wachs <megan@sifive.com> * Update Arbiter.scala Co-authored-by: Megan Wachs <megan@sifive.com>
2021-11-03Add field grouping ScalaDoc for other subclasses of Bundle (#2214)Abongwa Bonalais
* Add field grouping scaladocs for DecoupledIo * Added groupdesc to DecoupledIO * Added groupings for IrrevocableIO * Add groupings for ValidIO * Add field grouping scaladoc for PRNGIO * Add field grouping scaladoc for QueueIO * Added groupings for PipeIO * Update src/main/scala/chisel3/util/Decoupled.scala Commited Sugestion Co-authored-by: Megan Wachs <megan@sifive.com> * Update src/main/scala/chisel3/util/Decoupled.scala Co-authored-by: Megan Wachs <megan@sifive.com> * Update src/main/scala/chisel3/util/Decoupled.scala Co-authored-by: Megan Wachs <megan@sifive.com> * Update src/main/scala/chisel3/util/Decoupled.scala Co-authored-by: Megan Wachs <megan@sifive.com> * Update src/main/scala/chisel3/util/Decoupled.scala Co-authored-by: Megan Wachs <megan@sifive.com> * Update src/main/scala/chisel3/util/Valid.scala Co-authored-by: Megan Wachs <megan@sifive.com> * Update src/main/scala/chisel3/util/Valid.scala Co-authored-by: Megan Wachs <megan@sifive.com> * Update src/main/scala/chisel3/util/Valid.scala Co-authored-by: Megan Wachs <megan@sifive.com> Co-authored-by: Megan Wachs <megan@sifive.com>
2021-10-29Exposing more APIs from D/I internals (#2220)Adam Izraelevitz
Exposing more internals of D/I, which are required for supporting D/I with more powerful Chisel libraries: - Exposing IsClone[_] - Exposing InstantiableClone[_] - Gated builders for Instance/Definition - Unsealing Lookupable, with protected accessors for proto and cloned
2021-10-27Add Select APIs for Hierarchy package (#2210)Adam Izraelevitz
* Add Hierarchy trait * Add Hierarchy trait * Add Hierarchy scaladoc * Add license * Add isA and tests * Add back isA * Add new Select APIs for hierarchy package * Update scaladoc * Write outlines for tests * Add tests and fixes to new Select functions * Make calculate via lazy val * Apply suggestions from code review Co-authored-by: Megan Wachs <megan@sifive.com> * Apply suggestions from code review Co-authored-by: Megan Wachs <megan@sifive.com> * Clean up scaladoc * Add shouldNot compile * Apply suggestions from code review Co-authored-by: Megan Wachs <megan@sifive.com> * Bugfix all funcs should analyze root too * Add mdoc, bugfix toDefinition * Make func private, add scaladoc * Update src/test/scala/chiselTests/experimental/hierarchy/InstanceSpec.scala Co-authored-by: Jack Koenig <koenig@sifive.com> * Made protected vals private * Apply suggestions from code review Co-authored-by: Jack Koenig <koenig@sifive.com> * Address code review comments * Added additional null check Co-authored-by: Megan Wachs <megan@sifive.com> Co-authored-by: Jack Koenig <koenig@sifive.com>
2021-10-12Fix GaloisLFSR comments (#2178)Nic McDonald
2021-10-08Add nullary .fire to Valid and deprecate dummy version (#2156)Jack Koenig
Also replace all uses of .fire() with .fire
2021-10-05Deprecate auto-application of empty argument lists to parameterless ↵Jared Barocsi
functions (#2124) * Migrate nullary funcs to parameterless versions * Make deprecation message and dummy arguments clear and consistent Co-authored-by: Megan Wachs <megan@sifive.com>
2021-10-05Remove all Bundle cloneTypes and chiselRuntimeDeprecate its use (#2052)Megan Wachs
* Remove all manual cloneTypes and make it chisel runtime deprecated to add one * runtime deprecate cloneType with runtime reflection * [Backport this commit] Bundle: add check that override def cloneType still works (will be made an error later) * Plugin: make it an error to override cloneType and add a test for that * Docs: can't compile the cloneType anymore * BundleSpec: comment out failing test I cannot get to fail or ignore Co-authored-by: Jack Koenig <koenig@sifive.com>
2021-09-23verification: fix off by one error in deprecation message (#2135)Kevin Laeufer
2021-09-23make all verification statements publically available (#2089)Kevin Laeufer
2021-09-06Fix #2112, handle `?->1` caseBoyang Han
2021-09-05Add Definition and Instance API (#2045)Adam Izraelevitz
This introduces a new experimental API for module instantiation that disentagles elaborating the definition (or implementation) from instantiation of a given module. This solves Chisel's longstanding reliance on "Deduplication" for generating Verilog with multiple instances of the same module. The new API resides in package chisel3.experimental.hierarchy. Please see the hierarchy ScalaDoc, documentation, and tests for examples of use. Co-authored-by: Jack Koenig <koenig@sifive.com> Co-authored-by: Megan Wachs <megan@sifive.com> Co-authored-by: Schuyler Eldridge <schuyler.eldridge@sifive.com>
2021-08-26add new APIs to BitPat (#2076)Jiuyang Liu
* add Y and N to BitPat. * add ## for BitPat. * add rawString API. * use rawString in decoder * add select and slice to BitPat.
2021-08-23Use BufferedCustomFileEmission in CircuitSerializationAnnotationJack Koenig
2021-08-23Emit .fir lazily, overcomes JVM 2 GiB String limitJack Koenig
2021-08-23Remove chisel3's own firrtl Emitter, use firrtl SerializerJack Koenig
This will be slightly slower as it involves converting from Chisel modules to FIRRTL modules before turning them into Strings. This cost is somewhat mitigated by doing that conversion lazily such that we never materialize the entire firrtl Circuit in memory, only 1 module at a time.
2021-08-21Update ChiselStage.scala (#2082)Ruige Lee
There might be some "@"?
2021-08-18Revert "remove DefRegInit, change DefReg API with option definition. ↵Jack Koenig
(#1944)" (#2080) This reverts commit ed894c61474c8bc73761a6c360ef9d14505d853b.
2021-08-17remove DefRegInit, change DefReg API with option definition. (#1944)Jiuyang Liu
* remove DefRegInit, change DefReg API with option defination. * add error message * use Option[RegInitIR]. Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2021-08-12Add DataView (#1955)Jack Koenig
DataView is a mechanism for "viewing" Scala objects as a subtype of `Data`. Often, this is useful for viewing one subtype of `Data`, as another. One can think about a DataView as a cross between a customizable cast and an untagged union. A DataView has a Target type `T`, and a View type `V`. DataView requires that an implementation of `DataProduct` is available for Target types. DataProduct is a type class that provides a way to iterate on `Data` children of objects of implementing types. If a DataView is provided for a type T to a type V, then the function .viewAs[V] (of type T => V) is available. The object (of type T) returned by .viewAs is called a "View" and can be used as both an rvalue and an lvalue. Unlike when using an .asTypeOf cast, connecting to a "View" will connect to the associated field or fields of the underlying Target. DataView also enables .viewAsSupertype which is available for viewing Bundles as a parent Bundle type. It is similar to .viewAs but requires a prototype object of the Target type which will be cloned in order to create the returned View. .viewAsSupertype maps between the corresponding fields of the parent and child Bundle types.
2021-08-12Pass truth table to espresso using stdin instead of temp fileBoyang Han
2021-08-03Added flush capability to Queue (#2030)anniej-sifive
Co-authored-by: Megan Wachs <megan@sifive.com> Co-authored-by: Deborah Soung <debs@sifive.com>
2021-07-14Espresso Decoder (#1964)Jiuyang Liu
Co-authored-by: Haoran Yuan <sinofp@tuta.io> Co-authored-by: Boyang Han <yqszxx@gmail.com>
2021-07-06Make printf return BaseSim subclass so it can be named/annotated (#1992)Deborah Soung
2021-06-29Change behavior of aop.Select to not include CloneModuleAsRecordJack Koenig
Previously, CloneModuleAsRecord clones would result in the same BaseModule object coming up multiple times when using APIs like .instances, .collectDeep, and .getDeep. This was not the intended behavior and can lead to very subtle bugs.
2021-06-29Restore aop.Select behavior for CloneModuleAsRecordJack Koenig
2021-06-24create and extend annotatable BaseSim class for verification nodes (#1968)Deborah Soung
* prototype annotating verif constructs * switch to final class * name emissions * moving BaseSim to experimental * adding name tests * fixing quotation escapes * emitting names, but everything has a default name * only name things with provided/suggested names * name every BaseSim node * removing msg, unused imports * fixing file exist calls
2021-06-16getVerilog in Chisel3 (#1921)Martin Schoeberl
2021-06-16Add computational complexity analysisBoyang Han
2021-06-16Refactor to a more `scala` formBoyang Han
2021-06-16Merge minimized table before return as a TruthTableBoyang Han
2021-06-16implement QMC.Boyang Han
2021-06-16Apply Jack's Review Jiuyang Liu
1. `TruthTable` is final now. 2. add return type for `TruthTable` Co-authored-by: Jack Koenig <koenig@sifive.com>
2021-06-16add documentation for DecodeTableAnnotation.Jiuyang Liu
2021-06-16remove all timeouts by review.Jiuyang Liu
2021-06-16async decoder with 5 seconds timeout.Jiuyang Liu
2021-06-16add a simple decoder API.Jiuyang Liu
2021-06-16implement abstract Minimizer as a general API.Jiuyang Liu
2021-06-16fix for 2.13Jiuyang Liu
2021-06-16TruthTable can merge same inputs now.Jiuyang Liu
2021-06-16implement DecodeTableAnnotation for decode table caching.Jiuyang Liu
2021-06-16implement TruthTable to represent a decode table.Jiuyang Liu
2021-06-10Stop Emitting BlackBoxResourceAnno (#1954)Schuyler Eldridge
* Change HasBlackBoxResource to Resolve Resources Change HasBlackBoxResource to resolve resources immediately and emit BlackBoxInlineAnno instead of a BlackBoxResourceAnno. This removes the need for a FIRRTL compiler to grok the Java Resource API in order to handle BlackBoxResourceAnno. Emit BlackBoxInlineAnno from HasExtModuleResource instead of BlackBoxResourceAnno. Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com>
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