summaryrefslogtreecommitdiff
path: root/src/main
AgeCommit message (Collapse)Author
2022-05-14Deprecate named arguments for methods moving to macros in 3.6 (#2530)Jack Koenig
These methods will start using def macros and since def macros do not supported named arguments this will be a source-incompatible change. This deprecation will warn users that they need to remove any uses of named arguments on these methods.
2022-03-25rm unused/deprecated BlackBoxResourceAnno import (#2458) (#2460)mergify[bot]
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com> (cherry picked from commit 2c2d72ceaa494b6acc351ff4300dbb40d4a7d863) Co-authored-by: Schuyler Eldridge <schuyler.eldridge@sifive.com>
2022-03-08Add scanLeftOr and scanRightOr utilies (#2407) (#2437)mergify[bot]
Co-authored-by: Jiuyang Liu <liu@jiuyang.me> Co-authored-by: Megan Wachs <megan@sifive.com> Co-authored-by: Jack Koenig <koenig@sifive.com> (cherry picked from commit 73d3c26029c07c17ce179dfead092eab4fb8ae2c) Co-authored-by: Liu Xiaoyi <circuitcoder0@gmail.com>
2022-02-15Make TruthTable accept unknown input width (#2387) (#2417)mergify[bot]
Widths are now padded to the maximum width of the inputs. Co-authored-by: Jack Koenig <koenig@sifive.com> (cherry picked from commit 546b4e13fe90ff09d24b63664c072d46c13c0c38) Co-authored-by: Jiuyang Liu <liu@jiuyang.me>
2022-02-08Overload getVerilogString to accept arguments (#2401) (#2402)mergify[bot]
(cherry picked from commit b55dc36d4edd1d22db37616235c003c89d68d29b) Co-authored-by: Carlos Eduardo <me@carlosedp.com>
2022-02-03FillInterleaved documentation: swap order of elements in Seq example (#2393) ↵mergify[bot]
(#2395) (cherry picked from commit 055a85298c46c6734880cd828af436adbded1d0a) Co-authored-by: John Ingalls <43973001+ingallsj@users.noreply.github.com>
2022-02-01Improve error reporting (backport #2376) (#2379)mergify[bot]
* Improve error reporting (#2376) * Do not trim stack traces of exceptions with no stack trace This prevents us from accidentally giving stack traces to exceptions that don't have them and giving misleading messages telling users to use --full-stacktrace when it won't actually do anything. Also deprecate ChiselException.chiselStackTrace which is no longer being used anywhere in this codebase. * Add exception class for multiple-errors reported New chisel3.internal.Errors replaces old anonymous class that would show up as chisel3.internal.ErrorLog$$anon$1 in error messages. * Add new option --throw-on-first-error This tells Chisel not to aggregate recoverable errors but instead to throw an exception on the first one. This gives a stack trace for users who need it for debugging. (cherry picked from commit ff2e9c92247b3848659fa09fdd53ddde2120036a) * Waive MiMa false positives The waived change is to a package private constructor. Co-authored-by: Jack Koenig <koenig@sifive.com> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2022-01-28Fix Decoder bug for constant 0 and DC (#2363) (#2371)mergify[bot]
* Fix the QMC bug for constant and dontcare output. * Fix the Espresso bug for constant and dontcare output. (cherry picked from commit 46b53320e9ec09fc26d63259f1821f4234640839) Co-authored-by: Jiuyang Liu <liu@jiuyang.me>
2022-01-19util: add GrayCode (#2353) (#2354)mergify[bot]
(cherry picked from commit 91d7baa8e7162d736f46b6d4964b09016d2dd172) Co-authored-by: Kevin Laeufer <laeufer@cs.berkeley.edu>
2022-01-10Apply scalafmtJack Koenig
Command: sbt scalafmtAll
2022-01-07Add a Select.ios that works with Definition/Instance, fix isA behavior (#2315)Megan Wachs
* New Feature: Add a Select.ios that works with Definition/Instance * BugFix: isA now truly ignores type parameters
2021-12-16BitSet API (#2211)Jiuyang Liu
BitSet is a new experimental parent type for BitPat. It enables more complex operations on BitPats. Co-authored-by: Ocean Shen <shenao6626@gmail.com>
2021-12-15Refactor TruthTable to use Seq (#2217)Jiuyang Liu
This makes the resulting Verilog from decoding a TruthTable deterministic.
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
generated by cgit v1.2.3 (git 2.25.1) at 2026-01-31 20:52:31 +0000