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2020-07-15Add Treadle to CI builds (#1516)Schuyler Eldridge
Change CI to build Treadle master from source. This fixes a bug where Treadle would be pulled from the latest snapshot (which would pull the latest FIRRTL snapshot). For bleeding edge PRs that rely on new FIRRTL features, using a FIRRTL snapshot may result in compilation failures. Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-07-13Update Development Meetings info (#1511)Jack Koenig
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2020-07-13Provide an implementation of litOption() for BundleLits (#1280)Jim Lawson
2020-07-05fix treadle dependency for mill (#1504)Jiuyang Liu
* fix treadle dependency for mill * bug fix for test
2020-06-30Merge pull request #1483 from freechipsproject/add-treadle-backend-for-testsChick Markley
This adds a mechanism for the unittests to be run with the TreadleBac…
2020-06-29- A few final fixes after the rebasechick
2020-06-29This adds a mechanism for the unittests to be run with the TreadleBackendchick
This mechanism is not enabled and should not change the behavior of existing tests A following PR will deliver a switch that will allow changing the backend. The reasons for this PR - Treadle tests run much faster, enabling quicker debugging and CI cycles - This will help ensure fidelity of Treadle to the Verilator backend A few tests are marked as verilator only due to black box limitations Change treadle to a direct dependency I tried to make it a test only dependency but the TesterDriver sits in src/main requiring that regular compile have access to treadle Oops, made treadle the default A number of changes in response to @ducky64 review - made backend check clearer and add error handling for multiple backends specified - Fixed duplicate TargetDirAnnotation uses in Treadle backend - Cleaned up BlackBox test formatting - Undid unnecessary debugging changes from Counter - Undid .gitignore change, that should be on another PR A number of changes in response to @ducky64 review - Undid debugging changes made to BitWiseOps
2020-06-24Add missing finishWrapper call in TesterDriver (#1496)Schuyler Eldridge
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2020-06-24Add .scala-steward.conf (#1495)Jim Lawson
2020-06-23Don't run FIRRTL in FlattenSpec's ChiselStage (#1493)Schuyler Eldridge
Fix a bug in FlattenSpec where ChiselStage was running the FIRRTL compiler in ChiselStage and then re-running the FIRRTL compiler. This changes it to be like InlineSpec and to not run FIRRTL during ChiselStage. This was manually backported to 3.3.x. Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-06-22Merge pull request #1481 from freechipsproject/driver-deprecationsSchuyler Eldridge
Remove Deprecated Usages of chisel3.Driver, CircuitForm
2020-06-22Clarify chiselTests.Utils.extractCause ScaladocSchuyler Eldridge
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-06-22Code simplification in internal Chisel._ methodSchuyler Eldridge
Co-authored-by: Chick Markley <chick@qrhino.com> Co-authored-by: Schuyler Eldridge <schuyler.eldridge@ibm.com> Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-06-22Deprecate Driver Execution classesSchuyler Eldridge
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-06-22Remove Driver usage from Chisel._ packageSchuyler Eldridge
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-06-22Remove Driver usage in EmitterSchuyler Eldridge
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-06-22Remove Driver usage in ChiselSpecSchuyler Eldridge
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-06-22Use ChiselStage in TestsSchuyler Eldridge
This migrates the tests to Chisel 3.4/FIRRTL 1.4. This primarily involves removing usages of deprecated methods including: - Remove usages of Driver - Use ChiselStage methods instead of BackendCompilationUtilities methods - Use Dependency API for custom transforms - Use extractCause to unpack StackError Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-06-22Add containsCause exception search testing utilSchuyler Eldridge
Adds a new method, chiselTests.Util.containsCause, that will search for a polymorphic exception anywhere in a stack trace. This is useful if exceptions may move around (e.g., if they are suddenly wrapped in a StageError). Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-06-22Fix Mergify Backport labeling for 3.2.x (#1489)Jack Koenig
Co-authored-by: Albert Magyar <albert.magyar@gmail.com>
2020-06-22Canonicalize construction of Decoupled with no payload (#785)Jack Koenig
* Canonicalize construction of empty Decoupled * Change signature after dev meeting discussion * Make EmptyBundle private and final * Add test case for Decoupled with no payload * Apply suggestions from code review Co-authored-by: Richard Lin <richard.lin@berkeley.edu> Co-authored-by: Albert Magyar <albert.magyar@gmail.com> Co-authored-by: Schuyler Eldridge <schuyler.eldridge@ibm.com> Co-authored-by: Adam Izraelevitz <azidar@gmail.com> Co-authored-by: Richard Lin <richard.lin@berkeley.edu> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2020-06-22Bump 'removed in 3.3' deprecations to 3.4 (#1439)Albert Magyar
* Closes #1385 Co-authored-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-06-19Memoize the hashcode of the ChiselCircuitAnnotation (#1485)Jack Koenig
2020-06-18Have defaultVersions specify complete ModuleIDs. (#1479)Jim Lawson
2020-06-17Merge pull request #1476 from freechipsproject/remove-LFSR16Schuyler Eldridge
Move LFSR16 to Compatibility Mode (Deprecated in 3.2)
2020-06-16Move Deprecated LFSR16 to CompatibilitySchuyler Eldridge
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-06-08ScalaFix support from #1182 (#1203)Jim Lawson
Co-authored-by: Chick Markley <chick@qrhino.com>
2020-06-08Report Builder.error errors as exceptions outside hardware context (#1425)Albert Magyar
* Immediately throw Builder.error errors outside hardware context * Add example of hidden no-hardware-context error from #1422 Co-authored-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-06-08Grouping Chisel API (#1073)Adam Izraelevitz
* Added group chisel API * Removed println * Added scaladoc * Added more tests * Cleaned spacing and removed println Co-authored-by: Chick Markley <chick@qrhino.com> Co-authored-by: Jim Lawson <ucbjrl@berkeley.edu> Co-authored-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-06-05verilator_4_016 --> v4.016 (#1459)apaj
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2020-06-05Restore backporting to 3.2.x (#1460)Jack Koenig
2020-06-02Bump SNAPSHOT version. (#1458)Jim Lawson
2020-05-13Update scalatest to 3.1.2 (#1441)Jim Lawson
Co-authored-by: Scala Steward <me@scala-steward.org> Co-authored-by: Scala Steward <43047562+scala-steward@users.noreply.github.com>
2020-05-13Update sbt to 1.3.10 (#1415)Scala Steward
Co-authored-by: Jim Lawson <ucbjrl@berkeley.edu> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2020-05-13Update scalacheck-1-14 to 3.1.1.1 (#1413)Scala Steward
* Update scalacheck-1-14 to 3.1.1.1 * Update scalacheck-1-14 to 3.1.1.1 Co-authored-by: Jim Lawson <ucbjrl@berkeley.edu>
2020-05-13Update sbt-site to 1.4.0 (#1395)Scala Steward
Co-authored-by: Jim Lawson <ucbjrl@berkeley.edu>
2020-05-06Merge pull request #1426 from freechipsproject/1412-2Schuyler Eldridge
Fix Double Elaboration Backportably
2020-05-06Fix double elaborationSchuyler Eldridge
Remove the requirement that FirrtlStage runs elaboration (this should be implicit) and remove the unneeded invalidation of elaboration by the Emitter. Due to Convert currently NOT invalidating Elaborate (when it should), add an optionalPrerequisiteOf to ensure that the Emitter runs before the Convert phase. Co-authored-by: David Biancolin <david.biancolin@gmail.com> Co-authored-by: Schuyler Eldridge <schuyler.eldridge@ibm.com> Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-05-06Test that Elaborate only runs onceSchuyler Eldridge
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-05-06Expose ChiselStage's PhaseManager, rm extra wrapsSchuyler Eldridge
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-05-05Update scalatest 3.1.1 (#1430)Jim Lawson
* Update scalatest to 3.1.1 * Update scalatest to 3.1.1 * Update scalatest to 3.1.1 * Add missing org.scalatest.flatspec.AnyFlatSpec import. Co-authored-by: Scala Steward <me@scala-steward.org> Co-authored-by: Scala Steward <43047562+scala-steward@users.noreply.github.com>
2020-05-05Update Mergify rules to backport to 3.3.x (#1429)Jack Koenig
This replaces the rules for 3.2.x
2020-05-04README: add link to website source (#1420)Megan Wachs
2020-04-20Mux1H: note results unspecified unless exactly one select signal is high (#1397)John Ingalls
Co-authored-by: Adam Izraelevitz <azidar@gmail.com>
2020-04-16Revert "Make uselessly public fields in utils private" (#1417)Adam Izraelevitz
This reverts commit c279860c36a73984cd1b7b0ac6c213e8b44a7143.
2020-04-16Add tests for async reset regs of non-UInt types (#1414)Jack Koenig
2020-04-13Update scalatest to 3.1.0 (#1394)Jim Lawson
Co-authored-by: Scala Steward <me@scala-steward.org>
2020-04-10Make Counter emit valid FIRRTL (#1408)Jack Koenig
Remove var from object Counter.apply, using a Wire instead. Also improve some ScalaDoc and the class Counter require message.
2020-04-10Expose checkTypeEquivalence as a public API (#1402)Sequencer
2020-04-08Use thread local storage for ChiselContext. (#1404)Jim Lawson
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