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2021-08-18Builder: downgrade "Elaborating design" message to info (#2081)Kevin Laeufer
2021-08-18Merge pull request #2057 from chipsalliance/fix_z3_ciJiuyang Liu
Z3 CI debug
2021-08-18switch espresso to ninja.Jiuyang Liu
2021-08-18timestamp seems to be fixed in actions/cache#397Jiuyang Liu
2021-08-18don't hit cacheJiuyang Liu
2021-08-18apt install ninjaJiuyang Liu
2021-08-18switch to ninjaJiuyang Liu
2021-08-18Revert "Just install z3 from apt-get in CI (#2056)"Jiuyang Liu
This reverts commit 1e7829eb674eed85a4cd537896d9fd9ee0bc5ff4.
2021-08-18Revert "remove DefRegInit, change DefReg API with option definition. ↵Jack Koenig
(#1944)" (#2080) This reverts commit ed894c61474c8bc73761a6c360ef9d14505d853b.
2021-08-17[docs] Add example of stripping directions from type (#2074)Jack Koenig
* [docs] Add example of stripping directions from type * Apply suggestions from code review Co-authored-by: Megan Wachs <megan@sifive.com> * Improve := comment Co-authored-by: Megan Wachs <megan@sifive.com> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
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>
2021-08-17Merge pull request #2072 from scala-steward/update/sbt-scalafix-0.9.30Jiuyang Liu
Update sbt-scalafix to 0.9.30
2021-08-16Update sbt-scalafix to 0.9.30Scala Steward
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.
2021-08-12Merge pull request #2066 from yqszxx/espresso-stdioJiuyang Liu
Pass truth table to espresso using stdin instead of temp file
2021-08-12Pass truth table to espresso using stdin instead of temp fileBoyang Han
2021-08-05Small changes to memory doc (#2062)Chick Markley
* Small changes to memory doc - Fixed typo "except" => "accept" - Use `Counter` explicitly in ROM section example. * Fix counter doc compile error * remove invisible doc block in memory example * more small fixes to make mem example pass doc compile * Get rid of sine wave iterator in memory doc * get rid of tabs on VecInit example * get rid of tabs on VecInit example
2021-08-04Added VecInit factory methods (fill,iterate) (#2059)anniej-sifive
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
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>
2021-07-28Just install z3 from apt-get in CI (#2056)Jack Koenig
2021-07-28Bundles can no longer be instantiated with bound hardware (#2046)Jared Barocsi
Co-authored-by: Jack Koenig <koenig@sifive.com>
2021-07-27Clarify test dependencies in README, add noplugin (#2053)Megan Wachs
There are now more tool dependecies than just `verilator` to get the full test suite to pass. Also add instructions for running the tests without the compiler plugin,
2021-07-23Update sbt-mdoc to 2.2.22 (#2047)Scala Steward
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2021-07-22MovingAverage3 => MovingSum3 (#2050)Jack Koenig
The example in the README is a sum, not an average.
2021-07-14Fix Cat rename signal (#2011)Leway Colin
Co-authored-by: Jack Koenig <koenig@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>
2021-07-13Merge pull request #2041 from chipsalliance/ci_testJiuyang Liu
Fix CI.
2021-07-13fix ci, add more matrix.Jiuyang Liu
2021-07-13fix for GitHub Action missing ivy FIRRTL.Jiuyang Liu
2021-07-13refactor github actionJiuyang Liu
2021-07-12Update sbt to 1.5.5Scala Steward
2021-07-09Fix chisel3 <> for Bundles that contain compatibility Bundles (Take 2) (#2031)Jack Koenig
PR #2023 fixed a composition issue for chisel3 biconnects delegating to FIRRTL partial connect when compatibility mode Bundles are elements of chisel3 Bundles. It missed an important case though that caused previously working code to break. The bug is fixed by doing the automatic flipping for compatibility mode Bundles that have "Input" as a direction in addition to those that are "Flipped".
2021-07-08Make it legal for concrete resets to drive abstract reset (#2018)Jack Koenig
This has been legal in FIRRTL since v1.2.3 (when reset inference started using a unification-style algorithm) but was never exposed in the Chisel API. Also delete the overridden connects in AsyncReset and ResetType which just duplicate logic from MonoConnect.
2021-07-08Fix chisel3 <> for Bundles that contain compatibility Bundles (#2023)Jack Koenig
BiConnect in chisel3 delegates to FIRRTL <- semantics whenever it hits a Bundle defined in `import Chisel._`. Because chisel3 <> is commutative it needs to be mindful of flippedness when emitting a FIRRTL <- (which is *not* commutative).
2021-07-08Add `isOneOf` method to `ChiselEnum` (#1966)Verneri Hirvonen
* Add @ekiwi's code as a starting point * Add test for ChiselEnum isOneOf method * Make isOneOfTester naming consistent with other testers * Add scaladoc comments for isOneOf * Add isOneOf tests that use the method that takes variable number of args * Add guide level documentation example for isOneOf
2021-07-08Update docs on dontTouch as optimization barrier (#2015)Schuyler Eldridge
Change the Scaladoc for the dontTouch utility. Indicate that this is an _optimization barrier_ and not just a guarantee that the signal won't be removed. The optimization barrier interpretation is the current implementation in the Scala FIRRTL Compiler. Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2021-07-07Fix ChiselEnum docs (#2016)Jack Koenig
Also add newline to end of `verilog` modifier code blocks so that there is always a newline between code blocks and following material.
2021-07-06Make printf return BaseSim subclass so it can be named/annotated (#1992)Deborah Soung
2021-07-01Merge pull request #1999 from chipsalliance/fix-chiselenum-warningsJack Koenig
Fix ChiselEnum warnings and use Logger for warnings instead of println
2021-07-01Update docs for ChiselEnumJack Koenig
2021-07-01Add ChiselEnum.safe factory method and avoid warningJack Koenig
Previously, ChiselEnum would warn any time a UInt is converted to an Enum. There was no way to suppress this warning. Now there is a factory method (`.safe`) that does not warn and returns (Enum, Bool) where the Bool is the result of calling .isValid on an Enum object. The regular UInt cast is also now smarter and will not warn if all bitvectors of the width of the Enum are legal states.
2021-07-01Change Chisel warnings to use logger instead of printlnJack Koenig
It also uses the same logger as the Builder so that if we ever refactor that to be passed as an argument, it will be the same logger for both Builder and warning reporting.
2021-06-30Add 7 segment display decoder test caseBoyang Han
2021-06-29Merge pull request #1993 from chipsalliance/fix-select-clonemoduleasrecordJack Koenig
Fix aop.Select behavior for CloneModuleAsRecord
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
2021-06-29updated readme to mention verilator dependency (#1984)anniej-sifive
* added to readme * Update README.md Co-authored-by: Jack Koenig <jack.koenig3@gmail.com> Co-authored-by: Jack Koenig <jack.koenig3@gmail.com> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2021-06-29deprecate getPorts with modulePorts. (#1945)Jiuyang Liu
* deprecate getPorts with modulePorts. * add doc to fullModulePorts and update deprecation notes. Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2021-06-28Merge pull request #1974 from chipsalliance/fix-clonemoduleasrecord-totargetJack Koenig
Fix CloneModuleAsRecord support for .toTarget
2021-06-28Set refs for ModuleClone and ClonePorts in less hacky wayJack Koenig
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