summaryrefslogtreecommitdiff
path: root/src/test/scala/chiselTests
AgeCommit message (Collapse)Author
2022-05-27Make ExtModule port naming consistent with Module (#2548) (#2549)mergify[bot]
ExtModule now uses the same namePorts implementation as regular Modules. Previously, ExtModules only allowed port naming via runtime reflection. This meant that .suggestName and other naming APIs do not work. It also breaks FlatIO for ExtModule which is a potential replacement API for BlackBox's special `val io` handling. (cherry picked from commit 83cccfb782d9141bf2c843246c2a525c62392924) Co-authored-by: Jack Koenig <koenig@sifive.com>
2022-05-24Support Vecs of empty Bundles (#2543) (#2545)mergify[bot]
(cherry picked from commit a1e3a6b5324997864168111bee8c02a60abb0acc) Co-authored-by: Jack Koenig <koenig@sifive.com>
2022-05-19Support := views to DontCare (#2536) (#2539)mergify[bot]
(cherry picked from commit 77a6c93592d5766d66f199720fc6d69478005091) Co-authored-by: Jack Koenig <koenig@sifive.com>
2022-05-12Support separately elaborating definition and instance in ChiselStage ↵mergify[bot]
(backport #2512) (#2520) * Support separately elaborating definition and instance in ChiselStage (#2512) (cherry picked from commit a0aa4d1550e3fbde199a98529cffeb176fb4bed8) # Conflicts: # core/src/main/scala/chisel3/experimental/hierarchy/Definition.scala # core/src/main/scala/chisel3/experimental/hierarchy/Instance.scala # core/src/main/scala/chisel3/internal/Builder.scala * fixing imports (#2522) Co-authored-by: Deborah Soung <debs@sifive.com>
2022-04-25Fix error message for BlackBox without val io <: Record (#2504) (#2505)mergify[bot]
(cherry picked from commit f9aee1f72744abc6ee13aafc4d1a51a2783cbab8) Co-authored-by: Jack Koenig <koenig@sifive.com>
2022-04-20Generate a balanced tree with reduceTree (#2318) (#2499)mergify[bot]
The difference in logic depth for various paths now has a maximum of 1. Also make treeReduce order the same for 2.12 and 2.13 .grouped(_) returns an Iterator .toSeq on an Iterator returns a Stream in 2.12 and a List in 2.13 This can lead to changes in order when bumping from 2.12 to 2.13 that can be avoided by simply using an eager collection explicitly. Co-authored-by: Jack Koenig <koenig@sifive.com> (cherry picked from commit 6975f77f3325dec46c613552eac663c29011a67c) Co-authored-by: Martin Schoeberl <martin@jopdesign.com>
2022-04-19Allow creating memories without an implicit clock (#2494) (#2495)mergify[bot]
Fixes #2470 (cherry picked from commit 44165a259bb16733a41798edca6b554b13f1d54a) Co-authored-by: Kevin Laeufer <laeufer@cs.berkeley.edu>
2022-04-15Enable Clock Invalidation (#2485) (#2487)mergify[bot]
Loosen restrictions on clocks to enable them to be connected to DontCare, i.e., be invalidated. Co-authored-by: Jack Koenig <koenig@sifive.com> Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com> Co-authored-by: Jack Koenig <koenig@sifive.com> (cherry picked from commit 5d8a0c8e406376f7ceda91273fb0fa7a646865aa) Co-authored-by: Schuyler Eldridge <schuyler.eldridge@sifive.com>
2022-04-12Enhance views to [sometimes] support dynamic indexing and implement FlatIO ↵mergify[bot]
(backport #2476) (#2479) * Capture 1:1 mappings of Aggregates inside of views This is implemented by including any corresponding Aggregates from the DataView.mapping in the AggregateViewBinding.childMap (which is now of type Map[Data, Data]). This enables dynamically indexing Vecs that are themselves elements of larger Aggregates in views when the corresponding element of the view is a Vec of the same type. It also increases the number of cases where a single Target can represent part of a view. (cherry picked from commit 1f6b1ca14ccf86918065073c3f6f3626dd83a68e) * Add FlatIO API for creating ports from Bundles without a prefix (cherry picked from commit 772a3a1fe3b9372b7c2d7cd2d424b2adcd633cdb) * [docs] Add FlatIO to the general cookbook (cherry picked from commit b4159641350f238f0f899b69954142ce8ee11544) Co-authored-by: Jack Koenig <koenig@sifive.com>
2022-04-01Prevent FIRRTL bulk connects on BlackBox Bundles. (#2468) (#2469)mergify[bot]
(cherry picked from commit 4da1e89f3a0b79adcb39ea5defb393ed6c00fa2f) Co-authored-by: fzi-hielscher <47524191+fzi-hielscher@users.noreply.github.com>
2022-03-10Emit FIRRTL bulkconnects whenever possible (#2381) (#2440)mergify[bot]
Chisel <> semantics differ somewhat from FIRRTL <= semantics, so we only emit <= when it would be legal. Otherwise we continue the old behavior of emitting a connection for every leaf-level Element. Co-authored-by: Deborah Soung <debs@sifive.com> Co-authored-by: Jack Koenig <koenig@sifive.com> (cherry picked from commit 3553a1583403824718923a6cc530cec3b38f5704) Co-authored-by: Jared Barocsi <82000041+jared-barocsi@users.noreply.github.com> Co-authored-by: Jack Koenig <koenig@sifive.com>
2022-03-09Support BlackBoxes in D/I (#2438) (#2442)mergify[bot]
Also delete an errant println in InstanceSpec (cherry picked from commit 3462c54c018a52a377f1c89121b6ed99c5b0ae1d) Co-authored-by: Jack Koenig <koenig@sifive.com>
2022-03-04Issue errors on out-of-range extracts when width is known (#2428) (#2429)mergify[bot]
* Issue errors on out-of-range extracts when width is known Firrtl will catch this later on, but better to error early if possible. * Test that errors are generated on OOB extracts when width is known (cherry picked from commit 462def429aa87becb544533880a3075a806c53e4) Co-authored-by: Andrew Waterman <andrew@sifive.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>
2022-02-11Hierarchy API: make Mems lookupable (#2404) (#2410)mergify[bot]
(cherry picked from commit 2a985ac376698a2e6300fbee13001d82d3e13989) Co-authored-by: Deborah Soung <debs@sifive.com>
2022-02-10Make Tuple2 Lookupable (#2372) (#2406)mergify[bot]
(cherry picked from commit 024847d75079a125e5946e9dcf2ed9c14d2db730) Co-authored-by: Megan Wachs <megan@sifive.com>
2022-02-08Overload getVerilogString to accept arguments (#2401) (#2402)mergify[bot]
(cherry picked from commit b55dc36d4edd1d22db37616235c003c89d68d29b) Co-authored-by: Carlos Eduardo <me@carlosedp.com>
2022-02-01Improve 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>
2022-02-01Optional clock param for memory ports (#2333) (#2382)mergify[bot]
Warn if clock at memory instantiation differs from clock bound at port creation and port clock is not manually passed Co-authored-by: Jack Koenig <koenig@sifive.com> (cherry picked from commit 465805ec7b2696a985eaa12cf9c6868f11ac2931) Co-authored-by: Aditya Naik <91489422+adkian-sifive@users.noreply.github.com>
2022-02-01Chisel plugin bundle elements handler (#2306) (#2380)mergify[bot]
Adds generation of `Bundle.elements` method to the chores done by the compiler plugin For each `Bundle` find the relevant visible Chisel field members and construct a hard-coded list of the elements and their names implemented as `_elementsImpl` For more details: See plugins/README.md - Should be no change in API - Handles inheritance and mixins - Handles Seq[Data] - Tests in BundleElementSpec Co-authored-by: chick <chick.markley@sifive.com> Co-authored-by: Jack Koenig <koenig@sifive.com> (cherry picked from commit 237200a420581519f29149cbae9b3e968c0d01fc) Co-authored-by: Chick Markley <chick@qrhino.com>
2022-01-26Expand supported val modifiers for @public (#2365) (#2367)mergify[bot]
(cherry picked from commit 13fb4595b3b21beadaad5ba5c5d131138099d6e1) Co-authored-by: Adam Izraelevitz <adam.izraelevitz@sifive.com>
2022-01-20Fix Compatibility Module io wrapping (#2355) (#2358)mergify[bot]
The new reflection based IO autowrapping for compatibility mode Modules would previously throw a NullPointerExceptions if any hardware were constructed in the Module before "val io" was initialized. The logic is now more robust for this case. Co-authored-by: Schuyler Eldridge <schuyler.eldridge@sifive.com> (cherry picked from commit 50e6099fbecc041973564514e55f67ffe069459b) Co-authored-by: Jack Koenig <koenig@sifive.com>
2022-01-11Lookupable: add Either version (#2335)Megan Wachs
* Add Lookupable for Either * Lookupable: enhance the @public/@instantiable error message to include traits and Eithers Co-authored-by: Jack Koenig <koenig@sifive.com>
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
2021-12-17Improve exception message for aliased bundle fields (#2304)Chick Markley
- Shows groups of field names that share a common id (i.e. aliased) - Show, as much as possible, them in the order that fields appear in bundle - Updated BundleSpec's relevant tests Co-authored-by: Megan Wachs <megan@sifive.com> Co-authored-by: Jack Koenig <koenig@sifive.com>
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>
2021-12-15Restore Port to public API and deprecate (#2302)Jack Koenig
Also clean up deprecation warnings for replacement APIs and add clarifying ScalaDoc.
2021-12-15Refactor TruthTable to use Seq (#2217)Jiuyang Liu
This makes the resulting Verilog from decoding a TruthTable deterministic.
2021-12-11reduceTree() now operates on Seq (#2292)Øyvind Harboe
preserves input/output information of the type being reduced. Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2021-12-10Add support for dynamic indexing on Vec identity views (#2298)Jack Koenig
2021-12-09Better MonoConnect error messages (#2248)Aditya Naik
Co-authored-by: Megan Wachs <megan@sifive.com>
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
2021-12-02Refactor Data.toString (#2197)Aditya Naik
Provides a more intuitive implementation of toString for Data. Utilizes the fact that the compiler plugin provides names earlier than Chisel had in the past so we can accurately guess the name of signals even in the currently elaborating module. Co-authored-by: Megan Wachs <megan@sifive.com> Co-authored-by: Jack Koenig <jack.koenig3@gmail.com>
2021-12-01Require the chisel3 compiler plugin (#2271)Jack Koenig
As the chisel3 compiler plugin is now required, we can delete unused code for reflective autoclonetype as well as the noPluginTests.
2021-12-01Bugfix - definition name index skipping with D/I (#2249)Aditya Naik
* Bugfix - definition name index skipping with D/I * Add tests to DefinitionSpec * Add failing test * Fix failing test * Update core/src/main/scala/chisel3/internal/Builder.scala Co-authored-by: Jack Koenig <jack.koenig3@gmail.com> * whitespace * revert package private val Co-authored-by: Jack Koenig <jack.koenig3@gmail.com> Co-authored-by: Jack Koenig <koenig@sifive.com>
2021-12-01Remove unused imports for API removed from firrtl (#2269)Jack Koenig
This fixes CI which fails with current firrtl 1.5-SNAPSHOT.
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
2021-11-23fix for chipsalliance/firrtl#2421 (#2256)Jiuyang Liu
2021-11-14add tests.Jiuyang Liu
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>
2021-10-27Add java reflection to hierarchy (#2209)Adam Izraelevitz
* Add Hierarchy trait * Add Hierarchy trait * Add Hierarchy scaladoc * Add license * Add isA and tests * Add back isA * Make calculate via lazy val * Apply suggestions from code review Co-authored-by: Megan Wachs <megan@sifive.com> * Add shouldNot compile * Update src/test/scala/chiselTests/experimental/hierarchy/InstanceSpec.scala Co-authored-by: Jack Koenig <koenig@sifive.com> * Made protected vals private Co-authored-by: Megan Wachs <megan@sifive.com> Co-authored-by: Jack Koenig <koenig@sifive.com> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2021-10-25Add Hierarchy trait (#2204)Adam Izraelevitz
2021-10-25Add type parameter support for @instantiable (#2206)Adam Izraelevitz
2021-10-13Support @public on unimplemented vals (#2182)Adam Izraelevitz
2021-10-08Add nullary .fire to Valid and deprecate dummy version (#2156)Jack Koenig
Also replace all uses of .fire() with .fire
2021-10-07Fixed bug with unary minus on FixedPoint and Interval (#2154)Chick Markley
In `Bits.scala`, `FixedPoint` and `Interval` did not defeine the `do_unary_-` methods (the `do_`) was missing The recent PR #2124 combined with the above fact made DspTools break. This fix is necessary to get that repo to build.
2021-10-05Circular-shift (rotate) operations for UInt (#1140)Kamyar Mohajerani
* change static shift behavior to mod width when width is known * add dynamic shift * basic tests that actually do something * MatchedRotateLeftAndRight based on the idea from @chick * BasicRotate rotate "b001" and compare with known values * Fix check for KnownWidth(0|1) as suggested by @aswaterman * Add dontTouch to UIntOps.io (other tests were also optimized out) Co-authored-by: Chick Markley <chick@qrhino.com> Co-authored-by: Andrew Waterman <andrew@sifive.com>
2021-10-05Fix naming of unwrapped val io in Chisel.Modules (#2150)Jack Koenig
The removal of virtual method io accidentally made the naming of io in compatibility mode Bundles sensitive to the prefix at the time of the first access of the field. It also made .suggestName able to override the name. This commit fixes that issue by forcing the name of the io Data to be "io" no matter what.
generated by cgit v1.2.3 (git 2.25.1) at 2026-01-31 21:05:57 +0000