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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>
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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>
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Command:
sbt scalafmtAll
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- 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>
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* 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>
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Co-authored-by: Jack Koenig <koenig@sifive.com>
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This is a refinement of the assertion added in #1616 then removed in
#1654. Because Records now set the refs of children upon binding,
later, unbound Records could incorrectly override the refs. The first
set should win.
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It causes issues for some legal (if awkward) patterns. A larger refactor
of when refs are set could reinstate this check.
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Change source and other relevant files to use SPDX license
LICENSE file moved from src/ to ./
Changed license file to refer to this per recommendation
using_spdx_license_list_short_identifiers
WARNING: Tests fail with as of yet undiagnosed error
```
[error] Failed: Total 691, Failed 19, Errors 0, Passed 672, Ignored 15
[error] Failed tests:
[error] chiselTests.QueueSpec
[error] examples.VendingMachineGeneratorSpec
[error] chiselTests.HarnessSpec
[error] chiselTests.ConnectSpec
[error] chiselTests.aop.SelectSpec
[error] chiselTests.PopCountSpec
[error] chiselTests.CloneModuleSpec
[error] (Test / test) sbt.TestsFailedException: Tests unsuccessful
[error] Total time: 379 s (06:19), completed Sep 30, 2020 12:38:17 AM
sbt:chisel3>
```
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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>
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* Move Bits, Data, and BitPat to chiselFrontend/src/main/scala/chisel3
and deal with the subsequent fallout.
* Move Aggregate, Clock, Mem, Printf, Reg
* Move almost all chisel3.core definitions to chisel3 or chisel3.experimental
* Revive core package object to provide aliases for moved definitions.
* Cleanup package definitions; eliminate ambiguous implicits
* Move more definitions to experimental.
Extract BaseModule, DataMirror, ExtModule, IO into their own files.
* Put BitPat back in chisel3.util
* More experimental motion - avoid multiple import definitions.
* Add experimental.FixedPoint alias
* Add EnumType definition to core package.
Update deprecated messages to refer to correct object
* Move FixedPoint into the experimental package (but keep it in Bits.scala).
* Add missing implicits to core/package - compatibility
* Cleanup: update ScalaDoc references; remove unused imports
* Add Reset alias to core/package
* Use common 3.2 version in deprecation warning
* Move Binding from core to internal.
* Optimize imports.
* Repair IntelliJ's overly cleanliness.
* Move Bits, Data, and BitPat to chiselFrontend/src/main/scala/chisel3
and deal with the subsequent fallout.
Move Aggregate, Clock, Mem, Printf, Reg
Move almost all chisel3.core definitions to chisel3 or chisel3.experimental
Revive core package object to provide aliases for moved definitions.
Cleanup package definitions; eliminate ambiguous implicits
Move more definitions to experimental.
Extract BaseModule, DataMirror, ExtModule, IO into their own files.
Add EnumType definition to core package.
Update deprecated messages to refer to correct object
Move FixedPoint into the experimental package (but keep it in Bits.scala).
Add missing implicits to core/package - compatibility
Cleanup: update ScalaDoc references; remove unused imports
Use common 3.2 version in deprecation warning
Move Binding from core to internal.
* Change == to reference equality (eq) in Data print (#1044)
* Remove @chiselName from MixedVec (#1045)
* Fix enum annotations (#936)
* Turned off strong enum annotations because they weren't working with Vec
indexes
* Add new EnumVecAnnotation for vecs of enums and vecs of bundles with
enum fields
* Changed Clock's width parameter back to a fixed constant value of 1
* Fixed enum annotations for Vecs of Bundles which contain enum elements
* Fixed usage of "when/otherwise" to use consistent style
* Add Record to type hierarchy documentation
* Undeprecate isLit (#1048)
* move doNotDedup to experimental (#1008)
* Aggregate coverage - aggregate tests but not publishing (#1040)
Discover a working combination of aggregate usage to enable coverage of subproject testing but publish a single Jar.
Use "scalastyle-test-config.xml" for scalastyle config in tests.
Enable "_" in method names and accept method names ending in "_=".
Re-sync scalastyle-test-config.xml with scalastyle-config.xml
This should finally fix #772.
* Check field referential equality in autoclonetype (#1047)
* Allow naming annotation to work outside builder context (#1051)
* Try to eliminate JVM hang due to static initialization deadlock (#1053)
* Make core.DontCare private to chisel3 (#1054)
Force clients to access 'DontCare' through the chisel3 package to ensure it's created as a chisel3 object and not a client object.
* Ignore empty aggregates elements when binding aggregate direction (#946)
Previously, including an empty aggregate in a Bundle would cause
a MixedDirectionAggregateException because it has no elements and thus
doesn't have a direction
* Add SampleElementBinding for Vec sample elements
* Add ActualDirection.Empty for bound empty aggregates
* Detect bundle aliasing (#1050)
* Implement connectFromBits in ChiselEnum (#1052)
This is necessary to use ChiselEnum in aggregates where things are
casted using .asTypeOf
* Optimize imports.
* Move Analog to experimental.
* More repackage cleanup - reduce differences with master.
* Cleanup chisel3 references.
* More chisel3 reference cleanup.
* Merge cleanup.
* Remove unused import
* Bump core deprecation to 3.3
* Move DontCare back into Data.scala inside package internal
* Re-indent experimental/internal package code
* Move code back to original files - facilitate comparison with other branches
* Some code motion, update imports, minimize master differences
Move exceptions up to chisel3 package object - they're part of the interface.
* More master diff minimization.
* Try to eliminate JVM hang due to static initialization deadlock (#1053)
* Ignore empty aggregates elements when binding aggregate direction (#946)
Previously, including an empty aggregate in a Bundle would cause
a MixedDirectionAggregateException because it has no elements and thus
doesn't have a direction
* Add SampleElementBinding for Vec sample elements
* Add ActualDirection.Empty for bound empty aggregates
* Implement connectFromBits in ChiselEnum (#1052)
This is necessary to use ChiselEnum in aggregates where things are
casted using .asTypeOf
* Move Analog to experimental.
More repackage cleanup - reduce differences with master.
Cleanup chisel3 references.
More chisel3 reference cleanup.
* Fix wrong directionality for Vec(Flipped())
Create Chisel IR Port() in a way that Converter is happy with.
Also add more extensive test suite for future-proofing.
Close #1063
* Move Bits, Data, and BitPat to chiselFrontend/src/main/scala/chisel3
and deal with the subsequent fallout.
Move Aggregate, Clock, Mem, Printf, Reg
Move almost all chisel3.core definitions to chisel3 or chisel3.experimental
Revive core package object to provide aliases for moved definitions.
Cleanup package definitions; eliminate ambiguous implicits
Move more definitions to experimental.
Extract BaseModule, DataMirror, ExtModule, IO into their own files.
Put BitPat back in chisel3.util
More experimental motion - avoid multiple import definitions.
Add experimental.FixedPoint alias
Add EnumType definition to core package.
Update deprecated messages to refer to correct object
Move FixedPoint into the experimental package (but keep it in Bits.scala).
Add missing implicits to core/package - compatibility
Cleanup: update ScalaDoc references; remove unused imports
Add Reset alias to core/package
Use common 3.2 version in deprecation warning
Move Binding from core to internal.
Optimize imports.
Repair IntelliJ's overly cleanliness.
Move Bits, Data, and BitPat to chiselFrontend/src/main/scala/chisel3
and deal with the subsequent fallout.
Move Aggregate, Clock, Mem, Printf, Reg
Move almost all chisel3.core definitions to chisel3 or chisel3.experimental
Revive core package object to provide aliases for moved definitions.
Cleanup package definitions; eliminate ambiguous implicits
Move more definitions to experimental.
Extract BaseModule, DataMirror, ExtModule, IO into their own files.
Add EnumType definition to core package.
Update deprecated messages to refer to correct object
Move FixedPoint into the experimental package (but keep it in Bits.scala).
Add missing implicits to core/package - compatibility
Cleanup: update ScalaDoc references; remove unused imports
Use common 3.2 version in deprecation warning
Move Binding from core to internal.
Optimize imports.
Merge cleanup.
Remove unused import
Bump core deprecation to 3.3
Move DontCare back into Data.scala inside package internal
Re-indent experimental/internal package code
Move code back to original files - facilitate comparison with other branches
Some code motion, update imports, minimize master differences
Move exceptions up to chisel3 package object - they're part of the interface.
More master diff minimization.
Fix minor discrepancies with repackagecore-testbed
* Remove redundant imports
As part of its import updating process, IntelliJ converted some import statements to `import package.{object, _}`. Is this intended to show an explicit dependency on `package.object` and a further dependency on `package` implicits? Unsure. Replace these with `import package._`
* Move the BaseModule object into the internal package.
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* Update style warnings now that subprojects are aggregated.
Use "scalastyle-test-config.xml" for scalastyle config in tests.
Enable "_" in method names and accept method names ending in "_=".
Re-sync scalastyle-test-config.xml with scalastyle-config.xml
* Remove bogus tests that crept in with git add
* Add missing import.
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Record gives uses the power to create collections of heterogenous elements.
Bundle is a special case of Record that uses reflection to populate the
elements of the collection. Bundle also attempts to implement cloneType whereas
users of Record are required to supply one.
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