This reverts commit 855f03af.

Add a new utility, SparseVec.  This exposes a normal Vec-like dynamic
access API.  However, the dynamic access is implemented one of three ways:

  1. Using a binary decoder
  2. Using a one-hot decoder
  3. Using when statements

This is added to better support a design pattern ("vec--decoder pattern")
where a large, sparse vector is used to describe a decoder.  This pattern,
if unchecked and used in a parametric generator, can cause the vector to
grow extremely large and cause backend tools to complain.

Specifically, Cadence tooling is known to set limits on the addressable
range of a "memory" and will error if these are exceeded.  This
vec--decoder pattern can easily exceed this if designers are not careful.

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com>

Also stop suppressing these warnings (except in Tests) so that they are
now compile-time errors.

Apparently these aren't included in scalafmtAll.  Run this for some
whitespace cleanup.

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com>

Remove Map and Tuple property types.

This fixes a bug where PRs could not be made against the staging branch.

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com>

The Tuple property type was not necessary in the end. A Tuple can
easily be represented by an object with two fields, and this is how
its been done downstream. Remove this to simplify Chisel and reduce
maintainence burden.

The Map property type was not necessary in the end. A Map can easily
be represented by a list of object with two fields, and this is how
its been done downstream. Remove this to simplify Chisel and reduce
maintainence burden.

This is implemented using the compiler plugin so that:
1. The source locator points to the first character of the class name.
2. Users don't accept implicit sourceInfos as arguments to their module
   classes (this would override all source locators in the body of the
   class).

This is an automated commit generated by the `circt/update-circt` GitHub
Action.

Co-authored-by: chiselbot <chiselbot@users.noreply.github.com>

We have recently reworked when HasIds are named within a module so
they can be named before atModuleBodyEnd executes, and then get
referenced within atModuleBodyEnd. However, the component is still not
set when they are referenced, so in this case use the local name.

This fixes Scala compiler warnings in Scala 2.13.12 requiring type
ascriptions on public implicit definitions.

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com>

No non-internal existing functionality intended to be changed.

"Alignment" interface (internal) does change.

DataMirror methods implemented in terms of Alignment no longer require the Data
to be hardware, allowing walking (bare) Chisel types and their alignments.

Class definition components cannot have any annotations.

* [cd] Bump CIRCT from firtool-1.57.1 to firtool-1.58.0

This is an automated commit generated by the `circt/update-circt` GitHub
Action.

* Fix binding compile due to CAPI change (#3598)

* use flake input to provide circt source (#3597)
* fix binding compile due to CAPI change

---------

Co-authored-by: chiselbot <chiselbot@users.noreply.github.com>
Co-authored-by: Jiuyang Liu <liu@jiuyang.me>

* Bugfix: foo and foo_ names cause incorrect prefix calculation

* Address reviewer feedback

Tested with llvm lit built-in example tests directory.

Signed-off-by: Avimitin <dev@avimit.in>

* Added disallowIOCreation as a public API

* Added scope where IO is illegal

Switch from install-circt v1.0.0 to v1.1.1.  There is no major change to
functionality other than this switches to using a shell script instead of
scripting in a GitHub composite action.  This also fixes a bug related to the
action not working in a container environment.  (This is not a problem for
Chisel.)

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com>

Use circt/update-circt GitHub action for CD.

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com>

Co-authored-by: Will Dietz <will.dietz@sifive.com>

* bug fix for decoderbundle not being able to be lhs op

* add default field for DecodeField for DecodeTable non X case

* add test to show DecodeField default use case

* Implement Verilog output stream `PanamaCIRCTConverter`

* Truncate or pad when connecting ports with different widths

* Use `scala.math.BigInt.bitLength` instead of our own `bitLength`

* Use correct module name for instances

* Binder introduces Firtool options

* fix binder for JDK21 and firtool 1.67.0

refer to:
- https://github.com/openjdk/jdk/pull/13079
- llvm-project/circt dadf87b742f547840f6866beb50bdf46a76d3fed

* fix for review

* reformat

* bump GitHub CI to JDK 21 and mill 0.11.5

* remove 2.13.0 to 2.13.10 for JDK21 in build.sc

ref to: https://github.com/scala/bug/issues/12783



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Co-authored-by: Jiuyang Liu <liu@jiuyang.me>