firrtl.options.phases

Add default annotations for a Stage

This currently only adds a TargetDirAnnotation. This isn't necessary for a StageOptionsView, but downstream tools may expect a TargetDirAnnotation to exist.

Phase that validates an AnnotationSeq. If successful, views of this AnnotationSeq as StageOptions are guaranteed to succeed.

Recursively expand all InputAnnotationFileAnnotations in an AnnotationSeq

Phase that writes an AnnotationSeq to the filesystem, according to the following rules:

1. Annotations which extend CustomFileEmission are written seperately to their prescribed destinations and replaced per [replacements.
2. All remaining annotations are written to destination specified by annotationFileOut, iff the stage option is set, with the following exception: a) Annotations extending Unserializable are not written b) Annotations extending CustomFileEmission are written to the file they specify using the serialization they define. They show up in the output Annotation file using their "replacements", if one is specified.