From c7eb1570dfb1c7701ea32d1209982a053f3cec1d Mon Sep 17 00:00:00 2001
From: Jack Koenig
Date: Tue, 27 Feb 2018 18:07:11 -0800
Subject: Refactor Annotations (#721)

- Old Annotation renamed to deprecated LegacyAnnotation
- Annotation is now a trait that can be extended
- New JsonProtocol for Annotation [de]serialization
- Replace AnnotationMap with AnnotationSeq
- Deprecate Transform.getMyAnnotations
- Update Transforms
- Turn on deprecation warnings
- Remove deprecated Driver.compile
- Make AnnotationTests abstract with Legacy and Json subclasses
- Add functionality to convert LegacyAnnotations of built-in annos
This will give a noisy warning and is more of a best effort than a
robust solution.

Fixes #475 Closes #609---
 .../annotations/InvalidLegacyAnnotations.anno      | 26 +++++++++++
 .../resources/annotations/LegacyAnnotations.anno   | 50 ++++++++++++++++++++++
 .../annotations/SampleAnnotations.anno.json        | 39 +++++++++++++++++
 3 files changed, 115 insertions(+)
 create mode 100644 src/test/resources/annotations/InvalidLegacyAnnotations.anno
 create mode 100644 src/test/resources/annotations/LegacyAnnotations.anno
 create mode 100644 src/test/resources/annotations/SampleAnnotations.anno.json

(limited to 'src/test/resources/annotations')

diff --git a/src/test/resources/annotations/InvalidLegacyAnnotations.anno b/src/test/resources/annotations/InvalidLegacyAnnotations.anno
new file mode 100644
index 00000000..75bb3b96
--- /dev/null
+++ b/src/test/resources/annotations/InvalidLegacyAnnotations.anno
@@ -0,0 +1,26 @@
+- targetString: CircuitTop
+  transformClass: firrtl.VerilogEmitter
+  value: emitCircuit
+- targetString: CircuitTop
+  transformClass: firrtl.VerilogEmitter
+  value: emitAllModules
+- targetString: CircuitTop
+  transformClass: firrtl.Transform
+  value: emittedFirrtlCircuit:0
+- targetString: CircuitTop
+  transformClass: firrtl.Transform
+  value: emittedVerilogCircuit:0
+- targetString: CircuitTop
+  transformClass: firrtl.Transform
+  value: emittedFirrtlModule:0
+- targetString: CircuitTop
+  transformClass: firrtl.Transform
+  value: emittedVerilogModule:0
+- targetString: foo
+  transformClass: firrtl.Transform
+  value: |
+    DELETED by DeadCodeElimination
+    targetString: foo
+    transformClass: firrtl.passes.InlineInstances
+    value: ''
+
diff --git a/src/test/resources/annotations/LegacyAnnotations.anno b/src/test/resources/annotations/LegacyAnnotations.anno
new file mode 100644
index 00000000..395fa56d
--- /dev/null
+++ b/src/test/resources/annotations/LegacyAnnotations.anno
@@ -0,0 +1,50 @@
+- targetString: foo
+  transformClass: firrtl.passes.InlineInstances
+  value: ''
+- targetString: foo.bar
+  transformClass: firrtl.passes.clocklist.ClockListTransform
+  value: output
+- targetString: foo
+  transformClass: firrtl.passes.memlib.InferReadWrite
+  value: ''
+- targetString: foo
+  transformClass: firrtl.passes.memlib.ReplSeqMem
+  value: input output
+- targetString: foo.bar.x
+  transformClass: firrtl.passes.memlib.ResolveMemoryReference
+  value: nodedupmem!
+- targetString: foo.bar
+  transformClass: firrtl.transforms.DedupModules
+  value: nodedup!
+- targetString: foo.bar.x
+  transformClass: firrtl.passes.wiring.WiringTransform
+  value: source pin
+- targetString: foo.bar.x
+  transformClass: firrtl.passes.wiring.WiringTransform
+  value: sink pin
+- targetString: foo.bar
+  transformClass: firrtl.transforms.BlackBoxSourceHelper
+  value: |-
+    resource
+    resource
+- targetString: foo.bar
+  transformClass: firrtl.transforms.BlackBoxSourceHelper
+  value: |-
+    inline
+    name
+    text
+- targetString: foo.bar
+  transformClass: firrtl.transforms.BlackBoxSourceHelper
+  value: |-
+    targetDir
+    targetdir
+- targetString: CircuitTop
+  transformClass: firrtl.transforms.DeadCodeElimination
+  value: noDCE!
+- targetString: foo.bar.x
+  transformClass: firrtl.Transform
+  value: DONTtouch!
+- targetString: foo.bar
+  transformClass: firrtl.Transform
+  value: optimizableExtModule!
+
diff --git a/src/test/resources/annotations/SampleAnnotations.anno.json b/src/test/resources/annotations/SampleAnnotations.anno.json
new file mode 100644
index 00000000..e4d912a2
--- /dev/null
+++ b/src/test/resources/annotations/SampleAnnotations.anno.json
@@ -0,0 +1,39 @@
+[
+  {
+    "class":"firrtl.passes.InlineAnnotation",
+    "target":"Top.Foo"
+  },
+  {
+    "class":"firrtl.passes.InlineAnnotation",
+    "target":"Top.Bar"
+  },
+  {
+    "class":"firrtl.passes.InlineAnnotation",
+    "target":"Top.Foo.x"
+  },
+  {
+    "class":"firrtl.passes.InlineAnnotation",
+    "target":"Top.Foo.y"
+  },
+  {
+    "class":"firrtl.passes.InlineAnnotation",
+    "target":"Top"
+  },
+  {
+    "class":"firrtl.passes.InlineAnnotation",
+    "target":"OtherTop"
+  },
+  {
+    "class":"firrtl.passes.InlineAnnotation",
+    "target":"OtherTop.Foo.x"
+  },
+  {
+    "class":"firrtl.passes.InlineAnnotation",
+    "target":"OtherTop.Bar"
+  },
+  {
+    "class":"firrtl.passes.InlineAnnotation",
+    "target":"OtherTop.Foo.y"
+  }
+]
+
-- 
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