GP-5078: Adding a little to modules' README

Ghidra/Features/SwiftDemangler/README.md

@@ -1 +1,25 @@
 # SwiftDemangler
+
+This module provides support for demanling mangled [Swift](https://www.swift.org) symbols. Supported
+mangled symbols begin with `$S`, `$s`, `_$S"`, `_$s`, or `_T`.
+
+The demangler currently relies on making direct calls to the native Swift demangler tool, which
+comes [bundled with Swift](https://www.swift.org/download/). For example:
+
+```bash
+% swift demangle --compact --expand _\$s7SwiftUI4ViewMp
+Demangling for _$s7SwiftUI4ViewMp
+kind=Global
+  kind=ProtocolDescriptor
+    kind=Type
+      kind=Protocol
+        kind=Module, text="SwiftUI"
+        kind=Identifier, text="View"
+protocol descriptor for SwiftUI.View
+```
+
+The resulting tree is parsed by the Ghidra Swift Demangler to form and apply a demangled symbol 
+name.
+
+By default, the `Demangler Swift` Analyzer will search for the native Swift Demangler on the `PATH`.
+If it resides elsewhere, its path can be specified in the analyzer's options.

Ghidra/Framework/Utility/README.md

@@ -1 +1,7 @@
 # Utility
+
+This module provides the entry point for the Ghidra application, as well as all of the utilities 
+needed to dynamically discover and load Ghidra modules.
+
+__NOTE:__ Classes in this module may not depend on any classes/jars that reside outside of this
+module.