diff --git a/lldb/include/lldb/Breakpoint/Breakpoint.h b/lldb/include/lldb/Breakpoint/Breakpoint.h
index 408647c3b5da..41241334dcf9 100644
--- a/lldb/include/lldb/Breakpoint/Breakpoint.h
+++ b/lldb/include/lldb/Breakpoint/Breakpoint.h
@@ -26,8 +26,8 @@
 #include "lldb/Breakpoint/Stoppoint.h"
 #include "lldb/Core/Event.h"
 #include "lldb/Core/SearchFilter.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Utility/StringList.h"
+#include "lldb/Utility/StructuredData.h"
 
 namespace lldb_private {
 
diff --git a/lldb/include/lldb/Breakpoint/BreakpointOptions.h b/lldb/include/lldb/Breakpoint/BreakpointOptions.h
index 4ed8469eba3d..420d5915fd44 100644
--- a/lldb/include/lldb/Breakpoint/BreakpointOptions.h
+++ b/lldb/include/lldb/Breakpoint/BreakpointOptions.h
@@ -17,9 +17,9 @@
 
 // Other libraries and framework includes
 // Project includes
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Utility/Baton.h"
 #include "lldb/Utility/StringList.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/lldb-private.h"
 
 namespace lldb_private {
diff --git a/lldb/include/lldb/Core/Event.h b/lldb/include/lldb/Core/Event.h
index 5d297a719e73..f4c7f4769a37 100644
--- a/lldb/include/lldb/Core/Event.h
+++ b/lldb/include/lldb/Core/Event.h
@@ -11,9 +11,9 @@
 #define liblldb_Event_h_
 
 #include "lldb/Core/Broadcaster.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Host/Predicate.h"
 #include "lldb/Utility/ConstString.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/lldb-defines.h" // for DISALLOW_COPY_AND_ASSIGN
 #include "lldb/lldb-forward.h" // for EventDataSP, ProcessSP, Struct...
 
diff --git a/lldb/include/lldb/Core/SearchFilter.h b/lldb/include/lldb/Core/SearchFilter.h
index 06fb94d8fbdf..5861afc801cb 100644
--- a/lldb/include/lldb/Core/SearchFilter.h
+++ b/lldb/include/lldb/Core/SearchFilter.h
@@ -11,7 +11,7 @@
 #define liblldb_SearchFilter_h_
 
 #include "lldb/Core/FileSpecList.h"
-#include "lldb/Core/StructuredData.h"
+#include "lldb/Utility/StructuredData.h"
 
 #include "lldb/Utility/FileSpec.h" // for FileSpec
 #include "lldb/lldb-forward.h"     // for SearchFilterSP, TargetSP, Modu...
diff --git a/lldb/include/lldb/Core/StructuredDataImpl.h b/lldb/include/lldb/Core/StructuredDataImpl.h
index 92f0417b354a..819d1d9e5d2f 100644
--- a/lldb/include/lldb/Core/StructuredDataImpl.h
+++ b/lldb/include/lldb/Core/StructuredDataImpl.h
@@ -11,10 +11,10 @@
 #define liblldb_StructuredDataImpl_h_
 
 #include "lldb/Core/Event.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Target/StructuredDataPlugin.h"
 #include "lldb/Utility/Status.h"
 #include "lldb/Utility/Stream.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/lldb-enumerations.h"
 #include "lldb/lldb-forward.h"
 #include "llvm/ADT/StringRef.h"
diff --git a/lldb/include/lldb/Core/TraceOptions.h b/lldb/include/lldb/Core/TraceOptions.h
index 91f48915c94b..325ff74e6f55 100644
--- a/lldb/include/lldb/Core/TraceOptions.h
+++ b/lldb/include/lldb/Core/TraceOptions.h
@@ -13,7 +13,7 @@
 #include "lldb/lldb-defines.h"
 #include "lldb/lldb-enumerations.h"
 
-#include "lldb/Core/StructuredData.h"
+#include "lldb/Utility/StructuredData.h"
 
 namespace lldb_private {
 class TraceOptions {
diff --git a/lldb/include/lldb/DataFormatters/TypeSummary.h b/lldb/include/lldb/DataFormatters/TypeSummary.h
index a4d51b065480..1bde565aa5c8 100644
--- a/lldb/include/lldb/DataFormatters/TypeSummary.h
+++ b/lldb/include/lldb/DataFormatters/TypeSummary.h
@@ -24,8 +24,8 @@
 #include "lldb/lldb-public.h"
 
 #include "lldb/Core/FormatEntity.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Utility/Status.h"
+#include "lldb/Utility/StructuredData.h"
 
 namespace lldb_private {
 class TypeSummaryOptions {
diff --git a/lldb/include/lldb/DataFormatters/TypeSynthetic.h b/lldb/include/lldb/DataFormatters/TypeSynthetic.h
index 6f5a8df585b6..59fb6d3fcdbb 100644
--- a/lldb/include/lldb/DataFormatters/TypeSynthetic.h
+++ b/lldb/include/lldb/DataFormatters/TypeSynthetic.h
@@ -25,8 +25,8 @@
 #include "lldb/lldb-enumerations.h"
 #include "lldb/lldb-public.h"
 
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Core/ValueObject.h"
+#include "lldb/Utility/StructuredData.h"
 
 namespace lldb_private {
 class SyntheticChildrenFrontEnd {
diff --git a/lldb/include/lldb/Host/XML.h b/lldb/include/lldb/Host/XML.h
index 04677625672c..96b5227305e1 100644
--- a/lldb/include/lldb/Host/XML.h
+++ b/lldb/include/lldb/Host/XML.h
@@ -24,8 +24,8 @@
 #include "llvm/ADT/StringRef.h"
 
 // Project includes
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Utility/StreamString.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/lldb-private.h"
 
 namespace lldb_private {
diff --git a/lldb/include/lldb/Interpreter/ScriptInterpreter.h b/lldb/include/lldb/Interpreter/ScriptInterpreter.h
index 01b342ae41ca..335231cb29ec 100644
--- a/lldb/include/lldb/Interpreter/ScriptInterpreter.h
+++ b/lldb/include/lldb/Interpreter/ScriptInterpreter.h
@@ -19,8 +19,8 @@
 #include "lldb/Breakpoint/BreakpointOptions.h"
 #include "lldb/Core/Broadcaster.h"
 #include "lldb/Core/PluginInterface.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Utility/Status.h"
+#include "lldb/Utility/StructuredData.h"
 
 #include "lldb/Host/PseudoTerminal.h"
 
diff --git a/lldb/include/lldb/Target/InstrumentationRuntime.h b/lldb/include/lldb/Target/InstrumentationRuntime.h
index a40914d04ea9..21d66d5766a9 100644
--- a/lldb/include/lldb/Target/InstrumentationRuntime.h
+++ b/lldb/include/lldb/Target/InstrumentationRuntime.h
@@ -18,7 +18,7 @@
 // Other libraries and framework includes
 // Project includes
 #include "lldb/Core/PluginInterface.h"
-#include "lldb/Core/StructuredData.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/lldb-forward.h"
 #include "lldb/lldb-private.h"
 #include "lldb/lldb-types.h"
diff --git a/lldb/include/lldb/Target/InstrumentationRuntimeStopInfo.h b/lldb/include/lldb/Target/InstrumentationRuntimeStopInfo.h
index 0a4a17003d93..b11231960ac1 100644
--- a/lldb/include/lldb/Target/InstrumentationRuntimeStopInfo.h
+++ b/lldb/include/lldb/Target/InstrumentationRuntimeStopInfo.h
@@ -16,8 +16,8 @@
 
 // Other libraries and framework includes
 // Project includes
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Target/StopInfo.h"
+#include "lldb/Utility/StructuredData.h"
 
 namespace lldb_private {
 
diff --git a/lldb/include/lldb/Target/Process.h b/lldb/include/lldb/Target/Process.h
index dbf6cba09f43..5ee38e1bfea5 100644
--- a/lldb/include/lldb/Target/Process.h
+++ b/lldb/include/lldb/Target/Process.h
@@ -34,7 +34,6 @@
 #include "lldb/Core/Listener.h"
 #include "lldb/Core/LoadedModuleInfoList.h"
 #include "lldb/Core/PluginInterface.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Core/ThreadSafeValue.h"
 #include "lldb/Core/TraceOptions.h"
 #include "lldb/Core/UserSettingsController.h"
@@ -50,6 +49,7 @@
 #include "lldb/Target/ThreadList.h"
 #include "lldb/Utility/NameMatches.h"
 #include "lldb/Utility/Status.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/lldb-private.h"
 
 #include "llvm/ADT/ArrayRef.h"
diff --git a/lldb/include/lldb/Target/StopInfo.h b/lldb/include/lldb/Target/StopInfo.h
index 46f34567350d..c99877cbd8ab 100644
--- a/lldb/include/lldb/Target/StopInfo.h
+++ b/lldb/include/lldb/Target/StopInfo.h
@@ -16,8 +16,8 @@
 
 // Other libraries and framework includes
 // Project includes
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Target/Process.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/lldb-public.h"
 
 namespace lldb_private {
diff --git a/lldb/include/lldb/Target/StructuredDataPlugin.h b/lldb/include/lldb/Target/StructuredDataPlugin.h
index a4d2c0382628..5ea265b05420 100644
--- a/lldb/include/lldb/Target/StructuredDataPlugin.h
+++ b/lldb/include/lldb/Target/StructuredDataPlugin.h
@@ -11,7 +11,7 @@
 #define StructuredDataPlugin_h
 
 #include "lldb/Core/PluginInterface.h"
-#include "lldb/Core/StructuredData.h"
+#include "lldb/Utility/StructuredData.h"
 
 namespace lldb_private {
 
diff --git a/lldb/include/lldb/Target/SystemRuntime.h b/lldb/include/lldb/Target/SystemRuntime.h
index f50c9c1b4a56..8c6c2ece967f 100644
--- a/lldb/include/lldb/Target/SystemRuntime.h
+++ b/lldb/include/lldb/Target/SystemRuntime.h
@@ -18,10 +18,10 @@
 
 #include "lldb/Core/ModuleList.h"
 #include "lldb/Core/PluginInterface.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Target/QueueItem.h"
 #include "lldb/Target/QueueList.h"
 #include "lldb/Utility/ConstString.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/lldb-private.h"
 #include "lldb/lldb-public.h"
 
diff --git a/lldb/include/lldb/Target/Thread.h b/lldb/include/lldb/Target/Thread.h
index 954347b5814c..1b0b6ef557e8 100644
--- a/lldb/include/lldb/Target/Thread.h
+++ b/lldb/include/lldb/Target/Thread.h
@@ -21,11 +21,11 @@
 // Project includes
 #include "lldb/Core/Broadcaster.h"
 #include "lldb/Core/Event.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Core/UserSettingsController.h"
 #include "lldb/Target/ExecutionContextScope.h"
 #include "lldb/Target/RegisterCheckpoint.h"
 #include "lldb/Target/StackFrameList.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/Utility/UserID.h"
 #include "lldb/lldb-private.h"
 
diff --git a/lldb/include/lldb/Target/ThreadPlanPython.h b/lldb/include/lldb/Target/ThreadPlanPython.h
index 9b7e5d029912..973c935b7c79 100644
--- a/lldb/include/lldb/Target/ThreadPlanPython.h
+++ b/lldb/include/lldb/Target/ThreadPlanPython.h
@@ -17,13 +17,13 @@
 
 // Other libraries and framework includes
 // Project includes
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Target/Process.h"
 #include "lldb/Target/StopInfo.h"
 #include "lldb/Target/Target.h"
 #include "lldb/Target/Thread.h"
 #include "lldb/Target/ThreadPlan.h"
 #include "lldb/Target/ThreadPlanTracer.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/Utility/UserID.h"
 #include "lldb/lldb-private.h"
 
diff --git a/lldb/include/lldb/Target/ThreadSpec.h b/lldb/include/lldb/Target/ThreadSpec.h
index d00172d1763b..34baf8046261 100644
--- a/lldb/include/lldb/Target/ThreadSpec.h
+++ b/lldb/include/lldb/Target/ThreadSpec.h
@@ -10,13 +10,9 @@
 #ifndef liblldb_ThreadSpec_h_
 #define liblldb_ThreadSpec_h_
 
-// C Includes
-// C++ Includes
-#include <string>
-
-// Other libraries and framework includes
-// Project includes
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/lldb-private.h"
+#include <string>
 
 namespace lldb_private {
 
diff --git a/lldb/include/lldb/Utility/JSON.h b/lldb/include/lldb/Utility/JSON.h
index bf8ed9afc008..8bf9c4b37b02 100644
--- a/lldb/include/lldb/Utility/JSON.h
+++ b/lldb/include/lldb/Utility/JSON.h
@@ -269,7 +269,7 @@ public:
     EndOfFile
   };
 
-  JSONParser(const char *cstr);
+  JSONParser(llvm::StringRef data);
 
   int GetEscapedChar(bool &was_escaped);
 
diff --git a/lldb/include/lldb/Core/StructuredData.h b/lldb/include/lldb/Utility/StructuredData.h
similarity index 95%
rename from lldb/include/lldb/Core/StructuredData.h
rename to lldb/include/lldb/Utility/StructuredData.h
index 39c2f04bb382..2ea5fb98e055 100644
--- a/lldb/include/lldb/Core/StructuredData.h
+++ b/lldb/include/lldb/Utility/StructuredData.h
@@ -16,6 +16,9 @@
 #include "lldb/Utility/FileSpec.h"  // for FileSpec
 #include "lldb/lldb-enumerations.h" // for StructuredDataType
 
+#include <cassert> // for assert
+#include <cstddef> // for size_t
+#include <cstdint> // for uint64_t
 #include <functional>
 #include <map>
 #include <memory>
@@ -24,10 +27,6 @@
 #include <utility>
 #include <vector>
 
-#include <assert.h> // for assert
-#include <stddef.h> // for size_t
-#include <stdint.h> // for uint64_t
-
 namespace lldb_private {
 class Status;
 }
@@ -38,7 +37,7 @@ class Stream;
 namespace lldb_private {
 
 //----------------------------------------------------------------------
-/// @class StructuredData StructuredData.h "lldb/Core/StructuredData.h"
+/// @class StructuredData StructuredData.h "lldb/Utility/StructuredData.h"
 /// @brief A class which can hold structured data
 ///
 /// The StructuredData class is designed to hold the data from a JSON
@@ -94,10 +93,9 @@ public:
     }
 
     Dictionary *GetAsDictionary() {
-      return (
-          (m_type == lldb::eStructuredDataTypeDictionary)
-              ? static_cast<Dictionary *>(this)
-              : nullptr);
+      return ((m_type == lldb::eStructuredDataTypeDictionary)
+                  ? static_cast<Dictionary *>(this)
+                  : nullptr);
     }
 
     Integer *GetAsInteger() {
@@ -302,8 +300,8 @@ public:
 
   class Float : public Object {
   public:
-    Float(double d = 0.0) : Object(lldb::eStructuredDataTypeFloat),
-          m_value(d) {}
+    Float(double d = 0.0)
+        : Object(lldb::eStructuredDataTypeFloat), m_value(d) {}
 
     ~Float() override = default;
 
@@ -319,8 +317,8 @@ public:
 
   class Boolean : public Object {
   public:
-    Boolean(bool b = false) : Object(lldb::eStructuredDataTypeBoolean),
-          m_value(b) {}
+    Boolean(bool b = false)
+        : Object(lldb::eStructuredDataTypeBoolean), m_value(b) {}
 
     ~Boolean() override = default;
 
@@ -338,8 +336,7 @@ public:
   public:
     String() : Object(lldb::eStructuredDataTypeString) {}
     explicit String(llvm::StringRef S)
-        : Object(lldb::eStructuredDataTypeString),
-          m_value(S) {}
+        : Object(lldb::eStructuredDataTypeString), m_value(S) {}
 
     void SetValue(llvm::StringRef S) { m_value = S; }
 
@@ -353,8 +350,7 @@ public:
 
   class Dictionary : public Object {
   public:
-    Dictionary() : Object(lldb::eStructuredDataTypeDictionary),
-          m_dict() {}
+    Dictionary() : Object(lldb::eStructuredDataTypeDictionary), m_dict() {}
 
     ~Dictionary() override = default;
 
diff --git a/lldb/source/API/SBStructuredData.cpp b/lldb/source/API/SBStructuredData.cpp
index 54022390b80f..d506410f6d80 100644
--- a/lldb/source/API/SBStructuredData.cpp
+++ b/lldb/source/API/SBStructuredData.cpp
@@ -11,11 +11,11 @@
 
 #include "lldb/API/SBStream.h"
 #include "lldb/Core/Event.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Core/StructuredDataImpl.h"
 #include "lldb/Target/StructuredDataPlugin.h"
 #include "lldb/Utility/Status.h"
 #include "lldb/Utility/Stream.h"
+#include "lldb/Utility/StructuredData.h"
 
 using namespace lldb;
 using namespace lldb_private;
diff --git a/lldb/source/API/SBThread.cpp b/lldb/source/API/SBThread.cpp
index d9ce6be3f893..b34489603c8a 100644
--- a/lldb/source/API/SBThread.cpp
+++ b/lldb/source/API/SBThread.cpp
@@ -16,7 +16,6 @@
 #include "lldb/Core/Debugger.h"
 #include "lldb/Core/State.h"
 #include "lldb/Core/StreamFile.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Core/ValueObject.h"
 #include "lldb/Interpreter/CommandInterpreter.h"
 #include "lldb/Symbol/CompileUnit.h"
@@ -34,6 +33,7 @@
 #include "lldb/Target/ThreadPlanStepRange.h"
 #include "lldb/Target/UnixSignals.h"
 #include "lldb/Utility/Stream.h"
+#include "lldb/Utility/StructuredData.h"
 
 #include "lldb/API/SBAddress.h"
 #include "lldb/API/SBDebugger.h"
diff --git a/lldb/source/API/SBThreadPlan.cpp b/lldb/source/API/SBThreadPlan.cpp
index 7537a7645390..a19023f66de2 100644
--- a/lldb/source/API/SBThreadPlan.cpp
+++ b/lldb/source/API/SBThreadPlan.cpp
@@ -16,7 +16,6 @@
 #include "lldb/Core/Debugger.h"
 #include "lldb/Core/State.h"
 #include "lldb/Core/StreamFile.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Interpreter/CommandInterpreter.h"
 #include "lldb/Symbol/CompileUnit.h"
 #include "lldb/Symbol/SymbolContext.h"
@@ -33,6 +32,7 @@
 #include "lldb/Target/ThreadPlanStepOut.h"
 #include "lldb/Target/ThreadPlanStepRange.h"
 #include "lldb/Utility/Stream.h"
+#include "lldb/Utility/StructuredData.h"
 
 #include "lldb/API/SBAddress.h"
 #include "lldb/API/SBDebugger.h"
diff --git a/lldb/source/Core/CMakeLists.txt b/lldb/source/Core/CMakeLists.txt
index 6c3233df6df2..f541d1407d0e 100644
--- a/lldb/source/Core/CMakeLists.txt
+++ b/lldb/source/Core/CMakeLists.txt
@@ -32,7 +32,6 @@ add_lldb_library(lldbCore
   State.cpp
   StreamAsynchronousIO.cpp
   StreamFile.cpp
-  StructuredData.cpp
   Timer.cpp
   UserSettingsController.cpp
   Value.cpp
diff --git a/lldb/source/Core/FormatEntity.cpp b/lldb/source/Core/FormatEntity.cpp
index e3c346f79d6b..6002efe9244d 100644
--- a/lldb/source/Core/FormatEntity.cpp
+++ b/lldb/source/Core/FormatEntity.cpp
@@ -14,8 +14,7 @@
 #include "lldb/Core/ArchSpec.h"     // for ArchSpec
 #include "lldb/Core/Debugger.h"
 #include "lldb/Core/Module.h"
-#include "lldb/Core/RegisterValue.h"  // for RegisterValue
-#include "lldb/Core/StructuredData.h" // for StructuredData::O...
+#include "lldb/Core/RegisterValue.h" // for RegisterValue
 #include "lldb/Core/ValueObject.h"
 #include "lldb/Core/ValueObjectVariable.h"
 #include "lldb/DataFormatters/DataVisualization.h"
@@ -50,9 +49,10 @@
 #include "lldb/Utility/SharingPtr.h" // for SharingPtr
 #include "lldb/Utility/Stream.h"
 #include "lldb/Utility/StreamString.h"
-#include "lldb/Utility/StringList.h" // for StringList
-#include "lldb/lldb-defines.h"       // for LLDB_INVALID_ADDRESS
-#include "lldb/lldb-forward.h"       // for ValueObjectSP
+#include "lldb/Utility/StringList.h"     // for StringList
+#include "lldb/Utility/StructuredData.h" // for StructuredData::O...
+#include "lldb/lldb-defines.h"           // for LLDB_INVALID_ADDRESS
+#include "lldb/lldb-forward.h"           // for ValueObjectSP
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/Triple.h"       // for Triple, Triple::O...
diff --git a/lldb/source/Host/macosx/Host.mm b/lldb/source/Host/macosx/Host.mm
index 919b35624e60..4438ee1280a4 100644
--- a/lldb/source/Host/macosx/Host.mm
+++ b/lldb/source/Host/macosx/Host.mm
@@ -59,7 +59,6 @@
 #include "lldb/Core/Module.h"
 #include "lldb/Core/ModuleSpec.h"
 #include "lldb/Core/StreamFile.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Host/ConnectionFileDescriptor.h"
 #include "lldb/Host/HostInfo.h"
 #include "lldb/Host/ThreadLauncher.h"
@@ -73,6 +72,7 @@
 #include "lldb/Utility/Log.h"
 #include "lldb/Utility/NameMatches.h"
 #include "lldb/Utility/StreamString.h"
+#include "lldb/Utility/StructuredData.h"
 
 #include "llvm/Support/FileSystem.h"
 
diff --git a/lldb/source/Host/windows/Host.cpp b/lldb/source/Host/windows/Host.cpp
index 69a7c2ef4f74..c70c6b7598fa 100644
--- a/lldb/source/Host/windows/Host.cpp
+++ b/lldb/source/Host/windows/Host.cpp
@@ -20,11 +20,11 @@
 #include "lldb/Utility/Status.h"
 
 #include "lldb/Core/StreamFile.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Host/Host.h"
 #include "lldb/Host/HostInfo.h"
 #include "lldb/Utility/DataBufferHeap.h"
 #include "lldb/Utility/DataExtractor.h"
+#include "lldb/Utility/StructuredData.h"
 
 #include "llvm/Support/ConvertUTF.h"
 
diff --git a/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderDarwin.h b/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderDarwin.h
index fdfe45b663c1..a02d1ad9bee3 100644
--- a/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderDarwin.h
+++ b/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderDarwin.h
@@ -18,11 +18,11 @@
 
 // Other libraries and framework includes
 // Project includes
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Target/DynamicLoader.h"
 #include "lldb/Target/Process.h"
 #include "lldb/Utility/FileSpec.h"
 #include "lldb/Utility/SafeMachO.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/Utility/UUID.h"
 
 #include "llvm/ADT/Triple.h"
diff --git a/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOS.h b/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOS.h
index dd42686195b1..db90966e5615 100644
--- a/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOS.h
+++ b/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOS.h
@@ -25,11 +25,11 @@
 
 // Other libraries and framework includes
 // Project includes
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Target/DynamicLoader.h"
 #include "lldb/Target/Process.h"
 #include "lldb/Utility/FileSpec.h"
 #include "lldb/Utility/SafeMachO.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/Utility/UUID.h"
 
 #include "DynamicLoaderDarwin.h"
diff --git a/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.h b/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.h
index 81c2fcfb194f..8b5052e4e230 100644
--- a/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.h
+++ b/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.h
@@ -28,11 +28,11 @@
 
 // Other libraries and framework includes
 // Project includes
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Target/DynamicLoader.h"
 #include "lldb/Target/Process.h"
 #include "lldb/Utility/FileSpec.h"
 #include "lldb/Utility/SafeMachO.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/Utility/UUID.h"
 
 #include "DynamicLoaderDarwin.h"
diff --git a/lldb/source/Plugins/InstrumentationRuntime/ASan/ASanRuntime.h b/lldb/source/Plugins/InstrumentationRuntime/ASan/ASanRuntime.h
index 9fd21c06f30c..e9af5a6cdc74 100644
--- a/lldb/source/Plugins/InstrumentationRuntime/ASan/ASanRuntime.h
+++ b/lldb/source/Plugins/InstrumentationRuntime/ASan/ASanRuntime.h
@@ -14,9 +14,9 @@
 // C++ Includes
 // Other libraries and framework includes
 // Project includes
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Target/InstrumentationRuntime.h"
 #include "lldb/Target/Process.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/lldb-private.h"
 
 namespace lldb_private {
diff --git a/lldb/source/Plugins/InstrumentationRuntime/MainThreadChecker/MainThreadCheckerRuntime.h b/lldb/source/Plugins/InstrumentationRuntime/MainThreadChecker/MainThreadCheckerRuntime.h
index 87440a2489e6..516d9fef5e8e 100644
--- a/lldb/source/Plugins/InstrumentationRuntime/MainThreadChecker/MainThreadCheckerRuntime.h
+++ b/lldb/source/Plugins/InstrumentationRuntime/MainThreadChecker/MainThreadCheckerRuntime.h
@@ -10,9 +10,9 @@
 #ifndef liblldb_MainThreadCheckerRuntime_h_
 #define liblldb_MainThreadCheckerRuntime_h_
 
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Target/ABI.h"
 #include "lldb/Target/InstrumentationRuntime.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/lldb-private.h"
 
 namespace lldb_private {
diff --git a/lldb/source/Plugins/InstrumentationRuntime/TSan/TSanRuntime.h b/lldb/source/Plugins/InstrumentationRuntime/TSan/TSanRuntime.h
index 2a10582b65d2..dc737d22a67a 100644
--- a/lldb/source/Plugins/InstrumentationRuntime/TSan/TSanRuntime.h
+++ b/lldb/source/Plugins/InstrumentationRuntime/TSan/TSanRuntime.h
@@ -14,9 +14,9 @@
 // C++ Includes
 // Other libraries and framework includes
 // Project includes
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Target/ABI.h"
 #include "lldb/Target/InstrumentationRuntime.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/lldb-private.h"
 
 namespace lldb_private {
diff --git a/lldb/source/Plugins/InstrumentationRuntime/UBSan/UBSanRuntime.h b/lldb/source/Plugins/InstrumentationRuntime/UBSan/UBSanRuntime.h
index 0c478bd57e82..8f138fc12073 100644
--- a/lldb/source/Plugins/InstrumentationRuntime/UBSan/UBSanRuntime.h
+++ b/lldb/source/Plugins/InstrumentationRuntime/UBSan/UBSanRuntime.h
@@ -10,9 +10,9 @@
 #ifndef liblldb_UndefinedBehaviorSanitizerRuntime_h_
 #define liblldb_UndefinedBehaviorSanitizerRuntime_h_
 
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Target/ABI.h"
 #include "lldb/Target/InstrumentationRuntime.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/lldb-private.h"
 
 namespace lldb_private {
diff --git a/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.cpp b/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.cpp
index 14bf0784dc2c..588f3f7aec64 100644
--- a/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.cpp
+++ b/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.cpp
@@ -22,7 +22,6 @@
 #include "lldb/Core/Module.h"
 #include "lldb/Core/PluginManager.h"
 #include "lldb/Core/RegisterValue.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Core/ValueObjectVariable.h"
 #include "lldb/Interpreter/CommandInterpreter.h"
 #include "lldb/Interpreter/ScriptInterpreter.h"
@@ -35,6 +34,7 @@
 #include "lldb/Target/ThreadList.h"
 #include "lldb/Utility/DataBufferHeap.h"
 #include "lldb/Utility/StreamString.h"
+#include "lldb/Utility/StructuredData.h"
 
 using namespace lldb;
 using namespace lldb_private;
diff --git a/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.h b/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.h
index 1eec30ef38c7..2e1680410962 100644
--- a/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.h
+++ b/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.h
@@ -16,8 +16,8 @@
 // C++ Includes
 // Other libraries and framework includes
 // Project includes
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Target/OperatingSystem.h"
+#include "lldb/Utility/StructuredData.h"
 
 class DynamicRegisterInfo;
 
diff --git a/lldb/source/Plugins/Process/POSIX/CMakeLists.txt b/lldb/source/Plugins/Process/POSIX/CMakeLists.txt
index 66fb7aa155b4..d9a4508df0a3 100644
--- a/lldb/source/Plugins/Process/POSIX/CMakeLists.txt
+++ b/lldb/source/Plugins/Process/POSIX/CMakeLists.txt
@@ -7,7 +7,6 @@ add_lldb_library(lldbPluginProcessPOSIX PLUGIN
   ProcessPOSIXLog.cpp
 
   LINK_LIBS
-    lldbCore
     lldbInterpreter
   LINK_COMPONENTS
     Support
diff --git a/lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.cpp b/lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.cpp
index 0bd90dbf7620..1a4511a82230 100644
--- a/lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.cpp
+++ b/lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.cpp
@@ -15,11 +15,11 @@
 // Project includes
 #include "lldb/Core/ArchSpec.h"
 #include "lldb/Core/StreamFile.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/DataFormatters/FormatManager.h"
 #include "lldb/Host/StringConvert.h"
 #include "lldb/Utility/RegularExpression.h"
 #include "lldb/Utility/StringExtractor.h"
+#include "lldb/Utility/StructuredData.h"
 
 using namespace lldb;
 using namespace lldb_private;
diff --git a/lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.h b/lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.h
index a30bfa1e1f16..228acfbed4ee 100644
--- a/lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.h
+++ b/lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.h
@@ -17,8 +17,8 @@
 
 // Other libraries and framework includes
 // Project includes
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Utility/ConstString.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/lldb-private.h"
 
 class DynamicRegisterInfo {
diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h
index 6306651da7a1..a38110faaec6 100644
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h
@@ -23,9 +23,9 @@
 // Other libraries and framework includes
 // Project includes
 #include "lldb/Core/ArchSpec.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Target/Process.h"
 #include "lldb/Utility/StreamGDBRemote.h"
+#include "lldb/Utility/StructuredData.h"
 
 #include "llvm/ADT/Optional.h"
 
diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerPlatform.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerPlatform.cpp
index 73e3732df3ef..977c34c2a69b 100644
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerPlatform.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerPlatform.cpp
@@ -22,7 +22,6 @@
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/Threading.h"
 
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Host/Config.h"
 #include "lldb/Host/ConnectionFileDescriptor.h"
 #include "lldb/Host/Host.h"
@@ -35,6 +34,7 @@
 #include "lldb/Utility/Log.h"
 #include "lldb/Utility/StreamGDBRemote.h"
 #include "lldb/Utility/StreamString.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/Utility/UriParser.h"
 
 // Project includes
diff --git a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h
index d7a4e961b540..54a472d7332e 100644
--- a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h
+++ b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h
@@ -24,7 +24,6 @@
 #include "lldb/Core/Broadcaster.h"
 #include "lldb/Core/LoadedModuleInfoList.h"
 #include "lldb/Core/ModuleSpec.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Core/ThreadSafeValue.h"
 #include "lldb/Host/HostThread.h"
 #include "lldb/Target/Process.h"
@@ -35,6 +34,7 @@
 #include "lldb/Utility/StreamString.h"
 #include "lldb/Utility/StringExtractor.h"
 #include "lldb/Utility/StringList.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/lldb-private-forward.h"
 
 #include "GDBRemoteCommunicationClient.h"
diff --git a/lldb/source/Plugins/Process/gdb-remote/ThreadGDBRemote.h b/lldb/source/Plugins/Process/gdb-remote/ThreadGDBRemote.h
index 27caf42fc4a5..1a5b60aea288 100644
--- a/lldb/source/Plugins/Process/gdb-remote/ThreadGDBRemote.h
+++ b/lldb/source/Plugins/Process/gdb-remote/ThreadGDBRemote.h
@@ -16,9 +16,9 @@
 
 // Other libraries and framework includes
 // Project includes
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Target/Process.h"
 #include "lldb/Target/Thread.h"
+#include "lldb/Utility/StructuredData.h"
 
 class StringExtractor;
 
diff --git a/lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.h b/lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.h
index e613e3d6aa6c..beeb64782367 100644
--- a/lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.h
+++ b/lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.h
@@ -21,10 +21,10 @@
 // Project includes
 #include "lldb/Utility/Flags.h"
 
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Host/File.h"
 #include "lldb/Interpreter/OptionValue.h"
 #include "lldb/Utility/ConstString.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/lldb-defines.h"
 
 #include "llvm/ADT/ArrayRef.h"
diff --git a/lldb/source/Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.h b/lldb/source/Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.h
index 56212b94521a..2dc5740da9b6 100644
--- a/lldb/source/Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.h
+++ b/lldb/source/Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.h
@@ -19,12 +19,12 @@
 // Other libraries and framework include
 // Project includes
 #include "lldb/Core/ModuleList.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Target/Process.h"
 #include "lldb/Target/QueueItem.h"
 #include "lldb/Target/SystemRuntime.h"
 #include "lldb/Utility/ConstString.h"
 #include "lldb/Utility/FileSpec.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/Utility/UUID.h"
 
 #include "AppleGetItemInfoHandler.h"
diff --git a/lldb/source/Target/Platform.cpp b/lldb/source/Target/Platform.cpp
index cfd971e9de62..498facf8e0d0 100644
--- a/lldb/source/Target/Platform.cpp
+++ b/lldb/source/Target/Platform.cpp
@@ -25,7 +25,6 @@
 #include "lldb/Core/ModuleSpec.h"
 #include "lldb/Core/PluginManager.h"
 #include "lldb/Core/StreamFile.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Host/FileSystem.h"
 #include "lldb/Host/Host.h"
 #include "lldb/Host/HostInfo.h"
@@ -42,6 +41,7 @@
 #include "lldb/Utility/FileSpec.h"
 #include "lldb/Utility/Log.h"
 #include "lldb/Utility/Status.h"
+#include "lldb/Utility/StructuredData.h"
 
 #include "llvm/Support/FileSystem.h"
 
diff --git a/lldb/source/Target/ThreadSpec.cpp b/lldb/source/Target/ThreadSpec.cpp
index f769d1a775af..444a5a5b262a 100644
--- a/lldb/source/Target/ThreadSpec.cpp
+++ b/lldb/source/Target/ThreadSpec.cpp
@@ -11,9 +11,9 @@
 // C++ Includes
 // Other libraries and framework includes
 // Project includes
-#include "lldb/Target/Thread.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Target/ThreadSpec.h"
+#include "lldb/Target/Thread.h"
+#include "lldb/Utility/StructuredData.h"
 
 using namespace lldb;
 using namespace lldb_private;
diff --git a/lldb/source/Utility/CMakeLists.txt b/lldb/source/Utility/CMakeLists.txt
index cff601884bc8..171d25c984a5 100644
--- a/lldb/source/Utility/CMakeLists.txt
+++ b/lldb/source/Utility/CMakeLists.txt
@@ -28,6 +28,7 @@ add_lldb_library(lldbUtility
   StringExtractorGDBRemote.cpp
   StringLexer.cpp
   StringList.cpp
+  StructuredData.cpp
   TaskPool.cpp
   TildeExpressionResolver.cpp
   UserID.cpp
diff --git a/lldb/source/Utility/JSON.cpp b/lldb/source/Utility/JSON.cpp
index cb23f140cbfe..1520bc7c47ec 100644
--- a/lldb/source/Utility/JSON.cpp
+++ b/lldb/source/Utility/JSON.cpp
@@ -191,7 +191,7 @@ JSONValue::SP JSONArray::GetObject(Index i) {
 
 JSONArray::Size JSONArray::GetNumElements() { return m_elements.size(); }
 
-JSONParser::JSONParser(const char *cstr) : StringExtractor(cstr) {}
+JSONParser::JSONParser(llvm::StringRef data) : StringExtractor(data) {}
 
 JSONParser::Token JSONParser::GetToken(std::string &value) {
   StreamString error;
diff --git a/lldb/source/Core/StructuredData.cpp b/lldb/source/Utility/StructuredData.cpp
similarity index 81%
rename from lldb/source/Core/StructuredData.cpp
rename to lldb/source/Utility/StructuredData.cpp
index b03665ed3485..9fc05354cfd3 100644
--- a/lldb/source/Core/StructuredData.cpp
+++ b/lldb/source/Utility/StructuredData.cpp
@@ -7,28 +7,18 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "lldb/Core/StructuredData.h"
-
-#include "lldb/Host/File.h"
-#include "lldb/Host/StringConvert.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/Utility/DataBuffer.h"
 #include "lldb/Utility/FileSpec.h"
 #include "lldb/Utility/JSON.h"
 #include "lldb/Utility/Status.h"
 #include "lldb/Utility/Stream.h" // for Stream
 #include "lldb/Utility/StreamString.h"
-#include "lldb/lldb-enumerations.h" // for FilePermissions::eFilePermiss...
-#include "lldb/lldb-forward.h"      // for DataBufferSP
-
 #include "llvm/ADT/STLExtras.h" // for make_unique
-
-#include <limits> // for numeric_limits
-
-#include <errno.h>
+#include <cerrno>
+#include <cstdlib>
 #include <inttypes.h>
-#include <stdio.h> // for printf
-#include <stdlib.h>
-#include <sys/types.h> // for off_t
+#include <limits> // for numeric_limits
 
 using namespace lldb_private;
 
@@ -43,36 +33,20 @@ StructuredData::ObjectSP
 StructuredData::ParseJSONFromFile(const FileSpec &input_spec, Status &error) {
   StructuredData::ObjectSP return_sp;
   if (!input_spec.Exists()) {
-    error.SetErrorStringWithFormat("input file %s does not exist.",
-                                   input_spec.GetPath().c_str());
+    error.SetErrorStringWithFormatv("input file {0} does not exist.",
+                                    input_spec);
     return return_sp;
   }
 
-  File input_file(nullptr, File::OpenOptions::eOpenOptionRead,
-                  lldb::eFilePermissionsUserRead);
-  std::string input_path = input_spec.GetPath();
-  error =
-      input_file.Open(input_path.c_str(), File::OpenOptions::eOpenOptionRead,
-                      lldb::eFilePermissionsUserRead);
-
-  if (!error.Success()) {
-    error.SetErrorStringWithFormat("could not open input file: %s - %s.",
-                                   input_spec.GetPath().c_str(),
-                                   error.AsCString());
+  auto buffer_or_error = llvm::MemoryBuffer::getFile(input_spec.GetPath());
+  if (!buffer_or_error) {
+    error.SetErrorStringWithFormatv("could not open input file: {0} - {1}.",
+                                    input_spec.GetPath(),
+                                    buffer_or_error.getError().message());
     return return_sp;
   }
 
-  lldb::DataBufferSP input_data;
-  size_t num_bytes = std::numeric_limits<size_t>::max();
-  off_t offset = 0;
-  error = input_file.Read(num_bytes, offset, true, input_data);
-  if (!error.Success()) {
-    error.SetErrorStringWithFormat("could not read input file: %s - %s.",
-                                   input_spec.GetPath().c_str(),
-                                   error.AsCString());
-    return return_sp;
-  }
-  JSONParser json_parser((char *)input_data->GetBytes());
+  JSONParser json_parser(buffer_or_error.get()->getBuffer());
   return_sp = ParseJSONValue(json_parser);
   return return_sp;
 }
@@ -146,16 +120,14 @@ static StructuredData::ObjectSP ParseJSONValue(JSONParser &json_parser) {
     return ParseJSONArray(json_parser);
 
   case JSONParser::Token::Integer: {
-    bool success = false;
-    uint64_t uval = StringConvert::ToUInt64(value.c_str(), 0, 0, &success);
-    if (success)
+    uint64_t uval;
+    if (llvm::to_integer(value, uval, 0))
       return std::make_shared<StructuredData::Integer>(uval);
   } break;
 
   case JSONParser::Token::Float: {
-    bool success = false;
-    double val = StringConvert::ToDouble(value.c_str(), 0.0, &success);
-    if (success)
+    double val;
+    if (llvm::to_float(value, val))
       return std::make_shared<StructuredData::Float>(val);
   } break;
 
@@ -219,7 +191,7 @@ StructuredData::Object::GetObjectForDotSeparatedPath(llvm::StringRef path) {
 void StructuredData::Object::DumpToStdout(bool pretty_print) const {
   StreamString stream;
   Dump(stream, pretty_print);
-  printf("%s\n", stream.GetData());
+  llvm::outs() << stream.GetString();
 }
 
 void StructuredData::Array::Dump(Stream &s, bool pretty_print) const {
diff --git a/lldb/unittests/Core/CMakeLists.txt b/lldb/unittests/Core/CMakeLists.txt
index 73dd0d83fee3..29afcda2cd31 100644
--- a/lldb/unittests/Core/CMakeLists.txt
+++ b/lldb/unittests/Core/CMakeLists.txt
@@ -6,7 +6,6 @@ add_lldb_unittest(LLDBCoreTests
   ScalarTest.cpp
   StateTest.cpp
   StreamCallbackTest.cpp
-  StructuredDataTest.cpp
   TimerTest.cpp
 
   LINK_LIBS
diff --git a/lldb/unittests/Core/StructuredDataTest.cpp b/lldb/unittests/Core/StructuredDataTest.cpp
deleted file mode 100644
index cdcf3236cd77..000000000000
--- a/lldb/unittests/Core/StructuredDataTest.cpp
+++ /dev/null
@@ -1,32 +0,0 @@
-//===-- StructuredDataTest.cpp ----------------------------------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "gtest/gtest.h"
-
-#include "lldb/Core/StructuredData.h"
-#include "lldb/Utility/StreamString.h"
-
-#include "llvm/BinaryFormat/MachO.h"
-
-using namespace lldb;
-using namespace lldb_private;
-
-TEST(StructuredDataTest, StringDump) {
-  std::pair<llvm::StringRef, llvm::StringRef> TestCases[] = {
-    { R"(asdfg)", R"("asdfg")" },
-    { R"(as"df)", R"("as\"df")" },
-    { R"(as\df)", R"("as\\df")" },
-  };
-  for(auto P : TestCases) {
-    StreamString S;
-    const bool pretty_print = false;
-    StructuredData::String(P.first).Dump(S, pretty_print);
-    EXPECT_EQ(P.second, S.GetString());
-  }
-}
diff --git a/lldb/unittests/Process/gdb-remote/GDBRemoteCommunicationClientTest.cpp b/lldb/unittests/Process/gdb-remote/GDBRemoteCommunicationClientTest.cpp
index cd2583bb8f54..79807a80c388 100644
--- a/lldb/unittests/Process/gdb-remote/GDBRemoteCommunicationClientTest.cpp
+++ b/lldb/unittests/Process/gdb-remote/GDBRemoteCommunicationClientTest.cpp
@@ -12,10 +12,10 @@
 
 #include "Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h"
 #include "lldb/Core/ModuleSpec.h"
-#include "lldb/Core/StructuredData.h"
 #include "lldb/Core/TraceOptions.h"
 #include "lldb/Target/MemoryRegionInfo.h"
 #include "lldb/Utility/DataBuffer.h"
+#include "lldb/Utility/StructuredData.h"
 #include "lldb/lldb-enumerations.h"
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/Testing/Support/Error.h"
diff --git a/lldb/unittests/Utility/CMakeLists.txt b/lldb/unittests/Utility/CMakeLists.txt
index 86ac3c46d774..41ae8a4a2169 100644
--- a/lldb/unittests/Utility/CMakeLists.txt
+++ b/lldb/unittests/Utility/CMakeLists.txt
@@ -6,6 +6,7 @@ add_lldb_unittest(UtilityTests
   NameMatchesTest.cpp
   StatusTest.cpp
   StringExtractorTest.cpp
+  StructuredDataTest.cpp
   TaskPoolTest.cpp
   TildeExpressionResolverTest.cpp
   TimeoutTest.cpp
@@ -18,3 +19,7 @@ add_lldb_unittest(UtilityTests
   LINK_COMPONENTS
     Support
   )
+
+add_unittest_inputs(UtilityTests
+  StructuredData-basic.json
+  )
diff --git a/lldb/unittests/Utility/Inputs/StructuredData-basic.json b/lldb/unittests/Utility/Inputs/StructuredData-basic.json
new file mode 100644
index 000000000000..b5d8bb58d9bc
--- /dev/null
+++ b/lldb/unittests/Utility/Inputs/StructuredData-basic.json
@@ -0,0 +1 @@
+[1, 2, 3]
diff --git a/lldb/unittests/Utility/StructuredDataTest.cpp b/lldb/unittests/Utility/StructuredDataTest.cpp
new file mode 100644
index 000000000000..98ba34c5eecb
--- /dev/null
+++ b/lldb/unittests/Utility/StructuredDataTest.cpp
@@ -0,0 +1,66 @@
+//===-- StructuredDataTest.cpp ----------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "gtest/gtest.h"
+
+#include "lldb/Utility/Status.h"
+#include "lldb/Utility/StreamString.h"
+#include "lldb/Utility/StructuredData.h"
+#include "llvm/Support/Path.h"
+
+extern const char *TestMainArgv0;
+
+using namespace lldb;
+using namespace lldb_private;
+
+namespace {
+
+class StructuredDataTest : public testing::Test {
+public:
+  static void SetUpTestCase() {
+    s_inputs_folder = llvm::sys::path::parent_path(TestMainArgv0);
+    llvm::sys::path::append(s_inputs_folder, "Inputs");
+  }
+
+protected:
+  static llvm::SmallString<128> s_inputs_folder;
+};
+} // namespace
+
+llvm::SmallString<128> StructuredDataTest::s_inputs_folder;
+
+TEST_F(StructuredDataTest, StringDump) {
+  std::pair<llvm::StringRef, llvm::StringRef> TestCases[] = {
+      {R"(asdfg)", R"("asdfg")"},
+      {R"(as"df)", R"("as\"df")"},
+      {R"(as\df)", R"("as\\df")"},
+  };
+  for (auto P : TestCases) {
+    StreamString S;
+    const bool pretty_print = false;
+    StructuredData::String(P.first).Dump(S, pretty_print);
+    EXPECT_EQ(P.second, S.GetString());
+  }
+}
+
+TEST_F(StructuredDataTest, ParseJSONFromFile) {
+  Status status;
+  auto object_sp = StructuredData::ParseJSONFromFile(
+      FileSpec("non-existing-file.json", false), status);
+  EXPECT_EQ(nullptr, object_sp);
+
+  llvm::SmallString<128> input = s_inputs_folder;
+  llvm::sys::path::append(input, "StructuredData-basic.json");
+  object_sp = StructuredData::ParseJSONFromFile(FileSpec(input, false), status);
+  ASSERT_NE(nullptr, object_sp);
+
+  StreamString S;
+  object_sp->Dump(S, false);
+  EXPECT_EQ("[1,2,3]", S.GetString());
+}
diff --git a/lldb/unittests/tools/lldb-server/tests/MessageObjects.cpp b/lldb/unittests/tools/lldb-server/tests/MessageObjects.cpp
index fd44bf6b23a9..9fcb4207675a 100644
--- a/lldb/unittests/tools/lldb-server/tests/MessageObjects.cpp
+++ b/lldb/unittests/tools/lldb-server/tests/MessageObjects.cpp
@@ -8,7 +8,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "MessageObjects.h"
-#include "lldb/Core/StructuredData.h"
+#include "lldb/Utility/StructuredData.h"
 #include "llvm/ADT/StringExtras.h"
 #include "gtest/gtest.h"