[lldb] Move DynamicRegisterInfo to public Target library

Move DynamicRegisterInfo from the internal lldbPluginProcessUtility
library to the public lldbTarget library.  This is a prerequisite
towards ABI plugin changes that are going to pass DynamicRegisterInfo
parameters.

Differential Revision: https://reviews.llvm.org/D110942

Author: mgorny

lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.h renamed to lldb/include/lldb/Target/DynamicRegisterInfo.h

@@ -6,8 +6,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_DYNAMICREGISTERINFO_H
-#define LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_DYNAMICREGISTERINFO_H
+#ifndef LLDB_TARGET_DYNAMICREGISTERINFO_H
+#define LLDB_TARGET_DYNAMICREGISTERINFO_H
 
 #include <map>
 #include <vector>
@@ -16,6 +16,8 @@
 #include "lldb/Utility/StructuredData.h"
 #include "lldb/lldb-private.h"
 
+namespace lldb_private {
+
 class DynamicRegisterInfo {
 protected:
   DynamicRegisterInfo(DynamicRegisterInfo &) = default;
@@ -113,4 +115,6 @@ class DynamicRegisterInfo {
   bool m_is_reconfigurable = false;
 };
 
-#endif // LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_DYNAMICREGISTERINFO_H
+} // namespace lldb_private
+
+#endif // LLDB_TARGET_DYNAMICREGISTERINFO_H

lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.cpp

@@ -12,7 +12,6 @@
 
 #include "OperatingSystemPython.h"
 
-#include "Plugins/Process/Utility/DynamicRegisterInfo.h"
 #include "Plugins/Process/Utility/RegisterContextDummy.h"
 #include "Plugins/Process/Utility/RegisterContextMemory.h"
 #include "Plugins/Process/Utility/ThreadMemory.h"

lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.h

@@ -13,11 +13,10 @@
 
 #if LLDB_ENABLE_PYTHON
 
+#include "lldb/Target/DynamicRegisterInfo.h"
 #include "lldb/Target/OperatingSystem.h"
 #include "lldb/Utility/StructuredData.h"
 
-class DynamicRegisterInfo;
-
 namespace lldb_private {
 class ScriptInterpreter;
 }
@@ -72,14 +71,14 @@ class OperatingSystemPython : public lldb_private::OperatingSystem {
       lldb_private::ThreadList &old_thread_list,
       std::vector<bool> &core_used_map, bool *did_create_ptr);
 
-  DynamicRegisterInfo *GetDynamicRegisterInfo();
+  lldb_private::DynamicRegisterInfo *GetDynamicRegisterInfo();
 
   lldb::ValueObjectSP m_thread_list_valobj_sp;
-  std::unique_ptr<DynamicRegisterInfo> m_register_info_up;
+  std::unique_ptr<lldb_private::DynamicRegisterInfo> m_register_info_up;
   lldb_private::ScriptInterpreter *m_interpreter;
   lldb_private::StructuredData::ObjectSP m_python_object_sp;
 };
 
-#endif
+#endif // LLDB_ENABLE_PYTHON
 
 #endif // liblldb_OperatingSystemPython_h_

lldb/source/Plugins/Process/Utility/CMakeLists.txt

@@ -1,6 +1,5 @@
 add_lldb_library(lldbPluginProcessUtility
   AuxVector.cpp
-  DynamicRegisterInfo.cpp
   FreeBSDSignals.cpp
   GDBRemoteSignals.cpp
   HistoryThread.cpp

lldb/source/Plugins/Process/Utility/RegisterContextMemory.cpp

@@ -8,7 +8,6 @@
 
 #include "RegisterContextMemory.h"
 
-#include "DynamicRegisterInfo.h"
 #include "lldb/Target/Process.h"
 #include "lldb/Target/Thread.h"
 #include "lldb/Utility/DataBufferHeap.h"

lldb/source/Plugins/Process/Utility/RegisterContextMemory.h

@@ -11,17 +11,16 @@
 
 #include <vector>
 
+#include "lldb/Target/DynamicRegisterInfo.h"
 #include "lldb/Target/RegisterContext.h"
 #include "lldb/Utility/DataExtractor.h"
 #include "lldb/lldb-private.h"
 
-class DynamicRegisterInfo;
-
 class RegisterContextMemory : public lldb_private::RegisterContext {
 public:
   RegisterContextMemory(lldb_private::Thread &thread,
                         uint32_t concrete_frame_idx,
-                        DynamicRegisterInfo &reg_info,
+                        lldb_private::DynamicRegisterInfo &reg_info,
                         lldb::addr_t reg_data_addr);
 
   ~RegisterContextMemory() override;
@@ -60,7 +59,7 @@ class RegisterContextMemory : public lldb_private::RegisterContext {
 protected:
   void SetAllRegisterValid(bool b);
 
-  DynamicRegisterInfo &m_reg_infos;
+  lldb_private::DynamicRegisterInfo &m_reg_infos;
   std::vector<bool> m_reg_valid;
   lldb_private::DataExtractor m_reg_data;
   lldb::addr_t m_reg_data_addr; // If this is valid, then we have a register

lldb/source/Plugins/Process/gdb-remote/GDBRemoteRegisterContext.h

@@ -11,7 +11,7 @@
 
 #include <vector>
 
-#include "Plugins/Process/Utility/DynamicRegisterInfo.h"
+#include "lldb/Target/DynamicRegisterInfo.h"
 #include "lldb/Target/RegisterContext.h"
 #include "lldb/Utility/ConstString.h"
 #include "lldb/Utility/DataExtractor.h"

lldb/source/Target/CMakeLists.txt

@@ -9,6 +9,7 @@ lldb_tablegen(TargetPropertiesEnum.inc -gen-lldb-property-enum-defs
 add_lldb_library(lldbTarget
   ABI.cpp
   AssertFrameRecognizer.cpp
+  DynamicRegisterInfo.cpp
   ExecutionContext.cpp
   InstrumentationRuntime.cpp
   InstrumentationRuntimeStopInfo.cpp

lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.cpp renamed to lldb/source/Target/DynamicRegisterInfo.cpp

@@ -6,8 +6,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "DynamicRegisterInfo.h"
-
+#include "lldb/Target/DynamicRegisterInfo.h"
 #include "lldb/Core/StreamFile.h"
 #include "lldb/DataFormatters/FormatManager.h"
 #include "lldb/Interpreter/OptionArgParser.h"

lldb/unittests/Process/Utility/CMakeLists.txt

@@ -15,7 +15,6 @@ set(LLVM_OPTIONAL_SOURCES
   ${NETBSD_SOURCES})
 
 add_lldb_unittest(ProcessUtilityTests
-  DynamicRegisterInfoTest.cpp
   LinuxProcMapsTest.cpp
   MemoryTagManagerAArch64MTETest.cpp
   RegisterContextTest.cpp

lldb/unittests/Target/CMakeLists.txt

@@ -1,5 +1,6 @@
 add_lldb_unittest(TargetTests
   ABITest.cpp
+  DynamicRegisterInfoTest.cpp
   ExecutionContextTest.cpp
   MemoryRegionInfoTest.cpp
   ModuleCacheTest.cpp

lldb/unittests/Process/Utility/DynamicRegisterInfoTest.cpp renamed to lldb/unittests/Target/DynamicRegisterInfoTest.cpp

@@ -9,8 +9,7 @@
 #include "gmock/gmock.h"
 #include "gtest/gtest.h"
 
-#include "Plugins/Process/Utility/DynamicRegisterInfo.h"
-
+#include "lldb/Target/DynamicRegisterInfo.h"
 #include "lldb/Utility/ArchSpec.h"
 
 using namespace lldb_private;