[ScriptInterpreterPython] Move SWIG initialization into the Python plugin (NFC)

Abstract initialization of the Python SWIG support in the Python plugin.

llvm-svn: 356942

1 files changed, 1 insertions, 169 deletions

diff --git a/lldb/source/API/SystemInitializerFull.cpp b/lldb/source/API/SystemInitializerFull.cpp
index 427186f..5515548 100644
--- a/lldb/source/API/SystemInitializerFull.cpp
+++ b/lldb/source/API/SystemInitializerFull.cpp
@@ -121,145 +121,6 @@
 
 using namespace lldb_private;
 
-#ifndef LLDB_DISABLE_PYTHON
-
-// Defined in the SWIG source file
-#if PY_MAJOR_VERSION >= 3
-extern "C" PyObject *PyInit__lldb(void);
-
-#define LLDBSwigPyInit PyInit__lldb
-
-#else
-extern "C" void init_lldb(void);
-
-#define LLDBSwigPyInit init_lldb
-#endif
-
-// these are the Pythonic implementations of the required callbacks these are
-// scripting-language specific, which is why they belong here we still need to
-// use function pointers to them instead of relying on linkage-time resolution
-// because the SWIG stuff and this file get built at different times
-extern "C" bool LLDBSwigPythonBreakpointCallbackFunction(
-    const char *python_function_name, const char *session_dictionary_name,
-    const lldb::StackFrameSP &sb_frame,
-    const lldb::BreakpointLocationSP &sb_bp_loc);
-
-extern "C" bool LLDBSwigPythonWatchpointCallbackFunction(
-    const char *python_function_name, const char *session_dictionary_name,
-    const lldb::StackFrameSP &sb_frame, const lldb::WatchpointSP &sb_wp);
-
-extern "C" bool LLDBSwigPythonCallTypeScript(
-    const char *python_function_name, void *session_dictionary,
-    const lldb::ValueObjectSP &valobj_sp, void **pyfunct_wrapper,
-    const lldb::TypeSummaryOptionsSP &options_sp, std::string &retval);
-
-extern "C" void *
-LLDBSwigPythonCreateSyntheticProvider(const char *python_class_name,
-                                      const char *session_dictionary_name,
-                                      const lldb::ValueObjectSP &valobj_sp);
-
-extern "C" void *
-LLDBSwigPythonCreateCommandObject(const char *python_class_name,
-                                  const char *session_dictionary_name,
-                                  const lldb::DebuggerSP debugger_sp);
-
-extern "C" void *LLDBSwigPythonCreateScriptedThreadPlan(
-    const char *python_class_name, const char *session_dictionary_name,
-    const lldb::ThreadPlanSP &thread_plan_sp);
-
-extern "C" bool LLDBSWIGPythonCallThreadPlan(void *implementor,
-                                             const char *method_name,
-                                             Event *event_sp, bool &got_error);
-
-extern "C" void *LLDBSwigPythonCreateScriptedBreakpointResolver(
-    const char *python_class_name,
-    const char *session_dictionary_name,
-    lldb_private::StructuredDataImpl *args,
-    lldb::BreakpointSP &bkpt_sp);
-
-extern "C" unsigned int LLDBSwigPythonCallBreakpointResolver(
-    void *implementor,
-    const char *method_name,
-    lldb_private::SymbolContext *sym_ctx
-);
-
-extern "C" size_t LLDBSwigPython_CalculateNumChildren(void *implementor,
-                                                      uint32_t max);
-
-extern "C" void *LLDBSwigPython_GetChildAtIndex(void *implementor,
-                                                uint32_t idx);
-
-extern "C" int LLDBSwigPython_GetIndexOfChildWithName(void *implementor,
-                                                      const char *child_name);
-
-extern "C" void *LLDBSWIGPython_CastPyObjectToSBValue(void *data);
-
-extern lldb::ValueObjectSP
-LLDBSWIGPython_GetValueObjectSPFromSBValue(void *data);
-
-extern "C" bool LLDBSwigPython_UpdateSynthProviderInstance(void *implementor);
-
-extern "C" bool
-LLDBSwigPython_MightHaveChildrenSynthProviderInstance(void *implementor);
-
-extern "C" void *
-LLDBSwigPython_GetValueSynthProviderInstance(void *implementor);
-
-extern "C" bool
-LLDBSwigPythonCallCommand(const char *python_function_name,
-                          const char *session_dictionary_name,
-                          lldb::DebuggerSP &debugger, const char *args,
-                          lldb_private::CommandReturnObject &cmd_retobj,
-                          lldb::ExecutionContextRefSP exe_ctx_ref_sp);
-
-extern "C" bool
-LLDBSwigPythonCallCommandObject(void *implementor, lldb::DebuggerSP &debugger,
-                                const char *args,
-                                lldb_private::CommandReturnObject &cmd_retobj,
-                                lldb::ExecutionContextRefSP exe_ctx_ref_sp);
-
-extern "C" bool
-LLDBSwigPythonCallModuleInit(const char *python_module_name,
-                             const char *session_dictionary_name,
-                             lldb::DebuggerSP &debugger);
-
-extern "C" void *
-LLDBSWIGPythonCreateOSPlugin(const char *python_class_name,
-                             const char *session_dictionary_name,
-                             const lldb::ProcessSP &process_sp);
-
-extern "C" void *LLDBSWIGPython_CreateFrameRecognizer(
-    const char *python_class_name,
-    const char *session_dictionary_name);
-
-extern "C" void *LLDBSwigPython_GetRecognizedArguments(void *implementor,
-    const lldb::StackFrameSP& frame_sp);
-
-extern "C" bool LLDBSWIGPythonRunScriptKeywordProcess(
-    const char *python_function_name, const char *session_dictionary_name,
-    lldb::ProcessSP &process, std::string &output);
-
-extern "C" bool LLDBSWIGPythonRunScriptKeywordThread(
-    const char *python_function_name, const char *session_dictionary_name,
-    lldb::ThreadSP &thread, std::string &output);
-
-extern "C" bool LLDBSWIGPythonRunScriptKeywordTarget(
-    const char *python_function_name, const char *session_dictionary_name,
-    lldb::TargetSP &target, std::string &output);
-
-extern "C" bool LLDBSWIGPythonRunScriptKeywordFrame(
-    const char *python_function_name, const char *session_dictionary_name,
-    lldb::StackFrameSP &frame, std::string &output);
-
-extern "C" bool LLDBSWIGPythonRunScriptKeywordValue(
-    const char *python_function_name, const char *session_dictionary_name,
-    lldb::ValueObjectSP &value, std::string &output);
-
-extern "C" void *
-LLDBSWIGPython_GetDynamicSetting(void *module, const char *setting,
-                                 const lldb::TargetSP &target_sp);
-
-#endif
 
 SystemInitializerFull::SystemInitializerFull() {}
 
@@ -281,11 +142,7 @@ llvm::Error SystemInitializerFull::Initialize() {
 #endif
 
 #if !defined(LLDB_DISABLE_PYTHON)
-  InitializeSWIG();
-
-  // ScriptInterpreterPython::Initialize() depends on things like HostInfo
-  // being initialized so it can compute the python directory etc, so we need
-  // to do this after SystemInitializerCommon::Initialize().
+  ScriptInterpreterPython::InitializeSWIG();
   ScriptInterpreterPython::Initialize();
 #endif
 
@@ -406,31 +263,6 @@ llvm::Error SystemInitializerFull::Initialize() {
   return llvm::Error::success();
 }
 
-void SystemInitializerFull::InitializeSWIG() {
-#if !defined(LLDB_DISABLE_PYTHON)
-  ScriptInterpreterPython::InitializeInterpreter(
-      LLDBSwigPyInit, LLDBSwigPythonBreakpointCallbackFunction,
-      LLDBSwigPythonWatchpointCallbackFunction, LLDBSwigPythonCallTypeScript,
-      LLDBSwigPythonCreateSyntheticProvider, LLDBSwigPythonCreateCommandObject,
-      LLDBSwigPython_CalculateNumChildren, LLDBSwigPython_GetChildAtIndex,
-      LLDBSwigPython_GetIndexOfChildWithName,
-      LLDBSWIGPython_CastPyObjectToSBValue,
-      LLDBSWIGPython_GetValueObjectSPFromSBValue,
-      LLDBSwigPython_UpdateSynthProviderInstance,
-      LLDBSwigPython_MightHaveChildrenSynthProviderInstance,
-      LLDBSwigPython_GetValueSynthProviderInstance, LLDBSwigPythonCallCommand,
-      LLDBSwigPythonCallCommandObject, LLDBSwigPythonCallModuleInit,
-      LLDBSWIGPythonCreateOSPlugin, LLDBSWIGPython_CreateFrameRecognizer,
-      LLDBSwigPython_GetRecognizedArguments,
-      LLDBSWIGPythonRunScriptKeywordProcess,
-      LLDBSWIGPythonRunScriptKeywordThread,
-      LLDBSWIGPythonRunScriptKeywordTarget, LLDBSWIGPythonRunScriptKeywordFrame,
-      LLDBSWIGPythonRunScriptKeywordValue, LLDBSWIGPython_GetDynamicSetting,
-      LLDBSwigPythonCreateScriptedThreadPlan, LLDBSWIGPythonCallThreadPlan,
-      LLDBSwigPythonCreateScriptedBreakpointResolver, LLDBSwigPythonCallBreakpointResolver);
-#endif
-}
-
 void SystemInitializerFull::Terminate() {
   static Timer::Category func_cat(LLVM_PRETTY_FUNCTION);
   Timer scoped_timer(func_cat, LLVM_PRETTY_FUNCTION);