forked from OSchip/llvm-project
1900 lines
50 KiB
C++
1900 lines
50 KiB
C++
//===-- PluginManager.cpp ---------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Core/PluginManager.h"
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#include <limits.h>
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#include <string>
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#include <vector>
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#include "lldb/Core/Debugger.h"
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#include "lldb/Core/Error.h"
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#include "lldb/Host/FileSpec.h"
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#include "lldb/Host/Host.h"
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#include "lldb/Host/Mutex.h"
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#include "lldb/Interpreter/OptionValueProperties.h"
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#include "llvm/ADT/StringRef.h"
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using namespace lldb;
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using namespace lldb_private;
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enum PluginAction
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{
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ePluginRegisterInstance,
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ePluginUnregisterInstance,
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ePluginGetInstanceAtIndex
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};
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struct PluginInfo
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{
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void *plugin_handle;
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void *plugin_init_callback;
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void *plugin_term_callback;
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};
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typedef std::map<FileSpec, PluginInfo> PluginTerminateMap;
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static Mutex &
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GetPluginMapMutex ()
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{
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static Mutex g_plugin_map_mutex (Mutex::eMutexTypeRecursive);
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return g_plugin_map_mutex;
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}
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static PluginTerminateMap &
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GetPluginMap ()
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{
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static PluginTerminateMap g_plugin_map;
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return g_plugin_map;
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}
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static bool
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PluginIsLoaded (const FileSpec &plugin_file_spec)
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{
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Mutex::Locker locker (GetPluginMapMutex ());
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PluginTerminateMap &plugin_map = GetPluginMap ();
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return plugin_map.find (plugin_file_spec) != plugin_map.end();
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}
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static void
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SetPluginInfo (const FileSpec &plugin_file_spec, const PluginInfo &plugin_info)
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{
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Mutex::Locker locker (GetPluginMapMutex ());
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PluginTerminateMap &plugin_map = GetPluginMap ();
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assert (plugin_map.find (plugin_file_spec) != plugin_map.end());
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plugin_map[plugin_file_spec] = plugin_info;
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}
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static FileSpec::EnumerateDirectoryResult
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LoadPluginCallback
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(
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void *baton,
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FileSpec::FileType file_type,
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const FileSpec &file_spec
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)
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{
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// PluginManager *plugin_manager = (PluginManager *)baton;
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Error error;
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// If we have a regular file, a symbolic link or unknown file type, try
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// and process the file. We must handle unknown as sometimes the directory
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// enumeration might be enumerating a file system that doesn't have correct
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// file type information.
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if (file_type == FileSpec::eFileTypeRegular ||
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file_type == FileSpec::eFileTypeSymbolicLink ||
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file_type == FileSpec::eFileTypeUnknown )
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{
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FileSpec plugin_file_spec (file_spec);
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plugin_file_spec.ResolvePath();
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if (PluginIsLoaded (plugin_file_spec))
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return FileSpec::eEnumerateDirectoryResultNext;
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else
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{
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PluginInfo plugin_info = { NULL, NULL, NULL };
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uint32_t flags = Host::eDynamicLibraryOpenOptionLazy |
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Host::eDynamicLibraryOpenOptionLocal |
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Host::eDynamicLibraryOpenOptionLimitGetSymbol;
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plugin_info.plugin_handle = Host::DynamicLibraryOpen (plugin_file_spec, flags, error);
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if (plugin_info.plugin_handle)
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{
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bool success = false;
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plugin_info.plugin_init_callback = Host::DynamicLibraryGetSymbol (plugin_info.plugin_handle, "LLDBPluginInitialize", error);
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if (plugin_info.plugin_init_callback)
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{
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// Call the plug-in "bool LLDBPluginInitialize(void)" function
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success = ((bool (*)(void))plugin_info.plugin_init_callback)();
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}
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if (success)
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{
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// It is ok for the "LLDBPluginTerminate" symbol to be NULL
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plugin_info.plugin_term_callback = Host::DynamicLibraryGetSymbol (plugin_info.plugin_handle, "LLDBPluginTerminate", error);
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}
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else
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{
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// The initialize function returned FALSE which means the
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// plug-in might not be compatible, or might be too new or
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// too old, or might not want to run on this machine.
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Host::DynamicLibraryClose (plugin_info.plugin_handle);
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plugin_info.plugin_handle = NULL;
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plugin_info.plugin_init_callback = NULL;
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}
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// Regardless of success or failure, cache the plug-in load
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// in our plug-in info so we don't try to load it again and
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// again.
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SetPluginInfo (plugin_file_spec, plugin_info);
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return FileSpec::eEnumerateDirectoryResultNext;
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}
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}
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}
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if (file_type == FileSpec::eFileTypeUnknown ||
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file_type == FileSpec::eFileTypeDirectory ||
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file_type == FileSpec::eFileTypeSymbolicLink )
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{
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// Try and recurse into anything that a directory or symbolic link.
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// We must also do this for unknown as sometimes the directory enumeration
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// might be enurating a file system that doesn't have correct file type
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// information.
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return FileSpec::eEnumerateDirectoryResultEnter;
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}
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return FileSpec::eEnumerateDirectoryResultNext;
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}
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void
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PluginManager::Initialize ()
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{
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#if 1
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FileSpec dir_spec;
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const bool find_directories = true;
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const bool find_files = true;
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const bool find_other = true;
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char dir_path[PATH_MAX];
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if (Host::GetLLDBPath (ePathTypeLLDBSystemPlugins, dir_spec))
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{
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if (dir_spec.Exists() && dir_spec.GetPath(dir_path, sizeof(dir_path)))
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{
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FileSpec::EnumerateDirectory (dir_path,
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find_directories,
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find_files,
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find_other,
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LoadPluginCallback,
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NULL);
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}
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}
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if (Host::GetLLDBPath (ePathTypeLLDBUserPlugins, dir_spec))
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{
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if (dir_spec.Exists() && dir_spec.GetPath(dir_path, sizeof(dir_path)))
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{
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FileSpec::EnumerateDirectory (dir_path,
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find_directories,
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find_files,
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find_other,
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LoadPluginCallback,
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NULL);
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}
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}
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#endif
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}
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void
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PluginManager::Terminate ()
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{
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Mutex::Locker locker (GetPluginMapMutex ());
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PluginTerminateMap &plugin_map = GetPluginMap ();
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PluginTerminateMap::const_iterator pos, end = plugin_map.end();
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for (pos = plugin_map.begin(); pos != end; ++pos)
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{
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// Call the plug-in "void LLDBPluginTerminate (void)" function if there
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// is one (if the symbol was not NULL).
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if (pos->second.plugin_handle)
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{
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if (pos->second.plugin_term_callback)
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((void (*)(void))pos->second.plugin_term_callback)();
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Host::DynamicLibraryClose (pos->second.plugin_handle);
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}
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}
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plugin_map.clear();
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}
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#pragma mark ABI
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struct ABIInstance
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{
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ABIInstance() :
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name(),
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description(),
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create_callback(NULL)
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{
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}
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std::string name;
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std::string description;
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ABICreateInstance create_callback;
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};
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typedef std::vector<ABIInstance> ABIInstances;
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static Mutex &
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GetABIInstancesMutex ()
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{
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static Mutex g_instances_mutex (Mutex::eMutexTypeRecursive);
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return g_instances_mutex;
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}
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static ABIInstances &
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GetABIInstances ()
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{
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static ABIInstances g_instances;
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return g_instances;
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}
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bool
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PluginManager::RegisterPlugin
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(
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const char *name,
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const char *description,
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ABICreateInstance create_callback
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)
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{
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if (create_callback)
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{
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ABIInstance instance;
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assert (name && name[0]);
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instance.name.assign (name);
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if (description && description[0])
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instance.description = description;
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instance.create_callback = create_callback;
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Mutex::Locker locker (GetABIInstancesMutex ());
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GetABIInstances ().push_back (instance);
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return true;
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}
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return false;
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}
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bool
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PluginManager::UnregisterPlugin (ABICreateInstance create_callback)
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{
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if (create_callback)
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{
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Mutex::Locker locker (GetABIInstancesMutex ());
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ABIInstances &instances = GetABIInstances ();
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ABIInstances::iterator pos, end = instances.end();
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for (pos = instances.begin(); pos != end; ++ pos)
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{
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if (pos->create_callback == create_callback)
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{
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instances.erase(pos);
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return true;
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}
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}
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}
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return false;
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}
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ABICreateInstance
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PluginManager::GetABICreateCallbackAtIndex (uint32_t idx)
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{
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Mutex::Locker locker (GetABIInstancesMutex ());
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ABIInstances &instances = GetABIInstances ();
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if (idx < instances.size())
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return instances[idx].create_callback;
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return NULL;
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}
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ABICreateInstance
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PluginManager::GetABICreateCallbackForPluginName (const char *name)
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{
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if (name && name[0])
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{
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Mutex::Locker locker (GetABIInstancesMutex ());
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llvm::StringRef name_sref(name);
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ABIInstances &instances = GetABIInstances ();
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ABIInstances::iterator pos, end = instances.end();
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for (pos = instances.begin(); pos != end; ++ pos)
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{
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if (name_sref.equals (pos->name))
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return pos->create_callback;
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}
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}
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return NULL;
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}
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#pragma mark Disassembler
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struct DisassemblerInstance
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{
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DisassemblerInstance() :
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name(),
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description(),
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create_callback(NULL)
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{
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}
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std::string name;
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std::string description;
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DisassemblerCreateInstance create_callback;
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};
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typedef std::vector<DisassemblerInstance> DisassemblerInstances;
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static Mutex &
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GetDisassemblerMutex ()
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{
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static Mutex g_instances_mutex (Mutex::eMutexTypeRecursive);
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return g_instances_mutex;
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}
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static DisassemblerInstances &
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GetDisassemblerInstances ()
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{
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static DisassemblerInstances g_instances;
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return g_instances;
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}
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bool
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PluginManager::RegisterPlugin
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(
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const char *name,
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const char *description,
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DisassemblerCreateInstance create_callback
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)
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{
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if (create_callback)
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{
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DisassemblerInstance instance;
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assert (name && name[0]);
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instance.name = name;
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if (description && description[0])
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instance.description = description;
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instance.create_callback = create_callback;
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Mutex::Locker locker (GetDisassemblerMutex ());
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GetDisassemblerInstances ().push_back (instance);
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return true;
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}
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return false;
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}
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bool
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PluginManager::UnregisterPlugin (DisassemblerCreateInstance create_callback)
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{
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if (create_callback)
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{
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Mutex::Locker locker (GetDisassemblerMutex ());
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DisassemblerInstances &instances = GetDisassemblerInstances ();
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DisassemblerInstances::iterator pos, end = instances.end();
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for (pos = instances.begin(); pos != end; ++ pos)
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{
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if (pos->create_callback == create_callback)
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{
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instances.erase(pos);
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return true;
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}
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}
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}
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return false;
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}
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DisassemblerCreateInstance
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PluginManager::GetDisassemblerCreateCallbackAtIndex (uint32_t idx)
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{
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Mutex::Locker locker (GetDisassemblerMutex ());
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DisassemblerInstances &instances = GetDisassemblerInstances ();
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if (idx < instances.size())
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return instances[idx].create_callback;
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return NULL;
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}
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DisassemblerCreateInstance
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PluginManager::GetDisassemblerCreateCallbackForPluginName (const char *name)
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{
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if (name && name[0])
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{
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llvm::StringRef name_sref(name);
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Mutex::Locker locker (GetDisassemblerMutex ());
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DisassemblerInstances &instances = GetDisassemblerInstances ();
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DisassemblerInstances::iterator pos, end = instances.end();
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for (pos = instances.begin(); pos != end; ++ pos)
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{
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if (name_sref.equals (pos->name))
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return pos->create_callback;
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}
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}
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return NULL;
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}
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#pragma mark DynamicLoader
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struct DynamicLoaderInstance
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{
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DynamicLoaderInstance() :
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name(),
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description(),
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create_callback(NULL),
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debugger_init_callback (NULL)
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{
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}
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std::string name;
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std::string description;
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DynamicLoaderCreateInstance create_callback;
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DebuggerInitializeCallback debugger_init_callback;
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};
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typedef std::vector<DynamicLoaderInstance> DynamicLoaderInstances;
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static Mutex &
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GetDynamicLoaderMutex ()
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{
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static Mutex g_instances_mutex (Mutex::eMutexTypeRecursive);
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return g_instances_mutex;
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}
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static DynamicLoaderInstances &
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GetDynamicLoaderInstances ()
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{
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static DynamicLoaderInstances g_instances;
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return g_instances;
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}
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bool
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PluginManager::RegisterPlugin
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(
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const char *name,
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const char *description,
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DynamicLoaderCreateInstance create_callback,
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DebuggerInitializeCallback debugger_init_callback
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)
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{
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if (create_callback)
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{
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DynamicLoaderInstance instance;
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assert (name && name[0]);
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instance.name = name;
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if (description && description[0])
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instance.description = description;
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instance.create_callback = create_callback;
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instance.debugger_init_callback = debugger_init_callback;
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Mutex::Locker locker (GetDynamicLoaderMutex ());
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GetDynamicLoaderInstances ().push_back (instance);
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}
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return false;
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}
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bool
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PluginManager::UnregisterPlugin (DynamicLoaderCreateInstance create_callback)
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{
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if (create_callback)
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{
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Mutex::Locker locker (GetDynamicLoaderMutex ());
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DynamicLoaderInstances &instances = GetDynamicLoaderInstances ();
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DynamicLoaderInstances::iterator pos, end = instances.end();
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for (pos = instances.begin(); pos != end; ++ pos)
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{
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if (pos->create_callback == create_callback)
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{
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instances.erase(pos);
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return true;
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}
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}
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}
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return false;
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}
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DynamicLoaderCreateInstance
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PluginManager::GetDynamicLoaderCreateCallbackAtIndex (uint32_t idx)
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{
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Mutex::Locker locker (GetDynamicLoaderMutex ());
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DynamicLoaderInstances &instances = GetDynamicLoaderInstances ();
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if (idx < instances.size())
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return instances[idx].create_callback;
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return NULL;
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}
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DynamicLoaderCreateInstance
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PluginManager::GetDynamicLoaderCreateCallbackForPluginName (const char *name)
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{
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if (name && name[0])
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{
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llvm::StringRef name_sref(name);
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Mutex::Locker locker (GetDynamicLoaderMutex ());
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DynamicLoaderInstances &instances = GetDynamicLoaderInstances ();
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DynamicLoaderInstances::iterator pos, end = instances.end();
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for (pos = instances.begin(); pos != end; ++ pos)
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{
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if (name_sref.equals (pos->name))
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return pos->create_callback;
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}
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}
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return NULL;
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}
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#pragma mark EmulateInstruction
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struct EmulateInstructionInstance
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{
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EmulateInstructionInstance() :
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name(),
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description(),
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create_callback(NULL)
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{
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}
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std::string name;
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std::string description;
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EmulateInstructionCreateInstance create_callback;
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};
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typedef std::vector<EmulateInstructionInstance> EmulateInstructionInstances;
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static Mutex &
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GetEmulateInstructionMutex ()
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{
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static Mutex g_instances_mutex (Mutex::eMutexTypeRecursive);
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return g_instances_mutex;
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}
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static EmulateInstructionInstances &
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GetEmulateInstructionInstances ()
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{
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static EmulateInstructionInstances g_instances;
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return g_instances;
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}
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bool
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PluginManager::RegisterPlugin
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(
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const char *name,
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const char *description,
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EmulateInstructionCreateInstance create_callback
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)
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{
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if (create_callback)
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{
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EmulateInstructionInstance instance;
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assert (name && name[0]);
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instance.name = name;
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if (description && description[0])
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instance.description = description;
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instance.create_callback = create_callback;
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Mutex::Locker locker (GetEmulateInstructionMutex ());
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GetEmulateInstructionInstances ().push_back (instance);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
PluginManager::UnregisterPlugin (EmulateInstructionCreateInstance create_callback)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
Mutex::Locker locker (GetEmulateInstructionMutex ());
|
|
EmulateInstructionInstances &instances = GetEmulateInstructionInstances ();
|
|
|
|
EmulateInstructionInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (pos->create_callback == create_callback)
|
|
{
|
|
instances.erase(pos);
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
EmulateInstructionCreateInstance
|
|
PluginManager::GetEmulateInstructionCreateCallbackAtIndex (uint32_t idx)
|
|
{
|
|
Mutex::Locker locker (GetEmulateInstructionMutex ());
|
|
EmulateInstructionInstances &instances = GetEmulateInstructionInstances ();
|
|
if (idx < instances.size())
|
|
return instances[idx].create_callback;
|
|
return NULL;
|
|
}
|
|
|
|
EmulateInstructionCreateInstance
|
|
PluginManager::GetEmulateInstructionCreateCallbackForPluginName (const char *name)
|
|
{
|
|
if (name && name[0])
|
|
{
|
|
llvm::StringRef name_sref(name);
|
|
Mutex::Locker locker (GetEmulateInstructionMutex ());
|
|
EmulateInstructionInstances &instances = GetEmulateInstructionInstances ();
|
|
|
|
EmulateInstructionInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (name_sref.equals (pos->name))
|
|
return pos->create_callback;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
#pragma mark OperatingSystem
|
|
|
|
|
|
struct OperatingSystemInstance
|
|
{
|
|
OperatingSystemInstance() :
|
|
name(),
|
|
description(),
|
|
create_callback(NULL)
|
|
{
|
|
}
|
|
|
|
std::string name;
|
|
std::string description;
|
|
OperatingSystemCreateInstance create_callback;
|
|
};
|
|
|
|
typedef std::vector<OperatingSystemInstance> OperatingSystemInstances;
|
|
|
|
static Mutex &
|
|
GetOperatingSystemMutex ()
|
|
{
|
|
static Mutex g_instances_mutex (Mutex::eMutexTypeRecursive);
|
|
return g_instances_mutex;
|
|
}
|
|
|
|
static OperatingSystemInstances &
|
|
GetOperatingSystemInstances ()
|
|
{
|
|
static OperatingSystemInstances g_instances;
|
|
return g_instances;
|
|
}
|
|
|
|
bool
|
|
PluginManager::RegisterPlugin
|
|
(
|
|
const char *name,
|
|
const char *description,
|
|
OperatingSystemCreateInstance create_callback
|
|
)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
OperatingSystemInstance instance;
|
|
assert (name && name[0]);
|
|
instance.name = name;
|
|
if (description && description[0])
|
|
instance.description = description;
|
|
instance.create_callback = create_callback;
|
|
Mutex::Locker locker (GetOperatingSystemMutex ());
|
|
GetOperatingSystemInstances ().push_back (instance);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
PluginManager::UnregisterPlugin (OperatingSystemCreateInstance create_callback)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
Mutex::Locker locker (GetOperatingSystemMutex ());
|
|
OperatingSystemInstances &instances = GetOperatingSystemInstances ();
|
|
|
|
OperatingSystemInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (pos->create_callback == create_callback)
|
|
{
|
|
instances.erase(pos);
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
OperatingSystemCreateInstance
|
|
PluginManager::GetOperatingSystemCreateCallbackAtIndex (uint32_t idx)
|
|
{
|
|
Mutex::Locker locker (GetOperatingSystemMutex ());
|
|
OperatingSystemInstances &instances = GetOperatingSystemInstances ();
|
|
if (idx < instances.size())
|
|
return instances[idx].create_callback;
|
|
return NULL;
|
|
}
|
|
|
|
OperatingSystemCreateInstance
|
|
PluginManager::GetOperatingSystemCreateCallbackForPluginName (const char *name)
|
|
{
|
|
if (name && name[0])
|
|
{
|
|
llvm::StringRef name_sref(name);
|
|
Mutex::Locker locker (GetOperatingSystemMutex ());
|
|
OperatingSystemInstances &instances = GetOperatingSystemInstances ();
|
|
|
|
OperatingSystemInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (name_sref.equals (pos->name))
|
|
return pos->create_callback;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
|
|
#pragma mark LanguageRuntime
|
|
|
|
|
|
struct LanguageRuntimeInstance
|
|
{
|
|
LanguageRuntimeInstance() :
|
|
name(),
|
|
description(),
|
|
create_callback(NULL)
|
|
{
|
|
}
|
|
|
|
std::string name;
|
|
std::string description;
|
|
LanguageRuntimeCreateInstance create_callback;
|
|
};
|
|
|
|
typedef std::vector<LanguageRuntimeInstance> LanguageRuntimeInstances;
|
|
|
|
static Mutex &
|
|
GetLanguageRuntimeMutex ()
|
|
{
|
|
static Mutex g_instances_mutex (Mutex::eMutexTypeRecursive);
|
|
return g_instances_mutex;
|
|
}
|
|
|
|
static LanguageRuntimeInstances &
|
|
GetLanguageRuntimeInstances ()
|
|
{
|
|
static LanguageRuntimeInstances g_instances;
|
|
return g_instances;
|
|
}
|
|
|
|
bool
|
|
PluginManager::RegisterPlugin
|
|
(
|
|
const char *name,
|
|
const char *description,
|
|
LanguageRuntimeCreateInstance create_callback
|
|
)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
LanguageRuntimeInstance instance;
|
|
assert (name && name[0]);
|
|
instance.name = name;
|
|
if (description && description[0])
|
|
instance.description = description;
|
|
instance.create_callback = create_callback;
|
|
Mutex::Locker locker (GetLanguageRuntimeMutex ());
|
|
GetLanguageRuntimeInstances ().push_back (instance);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
PluginManager::UnregisterPlugin (LanguageRuntimeCreateInstance create_callback)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
Mutex::Locker locker (GetLanguageRuntimeMutex ());
|
|
LanguageRuntimeInstances &instances = GetLanguageRuntimeInstances ();
|
|
|
|
LanguageRuntimeInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (pos->create_callback == create_callback)
|
|
{
|
|
instances.erase(pos);
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
LanguageRuntimeCreateInstance
|
|
PluginManager::GetLanguageRuntimeCreateCallbackAtIndex (uint32_t idx)
|
|
{
|
|
Mutex::Locker locker (GetLanguageRuntimeMutex ());
|
|
LanguageRuntimeInstances &instances = GetLanguageRuntimeInstances ();
|
|
if (idx < instances.size())
|
|
return instances[idx].create_callback;
|
|
return NULL;
|
|
}
|
|
|
|
LanguageRuntimeCreateInstance
|
|
PluginManager::GetLanguageRuntimeCreateCallbackForPluginName (const char *name)
|
|
{
|
|
if (name && name[0])
|
|
{
|
|
llvm::StringRef name_sref(name);
|
|
Mutex::Locker locker (GetLanguageRuntimeMutex ());
|
|
LanguageRuntimeInstances &instances = GetLanguageRuntimeInstances ();
|
|
|
|
LanguageRuntimeInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (name_sref.equals (pos->name))
|
|
return pos->create_callback;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
#pragma mark ObjectFile
|
|
|
|
struct ObjectFileInstance
|
|
{
|
|
ObjectFileInstance() :
|
|
name(),
|
|
description(),
|
|
create_callback(NULL)
|
|
{
|
|
}
|
|
|
|
std::string name;
|
|
std::string description;
|
|
ObjectFileCreateInstance create_callback;
|
|
ObjectFileCreateMemoryInstance create_memory_callback;
|
|
|
|
};
|
|
|
|
typedef std::vector<ObjectFileInstance> ObjectFileInstances;
|
|
|
|
static Mutex &
|
|
GetObjectFileMutex ()
|
|
{
|
|
static Mutex g_instances_mutex (Mutex::eMutexTypeRecursive);
|
|
return g_instances_mutex;
|
|
}
|
|
|
|
static ObjectFileInstances &
|
|
GetObjectFileInstances ()
|
|
{
|
|
static ObjectFileInstances g_instances;
|
|
return g_instances;
|
|
}
|
|
|
|
|
|
bool
|
|
PluginManager::RegisterPlugin
|
|
(
|
|
const char *name,
|
|
const char *description,
|
|
ObjectFileCreateInstance create_callback,
|
|
ObjectFileCreateMemoryInstance create_memory_callback
|
|
)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
ObjectFileInstance instance;
|
|
assert (name && name[0]);
|
|
instance.name = name;
|
|
if (description && description[0])
|
|
instance.description = description;
|
|
instance.create_callback = create_callback;
|
|
instance.create_memory_callback = create_memory_callback;
|
|
Mutex::Locker locker (GetObjectFileMutex ());
|
|
GetObjectFileInstances ().push_back (instance);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
PluginManager::UnregisterPlugin (ObjectFileCreateInstance create_callback)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
Mutex::Locker locker (GetObjectFileMutex ());
|
|
ObjectFileInstances &instances = GetObjectFileInstances ();
|
|
|
|
ObjectFileInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (pos->create_callback == create_callback)
|
|
{
|
|
instances.erase(pos);
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
ObjectFileCreateInstance
|
|
PluginManager::GetObjectFileCreateCallbackAtIndex (uint32_t idx)
|
|
{
|
|
Mutex::Locker locker (GetObjectFileMutex ());
|
|
ObjectFileInstances &instances = GetObjectFileInstances ();
|
|
if (idx < instances.size())
|
|
return instances[idx].create_callback;
|
|
return NULL;
|
|
}
|
|
|
|
|
|
ObjectFileCreateMemoryInstance
|
|
PluginManager::GetObjectFileCreateMemoryCallbackAtIndex (uint32_t idx)
|
|
{
|
|
Mutex::Locker locker (GetObjectFileMutex ());
|
|
ObjectFileInstances &instances = GetObjectFileInstances ();
|
|
if (idx < instances.size())
|
|
return instances[idx].create_memory_callback;
|
|
return NULL;
|
|
}
|
|
|
|
ObjectFileCreateInstance
|
|
PluginManager::GetObjectFileCreateCallbackForPluginName (const char *name)
|
|
{
|
|
if (name && name[0])
|
|
{
|
|
llvm::StringRef name_sref(name);
|
|
Mutex::Locker locker (GetObjectFileMutex ());
|
|
ObjectFileInstances &instances = GetObjectFileInstances ();
|
|
|
|
ObjectFileInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (name_sref.equals (pos->name))
|
|
return pos->create_callback;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
|
|
ObjectFileCreateMemoryInstance
|
|
PluginManager::GetObjectFileCreateMemoryCallbackForPluginName (const char *name)
|
|
{
|
|
if (name && name[0])
|
|
{
|
|
llvm::StringRef name_sref(name);
|
|
Mutex::Locker locker (GetObjectFileMutex ());
|
|
ObjectFileInstances &instances = GetObjectFileInstances ();
|
|
|
|
ObjectFileInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (name_sref.equals (pos->name))
|
|
return pos->create_memory_callback;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
|
|
|
|
#pragma mark ObjectContainer
|
|
|
|
struct ObjectContainerInstance
|
|
{
|
|
ObjectContainerInstance() :
|
|
name(),
|
|
description(),
|
|
create_callback(NULL)
|
|
{
|
|
}
|
|
|
|
std::string name;
|
|
std::string description;
|
|
ObjectContainerCreateInstance create_callback;
|
|
};
|
|
|
|
typedef std::vector<ObjectContainerInstance> ObjectContainerInstances;
|
|
|
|
static Mutex &
|
|
GetObjectContainerMutex ()
|
|
{
|
|
static Mutex g_instances_mutex (Mutex::eMutexTypeRecursive);
|
|
return g_instances_mutex;
|
|
}
|
|
|
|
static ObjectContainerInstances &
|
|
GetObjectContainerInstances ()
|
|
{
|
|
static ObjectContainerInstances g_instances;
|
|
return g_instances;
|
|
}
|
|
|
|
bool
|
|
PluginManager::RegisterPlugin
|
|
(
|
|
const char *name,
|
|
const char *description,
|
|
ObjectContainerCreateInstance create_callback
|
|
)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
ObjectContainerInstance instance;
|
|
assert (name && name[0]);
|
|
instance.name = name;
|
|
if (description && description[0])
|
|
instance.description = description;
|
|
instance.create_callback = create_callback;
|
|
Mutex::Locker locker (GetObjectContainerMutex ());
|
|
GetObjectContainerInstances ().push_back (instance);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
PluginManager::UnregisterPlugin (ObjectContainerCreateInstance create_callback)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
Mutex::Locker locker (GetObjectContainerMutex ());
|
|
ObjectContainerInstances &instances = GetObjectContainerInstances ();
|
|
|
|
ObjectContainerInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (pos->create_callback == create_callback)
|
|
{
|
|
instances.erase(pos);
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
ObjectContainerCreateInstance
|
|
PluginManager::GetObjectContainerCreateCallbackAtIndex (uint32_t idx)
|
|
{
|
|
Mutex::Locker locker (GetObjectContainerMutex ());
|
|
ObjectContainerInstances &instances = GetObjectContainerInstances ();
|
|
if (idx < instances.size())
|
|
return instances[idx].create_callback;
|
|
return NULL;
|
|
}
|
|
|
|
ObjectContainerCreateInstance
|
|
PluginManager::GetObjectContainerCreateCallbackForPluginName (const char *name)
|
|
{
|
|
if (name && name[0])
|
|
{
|
|
llvm::StringRef name_sref(name);
|
|
Mutex::Locker locker (GetObjectContainerMutex ());
|
|
ObjectContainerInstances &instances = GetObjectContainerInstances ();
|
|
|
|
ObjectContainerInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (name_sref.equals (pos->name))
|
|
return pos->create_callback;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
#pragma mark LogChannel
|
|
|
|
struct LogInstance
|
|
{
|
|
LogInstance() :
|
|
name(),
|
|
description(),
|
|
create_callback(NULL)
|
|
{
|
|
}
|
|
|
|
std::string name;
|
|
std::string description;
|
|
LogChannelCreateInstance create_callback;
|
|
};
|
|
|
|
typedef std::vector<LogInstance> LogInstances;
|
|
|
|
static Mutex &
|
|
GetLogMutex ()
|
|
{
|
|
static Mutex g_instances_mutex (Mutex::eMutexTypeRecursive);
|
|
return g_instances_mutex;
|
|
}
|
|
|
|
static LogInstances &
|
|
GetLogInstances ()
|
|
{
|
|
static LogInstances g_instances;
|
|
return g_instances;
|
|
}
|
|
|
|
|
|
|
|
bool
|
|
PluginManager::RegisterPlugin
|
|
(
|
|
const char *name,
|
|
const char *description,
|
|
LogChannelCreateInstance create_callback
|
|
)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
LogInstance instance;
|
|
assert (name && name[0]);
|
|
instance.name = name;
|
|
if (description && description[0])
|
|
instance.description = description;
|
|
instance.create_callback = create_callback;
|
|
Mutex::Locker locker (GetLogMutex ());
|
|
GetLogInstances ().push_back (instance);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
PluginManager::UnregisterPlugin (LogChannelCreateInstance create_callback)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
Mutex::Locker locker (GetLogMutex ());
|
|
LogInstances &instances = GetLogInstances ();
|
|
|
|
LogInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (pos->create_callback == create_callback)
|
|
{
|
|
instances.erase(pos);
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
const char *
|
|
PluginManager::GetLogChannelCreateNameAtIndex (uint32_t idx)
|
|
{
|
|
Mutex::Locker locker (GetLogMutex ());
|
|
LogInstances &instances = GetLogInstances ();
|
|
if (idx < instances.size())
|
|
return instances[idx].name.c_str();
|
|
return NULL;
|
|
}
|
|
|
|
|
|
LogChannelCreateInstance
|
|
PluginManager::GetLogChannelCreateCallbackAtIndex (uint32_t idx)
|
|
{
|
|
Mutex::Locker locker (GetLogMutex ());
|
|
LogInstances &instances = GetLogInstances ();
|
|
if (idx < instances.size())
|
|
return instances[idx].create_callback;
|
|
return NULL;
|
|
}
|
|
|
|
LogChannelCreateInstance
|
|
PluginManager::GetLogChannelCreateCallbackForPluginName (const char *name)
|
|
{
|
|
if (name && name[0])
|
|
{
|
|
llvm::StringRef name_sref(name);
|
|
Mutex::Locker locker (GetLogMutex ());
|
|
LogInstances &instances = GetLogInstances ();
|
|
|
|
LogInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (name_sref.equals (pos->name))
|
|
return pos->create_callback;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
#pragma mark Platform
|
|
|
|
struct PlatformInstance
|
|
{
|
|
PlatformInstance() :
|
|
name(),
|
|
description(),
|
|
create_callback(NULL)
|
|
{
|
|
}
|
|
|
|
std::string name;
|
|
std::string description;
|
|
PlatformCreateInstance create_callback;
|
|
};
|
|
|
|
typedef std::vector<PlatformInstance> PlatformInstances;
|
|
|
|
static Mutex &
|
|
GetPlatformInstancesMutex ()
|
|
{
|
|
static Mutex g_platform_instances_mutex (Mutex::eMutexTypeRecursive);
|
|
return g_platform_instances_mutex;
|
|
}
|
|
|
|
static PlatformInstances &
|
|
GetPlatformInstances ()
|
|
{
|
|
static PlatformInstances g_platform_instances;
|
|
return g_platform_instances;
|
|
}
|
|
|
|
|
|
bool
|
|
PluginManager::RegisterPlugin (const char *name,
|
|
const char *description,
|
|
PlatformCreateInstance create_callback)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
Mutex::Locker locker (GetPlatformInstancesMutex ());
|
|
|
|
PlatformInstance instance;
|
|
assert (name && name[0]);
|
|
instance.name = name;
|
|
if (description && description[0])
|
|
instance.description = description;
|
|
instance.create_callback = create_callback;
|
|
GetPlatformInstances ().push_back (instance);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
const char *
|
|
PluginManager::GetPlatformPluginNameAtIndex (uint32_t idx)
|
|
{
|
|
Mutex::Locker locker (GetPlatformInstancesMutex ());
|
|
PlatformInstances &instances = GetPlatformInstances ();
|
|
if (idx < instances.size())
|
|
return instances[idx].name.c_str();
|
|
return NULL;
|
|
}
|
|
|
|
const char *
|
|
PluginManager::GetPlatformPluginDescriptionAtIndex (uint32_t idx)
|
|
{
|
|
Mutex::Locker locker (GetPlatformInstancesMutex ());
|
|
PlatformInstances &instances = GetPlatformInstances ();
|
|
if (idx < instances.size())
|
|
return instances[idx].description.c_str();
|
|
return NULL;
|
|
}
|
|
|
|
bool
|
|
PluginManager::UnregisterPlugin (PlatformCreateInstance create_callback)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
Mutex::Locker locker (GetPlatformInstancesMutex ());
|
|
PlatformInstances &instances = GetPlatformInstances ();
|
|
|
|
PlatformInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (pos->create_callback == create_callback)
|
|
{
|
|
instances.erase(pos);
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
PlatformCreateInstance
|
|
PluginManager::GetPlatformCreateCallbackAtIndex (uint32_t idx)
|
|
{
|
|
Mutex::Locker locker (GetPlatformInstancesMutex ());
|
|
PlatformInstances &instances = GetPlatformInstances ();
|
|
if (idx < instances.size())
|
|
return instances[idx].create_callback;
|
|
return NULL;
|
|
}
|
|
|
|
PlatformCreateInstance
|
|
PluginManager::GetPlatformCreateCallbackForPluginName (const char *name)
|
|
{
|
|
if (name && name[0])
|
|
{
|
|
Mutex::Locker locker (GetPlatformInstancesMutex ());
|
|
PlatformInstances &instances = GetPlatformInstances ();
|
|
llvm::StringRef name_sref(name);
|
|
|
|
PlatformInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (name_sref.equals (pos->name))
|
|
return pos->create_callback;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
uint32_t
|
|
PluginManager::AutoCompletePlatformName (const char *name, StringList &matches)
|
|
{
|
|
if (name && name[0])
|
|
{
|
|
Mutex::Locker locker (GetPlatformInstancesMutex ());
|
|
PlatformInstances &instances = GetPlatformInstances ();
|
|
llvm::StringRef name_sref(name);
|
|
|
|
PlatformInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
llvm::StringRef plugin_name (pos->name);
|
|
if (plugin_name.startswith(name_sref))
|
|
matches.AppendString (plugin_name.data());
|
|
}
|
|
}
|
|
return matches.GetSize();
|
|
}
|
|
|
|
#pragma mark Process
|
|
|
|
struct ProcessInstance
|
|
{
|
|
ProcessInstance() :
|
|
name(),
|
|
description(),
|
|
create_callback(NULL)
|
|
{
|
|
}
|
|
|
|
std::string name;
|
|
std::string description;
|
|
ProcessCreateInstance create_callback;
|
|
};
|
|
|
|
typedef std::vector<ProcessInstance> ProcessInstances;
|
|
|
|
static Mutex &
|
|
GetProcessMutex ()
|
|
{
|
|
static Mutex g_instances_mutex (Mutex::eMutexTypeRecursive);
|
|
return g_instances_mutex;
|
|
}
|
|
|
|
static ProcessInstances &
|
|
GetProcessInstances ()
|
|
{
|
|
static ProcessInstances g_instances;
|
|
return g_instances;
|
|
}
|
|
|
|
|
|
bool
|
|
PluginManager::RegisterPlugin
|
|
(
|
|
const char *name,
|
|
const char *description,
|
|
ProcessCreateInstance create_callback
|
|
)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
ProcessInstance instance;
|
|
assert (name && name[0]);
|
|
instance.name = name;
|
|
if (description && description[0])
|
|
instance.description = description;
|
|
instance.create_callback = create_callback;
|
|
Mutex::Locker locker (GetProcessMutex ());
|
|
GetProcessInstances ().push_back (instance);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
const char *
|
|
PluginManager::GetProcessPluginNameAtIndex (uint32_t idx)
|
|
{
|
|
Mutex::Locker locker (GetProcessMutex ());
|
|
ProcessInstances &instances = GetProcessInstances ();
|
|
if (idx < instances.size())
|
|
return instances[idx].name.c_str();
|
|
return NULL;
|
|
}
|
|
|
|
const char *
|
|
PluginManager::GetProcessPluginDescriptionAtIndex (uint32_t idx)
|
|
{
|
|
Mutex::Locker locker (GetProcessMutex ());
|
|
ProcessInstances &instances = GetProcessInstances ();
|
|
if (idx < instances.size())
|
|
return instances[idx].description.c_str();
|
|
return NULL;
|
|
}
|
|
|
|
bool
|
|
PluginManager::UnregisterPlugin (ProcessCreateInstance create_callback)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
Mutex::Locker locker (GetProcessMutex ());
|
|
ProcessInstances &instances = GetProcessInstances ();
|
|
|
|
ProcessInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (pos->create_callback == create_callback)
|
|
{
|
|
instances.erase(pos);
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
ProcessCreateInstance
|
|
PluginManager::GetProcessCreateCallbackAtIndex (uint32_t idx)
|
|
{
|
|
Mutex::Locker locker (GetProcessMutex ());
|
|
ProcessInstances &instances = GetProcessInstances ();
|
|
if (idx < instances.size())
|
|
return instances[idx].create_callback;
|
|
return NULL;
|
|
}
|
|
|
|
|
|
ProcessCreateInstance
|
|
PluginManager::GetProcessCreateCallbackForPluginName (const char *name)
|
|
{
|
|
if (name && name[0])
|
|
{
|
|
llvm::StringRef name_sref(name);
|
|
Mutex::Locker locker (GetProcessMutex ());
|
|
ProcessInstances &instances = GetProcessInstances ();
|
|
|
|
ProcessInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (name_sref.equals (pos->name))
|
|
return pos->create_callback;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
#pragma mark SymbolFile
|
|
|
|
struct SymbolFileInstance
|
|
{
|
|
SymbolFileInstance() :
|
|
name(),
|
|
description(),
|
|
create_callback(NULL)
|
|
{
|
|
}
|
|
|
|
std::string name;
|
|
std::string description;
|
|
SymbolFileCreateInstance create_callback;
|
|
};
|
|
|
|
typedef std::vector<SymbolFileInstance> SymbolFileInstances;
|
|
|
|
static Mutex &
|
|
GetSymbolFileMutex ()
|
|
{
|
|
static Mutex g_instances_mutex (Mutex::eMutexTypeRecursive);
|
|
return g_instances_mutex;
|
|
}
|
|
|
|
static SymbolFileInstances &
|
|
GetSymbolFileInstances ()
|
|
{
|
|
static SymbolFileInstances g_instances;
|
|
return g_instances;
|
|
}
|
|
|
|
|
|
bool
|
|
PluginManager::RegisterPlugin
|
|
(
|
|
const char *name,
|
|
const char *description,
|
|
SymbolFileCreateInstance create_callback
|
|
)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
SymbolFileInstance instance;
|
|
assert (name && name[0]);
|
|
instance.name = name;
|
|
if (description && description[0])
|
|
instance.description = description;
|
|
instance.create_callback = create_callback;
|
|
Mutex::Locker locker (GetSymbolFileMutex ());
|
|
GetSymbolFileInstances ().push_back (instance);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
PluginManager::UnregisterPlugin (SymbolFileCreateInstance create_callback)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
Mutex::Locker locker (GetSymbolFileMutex ());
|
|
SymbolFileInstances &instances = GetSymbolFileInstances ();
|
|
|
|
SymbolFileInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (pos->create_callback == create_callback)
|
|
{
|
|
instances.erase(pos);
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
SymbolFileCreateInstance
|
|
PluginManager::GetSymbolFileCreateCallbackAtIndex (uint32_t idx)
|
|
{
|
|
Mutex::Locker locker (GetSymbolFileMutex ());
|
|
SymbolFileInstances &instances = GetSymbolFileInstances ();
|
|
if (idx < instances.size())
|
|
return instances[idx].create_callback;
|
|
return NULL;
|
|
}
|
|
|
|
SymbolFileCreateInstance
|
|
PluginManager::GetSymbolFileCreateCallbackForPluginName (const char *name)
|
|
{
|
|
if (name && name[0])
|
|
{
|
|
llvm::StringRef name_sref(name);
|
|
Mutex::Locker locker (GetSymbolFileMutex ());
|
|
SymbolFileInstances &instances = GetSymbolFileInstances ();
|
|
|
|
SymbolFileInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (name_sref.equals (pos->name))
|
|
return pos->create_callback;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
|
|
|
|
#pragma mark SymbolVendor
|
|
|
|
struct SymbolVendorInstance
|
|
{
|
|
SymbolVendorInstance() :
|
|
name(),
|
|
description(),
|
|
create_callback(NULL)
|
|
{
|
|
}
|
|
|
|
std::string name;
|
|
std::string description;
|
|
SymbolVendorCreateInstance create_callback;
|
|
};
|
|
|
|
typedef std::vector<SymbolVendorInstance> SymbolVendorInstances;
|
|
|
|
static Mutex &
|
|
GetSymbolVendorMutex ()
|
|
{
|
|
static Mutex g_instances_mutex (Mutex::eMutexTypeRecursive);
|
|
return g_instances_mutex;
|
|
}
|
|
|
|
static SymbolVendorInstances &
|
|
GetSymbolVendorInstances ()
|
|
{
|
|
static SymbolVendorInstances g_instances;
|
|
return g_instances;
|
|
}
|
|
|
|
bool
|
|
PluginManager::RegisterPlugin
|
|
(
|
|
const char *name,
|
|
const char *description,
|
|
SymbolVendorCreateInstance create_callback
|
|
)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
SymbolVendorInstance instance;
|
|
assert (name && name[0]);
|
|
instance.name = name;
|
|
if (description && description[0])
|
|
instance.description = description;
|
|
instance.create_callback = create_callback;
|
|
Mutex::Locker locker (GetSymbolVendorMutex ());
|
|
GetSymbolVendorInstances ().push_back (instance);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
PluginManager::UnregisterPlugin (SymbolVendorCreateInstance create_callback)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
Mutex::Locker locker (GetSymbolVendorMutex ());
|
|
SymbolVendorInstances &instances = GetSymbolVendorInstances ();
|
|
|
|
SymbolVendorInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (pos->create_callback == create_callback)
|
|
{
|
|
instances.erase(pos);
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
SymbolVendorCreateInstance
|
|
PluginManager::GetSymbolVendorCreateCallbackAtIndex (uint32_t idx)
|
|
{
|
|
Mutex::Locker locker (GetSymbolVendorMutex ());
|
|
SymbolVendorInstances &instances = GetSymbolVendorInstances ();
|
|
if (idx < instances.size())
|
|
return instances[idx].create_callback;
|
|
return NULL;
|
|
}
|
|
|
|
|
|
SymbolVendorCreateInstance
|
|
PluginManager::GetSymbolVendorCreateCallbackForPluginName (const char *name)
|
|
{
|
|
if (name && name[0])
|
|
{
|
|
llvm::StringRef name_sref(name);
|
|
Mutex::Locker locker (GetSymbolVendorMutex ());
|
|
SymbolVendorInstances &instances = GetSymbolVendorInstances ();
|
|
|
|
SymbolVendorInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (name_sref.equals (pos->name))
|
|
return pos->create_callback;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
|
|
#pragma mark UnwindAssembly
|
|
|
|
struct UnwindAssemblyInstance
|
|
{
|
|
UnwindAssemblyInstance() :
|
|
name(),
|
|
description(),
|
|
create_callback(NULL)
|
|
{
|
|
}
|
|
|
|
std::string name;
|
|
std::string description;
|
|
UnwindAssemblyCreateInstance create_callback;
|
|
};
|
|
|
|
typedef std::vector<UnwindAssemblyInstance> UnwindAssemblyInstances;
|
|
|
|
static Mutex &
|
|
GetUnwindAssemblyMutex ()
|
|
{
|
|
static Mutex g_instances_mutex (Mutex::eMutexTypeRecursive);
|
|
return g_instances_mutex;
|
|
}
|
|
|
|
static UnwindAssemblyInstances &
|
|
GetUnwindAssemblyInstances ()
|
|
{
|
|
static UnwindAssemblyInstances g_instances;
|
|
return g_instances;
|
|
}
|
|
|
|
bool
|
|
PluginManager::RegisterPlugin
|
|
(
|
|
const char *name,
|
|
const char *description,
|
|
UnwindAssemblyCreateInstance create_callback
|
|
)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
UnwindAssemblyInstance instance;
|
|
assert (name && name[0]);
|
|
instance.name = name;
|
|
if (description && description[0])
|
|
instance.description = description;
|
|
instance.create_callback = create_callback;
|
|
Mutex::Locker locker (GetUnwindAssemblyMutex ());
|
|
GetUnwindAssemblyInstances ().push_back (instance);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
PluginManager::UnregisterPlugin (UnwindAssemblyCreateInstance create_callback)
|
|
{
|
|
if (create_callback)
|
|
{
|
|
Mutex::Locker locker (GetUnwindAssemblyMutex ());
|
|
UnwindAssemblyInstances &instances = GetUnwindAssemblyInstances ();
|
|
|
|
UnwindAssemblyInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (pos->create_callback == create_callback)
|
|
{
|
|
instances.erase(pos);
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
UnwindAssemblyCreateInstance
|
|
PluginManager::GetUnwindAssemblyCreateCallbackAtIndex (uint32_t idx)
|
|
{
|
|
Mutex::Locker locker (GetUnwindAssemblyMutex ());
|
|
UnwindAssemblyInstances &instances = GetUnwindAssemblyInstances ();
|
|
if (idx < instances.size())
|
|
return instances[idx].create_callback;
|
|
return NULL;
|
|
}
|
|
|
|
|
|
UnwindAssemblyCreateInstance
|
|
PluginManager::GetUnwindAssemblyCreateCallbackForPluginName (const char *name)
|
|
{
|
|
if (name && name[0])
|
|
{
|
|
llvm::StringRef name_sref(name);
|
|
Mutex::Locker locker (GetUnwindAssemblyMutex ());
|
|
UnwindAssemblyInstances &instances = GetUnwindAssemblyInstances ();
|
|
|
|
UnwindAssemblyInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (name_sref.equals (pos->name))
|
|
return pos->create_callback;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
void
|
|
PluginManager::DebuggerInitialize (Debugger &debugger)
|
|
{
|
|
Mutex::Locker locker (GetDynamicLoaderMutex ());
|
|
DynamicLoaderInstances &instances = GetDynamicLoaderInstances ();
|
|
|
|
DynamicLoaderInstances::iterator pos, end = instances.end();
|
|
for (pos = instances.begin(); pos != end; ++ pos)
|
|
{
|
|
if (pos->debugger_init_callback)
|
|
pos->debugger_init_callback (debugger);
|
|
}
|
|
}
|
|
|
|
static lldb::OptionValuePropertiesSP
|
|
GetDebuggerPropertyForPlugins (Debugger &debugger,
|
|
const ConstString &plugin_type_name,
|
|
const ConstString &plugin_type_desc,
|
|
bool can_create)
|
|
{
|
|
lldb::OptionValuePropertiesSP parent_properties_sp (debugger.GetValueProperties());
|
|
if (parent_properties_sp)
|
|
{
|
|
static ConstString g_property_name("plugin");
|
|
|
|
OptionValuePropertiesSP plugin_properties_sp = parent_properties_sp->GetSubProperty (NULL, g_property_name);
|
|
if (!plugin_properties_sp && can_create)
|
|
{
|
|
plugin_properties_sp.reset (new OptionValueProperties (g_property_name));
|
|
parent_properties_sp->AppendProperty (g_property_name,
|
|
ConstString("Settings specify to plugins."),
|
|
true,
|
|
plugin_properties_sp);
|
|
}
|
|
|
|
if (plugin_properties_sp)
|
|
{
|
|
lldb::OptionValuePropertiesSP plugin_type_properties_sp = plugin_properties_sp->GetSubProperty (NULL, plugin_type_name);
|
|
if (!plugin_type_properties_sp && can_create)
|
|
{
|
|
plugin_type_properties_sp.reset (new OptionValueProperties (plugin_type_name));
|
|
plugin_properties_sp->AppendProperty (plugin_type_name,
|
|
plugin_type_desc,
|
|
true,
|
|
plugin_type_properties_sp);
|
|
}
|
|
return plugin_type_properties_sp;
|
|
}
|
|
}
|
|
return lldb::OptionValuePropertiesSP();
|
|
}
|
|
|
|
lldb::OptionValuePropertiesSP
|
|
PluginManager::GetSettingForDynamicLoaderPlugin (Debugger &debugger, const ConstString &setting_name)
|
|
{
|
|
lldb::OptionValuePropertiesSP properties_sp;
|
|
lldb::OptionValuePropertiesSP plugin_type_properties_sp (GetDebuggerPropertyForPlugins (debugger,
|
|
ConstString("dynamic-loader"),
|
|
ConstString(), // not creating to so we don't need the description
|
|
false));
|
|
if (plugin_type_properties_sp)
|
|
properties_sp = plugin_type_properties_sp->GetSubProperty (NULL, setting_name);
|
|
return properties_sp;
|
|
}
|
|
|
|
bool
|
|
PluginManager::CreateSettingForDynamicLoaderPlugin (Debugger &debugger,
|
|
const lldb::OptionValuePropertiesSP &properties_sp,
|
|
const ConstString &description,
|
|
bool is_global_property)
|
|
{
|
|
if (properties_sp)
|
|
{
|
|
lldb::OptionValuePropertiesSP plugin_type_properties_sp (GetDebuggerPropertyForPlugins (debugger,
|
|
ConstString("dynamic-loader"),
|
|
ConstString("Settings for dynamic loader plug-ins"),
|
|
true));
|
|
if (plugin_type_properties_sp)
|
|
{
|
|
plugin_type_properties_sp->AppendProperty (properties_sp->GetName(),
|
|
description,
|
|
is_global_property,
|
|
properties_sp);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|