static bool
RegisterPlugin (const ConstString &name,
const char *description,
- LanguageRuntimeCreateInstance create_callback);
+ LanguageRuntimeCreateInstance create_callback,
+ LanguageRuntimeGetCommandObject command_callback = nullptr);
static bool
UnregisterPlugin (LanguageRuntimeCreateInstance create_callback);
static LanguageRuntimeCreateInstance
GetLanguageRuntimeCreateCallbackAtIndex (uint32_t idx);
+ static LanguageRuntimeGetCommandObject
+ GetLanguageRuntimeGetCommandObjectAtIndex (uint32_t idx);
+
static LanguageRuntimeCreateInstance
GetLanguageRuntimeCreateCallbackForPluginName (const ConstString &name);
static LanguageRuntime*
FindPlugin (Process *process, lldb::LanguageType language);
+
+ static void
+ InitializeCommands (CommandObject* parent);
virtual lldb::LanguageType
GetLanguageType () const = 0;
typedef EmulateInstruction * (*EmulateInstructionCreateInstance) (const ArchSpec &arch, InstructionType inst_type);
typedef OperatingSystem* (*OperatingSystemCreateInstance) (Process *process, bool force);
typedef LanguageRuntime *(*LanguageRuntimeCreateInstance) (Process *process, lldb::LanguageType language);
+ typedef lldb::CommandObjectSP (*LanguageRuntimeGetCommandObject) (CommandInterpreter& interpreter);
typedef SystemRuntime *(*SystemRuntimeCreateInstance) (Process *process);
typedef lldb::PlatformSP (*PlatformCreateInstance) (bool force, const ArchSpec *arch);
typedef lldb::ProcessSP (*ProcessCreateInstance) (Target &target, Listener &listener, const FileSpec *crash_file_path);
CommandObjectVersion.cpp
CommandObjectWatchpoint.cpp
CommandObjectWatchpointCommand.cpp
+ CommandObjectLanguage.cpp
)
--- /dev/null
+//===-- CommandObjectLanguage.cpp -------------------------------*- C++ -*-===//\r
+//\r
+// The LLVM Compiler Infrastructure\r
+//\r
+// This file is distributed under the University of Illinois Open Source\r
+// License. See LICENSE.TXT for details.\r
+//\r
+//===----------------------------------------------------------------------===//\r
+\r
+#include "lldb/lldb-python.h"\r
+\r
+#include "CommandObjectLanguage.h"\r
+\r
+#include "lldb/Host/Host.h"\r
+\r
+#include "lldb/Interpreter/CommandInterpreter.h"\r
+#include "lldb/Interpreter/CommandReturnObject.h"\r
+\r
+#include "lldb/Target/LanguageRuntime.h"\r
+\r
+using namespace lldb;\r
+using namespace lldb_private;\r
+\r
+CommandObjectLanguage::CommandObjectLanguage (CommandInterpreter &interpreter) :\r
+CommandObjectMultiword (interpreter,\r
+ "language",\r
+ "A set of commands for managing language-specific functionality.'.",\r
+ "language <language-name> <subcommand> [<subcommand-options>]"\r
+ )\r
+{\r
+ //Let the LanguageRuntime populates this command with subcommands\r
+ LanguageRuntime::InitializeCommands(this);\r
+}\r
+\r
+void\r
+CommandObjectLanguage::GenerateHelpText (Stream &output_stream) {\r
+ CommandObjectMultiword::GenerateHelpText(output_stream);\r
+\r
+ output_stream << "\nlanguage name can be one of the following:\n";\r
+\r
+ LanguageRuntime::PrintAllLanguages(output_stream, " ", "\n");\r
+}\r
+\r
+CommandObjectLanguage::~CommandObjectLanguage ()\r
+{\r
+}\r
--- /dev/null
+//===-- CommandObjectLanguage.h ---------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef liblldb_CommandObjectLanguage_h_
+#define liblldb_CommandObjectLanguage_h_
+
+// C Includes
+// C++ Includes
+
+
+// Other libraries and framework includes
+// Project includes
+
+#include "lldb/lldb-types.h"
+#include "lldb/Interpreter/CommandObjectMultiword.h"
+
+namespace lldb_private {
+ class CommandObjectLanguage : public CommandObjectMultiword
+ {
+ public:
+ CommandObjectLanguage (CommandInterpreter &interpreter);
+
+ virtual
+ ~CommandObjectLanguage ();
+
+ virtual void
+ GenerateHelpText (Stream &output_stream);
+
+ protected:
+ bool
+ DoExecute (Args& command, CommandReturnObject &result);
+ };
+} // namespace lldb_private
+
+#endif // liblldb_CommandObjectLanguage_h_
ConstString name;
std::string description;
LanguageRuntimeCreateInstance create_callback;
+ LanguageRuntimeGetCommandObject command_callback;
};
typedef std::vector<LanguageRuntimeInstance> LanguageRuntimeInstances;
(
const ConstString &name,
const char *description,
- LanguageRuntimeCreateInstance create_callback
+ LanguageRuntimeCreateInstance create_callback,
+ LanguageRuntimeGetCommandObject command_callback
)
{
if (create_callback)
if (description && description[0])
instance.description = description;
instance.create_callback = create_callback;
+ instance.command_callback = command_callback;
Mutex::Locker locker (GetLanguageRuntimeMutex ());
GetLanguageRuntimeInstances ().push_back (instance);
}
return NULL;
}
+LanguageRuntimeGetCommandObject
+PluginManager::GetLanguageRuntimeGetCommandObjectAtIndex (uint32_t idx)
+{
+ Mutex::Locker locker (GetLanguageRuntimeMutex ());
+ LanguageRuntimeInstances &instances = GetLanguageRuntimeInstances ();
+ if (idx < instances.size())
+ return instances[idx].command_callback;
+ return NULL;
+}
+
LanguageRuntimeCreateInstance
PluginManager::GetLanguageRuntimeCreateCallbackForPluginName (const ConstString &name)
{
#include "../Commands/CommandObjectType.h"
#include "../Commands/CommandObjectVersion.h"
#include "../Commands/CommandObjectWatchpoint.h"
+#include "../Commands/CommandObjectLanguage.h"
#include "lldb/Core/Debugger.h"
m_command_dict["type"] = CommandObjectSP (new CommandObjectType (*this));
m_command_dict["version"] = CommandObjectSP (new CommandObjectVersion (*this));
m_command_dict["watchpoint"]= CommandObjectSP (new CommandObjectMultiwordWatchpoint (*this));
+ m_command_dict["language"] = CommandObjectSP (new CommandObjectLanguage(*this));
const char *break_regexes[][2] = {{"^(.*[^[:space:]])[[:space:]]*:[[:space:]]*([[:digit:]]+)[[:space:]]*$", "breakpoint set --file '%1' --line %2"},
{"^/([^/]+)/$", "breakpoint set --source-pattern-regexp '%1'"},
#include "lldb/Target/Target.h"
#include "lldb/Core/PluginManager.h"
#include "lldb/Core/SearchFilter.h"
+#include "lldb/Interpreter/CommandInterpreter.h"
using namespace lldb;
using namespace lldb_private;
}
}
+void
+LanguageRuntime::InitializeCommands (CommandObject* parent)
+{
+ if (!parent)
+ return;
+
+ if (!parent->IsMultiwordObject())
+ return;
+
+ LanguageRuntimeCreateInstance create_callback;
+
+ for (uint32_t idx = 0;
+ (create_callback = PluginManager::GetLanguageRuntimeCreateCallbackAtIndex(idx)) != nullptr;
+ ++idx)
+ {
+ if (LanguageRuntimeGetCommandObject command_callback =
+ PluginManager::GetLanguageRuntimeGetCommandObjectAtIndex(idx))
+ {
+ CommandObjectSP command = command_callback(parent->GetCommandInterpreter());
+ if (command)
+ {
+ parent->LoadSubCommand(command->GetCommandName(), command);
+ }
+ }
+ }
+}
+
lldb::SearchFilterSP
LanguageRuntime::CreateExceptionSearchFilter ()
{