6611103cfe
to the debugger from GUI windows. Previously there was one global debugger
instance that could be accessed that had its own command interpreter and
current state (current target/process/thread/frame). When a GUI debugger
was attached, if it opened more than one window that each had a console
window, there were issues where the last one to setup the global debugger
object won and got control of the debugger.
To avoid this we now create instances of the lldb_private::Debugger that each
has its own state:
- target list for targets the debugger instance owns
- current process/thread/frame
- its own command interpreter
- its own input, output and error file handles to avoid conflicts
- its own input reader stack
So now clients should call:
SBDebugger::Initialize(); // (static function)
SBDebugger debugger (SBDebugger::Create());
// Use which ever file handles you wish
debugger.SetErrorFileHandle (stderr, false);
debugger.SetOutputFileHandle (stdout, false);
debugger.SetInputFileHandle (stdin, true);
// main loop
SBDebugger::Terminate(); // (static function)
SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to
ensure nothing gets destroyed too early when multiple clients might be
attached.
Cleaned up the command interpreter and the CommandObject and all subclasses
to take more appropriate arguments.
llvm-svn: 106615
168 lines
4.6 KiB
C++
168 lines
4.6 KiB
C++
//===-- CommandObjectBreakpointCommand.h ------------------------*- 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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#ifndef liblldb_CommandObjectBreakpointCommand_h_
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#define liblldb_CommandObjectBreakpointCommand_h_
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// C Includes
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// C++ Includes
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// Other libraries and framework includes
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// Project includes
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#include "lldb/lldb-types.h"
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#include "lldb/Interpreter/Options.h"
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#include "lldb/Core/InputReader.h"
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#include "lldb/Interpreter/CommandObject.h"
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#include "lldb/Interpreter/CommandReturnObject.h"
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#include "lldb/Interpreter/CommandObjectMultiword.h"
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namespace lldb_private {
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//-------------------------------------------------------------------------
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// CommandObjectMultiwordBreakpoint
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//-------------------------------------------------------------------------
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class CommandObjectBreakpointCommand : public CommandObjectMultiword
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{
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public:
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CommandObjectBreakpointCommand (CommandInterpreter &interpreter);
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virtual
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~CommandObjectBreakpointCommand ();
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static bool
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BreakpointOptionsCallbackFunction (void *baton,
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StoppointCallbackContext *context,
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lldb::user_id_t break_id,
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lldb::user_id_t break_loc_id);
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};
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//-------------------------------------------------------------------------
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// CommandObjectBreakpointCommandAdd
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//-------------------------------------------------------------------------
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class CommandObjectBreakpointCommandAdd : public CommandObject
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{
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public:
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CommandObjectBreakpointCommandAdd ();
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virtual
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~CommandObjectBreakpointCommandAdd ();
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virtual bool
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Execute (CommandInterpreter &interpreter,
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Args& command,
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CommandReturnObject &result);
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virtual Options *
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GetOptions ();
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void
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CollectDataForBreakpointCommandCallback (CommandInterpreter &interpreter,
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BreakpointOptions *bp_options,
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CommandReturnObject &result);
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static size_t
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GenerateBreakpointCommandCallback (void *baton,
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InputReader &reader,
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lldb::InputReaderAction notification,
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const char *bytes,
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size_t bytes_len);
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static bool
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BreakpointOptionsCallbackFunction (void *baton,
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StoppointCallbackContext *context,
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lldb::user_id_t break_id,
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lldb::user_id_t break_loc_id);
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class CommandOptions : public Options
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{
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public:
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CommandOptions ();
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virtual
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~CommandOptions ();
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virtual Error
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SetOptionValue (int option_idx, const char *option_arg);
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void
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ResetOptionValues ();
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const lldb::OptionDefinition*
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GetDefinitions ();
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// Options table: Required for subclasses of Options.
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static lldb::OptionDefinition g_option_table[];
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// Instance variables to hold the values for command options.
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bool m_use_commands;
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bool m_use_script_language;
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lldb::ScriptLanguage m_script_language;
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};
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private:
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CommandOptions m_options;
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};
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//-------------------------------------------------------------------------
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// CommandObjectBreakpointCommandRemove
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//-------------------------------------------------------------------------
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class CommandObjectBreakpointCommandRemove : public CommandObject
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{
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public:
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CommandObjectBreakpointCommandRemove ();
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virtual
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~CommandObjectBreakpointCommandRemove ();
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virtual bool
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Execute (CommandInterpreter &interpreter,
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Args& command,
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CommandReturnObject &result);
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private:
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};
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//-------------------------------------------------------------------------
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// CommandObjectBreakpointCommandList
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//-------------------------------------------------------------------------
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class CommandObjectBreakpointCommandList : public CommandObject
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{
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public:
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CommandObjectBreakpointCommandList ();
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virtual
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~CommandObjectBreakpointCommandList ();
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virtual bool
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Execute (CommandInterpreter &interpreter,
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Args& command,
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CommandReturnObject &result);
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private:
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};
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} // namespace lldb_private
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#endif // liblldb_CommandObjectBreakpointCommand_h_
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