Very large changes that were needed in order to allow multiple connections
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@106615 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Interpreter/CommandContext.cpp b/source/Interpreter/CommandContext.cpp
deleted file mode 100644
index 012611c..0000000
--- a/source/Interpreter/CommandContext.cpp
+++ /dev/null
@@ -1,77 +0,0 @@
-//===-- CommandContext.cpp --------------------------------------*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "lldb/Interpreter/CommandContext.h"
-
-#include "lldb/Core/Debugger.h"
-#include "lldb/Core/StreamString.h"
-#include "lldb/Interpreter/CommandObject.h"
-#include "lldb/Interpreter/CommandReturnObject.h"
-#include "lldb/Target/Process.h"
-#include "lldb/Target/Target.h"
-#include "lldb/Target/Thread.h"
-
-using namespace lldb;
-using namespace lldb_private;
-
-CommandContext::CommandContext () :
- m_exe_ctx ()
-{
-}
-
-CommandContext::~CommandContext ()
-{
-}
-
-Target *
-CommandContext::GetTarget()
-{
- return Debugger::GetSharedInstance().GetCurrentTarget().get();
-}
-
-
-ExecutionContext &
-CommandContext::GetExecutionContext()
-{
- return m_exe_ctx;
-}
-
-void
-CommandContext::Update (ExecutionContext *override_context)
-{
- m_exe_ctx.Clear();
-
- if (override_context != NULL)
- {
- m_exe_ctx.target = override_context->target;
- m_exe_ctx.process = override_context->process;
- m_exe_ctx.thread = override_context->thread;
- m_exe_ctx.frame = override_context->frame;
- }
- else
- {
- TargetSP target_sp (Debugger::GetSharedInstance().GetCurrentTarget());
- if (target_sp)
- {
- m_exe_ctx.process = target_sp->GetProcessSP().get();
- if (m_exe_ctx.process && m_exe_ctx.process->IsRunning() == false)
- {
- m_exe_ctx.thread = m_exe_ctx.process->GetThreadList().GetCurrentThread().get();
- if (m_exe_ctx.thread == NULL)
- m_exe_ctx.thread = m_exe_ctx.process->GetThreadList().GetThreadAtIndex(0).get();
- if (m_exe_ctx.thread)
- {
- m_exe_ctx.frame = m_exe_ctx.thread->GetCurrentFrame().get();
- if (m_exe_ctx.frame == NULL)
- m_exe_ctx.frame = m_exe_ctx.thread->GetStackFrameAtIndex (0).get();
- }
- }
- }
- }
-}
diff --git a/source/Interpreter/CommandInterpreter.cpp b/source/Interpreter/CommandInterpreter.cpp
index 2c278b1..984711d 100644
--- a/source/Interpreter/CommandInterpreter.cpp
+++ b/source/Interpreter/CommandInterpreter.cpp
@@ -12,7 +12,6 @@
#include <getopt.h>
#include <stdlib.h>
-#include "../Commands/CommandObjectAdd.h"
#include "../Commands/CommandObjectAlias.h"
#include "../Commands/CommandObjectAppend.h"
#include "../Commands/CommandObjectApropos.h"
@@ -33,7 +32,6 @@
#include "../Commands/CommandObjectQuit.h"
#include "lldb/Interpreter/CommandObjectRegexCommand.h"
#include "../Commands/CommandObjectRegister.h"
-#include "../Commands/CommandObjectRemove.h"
#include "CommandObjectScript.h"
#include "../Commands/CommandObjectSelect.h"
#include "../Commands/CommandObjectSet.h"
@@ -44,7 +42,6 @@
#include "../Commands/CommandObjectSyntax.h"
#include "../Commands/CommandObjectTarget.h"
#include "../Commands/CommandObjectThread.h"
-#include "../Commands/CommandObjectTranslate.h"
#include "../Commands/CommandObjectUnalias.h"
#include "../Commands/CommandObjectVariable.h"
@@ -64,16 +61,14 @@
CommandInterpreter::CommandInterpreter
(
+ Debugger &debugger,
ScriptLanguage script_language,
- bool synchronous_execution,
- Listener *listener,
- SourceManager& source_manager
+ bool synchronous_execution
) :
Broadcaster ("CommandInterpreter"),
+ m_debugger (debugger),
m_script_language (script_language),
- m_synchronous_execution (synchronous_execution),
- m_listener (listener),
- m_source_manager (source_manager)
+ m_synchronous_execution (synchronous_execution)
{
}
@@ -204,43 +199,38 @@
// the crossref object exists and is ready to take the cross reference. Put the cross referencing command
// objects into the CommandDictionary now, so they are ready for use when the other commands get created.
- m_command_dict["select"] = CommandObjectSP (new CommandObjectSelect ());
- m_command_dict["info"] = CommandObjectSP (new CommandObjectInfo ());
- m_command_dict["delete"] = CommandObjectSP (new CommandObjectDelete ());
+ m_command_dict["select"] = CommandObjectSP (new CommandObjectSelect ());
+ m_command_dict["info"] = CommandObjectSP (new CommandObjectInfo ());
+ m_command_dict["delete"] = CommandObjectSP (new CommandObjectDelete ());
// Non-CommandObjectCrossref commands can now be created.
- //m_command_dict["add"] = CommandObjectSP (new CommandObjectAdd ());
m_command_dict["alias"] = CommandObjectSP (new CommandObjectAlias ());
m_command_dict["append"] = CommandObjectSP (new CommandObjectAppend ());
m_command_dict["apropos"] = CommandObjectSP (new CommandObjectApropos ());
- //m_command_dict["args"] = CommandObjectSP (new CommandObjectArgs ());
- m_command_dict["breakpoint"]= CommandObjectSP (new CommandObjectMultiwordBreakpoint (this));
+ m_command_dict["breakpoint"]= CommandObjectSP (new CommandObjectMultiwordBreakpoint (*this));
m_command_dict["call"] = CommandObjectSP (new CommandObjectCall ());
m_command_dict["disassemble"] = CommandObjectSP (new CommandObjectDisassemble ());
m_command_dict["expression"]= CommandObjectSP (new CommandObjectExpression ());
m_command_dict["file"] = CommandObjectSP (new CommandObjectFile ());
- m_command_dict["frame"] = CommandObjectSP (new CommandObjectMultiwordFrame (this));
+ m_command_dict["frame"] = CommandObjectSP (new CommandObjectMultiwordFrame (*this));
m_command_dict["help"] = CommandObjectSP (new CommandObjectHelp ());
- m_command_dict["image"] = CommandObjectSP (new CommandObjectImage (this));
- m_command_dict["log"] = CommandObjectSP (new CommandObjectLog (this));
- m_command_dict["memory"] = CommandObjectSP (new CommandObjectMemory (this));
- m_command_dict["process"] = CommandObjectSP (new CommandObjectMultiwordProcess (this));
+ m_command_dict["image"] = CommandObjectSP (new CommandObjectImage (*this));
+ m_command_dict["log"] = CommandObjectSP (new CommandObjectLog (*this));
+ m_command_dict["memory"] = CommandObjectSP (new CommandObjectMemory (*this));
+ m_command_dict["process"] = CommandObjectSP (new CommandObjectMultiwordProcess (*this));
m_command_dict["quit"] = CommandObjectSP (new CommandObjectQuit ());
- m_command_dict["register"] = CommandObjectSP (new CommandObjectRegister (this));
- //m_command_dict["remove"] = CommandObjectSP (new CommandObjectRemove ());
+ m_command_dict["register"] = CommandObjectSP (new CommandObjectRegister (*this));
m_command_dict["script"] = CommandObjectSP (new CommandObjectScript (m_script_language));
m_command_dict["set"] = CommandObjectSP (new CommandObjectSet ());
m_command_dict["settings"] = CommandObjectSP (new CommandObjectSettings ());
m_command_dict["show"] = CommandObjectSP (new CommandObjectShow ());
m_command_dict["source"] = CommandObjectSP (new CommandObjectSource ());
m_command_dict["source-file"] = CommandObjectSP (new CommandObjectSourceFile ());
- //m_command_dict["syntax"] = CommandObjectSP (new CommandObjectSyntax ());
- m_command_dict["target"] = CommandObjectSP (new CommandObjectMultiwordTarget (this));
- m_command_dict["thread"] = CommandObjectSP (new CommandObjectMultiwordThread (this));
- //m_command_dict["translate"] = CommandObjectSP (new CommandObjectTranslate ());
+ m_command_dict["target"] = CommandObjectSP (new CommandObjectMultiwordTarget (*this));
+ m_command_dict["thread"] = CommandObjectSP (new CommandObjectMultiwordThread (*this));
m_command_dict["unalias"] = CommandObjectSP (new CommandObjectUnalias ());
- m_command_dict["variable"] = CommandObjectSP (new CommandObjectVariable (this));
+ m_command_dict["variable"] = CommandObjectSP (new CommandObjectVariable (*this));
std::auto_ptr<CommandObjectRegexCommand>
break_regex_cmd_ap(new CommandObjectRegexCommand ("regexp-break",
@@ -568,8 +558,13 @@
// parses the line and takes the appropriate actions.
bool
-CommandInterpreter::HandleCommand (const char *command_line, bool add_to_history, CommandReturnObject &result,
- ExecutionContext *override_context)
+CommandInterpreter::HandleCommand
+(
+ const char *command_line,
+ bool add_to_history,
+ CommandReturnObject &result,
+ ExecutionContext *override_context
+)
{
// FIXME: there should probably be a mutex to make sure only one thread can
// run the interpreter at a time.
@@ -580,7 +575,7 @@
// result.AppendMessageWithFormat ("Processing command: %s\n", command_line);
// }
- m_current_context.Update (override_context);
+ m_debugger.UpdateExecutionContext (override_context);
if (command_line == NULL || command_line[0] == '\0')
{
@@ -639,7 +634,7 @@
stripped_command += strlen(command_cstr);
while (isspace(*stripped_command))
++stripped_command;
- command_obj->ExecuteRawCommandString(stripped_command, Context(), this, result);
+ command_obj->ExecuteRawCommandString (*this, stripped_command, result);
}
}
else
@@ -649,7 +644,7 @@
// Remove the command from the args.
command_args.Shift();
- command_obj->ExecuteWithOptions (command_args, Context(), this, result);
+ command_obj->ExecuteWithOptions (*this, command_args, result);
}
}
else
@@ -658,9 +653,12 @@
int num_matches;
int cursor_index = command_args.GetArgumentCount() - 1;
int cursor_char_position = strlen (command_args.GetArgumentAtIndex(command_args.GetArgumentCount() - 1));
- num_matches = HandleCompletionMatches (command_args, cursor_index,
- cursor_char_position,
- 0, -1, matches);
+ num_matches = HandleCompletionMatches (command_args,
+ cursor_index,
+ cursor_char_position,
+ 0,
+ -1,
+ matches);
if (num_matches > 0)
{
@@ -740,8 +738,12 @@
{
parsed_line.Shift();
cursor_index--;
- num_command_matches = command_object->HandleCompletion (parsed_line, cursor_index, cursor_char_position,
- match_start_point, max_return_elements, this,
+ num_command_matches = command_object->HandleCompletion (*this,
+ parsed_line,
+ cursor_index,
+ cursor_char_position,
+ match_start_point,
+ max_return_elements,
matches);
}
}
@@ -779,8 +781,12 @@
// Only max_return_elements == -1 is supported at present:
assert (max_return_elements == -1);
- num_command_matches = HandleCompletionMatches (parsed_line, cursor_index, cursor_char_position, match_start_point,
- max_return_elements, matches);
+ num_command_matches = HandleCompletionMatches (parsed_line,
+ cursor_index,
+ cursor_char_position,
+ match_start_point,
+ max_return_elements,
+ matches);
if (num_command_matches <= 0)
return num_command_matches;
@@ -817,12 +823,6 @@
return num_command_matches;
}
-CommandContext *
-CommandInterpreter::Context ()
-{
- return &m_current_context;
-}
-
const Args *
CommandInterpreter::GetProgramArguments ()
{
@@ -916,20 +916,6 @@
m_script_language = lang;
}
-Listener *
-CommandInterpreter::GetListener ()
-{
- return m_listener;
-}
-
-SourceManager &
-CommandInterpreter::GetSourceManager ()
-{
- return m_source_manager;
-}
-
-
-
OptionArgVectorSP
CommandInterpreter::GetAliasOptions (const char *alias_name)
{
@@ -1132,16 +1118,15 @@
ScriptInterpreter *
CommandInterpreter::GetScriptInterpreter ()
{
- CommandObject::CommandMap::iterator pos;
-
- pos = m_command_dict.find ("script");
- if (pos != m_command_dict.end())
+ CommandObject::CommandMap::iterator pos;
+
+ pos = m_command_dict.find ("script");
+ if (pos != m_command_dict.end())
{
- CommandObject *script_cmd_obj = pos->second.get();
- return ((CommandObjectScript *) script_cmd_obj)->GetInterpreter ();
+ CommandObject *script_cmd_obj = pos->second.get();
+ return ((CommandObjectScript *) script_cmd_obj)->GetInterpreter (*this);
}
- else
- return NULL;
+ return NULL;
}
diff --git a/source/Interpreter/CommandObject.cpp b/source/Interpreter/CommandObject.cpp
index eb8cdd2..384c03a 100644
--- a/source/Interpreter/CommandObject.cpp
+++ b/source/Interpreter/CommandObject.cpp
@@ -133,21 +133,20 @@
bool
CommandObject::ExecuteCommandString
(
+ CommandInterpreter &interpreter,
const char *command_line,
- CommandContext *context,
- CommandInterpreter *interpreter,
CommandReturnObject &result
)
{
Args command_args(command_line);
- return ExecuteWithOptions (command_args, context, interpreter, result);
+ return ExecuteWithOptions (interpreter, command_args, result);
}
bool
CommandObject::ParseOptions
(
+ CommandInterpreter &interpreter,
Args& args,
- CommandInterpreter *interpreter,
CommandReturnObject &result
)
{
@@ -189,9 +188,8 @@
bool
CommandObject::ExecuteWithOptions
(
+ CommandInterpreter &interpreter,
Args& args,
- CommandContext *context,
- CommandInterpreter *interpreter,
CommandReturnObject &result
)
{
@@ -199,10 +197,10 @@
{
const char *tmp_str = args.GetArgumentAtIndex (i);
if (tmp_str[0] == '`') // back-quote
- args.ReplaceArgumentAtIndex (i, interpreter->ProcessEmbeddedScriptCommands (tmp_str));
+ args.ReplaceArgumentAtIndex (i, interpreter.ProcessEmbeddedScriptCommands (tmp_str));
}
- Process *process = context->GetExecutionContext().process;
+ Process *process = interpreter.GetDebugger().GetExecutionContext().process;
if (process == NULL)
{
if (GetFlags().IsSet(CommandObject::eFlagProcessMustBeLaunched | CommandObject::eFlagProcessMustBePaused))
@@ -248,11 +246,11 @@
}
}
- if (!ParseOptions (args, interpreter, result))
+ if (!ParseOptions (interpreter, args, result))
return false;
// Call the command-specific version of 'Execute', passing it the already processed arguments.
- return Execute (args, context, interpreter, result);
+ return Execute (interpreter, args, result);
}
class CommandDictCommandPartialMatch
@@ -300,12 +298,12 @@
int
CommandObject::HandleCompletion
(
+ CommandInterpreter &interpreter,
Args &input,
int &cursor_index,
int &cursor_char_position,
int match_start_point,
int max_return_elements,
- CommandInterpreter *interpreter,
StringList &matches
)
{
@@ -340,46 +338,30 @@
input.DeleteArgumentAtIndex(input.GetArgumentCount() - 1);
bool handled_by_options;
- handled_by_options = cur_options->HandleOptionCompletion(input,
- opt_element_vector,
- cursor_index,
- cursor_char_position,
- match_start_point,
- max_return_elements,
- interpreter,
- matches);
+ handled_by_options = cur_options->HandleOptionCompletion (interpreter,
+ input,
+ opt_element_vector,
+ cursor_index,
+ cursor_char_position,
+ match_start_point,
+ max_return_elements,
+ matches);
if (handled_by_options)
return matches.GetSize();
}
// If we got here, the last word is not an option or an option argument.
- return HandleArgumentCompletion(input,
- cursor_index,
- cursor_char_position,
- opt_element_vector,
- match_start_point,
- max_return_elements,
- interpreter,
- matches);
+ return HandleArgumentCompletion (interpreter,
+ input,
+ cursor_index,
+ cursor_char_position,
+ opt_element_vector,
+ match_start_point,
+ max_return_elements,
+ matches);
}
}
-int
-CommandObject::HandleArgumentCompletion
-(
- Args &input,
- int &cursor_index,
- int &cursor_char_position,
- OptionElementVector &opt_element_vector,
- int match_start_point,
- int max_return_elements,
- CommandInterpreter *interpreter,
- StringList &matches
-)
-{
- return 0;
-}
-
// Case insensitive version of ::strstr()
// Returns true if s2 is contained within s1.
diff --git a/source/Interpreter/CommandObjectRegexCommand.cpp b/source/Interpreter/CommandObjectRegexCommand.cpp
index b3fa6a4..e165fc8 100644
--- a/source/Interpreter/CommandObjectRegexCommand.cpp
+++ b/source/Interpreter/CommandObjectRegexCommand.cpp
@@ -46,9 +46,8 @@
bool
CommandObjectRegexCommand::Execute
(
+ CommandInterpreter &interpreter,
Args& command,
- CommandContext *context,
- CommandInterpreter *interpreter,
CommandReturnObject &result
)
{
@@ -59,9 +58,8 @@
bool
CommandObjectRegexCommand::ExecuteRawCommandString
(
+ CommandInterpreter &interpreter,
const char *command,
- CommandContext *context,
- CommandInterpreter *interpreter,
CommandReturnObject &result
)
{
@@ -92,7 +90,7 @@
// Interpret the new command and return this as the result!
// if (m_options.verbose)
// result.GetOutputStream().Printf("%s\n", new_command.c_str());
- return interpreter->HandleCommand(new_command.c_str(), true, result);
+ return interpreter.HandleCommand(new_command.c_str(), true, result);
}
}
result.SetStatus(eReturnStatusFailed);
diff --git a/source/Interpreter/CommandObjectScript.cpp b/source/Interpreter/CommandObjectScript.cpp
index 2cbca11..3a7362d 100644
--- a/source/Interpreter/CommandObjectScript.cpp
+++ b/source/Interpreter/CommandObjectScript.cpp
@@ -43,15 +43,12 @@
bool
CommandObjectScript::ExecuteRawCommandString
(
+ CommandInterpreter &interpreter,
const char *command,
- CommandContext *context,
- CommandInterpreter *interpreter,
CommandReturnObject &result
)
{
- std::string arg_str (command);
-
- ScriptInterpreter *script_interpreter = GetInterpreter ();
+ ScriptInterpreter *script_interpreter = GetInterpreter (interpreter);
if (script_interpreter == NULL)
{
@@ -59,23 +56,11 @@
result.SetStatus (eReturnStatusFailed);
}
- FILE *out_fh = Debugger::GetSharedInstance().GetOutputFileHandle();
- FILE *err_fh = Debugger::GetSharedInstance().GetOutputFileHandle();
- if (out_fh && err_fh)
- {
- if (arg_str.empty())
- script_interpreter->ExecuteInterpreterLoop (out_fh, err_fh);
- else
- script_interpreter->ExecuteOneLine (arg_str, out_fh, err_fh);
- result.SetStatus (eReturnStatusSuccessFinishNoResult);
- }
+ if (command == NULL || command[0] == '\0')
+ script_interpreter->ExecuteInterpreterLoop (interpreter);
else
- {
- if (out_fh == NULL)
- result.AppendError("invalid output file handle");
- else
- result.AppendError("invalid error file handle");
- }
+ script_interpreter->ExecuteOneLine (interpreter, command);
+ result.SetStatus (eReturnStatusSuccessFinishNoResult);
return result.Succeeded();
}
@@ -88,60 +73,29 @@
bool
CommandObjectScript::Execute
(
+ CommandInterpreter &interpreter,
Args& command,
- CommandContext *context,
- CommandInterpreter *interpreter,
CommandReturnObject &result
)
{
- std::string arg_str;
- ScriptInterpreter *script_interpreter = GetInterpreter ();
-
- if (script_interpreter == NULL)
- {
- result.AppendError("no script interpeter");
- result.SetStatus (eReturnStatusFailed);
- }
-
- const int argc = command.GetArgumentCount();
- for (int i = 0; i < argc; ++i)
- arg_str.append(command.GetArgumentAtIndex(i));
-
-
- FILE *out_fh = Debugger::GetSharedInstance().GetOutputFileHandle();
- FILE *err_fh = Debugger::GetSharedInstance().GetOutputFileHandle();
- if (out_fh && err_fh)
- {
- if (arg_str.empty())
- script_interpreter->ExecuteInterpreterLoop (out_fh, err_fh);
- else
- script_interpreter->ExecuteOneLine (arg_str, out_fh, err_fh);
- result.SetStatus (eReturnStatusSuccessFinishNoResult);
- }
- else
- {
- if (out_fh == NULL)
- result.AppendError("invalid output file handle");
- else
- result.AppendError("invalid error file handle");
- }
- return result.Succeeded();
+ // everything should be handled in ExecuteRawCommandString
+ return false;
}
ScriptInterpreter *
-CommandObjectScript::GetInterpreter ()
+CommandObjectScript::GetInterpreter (CommandInterpreter &interpreter)
{
if (m_interpreter_ap.get() == NULL)
{
switch (m_script_lang)
{
case eScriptLanguagePython:
- m_interpreter_ap.reset (new ScriptInterpreterPython ());
+ m_interpreter_ap.reset (new ScriptInterpreterPython (interpreter));
break;
case eScriptLanguageNone:
- m_interpreter_ap.reset (new ScriptInterpreterNone ());
+ m_interpreter_ap.reset (new ScriptInterpreterNone (interpreter));
break;
}
}
diff --git a/source/Interpreter/CommandObjectScript.h b/source/Interpreter/CommandObjectScript.h
index 7cd5751..d74f7b1 100644
--- a/source/Interpreter/CommandObjectScript.h
+++ b/source/Interpreter/CommandObjectScript.h
@@ -34,19 +34,17 @@
bool WantsRawCommandString();
virtual bool
- ExecuteRawCommandString (const char *command,
- CommandContext *context,
- CommandInterpreter *interpreter,
- CommandReturnObject &result);
+ ExecuteRawCommandString (CommandInterpreter &interpreter,
+ const char *command,
+ CommandReturnObject &result);
virtual bool
- Execute (Args& command,
- CommandContext *context,
- CommandInterpreter *interpreter,
+ Execute (CommandInterpreter &interpreter,
+ Args& command,
CommandReturnObject &result);
ScriptInterpreter *
- GetInterpreter ();
+ GetInterpreter (CommandInterpreter &interpreter);
private:
lldb::ScriptLanguage m_script_lang;
diff --git a/source/Interpreter/Options.cpp b/source/Interpreter/Options.cpp
index 1f42e2a..9baa9d2 100644
--- a/source/Interpreter/Options.cpp
+++ b/source/Interpreter/Options.cpp
@@ -532,13 +532,13 @@
bool
Options::HandleOptionCompletion
(
+ CommandInterpreter &interpreter,
Args &input,
OptionElementVector &opt_element_vector,
int cursor_index,
int char_pos,
int match_start_point,
int max_return_elements,
- lldb_private::CommandInterpreter *interpreter,
lldb_private::StringList &matches
)
{
@@ -625,15 +625,15 @@
if (opt_defs_index != -1)
{
- HandleOptionArgumentCompletion (input,
- cursor_index,
- strlen (input.GetArgumentAtIndex(cursor_index)),
- opt_element_vector,
- i,
- match_start_point,
- max_return_elements,
- interpreter,
- matches);
+ HandleOptionArgumentCompletion (interpreter,
+ input,
+ cursor_index,
+ strlen (input.GetArgumentAtIndex(cursor_index)),
+ opt_element_vector,
+ i,
+ match_start_point,
+ max_return_elements,
+ matches);
return true;
}
else
@@ -655,6 +655,7 @@
bool
Options::HandleOptionArgumentCompletion
(
+ CommandInterpreter &interpreter,
Args &input,
int cursor_index,
int char_pos,
@@ -662,7 +663,6 @@
int opt_element_index,
int match_start_point,
int max_return_elements,
- lldb_private::CommandInterpreter *interpreter,
lldb_private::StringList &matches
)
{
@@ -713,7 +713,7 @@
if (module_name)
{
FileSpec module_spec(module_name);
- lldb::TargetSP target_sp = interpreter->Context()->GetTarget()->GetSP();
+ lldb::TargetSP target_sp = interpreter.GetDebugger().GetCurrentTarget();
// Search filters require a target...
if (target_sp != NULL)
filter_ap.reset (new SearchFilterByModule (target_sp, module_spec));
@@ -723,12 +723,12 @@
}
}
- return CommandCompletions::InvokeCommonCompletionCallbacks (completion_mask,
- input.GetArgumentAtIndex (opt_arg_pos),
- match_start_point,
- max_return_elements,
- interpreter,
- filter_ap.get(),
- matches);
-
+ return CommandCompletions::InvokeCommonCompletionCallbacks (interpreter,
+ completion_mask,
+ input.GetArgumentAtIndex (opt_arg_pos),
+ match_start_point,
+ max_return_elements,
+ filter_ap.get(),
+ matches);
+
}
diff --git a/source/Interpreter/ScriptInterpreterNone.cpp b/source/Interpreter/ScriptInterpreterNone.cpp
index cdc399e..c9bd282 100644
--- a/source/Interpreter/ScriptInterpreterNone.cpp
+++ b/source/Interpreter/ScriptInterpreterNone.cpp
@@ -10,11 +10,13 @@
#include "lldb/Interpreter/ScriptInterpreterNone.h"
#include "lldb/Core/Stream.h"
#include "lldb/Core/StringList.h"
+#include "lldb/Core/Debugger.h"
+#include "lldb/Interpreter/CommandInterpreter.h"
using namespace lldb;
using namespace lldb_private;
-ScriptInterpreterNone::ScriptInterpreterNone () :
+ScriptInterpreterNone::ScriptInterpreterNone (CommandInterpreter &interpreter) :
ScriptInterpreter (eScriptLanguageNone)
{
}
@@ -24,15 +26,15 @@
}
void
-ScriptInterpreterNone::ExecuteOneLine (const std::string &line, FILE *out, FILE *err)
+ScriptInterpreterNone::ExecuteOneLine (CommandInterpreter &interpreter, const char *command)
{
- ::fprintf (err, "error: there is no embedded script interpreter in this mode.\n");
+ interpreter.GetDebugger().GetErrorStream().PutCString ("error: there is no embedded script interpreter in this mode.\n");
}
void
-ScriptInterpreterNone::ExecuteInterpreterLoop (FILE *out, FILE *err)
+ScriptInterpreterNone::ExecuteInterpreterLoop (CommandInterpreter &interpreter)
{
- fprintf (err, "error: there is no embedded script interpreter in this mode.\n");
+ interpreter.GetDebugger().GetErrorStream().PutCString ("error: there is no embedded script interpreter in this mode.\n");
}
diff --git a/source/Interpreter/ScriptInterpreterPython.cpp b/source/Interpreter/ScriptInterpreterPython.cpp
index 59eb464..5fb0130 100644
--- a/source/Interpreter/ScriptInterpreterPython.cpp
+++ b/source/Interpreter/ScriptInterpreterPython.cpp
@@ -24,6 +24,7 @@
#include "lldb/Breakpoint/Breakpoint.h"
#include "lldb/Breakpoint/BreakpointLocation.h"
+#include "lldb/Breakpoint/StoppointCallbackContext.h"
#include "lldb/Core/Debugger.h"
#include "lldb/Core/FileSpec.h"
#include "lldb/Core/InputReader.h"
@@ -33,6 +34,7 @@
#include "lldb/Host/Host.h"
#include "lldb/Interpreter/CommandInterpreter.h"
#include "lldb/Interpreter/CommandReturnObject.h"
+#include "lldb/Core/Debugger.h"
#include "lldb/Target/Process.h"
extern "C" void init_lldb (void);
@@ -139,7 +141,7 @@
return fflush (stream) || prev_fail ? EOF : 0;
}
-ScriptInterpreterPython::ScriptInterpreterPython () :
+ScriptInterpreterPython::ScriptInterpreterPython (CommandInterpreter &interpreter) :
ScriptInterpreter (eScriptLanguagePython),
m_compiled_module (NULL),
m_termios_valid (false)
@@ -194,7 +196,7 @@
}
const char *pty_slave_name = GetScriptInterpreterPtyName ();
- FILE *out_fh = Debugger::GetSharedInstance().GetOutputFileHandle();
+ FILE *out_fh = interpreter.GetDebugger().GetOutputFileHandle();
PyObject *pmod = PyImport_ExecCodeModule(
const_cast<char*>("embedded_interpreter"),
@@ -249,14 +251,15 @@
}
void
-ScriptInterpreterPython::ExecuteOneLine (const std::string& line, FILE *out, FILE *err)
+ScriptInterpreterPython::ExecuteOneLine (CommandInterpreter &interpreter, const char *command)
{
- int success;
-
- success = PyRun_SimpleString (line.c_str());
- if (success != 0)
+ if (command)
{
- fprintf (err, "error: python failed attempting to evaluate '%s'\n", line.c_str());
+ int success;
+
+ success = PyRun_SimpleString (command);
+ if (success != 0)
+ interpreter.GetDebugger().GetErrorStream().Printf ("error: python failed attempting to evaluate '%s'\n", command);
}
}
@@ -266,7 +269,7 @@
ScriptInterpreterPython::InputReaderCallback
(
void *baton,
- InputReader *reader,
+ InputReader &reader,
lldb::InputReaderAction notification,
const char *bytes,
size_t bytes_len
@@ -275,19 +278,20 @@
if (baton == NULL)
return 0;
- ScriptInterpreterPython *interpreter = (ScriptInterpreterPython *) baton;
+ ScriptInterpreterPython *script_interpreter = (ScriptInterpreterPython *) baton;
switch (notification)
{
case eInputReaderActivate:
{
// Save terminal settings if we can
- interpreter->m_termios_valid = ::tcgetattr (::fileno (reader->GetInputFileHandle()),
- &interpreter->m_termios) == 0;
+ FILE *input_fh = reader.GetDebugger().GetInputFileHandle();
+ int input_fd = ::fileno (input_fh);
+ script_interpreter->m_termios_valid = ::tcgetattr (input_fd, &script_interpreter->m_termios) == 0;
struct termios tmp_termios;
- if (::tcgetattr (::fileno (reader->GetInputFileHandle()), &tmp_termios) == 0)
+ if (::tcgetattr (input_fd, &tmp_termios) == 0)
{
tmp_termios.c_cc[VEOF] = _POSIX_VDISABLE;
- ::tcsetattr (::fileno (reader->GetInputFileHandle()), TCSANOW, &tmp_termios);
+ ::tcsetattr (input_fd, TCSANOW, &tmp_termios);
}
}
break;
@@ -302,11 +306,11 @@
if (bytes && bytes_len)
{
if ((int) bytes[0] == 4)
- ::write (interpreter->GetMasterFileDescriptor(), "quit()", 6);
+ ::write (script_interpreter->GetMasterFileDescriptor(), "quit()", 6);
else
- ::write (interpreter->GetMasterFileDescriptor(), bytes, bytes_len);
+ ::write (script_interpreter->GetMasterFileDescriptor(), bytes, bytes_len);
}
- ::write (interpreter->GetMasterFileDescriptor(), "\n", 1);
+ ::write (script_interpreter->GetMasterFileDescriptor(), "\n", 1);
break;
case eInputReaderDone:
@@ -315,11 +319,11 @@
// Write a newline out to the reader output
//::fwrite ("\n", 1, 1, out_fh);
// Restore terminal settings if they were validly saved
- if (interpreter->m_termios_valid)
+ if (script_interpreter->m_termios_valid)
{
- ::tcsetattr (::fileno (reader->GetInputFileHandle()),
+ ::tcsetattr (::fileno (reader.GetDebugger().GetInputFileHandle()),
TCSANOW,
- &interpreter->m_termios);
+ &script_interpreter->m_termios);
}
break;
}
@@ -329,11 +333,12 @@
void
-ScriptInterpreterPython::ExecuteInterpreterLoop (FILE *out, FILE *err)
+ScriptInterpreterPython::ExecuteInterpreterLoop (CommandInterpreter &interpreter)
{
Timer scoped_timer (__PRETTY_FUNCTION__, __PRETTY_FUNCTION__);
- InputReaderSP reader_sp (new InputReader());
+ Debugger &debugger = interpreter.GetDebugger();
+ InputReaderSP reader_sp (new InputReader(debugger));
if (reader_sp)
{
Error error (reader_sp->Initialize (ScriptInterpreterPython::InputReaderCallback,
@@ -345,9 +350,9 @@
if (error.Success())
{
- Debugger::GetSharedInstance().PushInputReader (reader_sp);
- ExecuteOneLine ("run_python_interpreter(ConsoleDict)", out, err);
- Debugger::GetSharedInstance().PopInputReader (reader_sp);
+ debugger.PushInputReader (reader_sp);
+ ExecuteOneLine (interpreter, "run_python_interpreter(ConsoleDict)");
+ debugger.PopInputReader (reader_sp);
}
}
}
@@ -528,7 +533,7 @@
ScriptInterpreterPython::GenerateBreakpointOptionsCommandCallback
(
void *baton,
- InputReader *reader,
+ InputReader &reader,
lldb::InputReaderAction notification,
const char *bytes,
size_t bytes_len
@@ -536,7 +541,7 @@
{
static StringList commands_in_progress;
- FILE *out_fh = reader->GetOutputFileHandle();
+ FILE *out_fh = reader.GetDebugger().GetOutputFileHandle();
switch (notification)
{
case eInputReaderActivate:
@@ -545,8 +550,8 @@
if (out_fh)
{
::fprintf (out_fh, "%s\n", g_reader_instructions);
- if (reader->GetPrompt())
- ::fprintf (out_fh, "%s", reader->GetPrompt());
+ if (reader.GetPrompt())
+ ::fprintf (out_fh, "%s", reader.GetPrompt());
}
}
break;
@@ -555,16 +560,16 @@
break;
case eInputReaderReactivate:
- if (reader->GetPrompt() && out_fh)
- ::fprintf (out_fh, "%s", reader->GetPrompt());
+ if (reader.GetPrompt() && out_fh)
+ ::fprintf (out_fh, "%s", reader.GetPrompt());
break;
case eInputReaderGotToken:
{
std::string temp_string (bytes, bytes_len);
commands_in_progress.AppendString (temp_string.c_str());
- if (out_fh && !reader->IsDone() && reader->GetPrompt())
- ::fprintf (out_fh, "%s", reader->GetPrompt());
+ if (out_fh && !reader.IsDone() && reader.GetPrompt())
+ ::fprintf (out_fh, "%s", reader.GetPrompt());
}
break;
@@ -575,7 +580,7 @@
data_ap->user_source.AppendList (commands_in_progress);
if (data_ap.get())
{
- ScriptInterpreter *interpreter = Debugger::GetSharedInstance().GetCommandInterpreter().GetScriptInterpreter();
+ ScriptInterpreter *interpreter = reader.GetDebugger().GetCommandInterpreter().GetScriptInterpreter();
if (interpreter)
{
if (interpreter->GenerateBreakpointCommandCallbackData (data_ap->user_source,
@@ -602,10 +607,12 @@
}
void
-ScriptInterpreterPython::CollectDataForBreakpointCommandCallback (BreakpointOptions *bp_options,
+ScriptInterpreterPython::CollectDataForBreakpointCommandCallback (CommandInterpreter &interpreter,
+ BreakpointOptions *bp_options,
CommandReturnObject &result)
{
- InputReaderSP reader_sp (new InputReader ());
+ Debugger &debugger = interpreter.GetDebugger();
+ InputReaderSP reader_sp (new InputReader (debugger));
if (reader_sp)
{
@@ -618,7 +625,7 @@
true); // echo input
if (err.Success())
- Debugger::GetSharedInstance().PushInputReader (reader_sp);
+ debugger.PushInputReader (reader_sp);
else
{
result.AppendError (err.AsCString());
@@ -819,11 +826,11 @@
if (python_string != NULL)
{
- bool success =
- Debugger::GetSharedInstance().GetCommandInterpreter().GetScriptInterpreter()->ExecuteOneLineWithReturn
- (python_string,
- ScriptInterpreter::eBool,
- (void *) &temp_bool);
+ bool success = context->exe_ctx.target->GetDebugger().
+ GetCommandInterpreter().
+ GetScriptInterpreter()->ExecuteOneLineWithReturn (python_string,
+ ScriptInterpreter::eBool,
+ (void *) &temp_bool);
if (success)
ret_value = temp_bool;
}