mirror of
https://github.com/Gericom/teak-llvm.git
synced 2025-06-21 04:25:45 -04:00
f2bbf717f7
- you can use a Python script to write a summary string for data-types, in one of
three ways:
-P option and typing the script a line at a time
-s option and passing a one-line Python script
-F option and passing the name of a Python function
these options all work for the "type summary add" command
your Python code (if provided through -P or -s) is wrapped in a function
that accepts two parameters: valobj (a ValueObject) and dict (an LLDB
internal dictionary object). if you use -F and give a function name,
you're expected to define the function on your own and with the right
prototype. your function, however defined, must return a Python string
- test case for the Python summary feature
- a few quirks:
Python summaries cannot have names, and cannot use regex as type names
both issues will be fixed ASAP
major redesign of type summary code:
- type summary working with strings and type summary working with Python code
are two classes, with a common base class SummaryFormat
- SummaryFormat classes now are able to actively format objects rather than
just aggregating data
- cleaner code to print descriptions for summaries
the public API now exports a method to easily navigate a ValueObject hierarchy
New InputReaderEZ and PriorityPointerPair classes
Several minor fixes and improvements
llvm-svn: 135238
109 lines
2.9 KiB
C++
109 lines
2.9 KiB
C++
//===-- ScriptInterpreter.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/ScriptInterpreter.h"
|
|
|
|
#include <string>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
|
|
#include "lldb/Core/Error.h"
|
|
#include "lldb/Core/Stream.h"
|
|
#include "lldb/Core/StringList.h"
|
|
#include "lldb/Interpreter/CommandReturnObject.h"
|
|
#include "lldb/Interpreter/ScriptInterpreterPython.h"
|
|
#include "lldb/Utility/PseudoTerminal.h"
|
|
|
|
using namespace lldb;
|
|
using namespace lldb_private;
|
|
|
|
ScriptInterpreter::ScriptInterpreter (CommandInterpreter &interpreter, lldb::ScriptLanguage script_lang) :
|
|
m_interpreter (interpreter),
|
|
m_script_lang (script_lang),
|
|
m_interpreter_pty (),
|
|
m_pty_slave_name ()
|
|
{
|
|
if (m_interpreter_pty.OpenFirstAvailableMaster (O_RDWR|O_NOCTTY, NULL, 0))
|
|
{
|
|
const char *slave_name = m_interpreter_pty.GetSlaveName(NULL, 0);
|
|
if (slave_name)
|
|
m_pty_slave_name.assign(slave_name);
|
|
}
|
|
}
|
|
|
|
ScriptInterpreter::~ScriptInterpreter ()
|
|
{
|
|
m_interpreter_pty.CloseMasterFileDescriptor();
|
|
}
|
|
|
|
CommandInterpreter &
|
|
ScriptInterpreter::GetCommandInterpreter ()
|
|
{
|
|
return m_interpreter;
|
|
}
|
|
|
|
const char *
|
|
ScriptInterpreter::GetScriptInterpreterPtyName ()
|
|
{
|
|
return m_pty_slave_name.c_str();
|
|
}
|
|
|
|
int
|
|
ScriptInterpreter::GetMasterFileDescriptor ()
|
|
{
|
|
return m_interpreter_pty.GetMasterFileDescriptor();
|
|
}
|
|
|
|
void
|
|
ScriptInterpreter::CollectDataForBreakpointCommandCallback
|
|
(
|
|
BreakpointOptions *bp_options,
|
|
CommandReturnObject &result
|
|
)
|
|
{
|
|
result.SetStatus (eReturnStatusFailed);
|
|
result.AppendError ("ScriptInterpreter::GetScriptCommands(StringList &) is not implemented.");
|
|
}
|
|
|
|
std::string
|
|
ScriptInterpreter::LanguageToString (lldb::ScriptLanguage language)
|
|
{
|
|
std::string return_value;
|
|
|
|
switch (language)
|
|
{
|
|
case eScriptLanguageNone:
|
|
return_value = "None";
|
|
break;
|
|
case eScriptLanguagePython:
|
|
return_value = "Python";
|
|
break;
|
|
|
|
}
|
|
|
|
return return_value;
|
|
}
|
|
|
|
void
|
|
ScriptInterpreter::InitializeInterpreter (SWIGInitCallback python_swig_init_callback,
|
|
SWIGBreakpointCallbackFunction python_swig_breakpoint_callback,
|
|
SWIGPythonTypeScriptCallbackFunction python_swig_typescript_callback)
|
|
{
|
|
ScriptInterpreterPython::InitializeInterpreter (python_swig_init_callback,
|
|
python_swig_breakpoint_callback,
|
|
python_swig_typescript_callback);
|
|
}
|
|
|
|
void
|
|
ScriptInterpreter::TerminateInterpreter ()
|
|
{
|
|
ScriptInterpreterPython::TerminateInterpreter ();
|
|
}
|
|
|