public static MondValue JsonBreakpoint(MondDebugInfo.Statement statement)
{
var obj = MondValue.Object();
obj["address"] = statement.Address;
obj["line"] = statement.StartLineNumber;
obj["column"] = statement.StartColumnNumber;
obj["endLine"] = statement.EndLineNumber;
obj["endColumn"] = statement.EndColumnNumber;
return(obj);
}
private void UpdateState(MondDebugContext context, int address)
{
var program = context.Program;
var debugInfo = program.DebugInfo;
// find out where we are in the source code
var statement = debugInfo.FindStatement(address);
if (!statement.HasValue)
{
var position = debugInfo.FindPosition(address);
if (position.HasValue)
{
var line = position.Value.LineNumber;
var column = position.Value.ColumnNumber;
statement = new MondDebugInfo.Statement(0, line, column, line, column);
}
else
{
statement = new MondDebugInfo.Statement(0, -1, -1, -1, -1);
}
}
// refresh all watches
List <Watch> watches;
lock (_sync)
watches = _watches.ToList();
foreach (var watch in watches)
{
RefreshWatch(_context, watch);
}
// apply new state and broadcast it
MondValue message;
lock (_sync)
{
var stmtValue = statement.Value;
var programId = FindProgramIndex(program);
_position = new BreakPosition(
programId,
stmtValue.StartLineNumber,
stmtValue.StartColumnNumber,
stmtValue.EndLineNumber,
stmtValue.EndColumnNumber);
message = new MondValue(MondValueType.Object);
message["Type"] = "State";
message["Running"] = false;
message["Id"] = _position.Id;
message["StartLine"] = _position.StartLine;
message["StartColumn"] = _position.StartColumn;
message["EndLine"] = _position.EndLine;
message["EndColumn"] = _position.EndColumn;
message["Watches"] = new MondValue(watches.Select(Utility.JsonWatch));
message["CallStack"] = BuildCallStackArray(_context.CallStack);
}
Broadcast(message);
}
/// <summary>
/// Loads Mond bytecode from the specified stream.
/// </summary>
/// <param name="stream">Stream to read from.</param>
public static MondProgram LoadBytecode(Stream stream)
{
var reader = new BinaryReader(stream, Encoding.UTF8);
if (reader.ReadUInt32() != MagicId)
{
throw new NotSupportedException("Stream data is not valid Mond bytecode.");
}
byte version;
if ((version = reader.ReadByte()) != FormatVersion)
{
throw new NotSupportedException(string.Format("Wrong bytecode version. Expected 0x{0:X2}, got 0x{1:X2}.", FormatVersion, version));
}
var hasDebugInfo = reader.ReadBoolean();
var stringCount = reader.ReadInt32();
var strings = new List <string>(stringCount);
for (var i = 0; i < stringCount; ++i)
{
var len = reader.ReadInt32();
var buf = reader.ReadBytes(len);
var str = Encoding.UTF8.GetString(buf);
strings.Add(str);
}
var numberCount = reader.ReadInt32();
var numbers = new List <double>(numberCount);
for (var i = 0; i < numberCount; ++i)
{
numbers.Add(reader.ReadDouble());
}
var bytecodeLength = reader.ReadInt32();
var bytecode = new int[bytecodeLength];
for (var i = 0; i < bytecodeLength; i++)
{
bytecode[i] = reader.ReadInt32();
}
MondDebugInfo debugInfo = null;
if (hasDebugInfo)
{
var fileName = reader.ReadString();
var sourceCode = reader.ReadString();
var functionCount = reader.ReadInt32();
List <MondDebugInfo.Function> functions = null;
if (functionCount >= 0)
{
functions = new List <MondDebugInfo.Function>(functionCount);
for (var i = 0; i < functionCount; ++i)
{
var address = reader.ReadInt32();
var name = reader.ReadInt32();
var function = new MondDebugInfo.Function(address, name);
functions.Add(function);
}
}
var lineCount = reader.ReadInt32();
List <MondDebugInfo.Position> lines = null;
if (lineCount >= 0)
{
lines = new List <MondDebugInfo.Position>(lineCount);
for (var i = 0; i < lineCount; ++i)
{
var address = reader.ReadInt32();
var lineNumber = reader.ReadInt32();
var columnNumber = reader.ReadInt32();
var line = new MondDebugInfo.Position(address, lineNumber, columnNumber);
lines.Add(line);
}
}
var statementCount = reader.ReadInt32();
List <MondDebugInfo.Statement> statements = null;
if (statementCount >= 0)
{
statements = new List <MondDebugInfo.Statement>(statementCount);
for (var i = 0; i < statementCount; ++i)
{
var address = reader.ReadInt32();
var startLine = reader.ReadInt32();
var startColumn = reader.ReadInt32();
var endLine = reader.ReadInt32();
var endColumn = reader.ReadInt32();
var statement = new MondDebugInfo.Statement(address, startLine, startColumn, endLine, endColumn);
statements.Add(statement);
}
}
var scopeCount = reader.ReadInt32();
List <MondDebugInfo.Scope> scopes = null;
if (scopeCount >= 0)
{
scopes = new List <MondDebugInfo.Scope>(scopeCount);
for (var i = 0; i < scopeCount; ++i)
{
var id = reader.ReadInt32();
var depth = reader.ReadInt32();
var parentId = reader.ReadInt32();
var startAddress = reader.ReadInt32();
var endAddress = reader.ReadInt32();
var identCount = reader.ReadInt32();
var idents = new List <MondDebugInfo.Identifier>(identCount);
for (var j = 0; j < identCount; ++j)
{
var name = reader.ReadInt32();
var isReadOnly = reader.ReadBoolean();
var frameIndex = reader.ReadInt32();
var idx = reader.ReadInt32();
idents.Add(new MondDebugInfo.Identifier(name, isReadOnly, frameIndex, idx));
}
scopes.Add(new MondDebugInfo.Scope(id, depth, parentId, startAddress, endAddress, idents));
}
}
debugInfo = new MondDebugInfo(fileName, sourceCode, functions, lines, statements, scopes);
}
return(new MondProgram(bytecode, numbers, strings, debugInfo));
}
