void ParseRegisters(Registers pRegisters, string pString)
{
var matches = _regexRegisters.Matches(pString);
foreach (Match match in matches)
{
try
{
pRegisters[match.Groups["register"].Value] = Convert.Parse(match.Groups["value"].Value, isHex: true);
}
catch
{
// ignore
}
}
matches = _regexFlags.Matches(pString);
foreach (Match match in matches)
{
// match.Groups["register"].Value
// match.Groups["s"].Value
// match.Groups["z"].Value
// match.Groups["bit5"].Value
// match.Groups["h"].Value
// match.Groups["bit3"].Value
// match.Groups["n"].Value
// match.Groups["c"].Value
}
}
public override int ReadMemory(ushort address, byte[] bytes, int start = 0, int length = 0)
{
if (length == 0)
{
length = bytes.Length - start;
}
var memory = SendAndReceiveSingle("read-memory " + address + " " + length);
for (var i = 0; i < length; i++)
{
bytes[i + start] = (byte)((Convert.FromHex(memory[i * 2]) << 4) | Convert.FromHex(memory[i * 2 + 1]));
}
return(length);
}
void HandleMessage(string msg, dynamic args, Request request)
{
LogDebug("(in) " + request.type + " " + msg);
LogVerbose("... " + JsonConvert.SerializeObject(request));
args = args ?? new { };
try
{
switch (msg)
{
case "initialize":
var cap = new Capabilities();
InitializeEvent?.Invoke(request, cap);
Send(request, cap);
Initialized();
break;
case "configurationDone":
ConfigurationDoneEvent?.Invoke(request);
break;
case "launch":
LaunchEvent?.Invoke(request, JsonConvert.SerializeObject(args));
break;
case "attach":
AttachEvent?.Invoke(request, JsonConvert.SerializeObject(args));
break;
case "disconnect":
DisconnectEvent?.Invoke(request);
break;
case "next":
StepOverEvent?.Invoke(request);
break;
case "continue":
ContinueEvent?.Invoke(request);
break;
case "stepIn":
StepInEvent?.Invoke(request);
break;
case "stepOut":
StepOutEvent?.Invoke(request);
break;
case "pause":
PauseEvent?.Invoke(request);
break;
case "threads":
GetThreadsEvent?.Invoke(request);
break;
case "scopes":
GetScopesEvent?.Invoke(request, (int)args.frameId);
break;
case "stackTrace":
GetStackTraceEvent?.Invoke(request);
break;
case "variables":
_tempVariables.Clear();
GetVariablesEvent?.Invoke(request, (int)args.variablesReference, _tempVariables);
Send(request, new VariablesResponseBody(_tempVariables));
break;
case "setVariable":
var variable = new Variable((string)args.name, (string)args.value, "", (int)args.variablesReference);
SetVariableEvent?.Invoke(
request, variable
);
Send(
request,
new SetVariableResponseBody(variable.value, variable.variablesReference)
);
break;
case "loadedSources":
GetLoadedSourcesEvent?.Invoke(request);
break;
case "source":
GetSourceEvent?.Invoke(request);
break;
case "evaluate":
string resultEval = "";
EvaluateEvent?.Invoke(
request, (int)args.frameId, (string)args.context, (string)args.expression, (bool)(args.format?.hex ?? false),
ref resultEval
);
Send(
request,
new EvaluateResponseBody(
resultEval
)
);
break;
case "completions":
GetCompletionsEvent?.Invoke(
request, (int)args.frameId, (int)args.line, (int)args.column, (string )args.text
);
break;
case "setBreakpoints":
SetBreakpointsEvent?.Invoke(request);
break;
// case "runInTerminal":
// OnRunInTerminal?.Invoke( pRequest );
// break;
// case "setFunctionBreakpoints":
// SetFunctionBreakpoints( pResponse, pArgs );
// break;
// case "setExceptionBreakpoints":
// SetExceptionBreakpoints( pResponse, pArgs );
// break;
default:
CustomRequestEvent?.Invoke(request);
if (!request.responded)
{
Log(
Logging.Severity.Error,
string.Format("Request not handled: '{0}' [{1}]", msg, Convert.Encode(request.arguments.ToString()))
);
}
break;
}
}
catch (Exception e)
{
Log(
Logging.Severity.Error,
$"Error during request '{Convert.Encode( request.arguments.ToString() )}' [{msg}] (exception: {e.Message})\n{e}"
);
Send(new Response(request, errorMsg: e.Message));
}
}
public override bool ReadMemoryConfiguration(Memory memory)
{
var currentPages = SendAndReceiveSingle("get-memory-pages");
var currentPagingState = SendAndReceiveSingle("get-paging-state");
// don't get verbose page list if the simple page lists haven't changed
if (_lastGetMemoryPages == currentPages && _lastGetPagingState == currentPagingState)
{
return(false);
}
_lastGetMemoryPages = currentPages;
_lastGetPagingState = currentPagingState;
memory.ClearConfiguration();
memory.PagingEnabled = true;
// now get the verbose page lists
var lines = SendAndReceive("get-memory-pages verbose", _tempMemoryConfig);
int count = 0;
string indexStr = null;
string typeStr = null;
string numberStr = null;
string shortnameStr = null;
string startAddrStr = null;
string endAddrStr = null;
foreach (var line in lines)
{
var match = _regexPages.Match(line);
if (!match.Success)
{
continue;
}
count += UpdateFromRegexGroup(match.Groups, "index", ref indexStr);
count += UpdateFromRegexGroup(match.Groups, "type", ref typeStr);
count += UpdateFromRegexGroup(match.Groups, "number", ref numberStr);
count += UpdateFromRegexGroup(match.Groups, "shortname", ref shortnameStr);
count += UpdateFromRegexGroup(match.Groups, "startaddr", ref startAddrStr);
count += UpdateFromRegexGroup(match.Groups, "endaddr", ref endAddrStr);
if (count != 6)
{
continue;
}
if (typeStr == "System")
{
typeStr = numberStr;
numberStr = "0";
}
var number = int.Parse(numberStr);
var startAddr = Convert.Parse(startAddrStr);
var endAddr = Convert.Parse(endAddrStr);
var length = (ushort)(endAddr - startAddr + 1);
var bankID = new BankID(typeStr, number, BankID.PartEnum.All);
memory.SetAddressBank(startAddr, length, memory.Bank(bankID));
indexStr = typeStr = numberStr = shortnameStr = startAddrStr = endAddrStr = null;
count = 0;
}
return(true);
}
void WriteDisasmLines(TextWriter stream, DisasmBank bank, ushort bankOffset, ref int line)
{
if (bank.ID.Type != BankID.TypeEnum.All)
{
line++;
var memBank = Memory.Bank(bank.ID);
if (memBank.IsPagedIn)
{
stream.WriteLine(" {0}:", memBank.ID);
}
else
{
stream.WriteLine(" {0} ({1}):", memBank.ID, memBank.PagedAddress.ToHex());
}
}
var prev = bank.SortedLines[0].Offset;
foreach (var disasmLine in bank.SortedLines)
{
var doneBlank = false;
if (disasmLine.Offset - prev > 1)
{
line++;
stream.WriteLine();
doneBlank = true;
}
prev = (ushort)(disasmLine.Offset + disasmLine.Instruction.Length);
var labelledItem = GetLabels(bank.ID, (ushort)(disasmLine.Offset + bankOffset));
if (labelledItem != null)
{
var doneComment = false;
foreach (var label in labelledItem.Labels)
{
_tempLabel.Append(' ', 4);
_tempLabel.Append(label.Name);
_tempLabel.Append(':');
if (!doneComment)
{
if (!string.IsNullOrWhiteSpace(label.Comment))
{
// line up comment with start of mnemonics at col 21
_tempLabel.Append(' ', Math.Max(20 - _tempLabel.Length, 0));
_tempLabel.Append(';');
}
if (!string.IsNullOrWhiteSpace(label.Comment))
{
_tempLabel.Append(' ');
_tempLabel.Append(label.Comment);
}
doneComment = true;
}
if (_tempLabel.Length > 0)
{
if (!doneBlank && Disassembler.Settings.BlankLineBeforeLabel)
{
line++;
stream.WriteLine();
doneBlank = true;
}
line++;
stream.WriteLine(_tempLabel.ToString());
_tempLabel.Clear();
}
}
}
stream.WriteLine(" {0:X4} {1,-8} {2}",
disasmLine.Offset + bankOffset,
Convert.ToHex(disasmLine.Instruction.Bytes),
FormatInstruction(disasmLine, bank.ID, bankOffset)
);
disasmLine.FileLine = line;
_linesToDisasm[line++] = disasmLine;
}
}
