/// <summary>
/// Get all local registers for this frame.
/// </summary>
/// <returns></returns>
public Task <List <DalvikStackFrameValue> > GetRegistersAsync(bool parametersOnly = false, Jdwp.Tag type = Jdwp.Tag.Int, params int[] indizes)
{
if (parametersOnly && parameters != null)
{
return(parameters.AsTask());
}
if (!parametersOnly && registers != null && indizes.Length == 0)
{
return(registers.AsTask());
}
return(Task.Factory.StartNew(() =>
{
var ret = new List <DalvikStackFrameValue>();
var loc = GetDocumentLocationAsync().Await(DalvikProcess.VmTimeout);
List <Register> regDefs;
MethodDisassembly methodDiss = thread.Manager.Process.DisassemblyProvider.GetFromLocation(loc);
registerNames = registerNames ??
new RegisterNames(methodDiss == null ? null : methodDiss.Method.Body, HasMethodParametersInLastRegisters);
if (indizes.Length == 0)
{
if (methodDiss == null)
{
return ret;
}
var body = methodDiss.Method.Body;
regDefs = (parametersOnly ? body.Registers.Where(r => registerNames.IsParameter(r))
: body.Registers)
.Where(p => indizes.Length == 0 || indizes.Contains(p.Index))
.OrderBy(p => p.Index)
.ToList();
}
else
{
regDefs = indizes.Select(i => new Register(i)).ToList();
}
var requests = regDefs.Select(reg => new SlotRequest(reg.Index, type)).ToList();
var regValues = Debugger.StackFrame.GetValuesAsync(thread.Id, Id, requests.ToArray())
.Await(DalvikProcess.VmTimeout);
var process = thread.Manager.Process;
for (int i = 0; i < regDefs.Count && i < regValues.Count; ++i)
{
var reg = regDefs[i];
int numRegs = methodDiss == null ? int.MaxValue : methodDiss.Method.Body.Instructions.Count;
bool isParam = registerNames.IsParameter(reg);
string regName = registerNames.GetName(reg);
var valInfo = new VariableInfo(0, regName, null, null, numRegs, reg.Index);
DalvikStackFrameValue val = new DalvikStackFrameValue(regValues[i], valInfo, isParam, process);
ret.Add(val);
}
if (indizes.Length > 0)
{
return ret;
}
if (parametersOnly)
{
parameters = parameters ?? ret;
}
else
{
registers = registers ?? ret;
}
return ret;
}));
}
/// <summary>
/// Get all local registers for this frame.
/// </summary>
/// <returns></returns>
public Task<List<DalvikStackFrameValue>> GetRegistersAsync(bool parametersOnly = false, Jdwp.Tag type = Jdwp.Tag.Int, params int[] indizes)
{
if (parametersOnly && parameters != null)
return parameters.AsTask();
if (!parametersOnly && registers != null && indizes.Length == 0)
return registers.AsTask();
return Task.Factory.StartNew(() =>
{
var ret = new List<DalvikStackFrameValue>();
var loc = GetDocumentLocationAsync().Await(DalvikProcess.VmTimeout);
List<Register> regDefs;
MethodDisassembly methodDiss = thread.Manager.Process.DisassemblyProvider.GetFromLocation(loc);
if(indizes.Length == 0)
{
if (methodDiss == null)
return ret;
var body = methodDiss.Method.Body;
regDefs = (parametersOnly ? body.Registers.Where(r=>body.IsComing(r))
: body.Registers)
.Where(p => indizes.Length == 0 || indizes.Contains(p.Index))
.OrderBy(p=>p.Index)
.ToList();
}
else
{
regDefs = indizes.Select(i => new Register(i)).ToList();
}
var requests = regDefs.Select(reg => new SlotRequest(reg.Index, type)).ToList();
var regValues = Debugger.StackFrame.GetValuesAsync(thread.Id, Id, requests.ToArray())
.Await(DalvikProcess.VmTimeout);
var process = thread.Manager.Process;
for (int i = 0; i < regDefs.Count && i < regValues.Count; ++i)
{
var reg = regDefs[i];
if (methodDiss != null)
{
var body = methodDiss.Method.Body;
bool isParam = body.IsComing(reg);
string regName = MethodDisassembly.FormatRegister(reg, body);
var valInfo = new VariableInfo(0, regName, null, null, body.Instructions.Count, reg.Index);
DalvikStackFrameValue val = new DalvikStackFrameValue(regValues[i], valInfo, isParam, process);
ret.Add(val);
}
else
{
string regName = "r" + reg.Index;
var valInfo = new VariableInfo(0, regName, null, null, int.MaxValue, reg.Index);
var val = new DalvikStackFrameValue(regValues[i], valInfo, false, process);
ret.Add(val);
}
}
if (indizes.Length > 0)
return ret;
if(parametersOnly)
parameters = parameters ?? ret;
else
registers = registers ?? ret;
return ret;
});
}
