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public int GetCodeLocationId(IDebugCodeContext2 pCodeContext, out ulong puCodeLocationId)
{
//
// Returns a code location identifier for a particular code context.
//
LoggingUtils.PrintFunction();
try
{
CONTEXT_INFO [] contextInfoArray = new CONTEXT_INFO [1];
LoggingUtils.RequireOk(pCodeContext.GetInfo(enum_CONTEXT_INFO_FIELDS.CIF_ADDRESSABSOLUTE, contextInfoArray));
if (contextInfoArray [0].bstrAddressAbsolute.StartsWith("0x"))
{
puCodeLocationId = ulong.Parse(contextInfoArray [0].bstrAddressAbsolute.Substring(2), NumberStyles.HexNumber);
}
else
{
puCodeLocationId = ulong.Parse(contextInfoArray [0].bstrAddressAbsolute, NumberStyles.HexNumber);
}
return(Constants.S_OK);
}
catch (Exception e)
{
LoggingUtils.HandleException(e);
puCodeLocationId = 0ul;
return(Constants.E_FAIL);
}
}
public void SetUp()
{
_codeContextFactory = Substitute.For <DebugCodeContext.Factory>();
_documentContextFactory = Substitute.For <DebugDocumentContext.Factory>();
_mockTarget = Substitute.For <RemoteTarget>();
_mockCodeContext = Substitute.For <IDebugCodeContext2>();
// Mock the address getters. Unfortunately this has to be done on both
// the IDebugCodeContext2 and IDebugMemoryContext2 interfaces.
Action <CONTEXT_INFO[]> setContextInfo = infos =>
{
infos[0].bstrAddress = GetHexString(_testAddress);
infos[0].dwFields = enum_CONTEXT_INFO_FIELDS.CIF_ADDRESS;
};
((IDebugMemoryContext2)_mockCodeContext)
.GetInfo(Arg.Any <enum_CONTEXT_INFO_FIELDS>(), Arg.Do(setContextInfo))
.Returns(VSConstants.S_OK);
_mockCodeContext.GetInfo(Arg.Any <enum_CONTEXT_INFO_FIELDS>(), Arg.Do(setContextInfo))
.Returns(VSConstants.S_OK);
_disassemblyStream = (DebugDisassemblyStream) new DebugDisassemblyStream
.Factory(_codeContextFactory, _documentContextFactory)
.Create(_testScope, _mockCodeContext, _mockTarget);
}
public int CanSetNextStatement(IDebugStackFrame2 stackFrameOrigin,
IDebugCodeContext2 codeContextDestination)
{
stackFrameOrigin.GetThread(out IDebugThread2 threadOrigin);
if (threadOrigin == null)
{
return(VSConstants.E_FAIL);
}
threadOrigin.GetThreadId(out uint threadIdOrigin);
if (threadIdOrigin != _id)
{
return(VSConstants.S_FALSE);
}
var contextInfosDestination = new CONTEXT_INFO[1];
int result = codeContextDestination.GetInfo(
enum_CONTEXT_INFO_FIELDS.CIF_ADDRESS | enum_CONTEXT_INFO_FIELDS.CIF_FUNCTION,
contextInfosDestination);
if (result != VSConstants.S_OK)
{
return(result);
}
string functionNameOrigin;
if (!DebugEngineUtil.GetAddressFromString(contextInfosDestination[0].bstrAddress,
out ulong addressPc))
{
return(VSConstants.E_FAIL);
}
if (stackFrameOrigin is IDebugStackFrame stackFrameOriginCast)
{
stackFrameOriginCast.GetNameWithSignature(out functionNameOrigin);
}
else
{
stackFrameOrigin.GetName(out functionNameOrigin);
}
if (addressPc != _remoteThread.GetFrameAtIndex(0).GetPC() &&
contextInfosDestination[0].bstrFunction != functionNameOrigin)
{
return(VSConstants.S_FALSE);
}
return(VSConstants.S_OK);
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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public override int SetNextStatement(IDebugStackFrame2 stackFrame, IDebugCodeContext2 codeContext)
{
//
// Sets the next statement to the given stack frame and code context.
//
LoggingUtils.PrintFunction();
try
{
CONTEXT_INFO [] contextInfo = new CONTEXT_INFO [1];
LoggingUtils.RequireOk(codeContext.GetInfo(enum_CONTEXT_INFO_FIELDS.CIF_ADDRESSABSOLUTE, contextInfo));
string location = "*" + contextInfo [0].bstrAddressAbsolute;
m_debugProgram.AttachedEngine.NativeDebugger.RunInterruptOperation(delegate(CLangDebugger debugger)
{
//
// Create a temporary breakpoint to stop -exec-jump continuing when we'd rather it didn't.
//
string command = string.Format("-break-insert -t \"{0}\"", location);
MiResultRecord resultRecord = debugger.GdbClient.SendSyncCommand(command);
MiResultRecord.RequireOk(resultRecord, command);
//
// Jump to the specified address location.
//
command = string.Format("-exec-jump --thread {0} \"{1}\"", m_threadId, location);
resultRecord = debugger.GdbClient.SendSyncCommand(command);
MiResultRecord.RequireOk(resultRecord, command);
});
return(Constants.S_OK);
}
catch (Exception e)
{
LoggingUtils.HandleException(e);
return(Constants.E_FAIL);
}
}
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public override int SetNextStatement (IDebugStackFrame2 stackFrame, IDebugCodeContext2 codeContext)
{
//
// Sets the next statement to the given stack frame and code context.
//
LoggingUtils.PrintFunction ();
try
{
CONTEXT_INFO [] contextInfo = new CONTEXT_INFO [1];
LoggingUtils.RequireOk (codeContext.GetInfo (enum_CONTEXT_INFO_FIELDS.CIF_ADDRESSABSOLUTE, contextInfo));
string location = "*" + contextInfo [0].bstrAddressAbsolute;
m_debugProgram.AttachedEngine.NativeDebugger.RunInterruptOperation (delegate (CLangDebugger debugger)
{
//
// Create a temporary breakpoint to stop -exec-jump continuing when we'd rather it didn't.
//
string command = string.Format ("-break-insert -t \"{0}\"", location);
MiResultRecord resultRecord = debugger.GdbClient.SendSyncCommand (command);
MiResultRecord.RequireOk (resultRecord, command);
//
// Jump to the specified address location.
//
command = string.Format ("-exec-jump --thread {0} \"{1}\"", m_threadId, location);
resultRecord = debugger.GdbClient.SendSyncCommand (command);
MiResultRecord.RequireOk (resultRecord, command);
});
return Constants.S_OK;
}
catch (Exception e)
{
LoggingUtils.HandleException (e);
return Constants.E_FAIL;
}
}
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public int GetCodeLocationId (IDebugCodeContext2 pCodeContext, out ulong puCodeLocationId)
{
//
// Returns a code location identifier for a particular code context.
//
LoggingUtils.PrintFunction ();
try
{
CONTEXT_INFO [] contextInfoArray = new CONTEXT_INFO [1];
LoggingUtils.RequireOk (pCodeContext.GetInfo (enum_CONTEXT_INFO_FIELDS.CIF_ADDRESSABSOLUTE, contextInfoArray));
if (contextInfoArray [0].bstrAddressAbsolute.StartsWith ("0x"))
{
puCodeLocationId = ulong.Parse (contextInfoArray [0].bstrAddressAbsolute.Substring (2), NumberStyles.HexNumber);
}
else
{
puCodeLocationId = ulong.Parse (contextInfoArray [0].bstrAddressAbsolute, NumberStyles.HexNumber);
}
return Constants.S_OK;
}
catch (Exception e)
{
LoggingUtils.HandleException (e);
puCodeLocationId = 0ul;
return Constants.E_FAIL;
}
}
