private void MockFunctionData(uint startPosition, uint endPosition,
string directory, string fileName)
{
SbBreakpointLocation location = mockBreakpoint.GetLocationAtIndex(0);
SbAddress mockBreakpointAddress = Substitute.For <SbAddress>();
SbAddress mockStartAddress = Substitute.For <SbAddress>();
SbAddress mockFunctionEndAddress = Substitute.For <SbAddress>();
SbAddress mockActualEndAddress = Substitute.For <SbAddress>();
SbLineEntry mockStartLineEntry = Substitute.For <SbLineEntry>();
SbLineEntry mockEndLineEntry = Substitute.For <SbLineEntry>();
ulong address = 0x1234567;
location.GetAddress().Returns(mockBreakpointAddress);
mockBreakpointAddress.GetFunction().Returns(mockFunction);
mockFunction.GetStartAddress().Returns(mockStartAddress);
mockFunction.GetEndAddress().Returns(mockFunctionEndAddress);
mockFunctionEndAddress.GetLoadAddress(mockTarget).Returns(address);
mockTarget.ResolveLoadAddress(address - 1).Returns(mockActualEndAddress);
mockStartAddress.GetLineEntry().Returns(mockStartLineEntry);
mockActualEndAddress.GetLineEntry().Returns(mockEndLineEntry);
mockStartLineEntry.GetLine().Returns(startPosition);
mockStartLineEntry.GetDirectory().Returns(directory);
mockStartLineEntry.GetFileName().Returns(fileName);
mockEndLineEntry.GetLine().Returns(endPosition);
}
public BreakpointErrorPair CreateFunctionOffsetBreakpoint(string symbolName, uint offset)
{
RemoteBreakpoint functionBreakpoint = BreakpointCreateByName(symbolName);
if (functionBreakpoint.GetNumLocations() < 1)
{
return(new BreakpointErrorPair(null, BreakpointError.NoFunctionLocation));
}
// At the moment if there are two functions with the same offset will be applied only
// for one of them. In base VS 2017 the breakpoint is created only for one
// function if there are overloaded functions.
SbFunction function =
functionBreakpoint.GetLocationAtIndex(0).GetAddress().GetFunction();
// Delete the breakpoint as we don't need it anymore and don't want it to linger
_sbTarget.BreakpointDelete(functionBreakpoint.GetId());
if (function == null)
{
return(new BreakpointErrorPair(null, BreakpointError.NoFunctionFound));
}
SbLineEntry startLineEntry = function.GetStartAddress().GetLineEntry();
uint startLine = startLineEntry.GetLine();
// EndAddress points to the first address after the function so we
// subtract one from that address and get the corresponding lineEntry.
SbAddress endAddress = function.GetEndAddress();
ulong address = endAddress.GetLoadAddress(_sbTarget);
endAddress = ResolveLoadAddress(address - 1);
uint endLine = endAddress.GetLineEntry().GetLine();
uint newPosition = startLine + offset + 1;
if (newPosition > endLine)
{
return(new BreakpointErrorPair(null, BreakpointError.PositionNotAvailable));
}
string fileName = startLineEntry.GetFileName();
string directory = startLineEntry.GetDirectory();
string path = Path.Combine(directory, fileName);
RemoteBreakpoint breakpoint = BreakpointCreateByLocation(path, newPosition);
return(new BreakpointErrorPair(breakpoint, BreakpointError.Success));
}