protected override BreakEventInfo OnInsertBreakEvent (BreakEvent ev)
{
if (exited)
return null;
var bi = new BreakInfo ();
if (ev is FunctionBreakpoint) {
var fb = (FunctionBreakpoint) ev;
bool generic;
bi.Location = FindLocationByFunction (fb.FunctionName, fb.ParamTypes, fb.Line, out generic);
if (bi.Location != null) {
fb.SetResolvedFileName (bi.Location.SourceFile);
bi.FileName = fb.FileName;
InsertBreakpoint (fb, bi);
bi.SetStatus (BreakEventStatus.Bound, null);
// Note: if the type or method is generic, there may be more instances so don't assume we are done resolving the breakpoint
if (generic)
pending_bes.Add (bi);
} else {
int dot = fb.FunctionName.LastIndexOf ('.');
if (dot != -1)
bi.TypeName = fb.FunctionName.Substring (0, dot);
pending_bes.Add (bi);
bi.SetStatus (BreakEventStatus.NotBound, null);
}
} else if (ev is Breakpoint) {
var bp = (Breakpoint) ev;
bool insideLoadedRange;
bool generic;
bi.Location = FindLocationByFile (bp.FileName, bp.Line, out generic, out insideLoadedRange);
bi.FileName = bp.FileName;
if (bi.Location != null) {
InsertBreakpoint (bp, bi);
bi.SetStatus (BreakEventStatus.Bound, null);
// Note: if the type or method is generic, there may be more instances so don't assume we are done resolving the breakpoint
if (generic)
pending_bes.Add (bi);
} else {
pending_bes.Add (bi);
if (insideLoadedRange)
bi.SetStatus (BreakEventStatus.Invalid, null);
else
bi.SetStatus (BreakEventStatus.NotBound, null);
}
} else if (ev is Catchpoint) {
var cp = (Catchpoint) ev;
TypeMirror type;
if (!types.TryGetValue (cp.ExceptionName, out type)) {
//
// Same as in FindLocationByFile (), fetch types matching the type name
if (vm.Version.AtLeast (2, 9)) {
foreach (TypeMirror t in vm.GetTypes (cp.ExceptionName, false))
ProcessType (t);
}
}
if (types.TryGetValue (cp.ExceptionName, out type)) {
InsertCatchpoint (cp, bi, type);
bi.SetStatus (BreakEventStatus.Bound, null);
} else {
bi.TypeName = cp.ExceptionName;
pending_bes.Add (bi);
bi.SetStatus (BreakEventStatus.NotBound, null);
}
}
/*
* TypeLoad events lead to too much wire traffic + suspend/resume work, so
* filter them using the file names used by pending breakpoints.
*/
if (vm.Version.AtLeast (2, 9)) {
var sourceFileList = pending_bes.Where (b => b.FileName != null).Select (b => b.FileName).ToArray ();
if (sourceFileList.Length > 0) {
//HACK: explicitly try lowercased drivename on windows, since csc (when not hosted in VS) lowercases
//the drivename in the pdb files that get converted to mdbs as-is
//FIXME: we should really do a case-insensitive request on Win/Mac, when sdb supports that
if (IsWindows) {
int originalCount = sourceFileList.Length;
Array.Resize (ref sourceFileList, originalCount * 2);
for (int i = 0; i < originalCount; i++) {
string n = sourceFileList[i];
sourceFileList[originalCount + i] = char.ToLower (n[0]) + n.Substring (1);
}
}
if (typeLoadReq == null) {
typeLoadReq = vm.CreateTypeLoadRequest ();
}
typeLoadReq.Enabled = false;
typeLoadReq.SourceFileFilter = sourceFileList;
typeLoadReq.Enabled = true;
}
var typeNameList = pending_bes.Where (b => b.TypeName != null).Select (b => b.TypeName).ToArray ();
if (typeNameList.Length > 0) {
// Use a separate request since the filters are ANDed together
if (typeLoadTypeNameReq == null) {
typeLoadTypeNameReq = vm.CreateTypeLoadRequest ();
}
typeLoadTypeNameReq.Enabled = false;
typeLoadTypeNameReq.TypeNameFilter = typeNameList;
typeLoadTypeNameReq.Enabled = true;
}
}
return bi;
}
protected override BreakEventInfo OnInsertBreakEvent (BreakEvent ev)
{
if (exited)
return null;
var bi = new BreakInfo ();
if (ev is Breakpoint) {
var bp = (Breakpoint) ev;
bool inisideLoadedRange;
bi.FileName = bp.FileName;
bi.Location = FindLocation (bp.FileName, bp.Line, out inisideLoadedRange);
if (bi.Location != null) {
InsertBreakpoint (bp, bi);
bi.SetStatus (BreakEventStatus.Bound, null);
}
else {
pending_bes.Add (bi);
if (inisideLoadedRange)
bi.SetStatus (BreakEventStatus.Invalid, null);
else
bi.SetStatus (BreakEventStatus.NotBound, null);
}
} else if (ev is Catchpoint) {
var cp = (Catchpoint) ev;
TypeMirror type;
if (!types.TryGetValue (cp.ExceptionName, out type)) {
//
// Same as in FindLocation (), fetch types matching the type name
if (vm.Version.AtLeast (2, 9)) {
foreach (TypeMirror t in vm.GetTypes (cp.ExceptionName, false))
ProcessType (t);
}
}
if (types.TryGetValue (cp.ExceptionName, out type)) {
InsertCatchpoint (cp, bi, type);
bi.SetStatus (BreakEventStatus.Bound, null);
} else {
bi.ExceptionName = cp.ExceptionName;
pending_bes.Add (bi);
bi.SetStatus (BreakEventStatus.NotBound, null);
}
}
/*
* TypeLoad events lead to too much wire traffic + suspend/resume work, so
* filter them using the file names used by pending breakpoints.
*/
if (vm.Version.AtLeast (2, 9)) {
var sourceFileList = pending_bes.Where (b => b.FileName != null).Select (b => b.FileName).ToArray ();
if (sourceFileList.Length > 0) {
if (typeLoadReq == null) {
typeLoadReq = vm.CreateTypeLoadRequest ();
}
typeLoadReq.Enabled = false;
typeLoadReq.SourceFileFilter = sourceFileList;
typeLoadReq.Enabled = true;
}
var typeNameList = pending_bes.Where (b => b.ExceptionName != null).Select (b => b.ExceptionName).ToArray ();
if (typeNameList.Length > 0) {
// Use a separate request since the filters are ANDed together
if (typeLoadTypeNameReq == null) {
typeLoadTypeNameReq = vm.CreateTypeLoadRequest ();
}
typeLoadTypeNameReq.Enabled = false;
typeLoadTypeNameReq.TypeNameFilter = typeNameList;
typeLoadTypeNameReq.Enabled = true;
}
}
return bi;
}
