private AD7PendingBreakpoint BindToAddress(string bkptno, ulong addr, /*OPTIONAL*/ TupleValue frame, out AD7BoundBreakpoint bbp)
{
bbp = null;
AD7PendingBreakpoint pending = CodeBreakpoints.FirstOrDefault((p) => { return(p.BreakpointId == bkptno); });
if (pending == null)
{
return(null);
}
// the breakpoint number is known, check to see if it is known to be bound to this address
bbp = Array.Find(pending.EnumBoundBreakpoints(), (b) => b.Addr == addr);
if (bbp == null)
{
// add this address as a bound breakpoint
bbp = Array.Find(pending.EnumBoundBreakpoints(), (b) => b.Addr == 0);
if (bbp != null) // <MULTIPLE>
{
bbp.UpdateAddr(addr);
}
else
{
bbp = pending.AddBoundBreakpoint(new BoundBreakpoint(pending.PendingBreakpoint, addr, frame));
}
}
return(pending);
}
public async Task BindAsync()
{
var breakpointsToBind = CodeBreakpoints.Where((b) => b.PendingBreakpoint != null && b.PendingBreakpoint.IsPending);
if (breakpointsToBind != null)
{
foreach (var b in breakpointsToBind)
{
var bpList = await b.PendingBreakpoint.SyncBreakpoint(_engine.DebuggedProcess);
RebindAddresses(b, bpList);
}
}
}
/// <summary>
/// Handle a modified breakpoint event. Only handles address changes.
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
public async Task BreakpointModified(object sender, EventArgs args)
{
MICore.Debugger.ResultEventArgs res = args as MICore.Debugger.ResultEventArgs;
MICore.ResultValue bkpt = res.Results.Find("bkpt");
string bkptId = null;
//
// =breakpoint-modified,
// bkpt ={number="2",type="breakpoint",disp="keep",enabled="y",addr="<MULTIPLE>",times="0",original-location="main.cpp:220"},
// { number="2.1",enabled="y",addr="0x9c2149a9",func="Foo::bar<int>(int)",file="main.cpp",fullname="C:\\\\...\\\\main.cpp",line="220",thread-groups=["i1"]},
// { number="2.2",enabled="y",addr="0x9c2149f2",func="Foo::bar<float>(float)",file="main.cpp",fullname="C:\\\\...\\\\main.cpp",line="220",thread-groups=["i1"]}
// note: the ".x" part of the breakpoint number never appears in stopping events, that is, when executing at one of these addresses
// the stopping event delivered contains bkptno="2"
if (bkpt is MICore.ValueListValue)
{
MICore.ValueListValue list = bkpt as MICore.ValueListValue;
bkptId = list.Content[0].FindString("number"); // 0 is the "<MULTIPLE>" entry
}
else
{
bkptId = bkpt.FindString("number");
}
AD7PendingBreakpoint pending = CodeBreakpoints.FirstOrDefault((p) => { return(p.BreakpointId == bkptId); });
if (pending == null)
{
return;
}
string warning = bkpt.TryFindString("warning");
if (!string.IsNullOrEmpty(warning))
{
pending.SetError(new AD7ErrorBreakpoint(pending, warning), true);
}
else
{
var bindList = await pending.PendingBreakpoint.BindAddresses(bkpt);
RebindAddresses(pending, bindList);
}
}
