/// <summary>
/// Initializes a new <see cref="BreakpointEventArgs"/> instance with the given parameters.
/// </summary>
/// <param name="breakpoint">The <see cref="Breakpoint"/> the event is about.</param>
public BreakpointEventArgs( Breakpoint breakpoint )
{
Debug.Assert( breakpoint != null );
if( breakpoint == null )
throw new ArgumentNullException( "breakpoint" );
this.Breakpoint = breakpoint;
}
private void addBreakpointToolStripMenuItem_Click( object sender, EventArgs e )
{
Instruction instr = this.GetContextInstruction();
if( instr == null )
return;
Breakpoint bp = new Breakpoint( _debugger.AllocateID(), BreakpointType.CodeExecute, instr.Address );
_debugger.Breakpoints.Add( bp );
this.ContextReturn();
}
private void OnBreakpointRemoved( Breakpoint breakpoint )
{
this.BreakpointRemoved( this, new BreakpointEventArgs( breakpoint ) );
}
public void Start( uint argumentsLength, uint argumentsPointer )
{
uint[] registers = new uint[ 32 ];
registers[ 4 ] = argumentsLength;
registers[ 5 ] = argumentsPointer;
registers[ 6 ] = 0;
if( TlsBlock != null )
registers[ 26 ] = TlsBlock.Address; // TLS
else
registers[ 26 ] = 0;
registers[ 28 ] = GlobalPointer; // gp - set by cpu?
registers[ 29 ] = StackBlock.UpperBound;
ContextID = Kernel.Cpu.AllocateContextStorage( EntryAddress, registers );
State = KThreadState.Ready;
if( Diag.IsAttached == true )
{
Breakpoint bp = new Breakpoint( Diag.Instance.Client.AllocateID(), BreakpointType.Stepping, this.EntryAddress );
Diag.Instance.CpuHook.AddBreakpoint( bp );
}
Kernel.Threads.Add( this );
this.AddToSchedule();
}
public void OnStarted( GameInformation game, Stream bootStream )
{
// Need to marshal all UI calls to the proper thread
DummyDelegate del = delegate
{
this.Log.OnStarted();
this.Statistics.OnStarted();
this.View.SetStatusText( Verbosity.Normal, "Connection to emulator {0} established.", this.Host.HostString );
this.State = DebuggerState.Running;
this.OnStateChanged();
};
this.View.Invoke( del );
// TEST
Breakpoint bp = new Breakpoint( this.AllocateID(), BreakpointType.CodeExecute, 0x08900334 );
//this.Breakpoints.Add( bp );
}
internal void OnBreakpointToggled( Breakpoint breakpoint )
{
this.BreakpointToggled( this, new BreakpointEventArgs( breakpoint ) );
}
public void Add( Breakpoint breakpoint )
{
_breakpointLookup.Add( breakpoint.ID, breakpoint );
switch( breakpoint.Type )
{
case BreakpointType.CodeExecute:
case BreakpointType.MemoryAccess:
_addressBreakpointLookup.Add( breakpoint.Address, breakpoint );
break;
case BreakpointType.BiosFunction:
_biosBreakpointLookup.Add( breakpoint.Function, breakpoint );
break;
}
this.OnBreakpointAdded( breakpoint );
}
private void OnBreakpointRemoved( Breakpoint breakpoint )
{
this.Debugger.Host.CpuHook.RemoveBreakpoint( breakpoint.ID );
if( this.Removed != null )
this.Removed( this, new BreakpointEventArgs( breakpoint ) );
}
private void OnBreakpointAdded( Breakpoint breakpoint )
{
this.Debugger.Host.CpuHook.AddBreakpoint( breakpoint );
if( this.Added != null )
this.Added( this, new BreakpointEventArgs( breakpoint ) );
}
internal void OnBreakpointToggled( Breakpoint breakpoint )
{
this.Debugger.Host.CpuHook.UpdateBreakpoint( breakpoint );
if( this.Toggled != null )
this.Toggled( this, new BreakpointEventArgs( breakpoint ) );
}
public void Remove( Breakpoint breakpoint )
{
_breakpointLookup.Remove( breakpoint.ID );
switch( breakpoint.Type )
{
case BreakpointType.CodeExecute:
case BreakpointType.MemoryAccess:
_addressBreakpointLookup.Remove( breakpoint.Address );
break;
case BreakpointType.BiosFunction:
_biosBreakpointLookup.Remove( breakpoint.Function );
break;
}
this.OnBreakpointRemoved( breakpoint );
}