public static void DisplayInstr( MainForm mainForm )
{
Debug.WriteLine( "display instr" );
for ( var addr = 0; addr < InstrFileLen; )
{
var icode = (byte) ( Memory[ addr ] / 16 );
var ifun = (byte) ( Memory[ addr ] % 16 );
var instr = GetString.Instr( icode, ifun );
var operand = GetString.InstrOperand( icode, addr );
var len = GetLength.Instr( icode );
var bina = "";
for ( var i = 0; i < len; i++ )
{
bina += new string( PipeConvert.Byte2C_Array( Memory[ addr + i ] ) );
}
var data = new[ ] { "", "", PipeConvert.BigEnd2S( addr ), bina, instr + " " + operand };
mainForm.InsertListViewCode( data );
foreach ( var s in data )
{
Debug.Write( s );
}
Debug.WriteLine( "" );
addr += bina.Length / 2;
}
var blank = new[ ] { "", "", "", "", "" };
for ( var i = 0; i < 10; i++ )
{
mainForm.InsertListViewCode( blank );
}
}
private static void Main( )
{
Application.EnableVisualStyles( );
Application.SetCompatibleTextRenderingDefault( false );
var mainForm = new MainForm( );
Application.Run( mainForm );
}
public static void StepBreakPoint( MainForm mainform )
{
WriteBack( );
MemoryVisit( );
Execute( );
Decode( );
Fetch( );
Bubble( );
Debug.WriteLine( " In stepBreakPoint breakpoints: " );
foreach ( var breakaddr in Breakpoints )
{
Debug.WriteLine( breakaddr + " " );
}
Debug.WriteLine( f_pc );
Debug.WriteLine( "" );
if ( Breakpoints.Contains( f_pc ) )
{
//mainform.timer2.Stop( );
mainform.timer2.Enabled = false;
mainform.ButtonDisplaySwitch( );
MessageBox.Show( @"Breakpoint." );
return;
}
UpdateRegisters( );
Cycle++;
mainform.ProcessDisplay( );
mainform.MemoryDisplay( );
FileHandler.WrtiePipeInfo( Cycle );
if ( w_stat == Stats.SAOK && W_icode == Instrs.IHALT )
{
//mainform.timer2.Stop( );
mainform.timer2.Enabled = false;
mainform.ButtonDisplaySwitch( );
StopRunning( );
MessageBox.Show( @"Done. Pipeling info saved as out.txt." );
}
else if ( W_code == "address error" )
{
//mainform.timer2.Stop( );
mainform.timer2.Enabled = false;
mainform.ButtonDisplaySwitch( );
StopRunning( );
MessageBox.Show( @"Address error. Pipeling info saved as out.txt." );
}
}
public static void Step( MainForm mainform )
{
Step( );
mainform.ProcessDisplay( );
mainform.MemoryDisplay( );
if ( w_stat == Stats.SAOK && W_icode == Instrs.IHALT )
{
//mainform.timer1.Stop( );
mainform.timer1.Enabled = false;
mainform.ButtonDisplaySwitch( );
StopRunning( );
MessageBox.Show( @"Done. Pipeling info saved as out.txt." );
}
else if ( W_code == "address error" )
{
//mainform.timer1.Stop( );
mainform.timer1.Enabled = false;
mainform.ButtonDisplaySwitch( );
StopRunning( );
MessageBox.Show( @"Address error. Pipeling info saved as out.txt." );
}
}
public static void DisplyMemory( MainForm mainForm )
{
var idx = 0;
for ( var addr = 0; addr + 3 < 2049; addr += 4, idx++ )
{
var addr_ = PipeConvert.BigEnd2S( addr );
var mem0 = new string( PipeConvert.Byte2C_Array( Memory[ addr ] ) );
var mem1 = new string( PipeConvert.Byte2C_Array( Memory[ addr + 1 ] ) );
var mem2 = new string( PipeConvert.Byte2C_Array( Memory[ addr + 2 ] ) );
var mem3 = new string( PipeConvert.Byte2C_Array( Memory[ addr + 3 ] ) );
var mem = mem0 + " " + mem1 + " " + mem2 + " " + mem3;
string[ ] data = { addr_, mem };
mainForm.EditListViewMemory( data , idx );
//mainForm.lvMemory.Items[ idx ].SubItems[ 0 ].Text = addr_;
//mainForm.lvMemory.Items[ idx ].SubItems[ 1 ].Text = mem;
}
}
public static void DisplayProcess( MainForm mainForm )
{
//图表刷新
mainForm.fpredPC.Text = "predpc " + PipeConvert.LitEnd2S( F_predPC );
mainForm.fcircle.Text = "cycle " + Convert.ToString( Cycle );
mainForm.dinstr.Text = "" + Convert.ToString( D_code );
mainForm.dstat.Text = "state " + Convert.ToString( D_stat );
mainForm.dicode.Text = "icode " + PipeConvert.Byte2S( (byte) ( D_icode ) );
mainForm.difun.Text = "ifun " + PipeConvert.Byte2S( (byte) ( D_ifun ) );
mainForm.dra.Text = "ra " + PipeConvert.Byte2S( (byte) ( D_rA ) );
mainForm.drb.Text = "rb " + PipeConvert.Byte2S( (byte) ( D_rB ) );
mainForm.dvalc.Text = "valc " + PipeConvert.LitEnd2S( D_valC );
mainForm.dvalp.Text = "valp " + PipeConvert.LitEnd2S( D_valP );
mainForm.einstr.Text = "" + Convert.ToString( E_code );
mainForm.estat.Text = "stat " + Convert.ToString( E_stat );
mainForm.eicode.Text = "icode " + PipeConvert.Byte2S( (byte) ( E_icode ) );
mainForm.eifun.Text = "ifun " + PipeConvert.Byte2S( (byte) ( E_ifun ) );
mainForm.evalc.Text = "valc " + PipeConvert.LitEnd2S( E_valC );
mainForm.evala.Text = "vala " + PipeConvert.LitEnd2S( E_valA );
mainForm.evalb.Text = "valb " + PipeConvert.LitEnd2S( E_valB );
mainForm.edste.Text = "dste " + PipeConvert.Byte2S( (byte) ( E_dstE ) );
mainForm.edstm.Text = "dstm " + PipeConvert.Byte2S( (byte) ( E_dstM ) );
mainForm.esrca.Text = "srca " + PipeConvert.Byte2S( (byte) ( E_srcA ) );
mainForm.esrcb.Text = "srcb " + PipeConvert.Byte2S( (byte) ( E_srcB ) );
mainForm.minstr.Text = "" + Convert.ToString( M_code );
mainForm.mstat.Text = "state " + Convert.ToString( M_stat );
mainForm.mifun.Text = "cnd " + Convert.ToString( M_Cnd );
mainForm.micode.Text = "icode " + PipeConvert.Byte2S( (byte) ( M_icode ) );
mainForm.mvale.Text = "valE " + PipeConvert.LitEnd2S( M_valE );
mainForm.mvala.Text = "valM " + PipeConvert.LitEnd2S( M_valA );
mainForm.mdste.Text = "dstE " + PipeConvert.Byte2S( (byte) ( M_dstE ) );
mainForm.mdstm.Text = "dstM " + PipeConvert.Byte2S( (byte) ( M_dstM ) );
mainForm.mcc.Text = "ZF " + PipeConvert.Byte2C( (byte) ( zf ) ) + " SF " +
PipeConvert.Byte2C( (byte) ( sf ) ) + " OF " + PipeConvert.Byte2C( (byte) ( of ) );
mainForm.winstr.Text = "" + Convert.ToString( W_code );
mainForm.wstat.Text = "state " + Convert.ToString( W_stat );
mainForm.wicode.Text = "icode " + PipeConvert.Byte2S( (byte) ( W_icode ) );
mainForm.wvale.Text = "valE " + PipeConvert.LitEnd2S( W_valE );
mainForm.wvalm.Text = "valM " + PipeConvert.LitEnd2S( W_valM );
mainForm.wdste.Text = "dstE " + PipeConvert.Byte2S( (byte) ( W_dstE ) );
mainForm.wdstm.Text = "dstM " + PipeConvert.Byte2S( (byte) ( W_dstM ) );
if(mainForm.eax.Text != "eax " + PipeConvert.LitEnd2S( Registers[ 0 ] ))
{
mainForm.eax.Text = "eax " + PipeConvert.LitEnd2S( Registers[ 0 ] );
mainForm.eax.Focus( );
}
if ( mainForm.ecx.Text != "ecx " + PipeConvert.LitEnd2S( Registers[ 1 ] ) )
{
mainForm.ecx.Text = "ecx " + PipeConvert.LitEnd2S( Registers[ 1 ] );
mainForm.ecx.Focus( );
}
if ( mainForm.edx.Text != "edx " + PipeConvert.LitEnd2S( Registers[ 2 ] ) )
{
mainForm.edx.Text = "edx " + PipeConvert.LitEnd2S( Registers[ 2 ] );
mainForm.edx.Focus( );
}
if ( mainForm.ebx.Text != "ebx " + PipeConvert.LitEnd2S( Registers[ 3 ] ) )
{
mainForm.ebx.Text = "ebx " + PipeConvert.LitEnd2S( Registers[ 3 ] );
mainForm.ebx.Focus( );
}
if ( mainForm.esp.Text != "esp " + PipeConvert.LitEnd2S( Registers[ 4 ] ) )
{
mainForm.esp.Text = "esp " + PipeConvert.LitEnd2S( Registers[ 4 ] );
mainForm.esp.Focus( );
Debug.WriteLine( "esp changed" );
}
if ( mainForm.ebp.Text != "ebp " + PipeConvert.LitEnd2S( Registers[ 5 ] ) )
{
mainForm.ebp.Text = "ebp " + PipeConvert.LitEnd2S( Registers[ 5 ] );
mainForm.ebp.Focus( );
}
if ( mainForm.esi.Text != "esi " + PipeConvert.LitEnd2S( Registers[ 6 ] ) )
{
mainForm.esi.Text = "esi " + PipeConvert.LitEnd2S( Registers[ 6 ] );
mainForm.esi.Focus( );
}
if ( mainForm.edi.Text != "edi " + PipeConvert.LitEnd2S( Registers[ 7 ] ) )
{
mainForm.edi.Text = "edi " + PipeConvert.LitEnd2S( Registers[ 7 ] );
mainForm.edi.Focus( );
}
/*
mainForm.eax.Text = "eax " + PipeConvert.LitEnd2S( Registers[ 0 ] );
mainForm.ecx.Text = "ecx " + PipeConvert.LitEnd2S( Registers[ 1 ] );
mainForm.edx.Text = "edx " + PipeConvert.LitEnd2S( Registers[ 2 ] );
mainForm.ebx.Text = "ebx " + PipeConvert.LitEnd2S( Registers[ 3 ] );
mainForm.esp.Text = "esp " + PipeConvert.LitEnd2S( Registers[ 4 ] );
mainForm.ebp.Text = "ebp " + PipeConvert.LitEnd2S( Registers[ 5 ] );
mainForm.esi.Text = "esi " + PipeConvert.LitEnd2S( Registers[ 6 ] );
mainForm.edi.Text = "edi " + PipeConvert.LitEnd2S( Registers[ 7 ] );
*/
mainForm.fstall.Text = "";
mainForm.dstall.Text = "";
mainForm.estall.Text = "";
mainForm.mstall.Text = "";
mainForm.wstall.Text = "";
mainForm.fstall.Hide( );
mainForm.dstall.Hide( );
mainForm.estall.Hide( );
mainForm.mstall.Hide( );
mainForm.wstall.Hide( );
if ( F_stall == 1 )
{
mainForm.fstall.Text = "stall";
mainForm.fstall.Show( );
}
if ( D_stall == 1 )
{
mainForm.dstall.Text = "stall";
mainForm.dstall.Show( );
}
else if ( D_bubble == 1 )
{
mainForm.dstall.Text = "bubble";
mainForm.dstall.Show( );
}
if ( E_bubble == 1 )
{
mainForm.estall.Text = "bubble";
mainForm.estall.Show( );
}
if ( M_bubble == 1 )
{
mainForm.mstall.Text = "bubble";
mainForm.mstall.Show( );
}
if ( W_stall == 1 )
{
mainForm.wstall.Text = "stall";
mainForm.wstall.Show( );
}
}
