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Memory.cpp
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//---------------------------------------------------------------------------
#include <vcl.h>
#pragma hdrstop
#include "Memory.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
Tf_Memory *f_Memory;
//---------------------------------------------------------------------------
//Constructor for an Instruction
TInstruc::TInstruc(int pID, String pName, String pOpCode, int pDisplayOrder)
{
this->ID = pID;
this->Name = pName;
this->OpCode = pOpCode;
this->DisplayOrder = pDisplayOrder;
this->DataWidth = 8;
this->NbParam = 0;
this->DataAct = false;
this->FieldBAct = false;
this->FieldCAct = false;
this->FieldDAct = false;
this->BlockAFix = false;
this->BlockBFix = false;
this->BlockCFix = false;
this->BlockDFix = false;
this->BlockASource = "";
this->BlockAVal = "0000";
this->BlockBSource = "";
this->BlockBVal = "0000";
this->BlockCSource = "";
this->BlockCVal = "0000";
this->BlockDSource = "";
this->BlockDVal = "0000";
this->HeadMnemo = "NOP";
this->HeadSuffix = " () ";
this->Param1Type = "";
this->Param1Source = "";
this->Param1Suffix = "";
this->Param2Type = "";
this->Param2Source = "";
this->Param2Suffix = "";
this->Param3Type = "";
this->Param3Source = "";
this->Param3Suffix = "";
}
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
__fastcall Tf_Memory::Tf_Memory(TComponent* Owner)
: TForm(Owner)
{
this->InstrucList = new TList;
}
//---------------------------------------------------------------------------
void __fastcall Tf_Memory::cb_OpCodeChange(TObject *Sender)
{
TInstruc* Instruc;
Instruc = (TInstruc*)this->InstrucList->Items[this->cb_OpCode->ItemIndex];
this->cb_OpCode->Hint = Instruc->Comm;
this->l_Width->Caption = "MaxData: " + IntToStr(Instruc->DataWidth) + " bits";
this->e_Data->Enabled = Instruc->DataAct;
this->l_Data->Enabled = Instruc->DataAct;
this->rb_Bin->Enabled = Instruc->DataAct;
this->rb_Dec->Enabled = Instruc->DataAct;
this->rb_Hex->Enabled = Instruc->DataAct;
this->cb_B->Enabled = Instruc->FieldBAct;
this->cb_C->Enabled = Instruc->FieldCAct;
this->cb_D->Enabled = Instruc->FieldDAct;
}
//---------------------------------------------------------------------------
String Tf_Memory::BinToHex(String Bin)
{
if (Bin == "1111") { return "F"; }
else if(Bin == "1110") { return "E"; }
else if(Bin == "1101") { return "D"; }
else if(Bin == "1100") { return "C"; }
else if(Bin == "1011") { return "B"; }
else if(Bin == "1010") { return "A"; }
else if(Bin == "1001") { return "9"; }
else if(Bin == "1000") { return "8"; }
else if(Bin == "0111") { return "7"; }
else if(Bin == "0110") { return "6"; }
else if(Bin == "0101") { return "5"; }
else if(Bin == "0100") { return "4"; }
else if(Bin == "0011") { return "3"; }
else if(Bin == "0010") { return "2"; }
else if(Bin == "0001") { return "1"; }
else if(Bin == "0000") { return "0"; }
else { return "0"; } // =^.^= here's a kitty
}
//---------------------------------------------------------------------------
String Tf_Memory::HexToDec(String Hex)
{
if (Hex == "0") { return "0"; }
else if(Hex == "1") { return "1"; }
else if(Hex == "2") { return "2"; }
else if(Hex == "3") { return "3"; }
else if(Hex == "4") { return "4"; }
else if(Hex == "5") { return "5"; }
else if(Hex == "6") { return "6"; }
else if(Hex == "7") { return "7"; }
else if(Hex == "8") { return "8"; }
else if(Hex == "9") { return "9"; }
else if(Hex == "A") { return "10"; }
else if(Hex == "B") { return "11"; }
else if(Hex == "C") { return "12"; }
else if(Hex == "D") { return "13"; }
else if(Hex == "E") { return "14"; }
else if(Hex == "F") { return "15"; }
else { return "0"; }
}
//---------------------------------------------------------------------------
String Tf_Memory::HexToBin(String Hex)
{
if (Hex == "0") { return "0000"; }
else if(Hex == "1") { return "0001"; }
else if(Hex == "2") { return "0010"; }
else if(Hex == "3") { return "0011"; }
else if(Hex == "4") { return "0100"; }
else if(Hex == "5") { return "0101"; }
else if(Hex == "6") { return "0110"; }
else if(Hex == "7") { return "0111"; }
else if(Hex == "8") { return "1000"; }
else if(Hex == "9") { return "1001"; }
else if(Hex == "A") { return "1010"; }
else if(Hex == "B") { return "1011"; }
else if(Hex == "C") { return "1100"; }
else if(Hex == "D") { return "1101"; }
else if(Hex == "E") { return "1110"; }
else if(Hex == "F") { return "1111"; }
else { return "0"; }
}
//---------------------------------------------------------------------------
String Tf_Memory::DecToHex(String pDec, int pMax)
{
int Dec = StrToInt(pDec);
int Div;
String Stack = "";
if (Dec < 0)
return "0";
if (Dec > pMax)
return "0";
if (Dec > 4095) {
Div = Dec / 4095;
Dec = Dec % 4095;
switch (Div) {
case 0:{Stack = "0"; break;}
case 1:{Stack = "1"; break;}
case 2:{Stack = "2"; break;}
case 3:{Stack = "3"; break;}
case 4:{Stack = "4"; break;}
case 5:{Stack = "5"; break;}
case 6:{Stack = "6"; break;}
case 7:{Stack = "7"; break;}
case 8:{Stack = "8"; break;}
case 9:{Stack = "9"; break;}
case 10:{Stack = "A"; break;}
case 11:{Stack = "B"; break;}
case 12:{Stack = "C"; break;}
case 13:{Stack = "D"; break;}
case 14:{Stack = "E"; break;}
case 15:{Stack = "F"; break;}
}
}
if (Dec > 255) {
Div = Dec / 256;
Dec = Dec % 256;
switch (Div) {
case 0:{Stack = Stack + "0"; break;}
case 1:{Stack = Stack + "1"; break;}
case 2:{Stack = Stack + "2"; break;}
case 3:{Stack = Stack + "3"; break;}
case 4:{Stack = Stack + "4"; break;}
case 5:{Stack = Stack + "5"; break;}
case 6:{Stack = Stack + "6"; break;}
case 7:{Stack = Stack + "7"; break;}
case 8:{Stack = Stack + "8"; break;}
case 9:{Stack = Stack + "9"; break;}
case 10:{Stack = Stack + "A"; break;}
case 11:{Stack = Stack + "B"; break;}
case 12:{Stack = Stack + "C"; break;}
case 13:{Stack = Stack + "D"; break;}
case 14:{Stack = Stack + "E"; break;}
case 15:{Stack = Stack + "F"; break;}
}
}
Div = Dec / 16;
switch (Div) {
case 0:{Stack = Stack + "0"; break;}
case 1:{Stack = Stack + "1"; break;}
case 2:{Stack = Stack + "2"; break;}
case 3:{Stack = Stack + "3"; break;}
case 4:{Stack = Stack + "4"; break;}
case 5:{Stack = Stack + "5"; break;}
case 6:{Stack = Stack + "6"; break;}
case 7:{Stack = Stack + "7"; break;}
case 8:{Stack = Stack + "8"; break;}
case 9:{Stack = Stack + "9"; break;}
case 10:{Stack = Stack + "A"; break;}
case 11:{Stack = Stack + "B"; break;}
case 12:{Stack = Stack + "C"; break;}
case 13:{Stack = Stack + "D"; break;}
case 14:{Stack = Stack + "E"; break;}
case 15:{Stack = Stack + "F"; break;}
}
Div = Dec % 16;
switch (Div) {
case 0:{Stack = Stack + "0"; break;}
case 1:{Stack = Stack + "1"; break;}
case 2:{Stack = Stack + "2"; break;}
case 3:{Stack = Stack + "3"; break;}
case 4:{Stack = Stack + "4"; break;}
case 5:{Stack = Stack + "5"; break;}
case 6:{Stack = Stack + "6"; break;}
case 7:{Stack = Stack + "7"; break;}
case 8:{Stack = Stack + "8"; break;}
case 9:{Stack = Stack + "9"; break;}
case 10:{Stack = Stack + "A"; break;}
case 11:{Stack = Stack + "B"; break;}
case 12:{Stack = Stack + "C"; break;}
case 13:{Stack = Stack + "D"; break;}
case 14:{Stack = Stack + "E"; break;}
case 15:{Stack = Stack + "F"; break;}
}
return Stack;
}
//---------------------------------------------------------------------------
void Tf_Memory::CreateLine(void)
{
String BasePrefix;
int BaseId, WidthHex;
String BinData, HexData, InstrucText, InstrucCode;
TInstruc* Instruc;
Instruc = (TInstruc*)this->InstrucList->Items[this->cb_OpCode->ItemIndex];
WidthHex = Instruc->DataWidth/4;
if(this->rb_Bin->Checked) {
BasePrefix = "0b";
BaseId = 0;
while(BinData.Length() < Instruc->DataWidth)
BinData = "0" + BinData;
BinData = this->e_Data->Text.SubString(this->e_Data->Text.Length()-Instruc->DataWidth+1, Instruc->DataWidth);
} else if (this->rb_Dec->Checked) {
BasePrefix = "0d";
BaseId = 1;
this->e_Data->Text = this->e_Data->Text.UpperCase();
HexData = DecToHex(this->e_Data->Text);
while(HexData.Length() < WidthHex)
HexData = "0" + HexData;
HexData = HexData.SubString(HexData.Length()-WidthHex+1, WidthHex);
for (int i=1; i<=WidthHex; i++)
BinData = BinData + HexToBin(HexData.SubString(i,1));
} else {
BasePrefix = "0x";
BaseId = 2;
this->e_Data->Text = this->e_Data->Text.UpperCase();
HexData = this->e_Data->Text;
while(HexData.Length() < WidthHex)
HexData = "0" + HexData;
HexData = HexData.SubString(HexData.Length()-WidthHex+1, WidthHex);
for (int i=1; i<=WidthHex; i++)
BinData = BinData + HexToBin(HexData.SubString(i,1));
}
this->cds_MemOpCode->AsInteger = this->cb_OpCode->ItemIndex;
this->cds_MemMnemonic->AsString = Instruc->HeadMnemo;
this->cds_MemData->AsString = this->e_Data->Text;
this->cds_MemComment->AsString = this->e_Comment->Text;
this->cds_MemRB->AsInteger = StrToInt(this->cb_B->ItemIndex);
this->cds_MemRC->AsInteger = StrToInt(this->cb_C->ItemIndex);
this->cds_MemRD->AsInteger = StrToInt(this->cb_D->ItemIndex);
this->cds_MemDataType->AsInteger = BaseId;
this->cds_MemBreakPoint->AsBoolean = false;
InstrucText = Instruc->Name + Instruc->HeadSuffix;
if (Instruc->NbParam > 0) {
InstrucText = InstrucText + Instruc->Param1Type;
if (Instruc->Param1Source == "B")
InstrucText = InstrucText + this->cb_B->Text + Instruc->Param1Suffix;
else if (Instruc->Param1Source == "C")
InstrucText = InstrucText + this->cb_C->Text + Instruc->Param1Suffix;
else if (Instruc->Param1Source == "D")
InstrucText = InstrucText + this->cb_D->Text + Instruc->Param1Suffix;
else if (Instruc->Param1Source == "Data")
InstrucText = InstrucText + BasePrefix + this->e_Data->Text + Instruc->Param1Suffix;
if (Instruc->NbParam > 1) {
InstrucText = InstrucText + Instruc->Param2Type;
if (Instruc->Param2Source == "B")
InstrucText = InstrucText + this->cb_B->Text + Instruc->Param2Suffix;
else if (Instruc->Param2Source == "C")
InstrucText = InstrucText + this->cb_C->Text + Instruc->Param2Suffix;
else if (Instruc->Param2Source == "D")
InstrucText = InstrucText + this->cb_D->Text + Instruc->Param2Suffix;
else if (Instruc->Param2Source == "Data")
InstrucText = InstrucText + BasePrefix + this->e_Data->Text + Instruc->Param2Suffix;
if (Instruc->NbParam > 2) {
InstrucText = InstrucText + Instruc->Param3Type;
if (Instruc->Param3Source == "B")
InstrucText = InstrucText + this->cb_B->Text + Instruc->Param3Suffix;
else if (Instruc->Param3Source == "C")
InstrucText = InstrucText + this->cb_C->Text + Instruc->Param3Suffix;
else if (Instruc->Param3Source == "D")
InstrucText = InstrucText + this->cb_D->Text + Instruc->Param3Suffix;
else if (Instruc->Param3Source == "Data")
InstrucText = InstrucText + BasePrefix + this->e_Data->Text + Instruc->Param3Suffix;
}
}
}
this->cds_MemHumData->AsString = InstrucText;
InstrucCode = "";
if (Instruc->BlockAFix)
InstrucCode = Instruc->BlockAVal;
else if (Instruc->BlockASource == "B")
InstrucCode = HexToBin(this->cb_B->Text);
else if (Instruc->BlockASource == "C")
InstrucCode = HexToBin(this->cb_C->Text);
else if (Instruc->BlockASource == "D")
InstrucCode = HexToBin(this->cb_D->Text);
else if (Instruc->BlockASource == "Data")
InstrucCode = BinData;
if (Instruc->BlockBFix)
InstrucCode = InstrucCode + Instruc->BlockBVal;
else if (Instruc->BlockBSource == "B")
InstrucCode = InstrucCode + HexToBin(this->cb_B->Text);
else if (Instruc->BlockBSource == "C")
InstrucCode = InstrucCode + HexToBin(this->cb_C->Text);
else if (Instruc->BlockBSource == "D")
InstrucCode = InstrucCode + HexToBin(this->cb_D->Text);
else if (Instruc->BlockBSource == "Data")
InstrucCode = InstrucCode + BinData;
if (Instruc->BlockCFix)
InstrucCode = InstrucCode + Instruc->BlockCVal;
else if (Instruc->BlockCSource == "B")
InstrucCode = InstrucCode + HexToBin(this->cb_B->Text);
else if (Instruc->BlockCSource == "C")
InstrucCode = InstrucCode + HexToBin(this->cb_C->Text);
else if (Instruc->BlockCSource == "D")
InstrucCode = InstrucCode + HexToBin(this->cb_D->Text);
else if (Instruc->BlockCSource == "Data")
InstrucCode = InstrucCode + BinData;
if (Instruc->BlockDFix)
InstrucCode = InstrucCode + Instruc->BlockDVal;
else if (Instruc->BlockDSource == "B")
InstrucCode = InstrucCode + HexToBin(this->cb_B->Text);
else if (Instruc->BlockDSource == "C")
InstrucCode = InstrucCode + HexToBin(this->cb_C->Text);
else if (Instruc->BlockDSource == "D")
InstrucCode = InstrucCode + HexToBin(this->cb_D->Text);
else if (Instruc->BlockDSource == "Data")
InstrucCode = InstrucCode + BinData;
this->cds_MemCode->AsString = InstrucCode;
this->cds_MemCodeHex->AsString = BinToHex(InstrucCode.SubString(1,4)) + BinToHex(InstrucCode.SubString(5,4)) +
BinToHex(InstrucCode.SubString(9,4)) + BinToHex(InstrucCode.SubString(13,4));
}
//---------------------------------------------------------------------------
void __fastcall Tf_Memory::b_AddClick(TObject *Sender)
{
this->cds_Mem->Append();
//this->cds_MemSort->AsInteger = this->cds_Mem->RecordCount + 1;
//this->e_Sort->Text = this->cds_MemSort->AsString;
//this->e_Sort->Enabled = true;
this->CreateLine();
this->cds_Mem->Post();
}
//---------------------------------------------------------------------------
void __fastcall Tf_Memory::FormCreate(TObject *Sender)
{
this->cb_OpCode->Clear();
this->cds_Mem->CreateDataSet();
this->cds_Mem->Open();
//this->rb_Hex->Checked = true;
this->LastDataType = 2;
this->LastSelLine = 0;
//this->cb_OpCode->ItemIndex = this->cb_OpCode->Items->IndexOf("NOP( )"); //30;
//this->b_Add->Click();
this->ExecCmp = 0;
}
//---------------------------------------------------------------------------
void __fastcall Tf_Memory::FormCloseQuery(TObject *Sender, bool &CanClose)
{
CanClose = false;
}
//---------------------------------------------------------------------------
void __fastcall Tf_Memory::cds_MemCalcFields(TDataSet *DataSet)
{
this->cds_MemAddress->AsInteger = this->cds_Mem->RecNo - 1;
this->cds_MemAddrHex->AsString = DecToHex(IntToStr(this->cds_Mem->RecNo - 1), 65535);
}
//---------------------------------------------------------------------------
void __fastcall Tf_Memory::dbg_MemDblClick(TObject *Sender)
{
this->cds_MemAddress->Visible = ! this->cds_MemAddress->Visible;
this->cds_MemAddrHex->Visible = ! this->cds_MemAddrHex->Visible;
}
//---------------------------------------------------------------------------
void __fastcall Tf_Memory::b_InsertClick(TObject *Sender)
{
//int SaveSortVal = this->cds_MemSort->AsInteger;
this->cds_Mem->Insert();
//this->cds_MemSort->AsInteger = SaveSortVal;
//this->e_Sort->Text = this->cds_MemSort->AsString;
//this->e_Sort->Enabled = true;
this->CreateLine();
this->cds_Mem->Post();
/*
TBookmark CurrAddr;
this->cds_Mem->DisableControls();
CurrAddr = this->cds_Mem->GetBookmark();
while(!cds_Mem->Eof)
{
this->cds_Mem->Edit();
SaveSortVal += 1;
this->cds_MemSort->AsInteger = SaveSortVal;
this->cds_Mem->Post();
this->cds_Mem->Next();
}
this->cds_Mem->go GotoBookmark(CurrAddr);
this->cds_Mem->EnableControls();
*/
}
//---------------------------------------------------------------------------
void __fastcall Tf_Memory::b_EditClick(TObject *Sender)
{
this->cds_Mem->Edit();
//this->cds_MemSort->AsString = this->e_Sort->Text;
this->CreateLine();
this->cds_Mem->Post();
}
//---------------------------------------------------------------------------
void __fastcall Tf_Memory::ds_MemDataChange(TObject *Sender, TField *Field)
{
if (this->cds_Mem->State == dsBrowse) {
//this->e_Sort->Text = this->cds_MemSort->AsString;
//this->e_Sort->Enabled = true;
this->cb_OpCode->ItemIndex = this->cds_MemOpCode->AsInteger;
this->e_Comment->Text = this->cds_MemComment->AsString;
this->cb_B->ItemIndex = this->cds_MemRB->AsInteger;
this->cb_C->ItemIndex = this->cds_MemRC->AsInteger;
this->cb_D->ItemIndex = this->cds_MemRD->AsInteger;
switch (this->cds_MemDataType->AsInteger) {
case 0: {
this->rb_Bin->Checked = true; break;
}
case 1: {
this->rb_Dec->Checked = true; break;
}
case 2: {
this->rb_Hex->Checked = true; break;
}
}
this->e_Data->Text = this->cds_MemData->AsString;
if (this->cb_OpCode->Items->Count != 0)
this->cb_OpCodeChange(Sender);
}
}
//---------------------------------------------------------------------------
void __fastcall Tf_Memory::b_DeleteClick(TObject *Sender)
{
if(this->cds_Mem->RecordCount > 1) {
if (Application->MessageBox( L"Delete Instruction ?", L"Instruction Node", MB_YESNO) == mrYes)
this->cds_Mem->Delete();
}
}
//---------------------------------------------------------------------------
void __fastcall Tf_Memory::e_DataKeyPress(TObject *Sender, char &Key)
{
if (Key != VK_RETURN && Key != VK_TAB && Key != VK_LEFT && Key != VK_RIGHT && Key != VK_BACK && Key != VK_CLEAR &&
Key != VK_ESCAPE && Key != VK_DELETE && Key != VK_HOME && Key != VK_END && Key != VK_INSERT && Key != VK_CANCEL) {
if (this->rb_Bin->Checked) {
if ( Key != '0' && Key != '1')
Key = 0;
} else if (this->rb_Dec->Checked) {
if ( Key != '0' && Key != '1' && Key != '2' && Key != '3' && Key != '4' && Key != '5' && Key != '6' && Key != '7' &&
Key != '8' && Key != '9')
Key = 0;
} else {
if ( Key != '0' && Key != '1' && Key != '2' && Key != '3' && Key != '4' && Key != '5' && Key != '6' && Key != '7' &&
Key != '8' && Key != '9' && Key != 'A' && Key != 'B' && Key != 'C' && Key != 'D' && Key != 'E' && Key != 'F' &&
Key != 'a' && Key != 'b' && Key != 'c' && Key != 'd' && Key != 'e' && Key != 'f')
Key = 0;
}
}
}
//---------------------------------------------------------------------------
void __fastcall Tf_Memory::rb_BinClick(TObject *Sender)
{
int WidthHex;
String BinData;
TInstruc* Instruc;
if (this->cb_OpCode->ItemIndex >= 0) {
Instruc = (TInstruc*)this->InstrucList->Items[this->cb_OpCode->ItemIndex];
WidthHex = Instruc->DataWidth/4;
if (this->e_Data->Text != "") {
if (this->LastDataType == 1) {
this->e_Data->Text = this->e_Data->Text.UpperCase();
this->e_Data->Text = DecToHex(this->e_Data->Text);
while (this->e_Data->Text.Length() < WidthHex)
this->e_Data->Text = "0" + this->e_Data->Text;
for (int i=1; i<=WidthHex; i++)
BinData = BinData + HexToBin(this->e_Data->Text.SubString(i,1));
this->e_Data->Text = BinData;
} else if (this->LastDataType == 2) {
this->e_Data->Text = this->e_Data->Text.UpperCase();
for (int i=1; i<=WidthHex; i++)
BinData = BinData + HexToBin(this->e_Data->Text.SubString(i,1));
this->e_Data->Text = BinData;
}
}
this->LastDataType = 0;
}
}
//---------------------------------------------------------------------------
void __fastcall Tf_Memory::rb_DecClick(TObject *Sender)
{
int WidthHex, DecData = 0, Muliplier;
String BinData, HexData;
TInstruc* Instruc;
if (this->cb_OpCode->ItemIndex >= 0) {
Instruc = (TInstruc*)this->InstrucList->Items[this->cb_OpCode->ItemIndex];
WidthHex = Instruc->DataWidth/4;
if (this->e_Data->Text != "") {
if (this->LastDataType == 0) {
for (int i=1; i<=Instruc->DataWidth; i+=4)
HexData = HexData + BinToHex(this->e_Data->Text.SubString(i,4));
this->e_Data->Text = HexData;
for (int i=1; i<=WidthHex; i++) {
Muliplier = WidthHex==3?(i==1?256:i==2?16:1):WidthHex==2?(i==1?16:1):1;
DecData = DecData + (StrToInt(HexToDec(this->e_Data->Text.SubString(i,1))) * Muliplier );
}
this->e_Data->Text = IntToStr(DecData);
} else if (this->LastDataType == 2) {
this->e_Data->Text = this->e_Data->Text.UpperCase();
for (int i=1; i<=WidthHex; i++) {
Muliplier = WidthHex==3?(i==1?256:i==2?16:1):WidthHex==2?(i==1?16:1):1;
DecData = DecData + (StrToInt(HexToDec(this->e_Data->Text.SubString(i,1))) * Muliplier );
}
this->e_Data->Text = IntToStr(DecData);
}
}
this->LastDataType = 1;
}
}
//---------------------------------------------------------------------------
void __fastcall Tf_Memory::rb_HexClick(TObject *Sender)
{
String HexData;
TInstruc* Instruc;
if (this->cb_OpCode->ItemIndex >= 0) {
Instruc = (TInstruc*)this->InstrucList->Items[this->cb_OpCode->ItemIndex];
if (this->e_Data->Text != "") {
if (this->LastDataType == 0) {
for (int i=1; i<=Instruc->DataWidth; i+=4)
HexData = HexData + BinToHex(this->e_Data->Text.SubString(i,4));
this->e_Data->Text = HexData;
}
else if (this->LastDataType == 1) {
this->e_Data->Text = DecToHex(this->e_Data->Text);
while (this->e_Data->Text.Length() < (Instruc->DataWidth/4))
this->e_Data->Text = "0" + this->e_Data->Text;
}
}
this->LastDataType = 2;
}
}
//---------------------------------------------------------------------------
void __fastcall Tf_Memory::cds_MemAfterScroll(TDataSet *DataSet)
{
char Instruction[17];
int Delta = this->cds_Mem->RecNo - this->LastSelLine;
if (Delta < 128 && Delta > -128) {
if (Delta >=0)
Delta = (Delta-1)+128;
else {
Delta = abs(Delta);
Delta = 128 - Delta;
}
this->l_AddrVal->Caption = DecToHex(IntToStr(Delta) );
} else {
this->l_AddrVal->Caption = "0x____";
}
this->LastSelLine = this->cds_Mem->RecNo;
strncpy(Instruction, AnsiString(this->cds_MemCode->AsString).c_str(),17);
Instruction[16] = '\0';
f_GraphIO->Pin1->Checked = Instruction[0] != '0';
f_GraphIO->Pin2->Checked = Instruction[1] != '0';
f_GraphIO->Pin3->Checked = Instruction[2] != '0';
f_GraphIO->Pin4->Checked = Instruction[3] != '0';
f_GraphIO->Pin5->Checked = Instruction[4] != '0';
f_GraphIO->Pin6->Checked = Instruction[5] != '0';
f_GraphIO->Pin7->Checked = Instruction[6] != '0';
f_GraphIO->Pin8->Checked = Instruction[7] != '0';
f_GraphIO->Pin9->Checked = Instruction[8] != '0';
f_GraphIO->Pin10->Checked = Instruction[9] != '0';
f_GraphIO->Pin11->Checked = Instruction[10] != '0';
f_GraphIO->Pin12->Checked = Instruction[11] != '0';
f_GraphIO->Pin13->Checked = Instruction[12] != '0';
f_GraphIO->Pin14->Checked = Instruction[13] != '0';
f_GraphIO->Pin15->Checked = Instruction[14] != '0';
f_GraphIO->Pin16->Checked = Instruction[15] != '0';
}
//---------------------------------------------------------------------------
int Tf_Memory::DeltaToAddr(int Delta)
{
int Target = 0;
if (Delta <= 127 && Delta >= 0) {
Delta = 128 - Delta;
Target = this->cds_MemAddress->AsInteger - Delta;
while (Target < 0)
Target = Target + this->cds_Mem->RecordCount;
} else if (Delta >= 128 && Delta <= 255) {
Delta = (Delta - 128) + 1;
Target = this->cds_MemAddress->AsInteger + Delta;
while (Target >= this->cds_Mem->RecordCount)
Target = Target - this->cds_Mem->RecordCount;
}
return Target;
}
//---------------------------------------------------------------------------
void Tf_Memory::MoveAddrByDelta(int Delta)
{
int Target = DeltaToAddr(Delta);
this->cds_Mem->DisableControls();
this->cds_Mem->First();
if (this->cds_Mem->RecordCount > 1 ) {
while (!this->cds_Mem->Eof && this->cds_MemAddress->AsInteger != Target)
this->cds_Mem->Next();
}
TByteDynArray Location = cds_Mem->GetBookmark();
if (cds_Mem->BookmarkValid(Location))
cds_Mem->GotoBookmark(Location);
cds_Mem->FreeBookmark(Location);
this->cds_Mem->EnableControls();
this->ExecCmp++;
f_GraphIO->l_PgrmCmp->Caption = "PgrmCmp: " + IntToStr(this->ExecCmp);
if (this->cds_MemBreakPoint->AsBoolean) {
f_GraphIO->Pin29->Checked = true;
if (!f_CPUNode->cb_ActiveDraw->Checked) {
f_CPUNode->CallDrawArea(1);
}
}
}
//---------------------------------------------------------------------------
void Tf_Memory::MoveAddrByAbsolute(int Addr)
{
this->cds_Mem->DisableControls();
this->cds_Mem->First();
if (this->cds_Mem->RecordCount > 1 ) {
while (!this->cds_Mem->Eof && this->cds_MemAddress->AsInteger != Addr)
this->cds_Mem->Next();
}
TByteDynArray Location = cds_Mem->GetBookmark();
if (cds_Mem->BookmarkValid(Location))
cds_Mem->GotoBookmark(Location);
cds_Mem->FreeBookmark(Location);
this->cds_Mem->EnableControls();
this->ExecCmp++;
f_GraphIO->l_PgrmCmp->Caption = "PgrmCmp: " + IntToStr(this->ExecCmp);
if (this->cds_MemBreakPoint->AsBoolean) {
f_GraphIO->Pin29->Checked = true;
b_Next->Enabled = true;
if (!f_CPUNode->cb_ActiveDraw->Checked) {
f_CPUNode->CallDrawArea(1);
}
}
}
//---------------------------------------------------------------------------
void __fastcall Tf_Memory::b_SaveClick(TObject *Sender)
{
if (this->sd_Mem->Execute()) {
if (this->sd_Mem->FileName != "") {
TBookmark CurrAddr;
this->cds_Mem->MergeChangeLog();
//this->cds_Save->FieldDefs = this->cds_Mem->FieldDefs;
//this->cds_Save->co
this->cds_Mem->LogChanges = false;
this->cds_Mem->DisableControls();
CurrAddr = this->cds_Mem->GetBookmark();
this->cds_Mem->First();
while (!this->cds_Mem->Eof) {
this->cds_Mem->Edit();
//this->cds_MemAddrDelta->AsInteger = this->cds_Mem->RecNo;
this->cds_MemSort->AsInteger = this->cds_Mem->RecNo;
this->cds_Mem->Post();
this->cds_Mem->Next();
}
this->cds_Mem->GotoBookmark(CurrAddr);
this->cds_Mem->First();
//this->cds_Mem->ApplyUpdates(0);
this->cds_Mem->MergeChangeLog();
this->cds_Mem->LogChanges = false;
this->cds_Mem->SaveToFile(this->sd_Mem->FileName, dfXML);
this->cds_Mem->LogChanges = false;
this->cds_Mem->EnableControls();
}
}
}
//---------------------------------------------------------------------------
void __fastcall Tf_Memory::b_LoadClick(TObject *Sender)
{
if (this->od_Mem->Execute()) {
if (this->od_Mem->FileName != "") {
this->cds_Mem->LogChanges = false;
this->cds_Mem->LoadFromFile(this->od_Mem->FileName);
this->cds_Mem->LogChanges = false;
this->ExecCmp = 0;
}
}
//this->cds_Mem->IndexFieldNames = "Sort";
}
//---------------------------------------------------------------------------
void __fastcall Tf_Memory::e_DataExit(TObject *Sender)
{
int WidthHex, MaxDecimal;
TInstruc* Instruc;
String Data = this->e_Data->Text;
Instruc = (TInstruc*)this->InstrucList->Items[this->cb_OpCode->ItemIndex];
WidthHex = Instruc->DataWidth/4;
MaxDecimal = (2<<(Instruc->DataWidth-1))-1;
if (this->rb_Bin->Checked) {
if (Data.Length() < Instruc->DataWidth) {
while (Data.Length() < Instruc->DataWidth)
Data = "0" + Data;
} else
Data = Data.SubString(Data.Length()-Instruc->DataWidth+1, Instruc->DataWidth);
//Data = Data.SubString(1,Instruc->DataWidth);
} else if (this->rb_Dec->Checked) {
Data = Data.SubString(1,WidthHex+1); // 16, 256, 4096
if(Data == "")
Data = "0";
else if (StrToInt(Data) > MaxDecimal)
Data = MaxDecimal;
} else {
if (Data.Length() < WidthHex) {
while (Data.Length() < WidthHex)
Data = "0" + Data;
} else
Data = Data.SubString(Data.Length()-WidthHex+1, WidthHex);
//Data = Data.SubString(1,2);
}
this->e_Data->Text = Data;
}
//---------------------------------------------------------------------------
void Tf_Memory::LoadInstructionSet(_di_IXMLNode pInstructionSet)
{
TList* TempInstrucList = new TList;
TInstruc* Instruc;
TInstruc* TempInstruc;
int ID, DisplayOrder;
String Name, OpCode, FieldWidth;
//Flush all Instruction...if any
for (int i = 0; i<this->InstrucCmp; i++) {
Instruc = (TInstruc*)this->InstrucList->Items[i];
delete Instruc;
}
this->InstrucList->Clear();
this->cb_OpCode->Clear();
this->cds_Mem->EmptyDataSet();
this->InstrucCmp = 0;
_di_IXMLNodeList AllInstruction = pInstructionSet->ChildNodes;
this->InstrucCmp = AllInstruction->Count;
for(int i = 0; i < AllInstruction->Count; i++) {
ID = AllInstruction->Get(i)->GetAttribute("ID");
Name = AllInstruction->Get(i)->GetAttribute("Name");
OpCode = AllInstruction->Get(i)->GetAttribute("OpCode");
DisplayOrder = AllInstruction->Get(i)->GetAttribute("DisplayOrder");
Instruc = new TInstruc(ID, Name, OpCode, DisplayOrder);
TempInstrucList->Add(Instruc);
_di_IXMLNode DescInstr = AllInstruction->Get(i)->ChildNodes->Nodes[0];
_di_IXMLNode CommInstr = AllInstruction->Get(i)->ChildNodes->Nodes[1];
_di_IXMLNode DataFieldInstr = AllInstruction->Get(i)->ChildNodes->Nodes[2];
_di_IXMLNode CodeBlockInstr = AllInstruction->Get(i)->ChildNodes->Nodes[3];
_di_IXMLNode TextBlockInstr = AllInstruction->Get(i)->ChildNodes->Nodes[4];
Instruc->Descr = DescInstr->Text;
Instruc->Comm = CommInstr->Text;
Instruc->DataAct = DataFieldInstr->GetAttribute("Data")=="True";
FieldWidth = DataFieldInstr->GetAttribute("Width");
FieldWidth = FieldWidth=="Triple"?"12":FieldWidth=="Double"?"8":FieldWidth=="Single"?"8":"0";
Instruc->DataWidth = StrToInt(FieldWidth);
Instruc->FieldBAct = DataFieldInstr->GetAttribute("B")=="True";
Instruc->FieldCAct = DataFieldInstr->GetAttribute("C")=="True";
Instruc->FieldDAct = DataFieldInstr->GetAttribute("D")=="True";
_di_IXMLNode CodeBlockA = CodeBlockInstr->ChildNodes->Nodes[0];
Instruc->BlockAFix = CodeBlockA->GetAttribute("Fix")=="True";
Instruc->BlockASource = CodeBlockA->GetAttribute("Source");
Instruc->BlockAVal = CodeBlockA->Text;
_di_IXMLNode CodeBlockB = CodeBlockInstr->ChildNodes->Nodes[1];
Instruc->BlockBFix = CodeBlockB->GetAttribute("Fix")=="True";
Instruc->BlockBSource = CodeBlockB->GetAttribute("Source");
Instruc->BlockBVal = CodeBlockB->Text;
_di_IXMLNode CodeBlockC = CodeBlockInstr->ChildNodes->Nodes[2];
Instruc->BlockCFix = CodeBlockC->GetAttribute("Fix")=="True";
Instruc->BlockCSource = CodeBlockC->GetAttribute("Source");
Instruc->BlockCVal = CodeBlockC->Text;
_di_IXMLNode CodeBlockD = CodeBlockInstr->ChildNodes->Nodes[3];
Instruc->BlockDFix = CodeBlockD->GetAttribute("Fix")=="True";
Instruc->BlockDSource = CodeBlockD->GetAttribute("Source");
Instruc->BlockDVal = CodeBlockD->Text;
Instruc->NbParam = TextBlockInstr->GetAttribute("NbParam");
_di_IXMLNode TextBlockHead = TextBlockInstr->ChildNodes->Nodes[0];
Instruc->HeadMnemo = TextBlockHead->GetAttribute("Mnemonic");
Instruc->HeadSuffix = TextBlockHead->GetAttribute("Suffix");
if (Instruc->NbParam > 0) {
_di_IXMLNode TextBlockParam1 = TextBlockInstr->ChildNodes->Nodes[1];
Instruc->Param1Type = TextBlockParam1->GetAttribute("Type");
Instruc->Param1Source = TextBlockParam1->GetAttribute("Source");
Instruc->Param1Suffix = TextBlockParam1->GetAttribute("Suffix");
if (Instruc->NbParam > 1) {
_di_IXMLNode TextBlockParam2 = TextBlockInstr->ChildNodes->Nodes[2];
Instruc->Param2Type = TextBlockParam2->GetAttribute("Type");
Instruc->Param2Source = TextBlockParam2->GetAttribute("Source");
Instruc->Param2Suffix = TextBlockParam2->GetAttribute("Suffix");
if (Instruc->NbParam > 2) {
_di_IXMLNode TextBlockParam3 = TextBlockInstr->ChildNodes->Nodes[3];
Instruc->Param3Type = TextBlockParam3->GetAttribute("Type");
Instruc->Param3Source = TextBlockParam3->GetAttribute("Source");
Instruc->Param3Suffix = TextBlockParam3->GetAttribute("Suffix");
}
}
}
}
for (int i = 0; i<this->InstrucCmp; i++) {
for (int j = 0; j<TempInstrucList->Count; j++) {
TempInstruc = (TInstruc*)TempInstrucList->Items[j];
if (TempInstruc->DisplayOrder==i) {
//Instruc = new TInstruc(TempInstruc->ID, TempInstruc->Name, TempInstruc->OpCode, TempInstruc->DisplayOrder);
this->InstrucList->Add(TempInstruc);
TempInstrucList->Delete(j);
break;
}
}
}
delete TempInstrucList;
for (int i = 0; i<this->InstrucCmp; i++) {
Instruc = (TInstruc*)this->InstrucList->Items[i];
this->cb_OpCode->Items->Add(Instruc->Descr);
}
this->b_Import->Enabled = true;
this->b_Load->Enabled = true;
this->b_Add->Enabled = true;
this->b_Insert->Enabled = true;
this->b_Edit->Enabled = true;
this->b_BreakPoint->Enabled = true;
this->rb_Hex->Checked = true;
this->cb_OpCode->ItemIndex = this->cb_OpCode->Items->IndexOf("NOP ()");
this->b_Add->Click();
}
//---------------------------------------------------------------------------
void __fastcall Tf_Memory::b_ClearClick(TObject *Sender)
{
this->ExecCmp = 0;
this->b_Add->Enabled = true;
this->b_Insert->Enabled = true;
this->b_Edit->Enabled = true;
this->b_Delete->Enabled = true;
this->e_Comment->Enabled = true;
this->cb_OpCode->Enabled = true;
this->l_Width->Enabled = true;
this->cds_Mem->EmptyDataSet();
this->rb_Hex->Checked = true;
this->cb_OpCode->ItemIndex = this->cb_OpCode->Items->IndexOf("NOP ()");
this->b_Add->Click();
}
//---------------------------------------------------------------------------
void Tf_Memory::Parse4MacroDefineAndInclude(TStringList *pASMFile, TList* pMacroList, TStringList *pMacroUsageCmp, TList* pMacroLabelList)
{
String Line, MacroName, LineLbl, LbLName, LineData;
TStringList *MacroLine;
TStringList *LocalLabelList;
TStringList *ASMFileInclude;
bool FoundEnd;
//Main loop, line Count will vary with Insert and Delete made here
for(int i = 0; i<pASMFile->Count ; i++) {
Line = pASMFile->Strings[i];
Line = Line.Trim();
//Looking for include tag
if (Line.SubString(1,9) == "#INCLUDE " ) {
// from #INCLUDE "exemple.asm" to exemple.asm
Line = Line.SubString(11,Line.Length()-11);
//Remove comment
if (Line.Pos(";")>0)
Line = Line.SubString(1,Line.Pos(";")-1);
Line = Line.Trim();
//remove the line with #include
pASMFile->Delete(i);
ASMFileInclude = new TStringList;
ASMFileInclude->LoadFromFile(ExtractFilePath(this->od_Assembler->FileName) + Line);
//Once opened, insert every line from the included file at that location
for(int j = 0; j<ASMFileInclude->Count ; j++) {
Line = ASMFileInclude->Strings[j];
pASMFile->Insert(i+j, Line);
}
//As #include was remove, line at i must be scanned again
i--;
ASMFileInclude->Free();
}
//Looking for Macro definition start tag
if (Line.SubString(1,1) == "[" ) {
//Exact the name of the Macro
Line = Line + " ";
MacroName = Line.SubString(2,Line.Pos(" ")-2);
if (pMacroUsageCmp->IndexOfName(MacroName.UpperCase()) > 0)
ShowMessage("Error: Macro " + MacroName + " Redefined");