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project64/Source/Project64/N64 System/Debugger/Debugger - View Memory.cpp

414 lines
11 KiB
C++
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#include "Debugger UI.h"
CDebugMemoryView::CDebugMemoryView(CMipsMemory * MMU, CDebugger * debugger) :
CDebugDialog<CDebugMemoryView>(MMU,debugger),
m_MemoryList(NULL)
{
if (m_MemoryList== NULL)
{
m_MemoryList = new CListCtrl;
m_MemoryList->RegisterClass();
}
}
CDebugMemoryView::~CDebugMemoryView()
{
}
LRESULT CDebugMemoryView::OnInitDialog(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
{
m_DataStartLoc = -1;
m_CompareStartLoc = -1;
memset(m_CompareData,0,sizeof(m_CompareData));
memset(m_CompareValid,0,sizeof(m_CompareValid));
HWND hScrlBar = GetDlgItem(IDC_SCRL_BAR);
if (hScrlBar) {
SCROLLINFO si;
si.cbSize = sizeof(si);
si.fMask = SIF_RANGE | SIF_POS | SIF_PAGE;
si.nMin = 0;
si.nMax = 0xFFFF;
si.nPos = 0x8000;
si.nPage = 100;
::SetScrollInfo(hScrlBar,SB_CTL,&si,TRUE);
}
m_MemAddr.Attach(GetDlgItem(IDC_ADDR_EDIT));
m_MemAddr.SetDisplayType(CEditNumber::DisplayHex);
m_MemAddr.SetValue(0x80000000,true,true);
SendDlgItemMessage( IDC_CHK_VADDR, BM_SETCHECK, BST_CHECKED,0);
if (m_MemoryList== NULL)
{
m_MemoryList = new CListCtrl;
m_MemoryList->RegisterClass();
}
m_MemoryList->SubclassWindow( GetDlgItem( IDC_MEM_DETAILS ) );
m_MemoryList->ShowHeader(false);
m_MemoryList->SetSortEnabled(FALSE);
m_MemoryList->AddColumn( _T( "Address" ), 90 );
m_MemoryList->AddColumn( _T( "1" ), 20 );
m_MemoryList->AddColumn( _T( "2" ), 20 );
m_MemoryList->AddColumn( _T( "3" ), 20 );
m_MemoryList->AddColumn( _T( "4" ), 20 );
m_MemoryList->AddColumn( _T( "-" ), 10 );
m_MemoryList->AddColumn( _T( "5" ), 20 );
m_MemoryList->AddColumn( _T( "6" ), 20 );
m_MemoryList->AddColumn( _T( "7" ), 20 );
m_MemoryList->AddColumn( _T( "8" ), 20 );
m_MemoryList->AddColumn( _T( "-" ), 10 );
m_MemoryList->AddColumn( _T( "9" ), 20 );
m_MemoryList->AddColumn( _T( "10" ), 20 );
m_MemoryList->AddColumn( _T( "11" ), 20 );
m_MemoryList->AddColumn( _T( "12" ), 20 );
m_MemoryList->AddColumn( _T( "-" ), 10 );
m_MemoryList->AddColumn( _T( "13" ), 20 );
m_MemoryList->AddColumn( _T( "14" ), 20 );
m_MemoryList->AddColumn( _T( "15" ), 20 );
m_MemoryList->AddColumn( _T( "16" ), 35 );
m_MemoryList->AddColumn( _T( "Memory Ascii" ), 140 );
::SetWindowLongPtr(m_MemoryList->m_hWnd, GWL_EXSTYLE, WS_EX_CLIENTEDGE);
RefreshMemory(false);
WindowCreated();
return TRUE;
}
LRESULT CDebugMemoryView::OnDestroy ( void )
{
if (m_MemoryList)
{
m_MemoryList->UnsubclassWindow();
delete m_MemoryList;
m_MemoryList = NULL;
}
return 0;
}
LRESULT CDebugMemoryView::OnClicked (WORD wNotifyCode, WORD wID, HWND , BOOL& bHandled)
{
switch(wID)
{
case IDC_REFRSH_MEM:
RefreshMemory(true);
break;
case IDC_CHK_VADDR:
RefreshMemory(false);
break;
case IDC_DUMP_MEM:
m_Debugger->Debug_ShowMemoryDump();
break;
case IDC_SEARCH_MEM:
m_Debugger->Debug_ShowMemorySearch();
break;
case IDCANCEL:
EndDialog(0);
break;
}
return FALSE;
}
LRESULT CDebugMemoryView::OnMemoryModified ( LPNMHDR lpNMHDR )
{
CListNotify *pListNotify = reinterpret_cast<CListNotify *>( lpNMHDR );
int LineNumber = pListNotify->m_nItem;
int Pos = ((LineNumber << 4) + (pListNotify->m_nSubItem - 1));
if (pListNotify->m_nSubItem >= 6 && pListNotify->m_nSubItem < 10)
{
Pos = ((LineNumber << 4) + (pListNotify->m_nSubItem - 2));
}
if (pListNotify->m_nSubItem >= 11 && pListNotify->m_nSubItem < 15)
{
Pos = ((LineNumber << 4) + (pListNotify->m_nSubItem - 3));
}
if (pListNotify->m_nSubItem >= 16 && pListNotify->m_nSubItem < 20)
{
Pos = ((LineNumber << 4) + (pListNotify->m_nSubItem - 4));
}
LPCSTR strValue = m_MemoryList->GetItemText(pListNotify->m_nItem,pListNotify->m_nSubItem);
int Finish = strlen(strValue);
if (Finish > 8) { Finish = 8; }
DWORD Value = 0;
for (int i = 0; i < Finish; i++)
{
Value = (Value << 4);
if (strValue[i] <= '9' && strValue[i] >= '0')
{
Value |= strValue[i] - '0';
}
else if (strValue[i] <= 'f' && strValue[i] >= 'a')
{
Value |= strValue[i] - 'a' + 10;
}
else if (strValue[i] <= 'F' && strValue[i] >= 'A')
{
Value |= strValue[i] - 'A' + 10;
}
}
if (m_CurrentData[Pos] == Value)
{
return 0;
}
if (m_CompareStartLoc != m_DataStartLoc ||
m_CompareVAddrr != m_DataVAddrr)
{
// copy current data for change comparison
m_CompareStartLoc = m_DataStartLoc;
m_CompareVAddrr = m_DataVAddrr;
memcpy(m_CompareData,m_CurrentData,sizeof(m_CurrentData));
memcpy(m_CompareValid,m_DataValid,sizeof(m_CompareValid));
}
m_CompareData[Pos] = m_CurrentData[Pos];
m_CurrentData[Pos] = Value;
//sb
if ( m_DataVAddrr )
{
if (!m_MMU->Store64(m_DataStartLoc+ Pos,Value,_8Bit))
{
WriteTraceF(TraceError,"CDebugMemoryView::OnMemoryModified - failed to store at %X",m_DataStartLoc + Pos);
}
} else {
if (!m_MMU->StorePhysical64(m_DataStartLoc+ Pos,Value,_8Bit))
{
WriteTraceF(TraceError,"CDebugMemoryView::OnMemoryModified - failed to store at %X",m_DataStartLoc + Pos);
}
}
Insert_MemoryLineDump(LineNumber);
return 0;
}
void CDebugMemoryView::ShowAddress(DWORD Address, bool VAddr)
{
if (m_hWnd == NULL)
{
return;
}
SendDlgItemMessage( IDC_CHK_VADDR, BM_SETCHECK, VAddr ? BST_CHECKED : BST_UNCHECKED,0);
m_MemAddr.SetValue(Address,true,true);
RefreshMemory (true);
}
void CDebugMemoryView::Insert_MemoryLineDump ( int LineNumber )
{
if (m_MemoryList == NULL || m_MemoryList->GetColumnCount() == 0)
{
return;
}
char Output[20], Hex[60], Ascii[20], AsciiAddOn[15];
sprintf(Output,"0x%08X",m_DataStartLoc + (LineNumber << 4));
if (m_MemoryList->GetItemCount() <= LineNumber)
{
HFONT hFont = (HFONT)GetStockObject(ANSI_FIXED_FONT);
m_MemoryList->AddItemAt( LineNumber, Output);
for (int i = 0; i < m_MemoryList->GetColumnCount(); i++)
{
m_MemoryList->SetItemFont( LineNumber, i, hFont );
if (i == 5 || i == 10 || i == 15)
{
m_MemoryList->SetItemText(LineNumber,i,"-");
}
}
} else {
if ( strcmp( Output, m_MemoryList->GetItemText(LineNumber, 0) ) != 0 )
{
m_MemoryList->SetItemText(LineNumber,0,Output);
}
}
Hex[0] = 0;
Ascii[0] = 0;
int CompareStartPos = m_DataStartLoc - m_CompareStartLoc;
for (int i = 0, col = 1; i < 0x10; i ++, col ++)
{
int Pos = ((LineNumber << 4) + i);
if (m_DataValid[Pos])
{
int ComparePos = CompareStartPos + Pos;
bool Changed = false;
if (ComparePos >= 0 && ComparePos < MemoryToDisplay &&
m_DataVAddrr == m_CompareVAddrr &&
m_DataValid[ComparePos] &&
m_CurrentData[Pos] != m_CompareData[ComparePos])
{
Changed = true;
}
sprintf(Hex,"%02X",m_CurrentData[Pos]);
m_MemoryList->SetItemText(LineNumber,col,Hex);
m_MemoryList->SetItemFormat( LineNumber,col, ITEM_FORMAT_EDIT, ITEM_FLAGS_EDIT_HEX );
m_MemoryList->SetItemMaxEditLen( LineNumber,col , 2);
m_MemoryList->SetItemColours( LineNumber, col, GetSysColor( COLOR_WINDOW ),
Changed ? RGB( 255, 0, 0 ) : GetSysColor( COLOR_WINDOWTEXT ) );
m_MemoryList->SetItemHighlightColours( LineNumber, col,
Changed ? RGB( 255, 0, 0 ) : GetSysColor( COLOR_HIGHLIGHTTEXT ) );
sprintf(AsciiAddOn,"%c",m_CurrentData[((LineNumber << 4) + i)]);
strcat(Ascii,AsciiAddOn);
} else {
m_MemoryList->SetItemText(LineNumber,col,"**");
m_MemoryList->SetItemFormat( LineNumber,col, ITEM_FORMAT_NONE, ITEM_FLAGS_NONE );
m_MemoryList->SetItemColours( LineNumber, col, GetSysColor( COLOR_WINDOW ), GetSysColor( COLOR_WINDOWTEXT ) );
strcat(Ascii,"*");
}
if (i != 0xF)
{
if ((i & 3) == 3)
{
col += 1;
}
}
}
if ( strcmp( Ascii, m_MemoryList->GetItemText(LineNumber, 20) ) != 0 )
{
m_MemoryList->SetItemText(LineNumber,20,Ascii);
}
}
void CDebugMemoryView::OnAddrChanged( UINT Code, int id, HWND ctl )
{
RefreshMemory(false);
}
void CDebugMemoryView::OnVScroll(int request, short Pos, HWND ctrl )
{
if (ctrl != GetDlgItem(IDC_SCRL_BAR))
{
return;
}
DWORD Location = m_MemAddr.GetValue();
switch (request)
{
case SB_LINEDOWN:
m_MemAddr.SetValue(Location < 0xFFFFFFEF ? Location + 0x10 : 0xFFFFFFFF,true,true);
break;
case SB_LINEUP:
m_MemAddr.SetValue(Location > 0x10 ? Location - 0x10 : 0,true,true);
break;
case SB_PAGEDOWN:
m_MemAddr.SetValue(Location < 0xFFFFFEFF ? Location + 0x100 : 0xFFFFFFFF,true,true);
break;
case SB_PAGEUP:
m_MemAddr.SetValue(Location > 0x100 ? Location - 0x100 : 0,true,true);
break;
case SB_THUMBPOSITION:
m_MemAddr.SetValue((DWORD)Pos << 0x10,true,true);
break;
default:
break;
}
}
void CDebugMemoryView::RefreshMemory ( bool ResetCompare )
{
DWORD NewAddress = m_MemAddr.GetValue();
if (NewAddress != m_DataStartLoc)
{
HWND hScrlBar = GetDlgItem(IDC_SCRL_BAR);
if (hScrlBar)
{
SCROLLINFO si;
si.cbSize = sizeof(si);
si.fMask = SIF_POS;
si.nPos = NewAddress >> 0x10;
::SetScrollInfo(hScrlBar,SB_CTL,&si,TRUE);
}
}
if (ResetCompare)
{
// copy current data for change comparison
m_CompareStartLoc = m_DataStartLoc;
m_CompareVAddrr = m_DataVAddrr;
memcpy(m_CompareData,m_CurrentData,sizeof(m_CurrentData));
memcpy(m_CompareValid,m_DataValid,sizeof(m_CompareValid));
}
m_DataStartLoc = m_MemAddr.GetValue();
if (m_DataStartLoc > 0xFFFFFF00) { m_DataStartLoc = 0xFFFFFF00; }
int WritePos = 0;
m_DataVAddrr = (SendDlgItemMessage( IDC_CHK_VADDR, BM_GETCHECK, 0,0) & BST_CHECKED) != 0;
if ((m_DataStartLoc & 3) != 0)
{
MIPS_WORD word;
bool ValidData = true;
if ( m_DataVAddrr )
{
if (!m_MMU->Load32(m_DataStartLoc & ~3, word.UW,_32Bit,false))
{
ValidData = false;
}
} else {
if (!m_MMU->LoadPhysical32(m_DataStartLoc & ~3, word.UW, _32Bit,false))
{
ValidData = false;
}
}
int Offset = (m_DataStartLoc & 3);
for (int i = 0; i < (4 - Offset); i++)
{
if (WritePos >= MemoryToDisplay)
{
break;
}
m_DataValid[WritePos + i] = ValidData;
if (ValidData)
{
m_CurrentData[WritePos + i] = word.UB[3 - (i + Offset)];
}
}
WritePos = 4 - Offset;
}
for (int Pos = ((m_DataStartLoc + 3) & ~3); Pos < (m_DataStartLoc + MemoryToDisplay); WritePos += 4, Pos += 4)
{
MIPS_WORD word;
bool ValidData = true;
if ( m_DataVAddrr )
{
if (!m_MMU->Load32(Pos, word.UW,_32Bit,false))
{
ValidData = false;
}
} else {
if (!m_MMU->LoadPhysical32(Pos, word.UW, _32Bit,false))
{
ValidData = false;
}
}
for (int i = 0; i < 4; i++)
{
if ((WritePos + i)>= MemoryToDisplay)
{
break;
}
m_DataValid[WritePos + i] = ValidData;
if (ValidData)
{
m_CurrentData[WritePos + i] = word.UB[3 - i];
}
}
}
for (int count = 0 ; count < 16;count ++ ){
Insert_MemoryLineDump ( count );
}
}
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