mirror of
https://github.com/libretro/ppsspp.git
synced 2024-12-11 10:24:43 +00:00
403 lines
10 KiB
C++
403 lines
10 KiB
C++
// NOTE: Apologies for the quality of this code, this is really from pre-opensource Dolphin - that is, 2003.
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#include "../../Core/MemMap.h"
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#include "../Resource.h"
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#include "../../Core/Debugger/Breakpoints.h"
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#include "../../Core/Debugger/SymbolMap.h"
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#include "Debugger_MemoryDlg.h"
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#include "Debugger_Disasm.h"
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#include "Debugger_VFPUDlg.h"
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#include "../main.h"
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#include "CtrlRegisterList.h"
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#include "../../Core/Core.h"
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#include "../../Core/CPU.h"
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#include "base/stringutil.h"
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#ifdef THEMES
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#include "../XPTheme.h"
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#endif
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namespace MainWindow
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{
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void UpdateMenus();
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}
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CDisasm::CDisasm(HINSTANCE _hInstance, HWND _hParent, DebugInterface *_cpu) : Dialog((LPCSTR)IDD_DISASM, _hInstance, _hParent)
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{
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cpu = _cpu;
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SetWindowText(m_hDlg,_cpu->GetName());
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#ifdef THEMES
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//if (WTL::CTheme::IsThemingSupported())
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//EnableThemeDialogTexture(m_hDlg ,ETDT_ENABLETAB);
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#endif
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SetWindowPos(m_hDlg,0,500,200,0,0,SWP_NOSIZE);
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CtrlDisAsmView *ptr = CtrlDisAsmView::getFrom(GetDlgItem(m_hDlg,IDC_DISASMVIEW));
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ptr->setDebugger(cpu);
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ptr->gotoAddr(0x00000000);
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CtrlRegisterList *rl = CtrlRegisterList::getFrom(GetDlgItem(m_hDlg,IDC_REGLIST));
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rl->setCPU(cpu);
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GetWindowRect(m_hDlg,&minRect);
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//symbolMap.FillSymbolListBox(GetDlgItem(m_hDlg, IDC_FUNCTIONLIST),ST_FUNCTION);
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symbolMap.FillSymbolComboBox(GetDlgItem(m_hDlg, IDC_FUNCTIONLIST),ST_FUNCTION);
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GetWindowRect(GetDlgItem(m_hDlg, IDC_REGLIST),®Rect);
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GetWindowRect(GetDlgItem(m_hDlg, IDC_DISASMVIEW),&disRect);
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HWND tabs = GetDlgItem(m_hDlg, IDC_LEFTTABS);
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TCITEM tcItem;
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ZeroMemory (&tcItem,sizeof (tcItem));
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tcItem.mask = TCIF_TEXT;
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tcItem.dwState = 0;
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tcItem.pszText = "Regs";
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tcItem.cchTextMax = strlen(tcItem.pszText)+1;
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tcItem.iImage = 0;
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int result1 = TabCtrl_InsertItem(tabs, TabCtrl_GetItemCount(tabs),&tcItem);
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tcItem.pszText = "Funcs";
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tcItem.cchTextMax = strlen(tcItem.pszText)+1;
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int result2 = TabCtrl_InsertItem(tabs, TabCtrl_GetItemCount(tabs),&tcItem);
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ShowWindow(GetDlgItem(m_hDlg, IDC_REGLIST), SW_NORMAL);
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ShowWindow(GetDlgItem(m_hDlg, IDC_FUNCTIONLIST), SW_HIDE);
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SetTimer(m_hDlg,1,1000,0);
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/*
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DWORD intAddress[14] =
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{0x100, 0x200,0x300,0x400,0x500,0x600,0x700,0x800,0x900,0xc00,0xd00,0xf00,0x1300,0x1700};
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char *intName[14] =
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{"100 Reset","200 Mcheck", "300 DSI","400 ISI","500 External",
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"600 Align","700 Program","800 FPU N/A","900 DEC","C00 SC",
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"D00 Trace","F00 Perf","1300 Breakpt","1700 Thermal"};*/
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//
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// --- activate debug mode ---
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//
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SetDebugMode(true);
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}
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CDisasm::~CDisasm()
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{
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}
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BOOL CDisasm::DlgProc(UINT message, WPARAM wParam, LPARAM lParam)
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{
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//if (!m_hDlg) return FALSE;
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switch(message)
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{
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case WM_INITDIALOG:
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{
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return TRUE;
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}
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break;
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case WM_TIMER:
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{
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int iPage = TabCtrl_GetCurSel (GetDlgItem(m_hDlg, IDC_LEFTTABS));
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ShowWindow(GetDlgItem(m_hDlg, IDC_FUNCTIONLIST), iPage?SW_NORMAL:SW_HIDE);
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ShowWindow(GetDlgItem(m_hDlg, IDC_REGLIST), iPage?SW_HIDE:SW_NORMAL);
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}
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break;
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case WM_NOTIFY:
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{
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HWND tabs = GetDlgItem(m_hDlg, IDC_LEFTTABS);
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NMHDR* pNotifyMessage = NULL;
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pNotifyMessage = (LPNMHDR)lParam;
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if (pNotifyMessage->hwndFrom == tabs)
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{
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int iPage = TabCtrl_GetCurSel (tabs);
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ShowWindow(GetDlgItem(m_hDlg, IDC_FUNCTIONLIST), iPage?SW_NORMAL:SW_HIDE);
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ShowWindow(GetDlgItem(m_hDlg, IDC_REGLIST), iPage?SW_HIDE:SW_NORMAL);
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}
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break;
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}
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case WM_COMMAND:
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{
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CtrlDisAsmView *ptr = CtrlDisAsmView::getFrom(GetDlgItem(m_hDlg,IDC_DISASMVIEW));
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CtrlRegisterList *reglist = CtrlRegisterList::getFrom(GetDlgItem(m_hDlg,IDC_REGLIST));
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switch(LOWORD(wParam))
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{
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case IDC_SHOWVFPU:
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vfpudlg->Show(true);
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break;
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case IDC_FUNCTIONLIST:
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switch (HIWORD(wParam))
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{
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case CBN_DBLCLK:
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case CBN_SELCHANGE:
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{
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HWND lb = GetDlgItem(m_hDlg,LOWORD(wParam));
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int n = ListBox_GetCurSel(lb);
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if (n!=-1)
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{
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unsigned int addr = (unsigned int)ListBox_GetItemData(lb,n);
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ptr->gotoAddr(addr);
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}
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}
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break;
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};
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break;
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case IDC_GOTOINT:
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switch (HIWORD(wParam))
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{
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case LBN_SELCHANGE:
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{
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HWND lb =GetDlgItem(m_hDlg,LOWORD(wParam));
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int n = ComboBox_GetCurSel(lb);
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unsigned int addr = (unsigned int)ComboBox_GetItemData(lb,n);
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if (addr != 0xFFFFFFFF)
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ptr->gotoAddr(addr);
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}
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break;
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};
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break;
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case IDC_GO:
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{
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SetDebugMode(false);
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Core_EnableStepping(false);
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MainWindow::UpdateMenus();
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}
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break;
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case IDC_STEP:
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{
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Core_DoSingleStep();
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Sleep(1);
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_dbg_update_();
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ptr->gotoPC();
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reglist->redraw();
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vfpudlg->Update();
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}
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break;
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case IDC_STEPOVER:
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{
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SetDebugMode(false);
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CBreakPoints::AddBreakPoint(cpu->GetPC()+cpu->getInstructionSize(0),true);
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_dbg_update_();
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Core_EnableStepping(false);
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MainWindow::UpdateMenus();
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Sleep(1);
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ptr->gotoPC();
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reglist->redraw();
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}
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break;
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case IDC_STOP:
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{
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SetDebugMode(true);
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Core_EnableStepping(true);
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_dbg_update_();
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MainWindow::UpdateMenus();
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UpdateDialog();
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Sleep(1); //let cpu catch up
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ptr->gotoPC();
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reglist->redraw();
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vfpudlg->Update();
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}
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break;
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case IDC_SKIP:
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{
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cpu->SetPC(cpu->GetPC() + cpu->getInstructionSize(0));
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Sleep(1);
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ptr->gotoPC();
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UpdateDialog();
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}
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break;
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case IDC_ADDRESS:
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{
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if (HIWORD(wParam) == EN_CHANGE )
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{
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char szBuffer[32];
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GetWindowText ((HWND)lParam, szBuffer, 32);
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ptr->gotoAddr(parseHex(szBuffer));
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UpdateDialog();
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}
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}
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break;
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case IDC_UPDATECALLSTACK:
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{
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HWND hDlg = m_hDlg;
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HWND list = GetDlgItem(hDlg,IDC_CALLSTACK);
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ComboBox_ResetContent(list);
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u32 pc = currentMIPS->pc;
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u32 ra = currentMIPS->r[MIPS_REG_RA];
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DWORD addr = Memory::ReadUnchecked_U32(pc);
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int count=1;
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ComboBox_SetItemData(list,ComboBox_AddString(list,symbolMap.GetDescription(pc)),pc);
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if (symbolMap.GetDescription(pc) != symbolMap.GetDescription(ra))
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{
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ComboBox_SetItemData(list,ComboBox_AddString(list,symbolMap.GetDescription(ra)),ra);
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count++;
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}
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//walk the stack chain
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while (addr != 0xFFFFFFFF && addr!=0 && count++<20)
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{
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DWORD fun = Memory::ReadUnchecked_U32(addr+4);
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char *str = symbolMap.GetDescription(fun);
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if (strlen(str)==0)
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str = "(unknown)";
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ComboBox_SetItemData(list, ComboBox_AddString(list,str), fun);
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addr = Memory::ReadUnchecked_U32(addr);
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}
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ComboBox_SetCurSel(list,0);
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}
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break;
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case IDC_GOTOPC:
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{
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ptr->gotoPC();
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UpdateDialog();
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}
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break;
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case IDC_GOTOLR:
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{
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ptr->gotoAddr(cpu->GetLR());
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}
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break;
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case IDC_BACKWARDLINKS:
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{
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HWND box = GetDlgItem(m_hDlg, IDC_FUNCTIONLIST);
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int funcnum = symbolMap.GetSymbolNum(ListBox_GetItemData(box,ListBox_GetCurSel(box)));
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if (funcnum!=-1)
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symbolMap.FillListBoxBLinks(box,funcnum);
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break;
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}
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case IDC_ALLFUNCTIONS:
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{
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symbolMap.FillSymbolListBox(GetDlgItem(m_hDlg, IDC_FUNCTIONLIST),ST_FUNCTION);
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break;
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}
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default:
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return FALSE;
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}
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return TRUE;
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}
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case WM_USER+1:
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NotifyMapLoaded();
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break;
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case WM_SIZE:
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{
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HWND disasm = GetDlgItem(m_hDlg, IDC_DISASMVIEW);
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HWND funclist = GetDlgItem(m_hDlg, IDC_FUNCTIONLIST);
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HWND regList = GetDlgItem(m_hDlg, IDC_REGLIST);
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int wf = regRect.right-regRect.left;
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int top = 138;
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MoveWindow(regList,8,top,wf,HIWORD(lParam)-top-8,TRUE);
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MoveWindow(funclist,8,top,wf,HIWORD(lParam)-top-8,TRUE);
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int w = LOWORD(lParam)-wf;
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top = 25;
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MoveWindow(disasm,wf+15,top, w-20,HIWORD(lParam)-top-8,TRUE);
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return TRUE;
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}
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case WM_GETMINMAXINFO:
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{
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MINMAXINFO *m = (MINMAXINFO *)lParam;
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m->ptMinTrackSize.x=minRect.right-minRect.left;
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//m->ptMaxTrackSize.x=m->ptMinTrackSize.x;
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m->ptMinTrackSize.y=minRect.bottom-minRect.top;
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}
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return TRUE;
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case WM_CLOSE:
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Show(false);
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return TRUE;
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}
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return FALSE;
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}
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void CDisasm::SetDebugMode(bool _bDebug)
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{
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HWND hDlg = m_hDlg;
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// Update Dialog Windows
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if (_bDebug)
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{
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EnableWindow( GetDlgItem(hDlg, IDC_GO), TRUE);
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EnableWindow( GetDlgItem(hDlg, IDC_STEP), TRUE);
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EnableWindow( GetDlgItem(hDlg, IDC_STEPOVER), TRUE);
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EnableWindow( GetDlgItem(hDlg, IDC_STOP), FALSE);
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EnableWindow( GetDlgItem(hDlg, IDC_SKIP), TRUE);
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CtrlDisAsmView *ptr = CtrlDisAsmView::getFrom(GetDlgItem(m_hDlg,IDC_DISASMVIEW));
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ptr->gotoPC();
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// update the callstack
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//CDisam::blah blah
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}
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else
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{
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EnableWindow( GetDlgItem(hDlg, IDC_GO), FALSE);
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EnableWindow( GetDlgItem(hDlg, IDC_STEP), FALSE);
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EnableWindow( GetDlgItem(hDlg, IDC_STEPOVER), FALSE);
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EnableWindow( GetDlgItem(hDlg, IDC_STOP), TRUE);
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EnableWindow( GetDlgItem(hDlg, IDC_SKIP), FALSE);
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}
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CtrlRegisterList *reglist = CtrlRegisterList::getFrom(GetDlgItem(m_hDlg,IDC_REGLIST));
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reglist->redraw();
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}
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void CDisasm::NotifyMapLoaded()
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{
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symbolMap.FillSymbolListBox(GetDlgItem(m_hDlg, IDC_FUNCTIONLIST),ST_FUNCTION);
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CtrlDisAsmView *ptr = CtrlDisAsmView::getFrom(GetDlgItem(m_hDlg,IDC_DISASMVIEW));
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ptr->redraw();
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}
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void CDisasm::Goto(u32 addr)
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{
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CtrlDisAsmView *ptr = CtrlDisAsmView::getFrom(GetDlgItem(m_hDlg,IDC_DISASMVIEW));
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ptr->gotoAddr(addr);
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ptr->redraw();
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}
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void CDisasm::UpdateDialog(bool _bComplete)
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{
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HWND gotoInt = GetDlgItem(m_hDlg, IDC_GOTOINT);
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/*
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ComboBox_ResetContent(gotoInt);
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for (int i=0; i<numRegions; i++)
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{
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int n = ComboBox_AddString(gotoInt,regions[i].name);
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ComboBox_SetItemData(gotoInt,n,regions[i].start);
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}
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ComboBox_InsertString(gotoInt,0,"[Goto Rgn]");
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ComboBox_SetItemData(gotoInt,0,0xFFFFFFFF);
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ComboBox_SetCurSel(gotoInt,0);
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*/
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CtrlDisAsmView *ptr = CtrlDisAsmView::getFrom(GetDlgItem(m_hDlg,IDC_DISASMVIEW));
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ptr->setAlign(cpu->getInstructionSize(0));
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ptr->redraw();
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CtrlRegisterList *rl = CtrlRegisterList::getFrom(GetDlgItem(m_hDlg,IDC_REGLIST));
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rl->redraw();
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// Update Debug Counter
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/*
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char szBuffer[32];
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sprintf(szBuffer, "%04X%08X", PowerPC::ppcState.TU,PowerPC::ppcState.TL);
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SetDlgItemText(m_hDlg, IDC_DEBUG_COUNT, szBuffer);
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*/
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// Update Register Dialog
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for (int i=0; i<numCPUs; i++)
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if (memoryWindow[i])
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memoryWindow[i]->Update();
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} |