ppsspp/Windows/Debugger/Debugger_Disasm.cpp
Unknown W. Brackets 7f858d7263 Add a context menu to enable/disable breakpoints.
Probably it could edit or etc. too...
2013-07-07 23:28:35 -07:00

1048 lines
No EOL
27 KiB
C++

// NOTE: Apologies for the quality of this code, this is really from pre-opensource Dolphin - that is, 2003.
#include "Core/Config.h"
#include "Core/MemMap.h"
#include "../Resource.h"
#include "../InputBox.h"
#include "../../Core/Debugger/Breakpoints.h"
#include "../../Core/Debugger/SymbolMap.h"
#include "Debugger_MemoryDlg.h"
#include "Debugger_Disasm.h"
#include "Debugger_VFPUDlg.h"
#include "DebuggerShared.h"
#include "BreakpointWindow.h"
#include "../main.h"
#include "CtrlRegisterList.h"
#include "CtrlMemView.h"
#include "Debugger_Lists.h"
#include "../../Core/Core.h"
#include "../../Core/CPU.h"
#include "../../Core/HLE/HLE.h"
#include "../../Core/CoreTiming.h"
#include "base/stringutil.h"
#ifdef THEMES
#include "../XPTheme.h"
#endif
#include <windows.h>
#include <windowsx.h>
#include <commctrl.h>
char* breakpointColumns[] = {
"Type", "Offset", "Size/Label", "Opcode", "Hits", "Enabled"
};
float breakpointColumnSizes[] = {
0.12f, 0.2f, 0.2f, 0.3f, 0.1f, 0.08f
};
enum { BPL_TYPE, BPL_OFFSET, BPL_SIZELABEL, BPL_OPCODE, BPL_HITS, BPL_ENABLED, BPL_COLUMNCOUNT };
// How long (max) to wait for Core to pause before clearing temp breakpoints.
const int TEMP_BREAKPOINT_WAIT_MS = 100;
const int POPUP_SUBMENU_ID_BREAKPOINTLIST = 5;
static FAR WNDPROC DefBreakpointListProc;
static LRESULT CALLBACK BreakpointListProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
switch(message)
{
case WM_KEYDOWN:
if(wParam == VK_RETURN)
{
int index = ListView_GetSelectionMark(hDlg);
SendMessage(GetParent(hDlg),WM_DEB_GOTOBREAKPOINT,index,0);
return 0;
} else if (wParam == VK_DELETE)
{
int index = ListView_GetSelectionMark(hDlg);
SendMessage(GetParent(hDlg),WM_DEB_REMOVEBREAKPOINT,index,0);
return 0;
} else if (wParam == VK_TAB)
{
SendMessage(GetParent(hDlg),WM_DEB_TABPRESSED,0,0);
return 0;
}
break;
case WM_GETDLGCODE:
if (lParam && ((MSG*)lParam)->message == WM_KEYDOWN)
{
if (wParam == VK_TAB) return DLGC_WANTMESSAGE;
}
break;
};
return (LRESULT)CallWindowProc((WNDPROC)DefBreakpointListProc,hDlg,message,wParam,lParam);;
}
FAR WNDPROC DefGotoEditProc;
LRESULT CALLBACK GotoEditProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
switch(message)
{
case WM_KEYDOWN:
if( wParam == VK_RETURN )
{
SendMessage(GetParent(hDlg),WM_DEB_GOTOADDRESSEDIT,0,0);
return 0;
}
break;
case WM_KEYUP:
if( wParam == VK_RETURN ) return 0;
break;
case WM_CHAR:
if( wParam == VK_RETURN ) return 0;
break;
case WM_GETDLGCODE:
if (lParam && ((MSG*)lParam)->message == WM_KEYDOWN)
{
if (wParam == VK_RETURN) return DLGC_WANTMESSAGE;
}
break;
};
return (LRESULT)CallWindowProc((WNDPROC)DefGotoEditProc,hDlg,message,wParam,lParam);
}
CDisasm::CDisasm(HINSTANCE _hInstance, HWND _hParent, DebugInterface *_cpu) : Dialog((LPCSTR)IDD_DISASM, _hInstance, _hParent)
{
cpu = _cpu;
lastTicks = CoreTiming::GetTicks();
SetWindowText(m_hDlg,_cpu->GetName());
#ifdef THEMES
//if (WTL::CTheme::IsThemingSupported())
//EnableThemeDialogTexture(m_hDlg ,ETDT_ENABLETAB);
#endif
int x = g_Config.iDisasmWindowX == -1 ? 500 : g_Config.iDisasmWindowX;
int y = g_Config.iDisasmWindowY == -1 ? 200 : g_Config.iDisasmWindowY;
int w = g_Config.iDisasmWindowW;
int h = g_Config.iDisasmWindowH;
// Start with the initial size so we have the right minimum size from the rc.
SetWindowPos(m_hDlg, 0, x, y, 0, 0, SWP_NOSIZE);
CtrlDisAsmView *ptr = CtrlDisAsmView::getFrom(GetDlgItem(m_hDlg,IDC_DISASMVIEW));
ptr->setDebugger(cpu);
ptr->gotoAddr(0x00000000);
CtrlRegisterList *rl = CtrlRegisterList::getFrom(GetDlgItem(m_hDlg,IDC_REGLIST));
rl->setCPU(cpu);
GetWindowRect(m_hDlg, &defaultRect);
//symbolMap.FillSymbolListBox(GetDlgItem(m_hDlg, IDC_FUNCTIONLIST),ST_FUNCTION);
symbolMap.FillSymbolComboBox(GetDlgItem(m_hDlg, IDC_FUNCTIONLIST),ST_FUNCTION);
GetWindowRect(GetDlgItem(m_hDlg, IDC_REGLIST), &regRect);
GetWindowRect(GetDlgItem(m_hDlg, IDC_DISASMVIEW), &disRect);
GetWindowRect(GetDlgItem(m_hDlg, IDC_BREAKPOINTLIST), &breakpointRect);
GetWindowRect(GetDlgItem(m_hDlg, IDC_BREAKPOINTLIST), &defaultBreakpointRect);
HWND tabs = GetDlgItem(m_hDlg, IDC_LEFTTABS);
TCITEM tcItem;
ZeroMemory (&tcItem,sizeof (tcItem));
tcItem.mask = TCIF_TEXT;
tcItem.dwState = 0;
tcItem.pszText = "Regs";
tcItem.cchTextMax = (int)strlen(tcItem.pszText)+1;
tcItem.iImage = 0;
int result1 = TabCtrl_InsertItem(tabs, TabCtrl_GetItemCount(tabs),&tcItem);
tcItem.pszText = "Funcs";
tcItem.cchTextMax = (int)strlen(tcItem.pszText)+1;
int result2 = TabCtrl_InsertItem(tabs, TabCtrl_GetItemCount(tabs),&tcItem);
ShowWindow(GetDlgItem(m_hDlg, IDC_REGLIST), SW_NORMAL);
ShowWindow(GetDlgItem(m_hDlg, IDC_FUNCTIONLIST), SW_HIDE);
SetTimer(m_hDlg,1,1000,0);
// subclass the goto edit box
HWND editWnd = GetDlgItem(m_hDlg,IDC_ADDRESS);
DefGotoEditProc = (WNDPROC)GetWindowLongPtr(editWnd,GWLP_WNDPROC);
SetWindowLongPtr(editWnd,GWLP_WNDPROC,(LONG_PTR)GotoEditProc);
// subclass the breakpoint list
HWND breakpointHwnd = GetDlgItem(m_hDlg, IDC_BREAKPOINTLIST);
DefBreakpointListProc = (WNDPROC)GetWindowLongPtr(breakpointHwnd,GWLP_WNDPROC);
SetWindowLongPtr(breakpointHwnd,GWLP_WNDPROC,(LONG_PTR)BreakpointListProc);
// create columns for the breakpoint list
SendMessage(breakpointHwnd, LVM_SETEXTENDEDLISTVIEWSTYLE, 0, LVS_EX_FULLROWSELECT);
LVCOLUMN lvc;
lvc.mask = LVCF_FMT | LVCF_WIDTH | LVCF_TEXT | LVCF_SUBITEM;
lvc.iSubItem = 0;
lvc.fmt = LVCFMT_LEFT;
int totalListSize = (breakpointRect.right-breakpointRect.left-20);
for (int i = 0; i < BPL_COLUMNCOUNT; i++)
{
lvc.cx = breakpointColumnSizes[i] * totalListSize;
lvc.pszText = breakpointColumns[i];
ListView_InsertColumn(breakpointHwnd, i, &lvc);
}
// init memory viewer
CtrlMemView *mem = CtrlMemView::getFrom(GetDlgItem(m_hDlg,IDC_DEBUGMEMVIEW));
mem->setDebugger(_cpu);
threadList = new CtrlThreadList();
threadList->setDialogItem(GetDlgItem(m_hDlg,IDC_THREADLIST));
threadList->reloadThreads();
// init memory/breakpoint "tab"
ShowWindow(GetDlgItem(m_hDlg, IDC_BREAKPOINTLIST), SW_HIDE);
ShowWindow(GetDlgItem(m_hDlg, IDC_DEBUGMEMVIEW), SW_NORMAL);
ShowWindow(GetDlgItem(m_hDlg, IDC_THREADLIST), SW_HIDE);
// Actually resize the window to the proper size (after the above setup.)
if (w != -1 && h != -1)
{
// this will also call UpdateSize
SetWindowPos(m_hDlg, 0, x, y, w, h, 0);
}
SetDebugMode(true);
}
CDisasm::~CDisasm()
{
}
int CDisasm::getTotalBreakpointCount()
{
int count = (int)CBreakPoints::GetMemChecks().size();
for (size_t i = 0; i < CBreakPoints::GetBreakpoints().size(); i++)
{
if (!displayedBreakPoints_[i].temporary) count++;
}
return count;
}
void CDisasm::updateBreakpointList()
{
// Update the items we're displaying from the debugger.
displayedBreakPoints_ = CBreakPoints::GetBreakpoints();
displayedMemChecks_= CBreakPoints::GetMemChecks();
HWND breakpointHwnd = GetDlgItem(m_hDlg, IDC_BREAKPOINTLIST);
int breakpointCount = getTotalBreakpointCount();
int items = ListView_GetItemCount(breakpointHwnd);
while (items < breakpointCount)
{
LVITEM lvI;
lvI.pszText = LPSTR_TEXTCALLBACK; // Sends an LVN_GETDISPINFO message.
lvI.mask = LVIF_TEXT | LVIF_IMAGE |LVIF_STATE;
lvI.stateMask = 0;
lvI.iSubItem = 0;
lvI.state = 0;
lvI.iItem = items;
lvI.iImage = items;
ListView_InsertItem(breakpointHwnd, &lvI);
items++;
}
while (items > breakpointCount)
{
ListView_DeleteItem(breakpointHwnd,--items);
}
InvalidateRect(breakpointHwnd,NULL,true);
UpdateWindow(breakpointHwnd);
}
int CDisasm::getBreakpointIndex(int itemIndex, bool& isMemory)
{
// memory breakpoints first
if (itemIndex < (int)displayedMemChecks_.size())
{
isMemory = true;
return itemIndex;
}
itemIndex -= (int)displayedMemChecks_.size();
size_t i = 0;
while (i < displayedBreakPoints_.size())
{
if (displayedBreakPoints_[i].temporary)
{
i++;
continue;
}
// the index is 0 when there are no more breakpoints to skip
if (itemIndex == 0)
{
isMemory = false;
return (int)i;
}
i++;
itemIndex--;
}
return -1;
}
void CDisasm::removeBreakpoint(int itemIndex)
{
bool isMemory;
int index = getBreakpointIndex(itemIndex,isMemory);
if (index == -1) return;
if (isMemory)
{
auto mc = displayedMemChecks_[index];
CBreakPoints::RemoveMemCheck(mc.start, mc.end);
} else {
u32 address = displayedBreakPoints_[index].addr;
CBreakPoints::RemoveBreakPoint(address);
}
}
void CDisasm::gotoBreakpointAddress(int itemIndex)
{
bool isMemory;
int index = getBreakpointIndex(itemIndex,isMemory);
if (index == -1) return;
if (isMemory)
{
u32 address = displayedMemChecks_[index].start;
for (int i=0; i<numCPUs; i++)
if (memoryWindow[i])
memoryWindow[i]->Goto(address);
} else {
u32 address = displayedBreakPoints_[index].addr;
Goto(address);
SetFocus(GetDlgItem(m_hDlg, IDC_DISASMVIEW));
}
}
void CDisasm::showBreakpointMenu(int itemIndex, const POINT &pt)
{
bool isMemory;
int index = getBreakpointIndex(itemIndex, isMemory);
if (index == -1) return;
MemCheck mcPrev;
BreakPoint bpPrev;
if (isMemory) {
mcPrev = displayedMemChecks_[index];
} else {
bpPrev = displayedBreakPoints_[index];
}
HWND wnd = GetDlgItem(m_hDlg, IDC_BREAKPOINTLIST);
POINT screenPt(pt);
ClientToScreen(wnd, &screenPt);
HMENU subMenu = GetSubMenu(g_hPopupMenus, POPUP_SUBMENU_ID_BREAKPOINTLIST);
if (isMemory) {
CheckMenuItem(subMenu, ID_DISASM_DISABLEBREAKPOINT, mcPrev.result & MEMCHECK_BREAK ? MF_CHECKED : MF_UNCHECKED);
} else {
CheckMenuItem(subMenu, ID_DISASM_DISABLEBREAKPOINT, bpPrev.enabled ? MF_CHECKED : MF_UNCHECKED);
}
switch (TrackPopupMenuEx(subMenu, TPM_RIGHTBUTTON | TPM_RETURNCMD, screenPt.x, screenPt.y, wnd, 0))
{
case ID_DISASM_DISABLEBREAKPOINT:
if (isMemory) {
CBreakPoints::ChangeMemCheck(mcPrev.start, mcPrev.end, mcPrev.cond, MemCheckResult(mcPrev.result ^ MEMCHECK_BREAK));
} else {
CBreakPoints::ChangeBreakPoint(bpPrev.addr, !bpPrev.enabled);
}
break;
}
}
static char breakpointText[256];
void CDisasm::handleBreakpointNotify(LPARAM lParam)
{
const LPNMHDR header = (LPNMHDR)lParam;
if (header->code == NM_DBLCLK)
{
const LPNMITEMACTIVATE item = (LPNMITEMACTIVATE) lParam;
gotoBreakpointAddress(item->iItem);
return;
}
if (header->code == NM_RCLICK)
{
const LPNMITEMACTIVATE item = (LPNMITEMACTIVATE)lParam;
showBreakpointMenu(item->iItem, item->ptAction);
return;
}
if (header->code == LVN_GETDISPINFO)
{
NMLVDISPINFO *dispInfo = (NMLVDISPINFO *)lParam;
bool isMemory;
int index = getBreakpointIndex(dispInfo->item.iItem,isMemory);
if (index == -1) return;
breakpointText[0] = 0;
switch (dispInfo->item.iSubItem)
{
case BPL_TYPE:
{
if (isMemory)
{
switch (displayedMemChecks_[index].cond)
{
case MEMCHECK_READ:
strcpy(breakpointText, "Read");
break;
case MEMCHECK_WRITE:
strcpy(breakpointText, "Write");
break;
case MEMCHECK_READWRITE:
strcpy(breakpointText, "Read/Write");
break;
}
} else {
strcpy(breakpointText,"Execute");
}
}
break;
case BPL_OFFSET:
{
if (isMemory)
{
sprintf(breakpointText,"0x%08X",displayedMemChecks_[index].start);
} else {
sprintf(breakpointText,"0x%08X",displayedBreakPoints_[index].addr);
}
}
break;
case BPL_SIZELABEL:
{
if (isMemory)
{
auto mc = displayedMemChecks_[index];
if (mc.end == 0) sprintf(breakpointText,"0x%08X",1);
else sprintf(breakpointText,"0x%08X",mc.end-mc.start);
} else {
const char* sym = cpu->findSymbolForAddress(displayedBreakPoints_[index].addr);
if (sym != NULL)
{
strcpy(breakpointText,sym);
} else {
strcpy(breakpointText,"-");
}
}
}
break;
case BPL_OPCODE:
{
if (isMemory)
{
strcpy(breakpointText,"-");
} else {
CtrlDisAsmView *ptr = CtrlDisAsmView::getFrom(GetDlgItem(m_hDlg,IDC_DISASMVIEW));
ptr->getOpcodeText(displayedBreakPoints_[index].addr,breakpointText);
}
}
break;
case BPL_HITS:
{
if (isMemory)
{
sprintf(breakpointText,"%d",displayedMemChecks_[index].numHits);
} else {
strcpy(breakpointText,"-");
}
}
break;
case BPL_ENABLED:
{
if (isMemory)
{
strcpy(breakpointText,displayedMemChecks_[index].result & MEMCHECK_BREAK ? "True" : "False");
} else {
strcpy(breakpointText,displayedBreakPoints_[index].enabled ? "True" : "False");
}
}
break;
default:
return;
}
if (breakpointText[0] == 0) strcat(breakpointText,"Invalid");
dispInfo->item.pszText = breakpointText;
}
}
BOOL CDisasm::DlgProc(UINT message, WPARAM wParam, LPARAM lParam)
{
//if (!m_hDlg) return FALSE;
switch(message)
{
case WM_INITDIALOG:
{
return TRUE;
}
break;
case WM_TIMER:
{
int iPage = TabCtrl_GetCurSel (GetDlgItem(m_hDlg, IDC_LEFTTABS));
ShowWindow(GetDlgItem(m_hDlg, IDC_FUNCTIONLIST), iPage?SW_NORMAL:SW_HIDE);
ShowWindow(GetDlgItem(m_hDlg, IDC_REGLIST), iPage?SW_HIDE:SW_NORMAL);
}
break;
case WM_NOTIFY:
switch (wParam)
{
case IDC_LEFTTABS:
{
HWND tabs = GetDlgItem(m_hDlg, IDC_LEFTTABS);
NMHDR* pNotifyMessage = NULL;
pNotifyMessage = (LPNMHDR)lParam;
if (pNotifyMessage->hwndFrom == tabs)
{
int iPage = TabCtrl_GetCurSel (tabs);
ShowWindow(GetDlgItem(m_hDlg, IDC_FUNCTIONLIST), iPage?SW_NORMAL:SW_HIDE);
ShowWindow(GetDlgItem(m_hDlg, IDC_REGLIST), iPage?SW_HIDE:SW_NORMAL);
}
}
break;
case IDC_BREAKPOINTLIST:
handleBreakpointNotify(lParam);
break;
case IDC_THREADLIST:
threadList->handleNotify(lParam);
break;
}
break;
case WM_COMMAND:
{
CtrlDisAsmView *ptr = CtrlDisAsmView::getFrom(GetDlgItem(m_hDlg,IDC_DISASMVIEW));
CtrlRegisterList *reglist = CtrlRegisterList::getFrom(GetDlgItem(m_hDlg,IDC_REGLIST));
switch(LOWORD(wParam))
{
case IDC_SHOWVFPU:
vfpudlg->Show(true);
break;
case IDC_FUNCTIONLIST:
switch (HIWORD(wParam))
{
case CBN_DBLCLK:
{
HWND lb = GetDlgItem(m_hDlg,LOWORD(wParam));
int n = ListBox_GetCurSel(lb);
if (n!=-1)
{
unsigned int addr = (unsigned int)ListBox_GetItemData(lb,n);
ptr->gotoAddr(addr);
SetFocus(GetDlgItem(m_hDlg, IDC_DISASMVIEW));
}
}
break;
};
break;
case IDC_GOTOINT:
switch (HIWORD(wParam))
{
case LBN_SELCHANGE:
{
HWND lb =GetDlgItem(m_hDlg,LOWORD(wParam));
int n = ComboBox_GetCurSel(lb);
unsigned int addr = (unsigned int)ComboBox_GetItemData(lb,n);
if (addr != 0xFFFFFFFF)
{
ptr->gotoAddr(addr);
SetFocus(GetDlgItem(m_hDlg, IDC_DISASMVIEW));
}
}
break;
};
break;
case IDC_GO:
{
lastTicks = CoreTiming::GetTicks();
// If the current PC is on a breakpoint, the user doesn't want to do nothing.
CBreakPoints::SetSkipFirst(currentMIPS->pc);
SetDebugMode(false);
Core_EnableStepping(false);
}
break;
case IDC_STEP:
{
if (Core_IsActive()) break;
lastTicks = CoreTiming::GetTicks();
// If the current PC is on a breakpoint, the user doesn't want to do nothing.
CBreakPoints::SetSkipFirst(currentMIPS->pc);
Core_DoSingleStep();
Sleep(1);
_dbg_update_();
ptr->gotoPC();
UpdateDialog();
vfpudlg->Update();
CtrlMemView::getFrom(GetDlgItem(m_hDlg,IDC_DEBUGMEMVIEW))->redraw();
threadList->reloadThreads();
updateThreadLabel(false);
}
break;
case IDC_STEPOVER:
{
if (Core_IsActive()) break;
lastTicks = CoreTiming::GetTicks();
// If the current PC is on a breakpoint, the user doesn't want to do nothing.
CBreakPoints::SetSkipFirst(currentMIPS->pc);
const char* dis = cpu->disasm(cpu->GetPC(),4);
const char* pos = strstr(dis,"->$");
const char* reg = strstr(dis,"->");
ptr->setDontRedraw(true);
u32 breakpointAddress = cpu->GetPC()+cpu->getInstructionSize(0);
if (memcmp(dis,"jal\t",4) == 0 || memcmp(dis,"jalr\t",5) == 0)
{
// it's a function call with a delay slot - skip that too
breakpointAddress += cpu->getInstructionSize(0);
} else if (memcmp(dis,"j\t",2) == 0 || memcmp(dis,"b\t",2) == 0)
{
// in case of absolute branches, set the breakpoint at the branch target
sscanf(pos+3,"%08x",&breakpointAddress);
} else if (memcmp(dis,"jr\t",3) == 0)
{
// the same for jumps to registers
int regNum = -1;
for (int i = 0; i < 32; i++)
{
if (strcasecmp(reg+2,cpu->GetRegName(0,i)) == 0)
{
regNum = i;
break;
}
}
if (regNum == -1) break;
breakpointAddress = cpu->GetRegValue(0,regNum);
} else if (pos != NULL)
{
// get branch target
sscanf(pos+3,"%08x",&breakpointAddress);
CBreakPoints::AddBreakPoint(breakpointAddress,true);
// also add a breakpoint after the delay slot
breakpointAddress = cpu->GetPC()+2*cpu->getInstructionSize(0);
}
SetDebugMode(false);
CBreakPoints::AddBreakPoint(breakpointAddress,true);
_dbg_update_();
Core_EnableStepping(false);
Sleep(1);
ptr->gotoAddr(breakpointAddress);
UpdateDialog();
}
break;
case IDC_STEPHLE:
{
if (Core_IsActive())
break;
lastTicks = CoreTiming::GetTicks();
// If the current PC is on a breakpoint, the user doesn't want to do nothing.
CBreakPoints::SetSkipFirst(currentMIPS->pc);
hleDebugBreak();
SetDebugMode(false);
_dbg_update_();
Core_EnableStepping(false);
}
break;
case IDC_STOP:
{
ptr->setDontRedraw(false);
SetDebugMode(true);
Core_EnableStepping(true);
_dbg_update_();
Sleep(1); //let cpu catch up
ptr->gotoPC();
UpdateDialog();
vfpudlg->Update();
}
break;
case IDC_SKIP:
{
cpu->SetPC(cpu->GetPC() + cpu->getInstructionSize(0));
Sleep(1);
ptr->gotoPC();
UpdateDialog();
}
break;
case IDC_MEMCHECK:
{
bool isRunning = Core_IsActive();
if (isRunning)
{
SetDebugMode(true);
Core_EnableStepping(true);
Core_WaitInactive(200);
}
BreakpointWindow bpw(m_hDlg,cpu);
if (bpw.exec()) bpw.addBreakpoint();
if (isRunning)
{
SetDebugMode(false);
Core_EnableStepping(false);
}
}
break;
case IDC_UPDATECALLSTACK:
{
HWND hDlg = m_hDlg;
HWND list = GetDlgItem(hDlg,IDC_CALLSTACK);
ComboBox_ResetContent(list);
u32 pc = currentMIPS->pc;
u32 ra = currentMIPS->r[MIPS_REG_RA];
DWORD addr = Memory::ReadUnchecked_U32(pc);
int count=1;
ComboBox_SetItemData(list,ComboBox_AddString(list,symbolMap.GetDescription(pc)),pc);
if (symbolMap.GetDescription(pc) != symbolMap.GetDescription(ra))
{
ComboBox_SetItemData(list,ComboBox_AddString(list,symbolMap.GetDescription(ra)),ra);
count++;
}
//walk the stack chain
while (addr != 0xFFFFFFFF && addr!=0 && count++<20)
{
DWORD fun = Memory::ReadUnchecked_U32(addr+4);
const char *str = symbolMap.GetDescription(fun);
if (strlen(str)==0)
str = "(unknown)";
ComboBox_SetItemData(list, ComboBox_AddString(list,str), fun);
addr = Memory::ReadUnchecked_U32(addr);
}
ComboBox_SetCurSel(list,0);
}
break;
case IDC_GOTOPC:
{
ptr->gotoPC();
SetFocus(GetDlgItem(m_hDlg, IDC_DISASMVIEW));
UpdateDialog();
}
break;
case IDC_GOTOLR:
{
ptr->gotoAddr(cpu->GetLR());
SetFocus(GetDlgItem(m_hDlg, IDC_DISASMVIEW));
}
break;
case IDC_BACKWARDLINKS:
{
HWND box = GetDlgItem(m_hDlg, IDC_FUNCTIONLIST);
int funcnum = symbolMap.GetSymbolNum(ListBox_GetItemData(box,ListBox_GetCurSel(box)));
if (funcnum!=-1)
symbolMap.FillListBoxBLinks(box,funcnum);
break;
}
case IDC_ALLFUNCTIONS:
{
symbolMap.FillSymbolListBox(GetDlgItem(m_hDlg, IDC_FUNCTIONLIST),ST_FUNCTION);
break;
}
default:
return FALSE;
}
return TRUE;
}
case WM_DEB_MAPLOADED:
NotifyMapLoaded();
break;
case WM_DEB_RUNTOWPARAM:
{
lastTicks = CoreTiming::GetTicks();
CtrlDisAsmView *ptr = CtrlDisAsmView::getFrom(GetDlgItem(m_hDlg,IDC_DISASMVIEW));
ptr->setDontRedraw(true);
SetDebugMode(false);
CBreakPoints::AddBreakPoint(wParam,true);
_dbg_update_();
Core_EnableStepping(false);
break;
}
case WM_DEB_GOTOWPARAM:
{
CtrlDisAsmView *ptr = CtrlDisAsmView::getFrom(GetDlgItem(m_hDlg,IDC_DISASMVIEW));
ptr->gotoAddr(wParam);
SetFocus(GetDlgItem(m_hDlg,IDC_DISASMVIEW));
break;
}
case WM_DEB_GOTOBREAKPOINT:
gotoBreakpointAddress(wParam);
break;
case WM_DEB_REMOVEBREAKPOINT:
removeBreakpoint(wParam);
break;
case WM_DEB_GOTOADDRESSEDIT:
{
char szBuffer[256];
CtrlDisAsmView *ptr = CtrlDisAsmView::getFrom(GetDlgItem(m_hDlg,IDC_DISASMVIEW));
GetWindowText(GetDlgItem(m_hDlg,IDC_ADDRESS),szBuffer,256);
u32 addr;
if (parseExpression(szBuffer,cpu,addr) == false)
{
displayExpressionError(GetDlgItem(m_hDlg,IDC_ADDRESS));
} else {
ptr->gotoAddr(addr);
SetFocus(GetDlgItem(m_hDlg, IDC_DISASMVIEW));
}
UpdateDialog();
}
break;
case WM_DEB_SETDEBUGLPARAM:
SetDebugMode(lParam != 0);
return TRUE;
case WM_DEB_UPDATE:
Update();
return TRUE;
case WM_DEB_TABPRESSED:
{
HWND bp = GetDlgItem(m_hDlg, IDC_BREAKPOINTLIST);
HWND mem = GetDlgItem(m_hDlg, IDC_DEBUGMEMVIEW);
HWND threads = GetDlgItem(m_hDlg, IDC_THREADLIST);
if (IsWindowVisible(bp))
{
ShowWindow(bp,SW_HIDE);
ShowWindow(mem,SW_HIDE);
ShowWindow(threads,SW_NORMAL);
SetFocus(threads);
} else if (IsWindowVisible(threads))
{
ShowWindow(bp,SW_HIDE);
ShowWindow(mem,SW_NORMAL);
ShowWindow(threads,SW_HIDE);
SetFocus(mem);
} else {
ShowWindow(bp,SW_NORMAL);
ShowWindow(mem,SW_HIDE);
ShowWindow(threads,SW_HIDE);
SetFocus(bp);
}
}
break;
case WM_SIZE:
{
UpdateSize(LOWORD(lParam), HIWORD(lParam));
SavePosition();
return TRUE;
}
case WM_MOVE:
SavePosition();
break;
case WM_GETMINMAXINFO:
{
MINMAXINFO *m = (MINMAXINFO *)lParam;
// Reduce the minimum size slightly, so they can size it however they like.
m->ptMinTrackSize.x = defaultRect.right - defaultRect.left - 100;
//m->ptMaxTrackSize.x = m->ptMinTrackSize.x;
m->ptMinTrackSize.y = defaultRect.bottom - defaultRect.top - 200;
}
return TRUE;
case WM_CLOSE:
Show(false);
return TRUE;
}
return FALSE;
}
void CDisasm::updateThreadLabel(bool clear)
{
char label[512];
if (clear)
{
sprintf(label,"Thread: -");
} else {
sprintf(label,"Thread: %s",threadList->getCurrentThreadName());
}
SetDlgItemText(m_hDlg, IDC_THREADNAME,label);
}
void CDisasm::UpdateSize(WORD width, WORD height)
{
HWND disasm = GetDlgItem(m_hDlg, IDC_DISASMVIEW);
HWND funclist = GetDlgItem(m_hDlg, IDC_FUNCTIONLIST);
HWND regList = GetDlgItem(m_hDlg, IDC_REGLIST);
HWND breakpointList = GetDlgItem(m_hDlg, IDC_BREAKPOINTLIST);
HWND memView = GetDlgItem(m_hDlg, IDC_DEBUGMEMVIEW);
HWND threads = GetDlgItem(m_hDlg, IDC_THREADLIST);
int defaultHeight = defaultRect.bottom - defaultRect.top;
int breakpointHeight = defaultBreakpointRect.bottom - defaultBreakpointRect.top;
if (height < defaultHeight)
breakpointHeight -= defaultHeight - height;
int breakpointTop = height-breakpointHeight-8;
int regWidth = regRect.right - regRect.left;
int regTop = 138;
int disasmWidth = width-regWidth;
int disasmTop = 25;
MoveWindow(regList, 8, regTop, regWidth, height-regTop-breakpointHeight-12, TRUE);
MoveWindow(funclist, 8, regTop, regWidth, height-regTop-breakpointHeight-12, TRUE);
MoveWindow(disasm,regWidth+15,disasmTop,disasmWidth-20,height-disasmTop-breakpointHeight-12,TRUE);
MoveWindow(breakpointList,8,breakpointTop,width-16,breakpointHeight,TRUE);
MoveWindow(memView,8,breakpointTop,width-16,breakpointHeight,TRUE);
MoveWindow(threads,8,breakpointTop,width-16,breakpointHeight,TRUE);
GetWindowRect(GetDlgItem(m_hDlg, IDC_REGLIST),&regRect);
GetWindowRect(GetDlgItem(m_hDlg, IDC_DISASMVIEW),&disRect);
GetWindowRect(GetDlgItem(m_hDlg, IDC_BREAKPOINTLIST),&breakpointRect);
int totalListSize = (breakpointRect.right-breakpointRect.left-20);
for (int i = 0; i < BPL_COLUMNCOUNT; i++)
{
ListView_SetColumnWidth(breakpointList,i,breakpointColumnSizes[i] * totalListSize);
}
}
void CDisasm::SavePosition()
{
RECT rc;
if (GetWindowRect(m_hDlg, &rc))
{
g_Config.iDisasmWindowX = rc.left;
g_Config.iDisasmWindowY = rc.top;
g_Config.iDisasmWindowW = rc.right - rc.left;
g_Config.iDisasmWindowH = rc.bottom - rc.top;
}
}
void CDisasm::SetDebugMode(bool _bDebug)
{
HWND hDlg = m_hDlg;
// Update Dialog Windows
if (_bDebug)
{
Core_WaitInactive(TEMP_BREAKPOINT_WAIT_MS);
CBreakPoints::ClearTemporaryBreakPoints();
updateBreakpointList();
threadList->reloadThreads();
updateThreadLabel(false);
EnableWindow( GetDlgItem(hDlg, IDC_GO), TRUE);
EnableWindow( GetDlgItem(hDlg, IDC_STEP), TRUE);
EnableWindow( GetDlgItem(hDlg, IDC_STEPOVER), TRUE);
EnableWindow( GetDlgItem(hDlg, IDC_STEPHLE), TRUE);
EnableWindow( GetDlgItem(hDlg, IDC_STOP), FALSE);
EnableWindow( GetDlgItem(hDlg, IDC_SKIP), TRUE);
CtrlDisAsmView *ptr = CtrlDisAsmView::getFrom(GetDlgItem(m_hDlg,IDC_DISASMVIEW));
ptr->setDontRedraw(false);
ptr->gotoPC();
CtrlMemView *mem = CtrlMemView::getFrom(GetDlgItem(m_hDlg,IDC_DEBUGMEMVIEW));
mem->redraw();
// update the callstack
//CDisam::blah blah
UpdateDialog();
}
else
{
updateThreadLabel(true);
EnableWindow( GetDlgItem(hDlg, IDC_GO), FALSE);
EnableWindow( GetDlgItem(hDlg, IDC_STEP), FALSE);
EnableWindow( GetDlgItem(hDlg, IDC_STEPOVER), FALSE);
EnableWindow( GetDlgItem(hDlg, IDC_STEPHLE), FALSE);
EnableWindow( GetDlgItem(hDlg, IDC_STOP), TRUE);
EnableWindow( GetDlgItem(hDlg, IDC_SKIP), FALSE);
CtrlRegisterList *reglist = CtrlRegisterList::getFrom(GetDlgItem(m_hDlg,IDC_REGLIST));
reglist->redraw();
}
}
void CDisasm::NotifyMapLoaded()
{
symbolMap.FillSymbolListBox(GetDlgItem(m_hDlg, IDC_FUNCTIONLIST),ST_FUNCTION);
CtrlDisAsmView *ptr = CtrlDisAsmView::getFrom(GetDlgItem(m_hDlg,IDC_DISASMVIEW));
ptr->redraw();
}
void CDisasm::Goto(u32 addr)
{
CtrlDisAsmView *ptr = CtrlDisAsmView::getFrom(GetDlgItem(m_hDlg,IDC_DISASMVIEW));
ptr->gotoAddr(addr);
SetFocus(GetDlgItem(m_hDlg, IDC_DISASMVIEW));
ptr->redraw();
}
void CDisasm::UpdateDialog(bool _bComplete)
{
HWND gotoInt = GetDlgItem(m_hDlg, IDC_GOTOINT);
/*
ComboBox_ResetContent(gotoInt);
for (int i=0; i<numRegions; i++)
{
int n = ComboBox_AddString(gotoInt,regions[i].name);
ComboBox_SetItemData(gotoInt,n,regions[i].start);
}
ComboBox_InsertString(gotoInt,0,"[Goto Rgn]");
ComboBox_SetItemData(gotoInt,0,0xFFFFFFFF);
ComboBox_SetCurSel(gotoInt,0);
*/
CtrlDisAsmView *ptr = CtrlDisAsmView::getFrom(GetDlgItem(m_hDlg,IDC_DISASMVIEW));
ptr->redraw();
CtrlRegisterList *rl = CtrlRegisterList::getFrom(GetDlgItem(m_hDlg,IDC_REGLIST));
rl->redraw();
// Update Debug Counter
char tempTicks[24];
sprintf(tempTicks, "%lld", CoreTiming::GetTicks()-lastTicks);
SetDlgItemText(m_hDlg, IDC_DEBUG_COUNT, tempTicks);
// Update Register Dialog
for (int i=0; i<numCPUs; i++)
if (memoryWindow[i])
memoryWindow[i]->Update();
}