From aecaf271f1fe98cba1ebc8228ff9eff3e39e72c5 Mon Sep 17 00:00:00 2001 From: hrydgard Date: Sun, 21 Jun 2009 08:39:21 +0000 Subject: New DSP debugger: step one. (not ready yet, but try loading zelda WW and look at the dsp debugger..). Had to shuffle around quite a lot of code to be able to extract the CodeView into a library nicely so it can be used from both the main dolphin and the LLE plugin... also extracted the symboldb code. git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3517 8ced0084-cf51-0410-be5f-012b33b47a6e --- Source/Core/DebuggerWX/Src/CodeView.cpp | 595 -------------------------------- 1 file changed, 595 deletions(-) delete mode 100644 Source/Core/DebuggerWX/Src/CodeView.cpp (limited to 'Source/Core/DebuggerWX/Src/CodeView.cpp') diff --git a/Source/Core/DebuggerWX/Src/CodeView.cpp b/Source/Core/DebuggerWX/Src/CodeView.cpp deleted file mode 100644 index 07aee49901..0000000000 --- a/Source/Core/DebuggerWX/Src/CodeView.cpp +++ /dev/null @@ -1,595 +0,0 @@ -// Copyright (C) 2003-2008 Dolphin Project. - -// This program is free software: you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation, version 2.0. - -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License 2.0 for more details. - -// A copy of the GPL 2.0 should have been included with the program. -// If not, see http://www.gnu.org/licenses/ - -// Official SVN repository and contact information can be found at -// http://code.google.com/p/dolphin-emu/ - -//#include "Debugger.h" -#include "Debugger/PPCDebugInterface.h" -#include "PowerPC/SymbolDB.h" -#include "HW/Memmap.h" // for Write_U32 -#include "Common.h" -#include "StringUtil.h" -#include "Debugger/DebugInterface.h" - -#include "Host.h" -#include "CodeView.h" -#include "JitWindow.h" - -#include -#include -#include - -DEFINE_EVENT_TYPE(wxEVT_CODEVIEW_CHANGE); - -enum -{ - IDM_GOTOINMEMVIEW = 12000, - IDM_COPYADDRESS, - IDM_COPYHEX, - IDM_COPYCODE, - IDM_INSERTBLR, IDM_INSERTNOP, - IDM_RUNTOHERE, - IDM_JITRESULTS, - IDM_FOLLOWBRANCH, - IDM_RENAMESYMBOL, - IDM_PATCHALERT, - IDM_COPYFUNCTION, - IDM_ADDFUNCTION, -}; - - -BEGIN_EVENT_TABLE(CCodeView, wxControl) - EVT_ERASE_BACKGROUND(CCodeView::OnErase) - EVT_PAINT(CCodeView::OnPaint) - EVT_LEFT_DOWN(CCodeView::OnMouseDown) - EVT_LEFT_UP(CCodeView::OnMouseUpL) - EVT_MOTION(CCodeView::OnMouseMove) - EVT_RIGHT_DOWN(CCodeView::OnMouseDown) - EVT_RIGHT_UP(CCodeView::OnMouseUpR) - EVT_MENU(-1, CCodeView::OnPopupMenu) -END_EVENT_TABLE() - -CCodeView::CCodeView(DebugInterface* debuginterface, wxWindow* parent, wxWindowID Id, const wxSize& Size) - : wxControl(parent, Id, wxDefaultPosition, Size), - debugger(debuginterface), - rowHeight(13), - selection(0), - oldSelection(0), - selectionChanged(false), - selecting(false), - hasFocus(false), - showHex(false), - lx(-1), - ly(-1) -{ - rowHeight = 13; - align = debuginterface->getInstructionSize(0); - curAddress = debuginterface->getPC(); - selection = 0; -} - - -wxSize CCodeView::DoGetBestSize() const -{ - wxSize bestSize; - bestSize.x = 400; - bestSize.y = 800; - return(bestSize); -} - - -int CCodeView::YToAddress(int y) -{ - wxRect rc = GetClientRect(); - int ydiff = y - rc.height / 2 - rowHeight / 2; - ydiff = (int)(floorf((float)ydiff / (float)rowHeight)) + 1; - return(curAddress + ydiff * align); -} - - -void CCodeView::OnMouseDown(wxMouseEvent& event) -{ - int x = event.m_x; - int y = event.m_y; - - if (x > 16) - { - oldSelection = selection; - selection = YToAddress(y); - // SetCapture(wnd); - bool oldselecting = selecting; - selecting = true; - - if (!oldselecting || (selection != oldSelection)) - { - redraw(); - } - } - else - { - debugger->toggleBreakpoint(YToAddress(y)); - redraw(); - Host_UpdateBreakPointView(); - } - - event.Skip(true); -} - - -void CCodeView::OnMouseMove(wxMouseEvent& event) -{ - wxRect rc = GetClientRect(); - - if (event.m_leftDown) - { - if (event.m_x > 16) - { - if (event.m_y < 0) - { - curAddress -= align; - redraw(); - } - else if (event.m_y > rc.height) - { - curAddress += align; - redraw(); - } - else - { - OnMouseDown(event); - } - } - } - - event.Skip(true); -} - -void CCodeView::RaiseEvent() -{ - wxCommandEvent ev(wxEVT_CODEVIEW_CHANGE, GetId()); - ev.SetEventObject(this); - ev.SetInt(selection); - GetEventHandler()->ProcessEvent(ev); -} - -void CCodeView::OnMouseUpL(wxMouseEvent& event) -{ - if (event.m_x > 16) - { - curAddress = YToAddress(event.m_y); - selecting = false; - //ReleaseCapture(); - redraw(); - } - RaiseEvent(); - event.Skip(true); -} - -u32 CCodeView::AddrToBranch(u32 addr) -{ - char disasm[256]; - debugger->disasm(addr, disasm, 256); - const char *mojs = strstr(disasm, "->0x"); - if (mojs) - { - u32 dest; - sscanf(mojs+4,"%08x", &dest); - return dest; - } - return 0; -} - -void CCodeView::InsertBlrNop(int Blr) -{ - // Check if this address has been modified - int find = -1; - for(u32 i = 0; i < BlrList.size(); i++) - { - if(BlrList.at(i).Address == selection) - { find = i; break; } - } - - // Save the old value - if(find >= 0) - { - Memory::Write_U32(BlrList.at(find).OldValue, selection); - BlrList.erase(BlrList.begin() + find); - } - else - { - BlrStruct Temp; - Temp.Address = selection; - Temp.OldValue = debugger->readMemory(selection); - BlrList.push_back(Temp); - if (Blr == 0) - debugger->insertBLR(selection, 0x4e800020); - else - debugger->insertBLR(selection, 0x60000000); - } - redraw(); -} - -void CCodeView::OnPopupMenu(wxCommandEvent& event) -{ -#if wxUSE_CLIPBOARD - wxTheClipboard->Open(); -#endif - - switch (event.GetId()) - { - case IDM_GOTOINMEMVIEW: - // CMemoryDlg::Goto(selection); - break; - -#if wxUSE_CLIPBOARD - case IDM_COPYADDRESS: - wxTheClipboard->SetData(new wxTextDataObject(wxString::Format(_T("%08x"), selection))); - break; - - case IDM_COPYCODE: - { - char disasm[256]; - debugger->disasm(selection, disasm, 256); - wxTheClipboard->SetData(new wxTextDataObject(wxString::FromAscii(disasm))); //Have to manually convert from char* to wxString, don't have to in Windows? - } - break; - - case IDM_COPYHEX: - { - char temp[24]; - sprintf(temp, "%08x", debugger->readInstruction(selection)); - wxTheClipboard->SetData(new wxTextDataObject(wxString::FromAscii(temp))); - } - break; - - - case IDM_COPYFUNCTION: - { - Symbol *symbol = g_symbolDB.GetSymbolFromAddr(selection); - if (symbol) { - std::string text; - text = text + symbol->name + "\r\n"; - // we got a function - u32 start = symbol->address; - u32 end = start + symbol->size; - for (u32 addr = start; addr != end; addr += 4) { - char disasm[256]; - debugger->disasm(addr, disasm, 256); - text = text + StringFromFormat("%08x: ", addr) + disasm + "\r\n"; - } - wxTheClipboard->SetData(new wxTextDataObject(wxString::FromAscii(text.c_str()))); - } - } - break; -#endif - - case IDM_RUNTOHERE: - debugger->setBreakpoint(selection); - debugger->runToBreakpoint(); - redraw(); - break; - - // Insert blr or restore old value - case IDM_INSERTBLR: - InsertBlrNop(0); - redraw(); - break; - case IDM_INSERTNOP: - InsertBlrNop(1); - redraw(); - break; - - case IDM_JITRESULTS: - CJitWindow::ViewAddr(selection); - break; - - case IDM_FOLLOWBRANCH: - { - u32 dest = AddrToBranch(selection); - if (dest) - Center(dest); - RaiseEvent(); - } - break; - - case IDM_ADDFUNCTION: - { - g_symbolDB.AddFunction(selection); - Host_NotifyMapLoaded(); - } - break; - - case IDM_RENAMESYMBOL: - { - Symbol *symbol = g_symbolDB.GetSymbolFromAddr(selection); - if (symbol) { - wxTextEntryDialog input_symbol(this, wxString::FromAscii("Rename symbol:"), wxGetTextFromUserPromptStr, - wxString::FromAscii(symbol->name.c_str())); - if (input_symbol.ShowModal() == wxID_OK) { - symbol->name = input_symbol.GetValue().mb_str(); - } -// redraw(); - Host_NotifyMapLoaded(); - } - } - break; - - case IDM_PATCHALERT: - { - - } - break; - } - -#if wxUSE_CLIPBOARD - wxTheClipboard->Close(); -#endif - event.Skip(true); -} - - -void CCodeView::OnMouseUpR(wxMouseEvent& event) -{ - bool isSymbol = g_symbolDB.GetSymbolFromAddr(selection) != 0; - // popup menu - wxMenu menu; - //menu.Append(IDM_GOTOINMEMVIEW, "&Goto in mem view"); - menu.Append(IDM_FOLLOWBRANCH, wxString::FromAscii("&Follow branch"))->Enable(AddrToBranch(selection) ? true : false); - menu.AppendSeparator(); -#if wxUSE_CLIPBOARD - menu.Append(IDM_COPYADDRESS, wxString::FromAscii("Copy &address")); - menu.Append(IDM_COPYFUNCTION, wxString::FromAscii("Copy &function"))->Enable(isSymbol); - menu.Append(IDM_COPYCODE, wxString::FromAscii("Copy &code line")); - menu.Append(IDM_COPYHEX, wxString::FromAscii("Copy &hex")); - menu.AppendSeparator(); -#endif - menu.Append(IDM_RENAMESYMBOL, wxString::FromAscii("Rename &symbol"))->Enable(isSymbol); - menu.AppendSeparator(); - menu.Append(IDM_RUNTOHERE, _T("&Run To Here")); - menu.Append(IDM_ADDFUNCTION, _T("&Add function")); - menu.Append(IDM_JITRESULTS, wxString::FromAscii("PPC vs X86")); - menu.Append(IDM_INSERTBLR, wxString::FromAscii("Insert &blr")); - menu.Append(IDM_INSERTNOP, wxString::FromAscii("Insert &nop")); - menu.Append(IDM_PATCHALERT, wxString::FromAscii("Patch alert")); - PopupMenu(&menu); - event.Skip(true); -} - - -void CCodeView::OnErase(wxEraseEvent& event) -{} - - -void CCodeView::OnPaint(wxPaintEvent& event) -{ - // -------------------------------------------------------------------- - // General settings - // ------------------------- - wxPaintDC dc(this); - wxRect rc = GetClientRect(); - dc.SetFont(DebuggerFont); - struct branch - { - int src, dst, srcAddr; - }; - - branch branches[256]; - int numBranches = 0; - // TODO: Add any drawing code here... - int width = rc.width; - int numRows = (rc.height / rowHeight) / 2 + 2; - //numRows=(numRows&(~1)) + 1; - // ------------ - - - // -------------------------------------------------------------------- - // Colors and brushes - // ------------------------- - dc.SetBackgroundMode(wxTRANSPARENT); // the text background - const wxChar* bgColor = _T("#ffffff"); - wxPen nullPen(bgColor); - wxPen currentPen(_T("#000000")); - wxPen selPen(_T("#808080")); // gray - nullPen.SetStyle(wxTRANSPARENT); - currentPen.SetStyle(wxSOLID); - wxBrush currentBrush(_T("#FFEfE8")); // the ... ? ... is light gray - wxBrush pcBrush(_T("#70FF70")); // the selected code line is green - wxBrush bpBrush(_T("#FF3311")); // red - - wxBrush bgBrush(bgColor); - wxBrush nullBrush(bgColor); - nullBrush.SetStyle(wxTRANSPARENT); - - dc.SetPen(nullPen); - dc.SetBrush(bgBrush); - dc.DrawRectangle(0, 0, 16, rc.height); - dc.DrawRectangle(0, 0, rc.width, 5); - // ------------ - - - // -------------------------------------------------------------------- - // Walk through all visible rows - // ------------------------- - for (int i = -numRows; i <= numRows; i++) - { - unsigned int address = curAddress + i * align; - - int rowY1 = rc.height / 2 + rowHeight * i - rowHeight / 2; - int rowY2 = rc.height / 2 + rowHeight * i + rowHeight / 2; - - wxString temp = wxString::Format(_T("%08x"), address); - u32 col = debugger->getColor(address); - wxBrush rowBrush(wxColor(col >> 16, col >> 8, col)); - dc.SetBrush(nullBrush); - dc.SetPen(nullPen); - dc.DrawRectangle(0, rowY1, 16, rowY2 - rowY1 + 2); - - if (selecting && (address == selection)) - dc.SetPen(selPen); - else - dc.SetPen(i == 0 ? currentPen : nullPen); - - if (address == debugger->getPC()) - dc.SetBrush(pcBrush); - else - dc.SetBrush(rowBrush); - - dc.DrawRectangle(16, rowY1, width, rowY2 - rowY1 + 1); - dc.SetBrush(currentBrush); - dc.SetTextForeground(_T("#600000")); // the address text is dark red - dc.DrawText(temp, 17, rowY1); - dc.SetTextForeground(_T("#000000")); - - if (debugger->isAlive()) - { - char dis[256]; - debugger->disasm(address, dis, 256); - char* dis2 = strchr(dis, '\t'); - char desc[256] = ""; - - // If we have a code - if (dis2) - { - *dis2 = 0; - dis2++; - const char* mojs = strstr(dis2, "0x8"); - - // -------------------------------------------------------------------- - // Colors and brushes - // ------------------------- - if (mojs) - { - for (int k = 0; k < 8; k++) - { - bool found = false; - - for (int j = 0; j < 22; j++) - { - if (mojs[k + 2] == "0123456789ABCDEFabcdef"[j]) - { - found = true; - } - } - if (!found) - { - mojs = 0; - break; - } - } - } - // ------------ - - - // -------------------------------------------------------------------- - // Colors and brushes - // ------------------------- - if (mojs) - { - int offs; - sscanf(mojs + 2, "%08x", &offs); - branches[numBranches].src = rowY1 + rowHeight / 2; - branches[numBranches].srcAddr = address / align; - branches[numBranches++].dst = (int)(rowY1 + ((s64)(u32)offs - (s64)(u32)address) * rowHeight / align + rowHeight / 2); - sprintf(desc, "-->%s", debugger->getDescription(offs).c_str()); - dc.SetTextForeground(_T("#600060")); // the -> arrow illustrations are purple - } - else - { - dc.SetTextForeground(_T("#000000")); - } - - dc.DrawText(wxString::FromAscii(dis2), 140, rowY1); - // ------------ - } - - // Show blr as its' own color - if (strcmp(dis, "blr")) - dc.SetTextForeground(_T("#007000")); // dark green - else - dc.SetTextForeground(_T("#8000FF")); // purple - - dc.DrawText(wxString::FromAscii(dis), 80, rowY1); - - if (desc[0] == 0) - { - strcpy(desc, debugger->getDescription(address).c_str()); - } - - dc.SetTextForeground(_T("#0000FF")); // blue - - //char temp[256]; - //UnDecorateSymbolName(desc,temp,255,UNDNAME_COMPLETE); - if (strlen(desc)) - { - dc.DrawText(wxString::FromAscii(desc), 270, rowY1); - } - - // Show red breakpoint dot - if (debugger->isBreakpoint(address)) - { - dc.SetBrush(bpBrush); - dc.DrawRectangle(2, rowY1 + 1, 11, 11); - //DrawIconEx(hdc, 2, rowY1, breakPoint, 32, 32, 0, 0, DI_NORMAL); - } - } - } // end of for - // ------------ - - - // -------------------------------------------------------------------- - // Colors and brushes - // ------------------------- - dc.SetPen(currentPen); - - for (int i = 0; i < numBranches; i++) - { - int x = 370 + (branches[i].srcAddr % 9) * 8; - _MoveTo(x-2, branches[i].src); - - if (branches[i].dst < rc.height + 400 && branches[i].dst > -400) - { - _LineTo(dc, x+2, branches[i].src); - _LineTo(dc, x+2, branches[i].dst); - _LineTo(dc, x-4, branches[i].dst); - - _MoveTo(x, branches[i].dst - 4); - _LineTo(dc, x-4, branches[i].dst); - _LineTo(dc, x+1, branches[i].dst+5); - } - //else - //{ - // This can be re-enabled when there is a scrollbar or - // something on the codeview (the lines are too long) - - //_LineTo(dc, x+4, branches[i].src); - //_MoveTo(x+2, branches[i].dst-4); - //_LineTo(dc, x+6, branches[i].dst); - //_LineTo(dc, x+1, branches[i].dst+5); - //} - - //_LineTo(dc, x, branches[i].dst+4); - //_LineTo(dc, x-2, branches[i].dst); - } - // ------------ -} - - -void CCodeView::_LineTo(wxPaintDC &dc, int x, int y) -{ - dc.DrawLine(lx, ly, x, y); - lx = x; - ly = y; -} - -- cgit v1.2.3