forked from dolphin-emu/dolphin
384 lines
8.6 KiB
C++
384 lines
8.6 KiB
C++
// Copyright 2013 Dolphin Emulator Project
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// Licensed under GPLv2
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// Refer to the license.txt file included.
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#include "DebuggerUIUtil.h"
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#include "Common.h"
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#include "Host.h"
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#include "PowerPC/PowerPC.h"
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#include "HW/Memmap.h"
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#include "MemoryView.h"
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#include "../WxUtils.h"
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#include <wx/event.h>
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#include <wx/clipbrd.h>
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enum
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{
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IDM_GOTOINMEMVIEW = 12000,
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IDM_COPYADDRESS,
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IDM_COPYHEX,
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IDM_COPYCODE,
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IDM_RUNTOHERE,
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IDM_DYNARECRESULTS,
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IDM_TOGGLEMEMORY,
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IDM_VIEWASFP,
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IDM_VIEWASASCII,
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IDM_VIEWASHEX,
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};
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BEGIN_EVENT_TABLE(CMemoryView, wxControl)
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EVT_PAINT(CMemoryView::OnPaint)
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EVT_LEFT_DOWN(CMemoryView::OnMouseDownL)
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EVT_LEFT_UP(CMemoryView::OnMouseUpL)
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EVT_MOTION(CMemoryView::OnMouseMove)
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EVT_RIGHT_DOWN(CMemoryView::OnMouseDownR)
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EVT_MENU(-1, CMemoryView::OnPopupMenu)
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EVT_SIZE(CMemoryView::OnResize)
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END_EVENT_TABLE()
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CMemoryView::CMemoryView(DebugInterface* debuginterface, wxWindow* parent)
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: wxControl(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize)
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, curAddress(debuginterface->getPC())
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, debugger(debuginterface)
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, align(debuginterface->getInstructionSize(0))
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, rowHeight(13)
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, selection(0)
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, oldSelection(0)
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, selecting(false)
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, memory(0)
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, viewAsType(VIEWAS_FP)
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{
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}
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int CMemoryView::YToAddress(int y)
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{
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wxRect rc = GetClientRect();
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int ydiff = y - rc.height / 2 - rowHeight / 2;
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ydiff = (int)(floorf((float)ydiff / (float)rowHeight)) + 1;
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return curAddress + ydiff * align;
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}
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void CMemoryView::OnMouseDownL(wxMouseEvent& event)
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{
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int x = event.m_x;
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int y = event.m_y;
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if (x > 16)
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{
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oldSelection = selection;
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selection = YToAddress(y);
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bool oldselecting = selecting;
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selecting = true;
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if (!oldselecting || (selection != oldSelection))
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Refresh();
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}
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else
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{
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debugger->toggleMemCheck(YToAddress(y));
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Refresh();
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Host_UpdateBreakPointView();
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}
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event.Skip(true);
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}
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void CMemoryView::OnMouseMove(wxMouseEvent& event)
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{
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wxRect rc = GetClientRect();
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if (event.m_leftDown && event.m_x > 16)
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{
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if (event.m_y < 0)
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{
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curAddress -= align;
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Refresh();
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}
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else if (event.m_y > rc.height)
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{
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curAddress += align;
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Refresh();
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}
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else
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OnMouseDownL(event);
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}
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event.Skip(true);
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}
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void CMemoryView::OnMouseUpL(wxMouseEvent& event)
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{
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if (event.m_x > 16)
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{
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curAddress = YToAddress(event.m_y);
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selecting = false;
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Refresh();
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}
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event.Skip(true);
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}
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void CMemoryView::OnPopupMenu(wxCommandEvent& event)
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{
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#if wxUSE_CLIPBOARD
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wxTheClipboard->Open();
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#endif
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switch (event.GetId())
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{
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#if wxUSE_CLIPBOARD
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case IDM_COPYADDRESS:
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wxTheClipboard->SetData(new wxTextDataObject(wxString::Format(_T("%08x"), selection)));
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break;
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case IDM_COPYHEX:
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{
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char temp[24];
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sprintf(temp, "%08x", debugger->readExtraMemory(memory, selection));
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wxTheClipboard->SetData(new wxTextDataObject(StrToWxStr(temp)));
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}
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break;
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#endif
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case IDM_TOGGLEMEMORY:
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memory ^= 1;
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Refresh();
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break;
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case IDM_VIEWASFP:
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viewAsType = VIEWAS_FP;
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Refresh();
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break;
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case IDM_VIEWASASCII:
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viewAsType = VIEWAS_ASCII;
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Refresh();
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break;
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case IDM_VIEWASHEX:
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viewAsType = VIEWAS_HEX;
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Refresh();
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break;
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}
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#if wxUSE_CLIPBOARD
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wxTheClipboard->Close();
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#endif
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event.Skip(true);
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}
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void CMemoryView::OnMouseDownR(wxMouseEvent& event)
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{
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// popup menu
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wxMenu* menu = new wxMenu;
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//menu.Append(IDM_GOTOINMEMVIEW, "&Goto in mem view");
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#if wxUSE_CLIPBOARD
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menu->Append(IDM_COPYADDRESS, StrToWxStr("Copy &address"));
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menu->Append(IDM_COPYHEX, StrToWxStr("Copy &hex"));
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#endif
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menu->Append(IDM_TOGGLEMEMORY, StrToWxStr("Toggle &memory"));
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wxMenu* viewAsSubMenu = new wxMenu;
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viewAsSubMenu->Append(IDM_VIEWASFP, StrToWxStr("FP value"));
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viewAsSubMenu->Append(IDM_VIEWASASCII, StrToWxStr("ASCII"));
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viewAsSubMenu->Append(IDM_VIEWASHEX, StrToWxStr("Hex"));
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menu->AppendSubMenu(viewAsSubMenu, StrToWxStr("View As:"));
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PopupMenu(menu);
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}
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void CMemoryView::OnPaint(wxPaintEvent& event)
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{
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wxPaintDC dc(this);
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wxRect rc = GetClientRect();
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wxFont hFont(_T("Courier"));
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hFont.SetFamily(wxFONTFAMILY_TELETYPE);
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wxCoord w,h;
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dc.GetTextExtent(_T("0WJyq"),&w,&h,NULL,NULL,&hFont);
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if (h > rowHeight)
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rowHeight = h;
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dc.GetTextExtent(_T("0WJyq"),&w,&h,NULL,NULL,&DebuggerFont);
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if (h > rowHeight)
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rowHeight = h;
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if (viewAsType==VIEWAS_HEX)
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dc.SetFont(hFont);
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else
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dc.SetFont(DebuggerFont);
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dc.GetTextExtent(_T("W"),&w,&h);
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int fontSize = w;
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int textPlacement = 17 + 9 * fontSize;
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struct branch
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{
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int src, dst, srcAddr;
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};
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// TODO: Add any drawing code here...
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int width = rc.width;
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int numRows = (rc.height / rowHeight) / 2 + 2;
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dc.SetBackgroundMode(wxTRANSPARENT);
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const wxChar* bgColor = _T("#ffffff");
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wxPen nullPen(bgColor);
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wxPen currentPen(_T("#000000"));
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wxPen selPen(_T("#808080")); // gray
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nullPen.SetStyle(wxTRANSPARENT);
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wxBrush currentBrush(_T("#FFEfE8")); // light gray
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wxBrush pcBrush(_T("#70FF70")); // green
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wxBrush mcBrush(_T("#1133FF")); // blue
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wxBrush bgBrush(bgColor);
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wxBrush nullBrush(bgColor);
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nullBrush.SetStyle(wxTRANSPARENT);
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dc.SetPen(nullPen);
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dc.SetBrush(bgBrush);
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dc.DrawRectangle(0, 0, 16, rc.height);
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dc.DrawRectangle(0, 0, rc.width, 5+8);
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// TODO - clean up this freaking mess!!!!!
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for (int row = -numRows; row <= numRows; row++)
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{
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unsigned int address = curAddress + row * align;
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int rowY1 = rc.height / 2 + rowHeight * row - rowHeight / 2;
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int rowY2 = rc.height / 2 + rowHeight * row + rowHeight / 2;
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wxString temp = wxString::Format(_T("%08x"), address);
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u32 col = debugger->getColor(address);
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wxBrush rowBrush(wxColor(col >> 16, col >> 8, col));
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dc.SetBrush(nullBrush);
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dc.SetPen(nullPen);
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dc.DrawRectangle(0, rowY1, 16, rowY2);
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if (selecting && (address == selection))
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dc.SetPen(selPen);
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else
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dc.SetPen(row == 0 ? currentPen : nullPen);
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if (address == debugger->getPC())
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dc.SetBrush(pcBrush);
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else
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dc.SetBrush(rowBrush);
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dc.DrawRectangle(16, rowY1, width, rowY2 - 1);
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dc.SetBrush(currentBrush);
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dc.SetTextForeground(_T("#600000"));
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dc.DrawText(temp, 17, rowY1);
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if (viewAsType != VIEWAS_HEX)
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{
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char mem[256];
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debugger->getRawMemoryString(memory, address, mem, 256);
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dc.SetTextForeground(_T("#000080"));
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dc.DrawText(StrToWxStr(mem), 17+fontSize*(8), rowY1);
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dc.SetTextForeground(_T("#000000"));
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}
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if (debugger->isAlive())
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{
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char dis[256] = {0};
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u32 mem_data = debugger->readExtraMemory(memory, address);
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if (viewAsType == VIEWAS_FP)
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{
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float flt = *(float *)(&mem_data);
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sprintf(dis, "f: %f", flt);
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}
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else if (viewAsType == VIEWAS_ASCII)
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{
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u32 a[4] = {(mem_data&0xff000000)>>24,
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(mem_data&0xff0000)>>16,
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(mem_data&0xff00)>>8,
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mem_data&0xff};
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for (auto& word : a)
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if (word == '\0')
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word = ' ';
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sprintf(dis, "%c%c%c%c", a[0], a[1], a[2], a[3]);
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}
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else if (viewAsType == VIEWAS_HEX)
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{
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dis[0] = 0;
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dis[1] = 0;
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u32 mema[8] = {
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debugger->readExtraMemory(memory, address),
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debugger->readExtraMemory(memory, address+4),
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debugger->readExtraMemory(memory, address+8),
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debugger->readExtraMemory(memory, address+12),
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debugger->readExtraMemory(memory, address+16),
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debugger->readExtraMemory(memory, address+20),
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debugger->readExtraMemory(memory, address+24),
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debugger->readExtraMemory(memory, address+28)
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};
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for (auto& word : mema)
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{
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char buf[32] = "";
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switch (dataType)
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{
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case 0:
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sprintf(buf, " %02X %02X %02X %02X",
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((word&0xff000000)>>24)&0xFF,
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((word&0xff0000)>>16)&0xFF,
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((word&0xff00)>>8)&0xFF,
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word&0xff);
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break;
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case 1:
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sprintf(buf, " %02X%02X %02X%02X",
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((word&0xff000000)>>24)&0xFF,
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((word&0xff0000)>>16)&0xFF,
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((word&0xff00)>>8)&0xFF,
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word&0xff);
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break;
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case 2:
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sprintf(buf, " %02X%02X%02X%02X",
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((word&0xff000000)>>24)&0xFF,
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((word&0xff0000)>>16)&0xFF,
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((word&0xff00)>>8)&0xFF,
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word&0xff);
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break;
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}
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strcat(dis, buf);
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}
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curAddress += 32;
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}
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else
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{
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sprintf(dis, "INVALID VIEWAS TYPE");
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}
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char desc[256] = "";
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if (viewAsType != VIEWAS_HEX)
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dc.DrawText(StrToWxStr(dis), textPlacement + fontSize*(8 + 8), rowY1);
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else
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dc.DrawText(StrToWxStr(dis), textPlacement, rowY1);
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if (desc[0] == 0)
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strcpy(desc, debugger->getDescription(address).c_str());
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dc.SetTextForeground(_T("#0000FF"));
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if (strlen(desc))
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dc.DrawText(StrToWxStr(desc), 17+fontSize*((8+8+8+30)*2), rowY1);
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// Show blue memory check dot
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if (debugger->isMemCheck(address))
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{
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dc.SetBrush(mcBrush);
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dc.DrawRectangle(8, rowY1 + 1, 11, 11);
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}
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}
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}
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dc.SetPen(currentPen);
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}
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void CMemoryView::OnResize(wxSizeEvent& event)
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{
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Refresh();
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event.Skip();
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}
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