139 lines
3.9 KiB
C++
139 lines
3.9 KiB
C++
// Copyright (C) 2003-2008 Dolphin Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official SVN repository and contact information can be found at
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// http://code.google.com/p/dolphin-emu/
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#include "Debugger.h"
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#include "RegisterView.h"
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#include "PowerPC/PowerPC.h"
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#include "HW/PeripheralInterface.h"
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// F-zero 80005e60 wtf??
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extern const char* GetGPRName(unsigned int index);
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extern const char* GetFPRName(unsigned int index);
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static const char *special_reg_names[] = {
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"PC", "LR", "CTR", "CR", "FPSCR", "SRR0", "SRR1", "Exceptions", "Int Mask", "Int Cause",
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};
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static u32 GetSpecialRegValue(int reg) {
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switch (reg) {
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case 0: return PowerPC::ppcState.pc;
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case 1: return PowerPC::ppcState.spr[SPR_LR];
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case 2: return PowerPC::ppcState.spr[SPR_CTR];
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case 3: return GetCR();
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case 4: return PowerPC::ppcState.fpscr;
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case 5: return PowerPC::ppcState.spr[SPR_SRR0];
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case 6: return PowerPC::ppcState.spr[SPR_SRR1];
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case 7: return PowerPC::ppcState.Exceptions;
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case 8: return CPeripheralInterface::GetMask();
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case 9: return CPeripheralInterface::GetCause();
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default: return 0;
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}
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}
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wxString CRegTable::GetValue(int row, int col)
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{
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if (row < 32) {
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switch (col) {
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case 0: return wxString::FromAscii(GetGPRName(row));
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case 1: return wxString::Format(wxT("0x%08x"), GPR(row));
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case 2: return wxString::FromAscii(GetFPRName(row));
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case 3: return wxString::Format(wxT("%f"), rPS0(row));
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case 4: return wxString::Format(wxT("%f"), rPS1(row));
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default: return wxString::FromAscii("");
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}
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} else {
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if (row - 32 < NUM_SPECIALS) {
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switch (col) {
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case 0: return wxString::FromAscii(special_reg_names[row - 32]);
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case 1: return wxString::Format(wxT("0x%08x"), GetSpecialRegValue(row - 32));
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default: return wxString::FromAscii("");
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}
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}
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}
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return wxString::FromAscii("");
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}
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void CRegTable::SetValue(int, int, const wxString &)
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{
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}
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void CRegTable::UpdateCachedRegs()
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{
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for (int i = 0; i < 32; ++i)
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{
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m_CachedRegHasChanged[i] = (m_CachedRegs[i] != GPR(i));
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m_CachedRegs[i] = GPR(i);
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m_CachedFRegHasChanged[i][0] = (m_CachedFRegs[i][0] != rPS0(i));
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m_CachedFRegs[i][0] = rPS0(i);
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m_CachedFRegHasChanged[i][1] = (m_CachedFRegs[i][1] != rPS1(i));
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m_CachedFRegs[i][1] = rPS1(i);
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}
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for (int i = 0; i < 6; ++i)
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{
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m_CachedSpecialRegHasChanged[i] = (m_CachedSpecialRegs[i] != GetSpecialRegValue(i));
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m_CachedSpecialRegs[i] = GetSpecialRegValue(i);
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}
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}
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wxGridCellAttr *CRegTable::GetAttr(int row, int col, wxGridCellAttr::wxAttrKind)
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{
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wxGridCellAttr *attr = new wxGridCellAttr();
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attr->SetBackgroundColour(wxColour(wxT("#FFFFFF")));
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attr->SetFont(DebuggerFont);
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switch (col) {
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case 1:
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case 3:
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case 4:
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attr->SetAlignment(wxALIGN_CENTER, wxALIGN_CENTER);
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break;
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default:
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attr->SetAlignment(wxALIGN_LEFT, wxALIGN_CENTER);
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break;
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}
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bool red = false;
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switch (col) {
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case 1: red = row < 32 ? m_CachedRegHasChanged[row] : m_CachedSpecialRegHasChanged[row-32]; break;
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case 3:
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case 4: red = row < 32 ? m_CachedFRegHasChanged[row][col-3] : false; break;
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}
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attr->SetTextColour(red ? wxColor(wxT("#FF0000")) : wxColor(wxT("#000000")));
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attr->IncRef();
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return attr;
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}
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CRegisterView::CRegisterView(wxWindow *parent, wxWindowID id)
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: wxGrid(parent, id)
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{
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SetTable(new CRegTable(), true);
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SetRowLabelSize(0);
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SetColLabelSize(0);
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DisableDragRowSize();
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AutoSizeColumns();
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}
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void CRegisterView::Update()
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{
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ForceRefresh();
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((CRegTable *)GetTable())->UpdateCachedRegs();
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}
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