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dolphin/Source/Core/DebuggerWX/Src/MemoryWindow.cpp

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// Copyright (C) 2003 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 <wx/button.h>
#include <wx/textctrl.h>
#include <wx/listctrl.h>
#include <wx/thread.h>
#include <wx/listctrl.h>
#include "MemoryWindow.h"
#include "HW/CPU.h"
#include "PowerPC/PowerPC.h"
#include "Host.h"
#include "Debugger/PPCDebugInterface.h"
#include "PowerPC/PPCSymbolDB.h"
#include "Core.h"
#include "LogManager.h"
#include "HW/Memmap.h"
#include "HW/DSP.h"
// ugly that this lib included code from the main
#include "../../DolphinWX/Src/Globals.h"
enum
{
IDM_MEM_ADDRBOX = 350,
IDM_SYMBOLLIST,
IDM_SETVALBUTTON,
IDM_DUMP_MEMORY,
IDM_VALBOX,
IDM_U8,//Feel free to rename these
IDM_U16,
IDM_U32,
IDM_SEARCH,
IDM_ASCII,
IDM_HEX
};
BEGIN_EVENT_TABLE(CMemoryWindow, wxPanel)
EVT_TEXT(IDM_MEM_ADDRBOX, CMemoryWindow::OnAddrBoxChange)
EVT_LISTBOX(IDM_SYMBOLLIST, CMemoryWindow::OnSymbolListChange)
EVT_HOST_COMMAND(wxID_ANY, CMemoryWindow::OnHostMessage)
EVT_BUTTON(IDM_SETVALBUTTON, CMemoryWindow::SetMemoryValue)
EVT_BUTTON(IDM_DUMP_MEMORY, CMemoryWindow::OnDumpMemory)
EVT_CHECKBOX(IDM_U8 , CMemoryWindow::U8)
EVT_CHECKBOX(IDM_U16 , CMemoryWindow::U16)
EVT_CHECKBOX(IDM_U32 , CMemoryWindow::U32)
EVT_BUTTON(IDM_SEARCH , CMemoryWindow::onSearch)
EVT_CHECKBOX(IDM_ASCII , CMemoryWindow::onAscii)
EVT_CHECKBOX(IDM_HEX , CMemoryWindow::onHex)
END_EVENT_TABLE()
CMemoryWindow::CMemoryWindow(wxWindow* parent, wxWindowID id,
const wxString& title, const wxPoint& pos, const wxSize& size, long style)
: wxPanel(parent, id, pos, size, style)
{
wxBoxSizer* sizerBig = new wxBoxSizer(wxHORIZONTAL);
wxBoxSizer* sizerRight = new wxBoxSizer(wxVERTICAL);
// didn't see anything usefull in the left part
//wxBoxSizer* sizerLeft = new wxBoxSizer(wxVERTICAL);
DebugInterface* di = &PowerPC::debug_interface;
//sizerLeft->Add(symbols = new wxListBox(this, IDM_SYMBOLLIST, wxDefaultPosition, wxSize(20, 100), 0, NULL, wxLB_SORT), 1, wxEXPAND);
memview = new CMemoryView(di, this, wxID_ANY);
memview->dataType=0;
//sizerBig->Add(sizerLeft, 1, wxEXPAND);
sizerBig->Add(memview, 20, wxEXPAND);
sizerBig->Add(sizerRight, 0, wxEXPAND | wxALL, 3);
sizerRight->Add(addrbox = new wxTextCtrl(this, IDM_MEM_ADDRBOX, _T("")));
sizerRight->Add(valbox = new wxTextCtrl(this, IDM_VALBOX, _T("")));
sizerRight->Add(new wxButton(this, IDM_SETVALBUTTON, _T("Set &Value")));
sizerRight->AddSpacer(5);
sizerRight->Add(new wxButton(this, IDM_DUMP_MEMORY, _T("&Dump Memory")));
wxStaticBoxSizer* sizerSearchType = new wxStaticBoxSizer(wxVERTICAL, this, wxT("Search"));
sizerSearchType->Add(btnSearch=new wxButton(this,IDM_SEARCH,_T("Search")));
sizerSearchType->Add(chkAscii=new wxCheckBox(this,IDM_ASCII,_T("&Ascii ")));
sizerSearchType->Add(chkHex=new wxCheckBox(this,IDM_HEX,_T("&Hex")));
sizerRight->Add(sizerSearchType);
wxStaticBoxSizer* sizerDataTypes = new wxStaticBoxSizer(wxVERTICAL, this, wxT("Data Type"));
sizerDataTypes->Add(chk8=new wxCheckBox(this,IDM_U8,_T("&U8 ")));//Excesss spaces are to get the DataType to show properly
sizerDataTypes->Add(chk16=new wxCheckBox(this,IDM_U16,_T("&U16 ")));
sizerDataTypes->Add(chk32=new wxCheckBox(this,IDM_U32,_T("&U32 ")));
sizerRight->Add(sizerDataTypes);
SetSizer(sizerBig);
chkHex->SetValue(1);//Set defaults
chk8->SetValue(1);
//sizerLeft->SetSizeHints(this);
//sizerLeft->Fit(this);
sizerRight->SetSizeHints(this);
sizerRight->Fit(this);
sizerBig->SetSizeHints(this);
sizerBig->Fit(this);
}
CMemoryWindow::~CMemoryWindow()
{
}
void CMemoryWindow::Save(IniFile& _IniFile) const
{
// Prevent these bad values that can happen after a crash or hanging
if(GetPosition().x != -32000 && GetPosition().y != -32000)
{
_IniFile.Set("MemoryWindow", "x", GetPosition().x);
_IniFile.Set("MemoryWindow", "y", GetPosition().y);
_IniFile.Set("MemoryWindow", "w", GetSize().GetWidth());
_IniFile.Set("MemoryWindow", "h", GetSize().GetHeight());
}
}
void CMemoryWindow::Load(IniFile& _IniFile)
{
int x,y,w,h;
_IniFile.Get("MemoryWindow", "x", &x, GetPosition().x);
_IniFile.Get("MemoryWindow", "y", &y, GetPosition().y);
_IniFile.Get("MemoryWindow", "w", &w, GetSize().GetWidth());
_IniFile.Get("MemoryWindow", "h", &h, GetSize().GetHeight());
SetSize(x, y, w, h);
}
void CMemoryWindow::JumpToAddress(u32 _Address)
{
memview->Center(_Address);
}
void CMemoryWindow::SetMemoryValue(wxCommandEvent& event)
{
std::string str_addr = std::string(addrbox->GetValue().mb_str());
std::string str_val = std::string(valbox->GetValue().mb_str());
u32 addr;
u32 val;
if (!TryParseUInt(std::string("0x") + str_addr, &addr)) {
PanicAlert("Invalid Address: %s", str_addr.c_str());
return;
}
if (!TryParseUInt(std::string("0x") + str_val, &val)) {
PanicAlert("Invalid Value: %s", str_val.c_str());
return;
}
Memory::Write_U32(val, addr);
memview->Refresh();
}
void CMemoryWindow::OnAddrBoxChange(wxCommandEvent& event)
{
wxString txt = addrbox->GetValue();
if (txt.size())
{
u32 addr;
sscanf(txt.mb_str(), "%08x", &addr);
memview->Center(addr & ~3);
}
event.Skip(1);
}
void CMemoryWindow::Update()
{
memview->Refresh();
memview->Center(PC);
}
void CMemoryWindow::NotifyMapLoaded()
{
symbols->Show(false); // hide it for faster filling
symbols->Clear();
/*
#ifdef _WIN32
const FunctionDB::XFuncMap &syms = g_symbolDB.Symbols();
for (FuntionDB::XFuncMap::iterator iter = syms.begin(); iter != syms.end(); ++iter)
{
int idx = symbols->Append(iter->second.name.c_str());
symbols->SetClientData(idx, (void*)&iter->second);
}
//
#endif
*/
symbols->Show(true);
Update();
}
void CMemoryWindow::OnSymbolListChange(wxCommandEvent& event)
{
int index = symbols->GetSelection();
if (index >= 0) {
Symbol* pSymbol = static_cast<Symbol *>(symbols->GetClientData(index));
if (pSymbol != NULL)
{
memview->Center(pSymbol->address);
}
}
}
void CMemoryWindow::OnHostMessage(wxCommandEvent& event)
{
switch (event.GetId())
{
case IDM_NOTIFYMAPLOADED:
NotifyMapLoaded();
break;
}
}
// so we can view memory in a tile/hex viewer for data analysis
void CMemoryWindow::OnDumpMemory( wxCommandEvent& event )
{
switch (memview->GetMemoryType())
{
case 0:
default:
{
FILE* pDumpFile = fopen(MAINRAM_DUMP_FILE, "wb");
if (pDumpFile)
{
if (Memory::m_pRAM)
{
fwrite(Memory::m_pRAM, Memory::REALRAM_SIZE, 1, pDumpFile);
}
fclose(pDumpFile);
delete pDumpFile;
}
}
break;
case 1:
{
FILE* pDumpFile = fopen(ARAM_DUMP_FILE, "wb");
if (pDumpFile)
{
u8* aram = DSP::GetARAMPtr();
if (aram)
{
fwrite(aram, DSP::ARAM_SIZE, 1, pDumpFile);
}
fclose(pDumpFile);
delete pDumpFile;
}
}
break;
}
}
void CMemoryWindow::U8(wxCommandEvent& event){
chk16->SetValue(0);
chk32->SetValue(0);
memview->dataType =0;
memview->Refresh();
}
void CMemoryWindow::U16(wxCommandEvent& event){
chk8->SetValue(0);
chk32->SetValue(0);
memview->dataType =1;
memview->Refresh();
}
void CMemoryWindow::U32(wxCommandEvent& event){
chk16->SetValue(0);
chk8->SetValue(0);
memview->dataType =2;
memview->Refresh();
}
void CMemoryWindow::onSearch(wxCommandEvent& event){
u8* TheRAM=0;
u32 szRAM=0;
switch (memview->GetMemoryType())
{
case 0:
default:
{
if (Memory::m_pRAM)
{
TheRAM=Memory::m_pRAM;
szRAM=Memory::REALRAM_SIZE;
}
}
break;
case 1:
{
u8* aram = DSP::GetARAMPtr();
if (aram)
{
TheRAM=aram;
szRAM=DSP::ARAM_SIZE;
}
}
break;
}
//Now we have memory to look in
//Are we looking for ASCII string, or hex?
//memview->cu
wxString rawData=valbox->GetValue();
std::vector<u8> Dest;//May need a better name
u32 size=0;
int pad=rawData.size()%2;//If it's uneven
unsigned long i=0;
long count=0;
char copy[3]={0};
long newsize=0;
unsigned char *tmp2=0;
char* tmpstr=0;
switch(chkHex->GetValue()){
case 1://We are looking for hex
//If it's uneven
size=(rawData.size()/2) + pad;
Dest.resize(size+32);
newsize=rawData.size();
if(pad){
tmpstr=new char[newsize+2];
memset(tmpstr,0,newsize+2);
tmpstr[0]='0';
}else{
tmpstr=new char[newsize+1];
memset(tmpstr,0,newsize+1);
}
//sprintf(tmpstr,"%s%s",tmpstr,rawData.c_str());
//strcpy(&tmpstr[1],rawData.ToAscii());
//memcpy(&tmpstr[1],&rawData.c_str()[0],rawData.size());
sprintf(tmpstr,"%s%s",tmpstr,rawData.To8BitData());
tmp2=&Dest.front();
count=0;
for(i=0;i<strlen(tmpstr);i++){
copy[0]=tmpstr[i];
copy[1]=tmpstr[i+1];
copy[2]=0;
int tmpint;
sscanf(copy, "%02x", &tmpint);
tmp2[count++] = tmpint;
//sscanf(copy,"%02x",&tmp2[count++]);//Dest[count] should now be the hex of what the two chars were! Also should add a check to make sure it's A-F only
i+=1;//
}
delete[] tmpstr;
break;
case 0://Looking for an ascii string
size=rawData.size();
Dest.resize(size+1);
tmpstr=new char[size+1];
tmp2=&Dest.front();
sprintf(tmpstr,"%s",rawData.To8BitData());
for(i=0;i<size;i++){
tmp2[i]=tmpstr[i];
}
delete[] tmpstr;
break;
}
if(size){
unsigned char* pnt=&Dest.front();
int k=0;
//grab
wxString txt = addrbox->GetValue();
u32 addr=0;
if (txt.size())
{
sscanf(txt.mb_str(), "%08x", &addr);
}
i=addr+4;
for(;szRAM;i++){
for(k=0;k<size;k++){
if(i+k>szRAM) break;
if(k>size) break;
if(pnt[k]!=TheRAM[i+k]){
k=0;
break;
}
}
if(k==size){
//Match was found
wxMessageBox(_T("A match was found. Placing viewer at the offset."));
wxChar tmpstr[128]={0};
wxSprintf(tmpstr,_T("%08x"),i);
wxString tmpwx(tmpstr);
addrbox->SetValue(tmpwx);
//memview->curAddress=i;
//memview->Refresh();
OnAddrBoxChange(event);
return;
}
}
wxMessageBox(_T("No match was found."));
}
}
void CMemoryWindow::onAscii(wxCommandEvent& event){
chkHex->SetValue(0);
}
void CMemoryWindow::onHex(wxCommandEvent& event){
chkAscii->SetValue(0);
}
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