int cN2Prov0501::ProcessBx(unsigned char *data, int len, int pos)
{
if(data[pos-1]!=0xBC) {
PRINTF(L_SYS_EMU,"%04X: bad nano %02X for ROM 120",id,data[pos-1]);
return -1;
}
if(pos!=(0x93-0x80)) { // maybe exploitable
PRINTF(L_SYS_EMU,"%04X: refuse to execute from %04x",id,0x80+pos);
return -1;
}
if(Init(id,120)) {
SetMem(0x80,data,len);
SetPc(0x80+pos);
SetSp(0x0FFF,0x0FE0);
Set(0x0001,0xFF);
Set(0x000E,0xFF);
Set(0x0000,0x04);
ClearBreakpoints();
AddBreakpoint(0x821f);
AddBreakpoint(0x0000);
AddRomCallbacks();
while(!Run(hasMaprom ? 20000:5000)) {
if(GetPc()==0x821f) {
GetMem(0x80,data,len);
return a;
}
else if(GetPc()==0x0000) break;
else if(!RomCallbacks()) break;
}
}
return -1;
}
cb::shared_ptr<DebuggerBreakpoint> DebuggerState::AddBreakpoint(const wxString& file, int line,
bool temp, const wxString& lineText)
{
wxString bpfile = ConvertToValidFilename(file);
// do we have a bp there?
int idx = HasBreakpoint(bpfile, line, temp);
// if yes, remove old breakpoint first
if (idx != -1)
RemoveBreakpoint(idx);
// create new bp
// Manager::Get()->GetLogManager()->DebugLog(F(_T("DebuggerState::AddBreakpoint() : bp: file=%s, bpfile=%s"), file.c_str(), bpfile.c_str()));
cb::shared_ptr<DebuggerBreakpoint> bp(new DebuggerBreakpoint);
bp->type = DebuggerBreakpoint::bptCode;
bp->filename = bpfile;
bp->filenameAsPassed = file;
bp->line = line;
bp->temporary = temp;
bp->lineText = lineText;
bp->userData = Manager::Get()->GetProjectManager()->FindProjectForFile(file, nullptr, false, false);
AddBreakpoint(bp);
return bp;
}
// Add a breakpoint using the 'Properties' dialog
void BreakptMgr::AddBreakpoint()
{
BreakptPropertiesDlg dlg(NULL);
dlg.SetTitle(_("Create a breakpoint or watchpoint"));
LEditor* const editor = clMainFrame::Get()->GetMainBook()->GetActiveEditor();
BreakpointInfo bp;
bp.Create(editor ? editor->GetFileName().GetFullPath() : wxString(), editor ? editor->GetCurrentLine() : -1, GetNextID());
dlg.EnterBPData(bp);
if (dlg.ShowModal() != wxID_OK) {
return;
}
if (AddBreakpoint(dlg.b)) {
IDebugger *dbgr = DebuggerMgr::Get().GetActiveDebugger();
if ((!dlg.b.is_enabled) && dbgr && dbgr->IsRunning()) {
SetBPEnabledState(dlg.b.debugger_id, dlg.b.is_enabled);
}
wxString msg;
if (dlg.b.bp_type == BP_type_watchpt) {
msg = _("Watchpoint successfully added");
} else {
msg = _("Breakpoint successfully added");
}
clMainFrame::Get()->SetStatusMessage(msg, 0);
}
}
void BreakptMgr::DropBreakpoint(const BreakpointInfo& bp, int newline)
{
if ( DelBreakpoint(bp.GetId()) ) {
BreakpointInfo new_bp = bp;
new_bp.lineno = newline;
AddBreakpoint( new_bp );
}
}
bool BreakptMgr::AddBreakpointByAddress(const wxString& address)
{
BreakpointInfo bp;
bp.memory_address = address;
bp.origin = BO_Other;
bp.internal_id = GetNextID();
return AddBreakpoint(bp);
}
int cN2Prov0501::RunEmu(unsigned char *data, int len, unsigned short load, unsigned short run, unsigned short stop, unsigned short fetch, int fetch_len)
{
if(Init(id,120)) {
SetSp(0x0FFF,0x0EF8);
SetMem(load,data,len);
SetPc(run);
ClearBreakpoints();
AddBreakpoint(stop);
if(stop!=0x0000) AddBreakpoint(0x0000);
AddRomCallbacks();
while(!Run(100000)) {
if(GetPc()==0x0000 || GetPc()==stop) {
GetMem(fetch,data,fetch_len);
return 1;
}
else if(!RomCallbacks()) break;
}
}
return -1;
}
void BreakptMgr::LoadSession(const SessionEntry& session)
{
const std::vector<BreakpointInfo>& breakpoints = session.GetBreakpoints();
for (std::vector<BreakpointInfo>::const_iterator itr = breakpoints.begin(); itr != breakpoints.end(); ++itr) {
BreakpointInfo bp = *itr;
bp.internal_id = GetNextID();
bp.origin = BO_Editor;
AddBreakpoint(bp);
}
RefreshBreakpointMarkers();
}
cb::shared_ptr<DebuggerBreakpoint> DebuggerState::AddBreakpoint(const wxString& dataAddr, bool onRead, bool onWrite)
{
cb::shared_ptr<DebuggerBreakpoint> bp(new DebuggerBreakpoint);
bp->type = DebuggerBreakpoint::bptData;
bp->breakAddress = dataAddr;
bp->breakOnRead = onRead;
bp->breakOnWrite = onWrite;
AddBreakpoint(bp);
return bp;
}
bool BreakpointManager::ToggleBreakpoint(QString _file,int _line)
{
Breakpoint temp(_file,_line);
if (IsBreakpointSet(temp) == true)
{
RemoveBreakpoint(temp);
return false;
}
else
{
AddBreakpoint(temp);
return true;
}
}
bool BreakptMgr::AddBreakpointByLineno(const wxString& file, const int lineno, const wxString& conditions/*=wxT("")*/, const bool is_temp, bool is_disabled)
{
BreakpointInfo bp;
bp.Create(file, lineno, GetNextID());
bp.origin = BO_Editor;
if (is_temp) {
bp.bp_type = BP_type_tempbreak;
bp.is_temp = true;
}
bp.is_enabled = !is_disabled;
bp.conditions = conditions;
return AddBreakpoint(bp);
}
void LLDBConnector::AddBreakpoints(const LLDBBreakpoint::Vec_t& breakpoints)
{
for(size_t i = 0; i < breakpoints.size(); ++i) {
AddBreakpoint(breakpoints.at(i), false);
}
}
/* virtual */ OP_STATUS
ES_RemoteDebugFrontend::Received(ES_DebugMessage *message)
{
OpAutoPtr<ES_DebugMessage> anchor(message);
ES_DebugMessagePart *part = message->GetFirstPart();
if (part->GetType() == ES_DebugMessagePart::BODY_CONTINUE)
{
ES_ContinueMessagePart *body = (ES_ContinueMessagePart *) part;
return Continue(body->runtime_id, (ES_DebugFrontend::Mode) body->mode);
}
else if (part->GetType() == ES_DebugMessagePart::BODY_EVAL)
{
ES_EvalMessagePart *body = (ES_EvalMessagePart *) part;
OpString script;
RETURN_IF_ERROR(script.SetFromUTF8(body->script, body->script_length));
unsigned variables_count = 0;
ES_DebugMessagePart *iter = (ES_DebugMessagePart *) part->Suc();
while (iter)
{
if (iter->GetType() == ES_DebugMessagePart::AUXILIARY_EVAL_VARIABLE)
++variables_count;
iter = (ES_DebugMessagePart *) iter->Suc();
}
ES_DebugVariable *variables;
if (variables_count != 0)
{
variables = new ES_DebugVariable[variables_count];
if (variables)
{
unsigned index = 0;
iter = (ES_DebugMessagePart *) part->Suc();
while (iter)
{
if (iter->GetType() == ES_DebugMessagePart::AUXILIARY_EVAL_VARIABLE)
{
ES_EvalVariableMessagePart *evalvariable = (ES_EvalVariableMessagePart *) iter;
variables[index].name = evalvariable->name;
variables[index].name_length = evalvariable->name_length;
variables[index].value = evalvariable->value;
++index;
}
iter = (ES_DebugMessagePart *) iter->Suc();
}
}
else
variables_count = 0;
}
else
variables = NULL;
OP_STATUS status = Eval(body->tag, body->runtime_id, body->thread_id, body->frame_index, script.CStr(), script.Length(), variables, variables_count);
delete[] variables;
if (status == OpStatus::ERR)
{
ES_DebugValue value;
return EvalReply(body->tag, EVAL_STATUS_ABORTED, value);
}
else
return status;
}
else if (part->GetType() == ES_DebugMessagePart::BODY_EXAMINE)
{
ES_ExamineMessagePart *body = (ES_ExamineMessagePart *) part;
return Examine(body->tag, body->runtime_id, body->in_scope, body->thread_id, body->frame_index, body->objects_count, body->object_ids);
}
else if (part->GetType() == ES_DebugMessagePart::BODY_BACKTRACE)
{
ES_BacktraceMessagePart *body = (ES_BacktraceMessagePart *) part;
return Backtrace(body->tag, body->runtime_id, body->thread_id, body->max_frames);
}
else if (part->GetType() == ES_DebugMessagePart::BODY_ADD_BREAKPOINT || part->GetType() == ES_DebugMessagePart::BODY_REMOVE_BREAKPOINT)
{
ES_ChangeBreakpointMessagePart *body = (ES_ChangeBreakpointMessagePart *) part;
if (body->add)
return AddBreakpoint(body->id, body->bpdata);
else
return RemoveBreakpoint(body->id);
}
else if (part->GetType() == ES_DebugMessagePart::BODY_SET_CONFIGURATION)
{
ES_SetConfigurationMessagePart *body = (ES_SetConfigurationMessagePart *) part;
return SetStopAt(body->stop_at_script, body->stop_at_exception, body->stop_at_error, body->stop_at_abort, body->stop_at_gc);
}
else if (part->GetType() == ES_DebugMessagePart::BODY_BREAK)
{
ES_BreakMessagePart *body = (ES_BreakMessagePart *) part;
return Break(body->runtime_id, body->thread_id);
}
OP_ASSERT(FALSE);
return OpStatus::OK;
}
void cN2Prov0501::AddRomCallbacks(void)
{
if(!hasMaprom)
AddBreakpoint(0x3840); // map handler
}
//ab Add Breakpoint
//rb Remove Breakpoint
//sp Suspend
void SQDbgServer::ParseMsg(const char *msg)
{
switch(*((unsigned short *)msg)){
case MSG_ID('a','b'): {
BreakPoint bp;
if(ParseBreakpoint(msg+3,bp)){
AddBreakpoint(bp);
scprintf(_SC("added bp %d %s\n"),bp._line,bp._src.c_str());
}
else
scprintf(_SC("error parsing add breakpoint"));
}
break;
case MSG_ID('r','b'): {
BreakPoint bp;
if(ParseBreakpoint(msg+3,bp)){
RemoveBreakpoint(bp);
scprintf(_SC("removed bp %d %s\n"),bp._line,bp._src.c_str());
}else
scprintf(_SC("error parsing remove breakpoint"));
}
break;
case MSG_ID('g','o'):
if(_state!=eDBG_Running){
_state=eDBG_Running;
BeginDocument();
BeginElement(_SC("resumed"));
EndElement(_SC("resumed"));
EndDocument();
// Send(_SC("<resumed/>\r\n"));
scprintf(_SC("go (execution resumed)\n"));
}
break;
case MSG_ID('s','p'):
if(_state!=eDBG_Suspended){
_state=eDBG_Suspended;
scprintf(_SC("suspend\n"));
}
break;
case MSG_ID('s','o'):
if(_state==eDBG_Suspended){
_state=eDBG_StepOver;
}
break;
case MSG_ID('s','i'):
if(_state==eDBG_Suspended){
_state=eDBG_StepInto;
scprintf(_SC("step into\n"));
}
break;
case MSG_ID('s','r'):
if(_state==eDBG_Suspended){
_state=eDBG_StepReturn;
scprintf(_SC("step return\n"));
}
break;
case MSG_ID('d','i'):
if(_state!=eDBG_Disabled){
_state=eDBG_Disabled;
scprintf(_SC("disabled\n"));
}
break;
case MSG_ID('a','w'): {
Watch w;
if(ParseWatch(msg+3,w))
{
AddWatch(w);
scprintf(_SC("added watch %d %s\n"),w._id,w._exp.c_str());
}
else
scprintf(_SC("error parsing add watch"));
}
break;
case MSG_ID('r','w'): {
int id;
if(ParseRemoveWatch(msg+3,id))
{
RemoveWatch(id);
scprintf(_SC("added watch %d\n"),id);
}
else
scprintf(_SC("error parsing remove watch"));
}
break;
case MSG_ID('t','r'):
scprintf(_SC("terminate from user\n"));
break;
case MSG_ID('r','d'):
scprintf(_SC("ready\n"));
_ready=true;
break;
default:
scprintf(_SC("unknown packet"));
}
}
