// 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);
}
}
// ------------------------------------------------------------------
// ciMethod::load_code
//
// Load the bytecodes and exception handler table for this method.
void ciMethod::load_code() {
VM_ENTRY_MARK;
assert(is_loaded(), "only loaded methods have code");
methodOop me = get_methodOop();
Arena* arena = CURRENT_THREAD_ENV->arena();
// Load the bytecodes.
_code = (address)arena->Amalloc(code_size());
memcpy(_code, me->code_base(), code_size());
// Revert any breakpoint bytecodes in ci's copy
if (me->number_of_breakpoints() > 0) {
BreakpointInfo* bp = instanceKlass::cast(me->method_holder())->breakpoints();
for (; bp != NULL; bp = bp->next()) {
if (bp->match(me)) {
code_at_put(bp->bci(), bp->orig_bytecode());
}
}
}
// And load the exception table.
typeArrayOop exc_table = me->exception_table();
// Allocate one extra spot in our list of exceptions. This
// last entry will be used to represent the possibility that
// an exception escapes the method. See ciExceptionHandlerStream
// for details.
_exception_handlers =
(ciExceptionHandler**)arena->Amalloc(sizeof(ciExceptionHandler*)
* (_handler_count + 1));
if (_handler_count > 0) {
for (int i=0; i<_handler_count; i++) {
int base = i*4;
_exception_handlers[i] = new (arena) ciExceptionHandler(
holder(),
/* start */ exc_table->int_at(base),
/* limit */ exc_table->int_at(base+1),
/* goto pc */ exc_table->int_at(base+2),
/* cp index */ exc_table->int_at(base+3));
}
}
// Put an entry at the end of our list to represent the possibility
// of exceptional exit.
_exception_handlers[_handler_count] =
new (arena) ciExceptionHandler(holder(), 0, code_size(), -1, 0);
if (CIPrintMethodCodes) {
print_codes();
}
}
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);
}
BreakpointInfo::Vec_t LLDBBreakpoint::ToBreakpointInfoVector(const LLDBBreakpoint::Vec_t& breakpoints)
{
BreakpointInfo::Vec_t bps;
for(size_t i=0; i<breakpoints.size(); ++i) {
LLDBBreakpoint::Ptr_t bp = breakpoints.at(i);
BreakpointInfo gdbBp;
gdbBp.Create(bp->GetFilename(), bp->GetLineNumber(), ++ s_internalGdbBpId);
gdbBp.bp_type = BP_type_break;
// dont add breakpoints to a non existent location
bps.push_back( gdbBp );
}
return bps;
}
void BreakptMgr::SetBestBPType(BreakpointInfo& bp)
{
if (bp.bp_type == BP_type_watchpt) {
return;
}
if (bp.ignore_number > 0) {
bp.bp_type = BP_type_ignoredbreak;
return;
}
if (bp.IsConditional()) {
bp.bp_type = BP_type_condbreak;
return;
}
if (!bp.commandlist.IsEmpty()) {
bp.bp_type = BP_type_cmdlistbreak;
return;
}
if (bp.is_temp) {
bp.bp_type = BP_type_tempbreak;
return;
}
bp.bp_type = BP_type_break; // Default option
}
void BreakptMgr::DropBreakpoint(const BreakpointInfo& bp, int newline)
{
if ( DelBreakpoint(bp.GetId()) ) {
BreakpointInfo new_bp = bp;
new_bp.lineno = newline;
AddBreakpoint( new_bp );
}
}
bool DbgGdb::Jump(wxString filename, int line)
{
BreakpointInfo bp;
bp.Create(filename, line, -1);
bp.bp_type = BP_type_tempbreak;
Break(bp);
// by default, use full paths for the file name
wxFileName fn( filename );
wxString tmpfileName( fn.GetFullPath() );
if ( m_info.useRelativeFilePaths ) {
// user set the option to use relative paths (file name w/o the full path)
tmpfileName = fn.GetFullName();
}
tmpfileName.Replace( wxT( "\\" ), wxT( "/" ) );
wxString command;
command << wxT( "-exec-jump " ) << wxT( "\"\\\"" ) << tmpfileName << wxT( ":" ) << line << wxT( "\\\"\"" );
//return WriteCommand( command, new DbgCmdHandlerAsyncCmd( m_observer, this ) );
return ExecCLICommand( command, new DbgCmdJumpHandler( m_observer ) );
}
