src/interface/gdb/SymbolParser.cpp

   1 #include <sstream>
   2
   3 #include "SymbolParser.h"
   4 #include "Controller.h"
   5
   6 namespace Aesalon {
   7 namespace Interface {
   8 namespace GDB {
   9
  10 SymbolParser::SymbolParser(Misc::SmartPointer<Controller> gdb_controller) : gdb_controller(gdb_controller) {
  11     assembly_parser = new AssemblyParser();
  12     previous_stream_handler = gdb_controller->get_processor()->get_stream_handler();
  13     gdb_controller->get_processor()->set_stream_handler(this);
  14     in_scope = true;
  15     first = true;
  16 }
  17
  18 SymbolParser::~SymbolParser() {
  19     gdb_controller->get_processor()->set_stream_handler(previous_stream_handler);
  20 }
  21
  22 void SymbolParser::parse_symbol(Misc::SmartPointer<Symbol> symbol) {
  23     if(symbol->is_parsed()) return;
  24     current_symbol = symbol;
  25     gdb_controller->send_command(Misc::StreamAsString() << "-interpreter-exec console \"x/i " << symbol->get_address() << "\"");
  26     gdb_controller->listen();
  27     while(in_scope) {
  28         gdb_controller->send_command(Misc::StreamAsString() << "-interpreter-exec console \"x/i\"");
  29         gdb_controller->listen();
  30         usleep(50000);
  31     }
  32
  33     symbol->set_parsed(true);
  34 }
  35
  36 void SymbolParser::handle_stream(Misc::SmartPointer<StreamOutput> stream) {
  37     std::cout << "Received stream \"" << stream->get_stream_data() << "\"" << std::endl;
  38     if(first) {
  39         first = false;
  40         std::stringstream ss;
  41         ss << stream;
  42         std::string address;
  43         ss >> address;
  44         std::string symbol_name;
  45         ss >> symbol_name;
  46         scope = symbol_name.substr(1, symbol_name.length()-3);
  47         std::cout << "Scope is: \"" << scope << "\"\n";
  48     }
  49 }
  50
  51 } // namespace GDB
  52 } // namespace Interface
  53 } // namespace Aesalon