int cbmc_parseoptionst::doit()
{
if(cmdline.isset("version"))
{
std::cout << CBMC_VERSION << std::endl;
return 0;
}
//
// unwinding of transition systems
//
if(cmdline.isset("module") ||
cmdline.isset("gen-interface"))
{
error("This version of CBMC has no support for "
" hardware modules. Please use hw-cbmc.");
return 1;
}
register_languages();
//
// command line options
//
optionst options;
get_command_line_options(options);
bmct bmc(options, context, ui_message_handler);
set_verbosity(bmc);
set_verbosity(*this);
if(cmdline.isset("preprocess"))
{
preprocessing();
return 0;
}
goto_functionst goto_functions;
if(get_goto_program(options, bmc, goto_functions))
return 6;
if(cmdline.isset("show-claims"))
{
const namespacet ns(context);
show_claims(ns, get_ui(), goto_functions);
return 0;
}
if(set_claims(goto_functions))
return 7;
// do actual BMC
return do_bmc(bmc, goto_functions);
}
int cbmc_parse_optionst::doit()
{
if(cmdline.isset("version"))
{
std::cout << CBMC_VERSION << std::endl;
return 0;
}
//
// command line options
//
optionst options;
get_command_line_options(options);
eval_verbosity();
//
// Print a banner
//
status() << "CBMC version " CBMC_VERSION " "
<< sizeof(void *)*8 << "-bit "
<< config.this_architecture() << " "
<< config.this_operating_system() << eom;
//
// Unwinding of transition systems is done by hw-cbmc.
//
if(cmdline.isset("module") ||
cmdline.isset("gen-interface"))
{
error() << "This version of CBMC has no support for "
" hardware modules. Please use hw-cbmc." << eom;
return 1;
}
register_languages();
if(cmdline.isset("test-preprocessor"))
return test_c_preprocessor(ui_message_handler)?8:0;
if(cmdline.isset("preprocess"))
{
preprocessing();
return 0;
}
goto_functionst goto_functions;
// get solver
cbmc_solverst cbmc_solvers(options, symbol_table, ui_message_handler);
cbmc_solvers.set_ui(get_ui());
std::unique_ptr<cbmc_solverst::solvert> cbmc_solver;
try
{
cbmc_solver=cbmc_solvers.get_solver();
}
catch(const char *error_msg)
{
error() << error_msg << eom;
return 1;
}
prop_convt &prop_conv=cbmc_solver->prop_conv();
bmct bmc(options, symbol_table, ui_message_handler, prop_conv);
int get_goto_program_ret=
get_goto_program(options, bmc, goto_functions);
if(get_goto_program_ret!=-1)
return get_goto_program_ret;
label_properties(goto_functions);
if(cmdline.isset("show-claims") || // will go away
cmdline.isset("show-properties")) // use this one
{
const namespacet ns(symbol_table);
show_properties(ns, get_ui(), goto_functions);
return 0;
}
if(cmdline.isset("show-reachable-properties")) // may replace --show-properties
{
const namespacet ns(symbol_table);
// Entry point will have been set before and function pointers removed
status() << "Removing Unused Functions" << eom;
remove_unused_functions(goto_functions, ui_message_handler);
show_properties(ns, get_ui(), goto_functions);
return 0;
}
if(set_properties(goto_functions))
return 7;
if(cmdline.isset("danger"))
return run_danger(options, result(), symbol_table, goto_functions);
if(cmdline.isset("safety"))
return run_safety(options, result(), symbol_table, goto_functions);
// do actual BMC
return do_bmc(bmc, goto_functions);
}
