void show_loop_ids(
ui_message_handlert::uit ui,
const goto_functionst &goto_functions)
{
switch(ui)
{
case ui_message_handlert::PLAIN:
case ui_message_handlert::XML_UI:
forall_goto_functions(it, goto_functions)
show_loop_ids(ui, it->second.body);
break;
case ui_message_handlert::JSON_UI:
json_objectt json_result;
json_arrayt &loops=json_result["loops"].make_array();
forall_goto_functions(it, goto_functions)
show_loop_ids_json(ui, it->second.body, loops);
std::cout << ",\n" << json_result;
break;
}
}
bool symex_parseoptionst::process_goto_program(
const optionst &options,
goto_functionst &goto_functions)
{
try
{
namespacet ns(symbol_table);
// do partial inlining
status() << "Partial Inlining" << eom;
goto_partial_inline(goto_functions, ns, ui_message_handler);
// add generic checks
status() << "Generic Property Instrumentation" << eom;
goto_check(ns, options, goto_functions);
// recalculate numbers, etc.
goto_functions.update();
// add loop ids
goto_functions.compute_loop_numbers();
// if we aim to cover, replace
// all assertions by false to prevent simplification
if(cmdline.isset("cover-assertions"))
make_assertions_false(goto_functions);
// show it?
if(cmdline.isset("show-loops"))
{
show_loop_ids(get_ui(), goto_functions);
return true;
}
// show it?
if(cmdline.isset("show-goto-functions"))
{
goto_functions.output(ns, std::cout);
return true;
}
}
catch(const char *e)
{
error(e);
return true;
}
catch(const std::string e)
{
error(e);
return true;
}
catch(int)
{
return true;
}
catch(std::bad_alloc)
{
error() << "Out of memory" << eom;
return true;
}
return false;
}
bool symex_parse_optionst::process_goto_program(const optionst &options)
{
try
{
// we add the library
status() << "Adding CPROVER library" << eom;
link_to_library(goto_model, ui_message_handler);
// do partial inlining
status() << "Partial Inlining" << eom;
goto_partial_inline(goto_model, ui_message_handler);
// add generic checks
status() << "Generic Property Instrumentation" << eom;
goto_check(options, goto_model);
// remove stuff
remove_complex(goto_model);
remove_vector(goto_model);
remove_virtual_functions(goto_model);
// recalculate numbers, etc.
goto_model.goto_functions.update();
// add loop ids
goto_model.goto_functions.compute_loop_numbers();
if(cmdline.isset("cover"))
{
std::string criterion=cmdline.get_value("cover");
coverage_criteriont c;
if(criterion=="assertion" || criterion=="assertions")
c=coverage_criteriont::ASSERTION;
else if(criterion=="path" || criterion=="paths")
c=coverage_criteriont::PATH;
else if(criterion=="branch" || criterion=="branches")
c=coverage_criteriont::BRANCH;
else if(criterion=="location" || criterion=="locations")
c=coverage_criteriont::LOCATION;
else if(criterion=="decision" || criterion=="decisions")
c=coverage_criteriont::DECISION;
else if(criterion=="condition" || criterion=="conditions")
c=coverage_criteriont::CONDITION;
else if(criterion=="mcdc")
c=coverage_criteriont::MCDC;
else if(criterion=="cover")
c=coverage_criteriont::COVER;
else
{
error() << "unknown coverage criterion" << eom;
return true;
}
status() << "Instrumenting coverge goals" << eom;
instrument_cover_goals(symbol_table, goto_model.goto_functions, c);
goto_model.goto_functions.update();
}
// show it?
if(cmdline.isset("show-loops"))
{
show_loop_ids(get_ui(), goto_model.goto_functions);
return true;
}
// show it?
if(cmdline.isset("show-goto-functions"))
{
const namespacet ns(goto_model.symbol_table);
goto_model.goto_functions.output(ns, std::cout);
return true;
}
}
catch(const char *e)
{
error() << e << eom;
return true;
}
catch(const std::string e)
{
error() << e << eom;
return true;
}
catch(int)
{
return true;
}
catch(std::bad_alloc)
{
error() << "Out of memory" << eom;
return true;
}
return false;
}
void show_loop_ids(
ui_message_handlert::uit ui,
const goto_modelt &goto_model)
{
show_loop_ids(ui, goto_model.goto_functions);
}
bool cbmc_parse_optionst::process_goto_program(
const optionst &options,
goto_functionst &goto_functions)
{
try
{
namespacet ns(symbol_table);
// Remove inline assembler; this needs to happen before
// adding the library.
remove_asm(symbol_table, goto_functions);
// add the library
status() << "Adding CPROVER library ("
<< config.ansi_c.arch << ")" << eom;
link_to_library(symbol_table, goto_functions, ui_message_handler);
if(cmdline.isset("string-abstraction"))
string_instrumentation(
symbol_table, get_message_handler(), goto_functions);
// remove function pointers
status() << "Function Pointer Removal" << eom;
remove_function_pointers(symbol_table, goto_functions,
cmdline.isset("pointer-check"));
// full slice?
if(cmdline.isset("full-slice"))
{
status() << "Performing a full slice" << eom;
full_slicer(goto_functions, ns);
}
// do partial inlining
status() << "Partial Inlining" << eom;
goto_partial_inline(goto_functions, ns, ui_message_handler);
// remove returns, gcc vectors, complex
remove_returns(symbol_table, goto_functions);
remove_vector(symbol_table, goto_functions);
remove_complex(symbol_table, goto_functions);
// add generic checks
status() << "Generic Property Instrumentation" << eom;
goto_check(ns, options, goto_functions);
if(cmdline.isset("string-abstraction"))
{
status() << "String Abstraction" << eom;
string_abstraction(symbol_table,
get_message_handler(), goto_functions);
}
// add failed symbols
// needs to be done before pointer analysis
add_failed_symbols(symbol_table);
// recalculate numbers, etc.
goto_functions.update();
// add loop ids
goto_functions.compute_loop_numbers();
// if we aim to cover assertions, replace
// all assertions by false to prevent simplification
if(cmdline.isset("cover") &&
cmdline.get_value("cover")=="assertions")
make_assertions_false(goto_functions);
// show it?
if(cmdline.isset("show-loops"))
{
show_loop_ids(get_ui(), goto_functions);
return true;
}
// show it?
if(cmdline.isset("show-goto-functions"))
{
goto_functions.output(ns, std::cout);
return true;
}
}
catch(const char *e)
{
error() << e << eom;
return true;
}
catch(const std::string e)
{
error() << e << eom;
return true;
}
catch(int)
{
return true;
}
catch(std::bad_alloc)
{
error() << "Out of memory" << eom;
return true;
}
return false;
}
