escape_analysist Class Reference
#include <escape_analysis.h>
Inheritance diagram for escape_analysist:
Collaboration diagram for escape_analysist:
Public Member Functions | |
| void | instrument (goto_modelt &) |
 Public Member Functions inherited from ait< escape_domaint > | |
| ait () | |
| escape_domaint & | operator[] (locationt l) |
| const escape_domaint & | operator[] (locationt l) const |
| std::unique_ptr< statet > | abstract_state_before (locationt t) const override |
| Accessing individual domains at particular locations (without needing to know what kind of domain or history is used) A pointer to a copy as the method should be const and there are some non-trivial cases including merging domains, etc. More... | |
| void | clear () override |
| Resets the domain. More... | |
| Public Member Functions inherited from ai_baset | |
| ai_baset () | |
| virtual | ~ai_baset () |
| void | operator() (const goto_programt &goto_program, const namespacet &ns) |
| Running the interpreter. More... | |
| void | operator() (const goto_functionst &goto_functions, const namespacet &ns) |
| void | operator() (const goto_modelt &goto_model) |
| void | operator() (const goto_functionst::goto_functiont &goto_function, const namespacet &ns) |
| virtual std::unique_ptr< statet > | abstract_state_after (locationt l) const |
| Returns the abstract state after the given instruction. More... | |
| virtual void | output (const namespacet &ns, const goto_functionst &goto_functions, std::ostream &out) const |
| void | output (const goto_modelt &goto_model, std::ostream &out) const |
| void | output (const namespacet &ns, const goto_programt &goto_program, std::ostream &out) const |
| void | output (const namespacet &ns, const goto_functionst::goto_functiont &goto_function, std::ostream &out) const |
| virtual jsont | output_json (const namespacet &ns, const goto_functionst &goto_functions) const |
| Output the domains for the whole program as JSON. More... | |
| jsont | output_json (const goto_modelt &goto_model) const |
| jsont | output_json (const namespacet &ns, const goto_programt &goto_program) const |
| jsont | output_json (const namespacet &ns, const goto_functionst::goto_functiont &goto_function) const |
| virtual xmlt | output_xml (const namespacet &ns, const goto_functionst &goto_functions) const |
| Output the domains for the whole program as XML. More... | |
| xmlt | output_xml (const goto_modelt &goto_model) const |
| xmlt | output_xml (const namespacet &ns, const goto_programt &goto_program) const |
| xmlt | output_xml (const namespacet &ns, const goto_functionst::goto_functiont &goto_function) const |
Protected Member Functions | |
| virtual void | initialize (const goto_functionst &) |
| void | insert_cleanup (goto_functionst::goto_functiont &, goto_programt::targett, const exprt &, const std::set< irep_idt > &, bool is_object, const namespacet &) |
| Protected Member Functions inherited from ait< escape_domaint > | |
| virtual statet & | get_state (locationt l) override |
| const statet & | find_state (locationt l) const override |
| bool | merge (const statet &src, locationt from, locationt to) override |
| std::unique_ptr< statet > | make_temporary_state (const statet &s) override |
| void | fixedpoint (const goto_functionst &goto_functions, const namespacet &ns) override |
| Protected Member Functions inherited from ai_baset | |
| virtual void | initialize (const goto_programt &) |
| virtual void | initialize (const goto_functionst::goto_functiont &) |
| virtual void | finalize () |
| void | entry_state (const goto_programt &) |
| void | entry_state (const goto_functionst &) |
| virtual void | output (const namespacet &ns, const goto_programt &goto_program, const irep_idt &identifier, std::ostream &out) const |
| virtual jsont | output_json (const namespacet &ns, const goto_programt &goto_program, const irep_idt &identifier) const |
| Output the domains for a single function as JSON. More... | |
| virtual xmlt | output_xml (const namespacet &ns, const goto_programt &goto_program, const irep_idt &identifier) const |
| Output the domains for a single function as XML. More... | |
| locationt | get_next (working_sett &working_set) |
| void | put_in_working_set (working_sett &working_set, locationt l) |
| bool | fixedpoint (const goto_programt &goto_program, const goto_functionst &goto_functions, const namespacet &ns) |
| void | sequential_fixedpoint (const goto_functionst &goto_functions, const namespacet &ns) |
| void | concurrent_fixedpoint (const goto_functionst &goto_functions, const namespacet &ns) |
| bool | visit (locationt l, working_sett &working_set, const goto_programt &goto_program, const goto_functionst &goto_functions, const namespacet &ns) |
| bool | do_function_call_rec (locationt l_call, locationt l_return, const exprt &function, const exprt::operandst &arguments, const goto_functionst &goto_functions, const namespacet &ns) |
| bool | do_function_call (locationt l_call, locationt l_return, const goto_functionst &goto_functions, const goto_functionst::function_mapt::const_iterator f_it, const exprt::operandst &arguments, const namespacet &ns) |
Protected Attributes | |
| numbering< irep_idt > | bits |
| Protected Attributes inherited from ait< escape_domaint > | |
| state_mapt | state_map |
Additional Inherited Members | |
| Public Types inherited from ait< escape_domaint > | |
| typedef goto_programt::const_targett | locationt |
| Public Types inherited from ai_baset | |
| typedef ai_domain_baset | statet |
| typedef goto_programt::const_targett | locationt |
| Protected Types inherited from ait< escape_domaint > | |
| typedef std::unordered_map< locationt, escape_domaint, const_target_hash, pointee_address_equalt > | state_mapt |
| Protected Types inherited from ai_baset | |
| typedef std::map< unsigned, locationt > | working_sett |
Detailed Description
Definition at line 109 of file escape_analysis.h.
Member Function Documentation
◆ initialize()
|
inlineprotectedvirtual |
Reimplemented from ai_baset.
Definition at line 115 of file escape_analysis.h.
◆ insert_cleanup()
|
protected |
Definition at line 393 of file escape_analysis.cpp.
References exprt::add_source_location(), code_function_callt::arguments(), code_function_callt::function(), code_function_callt::lhs(), namespacet::lookup(), irept::make_nil(), exprt::make_typecast(), code_typet::parameters(), to_code_type(), and exprt::type().
Referenced by instrument().
◆ instrument()
| void escape_analysist::instrument | ( | goto_modelt & | goto_model | ) |
Definition at line 430 of file escape_analysis.cpp.
References ASSIGN, escape_domaint::check_lhs(), escape_domaint::cleanup_map, goto_programt::instructiont::code, DEAD, Forall_goto_functions, Forall_goto_program_instructions, code_deadt::get_identifier(), ait< escape_domaint >::get_state(), goto_modelt::goto_functions, id2string(), insert_cleanup(), code_assignt::lhs(), ait< escape_domaint >::operator[](), code_deadt::symbol(), goto_modelt::symbol_table, to_code_assign(), to_code_dead(), and goto_programt::instructiont::type.
Referenced by goto_instrument_parse_optionst::instrument_goto_program().
Member Data Documentation
◆ bits
Definition at line 119 of file escape_analysis.h.
The documentation for this class was generated from the following files:
- analyses/escape_analysis.h
- analyses/escape_analysis.cpp
