LCOV - code coverage report
Current view: top level - gcc/analyzer - analyzer.h (source / functions) Hit Total Coverage
Test: gcc.info Lines: 2 2 100.0 %
Date: 2020-03-28 11:57:23 Functions: 0 0 -
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 0 0 -

           Branch data     Line data    Source code
       1                 :            : /* Utility functions for the analyzer.
       2                 :            :    Copyright (C) 2019-2020 Free Software Foundation, Inc.
       3                 :            :    Contributed by David Malcolm <dmalcolm@redhat.com>.
       4                 :            : 
       5                 :            : This file is part of GCC.
       6                 :            : 
       7                 :            : GCC is free software; you can redistribute it and/or modify it
       8                 :            : under the terms of the GNU General Public License as published by
       9                 :            : the Free Software Foundation; either version 3, or (at your option)
      10                 :            : any later version.
      11                 :            : 
      12                 :            : GCC is distributed in the hope that it will be useful, but
      13                 :            : WITHOUT ANY WARRANTY; without even the implied warranty of
      14                 :            : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      15                 :            : General Public License for more details.
      16                 :            : 
      17                 :            : You should have received a copy of the GNU General Public License
      18                 :            : along with GCC; see the file COPYING3.  If not see
      19                 :            : <http://www.gnu.org/licenses/>.  */
      20                 :            : 
      21                 :            : #ifndef GCC_ANALYZER_ANALYZER_H
      22                 :            : #define GCC_ANALYZER_ANALYZER_H
      23                 :            : 
      24                 :            : class graphviz_out;
      25                 :            : 
      26                 :            : namespace ana {
      27                 :            : 
      28                 :            : /* Forward decls of common types, with indentation to show inheritance.  */
      29                 :            : 
      30                 :            : class supergraph;
      31                 :            : class supernode;
      32                 :            : class superedge;
      33                 :            :   class cfg_superedge;
      34                 :            :     class switch_cfg_superedge;
      35                 :            :   class callgraph_superedge;
      36                 :            :     class call_superedge;
      37                 :            :     class return_superedge;
      38                 :            : class svalue;
      39                 :            :   class region_svalue;
      40                 :            :   class constant_svalue;
      41                 :            :   class poisoned_svalue;
      42                 :            :   class unknown_svalue;
      43                 :            :   class setjmp_svalue;
      44                 :            : class region;
      45                 :            :   class map_region;
      46                 :            :   class array_region;
      47                 :            :   class symbolic_region;
      48                 :            : class region_model;
      49                 :            : class region_model_context;
      50                 :            :   class impl_region_model_context;
      51                 :            : class constraint_manager;
      52                 :            : class equiv_class;
      53                 :            : struct model_merger;
      54                 :            : struct svalue_id_merger_mapping;
      55                 :            : struct canonicalization;
      56                 :            : class pending_diagnostic;
      57                 :            : class state_change_event;
      58                 :            : class checker_path;
      59                 :            : class extrinsic_state;
      60                 :            : class sm_state_map;
      61                 :            : class stmt_finder;
      62                 :            : class program_point;
      63                 :            : class program_state;
      64                 :            : class exploded_graph;
      65                 :            : class exploded_node;
      66                 :            : class exploded_edge;
      67                 :            : class feasibility_problem;
      68                 :            : class exploded_cluster;
      69                 :            : class exploded_path;
      70                 :            : class analysis_plan;
      71                 :            : class state_purge_map;
      72                 :            : class state_purge_per_ssa_name;
      73                 :            : class state_change;
      74                 :            : class rewind_info_t;
      75                 :            : 
      76                 :            : /* Forward decls of functions.  */
      77                 :            : 
      78                 :            : extern void dump_quoted_tree (pretty_printer *pp, tree t);
      79                 :            : 
      80                 :            : } // namespace ana
      81                 :            : 
      82                 :            : extern bool is_special_named_call_p (const gcall *call, const char *funcname,
      83                 :            :                                      unsigned int num_args);
      84                 :            : extern bool is_named_call_p (tree fndecl, const char *funcname);
      85                 :            : extern bool is_named_call_p (tree fndecl, const char *funcname,
      86                 :            :                              const gcall *call, unsigned int num_args);
      87                 :            : extern bool is_std_named_call_p (tree fndecl, const char *funcname,
      88                 :            :                                  const gcall *call, unsigned int num_args);
      89                 :            : extern bool is_setjmp_call_p (const gcall *call);
      90                 :            : extern bool is_longjmp_call_p (const gcall *call);
      91                 :            : 
      92                 :            : extern const char *get_user_facing_name (const gcall *call);
      93                 :            : 
      94                 :            : extern void register_analyzer_pass ();
      95                 :            : 
      96                 :            : extern label_text make_label_text (bool can_colorize, const char *fmt, ...);
      97                 :            : 
      98                 :            : extern bool fndecl_has_gimple_body_p (tree fndecl);
      99                 :            : 
     100                 :            : /* An RAII-style class for pushing/popping cfun within a scope.
     101                 :            :    Doing so ensures we get "In function " announcements
     102                 :            :    from the diagnostics subsystem.  */
     103                 :            : 
     104                 :            : class auto_cfun
     105                 :            : {
     106                 :            : public:
     107                 :      59770 :   auto_cfun (function *fun) { push_cfun (fun); }
     108                 :      59770 :   ~auto_cfun () { pop_cfun (); }
     109                 :            : };
     110                 :            : 
     111                 :            : /* A template for creating hash traits for a POD type.  */
     112                 :            : 
     113                 :            : template <typename Type>
     114                 :            : struct pod_hash_traits : typed_noop_remove<Type>
     115                 :            : {
     116                 :            :   typedef Type value_type;
     117                 :            :   typedef Type compare_type;
     118                 :            :   static inline hashval_t hash (value_type);
     119                 :            :   static inline bool equal (const value_type &existing,
     120                 :            :                             const value_type &candidate);
     121                 :            :   static inline void mark_deleted (Type &);
     122                 :            :   static inline void mark_empty (Type &);
     123                 :            :   static inline bool is_deleted (Type);
     124                 :            :   static inline bool is_empty (Type);
     125                 :            : };
     126                 :            : 
     127                 :            : #endif /* GCC_ANALYZER_ANALYZER_H */

Generated by: LCOV version 1.0

LCOV profile is generated on x86_64 machine using following configure options: configure --disable-bootstrap --enable-coverage=opt --enable-languages=c,c++,fortran,go,jit,lto --enable-host-shared. GCC test suite is run with the built compiler.