1 /* toplev.h - Various declarations for functions found in toplev.c
2 Copyright (C) 1998-2013 Free Software Foundation, Inc.
4 This file is part of GCC.
6 GCC is free software; you can redistribute it and/or modify it under
7 the terms of the GNU General Public License as published by the Free
8 Software Foundation; either version 3, or (at your option) any later
11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 You should have received a copy of the GNU General Public License
17 along with GCC; see the file COPYING3. If not see
18 <http://www.gnu.org/licenses/>. */
23 /* Decoded options, and number of such options. */
24 extern struct cl_decoded_option
*save_decoded_options
;
25 extern unsigned int save_decoded_options_count
;
27 extern int toplev_main (int, char **);
28 extern void rest_of_decl_compilation (tree
, int, int);
29 extern void rest_of_type_compilation (tree
, int);
30 extern void init_optimization_passes (void);
31 extern void finish_optimization_passes (void);
32 extern bool enable_rtl_dump_file (void);
34 /* In except.c. Initialize exception handling. This is used by the Ada
35 and LTO front ends to initialize EH "on demand". See lto-streamer-in.c
36 and ada/gcc-interface/misc.c. */
37 extern void init_eh (void);
39 extern void announce_function (tree
);
41 extern void wrapup_global_declaration_1 (tree
);
42 extern bool wrapup_global_declaration_2 (tree
);
43 extern bool wrapup_global_declarations (tree
*, int);
44 extern void check_global_declaration_1 (tree
);
45 extern void check_global_declarations (tree
*, int);
46 extern void emit_debug_global_declarations (tree
*, int);
47 extern void write_global_declarations (void);
49 extern void dump_memory_report (bool);
50 extern void dump_profile_report (void);
52 extern void target_reinit (void);
54 /* A unique local time stamp, might be zero if none is available. */
55 extern unsigned local_tick
;
58 extern int flag_rerun_cse_after_global_opts
;
60 extern void print_version (FILE *, const char *);
62 /* The hashtable, so that the C front ends can pass it to cpplib. */
63 extern struct ht
*ident_hash
;
65 /* Functions used to get and set GCC's notion of in what directory
66 compilation was started. */
68 extern const char *get_src_pwd (void);
69 extern bool set_src_pwd (const char *);
71 /* Functions used to manipulate the random seed. */
73 extern HOST_WIDE_INT
get_random_seed (bool);
74 extern const char *set_random_seed (const char *);
76 #endif /* ! GCC_TOPLEV_H */