| /* toplev.h - Various declarations for functions found in toplev.c |
| Copyright (C) 1998-2020 Free Software Foundation, Inc. |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify it under |
| the terms of the GNU General Public License as published by the Free |
| Software Foundation; either version 3, or (at your option) any later |
| version. |
| |
| GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
| WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef GCC_TOPLEV_H |
| #define GCC_TOPLEV_H |
| |
| /* Decoded options, and number of such options. */ |
| extern struct cl_decoded_option *save_decoded_options; |
| extern unsigned int save_decoded_options_count; |
| |
| class timer; |
| |
| /* Invoking the compiler. */ |
| class toplev |
| { |
| public: |
| toplev (timer *external_timer, |
| bool init_signals); |
| ~toplev (); |
| |
| int main (int argc, char **argv); |
| |
| void finalize (); |
| |
| private: |
| |
| void start_timevars (); |
| |
| void run_self_tests (); |
| |
| bool m_use_TV_TOTAL; |
| bool m_init_signals; |
| }; |
| |
| extern void rest_of_decl_compilation (tree, int, int); |
| extern void rest_of_type_compilation (tree, int); |
| extern void init_optimization_passes (void); |
| extern bool enable_rtl_dump_file (void); |
| |
| /* In except.c. Initialize exception handling. This is used by the Ada |
| and LTO front ends to initialize EH "on demand". See lto-streamer-in.c |
| and ada/gcc-interface/misc.c. */ |
| extern void init_eh (void); |
| |
| extern void announce_function (tree); |
| |
| extern void wrapup_global_declaration_1 (tree); |
| extern bool wrapup_global_declaration_2 (tree); |
| extern bool wrapup_global_declarations (tree *, int); |
| |
| extern void global_decl_processing (void); |
| |
| extern void |
| dump_memory_report (const char *); |
| extern void dump_profile_report (void); |
| |
| extern void target_reinit (void); |
| |
| /* A unique local time stamp, might be zero if none is available. */ |
| extern unsigned local_tick; |
| |
| /* See toplev.c. */ |
| extern int flag_rerun_cse_after_global_opts; |
| |
| extern void print_version (FILE *, const char *, bool); |
| |
| /* The hashtable, so that the C front ends can pass it to cpplib. */ |
| extern struct ht *ident_hash; |
| |
| /* Functions used to get and set GCC's notion of in what directory |
| compilation was started. */ |
| |
| extern const char *get_src_pwd (void); |
| extern bool set_src_pwd (const char *); |
| |
| /* Functions used to manipulate the random seed. */ |
| |
| extern HOST_WIDE_INT get_random_seed (bool); |
| extern void set_random_seed (const char *); |
| |
| extern unsigned int min_align_loops_log; |
| extern unsigned int min_align_jumps_log; |
| extern unsigned int min_align_labels_log; |
| extern unsigned int min_align_functions_log; |
| |
| extern void parse_alignment_opts (void); |
| |
| extern void initialize_rtl (void); |
| |
| #endif /* ! GCC_TOPLEV_H */ |