diff options
Diffstat (limited to 'gcc/dumpfile.h')
| -rw-r--r-- | gcc/dumpfile.h | 90 |
1 files changed, 80 insertions, 10 deletions
diff --git a/gcc/dumpfile.h b/gcc/dumpfile.h index ddc770ab947..a6b377eaf8c 100644 --- a/gcc/dumpfile.h +++ b/gcc/dumpfile.h @@ -121,13 +121,8 @@ struct dump_file_info }; /* In dumpfile.c */ -extern char *get_dump_file_name (int); -extern int dump_initialized_p (int); extern FILE *dump_begin (int, int *); extern void dump_end (int, FILE *); -extern int dump_start (int, int *); -extern void dump_finish (int); -extern int dump_switch_p (const char *); extern int opt_info_switch_p (const char *); extern const char *dump_flag_name (int); extern void dump_printf (int, const char *, ...) ATTRIBUTE_PRINTF_2; @@ -139,8 +134,6 @@ extern void dump_generic_expr (int, int, tree); extern void dump_gimple_stmt_loc (int, source_location, int, gimple, int); extern void dump_gimple_stmt (int, int, gimple, int); extern void print_combine_total_stats (void); -extern unsigned int dump_register (const char *, const char *, const char *, - int, int); extern bool enable_rtl_dump_file (void); /* In tree-dump.c */ @@ -157,9 +150,6 @@ extern FILE *alt_dump_file; extern int dump_flags; extern const char *dump_file_name; -/* Return the dump_file_info for the given phase. */ -extern struct dump_file_info *get_dump_file_info (int); - /* Return true if any of the dumps is enabled, false otherwise. */ static inline bool dump_enabled_p (void) @@ -167,4 +157,84 @@ dump_enabled_p (void) return (dump_file || alt_dump_file); } +namespace gcc { + +class dump_manager +{ +public: + + dump_manager (); + + unsigned int + dump_register (const char *suffix, const char *swtch, const char *glob, + int flags, int optgroup_flags); + + /* Return the dump_file_info for the given phase. */ + struct dump_file_info * + get_dump_file_info (int phase) const; + + /* Return the name of the dump file for the given phase. + If the dump is not enabled, returns NULL. */ + char * + get_dump_file_name (int phase) const; + + int + dump_switch_p (const char *arg); + + /* Start a dump for PHASE. Store user-supplied dump flags in + *FLAG_PTR. Return the number of streams opened. Set globals + DUMP_FILE, and ALT_DUMP_FILE to point to the opened streams, and + set dump_flags appropriately for both pass dump stream and + -fopt-info stream. */ + int + dump_start (int phase, int *flag_ptr); + + /* Finish a tree dump for PHASE and close associated dump streams. Also + reset the globals DUMP_FILE, ALT_DUMP_FILE, and DUMP_FLAGS. */ + void + dump_finish (int phase); + + FILE * + dump_begin (int phase, int *flag_ptr); + + /* Returns nonzero if tree dump PHASE has been initialized. */ + int + dump_initialized_p (int phase) const; + + /* Returns the switch name of PHASE. */ + const char * + dump_flag_name (int phase) const; + +private: + + int + dump_phase_enabled_p (int phase) const; + + int + dump_switch_p_1 (const char *arg, struct dump_file_info *dfi, bool doglob); + + int + dump_enable_all (int flags, const char *filename); + + int + opt_info_enable_passes (int optgroup_flags, int flags, const char *filename); + +private: + + /* Dynamically registered dump files and switches. */ + int m_next_dump; + struct dump_file_info *m_extra_dump_files; + size_t m_extra_dump_files_in_use; + size_t m_extra_dump_files_alloced; + + /* Grant access to dump_enable_all. */ + friend bool ::enable_rtl_dump_file (void); + + /* Grant access to opt_info_enable_passes. */ + friend int ::opt_info_switch_p (const char *arg); + +}; // class dump_manager + +} // namespace gcc + #endif /* GCC_DUMPFILE_H */ |