/* Definitions for the shared dumpfile.
- Copyright (C) 2004-2013 Free Software Foundation, Inc.
+ Copyright (C) 2004-2015 Free Software Foundation, Inc.
This file is part of GCC.
#ifndef GCC_DUMPFILE_H
#define GCC_DUMPFILE_H 1
-#include "line-map.h"
/* Different tree dump places. When you add new tree dump places,
extend the DUMP_FILES array in dumpfile.c. */
{
TDI_none, /* No dump */
TDI_cgraph, /* dump function call graph. */
+ TDI_inheritance, /* dump type inheritance graph. */
TDI_tu, /* dump the whole translation unit. */
TDI_class, /* dump class hierarchy. */
TDI_original, /* dump each function before optimizing it */
#define OPTGROUP_LOOP (1 << 2) /* Loop optimization passes */
#define OPTGROUP_INLINE (1 << 3) /* Inlining passes */
#define OPTGROUP_VEC (1 << 4) /* Vectorization passes */
+#define OPTGROUP_OTHER (1 << 5) /* All other passes */
#define OPTGROUP_ALL (OPTGROUP_IPA | OPTGROUP_LOOP | OPTGROUP_INLINE \
- | OPTGROUP_VEC)
+ | OPTGROUP_VEC | OPTGROUP_OTHER)
/* Define a tree dump switch. */
struct dump_file_info
int pstate; /* state of pass-specific stream */
int alt_state; /* state of the -fopt-info stream */
int num; /* dump file number */
+ bool owns_strings; /* fields "suffix", "swtch", "glob" can be
+ const strings, or can be dynamically
+ allocated, needing free. */
};
/* 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;
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 */
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)
return (dump_file || alt_dump_file);
}
+namespace gcc {
+
+class dump_manager
+{
+public:
+
+ dump_manager ();
+ ~dump_manager ();
+
+ /* Register a dumpfile.
+
+ TAKE_OWNERSHIP determines whether callee takes ownership of strings
+ SUFFIX, SWTCH, and GLOB. */
+ unsigned int
+ dump_register (const char *suffix, const char *swtch, const char *glob,
+ int flags, int optgroup_flags,
+ bool take_ownership);
+
+ /* Return the dump_file_info for the given phase. */
+ struct dump_file_info *
+ get_dump_file_info (int phase) const;
+
+ struct dump_file_info *
+ get_dump_file_info_by_switch (const char *swtch) 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;
+
+ char *
+ get_dump_file_name (struct dump_file_info *dfi) 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 */