const char *main_input_filename;
/* Used to enable -fvar-tracking, -fweb and -frename-registers according
- to optimize and default_debug_hooks in process_options (). */
+ to optimize in process_options (). */
#define AUTODETECT_VALUE 2
/* Current position in real source file. */
const struct gcc_debug_hooks *debug_hooks;
-/* Debug hooks - target default. */
-
-static const struct gcc_debug_hooks *default_debug_hooks;
-
/* Other flags saying which kinds of debugging dump have been requested. */
int rtl_dump_and_exit;
if (debug_info_level == DINFO_LEVEL_NONE)
write_symbols = NO_DEBUG;
- /* Now we know write_symbols, set up the debug hooks based on it.
- By default we do nothing for debug output. */
- if (PREFERRED_DEBUGGING_TYPE == NO_DEBUG)
- default_debug_hooks = &do_nothing_debug_hooks;
-#if defined(DBX_DEBUGGING_INFO)
- else if (PREFERRED_DEBUGGING_TYPE == DBX_DEBUG)
- default_debug_hooks = &dbx_debug_hooks;
-#endif
-#if defined(XCOFF_DEBUGGING_INFO)
- else if (PREFERRED_DEBUGGING_TYPE == XCOFF_DEBUG)
- default_debug_hooks = &xcoff_debug_hooks;
-#endif
-#ifdef SDB_DEBUGGING_INFO
- else if (PREFERRED_DEBUGGING_TYPE == SDB_DEBUG)
- default_debug_hooks = &sdb_debug_hooks;
-#endif
-#ifdef DWARF2_DEBUGGING_INFO
- else if (PREFERRED_DEBUGGING_TYPE == DWARF2_DEBUG)
- default_debug_hooks = &dwarf2_debug_hooks;
-#endif
-#ifdef VMS_DEBUGGING_INFO
- else if (PREFERRED_DEBUGGING_TYPE == VMS_DEBUG
- || PREFERRED_DEBUGGING_TYPE == VMS_AND_DWARF2_DEBUG)
- default_debug_hooks = &vmsdbg_debug_hooks;
-#endif
-
if (write_symbols == NO_DEBUG)
;
#if defined(DBX_DEBUGGING_INFO)