1 files changed, 85 insertions, 0 deletions
diff --git a/gcc/cgraphunit.c b/gcc/cgraphunit.c
index 208798f0dc7..ec490d75bd1 100644
--- a/gcc/cgraphunit.c
+++ b/gcc/cgraphunit.c
@@ -2641,6 +2641,89 @@ symbol_table::compile (void)
     }
 }
 
+/* Earlydebug dump file, flags, and number.  */
+
+static int debuginfo_early_dump_nr;
+static FILE *debuginfo_early_dump_file;
+static dump_flags_t debuginfo_early_dump_flags;
+
+/* Debug dump file, flags, and number.  */
+
+static int debuginfo_dump_nr;
+static FILE *debuginfo_dump_file;
+static dump_flags_t debuginfo_dump_flags;
+
+/* Register the debug and earlydebug dump files.  */
+
+void
+debuginfo_early_init (void)
+{
+  gcc::dump_manager *dumps = g->get_dumps ();
+  debuginfo_early_dump_nr = dumps->dump_register (".earlydebug", "earlydebug",
+						  "earlydebug", DK_tree,
+						  OPTGROUP_NONE,
+						  false);
+  debuginfo_dump_nr = dumps->dump_register (".debug", "debug",
+					     "debug", DK_tree,
+					     OPTGROUP_NONE,
+					     false);
+}
+
+/* Initialize the debug and earlydebug dump files.  */
+
+void
+debuginfo_init (void)
+{
+  gcc::dump_manager *dumps = g->get_dumps ();
+  debuginfo_dump_file = dump_begin (debuginfo_dump_nr, NULL);
+  debuginfo_dump_flags = dumps->get_dump_file_info (debuginfo_dump_nr)->pflags;
+  debuginfo_early_dump_file = dump_begin (debuginfo_early_dump_nr, NULL);
+  debuginfo_early_dump_flags
+    = dumps->get_dump_file_info (debuginfo_early_dump_nr)->pflags;
+}
+
+/* Finalize the debug and earlydebug dump files.  */
+
+void
+debuginfo_fini (void)
+{
+  if (debuginfo_dump_file)
+    dump_end (debuginfo_dump_nr, debuginfo_dump_file);
+  if (debuginfo_early_dump_file)
+    dump_end (debuginfo_early_dump_nr, debuginfo_early_dump_file);
+}
+
+/* Set dump_file to the debug dump file.  */
+
+void
+debuginfo_start (void)
+{
+  set_dump_file (debuginfo_dump_file);
+}
+
+/* Undo setting dump_file to the debug dump file.  */
+
+void
+debuginfo_stop (void)
+{
+  set_dump_file (NULL);
+}
+
+/* Set dump_file to the earlydebug dump file.  */
+
+void
+debuginfo_early_start (void)
+{
+  set_dump_file (debuginfo_early_dump_file);
+}
+
+/* Undo setting dump_file to the earlydebug dump file.  */
+
+void
+debuginfo_early_stop (void)
+{
+  set_dump_file (NULL);
+}
 
 /* Analyze the whole compilation unit once it is parsed completely.  */
 
@@ -2696,7 +2779,9 @@ symbol_table::finalize_compilation_unit (void)
 
       /* Clean up anything that needs cleaning up after initial debug
 	 generation.  */
+      debuginfo_early_start ();
       (*debug_hooks->early_finish) (main_input_filename);
+      debuginfo_early_stop ();
     }
 
   /* Finally drive the pass manager.  */