compile_fix.patch

diff --git a/sim/ppc/ld-insn.c b/sim/ppc/ld-insn.c
index e39131ca13..7d7468a9c0 100644
--- a/sim/ppc/ld-insn.c
+++ b/sim/ppc/ld-insn.c
@@ -28,6 +28,26 @@
 
 #include "igen.h"
 
+model *models;
+model *last_model;
+
+insn *model_macros;
+insn *last_model_macro;
+
+insn *model_functions;
+insn *last_model_function;
+
+insn *model_internal;
+insn *last_model_internal;
+
+insn *model_static;
+insn *last_model_static;
+
+insn *model_data;
+insn *last_model_data;
+
+int max_model_fields_len;
+
 static void
 update_depth(insn_table *entry,
 	     lf *file,
diff --git a/sim/ppc/ld-insn.h b/sim/ppc/ld-insn.h
index 88318ffa2b..870f3d4cae 100644
--- a/sim/ppc/ld-insn.h
+++ b/sim/ppc/ld-insn.h
@@ -200,25 +200,25 @@ extern insn_table *load_insn_table
  table_include *includes,
  cache_table **cache_rules);
 
-model *models;
-model *last_model;
+extern model *models;
+extern model *last_model;
 
-insn *model_macros;
-insn *last_model_macro;
+extern insn *model_macros;
+extern insn *last_model_macro;
 
-insn *model_functions;
-insn *last_model_function;
+extern insn *model_functions;
+extern insn *last_model_function;
 
-insn *model_internal;
-insn *last_model_internal;
+extern insn *model_internal;
+extern insn *last_model_internal;
 
-insn *model_static;
-insn *last_model_static;
+extern insn *model_static;
+extern insn *last_model_static;
 
-insn *model_data;
-insn *last_model_data;
+extern insn *model_data;
+extern insn *last_model_data;
 
-int max_model_fields_len;
+extern int max_model_fields_len;
 
 extern void insn_table_insert_insn
 (insn_table *table,