2010-01-14 Alexander Monakov <amonakov@ispras.ru>

[pf3gnuchains/gcc-fork.git] / gcc / toplev.c

diff --git a/gcc/toplev.c b/gcc/toplev.c
index 7b74754..224b288 100644 (file)
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -1,6 +1,6 @@
 /* Top level of GCC compilers (cc1, cc1plus, etc.)
    Copyright (C) 1987, 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
    Free Software Foundation, Inc.
 
 This file is part of GCC.
@@ -152,6 +152,10 @@ struct line_maps *line_table;
 
 const char *dump_base_name;
 
+/* Directory used for dump output files.  */
+
+const char *dump_dir_name;
+
 /* Name to use as a base for auxiliary output files.  */
 
 const char *aux_base_name;
@@ -1104,7 +1108,20 @@ compile_file (void)
      link errors if an object file with IL is stored into a shared
      library without invoking lto1.  */
   if (flag_generate_lto)
-    fprintf (asm_out_file,"\t.comm\tgnu_lto_v1,1,1\n");
+    {
+#if defined ASM_OUTPUT_ALIGNED_DECL_COMMON
+      ASM_OUTPUT_ALIGNED_DECL_COMMON (asm_out_file, NULL_TREE,
+                                     "__gnu_lto_v1",
+                                     (unsigned HOST_WIDE_INT) 1, 8);
+#elif defined ASM_OUTPUT_ALIGNED_COMMON
+      ASM_OUTPUT_ALIGNED_COMMON (asm_out_file, "__gnu_lto_v1",
+                                (unsigned HOST_WIDE_INT) 1, 8);
+#else
+      ASM_OUTPUT_COMMON (asm_out_file, "__gnu_lto_v1",
+                        (unsigned HOST_WIDE_INT) 1,
+                        (unsigned HOST_WIDE_INT) 1);
+#endif
+    }
 
   /* Attach a special .ident directive to the end of the file to identify
      the version of GCC which compiled this code.  The format of the .ident
@@ -1375,6 +1392,7 @@ print_switch_values (print_switch_fn_type print_fn)
          /* Ignore these.  */
          if (strcmp (*p, "-o") == 0
              || strcmp (*p, "-dumpbase") == 0
+             || strcmp (*p, "-dumpdir") == 0
              || strcmp (*p, "-auxbase") == 0)
            {
              if (p[1] != NULL)