ChangeLog:

[deliverable/binutils-gdb.git] / gdb / objfiles.h

diff --git a/gdb/objfiles.h b/gdb/objfiles.h
index c8b5af315070eb29a164420b7fb8875a7d88b3a8..18572608c527d81f88a299aa187d50e3911ead60 100644 (file)
--- a/gdb/objfiles.h
+++ b/gdb/objfiles.h
@@ -1,7 +1,7 @@
 /* Definitions for symbol file management in GDB.
 
    Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-   2002, 2003, 2004, 2007, 2008 Free Software Foundation, Inc.
+   2002, 2003, 2004, 2007, 2008, 2009 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -414,6 +414,12 @@ struct objfile
 
 #define OBJF_USERLOADED        (1 << 3)        /* User loaded */
 
+/* The bfd of this objfile is used outside of the objfile (e.g. by solib).
+   Do not try to free it.  */
+
+#define OBJF_KEEPBFD   (1 << 4)        /* Do not delete bfd */
+
+
 /* The object file that the main symbol table was loaded from (e.g. the
    argument to the "symbol-file" or "file" command).  */
 
@@ -476,6 +482,8 @@ extern int have_partial_symbols (void);
 
 extern int have_full_symbols (void);
 
+extern void objfiles_changed (void);
+
 /* This operation deletes all objfile entries that represent solibs that
    weren't explicitly loaded by the user, via e.g., the add-symbol-file
    command.
@@ -583,4 +591,8 @@ extern void *objfile_data (struct objfile *objfile,
    uninitialized section index. */
 #define SECT_OFF_BSS(objfile) (objfile)->sect_index_bss
 
+/* Answer whether there is more than one object file loaded.  */
+
+#define MULTI_OBJFILE_P() (object_files && object_files->next)
+
 #endif /* !defined (OBJFILES_H) */