* objfiles.h (clear_objfile_data): New prototype.

* objfiles.c (clear_objfile_data): New function.
* symfile.c (reread_symbols): Clear per-objfile data.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index e52728f..0588d65 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2003-10-29  Mark Kettenis  <kettenis@gnu.org>
+
+       * objfiles.h (clear_objfile_data): New prototype.
+       * objfiles.c (clear_objfile_data): New function.
+       * symfile.c (reread_symbols): Clear per-objfile data.
+
 2003-10-28  Jeff Johnston  <jjohnstn@redhat.com>
  
        * symfile.c (symbol_file_add_with_addrs_or_offsets): Switch to use

diff --git a/gdb/objfiles.c b/gdb/objfiles.c
index 1321b82..9a181f4 100644 (file)
--- a/gdb/objfiles.c
+++ b/gdb/objfiles.c
@@ -1166,6 +1166,13 @@ objfile_free_data (struct objfile *objfile)
 }
 
 void
+clear_objfile_data (struct objfile *objfile)
+{
+  gdb_assert (objfile->data != NULL);
+  memset (objfile->data, 0, objfile->num_data * sizeof (void *));
+}
+
+void
 set_objfile_data (struct objfile *objfile, const struct objfile_data *data,
                  void *value)
 {

diff --git a/gdb/objfiles.h b/gdb/objfiles.h
index fe54f6d..6887dca 100644 (file)
--- a/gdb/objfiles.h
+++ b/gdb/objfiles.h
@@ -599,6 +599,7 @@ extern int is_in_import_list (char *, struct objfile *);
    modules.  */
 
 extern const struct objfile_data *register_objfile_data (void);
+extern void clear_objfile_data (struct objfile *objfile);
 extern void set_objfile_data (struct objfile *objfile,
                              const struct objfile_data *data, void *value);
 extern void *objfile_data (struct objfile *objfile,

diff --git a/gdb/symfile.c b/gdb/symfile.c
index caea160..6835284 100644 (file)
--- a/gdb/symfile.c
+++ b/gdb/symfile.c
@@ -1969,6 +1969,7 @@ reread_symbols (void)
              memset (&objfile->msymbol_demangled_hash, 0,
                      sizeof (objfile->msymbol_demangled_hash));
              objfile->fundamental_types = NULL;
+             clear_objfile_data (objfile);
              if (objfile->sf != NULL)
                {
                  (*objfile->sf->sym_finish) (objfile);