1 files changed, 73 insertions, 0 deletions
diff --git a/ld/plugin.h b/ld/plugin.h
new file mode 100644
index 0000000000..5bd083f060
--- /dev/null
+++ b/ld/plugin.h
@@ -0,0 +1,73 @@
+/* Plugin control for the GNU linker.
+   Copyright 2010 Free Software Foundation, Inc.
+
+   This file is part of the GNU Binutils.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
+
+#ifndef GLD_PLUGIN_H
+#define GLD_PLUGIN_H
+
+
+/* This is the only forward declaration we need to avoid having
+   to include the plugin-api.h header in order to use this file.  */
+struct ld_plugin_input_file;
+
+/* Handle -plugin arg: find and load plugin, or return error.  */
+extern int plugin_opt_plugin (const char *plugin);
+
+/* Accumulate option arguments for last-loaded plugin, or return
+   error if none.  */
+extern int plugin_opt_plugin_arg (const char *arg);
+
+/* Load up and initialise all plugins after argument parsing.  */
+extern int plugin_load_plugins (void);
+
+/* Return name of plugin which caused an error in any of the above.  */
+extern const char *plugin_error_plugin (void);
+
+/* Call 'claim file' hook for all plugins.  */
+extern int plugin_call_claim_file (const struct ld_plugin_input_file *file,
+		int *claimed);
+
+/* Call 'all symbols read' hook for all plugins.  */
+extern int plugin_call_all_symbols_read (void);
+
+/* Call 'cleanup' hook for all plugins.  */
+extern int plugin_call_cleanup (void);
+
+/* Generate a dummy BFD to represent an IR file, for any callers of
+   plugin_call_claim_file to use as the handle in the ld_plugin_input_file
+   struct that they build to pass in.  The BFD is initially writable, so
+   that symbols can be added to it; it must be made readable after the
+   add_symbols hook has been called so that it can be read when linking.  */
+extern bfd *plugin_get_ir_dummy_bfd (const char *name, bfd *template);
+
+/* Check if the BFD passed in is an IR dummy object file.  */
+extern bfd_boolean is_ir_dummy_bfd (const bfd *abfd);
+
+/* Notice-symbol bfd linker callback hook.  */
+extern bfd_boolean plugin_notice (struct bfd_link_info *info,
+		const char *name, bfd *abfd, asection *section,
+		bfd_vma value);
+
+/* Multiple-definition bfd linker callback hook.  */
+extern bfd_boolean plugin_multiple_definition (struct bfd_link_info *info,
+		const char *name,
+		bfd *obfd, asection *osec, bfd_vma oval,
+		bfd *nbfd, asection *nsec, bfd_vma nval);
+
+#endif /* !def GLD_PLUGIN_H */