1 files changed, 97 insertions, 0 deletions
diff --git a/linkers/rld-rap.h b/linkers/rld-rap.h
new file mode 100644
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--- /dev/null
+++ b/linkers/rld-rap.h
@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 2012, Chris Johns <chrisj@rtems.org>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+/**
+ * @file
+ *
+ * @ingroup rtems-ld
+ *
+ * @brief RTEMS Linker RTEMS Application (RAP) Format management.
+ *
+ */
+
+#if !defined (_RLD_RAP_H_)
+#define _RLD_RAP_H_
+
+#include <rld-files.h>
+
+namespace rld
+{
+  namespace rap
+  {
+    /**
+     * Output details or not.
+     */
+     extern bool add_obj_details;
+
+     /**
+      * Store the path of object files.
+      */
+     extern std::string rpath;
+
+    /**
+     * The RAP relocation bit masks.
+     */
+    #define RAP_RELOC_RELA         (1UL << 31)
+    #define RAP_RELOC_STRING       (1UL << 31)
+    #define RAP_RELOC_STRING_EMBED (1UL << 30)
+
+    /**
+     * The sections of interest in a RAP file.
+     */
+    enum sections
+    {
+      rap_text = 0,
+      rap_const = 1,
+      rap_ctor = 2,
+      rap_dtor = 3,
+      rap_data = 4,
+      rap_bss = 5,
+      rap_secs = 6
+    };
+
+    /**
+     * Return the name of a section.
+     */
+    const char* section_name (int sec);
+
+    /**
+     * Write a RAP format file.
+     *
+     * The symbol table is provided to allow incremental linking at some point
+     * in the future. I suspect this will also require extra options being
+     * added to control symbol visibility in the RAP file. For example an
+     * "application" may be self contained and does not need to export any
+     * symbols therefore no symbols are added and the only ones are part of the
+     * relocation records to bind to base image symbols. Another case is the
+     * need for an application to export symbols because it is using dlopen to
+     * load modules. Here the symbols maybe 'all' or it could be a user
+     * maintained list that are exported.
+     *
+     * @param app The application image to write too.
+     * @param init The application's initialisation entry point.
+     * @param fini The application's finish entry point .
+     * @param objects The list of object files in the application.
+     * @param symbols The symbol table used to create the application.
+     */
+    void write (files::image&             app,
+                const std::string&        init,
+                const std::string&        fini,
+                const files::object_list& objects,
+                const symbols::table&     symbols);
+  }
+}
+
+#endif