* c-valprint.c (c_value_print): Fix up some formatting. Use

[deliverable/binutils-gdb.git] / gdb / solib-svr4.h

diff --git a/gdb/solib-svr4.h b/gdb/solib-svr4.h
index d0ce954639efbb263489a48fe8e86f8943bc03af..993b6a307807f1a4ccb163e052ed6eccd26b49e3 100644 (file)
--- a/gdb/solib-svr4.h
+++ b/gdb/solib-svr4.h
@@ -1,5 +1,6 @@
 /* Handle shared libraries for GDB, the GNU Debugger.
-   Copyright 2000
+
+   Copyright 2000, 2004
    Free Software Foundation, Inc.
 
    This file is part of GDB.
@@ -19,6 +20,11 @@
    Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+#ifndef SOLIB_SVR4_H
+#define SOLIB_SVR4_H
+
+struct objfile;
+
 /* Critical offsets and sizes which describe struct r_debug and
    struct link_map on SVR4-like targets.  All offsets and sizes are
    in bytes unless otherwise specified.  */
@@ -64,7 +70,26 @@ struct link_map_offsets
     int l_name_size;
   };
 
-#ifndef SVR4_FETCH_LINK_MAP_OFFSETS
-extern struct link_map_offsets *default_svr4_fetch_link_map_offsets (void);
-#define SVR4_FETCH_LINK_MAP_OFFSETS() default_svr4_fetch_link_map_offsets ()
-#endif
+/* set_solib_svr4_fetch_link_map_offsets() is intended to be called by
+   a <arch>_gdbarch_init() function.  It is used to establish an
+   architecture specific link_map_offsets fetcher for the architecture
+   being defined.  */
+
+extern void set_solib_svr4_fetch_link_map_offsets
+  (struct gdbarch *gdbarch, struct link_map_offsets *(*func) (void));
+
+/* This function is called by thread_db.c.  Return the address of the
+   link map for the given objfile.  */
+extern CORE_ADDR svr4_fetch_objfile_link_map (struct objfile *objfile);
+
+/* legacy_svr4_fetch_link_map_offsets_hook is a pointer to a function
+   which is used to fetch link map offsets.  It will only be set
+   by solib-legacy.c, if at all.  */
+extern struct link_map_offsets *(*legacy_svr4_fetch_link_map_offsets_hook) (void);
+
+/* Fetch (and possibly build) an appropriate `struct link_map_offsets'
+   for ILP32 and LP64 SVR4 systems.  */
+extern struct link_map_offsets *svr4_ilp32_fetch_link_map_offsets (void);
+extern struct link_map_offsets *svr4_lp64_fetch_link_map_offsets (void);
+
+#endif /* solib-svr4.h */