print_percentage: Use floating point to avoid incorrect results when

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

diff --git a/gdb/solib-svr4.h b/gdb/solib-svr4.h
index c2ee1d3a505d4dced59f6b54a23ca3a7d71e1cac..0909e4c35a3f5691ba73b11fb8285d413c754484 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.  */
@@ -64,10 +70,26 @@ struct link_map_offsets
     int l_name_size;
   };
 
-extern void set_solib_svr4_fetch_link_map_offsets (
-  struct link_map_offsets *(*func) (void));
+/* 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 */