* elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol

[external/binutils.git] / gdb / gdbarch.c

diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c
index 6ae453e..e48c5a6 100644 (file)
--- a/gdb/gdbarch.c
+++ b/gdb/gdbarch.c
@@ -3,8 +3,7 @@
 
 /* Dynamic architecture support for GDB, the GNU debugger.
 
-   Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-   2007, 2008, 2009 Free Software Foundation, Inc.
+   Copyright (C) 1998-2013 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -283,7 +282,9 @@ struct gdbarch
   int has_dos_based_file_system;
   gdbarch_gen_return_address_ftype *gen_return_address;
   gdbarch_info_proc_ftype *info_proc;
+  gdbarch_core_info_proc_ftype *core_info_proc;
   gdbarch_iterate_over_objfiles_in_search_order_ftype *iterate_over_objfiles_in_search_order;
+  struct ravenscar_arch_ops * ravenscar_ops;
 };
 
 
@@ -451,7 +452,9 @@ struct gdbarch startup_gdbarch =
   0,  /* has_dos_based_file_system */
   default_gen_return_address,  /* gen_return_address */
   0,  /* info_proc */
+  0,  /* core_info_proc */
   default_iterate_over_objfiles_in_search_order,  /* iterate_over_objfiles_in_search_order */
+  NULL,  /* ravenscar_ops */
   /* startup_gdbarch() */
 };
 
@@ -542,6 +545,7 @@ gdbarch_alloc (const struct gdbarch_info *info,
   gdbarch->auto_wide_charset = default_auto_wide_charset;
   gdbarch->gen_return_address = default_gen_return_address;
   gdbarch->iterate_over_objfiles_in_search_order = default_iterate_over_objfiles_in_search_order;
+  gdbarch->ravenscar_ops = NULL;
   /* gdbarch_alloc() */
 
   return gdbarch;
@@ -750,7 +754,9 @@ verify_gdbarch (struct gdbarch *gdbarch)
   /* Skip verify of has_dos_based_file_system, invalid_p == 0 */
   /* Skip verify of gen_return_address, invalid_p == 0 */
   /* Skip verify of info_proc, has predicate.  */
+  /* Skip verify of core_info_proc, has predicate.  */
   /* Skip verify of iterate_over_objfiles_in_search_order, invalid_p == 0 */
+  /* Skip verify of ravenscar_ops, invalid_p == 0 */
   buf = ui_file_xstrdup (log, &length);
   make_cleanup (xfree, buf);
   if (length > 0)
@@ -868,6 +874,12 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
                       "gdbarch_dump: convert_register_p = <%s>\n",
                       host_address_to_string (gdbarch->convert_register_p));
   fprintf_unfiltered (file,
+                      "gdbarch_dump: gdbarch_core_info_proc_p() = %d\n",
+                      gdbarch_core_info_proc_p (gdbarch));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: core_info_proc = <%s>\n",
+                      host_address_to_string (gdbarch->core_info_proc));
+  fprintf_unfiltered (file,
                       "gdbarch_dump: gdbarch_core_pid_to_str_p() = %d\n",
                       gdbarch_core_pid_to_str_p (gdbarch));
   fprintf_unfiltered (file,
@@ -1192,6 +1204,9 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
                       "gdbarch_dump: push_dummy_code = <%s>\n",
                       host_address_to_string (gdbarch->push_dummy_code));
   fprintf_unfiltered (file,
+                      "gdbarch_dump: ravenscar_ops = %s\n",
+                      host_address_to_string (gdbarch->ravenscar_ops));
+  fprintf_unfiltered (file,
                       "gdbarch_dump: gdbarch_read_pc_p() = %d\n",
                       gdbarch_read_pc_p (gdbarch));
   fprintf_unfiltered (file,
@@ -4250,6 +4265,30 @@ set_gdbarch_info_proc (struct gdbarch *gdbarch,
   gdbarch->info_proc = info_proc;
 }
 
+int
+gdbarch_core_info_proc_p (struct gdbarch *gdbarch)
+{
+  gdb_assert (gdbarch != NULL);
+  return gdbarch->core_info_proc != NULL;
+}
+
+void
+gdbarch_core_info_proc (struct gdbarch *gdbarch, char *args, enum info_proc_what what)
+{
+  gdb_assert (gdbarch != NULL);
+  gdb_assert (gdbarch->core_info_proc != NULL);
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_core_info_proc called\n");
+  gdbarch->core_info_proc (gdbarch, args, what);
+}
+
+void
+set_gdbarch_core_info_proc (struct gdbarch *gdbarch,
+                            gdbarch_core_info_proc_ftype core_info_proc)
+{
+  gdbarch->core_info_proc = core_info_proc;
+}
+
 void
 gdbarch_iterate_over_objfiles_in_search_order (struct gdbarch *gdbarch, iterate_over_objfiles_in_search_order_cb_ftype *cb, void *cb_data, struct objfile *current_objfile)
 {
@@ -4267,6 +4306,23 @@ set_gdbarch_iterate_over_objfiles_in_search_order (struct gdbarch *gdbarch,
   gdbarch->iterate_over_objfiles_in_search_order = iterate_over_objfiles_in_search_order;
 }
 
+struct ravenscar_arch_ops *
+gdbarch_ravenscar_ops (struct gdbarch *gdbarch)
+{
+  gdb_assert (gdbarch != NULL);
+  /* Skip verify of ravenscar_ops, invalid_p == 0 */
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_ravenscar_ops called\n");
+  return gdbarch->ravenscar_ops;
+}
+
+void
+set_gdbarch_ravenscar_ops (struct gdbarch *gdbarch,
+                           struct ravenscar_arch_ops * ravenscar_ops)
+{
+  gdbarch->ravenscar_ops = ravenscar_ops;
+}
+
 
 /* Keep a registry of per-architecture data-pointers required by GDB
    modules.  */