* infrun.c (follow_fork): Initialize new step_* locals

[deliverable/binutils-gdb.git] / gdb / arch-utils.c

diff --git a/gdb/arch-utils.c b/gdb/arch-utils.c
index 259d1e3a5f4f345ef90ca07451b879f3c85fa2b6..c1ea9da3636cec98d6b05fdbede3a0ee9e441042 100644 (file)
--- a/gdb/arch-utils.c
+++ b/gdb/arch-utils.c
@@ -1,7 +1,7 @@
 /* Dynamic architecture support for GDB, the GNU debugger.
 
    Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
-   2008 Free Software Foundation, Inc.
+   2008, 2009 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -146,7 +146,7 @@ core_addr_greaterthan (CORE_ADDR lhs, CORE_ADDR rhs)
 /* Misc helper functions for targets. */
 
 CORE_ADDR
-core_addr_identity (CORE_ADDR addr)
+core_addr_identity (struct gdbarch *gdbarch, CORE_ADDR addr)
 {
   return addr;
 }
@@ -491,12 +491,12 @@ gdbarch_update_p (struct gdbarch_info info)
 
   /* If it is the same old architecture, accept the request (but don't
      swap anything).  */
-  if (new_gdbarch == current_gdbarch)
+  if (new_gdbarch == target_gdbarch)
     {
       if (gdbarch_debug)
        fprintf_unfiltered (gdb_stdlog, "gdbarch_update_p: "
-                           "Architecture 0x%08lx (%s) unchanged\n",
-                           (long) new_gdbarch,
+                           "Architecture %s (%s) unchanged\n",
+                           host_address_to_string (new_gdbarch),
                            gdbarch_bfd_arch_info (new_gdbarch)->printable_name);
       return 1;
     }
@@ -504,8 +504,8 @@ gdbarch_update_p (struct gdbarch_info info)
   /* It's a new architecture, swap it in.  */
   if (gdbarch_debug)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_update_p: "
-                       "New architecture 0x%08lx (%s) selected\n",
-                       (long) new_gdbarch,
+                       "New architecture %s (%s) selected\n",
+                       host_address_to_string (new_gdbarch),
                        gdbarch_bfd_arch_info (new_gdbarch)->printable_name);
   deprecated_current_gdbarch_select_hack (new_gdbarch);
 
@@ -629,6 +629,7 @@ initialize_current_architecture (void)
     }
 
   info.byte_order = default_byte_order;
+  info.byte_order_for_code = info.byte_order;
 
   if (! gdbarch_update_p (info))
     internal_error (__FILE__, __LINE__,
@@ -667,6 +668,7 @@ gdbarch_info_init (struct gdbarch_info *info)
 {
   memset (info, 0, sizeof (struct gdbarch_info));
   info->byte_order = BFD_ENDIAN_UNKNOWN;
+  info->byte_order_for_code = info->byte_order;
   info->osabi = GDB_OSABI_UNINITIALIZED;
 }
 
@@ -708,6 +710,7 @@ gdbarch_info_fill (struct gdbarch_info *info)
   /* From the default.  */
   if (info->byte_order == BFD_ENDIAN_UNKNOWN)
     info->byte_order = default_byte_order;
+  info->byte_order_for_code = info->byte_order;
 
   /* "(gdb) set osabi ...".  Handled by gdbarch_lookup_osabi.  */
   if (info->osabi == GDB_OSABI_UNINITIALIZED)