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

diff --git a/gdb/arch-utils.c b/gdb/arch-utils.c
index 98cf4b8f78794bee2f72dab83ffe114dffc696dd..5a47e3704934239406d7222c4a0beb816526f4ab 100644 (file)
--- a/gdb/arch-utils.c
+++ b/gdb/arch-utils.c
@@ -31,6 +31,7 @@
 #include "osabi.h"
 #include "target-descriptions.h"
 #include "objfiles.h"
+#include "language.h"
 
 #include "version.h"
 
@@ -505,7 +506,7 @@ 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 == target_gdbarch)
+  if (new_gdbarch == target_gdbarch ())
     {
       if (gdbarch_debug)
        fprintf_unfiltered (gdb_stdlog, "gdbarch_update_p: "
@@ -521,7 +522,7 @@ gdbarch_update_p (struct gdbarch_info info)
                        "New architecture %s (%s) selected\n",
                        host_address_to_string (new_gdbarch),
                        gdbarch_bfd_arch_info (new_gdbarch)->printable_name);
-  deprecated_target_gdbarch_select_hack (new_gdbarch);
+  set_target_gdbarch (new_gdbarch);
 
   return 1;
 }
@@ -555,7 +556,7 @@ set_gdbarch_from_file (bfd *abfd)
 
   if (gdbarch == NULL)
     error (_("Architecture of file not recognized."));
-  deprecated_target_gdbarch_select_hack (gdbarch);
+  set_target_gdbarch (gdbarch);
 }
 
 /* Initialize the current architecture.  Update the ``set
@@ -756,7 +757,7 @@ get_current_arch (void)
   if (has_stack_frames ())
     return get_frame_arch (get_selected_frame (NULL));
   else
-    return target_gdbarch;
+    return target_gdbarch ();
 }
 
 int
@@ -793,13 +794,14 @@ default_gen_return_address (struct gdbarch *gdbarch,
   error (_("This architecture has no method to collect a return address."));
 }
 
-enum gdb_signal
-default_gdb_signal_from_target (struct gdbarch *gdbarch, int signo)
+int
+default_return_in_first_hidden_param_p (struct gdbarch *gdbarch,
+                                       struct type *type)
 {
-  /* Lacking a better mapping, assume host signal numbers.  If
-     debugging a cross-core, most likely this translation will be
-     incorrect.  */
-  return gdb_signal_from_host (signo);
+  /* Usually, the return value's address is stored the in the "first hidden"
+     parameter if the return value should be passed by reference, as
+     specified in ABI.  */
+  return language_pass_by_reference (type);
 }
 
 /* */