Update copyright year range in header of all files managed by GDB

[thirdparty/binutils-gdb.git] / gdb / target.c

diff --git a/gdb/target.c b/gdb/target.c
index b3fd2345b78e1541b54468635925e1382f2a64cc..d5bfd7d0849bd70087a2e7fbaaab062153375fd0 100644 (file)
--- a/gdb/target.c
+++ b/gdb/target.c
@@ -1,6 +1,6 @@
 /* Select target systems and architectures at runtime for GDB.
 
-   Copyright (C) 1990-2022 Free Software Foundation, Inc.
+   Copyright (C) 1990-2023 Free Software Foundation, Inc.
 
    Contributed by Cygnus Support.
 
@@ -1166,7 +1166,7 @@ to_execution_direction must be implemented for reverse async");
 /* See target.h.  */
 
 void
-decref_target (target_ops *t)
+target_ops_ref_policy::decref (target_ops *t)
 {
   t->decref ();
   if (t->refcount () == 0)
@@ -1245,44 +1245,6 @@ target_stack::unpush (target_ops *t)
   return true;
 }
 
-/* Unpush TARGET and assert that it worked.  */
-
-static void
-unpush_target_and_assert (struct target_ops *target)
-{
-  if (!current_inferior ()->unpush_target (target))
-    {
-      gdb_printf (gdb_stderr,
-                 "pop_all_targets couldn't find target %s\n",
-                 target->shortname ());
-      internal_error (_("failed internal consistency check"));
-    }
-}
-
-void
-pop_all_targets_above (enum strata above_stratum)
-{
-  while ((int) (current_inferior ()->top_target ()->stratum ())
-        > (int) above_stratum)
-    unpush_target_and_assert (current_inferior ()->top_target ());
-}
-
-/* See target.h.  */
-
-void
-pop_all_targets_at_and_above (enum strata stratum)
-{
-  while ((int) (current_inferior ()->top_target ()->stratum ())
-        >= (int) stratum)
-    unpush_target_and_assert (current_inferior ()->top_target ());
-}
-
-void
-pop_all_targets (void)
-{
-  pop_all_targets_above (dummy_stratum);
-}
-
 void
 target_unpusher::operator() (struct target_ops *ops) const
 {
@@ -1655,7 +1617,7 @@ memory_xfer_partial (struct target_ops *ops, enum target_object object,
   if (len == 0)
     return TARGET_XFER_EOF;
 
-  memaddr = address_significant (target_gdbarch (), memaddr);
+  memaddr = gdbarch_remove_non_address_bits (target_gdbarch (), memaddr);
 
   /* Fill in READBUF with breakpoint shadows, or WRITEBUF with
      breakpoint insns, thus hiding out from higher layers whether
@@ -2539,7 +2501,7 @@ target_preopen (int from_tty)
      it doesn't (which seems like a win for UDI), remove it now.  */
   /* Leave the exec target, though.  The user may be switching from a
      live process to a core of the same program.  */
-  pop_all_targets_above (file_stratum);
+  current_inferior ()->pop_all_targets_above (file_stratum);
 
   target_pre_inferior (from_tty);
 }