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[deliverable/binutils-gdb.git] / gdb / linux-tdep.c

diff --git a/gdb/linux-tdep.c b/gdb/linux-tdep.c
index 6c7e80bdfb8aaefe8912d146286abd17f00f614b..07fd67c887d1c1b22de73356d4ccbfa173d7b31d 100644 (file)
--- a/gdb/linux-tdep.c
+++ b/gdb/linux-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for GNU/Linux, architecture independent.
 
-   Copyright (C) 2009 Free Software Foundation, Inc.
+   Copyright (C) 2009, 2010 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -18,13 +18,10 @@
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "defs.h"
-#include "gdbcore.h"
 #include "gdbtypes.h"
 #include "linux-tdep.h"
-#include "observer.h"
 #include "auxv.h"
 #include "target.h"
-#include "elf-bfd.h"
 #include "elf/common.h"
 
 /* This function is suitable for architectures that don't
@@ -155,33 +152,3 @@ linux_has_shared_address_space (void)
 
   return target_is_uclinux;
 }
-
-/* Observer for the executable_changed event, to check whether the new
-   exec binary is a PIE (Position Independent Executable) specimen, which
-   is currently unsupported.  */
-
-static void
-check_is_pie_binary (void)
-{
-  Elf_Internal_Ehdr *elf_hdr;
-
-  if (!exec_bfd)
-    return;
-  else if (bfd_get_flavour (exec_bfd) != bfd_target_elf_flavour)
-    return;
-
-  if (elf_tdata (exec_bfd)->elf_header->e_type == ET_DYN)
-    warning (_("\
-The current binary is a PIE (Position Independent Executable), which\n\
-GDB does NOT currently support.  Most debugger features will fail if used\n\
-in this session.\n"));
-}
-
-/* Provide a prototype to silence -Wmissing-prototypes.  */
-extern initialize_file_ftype _initialize_linux_tdep;
-
-void
-_initialize_linux_tdep (void)
-{
-  observer_attach_executable_changed (check_is_pie_binary);
-}