* amd64-windows-nat.c, amd64-windows-tdep.c: New files.

        * config/i386/mingw64.mh, config/i386/nm-cygwin64.h: New files.
        * configure.host, configure.tgt: Add handling for x86_64/windows.
        * config/djgpp/fnchange.lst: Add entries for amd64-windows-nat.c
        and amd64-windows-tdep.c.

1 files changed, 41 insertions, 0 deletions

diff --git a/gdb/amd64-windows-tdep.c b/gdb/amd64-windows-tdep.c
new file mode 100644
index 0000000..fc224a8
--- /dev/null
+++ b/gdb/amd64-windows-tdep.c
@@ -0,0 +1,41 @@
+/* Copyright (C) 2009 Free Software Foundation, Inc.
+
+   This file is part of GDB.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include "defs.h"
+#include "osabi.h"
+#include "amd64-tdep.h"
+#include "solib.h"
+#include "solib-target.h"
+
+static void
+amd64_windows_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
+{
+  amd64_init_abi (info, gdbarch);
+
+  /* On Windows, "long"s are only 32bit.  */
+  set_gdbarch_long_bit (gdbarch, 32);
+
+  set_solib_ops (gdbarch, &solib_target_so_ops);
+}
+
+void
+_initialize_amd64_windows_tdep (void)
+{
+  gdbarch_register_osabi (bfd_arch_i386, bfd_mach_x86_64, GDB_OSABI_CYGWIN,
+                          amd64_windows_init_abi);
+}
+