1 files changed, 69 insertions, 0 deletions
diff --git a/gdb/config/i386/nm-linux64.h b/gdb/config/i386/nm-linux64.h
new file mode 100644
index 0000000..1764758
--- /dev/null
+++ b/gdb/config/i386/nm-linux64.h
@@ -0,0 +1,69 @@
+/* Native support for GNU/Linux x86-64.
+
+   Copyright 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+
+   Contributed by Jiri Smid, SuSE Labs.
+
+   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 2 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, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef NM_LINUX64_H
+#define NM_LINUX64_H
+
+/* GNU/Linux supports the i386 hardware debugging registers.  */
+#define I386_USE_GENERIC_WATCHPOINTS
+
+#include "i386/nm-i386.h"
+#include "config/nm-linux.h"
+
+/* Support for 8-byte wide hardware watchpoints.  */
+#define TARGET_HAS_DR_LEN_8 1
+
+/* Provide access to the i386 hardware debugging registers.  */
+
+extern void amd64_linux_dr_set_control (unsigned long control);
+#define I386_DR_LOW_SET_CONTROL(control) \
+  amd64_linux_dr_set_control (control)
+
+extern void amd64_linux_dr_set_addr (int regnum, CORE_ADDR addr);
+#define I386_DR_LOW_SET_ADDR(regnum, addr) \
+  amd64_linux_dr_set_addr (regnum, addr)
+
+extern void amd64_linux_dr_reset_addr (int regnum);
+#define I386_DR_LOW_RESET_ADDR(regnum) \
+  amd64_linux_dr_reset_addr (regnum)
+
+extern unsigned long amd64_linux_dr_get_status (void);
+#define I386_DR_LOW_GET_STATUS() \
+  amd64_linux_dr_get_status ()
+
+
+/* Type of the third argument to the `ptrace' system call.  */
+#define PTRACE_ARG3_TYPE long
+
+/* Type of the fourth argument to the `ptrace' system call.  */
+#define PTRACE_XFER_TYPE long
+
+/* Override copies of {fetch,store}_inferior_registers in `infptrace.c'.  */
+#define FETCH_INFERIOR_REGISTERS
+
+/* `linux-nat.c' and `i386-nat.c' have their own versions of
+   child_post_startup_inferior.  Define this to use the copy in
+   `x86-86-linux-nat.c' instead, which calls both.  */
+#define LINUX_CHILD_POST_STARTUP_INFERIOR
+
+#endif /* nm-linux64.h */