-/* Copyright 2008-2012 Free Software Foundation, Inc.
+/* Copyright (C) 2008-2020 Free Software Foundation, Inc.
This file is part of GDB.
#ifndef WINDOWS_NAT_H
#define WINDOWS_NAT_H
-extern void windows_set_context_register_offsets (const int *offsets);
-
/* A pointer to a function that should return non-zero iff REGNUM
corresponds to one of the segment registers. */
typedef int (segment_register_p_ftype) (int regnum);
-/* Set the function that should be used by this module to determine
- whether a given register is a segment register or not. */
-extern void windows_set_segment_register_p (segment_register_p_ftype *fun);
+/* segment_register_p_ftype implementation for x86. */
+int i386_windows_segment_register_p (int regnum);
+
+/* context register offests for x86. */
+extern const int i386_mappings[];
+
+#ifdef __x86_64__
+/* segment_register_p_ftype implementation for amd64. */
+int amd64_windows_segment_register_p (int regnum);
+
+/* context register offests for amd64. */
+extern const int amd64_mappings[];
+#endif
#endif