-/* Copyright (C) 2008-2013 Free Software Foundation, Inc.
+/* Copyright (C) 2008-2020 Free Software Foundation, Inc.
This file is part of GDB.
#include "defs.h"
#include "windows-nat.h"
-#include "i386-nat.h"
+#include "x86-nat.h"
#include "i386-tdep.h"
#include <windows.h>
-#define context_offset(x) ((int)&(((CONTEXT *)NULL)->x))
-static const int mappings[] =
+#ifdef __x86_64__
+#define CONTEXT WOW64_CONTEXT
+#endif
+#define context_offset(x) ((int)(size_t)&(((CONTEXT *)NULL)->x))
+const int i386_mappings[] =
{
context_offset (Eax),
context_offset (Ecx),
context_offset (ExtendedRegisters[24])
};
#undef context_offset
+#undef CONTEXT
/* segment_register_p_ftype implementation for x86. */
-static int
+int
i386_windows_segment_register_p (int regnum)
{
return regnum >= I386_CS_REGNUM && regnum <= I386_GS_REGNUM;
}
-/* -Wmissing-prototypes */
-extern initialize_file_ftype _initialize_i386_windows_nat;
-
+void _initialize_i386_windows_nat ();
void
-_initialize_i386_windows_nat (void)
+_initialize_i386_windows_nat ()
{
- windows_set_context_register_offsets (mappings);
- windows_set_segment_register_p (i386_windows_segment_register_p);
- i386_set_debug_register_length (4);
+#ifndef __x86_64__
+ x86_set_debug_register_length (4);
+#endif
}