1 /*
 2  * Copyright (c) 1999, 2019, Oracle and/or its affiliates. All rights reserved.
 3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 4  *
 5  * This code is free software; you can redistribute it and/or modify it
 6  * under the terms of the GNU General Public License version 2 only, as
 7  * published by the Free Software Foundation.
 8  *
 9  * This code is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
14  *
15  * You should have received a copy of the GNU General Public License version
16  * 2 along with this work; if not, write to the Free Software Foundation,
17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18  *
19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20  * or visit www.oracle.com if you need additional information or have any
21  * questions.
22  *
23  */
24 
25 #ifndef OS_CPU_WINDOWS_X86_OS_WINDOWS_X86_HPP
26 #define OS_CPU_WINDOWS_X86_OS_WINDOWS_X86_HPP
27 
28   //
29   // NOTE: we are back in class os here, not win32
30   //
31 
32   static void setup_fpu();
33   static bool supports_sse() { return true; }
34 
35   static jlong rdtsc();
36 
37   static bool      register_code_area(char *low, char *high);
38 
39 #ifdef AMD64
40 #define PLATFORM_PRINT_NATIVE_STACK 1
41 static bool platform_print_native_stack(outputStream* st, const void* context,
42                                         char *buf, int buf_size);
43 #endif
44 
45 #endif // OS_CPU_WINDOWS_X86_OS_WINDOWS_X86_HPP