4ecdc37c52439799c666810598d475db670ab6a1
[urcu.git] / urcu / arch / mips.h
1 #ifndef _URCU_ARCH_MIPS_H
2 #define _URCU_ARCH_MIPS_H
3
4 /*
5 * arch_mips.h: trivial definitions for the MIPS architecture.
6 *
7 * Copyright (c) 2010 Paolo Bonzini <pbonzini@redhat.com>
8 * Copyright (c) 2012 Ralf Baechle <ralf@linux-mips.org>
9 *
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Lesser General Public
12 * License as published by the Free Software Foundation; either
13 * version 2.1 of the License, or (at your option) any later version.
14 *
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Lesser General Public License for more details.
19 *
20 * You should have received a copy of the GNU Lesser General Public
21 * License along with this library; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
23 */
24
25 #include <urcu/compiler.h>
26 #include <urcu/config.h>
27 #include <urcu/syscall-compat.h>
28
29 #ifdef __cplusplus
30 extern "C" {
31 #endif
32
33 #define cmm_mb() __asm__ __volatile__ ( \
34 " .set mips2 \n" \
35 " sync \n" \
36 " .set mips0 \n" \
37 :::"memory")
38
39 typedef unsigned long long cycles_t;
40
41 static inline cycles_t caa_get_cycles(void)
42 {
43 return 0; /* not supported */
44 }
45
46 #ifdef __cplusplus
47 }
48 #endif
49
50 #include <urcu/arch/generic.h>
51
52 #endif /* _URCU_ARCH_MIPS_H */
This page took 0.039987 seconds and 4 git commands to generate.