include/urcu/arch/mips.h

   1 // SPDX-FileCopyrightText: 2010 Paolo Bonzini <pbonzini@redhat.com>
   2 // SPDX-FileCopyrightText: 2012 Ralf Baechle <ralf@linux-mips.org>
   3 //
   4 // SPDX-License-Identifier: LGPL-2.1-or-later
   5
   6 #ifndef _URCU_ARCH_MIPS_H
   7 #define _URCU_ARCH_MIPS_H
   8
   9 /*
  10  * arch_mips.h: trivial definitions for the MIPS architecture.
  11  */
  12
  13 #include <urcu/compiler.h>
  14 #include <urcu/config.h>
  15 #include <urcu/syscall-compat.h>
  16
  17 #ifdef __cplusplus
  18 extern "C" {
  19 #endif
  20
  21 #define cmm_mb()                        __asm__ __volatile__ (              \
  22                                         "       .set    mips2           \n" \
  23                                         "       sync                    \n" \
  24                                         "       .set    mips0           \n" \
  25                                         :::"memory")
  26
  27 #ifdef __cplusplus
  28 }
  29 #endif
  30
  31 #include <urcu/arch/generic.h>
  32
  33 #endif /* _URCU_ARCH_MIPS_H */