cds/compiler/bitop.h

   1 /*
   2     This file is a part of libcds - Concurrent Data Structures library
   3
   4     (C) Copyright Maxim Khizhinsky (libcds.dev@gmail.com) 2006-2016
   5
   6     Source code repo: http://github.com/khizmax/libcds/
   7     Download: http://sourceforge.net/projects/libcds/files/
   8
   9     Redistribution and use in source and binary forms, with or without
  10     modification, are permitted provided that the following conditions are met:
  11
  12     * Redistributions of source code must retain the above copyright notice, this
  13       list of conditions and the following disclaimer.
  14
  15     * Redistributions in binary form must reproduce the above copyright notice,
  16       this list of conditions and the following disclaimer in the documentation
  17       and/or other materials provided with the distribution.
  18
  19     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  20     AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21     IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  22     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  23     FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24     DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  25     SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  26     CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  27     OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28     OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29 */
  30
  31 #ifndef CDSLIB_COMPILER_BITOP_H
  32 #define CDSLIB_COMPILER_BITOP_H
  33
  34 // Choose appropriate header for current architecture and compiler
  35
  36 #if CDS_COMPILER == CDS_COMPILER_MSVC || (CDS_COMPILER == CDS_COMPILER_INTEL && CDS_OS_INTERFACE == CDS_OSI_WINDOWS)
  37 /************************************************************************/
  38 /* MS Visual C++                                                        */
  39 /************************************************************************/
  40
  41 #    if CDS_PROCESSOR_ARCH == CDS_PROCESSOR_X86
  42 #        include <cds/compiler/vc/x86/bitop.h>
  43 #   elif CDS_PROCESSOR_ARCH == CDS_PROCESSOR_AMD64
  44 #        include <cds/compiler/vc/amd64/bitop.h>
  45 #    endif
  46
  47 #elif CDS_COMPILER == CDS_COMPILER_GCC || CDS_COMPILER == CDS_COMPILER_CLANG || CDS_COMPILER == CDS_COMPILER_INTEL
  48 /************************************************************************/
  49 /* GCC                                                                  */
  50 /************************************************************************/
  51
  52 #    if CDS_PROCESSOR_ARCH == CDS_PROCESSOR_X86
  53 #       include <cds/compiler/gcc/x86/bitop.h>
  54 #    elif CDS_PROCESSOR_ARCH == CDS_PROCESSOR_AMD64
  55 #       include <cds/compiler/gcc/amd64/bitop.h>
  56 #    elif CDS_PROCESSOR_ARCH == CDS_PROCESSOR_SPARC
  57 #       include <cds/compiler/gcc/sparc/bitop.h>
  58 #    elif CDS_PROCESSOR_ARCH == CDS_PROCESSOR_IA64
  59 #       include <cds/compiler/gcc/ia64/bitop.h>
  60 #    elif CDS_PROCESSOR_ARCH == CDS_PROCESSOR_PPC64
  61 #       include <cds/compiler/gcc/ppc64/bitop.h>
  62 #   endif
  63 #endif  // Compiler choice
  64
  65 // Generic (C) implementation
  66 #include <cds/details/bitop_generic.h>
  67
  68 #endif    // #ifndef CDSLIB_COMPILER_BITOP_H