ceph/src/boost/libs/context/include/boost/context/detail/fcontext_x86_64_win.hpp

   1
   2 //          Copyright Oliver Kowalke 2009.
   3 // Distributed under the Boost Software License, Version 1.0.
   4 //    (See accompanying file LICENSE_1_0.txt or copy at
   5 //          http://www.boost.org/LICENSE_1_0.txt)
   6
   7 #ifndef BOOST_CONTEXT_DETAIL_FCONTEXT_X86_64_H
   8 #define BOOST_CONTEXT_DETAIL_FCONTEXT_X86_64_H
   9
  10 #if defined(_MSC_VER) && (_MSC_VER >= 1020)
  11 # pragma once
  12 #endif
  13
  14 #include <cstddef>
  15
  16 #include <boost/config.hpp>
  17 #include <boost/cstdint.hpp>
  18
  19 #include <boost/context/detail/config.hpp>
  20
  21 #if defined(BOOST_MSVC)
  22 #pragma warning(push)
  23 #pragma warning(disable:4351)
  24 #endif
  25
  26 #ifdef BOOST_HAS_ABI_HEADERS
  27 # include BOOST_ABI_PREFIX
  28 #endif
  29
  30 namespace boost {
  31 namespace context {
  32
  33 extern "C" {
  34
  35 #define BOOST_CONTEXT_CALLDECL
  36
  37 struct stack_t
  38 {
  39     void    *   sp;
  40     std::size_t size;
  41     void    *   limit;
  42
  43     stack_t() :
  44         sp( 0), size( 0), limit( 0)
  45     {}
  46 };
  47
  48 struct fcontext_t
  49 {
  50     boost::uint64_t     fc_greg[10];
  51     stack_t             fc_stack;
  52     void            *   fc_local_storage;
  53     boost::uint64_t     fc_fp[24];
  54     boost::uint64_t     fc_dealloc;
  55
  56     fcontext_t() :
  57         fc_greg(),
  58         fc_stack(),
  59         fc_local_storage( 0),
  60         fc_fp(),
  61         fc_dealloc()
  62     {}
  63 };
  64
  65 }
  66
  67 }}
  68
  69 #ifdef BOOST_HAS_ABI_HEADERS
  70 # include BOOST_ABI_SUFFIX
  71 #endif
  72
  73 #if defined(BOOST_MSVC)
  74 #pragma warning(pop)
  75 #endif
  76
  77 #endif // BOOST_CONTEXT_DETAIL_FCONTEXT_X86_64_H