fcontext_i386_win.hpp

Go to the documentation of this file.

// Copyright 2023 owent
 
#pragma once
 
#include <libcopp/utils/config/libcopp_build_features.h>
 
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
#  pragma once
#endif
 
// clang-format off
#include <libcopp/utils/config/stl_include_prefix.h>  // NOLINT(build/include_order)
// clang-format on
#include <stdint.h>
#include <cstddef>
// clang-format off
#include <libcopp/utils/config/stl_include_suffix.h>  // NOLINT(build/include_order)
// clang-format on
 
#include "libcopp/fcontext/detail/config.hpp"
#include "libcopp/utils/features.h"
 
#if defined(LIBCOPP_MACRO_COMPILER_MSVC)
#  pragma warning(push)
#  pragma warning(disable : 4351)
#endif
 
#ifdef LIBCOPP_HAS_ABI_HEADERS
#  include LIBCOPP_ABI_PREFIX
#endif
 
LIBCOPP_COPP_NAMESPACE_BEGIN
namespace fcontext {
 
extern "C" {
 
#define LIBCOPP_BOOST_CONTEXT_CALLDECL __cdecl
 
struct stack_t {
  void *sp;
  std::size_t size;
  void *limit;
 
  stack_t() : sp(0), size(0), limit(0) {}
};
 
struct fp_t {
  uint32_t fc_freg[2];
 
  fp_t() : fc_freg() {}
};
 
struct fcontext_t {
  uint32_t fc_greg[6];
  stack_t fc_stack;
  void *fc_excpt_lst;
  void *fc_local_storage;
  fp_t fc_fp;
  uint32_t fc_dealloc;
 
  fcontext_t() : fc_greg(), fc_stack(), fc_excpt_lst(0), fc_local_storage(0), fc_fp(), fc_dealloc(0) {}
};
}
}  // namespace fcontext
LIBCOPP_COPP_NAMESPACE_END
 
#ifdef LIBCOPP_HAS_ABI_HEADERS
#  include LIBCOPP_ABI_SUFFIX
#endif
 
#if defined(LIBCOPP_MACRO_COMPILER_MSVC)
#  pragma warning(pop)
#endif