fcontext_ppc.hpp

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// Copyright 2023 owent
 
#pragma once
 
#include <libcopp/utils/config/libcopp_build_features.h>
 
// 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"
 
#ifdef COPP_HAS_ABI_HEADERS
#  include COPP_ABI_PREFIX
#endif
 
LIBCOPP_COPP_NAMESPACE_BEGIN
namespace fcontext {
 
extern "C" {
 
#define COPP_BOOST_CONTEXT_CALLDECL
 
struct stack_t {
  void *sp;
  std::size_t size;
 
  stack_t() : sp(0), size(0) {}
};
 
struct fp_t {
  uint64_t fc_freg[19];
 
  fp_t() : fc_freg() {}
};
 
struct fcontext_t {
#if defined(__powerpc64__)
  uint64_t fc_greg[23];
#else
  uint32_t fc_greg[23];
#endif
  stack_t fc_stack;
  fp_t fc_fp;
 
  fcontext_t() : fc_greg(), fc_stack(), fc_fp() {}
};
}
}  // namespace fcontext
LIBCOPP_COPP_NAMESPACE_END
 
#ifdef COPP_HAS_ABI_HEADERS
#  include COPP_ABI_SUFFIX
#endif