78 lines
1.4 KiB
C++
78 lines
1.4 KiB
C++
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// Copyright Oliver Kowalke 2009.
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_CONTEXT_DETAIL_FCONTEXT_X86_64_H
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#define BOOST_CONTEXT_DETAIL_FCONTEXT_X86_64_H
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#if defined(_MSC_VER) && (_MSC_VER >= 1020)
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# pragma once
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#endif
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#include <cstddef>
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#include <boost/config.hpp>
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#include <boost/cstdint.hpp>
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#include <boost/context/detail/config.hpp>
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#if defined(BOOST_MSVC)
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#pragma warning(push)
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#pragma warning(disable:4351)
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#endif
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#ifdef BOOST_HAS_ABI_HEADERS
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# include BOOST_ABI_PREFIX
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#endif
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namespace boost {
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namespace context {
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extern "C" {
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#define BOOST_CONTEXT_CALLDECL
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struct stack_t
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{
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void * sp;
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std::size_t size;
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void * limit;
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stack_t() :
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sp( 0), size( 0), limit( 0)
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{}
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};
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struct fcontext_t
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{
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boost::uint64_t fc_greg[10];
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stack_t fc_stack;
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void * fc_local_storage;
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boost::uint64_t fc_fp[24];
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boost::uint64_t fc_dealloc;
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fcontext_t() :
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fc_greg(),
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fc_stack(),
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fc_local_storage( 0),
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fc_fp(),
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fc_dealloc()
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{}
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};
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}
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}}
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#ifdef BOOST_HAS_ABI_HEADERS
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# include BOOST_ABI_SUFFIX
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#endif
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#if defined(BOOST_MSVC)
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#pragma warning(pop)
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#endif
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#endif // BOOST_CONTEXT_DETAIL_FCONTEXT_X86_64_H
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