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murdle
2026-03-01 02:38:58 +02:00
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// Copyright Oliver Kowalke 2009.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_CONTEXT_ALL_H
#define BOOST_CONTEXT_ALL_H
#include <boost/context/fcontext.hpp>
#endif // BOOST_CONTEXT_ALL_H

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// Copyright Oliver Kowalke 2009.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_CONTEXT_DETAIL_CONFIG_H
#define BOOST_CONTEXT_DETAIL_CONFIG_H
#include <boost/config.hpp>
#include <boost/detail/workaround.hpp>
#ifdef BOOST_CONTEXT_DECL
# undef BOOST_CONTEXT_DECL
#endif
#if defined(BOOST_HAS_DECLSPEC)
# if defined(BOOST_ALL_DYN_LINK) || defined(BOOST_CONTEXT_DYN_LINK)
# if ! defined(BOOST_DYN_LINK)
# define BOOST_DYN_LINK
# endif
# if defined(BOOST_CONTEXT_SOURCE)
# define BOOST_CONTEXT_DECL BOOST_SYMBOL_EXPORT
# else
# define BOOST_CONTEXT_DECL BOOST_SYMBOL_IMPORT
# endif
# endif
#endif
#if ! defined(BOOST_CONTEXT_DECL)
# define BOOST_CONTEXT_DECL
#endif
#if ! defined(BOOST_CONTEXT_SOURCE) && ! defined(BOOST_ALL_NO_LIB) && ! defined(BOOST_CONTEXT_NO_LIB)
# define BOOST_LIB_NAME boost_context
# if defined(BOOST_ALL_DYN_LINK) || defined(BOOST_CONTEXT_DYN_LINK)
# define BOOST_DYN_LINK
# endif
# include <boost/config/auto_link.hpp>
#endif
#endif // BOOST_CONTEXT_DETAIL_CONFIG_H

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// Copyright Oliver Kowalke 2009.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_CONTEXT_DETAIL_FCONTEXT_ARM_H
#define BOOST_CONTEXT_DETAIL_FCONTEXT_ARM_H
#include <cstddef>
#include <boost/config.hpp>
#include <boost/cstdint.hpp>
#include <boost/context/detail/config.hpp>
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_PREFIX
#endif
namespace boost {
namespace context {
extern "C" {
#define BOOST_CONTEXT_CALLDECL
struct stack_t
{
void * sp;
std::size_t size;
stack_t() :
sp( 0), size( 0)
{}
};
struct fp_t
{
boost::uint32_t fc_freg[16];
fp_t() :
fc_freg()
{}
};
struct fcontext_t
{
boost::uint32_t fc_greg[11];
stack_t fc_stack;
fp_t fc_fp;
fcontext_t() :
fc_greg(),
fc_stack(),
fc_fp()
{}
};
}
}}
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_SUFFIX
#endif
#endif // BOOST_CONTEXT_DETAIL_FCONTEXT_ARM_H

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// Copyright Oliver Kowalke 2009.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_CONTEXT_DETAIL_FCONTEXT_I386H
#define BOOST_CONTEXT_DETAIL_FCONTEXT_I386H
#include <cstddef>
#include <boost/config.hpp>
#include <boost/cstdint.hpp>
#include <boost/context/detail/config.hpp>
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_PREFIX
#endif
namespace boost {
namespace context {
extern "C" {
#define BOOST_CONTEXT_CALLDECL __attribute__((cdecl))
struct stack_t
{
void * sp;
std::size_t size;
stack_t() :
sp( 0), size( 0)
{}
};
struct fcontext_t
{
boost::uint32_t fc_greg[6];
stack_t fc_stack;
boost::uint32_t fc_freg[2];
fcontext_t() :
fc_greg(),
fc_stack(),
fc_freg()
{}
};
}
}}
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_SUFFIX
#endif
#endif // BOOST_CONTEXT_DETAIL_FCONTEXT_I386_H

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// Copyright Oliver Kowalke 2009.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_CONTEXT_DETAIL_FCONTEXT_I386H
#define BOOST_CONTEXT_DETAIL_FCONTEXT_I386H
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
#include <cstddef>
#include <boost/config.hpp>
#include <boost/cstdint.hpp>
#include <boost/context/detail/config.hpp>
#if defined(BOOST_MSVC)
#pragma warning(push)
#pragma warning(disable:4351)
#endif
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_PREFIX
#endif
namespace boost {
namespace context {
extern "C" {
#define 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
{
boost::uint32_t fc_freg[2];
fp_t() :
fc_freg()
{}
};
struct fcontext_t
{
boost::uint32_t fc_greg[6];
stack_t fc_stack;
void * fc_excpt_lst;
void * fc_local_storage;
fp_t fc_fp;
fcontext_t() :
fc_greg(),
fc_stack(),
fc_excpt_lst( 0),
fc_local_storage( 0),
fc_fp()
{}
};
}
}}
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_SUFFIX
#endif
#if defined(BOOST_MSVC)
#pragma warning(pop)
#endif
#endif // BOOST_CONTEXT_DETAIL_FCONTEXT_I386_H

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// Copyright Oliver Kowalke 2009.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_CONTEXT_DETAIL_FCONTEXT_MIPS_H
#define BOOST_CONTEXT_DETAIL_FCONTEXT_MIPS_H
#include <cstddef>
#include <boost/config.hpp>
#include <boost/cstdint.hpp>
#include <boost/context/detail/config.hpp>
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_PREFIX
#endif
namespace boost {
namespace context {
extern "C" {
#define BOOST_CONTEXT_CALLDECL
// on MIPS we assume 64bit regsiters - even for 32bit ABIs
struct stack_t
{
void * sp;
std::size_t size;
stack_t() :
sp( 0), size( 0)
{}
};
struct fp_t
{
boost::uint64_t fc_freg[6];
fp_t() :
fc_freg()
{}
};
struct fcontext_t
{
boost::uint32_t fc_greg[12];
stack_t fc_stack;
fp_t fc_fp;
fcontext_t() :
fc_greg(),
fc_stack(),
fc_fp()
{}
};
}
}}
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_SUFFIX
#endif
#endif // BOOST_CONTEXT_DETAIL_FCONTEXT_MIPS_H

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// Copyright Oliver Kowalke 2009.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_CONTEXT_DETAIL_FCONTEXT_PPC_H
#define BOOST_CONTEXT_DETAIL_FCONTEXT_PPC_H
#include <cstddef>
#include <boost/config.hpp>
#include <boost/cstdint.hpp>
#include <boost/context/detail/config.hpp>
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_PREFIX
#endif
namespace boost {
namespace context {
extern "C" {
#define BOOST_CONTEXT_CALLDECL
struct stack_t
{
void * sp;
std::size_t size;
stack_t() :
sp( 0), size( 0)
{}
};
struct fp_t
{
boost::uint64_t fc_freg[19];
fp_t() :
fc_freg()
{}
};
struct fcontext_t
{
# if defined(__powerpc64__)
boost::uint64_t fc_greg[23];
# else
boost::uint32_t fc_greg[23];
# endif
stack_t fc_stack;
fp_t fc_fp;
fcontext_t() :
fc_greg(),
fc_stack(),
fc_fp()
{}
};
}
}}
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_SUFFIX
#endif
#endif // BOOST_CONTEXT_DETAIL_FCONTEXT_PPC_H

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// Copyright Oliver Kowalke 2009.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_CONTEXT_DETAIL_FCONTEXT_X86_64_H
#define BOOST_CONTEXT_DETAIL_FCONTEXT_X86_64_H
#include <cstddef>
#include <boost/config.hpp>
#include <boost/cstdint.hpp>
#include <boost/context/detail/config.hpp>
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_PREFIX
#endif
namespace boost {
namespace context {
extern "C" {
#define BOOST_CONTEXT_CALLDECL
struct stack_t
{
void * sp;
std::size_t size;
stack_t() :
sp( 0), size( 0)
{}
};
struct fp_t
{
boost::uint32_t fc_freg[2];
fp_t() :
fc_freg()
{}
};
struct fcontext_t
{
boost::uint64_t fc_greg[8];
stack_t fc_stack;
fp_t fc_fp;
fcontext_t() :
fc_greg(),
fc_stack(),
fc_fp()
{}
};
}
}}
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_SUFFIX
#endif
#endif // BOOST_CONTEXT_DETAIL_FCONTEXT_X86_64_H

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

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// Copyright Oliver Kowalke 2009.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_CONTEXT_FCONTEXT_H
#define BOOST_CONTEXT_FCONTEXT_H
#if defined(__PGI)
#include <stdint.h>
#endif
#if defined(_WIN32_WCE)
typedef int intptr_t;
#endif
#include <boost/config.hpp>
#include <boost/cstdint.hpp>
#include <boost/context/detail/config.hpp>
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_PREFIX
#endif
// x86_64
// test x86_64 before i386 because icc might
// define __i686__ for x86_64 too
#if defined(__x86_64__) || defined(__x86_64) \
|| defined(__amd64__) || defined(__amd64) \
|| defined(_M_X64) || defined(_M_AMD64)
# if defined(BOOST_WINDOWS)
# include <boost/context/detail/fcontext_x86_64_win.hpp>
# else
# include <boost/context/detail/fcontext_x86_64.hpp>
# endif
// i386
#elif defined(i386) || defined(__i386__) || defined(__i386) \
|| defined(__i486__) || defined(__i586__) || defined(__i686__) \
|| defined(__X86__) || defined(_X86_) || defined(__THW_INTEL__) \
|| defined(__I86__) || defined(__INTEL__) || defined(__IA32__) \
|| defined(_M_IX86) || defined(_I86_)
# if defined(BOOST_WINDOWS)
# include <boost/context/detail/fcontext_i386_win.hpp>
# else
# include <boost/context/detail/fcontext_i386.hpp>
# endif
// arm
#elif defined(__arm__) || defined(__thumb__) || defined(__TARGET_ARCH_ARM) \
|| defined(__TARGET_ARCH_THUMB) || defined(_ARM) || defined(_M_ARM)
# include <boost/context/detail/fcontext_arm.hpp>
// mips
#elif (defined(__mips) && __mips == 1) || defined(_MIPS_ISA_MIPS1) \
|| defined(_R3000)
# include <boost/context/detail/fcontext_mips.hpp>
// powerpc
#elif defined(__powerpc) || defined(__powerpc__) || defined(__ppc) \
|| defined(__ppc__) || defined(_ARCH_PPC) || defined(__POWERPC__) \
|| defined(__PPCGECKO__) || defined(__PPCBROADWAY) || defined(_XENON)
# include <boost/context/detail/fcontext_ppc.hpp>
#else
# error "platform not supported"
#endif
namespace boost {
namespace context {
extern "C" BOOST_CONTEXT_DECL
intptr_t BOOST_CONTEXT_CALLDECL jump_fcontext( fcontext_t * ofc, fcontext_t const* nfc, intptr_t vp, bool preserve_fpu = true);
extern "C" BOOST_CONTEXT_DECL
fcontext_t * BOOST_CONTEXT_CALLDECL make_fcontext( void * sp, std::size_t size, void (* fn)( intptr_t) );
}}
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_SUFFIX
#endif
#endif // BOOST_CONTEXT_FCONTEXT_H