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2 // Copyright Oliver Kowalke 2009.
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3 // Distributed under the Boost Software License, Version 1.0.
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4 // (See accompanying file LICENSE_1_0.txt or copy at
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5 // http://www.boost.org/LICENSE_1_0.txt)
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6
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7 #ifndef BOOST_CONTEXT_FCONTEXT_H
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8 #define BOOST_CONTEXT_FCONTEXT_H
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9
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10 #if defined(__PGI)
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11 #include <stdint.h>
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12 #endif
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13
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14 #if defined(_WIN32_WCE)
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15 typedef int intptr_t;
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16 #endif
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17
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18 #include <boost/config.hpp>
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19 #include <boost/cstdint.hpp>
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20
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21 #include <boost/context/detail/config.hpp>
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22
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23 #ifdef BOOST_HAS_ABI_HEADERS
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24 # include BOOST_ABI_PREFIX
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25 #endif
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26
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27 // x86_64
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28 // test x86_64 before i386 because icc might
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29 // define __i686__ for x86_64 too
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30 #if defined(__x86_64__) || defined(__x86_64) \
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31 || defined(__amd64__) || defined(__amd64) \
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32 || defined(_M_X64) || defined(_M_AMD64)
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33 # if defined(BOOST_WINDOWS)
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34 # include <boost/context/detail/fcontext_x86_64_win.hpp>
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35 # else
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36 # include <boost/context/detail/fcontext_x86_64.hpp>
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37 # endif
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38 // i386
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39 #elif defined(i386) || defined(__i386__) || defined(__i386) \
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40 || defined(__i486__) || defined(__i586__) || defined(__i686__) \
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41 || defined(__X86__) || defined(_X86_) || defined(__THW_INTEL__) \
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42 || defined(__I86__) || defined(__INTEL__) || defined(__IA32__) \
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43 || defined(_M_IX86) || defined(_I86_)
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44 # if defined(BOOST_WINDOWS)
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45 # include <boost/context/detail/fcontext_i386_win.hpp>
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46 # else
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47 # include <boost/context/detail/fcontext_i386.hpp>
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48 # endif
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49 // arm
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50 #elif defined(__arm__) || defined(__thumb__) || defined(__TARGET_ARCH_ARM) \
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51 || defined(__TARGET_ARCH_THUMB) || defined(_ARM) || defined(_M_ARM)
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52 # include <boost/context/detail/fcontext_arm.hpp>
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53 // mips
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54 #elif (defined(__mips) && __mips == 1) || defined(_MIPS_ISA_MIPS1) \
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55 || defined(_R3000)
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56 # include <boost/context/detail/fcontext_mips.hpp>
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57 // powerpc
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58 #elif defined(__powerpc) || defined(__powerpc__) || defined(__ppc) \
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59 || defined(__ppc__) || defined(_ARCH_PPC) || defined(__POWERPC__) \
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60 || defined(__PPCGECKO__) || defined(__PPCBROADWAY) || defined(_XENON)
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61 # include <boost/context/detail/fcontext_ppc.hpp>
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62 #elif defined(__sparc__) || defined(__sparc)
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63 // sparc or sparc64
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64 # include <boost/context/detail/fcontext_sparc.hpp>
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65 #else
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66 # error "platform not supported"
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67 #endif
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68
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69 namespace boost {
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70 namespace context {
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71
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72 extern "C" BOOST_CONTEXT_DECL
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73 intptr_t BOOST_CONTEXT_CALLDECL jump_fcontext( fcontext_t * ofc, fcontext_t const* nfc, intptr_t vp, bool preserve_fpu = true);
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74 extern "C" BOOST_CONTEXT_DECL
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75 fcontext_t * BOOST_CONTEXT_CALLDECL make_fcontext( void * sp, std::size_t size, void (* fn)( intptr_t) );
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76
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77 }}
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78
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79 #ifdef BOOST_HAS_ABI_HEADERS
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80 # include BOOST_ABI_SUFFIX
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81 #endif
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82
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83 #endif // BOOST_CONTEXT_FCONTEXT_H
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84
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