ceph/src/boost/libs/winapi/include/boost/detail/winapi/dbghelp.hpp

   1 //  dbghelp.hpp  --------------------------------------------------------------//
   2
   3 //  Copyright 2015 Klemens Morgenstern
   4 //  Copyright 2016 Jorge Lodos
   5 //  Copyright 2016 Andrey Semashev
   6
   7 //  Distributed under the Boost Software License, Version 1.0.
   8 //  See http://www.boost.org/LICENSE_1_0.txt
   9
  10
  11 #ifndef BOOST_DETAIL_WINAPI_DBGHELP_HPP
  12 #define BOOST_DETAIL_WINAPI_DBGHELP_HPP
  13
  14 #include <boost/detail/winapi/basic_types.hpp>
  15
  16 #if defined( BOOST_USE_WINDOWS_H )
  17 #if !defined( BOOST_WINAPI_IS_MINGW )
  18 #include <dbghelp.h>
  19 #else
  20 // In MinGW there is no dbghelp.h but an older imagehlp.h header defines some of the symbols from it.
  21 // Note that the user has to link with libimagehlp.a instead of libdbghelp.a for it to work.
  22 #include <imagehlp.h>
  23 #endif
  24 #endif
  25
  26 #ifdef BOOST_HAS_PRAGMA_ONCE
  27 #pragma once
  28 #endif
  29
  30 // Some symbols declared below are not present in all versions of Windows SDK, MinGW and MinGW-w64.
  31 // dbghelp.h/imagehlp.h define the API_VERSION_NUMBER macro which we use to detect its version.
  32 // When the macro is not available we can only guess based on the compiler version or SDK type.
  33 #if defined(API_VERSION_NUMBER)
  34 #if API_VERSION_NUMBER >= 11
  35 // UnDecorateSymbolNameW available since Windows SDK 6.0A and MinGW-w64 (as of 2016-02-14)
  36 #define BOOST_DETAIL_WINAPI_HAS_UNDECORATESYMBOLNAMEW
  37 #endif
  38 #elif defined(_MSC_VER) && _MSC_VER >= 1500
  39 // Until MSVC 9.0 Windows SDK was bundled in Visual Studio and didn't have UnDecorateSymbolNameW.
  40 // Supposedly, Windows SDK 6.0A was the first standalone one and it is used with MSVC 9.0.
  41 #define BOOST_DETAIL_WINAPI_HAS_UNDECORATESYMBOLNAMEW
  42 #elif !defined(BOOST_WINAPI_IS_MINGW)
  43 // MinGW does not provide UnDecorateSymbolNameW (as of 2016-02-14)
  44 #define BOOST_DETAIL_WINAPI_HAS_UNDECORATESYMBOLNAMEW
  45 #endif
  46
  47 #if !defined( BOOST_USE_WINDOWS_H )
  48 extern "C" {
  49
  50 struct API_VERSION;
  51
  52 BOOST_SYMBOL_IMPORT boost::detail::winapi::DWORD_ WINAPI
  53 UnDecorateSymbolName(
  54     boost::detail::winapi::LPCSTR_ DecoratedName,
  55     boost::detail::winapi::LPSTR_ UnDecoratedName,
  56     boost::detail::winapi::DWORD_ UndecoratedLength,
  57     boost::detail::winapi::DWORD_ Flags);
  58
  59 #if defined( BOOST_DETAIL_WINAPI_HAS_UNDECORATESYMBOLNAMEW )
  60 BOOST_SYMBOL_IMPORT boost::detail::winapi::DWORD_ WINAPI
  61 UnDecorateSymbolNameW(
  62     boost::detail::winapi::LPCWSTR_ DecoratedName,
  63     boost::detail::winapi::LPWSTR_ UnDecoratedName,
  64     boost::detail::winapi::DWORD_ UndecoratedLength,
  65     boost::detail::winapi::DWORD_ Flags);
  66 #endif
  67
  68 BOOST_SYMBOL_IMPORT API_VERSION* WINAPI
  69 ImagehlpApiVersion(BOOST_DETAIL_WINAPI_VOID);
  70
  71 } // extern "C"
  72 #endif
  73
  74 namespace boost {
  75 namespace detail {
  76 namespace winapi {
  77
  78 #if defined( BOOST_USE_WINDOWS_H )
  79
  80 const DWORD_ UNDNAME_COMPLETE_ = UNDNAME_COMPLETE;
  81 const DWORD_ UNDNAME_NO_LEADING_UNDERSCORES_ = UNDNAME_NO_LEADING_UNDERSCORES;
  82 const DWORD_ UNDNAME_NO_MS_KEYWORDS_ = UNDNAME_NO_MS_KEYWORDS;
  83 const DWORD_ UNDNAME_NO_FUNCTION_RETURNS_ = UNDNAME_NO_FUNCTION_RETURNS;
  84 const DWORD_ UNDNAME_NO_ALLOCATION_MODEL_ = UNDNAME_NO_ALLOCATION_MODEL;
  85 const DWORD_ UNDNAME_NO_ALLOCATION_LANGUAGE_ = UNDNAME_NO_ALLOCATION_LANGUAGE;
  86 const DWORD_ UNDNAME_NO_MS_THISTYPE_ = UNDNAME_NO_MS_THISTYPE;
  87 const DWORD_ UNDNAME_NO_CV_THISTYPE_ = UNDNAME_NO_CV_THISTYPE;
  88 const DWORD_ UNDNAME_NO_THISTYPE_ = UNDNAME_NO_THISTYPE;
  89 const DWORD_ UNDNAME_NO_ACCESS_SPECIFIERS_ = UNDNAME_NO_ACCESS_SPECIFIERS;
  90 const DWORD_ UNDNAME_NO_THROW_SIGNATURES_ = UNDNAME_NO_THROW_SIGNATURES;
  91 const DWORD_ UNDNAME_NO_MEMBER_TYPE_ = UNDNAME_NO_MEMBER_TYPE;
  92 const DWORD_ UNDNAME_NO_RETURN_UDT_MODEL_ = UNDNAME_NO_RETURN_UDT_MODEL;
  93 const DWORD_ UNDNAME_32_BIT_DECODE_ = UNDNAME_32_BIT_DECODE;
  94 const DWORD_ UNDNAME_NAME_ONLY_ = UNDNAME_NAME_ONLY;
  95 const DWORD_ UNDNAME_NO_ARGUMENTS_ = UNDNAME_NO_ARGUMENTS;
  96 const DWORD_ UNDNAME_NO_SPECIAL_SYMS_ = UNDNAME_NO_SPECIAL_SYMS;
  97
  98 #else // defined( BOOST_USE_WINDOWS_H )
  99
 100 const DWORD_ UNDNAME_COMPLETE_ = 0x00000000;
 101 const DWORD_ UNDNAME_NO_LEADING_UNDERSCORES_ = 0x00000001;
 102 const DWORD_ UNDNAME_NO_MS_KEYWORDS_ = 0x00000002;
 103 const DWORD_ UNDNAME_NO_FUNCTION_RETURNS_ = 0x00000004;
 104 const DWORD_ UNDNAME_NO_ALLOCATION_MODEL_ = 0x00000008;
 105 const DWORD_ UNDNAME_NO_ALLOCATION_LANGUAGE_ = 0x00000010;
 106 const DWORD_ UNDNAME_NO_MS_THISTYPE_ = 0x00000020;
 107 const DWORD_ UNDNAME_NO_CV_THISTYPE_ = 0x00000040;
 108 const DWORD_ UNDNAME_NO_THISTYPE_ = 0x00000060;
 109 const DWORD_ UNDNAME_NO_ACCESS_SPECIFIERS_ = 0x00000080;
 110 const DWORD_ UNDNAME_NO_THROW_SIGNATURES_ = 0x00000100;
 111 const DWORD_ UNDNAME_NO_MEMBER_TYPE_ = 0x00000200;
 112 const DWORD_ UNDNAME_NO_RETURN_UDT_MODEL_ = 0x00000400;
 113 const DWORD_ UNDNAME_32_BIT_DECODE_ = 0x00000800;
 114 const DWORD_ UNDNAME_NAME_ONLY_ = 0x00001000;
 115 const DWORD_ UNDNAME_NO_ARGUMENTS_ = 0x00002000;
 116 const DWORD_ UNDNAME_NO_SPECIAL_SYMS_ = 0x00004000;
 117
 118 #endif // defined( BOOST_USE_WINDOWS_H )
 119
 120 using ::UnDecorateSymbolName;
 121 #if defined( BOOST_DETAIL_WINAPI_HAS_UNDECORATESYMBOLNAMEW )
 122 using ::UnDecorateSymbolNameW;
 123 #endif
 124
 125 typedef struct BOOST_DETAIL_WINAPI_MAY_ALIAS API_VERSION {
 126     USHORT_  MajorVersion;
 127     USHORT_  MinorVersion;
 128     USHORT_  Revision;
 129     USHORT_  Reserved;
 130 } API_VERSION_, *LPAPI_VERSION_;
 131
 132 BOOST_FORCEINLINE LPAPI_VERSION_ ImagehlpApiVersion()
 133 {
 134     return reinterpret_cast<LPAPI_VERSION_>(::ImagehlpApiVersion());
 135 }
 136
 137 BOOST_FORCEINLINE DWORD_ undecorate_symbol_name(
 138     LPCSTR_ DecoratedName,
 139     LPSTR_ UnDecoratedName,
 140     DWORD_ UndecoratedLength,
 141     DWORD_ Flags)
 142 {
 143     return ::UnDecorateSymbolName(
 144         DecoratedName,
 145         UnDecoratedName,
 146         UndecoratedLength,
 147         Flags);
 148 }
 149
 150 #if defined( BOOST_DETAIL_WINAPI_HAS_UNDECORATESYMBOLNAMEW )
 151
 152 BOOST_FORCEINLINE DWORD_ undecorate_symbol_name(
 153     LPCWSTR_ DecoratedName,
 154     LPWSTR_ UnDecoratedName,
 155     DWORD_ UndecoratedLength,
 156     DWORD_ Flags)
 157 {
 158     return ::UnDecorateSymbolNameW(
 159         DecoratedName,
 160         UnDecoratedName,
 161         UndecoratedLength,
 162         Flags);
 163 }
 164
 165 #endif
 166
 167 }
 168 }
 169 }
 170
 171 #endif // BOOST_DETAIL_WINAPI_DBGHELP_HPP