ghc/rts/Prelude.h

   1 /* -----------------------------------------------------------------------------
   2  * $Id: Prelude.h,v 1.5 2000/03/16 17:27:13 simonmar Exp $
   3  *
   4  * (c) The GHC Team, 1998-2000
   5  *
   6  * Prelude identifiers that we sometimes need to refer to in the RTS.
   7  *
   8  * ---------------------------------------------------------------------------*/
   9
  10 #ifndef PRELUDE_H
  11 #define PRELUDE_H
  12
  13 /* Define canonical names so we can abstract away from the actual
  14  * module these names are defined in.
  15  */
  16
  17 #ifndef INTERPRETER
  18 extern DLL_IMPORT const StgClosure PrelBase_True_static_closure;
  19 extern DLL_IMPORT const StgClosure PrelBase_False_static_closure;
  20 extern DLL_IMPORT const StgClosure PrelPack_unpackCString_closure;
  21 extern DLL_IMPORT const StgClosure PrelException_stackOverflow_closure;
  22 extern DLL_IMPORT const StgClosure PrelException_heapOverflow_closure;
  23 extern const StgClosure PrelMain_mainIO_closure;
  24
  25 extern DLL_IMPORT const StgClosure PrelException_PutFullMVar_static_closure;
  26 extern DLL_IMPORT const StgClosure PrelException_BlockedOnDeadMVar_static_closure;
  27 extern DLL_IMPORT const StgClosure PrelException_NonTermination_static_closure;
  28
  29 extern DLL_IMPORT const StgInfoTable PrelBase_Czh_static_info;
  30 extern DLL_IMPORT const StgInfoTable PrelBase_Izh_static_info;
  31 extern DLL_IMPORT const StgInfoTable PrelFloat_Fzh_static_info;
  32 extern DLL_IMPORT const StgInfoTable PrelFloat_Dzh_static_info;
  33 extern DLL_IMPORT const StgInfoTable PrelAddr_Azh_static_info;
  34 extern DLL_IMPORT const StgInfoTable PrelAddr_Wzh_static_info;
  35 extern DLL_IMPORT const StgInfoTable PrelBase_Czh_con_info;
  36 extern DLL_IMPORT const StgInfoTable PrelBase_Izh_con_info;
  37 extern DLL_IMPORT const StgInfoTable PrelFloat_Fzh_con_info;
  38 extern DLL_IMPORT const StgInfoTable PrelFloat_Dzh_con_info;
  39 extern DLL_IMPORT const StgInfoTable PrelAddr_Azh_con_info;
  40 extern DLL_IMPORT const StgInfoTable PrelAddr_Wzh_con_info;
  41 extern DLL_IMPORT const StgInfoTable PrelAddr_I64zh_con_info;
  42 extern DLL_IMPORT const StgInfoTable PrelAddr_W64zh_con_info;
  43 extern DLL_IMPORT const StgInfoTable PrelStable_StablePtr_static_info;
  44 extern DLL_IMPORT const StgInfoTable PrelStable_StablePtr_con_info;
  45
  46 #define True_closure           (&PrelBase_True_static_closure)
  47 #define False_closure          (&PrelBase_False_static_closure)
  48 #define stackOverflow_closure  (&PrelException_stackOverflow_closure)
  49 #define heapOverflow_closure   (&PrelException_heapOverflow_closure)
  50 #define PutFullMVar_closure    (&PrelException_PutFullMVar_static_closure)
  51 #define BlockedOnDeadMVar_closure (&PrelException_BlockedOnDeadMVar_static_closure)
  52 #define NonTermination_closure (&PrelException_NonTermination_static_closure)
  53 #define Czh_static_info        (&PrelBase_Czh_static_info)
  54 #define Izh_static_info        (&PrelBase_Izh_static_info)
  55 #define Fzh_static_info        (&PrelFloat_Fzh_static_info)
  56 #define Dzh_static_info        (&PrelFloat_Dzh_static_info)
  57 #define Azh_static_info        (&PrelAddr_Azh_static_info)
  58 #define Wzh_static_info        (&PrelAddr_Wzh_static_info)
  59 #define Czh_con_info           (&PrelBase_Czh_con_info)
  60 #define Izh_con_info           (&PrelBase_Izh_con_info)
  61 #define Fzh_con_info           (&PrelFloat_Fzh_con_info)
  62 #define Dzh_con_info           (&PrelFloat_Dzh_con_info)
  63 #define Azh_con_info           (&PrelAddr_Azh_con_info)
  64 #define Wzh_con_info           (&PrelAddr_Wzh_con_info)
  65 #define W64zh_con_info         (&PrelAddr_W64zh_con_info)
  66 #define I64zh_con_info         (&PrelAddr_I64zh_con_info)
  67 #define StablePtr_static_info  (&PrelStable_StablePtr_static_info)
  68 #define StablePtr_con_info     (&PrelStable_StablePtr_con_info)
  69 #define mainIO_closure         (&PrelMain_mainIO_closure)
  70 #define unpackCString_closure  (&PrelPack_unpackCString_closure)
  71
  72 #else /* INTERPRETER */
  73
  74 /* We need indirections to the Prelude stuff, because we can't link
  75  * these symbols statically.
  76  */
  77 extern const StgClosure *ind_True_static_closure;
  78 extern const StgClosure *ind_False_static_closure;
  79 extern const StgClosure *ind_unpackCString_closure;
  80 extern const StgClosure *ind_stackOverflow_closure;
  81 extern const StgClosure *ind_heapOverflow_closure;
  82 extern const StgClosure *ind_PutFullMVar_static_closure;
  83 extern const StgClosure *ind_BlockedOnDeadMVar_static_closure;
  84 extern const StgClosure *ind_NonTermination_static_closure;
  85
  86 extern const StgInfoTable *ind_Czh_static_info;
  87 extern const StgInfoTable *ind_Izh_static_info;
  88 extern const StgInfoTable *ind_Fzh_static_info;
  89 extern const StgInfoTable *ind_Dzh_static_info;
  90 extern const StgInfoTable *ind_Azh_static_info;
  91 extern const StgInfoTable *ind_Wzh_static_info;
  92 extern const StgInfoTable *ind_Czh_con_info;
  93 extern const StgInfoTable *ind_Izh_con_info;
  94 extern const StgInfoTable *ind_Fzh_con_info;
  95 extern const StgInfoTable *ind_Dzh_con_info;
  96 extern const StgInfoTable *ind_Azh_con_info;
  97 extern const StgInfoTable *ind_Wzh_con_info;
  98 extern const StgInfoTable *ind_I64zh_con_info;
  99 extern const StgInfoTable *ind_W64zh_con_info;
 100 extern const StgInfoTable *ind_StablePtr_static_info;
 101 extern const StgInfoTable *ind_StablePtr_con_info;
 102
 103 #define True_closure           ind_True_static_closure
 104 #define False_closure          ind_False_static_closure
 105 #define stackOverflow_closure  ind_stackOverflow_closure
 106 #define heapOverflow_closure   ind_heapOverflow_closure
 107 #define PutFullMVar_closure    ind_PutFullMVar_static_closure
 108 #define BlockedOnDeadMVar_closure ind_BlockedOnDeadMVar_static_closure
 109 #define NonTermination_closure ind_NonTermination_static_closure
 110 #define Czh_static_info        ind_Czh_static_info
 111 #define Izh_static_info        ind_Izh_static_info
 112 #define Fzh_static_info        ind_Fzh_static_info
 113 #define Dzh_static_info        ind_Dzh_static_info
 114 #define Azh_static_info        ind_Azh_static_info
 115 #define Wzh_static_info        ind_Wzh_static_info
 116 #define Czh_con_info           ind_Czh_con_info
 117 #define Izh_con_info           ind_Izh_con_info
 118 #define Fzh_con_info           ind_Fzh_con_info
 119 #define Dzh_con_info           ind_Dzh_con_info
 120 #define Azh_con_info           ind_Azh_con_info
 121 #define Wzh_con_info           ind_Wzh_con_info
 122 #define W64zh_con_info         ind_W64zh_con_info
 123 #define I64zh_con_info         ind_I64zh_con_info
 124 #define StablePtr_static_info  ind_StablePtr_static_info
 125 #define StablePtr_con_info     ind_StablePtr_con_info
 126 #define unpackCString_closure  ind_unpackCString_closure
 127
 128 #endif
 129
 130 void fixupRTStoPreludeRefs( void*(*)(char*) );
 131
 132 #endif /* PRELUDE_H */