ghc/includes/StgMiscClosures.h

   1 /* -----------------------------------------------------------------------------
   2  * $Id: StgMiscClosures.h,v 1.4 1999/01/15 12:47:19 sewardj Exp $
   3  *
   4  * Entry code for various built-in closure types.
   5  *
   6  * ---------------------------------------------------------------------------*/
   7
   8 /* The naming scheme here follows the naming scheme for closure types
   9  * defined in InfoTables.h.  The actual info tables and entry code for
  10  * these objects can be found in StgMiscClosures.hc.
  11  */
  12
  13 /* entry code */
  14
  15 STGFUN(IND_entry);
  16 STGFUN(IND_STATIC_entry);
  17 STGFUN(IND_PERM_entry);
  18 STGFUN(IND_OLDGEN_entry);
  19 STGFUN(IND_OLDGEN_PERM_entry);
  20 STGFUN(CAF_UNENTERED_entry);
  21 STGFUN(CAF_ENTERED_entry);
  22 STGFUN(CAF_BLACKHOLE_entry);
  23 STGFUN(BLACKHOLE_entry);
  24 STGFUN(BCO_entry);
  25 STGFUN(EVACUATED_entry);
  26 STGFUN(FOREIGN_entry);
  27 STGFUN(WEAK_entry);
  28 STGFUN(DEAD_WEAK_entry);
  29 STGFUN(TSO_entry);
  30 STGFUN(FULL_MVAR_entry);
  31 STGFUN(EMPTY_MVAR_entry);
  32 STGFUN(ARR_WORDS_entry);
  33 STGFUN(MUT_ARR_WORDS_entry);
  34 STGFUN(MUT_ARR_PTRS_entry);
  35 STGFUN(MUT_ARR_PTRS_FROZEN_entry);
  36 STGFUN(MUT_VAR_entry);
  37 STGFUN(END_TSO_QUEUE_entry);
  38 STGFUN(MUT_CONS_entry);
  39 STGFUN(END_MUT_LIST_entry);
  40 STGFUN(dummy_ret_entry);
  41
  42 /* info tables */
  43
  44 extern const StgInfoTable IND_info;
  45 extern const StgInfoTable IND_STATIC_info;
  46 extern const StgInfoTable IND_PERM_info;
  47 extern const StgInfoTable IND_OLDGEN_info;
  48 extern const StgInfoTable IND_OLDGEN_PERM_info;
  49 extern const StgInfoTable CAF_UNENTERED_info;
  50 extern const StgInfoTable CAF_ENTERED_info;
  51 extern const StgInfoTable CAF_BLACKHOLE_info;
  52 extern const StgInfoTable BLACKHOLE_info;
  53 extern const StgInfoTable BCO_info;
  54 extern const StgInfoTable EVACUATED_info;
  55 extern const StgInfoTable FOREIGN_info;
  56 extern const StgInfoTable WEAK_info;
  57 extern const StgInfoTable DEAD_WEAK_info;
  58 extern const StgInfoTable FULL_MVAR_info;
  59 extern const StgInfoTable EMPTY_MVAR_info;
  60 extern const StgInfoTable TSO_info;
  61 extern const StgInfoTable ARR_WORDS_info;
  62 extern const StgInfoTable MUT_ARR_WORDS_info;
  63 extern const StgInfoTable MUT_ARR_PTRS_info;
  64 extern const StgInfoTable MUT_ARR_PTRS_FROZEN_info;
  65 extern const StgInfoTable MUT_VAR_info;
  66 extern const StgInfoTable END_TSO_QUEUE_info;
  67 extern const StgInfoTable MUT_CONS_info;
  68 extern const StgInfoTable END_MUT_LIST_info;
  69 extern const StgInfoTable catch_info;
  70 extern const StgInfoTable seq_info;
  71 extern const StgInfoTable dummy_ret_info;
  72
  73 #ifdef INTERPRETER
  74
  75 EXTFUN(Hugs_CONSTR_entry);
  76 extern const StgInfoTable ret_bco_info;
  77
  78 #endif /* INTERPRETER */
  79
  80 /* closures */
  81
  82 extern StgClosure END_TSO_QUEUE_closure;
  83 extern StgClosure END_MUT_LIST_closure;
  84 extern StgClosure dummy_ret_closure;
  85
  86 extern StgIntCharlikeClosure CHARLIKE_closure[];
  87 extern StgIntCharlikeClosure INTLIKE_closure[];
  88
  89 /* standard entry points */
  90
  91 extern StgFun stg_error_entry;
  92
  93 /* standard selector thunks */
  94
  95 EI_ __sel_0_upd_info;
  96 EI_ __sel_1_upd_info;
  97 EI_ __sel_2_upd_info;
  98 EI_ __sel_3_upd_info;
  99 EI_ __sel_4_upd_info;
 100 EI_ __sel_5_upd_info;
 101 EI_ __sel_6_upd_info;
 102 EI_ __sel_7_upd_info;
 103 EI_ __sel_8_upd_info;
 104 EI_ __sel_8_upd_info;
 105 EI_ __sel_9_upd_info;
 106 EI_ __sel_10_upd_info;
 107 EI_ __sel_11_upd_info;
 108 EI_ __sel_12_upd_info;
 109 EI_ __sel_13_upd_info;
 110 EI_ __sel_14_upd_info;
 111 EI_ __sel_15_upd_info;
 112
 113 EI_ __sel_0_noupd_info;
 114 EI_ __sel_1_noupd_info;
 115 EI_ __sel_2_noupd_info;
 116 EI_ __sel_3_noupd_info;
 117 EI_ __sel_4_noupd_info;
 118 EI_ __sel_5_noupd_info;
 119 EI_ __sel_6_noupd_info;
 120 EI_ __sel_7_noupd_info;
 121 EI_ __sel_8_noupd_info;
 122 EI_ __sel_9_noupd_info;
 123 EI_ __sel_10_noupd_info;
 124 EI_ __sel_11_noupd_info;
 125 EI_ __sel_12_noupd_info;
 126 EI_ __sel_13_noupd_info;
 127 EI_ __sel_14_noupd_info;
 128 EI_ __sel_15_noupd_info;
 129
 130 /* standard ap thunks */
 131
 132 EI_ __ap_1_upd_info;
 133 EI_ __ap_2_upd_info;
 134 EI_ __ap_3_upd_info;
 135 EI_ __ap_4_upd_info;
 136 EI_ __ap_5_upd_info;
 137 EI_ __ap_6_upd_info;
 138 EI_ __ap_7_upd_info;
 139 EI_ __ap_8_upd_info;
 140