/* -----------------------------------------------------------------------------
- * $Id: StgMiscClosures.h,v 1.36 2001/02/12 04:55:33 chak Exp $
+ * $Id: StgMiscClosures.h,v 1.43 2002/03/02 17:46:03 sof Exp $
*
* (c) The GHC Team, 1998-1999
*
STGFUN(stg_interp_constr8_entry);
/* Magic glue code for when compiled code returns a value in R1/F1/D1
- to the interpreter. */
+ or a VoidRep to the interpreter. */
extern DLL_IMPORT_RTS const vec_info_8 stg_ctoi_ret_R1p_info;
extern DLL_IMPORT_RTS const vec_info_8 stg_ctoi_ret_R1n_info;
extern DLL_IMPORT_RTS const vec_info_8 stg_ctoi_ret_F1_info;
extern DLL_IMPORT_RTS const vec_info_8 stg_ctoi_ret_D1_info;
+extern DLL_IMPORT_RTS const vec_info_8 stg_ctoi_ret_V_info;
/* Used by the interpreter to return an unboxed value on the stack to
compiled code. */
extern DLL_IMPORT_RTS const StgInfoTable stg_gc_unbx_r1_info;
extern DLL_IMPORT_RTS const StgInfoTable stg_gc_f1_info;
extern DLL_IMPORT_RTS const StgInfoTable stg_gc_d1_info;
+extern DLL_IMPORT_RTS const StgInfoTable stg_gc_l1_info;
+
+/* this is the NIL ptr for a TSO queue (e.g. runnable queue) */
+#define END_TSO_QUEUE ((StgTSO *)(void*)&stg_END_TSO_QUEUE_closure)
+/* this is the NIL ptr for a list CAFs */
+#define END_ECAF_LIST ((StgCAF *)(void*)&stg_END_TSO_QUEUE_closure)
#if defined(PAR) || defined(GRAN)
/* this is the NIL ptr for a blocking queue */
-# define END_BQ_QUEUE ((StgBlockingQueueElement *)(void*)&END_TSO_QUEUE_closure)
+# define END_BQ_QUEUE ((StgBlockingQueueElement *)(void*)&stg_END_TSO_QUEUE_closure)
/* this is the NIL ptr for a blocked fetch queue (as in PendingFetches in GUM) */
-# define END_BF_QUEUE ((StgBlockedFetch *)(void*)&END_TSO_QUEUE_closure)
+# define END_BF_QUEUE ((StgBlockedFetch *)(void*)&stg_END_TSO_QUEUE_closure)
#endif
+/* ToDo?: different name for end of sleeping queue ? -- HWL */
/* info tables */
#if defined(PAR) || defined(GRAN)
extern DLL_IMPORT_RTS const StgInfoTable stg_RBH_info;
#endif
+#if defined(PAR)
+extern DLL_IMPORT_RTS const StgInfoTable stg_FETCH_ME_BQ_info;
+#endif
extern DLL_IMPORT_RTS const StgInfoTable stg_BCO_info;
extern DLL_IMPORT_RTS const StgInfoTable stg_EVACUATED_info;
extern DLL_IMPORT_RTS const StgInfoTable stg_FOREIGN_info;
EXTINFO_RTS stg_ap_7_upd_info;
EXTINFO_RTS stg_ap_8_upd_info;
+/* standard GC & stack check entry points */
+
+EXTFUN(stg_gc_entertop);
+EXTFUN(stg_gc_enter_1_hponly);
+EXTFUN(__stg_gc_enter_1);
+EXTFUN(stg_gc_enter_2);
+EXTFUN(stg_gc_enter_3);
+EXTFUN(stg_gc_enter_4);
+EXTFUN(stg_gc_enter_5);
+EXTFUN(stg_gc_enter_6);
+EXTFUN(stg_gc_enter_7);
+EXTFUN(stg_gc_enter_8);
+EXTFUN(stg_gc_seq_1);
+
+EI_(stg_gc_noregs_info);
+EF_(stg_gc_noregs);
+
+EI_(stg_gc_unpt_r1_info);
+EF_(stg_gc_unpt_r1);
+
+EI_(stg_ut_1_0_unreg_info);
+
+EI_(stg_gc_unbx_r1_info);
+EF_(stg_gc_unbx_r1);
+
+EI_(stg_gc_f1_info);
+EF_(stg_gc_f1);
+
+EI_(stg_gc_d1_info);
+EF_(stg_gc_d1);
+
+EI_(stg_gc_ut_1_0_info);
+EI_(stg_gc_l1_info);
+EF_(stg_gc_l1);
+EF_(stg_gc_ut_1_0);
+
+EI_(stg_gc_ut_0_1_info);
+EF_(stg_gc_ut_0_1);
+
+EXTFUN(__stg_chk_0);
+EXTFUN(__stg_chk_1);
+EXTFUN(stg_chk_1n);
+EXTFUN(stg_chk_2);
+EXTFUN(stg_chk_3);
+EXTFUN(stg_chk_4);
+EXTFUN(stg_chk_5);
+EXTFUN(stg_chk_6);
+EXTFUN(stg_chk_7);
+EXTFUN(stg_chk_8);
+EXTFUN(stg_gen_chk_ret);
+EXTFUN(stg_gen_chk);
+EXTFUN(stg_gen_hp);
+EXTFUN(stg_gen_yield);
+EXTFUN(stg_yield_noregs);
+EXTFUN(stg_yield_to_interpreter);
+EXTFUN(stg_gen_block);
+EXTFUN(stg_block_noregs);
+EXTFUN(stg_block_1);
+EXTFUN(stg_block_takemvar);
+EXTFUN(stg_block_putmvar);
+