X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Fincludes%2FStgMiscClosures.h;h=0aaed9fbc5b553c67a3f134992c03ad331aed392;hb=3a0248ee045b6565c1076de42fe75eae08624bec;hp=c0bde3b13d1df1e24e779432d364cf5f21967aa3;hpb=438596897ebbe25a07e1c82085cfbc5bdb00f09e;p=ghc-hetmet.git diff --git a/ghc/includes/StgMiscClosures.h b/ghc/includes/StgMiscClosures.h index c0bde3b..0aaed9f 100644 --- a/ghc/includes/StgMiscClosures.h +++ b/ghc/includes/StgMiscClosures.h @@ -1,5 +1,7 @@ /* ----------------------------------------------------------------------------- - * $Id: StgMiscClosures.h,v 1.2 1998/12/02 13:21:39 simonm Exp $ + * $Id: StgMiscClosures.h,v 1.36 2001/02/12 04:55:33 chak Exp $ + * + * (c) The GHC Team, 1998-1999 * * Entry code for various built-in closure types. * @@ -12,126 +14,218 @@ /* entry code */ -STGFUN(IND_entry); -STGFUN(IND_STATIC_entry); -STGFUN(IND_PERM_entry); -STGFUN(IND_OLDGEN_entry); -STGFUN(IND_OLDGEN_PERM_entry); -STGFUN(CAF_UNENTERED_entry); -STGFUN(CAF_ENTERED_entry); -STGFUN(CAF_BLACKHOLE_entry); -STGFUN(BLACKHOLE_entry); -STGFUN(BCO_entry); -STGFUN(EVACUATED_entry); -STGFUN(FOREIGN_entry); -STGFUN(WEAK_entry); -STGFUN(DEAD_WEAK_entry); -STGFUN(TSO_entry); -STGFUN(FULL_MVAR_entry); -STGFUN(EMPTY_MVAR_entry); -STGFUN(ARR_WORDS_entry); -STGFUN(MUT_ARR_WORDS_entry); -STGFUN(ARR_PTRS_entry); -STGFUN(MUT_ARR_PTRS_entry); -STGFUN(MUT_ARR_PTRS_FROZEN_entry); -STGFUN(MUT_VAR_entry); -STGFUN(END_TSO_QUEUE_entry); -STGFUN(dummy_ret_entry); +STGFUN(stg_IND_entry); +STGFUN(stg_IND_STATIC_entry); +STGFUN(stg_IND_PERM_entry); +STGFUN(stg_IND_OLDGEN_entry); +STGFUN(stg_IND_OLDGEN_PERM_entry); +STGFUN(stg_CAF_UNENTERED_entry); +STGFUN(stg_CAF_ENTERED_entry); +STGFUN(stg_BLACKHOLE_entry); +STGFUN(stg_CAF_BLACKHOLE_entry); +STGFUN(stg_BLACKHOLE_BQ_entry); +#ifdef SMP +STGFUN(stg_WHITEHOLE_entry); +#endif +#ifdef TICKY_TICKY +STGFUN(stg_SE_BLACKHOLE_entry); +STGFUN(stg_SE_CAF_BLACKHOLE_entry); +#endif +#if defined(PAR) || defined(GRAN) +STGFUN(stg_RBH_entry); +#endif +STGFUN(stg_BCO_entry); +STGFUN(stg_EVACUATED_entry); +STGFUN(stg_FOREIGN_entry); +STGFUN(stg_WEAK_entry); +STGFUN(stg_NO_FINALIZER_entry); +STGFUN(stg_DEAD_WEAK_entry); +STGFUN(stg_STABLE_NAME_entry); +STGFUN(stg_TSO_entry); +STGFUN(stg_FULL_MVAR_entry); +STGFUN(stg_EMPTY_MVAR_entry); +STGFUN(stg_ARR_WORDS_entry); +STGFUN(stg_MUT_ARR_PTRS_entry); +STGFUN(stg_MUT_ARR_PTRS_FROZEN_entry); +STGFUN(stg_MUT_VAR_entry); +STGFUN(stg_END_TSO_QUEUE_entry); +STGFUN(stg_MUT_CONS_entry); +STGFUN(stg_END_MUT_LIST_entry); +STGFUN(stg_dummy_ret_entry); + +/* entry code for constructors created by the bytecode interpreter */ +STGFUN(stg_interp_constr_entry); +STGFUN(stg_interp_constr1_entry); +STGFUN(stg_interp_constr2_entry); +STGFUN(stg_interp_constr3_entry); +STGFUN(stg_interp_constr4_entry); +STGFUN(stg_interp_constr5_entry); +STGFUN(stg_interp_constr6_entry); +STGFUN(stg_interp_constr7_entry); +STGFUN(stg_interp_constr8_entry); + +/* Magic glue code for when compiled code returns a value in R1/F1/D1 + 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; + +/* 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; + +#if defined(PAR) || defined(GRAN) +/* this is the NIL ptr for a blocking queue */ +# define END_BQ_QUEUE ((StgBlockingQueueElement *)(void*)&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) +#endif /* info tables */ -extern const StgInfoTable IND_info; -extern const StgInfoTable IND_STATIC_info; -extern const StgInfoTable IND_PERM_info; -extern const StgInfoTable IND_OLDGEN_info; -extern const StgInfoTable IND_OLDGEN_PERM_info; -extern const StgInfoTable CAF_UNENTERED_info; -extern const StgInfoTable CAF_ENTERED_info; -extern const StgInfoTable CAF_BLACKHOLE_info; -extern const StgInfoTable BLACKHOLE_info; -extern const StgInfoTable BCO_info; -extern const StgInfoTable EVACUATED_info; -extern const StgInfoTable FOREIGN_info; -extern const StgInfoTable WEAK_info; -extern const StgInfoTable DEAD_WEAK_info; -extern const StgInfoTable FULL_MVAR_info; -extern const StgInfoTable EMPTY_MVAR_info; -extern const StgInfoTable TSO_info; -extern const StgInfoTable ARR_WORDS_info; -extern const StgInfoTable MUT_ARR_WORDS_info; -extern const StgInfoTable ARR_PTRS_info; -extern const StgInfoTable MUT_ARR_PTRS_info; -extern const StgInfoTable MUT_ARR_PTRS_FROZEN_info; -extern const StgInfoTable MUT_VAR_info; -extern const StgInfoTable END_TSO_QUEUE_info; -extern const StgInfoTable catch_info; -extern const StgInfoTable seq_info; -extern const StgInfoTable dummy_ret_info; - -#ifdef INTERPRETER - -EXTFUN(Hugs_CONSTR_entry); -extern const StgInfoTable ret_bco_info; - -#endif /* INTERPRETER */ +extern DLL_IMPORT_RTS const StgInfoTable stg_IND_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_IND_STATIC_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_IND_PERM_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_IND_OLDGEN_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_IND_OLDGEN_PERM_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_CAF_UNENTERED_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_CAF_ENTERED_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_BLACKHOLE_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_CAF_BLACKHOLE_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_BLACKHOLE_BQ_info; +#ifdef SMP +extern DLL_IMPORT_RTS const StgInfoTable stg_WHITEHOLE_info; +#endif +#ifdef TICKY_TICKY +extern DLL_IMPORT_RTS const StgInfoTable stg_SE_BLACKHOLE_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_SE_CAF_BLACKHOLE_info; +#endif +#if defined(PAR) || defined(GRAN) +extern DLL_IMPORT_RTS const StgInfoTable stg_RBH_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; +extern DLL_IMPORT_RTS const StgInfoTable stg_WEAK_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_DEAD_WEAK_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_STABLE_NAME_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_FULL_MVAR_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_EMPTY_MVAR_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_TSO_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_ARR_WORDS_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_MUT_ARR_WORDS_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_MUT_ARR_PTRS_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_MUT_ARR_PTRS_FROZEN_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_MUT_VAR_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_END_TSO_QUEUE_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_MUT_CONS_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_END_MUT_LIST_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_catch_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_seq_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_dummy_ret_info; /* closures */ -extern const StgClosure END_TSO_QUEUE_closure; -extern const StgClosure dummy_ret_closure; +extern DLL_IMPORT_RTS StgClosure stg_END_TSO_QUEUE_closure; +extern DLL_IMPORT_RTS StgClosure stg_END_MUT_LIST_closure; +extern DLL_IMPORT_RTS StgClosure stg_NO_FINALIZER_closure; +extern DLL_IMPORT_RTS StgClosure stg_dummy_ret_closure; +extern DLL_IMPORT_RTS StgClosure stg_forceIO_closure; -extern StgIntCharlikeClosure CHARLIKE_closure[]; -extern StgIntCharlikeClosure INTLIKE_closure[]; +extern DLL_IMPORT_RTS StgIntCharlikeClosure stg_CHARLIKE_closure[]; +extern DLL_IMPORT_RTS StgIntCharlikeClosure stg_INTLIKE_closure[]; /* standard entry points */ -extern StgFun stg_error_entry; +/* EXTFUN_RTS(stg_error_entry); No longer used */ + + /* (see also below -- KSW 1998-12) */ /* standard selector thunks */ -EI_ __sel_0_upd_info; -EI_ __sel_1_upd_info; -EI_ __sel_2_upd_info; -EI_ __sel_3_upd_info; -EI_ __sel_4_upd_info; -EI_ __sel_5_upd_info; -EI_ __sel_6_upd_info; -EI_ __sel_7_upd_info; -EI_ __sel_8_upd_info; -EI_ __sel_8_upd_info; -EI_ __sel_9_upd_info; -EI_ __sel_10_upd_info; -EI_ __sel_11_upd_info; -EI_ __sel_12_upd_info; -EI_ __sel_13_upd_info; -EI_ __sel_14_upd_info; -EI_ __sel_15_upd_info; - -EI_ __sel_0_noupd_info; -EI_ __sel_1_noupd_info; -EI_ __sel_2_noupd_info; -EI_ __sel_3_noupd_info; -EI_ __sel_4_noupd_info; -EI_ __sel_5_noupd_info; -EI_ __sel_6_noupd_info; -EI_ __sel_7_noupd_info; -EI_ __sel_8_noupd_info; -EI_ __sel_9_noupd_info; -EI_ __sel_10_noupd_info; -EI_ __sel_11_noupd_info; -EI_ __sel_12_noupd_info; -EI_ __sel_13_noupd_info; -EI_ __sel_14_noupd_info; -EI_ __sel_15_noupd_info; +EXTINFO_RTS stg_sel_0_upd_info; +EXTINFO_RTS stg_sel_1_upd_info; +EXTINFO_RTS stg_sel_2_upd_info; +EXTINFO_RTS stg_sel_3_upd_info; +EXTINFO_RTS stg_sel_4_upd_info; +EXTINFO_RTS stg_sel_5_upd_info; +EXTINFO_RTS stg_sel_6_upd_info; +EXTINFO_RTS stg_sel_7_upd_info; +EXTINFO_RTS stg_sel_8_upd_info; +EXTINFO_RTS stg_sel_8_upd_info; +EXTINFO_RTS stg_sel_9_upd_info; +EXTINFO_RTS stg_sel_10_upd_info; +EXTINFO_RTS stg_sel_11_upd_info; +EXTINFO_RTS stg_sel_12_upd_info; +EXTINFO_RTS stg_sel_13_upd_info; +EXTINFO_RTS stg_sel_14_upd_info; +EXTINFO_RTS stg_sel_15_upd_info; + +EXTINFO_RTS stg_sel_0_noupd_info; +EXTINFO_RTS stg_sel_1_noupd_info; +EXTINFO_RTS stg_sel_2_noupd_info; +EXTINFO_RTS stg_sel_3_noupd_info; +EXTINFO_RTS stg_sel_4_noupd_info; +EXTINFO_RTS stg_sel_5_noupd_info; +EXTINFO_RTS stg_sel_6_noupd_info; +EXTINFO_RTS stg_sel_7_noupd_info; +EXTINFO_RTS stg_sel_8_noupd_info; +EXTINFO_RTS stg_sel_9_noupd_info; +EXTINFO_RTS stg_sel_10_noupd_info; +EXTINFO_RTS stg_sel_11_noupd_info; +EXTINFO_RTS stg_sel_12_noupd_info; +EXTINFO_RTS stg_sel_13_noupd_info; +EXTINFO_RTS stg_sel_14_noupd_info; +EXTINFO_RTS stg_sel_15_noupd_info; + + /* and their standard entry points -- KSW 1998-12 */ + +EXTFUN_RTS(stg_sel_0_upd_entry); +EXTFUN_RTS(stg_sel_1_upd_entry); +EXTFUN_RTS(stg_sel_2_upd_entry); +EXTFUN_RTS(stg_sel_3_upd_entry); +EXTFUN_RTS(stg_sel_4_upd_entry); +EXTFUN_RTS(stg_sel_5_upd_entry); +EXTFUN_RTS(stg_sel_6_upd_entry); +EXTFUN_RTS(stg_sel_7_upd_entry); +EXTFUN_RTS(stg_sel_8_upd_entry); +EXTFUN_RTS(stg_sel_8_upd_entry); +EXTFUN_RTS(stg_sel_9_upd_entry); +EXTFUN_RTS(stg_sel_10_upd_entry); +EXTFUN_RTS(stg_sel_11_upd_entry); +EXTFUN_RTS(stg_sel_12_upd_entry); +EXTFUN_RTS(stg_sel_13_upd_entry); +EXTFUN_RTS(stg_sel_14_upd_entry); +EXTFUN_RTS(stg_sel_15_upd_entry); + +EXTFUN_RTS(stg_sel_0_noupd_entry); +EXTFUN_RTS(stg_sel_1_noupd_entry); +EXTFUN_RTS(stg_sel_2_noupd_entry); +EXTFUN_RTS(stg_sel_3_noupd_entry); +EXTFUN_RTS(stg_sel_4_noupd_entry); +EXTFUN_RTS(stg_sel_5_noupd_entry); +EXTFUN_RTS(stg_sel_6_noupd_entry); +EXTFUN_RTS(stg_sel_7_noupd_entry); +EXTFUN_RTS(stg_sel_8_noupd_entry); +EXTFUN_RTS(stg_sel_9_noupd_entry); +EXTFUN_RTS(stg_sel_10_noupd_entry); +EXTFUN_RTS(stg_sel_11_noupd_entry); +EXTFUN_RTS(stg_sel_12_noupd_entry); +EXTFUN_RTS(stg_sel_13_noupd_entry); +EXTFUN_RTS(stg_sel_14_noupd_entry); +EXTFUN_RTS(stg_sel_15_noupd_entry); /* standard ap thunks */ -EI_ __ap_1_upd_info; -EI_ __ap_2_upd_info; -EI_ __ap_3_upd_info; -EI_ __ap_4_upd_info; -EI_ __ap_5_upd_info; -EI_ __ap_6_upd_info; -EI_ __ap_7_upd_info; -EI_ __ap_8_upd_info; +EXTINFO_RTS stg_ap_1_upd_info; +EXTINFO_RTS stg_ap_2_upd_info; +EXTINFO_RTS stg_ap_3_upd_info; +EXTINFO_RTS stg_ap_4_upd_info; +EXTINFO_RTS stg_ap_5_upd_info; +EXTINFO_RTS stg_ap_6_upd_info; +EXTINFO_RTS stg_ap_7_upd_info; +EXTINFO_RTS stg_ap_8_upd_info;