X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Fincludes%2FStgMiscClosures.h;h=a4281c84069b6beb83addb72332d5b2810a95a5c;hb=0671ef05dd65137d501cb97f0e42be3b78d4004d;hp=c1ac9f078e5a732d924098682ad49b4c52ae8dcb;hpb=7635e89a1daa92ec508bed9a37272316fe0f5fa0;p=ghc-hetmet.git diff --git a/ghc/includes/StgMiscClosures.h b/ghc/includes/StgMiscClosures.h index c1ac9f0..a4281c8 100644 --- a/ghc/includes/StgMiscClosures.h +++ b/ghc/includes/StgMiscClosures.h @@ -1,5 +1,5 @@ /* ----------------------------------------------------------------------------- - * $Id: StgMiscClosures.h,v 1.14 1999/07/06 16:17:40 sewardj Exp $ + * $Id: StgMiscClosures.h,v 1.40 2001/11/08 12:46:31 simonmar Exp $ * * (c) The GHC Team, 1998-1999 * @@ -14,189 +14,284 @@ /* 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(BLACKHOLE_BQ_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(SE_BLACKHOLE_entry); -STGFUN(SE_CAF_BLACKHOLE_entry); +STGFUN(stg_SE_BLACKHOLE_entry); +STGFUN(stg_SE_CAF_BLACKHOLE_entry); +#endif +#if defined(PAR) || defined(GRAN) +STGFUN(stg_RBH_entry); #endif -STGFUN(BCO_entry); -STGFUN(EVACUATED_entry); -STGFUN(FOREIGN_entry); -STGFUN(WEAK_entry); -STGFUN(NO_FINALIZER_entry); -STGFUN(DEAD_WEAK_entry); -STGFUN(STABLE_NAME_entry); -STGFUN(TSO_entry); -STGFUN(FULL_MVAR_entry); -STGFUN(EMPTY_MVAR_entry); -STGFUN(ARR_WORDS_entry); -STGFUN(MUT_ARR_PTRS_entry); -STGFUN(MUT_ARR_PTRS_FROZEN_entry); -STGFUN(MUT_VAR_entry); -STGFUN(END_TSO_QUEUE_entry); -STGFUN(MUT_CONS_entry); -STGFUN(END_MUT_LIST_entry); -STGFUN(dummy_ret_entry); +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 + 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_ret_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_gc_f1_ret_info; +extern DLL_IMPORT_RTS const StgInfoTable stg_gc_d1_ret_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*)&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*)&stg_END_TSO_QUEUE_closure) +#endif +/* ToDo?: different name for end of sleeping queue ? -- HWL */ /* info tables */ -extern DLL_IMPORT_RTS const StgInfoTable IND_info; -extern DLL_IMPORT_RTS const StgInfoTable IND_STATIC_info; -extern DLL_IMPORT_RTS const StgInfoTable IND_PERM_info; -extern DLL_IMPORT_RTS const StgInfoTable IND_OLDGEN_info; -extern DLL_IMPORT_RTS const StgInfoTable IND_OLDGEN_PERM_info; -extern DLL_IMPORT_RTS const StgInfoTable CAF_UNENTERED_info; -extern DLL_IMPORT_RTS const StgInfoTable CAF_ENTERED_info; -extern DLL_IMPORT_RTS const StgInfoTable CAF_BLACKHOLE_info; -extern DLL_IMPORT_RTS const StgInfoTable BLACKHOLE_info; -extern DLL_IMPORT_RTS const StgInfoTable BLACKHOLE_BQ_info; +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 SE_BLACKHOLE_info; -extern DLL_IMPORT_RTS const StgInfoTable SE_CAF_BLACKHOLE_info; +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 BCO_info; -extern DLL_IMPORT_RTS const StgInfoTable EVACUATED_info; -extern DLL_IMPORT_RTS const StgInfoTable FOREIGN_info; -extern DLL_IMPORT_RTS const StgInfoTable WEAK_info; -extern DLL_IMPORT_RTS const StgInfoTable DEAD_WEAK_info; -extern DLL_IMPORT_RTS const StgInfoTable STABLE_NAME_info; -extern DLL_IMPORT_RTS const StgInfoTable FULL_MVAR_info; -extern DLL_IMPORT_RTS const StgInfoTable EMPTY_MVAR_info; -extern DLL_IMPORT_RTS const StgInfoTable TSO_info; -extern DLL_IMPORT_RTS const StgInfoTable ARR_WORDS_info; -extern DLL_IMPORT_RTS const StgInfoTable MUT_ARR_WORDS_info; -extern DLL_IMPORT_RTS const StgInfoTable MUT_ARR_PTRS_info; -extern DLL_IMPORT_RTS const StgInfoTable MUT_ARR_PTRS_FROZEN_info; -extern DLL_IMPORT_RTS const StgInfoTable MUT_VAR_info; -extern DLL_IMPORT_RTS const StgInfoTable END_TSO_QUEUE_info; -extern DLL_IMPORT_RTS const StgInfoTable MUT_CONS_info; -extern DLL_IMPORT_RTS const StgInfoTable END_MUT_LIST_info; -extern DLL_IMPORT_RTS const StgInfoTable catch_info; -extern DLL_IMPORT_RTS const StgInfoTable seq_info; -extern DLL_IMPORT_RTS const StgInfoTable dummy_ret_info; - -#ifdef INTERPRETER - -EXTFUN(Hugs_CONSTR_entry); - -extern const vec_info_8 ret_bco_info; - -#endif /* INTERPRETER */ +#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; +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 DLL_IMPORT_DATA StgClosure END_TSO_QUEUE_closure; -extern DLL_IMPORT_DATA StgClosure END_MUT_LIST_closure; -extern DLL_IMPORT_DATA StgClosure NO_FINALIZER_closure; -extern DLL_IMPORT_DATA StgClosure dummy_ret_closure; -extern DLL_IMPORT_DATA StgClosure forceIO_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 DLL_IMPORT_DATA StgIntCharlikeClosure CHARLIKE_closure[]; -extern DLL_IMPORT_DATA 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 */ -#ifdef COMPILING_RTS -#define EI__ EI_ -#else -#define EI__ EDI_ -#endif +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; -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_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 */ -EF_(__sel_0_upd_entry); -EF_(__sel_1_upd_entry); -EF_(__sel_2_upd_entry); -EF_(__sel_3_upd_entry); -EF_(__sel_4_upd_entry); -EF_(__sel_5_upd_entry); -EF_(__sel_6_upd_entry); -EF_(__sel_7_upd_entry); -EF_(__sel_8_upd_entry); -EF_(__sel_8_upd_entry); -EF_(__sel_9_upd_entry); -EF_(__sel_10_upd_entry); -EF_(__sel_11_upd_entry); -EF_(__sel_12_upd_entry); -EF_(__sel_13_upd_entry); -EF_(__sel_14_upd_entry); -EF_(__sel_15_upd_entry); - -EF_(__sel_0_noupd_entry); -EF_(__sel_1_noupd_entry); -EF_(__sel_2_noupd_entry); -EF_(__sel_3_noupd_entry); -EF_(__sel_4_noupd_entry); -EF_(__sel_5_noupd_entry); -EF_(__sel_6_noupd_entry); -EF_(__sel_7_noupd_entry); -EF_(__sel_8_noupd_entry); -EF_(__sel_9_noupd_entry); -EF_(__sel_10_noupd_entry); -EF_(__sel_11_noupd_entry); -EF_(__sel_12_noupd_entry); -EF_(__sel_13_noupd_entry); -EF_(__sel_14_noupd_entry); -EF_(__sel_15_noupd_entry); +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; + +/* 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_ret_info); +EF_(stg_gc_noregs); + +EI_(stg_gc_unpt_r1_ret_info); +EF_(stg_gc_unpt_r1); + +EI_(stg_gc_unbx_r1_ret_info); +EF_(stg_gc_unbx_r1); + +EI_(stg_gc_f1_ret_info); +EF_(stg_gc_f1); + +EI_(stg_gc_d1_ret_info); +EF_(stg_gc_d1); + +EI_(stg_gc_ut_1_0_ret_info); +EF_(stg_gc_ut_1_0); + +EI_(stg_gc_ut_0_1_ret_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);