/* -----------------------------------------------------------------------------
- * $Id: StgMiscClosures.hc,v 1.36 2000/03/01 16:57:57 sewardj Exp $
+ * $Id: StgMiscClosures.hc,v 1.44 2000/04/27 16:29:55 sewardj Exp $
*
- * (c) The GHC Team, 1998-1999
+ * (c) The GHC Team, 1998-2000
*
* Entry code for various built-in closure types.
*
#include "HeapStackCheck.h" /* for stg_gen_yield */
#include "Storage.h"
#include "StoragePriv.h"
-#include "ProfRts.h"
+#include "Profiling.h"
+#include "Prelude.h"
#include "SMP.h"
#if defined(GRAN) || defined(PAR)
# include "GranSimRts.h" /* for DumpRawGranEvent */
/* -----------------------------------------------------------------------------
Entry code for an indirection.
-
- This code assumes R1 is in a register for now.
-------------------------------------------------------------------------- */
INFO_TABLE(IND_info,IND_entry,1,0,IND,,EF_,0,0);
{
FB_
TICK_ENT_IND(Node); /* tick */
-
R1.p = (P_) ((StgIndStatic*)R1.p)->indirectee;
TICK_ENT_VIA_NODE();
JMP_(ENTRY_CODE(*R1.p));
FE_
}
-INFO_TABLE(IND_PERM_info,IND_PERM_entry,1,1,IND_PERM,,EF_,0,0);
+INFO_TABLE(IND_PERM_info,IND_PERM_entry,1,1,IND_PERM,,EF_,"IND_PERM","IND_PERM");
STGFUN(IND_PERM_entry)
{
FB_
* old-generation indirection.
*/
-INFO_TABLE(BLACKHOLE_info, BLACKHOLE_entry,0,2,BLACKHOLE,,EF_,0,0);
+INFO_TABLE(BLACKHOLE_info, BLACKHOLE_entry,0,2,BLACKHOLE,,EF_,"BLACKHOLE","BLACKHOLE");
STGFUN(BLACKHOLE_entry)
{
FB_
/* Change the BLACKHOLE into a BLACKHOLE_BQ */
((StgBlockingQueue *)R1.p)->header.info = &BLACKHOLE_BQ_info;
-#if defined(PAR)
- /* Save the Thread State here, before calling RTS routines below! */
- SAVE_THREAD_STATE(1);
-
- /* if collecting stats update the execution time etc */
- if (RtsFlags.ParFlags.ParStats.Full) {
- /* Note that CURRENT_TIME may perform an unsafe call */
- //rtsTime now = CURRENT_TIME; /* Now */
- CurrentTSO->par.exectime += CURRENT_TIME - CurrentTSO->par.blockedat;
- CurrentTSO->par.blockcount++;
- CurrentTSO->par.blockedat = CURRENT_TIME;
- DumpRawGranEvent(CURRENT_PROC, thisPE,
- GR_BLOCK, CurrentTSO, (StgClosure *)R1.p, 0);
- }
+ /* PAR: dumping of event now done in blockThread -- HWL */
- THREAD_RETURN(1); /* back to the scheduler */
-#else
/* stg_gen_block is too heavyweight, use a specialised one */
BLOCK_NP(1);
-#endif
FE_
}
-INFO_TABLE(BLACKHOLE_BQ_info, BLACKHOLE_BQ_entry,1,1,BLACKHOLE_BQ,,EF_,0,0);
+INFO_TABLE(BLACKHOLE_BQ_info, BLACKHOLE_BQ_entry,1,1,BLACKHOLE_BQ,,EF_,"BLACKHOLE","BLACKHOLE");
STGFUN(BLACKHOLE_BQ_entry)
{
FB_
((StgBlockingQueue *)R1.p)->header.info = &BLACKHOLE_BQ_info;
#endif
-#if defined(PAR)
- /* Save the Thread State here, before calling RTS routines below! */
- SAVE_THREAD_STATE(1);
-
- /* if collecting stats update the execution time etc */
- if (RtsFlags.ParFlags.ParStats.Full) {
- /* Note that CURRENT_TIME may perform an unsafe call */
- //rtsTime now = CURRENT_TIME; /* Now */
- CurrentTSO->par.exectime += CURRENT_TIME - CurrentTSO->par.blockedat;
- CurrentTSO->par.blockcount++;
- CurrentTSO->par.blockedat = CURRENT_TIME;
- DumpRawGranEvent(CURRENT_PROC, thisPE,
- GR_BLOCK, CurrentTSO, (StgClosure *)R1.p, 0);
- }
+ /* PAR: dumping of event now done in blockThread -- HWL */
- THREAD_RETURN(1); /* back to the scheduler */
-#else
/* stg_gen_block is too heavyweight, use a specialised one */
BLOCK_NP(1);
-#endif
FE_
}
CurrentTSO->why_blocked = BlockedOnBlackHole;
CurrentTSO->block_info.closure = R1.cl;
-#if defined(PAR)
- /* Save the Thread State here, before calling RTS routines below! */
- SAVE_THREAD_STATE(1);
-
- /* if collecting stats update the execution time etc */
- if (RtsFlags.ParFlags.ParStats.Full) {
- /* Note that CURRENT_TIME may perform an unsafe call */
- //rtsTime now = CURRENT_TIME; /* Now */
- CurrentTSO->par.exectime += CURRENT_TIME - CurrentTSO->par.blockedat;
- CurrentTSO->par.blockcount++;
- CurrentTSO->par.blockedat = CURRENT_TIME;
- DumpRawGranEvent(CURRENT_PROC, thisPE,
- GR_BLOCK, CurrentTSO, (StgClosure *)R1.p, 0);
- }
+ /* PAR: dumping of event now done in blockThread -- HWL */
- THREAD_RETURN(1); /* back to the scheduler */
-#else
- /* saves thread state and leaves thread in ThreadEnterGHC state; */
/* stg_gen_block is too heavyweight, use a specialised one */
BLOCK_NP(1);
-#endif
-
FE_
}
#endif /* defined(PAR) || defined(GRAN) */
/* identical to BLACKHOLEs except for the infotag */
-INFO_TABLE(CAF_BLACKHOLE_info, CAF_BLACKHOLE_entry,0,2,CAF_BLACKHOLE,,EF_,0,0);
+INFO_TABLE(CAF_BLACKHOLE_info, CAF_BLACKHOLE_entry,0,2,CAF_BLACKHOLE,,EF_,"CAF_BLACKHOLE","CAF_BLACKHOLE");
STGFUN(CAF_BLACKHOLE_entry)
{
FB_
/* Change the CAF_BLACKHOLE into a BLACKHOLE_BQ */
((StgBlockingQueue *)R1.p)->header.info = &BLACKHOLE_BQ_info;
-#if defined(PAR)
- /* Save the Thread State here, before calling RTS routines below! */
- SAVE_THREAD_STATE(1);
-
- /* if collecting stats update the execution time etc */
- if (RtsFlags.ParFlags.ParStats.Full) {
- /* Note that CURRENT_TIME may perform an unsafe call */
- //rtsTime now = CURRENT_TIME; /* Now */
- CurrentTSO->par.exectime += CURRENT_TIME - CurrentTSO->par.blockedat;
- CurrentTSO->par.blockcount++;
- CurrentTSO->par.blockedat = CURRENT_TIME;
- DumpRawGranEvent(CURRENT_PROC, thisPE,
- GR_BLOCK, CurrentTSO, (StgClosure *)R1.p, 0);
- }
+ /* PAR: dumping of event now done in blockThread -- HWL */
- THREAD_RETURN(1); /* back to the scheduler */
-#else
/* stg_gen_block is too heavyweight, use a specialised one */
BLOCK_NP(1);
-#endif
-
FE_
}
/* -----------------------------------------------------------------------------
The code for a BCO returns to the scheduler
-------------------------------------------------------------------------- */
-INFO_TABLE(BCO_info,BCO_entry,0,0,BCO,,EF_,0,0);
+INFO_TABLE(BCO_info,BCO_entry,0,0,BCO,,EF_,"BCO","BCO");
EF_(BCO_entry) {
FB_
Sp -= 1;
NON_ENTERABLE_ENTRY_CODE now defined at the beginning of the file
-------------------------------------------------------------------------- */
-INFO_TABLE(TSO_info, TSO_entry, 0,0,TSO,,EF_,0,0);
+INFO_TABLE(TSO_info, TSO_entry, 0,0,TSO,,EF_,"TSO","TSO");
NON_ENTERABLE_ENTRY_CODE(TSO);
/* -----------------------------------------------------------------------------
live weak pointers with dead ones).
-------------------------------------------------------------------------- */
-INFO_TABLE(WEAK_info,WEAK_entry,0,4,WEAK,,EF_,0,0);
+INFO_TABLE(WEAK_info,WEAK_entry,0,4,WEAK,,EF_,"WEAK","WEAK");
NON_ENTERABLE_ENTRY_CODE(WEAK);
-INFO_TABLE_CONSTR(DEAD_WEAK_info,DEAD_WEAK_entry,0,1,0,CONSTR,,EF_,0,0);
+INFO_TABLE_CONSTR(DEAD_WEAK_info,DEAD_WEAK_entry,0,1,0,CONSTR,,EF_,"DEAD_WEAK","DEAD_WEAK");
NON_ENTERABLE_ENTRY_CODE(DEAD_WEAK);
/* -----------------------------------------------------------------------------
Foreign Objects are unlifted and therefore never entered.
-------------------------------------------------------------------------- */
-INFO_TABLE(FOREIGN_info,FOREIGN_entry,0,1,FOREIGN,,EF_,0,0);
+INFO_TABLE(FOREIGN_info,FOREIGN_entry,0,1,FOREIGN,,EF_,"FOREIGN","FOREIGN");
NON_ENTERABLE_ENTRY_CODE(FOREIGN);
/* -----------------------------------------------------------------------------
Stable Names are unlifted too.
-------------------------------------------------------------------------- */
-INFO_TABLE(STABLE_NAME_info,STABLE_NAME_entry,0,1,STABLE_NAME,,EF_,0,0);
+INFO_TABLE(STABLE_NAME_info,STABLE_NAME_entry,0,1,STABLE_NAME,,EF_,"STABLE_NAME","STABLE_NAME");
NON_ENTERABLE_ENTRY_CODE(STABLE_NAME);
/* -----------------------------------------------------------------------------
and entry code for each type.
-------------------------------------------------------------------------- */
-INFO_TABLE(FULL_MVAR_info,FULL_MVAR_entry,4,0,MVAR,,EF_,0,0);
+INFO_TABLE(FULL_MVAR_info,FULL_MVAR_entry,4,0,MVAR,,EF_,"MVAR","MVAR");
NON_ENTERABLE_ENTRY_CODE(FULL_MVAR);
-INFO_TABLE(EMPTY_MVAR_info,EMPTY_MVAR_entry,4,0,MVAR,,EF_,0,0);
+INFO_TABLE(EMPTY_MVAR_info,EMPTY_MVAR_entry,4,0,MVAR,,EF_,"MVAR","MVAR");
NON_ENTERABLE_ENTRY_CODE(EMPTY_MVAR);
/* -----------------------------------------------------------------------------
-------------------------------------------------------------------------- */
#define ArrayInfo(type) \
-INFO_TABLE(type##_info, type##_entry, 0, 0, type, , EF_,0,0);
+INFO_TABLE(type##_info, type##_entry, 0, 0, type, , EF_,"" # type "","" # type "");
ArrayInfo(ARR_WORDS);
NON_ENTERABLE_ENTRY_CODE(ARR_WORDS);
Mutable Variables
-------------------------------------------------------------------------- */
-INFO_TABLE(MUT_VAR_info, MUT_VAR_entry, 1, 1, MUT_VAR, , EF_, 0, 0);
+INFO_TABLE(MUT_VAR_info, MUT_VAR_entry, 1, 1, MUT_VAR, , EF_, "MUT_VAR", "MUT_VAR");
NON_ENTERABLE_ENTRY_CODE(MUT_VAR);
/* -----------------------------------------------------------------------------
JMP_(ENTRY_CODE(ret_addr));
FE_
}
-SET_STATIC_HDR(dummy_ret_closure,dummy_ret_info,CCS_DONTZuCARE,,EI_)
+SET_STATIC_HDR(dummy_ret_closure,dummy_ret_info,CCS_DONT_CARE,,EI_)
, /*payload*/{} };
/* -----------------------------------------------------------------------------
JMP_(GET_ENTRY(R1.cl));
FE_
}
-SET_STATIC_HDR(forceIO_closure,forceIO_info,CCS_DONTZuCARE,,EI_)
+SET_STATIC_HDR(forceIO_closure,forceIO_info,CCS_DONT_CARE,,EI_)
, /*payload*/{} };
#endif /* INTERPRETER */
-#ifndef COMPILER
-
-INFO_TABLE_CONSTR(Czh_con_info,Hugs_CONSTR_entry,0,sizeofW(StgChar),0,CONSTR,,EF_,0,0);
-INFO_TABLE_CONSTR(Izh_con_info,Hugs_CONSTR_entry,0,sizeofW(StgInt),0,CONSTR,,EF_,0,0);
-INFO_TABLE_CONSTR(I64zh_con_info,Hugs_CONSTR_entry,0,sizeofW(StgInt64),0,CONSTR,,EF_,0,0);
-INFO_TABLE_CONSTR(Fzh_con_info,Hugs_CONSTR_entry,0,sizeofW(StgFloat),0,CONSTR,,EF_,0,0);
-INFO_TABLE_CONSTR(Dzh_con_info,Hugs_CONSTR_entry,0,sizeofW(StgDouble),0,CONSTR,,EF_,0,0);
-INFO_TABLE_CONSTR(Azh_con_info,Hugs_CONSTR_entry,0,sizeofW(StgAddr),0,CONSTR,,EF_,0,0);
-INFO_TABLE_CONSTR(Wzh_con_info,Hugs_CONSTR_entry,0,sizeofW(StgWord),0,CONSTR,,EF_,0,0);
-INFO_TABLE_CONSTR(StablePtr_con_info,Hugs_CONSTR_entry,0,sizeofW(StgStablePtr),0,CONSTR,,EF_,0,0);
-
-/* These might seem redundant but {I,C}zh_static_info are used in
- * {INT,CHAR}LIKE and the rest are used in RtsAPI.c
- */
-INFO_TABLE_CONSTR(Czh_static_info,Hugs_CONSTR_entry,0,sizeofW(StgChar),0,CONSTR_NOCAF_STATIC,,EF_,0,0);
-INFO_TABLE_CONSTR(Izh_static_info,Hugs_CONSTR_entry,0,sizeofW(StgInt),0,CONSTR_NOCAF_STATIC,,EF_,0,0);
-INFO_TABLE_CONSTR(I64zh_static_info,Hugs_CONSTR_entry,0,sizeofW(StgInt64),0,CONSTR_NOCAF_STATIC,,EF_,0,0);
-INFO_TABLE_CONSTR(Fzh_static_info,Hugs_CONSTR_entry,0,sizeofW(StgFloat),0,CONSTR_NOCAF_STATIC,,EF_,0,0);
-INFO_TABLE_CONSTR(Dzh_static_info,Hugs_CONSTR_entry,0,sizeofW(StgDouble),0,CONSTR_NOCAF_STATIC,,EF_,0,0);
-INFO_TABLE_CONSTR(Azh_static_info,Hugs_CONSTR_entry,0,sizeofW(StgAddr),0,CONSTR_NOCAF_STATIC,,EF_,0,0);
-INFO_TABLE_CONSTR(Wzh_static_info,Hugs_CONSTR_entry,0,sizeofW(StgWord),0,CONSTR_NOCAF_STATIC,,EF_,0,0);
-INFO_TABLE_CONSTR(StablePtr_static_info,Hugs_CONSTR_entry,0,sizeofW(StgStablePtr),0,CONSTR_NOCAF_STATIC,,EF_,0,0);
-
-#endif /* !defined(COMPILER) */
-
/* -----------------------------------------------------------------------------
CHARLIKE and INTLIKE closures.
replace them with references to the static objects.
-------------------------------------------------------------------------- */
-#ifdef ENABLE_WIN32_DLL_SUPPORT
+#if defined(INTERPRETER) || defined(ENABLE_WIN32_DLL_SUPPORT)
/*
* When sticking the RTS in a DLL, we delay populating the
* Charlike and Intlike tables until load-time, which is only
#define Char_hash_static_info czh_static_info
#define Int_hash_static_info izh_static_info
#else
-#define Char_hash_static_info Czh_static_info
-#define Int_hash_static_info Izh_static_info
+#define Char_hash_static_info PrelBase_Czh_static_info
+#define Int_hash_static_info PrelBase_Izh_static_info
#endif
#define CHARLIKE_HDR(n) \
{ \
STATIC_HDR(Char_hash_static_info, /* C# */ \
- CCS_DONTZuCARE), \
+ CCS_DONT_CARE), \
data : n \
}
#define INTLIKE_HDR(n) \
{ \
STATIC_HDR(Int_hash_static_info, /* I# */ \
- CCS_DONTZuCARE), \
+ CCS_DONT_CARE), \
data : n \
}
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