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/* -----------------------------------------------------------------------------
*
* (c) The GHC Team 1998-1999
*
* Closure type flags
*
* ---------------------------------------------------------------------------*/
#include "PosixSource.h"
#include "Rts.h"
StgWord16 closure_flags[] = {
/* ToDo: some of these flags seem to be duplicated.
* - NS is the same as HNF, and the negation of THU
* (however, we set NS for indirections, which is probably the
* right thing to do, since we never get indirections pointing
* to thunks.)
*/
/* 0 1 2 4 5 6 7 8 */
/* HNF BTM NS THU MUT UPT SRT IND */
[INVALID_OBJECT] = ( 0 ),
[CONSTR] = (_HNF| _NS ),
[CONSTR_1_0] = (_HNF| _NS ),
[CONSTR_0_1] = (_HNF| _NS ),
[CONSTR_2_0] = (_HNF| _NS ),
[CONSTR_1_1] = (_HNF| _NS ),
[CONSTR_0_2] = (_HNF| _NS ),
[CONSTR_NOCAF] = (_HNF| _NS ),
[FUN] = (_HNF| _NS| _SRT ),
[FUN_1_0] = (_HNF| _NS| _SRT ),
[FUN_0_1] = (_HNF| _NS| _SRT ),
[FUN_2_0] = (_HNF| _NS| _SRT ),
[FUN_1_1] = (_HNF| _NS| _SRT ),
[FUN_0_2] = (_HNF| _NS| _SRT ),
[FUN_STATIC] = (_HNF| _NS| _SRT ),
[THUNK] = ( _THU| _SRT ),
[THUNK_1_0] = ( _THU| _SRT ),
[THUNK_0_1] = ( _THU| _SRT ),
[THUNK_2_0] = ( _THU| _SRT ),
[THUNK_1_1] = ( _THU| _SRT ),
[THUNK_0_2] = ( _THU| _SRT ),
[THUNK_STATIC] = ( _THU| _SRT ),
[THUNK_SELECTOR] = ( _THU| _SRT ),
[BCO] = (_HNF| _NS ),
[AP] = ( _THU ),
[PAP] = (_HNF| _NS ),
[AP_STACK] = ( _THU ),
[IND] = ( _NS| _IND ),
[IND_STATIC] = ( _NS| _IND ),
[RET_BCO] = ( 0 ),
[RET_SMALL] = ( _BTM| _SRT ),
[RET_BIG] = ( _SRT ),
[RET_FUN] = ( 0 ),
[UPDATE_FRAME] = ( _BTM ),
[CATCH_FRAME] = ( _BTM ),
[UNDERFLOW_FRAME] = ( _BTM ),
[STOP_FRAME] = ( _BTM ),
[BLACKHOLE] = ( _NS| _UPT ),
[BLOCKING_QUEUE] = ( _NS| _MUT|_UPT ),
[MVAR_CLEAN] = (_HNF| _NS| _MUT|_UPT ),
[MVAR_DIRTY] = (_HNF| _NS| _MUT|_UPT ),
[TVAR] = (_HNF| _NS| _MUT|_UPT ),
[ARR_WORDS] = (_HNF| _NS| _UPT ),
[MUT_ARR_PTRS_CLEAN] = (_HNF| _NS| _MUT|_UPT ),
[MUT_ARR_PTRS_DIRTY] = (_HNF| _NS| _MUT|_UPT ),
[MUT_ARR_PTRS_FROZEN0] = (_HNF| _NS| _MUT|_UPT ),
[MUT_ARR_PTRS_FROZEN] = (_HNF| _NS| _UPT ),
[MUT_VAR_CLEAN] = (_HNF| _NS| _MUT|_UPT ),
[MUT_VAR_DIRTY] = (_HNF| _NS| _MUT|_UPT ),
[WEAK] = (_HNF| _NS| _UPT ),
[PRIM] = (_HNF| _NS| _UPT ),
[MUT_PRIM] = (_HNF| _NS| _MUT|_UPT ),
[TSO] = (_HNF| _NS| _MUT|_UPT ),
[STACK] = (_HNF| _NS| _MUT|_UPT ),
[TREC_CHUNK] = ( _NS| _MUT|_UPT ),
[ATOMICALLY_FRAME] = ( _BTM ),
[CATCH_RETRY_FRAME] = ( _BTM ),
[CATCH_STM_FRAME] = ( _BTM ),
[WHITEHOLE] = ( 0 ),
[SMALL_MUT_ARR_PTRS_CLEAN] = (_HNF| _NS| _MUT|_UPT ),
[SMALL_MUT_ARR_PTRS_DIRTY] = (_HNF| _NS| _MUT|_UPT ),
[SMALL_MUT_ARR_PTRS_FROZEN0] = (_HNF| _NS| _MUT|_UPT ),
[SMALL_MUT_ARR_PTRS_FROZEN] = (_HNF| _NS| _UPT ),
[COMPACT_NFDATA] = (_HNF| _NS ),
};
#if N_CLOSURE_TYPES != 64
#error Closure types changed: update ClosureFlags.c!
#endif
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