X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Fcompiler%2FabsCSyn%2FAbsCUtils.lhs;h=fef7bf56a7f30e2ba8cf3430abef33870f92f440;hb=553e90d9a32ee1b1809430f260c401cc4169c6c7;hp=9112cdf0fd1840ba611dcf8d4831a2da46214b20;hpb=9b3d7ebd00f00e953e61dbf62a1045ff7ba910dd;p=ghc-hetmet.git diff --git a/ghc/compiler/absCSyn/AbsCUtils.lhs b/ghc/compiler/absCSyn/AbsCUtils.lhs index 9112cdf..fef7bf5 100644 --- a/ghc/compiler/absCSyn/AbsCUtils.lhs +++ b/ghc/compiler/absCSyn/AbsCUtils.lhs @@ -12,16 +12,22 @@ module AbsCUtils ( getAmodeRep, mixedTypeLocn, mixedPtrLocn, flattenAbsC, - mkAbsCStmtList + mkAbsCStmtList, + shimFCallArg -- printing/forcing stuff comes from PprAbsC ) where #include "HsVersions.h" +#include "../includes/config.h" import AbsCSyn +import Type ( tyConAppTyCon, repType ) +import TysPrim ( foreignObjPrimTyCon, arrayPrimTyCon, + byteArrayPrimTyCon, mutableByteArrayPrimTyCon, + mutableArrayPrimTyCon ) import CLabel ( mkMAP_FROZEN_infoLabel ) import Digraph ( stronglyConnComp, SCC(..) ) -import DataCon ( fIRST_TAG, ConTag ) +import DataCon ( fIRST_TAG, dataConTag ) import Literal ( literalPrimRep, mkMachWord, mkMachInt ) import PrimRep ( getPrimRepSize, PrimRep(..) ) import PrimOp ( PrimOp(..) ) @@ -29,16 +35,15 @@ import MachOp ( MachOp(..), isDefinitelyInlineMachOp ) import Unique ( Unique{-instance Eq-} ) import UniqSupply ( uniqFromSupply, uniqsFromSupply, splitUniqSupply, UniqSupply ) -import CmdLineOpts ( opt_EmitCExternDecls ) -import ForeignCall ( ForeignCall(..), CCallSpec(..), CCallTarget(..), Safety(..), - isDynamicTarget, isCasmTarget, defaultCCallConv ) -import StgSyn ( StgOp(..) ) +import CmdLineOpts ( opt_EmitCExternDecls, opt_Unregisterised ) +import ForeignCall ( ForeignCall(..), CCallSpec(..), isDynamicTarget ) +import StgSyn ( StgOp(..), stgArgType ) +import CoreSyn ( AltCon(..) ) import SMRep ( arrPtrsHdrSize, arrWordsHdrSize, fixedHdrSize ) import Outputable import Panic ( panic ) import FastTypes - -import Maybe ( isJust, maybeToList ) +import Constants ( wORD_SIZE, wORD_SIZE_IN_BITS ) infixr 9 `thenFlt` \end{code} @@ -106,18 +111,14 @@ mkAbsCStmtList' other r = other : r \end{code} \begin{code} -mkAlgAltsCSwitch :: CAddrMode -> [(ConTag, AbstractC)] -> AbstractC -> AbstractC +mkAlgAltsCSwitch :: CAddrMode -> [(AltCon, AbstractC)] -> AbstractC -mkAlgAltsCSwitch scrutinee tagged_alts deflt_absc - | isJust (nonemptyAbsC deflt_absc) - = CSwitch scrutinee (adjust tagged_alts) deflt_absc - | otherwise - = CSwitch scrutinee (adjust rest) first_alt +mkAlgAltsCSwitch scrutinee ((_,first_alt) : rest_alts) + = CSwitch scrutinee (adjust rest_alts) first_alt where - -- it's ok to convert one of the alts into a default if we don't already have - -- one, because this is an algebraic case and we're guaranteed that the tag - -- will match one of the branches. - ((_,first_alt):rest) = tagged_alts + -- We use the first alt as the default. Either it *is* the DEFAULT, + -- (which is always first if present), or the case is exhaustive, + -- in which case we can use the first as the default anyway -- Adjust the tags in the switch to start at zero. -- This is the convention used by primitive ops which return algebraic @@ -126,8 +127,8 @@ mkAlgAltsCSwitch scrutinee tagged_alts deflt_absc -- We also need to convert to Literals to keep the CSwitch happy adjust tagged_alts - = [ (mkMachWord (toInteger (tag - fIRST_TAG)), abs_c) - | (tag, abs_c) <- tagged_alts ] + = [ (mkMachWord (toInteger (dataConTag dc - fIRST_TAG)), abs_c) + | (DataAlt dc, abs_c) <- tagged_alts ] \end{code} %************************************************************************ @@ -143,14 +144,14 @@ magicIdPrimRep (FloatReg _) = FloatRep magicIdPrimRep (DoubleReg _) = DoubleRep magicIdPrimRep (LongReg kind _) = kind magicIdPrimRep Sp = PtrRep -magicIdPrimRep Su = PtrRep magicIdPrimRep SpLim = PtrRep magicIdPrimRep Hp = PtrRep magicIdPrimRep HpLim = PtrRep magicIdPrimRep CurCostCentre = CostCentreRep magicIdPrimRep VoidReg = VoidRep -magicIdPrimRep CurrentTSO = ThreadIdRep +magicIdPrimRep CurrentTSO = PtrRep magicIdPrimRep CurrentNursery = PtrRep +magicIdPrimRep HpAlloc = WordRep \end{code} %************************************************************************ @@ -176,7 +177,6 @@ getAmodeRep (CIntLike _) = PtrRep getAmodeRep (CLit lit) = literalPrimRep lit getAmodeRep (CMacroExpr kind _ _) = kind getAmodeRep (CJoinPoint _) = panic "getAmodeRep:CJoinPoint" -getAmodeRep (CMem rep addr) = rep \end{code} @mixedTypeLocn@ tells whether an amode identifies an ``StgWord'' @@ -319,11 +319,10 @@ flatAbsC (AbsCStmts s1 s2) returnFlt (mkAbsCStmts inline_s1 inline_s2, mkAbsCStmts top_s1 top_s2) -flatAbsC (CClosureInfoAndCode cl_info slow maybe_fast descr) - = flatAbsC slow `thenFlt` \ (slow_heres, slow_tops) -> - flat_maybe maybe_fast `thenFlt` \ (fast_heres, fast_tops) -> - returnFlt (AbsCNop, mkAbstractCs [slow_tops, fast_tops, - CClosureInfoAndCode cl_info slow_heres fast_heres descr] +flatAbsC (CClosureInfoAndCode cl_info entry) + = flatAbsC entry `thenFlt` \ (entry_heres, entry_tops) -> + returnFlt (AbsCNop, mkAbstractCs [entry_tops, + CClosureInfoAndCode cl_info entry_heres] ) flatAbsC (CCodeBlock lbl abs_C) @@ -348,8 +347,8 @@ flatAbsC (CSwitch discrim alts deflt) returnFlt ( (tag, alt_heres), alt_tops ) flatAbsC stmt@(COpStmt results (StgFCallOp (CCall ccall@(CCallSpec target _ _)) uniq) args _) - | is_dynamic -- Emit a typedef if its a dynamic call - || (opt_EmitCExternDecls && not (isCasmTarget target)) -- or we want extern decls + | is_dynamic -- Emit a typedef if its a dynamic call + || (opt_EmitCExternDecls) -- or we want extern decls = returnFlt (stmt, CCallTypedef is_dynamic ccall uniq results args) where is_dynamic = isDynamicTarget target @@ -366,7 +365,7 @@ flatAbsC stmt@(CCheck macro amodes code) -- the TICKY_CTR macro always needs to be hoisted out to the top level. -- This is a HACK. flatAbsC stmt@(CCallProfCtrMacro str amodes) - | str == SLIT("TICK_CTR") = returnFlt (AbsCNop, stmt) + | str == FSLIT("TICK_CTR") = returnFlt (AbsCNop, stmt) | otherwise = returnFlt (stmt, AbsCNop) -- Some statements need no flattening at all: @@ -400,8 +399,8 @@ flatAbsC stmt@(COpStmt results (StgPrimOp op) args vol_regs) = COpStmt [] (StgFCallOp - (CCall (CCallSpec (CasmTarget (_PK_ (mktxt op_str))) - defaultCCallConv PlaySafe)) + (CCall (CCallSpec (CasmTarget (mkFastString (mktxt op_str))) + defaultCCallConv (PlaySafe False))) uu ) [CReg VoidReg] @@ -417,22 +416,16 @@ flatAbsC (CSequential abcs) -- Some statements only make sense at the top level, so we always float -- them. This probably isn't necessary. -flatAbsC stmt@(CStaticClosure _ _ _ _) = returnFlt (AbsCNop, stmt) +flatAbsC stmt@(CStaticClosure _ _ _ _) = returnFlt (AbsCNop, stmt) flatAbsC stmt@(CClosureTbl _) = returnFlt (AbsCNop, stmt) flatAbsC stmt@(CSRT _ _) = returnFlt (AbsCNop, stmt) -flatAbsC stmt@(CBitmap _ _) = returnFlt (AbsCNop, stmt) +flatAbsC stmt@(CSRTDesc _ _ _ _ _) = returnFlt (AbsCNop, stmt) +flatAbsC stmt@(CBitmap _) = returnFlt (AbsCNop, stmt) flatAbsC stmt@(CCostCentreDecl _ _) = returnFlt (AbsCNop, stmt) flatAbsC stmt@(CCostCentreStackDecl _) = returnFlt (AbsCNop, stmt) flatAbsC stmt@(CSplitMarker) = returnFlt (AbsCNop, stmt) flatAbsC stmt@(CRetVector _ _ _ _) = returnFlt (AbsCNop, stmt) -flatAbsC stmt@(CModuleInitBlock _ _) = returnFlt (AbsCNop, stmt) -\end{code} - -\begin{code} -flat_maybe :: Maybe AbstractC -> FlatM (Maybe AbstractC, AbstractC) -flat_maybe Nothing = returnFlt (Nothing, AbsCNop) -flat_maybe (Just abs_c) = flatAbsC abs_c `thenFlt` \ (heres, tops) -> - returnFlt (Just heres, tops) +flatAbsC stmt@(CModuleInitBlock _ _ _) = returnFlt (AbsCNop, stmt) \end{code} %************************************************************************ @@ -606,27 +599,24 @@ rrConflictsWithRR s1b s2b rr1 rr2 = rr rr1 rr2 -- why it needs to take into account endianness. -- mkHalfWord_HIADDR res arg - = mkTemp IntRep `thenFlt` \ t_hw_shift -> - mkTemp WordRep `thenFlt` \ t_hw_mask1 -> + = mkTemp WordRep `thenFlt` \ t_hw_mask1 -> mkTemp WordRep `thenFlt` \ t_hw_mask2 -> - let a_hw_shift - = CMachOpStmt (Just t_hw_shift) - MO_Nat_Shl [CBytesPerWord, CLit (mkMachInt 2)] Nothing + let + hw_shift = mkIntCLit (wORD_SIZE_IN_BITS `quot` 2) + +# if WORDS_BIGENDIAN a_hw_mask1 - = CMachOpStmt (Just t_hw_mask1) - MO_Nat_Shl [CLit (mkMachWord 1), t_hw_shift] Nothing + = CMachOpStmt t_hw_mask1 + MO_Nat_Shl [CLit (mkMachWord 1), hw_shift] Nothing a_hw_mask2 - = CMachOpStmt (Just t_hw_mask2) + = CMachOpStmt t_hw_mask2 MO_Nat_Sub [t_hw_mask1, CLit (mkMachWord 1)] Nothing final -# if WORDS_BIGENDIAN - = CSequential [ a_hw_shift, a_hw_mask1, a_hw_mask2, - CMachOpStmt (Just res) MO_Nat_And [arg, t_hw_mask2] Nothing + = CSequential [ a_hw_mask1, a_hw_mask2, + CMachOpStmt res MO_Nat_And [arg, t_hw_mask2] Nothing ] # else - = CSequential [ a_hw_shift, - CMachOpStmt (Just res) MO_Nat_Shr [arg, t_hw_shift] Nothing - ] + final = CMachOpStmt res MO_Nat_Shr [arg, hw_shift] Nothing # endif in returnFlt final @@ -638,17 +628,6 @@ mkTemp rep mkTemps = mapFlt mkTemp -mkDerefOff :: PrimRep -> CAddrMode -> Int -> CAddrMode -mkDerefOff rep base off - | off == 0 -- optimisation - = CMem rep base - | otherwise - = CMem rep (CAddr (CIndex base (CLit (mkMachInt (toInteger off))) rep)) - -mkNoDerefOff :: PrimRep -> CAddrMode -> Int -> CAddrMode -mkNoDerefOff rep base off - = CAddr (CIndex base (CLit (mkMachInt (toInteger off))) rep) - -- Sigh. This is done in 3 seperate places. Should be -- commoned up (here, in pprAbsC of COpStmt, and presumably -- somewhere in the NCG). @@ -659,8 +638,30 @@ non_void_amode amode -- Helpers for translating various minor variants of array indexing. +mkDerefOff :: PrimRep -> CAddrMode -> Int -> CAddrMode +mkDerefOff rep base off + = CVal (CIndex base (CLit (mkMachInt (toInteger off))) rep) rep + +mkNoDerefOff :: PrimRep -> CAddrMode -> Int -> CAddrMode +mkNoDerefOff rep base off + = CAddr (CIndex base (CLit (mkMachInt (toInteger off))) rep) + + +-- Generates an address as follows +-- base + sizeof(machine_word)*offw + sizeof(rep)*idx +mk_OSBI_addr :: Int -> PrimRep -> CAddrMode -> CAddrMode -> RegRelative +mk_OSBI_addr offw rep base idx + = CIndex (CAddr (CIndex base idx rep)) + (CLit (mkMachWord (fromIntegral offw))) + PtrRep + +mk_OSBI_ref :: Int -> PrimRep -> CAddrMode -> CAddrMode -> CAddrMode +mk_OSBI_ref offw rep base idx + = CVal (mk_OSBI_addr offw rep base idx) rep + + doIndexOffForeignObjOp maybe_post_read_cast rep res addr idx - = mkBasicIndexedRead fixedHdrSize maybe_post_read_cast rep res addr idx + = mkBasicIndexedRead 0 maybe_post_read_cast rep res (mkDerefOff WordRep addr fixedHdrSize) idx doIndexOffAddrOp maybe_post_read_cast rep res addr idx = mkBasicIndexedRead 0 maybe_post_read_cast rep res addr idx @@ -685,24 +686,24 @@ doWritePtrArrayOp addr idx val mkBasicIndexedRead offw Nothing read_rep res base idx = returnFlt ( - CMachOpStmt (Just res) (MO_ReadOSBI offw read_rep) [base,idx] Nothing + CAssign res (mk_OSBI_ref offw read_rep base idx) ) mkBasicIndexedRead offw (Just cast_to_mop) read_rep res base idx = mkTemp read_rep `thenFlt` \ tmp -> (returnFlt . CSequential) [ - CMachOpStmt (Just tmp) (MO_ReadOSBI offw read_rep) [base,idx] Nothing, - CMachOpStmt (Just res) cast_to_mop [tmp] Nothing + CAssign tmp (mk_OSBI_ref offw read_rep base idx), + CMachOpStmt res cast_to_mop [tmp] Nothing ] mkBasicIndexedWrite offw Nothing write_rep base idx val = returnFlt ( - CMachOpStmt Nothing (MO_WriteOSBI offw write_rep) [base,idx,val] Nothing + CAssign (mk_OSBI_ref offw write_rep base idx) val ) mkBasicIndexedWrite offw (Just cast_to_mop) write_rep base idx val = mkTemp write_rep `thenFlt` \ tmp -> (returnFlt . CSequential) [ - CMachOpStmt (Just tmp) cast_to_mop [val] Nothing, - CMachOpStmt Nothing (MO_WriteOSBI offw write_rep) [base,idx,tmp] Nothing + CMachOpStmt tmp cast_to_mop [val] Nothing, + CAssign (mk_OSBI_ref offw write_rep base idx) tmp ] @@ -712,22 +713,17 @@ translateOp_dyadic_cast1 mop res cast_arg1_to arg1 arg2 vols = mkTemp cast_arg1_to `thenFlt` \ arg1casted -> (returnFlt . CSequential) [ CAssign arg1casted arg1, - CMachOpStmt (Just res) mop [arg1casted,arg2] + CMachOpStmt res mop [arg1casted,arg2] (if isDefinitelyInlineMachOp mop then Nothing else Just vols) ] -getBitsPerWordMinus1 :: FlatM (AbstractC, CAddrMode) -getBitsPerWordMinus1 - = mkTemps [IntRep, IntRep] `thenFlt` \ [t1,t2] -> - returnFlt ( - CSequential [ - CMachOpStmt (Just t1) MO_Nat_Shl - [CBytesPerWord, CLit (mkMachInt 3)] Nothing, - CMachOpStmt (Just t2) MO_Nat_Sub - [t1, CLit (mkMachInt 1)] Nothing - ], - t2 - ) +-- IA64 mangler doesn't place tables next to code +tablesNextToCode :: Bool +#ifdef ia64_TARGET_ARCH +tablesNextToCode = False +#else +tablesNextToCode = not opt_Unregisterised +#endif ------------------------------------------------------------------------------ @@ -772,15 +768,14 @@ dscCOpStmt [res_r,res_c] IntAddCOp [aa,bb] vols c = t4 >>unsigned BITS_IN(I_)-1 -} = mkTemps [IntRep,IntRep,IntRep,IntRep] `thenFlt` \ [t1,t2,t3,t4] -> - getBitsPerWordMinus1 `thenFlt` \ (bpw1_code,bpw1_t) -> + let bpw1 = mkIntCLit (wORD_SIZE_IN_BITS - 1) in (returnFlt . CSequential) [ - CMachOpStmt (Just res_r) MO_Nat_Add [aa,bb] Nothing, - CMachOpStmt (Just t1) MO_Nat_Xor [aa,bb] Nothing, - CMachOpStmt (Just t2) MO_Nat_Not [t1] Nothing, - CMachOpStmt (Just t3) MO_Nat_Xor [aa,res_r] Nothing, - CMachOpStmt (Just t4) MO_Nat_And [t2,t3] Nothing, - bpw1_code, - CMachOpStmt (Just res_c) MO_Nat_Shr [t4, bpw1_t] Nothing + CMachOpStmt res_r MO_Nat_Add [aa,bb] Nothing, + CMachOpStmt t1 MO_Nat_Xor [aa,bb] Nothing, + CMachOpStmt t2 MO_Nat_Not [t1] Nothing, + CMachOpStmt t3 MO_Nat_Xor [aa,res_r] Nothing, + CMachOpStmt t4 MO_Nat_And [t2,t3] Nothing, + CMachOpStmt res_c MO_Nat_Shr [t4, bpw1] Nothing ] @@ -800,14 +795,13 @@ dscCOpStmt [res_r,res_c] IntSubCOp [aa,bb] vols c = t3 >>unsigned BITS_IN(I_)-1 -} = mkTemps [IntRep,IntRep,IntRep] `thenFlt` \ [t1,t2,t3] -> - getBitsPerWordMinus1 `thenFlt` \ (bpw1_code,bpw1_t) -> + let bpw1 = mkIntCLit (wORD_SIZE_IN_BITS - 1) in (returnFlt . CSequential) [ - CMachOpStmt (Just res_r) MO_Nat_Add [aa,bb] Nothing, - CMachOpStmt (Just t1) MO_Nat_Xor [aa,bb] Nothing, - CMachOpStmt (Just t2) MO_Nat_Xor [aa,res_r] Nothing, - CMachOpStmt (Just t3) MO_Nat_And [t2,t3] Nothing, - bpw1_code, - CMachOpStmt (Just res_c) MO_Nat_Shr [t3, bpw1_t] Nothing + CMachOpStmt res_r MO_Nat_Sub [aa,bb] Nothing, + CMachOpStmt t1 MO_Nat_Xor [aa,bb] Nothing, + CMachOpStmt t2 MO_Nat_Xor [aa,res_r] Nothing, + CMachOpStmt t3 MO_Nat_And [t1,t2] Nothing, + CMachOpStmt res_c MO_Nat_Shr [t3, bpw1] Nothing ] @@ -846,8 +840,7 @@ dscCOpStmt [res] SizeofByteArrayOp [arg] vols = mkTemp WordRep `thenFlt` \ w -> (returnFlt . CSequential) [ CAssign w (mkDerefOff WordRep arg fixedHdrSize), - CMachOpStmt (Just w) - MO_NatU_Mul [w, CBytesPerWord] (Just vols), + CMachOpStmt w MO_NatU_Mul [w, mkIntCLit wORD_SIZE] (Just vols), CAssign res w ] @@ -865,7 +858,7 @@ dscCOpStmt [] TouchOp [arg] vols dscCOpStmt [res] ByteArrayContents_Char [arg] vols = mkTemp PtrRep `thenFlt` \ ptr -> (returnFlt . CSequential) [ - CMachOpStmt (Just ptr) MO_NatU_to_NatP [arg] Nothing, + CMachOpStmt ptr MO_NatU_to_NatP [arg] Nothing, CAssign ptr (mkNoDerefOff WordRep ptr arrWordsHdrSize), CAssign res ptr ] @@ -882,7 +875,15 @@ dscCOpStmt [res] EqStableNameOp [arg1,arg2] vols (returnFlt . CSequential) [ CAssign sn1 (mkDerefOff WordRep arg1 fixedHdrSize), CAssign sn2 (mkDerefOff WordRep arg2 fixedHdrSize), - CMachOpStmt (Just res) MO_Nat_Eq [sn1,sn2] Nothing + CMachOpStmt res MO_Nat_Eq [sn1,sn2] Nothing + ] + +dscCOpStmt [res] ReallyUnsafePtrEqualityOp [arg1,arg2] vols + = mkTemps [WordRep, WordRep] `thenFlt` \ [w1,w2] -> + (returnFlt . CSequential) [ + CMachOpStmt w1 MO_NatP_to_NatU [arg1] Nothing, + CMachOpStmt w2 MO_NatP_to_NatU [arg2] Nothing, + CMachOpStmt res MO_Nat_Eq [w1,w2] Nothing{- because it's inline? -} ] -- #define addrToHValuezh(r,a) r=(P_)a @@ -891,12 +892,42 @@ dscCOpStmt [res] AddrToHValueOp [arg] vols (CAssign res arg) -- #define dataToTagzh(r,a) r=(GET_TAG(((StgClosure *)a)->header.info)) +-- +-- In the unregisterised case, we don't attempt to compute the location +-- of the tag halfword, just a macro. For this build, fixing on layout +-- info has only got drawbacks. +-- +-- Should this arrangement deeply offend you for some reason, code which +-- computes the offset can be found below also. +-- -- sof 3/02 +-- dscCOpStmt [res] DataToTagOp [arg] vols + | not tablesNextToCode + = returnFlt (CMacroStmt DATA_TO_TAGZH [res,arg]) + | otherwise = mkTemps [PtrRep, WordRep] `thenFlt` \ [t_infoptr, t_theword] -> mkHalfWord_HIADDR res t_theword `thenFlt` \ select_ops -> (returnFlt . CSequential) [ CAssign t_infoptr (mkDerefOff PtrRep arg 0), + {- + Get at the tag within the info table; two cases to consider: + + - reversed info tables next to the entry point code; + one word above the end of the info table (which is + what t_infoptr is really pointing to). + - info tables with their entry points stored somewhere else, + which is how the unregisterised (nee TABLES_NEXT_TO_CODE) + world operates. + + The t_infoptr points to the start of the info table, so add + the length of the info table & subtract one word. + -} CAssign t_theword (mkDerefOff WordRep t_infoptr (-1)), +{- UNUSED - see above comment. + (if opt_Unregisterised then + (fixedItblSize - 1) + else (-1))), +-} select_ops ] @@ -927,8 +958,8 @@ dscCOpStmt [res] UnsafeFreezeByteArrayOp [arg] vols dscCOpStmt [r] AddrRemOp [a1,a2] vols = mkTemp WordRep `thenFlt` \ a1casted -> (returnFlt . CSequential) [ - CMachOpStmt (Just a1casted) MO_NatP_to_NatU [a1] Nothing, - CMachOpStmt (Just r) MO_NatU_Rem [a1casted,a2] Nothing + CMachOpStmt a1casted MO_NatP_to_NatU [a1] Nothing, + CMachOpStmt r MO_NatU_Rem [a1casted,a2] Nothing ] -- not handled by translateOp because they need casts @@ -1063,7 +1094,7 @@ dscCOpStmt [] WriteOffAddrOp_Int [a,i,x] vols = doWriteOffAddrOp Nothing dscCOpStmt [] WriteOffAddrOp_Word [a,i,x] vols = doWriteOffAddrOp Nothing WordRep a i x dscCOpStmt [] WriteOffAddrOp_Addr [a,i,x] vols = doWriteOffAddrOp Nothing AddrRep a i x dscCOpStmt [] WriteOffAddrOp_Float [a,i,x] vols = doWriteOffAddrOp Nothing FloatRep a i x -dscCOpStmt [] WriteOffAddrOp_ForeignObj [a,i,x] vols = doWriteOffAddrOp Nothing ForeignObjRep a i x +dscCOpStmt [] WriteOffAddrOp_ForeignObj [a,i,x] vols = doWriteOffAddrOp Nothing PtrRep a i x dscCOpStmt [] WriteOffAddrOp_Double [a,i,x] vols = doWriteOffAddrOp Nothing DoubleRep a i x dscCOpStmt [] WriteOffAddrOp_StablePtr [a,i,x] vols = doWriteOffAddrOp Nothing StablePtrRep a i x @@ -1112,159 +1143,173 @@ dscCOpStmt ress op args vols -- Native word signless ops -translateOp [r] IntAddOp [a1,a2] = Just (Just r, MO_Nat_Add, [a1,a2]) -translateOp [r] IntSubOp [a1,a2] = Just (Just r, MO_Nat_Sub, [a1,a2]) -translateOp [r] WordAddOp [a1,a2] = Just (Just r, MO_Nat_Add, [a1,a2]) -translateOp [r] WordSubOp [a1,a2] = Just (Just r, MO_Nat_Sub, [a1,a2]) -translateOp [r] AddrAddOp [a1,a2] = Just (Just r, MO_Nat_Add, [a1,a2]) -translateOp [r] AddrSubOp [a1,a2] = Just (Just r, MO_Nat_Sub, [a1,a2]) - -translateOp [r] IntEqOp [a1,a2] = Just (Just r, MO_Nat_Eq, [a1,a2]) -translateOp [r] IntNeOp [a1,a2] = Just (Just r, MO_Nat_Ne, [a1,a2]) -translateOp [r] WordEqOp [a1,a2] = Just (Just r, MO_Nat_Eq, [a1,a2]) -translateOp [r] WordNeOp [a1,a2] = Just (Just r, MO_Nat_Ne, [a1,a2]) -translateOp [r] AddrEqOp [a1,a2] = Just (Just r, MO_Nat_Eq, [a1,a2]) -translateOp [r] AddrNeOp [a1,a2] = Just (Just r, MO_Nat_Ne, [a1,a2]) - -translateOp [r] AndOp [a1,a2] = Just (Just r, MO_Nat_And, [a1,a2]) -translateOp [r] OrOp [a1,a2] = Just (Just r, MO_Nat_Or, [a1,a2]) -translateOp [r] XorOp [a1,a2] = Just (Just r, MO_Nat_Xor, [a1,a2]) -translateOp [r] NotOp [a1] = Just (Just r, MO_Nat_Not, [a1]) +translateOp [r] IntAddOp [a1,a2] = Just (r, MO_Nat_Add, [a1,a2]) +translateOp [r] IntSubOp [a1,a2] = Just (r, MO_Nat_Sub, [a1,a2]) +translateOp [r] WordAddOp [a1,a2] = Just (r, MO_Nat_Add, [a1,a2]) +translateOp [r] WordSubOp [a1,a2] = Just (r, MO_Nat_Sub, [a1,a2]) +translateOp [r] AddrAddOp [a1,a2] = Just (r, MO_Nat_Add, [a1,a2]) +translateOp [r] AddrSubOp [a1,a2] = Just (r, MO_Nat_Sub, [a1,a2]) + +translateOp [r] IntEqOp [a1,a2] = Just (r, MO_Nat_Eq, [a1,a2]) +translateOp [r] IntNeOp [a1,a2] = Just (r, MO_Nat_Ne, [a1,a2]) +translateOp [r] WordEqOp [a1,a2] = Just (r, MO_Nat_Eq, [a1,a2]) +translateOp [r] WordNeOp [a1,a2] = Just (r, MO_Nat_Ne, [a1,a2]) +translateOp [r] AddrEqOp [a1,a2] = Just (r, MO_Nat_Eq, [a1,a2]) +translateOp [r] AddrNeOp [a1,a2] = Just (r, MO_Nat_Ne, [a1,a2]) + +translateOp [r] AndOp [a1,a2] = Just (r, MO_Nat_And, [a1,a2]) +translateOp [r] OrOp [a1,a2] = Just (r, MO_Nat_Or, [a1,a2]) +translateOp [r] XorOp [a1,a2] = Just (r, MO_Nat_Xor, [a1,a2]) +translateOp [r] NotOp [a1] = Just (r, MO_Nat_Not, [a1]) -- Native word signed ops -translateOp [r] IntMulOp [a1,a2] = Just (Just r, MO_NatS_Mul, [a1,a2]) -translateOp [r] IntMulMayOfloOp [a1,a2] = Just (Just r, MO_NatS_MulMayOflo, [a1,a2]) -translateOp [r] IntQuotOp [a1,a2] = Just (Just r, MO_NatS_Quot, [a1,a2]) -translateOp [r] IntRemOp [a1,a2] = Just (Just r, MO_NatS_Rem, [a1,a2]) -translateOp [r] IntNegOp [a1] = Just (Just r, MO_NatS_Neg, [a1]) +translateOp [r] IntMulOp [a1,a2] = Just (r, MO_NatS_Mul, [a1,a2]) +translateOp [r] IntMulMayOfloOp [a1,a2] = Just (r, MO_NatS_MulMayOflo, [a1,a2]) +translateOp [r] IntQuotOp [a1,a2] = Just (r, MO_NatS_Quot, [a1,a2]) +translateOp [r] IntRemOp [a1,a2] = Just (r, MO_NatS_Rem, [a1,a2]) +translateOp [r] IntNegOp [a1] = Just (r, MO_NatS_Neg, [a1]) -translateOp [r] IntGeOp [a1,a2] = Just (Just r, MO_NatS_Ge, [a1,a2]) -translateOp [r] IntLeOp [a1,a2] = Just (Just r, MO_NatS_Le, [a1,a2]) -translateOp [r] IntGtOp [a1,a2] = Just (Just r, MO_NatS_Gt, [a1,a2]) -translateOp [r] IntLtOp [a1,a2] = Just (Just r, MO_NatS_Lt, [a1,a2]) +translateOp [r] IntGeOp [a1,a2] = Just (r, MO_NatS_Ge, [a1,a2]) +translateOp [r] IntLeOp [a1,a2] = Just (r, MO_NatS_Le, [a1,a2]) +translateOp [r] IntGtOp [a1,a2] = Just (r, MO_NatS_Gt, [a1,a2]) +translateOp [r] IntLtOp [a1,a2] = Just (r, MO_NatS_Lt, [a1,a2]) -- Native word unsigned ops -translateOp [r] WordGeOp [a1,a2] = Just (Just r, MO_NatU_Ge, [a1,a2]) -translateOp [r] WordLeOp [a1,a2] = Just (Just r, MO_NatU_Le, [a1,a2]) -translateOp [r] WordGtOp [a1,a2] = Just (Just r, MO_NatU_Gt, [a1,a2]) -translateOp [r] WordLtOp [a1,a2] = Just (Just r, MO_NatU_Lt, [a1,a2]) +translateOp [r] WordGeOp [a1,a2] = Just (r, MO_NatU_Ge, [a1,a2]) +translateOp [r] WordLeOp [a1,a2] = Just (r, MO_NatU_Le, [a1,a2]) +translateOp [r] WordGtOp [a1,a2] = Just (r, MO_NatU_Gt, [a1,a2]) +translateOp [r] WordLtOp [a1,a2] = Just (r, MO_NatU_Lt, [a1,a2]) -translateOp [r] WordMulOp [a1,a2] = Just (Just r, MO_NatU_Mul, [a1,a2]) -translateOp [r] WordQuotOp [a1,a2] = Just (Just r, MO_NatU_Quot, [a1,a2]) -translateOp [r] WordRemOp [a1,a2] = Just (Just r, MO_NatU_Rem, [a1,a2]) +translateOp [r] WordMulOp [a1,a2] = Just (r, MO_NatU_Mul, [a1,a2]) +translateOp [r] WordQuotOp [a1,a2] = Just (r, MO_NatU_Quot, [a1,a2]) +translateOp [r] WordRemOp [a1,a2] = Just (r, MO_NatU_Rem, [a1,a2]) -translateOp [r] AddrGeOp [a1,a2] = Just (Just r, MO_NatU_Ge, [a1,a2]) -translateOp [r] AddrLeOp [a1,a2] = Just (Just r, MO_NatU_Le, [a1,a2]) -translateOp [r] AddrGtOp [a1,a2] = Just (Just r, MO_NatU_Gt, [a1,a2]) -translateOp [r] AddrLtOp [a1,a2] = Just (Just r, MO_NatU_Lt, [a1,a2]) +translateOp [r] AddrGeOp [a1,a2] = Just (r, MO_NatU_Ge, [a1,a2]) +translateOp [r] AddrLeOp [a1,a2] = Just (r, MO_NatU_Le, [a1,a2]) +translateOp [r] AddrGtOp [a1,a2] = Just (r, MO_NatU_Gt, [a1,a2]) +translateOp [r] AddrLtOp [a1,a2] = Just (r, MO_NatU_Lt, [a1,a2]) -- 32-bit unsigned ops -translateOp [r] CharEqOp [a1,a2] = Just (Just r, MO_32U_Eq, [a1,a2]) -translateOp [r] CharNeOp [a1,a2] = Just (Just r, MO_32U_Ne, [a1,a2]) -translateOp [r] CharGeOp [a1,a2] = Just (Just r, MO_32U_Ge, [a1,a2]) -translateOp [r] CharLeOp [a1,a2] = Just (Just r, MO_32U_Le, [a1,a2]) -translateOp [r] CharGtOp [a1,a2] = Just (Just r, MO_32U_Gt, [a1,a2]) -translateOp [r] CharLtOp [a1,a2] = Just (Just r, MO_32U_Lt, [a1,a2]) +translateOp [r] CharEqOp [a1,a2] = Just (r, MO_32U_Eq, [a1,a2]) +translateOp [r] CharNeOp [a1,a2] = Just (r, MO_32U_Ne, [a1,a2]) +translateOp [r] CharGeOp [a1,a2] = Just (r, MO_32U_Ge, [a1,a2]) +translateOp [r] CharLeOp [a1,a2] = Just (r, MO_32U_Le, [a1,a2]) +translateOp [r] CharGtOp [a1,a2] = Just (r, MO_32U_Gt, [a1,a2]) +translateOp [r] CharLtOp [a1,a2] = Just (r, MO_32U_Lt, [a1,a2]) -- Double ops -translateOp [r] DoubleEqOp [a1,a2] = Just (Just r, MO_Dbl_Eq, [a1,a2]) -translateOp [r] DoubleNeOp [a1,a2] = Just (Just r, MO_Dbl_Ne, [a1,a2]) -translateOp [r] DoubleGeOp [a1,a2] = Just (Just r, MO_Dbl_Ge, [a1,a2]) -translateOp [r] DoubleLeOp [a1,a2] = Just (Just r, MO_Dbl_Le, [a1,a2]) -translateOp [r] DoubleGtOp [a1,a2] = Just (Just r, MO_Dbl_Gt, [a1,a2]) -translateOp [r] DoubleLtOp [a1,a2] = Just (Just r, MO_Dbl_Lt, [a1,a2]) - -translateOp [r] DoubleAddOp [a1,a2] = Just (Just r, MO_Dbl_Add, [a1,a2]) -translateOp [r] DoubleSubOp [a1,a2] = Just (Just r, MO_Dbl_Sub, [a1,a2]) -translateOp [r] DoubleMulOp [a1,a2] = Just (Just r, MO_Dbl_Mul, [a1,a2]) -translateOp [r] DoubleDivOp [a1,a2] = Just (Just r, MO_Dbl_Div, [a1,a2]) -translateOp [r] DoublePowerOp [a1,a2] = Just (Just r, MO_Dbl_Pwr, [a1,a2]) - -translateOp [r] DoubleSinOp [a1] = Just (Just r, MO_Dbl_Sin, [a1]) -translateOp [r] DoubleCosOp [a1] = Just (Just r, MO_Dbl_Cos, [a1]) -translateOp [r] DoubleTanOp [a1] = Just (Just r, MO_Dbl_Tan, [a1]) -translateOp [r] DoubleSinhOp [a1] = Just (Just r, MO_Dbl_Sinh, [a1]) -translateOp [r] DoubleCoshOp [a1] = Just (Just r, MO_Dbl_Cosh, [a1]) -translateOp [r] DoubleTanhOp [a1] = Just (Just r, MO_Dbl_Tanh, [a1]) -translateOp [r] DoubleAsinOp [a1] = Just (Just r, MO_Dbl_Asin, [a1]) -translateOp [r] DoubleAcosOp [a1] = Just (Just r, MO_Dbl_Acos, [a1]) -translateOp [r] DoubleAtanOp [a1] = Just (Just r, MO_Dbl_Atan, [a1]) -translateOp [r] DoubleLogOp [a1] = Just (Just r, MO_Dbl_Log, [a1]) -translateOp [r] DoubleExpOp [a1] = Just (Just r, MO_Dbl_Exp, [a1]) -translateOp [r] DoubleSqrtOp [a1] = Just (Just r, MO_Dbl_Sqrt, [a1]) -translateOp [r] DoubleNegOp [a1] = Just (Just r, MO_Dbl_Neg, [a1]) +translateOp [r] DoubleEqOp [a1,a2] = Just (r, MO_Dbl_Eq, [a1,a2]) +translateOp [r] DoubleNeOp [a1,a2] = Just (r, MO_Dbl_Ne, [a1,a2]) +translateOp [r] DoubleGeOp [a1,a2] = Just (r, MO_Dbl_Ge, [a1,a2]) +translateOp [r] DoubleLeOp [a1,a2] = Just (r, MO_Dbl_Le, [a1,a2]) +translateOp [r] DoubleGtOp [a1,a2] = Just (r, MO_Dbl_Gt, [a1,a2]) +translateOp [r] DoubleLtOp [a1,a2] = Just (r, MO_Dbl_Lt, [a1,a2]) + +translateOp [r] DoubleAddOp [a1,a2] = Just (r, MO_Dbl_Add, [a1,a2]) +translateOp [r] DoubleSubOp [a1,a2] = Just (r, MO_Dbl_Sub, [a1,a2]) +translateOp [r] DoubleMulOp [a1,a2] = Just (r, MO_Dbl_Mul, [a1,a2]) +translateOp [r] DoubleDivOp [a1,a2] = Just (r, MO_Dbl_Div, [a1,a2]) +translateOp [r] DoublePowerOp [a1,a2] = Just (r, MO_Dbl_Pwr, [a1,a2]) + +translateOp [r] DoubleSinOp [a1] = Just (r, MO_Dbl_Sin, [a1]) +translateOp [r] DoubleCosOp [a1] = Just (r, MO_Dbl_Cos, [a1]) +translateOp [r] DoubleTanOp [a1] = Just (r, MO_Dbl_Tan, [a1]) +translateOp [r] DoubleSinhOp [a1] = Just (r, MO_Dbl_Sinh, [a1]) +translateOp [r] DoubleCoshOp [a1] = Just (r, MO_Dbl_Cosh, [a1]) +translateOp [r] DoubleTanhOp [a1] = Just (r, MO_Dbl_Tanh, [a1]) +translateOp [r] DoubleAsinOp [a1] = Just (r, MO_Dbl_Asin, [a1]) +translateOp [r] DoubleAcosOp [a1] = Just (r, MO_Dbl_Acos, [a1]) +translateOp [r] DoubleAtanOp [a1] = Just (r, MO_Dbl_Atan, [a1]) +translateOp [r] DoubleLogOp [a1] = Just (r, MO_Dbl_Log, [a1]) +translateOp [r] DoubleExpOp [a1] = Just (r, MO_Dbl_Exp, [a1]) +translateOp [r] DoubleSqrtOp [a1] = Just (r, MO_Dbl_Sqrt, [a1]) +translateOp [r] DoubleNegOp [a1] = Just (r, MO_Dbl_Neg, [a1]) -- Float ops -translateOp [r] FloatEqOp [a1,a2] = Just (Just r, MO_Flt_Eq, [a1,a2]) -translateOp [r] FloatNeOp [a1,a2] = Just (Just r, MO_Flt_Ne, [a1,a2]) -translateOp [r] FloatGeOp [a1,a2] = Just (Just r, MO_Flt_Ge, [a1,a2]) -translateOp [r] FloatLeOp [a1,a2] = Just (Just r, MO_Flt_Le, [a1,a2]) -translateOp [r] FloatGtOp [a1,a2] = Just (Just r, MO_Flt_Gt, [a1,a2]) -translateOp [r] FloatLtOp [a1,a2] = Just (Just r, MO_Flt_Lt, [a1,a2]) - -translateOp [r] FloatAddOp [a1,a2] = Just (Just r, MO_Flt_Add, [a1,a2]) -translateOp [r] FloatSubOp [a1,a2] = Just (Just r, MO_Flt_Sub, [a1,a2]) -translateOp [r] FloatMulOp [a1,a2] = Just (Just r, MO_Flt_Mul, [a1,a2]) -translateOp [r] FloatDivOp [a1,a2] = Just (Just r, MO_Flt_Div, [a1,a2]) -translateOp [r] FloatPowerOp [a1,a2] = Just (Just r, MO_Flt_Pwr, [a1,a2]) - -translateOp [r] FloatSinOp [a1] = Just (Just r, MO_Flt_Sin, [a1]) -translateOp [r] FloatCosOp [a1] = Just (Just r, MO_Flt_Cos, [a1]) -translateOp [r] FloatTanOp [a1] = Just (Just r, MO_Flt_Tan, [a1]) -translateOp [r] FloatSinhOp [a1] = Just (Just r, MO_Flt_Sinh, [a1]) -translateOp [r] FloatCoshOp [a1] = Just (Just r, MO_Flt_Cosh, [a1]) -translateOp [r] FloatTanhOp [a1] = Just (Just r, MO_Flt_Tanh, [a1]) -translateOp [r] FloatAsinOp [a1] = Just (Just r, MO_Flt_Asin, [a1]) -translateOp [r] FloatAcosOp [a1] = Just (Just r, MO_Flt_Acos, [a1]) -translateOp [r] FloatAtanOp [a1] = Just (Just r, MO_Flt_Atan, [a1]) -translateOp [r] FloatLogOp [a1] = Just (Just r, MO_Flt_Log, [a1]) -translateOp [r] FloatExpOp [a1] = Just (Just r, MO_Flt_Exp, [a1]) -translateOp [r] FloatSqrtOp [a1] = Just (Just r, MO_Flt_Sqrt, [a1]) -translateOp [r] FloatNegOp [a1] = Just (Just r, MO_Flt_Neg, [a1]) +translateOp [r] FloatEqOp [a1,a2] = Just (r, MO_Flt_Eq, [a1,a2]) +translateOp [r] FloatNeOp [a1,a2] = Just (r, MO_Flt_Ne, [a1,a2]) +translateOp [r] FloatGeOp [a1,a2] = Just (r, MO_Flt_Ge, [a1,a2]) +translateOp [r] FloatLeOp [a1,a2] = Just (r, MO_Flt_Le, [a1,a2]) +translateOp [r] FloatGtOp [a1,a2] = Just (r, MO_Flt_Gt, [a1,a2]) +translateOp [r] FloatLtOp [a1,a2] = Just (r, MO_Flt_Lt, [a1,a2]) + +translateOp [r] FloatAddOp [a1,a2] = Just (r, MO_Flt_Add, [a1,a2]) +translateOp [r] FloatSubOp [a1,a2] = Just (r, MO_Flt_Sub, [a1,a2]) +translateOp [r] FloatMulOp [a1,a2] = Just (r, MO_Flt_Mul, [a1,a2]) +translateOp [r] FloatDivOp [a1,a2] = Just (r, MO_Flt_Div, [a1,a2]) +translateOp [r] FloatPowerOp [a1,a2] = Just (r, MO_Flt_Pwr, [a1,a2]) + +translateOp [r] FloatSinOp [a1] = Just (r, MO_Flt_Sin, [a1]) +translateOp [r] FloatCosOp [a1] = Just (r, MO_Flt_Cos, [a1]) +translateOp [r] FloatTanOp [a1] = Just (r, MO_Flt_Tan, [a1]) +translateOp [r] FloatSinhOp [a1] = Just (r, MO_Flt_Sinh, [a1]) +translateOp [r] FloatCoshOp [a1] = Just (r, MO_Flt_Cosh, [a1]) +translateOp [r] FloatTanhOp [a1] = Just (r, MO_Flt_Tanh, [a1]) +translateOp [r] FloatAsinOp [a1] = Just (r, MO_Flt_Asin, [a1]) +translateOp [r] FloatAcosOp [a1] = Just (r, MO_Flt_Acos, [a1]) +translateOp [r] FloatAtanOp [a1] = Just (r, MO_Flt_Atan, [a1]) +translateOp [r] FloatLogOp [a1] = Just (r, MO_Flt_Log, [a1]) +translateOp [r] FloatExpOp [a1] = Just (r, MO_Flt_Exp, [a1]) +translateOp [r] FloatSqrtOp [a1] = Just (r, MO_Flt_Sqrt, [a1]) +translateOp [r] FloatNegOp [a1] = Just (r, MO_Flt_Neg, [a1]) -- Conversions -translateOp [r] Int2DoubleOp [a1] = Just (Just r, MO_NatS_to_Dbl, [a1]) -translateOp [r] Double2IntOp [a1] = Just (Just r, MO_Dbl_to_NatS, [a1]) +translateOp [r] Int2DoubleOp [a1] = Just (r, MO_NatS_to_Dbl, [a1]) +translateOp [r] Double2IntOp [a1] = Just (r, MO_Dbl_to_NatS, [a1]) -translateOp [r] Int2FloatOp [a1] = Just (Just r, MO_NatS_to_Flt, [a1]) -translateOp [r] Float2IntOp [a1] = Just (Just r, MO_Flt_to_NatS, [a1]) +translateOp [r] Int2FloatOp [a1] = Just (r, MO_NatS_to_Flt, [a1]) +translateOp [r] Float2IntOp [a1] = Just (r, MO_Flt_to_NatS, [a1]) -translateOp [r] Float2DoubleOp [a1] = Just (Just r, MO_Flt_to_Dbl, [a1]) -translateOp [r] Double2FloatOp [a1] = Just (Just r, MO_Dbl_to_Flt, [a1]) +translateOp [r] Float2DoubleOp [a1] = Just (r, MO_Flt_to_Dbl, [a1]) +translateOp [r] Double2FloatOp [a1] = Just (r, MO_Dbl_to_Flt, [a1]) -translateOp [r] Int2WordOp [a1] = Just (Just r, MO_NatS_to_NatU, [a1]) -translateOp [r] Word2IntOp [a1] = Just (Just r, MO_NatU_to_NatS, [a1]) +translateOp [r] Int2WordOp [a1] = Just (r, MO_NatS_to_NatU, [a1]) +translateOp [r] Word2IntOp [a1] = Just (r, MO_NatU_to_NatS, [a1]) -translateOp [r] Int2AddrOp [a1] = Just (Just r, MO_NatS_to_NatP, [a1]) -translateOp [r] Addr2IntOp [a1] = Just (Just r, MO_NatP_to_NatS, [a1]) +translateOp [r] Int2AddrOp [a1] = Just (r, MO_NatS_to_NatP, [a1]) +translateOp [r] Addr2IntOp [a1] = Just (r, MO_NatP_to_NatS, [a1]) -translateOp [r] OrdOp [a1] = Just (Just r, MO_32U_to_NatS, [a1]) -translateOp [r] ChrOp [a1] = Just (Just r, MO_NatS_to_32U, [a1]) +translateOp [r] OrdOp [a1] = Just (r, MO_32U_to_NatS, [a1]) +translateOp [r] ChrOp [a1] = Just (r, MO_NatS_to_32U, [a1]) -translateOp [r] Narrow8IntOp [a1] = Just (Just r, MO_8S_to_NatS, [a1]) -translateOp [r] Narrow16IntOp [a1] = Just (Just r, MO_16S_to_NatS, [a1]) -translateOp [r] Narrow32IntOp [a1] = Just (Just r, MO_32S_to_NatS, [a1]) +translateOp [r] Narrow8IntOp [a1] = Just (r, MO_8S_to_NatS, [a1]) +translateOp [r] Narrow16IntOp [a1] = Just (r, MO_16S_to_NatS, [a1]) +translateOp [r] Narrow32IntOp [a1] = Just (r, MO_32S_to_NatS, [a1]) -translateOp [r] Narrow8WordOp [a1] = Just (Just r, MO_8U_to_NatU, [a1]) -translateOp [r] Narrow16WordOp [a1] = Just (Just r, MO_16U_to_NatU, [a1]) -translateOp [r] Narrow32WordOp [a1] = Just (Just r, MO_32U_to_NatU, [a1]) +translateOp [r] Narrow8WordOp [a1] = Just (r, MO_8U_to_NatU, [a1]) +translateOp [r] Narrow16WordOp [a1] = Just (r, MO_16U_to_NatU, [a1]) +translateOp [r] Narrow32WordOp [a1] = Just (r, MO_32U_to_NatU, [a1]) -- Word comparisons masquerading as more exotic things. -translateOp [r] SameMutVarOp [a1,a2] = Just (Just r, MO_Nat_Eq, [a1,a2]) -translateOp [r] SameMVarOp [a1,a2] = Just (Just r, MO_Nat_Eq, [a1,a2]) -translateOp [r] SameMutableArrayOp [a1,a2] = Just (Just r, MO_Nat_Eq, [a1,a2]) -translateOp [r] SameMutableByteArrayOp [a1,a2] = Just (Just r, MO_Nat_Eq, [a1,a2]) -translateOp [r] EqForeignObj [a1,a2] = Just (Just r, MO_Nat_Eq, [a1,a2]) -translateOp [r] EqStablePtrOp [a1,a2] = Just (Just r, MO_Nat_Eq, [a1,a2]) +translateOp [r] SameMutVarOp [a1,a2] = Just (r, MO_Nat_Eq, [a1,a2]) +translateOp [r] SameMVarOp [a1,a2] = Just (r, MO_Nat_Eq, [a1,a2]) +translateOp [r] SameMutableArrayOp [a1,a2] = Just (r, MO_Nat_Eq, [a1,a2]) +translateOp [r] SameMutableByteArrayOp [a1,a2] = Just (r, MO_Nat_Eq, [a1,a2]) +translateOp [r] EqForeignObj [a1,a2] = Just (r, MO_Nat_Eq, [a1,a2]) +translateOp [r] EqStablePtrOp [a1,a2] = Just (r, MO_Nat_Eq, [a1,a2]) translateOp _ _ _ = Nothing +\end{code} + +\begin{code} +shimFCallArg arg amode + | tycon == foreignObjPrimTyCon + = CMacroExpr AddrRep ForeignObj_CLOSURE_DATA [amode] + | tycon == arrayPrimTyCon || tycon == mutableArrayPrimTyCon + = CMacroExpr PtrRep PTRS_ARR_CTS [amode] + | tycon == byteArrayPrimTyCon || tycon == mutableByteArrayPrimTyCon + = CMacroExpr AddrRep BYTE_ARR_CTS [amode] + | otherwise = amode + where + -- should be a tycon app, since this is a foreign call + tycon = tyConAppTyCon (repType (stgArgType arg)) \end{code}