Mercurial > projects > ldc
annotate gen/abi-generic.h @ 1527:f19adff18813
A couple of ldc2 tweaks now druntime compiles.
author | Robert Clipsham <robert@octarineparrot.com> |
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date | Thu, 09 Jul 2009 12:36:08 +0100 |
parents | 34f2fd925de3 |
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rev | line source |
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34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
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1 #ifndef LDC_GEN_ABI_GENERIC |
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Intrinsics shouldn't see struct padding, so use a special TargetABI for them
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2 #define LDC_GEN_ABI_GENERIC |
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Intrinsics shouldn't see struct padding, so use a special TargetABI for them
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3 |
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Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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4 #include "gen/llvmhelpers.h" |
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Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
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5 #include "gen/tollvm.h" |
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Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
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6 #include "gen/structs.h" |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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7 |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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8 /// Removes padding fields for (non-union-containing!) structs |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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9 struct RemoveStructPadding : ABIRewrite { |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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10 /// get a rewritten value back to its original form |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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11 virtual LLValue* get(Type* dty, DValue* v) { |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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12 LLValue* lval = DtoAlloca(dty, ".rewritetmp"); |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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13 |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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14 // Make sure the padding is zero, so struct comparisons work. |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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15 // TODO: Only do this if there's padding, and/or only initialize padding. |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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16 DtoMemSetZero(lval, DtoConstSize_t(getTypePaddedSize(DtoType(dty)))); |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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17 |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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18 DtoPaddedStruct(dty, v->getRVal(), lval); |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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19 return lval; |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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20 } |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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21 |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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22 /// get a rewritten value back to its original form and store result in provided lvalue |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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23 /// this one is optional and defaults to calling the one above |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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24 virtual void getL(Type* dty, DValue* v, llvm::Value* lval) { |
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Intrinsics shouldn't see struct padding, so use a special TargetABI for them
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25 DtoPaddedStruct(dty, v->getRVal(), lval); |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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26 } |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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27 |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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28 /// put out rewritten value |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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29 virtual LLValue* put(Type* dty, DValue* v) { |
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30 return DtoUnpaddedStruct(dty, v->getRVal()); |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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31 } |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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32 |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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33 /// return the transformed type for this rewrite |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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34 virtual const LLType* type(Type* dty, const LLType* t) { |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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35 return DtoUnpaddedStructType(dty); |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
diff
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36 } |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
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37 }; |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
diff
changeset
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38 |
34f2fd925de3
Intrinsics shouldn't see struct padding, so use a special TargetABI for them
Frits van Bommel <fvbommel wxs.nl>
parents:
diff
changeset
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39 #endif |