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crucible-llvm: Generalize LLVMOverride's ext parameter #1184

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merged 4 commits into from
Mar 22, 2024
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crucible-llvm: Generalize LLVMOverride's ext parameter #1184

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e13f1e4
crucible-llvm: Generalize `LLVMOverride`'s `ext` parameter
langston-barrett Mar 21, 2024
c2cf4c9
crucible-llvm: Generalize the `ext` of `SomeLLVMOverride`
langston-barrett Mar 21, 2024
9fc07bf
crucible-llvm: Document why `LLVMOverride` is now generic over `ext`
langston-barrett Mar 21, 2024
8135496
crucible-llvm: Document `LLVMOverride` changes in CHANGELOG
langston-barrett Mar 22, 2024
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14 changes: 7 additions & 7 deletions crucible-llvm/src/Lang/Crucible/LLVM/Intrinsics/Common.hs
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Original file line number Diff line number Diff line change
Expand Up @@ -83,7 +83,7 @@ import Lang.Crucible.LLVM.Translation.Types

-- | This type represents an implementation of an LLVM intrinsic function in
-- Crucible.
data LLVMOverride p sym args ret =
data LLVMOverride p sym ext args ret =
LLVMOverride
{ llvmOverride_declare :: L.Declare -- ^ An LLVM name and signature for this intrinsic
, llvmOverride_args :: CtxRepr args -- ^ A representation of the argument types
Expand All @@ -95,13 +95,13 @@ data LLVMOverride p sym args ret =
bak ->
Ctx.Assignment (RegEntry sym) args ->
forall rtp args' ret'.
OverrideSim p sym LLVM rtp args' ret' (RegValue sym ret)
OverrideSim p sym ext rtp args' ret' (RegValue sym ret)
-- ^ The implementation of the intrinsic in the simulator monad
-- (@OverrideSim@).
}

data SomeLLVMOverride p sym =
forall args ret. SomeLLVMOverride (LLVMOverride p sym args ret)
forall args ret. SomeLLVMOverride (LLVMOverride p sym LLVM args ret)

-- | Convenient LLVM representation of the @size_t@ type.
llvmSizeT :: HasPtrWidth wptr => L.Type
Expand Down Expand Up @@ -313,7 +313,7 @@ register_1arg_polymorphic_override prefix overrideFn =

basic_llvm_override :: forall p args ret sym arch wptr l a rtp.
(IsSymInterface sym, HasLLVMAnn sym, HasPtrWidth wptr) =>
LLVMOverride p sym args ret ->
LLVMOverride p sym LLVM args ret ->
OverrideTemplate p sym arch rtp l a
basic_llvm_override ovr = OverrideTemplate matcher regOvr
where
Expand Down Expand Up @@ -367,7 +367,7 @@ isMatchingDeclaration requested provided = and

register_llvm_override :: forall p args ret sym arch wptr l a rtp.
(IsSymInterface sym, HasPtrWidth wptr, HasLLVMAnn sym) =>
LLVMOverride p sym args ret ->
LLVMOverride p sym LLVM args ret ->
RegOverrideM p sym arch rtp l a ()
register_llvm_override llvmOverride = do
(requestedDecl,_,llvmctx) <- ask
Expand Down Expand Up @@ -433,7 +433,7 @@ bind_llvm_func llvmCtx nm args ret impl = do
do_register_llvm_override :: forall p args ret sym arch wptr l a rtp.
(IsSymInterface sym, HasPtrWidth wptr, HasLLVMAnn sym) =>
LLVMContext arch ->
LLVMOverride p sym args ret ->
LLVMOverride p sym LLVM args ret ->
OverrideSim p sym LLVM rtp l a ()
do_register_llvm_override llvmctx llvmOverride = do
let decl = llvmOverride_declare llvmOverride
Expand Down Expand Up @@ -463,7 +463,7 @@ alloc_and_register_override ::
(IsSymBackend sym bak, HasPtrWidth wptr, HasLLVMAnn sym, ?memOpts :: MemOptions) =>
bak ->
LLVMContext arch ->
LLVMOverride p sym args ret ->
LLVMOverride p sym LLVM args ret ->
-- | Aliases
[L.Symbol] ->
OverrideSim p sym LLVM rtp l a ()
Expand Down
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