module Language.Cil.Build (
assemblyRef
, entryPoint
, localsInit
, maxStack
, add
, beq
, bge
, bgt
, ble
, blt
, box
, br
, brfalse
, brtrue
, call
, callvirt
, ceq
, cge
, cgt
, cle
, clt
, dup
, isinst
, ldarg
, ldargN
, ldc_i4
, ldc_i8
, ldc_r4
, ldc_r8
, ldchar
, ldfld
, ldflda
, ldftn
, ldind_i
, ldind_i1
, ldind_i2
, ldind_i4
, ldind_i8
, ldind_r4
, ldind_r8
, ldind_ref
, ldind_u1
, ldind_u2
, ldind_u4
, ldloc
, ldlocN
, ldloca
, ldlocaN
, ldsfld
, ldsflda
, ldstr
, mul
, neg
, newobj
, nop
, pop
, rem
, ret
, stfld
, stind_i
, stind_i1
, stind_i2
, stind_i4
, stind_i8
, stind_r4
, stind_r8
, stind_ref
, stloc
, stlocN
, stsfld
, sub
, tail
, tailcall
, unbox
, label
, comment
, extends
, noExtends
, noImplements
, classDef
, defaultCtor
, extendsCtor
, simpleAssembly
, mscorlibRef
) where
import Prelude hiding (rem, tail)
import Data.Char (ord)
import Language.Cil.Syntax
assemblyRef :: AssemblyName -> Version -> PublicKeyToken -> AssemblyRef
assemblyRef = AssemblyRef
entryPoint :: MethodDecl
entryPoint = Directive EntryPoint
localsInit :: [Local] -> MethodDecl
localsInit ls = Directive (LocalsInit ls)
maxStack :: Int -> MethodDecl
maxStack x = Directive (MaxStack x)
add :: MethodDecl
add = mdecl $ Add
beq :: Label -> MethodDecl
beq = mdecl . Beq
bge :: Label -> MethodDecl
bge = mdecl . Bge
bgt :: Label -> MethodDecl
bgt = mdecl . Bgt
ble :: Label -> MethodDecl
ble = mdecl . Ble
blt :: Label -> MethodDecl
blt = mdecl . Blt
box :: PrimitiveType -> MethodDecl
box = mdecl . Box
unbox :: PrimitiveType -> MethodDecl
unbox = mdecl . Unbox
br :: Label -> MethodDecl
br = mdecl . Br
brfalse :: Label -> MethodDecl
brfalse = mdecl . Brfalse
brtrue :: Label -> MethodDecl
brtrue = mdecl . Brtrue
call :: [CallConv] -> PrimitiveType -> AssemblyName -> TypeName -> MethodName -> [PrimitiveType] -> MethodDecl
call ccs p l t m ps = mdecl $ Call ccs p l t m ps
callvirt :: PrimitiveType -> AssemblyName -> TypeName -> MethodName -> [PrimitiveType] -> MethodDecl
callvirt p l t m ps = mdecl $ CallVirt p l t m ps
ceq, cge, cgt, cle, clt :: MethodDecl
ceq = mdecl $ Ceq
cge = mdecl $ Cge
cgt = mdecl $ Cgt
cle = mdecl $ Cle
clt = mdecl $ Clt
dup :: MethodDecl
dup = mdecl $ Dup
isinst :: TypeName -> MethodDecl
isinst = mdecl . Isinst
ldarg :: Offset -> MethodDecl
ldarg 0 = mdecl $ Ldarg_0
ldarg 1 = mdecl $ Ldarg_1
ldarg 2 = mdecl $ Ldarg_2
ldarg 3 = mdecl $ Ldarg_3
ldarg x = mdecl $ Ldarg x
ldargN :: DottedName -> MethodDecl
ldargN = mdecl . LdargN
ldc_i4 :: Integer -> MethodDecl
ldc_i4 (1) = mdecl $ Ldc_i4_m1
ldc_i4 0 = mdecl $ Ldc_i4_0
ldc_i4 1 = mdecl $ Ldc_i4_1
ldc_i4 2 = mdecl $ Ldc_i4_2
ldc_i4 3 = mdecl $ Ldc_i4_3
ldc_i4 4 = mdecl $ Ldc_i4_4
ldc_i4 5 = mdecl $ Ldc_i4_5
ldc_i4 6 = mdecl $ Ldc_i4_6
ldc_i4 7 = mdecl $ Ldc_i4_7
ldc_i4 8 = mdecl $ Ldc_i4_8
ldc_i4 x = mdecl $ if 127 <= x && x <= 128
then Ldc_i4_s (fromInteger x)
else Ldc_i4 x
ldc_i8 :: Integer -> MethodDecl
ldc_i8 = mdecl . Ldc_i8
ldc_r4 :: Float -> MethodDecl
ldc_r4 = mdecl . Ldc_r4
ldc_r8 :: Double -> MethodDecl
ldc_r8 = mdecl . Ldc_r8
ldchar :: Char -> MethodDecl
ldchar c = ldc_i4 (toInteger $ ord c)
ldfld :: PrimitiveType -> AssemblyName -> TypeName -> FieldName -> MethodDecl
ldfld p a t f = mdecl $ Ldfld p a t f
ldflda :: PrimitiveType -> AssemblyName -> TypeName -> FieldName -> MethodDecl
ldflda p a t f = mdecl $ Ldflda p a t f
ldftn :: PrimitiveType -> AssemblyName -> TypeName -> MethodName -> [PrimitiveType] -> MethodDecl
ldftn p a t m ps = mdecl $ Ldftn p a t m ps
ldind_i :: MethodDecl
ldind_i = mdecl $ Ldind_i
ldind_i1 :: MethodDecl
ldind_i1 = mdecl $ Ldind_i1
ldind_i2 :: MethodDecl
ldind_i2 = mdecl $ Ldind_i2
ldind_i4 :: MethodDecl
ldind_i4 = mdecl $ Ldind_i4
ldind_i8 :: MethodDecl
ldind_i8 = mdecl $ Ldind_i8
ldind_r4 :: MethodDecl
ldind_r4 = mdecl $ Ldind_r4
ldind_r8 :: MethodDecl
ldind_r8 = mdecl $ Ldind_r8
ldind_ref :: MethodDecl
ldind_ref = mdecl $ Ldind_ref
ldind_u1 :: MethodDecl
ldind_u1 = mdecl $ Ldind_u1
ldind_u2 :: MethodDecl
ldind_u2 = mdecl $ Ldind_u2
ldind_u4 :: MethodDecl
ldind_u4 = mdecl $ Ldind_u4
ldloc :: Offset -> MethodDecl
ldloc 0 = mdecl $ Ldloc_0
ldloc 1 = mdecl $ Ldloc_1
ldloc 2 = mdecl $ Ldloc_2
ldloc 3 = mdecl $ Ldloc_3
ldloc x = mdecl $ Ldloc x
ldlocN :: LocalName -> MethodDecl
ldlocN nm = mdecl $ LdlocN nm
ldloca :: Offset -> MethodDecl
ldloca = mdecl . Ldloca
ldlocaN :: LocalName -> MethodDecl
ldlocaN nm = mdecl $ LdlocaN nm
ldsfld :: PrimitiveType -> AssemblyName -> TypeName -> FieldName -> MethodDecl
ldsfld p a t f = mdecl $ Ldsfld p a t f
ldsflda :: PrimitiveType -> AssemblyName -> TypeName -> FieldName -> MethodDecl
ldsflda p a t f = mdecl $ Ldsflda p a t f
ldstr :: String -> MethodDecl
ldstr = mdecl . Ldstr
mul :: MethodDecl
mul = mdecl $ Mul
neg :: MethodDecl
neg = mdecl $ Neg
newobj :: AssemblyName -> TypeName -> [PrimitiveType] -> MethodDecl
newobj a t ps = mdecl $ Newobj Void a t ps
nop :: MethodDecl
nop = mdecl $ Nop
pop :: MethodDecl
pop = mdecl $ Pop
rem :: MethodDecl
rem = mdecl $ Rem
ret :: MethodDecl
ret = mdecl $ Ret
stfld :: PrimitiveType -> AssemblyName -> TypeName -> FieldName -> MethodDecl
stfld p a t f = mdecl $ Stfld p a t f
stind_i :: MethodDecl
stind_i = mdecl $ Stind_i
stind_i1 :: MethodDecl
stind_i1 = mdecl $ Stind_i1
stind_i2 :: MethodDecl
stind_i2 = mdecl $ Stind_i2
stind_i4 :: MethodDecl
stind_i4 = mdecl $ Stind_i4
stind_i8 :: MethodDecl
stind_i8 = mdecl $ Stind_i8
stind_r4 :: MethodDecl
stind_r4 = mdecl $ Stind_r4
stind_r8 :: MethodDecl
stind_r8 = mdecl $ Stind_r8
stind_ref :: MethodDecl
stind_ref = mdecl $ Stind_ref
stloc :: Offset -> MethodDecl
stloc 0 = mdecl $ Stloc_0
stloc 1 = mdecl $ Stloc_1
stloc 2 = mdecl $ Stloc_2
stloc 3 = mdecl $ Stloc_3
stloc x = mdecl $ Stloc x
stlocN :: LocalName -> MethodDecl
stlocN nm = mdecl $ StlocN nm
stsfld :: PrimitiveType -> AssemblyName -> TypeName -> FieldName -> MethodDecl
stsfld p a t f = mdecl $ Stsfld p a t f
sub :: MethodDecl
sub = mdecl $ Sub
tail :: MethodDecl
tail = mdecl $ Tail
tailcall :: MethodDecl -> MethodDecl
tailcall (Instr (OpCode oc)) = Instr (OpCode (Tailcall oc))
tailcall _ = error $ "Language.Cil.Build.tailcall: Can't tailcall supplied argument"
mdecl :: OpCode -> MethodDecl
mdecl i = Instr $ OpCode i
label :: Label -> MethodDecl -> MethodDecl
label l (Instr (LabOpCode _ oc)) = Instr $ LabOpCode l oc
label l (Instr (OpCode oc)) = Instr $ LabOpCode l oc
label _ _ = error $ "Language.Cil.Build.label: "
++ "Can't label non-Instrs."
comment :: String -> MethodDecl
comment s = Comment s
extends :: TypeName -> Maybe TypeSpec
extends nm = Just (TypeSpec nm)
noExtends :: Maybe TypeSpec
noExtends = Nothing
noImplements :: [TypeSpec]
noImplements = []
classDef :: [ClassAttr] -> TypeName -> Maybe TypeSpec -> [TypeSpec] -> [FieldDef] -> [MethodDef]-> [TypeDef] -> TypeDef
classDef cas n et its fs ms ts = Class cas n et its (map FieldDef fs ++ map MethodDef ms ++ map TypeDef ts)
defaultCtor :: [Parameter] -> MethodDef
defaultCtor = extendsCtor "" "object"
extendsCtor :: AssemblyName -> TypeName -> [Parameter] -> MethodDef
extendsCtor a c ps = Constructor [MaPublic] Void ps
$ ldarg 0
: map ldarg [1 .. length ps]
++
[ call [CcInstance] Void a c ".ctor" (map (\(Param _ t _) -> t) ps)
, ret
]
simpleAssembly :: [MethodDecl] -> Assembly
simpleAssembly ocs = Assembly [mscorlibRef] "DefaultAssemblyName"
[ Class [CaPublic] "DefaultClassName" Nothing []
[ MethodDef
$ Method [MaStatic, MaPublic] Void "DefaultMethodName" [] (entryPoint : ocs)
]
]
mscorlibRef :: AssemblyRef
mscorlibRef = AssemblyRef "mscorlib" (2, 0, 0 ,0) "B7 7A 5C 56 19 34 E0 89"