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|
(;module:
lux
(lux (control [monad #+ do])
(data [text "text/" Eq<Text>]
text/format
(coll [list "list/" Functor<List>]
[dict #+ Dict]))
[meta #+ with-gensyms]
(meta [code]
["s" syntax #+ syntax:])
[host])
(luxc ["&" base]
(lang ["la" analysis]
["ls" synthesis])
["&;" analyser]
(analyser (procedure ["&;" host]))
["&;" synthesizer]
(synthesizer [function])
(generator ["&;" common]
["&;" runtime]
(host ["$" jvm]
(jvm ["$t" type]
["$d" def]
["$i" inst]))))
["@" ../common])
(do-template [<name> <inst>]
[(def: <name>
$;Inst
<inst>)]
[L2S (|>. $i;L2I $i;I2S)]
[L2B (|>. $i;L2I $i;I2B)]
)
(do-template [<name> <unwrap> <conversion> <wrap>]
[(def: (<name> inputI)
@;Unary
(if (is $i;NOP <conversion>)
(|>. inputI
($i;unwrap <unwrap>)
($i;wrap <wrap>))
(|>. inputI
($i;unwrap <unwrap>)
<conversion>
($i;wrap <wrap>))))]
[convert//double-to-float #$;Double $i;D2F #$;Float]
[convert//double-to-int #$;Double $i;D2I #$;Int]
[convert//double-to-long #$;Double $i;D2L #$;Long]
[convert//float-to-double #$;Float $i;F2D #$;Double]
[convert//float-to-int #$;Float $i;F2I #$;Int]
[convert//float-to-long #$;Float $i;F2L #$;Long]
[convert//int-to-byte #$;Int $i;I2B #$;Byte]
[convert//int-to-char #$;Int $i;I2C #$;Char]
[convert//int-to-double #$;Int $i;I2D #$;Double]
[convert//int-to-float #$;Int $i;I2F #$;Float]
[convert//int-to-long #$;Int $i;I2L #$;Long]
[convert//int-to-short #$;Int $i;I2S #$;Short]
[convert//long-to-double #$;Long $i;L2D #$;Double]
[convert//long-to-float #$;Long $i;L2F #$;Float]
[convert//long-to-int #$;Long $i;L2I #$;Int]
[convert//long-to-short #$;Long L2S #$;Short]
[convert//long-to-byte #$;Long L2B #$;Byte]
[convert//char-to-byte #$;Char $i;I2B #$;Byte]
[convert//char-to-short #$;Char $i;I2S #$;Short]
[convert//char-to-int #$;Char $i;NOP #$;Int]
[convert//char-to-long #$;Char $i;I2L #$;Long]
[convert//byte-to-long #$;Byte $i;I2L #$;Long]
[convert//short-to-long #$;Short $i;I2L #$;Long]
)
(def: conversion-procs
@;Bundle
(<| (@;prefix "convert")
(|> (dict;new text;Hash<Text>)
(@;install "double-to-float" (@;unary convert//double-to-float))
(@;install "double-to-int" (@;unary convert//double-to-int))
(@;install "double-to-long" (@;unary convert//double-to-long))
(@;install "float-to-double" (@;unary convert//float-to-double))
(@;install "float-to-int" (@;unary convert//float-to-int))
(@;install "float-to-long" (@;unary convert//float-to-long))
(@;install "int-to-byte" (@;unary convert//int-to-byte))
(@;install "int-to-char" (@;unary convert//int-to-char))
(@;install "int-to-double" (@;unary convert//int-to-double))
(@;install "int-to-float" (@;unary convert//int-to-float))
(@;install "int-to-long" (@;unary convert//int-to-long))
(@;install "int-to-short" (@;unary convert//int-to-short))
(@;install "long-to-double" (@;unary convert//long-to-double))
(@;install "long-to-float" (@;unary convert//long-to-float))
(@;install "long-to-int" (@;unary convert//long-to-int))
(@;install "long-to-short" (@;unary convert//long-to-short))
(@;install "long-to-byte" (@;unary convert//long-to-byte))
(@;install "char-to-byte" (@;unary convert//char-to-byte))
(@;install "char-to-short" (@;unary convert//char-to-short))
(@;install "char-to-int" (@;unary convert//char-to-int))
(@;install "char-to-long" (@;unary convert//char-to-long))
(@;install "byte-to-long" (@;unary convert//byte-to-long))
(@;install "short-to-long" (@;unary convert//short-to-long))
)))
(do-template [<name> <op> <unwrapX> <unwrapY> <wrap>]
[(def: (<name> [xI yI])
@;Binary
(|>. xI ($i;unwrap <unwrapX>)
yI ($i;unwrap <unwrapY>)
<op> ($i;wrap <wrap>)))]
[int//+ $i;IADD #$;Int #$;Int #$;Int]
[int//- $i;ISUB #$;Int #$;Int #$;Int]
[int//* $i;IMUL #$;Int #$;Int #$;Int]
[int/// $i;IDIV #$;Int #$;Int #$;Int]
[int//% $i;IREM #$;Int #$;Int #$;Int]
[int//and $i;IAND #$;Int #$;Int #$;Int]
[int//or $i;IOR #$;Int #$;Int #$;Int]
[int//xor $i;IXOR #$;Int #$;Int #$;Int]
[int//shl $i;ISHL #$;Int #$;Int #$;Int]
[int//shr $i;ISHR #$;Int #$;Int #$;Int]
[int//ushr $i;IUSHR #$;Int #$;Int #$;Int]
[long//+ $i;LADD #$;Long #$;Long #$;Long]
[long//- $i;LSUB #$;Long #$;Long #$;Long]
[long//* $i;LMUL #$;Long #$;Long #$;Long]
[long/// $i;LDIV #$;Long #$;Long #$;Long]
[long//% $i;LREM #$;Long #$;Long #$;Long]
[long//and $i;LAND #$;Long #$;Long #$;Long]
[long//or $i;LOR #$;Long #$;Long #$;Long]
[long//xor $i;LXOR #$;Long #$;Long #$;Long]
[long//shl $i;LSHL #$;Long #$;Int #$;Long]
[long//shr $i;LSHR #$;Long #$;Int #$;Long]
[long//ushr $i;LUSHR #$;Long #$;Int #$;Long]
[float//+ $i;FADD #$;Float #$;Float #$;Float]
[float//- $i;FSUB #$;Float #$;Float #$;Float]
[float//* $i;FMUL #$;Float #$;Float #$;Float]
[float/// $i;FDIV #$;Float #$;Float #$;Float]
[float//% $i;FREM #$;Float #$;Float #$;Float]
[double//+ $i;DADD #$;Double #$;Double #$;Double]
[double//- $i;DSUB #$;Double #$;Double #$;Double]
[double//* $i;DMUL #$;Double #$;Double #$;Double]
[double/// $i;DDIV #$;Double #$;Double #$;Double]
[double//% $i;DREM #$;Double #$;Double #$;Double]
)
(do-template [<name> <op> <unwrapX> <unwrapY> <wrap>]
[(def: (<name> [xI yI])
@;Binary
(<| $i;with-label (function [@then])
$i;with-label (function [@end])
(|>. xI ($i;unwrap <unwrapX>)
yI ($i;unwrap <unwrapY>)
(<op> @then)
($i;GETSTATIC "java.lang.Boolean" "FALSE" ($t;class "java.lang.Boolean" (list)))
($i;GOTO @end)
($i;label @then)
($i;GETSTATIC "java.lang.Boolean" "TRUE" ($t;class "java.lang.Boolean" (list)))
($i;label @end))))]
[int//= $i;IF_ICMPEQ #$;Int #$;Int #$;Boolean]
[int//< $i;IF_ICMPLT #$;Int #$;Int #$;Boolean]
[char//= $i;IF_ICMPEQ #$;Char #$;Char #$;Boolean]
[char//< $i;IF_ICMPLT #$;Char #$;Char #$;Boolean]
)
(do-template [<name> <op> <reference> <unwrapX> <unwrapY> <wrap>]
[(def: (<name> [xI yI])
@;Binary
(<| $i;with-label (function [@then])
$i;with-label (function [@end])
(|>. xI ($i;unwrap <unwrapX>)
yI ($i;unwrap <unwrapY>)
<op>
($i;int <reference>)
($i;IF_ICMPEQ @then)
($i;GETSTATIC "java.lang.Boolean" "FALSE" ($t;class "java.lang.Boolean" (list)))
($i;GOTO @end)
($i;label @then)
($i;GETSTATIC "java.lang.Boolean" "TRUE" ($t;class "java.lang.Boolean" (list)))
($i;label @end))))]
[long//= $i;LCMP 0 #$;Long #$;Long #$;Boolean]
[long//< $i;LCMP -1 #$;Long #$;Long #$;Boolean]
[float//= $i;FCMPG 0 #$;Float #$;Float #$;Boolean]
[float//< $i;FCMPG -1 #$;Float #$;Float #$;Boolean]
[double//= $i;DCMPG 0 #$;Double #$;Double #$;Boolean]
[double//< $i;DCMPG -1 #$;Double #$;Double #$;Boolean]
)
(def: int-procs
@;Bundle
(<| (@;prefix "int")
(|> (dict;new text;Hash<Text>)
(@;install "+" (@;binary int//+))
(@;install "-" (@;binary int//-))
(@;install "*" (@;binary int//*))
(@;install "/" (@;binary int///))
(@;install "%" (@;binary int//%))
(@;install "=" (@;binary int//=))
(@;install "<" (@;binary int//<))
(@;install "and" (@;binary int//and))
(@;install "or" (@;binary int//or))
(@;install "xor" (@;binary int//xor))
(@;install "shl" (@;binary int//shl))
(@;install "shr" (@;binary int//shr))
(@;install "ushr" (@;binary int//ushr))
)))
(def: long-procs
@;Bundle
(<| (@;prefix "long")
(|> (dict;new text;Hash<Text>)
(@;install "+" (@;binary long//+))
(@;install "-" (@;binary long//-))
(@;install "*" (@;binary long//*))
(@;install "/" (@;binary long///))
(@;install "%" (@;binary long//%))
(@;install "=" (@;binary long//=))
(@;install "<" (@;binary long//<))
(@;install "and" (@;binary long//and))
(@;install "or" (@;binary long//or))
(@;install "xor" (@;binary long//xor))
(@;install "shl" (@;binary long//shl))
(@;install "shr" (@;binary long//shr))
(@;install "ushr" (@;binary long//ushr))
)))
(def: float-procs
@;Bundle
(<| (@;prefix "float")
(|> (dict;new text;Hash<Text>)
(@;install "+" (@;binary float//+))
(@;install "-" (@;binary float//-))
(@;install "*" (@;binary float//*))
(@;install "/" (@;binary float///))
(@;install "%" (@;binary float//%))
(@;install "=" (@;binary float//=))
(@;install "<" (@;binary float//<))
)))
(def: double-procs
@;Bundle
(<| (@;prefix "double")
(|> (dict;new text;Hash<Text>)
(@;install "+" (@;binary double//+))
(@;install "-" (@;binary double//-))
(@;install "*" (@;binary double//*))
(@;install "/" (@;binary double///))
(@;install "%" (@;binary double//%))
(@;install "=" (@;binary double//=))
(@;install "<" (@;binary double//<))
)))
(def: char-procs
@;Bundle
(<| (@;prefix "char")
(|> (dict;new text;Hash<Text>)
(@;install "=" (@;binary char//=))
(@;install "<" (@;binary char//<))
)))
(def: (array//length arrayI)
@;Unary
(|>. arrayI
$i;ARRAYLENGTH
$i;I2L
($i;wrap #$;Long)))
(def: (array//new proc generate inputs)
(-> Text @;Proc)
(case inputs
(^ (list (#ls;Nat level) (#ls;Text class) lengthS))
(do meta;Monad<Meta>
[lengthI (generate lengthS)
#let [arrayJT ($t;array level (case class
"boolean" $t;boolean
"byte" $t;byte
"short" $t;short
"int" $t;int
"long" $t;long
"float" $t;float
"double" $t;double
"char" $t;char
_ ($t;class class (list))))]]
(wrap (|>. lengthI
($i;unwrap #$;Long)
$i;L2I
($i;array arrayJT))))
_
(&;fail (format "Wrong syntax for '" proc "'."))))
(def: (array//read proc generate inputs)
(-> Text @;Proc)
(case inputs
(^ (list (#ls;Text class) idxS arrayS))
(do meta;Monad<Meta>
[arrayI (generate arrayS)
idxI (generate idxS)
#let [loadI (case class
"boolean" (|>. $i;BALOAD ($i;wrap #$;Boolean))
"byte" (|>. $i;BALOAD ($i;wrap #$;Byte))
"short" (|>. $i;SALOAD ($i;wrap #$;Short))
"int" (|>. $i;IALOAD ($i;wrap #$;Int))
"long" (|>. $i;LALOAD ($i;wrap #$;Long))
"float" (|>. $i;FALOAD ($i;wrap #$;Float))
"double" (|>. $i;DALOAD ($i;wrap #$;Double))
"char" (|>. $i;CALOAD ($i;wrap #$;Char))
_ $i;AALOAD)]]
(wrap (|>. arrayI
idxI
($i;unwrap #$;Long)
$i;L2I
loadI)))
_
(&;fail (format "Wrong syntax for '" proc "'."))))
(def: (array//write proc generate inputs)
(-> Text @;Proc)
(case inputs
(^ (list (#ls;Text class) idxS valueS arrayS))
(do meta;Monad<Meta>
[arrayI (generate arrayS)
idxI (generate idxS)
valueI (generate valueS)
#let [storeI (case class
"boolean" (|>. ($i;unwrap #$;Boolean) $i;BASTORE)
"byte" (|>. ($i;unwrap #$;Byte) $i;BASTORE)
"short" (|>. ($i;unwrap #$;Short) $i;SASTORE)
"int" (|>. ($i;unwrap #$;Int) $i;IASTORE)
"long" (|>. ($i;unwrap #$;Long) $i;LASTORE)
"float" (|>. ($i;unwrap #$;Float) $i;FASTORE)
"double" (|>. ($i;unwrap #$;Double) $i;DASTORE)
"char" (|>. ($i;unwrap #$;Char) $i;CASTORE)
_ $i;AASTORE)]]
(wrap (|>. arrayI
$i;DUP
idxI
($i;unwrap #$;Long)
$i;L2I
valueI
storeI)))
_
(&;fail (format "Wrong syntax for '" proc "'."))))
(def: array-procs
@;Bundle
(<| (@;prefix "array")
(|> (dict;new text;Hash<Text>)
(@;install "length" (@;unary array//length))
(@;install "new" array//new)
(@;install "read" array//read)
(@;install "write" array//write)
)))
(def: (object//null _)
@;Nullary
$i;NULL)
(def: (object//null? objectI)
@;Unary
(<| $i;with-label (function [@then])
$i;with-label (function [@end])
(|>. objectI
($i;IFNULL @then)
($i;GETSTATIC "java.lang.Boolean" "FALSE" ($t;class "java.lang.Boolean" (list)))
($i;GOTO @end)
($i;label @then)
($i;GETSTATIC "java.lang.Boolean" "TRUE" ($t;class "java.lang.Boolean" (list)))
($i;label @end))))
(def: (object//synchronized [monitorI exprI])
@;Binary
(|>. monitorI
$i;DUP
$i;MONITORENTER
exprI
$i;SWAP
$i;MONITOREXIT))
(def: (object//throw exceptionI)
@;Unary
(|>. exceptionI
$i;ATHROW))
(def: (object//class proc generate inputs)
(-> Text @;Proc)
(case inputs
(^ (list (#ls;Text class)))
(do meta;Monad<Meta>
[]
(wrap (|>. ($i;string class)
($i;INVOKESTATIC "java.lang.Class" "forName"
($t;method (list ($t;class "java.lang.String" (list)))
(#;Some ($t;class "java.lang.Class" (list)))
(list))
false))))
_
(&;fail (format "Wrong syntax for '" proc "'."))))
(def: (object//instance? proc generate inputs)
(-> Text @;Proc)
(case inputs
(^ (list (#ls;Text class) objectS))
(do meta;Monad<Meta>
[objectI (generate objectS)]
(wrap (|>. objectI
($i;INSTANCEOF class)
($i;wrap #$;Boolean))))
_
(&;fail (format "Wrong syntax for '" proc "'."))))
(def: object-procs
@;Bundle
(<| (@;prefix "object")
(|> (dict;new text;Hash<Text>)
(@;install "null" (@;nullary object//null))
(@;install "null?" (@;unary object//null?))
(@;install "synchronized" (@;binary object//synchronized))
(@;install "throw" (@;unary object//throw))
(@;install "class" object//class)
(@;install "instance?" object//instance?)
)))
(def: primitives
(Dict Text $;Primitive)
(|> (list ["boolean" #$;Boolean]
["byte" #$;Byte]
["short" #$;Short]
["int" #$;Int]
["long" #$;Long]
["float" #$;Float]
["double" #$;Double]
["char" #$;Char])
(dict;from-list text;Hash<Text>)))
(def: (static//get proc generate inputs)
(-> Text @;Proc)
(case inputs
(^ (list (#ls;Text class) (#ls;Text field) (#ls;Text unboxed)))
(do meta;Monad<Meta>
[]
(case (dict;get unboxed primitives)
(#;Some primitive)
(let [primitive (case unboxed
"boolean" #$;Boolean
"byte" #$;Byte
"short" #$;Short
"int" #$;Int
"long" #$;Long
"float" #$;Float
"double" #$;Double
"char" #$;Char
_ (undefined))]
(wrap (|>. ($i;GETSTATIC class field (#$;Primitive primitive))
($i;wrap primitive))))
#;None
(wrap ($i;GETSTATIC class field ($t;class unboxed (list))))))
_
(&;fail (format "Wrong syntax for '" proc "'."))))
(def: (static//put proc generate inputs)
(-> Text @;Proc)
(case inputs
(^ (list (#ls;Text class) (#ls;Text field) (#ls;Text unboxed) valueS))
(do meta;Monad<Meta>
[valueI (generate valueS)]
(case (dict;get unboxed primitives)
(#;Some primitive)
(let [primitive (case unboxed
"boolean" #$;Boolean
"byte" #$;Byte
"short" #$;Short
"int" #$;Int
"long" #$;Long
"float" #$;Float
"double" #$;Double
"char" #$;Char
_ (undefined))]
(wrap (|>. valueI
($i;unwrap primitive)
($i;PUTSTATIC class field (#$;Primitive primitive))
($i;string &runtime;unit))))
#;None
(wrap (|>. valueI
($i;CHECKCAST class)
($i;PUTSTATIC class field ($t;class class (list)))
($i;string &runtime;unit)))))
_
(&;fail (format "Wrong syntax for '" proc "'."))))
(def: (virtual//get proc generate inputs)
(-> Text @;Proc)
(case inputs
(^ (list (#ls;Text class) (#ls;Text field) (#ls;Text unboxed) objectS))
(do meta;Monad<Meta>
[objectI (generate objectS)]
(case (dict;get unboxed primitives)
(#;Some primitive)
(let [primitive (case unboxed
"boolean" #$;Boolean
"byte" #$;Byte
"short" #$;Short
"int" #$;Int
"long" #$;Long
"float" #$;Float
"double" #$;Double
"char" #$;Char
_ (undefined))]
(wrap (|>. objectI
($i;CHECKCAST class)
($i;GETFIELD class field (#$;Primitive primitive))
($i;wrap primitive))))
#;None
(wrap (|>. objectI
($i;CHECKCAST class)
($i;GETFIELD class field ($t;class class (list)))))))
_
(&;fail (format "Wrong syntax for '" proc "'."))))
(def: (virtual//put proc generate inputs)
(-> Text @;Proc)
(case inputs
(^ (list (#ls;Text class) (#ls;Text field) (#ls;Text unboxed) valueS objectS))
(do meta;Monad<Meta>
[valueI (generate valueS)
objectI (generate objectS)]
(case (dict;get unboxed primitives)
(#;Some primitive)
(let [primitive (case unboxed
"boolean" #$;Boolean
"byte" #$;Byte
"short" #$;Short
"int" #$;Int
"long" #$;Long
"float" #$;Float
"double" #$;Double
"char" #$;Char
_ (undefined))]
(wrap (|>. objectI
($i;CHECKCAST class)
valueI
($i;unwrap primitive)
($i;PUTFIELD class field (#$;Primitive primitive))
($i;string &runtime;unit))))
#;None
(wrap (|>. objectI
($i;CHECKCAST class)
valueI
($i;CHECKCAST class)
($i;PUTFIELD class field ($t;class class (list)))
($i;string &runtime;unit)))))
_
(&;fail (format "Wrong syntax for '" proc "'."))))
(def: member-procs
@;Bundle
(<| (@;prefix "member")
(|> (dict;new text;Hash<Text>)
(dict;merge (<| (@;prefix "static")
(|> (dict;new text;Hash<Text>)
(@;install "get" static//get)
(@;install "put" static//put))))
(dict;merge (<| (@;prefix "virtual")
(|> (dict;new text;Hash<Text>)
(@;install "get" virtual//get)
(@;install "put" virtual//put))))
)))
(def: #export procedures
@;Bundle
(<| (@;prefix "jvm")
(|> (dict;new text;Hash<Text>)
(dict;merge conversion-procs)
(dict;merge int-procs)
(dict;merge long-procs)
(dict;merge float-procs)
(dict;merge double-procs)
(dict;merge char-procs)
(dict;merge array-procs)
(dict;merge object-procs)
(dict;merge member-procs)
)))
|
