diff options
Diffstat (limited to 'new-luxc/source/luxc/lang')
15 files changed, 3336 insertions, 4 deletions
diff --git a/new-luxc/source/luxc/lang/analysis/expression.lux b/new-luxc/source/luxc/lang/analysis/expression.lux index e3a623089..de0e49dbc 100644 --- a/new-luxc/source/luxc/lang/analysis/expression.lux +++ b/new-luxc/source/luxc/lang/analysis/expression.lux @@ -11,9 +11,9 @@ [host]) (luxc ["&" base] [";L" host] - (lang ["la" analysis]) - ["&;" module] - (generator [";G" common])) + (lang ["la" analysis] + (translation [";T" common])) + ["&;" module]) (.. [";A" common] [";A" function] [";A" primitive] @@ -37,7 +37,7 @@ (def: (call-macro macro inputs) (-> Macro (List Code) (Meta (List Code))) (do meta;Monad<Meta> - [class (commonG;load-class hostL;function-class)] + [class (commonT;load-class hostL;function-class)] (function [compiler] (do e;Monad<Error> [apply-method (Class.getMethod ["apply" _apply-args] class) diff --git a/new-luxc/source/luxc/lang/translation.lux b/new-luxc/source/luxc/lang/translation.lux new file mode 100644 index 000000000..4fcc3ccb2 --- /dev/null +++ b/new-luxc/source/luxc/lang/translation.lux @@ -0,0 +1,179 @@ +(;module: + lux + (lux (control [monad #+ do]) + (concurrency ["T" task]) + (data ["e" error] + [text "text/" Hash<Text>] + text/format + (coll [dict])) + [meta] + [host] + [io] + (world [file #+ File])) + (luxc ["&" base] + [";L" host] + ["&;" io] + ["&;" module] + ["&;" eval] + (lang ["&;" syntax] + (analysis [";A" expression] + [";A" common]) + (synthesis [";S" expression]) + (translation [";T" runtime] + [";T" statement] + [";T" common] + [";T" expression] + [";T" eval])) + )) + +(def: analyse + (&;Analyser) + (expressionA;analyser &eval;eval)) + +(def: (generate code) + (-> Code (Meta Unit)) + (case code + (^ [_ (#;Form (list [_ (#;Text "lux def")] + [_ (#;Symbol ["" def-name])] + valueC + metaC))]) + (do meta;Monad<Meta> + [[_ metaA] (&;with-scope + (&;with-expected-type Code + (analyse metaC))) + metaI (expressionT;generate (expressionS;synthesize metaA)) + metaV (evalT;eval metaI) + [_ valueT valueA] (&;with-scope + (if (meta;type? (:! Code metaV)) + (&;with-expected-type Type + (do @ + [valueA (analyse valueC)] + (wrap [Type valueA]))) + (commonA;with-unknown-type + (analyse valueC)))) + valueI (expressionT;generate (expressionS;synthesize valueA)) + _ (&;with-scope + (statementT;generate-def def-name valueT valueI metaI (:! Code metaV)))] + (wrap [])) + + (^ [_ (#;Form (list [_ (#;Text "lux program")] + [_ (#;Symbol ["" program-args])] + programC))]) + (do meta;Monad<Meta> + [[_ programA] (&;with-scope + (&;with-expected-type (type (io;IO Unit)) + (analyse programC))) + programI (expressionT;generate (expressionS;synthesize programA))] + (statementT;generate-program program-args programI)) + + _ + (&;fail (format "Unrecognized statement: " (%code code))))) + +(def: (exhaust action) + (All [a] (-> (Meta a) (Meta Unit))) + (do meta;Monad<Meta> + [result action] + (exhaust action))) + +(def: prelude Text "lux") + +(def: (with-active-compilation [module-name file-name source-code] action) + (All [a] (-> [Text Text Text] (Meta a) (Meta a))) + (do meta;Monad<Meta> + [#let [init-cursor [file-name +1 +0]] + output (&;with-source-code [init-cursor +0 source-code] + action) + _ (&module;flag-compiled! module-name)] + (wrap output))) + +(def: parse + (Meta Code) + (function [compiler] + (case (&syntax;parse (get@ #;source compiler)) + (#e;Error error) + (#e;Error error) + + (#e;Success [source' output]) + (#e;Success [(set@ #;source source' compiler) + output])))) + +(def: (generate-module source-dirs module-name target-dir compiler) + (-> (List File) Text File Compiler (T;Task Compiler)) + (do T;Monad<Task> + [_ (&io;prepare-module target-dir module-name) + [file-name file-content] (&io;read-module source-dirs module-name) + #let [module-hash (text/hash file-content)]] + (case (meta;run' compiler + (do meta;Monad<Meta> + [[_ artifacts _] (&module;with-module module-hash module-name + (commonT;with-artifacts + (with-active-compilation [module-name + file-name + file-content] + (exhaust + (do @ + [code parse + #let [[cursor _] code]] + (&;with-cursor cursor + (generate code)))))))] + (wrap artifacts) + ## (&module;generate-descriptor module-name) + )) + (#e;Success [compiler artifacts ## module-descriptor + ]) + (do @ + [## _ (&io;write-module module-name module-descriptor) + _ (monad;map @ (function [[class-name class-bytecode]] + (&io;write-file target-dir class-name class-bytecode)) + (dict;entries artifacts))] + (wrap compiler)) + + (#e;Error error) + (T;fail error)))) + +(def: init-cursor Cursor ["" +1 +0]) + +(def: #export init-type-context + Type-Context + {#;ex-counter +0 + #;var-counter +0 + #;var-bindings (list)}) + +(def: #export init-info + Info + {#;target "JVM" + #;version &;version + #;mode #;Build}) + +(def: #export (init-compiler host) + (-> commonT;Host Compiler) + {#;info init-info + #;source [init-cursor +0 ""] + #;cursor init-cursor + #;current-module #;None + #;modules (list) + #;scopes (list) + #;type-context init-type-context + #;expected #;None + #;seed +0 + #;scope-type-vars (list) + #;host (:! Void host)}) + +(def: #export (generate-program program target sources) + (-> Text File (List File) (T;Task Unit)) + (do T;Monad<Task> + [compiler (|> (case (runtimeT;generate (init-compiler (io;run hostL;init-host))) + (#e;Error error) + (T;fail error) + + (#e;Success [compiler [runtime-bc function-bc]]) + (do @ + [_ (&io;prepare-target target) + _ (&io;write-file target hostL;runtime-class runtime-bc) + _ (&io;write-file target hostL;function-class function-bc)] + (wrap compiler))) + (: (T;Task Compiler)) + (:: @ map (generate-module sources prelude target)) (:: @ join) + (:: @ map (generate-module sources program target)) (:: @ join)) + #let [_ (log! "Compilation complete!")]] + (wrap []))) diff --git a/new-luxc/source/luxc/lang/translation/case.jvm.lux b/new-luxc/source/luxc/lang/translation/case.jvm.lux new file mode 100644 index 000000000..a9ea4482a --- /dev/null +++ b/new-luxc/source/luxc/lang/translation/case.jvm.lux @@ -0,0 +1,225 @@ +(;module: + lux + (lux (control [monad #+ do] + ["ex" exception #+ exception:]) + (data text/format) + [meta "meta/" Monad<Meta>]) + (luxc ["_" base] + [";L" host] + (host ["$" jvm] + (jvm ["$t" type] + ["$i" inst])) + (lang ["ls" synthesis])) + [../runtime]) + +(def: $Object $;Type ($t;class "java.lang.Object" (list))) + +(def: (pop-altI stack-depth) + (-> Nat $;Inst) + (case stack-depth + +0 id + +1 $i;POP + +2 $i;POP2 + _ ## (n.> +2) + (|>. $i;POP2 + (pop-altI (n.- +2 stack-depth))))) + +(def: peekI + $;Inst + (|>. $i;DUP + ($i;INVOKESTATIC hostL;runtime-class + "pm_peek" + ($t;method (list ../runtime;$Stack) + (#;Some $Object) + (list)) + false))) + +(def: popI + $;Inst + (|>. ($i;INVOKESTATIC hostL;runtime-class + "pm_pop" + ($t;method (list ../runtime;$Stack) + (#;Some ../runtime;$Stack) + (list)) + false))) + +(def: pushI + $;Inst + (|>. ($i;INVOKESTATIC hostL;runtime-class + "pm_push" + ($t;method (list ../runtime;$Stack $Object) + (#;Some ../runtime;$Stack) + (list)) + false))) + +(exception: #export Unrecognized-Path) + +(def: (generate-path' generate stack-depth @else @end path) + (-> (-> ls;Synthesis (Meta $;Inst)) + Nat $;Label $;Label ls;Path (Meta $;Inst)) + (case path + (^ [_ (#;Form (list [_ (#;Text "lux case exec")] bodyS))]) + (do meta;Monad<Meta> + [bodyI (generate bodyS)] + (wrap (|>. (pop-altI stack-depth) + bodyI + ($i;GOTO @end)))) + + (^ [_ (#;Form (list [_ (#;Text "lux case pop")]))]) + (meta/wrap popI) + + (^ [_ (#;Form (list [_ (#;Text "lux case bind")] [_ (#;Nat register)]))]) + (meta/wrap (|>. peekI + ($i;ASTORE register) + popI)) + + [_ (#;Bool value)] + (meta/wrap (let [jumpI (if value $i;IFEQ $i;IFNE)] + (|>. peekI + ($i;unwrap #$;Boolean) + (jumpI @else)))) + + (^template [<tag> <prep>] + [_ (<tag> value)] + (meta/wrap (|>. peekI + ($i;unwrap #$;Long) + ($i;long (|> value <prep>)) + $i;LCMP + ($i;IFNE @else)))) + ([#;Nat (:! Int)] + [#;Int (: Int)] + [#;Deg (:! Int)]) + + [_ (#;Frac value)] + (meta/wrap (|>. peekI + ($i;unwrap #$;Double) + ($i;double value) + $i;DCMPL + ($i;IFNE @else))) + + [_ (#;Text value)] + (meta/wrap (|>. peekI + ($i;string value) + ($i;INVOKEVIRTUAL "java.lang.Object" + "equals" + ($t;method (list $Object) + (#;Some $t;boolean) + (list)) + false) + ($i;IFEQ @else))) + + (^template [<special> <method>] + (^ [_ (#;Form (list [_ (#;Text <special>)] [_ (#;Nat idx)] subP))]) + (do meta;Monad<Meta> + [subI (generate-path' generate stack-depth @else @end subP)] + (wrap (case idx + +0 + (|>. peekI + ($i;CHECKCAST ($t;descriptor ../runtime;$Tuple)) + ($i;int 0) + $i;AALOAD + pushI + subI) + + _ + (|>. peekI + ($i;CHECKCAST ($t;descriptor ../runtime;$Tuple)) + ($i;int (nat-to-int idx)) + ($i;INVOKESTATIC hostL;runtime-class + <method> + ($t;method (list ../runtime;$Tuple $t;int) + (#;Some $Object) + (list)) + false) + pushI + subI))))) + (["lux case tuple left" "pm_left"] + ["lux case tuple right" "pm_right"]) + + (^template [<special> <flag>] + (^ [_ (#;Form (list [_ (#;Text <special>)] [_ (#;Nat idx)] subP))]) + (do meta;Monad<Meta> + [subI (generate-path' generate stack-depth @else @end subP)] + (wrap (<| $i;with-label (function [@success]) + $i;with-label (function [@fail]) + (|>. peekI + ($i;CHECKCAST ($t;descriptor ../runtime;$Variant)) + ($i;int (nat-to-int idx)) + <flag> + ($i;INVOKESTATIC hostL;runtime-class "pm_variant" + ($t;method (list ../runtime;$Variant ../runtime;$Tag ../runtime;$Flag) + (#;Some ../runtime;$Datum) + (list)) + false) + $i;DUP + ($i;IFNULL @fail) + ($i;GOTO @success) + ($i;label @fail) + $i;POP + ($i;GOTO @else) + ($i;label @success) + pushI + subI))))) + (["lux case variant left" $i;NULL] + ["lux case variant right" ($i;string "")]) + + (^ [_ (#;Form (list [_ (#;Text "lux case seq")] leftP rightP))]) + (do meta;Monad<Meta> + [leftI (generate-path' generate stack-depth @else @end leftP) + rightI (generate-path' generate stack-depth @else @end rightP)] + (wrap (|>. leftI + rightI))) + + (^ [_ (#;Form (list [_ (#;Text "lux case alt")] leftP rightP))]) + (do meta;Monad<Meta> + [@alt-else $i;make-label + leftI (generate-path' generate (n.inc stack-depth) @alt-else @end leftP) + rightI (generate-path' generate stack-depth @else @end rightP)] + (wrap (|>. $i;DUP + leftI + ($i;label @alt-else) + $i;POP + rightI))) + + _ + (_;throw Unrecognized-Path (%code path)))) + +(def: (generate-path generate path @end) + (-> (-> ls;Synthesis (Meta $;Inst)) + ls;Path $;Label (Meta $;Inst)) + (do meta;Monad<Meta> + [@else $i;make-label + pathI (generate-path' generate +1 @else @end path)] + (wrap (|>. pathI + ($i;label @else) + $i;POP + ($i;INVOKESTATIC hostL;runtime-class + "pm_fail" + ($t;method (list) #;None (list)) + false) + $i;NULL + ($i;GOTO @end))))) + +(def: #export (generate-case generate valueS path) + (-> (-> ls;Synthesis (Meta $;Inst)) + ls;Synthesis ls;Path (Meta $;Inst)) + (do meta;Monad<Meta> + [@end $i;make-label + valueI (generate valueS) + pathI (generate-path generate path @end)] + (wrap (|>. valueI + $i;NULL + $i;SWAP + pushI + pathI + ($i;label @end))))) + +(def: #export (generate-let generate register inputS exprS) + (-> (-> ls;Synthesis (Meta $;Inst)) + Nat ls;Synthesis ls;Synthesis (Meta $;Inst)) + (do meta;Monad<Meta> + [inputI (generate inputS) + exprI (generate exprS)] + (wrap (|>. inputI + ($i;ASTORE register) + exprI)))) diff --git a/new-luxc/source/luxc/lang/translation/common.jvm.lux b/new-luxc/source/luxc/lang/translation/common.jvm.lux new file mode 100644 index 000000000..1870530c2 --- /dev/null +++ b/new-luxc/source/luxc/lang/translation/common.jvm.lux @@ -0,0 +1,131 @@ +(;module: + [lux #- function] + (lux (control ["ex" exception #+ exception:]) + [io] + (concurrency ["A" atom]) + (data ["e" error] + [text] + text/format + (coll [dict #+ Dict])) + [host] + (world [blob #+ Blob])) + (luxc (host ["$" jvm] + (jvm ["$t" type] + ["$d" def] + ["$i" inst])))) + +(host;import org.objectweb.asm.Opcodes + (#static V1_6 int)) + +(host;import java.lang.Object) + +(host;import (java.lang.Class a)) + +(host;import java.lang.ClassLoader + (loadClass [String] (Class Object))) + +(type: #export Bytecode (host;type (Array byte))) + +(type: #export Class-Store (A;Atom (Dict Text Bytecode))) + +(type: #export Artifacts (Dict Text Blob)) + +(type: #export Host + {#loader ClassLoader + #store Class-Store + #function-class (Maybe Text) + #artifacts Artifacts}) + +(exception: Unknown-Class) +(exception: Class-Already-Stored) +(exception: No-Function-Being-Compiled) +(exception: Cannot-Overwrite-Artifact) + +(def: #export (with-artifacts action) + (All [a] (-> (Meta a) (Meta [Artifacts a]))) + (;function [compiler] + (case (action (update@ #;host + (|>. (:! Host) + (set@ #artifacts (dict;new text;Hash<Text>)) + (:! Void)) + compiler)) + (#e;Success [compiler' output]) + (#e;Success [(update@ #;host + (|>. (:! Host) + (set@ #artifacts (|> (get@ #;host compiler) (:! Host) (get@ #artifacts))) + (:! Void)) + compiler') + [(|> compiler' (get@ #;host) (:! Host) (get@ #artifacts)) + output]]) + + (#e;Error error) + (#e;Error error)))) + +(def: #export (record-artifact name content) + (-> Text Blob (Meta Unit)) + (;function [compiler] + (if (|> compiler (get@ #;host) (:! Host) (get@ #artifacts) (dict;contains? name)) + (ex;throw Cannot-Overwrite-Artifact name) + (#e;Success [(update@ #;host + (|>. (:! Host) + (update@ #artifacts (dict;put name content)) + (:! Void)) + compiler) + []])))) + +(def: #export (store-class name byte-code) + (-> Text Bytecode (Meta Unit)) + (;function [compiler] + (let [store (|> (get@ #;host compiler) + (:! Host) + (get@ #store))] + (if (dict;contains? name (|> store A;get io;run)) + (ex;throw Class-Already-Stored name) + (#e;Success [compiler (io;run (A;update (dict;put name byte-code) store))]) + )))) + +(def: #export (load-class name) + (-> Text (Meta (Class Object))) + (;function [compiler] + (let [host (:! Host (get@ #;host compiler)) + store (|> host (get@ #store) A;get io;run)] + (if (dict;contains? name store) + (#e;Success [compiler (ClassLoader.loadClass [name] (get@ #loader host))]) + (ex;throw Unknown-Class name))))) + +(def: #export (with-function class expr) + (All [a] (-> Text (Meta a) (Meta a))) + (;function [compiler] + (let [host (:! Host (get@ #;host compiler)) + old-function-class (get@ #function-class host)] + (case (expr (set@ #;host + (:! Void (set@ #function-class + (#;Some class) + host)) + compiler)) + (#e;Success [compiler' output]) + (#e;Success [(update@ #;host + (|>. (:! Host) + (set@ #function-class old-function-class) + (:! Void)) + compiler') + output]) + + (#e;Error error) + (#e;Error error))))) + +(def: #export function + (Meta Text) + (;function [compiler] + (let [host (:! Host (get@ #;host compiler))] + (case (get@ #function-class host) + #;None + (ex;throw No-Function-Being-Compiled "") + + (#;Some function-class) + (#e;Success [compiler function-class]))))) + +(def: #export bytecode-version Int Opcodes.V1_6) + +(def: #export value-field Text "_value") +(def: #export $Object $;Type ($t;class "java.lang.Object" (list))) diff --git a/new-luxc/source/luxc/lang/translation/eval.jvm.lux b/new-luxc/source/luxc/lang/translation/eval.jvm.lux new file mode 100644 index 000000000..9514741f8 --- /dev/null +++ b/new-luxc/source/luxc/lang/translation/eval.jvm.lux @@ -0,0 +1,80 @@ +(;module: + lux + (lux (control monad) + (data text/format) + [meta] + [host #+ do-to]) + (luxc ["&" base] + (host ["$" jvm] + (jvm ["$t" type] + ["$d" def] + ["$i" inst])) + (lang ["la" analysis] + ["ls" synthesis] + (translation [";T" common])) + )) + +(host;import java.lang.Object) +(host;import java.lang.String) + +(host;import java.lang.reflect.Field + (get [Object] Object)) + +(host;import (java.lang.Class a) + (getField [String] Field)) + +(host;import org.objectweb.asm.Opcodes + (#static ACC_PUBLIC int) + (#static ACC_SUPER int) + (#static ACC_FINAL int) + (#static ACC_STATIC int) + (#static PUTSTATIC int) + (#static RETURN int) + (#static V1_6 int) + ) + +(host;import org.objectweb.asm.MethodVisitor + (visitCode [] void) + (visitEnd [] void) + (visitLdcInsn [Object] void) + (visitFieldInsn [int String String String] void) + (visitInsn [int] void) + (visitMaxs [int int] void)) + +(host;import org.objectweb.asm.FieldVisitor + (visitEnd [] void)) + +(host;import org.objectweb.asm.ClassWriter + (#static COMPUTE_MAXS int) + (new [int]) + (visit [int int String String String (Array String)] void) + (visitEnd [] void) + (visitField [int String String String Object] FieldVisitor) + (visitMethod [int String String String (Array String)] MethodVisitor) + (toByteArray [] (Array byte))) + +(def: #export (eval valueI) + (-> $;Inst (Meta Top)) + (do meta;Monad<Meta> + [class-name (:: @ map %code (meta;gensym "eval")) + #let [writer (|> (do-to (ClassWriter.new ClassWriter.COMPUTE_MAXS) + (ClassWriter.visit [commonT;bytecode-version + (i.+ Opcodes.ACC_PUBLIC Opcodes.ACC_SUPER) + class-name + (host;null) + "java/lang/Object" + (host;null)])) + ($d;field #$;Public ($_ $;++F $;finalF $;staticF) + commonT;value-field commonT;$Object) + ($d;method #$;Public ($_ $;++M $;staticM $;strictM) + "<clinit>" + ($t;method (list) #;None (list)) + (|>. valueI + ($i;PUTSTATIC class-name commonT;value-field commonT;$Object) + $i;RETURN))) + bytecode (ClassWriter.toByteArray [] (do-to writer (ClassWriter.visitEnd [])))] + _ (commonT;store-class class-name bytecode) + class (commonT;load-class class-name)] + (wrap (|> class + (Class.getField [commonT;value-field]) + (Field.get (host;null)))))) diff --git a/new-luxc/source/luxc/lang/translation/expression.jvm.lux b/new-luxc/source/luxc/lang/translation/expression.jvm.lux new file mode 100644 index 000000000..af66d4994 --- /dev/null +++ b/new-luxc/source/luxc/lang/translation/expression.jvm.lux @@ -0,0 +1,76 @@ +(;module: + lux + (lux (control monad + ["ex" exception #+ exception:] + ["p" parser]) + (data ["e" error] + text/format) + [meta] + (meta ["s" syntax])) + (luxc ["&" base] + (host ["$" jvm]) + (lang ["ls" synthesis] + (translation [";T" common] + [";T" primitive] + [";T" structure] + [";T" eval] + [";T" procedure] + [";T" function] + [";T" reference] + [";T" case]) + [";L" variable #+ Variable Register]))) + +(exception: #export Unrecognized-Synthesis) + +(def: #export (generate synthesis) + (-> ls;Synthesis (Meta $;Inst)) + (case synthesis + (^code []) + primitiveT;generate-unit + + (^code [(~ singleton)]) + (generate singleton) + + (^template [<tag> <generator>] + [_ (<tag> value)] + (<generator> value)) + ([#;Bool primitiveT;generate-bool] + [#;Nat primitiveT;generate-nat] + [#;Int primitiveT;generate-int] + [#;Deg primitiveT;generate-deg] + [#;Frac primitiveT;generate-frac] + [#;Text primitiveT;generate-text]) + + (^code ((~ [_ (#;Nat tag)]) (~ [_ (#;Bool last?)]) (~ valueS))) + (structureT;generate-variant generate tag last? valueS) + + (^code [(~@ members)]) + (structureT;generate-tuple generate members) + + (^ [_ (#;Form (list [_ (#;Int var)]))]) + (if (variableL;captured? var) + (referenceT;generate-captured var) + (referenceT;generate-variable var)) + + [_ (#;Symbol definition)] + (referenceT;generate-definition definition) + + (^code ("lux let" (~ [_ (#;Nat register)]) (~ inputS) (~ exprS))) + (caseT;generate-let generate register inputS exprS) + + (^code ("lux case" (~ inputS) (~ pathPS))) + (caseT;generate-case generate inputS pathPS) + + (^multi (^code ("lux function" (~ [_ (#;Nat arity)]) [(~@ environment)] (~ bodyS))) + [(s;run environment (p;some s;int)) (#e;Success environment)]) + (functionT;generate-function generate environment arity bodyS) + + (^code ("lux call" (~ functionS) (~@ argsS))) + (functionT;generate-call generate functionS argsS) + + (^code ((~ [_ (#;Text procedure)]) (~@ argsS))) + (procedureT;generate-procedure generate procedure argsS) + + _ + (&;throw Unrecognized-Synthesis (%code synthesis)) + )) diff --git a/new-luxc/source/luxc/lang/translation/function.jvm.lux b/new-luxc/source/luxc/lang/translation/function.jvm.lux new file mode 100644 index 000000000..35c88e4ed --- /dev/null +++ b/new-luxc/source/luxc/lang/translation/function.jvm.lux @@ -0,0 +1,333 @@ +(;module: + lux + (lux (control [monad #+ do]) + (data text/format + (coll [list "list/" Functor<List> Monoid<List>])) + [meta]) + (luxc ["&" base] + [";L" host] + (host ["$" jvm] + (jvm ["$t" type] + ["$d" def] + ["$i" inst])) + (lang ["la" analysis] + ["ls" synthesis] + (translation [";T" common] + [";T" runtime]) + [";L" variable #+ Variable]))) + + +(def: arity-field Text "arity") +(def: $Object $;Type ($t;class "java.lang.Object" (list))) + +(do-template [<name> <prefix>] + [(def: #export (<name> idx) + (-> Nat Text) + (|> idx nat-to-int %i (format <prefix>)))] + + [captured "c"] + [partial "p"] + ) + +(def: (poly-arg? arity) + (-> ls;Arity Bool) + (n.> +1 arity)) + +(def: (reset-method class) + (-> Text $;Method) + ($t;method (list) (#;Some ($t;class class (list))) (list))) + +(def: (captured-args env) + (-> (List Variable) (List $;Type)) + (list;repeat (list;size env) $Object)) + +(def: (init-method env arity) + (-> (List Variable) ls;Arity $;Method) + (if (poly-arg? arity) + ($t;method (list;concat (list (captured-args env) + (list $t;int) + (list;repeat (n.dec arity) $Object))) + #;None + (list)) + ($t;method (captured-args env) #;None (list)))) + +(def: (implementation-method arity) + ($t;method (list;repeat arity $Object) (#;Some $Object) (list))) + +(def: get-amount-of-partialsI + $;Inst + (|>. ($i;ALOAD +0) + ($i;GETFIELD hostL;function-class runtimeT;partials-field $t;int))) + +(def: (load-fieldI class field) + (-> Text Text $;Inst) + (|>. ($i;ALOAD +0) + ($i;GETFIELD class field $Object))) + +(def: (inputsI start amount) + (-> $;Register Nat $;Inst) + (|> (list;n.range start (n.+ start (n.dec amount))) + (list/map $i;ALOAD) + $i;fuse)) + +(def: (applysI start amount) + (-> $;Register Nat $;Inst) + (let [max-args (n.min amount runtimeT;num-apply-variants) + later-applysI (if (n.> runtimeT;num-apply-variants amount) + (applysI (n.+ runtimeT;num-apply-variants start) (n.- runtimeT;num-apply-variants amount)) + id)] + (|>. ($i;CHECKCAST hostL;function-class) + (inputsI start max-args) + ($i;INVOKEVIRTUAL hostL;function-class runtimeT;apply-method (runtimeT;apply-signature max-args) false) + later-applysI))) + +(def: (inc-intI by) + (-> Nat $;Inst) + (|>. ($i;int (nat-to-int by)) + $i;IADD)) + +(def: (nullsI amount) + (-> Nat $;Inst) + (|> $i;NULL + (list;repeat amount) + $i;fuse)) + +(def: (with-captured env) + (-> (List Variable) $;Def) + (|> (list;enumerate env) + (list/map (function [[env-idx env-source]] + ($d;field #$;Private $;finalF (captured env-idx) $Object))) + $d;fuse)) + +(def: (with-partial arity) + (-> ls;Arity $;Def) + (if (poly-arg? arity) + (|> (list;n.range +0 (n.- +2 arity)) + (list/map (function [idx] + ($d;field #$;Private $;finalF (partial idx) $Object))) + $d;fuse) + id)) + +(def: (instance class arity env) + (-> Text ls;Arity (List Variable) $;Inst) + (let [captureI (|> env + (list/map (function [source] + (if (variableL;captured? source) + ($i;GETFIELD class (captured (variableL;captured-register source)) $Object) + ($i;ALOAD (int-to-nat source))))) + $i;fuse) + argsI (if (poly-arg? arity) + (|> (nullsI (n.dec arity)) + (list ($i;int 0)) + $i;fuse) + id)] + (|>. ($i;NEW class) + $i;DUP + captureI + argsI + ($i;INVOKESPECIAL class "<init>" (init-method env arity) false)))) + +(def: (with-reset class arity env) + (-> Text ls;Arity (List Variable) $;Def) + ($d;method #$;Public $;noneM "reset" (reset-method class) + (if (poly-arg? arity) + (let [env-size (list;size env) + captureI (|> (case env-size + +0 (list) + _ (list;n.range +0 (n.dec env-size))) + (list/map (function [source] + (|>. ($i;ALOAD +0) + ($i;GETFIELD class (captured source) $Object)))) + $i;fuse) + argsI (|> (nullsI (n.dec arity)) + (list ($i;int 0)) + $i;fuse)] + (|>. ($i;NEW class) + $i;DUP + captureI + argsI + ($i;INVOKESPECIAL class "<init>" (init-method env arity) false) + $i;ARETURN)) + (|>. ($i;ALOAD +0) + $i;ARETURN)))) + +(def: (with-implementation arity @begin bodyI) + (-> Nat $;Label $;Inst $;Def) + ($d;method #$;Public $;strictM "impl" (implementation-method arity) + (|>. ($i;label @begin) + bodyI + $i;ARETURN))) + +(def: function-init-method + $;Method + ($t;method (list $t;int) #;None (list))) + +(def: (function-init arity env-size) + (-> ls;Arity Nat $;Inst) + (if (n.= +1 arity) + (|>. ($i;int 0) + ($i;INVOKESPECIAL hostL;function-class "<init>" function-init-method false)) + (|>. ($i;ILOAD (n.inc env-size)) + ($i;INVOKESPECIAL hostL;function-class "<init>" function-init-method false)))) + +(def: (with-init class env arity) + (-> Text (List Variable) ls;Arity $;Def) + (let [env-size (list;size env) + offset-partial (: (-> Nat Nat) + (|>. n.inc (n.+ env-size))) + store-capturedI (|> (case env-size + +0 (list) + _ (list;n.range +0 (n.dec env-size))) + (list/map (function [register] + (|>. ($i;ALOAD +0) + ($i;ALOAD (n.inc register)) + ($i;PUTFIELD class (captured register) $Object)))) + $i;fuse) + store-partialI (if (poly-arg? arity) + (|> (list;n.range +0 (n.- +2 arity)) + (list/map (function [idx] + (let [register (offset-partial idx)] + (|>. ($i;ALOAD +0) + ($i;ALOAD (n.inc register)) + ($i;PUTFIELD class (partial idx) $Object))))) + $i;fuse) + id)] + ($d;method #$;Public $;noneM "<init>" (init-method env arity) + (|>. ($i;ALOAD +0) + (function-init arity env-size) + store-capturedI + store-partialI + $i;RETURN)))) + +(def: (with-apply class env function-arity @begin bodyI apply-arity) + (-> Text (List Variable) ls;Arity $;Label $;Inst ls;Arity + $;Def) + (let [num-partials (n.dec function-arity) + @default ($;new-label []) + @labels (list/map $;new-label (list;repeat num-partials [])) + arity-over-extent (|> (nat-to-int function-arity) (i.- (nat-to-int apply-arity))) + casesI (|> (list/compose @labels (list @default)) + (list;zip2 (list;n.range +0 num-partials)) + (list/map (function [[stage @label]] + (let [load-partialsI (if (n.> +0 stage) + (|> (list;n.range +0 (n.dec stage)) + (list/map (|>. partial (load-fieldI class))) + $i;fuse) + id)] + (cond (i.= arity-over-extent (nat-to-int stage)) + (|>. ($i;label @label) + ($i;ALOAD +0) + (when (n.> +0 stage) + ($i;INVOKEVIRTUAL class "reset" (reset-method class) false)) + load-partialsI + (inputsI +1 apply-arity) + ($i;INVOKEVIRTUAL class "impl" (implementation-method function-arity) false) + $i;ARETURN) + + (i.> arity-over-extent (nat-to-int stage)) + (let [args-to-completion (|> function-arity (n.- stage)) + args-left (|> apply-arity (n.- args-to-completion))] + (|>. ($i;label @label) + ($i;ALOAD +0) + ($i;INVOKEVIRTUAL class "reset" (reset-method class) false) + load-partialsI + (inputsI +1 args-to-completion) + ($i;INVOKEVIRTUAL class "impl" (implementation-method function-arity) false) + (applysI (n.inc args-to-completion) args-left) + $i;ARETURN)) + + ## (i.< arity-over-extent (nat-to-int stage)) + (let [env-size (list;size env) + load-capturedI (|> (case env-size + +0 (list) + _ (list;n.range +0 (n.dec env-size))) + (list/map (|>. captured (load-fieldI class))) + $i;fuse)] + (|>. ($i;label @label) + ($i;NEW class) + $i;DUP + load-capturedI + get-amount-of-partialsI + (inc-intI apply-arity) + load-partialsI + (inputsI +1 apply-arity) + (nullsI (|> num-partials (n.- apply-arity) (n.- stage))) + ($i;INVOKESPECIAL class "<init>" (init-method env function-arity) false) + $i;ARETURN)) + )))) + $i;fuse)] + ($d;method #$;Public $;noneM runtimeT;apply-method (runtimeT;apply-signature apply-arity) + (|>. get-amount-of-partialsI + ($i;TABLESWITCH 0 (|> num-partials n.dec nat-to-int) + @default @labels) + casesI + ($i;INVOKESTATIC hostL;runtime-class "apply_fail" ($t;method (list) #;None (list)) false) + $i;NULL + $i;ARETURN + )))) + +(def: #export (with-function generate class env arity body) + (-> (-> ls;Synthesis (Meta $;Inst)) + Text (List Variable) ls;Arity ls;Synthesis + (Meta [$;Def $;Inst])) + (do meta;Monad<Meta> + [@begin $i;make-label + bodyI (commonT;with-function class (generate body)) + #let [env-size (list;size env) + applyD (: $;Def + (if (poly-arg? arity) + (|> (n.min arity runtimeT;num-apply-variants) + (list;n.range +1) + (list/map (with-apply class env arity @begin bodyI)) + (list& (with-implementation arity @begin bodyI)) + $d;fuse) + ($d;method #$;Public $;strictM runtimeT;apply-method (runtimeT;apply-signature +1) + (|>. ($i;label @begin) + bodyI + $i;ARETURN)))) + functionD (: $;Def + (|>. ($d;int-field #$;Public ($_ $;++F $;staticF $;finalF) arity-field (nat-to-int arity)) + (with-captured env) + (with-partial arity) + (with-init class env arity) + (with-reset class arity env) + applyD)) + instanceI (instance class arity env)]] + (wrap [functionD instanceI]))) + +(def: #export (generate-function generate env arity body) + (-> (-> ls;Synthesis (Meta $;Inst)) + (List Variable) ls;Arity ls;Synthesis + (Meta $;Inst)) + (do meta;Monad<Meta> + [function-class (:: @ map %code (meta;gensym "function")) + [functionD instanceI] (with-function generate function-class env arity body) + _ (commonT;store-class function-class + ($d;class #$;V1.6 #$;Public $;finalC + function-class (list) + ($;simple-class hostL;function-class) (list) + functionD))] + (wrap instanceI))) + +(def: (segment size elems) + (All [a] (-> Nat (List a) (List (List a)))) + (let [[pre post] (list;split size elems)] + (if (list;empty? post) + (list pre) + (list& pre (segment size post))))) + +(def: #export (generate-call generate functionS argsS) + (-> (-> ls;Synthesis (Meta $;Inst)) + ls;Synthesis (List ls;Synthesis) + (Meta $;Inst)) + (do meta;Monad<Meta> + [functionI (generate functionS) + argsI (monad;map @ generate argsS) + #let [applyI (|> (segment runtimeT;num-apply-variants argsI) + (list/map (function [chunkI+] + (|>. ($i;CHECKCAST hostL;function-class) + ($i;fuse chunkI+) + ($i;INVOKEVIRTUAL hostL;function-class runtimeT;apply-method (runtimeT;apply-signature (list;size chunkI+)) false)))) + $i;fuse)]] + (wrap (|>. functionI + applyI)))) diff --git a/new-luxc/source/luxc/lang/translation/primitive.jvm.lux b/new-luxc/source/luxc/lang/translation/primitive.jvm.lux new file mode 100644 index 000000000..72b5f4e9d --- /dev/null +++ b/new-luxc/source/luxc/lang/translation/primitive.jvm.lux @@ -0,0 +1,36 @@ +(;module: + lux + (lux (control monad) + (data text/format) + [meta "meta/" Monad<Meta>]) + (luxc ["&" base] + [";L" host] + (host ["$" jvm] + (jvm ["$i" inst] + ["$t" type])) + (lang ["la" analysis] + ["ls" synthesis] + (translation [";T" common]))) + [../runtime]) + +(def: #export generate-unit + (Meta $;Inst) + (meta/wrap ($i;string hostL;unit))) + +(def: #export (generate-bool value) + (-> Bool (Meta $;Inst)) + (meta/wrap ($i;GETSTATIC "java.lang.Boolean" + (if value "TRUE" "FALSE") + ($t;class "java.lang.Boolean" (list))))) + +(do-template [<name> <type> <load> <wrap>] + [(def: #export (<name> value) + (-> <type> (Meta $;Inst)) + (meta/wrap (|>. (<load> value) <wrap>)))] + + [generate-nat Nat (|>. (:! Int) $i;long) ($i;wrap #$;Long)] + [generate-int Int $i;long ($i;wrap #$;Long)] + [generate-deg Deg (|>. (:! Int) $i;long) ($i;wrap #$;Long)] + [generate-frac Frac $i;double ($i;wrap #$;Double)] + [generate-text Text $i;string id] + ) diff --git a/new-luxc/source/luxc/lang/translation/procedure.jvm.lux b/new-luxc/source/luxc/lang/translation/procedure.jvm.lux new file mode 100644 index 000000000..973f0e968 --- /dev/null +++ b/new-luxc/source/luxc/lang/translation/procedure.jvm.lux @@ -0,0 +1,24 @@ +(;module: + lux + (lux (control [monad #+ do]) + (data [maybe] + text/format + (coll [dict]))) + (luxc ["&" base] + (host ["$" jvm]) + (lang ["ls" synthesis])) + (. ["./;" common] + ["./;" host])) + +(def: procedures + ./common;Bundle + (|> ./common;procedures + (dict;merge ./host;procedures))) + +(def: #export (generate-procedure generate name args) + (-> (-> ls;Synthesis (Meta $;Inst)) Text (List ls;Synthesis) + (Meta $;Inst)) + (<| (maybe;default (&;fail (format "Unknown procedure: " (%t name)))) + (do maybe;Monad<Maybe> + [proc (dict;get name procedures)] + (wrap (proc generate args))))) diff --git a/new-luxc/source/luxc/lang/translation/procedure/common.jvm.lux b/new-luxc/source/luxc/lang/translation/procedure/common.jvm.lux new file mode 100644 index 000000000..80becb058 --- /dev/null +++ b/new-luxc/source/luxc/lang/translation/procedure/common.jvm.lux @@ -0,0 +1,707 @@ +(;module: + lux + (lux (control [monad #+ do]) + (data [text] + text/format + (coll [list "list/" Functor<List>] + [dict #+ Dict])) + [meta #+ with-gensyms] + (meta [code] + ["s" syntax #+ syntax:]) + [host]) + (luxc ["&" base] + [";L" host] + (host ["$" jvm] + (jvm ["$t" type] + ["$d" def] + ["$i" inst])) + (lang ["la" analysis] + ["ls" synthesis] + (translation [";T" runtime])))) + +(host;import java.lang.Long + (#static MIN_VALUE Long) + (#static MAX_VALUE Long)) + +(host;import java.lang.Double + (#static MIN_VALUE Double) + (#static MAX_VALUE Double) + (#static NaN Double) + (#static POSITIVE_INFINITY Double) + (#static NEGATIVE_INFINITY Double)) + +## [Types] +(type: #export Generator + (-> ls;Synthesis (Meta $;Inst))) + +(type: #export Proc + (-> Generator (List ls;Synthesis) (Meta $;Inst))) + +(type: #export Bundle + (Dict Text Proc)) + +(syntax: (Vector [size s;nat] elemT) + (wrap (list (` [(~@ (list;repeat size elemT))])))) + +(type: #export Nullary (-> (Vector +0 $;Inst) $;Inst)) +(type: #export Unary (-> (Vector +1 $;Inst) $;Inst)) +(type: #export Binary (-> (Vector +2 $;Inst) $;Inst)) +(type: #export Trinary (-> (Vector +3 $;Inst) $;Inst)) + +## [Utils] +(def: $Object $;Type ($t;class "java.lang.Object" (list))) +(def: $Object-Array $;Type ($t;array +1 $Object)) +(def: $String $;Type ($t;class "java.lang.String" (list))) +(def: $CharSequence $;Type ($t;class "java.lang.CharSequence" (list))) +(def: $Function $;Type ($t;class hostL;function-class (list))) + +(def: #export (install name unnamed) + (-> Text (-> Text Proc) + (-> Bundle Bundle)) + (dict;put name (unnamed name))) + +(def: #export (prefix prefix bundle) + (-> Text Bundle Bundle) + (|> bundle + dict;entries + (list/map (function [[key val]] [(format prefix " " key) val])) + (dict;from-list text;Hash<Text>))) + +(def: (wrong-arity proc expected actual) + (-> Text Nat Nat Text) + (format "Wrong number of arguments for " (%t proc) "\n" + "Expected: " (|> expected nat-to-int %i) "\n" + " Actual: " (|> actual nat-to-int %i))) + +(syntax: (arity: [name s;local-symbol] [arity s;nat]) + (with-gensyms [g!proc g!name g!generate g!inputs] + (do @ + [g!input+ (monad;seq @ (list;repeat arity (meta;gensym "input")))] + (wrap (list (` (def: #export ((~ (code;local-symbol name)) (~ g!proc)) + (-> (-> (;;Vector (~ (code;nat arity)) $;Inst) $;Inst) + (-> Text ;;Proc)) + (function [(~ g!name)] + (function [(~ g!generate) (~ g!inputs)] + (case (~ g!inputs) + (^ (list (~@ g!input+))) + (do meta;Monad<Meta> + [(~@ (|> g!input+ + (list/map (function [g!input] + (list g!input (` ((~ g!generate) (~ g!input)))))) + list;concat))] + ((~' wrap) ((~ g!proc) [(~@ g!input+)]))) + + (~' _) + (meta;fail (wrong-arity (~ g!name) +1 (list;size (~ g!inputs)))))))))))))) + +(arity: nullary +0) +(arity: unary +1) +(arity: binary +2) +(arity: trinary +3) + +## [Instructions] +(def: lux-intI $;Inst (|>. $i;I2L ($i;wrap #$;Long))) +(def: jvm-intI $;Inst (|>. ($i;unwrap #$;Long) $i;L2I)) + +(def: (array-writeI arrayI idxI elemI) + (-> $;Inst $;Inst $;Inst + $;Inst) + (|>. arrayI ($i;CHECKCAST ($t;descriptor $Object-Array)) + $i;DUP + idxI jvm-intI + elemI + $i;AASTORE)) + +(def: (predicateI tester) + (-> (-> $;Label $;Inst) + $;Inst) + (<| $i;with-label (function [@then]) + $i;with-label (function [@end]) + (|>. (tester @then) + ($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) + ))) + +## [Procedures] +## [[Lux]] +(def: (lux//is [leftI rightI]) + Binary + (|>. leftI + rightI + (predicateI $i;IF_ACMPEQ))) + +(def: try-method + $;Method + ($t;method (list $Function) (#;Some $Object-Array) (list))) +(def: (lux//try riskyI) + Unary + (|>. riskyI + ($i;CHECKCAST hostL;function-class) + ($i;INVOKESTATIC hostL;runtime-class "try" try-method false))) + +(def: (lux//noop valueI) + Unary + valueI) + +## [[Bits]] +(do-template [<name> <op>] + [(def: (<name> [inputI maskI]) + Binary + (|>. inputI ($i;unwrap #$;Long) + maskI ($i;unwrap #$;Long) + <op> ($i;wrap #$;Long)))] + + [bit//and $i;LAND] + [bit//or $i;LOR] + [bit//xor $i;LXOR] + ) + +(def: (bit//count inputI) + Unary + (|>. inputI ($i;unwrap #$;Long) + ($i;INVOKESTATIC "java.lang.Long" "bitCount" ($t;method (list $t;long) (#;Some $t;int) (list)) false) + lux-intI)) + +(do-template [<name> <op>] + [(def: (<name> [inputI shiftI]) + Binary + (|>. inputI ($i;unwrap #$;Long) + shiftI jvm-intI + <op> + ($i;wrap #$;Long)))] + + [bit//shift-left $i;LSHL] + [bit//shift-right $i;LSHR] + [bit//unsigned-shift-right $i;LUSHR] + ) + +## [[Arrays]] +(def: (array//new lengthI) + Unary + (|>. lengthI jvm-intI ($i;ANEWARRAY ($t;descriptor $Object)))) + +(def: (array//get [arrayI idxI]) + Binary + (<| $i;with-label (function [@is-null]) + $i;with-label (function [@end]) + (|>. arrayI ($i;CHECKCAST ($t;descriptor $Object-Array)) + idxI jvm-intI + $i;AALOAD + $i;DUP + ($i;IFNULL @is-null) + runtimeT;someI + ($i;GOTO @end) + ($i;label @is-null) + $i;POP + runtimeT;noneI + ($i;label @end)))) + +(def: (array//put [arrayI idxI elemI]) + Trinary + (array-writeI arrayI idxI elemI)) + +(def: (array//remove [arrayI idxI]) + Binary + (array-writeI arrayI idxI $i;NULL)) + +(def: (array//size arrayI) + Unary + (|>. arrayI ($i;CHECKCAST ($t;descriptor $Object-Array)) + $i;ARRAYLENGTH + lux-intI)) + +## [[Numbers]] +(def: nat-method + $;Method + ($t;method (list $t;long $t;long) (#;Some $t;long) (list))) + +(def: deg-method $;Method nat-method) + +(def: compare-nat-method + $;Method + ($t;method (list $t;long $t;long) (#;Some $t;int) (list))) + +(do-template [<name> <const> <wrapper>] + [(def: (<name> _) + Nullary + (|>. <const> <wrapper>))] + + [nat//min ($i;long 0) ($i;wrap #$;Long)] + [nat//max ($i;long -1) ($i;wrap #$;Long)] + + [int//min ($i;long Long.MIN_VALUE) ($i;wrap #$;Long)] + [int//max ($i;long Long.MAX_VALUE) ($i;wrap #$;Long)] + + [frac//smallest ($i;double Double.MIN_VALUE) ($i;wrap #$;Double)] + [frac//min ($i;double (f.* -1.0 Double.MAX_VALUE)) ($i;wrap #$;Double)] + [frac//max ($i;double Double.MAX_VALUE) ($i;wrap #$;Double)] + [frac//not-a-number ($i;double Double.NaN) ($i;wrap #$;Double)] + [frac//positive-infinity ($i;double Double.POSITIVE_INFINITY) ($i;wrap #$;Double)] + [frac//negative-infinity ($i;double Double.NEGATIVE_INFINITY) ($i;wrap #$;Double)] + + [deg//min ($i;long 0) ($i;wrap #$;Long)] + [deg//max ($i;long -1) ($i;wrap #$;Long)] + ) + +(do-template [<name> <unwrap> <wrap> <op>] + [(def: (<name> [subjectI paramI]) + Binary + (|>. subjectI <unwrap> + paramI <unwrap> + <op> + <wrap>))] + + [int//add ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LADD] + [int//sub ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LSUB] + [int//mul ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LMUL] + [int//div ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LDIV] + [int//rem ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LREM] + + [nat//add ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LADD] + [nat//sub ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LSUB] + [nat//mul ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LMUL] + [nat//div ($i;unwrap #$;Long) ($i;wrap #$;Long) + ($i;INVOKESTATIC hostL;runtime-class "div_nat" nat-method false)] + [nat//rem ($i;unwrap #$;Long) ($i;wrap #$;Long) + ($i;INVOKESTATIC hostL;runtime-class "rem_nat" nat-method false)] + + [frac//add ($i;unwrap #$;Double) ($i;wrap #$;Double) $i;DADD] + [frac//sub ($i;unwrap #$;Double) ($i;wrap #$;Double) $i;DSUB] + [frac//mul ($i;unwrap #$;Double) ($i;wrap #$;Double) $i;DMUL] + [frac//div ($i;unwrap #$;Double) ($i;wrap #$;Double) $i;DDIV] + [frac//rem ($i;unwrap #$;Double) ($i;wrap #$;Double) $i;DREM] + + [deg//add ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LADD] + [deg//sub ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LSUB] + [deg//mul ($i;unwrap #$;Long) ($i;wrap #$;Long) + ($i;INVOKESTATIC hostL;runtime-class "mul_deg" deg-method false)] + [deg//div ($i;unwrap #$;Long) ($i;wrap #$;Long) + ($i;INVOKESTATIC hostL;runtime-class "div_deg" deg-method false)] + [deg//rem ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LSUB] + [deg//scale ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LMUL] + [deg//reciprocal ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LDIV] + ) + +(do-template [<eq> <lt> <unwrap> <cmp>] + [(do-template [<name> <reference>] + [(def: (<name> [subjectI paramI]) + Binary + (|>. subjectI <unwrap> + paramI <unwrap> + <cmp> + ($i;int <reference>) + (predicateI $i;IF_ICMPEQ)))] + [<eq> 0] + [<lt> -1])] + + [nat//eq nat//lt ($i;unwrap #$;Long) ($i;INVOKESTATIC hostL;runtime-class "compare_nat" compare-nat-method false)] + [int//eq int//lt ($i;unwrap #$;Long) $i;LCMP] + [frac//eq frac//lt ($i;unwrap #$;Double) $i;DCMPG] + [deg//eq deg//lt ($i;unwrap #$;Long) ($i;INVOKESTATIC hostL;runtime-class "compare_nat" compare-nat-method false)] + ) + +(do-template [<name> <prepare> <transform>] + [(def: (<name> inputI) + Unary + (|>. inputI <prepare> <transform>))] + + [nat//to-int id id] + [nat//to-char ($i;unwrap #$;Long) + (<| ($i;INVOKESTATIC "java.lang.Character" "toString" ($t;method (list $t;char) (#;Some $String) (list)) false) + $i;I2C $i;L2I)] + + [int//to-nat id id] + [int//to-frac ($i;unwrap #$;Long) (<| ($i;wrap #$;Double) $i;L2D)] + + [frac//to-int ($i;unwrap #$;Double) (<| ($i;wrap #$;Long) $i;D2L)] + [frac//to-deg ($i;unwrap #$;Double) + (<| ($i;wrap #$;Long) ($i;INVOKESTATIC hostL;runtime-class "frac_to_deg" + ($t;method (list $t;double) (#;Some $t;long) (list)) false))] + [frac//encode ($i;unwrap #$;Double) + ($i;INVOKESTATIC "java.lang.Double" "toString" ($t;method (list $t;double) (#;Some $String) (list)) false)] + [frac//decode ($i;CHECKCAST "java.lang.String") + ($i;INVOKESTATIC hostL;runtime-class "decode_frac" ($t;method (list $String) (#;Some $Object-Array) (list)) false)] + + [deg//to-frac ($i;unwrap #$;Long) + (<| ($i;wrap #$;Double) ($i;INVOKESTATIC hostL;runtime-class "deg_to_frac" + ($t;method (list $t;long) (#;Some $t;double) (list)) false))] + ) + +## [[Text]] +(do-template [<name> <class> <method> <post> <outputT>] + [(def: (<name> inputI) + Unary + (|>. inputI + ($i;CHECKCAST "java.lang.String") + ($i;INVOKEVIRTUAL <class> <method> ($t;method (list) (#;Some <outputT>) (list)) false) + <post>))] + + [text//size "java.lang.String" "length" lux-intI $t;int] + [text//hash "java.lang.Object" "hashCode" lux-intI $t;int] + [text//trim "java.lang.String" "trim" id $String] + [text//upper-case "java.lang.String" "toUpperCase" id $String] + [text//lower-case "java.lang.String" "toLowerCase" id $String] + ) + +(do-template [<name> <pre-subject> <pre-param> <op> <post>] + [(def: (<name> [subjectI paramI]) + Binary + (|>. subjectI <pre-subject> + paramI <pre-param> + <op> <post>))] + + [text//eq id id + ($i;INVOKEVIRTUAL "java.lang.Object" "equals" ($t;method (list $Object) (#;Some $t;boolean) (list)) false) + ($i;wrap #$;Boolean)] + [text//lt ($i;CHECKCAST "java.lang.String") ($i;CHECKCAST "java.lang.String") + ($i;INVOKEVIRTUAL "java.lang.String" "compareTo" ($t;method (list $String) (#;Some $t;int) (list)) false) + (predicateI $i;IF_ICMPEQ)] + [text//append ($i;CHECKCAST "java.lang.String") ($i;CHECKCAST "java.lang.String") + ($i;INVOKEVIRTUAL "java.lang.String" "concat" ($t;method (list $String) (#;Some $String) (list)) false) + id] + [text//contains? ($i;CHECKCAST "java.lang.String") ($i;CHECKCAST "java.lang.String") + ($i;INVOKEVIRTUAL "java.lang.String" "contains" ($t;method (list $CharSequence) (#;Some $t;boolean) (list)) false) + ($i;wrap #$;Boolean)] + [text//char ($i;CHECKCAST "java.lang.String") jvm-intI + ($i;INVOKESTATIC hostL;runtime-class "text_char" ($t;method (list $String $t;int) (#;Some $t;int) (list)) false) + lux-intI] + ) + +(do-template [<name> <pre-subject> <pre-param> <pre-extra> <op>] + [(def: (<name> [subjectI paramI extraI]) + Trinary + (|>. subjectI <pre-subject> + paramI <pre-param> + extraI <pre-extra> + <op>))] + + [text//clip ($i;CHECKCAST "java.lang.String") jvm-intI jvm-intI + ($i;INVOKESTATIC hostL;runtime-class "text_clip" + ($t;method (list $String $t;int $t;int) (#;Some $Object-Array) (list)) false)] + [text//replace ($i;CHECKCAST "java.lang.String") ($i;CHECKCAST "java.lang.String") ($i;CHECKCAST "java.lang.String") + ($i;INVOKEVIRTUAL "java.lang.String" "replace" ($t;method (list $CharSequence $CharSequence) (#;Some $String) (list)) false)] + ) + +(def: index-method $;Method ($t;method (list $String $t;int) (#;Some $t;int) (list))) +(do-template [<name> <method>] + [(def: (<name> [textI partI startI]) + Trinary + (<| $i;with-label (function [@not-found]) + $i;with-label (function [@end]) + (|>. textI ($i;CHECKCAST "java.lang.String") + partI ($i;CHECKCAST "java.lang.String") + startI jvm-intI + ($i;INVOKEVIRTUAL "java.lang.String" <method> index-method false) + $i;DUP + ($i;int -1) + ($i;IF_ICMPEQ @not-found) + lux-intI + runtimeT;someI + ($i;GOTO @end) + ($i;label @not-found) + $i;POP + runtimeT;noneI + ($i;label @end))))] + + [text//index "indexOf"] + [text//last-index "lastIndexOf"] + ) + +## [[Math]] +(def: math-unary-method ($t;method (list $t;double) (#;Some $t;double) (list))) +(def: math-binary-method ($t;method (list $t;double $t;double) (#;Some $t;double) (list))) + +(do-template [<name> <method>] + [(def: (<name> inputI) + Unary + (|>. inputI + ($i;unwrap #$;Double) + ($i;INVOKESTATIC "java.lang.Math" <method> math-unary-method false) + ($i;wrap #$;Double)))] + + [math//cos "cos"] + [math//sin "sin"] + [math//tan "tan"] + [math//acos "acos"] + [math//asin "asin"] + [math//atan "atan"] + [math//cosh "cosh"] + [math//sinh "sinh"] + [math//tanh "tanh"] + [math//exp "exp"] + [math//log "log"] + [math//root2 "sqrt"] + [math//root3 "cbrt"] + [math//ceil "ceil"] + [math//floor "floor"] + ) + +(do-template [<name> <method>] + [(def: (<name> [inputI paramI]) + Binary + (|>. inputI ($i;unwrap #$;Double) + paramI ($i;unwrap #$;Double) + ($i;INVOKESTATIC "java.lang.Math" <method> math-binary-method false) + ($i;wrap #$;Double)))] + + [math//atan2 "atan2"] + [math//pow "pow"] + ) + +(def: (math//round inputI) + Unary + (|>. inputI + ($i;unwrap #$;Double) + ($i;INVOKESTATIC "java.lang.Math" "round" ($t;method (list $t;double) (#;Some $t;long) (list)) false) + $i;L2D + ($i;wrap #$;Double))) + +## [[IO]] +(def: string-method $;Method ($t;method (list $String) #;None (list))) +(def: (io//log messageI) + Unary + (|>. ($i;GETSTATIC "java.lang.System" "out" ($t;class "java.io.PrintStream" (list))) + messageI + ($i;CHECKCAST "java.lang.String") + ($i;INVOKEVIRTUAL "java.io.PrintStream" "println" string-method false) + ($i;string hostL;unit))) + +(def: (io//error messageI) + Unary + (|>. ($i;NEW "java.lang.Error") + $i;DUP + messageI + ($i;CHECKCAST "java.lang.String") + ($i;INVOKESPECIAL "java.lang.Error" "<init>" string-method false) + $i;ATHROW)) + +(def: (io//exit codeI) + Unary + (|>. codeI jvm-intI + ($i;INVOKESTATIC "java.lang.System" "exit" ($t;method (list $t;int) #;None (list)) false) + $i;NULL)) + +(def: (io//current-time []) + Nullary + (|>. ($i;INVOKESTATIC "java.lang.System" "currentTimeMillis" ($t;method (list) (#;Some $t;long) (list)) false) + ($i;wrap #$;Long))) + +## [[Atoms]] +(def: atom-class Text "java.util.concurrent.atomic.AtomicReference") +(def: (atom//new initI) + Unary + (|>. ($i;NEW atom-class) + $i;DUP + initI + ($i;INVOKESPECIAL atom-class "<init>" ($t;method (list $Object) #;None (list)) false))) + +(def: (atom//read atomI) + Unary + (|>. atomI + ($i;CHECKCAST atom-class) + ($i;INVOKEVIRTUAL atom-class "get" ($t;method (list) (#;Some $Object) (list)) false))) + +(def: (atom//compare-and-swap [atomI oldI newI]) + Trinary + (|>. atomI + ($i;CHECKCAST atom-class) + oldI + newI + ($i;INVOKEVIRTUAL atom-class "compareAndSet" ($t;method (list $Object $Object) (#;Some $t;boolean) (list)) false) + ($i;wrap #$;Boolean))) + +## [[Processes]] +(def: (process//concurrency-level []) + Nullary + (|>. ($i;GETSTATIC hostL;runtime-class "concurrency_level" $t;int) + lux-intI)) + +(def: (process//future procedureI) + Unary + (|>. procedureI ($i;CHECKCAST hostL;function-class) + ($i;INVOKESTATIC hostL;runtime-class "future" + ($t;method (list $Function) (#;Some $Object) (list)) false))) + +(def: (process//schedule [millisecondsI procedureI]) + Binary + (|>. millisecondsI ($i;unwrap #$;Long) + procedureI ($i;CHECKCAST hostL;function-class) + ($i;INVOKESTATIC hostL;runtime-class "schedule" + ($t;method (list $t;long $Function) (#;Some $Object) (list)) false))) + +## [Bundles] +(def: lux-procs + Bundle + (|> (dict;new text;Hash<Text>) + (install "lux noop" (unary lux//noop)) + (install "lux is" (binary lux//is)) + (install "lux try" (unary lux//try)))) + +(def: bit-procs + Bundle + (|> (dict;new text;Hash<Text>) + (install "bit count" (unary bit//count)) + (install "bit and" (binary bit//and)) + (install "bit or" (binary bit//or)) + (install "bit xor" (binary bit//xor)) + (install "bit shift-left" (binary bit//shift-left)) + (install "bit unsigned-shift-right" (binary bit//unsigned-shift-right)) + (install "bit shift-right" (binary bit//shift-right)) + )) + +(def: nat-procs + Bundle + (|> (dict;new text;Hash<Text>) + (install "nat +" (binary nat//add)) + (install "nat -" (binary nat//sub)) + (install "nat *" (binary nat//mul)) + (install "nat /" (binary nat//div)) + (install "nat %" (binary nat//rem)) + (install "nat =" (binary nat//eq)) + (install "nat <" (binary nat//lt)) + (install "nat min" (nullary nat//min)) + (install "nat max" (nullary nat//max)) + (install "nat to-int" (unary nat//to-int)) + (install "nat to-char" (unary nat//to-char)))) + +(def: int-procs + Bundle + (|> (dict;new text;Hash<Text>) + (install "int +" (binary int//add)) + (install "int -" (binary int//sub)) + (install "int *" (binary int//mul)) + (install "int /" (binary int//div)) + (install "int %" (binary int//rem)) + (install "int =" (binary int//eq)) + (install "int <" (binary int//lt)) + (install "int min" (nullary int//min)) + (install "int max" (nullary int//max)) + (install "int to-nat" (unary int//to-nat)) + (install "int to-frac" (unary int//to-frac)))) + +(def: deg-procs + Bundle + (|> (dict;new text;Hash<Text>) + (install "deg +" (binary deg//add)) + (install "deg -" (binary deg//sub)) + (install "deg *" (binary deg//mul)) + (install "deg /" (binary deg//div)) + (install "deg %" (binary deg//rem)) + (install "deg =" (binary deg//eq)) + (install "deg <" (binary deg//lt)) + (install "deg scale" (binary deg//scale)) + (install "deg reciprocal" (binary deg//reciprocal)) + (install "deg min" (nullary deg//min)) + (install "deg max" (nullary deg//max)) + (install "deg to-frac" (unary deg//to-frac)))) + +(def: frac-procs + Bundle + (|> (dict;new text;Hash<Text>) + (install "frac +" (binary frac//add)) + (install "frac -" (binary frac//sub)) + (install "frac *" (binary frac//mul)) + (install "frac /" (binary frac//div)) + (install "frac %" (binary frac//rem)) + (install "frac =" (binary frac//eq)) + (install "frac <" (binary frac//lt)) + (install "frac smallest" (nullary frac//smallest)) + (install "frac min" (nullary frac//min)) + (install "frac max" (nullary frac//max)) + (install "frac not-a-number" (nullary frac//not-a-number)) + (install "frac positive-infinity" (nullary frac//positive-infinity)) + (install "frac negative-infinity" (nullary frac//negative-infinity)) + (install "frac to-deg" (unary frac//to-deg)) + (install "frac to-int" (unary frac//to-int)) + (install "frac encode" (unary frac//encode)) + (install "frac decode" (unary frac//decode)))) + +(def: text-procs + Bundle + (|> (dict;new text;Hash<Text>) + (install "text =" (binary text//eq)) + (install "text <" (binary text//lt)) + (install "text append" (binary text//append)) + (install "text index" (trinary text//index)) + (install "text size" (unary text//size)) + (install "text hash" (unary text//hash)) + (install "text replace" (trinary text//replace)) + (install "text char" (binary text//char)) + (install "text clip" (trinary text//clip)) + )) + +(def: array-procs + Bundle + (|> (dict;new text;Hash<Text>) + (install "array new" (unary array//new)) + (install "array get" (binary array//get)) + (install "array put" (trinary array//put)) + (install "array remove" (binary array//remove)) + (install "array size" (unary array//size)) + )) + +(def: math-procs + Bundle + (|> (dict;new text;Hash<Text>) + (install "math cos" (unary math//cos)) + (install "math sin" (unary math//sin)) + (install "math tan" (unary math//tan)) + (install "math acos" (unary math//acos)) + (install "math asin" (unary math//asin)) + (install "math atan" (unary math//atan)) + (install "math cosh" (unary math//cosh)) + (install "math sinh" (unary math//sinh)) + (install "math tanh" (unary math//tanh)) + (install "math exp" (unary math//exp)) + (install "math log" (unary math//log)) + (install "math root2" (unary math//root2)) + (install "math root3" (unary math//root3)) + (install "math ceil" (unary math//ceil)) + (install "math floor" (unary math//floor)) + (install "math round" (unary math//round)) + (install "math atan2" (binary math//atan2)) + (install "math pow" (binary math//pow)) + )) + +(def: io-procs + Bundle + (|> (dict;new text;Hash<Text>) + (install "io log" (unary io//log)) + (install "io error" (unary io//error)) + (install "io exit" (unary io//exit)) + (install "io current-time" (nullary io//current-time)))) + +(def: atom-procs + Bundle + (|> (dict;new text;Hash<Text>) + (install "atom new" (unary atom//new)) + (install "atom read" (unary atom//read)) + (install "atom compare-and-swap" (trinary atom//compare-and-swap)))) + +(def: process-procs + Bundle + (|> (dict;new text;Hash<Text>) + (install "process concurrency-level" (nullary process//concurrency-level)) + (install "process future" (unary process//future)) + (install "process schedule" (binary process//schedule)) + )) + +(def: #export procedures + Bundle + (|> (dict;new text;Hash<Text>) + (dict;merge lux-procs) + (dict;merge bit-procs) + (dict;merge nat-procs) + (dict;merge int-procs) + (dict;merge deg-procs) + (dict;merge frac-procs) + (dict;merge text-procs) + (dict;merge array-procs) + (dict;merge math-procs) + (dict;merge io-procs) + (dict;merge atom-procs) + (dict;merge process-procs) + )) diff --git a/new-luxc/source/luxc/lang/translation/procedure/host.jvm.lux b/new-luxc/source/luxc/lang/translation/procedure/host.jvm.lux new file mode 100644 index 000000000..c222e42cf --- /dev/null +++ b/new-luxc/source/luxc/lang/translation/procedure/host.jvm.lux @@ -0,0 +1,761 @@ +(;module: + lux + (lux (control [monad #+ do] + ["p" parser "parser/" Monad<Parser>] + ["ex" exception #+ exception:]) + (data [product] + ["e" error] + [text "text/" Eq<Text>] + (text format + ["l" lexer]) + (coll [list "list/" Functor<List>] + [dict #+ Dict])) + [meta #+ with-gensyms "meta/" Monad<Meta>] + (meta [code] + ["s" syntax #+ syntax:]) + [host]) + (luxc ["&" base] + [";L" host] + (host ["$" jvm] + (jvm ["$t" type] + ["$d" def] + ["$i" inst])) + (lang ["la" analysis] + (analysis (procedure ["&;" host])) + ["ls" synthesis])) + ["@" ../common]) + +(do-template [<name> <inst>] + [(def: <name> + $;Inst + <inst>)] + + [L2S (|>. $i;L2I $i;I2S)] + [L2B (|>. $i;L2I $i;I2B)] + [L2C (|>. $i;L2I $i;I2C)] + ) + +(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//long-to-char #$;Long L2C #$;Char] + [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 "long-to-char" (@;unary convert//long-to-char)) + (@;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 #$;Long))) + +(def: (array//new proc generate inputs) + (-> Text @;Proc) + (case inputs + (^ (list [_ (#;Nat level)] [_ (#;Text class)] lengthS)) + (do meta;Monad<Meta> + [lengthI (generate lengthS) + #let [arrayJT ($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 [_ (#;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) + $i;L2I + loadI))) + + _ + (&;fail (format "Wrong syntax for '" proc "'.")))) + +(def: (array//write proc generate inputs) + (-> Text @;Proc) + (case inputs + (^ (list [_ (#;Text class)] idxS valueS arrayS)) + (do meta;Monad<Meta> + [arrayI (generate arrayS) + idxI (generate idxS) + valueI (generate valueS) + #let [storeI (case class + "boolean" (|>. ($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 + $i;ATHROW)) + +(def: (object//class proc generate inputs) + (-> Text @;Proc) + (case inputs + (^ (list [_ (#;Text class)])) + (do meta;Monad<Meta> + [] + (wrap (|>. ($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 [_ (#;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" #$;Char]) + (dict;from-list text;Hash<Text>))) + +(def: (static//get proc generate inputs) + (-> Text @;Proc) + (case inputs + (^ (list [_ (#;Text class)] [_ (#;Text field)] [_ (#;Text unboxed)])) + (do meta;Monad<Meta> + [] + (case (dict;get unboxed primitives) + (#;Some primitive) + (let [primitive (case unboxed + "boolean" #$;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 [_ (#;Text class)] [_ (#;Text field)] [_ (#;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 hostL;unit)))) + + #;None + (wrap (|>. valueI + ($i;CHECKCAST class) + ($i;PUTSTATIC class field ($t;class class (list))) + ($i;string hostL;unit))))) + + _ + (&;fail (format "Wrong syntax for '" proc "'.")))) + +(def: (virtual//get proc generate inputs) + (-> Text @;Proc) + (case inputs + (^ (list [_ (#;Text class)] [_ (#;Text field)] [_ (#;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 ($t;class unboxed (list))))))) + + _ + (&;fail (format "Wrong syntax for '" proc "'.")))) + +(def: (virtual//put proc generate inputs) + (-> Text @;Proc) + (case inputs + (^ (list [_ (#;Text class)] [_ (#;Text field)] [_ (#;Text unboxed)] valueS objectS)) + (do meta;Monad<Meta> + [valueI (generate valueS) + objectI (generate objectS)] + (case (dict;get unboxed primitives) + (#;Some primitive) + (let [primitive (case unboxed + "boolean" #$;Boolean + "byte" #$;Byte + "short" #$;Short + "int" #$;Int + "long" #$;Long + "float" #$;Float + "double" #$;Double + "char" #$;Char + _ (undefined))] + (wrap (|>. objectI + ($i;CHECKCAST class) + $i;DUP + valueI + ($i;unwrap primitive) + ($i;PUTFIELD class field (#$;Primitive primitive))))) + + #;None + (wrap (|>. objectI + ($i;CHECKCAST class) + $i;DUP + valueI + ($i;CHECKCAST unboxed) + ($i;PUTFIELD class field ($t;class unboxed (list))))))) + + _ + (&;fail (format "Wrong syntax for '" proc "'.")))) + +(exception: #export Invalid-Syntax-For-Argument-Generation) + +(def: base-type + (l;Lexer $;Type) + ($_ p;either + (p;after (l;this "boolean") (parser/wrap $t;boolean)) + (p;after (l;this "byte") (parser/wrap $t;byte)) + (p;after (l;this "short") (parser/wrap $t;short)) + (p;after (l;this "int") (parser/wrap $t;int)) + (p;after (l;this "long") (parser/wrap $t;long)) + (p;after (l;this "float") (parser/wrap $t;float)) + (p;after (l;this "double") (parser/wrap $t;double)) + (p;after (l;this "char") (parser/wrap $t;char)) + (parser/map (function [name] + ($t;class name (list))) + (l;many (l;none-of "["))) + )) + +(def: java-type + (l;Lexer $;Type) + (do p;Monad<Parser> + [raw base-type + nesting (p;some (l;this "[]"))] + (wrap ($t;array (list;size nesting) raw)))) + +(def: (generate-type argD) + (-> Text (Meta $;Type)) + (case (l;run argD java-type) + (#e;Error error) + (&;fail error) + + (#e;Success type) + (meta/wrap type))) + +(def: (prepare-input inputT inputI) + (-> $;Type $;Inst $;Inst) + (case inputT + (#$;Primitive primitive) + (|>. inputI ($i;unwrap primitive)) + + (#$;Generic generic) + (case generic + (^or (#$;Var _) (#$;Wildcard _)) + (|>. inputI ($i;CHECKCAST "java.lang.Object")) + + (#$;Class class-name _) + (|>. inputI ($i;CHECKCAST class-name))) + + _ + (|>. inputI ($i;CHECKCAST ($t;descriptor inputT))))) + +(def: (generate-args generate argsS) + (-> (-> ls;Synthesis (Meta $;Inst)) (List ls;Synthesis) + (Meta (List [$;Type $;Inst]))) + (case argsS + #;Nil + (meta/wrap #;Nil) + + (^ (list& [_ (#;Tuple (list [_ (#;Text argD)] argS))] tail)) + (do meta;Monad<Meta> + [argT (generate-type argD) + argI (:: @ map (prepare-input argT) (generate argS)) + =tail (generate-args generate tail)] + (wrap (list& [argT argI] =tail))) + + _ + (&;throw Invalid-Syntax-For-Argument-Generation ""))) + +(def: (method-return-type description) + (-> Text (Meta (Maybe $;Type))) + (case description + "void" + (meta/wrap #;None) + + _ + (:: meta;Monad<Meta> map (|>. #;Some) (generate-type description)))) + +(def: (prepare-return returnT returnI) + (-> (Maybe $;Type) $;Inst $;Inst) + (case returnT + #;None + (|>. returnI + ($i;string hostL;unit)) + + (#;Some type) + (case type + (#$;Primitive primitive) + (|>. returnI ($i;wrap primitive)) + + _ + returnI))) + +(def: (invoke//static proc generate inputs) + (-> Text @;Proc) + (case inputs + (^ (list& [_ (#;Text class)] [_ (#;Text method)] + [_ (#;Text unboxed)] argsS)) + (do meta;Monad<Meta> + [argsTI (generate-args generate argsS) + returnT (method-return-type unboxed) + #let [callI (|>. ($i;fuse (list/map product;right argsTI)) + ($i;INVOKESTATIC class method + ($t;method (list/map product;left argsTI) returnT (list)) + false))]] + (wrap (prepare-return returnT callI))) + + _ + (&;fail (format "Wrong syntax for '" proc "'.")))) + +(do-template [<name> <invoke> <interface?>] + [(def: (<name> proc generate inputs) + (-> Text @;Proc) + (case inputs + (^ (list& [_ (#;Text class)] [_ (#;Text method)] + [_ (#;Text unboxed)] objectS argsS)) + (do meta;Monad<Meta> + [objectI (generate objectS) + argsTI (generate-args generate argsS) + returnT (method-return-type unboxed) + #let [callI (|>. objectI + ($i;CHECKCAST class) + ($i;fuse (list/map product;right argsTI)) + (<invoke> class method + ($t;method (list/map product;left argsTI) returnT (list)) + <interface?>))]] + (wrap (prepare-return returnT callI))) + + _ + (&;fail (format "Wrong syntax for '" proc "'."))))] + + [invoke//virtual $i;INVOKEVIRTUAL false] + [invoke//special $i;INVOKESPECIAL false] + [invoke//interface $i;INVOKEINTERFACE true] + ) + +(def: (invoke//constructor proc generate inputs) + (-> Text @;Proc) + (case inputs + (^ (list& [_ (#;Text class)] argsS)) + (do meta;Monad<Meta> + [argsTI (generate-args generate argsS)] + (wrap (|>. ($i;NEW class) + $i;DUP + ($i;fuse (list/map product;right argsTI)) + ($i;INVOKESPECIAL class "<init>" + ($t;method (list/map product;left argsTI) #;None (list)) + false)))) + + _ + (&;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)))) + (dict;merge (<| (@;prefix "invoke") + (|> (dict;new text;Hash<Text>) + (@;install "static" invoke//static) + (@;install "virtual" invoke//virtual) + (@;install "special" invoke//special) + (@;install "interface" invoke//interface) + (@;install "constructor" invoke//constructor) + ))) + ))) + +(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) + ))) diff --git a/new-luxc/source/luxc/lang/translation/reference.jvm.lux b/new-luxc/source/luxc/lang/translation/reference.jvm.lux new file mode 100644 index 000000000..7c42f9f08 --- /dev/null +++ b/new-luxc/source/luxc/lang/translation/reference.jvm.lux @@ -0,0 +1,31 @@ +(;module: + lux + (lux (control [monad #+ do]) + (data text/format) + [meta "meta/" Monad<Meta>]) + (luxc ["&" base] + (host ["$" jvm] + (jvm ["$t" type] + ["$i" inst])) + (lang ["ls" synthesis] + [";L" variable #+ Variable] + (translation [";T" common] + [";T" function])))) + +(def: #export (generate-captured variable) + (-> Variable (Meta $;Inst)) + (do meta;Monad<Meta> + [function-class commonT;function] + (wrap (|>. ($i;ALOAD +0) + ($i;GETFIELD function-class + (|> variable i.inc (i.* -1) int-to-nat functionT;captured) + commonT;$Object))))) + +(def: #export (generate-variable variable) + (-> Variable (Meta $;Inst)) + (meta/wrap ($i;ALOAD (int-to-nat variable)))) + +(def: #export (generate-definition [def-module def-name]) + (-> Ident (Meta $;Inst)) + (let [bytecode-name (format def-module "/" (&;normalize-name def-name))] + (meta/wrap ($i;GETSTATIC bytecode-name commonT;value-field commonT;$Object)))) diff --git a/new-luxc/source/luxc/lang/translation/runtime.jvm.lux b/new-luxc/source/luxc/lang/translation/runtime.jvm.lux new file mode 100644 index 000000000..e5d237fc7 --- /dev/null +++ b/new-luxc/source/luxc/lang/translation/runtime.jvm.lux @@ -0,0 +1,608 @@ +(;module: + lux + (lux (control monad) + (data text/format + (coll [list "list/" Functor<List>])) + [math] + [meta] + [host]) + (luxc ["&" base] + [";L" host] + (host ["$" jvm] + (jvm ["$t" type] + ["$d" def] + ["$i" inst])) + (lang ["la" analysis] + ["ls" synthesis] + (translation [";T" common])))) + +(host;import java.lang.Object) +(host;import java.lang.String) + +(host;import java.lang.reflect.Field + (get [Object] #try Object)) + +(host;import (java.lang.Class a) + (getField [String] Field)) + +(host;import org.objectweb.asm.Opcodes + (#static ACC_PUBLIC int) + (#static ACC_SUPER int) + (#static ACC_FINAL int) + (#static ACC_STATIC int) + (#static V1_6 int)) + +(host;import org.objectweb.asm.ClassWriter + (#static COMPUTE_MAXS int) + (new [int]) + (visit [int int String String String (Array String)] void) + (visitEnd [] void) + (toByteArray [] (Array byte))) + +(def: $Object $;Type ($t;class "java.lang.Object" (list))) +(def: $Object-Array $;Type ($t;array +1 $Object)) +(def: $String $;Type ($t;class "java.lang.String" (list))) +(def: #export $Stack $;Type ($t;array +1 $Object)) +(def: #export $Tuple $;Type $Object-Array) +(def: #export $Variant $;Type $Object-Array) +(def: #export $Tag $;Type $t;int) +(def: #export $Flag $;Type $Object) +(def: #export $Datum $;Type $Object) +(def: #export $Function $;Type ($t;class hostL;function-class (list))) +(def: $Throwable $;Type ($t;class "java.lang.Throwable" (list))) + +(def: #export logI + $;Inst + (let [outI ($i;GETSTATIC "java.lang.System" "out" ($t;class "java.io.PrintStream" (list))) + printI (function [method] ($i;INVOKEVIRTUAL "java.io.PrintStream" method ($t;method (list $Object) #;None (list)) false))] + (|>. outI ($i;string "LOG: ") (printI "print") + outI $i;SWAP (printI "println")))) + +(def: variant-method + $;Method + ($t;method (list $t;int $Object $Object) (#;Some $Object-Array) (list))) + +(def: variantI + $;Inst + ($i;INVOKESTATIC hostL;runtime-class "variant_make" variant-method false)) + +(def: #export leftI + $;Inst + (|>. ($i;int 0) + $i;NULL + $i;DUP2_X1 + $i;POP2 + variantI)) + +(def: #export rightI + $;Inst + (|>. ($i;int 1) + ($i;string "") + $i;DUP2_X1 + $i;POP2 + variantI)) + +(def: #export someI $;Inst rightI) + +(def: #export noneI + $;Inst + (|>. ($i;int 0) + $i;NULL + ($i;string hostL;unit) + variantI)) + +(def: #export string-concatI + $;Inst + ($i;INVOKEVIRTUAL "java.lang.String" "concat" ($t;method (list $String) (#;Some $String) (list)) false)) + +(def: #export partials-field Text "partials") +(def: #export apply-method Text "apply") +(def: #export num-apply-variants Nat +8) + +(def: #export (apply-signature arity) + (-> ls;Arity $;Method) + ($t;method (list;repeat arity $Object) (#;Some $Object) (list))) + +(def: adt-methods + $;Def + (let [store-tagI (|>. $i;DUP ($i;int 0) ($i;ILOAD +0) ($i;wrap #$;Int) $i;AASTORE) + store-flagI (|>. $i;DUP ($i;int 1) ($i;ALOAD +1) $i;AASTORE) + store-valueI (|>. $i;DUP ($i;int 2) ($i;ALOAD +2) $i;AASTORE) + force-textMT ($t;method (list $Object) (#;Some $String) (list))] + (|>. ($d;method #$;Public $;staticM "force_text" force-textMT + (<| $i;with-label (function [@is-null]) + $i;with-label (function [@normal-object]) + $i;with-label (function [@array-loop]) + $i;with-label (function [@within-bounds]) + $i;with-label (function [@is-first]) + $i;with-label (function [@elem-end]) + $i;with-label (function [@fold-end]) + (let [on-normal-objectI (|>. ($i;ALOAD +0) + ($i;INVOKEVIRTUAL "java.lang.Object" "toString" ($t;method (list) (#;Some $String) (list)) false)) + on-null-objectI ($i;string "NULL") + arrayI (|>. ($i;ALOAD +0) + ($i;CHECKCAST ($t;descriptor $Object-Array))) + recurseI ($i;INVOKESTATIC hostL;runtime-class "force_text" force-textMT false) + force-elemI (|>. $i;DUP arrayI $i;SWAP $i;AALOAD recurseI) + swap2 (|>. $i;DUP2_X2 ## X,Y => Y,X,Y + $i;POP2 ## Y,X,Y => Y,X + ) + add-spacingI (|>. ($i;string ", ") $i;SWAP string-concatI) + merge-with-totalI (|>. $i;DUP_X2 $i;POP ## TSIP => TPSI + swap2 ## TPSI => SITP + string-concatI ## SITP => SIT + $i;DUP_X2 $i;POP ## SIT => TSI + ) + foldI (|>. $i;DUP ## TSI => TSII + ($i;IFEQ @is-first) ## TSI + force-elemI add-spacingI merge-with-totalI ($i;GOTO @elem-end) + ($i;label @is-first) ## TSI + force-elemI merge-with-totalI + ($i;label @elem-end) ## TSI + ) + inc-idxI (|>. ($i;int 1) $i;IADD) + on-array-objectI (|>. ($i;string "[") ## T + arrayI $i;ARRAYLENGTH ## TS + ($i;int 0) ## TSI + ($i;label @array-loop) ## TSI + $i;DUP2 + ($i;IF_ICMPGT @within-bounds) ## TSI + $i;POP2 ($i;string "]") string-concatI ($i;GOTO @fold-end) + ($i;label @within-bounds) + foldI inc-idxI ($i;GOTO @array-loop) + ($i;label @fold-end))]) + (|>. ($i;ALOAD +0) + ($i;IFNULL @is-null) + ($i;ALOAD +0) + ($i;INSTANCEOF ($t;descriptor $Object-Array)) + ($i;IFEQ @normal-object) + on-array-objectI $i;ARETURN + ($i;label @normal-object) on-normal-objectI $i;ARETURN + ($i;label @is-null) on-null-objectI $i;ARETURN))) + ($d;method #$;Public $;staticM "variant_make" + ($t;method (list $t;int $Object $Object) + (#;Some $Variant) + (list)) + (|>. ($i;int 3) + ($i;array $Object) + store-tagI + store-flagI + store-valueI + $i;ARETURN))))) + +(def: #export force-textI + $;Inst + ($i;INVOKESTATIC hostL;runtime-class "force_text" ($t;method (list $Object) (#;Some $String) (list)) false)) + +(def: nat-methods + $;Def + (let [compare-nat-method ($t;method (list $t;long $t;long) (#;Some $t;int) (list)) + less-thanI (function [@where] (|>. ($i;INVOKESTATIC hostL;runtime-class "compare_nat" compare-nat-method false) ($i;IFLT @where))) + $BigInteger ($t;class "java.math.BigInteger" (list)) + upcast-method ($t;method (list $t;long) (#;Some $BigInteger) (list)) + div-method ($t;method (list $t;long $t;long) (#;Some $t;long) (list)) + upcastI ($i;INVOKESTATIC hostL;runtime-class "_toUnsignedBigInteger" upcast-method false) + downcastI ($i;INVOKEVIRTUAL "java.math.BigInteger" "longValue" ($t;method (list) (#;Some $t;long) (list)) false)] + ## http://grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/8u40-b25/java/lang/Long.java#215 + (|>. ($d;method #$;Public $;staticM "_toUnsignedBigInteger" upcast-method + (let [upcastI ($i;INVOKESTATIC "java.math.BigInteger" "valueOf" upcast-method false) + discernI (function [@where] (|>. ($i;LLOAD +0) ($i;long 0) $i;LCMP ($i;IFGE @where))) + prepare-upperI (|>. ($i;LLOAD +0) ($i;int 32) $i;LUSHR + upcastI + ($i;int 32) ($i;INVOKEVIRTUAL "java.math.BigInteger" "shiftLeft" ($t;method (list $t;int) (#;Some $BigInteger) (list)) false)) + prepare-lowerI (|>. ($i;LLOAD +0) ($i;int 32) $i;LSHL + ($i;int 32) $i;LUSHR + upcastI)] + (<| $i;with-label (function [@simple]) + (|>. (discernI @simple) + ## else + prepare-upperI + prepare-lowerI + ($i;INVOKEVIRTUAL "java.math.BigInteger" "add" ($t;method (list $BigInteger) (#;Some $BigInteger) (list)) false) + $i;ARETURN + ## then + ($i;label @simple) + ($i;LLOAD +0) + upcastI + $i;ARETURN)))) + ## http://grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/8u40-b25/java/lang/Long.java?av=f#1267 + ($d;method #$;Public $;staticM "compare_nat" compare-nat-method + (let [shiftI (|>. ($i;GETSTATIC "java.lang.Long" "MIN_VALUE" $t;long) $i;LADD)] + (|>. ($i;LLOAD +0) shiftI + ($i;LLOAD +2) shiftI + $i;LCMP + $i;IRETURN))) + ## http://grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/8u40-b25/java/lang/Long.java#1290 + ($d;method #$;Public $;staticM "div_nat" div-method + (let [is-param-largeI (function [@where] (|>. ($i;LLOAD +2) ($i;long 0) $i;LCMP ($i;IFLT @where))) + is-subject-smallI (function [@where] (|>. ($i;LLOAD +0) ($i;long 0) $i;LCMP ($i;IFGT @where))) + small-division (|>. ($i;LLOAD +0) ($i;LLOAD +2) $i;LDIV $i;LRETURN) + big-divisionI ($i;INVOKEVIRTUAL "java.math.BigInteger" "divide" ($t;method (list $BigInteger) (#;Some $BigInteger) (list)) false)] + (<| $i;with-label (function [@is-zero]) + $i;with-label (function [@param-is-large]) + $i;with-label (function [@subject-is-small]) + (|>. (is-param-largeI @param-is-large) + ## Param is not too large + (is-subject-smallI @subject-is-small) + ## Param is small, but subject is large + ($i;LLOAD +0) upcastI + ($i;LLOAD +2) upcastI + big-divisionI downcastI $i;LRETURN + ## Both param and subject are small, + ## and can thus be divided normally. + ($i;label @subject-is-small) + small-division + ## Param is too large. Cannot simply divide. + ## Depending on the result of the + ## comparison, a result will be determined. + ($i;label @param-is-large) + ($i;LLOAD +0) ($i;LLOAD +2) (less-thanI @is-zero) + ## Greater-than or equals + ($i;long 1) $i;LRETURN + ## Less than + ($i;label @is-zero) + ($i;long 0) $i;LRETURN)))) + ## http://grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/8u40-b25/java/lang/Long.java#1323 + ($d;method #$;Public $;staticM "rem_nat" div-method + (let [is-subject-largeI (function [@where] (|>. ($i;LLOAD +0) ($i;long 0) $i;LCMP ($i;IFLE @where))) + is-param-largeI (function [@where] (|>. ($i;LLOAD +2) ($i;long 0) $i;LCMP ($i;IFLE @where))) + small-remainderI (|>. ($i;LLOAD +0) ($i;LLOAD +2) $i;LREM $i;LRETURN) + big-remainderI ($i;INVOKEVIRTUAL "java.math.BigInteger" "remainder" ($t;method (list $BigInteger) (#;Some $BigInteger) (list)) false)] + (<| $i;with-label (function [@large-number]) + $i;with-label (function [@subject-is-smaller-than-param]) + (|>. (is-subject-largeI @large-number) + (is-param-largeI @large-number) + small-remainderI + + ($i;label @large-number) + ($i;LLOAD +0) ($i;LLOAD +2) (less-thanI @subject-is-smaller-than-param) + + ($i;LLOAD +0) upcastI + ($i;LLOAD +2) upcastI + big-remainderI downcastI $i;LRETURN + + ($i;label @subject-is-smaller-than-param) + ($i;LLOAD +0) + $i;LRETURN)))) + ))) + +(def: frac-shiftI $;Inst ($i;double (math;pow 32.0 2.0))) + +(def: frac-methods + $;Def + (|>. ($d;method #$;Public $;staticM "decode_frac" ($t;method (list $String) (#;Some $Object-Array) (list)) + (<| $i;with-label (function [@from]) + $i;with-label (function [@to]) + $i;with-label (function [@handler]) + (|>. ($i;try @from @to @handler "java.lang.Exception") + ($i;label @from) + ($i;ALOAD +0) + ($i;INVOKESTATIC "java.lang.Double" "parseDouble" ($t;method (list $String) (#;Some $t;double) (list)) false) + ($i;wrap #$;Double) + someI + $i;ARETURN + ($i;label @to) + ($i;label @handler) + noneI + $i;ARETURN))) + ($d;method #$;Public $;staticM "frac_to_deg" ($t;method (list $t;double) (#;Some $t;long) (list)) + (let [swap2 (|>. $i;DUP2_X2 $i;POP2) + drop-excessI (|>. ($i;double 1.0) $i;DREM) + shiftI (|>. frac-shiftI $i;DMUL)] + (|>. ($i;DLOAD +0) + ## Get upper half + drop-excessI + shiftI + ## Make a copy, so the lower half can be extracted + $i;DUP2 + ## Get lower half + drop-excessI + shiftI + ## Turn it into a deg + $i;D2L + ## Turn the upper half into deg too + swap2 + $i;D2L + ## Combine both pieces + $i;LADD + ## FINISH + $i;LRETURN + ))) + )) + +(def: deg-bits Nat +64) +(def: deg-method $;Method ($t;method (list $t;long $t;long) (#;Some $t;long) (list))) +(def: clz-method $;Method ($t;method (list $t;long) (#;Some $t;int) (list))) + +(def: deg-methods + $;Def + (let [## "And" mask corresponding to -1 (FFFF...), on the low 32 bits. + low-half (|>. ($i;int -1) $i;I2L $i;LAND) + high-half (|>. ($i;int 32) $i;LUSHR)] + (|>. ($d;method #$;Public $;staticM "mul_deg" deg-method + ## Based on: http://stackoverflow.com/a/31629280/6823464 + (let [shift-downI (|>. ($i;int 32) $i;LUSHR) + low-leftI (|>. ($i;LLOAD +0) low-half) + high-leftI (|>. ($i;LLOAD +0) high-half) + low-rightI (|>. ($i;LLOAD +2) low-half) + high-rightI (|>. ($i;LLOAD +2) high-half) + bottomI (|>. low-leftI low-rightI $i;LMUL) + middleLI (|>. high-leftI low-rightI $i;LMUL) + middleRI (|>. low-leftI high-rightI $i;LMUL) + middleI (|>. middleLI middleRI $i;LADD) + topI (|>. high-leftI high-rightI $i;LMUL)] + (|>. bottomI shift-downI + middleI $i;LADD shift-downI + topI $i;LADD + $i;LRETURN))) + ($d;method #$;Public $;staticM "count_leading_zeros" clz-method + (let [when-zeroI (function [@where] (|>. ($i;long 0) $i;LCMP ($i;IFEQ @where))) + shift-rightI (function [amount] (|>. ($i;int amount) $i;LUSHR)) + decI (|>. ($i;int 1) $i;ISUB)] + (<| $i;with-label (function [@start]) + $i;with-label (function [@done]) + (|>. ($i;int 64) + ($i;label @start) + ($i;LLOAD +0) (when-zeroI @done) + ($i;LLOAD +0) (shift-rightI 1) ($i;LSTORE +0) + decI + ($i;GOTO @start) + ($i;label @done) + $i;IRETURN)))) + ($d;method #$;Public $;staticM "div_deg" deg-method + (<| $i;with-label (function [@same]) + (let [subjectI ($i;LLOAD +0) + paramI ($i;LLOAD +2) + equal?I (function [@where] (|>. $i;LCMP ($i;IFEQ @where))) + count-leading-zerosI ($i;INVOKESTATIC hostL;runtime-class "count_leading_zeros" clz-method false) + calc-max-shiftI (|>. subjectI count-leading-zerosI + paramI count-leading-zerosI + ($i;INVOKESTATIC "java.lang.Math" "min" ($t;method (list $t;int $t;int) (#;Some $t;int) (list)) false) + ($i;ISTORE +4)) + shiftI (|>. ($i;ILOAD +4) $i;LSHL) + imprecise-divisionI (|>. subjectI shiftI + paramI shiftI high-half + $i;LDIV) + scale-downI (|>. ($i;int 32) $i;LSHL)] + (|>. subjectI paramI + (equal?I @same) + ## Based on: http://stackoverflow.com/a/8510587/6823464 + ## Shifting the operands as much as possible can help + ## avoid some loss of precision later. + calc-max-shiftI + imprecise-divisionI + scale-downI + $i;LRETURN + ($i;label @same) + ($i;long -1) ## ~= 1.0 Degrees + $i;LRETURN)))) + ($d;method #$;Public $;staticM "deg_to_frac" ($t;method (list $t;long) (#;Some $t;double) (list)) + (let [highI (|>. ($i;LLOAD +0) high-half $i;L2D) + lowI (|>. ($i;LLOAD +0) low-half $i;L2D) + scaleI (|>. frac-shiftI $i;DDIV)] + (|>. highI scaleI + lowI scaleI scaleI + $i;DADD + $i;DRETURN))) + ))) + +(def: pm-methods + $;Def + (let [tuple-sizeI (|>. ($i;ALOAD +0) $i;ARRAYLENGTH) + tuple-elemI (|>. ($i;ALOAD +0) ($i;ILOAD +1) $i;AALOAD) + expected-last-sizeI (|>. ($i;ILOAD +1) ($i;int 1) $i;IADD) + tuple-tailI (|>. ($i;ALOAD +0) tuple-sizeI ($i;int 1) $i;ISUB $i;AALOAD ($i;CHECKCAST ($t;descriptor $Tuple)))] + (|>. ($d;method #$;Public $;staticM "pm_fail" ($t;method (list) #;None (list)) + (|>. ($i;NEW "java.lang.IllegalStateException") + $i;DUP + ($i;string "Invalid expression for pattern-matching.") + ($i;INVOKESPECIAL "java.lang.IllegalStateException" "<init>" ($t;method (list $String) #;None (list)) false) + $i;ATHROW)) + ($d;method #$;Public $;staticM "apply_fail" ($t;method (list) #;None (list)) + (|>. ($i;NEW "java.lang.IllegalStateException") + $i;DUP + ($i;string "Error while applying function.") + ($i;INVOKESPECIAL "java.lang.IllegalStateException" "<init>" ($t;method (list $String) #;None (list)) false) + $i;ATHROW)) + ($d;method #$;Public $;staticM "pm_push" ($t;method (list $Stack $Object) (#;Some $Stack) (list)) + (|>. ($i;int 2) + ($i;ANEWARRAY "java.lang.Object") + $i;DUP + ($i;int 0) + ($i;ALOAD +0) + $i;AASTORE + $i;DUP + ($i;int 1) + ($i;ALOAD +1) + $i;AASTORE + $i;ARETURN)) + ($d;method #$;Public $;staticM "pm_pop" ($t;method (list $Stack) (#;Some $Stack) (list)) + (|>. ($i;ALOAD +0) + ($i;int 0) + $i;AALOAD + ($i;CHECKCAST ($t;descriptor $Stack)) + $i;ARETURN)) + ($d;method #$;Public $;staticM "pm_peek" ($t;method (list $Stack) (#;Some $Object) (list)) + (|>. ($i;ALOAD +0) + ($i;int 1) + $i;AALOAD + $i;ARETURN)) + ($d;method #$;Public $;staticM "pm_variant" ($t;method (list $Variant $Tag $Flag) (#;Some $Object) (list)) + (<| $i;with-label (function [@begin]) + $i;with-label (function [@just-return]) + $i;with-label (function [@then]) + $i;with-label (function [@further]) + $i;with-label (function [@shorten]) + $i;with-label (function [@wrong]) + (let [variant-partI (: (-> Nat $;Inst) + (function [idx] + (|>. ($i;int (nat-to-int idx)) $i;AALOAD))) + tagI (: $;Inst + (|>. (variant-partI +0) ($i;unwrap #$;Int))) + flagI (variant-partI +1) + datumI (variant-partI +2) + shortenI (|>. ($i;ALOAD +0) tagI ## Get tag + ($i;ILOAD +1) $i;ISUB ## Shorten tag + ($i;ALOAD +0) flagI ## Get flag + ($i;ALOAD +0) datumI ## Get value + variantI ## Build sum + $i;ARETURN) + update-tagI (|>. $i;ISUB ($i;ISTORE +1)) + update-variantI (|>. ($i;ALOAD +0) datumI ($i;CHECKCAST ($t;descriptor $Variant)) ($i;ASTORE +0)) + wrongI (|>. $i;NULL $i;ARETURN) + return-datumI (|>. ($i;ALOAD +0) datumI $i;ARETURN)]) + (|>. ($i;label @begin) + ($i;ILOAD +1) ## tag + ($i;ALOAD +0) tagI ## tag, sumT + $i;DUP2 ($i;IF_ICMPEQ @then) + $i;DUP2 ($i;IF_ICMPGT @further) + $i;DUP2 ($i;IF_ICMPLT @shorten) + ## $i;POP2 + wrongI + ($i;label @then) ## tag, sumT + ($i;ALOAD +2) ## tag, sumT, wants-last? + ($i;ALOAD +0) flagI ## tag, sumT, wants-last?, is-last? + ($i;IF_ACMPEQ @just-return) ## tag, sumT + ($i;label @further) ## tag, sumT + ($i;ALOAD +0) flagI ## tag, sumT, last? + ($i;IFNULL @wrong) ## tag, sumT + update-tagI + update-variantI + ($i;GOTO @begin) + ($i;label @just-return) ## tag, sumT + ## $i;POP2 + return-datumI + ($i;label @shorten) ## tag, sumT + ($i;ALOAD +2) ($i;IFNULL @wrong) + ## $i;POP2 + shortenI + ($i;label @wrong) ## tag, sumT + ## $i;POP2 + wrongI))) + ($d;method #$;Public $;staticM "pm_left" ($t;method (list $Tuple $t;int) (#;Some $Object) (list)) + (<| $i;with-label (function [@begin]) + $i;with-label (function [@not-recursive]) + (let [updated-idxI (|>. $i;SWAP $i;ISUB)]) + (|>. ($i;label @begin) + tuple-sizeI + expected-last-sizeI + $i;DUP2 ($i;IF_ICMPGT @not-recursive) + ## Recursive + updated-idxI ($i;ISTORE +1) + tuple-tailI ($i;ASTORE +0) + ($i;GOTO @begin) + ($i;label @not-recursive) + ## $i;POP2 + tuple-elemI + $i;ARETURN))) + ($d;method #$;Public $;staticM "pm_right" ($t;method (list $Tuple $t;int) (#;Some $Object) (list)) + (<| $i;with-label (function [@begin]) + $i;with-label (function [@tail]) + $i;with-label (function [@slice]) + (let [updated-idxI (|>. ($i;ILOAD +1) ($i;int 1) $i;IADD tuple-sizeI $i;ISUB) + sliceI (|>. ($i;ALOAD +0) ($i;ILOAD +1) tuple-sizeI + ($i;INVOKESTATIC "java.util.Arrays" "copyOfRange" ($t;method (list $Object-Array $t;int $t;int) (#;Some $Object-Array) (list)) false))]) + (|>. ($i;label @begin) + tuple-sizeI + expected-last-sizeI + $i;DUP2 ($i;IF_ICMPEQ @tail) + ($i;IF_ICMPGT @slice) + ## Must recurse + tuple-tailI ($i;ASTORE +0) + updated-idxI ($i;ISTORE +1) + ($i;GOTO @begin) + ($i;label @slice) + sliceI + $i;ARETURN + ($i;label @tail) + ## $i;POP2 + tuple-elemI + $i;ARETURN))) + ))) + +(def: io-methods + $;Def + (let [string-writerI (|>. ($i;NEW "java.io.StringWriter") + $i;DUP + ($i;INVOKESPECIAL "java.io.StringWriter" "<init>" ($t;method (list) #;None (list)) false)) + print-writerI (|>. ($i;NEW "java.io.PrintWriter") + $i;SWAP + $i;DUP2 + $i;POP + $i;SWAP + ($i;boolean true) + ($i;INVOKESPECIAL "java.io.PrintWriter" "<init>" ($t;method (list ($t;class "java.io.Writer" (list)) $t;boolean) #;None (list)) false) + )] + (|>. ($d;method #$;Public $;staticM "try" ($t;method (list $Function) (#;Some $Variant) (list)) + (<| $i;with-label (function [@from]) + $i;with-label (function [@to]) + $i;with-label (function [@handler]) + (|>. ($i;try @from @to @handler "java.lang.Throwable") + ($i;label @from) + ($i;ALOAD +0) + $i;NULL + ($i;INVOKEVIRTUAL hostL;function-class apply-method (apply-signature +1) false) + rightI + $i;ARETURN + ($i;label @to) + ($i;label @handler) + string-writerI ## TW + $i;DUP2 ## TWTW + print-writerI ## TWTP + ($i;INVOKEVIRTUAL "java.lang.Throwable" "printStackTrace" ($t;method (list ($t;class "java.io.PrintWriter" (list))) #;None (list)) false) ## TW + ($i;INVOKEVIRTUAL "java.io.StringWriter" "toString" ($t;method (list) (#;Some $String) (list)) false) ## TS + $i;SWAP $i;POP leftI + $i;ARETURN))) + ))) + +(def: generate-runtime + (Meta commonT;Bytecode) + (do meta;Monad<Meta> + [_ (wrap []) + #let [bytecode ($d;class #$;V1.6 #$;Public $;finalC hostL;runtime-class (list) ["java.lang.Object" (list)] (list) + (|>. adt-methods + nat-methods + frac-methods + deg-methods + pm-methods + io-methods))] + _ (commonT;store-class hostL;runtime-class bytecode)] + (wrap bytecode))) + +(def: generate-function + (Meta commonT;Bytecode) + (do meta;Monad<Meta> + [_ (wrap []) + #let [applyI (|> (list;n.range +2 num-apply-variants) + (list/map (function [arity] + ($d;method #$;Public $;noneM apply-method (apply-signature arity) + (let [preI (|> (list;n.range +0 (n.dec arity)) + (list/map $i;ALOAD) + $i;fuse)] + (|>. preI + ($i;INVOKEVIRTUAL hostL;function-class apply-method (apply-signature (n.dec arity)) false) + ($i;CHECKCAST hostL;function-class) + ($i;ALOAD arity) + ($i;INVOKEVIRTUAL hostL;function-class apply-method (apply-signature +1) false) + $i;ARETURN))))) + (list& ($d;abstract-method #$;Public $;noneM apply-method (apply-signature +1))) + $d;fuse) + bytecode ($d;abstract #$;V1.6 #$;Public $;noneC hostL;function-class (list) ["java.lang.Object" (list)] (list) + (|>. ($d;field #$;Public $;finalF partials-field $t;int) + ($d;method #$;Public $;noneM "<init>" ($t;method (list $t;int) #;None (list)) + (|>. ($i;ALOAD +0) + ($i;INVOKESPECIAL "java.lang.Object" "<init>" ($t;method (list) #;None (list)) false) + ($i;ALOAD +0) + ($i;ILOAD +1) + ($i;PUTFIELD hostL;function-class partials-field $t;int) + $i;RETURN)) + applyI))] + _ (commonT;store-class hostL;function-class bytecode)] + (wrap bytecode))) + +(def: #export generate + (Meta [commonT;Bytecode commonT;Bytecode]) + (do meta;Monad<Meta> + [runtime-bc generate-runtime + function-bc generate-function] + (wrap [runtime-bc function-bc]))) diff --git a/new-luxc/source/luxc/lang/translation/statement.jvm.lux b/new-luxc/source/luxc/lang/translation/statement.jvm.lux new file mode 100644 index 000000000..0234d738c --- /dev/null +++ b/new-luxc/source/luxc/lang/translation/statement.jvm.lux @@ -0,0 +1,82 @@ +(;module: + lux + (lux (control monad + ["ex" exception #+ exception:]) + (data ["e" error] + [maybe] + [text "text/" Monoid<Text>] + text/format + (coll [list "list/" Functor<List> Fold<List>])) + [meta] + [host]) + (luxc ["&" base] + ["&;" scope] + ["&;" module] + ["&;" io] + (host ["$" jvm] + (jvm ["$t" type] + ["$d" def] + ["$i" inst])) + (lang (translation [";T" eval] + [";T" common])))) + +(exception: #export Invalid-Definition-Value) + +(host;import java.lang.Object + (toString [] String)) + +(host;import java.lang.reflect.Field + (get [#? Object] #try #? Object)) + +(host;import (java.lang.Class c) + (getField [String] #try Field)) + +(def: #export (generate-def def-name valueT valueI metaI metaV) + (-> Text Type $;Inst $;Inst Code (Meta Unit)) + (do meta;Monad<Meta> + [current-module meta;current-module-name + #let [def-ident [current-module def-name] + normal-name (&;normalize-name def-name) + bytecode-name (format current-module "/" normal-name) + class-name (format current-module "." normal-name) + bytecode ($d;class #$;V1.6 + #$;Public $;finalC + bytecode-name + (list) ["java.lang.Object" (list)] + (list) + (|>. ($d;field #$;Public ($;++F $;finalF $;staticF) commonT;value-field commonT;$Object) + ($d;method #$;Public $;staticM "<clinit>" ($t;method (list) #;None (list)) + (|>. valueI + ($i;PUTSTATIC bytecode-name commonT;value-field commonT;$Object) + $i;RETURN))))] + _ (commonT;store-class class-name bytecode) + class (commonT;load-class class-name) + valueV (: (Meta Top) + (case (do e;Monad<Error> + [field (Class.getField [commonT;value-field] class)] + (Field.get [#;None] field)) + (#e;Success #;None) + (&;throw Invalid-Definition-Value (format current-module ";" def-name)) + + (#e;Success (#;Some valueV)) + (wrap valueV) + + (#e;Error error) + (&;fail error))) + _ (&module;define [current-module def-name] [valueT metaV valueV]) + _ (if (meta;type? metaV) + (case (meta;declared-tags metaV) + #;Nil + (wrap []) + + tags + (&module;declare-tags tags (meta;export? metaV) (:! Type valueV))) + (wrap [])) + #let [_ (log! (format "DEF " current-module ";" def-name))]] + (commonT;record-artifact bytecode-name bytecode))) + +(def: #export (generate-program program-args programI) + (-> Text $;Inst (Meta Unit)) + (do meta;Monad<Meta> + [] + (&;fail "'lux program' is unimplemented."))) diff --git a/new-luxc/source/luxc/lang/translation/structure.jvm.lux b/new-luxc/source/luxc/lang/translation/structure.jvm.lux new file mode 100644 index 000000000..c3e07fd55 --- /dev/null +++ b/new-luxc/source/luxc/lang/translation/structure.jvm.lux @@ -0,0 +1,59 @@ +(;module: + lux + (lux (control [monad #+ do]) + (data text/format + (coll [list])) + [meta] + [host #+ do-to]) + (luxc ["&" base] + [";L" host] + (host ["$" jvm] + (jvm ["$t" type] + ["$d" def] + ["$i" inst])) + (lang ["la" analysis] + ["ls" synthesis] + (translation [";T" common]))) + [../runtime]) + +(def: $Object $;Type ($t;class "java.lang.Object" (list))) + +(def: #export (generate-tuple generate members) + (-> (-> ls;Synthesis (Meta $;Inst)) (List ls;Synthesis) (Meta $;Inst)) + (do meta;Monad<Meta> + [#let [size (list;size members)] + _ (&;assert "Cannot generate tuples with less than 2 elements." + (n.>= +2 size)) + membersI (|> members + list;enumerate + (monad;map @ (function [[idx member]] + (do @ + [memberI (generate member)] + (wrap (|>. $i;DUP + ($i;int (nat-to-int idx)) + memberI + $i;AASTORE))))) + (:: @ map $i;fuse))] + (wrap (|>. ($i;int (nat-to-int size)) + ($i;array $Object) + membersI)))) + +(def: (flagI tail?) + (-> Bool $;Inst) + (if tail? + ($i;string "") + $i;NULL)) + +(def: #export (generate-variant generate tag tail? member) + (-> (-> ls;Synthesis (Meta $;Inst)) Nat Bool ls;Synthesis (Meta $;Inst)) + (do meta;Monad<Meta> + [memberI (generate member)] + (wrap (|>. ($i;int (nat-to-int tag)) + (flagI tail?) + memberI + ($i;INVOKESTATIC hostL;runtime-class + "variant_make" + ($t;method (list $t;int $Object $Object) + (#;Some ($t;array +1 $Object)) + (list)) + false))))) |