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added a parser to read text to BeeSource. Will require a lexer for the actual opcode

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Sander Hautvast 2020-11-19 22:29:09 +01:00
parent 68c5b9e9a9
commit 138f14b8f3
32 changed files with 1660 additions and 60 deletions
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Classfile /Users/Shautvast/IdeaProjects/beejava/target/classes/nl/sander/beejava/Compiler.class
Last modified 19 Nov 2020; size 6572 bytes
SHA-256 checksum 0fb294ea8b397e1710dc3017a3c9c31e9bbda5f5219ef646af238a9a0aa62e0a
Compiled from "Compiler.java"
public class nl.sander.beejava.Compiler
minor version: 0
major version: 59
flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: #11 // nl/sander/beejava/Compiler
super_class: #2 // java/lang/Object
interfaces: 0, fields: 4, methods: 9, attributes: 3
Constant pool:
#1 = Methodref #2.#3 // java/lang/Object."<init>":()V
#2 = Class #4 // java/lang/Object
#3 = NameAndType #5:#6 // "<init>":()V
#4 = Utf8 java/lang/Object
#5 = Utf8 <init>
#6 = Utf8 ()V
#7 = Class #8 // nl/sander/beejava/ConstantPoolCreator
#8 = Utf8 nl/sander/beejava/ConstantPoolCreator
#9 = Methodref #7.#3 // nl/sander/beejava/ConstantPoolCreator."<init>":()V
#10 = Fieldref #11.#12 // nl/sander/beejava/Compiler.constantPoolCreator:Lnl/sander/beejava/ConstantPoolCreator;
#11 = Class #13 // nl/sander/beejava/Compiler
#12 = NameAndType #14:#15 // constantPoolCreator:Lnl/sander/beejava/ConstantPoolCreator;
#13 = Utf8 nl/sander/beejava/Compiler
#14 = Utf8 constantPoolCreator
#15 = Utf8 Lnl/sander/beejava/ConstantPoolCreator;
#16 = Fieldref #11.#17 // nl/sander/beejava/Compiler.compiledClass:Lnl/sander/beejava/CompiledClass;
#17 = NameAndType #18:#19 // compiledClass:Lnl/sander/beejava/CompiledClass;
#18 = Utf8 compiledClass
#19 = Utf8 Lnl/sander/beejava/CompiledClass;
#20 = Class #21 // nl/sander/beejava/ConstantPoolEntryCreator
#21 = Utf8 nl/sander/beejava/ConstantPoolEntryCreator
#22 = Methodref #20.#23 // nl/sander/beejava/ConstantPoolEntryCreator."<init>":(Lnl/sander/beejava/CompiledClass;)V
#23 = NameAndType #5:#24 // "<init>":(Lnl/sander/beejava/CompiledClass;)V
#24 = Utf8 (Lnl/sander/beejava/CompiledClass;)V
#25 = Fieldref #11.#26 // nl/sander/beejava/Compiler.constantPoolEntryCreator:Lnl/sander/beejava/ConstantPoolEntryCreator;
#26 = NameAndType #27:#28 // constantPoolEntryCreator:Lnl/sander/beejava/ConstantPoolEntryCreator;
#27 = Utf8 constantPoolEntryCreator
#28 = Utf8 Lnl/sander/beejava/ConstantPoolEntryCreator;
#29 = Class #30 // nl/sander/beejava/CompiledClass
#30 = Utf8 nl/sander/beejava/CompiledClass
#31 = Methodref #29.#32 // nl/sander/beejava/CompiledClass."<init>":(Lnl/sander/beejava/api/BeeSource;)V
#32 = NameAndType #5:#33 // "<init>":(Lnl/sander/beejava/api/BeeSource;)V
#33 = Utf8 (Lnl/sander/beejava/api/BeeSource;)V
#34 = Methodref #11.#23 // nl/sander/beejava/Compiler."<init>":(Lnl/sander/beejava/CompiledClass;)V
#35 = Methodref #11.#36 // nl/sander/beejava/Compiler.compile:()Lnl/sander/beejava/CompiledClass;
#36 = NameAndType #37:#38 // compile:()Lnl/sander/beejava/CompiledClass;
#37 = Utf8 compile
#38 = Utf8 ()Lnl/sander/beejava/CompiledClass;
#39 = Methodref #11.#40 // nl/sander/beejava/Compiler.createConstantPool:()Lnl/sander/beejava/constantpool/ConstantPool;
#40 = NameAndType #41:#42 // createConstantPool:()Lnl/sander/beejava/constantpool/ConstantPool;
#41 = Utf8 createConstantPool
#42 = Utf8 ()Lnl/sander/beejava/constantpool/ConstantPool;
#43 = Methodref #29.#44 // nl/sander/beejava/CompiledClass.setConstantPool:(Lnl/sander/beejava/constantpool/ConstantPool;)V
#44 = NameAndType #45:#46 // setConstantPool:(Lnl/sander/beejava/constantpool/ConstantPool;)V
#45 = Utf8 setConstantPool
#46 = Utf8 (Lnl/sander/beejava/constantpool/ConstantPool;)V
#47 = Methodref #20.#48 // nl/sander/beejava/ConstantPoolEntryCreator.addInterfaces:()V
#48 = NameAndType #49:#6 // addInterfaces:()V
#49 = Utf8 addInterfaces
#50 = Methodref #20.#51 // nl/sander/beejava/ConstantPoolEntryCreator.addFields:()V
#51 = NameAndType #52:#6 // addFields:()V
#52 = Utf8 addFields
#53 = Methodref #11.#54 // nl/sander/beejava/Compiler.addConstructors:()V
#54 = NameAndType #55:#6 // addConstructors:()V
#55 = Utf8 addConstructors
#56 = Methodref #11.#57 // nl/sander/beejava/Compiler.addMethods:()V
#57 = NameAndType #58:#6 // addMethods:()V
#58 = Utf8 addMethods
#59 = Methodref #29.#60 // nl/sander/beejava/CompiledClass.getSource:()Lnl/sander/beejava/api/BeeSource;
#60 = NameAndType #61:#62 // getSource:()Lnl/sander/beejava/api/BeeSource;
#61 = Utf8 getSource
#62 = Utf8 ()Lnl/sander/beejava/api/BeeSource;
#63 = Methodref #64.#65 // nl/sander/beejava/api/BeeSource.getConstructors:()Ljava/util/Set;
#64 = Class #66 // nl/sander/beejava/api/BeeSource
#65 = NameAndType #67:#68 // getConstructors:()Ljava/util/Set;
#66 = Utf8 nl/sander/beejava/api/BeeSource
#67 = Utf8 getConstructors
#68 = Utf8 ()Ljava/util/Set;
#69 = InvokeDynamic #0:#70 // #0:accept:(Lnl/sander/beejava/Compiler;)Ljava/util/function/Consumer;
#70 = NameAndType #71:#72 // accept:(Lnl/sander/beejava/Compiler;)Ljava/util/function/Consumer;
#71 = Utf8 accept
#72 = Utf8 (Lnl/sander/beejava/Compiler;)Ljava/util/function/Consumer;
#73 = InterfaceMethodref #74.#75 // java/util/Set.forEach:(Ljava/util/function/Consumer;)V
#74 = Class #76 // java/util/Set
#75 = NameAndType #77:#78 // forEach:(Ljava/util/function/Consumer;)V
#76 = Utf8 java/util/Set
#77 = Utf8 forEach
#78 = Utf8 (Ljava/util/function/Consumer;)V
#79 = Methodref #64.#80 // nl/sander/beejava/api/BeeSource.getMethods:()Ljava/util/Set;
#80 = NameAndType #81:#68 // getMethods:()Ljava/util/Set;
#81 = Utf8 getMethods
#82 = InvokeDynamic #1:#70 // #1:accept:(Lnl/sander/beejava/Compiler;)Ljava/util/function/Consumer;
#83 = Methodref #20.#84 // nl/sander/beejava/ConstantPoolEntryCreator.addThisClass:()Lnl/sander/beejava/constantpool/entry/ClassEntry;
#84 = NameAndType #85:#86 // addThisClass:()Lnl/sander/beejava/constantpool/entry/ClassEntry;
#85 = Utf8 addThisClass
#86 = Utf8 ()Lnl/sander/beejava/constantpool/entry/ClassEntry;
#87 = Methodref #29.#88 // nl/sander/beejava/CompiledClass.setThisClass:(Lnl/sander/beejava/constantpool/entry/ClassEntry;)V
#88 = NameAndType #89:#90 // setThisClass:(Lnl/sander/beejava/constantpool/entry/ClassEntry;)V
#89 = Utf8 setThisClass
#90 = Utf8 (Lnl/sander/beejava/constantpool/entry/ClassEntry;)V
#91 = String #92 // Code
#92 = Utf8 Code
#93 = Methodref #20.#94 // nl/sander/beejava/ConstantPoolEntryCreator.getOrCreateUtf8:(Ljava/lang/String;)Lnl/sander/beejava/constantpool/entry/Utf8Entry;
#94 = NameAndType #95:#96 // getOrCreateUtf8:(Ljava/lang/String;)Lnl/sander/beejava/constantpool/entry/Utf8Entry;
#95 = Utf8 getOrCreateUtf8
#96 = Utf8 (Ljava/lang/String;)Lnl/sander/beejava/constantpool/entry/Utf8Entry;
#97 = Fieldref #11.#98 // nl/sander/beejava/Compiler.codeAttributeNameEntry:Lnl/sander/beejava/constantpool/entry/Utf8Entry;
#98 = NameAndType #99:#100 // codeAttributeNameEntry:Lnl/sander/beejava/constantpool/entry/Utf8Entry;
#99 = Utf8 codeAttributeNameEntry
#100 = Utf8 Lnl/sander/beejava/constantpool/entry/Utf8Entry;
#101 = Methodref #29.#102 // nl/sander/beejava/CompiledClass.addConstantPoolEntry:(Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;)V
#102 = NameAndType #103:#104 // addConstantPoolEntry:(Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;)V
#103 = Utf8 addConstantPoolEntry
#104 = Utf8 (Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;)V
#105 = Methodref #29.#106 // nl/sander/beejava/CompiledClass.getConstantTree:()Ljava/util/Set;
#106 = NameAndType #107:#68 // getConstantTree:()Ljava/util/Set;
#107 = Utf8 getConstantTree
#108 = Methodref #7.#109 // nl/sander/beejava/ConstantPoolCreator.createConstantPool:(Ljava/util/Set;)Lnl/sander/beejava/constantpool/ConstantPool;
#109 = NameAndType #41:#110 // createConstantPool:(Ljava/util/Set;)Lnl/sander/beejava/constantpool/ConstantPool;
#110 = Utf8 (Ljava/util/Set;)Lnl/sander/beejava/constantpool/ConstantPool;
#111 = InterfaceMethodref #74.#112 // java/util/Set.stream:()Ljava/util/stream/Stream;
#112 = NameAndType #113:#114 // stream:()Ljava/util/stream/Stream;
#113 = Utf8 stream
#114 = Utf8 ()Ljava/util/stream/Stream;
#115 = InvokeDynamic #2:#116 // #2:apply:(Lnl/sander/beejava/Compiler;)Ljava/util/function/Function;
#116 = NameAndType #117:#118 // apply:(Lnl/sander/beejava/Compiler;)Ljava/util/function/Function;
#117 = Utf8 apply
#118 = Utf8 (Lnl/sander/beejava/Compiler;)Ljava/util/function/Function;
#119 = InterfaceMethodref #120.#121 // java/util/stream/Stream.map:(Ljava/util/function/Function;)Ljava/util/stream/Stream;
#120 = Class #122 // java/util/stream/Stream
#121 = NameAndType #123:#124 // map:(Ljava/util/function/Function;)Ljava/util/stream/Stream;
#122 = Utf8 java/util/stream/Stream
#123 = Utf8 map
#124 = Utf8 (Ljava/util/function/Function;)Ljava/util/stream/Stream;
#125 = Methodref #126.#127 // java/util/Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
#126 = Class #128 // java/util/Objects
#127 = NameAndType #129:#130 // requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
#128 = Utf8 java/util/Objects
#129 = Utf8 requireNonNull
#130 = Utf8 (Ljava/lang/Object;)Ljava/lang/Object;
#131 = InvokeDynamic #3:#132 // #3:accept:(Lnl/sander/beejava/CompiledClass;)Ljava/util/function/Consumer;
#132 = NameAndType #71:#133 // accept:(Lnl/sander/beejava/CompiledClass;)Ljava/util/function/Consumer;
#133 = Utf8 (Lnl/sander/beejava/CompiledClass;)Ljava/util/function/Consumer;
#134 = InterfaceMethodref #120.#75 // java/util/stream/Stream.forEach:(Ljava/util/function/Consumer;)V
#135 = InterfaceMethodref #74.#136 // java/util/Set.iterator:()Ljava/util/Iterator;
#136 = NameAndType #137:#138 // iterator:()Ljava/util/Iterator;
#137 = Utf8 iterator
#138 = Utf8 ()Ljava/util/Iterator;
#139 = InterfaceMethodref #140.#141 // java/util/Iterator.hasNext:()Z
#140 = Class #142 // java/util/Iterator
#141 = NameAndType #143:#144 // hasNext:()Z
#142 = Utf8 java/util/Iterator
#143 = Utf8 hasNext
#144 = Utf8 ()Z
#145 = InterfaceMethodref #140.#146 // java/util/Iterator.next:()Ljava/lang/Object;
#146 = NameAndType #147:#148 // next:()Ljava/lang/Object;
#147 = Utf8 next
#148 = Utf8 ()Ljava/lang/Object;
#149 = Class #150 // nl/sander/beejava/api/BeeMethod
#150 = Utf8 nl/sander/beejava/api/BeeMethod
#151 = Methodref #11.#152 // nl/sander/beejava/Compiler.createMethod:(Lnl/sander/beejava/CodeContainer;)Lnl/sander/beejava/classinfo/MethodInfo;
#152 = NameAndType #153:#154 // createMethod:(Lnl/sander/beejava/CodeContainer;)Lnl/sander/beejava/classinfo/MethodInfo;
#153 = Utf8 createMethod
#154 = Utf8 (Lnl/sander/beejava/CodeContainer;)Lnl/sander/beejava/classinfo/MethodInfo;
#155 = Methodref #29.#156 // nl/sander/beejava/CompiledClass.addMethod:(Lnl/sander/beejava/classinfo/MethodInfo;)V
#156 = NameAndType #157:#158 // addMethod:(Lnl/sander/beejava/classinfo/MethodInfo;)V
#157 = Utf8 addMethod
#158 = Utf8 (Lnl/sander/beejava/classinfo/MethodInfo;)V
#159 = Class #160 // nl/sander/beejava/classinfo/MethodInfo
#160 = Utf8 nl/sander/beejava/classinfo/MethodInfo
#161 = Methodref #162.#163 // nl/sander/beejava/CodeContainer.getName:()Ljava/lang/String;
#162 = Class #164 // nl/sander/beejava/CodeContainer
#163 = NameAndType #165:#166 // getName:()Ljava/lang/String;
#164 = Utf8 nl/sander/beejava/CodeContainer
#165 = Utf8 getName
#166 = Utf8 ()Ljava/lang/String;
#167 = Methodref #162.#168 // nl/sander/beejava/CodeContainer.getSignature:()Ljava/lang/String;
#168 = NameAndType #169:#166 // getSignature:()Ljava/lang/String;
#169 = Utf8 getSignature
#170 = Methodref #159.#171 // nl/sander/beejava/classinfo/MethodInfo."<init>":(Lnl/sander/beejava/constantpool/entry/Utf8Entry;Lnl/sander/beejava/constantpool/entry/Utf8Entry;)V
#171 = NameAndType #5:#172 // "<init>":(Lnl/sander/beejava/constantpool/entry/Utf8Entry;Lnl/sander/beejava/constantpool/entry/Utf8Entry;)V
#172 = Utf8 (Lnl/sander/beejava/constantpool/entry/Utf8Entry;Lnl/sander/beejava/constantpool/entry/Utf8Entry;)V
#173 = Methodref #162.#174 // nl/sander/beejava/CodeContainer.getAccessFlags:()Ljava/util/Set;
#174 = NameAndType #175:#68 // getAccessFlags:()Ljava/util/Set;
#175 = Utf8 getAccessFlags
#176 = Methodref #159.#177 // nl/sander/beejava/classinfo/MethodInfo.addAccessFlags:(Ljava/util/Set;)Lnl/sander/beejava/classinfo/MethodInfo;
#177 = NameAndType #178:#179 // addAccessFlags:(Ljava/util/Set;)Lnl/sander/beejava/classinfo/MethodInfo;
#178 = Utf8 addAccessFlags
#179 = Utf8 (Ljava/util/Set;)Lnl/sander/beejava/classinfo/MethodInfo;
#180 = Methodref #181.#182 // nl/sander/beejava/MethodCodeCreator.createCodeAttribute:(Lnl/sander/beejava/constantpool/entry/Utf8Entry;Lnl/sander/beejava/CodeContainer;)Lnl/sander/beejava/classinfo/attributes/CodeAttribute;
#181 = Class #183 // nl/sander/beejava/MethodCodeCreator
#182 = NameAndType #184:#185 // createCodeAttribute:(Lnl/sander/beejava/constantpool/entry/Utf8Entry;Lnl/sander/beejava/CodeContainer;)Lnl/sander/beejava/classinfo/attributes/CodeAttribute;
#183 = Utf8 nl/sander/beejava/MethodCodeCreator
#184 = Utf8 createCodeAttribute
#185 = Utf8 (Lnl/sander/beejava/constantpool/entry/Utf8Entry;Lnl/sander/beejava/CodeContainer;)Lnl/sander/beejava/classinfo/attributes/CodeAttribute;
#186 = Methodref #159.#187 // nl/sander/beejava/classinfo/MethodInfo.addAttribute:(Lnl/sander/beejava/classinfo/attributes/Attribute;)Lnl/sander/beejava/classinfo/Info;
#187 = NameAndType #188:#189 // addAttribute:(Lnl/sander/beejava/classinfo/attributes/Attribute;)Lnl/sander/beejava/classinfo/Info;
#188 = Utf8 addAttribute
#189 = Utf8 (Lnl/sander/beejava/classinfo/attributes/Attribute;)Lnl/sander/beejava/classinfo/Info;
#190 = Methodref #162.#191 // nl/sander/beejava/CodeContainer.getCode:()Ljava/util/List;
#191 = NameAndType #192:#193 // getCode:()Ljava/util/List;
#192 = Utf8 getCode
#193 = Utf8 ()Ljava/util/List;
#194 = InvokeDynamic #4:#70 // #4:accept:(Lnl/sander/beejava/Compiler;)Ljava/util/function/Consumer;
#195 = InterfaceMethodref #196.#75 // java/util/List.forEach:(Ljava/util/function/Consumer;)V
#196 = Class #197 // java/util/List
#197 = Utf8 java/util/List
#198 = Methodref #199.#200 // nl/sander/beejava/api/CodeLine.hasMethodCall:()Z
#199 = Class #201 // nl/sander/beejava/api/CodeLine
#200 = NameAndType #202:#144 // hasMethodCall:()Z
#201 = Utf8 nl/sander/beejava/api/CodeLine
#202 = Utf8 hasMethodCall
#203 = Methodref #20.#204 // nl/sander/beejava/ConstantPoolEntryCreator.getOrCreateMethodRefEntry:(Lnl/sander/beejava/api/CodeLine;)Lnl/sander/beejava/constantpool/entry/MethodRefEntry;
#204 = NameAndType #205:#206 // getOrCreateMethodRefEntry:(Lnl/sander/beejava/api/CodeLine;)Lnl/sander/beejava/constantpool/entry/MethodRefEntry;
#205 = Utf8 getOrCreateMethodRefEntry
#206 = Utf8 (Lnl/sander/beejava/api/CodeLine;)Lnl/sander/beejava/constantpool/entry/MethodRefEntry;
#207 = Methodref #199.#208 // nl/sander/beejava/api/CodeLine.setAssignedEntry:(Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;)V
#208 = NameAndType #209:#104 // setAssignedEntry:(Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;)V
#209 = Utf8 setAssignedEntry
#210 = Methodref #199.#211 // nl/sander/beejava/api/CodeLine.hasRefToOwnField:()Z
#211 = NameAndType #212:#144 // hasRefToOwnField:()Z
#212 = Utf8 hasRefToOwnField
#213 = Methodref #199.#214 // nl/sander/beejava/api/CodeLine.hasRefToExternalField:()Z
#214 = NameAndType #215:#144 // hasRefToExternalField:()Z
#215 = Utf8 hasRefToExternalField
#216 = Methodref #20.#217 // nl/sander/beejava/ConstantPoolEntryCreator.getOrCreateFieldRefEntry:(Lnl/sander/beejava/api/CodeLine;)Lnl/sander/beejava/constantpool/entry/FieldRefEntry;
#217 = NameAndType #218:#219 // getOrCreateFieldRefEntry:(Lnl/sander/beejava/api/CodeLine;)Lnl/sander/beejava/constantpool/entry/FieldRefEntry;
#218 = Utf8 getOrCreateFieldRefEntry
#219 = Utf8 (Lnl/sander/beejava/api/CodeLine;)Lnl/sander/beejava/constantpool/entry/FieldRefEntry;
#220 = Methodref #199.#221 // nl/sander/beejava/api/CodeLine.hasConstValue:()Z
#221 = NameAndType #222:#144 // hasConstValue:()Z
#222 = Utf8 hasConstValue
#223 = Methodref #20.#224 // nl/sander/beejava/ConstantPoolEntryCreator.getOrCreatePrimitiveEntry:(Lnl/sander/beejava/api/CodeLine;)Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;
#224 = NameAndType #225:#226 // getOrCreatePrimitiveEntry:(Lnl/sander/beejava/api/CodeLine;)Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;
#225 = Utf8 getOrCreatePrimitiveEntry
#226 = Utf8 (Lnl/sander/beejava/api/CodeLine;)Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;
#227 = Utf8 LineNumberTable
#228 = Utf8 LocalVariableTable
#229 = Utf8 this
#230 = Utf8 Lnl/sander/beejava/Compiler;
#231 = Utf8 (Lnl/sander/beejava/api/BeeSource;)Lnl/sander/beejava/CompiledClass;
#232 = Utf8 beeSource
#233 = Utf8 Lnl/sander/beejava/api/BeeSource;
#234 = Utf8 method
#235 = Utf8 Lnl/sander/beejava/api/BeeMethod;
#236 = Utf8 StackMapTable
#237 = Utf8 Lnl/sander/beejava/CodeContainer;
#238 = Utf8 updateConstantPool
#239 = Utf8 (Lnl/sander/beejava/CodeContainer;)V
#240 = Utf8 codeContainer
#241 = Utf8 (Lnl/sander/beejava/api/CodeLine;)V
#242 = Utf8 methodRefEntry
#243 = Utf8 Lnl/sander/beejava/constantpool/entry/MethodRefEntry;
#244 = Utf8 fieldRefEntry
#245 = Utf8 Lnl/sander/beejava/constantpool/entry/FieldRefEntry;
#246 = Utf8 primitiveEntry
#247 = Utf8 Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;
#248 = Utf8 codeline
#249 = Utf8 Lnl/sander/beejava/api/CodeLine;
#250 = Utf8 SourceFile
#251 = Utf8 Compiler.java
#252 = Utf8 BootstrapMethods
#253 = MethodHandle 6:#254 // REF_invokeStatic java/lang/invoke/LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
#254 = Methodref #255.#256 // java/lang/invoke/LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
#255 = Class #257 // java/lang/invoke/LambdaMetafactory
#256 = NameAndType #258:#259 // metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
#257 = Utf8 java/lang/invoke/LambdaMetafactory
#258 = Utf8 metafactory
#259 = Utf8 (Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
#260 = MethodType #261 // (Ljava/lang/Object;)V
#261 = Utf8 (Ljava/lang/Object;)V
#262 = MethodHandle 5:#263 // REF_invokeVirtual nl/sander/beejava/Compiler.updateConstantPool:(Lnl/sander/beejava/CodeContainer;)V
#263 = Methodref #11.#264 // nl/sander/beejava/Compiler.updateConstantPool:(Lnl/sander/beejava/CodeContainer;)V
#264 = NameAndType #238:#239 // updateConstantPool:(Lnl/sander/beejava/CodeContainer;)V
#265 = MethodType #266 // (Lnl/sander/beejava/api/BeeConstructor;)V
#266 = Utf8 (Lnl/sander/beejava/api/BeeConstructor;)V
#267 = MethodType #268 // (Lnl/sander/beejava/api/BeeMethod;)V
#268 = Utf8 (Lnl/sander/beejava/api/BeeMethod;)V
#269 = MethodType #130 // (Ljava/lang/Object;)Ljava/lang/Object;
#270 = MethodHandle 5:#151 // REF_invokeVirtual nl/sander/beejava/Compiler.createMethod:(Lnl/sander/beejava/CodeContainer;)Lnl/sander/beejava/classinfo/MethodInfo;
#271 = MethodType #272 // (Lnl/sander/beejava/api/BeeConstructor;)Lnl/sander/beejava/classinfo/MethodInfo;
#272 = Utf8 (Lnl/sander/beejava/api/BeeConstructor;)Lnl/sander/beejava/classinfo/MethodInfo;
#273 = MethodHandle 5:#155 // REF_invokeVirtual nl/sander/beejava/CompiledClass.addMethod:(Lnl/sander/beejava/classinfo/MethodInfo;)V
#274 = MethodType #158 // (Lnl/sander/beejava/classinfo/MethodInfo;)V
#275 = MethodHandle 5:#276 // REF_invokeVirtual nl/sander/beejava/Compiler.updateConstantPool:(Lnl/sander/beejava/api/CodeLine;)V
#276 = Methodref #11.#277 // nl/sander/beejava/Compiler.updateConstantPool:(Lnl/sander/beejava/api/CodeLine;)V
#277 = NameAndType #238:#241 // updateConstantPool:(Lnl/sander/beejava/api/CodeLine;)V
#278 = MethodType #241 // (Lnl/sander/beejava/api/CodeLine;)V
#279 = Utf8 InnerClasses
#280 = Class #281 // java/lang/invoke/MethodHandles$Lookup
#281 = Utf8 java/lang/invoke/MethodHandles$Lookup
#282 = Class #283 // java/lang/invoke/MethodHandles
#283 = Utf8 java/lang/invoke/MethodHandles
#284 = Utf8 Lookup
{
private final nl.sander.beejava.CompiledClass compiledClass;
descriptor: Lnl/sander/beejava/CompiledClass;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final nl.sander.beejava.ConstantPoolEntryCreator constantPoolEntryCreator;
descriptor: Lnl/sander/beejava/ConstantPoolEntryCreator;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final nl.sander.beejava.ConstantPoolCreator constantPoolCreator;
descriptor: Lnl/sander/beejava/ConstantPoolCreator;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private nl.sander.beejava.constantpool.entry.Utf8Entry codeAttributeNameEntry;
descriptor: Lnl/sander/beejava/constantpool/entry/Utf8Entry;
flags: (0x0002) ACC_PRIVATE
public nl.sander.beejava.Compiler(nl.sander.beejava.CompiledClass);
descriptor: (Lnl/sander/beejava/CompiledClass;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=2
0: aload_0
1: invokespecial #1 // Method java/lang/Object."<init>":()V
4: aload_0
5: new #7 // class nl/sander/beejava/ConstantPoolCreator
8: dup
9: invokespecial #9 // Method nl/sander/beejava/ConstantPoolCreator."<init>":()V
12: putfield #10 // Field constantPoolCreator:Lnl/sander/beejava/ConstantPoolCreator;
15: aload_0
16: aload_1
17: putfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
20: aload_0
21: new #20 // class nl/sander/beejava/ConstantPoolEntryCreator
24: dup
25: aload_1
26: invokespecial #22 // Method nl/sander/beejava/ConstantPoolEntryCreator."<init>":(Lnl/sander/beejava/CompiledClass;)V
29: putfield #25 // Field constantPoolEntryCreator:Lnl/sander/beejava/ConstantPoolEntryCreator;
32: return
LineNumberTable:
line 34: 0
line 25: 4
line 35: 15
line 36: 20
line 37: 32
LocalVariableTable:
Start Length Slot Name Signature
0 33 0 this Lnl/sander/beejava/Compiler;
0 33 1 compiledClass Lnl/sander/beejava/CompiledClass;
public static nl.sander.beejava.CompiledClass compile(nl.sander.beejava.api.BeeSource);
descriptor: (Lnl/sander/beejava/api/BeeSource;)Lnl/sander/beejava/CompiledClass;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=5, locals=1, args_size=1
0: new #11 // class nl/sander/beejava/Compiler
3: dup
4: new #29 // class nl/sander/beejava/CompiledClass
7: dup
8: aload_0
9: invokespecial #31 // Method nl/sander/beejava/CompiledClass."<init>":(Lnl/sander/beejava/api/BeeSource;)V
12: invokespecial #34 // Method "<init>":(Lnl/sander/beejava/CompiledClass;)V
15: invokevirtual #35 // Method compile:()Lnl/sander/beejava/CompiledClass;
18: areturn
LineNumberTable:
line 46: 0
LocalVariableTable:
Start Length Slot Name Signature
0 19 0 beeSource Lnl/sander/beejava/api/BeeSource;
public nl.sander.beejava.CompiledClass compile();
descriptor: ()Lnl/sander/beejava/CompiledClass;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
0: aload_0
1: getfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
4: aload_0
5: invokevirtual #39 // Method createConstantPool:()Lnl/sander/beejava/constantpool/ConstantPool;
8: invokevirtual #43 // Method nl/sander/beejava/CompiledClass.setConstantPool:(Lnl/sander/beejava/constantpool/ConstantPool;)V
11: aload_0
12: getfield #25 // Field constantPoolEntryCreator:Lnl/sander/beejava/ConstantPoolEntryCreator;
15: invokevirtual #47 // Method nl/sander/beejava/ConstantPoolEntryCreator.addInterfaces:()V
18: aload_0
19: getfield #25 // Field constantPoolEntryCreator:Lnl/sander/beejava/ConstantPoolEntryCreator;
22: invokevirtual #50 // Method nl/sander/beejava/ConstantPoolEntryCreator.addFields:()V
25: aload_0
26: invokevirtual #53 // Method addConstructors:()V
29: aload_0
30: invokevirtual #56 // Method addMethods:()V
33: aload_0
34: getfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
37: areturn
LineNumberTable:
line 53: 0
line 55: 11
line 56: 18
line 57: 25
line 58: 29
line 60: 33
LocalVariableTable:
Start Length Slot Name Signature
0 38 0 this Lnl/sander/beejava/Compiler;
private nl.sander.beejava.constantpool.ConstantPool createConstantPool();
descriptor: ()Lnl/sander/beejava/constantpool/ConstantPool;
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=1, args_size=1
0: aload_0
1: getfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
4: invokevirtual #59 // Method nl/sander/beejava/CompiledClass.getSource:()Lnl/sander/beejava/api/BeeSource;
7: invokevirtual #63 // Method nl/sander/beejava/api/BeeSource.getConstructors:()Ljava/util/Set;
10: aload_0
11: invokedynamic #69, 0 // InvokeDynamic #0:accept:(Lnl/sander/beejava/Compiler;)Ljava/util/function/Consumer;
16: invokeinterface #73, 2 // InterfaceMethod java/util/Set.forEach:(Ljava/util/function/Consumer;)V
21: aload_0
22: getfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
25: invokevirtual #59 // Method nl/sander/beejava/CompiledClass.getSource:()Lnl/sander/beejava/api/BeeSource;
28: invokevirtual #79 // Method nl/sander/beejava/api/BeeSource.getMethods:()Ljava/util/Set;
31: aload_0
32: invokedynamic #82, 0 // InvokeDynamic #1:accept:(Lnl/sander/beejava/Compiler;)Ljava/util/function/Consumer;
37: invokeinterface #73, 2 // InterfaceMethod java/util/Set.forEach:(Ljava/util/function/Consumer;)V
42: aload_0
43: getfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
46: aload_0
47: getfield #25 // Field constantPoolEntryCreator:Lnl/sander/beejava/ConstantPoolEntryCreator;
50: invokevirtual #83 // Method nl/sander/beejava/ConstantPoolEntryCreator.addThisClass:()Lnl/sander/beejava/constantpool/entry/ClassEntry;
53: invokevirtual #87 // Method nl/sander/beejava/CompiledClass.setThisClass:(Lnl/sander/beejava/constantpool/entry/ClassEntry;)V
56: aload_0
57: aload_0
58: getfield #25 // Field constantPoolEntryCreator:Lnl/sander/beejava/ConstantPoolEntryCreator;
61: ldc #91 // String Code
63: invokevirtual #93 // Method nl/sander/beejava/ConstantPoolEntryCreator.getOrCreateUtf8:(Ljava/lang/String;)Lnl/sander/beejava/constantpool/entry/Utf8Entry;
66: putfield #97 // Field codeAttributeNameEntry:Lnl/sander/beejava/constantpool/entry/Utf8Entry;
69: aload_0
70: getfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
73: aload_0
74: getfield #97 // Field codeAttributeNameEntry:Lnl/sander/beejava/constantpool/entry/Utf8Entry;
77: invokevirtual #101 // Method nl/sander/beejava/CompiledClass.addConstantPoolEntry:(Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;)V
80: aload_0
81: getfield #10 // Field constantPoolCreator:Lnl/sander/beejava/ConstantPoolCreator;
84: aload_0
85: getfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
88: invokevirtual #105 // Method nl/sander/beejava/CompiledClass.getConstantTree:()Ljava/util/Set;
91: invokevirtual #108 // Method nl/sander/beejava/ConstantPoolCreator.createConstantPool:(Ljava/util/Set;)Lnl/sander/beejava/constantpool/ConstantPool;
94: areturn
LineNumberTable:
line 64: 0
line 65: 21
line 67: 42
line 69: 56
line 70: 69
line 72: 80
LocalVariableTable:
Start Length Slot Name Signature
0 95 0 this Lnl/sander/beejava/Compiler;
public void addConstructors();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
0: aload_0
1: getfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
4: invokevirtual #59 // Method nl/sander/beejava/CompiledClass.getSource:()Lnl/sander/beejava/api/BeeSource;
7: invokevirtual #63 // Method nl/sander/beejava/api/BeeSource.getConstructors:()Ljava/util/Set;
10: invokeinterface #111, 1 // InterfaceMethod java/util/Set.stream:()Ljava/util/stream/Stream;
15: aload_0
16: invokedynamic #115, 0 // InvokeDynamic #2:apply:(Lnl/sander/beejava/Compiler;)Ljava/util/function/Function;
21: invokeinterface #119, 2 // InterfaceMethod java/util/stream/Stream.map:(Ljava/util/function/Function;)Ljava/util/stream/Stream;
26: aload_0
27: getfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
30: dup
31: invokestatic #125 // Method java/util/Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
34: pop
35: invokedynamic #131, 0 // InvokeDynamic #3:accept:(Lnl/sander/beejava/CompiledClass;)Ljava/util/function/Consumer;
40: invokeinterface #134, 2 // InterfaceMethod java/util/stream/Stream.forEach:(Ljava/util/function/Consumer;)V
45: return
LineNumberTable:
line 76: 0
line 77: 21
line 78: 31
line 79: 45
LocalVariableTable:
Start Length Slot Name Signature
0 46 0 this Lnl/sander/beejava/Compiler;
public void addMethods();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=1
0: aload_0
1: getfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
4: aload_0
5: getfield #97 // Field codeAttributeNameEntry:Lnl/sander/beejava/constantpool/entry/Utf8Entry;
8: invokevirtual #101 // Method nl/sander/beejava/CompiledClass.addConstantPoolEntry:(Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;)V
11: aload_0
12: getfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
15: invokevirtual #59 // Method nl/sander/beejava/CompiledClass.getSource:()Lnl/sander/beejava/api/BeeSource;
18: invokevirtual #79 // Method nl/sander/beejava/api/BeeSource.getMethods:()Ljava/util/Set;
21: invokeinterface #135, 1 // InterfaceMethod java/util/Set.iterator:()Ljava/util/Iterator;
26: astore_1
27: aload_1
28: invokeinterface #139, 1 // InterfaceMethod java/util/Iterator.hasNext:()Z
33: ifeq 61
36: aload_1
37: invokeinterface #145, 1 // InterfaceMethod java/util/Iterator.next:()Ljava/lang/Object;
42: checkcast #149 // class nl/sander/beejava/api/BeeMethod
45: astore_2
46: aload_0
47: getfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
50: aload_0
51: aload_2
52: invokevirtual #151 // Method createMethod:(Lnl/sander/beejava/CodeContainer;)Lnl/sander/beejava/classinfo/MethodInfo;
55: invokevirtual #155 // Method nl/sander/beejava/CompiledClass.addMethod:(Lnl/sander/beejava/classinfo/MethodInfo;)V
58: goto 27
61: return
LineNumberTable:
line 86: 0
line 87: 11
line 88: 46
line 89: 58
line 94: 61
LocalVariableTable:
Start Length Slot Name Signature
46 12 2 method Lnl/sander/beejava/api/BeeMethod;
0 62 0 this Lnl/sander/beejava/Compiler;
StackMapTable: number_of_entries = 2
frame_type = 252 /* append */
offset_delta = 27
locals = [ class java/util/Iterator ]
frame_type = 250 /* chop */
offset_delta = 33
private nl.sander.beejava.classinfo.MethodInfo createMethod(nl.sander.beejava.api.CodeContainer);
descriptor: (Lnl/sander/beejava/CodeContainer;)Lnl/sander/beejava/classinfo/MethodInfo;
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=2, args_size=2
0: new #159 // class nl/sander/beejava/classinfo/MethodInfo
3: dup
4: aload_0
5: getfield #25 // Field constantPoolEntryCreator:Lnl/sander/beejava/ConstantPoolEntryCreator;
8: aload_1
9: invokevirtual #161 // Method nl/sander/beejava/CodeContainer.getName:()Ljava/lang/String;
12: invokevirtual #93 // Method nl/sander/beejava/ConstantPoolEntryCreator.getOrCreateUtf8:(Ljava/lang/String;)Lnl/sander/beejava/constantpool/entry/Utf8Entry;
15: aload_0
16: getfield #25 // Field constantPoolEntryCreator:Lnl/sander/beejava/ConstantPoolEntryCreator;
19: aload_1
20: invokevirtual #167 // Method nl/sander/beejava/CodeContainer.getSignature:()Ljava/lang/String;
23: invokevirtual #93 // Method nl/sander/beejava/ConstantPoolEntryCreator.getOrCreateUtf8:(Ljava/lang/String;)Lnl/sander/beejava/constantpool/entry/Utf8Entry;
26: invokespecial #170 // Method nl/sander/beejava/classinfo/MethodInfo."<init>":(Lnl/sander/beejava/constantpool/entry/Utf8Entry;Lnl/sander/beejava/constantpool/entry/Utf8Entry;)V
29: aload_1
30: invokevirtual #173 // Method nl/sander/beejava/CodeContainer.getAccessFlags:()Ljava/util/Set;
33: invokevirtual #176 // Method nl/sander/beejava/classinfo/MethodInfo.addAccessFlags:(Ljava/util/Set;)Lnl/sander/beejava/classinfo/MethodInfo;
36: aload_0
37: getfield #97 // Field codeAttributeNameEntry:Lnl/sander/beejava/constantpool/entry/Utf8Entry;
40: aload_1
41: invokestatic #180 // Method nl/sander/beejava/MethodCodeCreator.createCodeAttribute:(Lnl/sander/beejava/constantpool/entry/Utf8Entry;Lnl/sander/beejava/CodeContainer;)Lnl/sander/beejava/classinfo/attributes/CodeAttribute;
44: invokevirtual #186 // Method nl/sander/beejava/classinfo/MethodInfo.addAttribute:(Lnl/sander/beejava/classinfo/attributes/Attribute;)Lnl/sander/beejava/classinfo/Info;
47: checkcast #159 // class nl/sander/beejava/classinfo/MethodInfo
50: areturn
LineNumberTable:
line 101: 0
line 102: 9
line 103: 20
line 104: 30
line 105: 41
line 101: 50
LocalVariableTable:
Start Length Slot Name Signature
0 51 0 this Lnl/sander/beejava/Compiler;
0 51 1 method Lnl/sander/beejava/CodeContainer;
private void updateConstantPool(nl.sander.beejava.api.CodeContainer);
descriptor: (Lnl/sander/beejava/CodeContainer;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=2, args_size=2
0: aload_0
1: getfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
4: aload_0
5: getfield #25 // Field constantPoolEntryCreator:Lnl/sander/beejava/ConstantPoolEntryCreator;
8: aload_1
9: invokevirtual #161 // Method nl/sander/beejava/CodeContainer.getName:()Ljava/lang/String;
12: invokevirtual #93 // Method nl/sander/beejava/ConstantPoolEntryCreator.getOrCreateUtf8:(Ljava/lang/String;)Lnl/sander/beejava/constantpool/entry/Utf8Entry;
15: invokevirtual #101 // Method nl/sander/beejava/CompiledClass.addConstantPoolEntry:(Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;)V
18: aload_0
19: getfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
22: aload_0
23: getfield #25 // Field constantPoolEntryCreator:Lnl/sander/beejava/ConstantPoolEntryCreator;
26: aload_1
27: invokevirtual #167 // Method nl/sander/beejava/CodeContainer.getSignature:()Ljava/lang/String;
30: invokevirtual #93 // Method nl/sander/beejava/ConstantPoolEntryCreator.getOrCreateUtf8:(Ljava/lang/String;)Lnl/sander/beejava/constantpool/entry/Utf8Entry;
33: invokevirtual #101 // Method nl/sander/beejava/CompiledClass.addConstantPoolEntry:(Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;)V
36: aload_1
37: invokevirtual #190 // Method nl/sander/beejava/CodeContainer.getCode:()Ljava/util/List;
40: aload_0
41: invokedynamic #194, 0 // InvokeDynamic #4:accept:(Lnl/sander/beejava/Compiler;)Ljava/util/function/Consumer;
46: invokeinterface #195, 2 // InterfaceMethod java/util/List.forEach:(Ljava/util/function/Consumer;)V
51: return
LineNumberTable:
line 112: 0
line 113: 18
line 114: 36
line 115: 51
LocalVariableTable:
Start Length Slot Name Signature
0 52 0 this Lnl/sander/beejava/Compiler;
0 52 1 codeContainer Lnl/sander/beejava/CodeContainer;
private void updateConstantPool(nl.sander.beejava.api.CodeLine);
descriptor: (Lnl/sander/beejava/api/CodeLine;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=3, args_size=2
0: aload_1
1: invokevirtual #198 // Method nl/sander/beejava/api/CodeLine.hasMethodCall:()Z
4: ifeq 29
7: aload_0
8: getfield #25 // Field constantPoolEntryCreator:Lnl/sander/beejava/ConstantPoolEntryCreator;
11: aload_1
12: invokevirtual #203 // Method nl/sander/beejava/ConstantPoolEntryCreator.getOrCreateMethodRefEntry:(Lnl/sander/beejava/api/CodeLine;)Lnl/sander/beejava/constantpool/entry/MethodRefEntry;
15: astore_2
16: aload_1
17: aload_2
18: invokevirtual #207 // Method nl/sander/beejava/api/CodeLine.setAssignedEntry:(Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;)V
21: aload_0
22: getfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
25: aload_2
26: invokevirtual #101 // Method nl/sander/beejava/CompiledClass.addConstantPoolEntry:(Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;)V
29: aload_1
30: invokevirtual #210 // Method nl/sander/beejava/api/CodeLine.hasRefToOwnField:()Z
33: ifne 43
36: aload_1
37: invokevirtual #213 // Method nl/sander/beejava/api/CodeLine.hasRefToExternalField:()Z
40: ifeq 65
43: aload_0
44: getfield #25 // Field constantPoolEntryCreator:Lnl/sander/beejava/ConstantPoolEntryCreator;
47: aload_1
48: invokevirtual #216 // Method nl/sander/beejava/ConstantPoolEntryCreator.getOrCreateFieldRefEntry:(Lnl/sander/beejava/api/CodeLine;)Lnl/sander/beejava/constantpool/entry/FieldRefEntry;
51: astore_2
52: aload_1
53: aload_2
54: invokevirtual #207 // Method nl/sander/beejava/api/CodeLine.setAssignedEntry:(Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;)V
57: aload_0
58: getfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
61: aload_2
62: invokevirtual #101 // Method nl/sander/beejava/CompiledClass.addConstantPoolEntry:(Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;)V
65: aload_1
66: invokevirtual #220 // Method nl/sander/beejava/api/CodeLine.hasConstValue:()Z
69: ifeq 94
72: aload_0
73: getfield #25 // Field constantPoolEntryCreator:Lnl/sander/beejava/ConstantPoolEntryCreator;
76: aload_1
77: invokevirtual #223 // Method nl/sander/beejava/ConstantPoolEntryCreator.getOrCreatePrimitiveEntry:(Lnl/sander/beejava/api/CodeLine;)Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;
80: astore_2
81: aload_1
82: aload_2
83: invokevirtual #207 // Method nl/sander/beejava/api/CodeLine.setAssignedEntry:(Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;)V
86: aload_0
87: getfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
90: aload_2
91: invokevirtual #101 // Method nl/sander/beejava/CompiledClass.addConstantPoolEntry:(Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;)V
94: return
LineNumberTable:
line 127: 0
line 128: 7
line 129: 16
line 130: 21
line 133: 29
line 134: 43
line 135: 52
line 136: 57
line 139: 65
line 140: 72
line 141: 81
line 142: 86
line 144: 94
LocalVariableTable:
Start Length Slot Name Signature
16 13 2 methodRefEntry Lnl/sander/beejava/constantpool/entry/MethodRefEntry;
52 13 2 fieldRefEntry Lnl/sander/beejava/constantpool/entry/FieldRefEntry;
81 13 2 primitiveEntry Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;
0 95 0 this Lnl/sander/beejava/Compiler;
0 95 1 codeline Lnl/sander/beejava/api/CodeLine;
StackMapTable: number_of_entries = 4
frame_type = 29 /* same */
frame_type = 13 /* same */
frame_type = 21 /* same */
frame_type = 28 /* same */
}
SourceFile: "Compiler.java"
BootstrapMethods:
0: #253 REF_invokeStatic java/lang/invoke/LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
#260 (Ljava/lang/Object;)V
#262 REF_invokeVirtual nl/sander/beejava/Compiler.updateConstantPool:(Lnl/sander/beejava/CodeContainer;)V
#265 (Lnl/sander/beejava/api/BeeConstructor;)V
1: #253 REF_invokeStatic java/lang/invoke/LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
#260 (Ljava/lang/Object;)V
#262 REF_invokeVirtual nl/sander/beejava/Compiler.updateConstantPool:(Lnl/sander/beejava/CodeContainer;)V
#267 (Lnl/sander/beejava/api/BeeMethod;)V
2: #253 REF_invokeStatic java/lang/invoke/LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
#269 (Ljava/lang/Object;)Ljava/lang/Object;
#270 REF_invokeVirtual nl/sander/beejava/Compiler.createMethod:(Lnl/sander/beejava/CodeContainer;)Lnl/sander/beejava/classinfo/MethodInfo;
#271 (Lnl/sander/beejava/api/BeeConstructor;)Lnl/sander/beejava/classinfo/MethodInfo;
3: #253 REF_invokeStatic java/lang/invoke/LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
#260 (Ljava/lang/Object;)V
#273 REF_invokeVirtual nl/sander/beejava/CompiledClass.addMethod:(Lnl/sander/beejava/classinfo/MethodInfo;)V
#274 (Lnl/sander/beejava/classinfo/MethodInfo;)V
4: #253 REF_invokeStatic java/lang/invoke/LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
#260 (Ljava/lang/Object;)V
#275 REF_invokeVirtual nl/sander/beejava/Compiler.updateConstantPool:(Lnl/sander/beejava/api/CodeLine;)V
#278 (Lnl/sander/beejava/api/CodeLine;)V
InnerClasses:
public static final #284= #280 of #282; // Lookup=class java/lang/invoke/MethodHandles$Lookup of class java/lang/invoke/MethodHandles

2
pom.xml
View file

@ -21,8 +21,6 @@
<packaging>jar</packaging>
<properties>
<maven.compiler.source>15</maven.compiler.source>
<maven.compiler.target>15</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>

12
src/main/java/nl/sander/beejava/Compiler.java
View file

@ -1,6 +1,8 @@
package nl.sander.beejava;
import nl.sander.beejava.api.BeeMethod;
import nl.sander.beejava.api.BeeSource;
import nl.sander.beejava.api.CodeContainer;
import nl.sander.beejava.api.CodeLine;
import nl.sander.beejava.classinfo.MethodInfo;
import nl.sander.beejava.constantpool.ConstantPool;
@ -83,9 +85,13 @@ public class Compiler {
*/
public void addMethods() {
compiledClass.addConstantPoolEntry(codeAttributeNameEntry);
compiledClass.getSource().getMethods().stream()
.map(this::createMethod)
.forEach(compiledClass::addMethod);
for (BeeMethod method : compiledClass.getSource().getMethods()) {
compiledClass.addMethod(createMethod(method));
}
// compiledClass.getSource().getMethods().stream()
// .map(this::createMethod)
// .forEach(compiledClass::addMethod);
}
/*

3
src/main/java/nl/sander/beejava/MethodCodeCreator.java
View file

@ -1,5 +1,6 @@
package nl.sander.beejava;
import nl.sander.beejava.api.CodeContainer;
import nl.sander.beejava.api.CodeLine;
import nl.sander.beejava.classinfo.attributes.CodeAttribute;
import nl.sander.beejava.constantpool.entry.ConstantPoolEntry;
@ -12,7 +13,7 @@ public class MethodCodeCreator {
public static CodeAttribute createCodeAttribute(Utf8Entry codeAttributeNameEntry, CodeContainer codeContainer) {
CodeAttribute codeAttribute = new CodeAttribute(codeAttributeNameEntry);
codeAttribute.setMaxStack(calculateMaxStack(codeContainer));
codeAttribute.setMaxLocals(codeContainer.formalParameters.size() + 1);
codeAttribute.setMaxLocals(codeContainer.getFormalParameters().size() + 1);
ByteBuf byteBuf = new ByteBuf();
codeContainer.getCode().forEach(codeLine -> {

13
src/main/java/nl/sander/beejava/api/BeeConstructor.java
View file

@ -1,7 +1,6 @@
package nl.sander.beejava.api;
import nl.sander.beejava.CodeContainer;
import nl.sander.beejava.flags.MethodAccessFlags;
import nl.sander.beejava.flags.MethodAccessFlag;
import java.util.*;
@ -10,8 +9,8 @@ import java.util.*;
*/
public final class BeeConstructor extends CodeContainer {
private BeeConstructor(Set<MethodAccessFlags> accessFlags,
List<BeeParameter> formalParameters,
public BeeConstructor(Set<MethodAccessFlag> accessFlags,
Set<BeeParameter> formalParameters,
List<CodeLine> code) {
this.formalParameters.addAll(formalParameters);
this.accessFlags.addAll(accessFlags);
@ -57,8 +56,8 @@ public final class BeeConstructor extends CodeContainer {
}
public static class Builder {
private final Set<MethodAccessFlags> accessFlags = new HashSet<>();
private final List<BeeParameter> formalParameters = new LinkedList<>();
private final Set<MethodAccessFlag> accessFlags = new HashSet<>();
private final Set<BeeParameter> formalParameters = new HashSet<>();
private final List<CodeLine> code = new LinkedList<>();
private Builder() {
@ -70,7 +69,7 @@ public final class BeeConstructor extends CodeContainer {
return this;
}
public Builder withAccessFlags(MethodAccessFlags... accessFlags) {
public Builder withAccessFlags(MethodAccessFlag... accessFlags) {
this.accessFlags.addAll(Arrays.asList(accessFlags));
return this;
}

12
src/main/java/nl/sander/beejava/api/BeeField.java
View file

@ -1,6 +1,6 @@
package nl.sander.beejava.api;
import nl.sander.beejava.flags.FieldAccessFlags;
import nl.sander.beejava.flags.FieldAccessFlag;
import java.util.Arrays;
import java.util.HashSet;
@ -12,11 +12,11 @@ import java.util.Set;
*/
public final class BeeField {
private final Set<FieldAccessFlags> accessFlags = new HashSet<>();
private final Set<FieldAccessFlag> accessFlags = new HashSet<>();
private final Class<?> type;
private final String name;
private BeeField(Set<FieldAccessFlags> accessFlags, Class<?> type, String name) {
public BeeField(Set<FieldAccessFlag> accessFlags, Class<?> type, String name) {
this.accessFlags.addAll(accessFlags);
this.type = type;
this.name = name;
@ -26,7 +26,7 @@ public final class BeeField {
return new Builder();
}
public Set<FieldAccessFlags> getAccessFlags() {
public Set<FieldAccessFlag> getAccessFlags() {
return accessFlags;
}
@ -52,7 +52,7 @@ public final class BeeField {
}
public static class Builder {
private final Set<FieldAccessFlags> accessFlags = new HashSet<>();
private final Set<FieldAccessFlag> accessFlags = new HashSet<>();
private Class<?> type;
private String name;
@ -60,7 +60,7 @@ public final class BeeField {
}
public BeeField.Builder withAccessFlags(FieldAccessFlags... accessFlags) {
public BeeField.Builder withAccessFlags(FieldAccessFlag... accessFlags) {
this.accessFlags.addAll(Arrays.asList(accessFlags));
return this;
}

11
src/main/java/nl/sander/beejava/api/BeeMethod.java
View file

@ -1,11 +1,8 @@
package nl.sander.beejava.api;
import nl.sander.beejava.CodeContainer;
import nl.sander.beejava.TypeMapper;
import nl.sander.beejava.flags.MethodAccessFlags;
import nl.sander.beejava.flags.MethodAccessFlag;
import java.util.*;
import java.util.stream.Collectors;
/**
* Models a method in a BeeClass
@ -15,7 +12,7 @@ public final class BeeMethod extends CodeContainer {
private final Class<?> returnType;
private BeeMethod(String name, Set<MethodAccessFlags> accessFlags,
private BeeMethod(String name, Set<MethodAccessFlag> accessFlags,
List<BeeParameter> formalParameters,
Class<?> returnType, List<CodeLine> code) {
this.name = name;
@ -52,7 +49,7 @@ public final class BeeMethod extends CodeContainer {
}
public static class Builder {
private final Set<MethodAccessFlags> accessFlags = new HashSet<>();
private final Set<MethodAccessFlag> accessFlags = new HashSet<>();
private final List<BeeParameter> formalParameters = new LinkedList<>();
private final List<CodeLine> code = new LinkedList<>();
private String name;
@ -66,7 +63,7 @@ public final class BeeMethod extends CodeContainer {
return this;
}
public Builder withAccessFlags(MethodAccessFlags... accessFlags) {
public Builder withAccessFlags(MethodAccessFlag... accessFlags) {
this.accessFlags.addAll(Arrays.asList(accessFlags));
return this;
}

2
src/main/java/nl/sander/beejava/api/BeeParameter.java
View file

@ -9,7 +9,7 @@ public final class BeeParameter {
private final Class<?> type;
private final String name;
private BeeParameter(Class<?> type, String name) {
public BeeParameter(Class<?> type, String name) {
this.type = type;
this.name = name;
}

61
src/main/java/nl/sander/beejava/api/CodeContainer.java Normal file
View file

@ -0,0 +1,61 @@
package nl.sander.beejava.api;
import nl.sander.beejava.TypeMapper;
import nl.sander.beejava.api.BeeParameter;
import nl.sander.beejava.api.BeeSource;
import nl.sander.beejava.api.CodeLine;
import nl.sander.beejava.flags.MethodAccessFlag;
import java.util.*;
import java.util.stream.Collectors;
/**
* parent of a constructor or a method.
*/
public abstract class CodeContainer {
protected final List<CodeLine> code = new LinkedList<>();
protected final Set<BeeParameter> formalParameters = new HashSet<>();
protected final Set<MethodAccessFlag> accessFlags = new HashSet<>();
private BeeSource owner;
public List<CodeLine> getCode() {
return code;
}
public String getSignature() {
return getParametersSignature() + TypeMapper.map(getReturnType());
}
public abstract String getName();
public abstract Class<?> getReturnType();
private String getParametersSignature() {
return formalParameters.stream()
.map(BeeParameter::getType)
.map(TypeMapper::map)
.collect(Collectors.joining(",", "(", ")"));
}
public Set<MethodAccessFlag> getAccessFlags() {
return accessFlags;
}
public BeeSource getOwner() {
return owner;
}
public void setOwner(BeeSource beeSource) {
if (owner != null) {
throw new IllegalStateException("Owner set twice. Sue the developer!");
}
this.owner = beeSource;
}
public abstract boolean isConstructor();
public Set<BeeParameter> getFormalParameters() {
return formalParameters;
}
}

3
src/main/java/nl/sander/beejava/api/CodeLine.java
View file

@ -1,7 +1,6 @@
package nl.sander.beejava.api;
import nl.sander.beejava.CodeContainer;
import nl.sander.beejava.JavaOpcode;
import nl.sander.beejava.TypeMapper;
import nl.sander.beejava.constantpool.entry.ConstantPoolEntry;
@ -39,7 +38,7 @@ public final class CodeLine {
return new CodeLine(opcode).withExternalFieldRef(fieldClass, fieldName);
}
public static CodeLine line(Opcode opcode, Object constValue) {
public static CodeLine line(Opcode opcode, String constValue) {
return new CodeLine(opcode).withConstValue(constValue);
}

13
src/main/java/nl/sander/beejava/api/Version.java
View file

@ -1,5 +1,9 @@
package nl.sander.beejava.api;
import nl.sander.beejava.apiv2.Opcode;
import java.util.Optional;
public enum Version {
V1_0_2(45),
V1_1(45),
@ -31,4 +35,13 @@ public enum Version {
public int getMinor(){
return 0;
}
public static Optional<Version> get(String text){
for (Version version : Version.values()) {
if (version.toString().equals(text)) {
return Optional.of(version);
}
}
return Optional.empty();
}
}

53
src/main/java/nl/sander/beejava/apiv2/BeeConstructor.java Normal file
View file

@ -0,0 +1,53 @@
package nl.sander.beejava.apiv2;
import nl.sander.beejava.flags.MethodAccessFlag;
import java.util.*;
/**
* Models a constructor
*/
public final class BeeConstructor extends CodeContainer {
public BeeConstructor(Set<MethodAccessFlag> accessFlags,
Set<BeeParameter> formalParameters,
List<CodeLine> code) {
this.formalParameters.addAll(formalParameters);
this.accessFlags.addAll(accessFlags);
super.code.addAll(code);
}
public String getName() {
return "<init>";
}
@Override
public String toString() {
return "BeeConstructor{" +
"formalParameters=" + formalParameters +
'}';
}
public Class<?> getReturnType() {
return Void.class;
}
@Override
public boolean isConstructor() {
return true;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
BeeConstructor that = (BeeConstructor) o;
return formalParameters.equals(that.formalParameters);
}
@Override
public int hashCode() {
return Objects.hash(formalParameters);
}
}

82
src/main/java/nl/sander/beejava/apiv2/BeeField.java Normal file
View file

@ -0,0 +1,82 @@
package nl.sander.beejava.apiv2;
import nl.sander.beejava.flags.FieldAccessFlag;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Objects;
import java.util.Set;
/**
* Models a field in a BeeClass
*/
public final class BeeField {
private final Set<FieldAccessFlag> accessFlags = new HashSet<>();
private final Class<?> type;
private final String name;
public BeeField(Set<FieldAccessFlag> accessFlags, Class<?> type, String name) {
this.accessFlags.addAll(accessFlags);
this.type = type;
this.name = name;
}
public static Builder builder(){
return new Builder();
}
public Set<FieldAccessFlag> getAccessFlags() {
return accessFlags;
}
public Class<?> getType() {
return type;
}
public String getName() {
return name;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
BeeField beeField = (BeeField) o;
return name.equals(beeField.name);
}
@Override
public int hashCode() {
return Objects.hash(name);
}
public static class Builder {
private final Set<FieldAccessFlag> accessFlags = new HashSet<>();
private Class<?> type;
private String name;
private Builder(){
}
public Builder withAccessFlags(FieldAccessFlag... accessFlags) {
this.accessFlags.addAll(Arrays.asList(accessFlags));
return this;
}
public Builder withType(Class<?> type) {
this.type=type;
return this;
}
public Builder withName(String name) {
this.name=name;
return this;
}
public BeeField build() {
return new BeeField(accessFlags, type, name);
}
}
}

46
src/main/java/nl/sander/beejava/apiv2/BeeMethod.java Normal file
View file

@ -0,0 +1,46 @@
package nl.sander.beejava.apiv2;
import nl.sander.beejava.flags.MethodAccessFlag;
import java.util.*;
/**
* Models a method in a BeeClass
*/
public final class BeeMethod extends CodeContainer {
private final String name;
private final Class<?> returnType;
BeeMethod(String name, Set<MethodAccessFlag> accessFlags,
Set<BeeParameter> formalParameters,
Class<?> returnType, List<CodeLine> code) {
this.name = name;
this.accessFlags.addAll(accessFlags);
this.formalParameters.addAll(formalParameters);
this.returnType = returnType;
super.code.addAll(code);
}
public String getName() {
return name;
}
public Class<?> getReturnType() {
return returnType;
}
@Override
public boolean isConstructor() {
return false;
}
public void validate() {
//TODO
/*
* here we could add checks like:
* -If this method is in a class rather than an interface, and the name of the method is <init>, then the descriptor must denote a void method.
* -If the name of the method is <clinit>, then the descriptor must denote avoid method, and, in a class file whose version number is 51.0 or above,a method that takes no arguments
*/
}
}

37
src/main/java/nl/sander/beejava/apiv2/BeeParameter.java Normal file
View file

@ -0,0 +1,37 @@
package nl.sander.beejava.apiv2;
import java.util.Objects;
/**
* Models a formal parameter in a method declaration.
*/
public final class BeeParameter {
private final Class<?> type;
private final String name;
public BeeParameter(Class<?> type, String name) {
this.type = type;
this.name = name;
}
public Class<?> getType() {
return type;
}
public String getName() {
return name;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
BeeParameter that = (BeeParameter) o;
return name.equals(that.name);
}
@Override
public int hashCode() {
return Objects.hash(name);
}
}

110
src/main/java/nl/sander/beejava/apiv2/BeeSource.java Normal file
View file

@ -0,0 +1,110 @@
package nl.sander.beejava.apiv2;
import nl.sander.beejava.api.Version;
import nl.sander.beejava.flags.ClassAccessFlags;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
/**
* Contains parsed class elements like constructors and methods, but the opcode is not compiled to bytecode yet.
*/
public final class BeeSource {
private final Set<ClassAccessFlags> accessFlags = new HashSet<>();
private final Set<Class<?>> interfaces = new HashSet<>();
private final Set<BeeField> fields = new HashSet<>();
private final Set<BeeConstructor> constructors = new HashSet<>();
private final Set<BeeMethod> methods = new HashSet<>();
private Version classFileVersion;
private String name;
private Class<?> superClass;
/**
* @return The classfile version
*/
public Version getClassFileVersion() {
return classFileVersion;
}
public void setClassFileVersion(Version classFileVersion) {
this.classFileVersion = classFileVersion;
}
/**
* @return all constructors that are provided with the class
*/
public Set<BeeConstructor> getConstructors() {
return Collections.unmodifiableSet(constructors);
}
public void addConstructors(BeeConstructor... constructors) {
this.constructors.addAll(Set.of(constructors));
}
/**
* @return all methods that are provided with the class
*/
public Set<BeeMethod> getMethods() {
return methods;
}
public void addMethods(BeeMethod... methods) {
this.methods.addAll(Set.of(methods));
}
/**
* @return The access flags for the class
*/
public Set<ClassAccessFlags> getAccessFlags() {
return Collections.unmodifiableSet(accessFlags);
}
public void addAccessFlags(ClassAccessFlags... classAccessFlags) {
this.accessFlags.addAll(Set.of(classAccessFlags));
}
/**
* @return The full name, like java.lang.Class
*/
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
/**
* @return The superclass
*/
public Class<?> getSuperClass() {
return superClass;
}
public void setSuperClass(Class<?> superClass) {
this.superClass = superClass;
}
/**
* @return a list of unique interfaces that the class will implements
*/
public Set<Class<?>> getInterfaces() {
return Collections.unmodifiableSet(interfaces);
}
public void addInterfaces(Class<?>... interfaces) {
this.interfaces.addAll(Set.of(interfaces));
}
/**
* @return a list of unique fields that the class will contain
*/
public Set<BeeField> getFields() {
return Collections.unmodifiableSet(fields);
}
public void addFields(BeeField... fields) {
this.fields.addAll(Set.of(fields));
}
}

18
src/main/java/nl/sander/beejava/apiv2/ClassInstruction.java Normal file
View file

@ -0,0 +1,18 @@
package nl.sander.beejava.apiv2;
public class ClassInstruction extends Instruction {
private final ClassOperation classOperation;
public ClassInstruction(ClassOperation classOperation, String operand) {
super(operand);
this.classOperation = classOperation;
}
public String getOperand() {
return operand;
}
public ClassOperation getOperation() {
return classOperation;
}
}

22
src/main/java/nl/sander/beejava/apiv2/ClassOperation.java Normal file
View file

@ -0,0 +1,22 @@
package nl.sander.beejava.apiv2;
import java.util.Optional;
public enum ClassOperation {
CLASS,
INTERFACE,
ENUM,
FIELD,
CONSTRUCTOR,
METHOD;
static Optional<ClassOperation> get(String text){
String upper = text.toUpperCase();
for (ClassOperation val: ClassOperation.values()){
if (val.toString().equals(upper)){
return Optional.of(val);
}
}
return Optional.empty();
}
}

12
src/main/java/nl/sander/beejava/CodeContainer.java → src/main/java/nl/sander/beejava/apiv2/CodeContainer.java
View file

@ -1,9 +1,7 @@
package nl.sander.beejava;
package nl.sander.beejava.apiv2;
import nl.sander.beejava.api.BeeParameter;
import nl.sander.beejava.api.BeeSource;
import nl.sander.beejava.api.CodeLine;
import nl.sander.beejava.flags.MethodAccessFlags;
import nl.sander.beejava.TypeMapper;
import nl.sander.beejava.flags.MethodAccessFlag;
import java.util.HashSet;
import java.util.LinkedList;
@ -18,7 +16,7 @@ public abstract class CodeContainer {
protected final List<CodeLine> code = new LinkedList<>();
protected final Set<BeeParameter> formalParameters = new HashSet<>();
protected final Set<MethodAccessFlags> accessFlags = new HashSet<>();
protected final Set<MethodAccessFlag> accessFlags = new HashSet<>();
private BeeSource owner;
public List<CodeLine> getCode() {
@ -40,7 +38,7 @@ public abstract class CodeContainer {
.collect(Collectors.joining(",", "(", ")"));
}
public Set<MethodAccessFlags> getAccessFlags() {
public Set<MethodAccessFlag> getAccessFlags() {
return accessFlags;
}

28
src/main/java/nl/sander/beejava/apiv2/CodeLine.java Normal file
View file

@ -0,0 +1,28 @@
package nl.sander.beejava.apiv2;
public class CodeLine extends Instruction {
private final Opcode opcode;
private CodeContainer owner;
public CodeLine(Opcode opcode, String operand) {
super(operand);
this.opcode = opcode;
}
public String getOperand() {
return operand;
}
public Opcode getOpcode() {
return opcode;
}
public void setOwner(CodeContainer owner) {
this.owner = owner;
}
public CodeContainer getOwner() {
return owner;
}
}

9
src/main/java/nl/sander/beejava/apiv2/Instruction.java Normal file
View file

@ -0,0 +1,9 @@
package nl.sander.beejava.apiv2;
public class Instruction {
protected final String operand;
public Instruction(String operand) {
this.operand = operand;
}
}

65
src/main/java/nl/sander/beejava/apiv2/Opcode.java Normal file
View file

@ -0,0 +1,65 @@
package nl.sander.beejava.apiv2;
import java.util.Optional;
public enum Opcode {
LOAD,
STORE,
CONST,
RETURN,
ARRAYLENGTH,
THROW,
CAST,
ADD,
COMPARE,
DIVIDE,
MULTIPLY,
NEGATE,
REMAINDER,
SUBTRACT,
GET,
GOTO,
TO_DOUBLE,
TO_INT,
TO_LONG,
TO_BYTE,
TO_CHAR,
TO_FLOAT,
TO_SHORT,
AND,
IF_EQUAL,
IF_NOT_EQUAL,
IF_LESS_THAN,
IF_GREATER_OR_EQUAL,
IF_GREATER_THAN,
IF_LESS_OR_EQUAL,
IF_NOT_NULL,
IF_NULL,
INCREMENT,
INSTANCEOF,
INVOKE,
OR,
SHIFT_LEFT,
SHIFT_RIGHT,
LOGICAL_SHIFT_RIGHT,
XOR,
LOOKUPSWITCH,
MONITORENTER,
MONITOREXIT,
NEW,
NEWARRAY,
MULTIANEWARRAY,
PUT,
SWAP,
TABLESWITCH,
WIDE;
static Optional<Opcode> get(String text) {
for (Opcode opcode : Opcode.values()) {
if (opcode.toString().equals(text)) {
return Optional.of(opcode);
}
}
return Optional.empty();
}
}

213
src/main/java/nl/sander/beejava/apiv2/SourceCompiler.java Normal file
View file

@ -0,0 +1,213 @@
package nl.sander.beejava.apiv2;
import nl.sander.beejava.api.Version;
import nl.sander.beejava.flags.ClassAccessFlags;
import nl.sander.beejava.flags.FieldAccessFlag;
import nl.sander.beejava.flags.MethodAccessFlag;
import java.util.*;
import java.util.function.Supplier;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* Parses code as text to a BeeSource object
*/
public class SourceCompiler {
private final static Pattern firstBlanksplitter = Pattern.compile("(.+?) (.+)");
private final static Pattern parensplitter = Pattern.compile("(.+?)(\\(.*?\\))");
private final static Pattern returntypesplitter = Pattern.compile("(.+?)->(.*?)");
private final String sourcecode;
private final List<Instruction> instructions = new ArrayList<>();
private int currentLine = 0;
public SourceCompiler(String sourcecode) {
this.sourcecode = sourcecode;
}
public static BeeSource compile(String sourcecode) {
return new SourceCompiler(sourcecode).doCompile();
}
public BeeSource doCompile() {
Arrays.stream(sourcecode.split("\n")).map(this::compileLine).forEach(instructions::add);
BeeSource beeSource = new nl.sander.beejava.apiv2.BeeSource();
for (currentLine = 0; currentLine < instructions.size(); currentLine++) {
Instruction ins = instructions.get(currentLine);
if (currentLine == 0) {
parseClassDeclaration(ins, beeSource);
} else {
parseInstruction(ins, beeSource);
}
currentLine += 1;
}
return beeSource;
}
private void parseInstruction(Instruction instruction, BeeSource beeSource) {
if (instruction instanceof ClassInstruction) {
ClassInstruction classInstruction = (ClassInstruction) instruction;
String operand = classInstruction.getOperand();
switch (classInstruction.getOperation()) {
case FIELD -> beeSource.addFields(parseField(operand));
case CONSTRUCTOR -> beeSource.addConstructors(parseConstructor(operand));
case METHOD -> beeSource.addMethods(parseMethod(operand));
default -> throw new IllegalArgumentException("Not allowed here");
}
}
}
private BeeMethod parseMethod(String text) {
String[] tokens = split(text, returntypesplitter);
Class<?> returnType;
try {
returnType = Class.forName(tokens[1].trim());
} catch (ClassNotFoundException e) {
throw new IllegalArgumentException("Not a valid type: "+tokens[1].trim());
}
String first = tokens[0].trim();
String[] flagsNameParameters = first.split(" ");
Set<MethodAccessFlag> flags = new HashSet<>();
int i=0;
Optional<MethodAccessFlag> maybeFlag = MethodAccessFlag.get(flagsNameParameters[i]);
while (maybeFlag.isPresent()){
flags.add(maybeFlag.get());
i+=1;
maybeFlag = MethodAccessFlag.get(flagsNameParameters[i]);
}
String[] nameParams = split(flagsNameParameters[i], parensplitter);
String methodName = nameParams[0];
String params = nameParams[1];
String[] paramTokens = params.split(",");
Set<BeeParameter> parameters = new HashSet<>();
for (String paramToken : paramTokens) {
String[] declaration = paramToken.trim().split(" ");
String type = declaration[0];
String name = declaration[1];
try {
parameters.add(new BeeParameter(Class.forName(type), name));
} catch (ClassNotFoundException e) {
throw new IllegalArgumentException("field type " + type + " not found");
}
}
currentLine += 1;
List<CodeLine> lines = new ArrayList<>();
Instruction nextInstruction = instructions.get(currentLine);
while (nextInstruction instanceof CodeLine) {
lines.add((CodeLine) nextInstruction);
currentLine += 1;
nextInstruction = instructions.get(currentLine);
}
return new BeeMethod(methodName,flags, parameters, returnType, lines);
}
private BeeConstructor parseConstructor(String text) {
String[] tokens = split(text, parensplitter);
String flag = tokens[0];
MethodAccessFlag methodAccessFlag = MethodAccessFlag.get(flag).orElseThrow(illegalArgument("Not a valid flag " + flag));
String params = tokens[1];
String[] paramTokens = params.split(",");
Set<BeeParameter> parameters = new HashSet<>();
for (String paramToken : paramTokens) {
String[] declaration = paramToken.trim().split(" ");
String type = declaration[0];
String name = declaration[1];
try {
parameters.add(new BeeParameter(Class.forName(type), name));
} catch (ClassNotFoundException e) {
throw new IllegalArgumentException("field type " + type + " not found");
}
}
currentLine += 1;
List<CodeLine> lines = new ArrayList<>();
Instruction nextInstruction = instructions.get(currentLine);
while (nextInstruction instanceof CodeLine) {
lines.add((CodeLine) nextInstruction);
currentLine += 1;
nextInstruction = instructions.get(currentLine);
}
return new BeeConstructor(Set.of(methodAccessFlag), parameters, lines);
}
private BeeField parseField(String operand) {
String[] tokens = operand.split(" ");
Set<FieldAccessFlag> flags = new HashSet<>();
String type = null;
String name = null;
for (String token : tokens) {
Optional<FieldAccessFlag> maybeFlag = FieldAccessFlag.get(token);
if (maybeFlag.isPresent()) {
flags.add(maybeFlag.get());
} else {
if (type == null) {
type = token;
} else {
name = token;
}
}
}
try {
return new BeeField(flags, Class.forName(type), name);
} catch (ClassNotFoundException e) {
throw new IllegalArgumentException("field type " + type + " not found");
}
}
private void parseClassDeclaration(Instruction firstLine, BeeSource beeSource) {
if (firstLine instanceof ClassInstruction) {
ClassInstruction classDeclaration = (ClassInstruction) firstLine;
ClassOperation operation = classDeclaration.getOperation();
switch (operation) {
case CLASS -> {
String[] tokens = split(classDeclaration.getOperand(), parensplitter);
beeSource.addAccessFlags(ClassAccessFlags.PUBLIC, ClassAccessFlags.SUPER);
beeSource.setName(tokens[0]);
beeSource.setClassFileVersion(Version.get(tokens[1]).orElseThrow(illegalArgument(tokens[1])));
}
case INTERFACE -> {
}//TODO
case ENUM -> {
}//TODO
default -> throw new IllegalArgumentException("Not allowed here");
}
} else {
throw new IllegalArgumentException("class must start with 'class name(target.jdk.version)'");
}
}
private Instruction compileLine(String line) {
String[] tokens = split(line, firstBlanksplitter);
String operation = tokens[0];
String operand = tokens[1];
if (!line.startsWith(" ")) {
ClassOperation classOperation = ClassOperation.get(operation).orElseThrow(illegalArgument(operation));
return new ClassInstruction(classOperation, operand);
} else {
Opcode opcode = Opcode.get(operation).orElseThrow(illegalArgument(operation));
return new CodeLine(opcode, operand);
}
}
private Supplier<IllegalArgumentException> illegalArgument(String text) {
return () -> new IllegalArgumentException("Illegal: " + text);
}
private String[] split(String text, Pattern splitter) {
Matcher matcher = splitter.matcher(text);
if (matcher.find()) {
return new String[]{matcher.group(1), matcher.group(2)};
} else {
return new String[]{};
}
}
}

8
src/main/java/nl/sander/beejava/classinfo/FieldInfo.java
View file

@ -2,25 +2,25 @@ package nl.sander.beejava.classinfo;
import nl.sander.beejava.constantpool.entry.Utf8Entry;
import nl.sander.beejava.flags.AccessFlags;
import nl.sander.beejava.flags.FieldAccessFlags;
import nl.sander.beejava.flags.FieldAccessFlag;
import nl.sander.beejava.util.ByteBuf;
import java.util.HashSet;
import java.util.Set;
public class FieldInfo extends Info<FieldInfo> {
private final Set<FieldAccessFlags> accessFlags = new HashSet<>();
private final Set<FieldAccessFlag> accessFlags = new HashSet<>();
public FieldInfo(Utf8Entry nameEntry, Utf8Entry descriptorEntry) {
super(nameEntry, descriptorEntry);
}
public FieldInfo addAccessFlags(Set<FieldAccessFlags> accessFlags) {
public FieldInfo addAccessFlags(Set<FieldAccessFlag> accessFlags) {
this.accessFlags.addAll(accessFlags);
return this;
}
public Set<FieldAccessFlags> getAccessFlags() {
public Set<FieldAccessFlag> getAccessFlags() {
return accessFlags;
}

6
src/main/java/nl/sander/beejava/classinfo/MethodInfo.java
View file

@ -2,19 +2,19 @@ package nl.sander.beejava.classinfo;
import nl.sander.beejava.constantpool.entry.Utf8Entry;
import nl.sander.beejava.flags.AccessFlags;
import nl.sander.beejava.flags.MethodAccessFlags;
import nl.sander.beejava.flags.MethodAccessFlag;
import nl.sander.beejava.util.ByteBuf;
import java.util.HashSet;
import java.util.Set;
public class MethodInfo extends Info<MethodInfo> {
private final Set<MethodAccessFlags> accessFlags = new HashSet<>();
private final Set<MethodAccessFlag> accessFlags = new HashSet<>();
public MethodInfo(Utf8Entry nameEntry, Utf8Entry descriptorEntry) {
super(nameEntry, descriptorEntry);
}
public MethodInfo addAccessFlags(Set<MethodAccessFlags> accessFlags) {
public MethodInfo addAccessFlags(Set<MethodAccessFlag> accessFlags) {
this.accessFlags.addAll(accessFlags);
return this;
}

1
src/main/java/nl/sander/beejava/flags/AccessFlags.java
View file

@ -9,4 +9,5 @@ public interface AccessFlags {
int getBytecode();
}

4
src/main/java/nl/sander/beejava/flags/ClassAccessFlags.java
View file

@ -11,17 +11,15 @@ public enum ClassAccessFlags implements AccessFlags {
ENUM(0x4000), // Declared as an enum type.
MODULE(0x8000); // Is a module, not a class or interface.
private final int bytecode;
ClassAccessFlags(int bytecode) {
this.bytecode = bytecode;
}
@Override
public int getBytecode() {
return bytecode;
}
}

15
src/main/java/nl/sander/beejava/flags/FieldAccessFlags.java → src/main/java/nl/sander/beejava/flags/FieldAccessFlag.java
View file

@ -1,6 +1,8 @@
package nl.sander.beejava.flags;
public enum FieldAccessFlags implements AccessFlags {
import java.util.Optional;
public enum FieldAccessFlag implements AccessFlags {
PUBLIC(0x0001), // Declared public; may be accessed from outside itspackage.
PRIVATE(0x0002), // Declared private; accessible only within the defining class and other classes belonging to the samenest (§5.4.4).
PROTECTED(0x0004), // Declared protected; may be accessed within subclasses.
@ -13,11 +15,20 @@ public enum FieldAccessFlags implements AccessFlags {
private final int bytecode;
FieldAccessFlags(int bytecode) {
FieldAccessFlag(int bytecode) {
this.bytecode = bytecode;
}
public int getBytecode() {
return bytecode;
}
public static Optional<FieldAccessFlag> get(String text) {
for (FieldAccessFlag flag : FieldAccessFlag.values()) {
if (flag.toString().equals(text)) {
return Optional.of(flag);
}
}
return Optional.empty();
}
}

15
src/main/java/nl/sander/beejava/flags/MethodAccessFlags.java → src/main/java/nl/sander/beejava/flags/MethodAccessFlag.java
View file

@ -1,6 +1,8 @@
package nl.sander.beejava.flags;
public enum MethodAccessFlags implements AccessFlags {
import java.util.Optional;
public enum MethodAccessFlag implements AccessFlags {
PUBLIC(0x0001), // Declared public; may be accessed from outside its package.
PRIVATE(0x0002), // Declared private; accessible only within the defining class and other classes belonging to the same nest (§5.4.4).
PROTECTED(0x0004), // Declared protected; may be accessed within subclasses.
@ -16,11 +18,20 @@ public enum MethodAccessFlags implements AccessFlags {
private final int bytecode;
MethodAccessFlags(int bytecode) {
MethodAccessFlag(int bytecode) {
this.bytecode = bytecode;
}
public int getBytecode() {
return bytecode;
}
public static Optional<MethodAccessFlag> get(String text) {
for (MethodAccessFlag flag : MethodAccessFlag.values()) {
if (flag.toString().equals(text)) {
return Optional.of(flag);
}
}
return Optional.empty();
}
}

14
src/test/java/nl/sander/beejava/TestData.java
View file

@ -1,8 +1,8 @@
package nl.sander.beejava;
import nl.sander.beejava.api.*;
import nl.sander.beejava.flags.FieldAccessFlags;
import nl.sander.beejava.flags.MethodAccessFlags;
import nl.sander.beejava.flags.FieldAccessFlag;
import nl.sander.beejava.flags.MethodAccessFlag;
import java.io.Serializable;
@ -38,7 +38,7 @@ public class TestData {
public static BeeSource createClassWithTwoReferencesToSomeClass() throws ClassNotFoundException {
BeeMethod print1 = BeeMethod.builder()
.withName("print1")
.withAccessFlags(MethodAccessFlags.PUBLIC)
.withAccessFlags(MethodAccessFlag.PUBLIC)
.withCode(
line(GET, "java.lang.System","out"),
line(LD_CONST, "1"),
@ -51,7 +51,7 @@ public class TestData {
BeeMethod print2 = BeeMethod.builder()
.withName("print2")
.withAccessFlags(MethodAccessFlags.PUBLIC)
.withAccessFlags(MethodAccessFlag.PUBLIC)
.withCode(
line(GET, "java.lang.System","out"),
line(LD_CONST, "2"),
@ -71,7 +71,7 @@ public class TestData {
public static BeeSource createClassWithField(Class<?> fieldType) throws ClassNotFoundException {
BeeField field = BeeField.builder()
.withAccessFlags(FieldAccessFlags.PRIVATE)
.withAccessFlags(FieldAccessFlag.PRIVATE)
.withType(fieldType)
.withName("field")
.build();
@ -79,7 +79,7 @@ public class TestData {
BeeParameter parameter = BeeParameter.create(fieldType, "value");
BeeConstructor constructor = BeeConstructor.builder()
.withAccessFlags(MethodAccessFlags.PUBLIC)
.withAccessFlags(MethodAccessFlag.PUBLIC)
.withFormalParameters(parameter)
.withCode(
line(LD_VAR, Ref.THIS),
@ -103,7 +103,7 @@ public class TestData {
public static BeeConstructor createDefaultConstructor() throws ClassNotFoundException {
return BeeConstructor.builder()
.withAccessFlags(MethodAccessFlags.PUBLIC)
.withAccessFlags(MethodAccessFlag.PUBLIC)
.withCode(
line(LD_VAR, Ref.THIS),
line(INVOKE, Ref.SUPER, "<init>", "()"),

106
src/test/java/nl/sander/beejava/TestData2.java Normal file
View file

@ -0,0 +1,106 @@
package nl.sander.beejava;
public class TestData2 {
public final String simpleBean= """
public class simpleBean
field value:int
constructor()
INVOKE super()
RETURN
method getValue()
RETURN this.value
method setValue(int newVale)
LOAD newValue
PUT this.value
RETURN
""";
String constructor_original = """
0: aload_0
1: invokespecial #1 // Method java/lang/Object."<init>":()V
4: aload_0
5: new #7 // class nl/sander/beejava/ConstantPoolCreator
8: dup
9: invokespecial #9 // Method nl/sander/beejava/ConstantPoolCreator."<init>":()V
12: putfield #10 // Field constantPoolCreator:Lnl/sander/beejava/ConstantPoolCreator;
15: aload_0
16: aload_1
17: putfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
20: aload_0
21: new #20 // class nl/sander/beejava/ConstantPoolEntryCreator
24: dup
25: aload_1
26: invokespecial #22 // Method nl/sander/beejava/ConstantPoolEntryCreator."<init>":(Lnl/sander/beejava/CompiledClass;)V
29: putfield #25 // Field constantPoolEntryCreator:Lnl/sander/beejava/ConstantPoolEntryCreator;
32: return
""";
String constructor_opcope = """
constructor nl.sander.beejava.Compiler(nl.sander.beejava.CompiledClass arg_0);
INVOKE super()
NEW nl.sander.beejava.ConstantPoolCreator()
PUT this.constantPoolCreator
LOAD arg_0
PUT this.compiledClass
NEW nl.sander.beejava.ConstantPoolEntryCreator(compiledClass)
PUT this.constantPoolEntryCreator
""";
String method_original = """
public void addMethods()
0: aload_0
1: getfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
4: aload_0
5: getfield #97 // Field codeAttributeNameEntry:Lnl/sander/beejava/constantpool/entry/Utf8Entry;
8: invokevirtual #101 // Method nl/sander/beejava/CompiledClass.addConstantPoolEntry:(Lnl/sander/beejava/constantpool/entry/ConstantPoolEntry;)V
11: aload_0
12: getfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
15: invokevirtual #59 // Method nl/sander/beejava/CompiledClass.getSource:()Lnl/sander/beejava/api/BeeSource;
18: invokevirtual #79 // Method nl/sander/beejava/api/BeeSource.getMethods:()Ljava/util/Set;
21: invokeinterface #135, 1 // InterfaceMethod java/util/Set.iterator:()Ljava/util/Iterator;
26: astore_1
27: aload_1
28: invokeinterface #139, 1 // InterfaceMethod java/util/Iterator.hasNext:()Z
33: ifeq 61
36: aload_1
37: invokeinterface #145, 1 // InterfaceMethod java/util/Iterator.next:()Ljava/lang/Object;
42: checkcast #149 // class nl/sander/beejava/api/BeeMethod
45: astore_2
46: aload_0
47: getfield #16 // Field compiledClass:Lnl/sander/beejava/CompiledClass;
50: aload_0
51: aload_2
52: invokevirtual #151 // Method createMethod:(Lnl/sander/beejava/CodeContainer;)Lnl/sander/beejava/classinfo/MethodInfo;
55: invokevirtual #155 // Method nl/sander/beejava/CompiledClass.addMethod:(Lnl/sander/beejava/classinfo/MethodInfo;)V
58: goto 27
61: return
""";
String method_opcode = """
public void addMethods()
INVOKE this.compiledClass.addConstantPoolEntry(this.codeAttributeNameEntry)
INVOKE this.compiledClass.getSource()
INVOKE getMethods()
INVOKE iterator()
STORE it
:start-loop
INVOKE it.hasNext
IFEQ_false end
INVOKE it.next()
CAST nl.sander.beejava.api.BeeMethod
STORE el
INVOKE this.createMethod(el)
INVOKE this.compiledClass.addMethod()
GOTO start-loop
:end
RETURN
""";
}

5
src/test/java/nl/sander/beejava/e2e/EmptyBeanTest.java
View file

@ -3,12 +3,11 @@ package nl.sander.beejava.e2e;
import nl.sander.beejava.BytecodeGenerator;
import nl.sander.beejava.CompiledClass;
import nl.sander.beejava.Compiler;
import nl.sander.beejava.TestData;
import nl.sander.beejava.api.BeeConstructor;
import nl.sander.beejava.api.BeeSource;
import nl.sander.beejava.api.Ref;
import nl.sander.beejava.api.Version;
import nl.sander.beejava.flags.MethodAccessFlags;
import nl.sander.beejava.flags.MethodAccessFlag;
import org.junit.jupiter.api.Test;
import java.lang.reflect.Constructor;
@ -59,7 +58,7 @@ public class EmptyBeanTest {
private BeeConstructor createDefaultConstructor() throws ClassNotFoundException {
return BeeConstructor.builder()
.withAccessFlags(MethodAccessFlags.PUBLIC)
.withAccessFlags(MethodAccessFlag.PUBLIC)
.withCode(
line(LD_VAR, Ref.THIS),
line(INVOKE, Ref.SUPER, "<init>", "()"),