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restructuring the project folder and adding a makefile

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This commit is contained in:
Artur Ventura 2011-07-19 14:05:08 +01:00
parent 97c1b8669f
commit 2025c82c99
36 changed files with 570 additions and 261 deletions
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BIN
Test.class
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253
intrp.js
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@ -1,253 +0,0 @@
/* -*- Mode: Javascript -*-
* -*- coding: UTF-8 -*-
* Copyright (C) 2011 by Artur Ventura
*
* File: intrp.js
* Time-stamp: Fri Jul 15 02:46:27 2011
*
* Author: Artur Ventura
*
*/
#include "opcodes.js"
DEFOP(AALOAD)
var index = OPPOP();
var arrayref = OPPOP();
if (arrayref == NULL){
JVM_THROWS_NEW(java.lang.NullPointerException);
}
if (index >= arrayref.length){
JVM_THROWS_NEW(java.lang.ArrayIndexOutOfBoundsException);
}
OPPUSH(arrayref.value[index.value]);
ENDDEF
DEFOP(AASTORE)
var value = OPPOP();
var index = OPPOP();
var arrayref = OPPOP();
if (arrayref == NULL){
JVM_THROWS_NEW(java.lang.NullPointerException);
}
if (index >= arrayref.length){
JVM_THROWS_NEW(java.lang.ArrayIndexOutOfBoundsException);
}
if (!arrayref.classRef.isAssignable(value.cl)){
JVM_THROWS_NEW(java.lang.ArrayStoreException);
}
ENDDEF
DEFOP(ACONST_NULL)
OPPUSH(null);
ENDDEF
DEFOP(ALOAD)
var i = OPPOP();
OPPUSH(LOCAL_VAR(i))
ENDDEF
DEFALIAS(ALOAD_0)
DEFALIAS(ALOAD_1)
DEFALIAS(ALOAD_2)
DEFALIAS(ALOAD_3)
DEFNOP()
OPPUSH(LOCAL_VAR(OPCODE - ALOAD_0));
ENDDEF
DEFOP(ANEWARRAY)
var indexbyte1 = READ_NEXT();
var indexbyte2 = READ_NEXT();
var count = OPPOP();
if (count < 0){
JVM_THROWS_NEW(java.lang.NegativeArraySizeException);
}
var clRef = frame.classRef.constantPool.get((indexbyte1 << 8) | indexbyte2);
var instance = {length:count, value:[], 'class':this.jvm.classForName(clRef)};
OPPUSH(instance);
ENDDEF
DEFOP(ARETURN)
var objectref = OPPOP();
return {return_object: objectref}
ENDDEF
DEFOP(ARRAYLENGTH)
var arrayref = OPPOP();
OPPUSH(arrayref.length);
ENDDEF
DEFOP(ASTORE)
var objectref = OPPOP();
LOCAL_VAR(READ_NEXT()) = objectref;
ENDDEF
DEFALIAS(ASTORE_0)
DEFALIAS(ASTORE_1)
DEFALIAS(ASTORE_2)
DEFALIAS(ASTORE_3)
DEFNOP()
var objectref = OPPOP();
LOCAL_VAR(OPCODE-ASTORE_0) = objectref;
ENDDEF
DEFOP(ATHROW)
var objectref = OPPOP();
if (objectref == null){
JVM_THROWS_NEW(java.lang.NullPointerException);
}
throw [objectref.classRef.name_ref.str,objectref];
ENDDEF
DEFOP(BALOAD)
var value = OPPOP();
var index = OPPOP();
var arrayref = OPPOP();
if (arrayref == NULL){
JVM_THROWS_NEW(java.lang.NullPointerException);
}
if (index >= arrayref.length){
JVM_THROWS_NEW(java.lang.ArrayIndexOutOfBoundsException);
}
arrayref.value[index] = value;
ENDDEF
DEFOP(BIPUSH)
OPPUSH(code.pop());
ENDDEF
DEFOP(CALOAD)
var index = OPPOP();
var arrayref = OPPOP();
OPPUSH(arrayref.value[index]);
ENDDEF
DEFOP(CASTORE)
var value = OPPOP();
var index = OPPOP();
var arrayref = OPPOP();
if (arrayref == NULL){
JVM_THROWS_NEW(java.lang.NullPointerException);
}
if (index >= arrayref.length){
JVM_THROWS_NEW(java.lang.ArrayIndexOutOfBoundsException);
}
arrayref.value[index] = value;
ENDDEF
DEFOP(CHECKCAST)
var objectref = OPPOP();
var indexbyte1 = READ_NEXT();
var indexbyte2 = READ_NEXT();
var clRef = frame.classRef.constantPool.get((indexbyte1 << 8) | indexbyte2);
if (objectref.classRef.isAssignable(clRef)){
OPPUSH(objectref);
}else{
JVM_THROWS_NEW(java.lang.ClassCastException);
}
ENDDEF
DEFOP(D2F)
var value = OPPOP();
if (isNaN(value)){
OPPUSH(NaN);
}else if(IS_OVERFLOW(value,FLOAT_MAX_VALUE)){
OPPUSH(POSITIVE_INF);
}else if (IS_UNDEFLOW(value,FLOAT_MIN_VALUE)){
OPPUSH(NEGATIVE_INF);
}else{
OPPUSH(value);
}
ENDDEF
DEFOP(D2I)
var value = OPPOP();
if (isNaN(value)){
OPPUSH(0);
}else if(IS_OVERFLOW(value,INT_MAX_VALUE)){
OPPUSH(INT_MAX_VALUE);
}else if(IS_UNDERFLOW(value,INT_MIN_VALUE)){
OPPUSH(INT_MIN_VALUE);
}else{
OPPUSH(Math.round(value));
}
ENDDEF
DEFOP(D2L)
var value = OPPOP();
if (isNaN(value)){
OPPUSH(0);
}else if(IS_OVERFLOW(value,LONG_MAX_VALUE)){
OPPUSH(LONG_MAX_VALUE);
}else if(IS_UNDERFLOW(value,LONG_MIN_VALUE)){
OPPUSH(LONG_MIN_VALUE);
}else{
OPPUSH(Math.round(value));
}
ENDDEF
DEFOP(DADD)
var value1 = OPPOP();
var value2 = OPPOP();
var result = value1 + value2;
if (IS_OVERFLOW(result,DOUBLE_MAX_VALUE)){
OPPUSH(POSITIVE_INF);
}else if(IS_UNDERFLOW(result,DOUBLE_MIN_VALUE)){
OPPUSH(NEGATIVE_INF);
}else{
OPPUSH(result);
}
ENDDEF
DEFOP(DALOAD)
var index = OPPOP();
var arrayref = OPPOP();
if (arrayref == NULL){
JVM_THROWS_NEW(java.lang.NullPointerException);
}
if (index >= arrayref.length){
JVM_THROWS_NEW(java.lang.ArrayIndexOutOfBoundsException);
}
OPPUSH(arrayref.value[index]);
ENDDEF
DEFOP(DASTORE)
var value = OPPOP();
var index = OPPOP();
var arrayref = OPPOP();
if (arrayref == NULL){
JVM_THROWS_NEW(java.lang.NullPointerException);
}
if (index >= arrayref.length){
JVM_THROWS_NEW(java.lang.ArrayIndexOutOfBoundsException);
}
arrayref.value[index] = value;
ENDDEF
DEFALIAS(DCMPG)
DEFALIAS(DCMPL)
DEFNOP()
var value2 = OPPOP();
var value1 = OPPOP();
if (isNaN(value1) || isNaN(value2)) { OPPUSH((OPCODE == DCMPG)?1:0)}
if (value1 > value2){
OPPUSH(1);
}else if(value1 == value2){
OPPUSH(0);
}else{
OPPUSH(-1);
}
ENDDEF
DEFALIAS(DCONST_1)
DEFALIAS(DCONST_0)
DEFNOP()
OPPUSH(OPCODE-DCONST_0);
ENDDEF

15
makefile Normal file
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@ -0,0 +1,15 @@
all: ids
ids:
cd webserver && python app.py
preprocess:
mkdir -p build
/usr/bin/cpp -P -undef -Wundef -std=c99 -nostdinc -Wtrigraphs -fdollars-in-identifiers src/main.js build/pp_jvm.js
compile: preprocess
java -jar lib/compiler.jar --compilation_level ADVANCED_OPTIMIZATIONS --js build/pp_jvm.js --js_output_file build/jvm.js
clean:
rm -dR build

0
attributes.js → src/attributes.js
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4
class.js → src/class.js
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@ -232,8 +232,10 @@ ClassDefinition.prototype.initializeClass = function(){
if (this.super_class && !this.super_class_ref.inited){
this.super_class_ref.initializeClass();
}
this.calculateEffectiveMembers();
var that = this
this.effectiveFields.each()
// call <cinit>
this.inited = true;
}

0
constantPool.js → src/constantPool.js
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13
cpu.js → src/cpu.js
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@ -27,16 +27,19 @@
#define OPPOP() operand_stack.pop()
#define OPPUSH(v) operand_stack.push(v)
#define OPPOPD() operand_stack.pop() && operand_stack.pop()
#define OPPUSHD(v) operand_stack.push(v) && operand_stack.push(null)
#define OPSTACK(v) operand_stack[v]
#define OPSTACK_LENGTH() operand_stack.length
#define LOCAL_VAR(v) local_variables[v]
#define OPCODE opcode
#define PC pc
#define STACK_MOVE(y,x) OPSTACK(OPSTACK_LENGTH()-y) = OPSTACK(OPSTACK_LENGTH()-x)
#define READ_NEXT() code[++pc]
function canonicalName(ref){
return ref.str.replace(/\//g,".")
}
#define canonicalName(ref) ref.str.replace(/\//g,".")
var JVM = function(params,args){
this.nativeMappingTable = {}

0
infos.js → src/infos.js
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542
src/intrp.js Normal file
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@ -0,0 +1,542 @@
/* -*- Mode: Javascript -*-
* -*- coding: UTF-8 -*-
* Copyright (C) 2011 by Artur Ventura
*
* File: intrp.js
* Time-stamp: Fri Jul 15 02:46:27 2011
*
* Author: Artur Ventura
*
*/
#include "opcodes.js"
#define CHECK_NULL(ref) if (ref == NULL){ JVM_THROWS_NEW(java.lang.NullPointerException); }
#define CHECK_ARRAY_INDEX(ind,ref) if (ind >= ref.length){ JVM_THROWS_NEW(java.lang.ArrayIndexOutOfBoundsException); }
#define TO_INT(value) if (isNaN(value)){ OPPUSH(0); }else if(IS_OVERFLOW(value,INT_MAX_VALUE)){ OPPUSH(INT_MAX_VALUE); }else if(IS_UNDERFLOW(value,INT_MIN_VALUE)){ OPPUSH(INT_MIN_VALUE); }else{ OPPUSH(Math.round(value)); }
#define TO_FLOAT(value) if (isNaN(value)){ OPPUSHD(NaN); }else if(IS_OVERFLOW(value,FLOAT_MAX_VALUE)){ OPPUSHD(POSITIVE_INF); }else if (IS_UNDEFLOW(value,FLOAT_MIN_VALUE)){ OPPUSHD(NEGATIVE_INF); }else{ OPPUSHD(value);}
#define TO_LONG(value) if (isNaN(value)){ OPPUSH(0); }else if(IS_OVERFLOW(value,LONG_MAX_VALUE)){ OPPUSH(LONG_MAX_VALUE); }else if(IS_UNDERFLOW(value,LONG_MIN_VALUE)){ OPPUSH(LONG_MIN_VALUE); }else{ OPPUSH(Math.round(value));}
DEFOP(AALOAD)
/*
* ..., array ref, index -> ..., ref value
*/
var index = OPPOP();
var arrayref = OPPOP();
CHECK_NULL(arrayref);
CHECK_ARRAY_INDEX(index,arrayref);
OPPUSH(arrayref.value[index]);
ENDDEF
DEFOP(AASTORE)
var value = OPPOP();
var index = OPPOP();
var arrayref = OPPOP();
CHECK_NULL(arrayref);
CHECK_ARRAY_INDEX(index,arrayref);
if (!arrayref.classRef.isAssignable(value.cl)){
JVM_THROWS_NEW(java.lang.ArrayStoreException);
}
arrayref.value[index] = value;
ENDDEF
DEFOP(ACONST_NULL)
OPPUSH(null);
ENDDEF
DEFOP(ALOAD)
var i = OPPOP();
OPPUSH(LOCAL_VAR(i))
ENDDEF
DEFALIAS(ALOAD_0)
DEFALIAS(ALOAD_1)
DEFALIAS(ALOAD_2)
DEFALIAS(ALOAD_3)
DEFNOP()
OPPUSH(LOCAL_VAR(OPCODE - ALOAD_0));
ENDDEF
DEFOP(ANEWARRAY)
var indexbyte1 = READ_NEXT();
var indexbyte2 = READ_NEXT();
var count = OPPOP();
if (count < 0){
JVM_THROWS_NEW(java.lang.NegativeArraySizeException);
}
var clRef = frame.classRef.constantPool.get((indexbyte1 << 8) | indexbyte2);
var instance = {length:count, value:[], 'class':this.jvm.classForName(clRef)};
OPPUSH(instance);
ENDDEF
DEFOP(ARETURN)
var objectref = OPPOP();
return {return_object: objectref}
ENDDEF
DEFOP(ARRAYLENGTH)
var arrayref = OPPOP();
OPPUSH(arrayref.length);
ENDDEF
DEFOP(ASTORE)
var objectref = OPPOP();
LOCAL_VAR(READ_NEXT()) = objectref;
ENDDEF
DEFALIAS(ASTORE_0)
DEFALIAS(ASTORE_1)
DEFALIAS(ASTORE_2)
DEFALIAS(ASTORE_3)
DEFNOP()
var objectref = OPPOP();
LOCAL_VAR(OPCODE-ASTORE_0) = objectref;
ENDDEF
DEFOP(ATHROW)
var objectref = OPPOP();
CHECK_NULL(objectref);
throw [objectref.classRef.name_ref.str,objectref];
ENDDEF
DEFOP(BALOAD)
var value = OPPOP();
var index = OPPOP();
var arrayref = OPPOP();
CHECK_NULL(arrayref);
CHECK_ARRAY_INDEX(index,arrayref);
arrayref.value[index] = value;
ENDDEF
DEFOP(BIPUSH)
OPPUSH(code.pop());
ENDDEF
DEFOP(CALOAD)
var index = OPPOP();
var arrayref = OPPOP();
OPPUSH(arrayref.value[index]);
ENDDEF
DEFOP(CASTORE)
var value = OPPOP();
var index = OPPOP();
var arrayref = OPPOP();
CHECK_NULL(arrayref);
CHECK_ARRAY_INDEX(index,arrayref);
arrayref.value[index] = value;
ENDDEF
DEFOP(CHECKCAST)
var objectref = OPPOP();
var indexbyte1 = READ_NEXT();
var indexbyte2 = READ_NEXT();
var clRef = frame.classRef.constantPool.get((indexbyte1 << 8) | indexbyte2);
if (objectref.classRef.isAssignable(clRef)){
OPPUSH(objectref);
}else{
JVM_THROWS_NEW(java.lang.ClassCastException);
}
ENDDEF
DEFOP(D2F)
var value = OPPOPD();
TO_FLOAT(value)
ENDDEF
DEFOP(D2I)
var value = OPPOPD();
TO_INT(value);
ENDDEF
DEFOP(D2L)
var value = OPPOPD();
TO_LONG(value);
ENDDEF
DEFOP(DADD)
var value1 = OPPOPD();
var value2 = OPPOPD();
var result = value1 + value2;
if (IS_OVERFLOW(result,DOUBLE_MAX_VALUE)){
OPPUSHD(POSITIVE_INF);
}else if(IS_UNDERFLOW(result,DOUBLE_MIN_VALUE)){
OPPUSHD(NEGATIVE_INF);
}else{
OPPUSHD(result);
}
ENDDEF
DEFOP(DALOAD)
var index = OPPOP();
var arrayref = OPPOP();
if (arrayref == NULL){
JVM_THROWS_NEW(java.lang.NullPointerException);
}
if (index >= arrayref.length){
JVM_THROWS_NEW(java.lang.ArrayIndexOutOfBoundsException);
}
OPPUSHD(arrayref.value[index]);
ENDDEF
DEFOP(DASTORE)
var value = OPPOPD();
var index = OPPOP();
var arrayref = OPPOP();
if (arrayref == NULL){
JVM_THROWS_NEW(java.lang.NullPointerException);
}
if (index >= arrayref.length){
JVM_THROWS_NEW(java.lang.ArrayIndexOutOfBoundsException);
}
arrayref.value[index] = value;
ENDDEF
DEFALIAS(DCMPG)
DEFALIAS(DCMPL)
DEFNOP()
var value2 = OPPOPD();
var value1 = OPPOPD();
if (isNaN(value1) || isNaN(value2)) { OPPUSH((OPCODE == DCMPG)?1:0)}
if (value1 > value2){
OPPUSH(1);
}else if(value1 == value2){
OPPUSH(0);
}else{
OPPUSH(-1);
}
ENDDEF
DEFALIAS(DCONST_1)
DEFALIAS(DCONST_0)
DEFNOP()
OPPUSHD(OPCODE-DCONST_0);
ENDDEF
DEFOP(DDIV)
var value2 = OPPOPD();
var value1 = OPPOPD();
var result = value1/value2;
if (IS_OVERFLOW(result,DOUBLE_MAX_VALUE)){
OPPUSHD(POSITIVE_INF);
}else if(IS_UNDERFLOW(result,DOUBLE_MIN_VALUE)){
OPPUSHD(NEGATIVE_INF);
}else{
OPPUSHD(result);
}
ENDDEF
DEFOP(DLOAD)
var index = READ_NEXT();
OPPUSHD(LOCAL_VAR(index));
ENDDEF
DEFALIAS(DLOAD_0)
DEFALIAS(DLOAD_1)
DEFALIAS(DLOAD_2)
DEFALIAS(DLOAD_3)
DEFNOP()
var index = OPCODE - DLOAD_0;
OPPUSHD(LOCAL_VAR(index));
ENDDEF
DEFOP(DMUL)
var value2 = OPPOPD();
var value1 = OPPOPD();
var result = value1*value2;
if (IS_OVERFLOW(result,DOUBLE_MAX_VALUE)){
OPPUSHD(POSITIVE_INF);
}else if(IS_UNDERFLOW(result,DOUBLE_MIN_VALUE)){
OPPUSHD(NEGATIVE_INF);
}else{
OPPUSHD(result);
}
ENDDEF
DEFOP(DNEG)
OPPUSHD(NEG(OPPOPD()));
ENDDEF
DEFOP(DREM)
var value2 = OPPOPD()
var value1 = OPPOPD()
var result = value2 % value1
if (IS_OVERFLOW(result,DOUBLE_MAX_VALUE)){
OPPUSHD(POSITIVE_INF);
}else if(IS_UNDERFLOW(result,DOUBLE_MIN_VALUE)){
OPPUSHD(NEGATIVE_INF);
}else{
OPPUSHD(result);
}
ENDDEF
DEFOP(DRETURN)
var objectref = OPPOPD()
return {return_object: objectref}
ENDDEF
DEFOP(DSTORE)
var index = READ_NEXT();
var value = OPPOPD();
LOCAL_VAR(index) = value;
ENDDEF
DEFALIAS(DSTORE_0)
DEFALIAS(DSTORE_1)
DEFALIAS(DSTORE_2)
DEFALIAS(DSTORE_3)
DEFNOP()
var index = OPCODE - DLOAD_0;
var value = OPPOPD();
LOCAL_VAR(index) = value;
ENDDEF
DEFOP(DSUB)
var value2 = OPPOPD()
var value1 = OPPOPD()
var result = value2 % value1
if (IS_OVERFLOW(result,DOUBLE_MAX_VALUE)){
OPPUSHD(POSITIVE_INF);
}else if(IS_UNDERFLOW(result,DOUBLE_MIN_VALUE)){
OPPUSHD(NEGATIVE_INF);
}else{
OPPUSHD(result);
}
ENDDEF
DEFOP(DUP)
STACK_MOVE(0,1)
ENDDEF
DEFOP(DUP_X1)
STACK_MOVE(0,1)
STACK_MOVE(1,2)
STACK_MOVE(2,0)
ENDDEF
DEFOP(DUP_X2)
STACK_MOVE(0,1)
STACK_MOVE(1,2)
STACK_MOVE(2,3)
STACK_MOVE(3,0)
ENDDEF
DEFOP(DUP2)
STACK_MOVE(0,2)
STACK_MOVE(1,3)
ENDDEF
DEFOP(DUP2_X1)
STACK_MOVE(0,2)
STACK_MOVE(1,3)
STACK_MOVE(2,4)
STACK_MOVE(3,0)
STACK_MOVE(4,1)
ENDDEF
DEFOP(DUP2)
STACK_MOVE(0, 2);
STACK_MOVE(1, 3);
STACK_MOVE(2, 4);
STACK_MOVE(3, 5);
STACK_MOVE(4, 0);
STACK_MOVE(5, 1);
ENDDEF
DEFOP(F2D)
// No Op, can box in the same space.
ENDDEF
DEFOP(F2I)
var value = OPPOPD();
TO_INT(value);
ENDDEF
DEFOP(F2L)
var value = OPPOPD();
TO_LONG(value);
ENDDEF
DEFOP(FADD)
var value1 = OPPOPD();
var value2 = OPPOPD();
var result = value1 + value2;
if (IS_OVERFLOW(result,FLOAT_MAX_VALUE)){
OPPUSHD(POSITIVE_INF);
}else if(IS_UNDERFLOW(result,FLOAT_MIN_VALUE)){
OPPUSHD(NEGATIVE_INF);
}else{
OPPUSHD(result);
}
ENDDEF
DEFOP(FALOAD)
var index = OPPOP();
var arrayref = OPPOP();
if (arrayref == NULL){
JVM_THROWS_NEW(java.lang.NullPointerException);
}
if (index >= arrayref.length){
JVM_THROWS_NEW(java.lang.ArrayIndexOutOfBoundsException);
}
OPPUSHD(arrayref.value[index]);
ENDDEF
DEFOP(FASTORE)
var value = OPPOPD();
var index = OPPOP();
var arrayref = OPPOP();
if (arrayref == NULL){
JVM_THROWS_NEW(java.lang.NullPointerException);
}
if (index >= arrayref.length){
JVM_THROWS_NEW(java.lang.ArrayIndexOutOfBoundsException);
}
arrayref.value[index] = value;
ENDDEF
DEFALIAS(FCMPG)
DEFALIAS(FCMPL)
DEFNOP()
var value2 = OPPOPD();
var value1 = OPPOPD();
if (isNaN(value1) || isNaN(value2)) { OPPUSH((OPCODE == FCMPG)?1:0)}
if (value1 > value2){
OPPUSH(1);
}else if(value1 == value2){
OPPUSH(0);
}else{
OPPUSH(-1);
}
ENDDEF
DEFALIAS(FCONST_1)
DEFALIAS(FCONST_0)
DEFNOP()
OPPUSHD(OPCODE-FCONST_0);
ENDDEF
DEFOP(FDIV)
var value2 = OPPOPD();
var value1 = OPPOPD();
var result = value1*value2;
if (IS_OVERFLOW(result,FLOAT_MAX_VALUE)){
OPPUSHD(POSITIVE_INF);
}else if(IS_UNDERFLOW(result,FLOAT_MIN_VALUE)){
OPPUSHD(NEGATIVE_INF);
}else{
OPPUSHD(result);
}
ENDDEF
DEFOP(FLOAD)
var index = READ_NEXT();
OPPUSHD(LOCAL_VAR(index));
ENDDEF
DEFALIAS(FLOAD_0)
DEFALIAS(FLOAD_1)
DEFALIAS(FLOAD_2)
DEFALIAS(FLOAD_3)
DEFNOP()
var index = OPCODE - FLOAD_0;
OPPUSHD(LOCAL_VAR(index));
ENDDEF
DEFOP(FMUL)
var value2 = OPPOPD();
var value1 = OPPOPD();
var result = value1*value2;
if (IS_OVERFLOW(result,FLOAT_MAX_VALUE)){
OPPUSHD(POSITIVE_INF);
}else if(IS_UNDERFLOW(result,FLOAT_MIN_VALUE)){
OPPUSHD(NEGATIVE_INF);
}else{
OPPUSHD(result);
}
ENDDEF
DEFOP(FNEG)
OPPUSHD(NEG(OPPOPD()));
ENDDEF
DEFOP(FREM)
var value2 = OPPOPD()
var value1 = OPPOPD()
var result = value2 % value1
if (IS_OVERFLOW(result,FLOAT_MAX_VALUE)){
OPPUSHD(POSITIVE_INF);
}else if(IS_UNDERFLOW(result,FLOAT_MIN_VALUE)){
OPPUSHD(NEGATIVE_INF);
}else{
OPPUSHD(result);
}
ENDDEF
DEFOP(FRETURN)
var objectref = OPPOPD()
return {return_object: objectref}
ENDDEF
DEFOP(FSTORE)
var index = READ_NEXT();
var value = OPPOPD();
LOCAL_VAR(index) = value;
ENDDEF
DEFALIAS(FSTORE_0)
DEFALIAS(FSTORE_1)
DEFALIAS(FSTORE_2)
DEFALIAS(FSTORE_3)
DEFNOP()
var index = OPCODE - DLOAD_0;
var value = OPPOPD();
LOCAL_VAR(index) = value;
ENDDEF
DEFOP(FSUB)
var value2 = OPPOPD()
var value1 = OPPOPD()
var result = value2 % value1
if (IS_OVERFLOW(result,FLOAT_MAX_VALUE)){
OPPUSHD(POSITIVE_INF);
}else if(IS_UNDERFLOW(result,FLOAT_MIN_VALUE)){
OPPUSHD(NEGATIVE_INF);
}else{
OPPUSHD(result);
}
ENDDEF
DEFOP(GETFIELD)
var indexbyte1 = READ_NEXT();
var indexbyte2 = READ_NEXT();
var objectref = OPPOP();
CHECK_NULL(objectref)
field = objectref["class"].constantPool[(indexbyte1 << 8) | indexbyte2];
//check if static
OPPUSH(objectref[canonicalName(field.class_ref.name_ref.str) + " " + field.name_and_type_ref.name_ref.str]);
ENDDEF
DEFOP(GETSTATIC)
ENDDEF

0
linearDatastream.js → src/linearDatastream.js
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0
main.js → src/main.js
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0
opcodes.js → src/opcodes.js
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0
preload.js → src/preload.js
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0
types.js → src/types.js
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4
app.py → webserver/app.py
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@ -27,10 +27,10 @@ class index:
return ""
if filename.endswith(".js"):
web.header('Content-Type', 'text/javascript')
return commands.getstatusoutput("/usr/bin/cpp -P -undef -Wundef -std=c99 -nostdinc -Wtrigraphs -fdollars-in-identifiers " + filename)[1]
return commands.getstatusoutput("/usr/bin/cpp -P -undef -Wundef -std=c99 -nostdinc -Wtrigraphs -fdollars-in-identifiers ../src/" + filename)[1]
if "testRuntime" in filename:
alphex = filename[filename.rfind("/") + 1:];
return file("runtime/" + alphex.replace(".","/") + ".class");
return file("../runtime/" + alphex.replace(".","/") + ".class");
if filename == "":
return file("index.html").read()
try:

0
index.html → webserver/index.html
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0
web/__init__.py → webserver/web/__init__.py
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0
web/application.py → webserver/web/application.py
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0
web/browser.py → webserver/web/browser.py
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0
web/contrib/__init__.py → webserver/web/contrib/__init__.py
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0
web/contrib/template.py → webserver/web/contrib/template.py
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0
web/db.py → webserver/web/db.py
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0
web/debugerror.py → webserver/web/debugerror.py
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0
web/form.py → webserver/web/form.py
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0
web/http.py → webserver/web/http.py
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0
web/httpserver.py → webserver/web/httpserver.py
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0
web/net.py → webserver/web/net.py
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0
web/session.py → webserver/web/session.py
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0
web/template.py → webserver/web/template.py
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0
web/test.py → webserver/web/test.py
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0
web/utils.py → webserver/web/utils.py
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0
web/webapi.py → webserver/web/webapi.py
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0
web/webopenid.py → webserver/web/webopenid.py
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0
web/wsgi.py → webserver/web/wsgi.py
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0
web/wsgiserver/LICENSE.txt → webserver/web/wsgiserver/LICENSE.txt
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0
web/wsgiserver/__init__.py → webserver/web/wsgiserver/__init__.py
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