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Implements "add" for all data types

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This commit is contained in:
Volker Berlin 2017-04-09 18:46:27 +02:00
parent 119d5ed7f4
commit e698ba3607
3 changed files with 48 additions and 6 deletions
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19
src/de/inetsoftware/jwebassembly/binary/BinaryModuleWriter.java
View File

@ -23,6 +23,8 @@ import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import javax.annotation.Nullable;
import de.inetsoftware.jwebassembly.module.ModuleWriter;
import de.inetsoftware.jwebassembly.module.ValueType;
@ -283,8 +285,21 @@ public class BinaryModuleWriter extends ModuleWriter implements InstructionOpcod
* {@inheritDoc}
*/
@Override
protected void writeAddInt() throws IOException {
codeStream.write( I32_ADD );
protected void writeAdd( @Nullable ValueType valueType ) throws IOException {
switch( valueType ) {
case i32:
codeStream.write( I32_ADD );
break;
case i64:
codeStream.write( I64_ADD );
break;
case f32:
codeStream.write( F32_ADD );
break;
case f64:
codeStream.write( F64_ADD );
break;
}
}
/**

29
src/de/inetsoftware/jwebassembly/module/ModuleWriter.java
View File

@ -23,6 +23,7 @@ import java.util.Map;
import javax.annotation.Nonnegative;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import de.inetsoftware.classparser.Annotations;
import de.inetsoftware.classparser.ClassFile;
@ -269,6 +270,24 @@ public abstract class ModuleWriter implements Closeable {
case 29: // iload_3
writeLoadStore( true, ValueType.i32, op - 26 );
break;
case 30: // lload_0
case 31: // lload_1
case 32: // lload_2
case 33: // lload_3
writeLoadStore( true, ValueType.i64, op - 30 );
break;
case 34: // fload_0
case 35: // fload_1
case 36: // fload_2
case 37: // fload_3
writeLoadStore( true, ValueType.f32, op - 34 );
break;
case 38: // dload_0
case 39: // dload_1
case 40: // dload_2
case 41: // dload_3
writeLoadStore( true, ValueType.f64, op - 38 );
break;
case 59: // istore_0
case 60: // istore_1
case 61: // istore_2
@ -276,7 +295,10 @@ public abstract class ModuleWriter implements Closeable {
writeLoadStore( false, ValueType.i32, op - 59 );
break;
case 96: // iadd
writeAddInt();
writeAdd( ValueType.i32);
break;
case 98: // fadd
writeAdd( ValueType.f32 );
break;
case 172: // ireturn
case 173: // lreturn
@ -412,10 +434,13 @@ public abstract class ModuleWriter implements Closeable {
/**
* Write a add operator
*
* @param valueType
* the type of the parameters
*
* @throws IOException
* if any I/O error occur
*/
protected abstract void writeAddInt() throws IOException;
protected abstract void writeAdd( @Nullable ValueType valueType ) throws IOException;
/**
* Write a return

6
src/de/inetsoftware/jwebassembly/text/TextModuleWriter.java
View File

@ -18,6 +18,8 @@ package de.inetsoftware.jwebassembly.text;
import java.io.IOException;
import java.util.List;
import javax.annotation.Nullable;
import de.inetsoftware.jwebassembly.module.ModuleWriter;
import de.inetsoftware.jwebassembly.module.ValueType;
@ -160,9 +162,9 @@ public class TextModuleWriter extends ModuleWriter {
* {@inheritDoc}
*/
@Override
protected void writeAddInt() throws IOException {
protected void writeAdd( @Nullable ValueType valueType ) throws IOException {
newline( methodOutput );
methodOutput.append( "i32.add" );
methodOutput.append( valueType ).append( ".add" );
}
/**