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more i64 operations

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This commit is contained in:
Volker Berlin 2017-04-11 17:59:06 +02:00
parent 0353a8104c
commit cf289fc24c
1 changed files with 20 additions and 4 deletions
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24
src/de/inetsoftware/jwebassembly/module/ModuleWriter.java
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@ -256,16 +256,26 @@ public abstract class ModuleWriter implements Closeable {
while( byteCode.available() > 0 ) { while( byteCode.available() > 0 ) {
int op = byteCode.readUnsignedByte(); int op = byteCode.readUnsignedByte();
switch( op ) { switch( op ) {
case 2: // iconst_m1
case 3: // iconst_0
case 4: // iconst_1 case 4: // iconst_1
writeConstInt( 1 ); case 5: // iconst_2
case 6: // iconst_3
case 7: // iconst_4
case 8: // iconst_5
writeConstInt( op - 3 );
break; break;
case 16: //bipush case 9: // lconst_0
case 10: // lconst_1
writeConstLong( op - 9 );
break;
case 16: // bipush
writeConstInt( byteCode.readByte() ); writeConstInt( byteCode.readByte() );
break; break;
case 18: //ldc case 18: // ldc
writeConst( constantPool.get( byteCode.readUnsignedByte() ) ); writeConst( constantPool.get( byteCode.readUnsignedByte() ) );
break; break;
case 20: //ldc2_w case 20: // ldc2_w
writeConst( constantPool.get( byteCode.readUnsignedShort() ) ); writeConst( constantPool.get( byteCode.readUnsignedShort() ) );
break; break;
case 26: // iload_0 case 26: // iload_0
@ -298,6 +308,12 @@ public abstract class ModuleWriter implements Closeable {
case 62: // istore_3 case 62: // istore_3
writeLoadStore( false, ValueType.i32, op - 59 ); writeLoadStore( false, ValueType.i32, op - 59 );
break; break;
case 63: // lstore_0
case 64: // lstore_1
case 65: // lstore_2
case 66: // lstore_3
writeLoadStore( false, ValueType.i64, op - 63 );
break;
case 96: // iadd case 96: // iadd
writeAdd( ValueType.i32); writeAdd( ValueType.i32);
break; break;