backup/JWebAssembly
1
0
Fork 0
mirror of https://github.com/i-net-software/JWebAssembly.git synced 2025-03-15 18:44:47 +01:00
Code Issues Projects Releases Activity

throw an exception for old byte code instructions

Browse Source
This commit is contained in:
Volker Berlin 2019-03-23 16:05:14 +01:00
parent 8f4a3cdd3a
commit 7ce99bec72
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/de/inetsoftware/jwebassembly/module/JavaMethodWasmCodeBuilder.java
View File

@ -514,8 +514,10 @@ class JavaMethodWasmCodeBuilder extends WasmCodeBuilder {
branchManager.addGotoOperator( codePos, offset, byteCode.getCodePosition(), byteCode.getLineNumber() );
addNopInstruction( codePos ); // marker of the line number for the branch manager
break;
//TODO case 168: // jsr
//TODO case 169: // ret
case 168: // jsr
case 169: // ret
case 201: // jsr_w
throw new WasmException( "Finally block of Java 5 or older is not supported. Compile the sources with a Java SE 6 or newer: " + op, byteCode.getLineNumber() );
case 170: // tableswitch
case 171: // lookupswitch
writeSwitchCode( byteCode, op == 171 );
@ -636,7 +638,6 @@ class JavaMethodWasmCodeBuilder extends WasmCodeBuilder {
branchManager.addGotoOperator( codePos, offset, byteCode.getCodePosition(), byteCode.getLineNumber() );
addNopInstruction( codePos ); // marker of the line number for the branch manager
break;
//TODO case 201: // jsr_w
default:
throw new WasmException( "Unimplemented Java byte code operation: " + op, byteCode.getLineNumber() );
}