break;
case SparseSwitchPayload:
instructionWriter.write((SparseSwitchPayload)instruction);
break;
default:
throw new ExceptionWithContext("Unsupported instruction format: %s",
instruction.getOpcode().format);
}
}
if (tryBlocks.size() > 0) {
writer.align();
// filter out unique lists of exception handlers
Map<List<? extends ExceptionHandler>, Integer> exceptionHandlerOffsetMap = Maps.newHashMap();
for (TryBlock<? extends ExceptionHandler> tryBlock: tryBlocks) {
exceptionHandlerOffsetMap.put(tryBlock.getExceptionHandlers(), 0);
}
DexDataWriter.writeUleb128(ehBuf, exceptionHandlerOffsetMap.size());
for (TryBlock<? extends ExceptionHandler> tryBlock: tryBlocks) {
int startAddress = tryBlock.getStartCodeAddress();
int endAddress = startAddress + tryBlock.getCodeUnitCount();
int tbCodeUnitCount = endAddress - startAddress;
writer.writeInt(startAddress);
writer.writeUshort(tbCodeUnitCount);
if (tryBlock.getExceptionHandlers().size() == 0) {
throw new ExceptionWithContext("No exception handlers for the try block!");
}
Integer offset = exceptionHandlerOffsetMap.get(tryBlock.getExceptionHandlers());
if (offset != 0) {
// exception handler has already been written out, just use it