/**
* Writes all the instructions in this instance to the given output destination.
*
* @param out {@code non-null;} where to write to
*/
public void writeTo(AnnotatedOutput out) {
int startCursor = out.getCursor();
int sz = size();
if (out.annotates()) {
boolean verbose = out.isVerbose();
for (int i = 0; i < sz; i++) {
DalvInsn insn = (DalvInsn) get0(i);
int codeBytes = insn.codeSize() * 2;
String s;
if ((codeBytes != 0) || verbose) {
s = insn.listingString(" ", out.getAnnotationWidth(), true);
} else {
s = null;
}
if (s != null) {
out.annotate(codeBytes, s);
} else if (codeBytes != 0) {
out.annotate(codeBytes, "");
}
}
}
for (int i = 0; i < sz; i++) {
DalvInsn insn = (DalvInsn) get0(i);
try {
insn.writeTo(out);
} catch (RuntimeException ex) {
throw ExceptionWithContext.withContext(ex, "...while writing " + insn);
}
}
// Sanity check of the amount written.
int written = (out.getCursor() - startCursor) / 2;
if (written != codeSize()) {
throw new RuntimeException(
"write length mismatch; expected " + codeSize() + " but actually wrote " + written);
}
}
