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AS1/2: Ternar pop fix

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Jindra Petk
2013-01-23 22:07:38 +01:00
parent bc19a6db2b
commit 762eae7fc0
1 changed files with 20 additions and 20 deletions
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40
trunk/src/com/jpexs/asdec/action/Action.java
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@@ -90,9 +90,8 @@ public class Action {
"_xmouse",
"_ymouse"
};
private static Logger logger = Logger.getLogger(Action.class.getName());
private static Logger logger=Logger.getLogger(Action.class.getName());
/**
* Constructor
*
@@ -632,18 +631,16 @@ public class Action {
@Override
public String toString() {
return "[Loop continue:"+loopContinue+", break:"+loopBreak+"]";
return "[Loop continue:" + loopContinue + ", break:" + loopBreak + "]";
}
}
private static void log(String s){
private static void log(String s) {
logger.fine(s);
}
private static List<TreeItem> actionsToTree(HashMap<Integer, String> registerNames, List<Long> unknownJumps, List<Loop> loopList, List<Action> jumpsOrIfs, Stack<TreeItem> stack, ConstantPool constants, List<Action> actions, int start, int end, int version) {
log("Entering "+start+"-"+end+(actions.size()>0?(" ("+actions.get(start).toString()+" - " +actions.get(end==actions.size()?end-1:end) +")"):""));
log("Entering " + start + "-" + end + (actions.size() > 0 ? (" (" + actions.get(start).toString() + " - " + actions.get(end == actions.size() ? end - 1 : end) + ")") : ""));
List<TreeItem> output = new ArrayList<TreeItem>();
int ip = start;
boolean isWhile = false;
@@ -689,7 +686,7 @@ public class Action {
break;
}
Action action = actions.get(ip);
log(""+Helper.formatAddress(addr)+" ip:"+ip+" action:"+action);
log("" + Helper.formatAddress(addr) + " ip:" + ip + " action:" + action);
for (int j = 0; j < jumpsOrIfs.size(); j++) {
Action jif = jumpsOrIfs.get(j);
if (jif instanceof ActionIf) {
@@ -785,37 +782,40 @@ public class Action {
int refIp = adr2ip(actions, ref, version);
if ((refIp > jumpIp) && (refIp <= end + 1)) {
hasElse = true;
jumpElseIp = adr2ip(actions, ((ActionJump) actions.get(jumpIp - 1)).getRef(version), version);
jumpElseIp = adr2ip(actions, ((ActionJump) actions.get(jumpIp - 1)).getRef(version), version);
}
}
//}
Loop currentLoop = null;
if (isWhile || isForIn) {
currentLoop = new Loop(ip2adr(actions, loopStart, version), ip2adr(actions, jumpIp, version));
loopList.add(currentLoop);
loopList.add(currentLoop);
}
boolean isFor = false;
boolean isTernar = false;
List<TreeItem> finalExpression = null;
TreeItem variableName = null;
TreeItem variableName = null;
try {
if(hasElse){
int falseStackSizeBefore = falseStack.size();
if (hasElse) {
log("Going to onfalse");
onFalse = actionsToTree(registerNames, unknownJumps, loopList, jumpsOrIfs, falseStack, constants, actions, jumpIp, jumpElseIp - 1, version);
}
int trueStackSizeBefore = trueStack.size();
log("Going to ontrue");
onTrue = actionsToTree(registerNames, unknownJumps, loopList, jumpsOrIfs, trueStack, constants, actions, ip + 1, jumpIp - 1 - (hasElse || isWhile || isForIn ? 1 : 0), version);
if (onTrue.isEmpty() && trueStack.size() > trueStackSizeBefore) {
if (onTrue.isEmpty() && trueStack.size() > trueStackSizeBefore && onFalse.isEmpty() && falseStack.size() > falseStackSizeBefore) {
isTernar = true;
}
int next = (hasElse ? jumpElseIp : jumpIp);
if (actions.size() > next) {
Action nea = actions.get(next);
if (nea instanceof ActionPop) {
if (trueStack.size() > 0) {
nea.translate(trueStack, constants, onTrue, registerNames);
if (!isTernar) {
Action nea = actions.get(next);
if (nea instanceof ActionPop) {
if (trueStack.size() > 0) {
nea.translate(trueStack, constants, onTrue, registerNames);
}
}
}
}
@@ -988,7 +988,7 @@ public class Action {
caseBodyIps.add(adr2ip(actions, ((ActionIf) actions.get(ip + 1)).getRef(version), version));
ip++;
do {
ip++;
ip++;
if ((actions.get(ip - 1) instanceof ActionStrictEquals) && (actions.get(ip) instanceof ActionIf)) {
caseValues.add(actionsToStackTree(registerNames, jumpsOrIfs, actions, constants, caseStart, ip - 2, version).pop());
caseStart = ip + 1;
@@ -1033,7 +1033,7 @@ public class Action {
}
}
output = checkClass(output);
log("Leaving "+start+"-"+end);
log("Leaving " + start + "-" + end);
return output;
}