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Fixed: AS3 break loop in catch clause

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This commit is contained in:
Jindra Petřík
2021-02-09 18:33:26 +01:00
parent 1b505080de
commit a97f57c40f
27 changed files with 653 additions and 39 deletions
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125
libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/graph/AVM2Graph.java
View File

@@ -21,8 +21,10 @@ import com.jpexs.decompiler.flash.FinalProcessLocalData;
import com.jpexs.decompiler.flash.abc.ABC;
import com.jpexs.decompiler.flash.abc.AVM2LocalData;
import com.jpexs.decompiler.flash.abc.avm2.AVM2Code;
import com.jpexs.decompiler.flash.abc.avm2.CodeStats;
import com.jpexs.decompiler.flash.abc.avm2.instructions.AVM2Instruction;
import com.jpexs.decompiler.flash.abc.avm2.instructions.InstructionDefinition;
import com.jpexs.decompiler.flash.abc.avm2.instructions.construction.NewCatchIns;
import com.jpexs.decompiler.flash.abc.avm2.instructions.debug.DebugLineIns;
import com.jpexs.decompiler.flash.abc.avm2.instructions.jumps.IfStrictEqIns;
import com.jpexs.decompiler.flash.abc.avm2.instructions.jumps.JumpIns;
@@ -32,6 +34,7 @@ import com.jpexs.decompiler.flash.abc.avm2.instructions.localregs.DecLocalIns;
import com.jpexs.decompiler.flash.abc.avm2.instructions.localregs.GetLocalTypeIns;
import com.jpexs.decompiler.flash.abc.avm2.instructions.localregs.IncLocalIIns;
import com.jpexs.decompiler.flash.abc.avm2.instructions.localregs.IncLocalIns;
import com.jpexs.decompiler.flash.abc.avm2.instructions.localregs.KillIns;
import com.jpexs.decompiler.flash.abc.avm2.instructions.localregs.SetLocalTypeIns;
import com.jpexs.decompiler.flash.abc.avm2.instructions.other.HasNext2Ins;
import com.jpexs.decompiler.flash.abc.avm2.instructions.other.LabelIns;
@@ -43,6 +46,7 @@ import com.jpexs.decompiler.flash.abc.avm2.instructions.other2.DecLocalPIns;
import com.jpexs.decompiler.flash.abc.avm2.instructions.other2.IncLocalPIns;
import com.jpexs.decompiler.flash.abc.avm2.instructions.stack.PopIns;
import com.jpexs.decompiler.flash.abc.avm2.instructions.stack.PushByteIns;
import com.jpexs.decompiler.flash.abc.avm2.instructions.stack.PushScopeIns;
import com.jpexs.decompiler.flash.abc.avm2.instructions.types.CoerceAIns;
import com.jpexs.decompiler.flash.abc.avm2.instructions.types.ConvertIIns;
import com.jpexs.decompiler.flash.abc.avm2.model.AVM2Item;
@@ -166,10 +170,15 @@ public class AVM2Graph extends Graph {
}
@Override
protected boolean canBeBreakCandidate(BaseLocalData localData, GraphPart part) {
AVM2LocalData aLocalData = (AVM2LocalData) localData;
protected boolean canBeBreakCandidate(BaseLocalData localData, GraphPart part, List<ThrowState> throwStates) {
/*AVM2LocalData aLocalData = (AVM2LocalData) localData;
if (aLocalData.finallyTargetParts.containsValue(part)) {
return false;
}*/
for (ThrowState ts : throwStates) {
if (ts.targetPart == part) {
return false;
}
}
return true;
}
@@ -177,7 +186,6 @@ public class AVM2Graph extends Graph {
@Override
protected void beforeGetLoops(BaseLocalData localData, String path, Set<GraphPart> allParts, List<ThrowState> throwStates) throws InterruptedException {
AVM2LocalData avm2LocalData = ((AVM2LocalData) localData);
for (int e = 0; e < body.exceptions.length; e++) {
ABCException ex = body.exceptions[e];
if (ex.isFinally()) {
@@ -185,7 +193,6 @@ public class AVM2Graph extends Graph {
}
}
avm2LocalData.codeStats = avm2LocalData.code.getStats(avm2LocalData.abc, avm2LocalData.methodBody, avm2LocalData.methodBody.init_scope_depth, false);
getIgnoredSwitches((AVM2LocalData) localData, allParts);
Set<Integer> integerSwitchesIps = new HashSet<>();
for (GraphPart p : avm2LocalData.ignoredSwitches.values()) {
@@ -2065,7 +2072,11 @@ public class AVM2Graph extends Graph {
}
@Override
protected List<ThrowState> getThrowStates(Set<GraphPart> allParts) {
protected List<ThrowState> getThrowStates(BaseLocalData localData, Set<GraphPart> allParts) {
AVM2LocalData avm2LocalData = (AVM2LocalData) localData;
avm2LocalData.codeStats = avm2LocalData.code.getStats(avm2LocalData.abc, avm2LocalData.methodBody, avm2LocalData.methodBody.init_scope_depth, false);
List<ThrowState> ret = new ArrayList<>();
for (int e = 0; e < body.exceptions.length; e++) {
ThrowState ts = new ThrowState();
@@ -2079,9 +2090,113 @@ public class AVM2Graph extends Graph {
ts.throwingParts.add(p);
}
}
GraphPart part = ts.targetPart;
boolean wasNewCatch = false;
int scopePos = -1;
int ip = part.start;
for (; ip <= part.end; ip++) {
if (avm2code.code.get(ip).definition instanceof NewCatchIns) {
wasNewCatch = true;
}
if (avm2code.code.get(ip).definition instanceof PushScopeIns) {
if (wasNewCatch) {
scopePos = avm2LocalData.codeStats.instructionStats[ip].scopepos_after;
break;
}
}
if (ip == part.end && part.nextParts.size() == 1 && part.nextParts.get(0).refs.size() == 1) {
part = part.nextParts.get(0);
ip = part.start - 1;
continue;
}
}
//Search all parts which have same or greater scope level, these all belong to catch
Set<GraphPart> catchParts = new HashSet<>();
if (scopePos > -1) {
walkCatchParts(avm2LocalData.codeStats, part, ip, catchParts, scopePos);
} else {
logger.fine("No newcatch..pushscope found in catch, probably swftools");
part = ts.targetPart;
ip = part.start;
int localRegId = -1;
for (; ip <= part.end; ip++) {
AVM2Instruction ins = avm2code.code.get(ip);
if ((ins.definition instanceof NopIns)
|| (ins.definition instanceof DebugLineIns)
|| (ins.definition instanceof JumpIns)) {
//ignore
} else if (ins.definition instanceof SetLocalTypeIns) {
localRegId = (((SetLocalTypeIns) ins.definition).getRegisterId(ins));
break;
} else {
break;
}
if (ip == part.end && part.nextParts.size() == 1 && part.nextParts.get(0).refs.size() == 1) {
part = part.nextParts.get(0);
ip = part.start - 1;
continue;
}
}
if (localRegId == -1) {
logger.fine("Not even local reg assignment found in catch, weird :-(");
} else {
walkCatchPartsReg(localRegId, part, ip + 1, catchParts, new ArrayList<>(), new HashSet<>());
}
}
ts.catchParts = catchParts;
ret.add(ts);
}
return ret;
}
private void walkCatchPartsReg(int registerId, GraphPart part, int startIp, Set<GraphPart> catchParts, List<GraphPart> path, Set<GraphPart> visited) {
if (visited.contains(part)) {
return;
}
visited.add(part);
List<GraphPart> newPath = new ArrayList<>(path);
newPath.add(part);
for (int ip = startIp; ip <= part.end; ip++) {
AVM2Instruction ins = avm2code.code.get(ip);
if (ins.definition instanceof SetLocalTypeIns) {
int setLocalId = ((SetLocalTypeIns) ins.definition).getRegisterId(ins);
if (setLocalId == registerId) {
return;
}
}
if (ins.definition instanceof KillIns) {
int killId = ins.operands[0];
if (killId == registerId) {
return;
}
}
if (ins.definition instanceof GetLocalTypeIns) {
int getLocalId = ((GetLocalTypeIns) ins.definition).getRegisterId(ins);
if (getLocalId == registerId) {
catchParts.addAll(newPath);
}
}
}
for (GraphPart n : part.nextParts) {
walkCatchPartsReg(registerId, n, n.start, catchParts, newPath, visited);
}
}
private void walkCatchParts(CodeStats stats, GraphPart part, int startIp, Set<GraphPart> catchParts, int scopePos) {
if (catchParts.contains(part)) {
return;
}
catchParts.add(part);
for (int ip = startIp; ip <= part.end; ip++) {
if (stats.instructionStats[ip].scopepos_after < scopePos) {
return;
}
}
for (GraphPart n : part.nextParts) {
walkCatchParts(stats, n, n.start, catchParts, scopePos);
}
}
}

2
libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/ActionGraph.java
View File

@@ -143,7 +143,7 @@ public class ActionGraph extends Graph {
}
@Override
protected boolean canBeBreakCandidate(BaseLocalData localData, GraphPart part) {
protected boolean canBeBreakCandidate(BaseLocalData localData, GraphPart part, List<ThrowState> throwStates) {
if (part.refs.size() <= 1) {
return true;
}

57
libsrc/ffdec_lib/src/com/jpexs/decompiler/graph/Graph.java
View File

@@ -481,7 +481,7 @@ public class Graph {
}
protected List<ThrowState> getThrowStates(Set<GraphPart> allParts) {
protected List<ThrowState> getThrowStates(BaseLocalData localData, Set<GraphPart> allParts) {
return new ArrayList<>();
}
@@ -512,7 +512,7 @@ public class Graph {
System.err.println("/parts");
}
TranslateStack stack = new TranslateStack(path);
List<ThrowState> throwStates = getThrowStates(allParts);
List<ThrowState> throwStates = getThrowStates(localData, allParts);
beforeGetLoops(localData, path, allParts, throwStates);
List<Loop> loops = new ArrayList<>();
@@ -1170,7 +1170,7 @@ public class Graph {
clearThrowStates(throwStates);
}
protected boolean canBeBreakCandidate(BaseLocalData localData, GraphPart part) {
protected boolean canBeBreakCandidate(BaseLocalData localData, GraphPart part, List<ThrowState> throwStates) {
return true;
}
@@ -1207,11 +1207,8 @@ public class Graph {
}
checkGetLoopsPart(part);
List<ThrowState> currentThrowStates = new ArrayList<>();
for (ThrowState ts : throwStates) {
if (ts.throwingParts.contains(part) && ts.state != 1) {
currentThrowStates.add(ts);
if (ts.throwingParts.contains(part)) {
ts.state = 1;
}
}
@@ -1232,7 +1229,17 @@ public class Graph {
}
}
if (lastP1 != null && canBeBreakCandidate(localData, part)) {
boolean canBeCandidate = true;
if (lastP1 != null) {
for (ThrowState ts : throwStates) {
if (!ts.catchParts.contains(lastP1.loopContinue) && ts.catchParts.contains(part)) {
canBeCandidate = false;
break;
}
}
}
if (lastP1 != null && canBeCandidate && canBeBreakCandidate(localData, part, throwStates)) {
if (lastP1.breakCandidates.contains(part)) {
lastP1.breakCandidates.add(part);
lastP1.breakCandidatesLevels.add(level);
@@ -1274,6 +1281,15 @@ public class Graph {
//loopContinues.add(part);
}
for (ThrowState ts : throwStates) {
if (ts.throwingParts.contains(part)) {
GraphPart t = ts.targetPart;
if (!visited.contains(t)) {
getLoopsWalk(localData, t, loops, throwStates, stopPart, false, visited, level);
}
}
}
if (part.nextParts.size() == 2 && !partIsSwitch(part)) {
List<GraphPart> nps;/* = new ArrayList<>(part.nextParts);
@@ -1326,22 +1342,13 @@ public class Graph {
getLoopsWalk(localData, part.nextParts.get(0), loops, throwStates, stopPart, false, visited, level);
}
List<Loop> loops2 = new ArrayList<>(loops);
/*List<Loop> loops2 = new ArrayList<>(loops);
for (Loop l : loops2) {
l.breakCandidatesLocked++;
}
for (ThrowState ts : throwStates) {
if (ts.throwingParts.contains(part) && (currentThrowStates.contains(ts) || ts.state != 1)) {
GraphPart t = ts.targetPart;
if (!visited.contains(t)) {
getLoopsWalk(localData, t, loops, throwStates, stopPart, false, visited, level + 1 /*???*/);
}
}
}
for (Loop l : loops2) {
}*/
/*for (Loop l : loops2) {
l.breakCandidatesLocked--;
}
}*/
if (isLoop && currentLoop != null) {
GraphPart found;
@@ -1386,7 +1393,7 @@ public class Graph {
findPartsOutsideTry(ts, cand, outsideTry, new HashSet<>());
for (int j = outsideTry.size() - 1; j >= 0; j--) {
if (!canBeBreakCandidate(localData, outsideTry.get(j))) {
if (!canBeBreakCandidate(localData, outsideTry.get(j), throwStates)) {
outsideTry.remove(j);
}
}
@@ -1463,7 +1470,7 @@ public class Graph {
currentLoop.breakCandidates.add(other);
currentLoop.breakCandidatesLevels.add(curLev);
break loopcand;
}
}
@@ -1486,7 +1493,7 @@ public class Graph {
removed.put(found, maxlevel);
}
} while ((found != null) && (currentLoop.breakCandidates.size() > 1));
Map<GraphPart, Integer> count = new HashMap<>();
GraphPart winner = null;
int winnerCount = 0;
@@ -2082,7 +2089,7 @@ public class Graph {
GraphTargetItem leftSide = expr.getNotCoercedNoDup();
boolean hideEmptyTrueFalse = true;
if (leftSide instanceof DuplicateItem) {
isIf = false;
if (hideEmptyTrueFalse && prevExpr.getNotCoercedNoDup() instanceof FalseItem) {

1
libsrc/ffdec_lib/src/com/jpexs/decompiler/graph/ThrowState.java
View File

@@ -13,6 +13,7 @@ public class ThrowState {
public Set<GraphPart> throwingParts = new HashSet<>();
public GraphPart targetPart;
public Set<GraphPart> catchParts = new HashSet<>();
@Override
public int hashCode() {

29
libsrc/ffdec_lib/test/com/jpexs/decompiler/flash/as3decompile/ActionScript3AssembledDecompileTest.java
View File

@@ -230,6 +230,35 @@ public class ActionScript3AssembledDecompileTest extends ActionScript3DecompileT
false);
}
@Test
public void testTryCatchLoopBreakLevel2() {
decompileMethod("assembled", "testTryCatchLoopBreakLevel2", "var a:int = 0;\r\n"
+ "a = 0;\r\n"
+ "trace(\"before loop\");\r\n"
+ "loop0:\r\n"
+ "while(true)\r\n"
+ "{\r\n"
+ "try\r\n"
+ "{\r\n"
+ "trace(\"in try\");\r\n"
+ "}\r\n"
+ "catch(e:Error)\r\n"
+ "{\r\n"
+ "trace(\"in catch1\");\r\n"
+ "while(a <= 5)\r\n"
+ "{\r\n"
+ "if(a > 5)\r\n"
+ "{\r\n"
+ "break loop0;\r\n"
+ "}\r\n"
+ "}\r\n"
+ "trace(\"in catch1c\");\r\n"
+ "}\r\n"
+ "}\r\n"
+ "trace(\"after\");\r\n",
false);
}
@Test
public void testTryDoWhile() {
decompileMethod("assembled", "testTryDoWhile", "trace(\"first\");\r\n"

118
libsrc/ffdec_lib/test/com/jpexs/decompiler/flash/as3decompile/ActionScript3CrossCompileDecompileTest.java
View File

@@ -311,6 +311,124 @@ public class ActionScript3CrossCompileDecompileTest extends ActionScript3Decompi
false);
}
@Test(dataProvider = "swfNamesProvider")
public void testTryCatchLoopBreak2(String swfUsed) {
decompileMethod(swfUsed, "testTryCatchLoopBreak2", "var a:int = 0;\r\n"
+ "a = 0;\r\n"
+ "trace(\"before loop\");\r\n"
+ "while(a < 20)\r\n"
+ "{\r\n"
+ "try\r\n"
+ "{\r\n"
+ "trace(\"in try\");\r\n"
+ "return;\r\n"
+ "}\r\n"
+ "catch(e:Error)\r\n"
+ "{\r\n"
+ "trace(\"in catch\");\r\n"
+ "trace(\"a=\" + a);\r\n"
+ "}\r\n"
+ "}\r\n"
+ "trace(\"after\");\r\n",
false);
}
@Test(dataProvider = "swfNamesProvider")
public void testTryCatchLoopBreak3(String swfUsed) {
decompileMethod(swfUsed, "testTryCatchLoopBreak3", "var a:int = 0;\r\n"
+ "a = 0;\r\n"
+ "trace(\"before loop\");\r\n"
+ "while(true)\r\n"
+ "{\r\n"
+ "try\r\n"
+ "{\r\n"
+ "trace(\"in try\");\r\n"
+ "}\r\n"
+ "catch(e:Error)\r\n"
+ "{\r\n"
+ "trace(\"in catch1\");\r\n"
+ "break;\r\n"
+ "}\r\n"
+ "catch(e:EOFError)\r\n"
+ "{\r\n"
+ "trace(\"in catch2\");\r\n"
+ "break;\r\n"
+ "}\r\n"
+ "}\r\n"
+ "trace(\"after\");\r\n",
false);
}
@Test(dataProvider = "swfNamesProvider")
public void testTryCatchLoopBreak4(String swfUsed) {
decompileMethod(swfUsed, "testTryCatchLoopBreak4", "var a:int = 0;\r\n"
+ "a = 0;\r\n"
+ "trace(\"before loop\");\r\n"
+ "while(true)\r\n"
+ "{\r\n"
+ "try\r\n"
+ "{\r\n"
+ "trace(\"in try\");\r\n"
+ "}\r\n"
+ "catch(e:Error)\r\n"
+ "{\r\n"
+ "trace(\"in catch1\");\r\n"
+ "if(a > 5)\r\n"
+ "{\r\n"
+ "trace(\"a\");\r\n"
+ "if(a > 6)\r\n"
+ "{\r\n"
+ "trace(\"b\");\r\n"
+ "break;\r\n"
+ "}\r\n"
+ "trace(\"c\");\r\n"
+ "}\r\n"
+ "trace(\"in catch1b\");\r\n"
+ "if(a > 10)\r\n"
+ "{\r\n"
+ "trace(\"d\");\r\n"
+ "if(a > 11)\r\n"
+ "{\r\n"
+ "trace(\"e\");\r\n"
+ "break;\r\n"
+ "}\r\n"
+ "trace(\"f\");\r\n"
+ "}\r\n"
+ "trace(\"in catch1c\");\r\n"
+ "}\r\n"
+ "}\r\n"
+ "trace(\"after\");\r\n",
false);
}
@Test(dataProvider = "swfNamesProvider")
public void testTryCatchLoopBreak5(String swfUsed) {
decompileMethod(swfUsed, "testTryCatchLoopBreak5", "var a:int = 0;\r\n"
+ "a = 0;\r\n"
+ "trace(\"before loop\");\r\n"
+ "while(true)\r\n"
+ "{\r\n"
+ "try\r\n"
+ "{\r\n"
+ "trace(\"in try\");\r\n"
+ "}\r\n"
+ "catch(e:Error)\r\n"
+ "{\r\n"
+ "trace(\"in catch1\");\r\n"
+ "while(true)\r\n"
+ "{\r\n"
+ "if(a > 5)\r\n"
+ "{\r\n"
+ "break;\r\n"
+ "}\r\n"
+ "}\r\n"
+ "trace(\"in catch1c\");\r\n"
+ "}\r\n"
+ "}\r\n"
+ "trace(\"after\");\r\n",
false);
}
@Test(dataProvider = "swfNamesProvider")
public void testTryCatchTry(String swfUsed) {
decompileMethod(swfUsed, "testTryCatchTry", "trace(\"before try\");\r\n"

70
libsrc/ffdec_lib/test/com/jpexs/decompiler/flash/as3decompile/ActionScript3CrossCompileSwfToolsDecompileTest.java
View File

@@ -350,6 +350,76 @@ public class ActionScript3CrossCompileSwfToolsDecompileTest extends ActionScript
false);
}
@Test
public void testTryCatchLoopBreak4() {
decompileMethod("swftools", "testTryCatchLoopBreak4", "var _loc1_:int = 0;\r\n"
+ "_loc1_ = 0;\r\n"
+ "trace(\"before loop\");\r\n"
+ "while(true)\r\n"
+ "{\r\n"
+ "try\r\n"
+ "{\r\n"
+ "trace(\"in try\");\r\n"
+ "}\r\n"
+ "catch(e:Error)\r\n"
+ "{\r\n"
+ "trace(\"in catch1\");\r\n"
+ "if(_loc1_ > 5)\r\n"
+ "{\r\n"
+ "trace(\"a\");\r\n"
+ "if(_loc1_ > 6)\r\n"
+ "{\r\n"
+ "trace(\"b\");\r\n"
+ "break;\r\n"
+ "}\r\n"
+ "trace(\"c\");\r\n"
+ "}\r\n"
+ "trace(\"in catch1b\");\r\n"
+ "if(_loc1_ > 10)\r\n"
+ "{\r\n"
+ "trace(\"d\");\r\n"
+ "if(_loc1_ > 11)\r\n"
+ "{\r\n"
+ "trace(\"e\");\r\n"
+ "break;\r\n"
+ "}\r\n"
+ "trace(\"f\");\r\n"
+ "}\r\n"
+ "trace(\"in catch1c\");\r\n"
+ "}\r\n"
+ "}\r\n"
+ "trace(\"after\");\r\n",
false);
}
@Test
public void testTryCatchLoopBreak5() {
decompileMethod("swftools", "testTryCatchLoopBreak5", "var _loc1_:int = 0;\r\n"
+ "_loc1_ = 0;\r\n"
+ "trace(\"before loop\");\r\n"
+ "while(true)\r\n"
+ "{\r\n"
+ "try\r\n"
+ "{\r\n"
+ "trace(\"in try\");\r\n"
+ "}\r\n"
+ "catch(e:Error)\r\n"
+ "{\r\n"
+ "trace(\"in catch1\");\r\n"
+ "while(true)\r\n"
+ "{\r\n"
+ "if(_loc1_ > 5)\r\n"
+ "{\r\n"
+ "break;\r\n"
+ "}\r\n"
+ "}\r\n"
+ "trace(\"in catch1c\");\r\n"
+ "}\r\n"
+ "}\r\n"
+ "trace(\"after\");\r\n",
false);
}
@Test
public void testTryCatchTry() {
decompileMethod("swftools", "testTryCatchTry", "trace(\"before try\");\r\n"

BIN
libsrc/ffdec_lib/testdata/as3_assembled/abc/as3_assembled-0/as3_assembled-0.main.abc vendored
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Binary file not shown.

1
libsrc/ffdec_lib/testdata/as3_assembled/abc/as3_assembled-0/as3_assembled-0.main.asasm vendored
View File

@@ -22,5 +22,6 @@ program
#include "tests/TestSwitchJoin.script.asasm"
#include "tests/TestDeobfuscatorJumpsExceptionStart.script.asasm"
#include "tests/TestUnnamedException.script.asasm"
#include "tests/TestTryCatchLoopBreakLevel2.script.asasm"
; place to add next
end ; program

139
libsrc/ffdec_lib/testdata/as3_assembled/abc/as3_assembled-0/tests/TestTryCatchLoopBreakLevel2.class.asasm vendored Normal file
View File

@@ -0,0 +1,139 @@
class
refid "tests:TestTryCatchLoopBreakLevel2"
instance QName(PackageNamespace("tests"), "TestTryCatchLoopBreakLevel2")
extends QName(PackageNamespace(""), "Object")
flag SEALED
flag PROTECTEDNS
protectedns ProtectedNamespace("tests:TestTryCatchLoopBreakLevel2")
iinit
refid "tests:TestTryCatchLoopBreakLevel2/instance/init"
body
maxstack 1
localcount 1
initscopedepth 4
maxscopedepth 5
code
getlocal0
pushscope
getlocal0
constructsuper 0
returnvoid
end ; code
end ; body
end ; method
trait method QName(PackageNamespace(""), "run")
method
refid "tests:TestTryCatchLoopBreakLevel2/instance/run"
returns QName(PackageNamespace(""), "void")
body
maxstack 4
localcount 4
initscopedepth 0
maxscopedepth 2
code
getlocal0
pushscope
debug 1, "a", 0, 0
pushbyte 0
setlocal1
debugline 15
pushbyte 0
setlocal1
getlex QName(PackageNamespace(""),"trace")
getglobalscope
debugline 16
pushstring "before loop"
call 1
pop
debugline 17
label
jump ofs007d
ofs0023:
label
ofs0024:
getlex QName(PackageNamespace(""),"trace")
getglobalscope
debugline 21
pushstring "in try"
call 1
pop
debugline 19
ofs0030:
jump ofs007d
ofs0034:
getlocal0
pushscope
newcatch 0
dup
setlocal3
dup
pushscope
swap
setslot 1
getlex QName(PackageNamespace(""),"trace")
getglobalscope
debugline 25
pushstring "in catch1"
call 1
pop
label
jump ofs006b
ofs004f:
label
getlocal1
debugline 27
pushbyte 5
ifgt ofs006f
getlocal1
debugline 30
pushbyte 5
ifngt ofs006b
popscope
kill 3
jump ofs0081
debugline 26
ofs006b:
jump ofs004f
ofs006f:
getlex QName(PackageNamespace(""),"trace")
getglobalscope
debugline 34
pushstring "in catch1c"
call 1
pop
popscope
debugline 18
ofs007d:
jump ofs0023
ofs0081:
getlex QName(PackageNamespace(""),"trace")
getglobalscope
debugline 37
pushstring "after"
call 1
returnvoid
end ; code
try from ofs0024 to ofs0030 target ofs0034 type QName(PackageNamespace(""),"Error") name QName(PackageInternalNs("tests"),"e") end
end ; body
end ; method
end ; trait
end ; instance
cinit
refid "tests:TestTryCatchLoopBreakLevel2/class/init"
body
maxstack 1
localcount 1
initscopedepth 3
maxscopedepth 4
code
getlocal0
pushscope
returnvoid
end ; code
end ; body
end ; method
end ; class

29
libsrc/ffdec_lib/testdata/as3_assembled/abc/as3_assembled-0/tests/TestTryCatchLoopBreakLevel2.script.asasm vendored Normal file
View File

@@ -0,0 +1,29 @@
script
sinit
refid "tests:TestTryCatchLoopBreakLevel2/init"
body
maxstack 2
localcount 1
initscopedepth 1
maxscopedepth 3
code
getlocal0
pushscope
findpropstrict Multiname("TestTryCatchLoopBreakLevel2", [PackageNamespace("tests")])
getlex QName(PackageNamespace(""), "Object")
pushscope
getlex Multiname("Object", [PrivateNamespace(null, "tests:TestTryCatchLoopBreakLevel2"), PackageNamespace(""), PackageNamespace("tests"), PackageInternalNs("tests"), Namespace("http://adobe.com/AS3/2006/builtin")])
newclass "tests:TestTryCatchLoopBreakLevel2"
popscope
initproperty QName(PackageNamespace("tests"), "TestTryCatchLoopBreakLevel2")
returnvoid
end ; code
end ; body
end ; method
trait class QName(PackageNamespace("tests"), "TestTryCatchLoopBreakLevel2")
#include "TestTryCatchLoopBreakLevel2.class.asasm"
end ; trait
end ; script

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libsrc/ffdec_lib/testdata/as3_assembled/bin/as3_assembled.swf vendored
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1
libsrc/ffdec_lib/testdata/as3_cross_compile/as3_cross_compile.as3proj vendored
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@@ -12,6 +12,7 @@
<movie minorVersion="0" />
<movie platform="Flash Player" />
<movie background="#FFFFFF" />
<movie preferredSDK="Flex 4.6.0, AIR 3.1;4.6.0, 3.1;" />
</output>
<!-- Other classes to be compiled into your SWF -->
<classpaths>

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libsrc/ffdec_lib/testdata/as3_cross_compile/bin/as3_cross_compile.air.swf vendored
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libsrc/ffdec_lib/testdata/as3_cross_compile/bin/as3_cross_compile.flex.swf vendored
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BIN
libsrc/ffdec_lib/testdata/as3_cross_compile/bin/as3_cross_compile.flex_apache.swf vendored
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BIN
libsrc/ffdec_lib/testdata/as3_cross_compile/bin/as3_cross_compile.swftools.swf vendored
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4
libsrc/ffdec_lib/testdata/as3_cross_compile/build_air_debug.bat vendored
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@@ -1,4 +1,6 @@
@echo off
set COMPILERKIND=air
set SWFNAME=as3_cross_compile
call c:\air\bin\mxmlc.bat -warnings=false -debug=true -output bin/%SWFNAME%.%COMPILERKIND%.swf src/Main.as 1> buildlog.%COMPILERKIND%.txt 2>&1
call c:\air\bin\mxmlc.bat -warnings=false -debug=true -output bin/%SWFNAME%.%COMPILERKIND%.swf src/Main.as 1> buildlog.%COMPILERKIND%.txt 2>&1
IF NOT ERRORLEVEL 0 echo "FAILED"
exit /b 0

4
libsrc/ffdec_lib/testdata/as3_cross_compile/build_flex_apache_debug.bat vendored
View File

@@ -1,4 +1,6 @@
@echo off
set COMPILERKIND=flex_apache
set SWFNAME=as3_cross_compile
call c:\flex_apache\bin\mxmlc.bat -warnings=false -debug=true -output bin/%SWFNAME%.%COMPILERKIND%.swf src/Main.as 1> buildlog.%COMPILERKIND%.txt 2>&1
call c:\flex_apache\bin\mxmlc.bat -warnings=false -debug=true -output bin/%SWFNAME%.%COMPILERKIND%.swf src/Main.as 1> buildlog.%COMPILERKIND%.txt 2>&1
IF NOT ERRORLEVEL 0 echo "FAILED"
exit /b 0

4
libsrc/ffdec_lib/testdata/as3_cross_compile/build_flex_debug.bat vendored
View File

@@ -1,4 +1,6 @@
@echo off
set COMPILERKIND=flex
set SWFNAME=as3_cross_compile
c:\flex\bin\mxmlc.exe -warnings=false -debug=true -output bin/%SWFNAME%.%COMPILERKIND%.swf src/Main.as 1> buildlog.%COMPILERKIND%.txt 2>&1
c:\flex\bin\mxmlc.exe -warnings=false -debug=true -output bin/%SWFNAME%.%COMPILERKIND%.swf src/Main.as 1> buildlog.%COMPILERKIND%.txt 2>&1
IF NOT ERRORLEVEL 0 echo "FAILED"
exit /b 0

4
libsrc/ffdec_lib/testdata/as3_cross_compile/build_swftools_debug.bat vendored
View File

@@ -2,4 +2,6 @@
set COMPILERKIND=swftools
set SWFNAME=as3_cross_compile
cd src
c:\swftools\as3compile.exe Main.as -o ..\bin\%SWFNAME%.%COMPILERKIND%.swf 1> ../buildlog.%COMPILERKIND%.txt 2>&1
c:\swftools\as3compile.exe Main.as -o ..\bin\%SWFNAME%.%COMPILERKIND%.swf 1> ../buildlog.%COMPILERKIND%.txt 2>&1
IF NOT ERRORLEVEL 0 echo "FAILED"
exit /b 0

4
libsrc/ffdec_lib/testdata/as3_cross_compile/obj/as3_cross_compileConfig.old vendored
View File

@@ -3,8 +3,6 @@
<!--Any modifications you make may be lost.-->
<flex-config>
<target-player>25.0</target-player>
<benchmark>false</benchmark>
<static-link-runtime-shared-libraries>true</static-link-runtime-shared-libraries>
<compiler>
<define append="true">
<name>CONFIG::debug</name>
@@ -16,7 +14,7 @@
</define>
<define append="true">
<name>CONFIG::timeStamp</name>
<value>'08.02.2021'</value>
<value>'09.02.2021'</value>
</define>
<define append="true">
<name>CONFIG::air</name>

2
libsrc/ffdec_lib/testdata/as3_cross_compile/obj/as3_cross_compileConfig.xml vendored
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@@ -16,7 +16,7 @@
</define>
<define append="true">
<name>CONFIG::timeStamp</name>
<value>'08.02.2021'</value>
<value>'09.02.2021'</value>
</define>
<define append="true">
<name>CONFIG::air</name>

4
libsrc/ffdec_lib/testdata/as3_cross_compile/src/Main.as vendored
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@@ -21,6 +21,10 @@ package
TestTryCatchInWhile5;
TestTryCatchLoop;
TestTryCatchLoopBreak;
TestTryCatchLoopBreak2;
TestTryCatchLoopBreak3;
TestTryCatchLoopBreak4;
TestTryCatchLoopBreak5;
TestTryCatchExceptionUsage
TestTryFinally;
TestTryFinallyDirectReturnInFinally;

51
libsrc/ffdec_lib/testdata/as3_cross_compile/src/tests/TestTryCatchLoopBreak4.as vendored Normal file
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@@ -0,0 +1,51 @@
package tests
{
import flash.errors.EOFError;
/**
* ...
* @author JPEXS
*/
public class TestTryCatchLoopBreak4
{
public function run() : void
{
var a:int;
a = 0;
trace("before loop");
while (true) {
try
{
trace("in try");
}
catch(e:Error)
{
trace("in catch1");
if (a > 5){
trace("a");
if (a > 6){
trace("b");
break;
}
trace("c");
}
trace("in catch1b");
if (a > 10){
trace("d");
if (a > 11){
trace("e");
break;
}
trace("f");
}
trace("in catch1c");
}
}
trace("after");
}
}
}

39
libsrc/ffdec_lib/testdata/as3_cross_compile/src/tests/TestTryCatchLoopBreak5.as vendored Normal file
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@@ -0,0 +1,39 @@
package tests
{
import flash.errors.EOFError;
/**
* ...
* @author JPEXS
*/
public class TestTryCatchLoopBreak5
{
public function run() : void
{
var a:int;
a = 0;
trace("before loop");
while (true) {
try
{
trace("in try");
}
catch(e:Error)
{
trace("in catch1");
while (true){
if (a > 5){
break;
}
}
trace("in catch1c");
}
}
trace("after");
}
}
}