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arraystore: map values field

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This commit is contained in:
Adam
2016-03-18 20:41:52 -04:00
parent 39e2c0420f
commit 5a0c8ee21d
6 changed files with 76 additions and 52 deletions
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23
src/main/java/net/runelite/deob/attributes/code/instructions/ArrayStore.java
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@@ -4,6 +4,7 @@ import net.runelite.deob.Field;
import net.runelite.deob.attributes.code.Instruction;
import net.runelite.deob.attributes.code.InstructionType;
import net.runelite.deob.attributes.code.Instructions;
import net.runelite.deob.attributes.code.instruction.types.ArrayLoad;
import net.runelite.deob.attributes.code.instruction.types.ArrayStoreInstruction;
import net.runelite.deob.attributes.code.instruction.types.GetFieldInstruction;
import net.runelite.deob.deobfuscators.rename.MappingExecutorUtil;
@@ -48,6 +49,28 @@ public abstract class ArrayStore extends Instruction implements ArrayStoreInstru
otherField = ((ArrayStore) other.getInstruction()).getMyField(other);
mapping.map(myField, otherField);
// map value
StackContext object1 = ctx.getPops().get(0), // value set to.
object2 = other.getPops().get(0);
InstructionContext base1 = MappingExecutorUtil.resolve(object1.getPushed(), object1);
InstructionContext base2 = MappingExecutorUtil.resolve(object2.getPushed(), object2);
if (base1.getInstruction() instanceof GetFieldInstruction && base2.getInstruction() instanceof GetFieldInstruction)
{
GetFieldInstruction gf1 = (GetFieldInstruction) base1.getInstruction(),
gf2 = (GetFieldInstruction) base2.getInstruction();
net.runelite.deob.Field f1 = gf1.getMyField(),
f2 = gf2.getMyField();
if (f1 != null && f2 != null)
{
mapping.map(f1, f2);
}
}
}
@Override

2
src/main/java/net/runelite/deob/attributes/code/instructions/PutField.java
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@@ -131,6 +131,8 @@ public class PutField extends Instruction implements SetFieldInstruction
mapping.map(f1, f2);
}
}
// XXX also map value here?
}
@Override

9
src/main/java/net/runelite/deob/deobfuscators/rename/MappingExecutorUtil.java
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@@ -7,20 +7,17 @@ import java.util.stream.Collectors;
import net.runelite.deob.ClassGroup;
import net.runelite.deob.Method;
import net.runelite.deob.attributes.code.Instruction;
import net.runelite.deob.attributes.code.instruction.types.ComparisonInstruction;
import net.runelite.deob.attributes.code.instruction.types.ArrayLoad;
import net.runelite.deob.attributes.code.instruction.types.DupInstruction;
import net.runelite.deob.attributes.code.instruction.types.InvokeInstruction;
import net.runelite.deob.attributes.code.instruction.types.LVTInstruction;
import net.runelite.deob.attributes.code.instruction.types.MappableInstruction;
import net.runelite.deob.attributes.code.instruction.types.PushConstantInstruction;
import net.runelite.deob.attributes.code.instruction.types.ReturnInstruction;
import net.runelite.deob.attributes.code.instruction.types.SetFieldInstruction;
import net.runelite.deob.attributes.code.instructions.AALoad;
import net.runelite.deob.attributes.code.instructions.InvokeStatic;
import net.runelite.deob.execution.Execution;
import net.runelite.deob.execution.Frame;
import net.runelite.deob.execution.InstructionContext;
import net.runelite.deob.execution.MethodContext;
import net.runelite.deob.execution.ParallellMappingExecutor;
import net.runelite.deob.execution.StackContext;
import net.runelite.deob.execution.VariableContext;
@@ -272,10 +269,10 @@ public class MappingExecutorUtil
return resolve(s.getPushed(), s);
}
if (ctx.getInstruction() instanceof AALoad)
if (ctx.getInstruction() instanceof ArrayLoad)
{
// might be multidimensional array
StackContext s = ctx.getPops().get(1);
StackContext s = ctx.getPops().get(1); // the array
return resolve(s.getPushed(), s);
}

4
src/test/java/net/runelite/deob/deobfuscators/rename/AnnotationMapperTest.java
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@@ -9,8 +9,8 @@ import org.junit.Test;
public class AnnotationMapperTest
{
private static final String JAR1 = "C:\\Users\\Adam\\.m2\\repository\\net\\runelite\\rs\\rs-client\\1.0-SNAPSHOT\\rs-client-1.0-SNAPSHOT.jar",
JAR2 = "c:/rs/gamepack_v18_deobbed.jar",
OUT = "c:/rs/adamout.jar";
JAR2 = "d:/rs/07/gamepack_v18_deobbed.jar",
OUT = "d:/rs/07/adamout.jar";
@Test
public void testRun() throws IOException

16
src/test/java/net/runelite/deob/deobfuscators/rename/MapStaticTest.java
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@@ -614,20 +614,22 @@ public class MapStaticTest
@Test
public void testPacket() throws IOException
{
String JAR1 = "C:\\Users\\Adam\\.m2\\repository\\net\\runelite\\rs\\rs-client\\1.0-SNAPSHOT\\rs-client-1.0-SNAPSHOT.jar",
JAR2 = "d:/rs/07/gamepack_v18_deobbed.jar";
ClassGroup group1 = JarUtil.loadJar(new File(JAR1));
ClassGroup group2 = JarUtil.loadJar(new File(JAR2));
group1.findClass("client").findField("field446").packetHandler = true;
group2.findClass("client").findField("field324").packetHandler = true;
group1.findClass("client").findField("field333").packetHandler = true;
group2.findClass("client").findField("field488").packetHandler = true;
Method m1 = group1.findClass("client").findMethod("vmethod3096");
Method m2 = group2.findClass("client").findMethod("vmethod2975");
Method m1 = group1.findClass("client").findMethod("vmethod2968");
Method m2 = group2.findClass("client").findMethod("vmethod3044");
ParallelExecutorMapping mappings = MappingExecutorUtil.map(m1, m2);
// var55 = class17.method214(); vs var107 = class25.field625[++class25.field624 - 1];
PacketHandler h1 = mappings.findPacketHandler1(127);
PacketHandler h2 = mappings.findPacketHandler2(160);
PacketHandler h1 = mappings.findPacketHandler1(9);
PacketHandler h2 = mappings.findPacketHandler2(25);
ParallelExecutorMapping mapping = MappingExecutorUtil.mapFrame(group1, group2, h1.getFirstInsOfHandler(), h2.getFirstInsOfHandler());

74
src/test/java/net/runelite/deob/deobfuscators/rename/MapperTest.java
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@@ -1,37 +1,37 @@
package net.runelite.deob.deobfuscators.rename;
import java.io.File;
import java.io.IOException;
import net.runelite.deob.ClassGroup;
import static net.runelite.deob.deobfuscators.rename.MapStaticTest.print;
import static net.runelite.deob.deobfuscators.rename.MapStaticTest.summary;
import net.runelite.deob.util.JarUtil;
import org.junit.Test;
// Compares two deobfuscated versions of the client
public class MapperTest
{
private static final String JAR1 = "C:\\Users\\Adam\\.m2\\repository\\net\\runelite\\rs\\rs-client\\1.0-SNAPSHOT\\rs-client-1.0-SNAPSHOT.jar",//"d:/rs/07/gamepack_v16_deobbed.jar",
JAR2 = MapperTest.class.getResource("/gamepack_v16_deobbed.jar").getFile();
// private static final String JAR1 = MapStaticTest.class.getResource("/adamin1.jar").getFile(),
// JAR2 = MapStaticTest.class.getResource("/adamin2.jar").getFile();
@Test
public void testRun() throws IOException
{
ClassGroup group1 = JarUtil.loadJar(new File(JAR1));
ClassGroup group2 = JarUtil.loadJar(new File(JAR2));
Mapper mapper = new Mapper(group1, group2);
mapper.run();
ParallelExecutorMapping mapping = mapper.getMapping();
summary(mapping, group1);
String sg1 = print(group1),
sg2 = print(group2);
System.out.println("GROUP 1 " + sg1);
System.out.println("GROUP 2 " + sg2);
}
}
package net.runelite.deob.deobfuscators.rename;
import java.io.File;
import java.io.IOException;
import net.runelite.deob.ClassGroup;
import static net.runelite.deob.deobfuscators.rename.MapStaticTest.print;
import static net.runelite.deob.deobfuscators.rename.MapStaticTest.summary;
import net.runelite.deob.util.JarUtil;
import org.junit.Test;
// Compares two deobfuscated versions of the client
public class MapperTest
{
private static final String JAR1 = "C:\\Users\\Adam\\.m2\\repository\\net\\runelite\\rs\\rs-client\\1.0-SNAPSHOT\\rs-client-1.0-SNAPSHOT.jar",
JAR2 = "c:/rs/gamepack_v18_deobbed.jar";
// private static final String JAR1 = MapStaticTest.class.getResource("/adamin1.jar").getFile(),
// JAR2 = MapStaticTest.class.getResource("/adamin2.jar").getFile();
@Test
public void testRun() throws IOException
{
ClassGroup group1 = JarUtil.loadJar(new File(JAR1));
ClassGroup group2 = JarUtil.loadJar(new File(JAR2));
Mapper mapper = new Mapper(group1, group2);
mapper.run();
ParallelExecutorMapping mapping = mapper.getMapping();
summary(mapping, group1);
String sg1 = print(group1),
sg2 = print(group2);
System.out.println("GROUP 1 " + sg1);
System.out.println("GROUP 2 " + sg2);
}
}