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Debugger stub - TODO

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This commit is contained in:
Jindra Petřík
2015-11-05 06:20:43 +01:00
parent 88ce1ed405
commit 668e1e2f14
11 changed files with 204 additions and 12 deletions
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4
libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/SWF.java
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@@ -3095,13 +3095,13 @@ public final class SWF implements SWFContainerItem, Timelined {
*
* @param injectCode Modify AS3 code with debugfile / debugline ?
*/
public void enableDebugging(boolean injectCode) {
public void enableDebugging(boolean injectCode, File decompileDir) {
if (injectCode) {
List<ScriptPack> packs = getAS3Packs();
for (ScriptPack s : packs) {
if (s.isSimple) {
s.injectDebugInfo();
s.injectDebugInfo(decompileDir);
}
}
}

18
libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/ScriptPack.java
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@@ -52,6 +52,7 @@ import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Objects;
@@ -315,7 +316,7 @@ public class ScriptPack extends AS3ClassTreeItem {
* Based on idea of Jacob Thompson
* http://securityevaluators.com/knowledge/flash/
*/
public void injectDebugInfo() {
public void injectDebugInfo(File directoryPath) {
Map<Integer, Map<Integer, Integer>> bodyToPosToLine = new HashMap<>();
try {
CachedDecompilation decompiled = SWF.getCached(this);
@@ -358,7 +359,7 @@ public class ScriptPack extends AS3ClassTreeItem {
}
int pos = -1;
try {
abc.bodies.get(bodyIndex).getCode().adr2pos(instrOffset);
pos = abc.bodies.get(bodyIndex).getCode().adr2pos(instrOffset);
} catch (ConvertException cex) {
//ignore
}
@@ -375,7 +376,10 @@ public class ScriptPack extends AS3ClassTreeItem {
Logger.getLogger(ScriptPack.class.getName()).log(Level.SEVERE, "Cannot decompile", ex);
}
String filename = path.toString().replace('.', '/') + ".as";
//String filepath = path.toString().replace('.', '/') + ".as";
String pkg = path.packageStr.toString();
String cls = path.className;
String filename = new File(directoryPath, path.packageStr.toFilePath()) + ";" + pkg + ";" + cls + ".as";
for (int bodyIndex : bodyToPosToLine.keySet()) {
MethodBody b = abc.bodies.get(bodyIndex);
@@ -383,11 +387,19 @@ public class ScriptPack extends AS3ClassTreeItem {
List<Integer> pos = new ArrayList<>(bodyToPosToLine.get(bodyIndex).keySet());
Collections.sort(pos);
Collections.reverse(pos);
Set<Integer> addedLines = new HashSet<>();
for (int i : pos) {
int line = bodyToPosToLine.get(bodyIndex).get(i);
if (addedLines.contains(line)) {
continue;
}
addedLines.add(line);
Logger.getLogger(ScriptPack.class.getName()).log(Level.WARNING, "Script " + path + ": Insert debugline(" + line + ") at pos " + i + " to body " + bodyIndex);
b.insertInstruction(i, new AVM2Instruction(0, AVM2Instructions.DebugLine, new int[]{line}));
}
b.setModified();
}
((Tag) abc.parentTag).setModified(true);
}
}

4
libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/types/MethodBody.java
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@@ -117,6 +117,10 @@ public final class MethodBody implements Cloneable {
this.code = null;
}
public void setModified() {
this.codeBytes = null;
}
public synchronized byte[] getCodeBytes() {
if (codeBytes != null) {
return codeBytes;