feat(script): classify VM dispatch selectors

2 files changed, 46 insertions, 0 deletions

diff --git a/tools/ghidra/ExportAiVmHandler0.java b/tools/ghidra/ExportAiVmHandler0.java
new file mode 100644
index 0000000..43e8046
--- /dev/null
+++ b/tools/ghidra/ExportAiVmHandler0.java
@@ -0,0 +1,23 @@
+// Emits the first function in the AI DLL's verified 73-entry VM handler table.
+// Run through Ghidra headless analysis; the original PE remains read only.
+import ghidra.app.decompiler.DecompInterface;
+import ghidra.app.script.GhidraScript;
+import ghidra.program.model.address.Address;
+import ghidra.program.model.listing.Function;
+
+public class ExportAiVmHandler0 extends GhidraScript {
+    private static final long ADDRESS = 0x10008034L;
+
+    @Override
+    public void run() throws Exception {
+        Address address = currentProgram.getAddressFactory().getDefaultAddressSpace()
+            .getAddress(ADDRESS);
+        Function function = currentProgram.getFunctionManager().getFunctionAt(address);
+        println("===== AI VM handler 0 =====");
+        if (function == null) { println("missing"); return; }
+        DecompInterface decompiler = new DecompInterface();
+        decompiler.openProgram(currentProgram);
+        println(decompiler.decompileFunction(function, 60, monitor).getDecompiledFunction().getC());
+        decompiler.dispose();
+    }
+}
diff --git a/tools/ghidra/ExportAiVmTableInstall.java b/tools/ghidra/ExportAiVmTableInstall.java
new file mode 100644
index 0000000..842e7dc
--- /dev/null
+++ b/tools/ghidra/ExportAiVmTableInstall.java
@@ -0,0 +1,23 @@
+// Emits the routine that receives the AI VM's verified 73-entry handler table.
+// Run through Ghidra headless analysis; the original PE remains read only.
+import ghidra.app.decompiler.DecompInterface;
+import ghidra.app.script.GhidraScript;
+import ghidra.program.model.address.Address;
+import ghidra.program.model.listing.Function;
+
+public class ExportAiVmTableInstall extends GhidraScript {
+    private static final long ADDRESS = 0x10011E70L;
+
+    @Override
+    public void run() throws Exception {
+        Address address = currentProgram.getAddressFactory().getDefaultAddressSpace()
+            .getAddress(ADDRESS);
+        Function function = currentProgram.getFunctionManager().getFunctionAt(address);
+        println("===== AI VM handler table install =====");
+        if (function == null) { println("missing"); return; }
+        DecompInterface decompiler = new DecompInterface();
+        decompiler.openProgram(currentProgram);
+        println(decompiler.decompileFunction(function, 60, monitor).getDecompiledFunction().getC());
+        decompiler.dispose();
+    }
+}