Files
BT411/reference/ghidra_scripts/DecompVSS.java
arcattackandClaude Opus 4.8 f4ad0f4340 docs: vehicleSubSystems DONE + render-verified
Mark the engineering-screen cluster-panel system complete in the spec + CLAUDE.md
§10.  Render-verified (BT_DEV_GAUGES_DOCK): 7 authentic panels build + draw --
SENSOR CLUSTER, MYOMERS, ER MED LASER RANGE 500M x3, PPC RANGE 500M x2 -- with bar
gauges, recharge dials, and lamps; 0 crashes, combat un-regressed.  Records that
the aux-screen blocker resolved cleanly via the PoweredSubsystem bridge (the fields
were already populated; no MechSubsystem core re-base was needed) and lists the
non-blocking follow-ups.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-07 07:17:27 -05:00

58 lines
3.1 KiB
Java

// Comprehensive decompile of the vehicleSubSystems Make dispatcher, the whole
// SubsystemCluster family, and the sub-gauge ctors they build. Also dumps the
// per-group geometry table and the relevant vtables. Writes to scratchpad.
import ghidra.app.script.GhidraScript;
import ghidra.app.decompiler.*;
import ghidra.program.model.address.Address;
import ghidra.program.model.listing.*;
import ghidra.program.model.mem.*;
import ghidra.program.model.symbol.*;
import java.io.*;
public class DecompVSS extends GhidraScript {
public void run() throws Exception {
String outPath = "C:\\Users\\epilectrik\\AppData\\Local\\Temp\\claude\\C--git-bt411\\09bf24bb-f92d-423a-b815-1eb662736f58\\scratchpad\\vss_kids.txt";
PrintWriter out = new PrintWriter(new FileWriter(outPath));
FunctionManager fm = currentProgram.getFunctionManager();
Memory mem = currentProgram.getMemory();
DecompInterface dec = new DecompInterface();
dec.openProgram(currentProgram);
long[] targets = { 0x4c4170L, 0x4c5470L, 0x4c5b7cL, 0x4c5148L };
for (long t : targets) {
Address a = toAddr(t);
Function f = fm.getFunctionContaining(a);
if (f == null) {
try { disassemble(a); f = createFunction(a, "FUN_" + Long.toHexString(t)); }
catch (Exception e) { out.println("// could not create fn at " + a + ": " + e); }
}
out.println("\n//====================================================================");
out.println("// FUN_" + Long.toHexString(t) + (f!=null ? " ("+f.getName()+")" : ""));
out.println("//====================================================================");
if (f == null) { out.println("// NO FUNCTION"); continue; }
DecompileResults r = dec.decompileFunction(f, 60, monitor);
if (r != null && r.decompileCompleted()) out.println(r.getDecompiledFunction().getC());
else out.println("// decompile failed: " + (r!=null?r.getErrorMessage():"null"));
}
// vtables for the cluster family
long[] vts = { 0x51a020L /*SubsystemCluster*/, 0x519fd4L /*HeatSink*/, 0x519f88L /*Myomer*/,
0x519f38L /*Weapon*/, 0x519ee8L /*Energy*/, 0x519e98L /*Ballistic*/ };
out.println("\n//==== cluster vtables ====");
for (long vt : vts) {
StringBuilder sb = new StringBuilder(String.format("vt 0x%x: ", vt));
for (int i=0;i<20;i++){ long v = mem.getInt(toAddr(vt+i*4))&0xffffffffL; sb.append(String.format("[%d]=0x%x ",i,v)); }
out.println(sb.toString());
}
// geometry table
out.println("\n//==== geometry table @0x51bf34 (12 groups x 7 dwords) ====");
for (int g=0; g<12; g++) {
StringBuilder sb = new StringBuilder("group "+(g+1)+": ");
for (int k=0;k<7;k++){ long v = mem.getInt(toAddr(0x51bf34L+(g*7L+k)*4))&0xffffffffL; sb.append(String.format("0x%x ",v)); }
out.println(sb.toString());
}
out.close();
println("DecompVSS full done -> " + outPath);
}
}