wip: checkpoint FIFA 17 SBC research for Windows migration

2026-08-07 12:03:22 -07:00
parent 3d3239bab9
commit cc694774a3
47 changed files with 9105 additions and 4 deletions
@@ -0,0 +1,38 @@
+"""DIMENSION 5 SBC/Objectives -- query 4.
+
+- classify 0x180154990's 3 data xrefs (0x1802fceb8 vtable? 0x180277430 dispatch?
+  0x180226fc8 factory/name?). Read the .rdata name near 0x180226fc8 and the qwords
+  around each site.
+- full 0x180154990: what does FUT/SBC_USE_STUBS==1 actually build? (print full)
+- grep the hub tile builder text for SBC/CHALLENGE/SET/GOTO_ destinations + switch arms.
+- check for a CompetitionManager-style SBC singleton or count writer.
+"""
+import traceback
+try:
+    def ctx_qwords(a, before=4, after=6):
+        print("  qwords around %#x:" % a)
+        for i in range(-before, after):
+            p = a + i*8
+            v = qword(p)
+            nm = fname(v) if 0x180000000 <= v < 0x181000000 else ""
+            s = ""
+            if 0x180000000 <= v < 0x181000000:
+                st = rd_str(v, 40)
+                if st.isprintable() and len(st) > 2:
+                    s = repr(st)
+            print("    [%#x] = %#x  %s %s" % (p, v, nm, s))
+
+    for site in (0x1802fceb8, 0x180277430, 0x180226fc8):
+        print("\n=== xref site %#x ===" % site)
+        # what block
+        b = None
+        for blk in mem.getBlocks():
+            if blk.getStart().getOffset() <= site <= blk.getEnd().getOffset():
+                b = blk.getName()
+        print("  block:", b)
+        ctx_qwords(site)
+
+    print("\n=== full FUN_180154990 ===")
+    print(dec(0x180154990))
+except Exception:
+    traceback.print_exc()