diff --git a/docs/findings.md b/docs/findings.md
index 7dcba66..58a8dcf 100644
--- a/docs/findings.md
+++ b/docs/findings.md
@@ -149,6 +149,22 @@ decompiler shows `unaff_gp + imm`) — dispatch found structurally instead:
 
 Next: same scan on WM; handler-by-handler decompile + naming pass.
 
+## F8 — mt7981_wm survey (2026-08-20)
+
+Ghidra project `wm`: forced disassembly to **555,385 instructions / 4,422
+functions** (import-time analysis alone: 226K/4,355).
+
+- Code model differs from patch/WA: only **27 GP-relative references** in
+  the whole image → WM uses (near-)absolute global addressing, so GP-base
+  inference is not the unlock it would otherwise be.
+- Structural dispatch scan (scan_tables.py) across every region pairing
+  found **no absolute function-pointer table** (unlike WA's 65-entry
+  table, F7). WM command dispatch must use another mechanism —
+  FP/register-relative tables, switch jump tables, or runtime handler
+  registration (unknown U4).
+- Regions: code 0xe003b000 (398KB) + 0xe009c400 (473KB mixed);
+  data 0x0231dc00 (205KB), 0x0041xxxx pair; 0xf0xxxxxx block (feat 0x80)
+  still uncharacterized (U1).
 ## Unknowns registry
 
 - **U1 — `feature_set` bit 7 (0x80):** observed only on WM regions at
diff --git a/tools/ghidra_scripts/FindGPInit.py b/tools/ghidra_scripts/FindGPInit.py
new file mode 100644
index 0000000..ffe6855
--- /dev/null
+++ b/tools/ghidra_scripts/FindGPInit.py
@@ -0,0 +1,28 @@
+# Headless post-script: find instructions that write the GP register and
+# report candidate GP base values. Once GP is known, set it as register
+# context and re-run analysis so GP-relative data references resolve.
+# Run via pyghidra ghidra_launch ... -postScript FindGPInit.py
+#@category Analysis
+
+listing = currentProgram.getListing()
+reg = currentProgram.getLanguage().getRegisters()
+gp_regs = [r for r in reg if r.getName().lower() in ('gp', 'r26', 'r11')]
+print('GP candidates: %s' % [r.getName() for r in gp_regs])
+
+it = listing.getInstructions(True)
+hits = 0
+while it.hasNext() and hits < 80:
+    ins = it.next()
+    n = ins.getNumOperands()
+    for i in range(n):
+        try:
+            ops = ins.getOpObjects(i)
+        except Exception:  # noqa: BLE001
+            continue
+        for o in ops:
+            if hasattr(o, 'getName') and o in gp_regs:
+                # operand 0 = destination on NDS32 ALU forms
+                if i == 0:
+                    print('%s  %s' % (ins.getAddress(), ins))
+                    hits += 1
+print('total gp-writes shown: %d' % hits)
diff --git a/tools/ghidra_scripts/GPHistogram.py b/tools/ghidra_scripts/GPHistogram.py
new file mode 100644
index 0000000..5c76eba
--- /dev/null
+++ b/tools/ghidra_scripts/GPHistogram.py
@@ -0,0 +1,37 @@
+# Headless post-script: collect all GP-relative references (addr, imm).
+# Dump as CSV lines "GPREF,<insn_addr>,<imm>" for offline base inference.
+#@category Analysis
+
+listing = currentProgram.getListing()
+lang = currentProgram.getLanguage()
+gp = None
+for r in lang.getRegisters():
+    if r.getName().lower() == 'gp':
+        gp = r
+        break
+print('gp register: %s' % (gp.getName() if gp else None))
+
+from ghidra.program.model.scalar import Scalar  # noqa: E402
+
+it = listing.getInstructions(True)
+n = 0
+while it.hasNext():
+    ins = it.next()
+    uses_gp = False
+    for i in range(ins.getNumOperands()):
+        for o in ins.getOpObjects(i):
+            if o == gp:
+                uses_gp = True
+    if not uses_gp:
+        continue
+    imm = None
+    for i in range(ins.getNumOperands()):
+        for o in ins.getOpObjects(i):
+            if isinstance(o, Scalar):
+                imm = o.getSignedValue()
+                break
+        if imm is not None:
+            break
+    print('GPREF,%s,%s' % (ins.getAddress(), imm if imm is not None else ''))
+    n += 1
+print('total gp-refs: %d' % n)