From 9cd7605e1af336192cc1fe6202ed5dcbedcbf048 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rubens=20Brand=C3=A3o?= <git@rubens.io>
Date: Thu, 2 Mar 2023 13:38:49 -0300
Subject: [PATCH] Fix Arm neon vqdmull invalid pattern

The pattern for `vqdmull` instruction in ARM-neon is invalid and impossible. Using the invalid value `0x1e` and with the impossible condition `thv_c2327=0x1f & thv_c2324=1`
---
 Ghidra/Processors/ARM/data/languages/ARMneon.sinc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Ghidra/Processors/ARM/data/languages/ARMneon.sinc b/Ghidra/Processors/ARM/data/languages/ARMneon.sinc
index 53c2e33f51..ff8a9da7d9 100644
--- a/Ghidra/Processors/ARM/data/languages/ARMneon.sinc
+++ b/Ghidra/Processors/ARM/data/languages/ARMneon.sinc
@@ -4821,7 +4821,7 @@ define pcodeop SignedSatQ;
 }
 
 :vqdmull.S^esize2021 Qd, Dn, Dm	is ( ( $(AMODE) & ARMcond=0 & cond=15 & c2327=5 & c2021<3 & c0811=0xD & Q6=0 & c0404=0 ) |
-                                      ( $(TMODE_E) & thv_c2327=0x1f & thv_c2324=1 & thv_c2021<3 & thv_c0811=0xD & thv_Q6=0 & thv_c0404=0 ) ) & esize2021 & Dm & Dn & Qd
+                                      ( $(TMODE_E) & thv_c2327=0x1f & thv_c2021<3 & thv_c0811=0xD & thv_Q6=0 & thv_c0404=0 ) ) & esize2021 & Dm & Dn & Qd
 
 {
 	Qd = VectorDoubleMultiplyLong(Dn,Dm,esize2021,0:1);
@@ -4829,7 +4829,7 @@ define pcodeop SignedSatQ;
 }
 
 :vqdmull.S^esize2021 Qd, Dn, vmlDmA	is ( ( $(AMODE) & ARMcond=0 & cond=15 & c2327=5 & c2021<3 & c0811=0xb & Q6=1 & c0404=0 ) |
-                                      ( $(TMODE_E) & thv_c2327=0x1e & thv_c2324=1 & thv_c2021<3 & thv_c0811=0xb & thv_Q6=1 & thv_c0404=0 ) ) & esize2021 & vmlDmA & Dn & Qd
+                                      ( $(TMODE_E) & thv_c2327=0x1f & thv_c2021<3 & thv_c0811=0xb & thv_Q6=1 & thv_c0404=0 ) ) & esize2021 & vmlDmA & Dn & Qd
 
 {
 	Qd = VectorDoubleMultiplyLong(Dn,vmlDmA,esize2021,0:1);