From e0ef2489434aac58815cdef3e8ef94dcc26dbd36 Mon Sep 17 00:00:00 2001
From: ptitSeb <sebastien.chev@gmail.com>
Date: Sat, 20 Apr 2024 15:10:12 +0200
Subject: [PATCH] [ARM64_PRINTER] Fix some case of DecodeBit not working for
 64bits values

---
 src/dynarec/arm64/arm64_printer.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/dynarec/arm64/arm64_printer.c b/src/dynarec/arm64/arm64_printer.c
index 7401942b..f9866570 100644
--- a/src/dynarec/arm64/arm64_printer.c
+++ b/src/dynarec/arm64/arm64_printer.c
@@ -34,10 +34,12 @@ uint64_t DecodeBitMasks(int N, int imms, int immr)
     if(s==levels) return 0;
     uint64_t mask = (1LL<<(s+1))-1;
     if(r) { // rotate
-         mask=(mask>>r)|(mask<<(e-r));
-         mask&=((1LL<<e)-1);
+        mask=(mask>>r)|(mask<<(e-r));
+        if(e<64) {
+            mask&=((1LL<<e)-1);
+        }
     }
-    while (e<64) {  // replicate
+    while(e<64) {  // replicate
         mask|=(mask<<e);
         e<<=1;
     }