From a725174f4359458eabaa78566a04b22f63d31e32 Mon Sep 17 00:00:00 2001
From: Zhiyao Ma <zhiyao.ma.98@gmail.com>
Date: Thu, 29 Aug 2024 01:32:37 -0400
Subject: [PATCH] Bug fix: Correctly distinguish compact vs generic
 personality.

---
 src/unwind/unw_table.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/unwind/unw_table.rs b/src/unwind/unw_table.rs
index b57e7cf..3163ba7 100644
--- a/src/unwind/unw_table.rs
+++ b/src/unwind/unw_table.rs
@@ -443,7 +443,7 @@ impl<'a> ExTabEntry<'a> {
         let raw_pers = extab[entry_offset + 3];
 
         // If the most significant bit is set, it is the compact model.
-        if (raw_pers & 0xf0) == 0xf0 {
+        if (raw_pers & 0x80) == 0x80 {
             // Personality selector. Currently only 0, 1, 2 are defined. Others
             // are reserved.
             let pers_sel = raw_pers & 0x0f;