From 266677bb88abe75165430f34e7de897c35560504 Mon Sep 17 00:00:00 2001
From: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com>
Date: Thu, 5 Jan 2023 11:20:06 +0000
Subject: [PATCH] FRIDA: Fix previous_pc constant (#988)

Co-authored-by: Your Name <you@example.com>
---
 libafl_frida/src/coverage_rt.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libafl_frida/src/coverage_rt.rs b/libafl_frida/src/coverage_rt.rs
index efc4311621..0bb9f21fd7 100644
--- a/libafl_frida/src/coverage_rt.rs
+++ b/libafl_frida/src/coverage_rt.rs
@@ -166,7 +166,7 @@ impl CoverageRuntime {
 
             // Update the previous_pc value
             ; mov rax, QWORD prev_loc_ptr as *mut u64 as _
-            ; mov ebx, WORD h64 as i32
+            ; mov ebx, WORD (h64 >> 1) as i32
             ; mov QWORD [rax], rbx
 
             // Restore the context