From 90b7ae08d63f5e46791e59f505b8f5acda821d13 Mon Sep 17 00:00:00 2001
From: David CARLIER <devnexen@gmail.com>
Date: Wed, 21 Jul 2021 20:48:33 +0100
Subject: [PATCH] x86 32 bits build fix (#234)

---
 libafl/src/bolts/cpu.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/libafl/src/bolts/cpu.rs b/libafl/src/bolts/cpu.rs
index a0773c3cf3..c9f23058dd 100644
--- a/libafl/src/bolts/cpu.rs
+++ b/libafl/src/bolts/cpu.rs
@@ -16,7 +16,14 @@ use crate::bolts::current_nanos;
 #[cfg(any(target_arch = "x86_64", target_arch = "x86"))]
 #[must_use]
 pub fn read_time_counter() -> u64 {
-    unsafe { core::arch::x86_64::_rdtsc() }
+    #[cfg(target_arch = "x86_64")]
+    unsafe {
+        core::arch::x86_64::_rdtsc()
+    }
+    #[cfg(target_arch = "x86")]
+    unsafe {
+        core::arch::x86::_rdtsc()
+    }
 }
 
 /// Read a timestamp for measurements.