arm: ldrd and strd are atomic for armv8 and above

It's only on armv7 where this depends on the LPAE feature. Change-Id: I0fb960003975ad0773184ed6d1b745a9d2371d1b
kernkonzept · Apr 10, 2024 · b90b7c7 · b90b7c7
1 parent ee5d9fd
commit b90b7c7
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/lib/libk/arm/32/atomic-arm-32.cpp b/src/lib/libk/arm/32/atomic-arm-32.cpp
@@ -149,7 +149,7 @@ atomic_add_fetch(T *mem, V value)
 }
 
 // --------------------------------------------------------------------
-IMPLEMENTATION[arm && arm_v6plus && arm_lpae]:
+IMPLEMENTATION[arm && arm_v6plus && (arm_lpae || arm_v8plus)]:
 
 #include <cxx/type_traits>
 
@@ -216,7 +216,7 @@ atomic_add_fetch(T *mem, V value)
 }
 
 // --------------------------------------------------------------------
-IMPLEMENTATION[arm && arm_v6plus && mp && !arm_lpae]:
+IMPLEMENTATION[arm && arm_v6plus && mp && !(arm_lpae || arm_v8plus)]:
 
 #include <cxx/type_traits>
 
@@ -292,7 +292,7 @@ atomic_add_fetch(T *mem, V value)
 }
 
 // --------------------------------------------------------------------
-IMPLEMENTATION[arm && arm_v6plus && !mp && !arm_lpae]:
+IMPLEMENTATION[arm && arm_v6plus && !mp && !(arm_lpae || arm_v8plus)]:
 
 #include <cxx/type_traits>