From 4f33afe0eec3c7ff27ccfbc9d5c73c6536932d39 Mon Sep 17 00:00:00 2001
From: TuxSH <tuxsh@sfr.fr>
Date: Sun, 1 Mar 2020 15:16:12 +0000
Subject: [PATCH] vapours: fix MASKL, MASK2L to match Armv8 ARM (inclusive bit
 range)

---
 libraries/libvapours/include/vapours/types.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libraries/libvapours/include/vapours/types.hpp b/libraries/libvapours/include/vapours/types.hpp
index 0d4b4b6f0..d77ea21fe 100644
--- a/libraries/libvapours/include/vapours/types.hpp
+++ b/libraries/libvapours/include/vapours/types.hpp
@@ -69,12 +69,12 @@ typedef u32 Result;          ///< Function error code result type.
 
 /// Creates a bitmask for bit range extraction.
 #ifndef MASK2
-#define MASK2(a,b) (MASK(a) & ~MASK(b))
+#define MASK2(a,b) (MASK((a) + 1) & ~MASK(b))
 #endif
 
 /// Creates a bitmask for bit range extraction (long).
 #ifndef MASK2L
-#define MASK2L(a,b) (MASKL(a) & ~MASKL(b))
+#define MASK2L(a,b) (MASKL((a) + 1) & ~MASKL(b))
 #endif
 
 /// Marks a function as not returning, for the purposes of compiler optimization.