From c8f60221fa275e84af8afbac10e648a3ae462665 Mon Sep 17 00:00:00 2001
From: Chris Eagle <cseagle@gmail.com>
Date: Mon, 24 Aug 2015 00:04:36 -0700
Subject: [PATCH] Fix 8k alignment mask computation in uc_mem_map

---
 uc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/uc.c b/uc.c
index aa553e8b..92c0d72a 100644
--- a/uc.c
+++ b/uc.c
@@ -553,8 +553,8 @@ uc_err uc_mem_map(uch handle, uint64_t address, size_t size)
         return UC_ERR_UCH;
 
     // align to 8KB boundary
-    map_begin[map_count] = address & (~ (8*1024));
-    s = (size + 8*1024 - 1) & (~ (8*1024));
+    map_begin[map_count] = address & (~ (8*1024 - 1));
+    s = (size + 8*1024 - 1) & (~ (8*1024 - 1));
     map_end[map_count] = s + map_begin[map_count];
     uc->memory_map(uc, map_begin[map_count], s);
     map_count++;