commit 38433535e3b99ad301e8ec2541baaf7a384d65ea
author Manuel Pégourié-Gonnard <mpg@elzevir.fr> Wed Feb 11 11:35:58 2015 +0000
committer Manuel Pégourié-Gonnard <mpg@elzevir.fr> Wed Feb 11 12:33:40 2015 +0000
tree 7d764bd49a483dcb38aa3136bbe99ce93773f9d9
parent c5c593957736bc631c5150e5190f9b6f1bc43fbf

Fix hardclock() with mingw64

ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 0b491b8..c545667 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -7,6 +7,8 @@
 Features
 
 Bugfix
+   * Fix hardclock() (only used in the benchmarking program) with some
+     versions of mingw64 (found by kxjhlele).
 
 Changes
    * Move from SHA-1 to SHA-256 in example programs using signatures

library/timing.c

diff --git a/library/timing.c b/library/timing.c
index fe1daa2..a612208 100644
--- a/library/timing.c
+++ b/library/timing.c
@@ -77,8 +77,10 @@
 #endif /* !POLARSSL_HAVE_HARDCLOCK && POLARSSL_HAVE_ASM &&
           ( _MSC_VER && _M_IX86 ) || __WATCOMC__ */
 
+/* some versions of mingw-64 have 32-bit longs even on x84_64 */
 #if !defined(POLARSSL_HAVE_HARDCLOCK) && defined(POLARSSL_HAVE_ASM) &&  \
-    defined(__GNUC__) && defined(__i386__)
+    defined(__GNUC__) && ( defined(__i386__) || (                       \
+    ( defined(__amd64__) || defined( __x86_64__) ) && __SIZEOF_LONG__ == 4 ) )
 
 #define POLARSSL_HAVE_HARDCLOCK