From: Christian Heimes <christian@cheimes.de>
Date: Sun, 14 Oct 2012 12:36:09 +0000 (+0200)
Subject: Update comment: SPARC requires proper alignment
X-Git-Tag: v3.4.0a1~2256
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1f476504fe64b5ea066cdd027bded4c50b2f3d82;p=python

Update comment: SPARC requires proper alignment
---

diff --git a/Modules/_sha3/sha3module.c b/Modules/_sha3/sha3module.c
index ac568b83f9..bde474f8f8 100644
--- a/Modules/_sha3/sha3module.c
+++ b/Modules/_sha3/sha3module.c
@@ -96,7 +96,8 @@
  * *************************************************************************/
 
 #ifdef __sparc
-  /* On SPARC with Solaris CC opt64 fails with 'invalid address alignment' */
+  /* opt64 uses un-aligned memory access that causes a BUS error with msg
+   * 'invalid address alignment' on SPARC. */
   #define KeccakOpt 32
 #elif SIZEOF_VOID_P == 8 && defined(PY_UINT64_T)
   /* opt64 works only for 64bit platforms with unsigned int64 */