[pypy-commit] pypy shadowstack-again: For comparison, the variant directly without r15.

[arigo]

Author: Armin Rigo <arigo at tunes.org>
Branch: shadowstack-again
Changeset: r71729:92e70fc3564f
Date: 2014-05-25 21:12 +0200
http://bitbucket.org/pypy/pypy/changeset/92e70fc3564f/

Log:	For comparison, the variant directly without r15.

diff --git a/rpython/translator/c/src/mem.h b/rpython/translator/c/src/mem.h
--- a/rpython/translator/c/src/mem.h
+++ b/rpython/translator/c/src/mem.h
@@ -202,7 +202,7 @@
 /*********************************/
 
 #if defined(__GNUC__) && defined(__amd64__)
-#  define RPY_SHADOWSTACK_REG  "r15"
+//#  define RPY_SHADOWSTACK_REG  "r15"
 #endif
 
 struct rpy_shadowstack_s { void *s; };