[src/trunk]: src/sys/arch/ia64/include add a definition for _UC_MACHINE_PC wh...

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/fba0dfc1ba3a
branches:  trunk
changeset: 346169:fba0dfc1ba3a
user:      mrg <mrg%NetBSD.org@localhost>
date:      Thu Jun 30 01:41:05 2016 +0000

description:
add a definition for _UC_MACHINE_PC which libasan wants.

XXX: i'm not 100% sure i picked the right register.

diffstat:

 sys/arch/ia64/include/mcontext.h |  5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diffs (20 lines):

diff -r 3c3ec3aa92f9 -r fba0dfc1ba3a sys/arch/ia64/include/mcontext.h
--- a/sys/arch/ia64/include/mcontext.h  Thu Jun 30 01:34:53 2016 +0000
+++ b/sys/arch/ia64/include/mcontext.h  Thu Jun 30 01:41:05 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: mcontext.h,v 1.3 2012/12/26 19:43:10 martin Exp $      */
+/*     $NetBSD: mcontext.h,v 1.4 2016/06/30 01:41:05 mrg Exp $ */
 
 /*-
  * Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -91,9 +91,8 @@
        struct _high_fp         mc_high_fp;
 } mcontext_t;
 
-#ifndef _UC_MACHINE_SP
 #define _UC_MACHINE_SP(uc)     ((uc)->uc_mcontext.mc_special.sp)
-#endif
+#define        _UC_MACHINE_PC(uc)      ((uc)->uc_mcontext.mc_special.rp)
 
 static __inline void *
 __lwp_getprivate_fast(void)