[src/trunk]: src/lib/libc/arch/aarch64/gen fix type of argument for va_arg; d...

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

details:   https://anonhg.NetBSD.org/src/rev/de47b1509431
branches:  trunk
changeset: 994633:de47b1509431
user:      ryo <ryo%NetBSD.org@localhost>
date:      Fri Nov 16 10:51:08 2018 +0000

description:
fix type of argument for va_arg; don't round to 32bit.

diffstat:

 lib/libc/arch/aarch64/gen/makecontext.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (30 lines):

diff -r 98c12bc35fdd -r de47b1509431 lib/libc/arch/aarch64/gen/makecontext.c
--- a/lib/libc/arch/aarch64/gen/makecontext.c   Fri Nov 16 10:12:00 2018 +0000
+++ b/lib/libc/arch/aarch64/gen/makecontext.c   Fri Nov 16 10:51:08 2018 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: makecontext.c,v 1.1 2014/08/10 05:47:36 matt Exp $ */
+/* $NetBSD: makecontext.c,v 1.2 2018/11/16 10:51:08 ryo Exp $ */
 
 /*-
  * Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
 
 #include <sys/cdefs.h>
 #if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: makecontext.c,v 1.1 2014/08/10 05:47:36 matt Exp $");
+__RCSID("$NetBSD: makecontext.c,v 1.2 2018/11/16 10:51:08 ryo Exp $");
 #endif
 
 #include <stddef.h>
@@ -63,9 +63,9 @@
        va_list ap;
        va_start(ap, argc);
 
-       /* Pass up to four arguments in r0-3. */
+       /* Pass up to eight arguments in x0-x7. */
        for (int i = 0; i < argc && i < 8; i++) {
-               gr[_REG_X0 + i] = va_arg(ap, int);
+               gr[_REG_X0 + i] = va_arg(ap, __greg_t);
        }
 
        /* Pass any additional arguments on the stack. */