[src/netbsd-1-6]: src/sys/arch/arm/include Pull up revision 1.4 (requested by...

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

details:   https://anonhg.NetBSD.org/src/rev/f39ac2543c60
branches:  netbsd-1-6
changeset: 529735:f39ac2543c60
user:      he <he%NetBSD.org@localhost>
date:      Wed Dec 11 17:53:36 2002 +0000

description:
Pull up revision 1.4 (requested by thorpej in ticket #973):
  Adjust stdargs/varargs for GCC 3.x.

diffstat:

 sys/arch/arm/include/stdarg.h |  23 +++++++++++++++++------
 1 files changed, 17 insertions(+), 6 deletions(-)

diffs (49 lines):

diff -r edb36f7abe82 -r f39ac2543c60 sys/arch/arm/include/stdarg.h
--- a/sys/arch/arm/include/stdarg.h     Wed Dec 11 17:53:22 2002 +0000
+++ b/sys/arch/arm/include/stdarg.h     Wed Dec 11 17:53:36 2002 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: stdarg.h,v 1.3 2002/01/01 01:58:01 thorpej Exp $       */
+/*     $NetBSD: stdarg.h,v 1.3.10.1 2002/12/11 17:53:36 he Exp $       */
 
 /*
  * Copyright (c) 1991, 1993
@@ -43,9 +43,19 @@
 
 typedef _BSD_VA_LIST_  va_list;
 #ifdef __lint__
-#define __builtin_next_arg(t) ((t) ? 0 : 0)
+#define __builtin_next_arg(t)          ((t) ? 0 : 0)
+#define        __builtin_stdarg_start(a, l)    ((a) = ((l) ? 0 : 0))
+#define        __builtin_va_arg(a, t)          ((a) ? 0 : 0)
+#define        __builtin_va_end                /* nothing */
+#define        __builtin_va_copy(d, s)         ((d) = (s))
 #endif
 
+#ifdef __GNUC_PREREQ__(2, 96)
+#define        va_start(ap, last)      __builtin_stdarg_start((ap), (last))
+#define        va_arg                  __builtin_va_arg
+#define        va_end                  __builtin_va_end
+#define        __va_copy(dest, src)    __builtin_va_copy((dest), (src))
+#else
 #define        __va_size(type) \
        (((sizeof(type) + sizeof(long) - 1) / sizeof(long)) * sizeof(long))
 
@@ -55,13 +65,14 @@
 #define        va_arg(ap, type) \
        ((type *)(ap += sizeof(type)))[-1]
 
+#define        va_end(ap)
+
+#define        __va_copy(dest, src)    ((dest) = (src))
+
 #if !defined(_ANSI_SOURCE) && \
     (!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE) || \
      defined(_ISOC99_SOURCE) || (__STDC_VERSION__ - 0) >= 199901L)
-#define        va_copy(dest, src) \
-       ((dest) = (src))
+#define        va_copy(dest, src)      __va_copy((dest), (src))
 #endif
 
-#define        va_end(ap)
-
 #endif /* !_ARM32_STDARG_H_ */