egcs projects compiler system

Exact copy of the snapshot, except for the removal of
	texinfo/
	gcc/ch/
	libchill/

1 files changed, 60 insertions, 0 deletions

diff --git a/gnu/egcs/gcc/ginclude/va-clipper.h b/gnu/egcs/gcc/ginclude/va-clipper.h
new file mode 100644
index 00000000000..213afca93f0
--- /dev/null
+++ b/gnu/egcs/gcc/ginclude/va-clipper.h
@@ -0,0 +1,60 @@
+/* GNU C varargs and stdargs support for Clipper.  */
+
+/* Define __gnuc_va_list. */
+
+#ifndef __GNUC_VA_LIST
+#define __GNUC_VA_LIST
+
+typedef struct
+{
+  int __va_ap;				/* pointer to stack args */
+  void *__va_reg[4];			/* pointer to r0,f0,r1,f1 */
+  int __va_num;				/* number of args processed */
+} __gnuc_va_list;
+#endif /* not __GNUC_VA_LIST */
+
+
+#if defined (_STDARG_H) || defined (_VARARGS_H)
+typedef __gnuc_va_list va_list;
+#define __va_list __gnuc_va_list	/* acc compatibility */
+
+#define _VA_LIST
+#define _VA_LIST_
+#define _SYS_INT_STDARG_H		/* acc compatibility */
+
+/* Call __builtin_next_arg even though we aren't using its value, so that
+   we can verify that LASTARG is correct.  */
+#ifdef _STDARG_H
+#define va_start(AP,LASTARG)			\
+  (__builtin_next_arg (LASTARG),		\
+   (AP) = *(va_list *)__builtin_saveregs(),	\
+   (AP).__va_num = __builtin_args_info (0),	\
+   (AP).__va_ap += __builtin_args_info (1))
+#else
+#define va_alist  __builtin_va_alist
+/* The ... causes current_function_varargs to be set in cc1.  */
+#define va_dcl    va_list __builtin_va_alist; ...
+#define va_start(AP)				\
+  ((AP) = *(va_list *)__builtin_saveregs(),	\
+   (AP).__va_num = __builtin_args_info (0))
+#endif /* _STDARG_H */
+
+/* round to alignment of `type' but keep a least integer alignment */
+#define __va_round(AP,TYPE)					\
+  ((AP).__va_ap = ((AP).__va_ap + __alignof__ (TYPE) - 1 ) &	\
+   ~(__alignof__ (TYPE) - 1),					\
+  ((AP).__va_ap = ((AP).__va_ap + sizeof (int) - 1) & ~(sizeof (int) - 1)))
+
+#define va_arg(AP, TYPE) \
+  (*((AP).__va_num < 2 && __builtin_classify_type (* (TYPE *)0) < 12	\
+   ? (__builtin_classify_type (* (TYPE *)0) == 8			\
+      ? ((TYPE *)(AP).__va_reg[2 * (AP).__va_num++ + 1])		\
+      : ((TYPE *)(AP).__va_reg[2 * (AP).__va_num++ ]))			\
+   : ((AP).__va_num++, __va_round (AP,TYPE), ((TYPE *)((AP).__va_ap))++)))
+
+#define va_end(AP)	((void) 0)
+
+/* Copy __gnuc_va_list into another variable of this type.  */
+#define __va_copy(dest, src) (dest) = (src)
+
+#endif /* defined (_STDARG_H) || defined (_VARARGS_H) */