add directory gnu

gnu/gcc/gcc-2.2.2/va-mips.h

@@ -0,0 +1,52 @@
+/* ---------------------------------------- */
+/*           VARARGS  for MIPS/GNU CC       */
+/*                                          */
+/*                                          */
+/*                                          */
+/*                                          */
+/* ---------------------------------------- */
+
+
+/* These macros implement traditional (non-ANSI) varargs
+   for GNU C.  */
+
+/* In GCC version 2, we want an ellipsis at the end of the declaration
+   of the argument list.  GCC version 1 can't parse it.  */
+
+#if __GNUC__ > 1
+#define __va_ellipsis ...
+#else
+#define __va_ellipsis
+#endif
+
+#ifndef _VA_LIST_
+#define _VA_LIST_
+/* Make this a macro rather than a typedef, so we can undef any other defn.  */
+#define va_list __va___list
+typedef char * __va___list;
+#endif
+
+#define __va_rounded_size(TYPE)  \
+  (((sizeof (TYPE) + sizeof (int) - 1) / sizeof (int)) * sizeof (int))
+
+#ifdef _STDARG_H
+#define va_start(AP, LASTARG) 						\
+ (AP = ((char *) &(LASTARG) + __va_rounded_size (LASTARG)))
+#else
+#define va_alist  __builtin_va_alist
+#define va_dcl    int __builtin_va_alist; __va_ellipsis
+#define va_start(AP)  AP = (char *) &__builtin_va_alist
+#endif
+
+#define va_end(AP)
+
+#ifdef lint	/* complains about constant in conditional context */
+#define va_arg(list, mode) ((mode *)(list += sizeof(mode)))[-1]
+
+#else		/* !lint */
+#define va_arg(AP, mode)						\
+  ((mode *)(AP = (char *) (__alignof(mode) > 4				\
+				? ((int)AP + 2*8 - 1) & -8		\
+				: ((int)AP + 2*4 - 1) & -4)))[-1]
+#endif		/* lint */
+