1 files changed, 110 insertions, 0 deletions
diff --git a/contrib/gcc/ginclude/va-mips.h b/contrib/gcc/ginclude/va-mips.h
new file mode 100644
index 0000000..3cf1c92
--- /dev/null
+++ b/contrib/gcc/ginclude/va-mips.h
@@ -0,0 +1,110 @@
+/* ---------------------------------------- */
+/*           VARARGS  for MIPS/GNU CC       */
+/*                                          */
+/*                                          */
+/*                                          */
+/*                                          */
+/* ---------------------------------------- */
+
+
+/* These macros implement varargs for GNU C--either traditional or ANSI.  */
+
+/* Define __gnuc_va_list.  */
+
+#ifndef __GNUC_VA_LIST
+#define __GNUC_VA_LIST
+typedef char * __gnuc_va_list;
+#endif /* not __GNUC_VA_LIST */
+
+/* If this is for internal libc use, don't define anything but
+   __gnuc_va_list.  */
+#if defined (_STDARG_H) || defined (_VARARGS_H)
+
+/* 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
+
+#ifdef __mips64
+#define __va_rounded_size(__TYPE)  \
+  (((sizeof (__TYPE) + 8 - 1) / 8) * 8)
+#else
+#define __va_rounded_size(__TYPE)  \
+  (((sizeof (__TYPE) + sizeof (int) - 1) / sizeof (int)) * sizeof (int))
+#endif
+
+/* Get definitions for _MIPS_SIM_ABI64 etc.  */
+#ifdef _MIPS_SIM
+#include <sgidefs.h>
+#endif
+
+#ifdef _STDARG_H
+#define va_start(__AP, __LASTARG) \
+  (__AP = (__gnuc_va_list) __builtin_next_arg (__LASTARG))
+
+#else
+#define va_alist  __builtin_va_alist
+#ifdef __mips64
+/* This assumes that `long long int' is always a 64 bit type.  */
+#define va_dcl    long long int __builtin_va_alist; __va_ellipsis
+#else
+#define va_dcl    int __builtin_va_alist; __va_ellipsis
+#endif
+/* Need alternate code for _MIPS_SIM_ABI64.  */
+#if defined(_MIPS_SIM) && (_MIPS_SIM == _MIPS_SIM_ABI64)
+#define va_start(__AP)							\
+  (__AP = (__gnuc_va_list) __builtin_next_arg ()			\
+   + (__builtin_args_info (2) >= 8 ? -8 : 0))
+#else
+#define va_start(__AP)  __AP = (char *) &__builtin_va_alist
+#endif
+#endif
+
+#ifndef va_end
+void va_end (__gnuc_va_list);		/* Defined in libgcc.a */
+#endif
+#define va_end(__AP)	((void)0)
+
+/* We cast to void * and then to TYPE * because this avoids
+   a warning about increasing the alignment requirement.  */
+/* The __mips64 cases are reversed from the 32 bit cases, because the standard
+   32 bit calling convention left-aligns all parameters smaller than a word,
+   whereas the __mips64 calling convention does not (and hence they are
+   right aligned).  */
+#ifdef __mips64
+#ifdef __MIPSEB__
+#define va_arg(__AP, __type)                                    \
+  ((__type *) (void *) (__AP = (char *) ((((__PTRDIFF_TYPE__)__AP + 8 - 1) & -8) \
+					 + __va_rounded_size (__type))))[-1]
+#else
+#define va_arg(__AP, __type)                                    \
+  ((__AP = (char *) ((((__PTRDIFF_TYPE__)__AP + 8 - 1) & -8)	\
+		     + __va_rounded_size (__type))),		\
+   *(__type *) (void *) (__AP - __va_rounded_size (__type)))
+#endif
+
+#else /* not __mips64 */
+
+#ifdef __MIPSEB__
+/* For big-endian machines.  */
+#define va_arg(__AP, __type)					\
+  ((__AP = (char *) ((__alignof__ (__type) > 4			\
+		      ? ((int)__AP + 8 - 1) & -8		\
+		      : ((int)__AP + 4 - 1) & -4)		\
+		     + __va_rounded_size (__type))),		\
+   *(__type *) (void *) (__AP - __va_rounded_size (__type)))
+#else
+/* For little-endian machines.  */
+#define va_arg(__AP, __type)						    \
+  ((__type *) (void *) (__AP = (char *) ((__alignof__(__type) > 4	    \
+					  ? ((int)__AP + 8 - 1) & -8	    \
+					  : ((int)__AP + 4 - 1) & -4)	    \
+					 + __va_rounded_size(__type))))[-1]
+#endif
+#endif
+
+#endif /* defined (_STDARG_H) || defined (_VARARGS_H) */