/* ---------------------------------------- *//*           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#if defined (__mips_eabi) && ! defined (__mips_soft_float) && ! defined (__mips_single_float)typedef struct {  /* Pointer to FP regs.  */  char *__fp_regs;  /* Number of FP regs remaining.  */  int __fp_left;  /* Pointer to GP regs followed by stack parameters.  */  char *__gp_regs;} __gnuc_va_list;#else /* ! (defined (__mips_eabi) && ! defined (__mips_soft_float) && ! defined (__mips_single_float)) */typedef char * __gnuc_va_list;#endif /* ! (defined (__mips_eabi) && ! defined (__mips_soft_float) && ! defined (__mips_single_float)) */#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)#ifndef _VA_MIPS_H_ENUM#define _VA_MIPS_H_ENUMenum {  __no_type_class = -1,  __void_type_class,  __integer_type_class,  __char_type_class,  __enumeral_type_class,  __boolean_type_class,  __pointer_type_class,  __reference_type_class,  __offset_type_class,  __real_type_class,  __complex_type_class,  __function_type_class,  __method_type_class,  __record_type_class,  __union_type_class,  __array_type_class,  __string_type_class,  __set_type_class,  __file_type_class,  __lang_type_class};#endif/* 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#ifdef __mips64#define __va_reg_size 8#else#define __va_reg_size 4#endif/* Get definitions for _MIPS_SIM_ABI64 etc.  */#ifdef _MIPS_SIM#include <sgidefs.h>#endif#ifdef _STDARG_H#if defined (__mips_eabi)#if ! defined (__mips_soft_float) && ! defined (__mips_single_float)#ifdef __mips64#define va_start(__AP, __LASTARG)					\  (__AP.__gp_regs = ((char *) __builtin_next_arg (__LASTARG)		\		     - (__builtin_args_info (2) < 8			\			? (8 - __builtin_args_info (2)) * __va_reg_size	\			: 0)),						\   __AP.__fp_left = 8 - __builtin_args_info (3),			\   __AP.__fp_regs = __AP.__gp_regs - __AP.__fp_left * __va_reg_size)#else /* ! defined (__mips64) */#define va_start(__AP, __LASTARG)					\  (__AP.__gp_regs = ((char *) __builtin_next_arg (__LASTARG)		\		     - (__builtin_args_info (2) < 8			\			? (8 - __builtin_args_info (2)) * __va_reg_size	\			: 0)),						\   __AP.__fp_left = (8 - __builtin_args_info (3)) / 2,			\   __AP.__fp_regs = __AP.__gp_regs - __AP.__fp_left * 8,		\   __AP.__fp_regs = (char *) ((int) __AP.__fp_regs & -8))#endif /* ! defined (__mips64) */#else /* ! (! defined (__mips_soft_float) && ! defined (__mips_single_float) ) */#define va_start(__AP, __LASTARG)					\  (__AP = ((__gnuc_va_list) __builtin_next_arg (__LASTARG)		\	   - (__builtin_args_info (2) >= 8 ? 0				\	      : (8 - __builtin_args_info (2)) * __va_reg_size)))#endif /* ! (! defined (__mips_soft_float) && ! defined (__mips_single_float) ) */#else /* ! defined (__mips_eabi) */#define va_start(__AP, __LASTARG) \  (__AP = (__gnuc_va_list) __builtin_next_arg (__LASTARG))#endif /* ! (defined (__mips_eabi) && ! defined (__mips_soft_float) && ! defined (__mips_single_float)) */#else /* ! _STDARG_H */#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#if defined (__mips_eabi)#if ! defined (__mips_soft_float) && ! defined (__mips_single_float)#ifdef __mips64#define va_start(__AP)							\  (__AP.__gp_regs = ((char *) __builtin_next_arg ()			\		     - (__builtin_args_info (2) < 8			\			? (8 - __builtin_args_info (2)) * __va_reg_size	\			: __va_reg_size)),				\   __AP.__fp_left = 8 - __builtin_args_info (3),			\   __AP.__fp_regs = __AP.__gp_regs - __AP.__fp_left * __va_reg_size)#else /* ! defined (__mips64) */#define va_start(__AP)							\  (__AP.__gp_regs = ((char *) __builtin_next_arg ()			\		     - (__builtin_args_info (2) < 8			\			? (8 - __builtin_args_info (2)) * __va_reg_size	\			: __va_reg_size)),				\   __AP.__fp_left = (8 - __builtin_args_info (3)) / 2,			\   __AP.__fp_regs = __AP.__gp_regs - __AP.__fp_left * 8,		\   __AP.__fp_regs = (char *) ((int) __AP.__fp_regs & -8))#endif /* ! defined (__mips64) */#else /* ! (! defined (__mips_soft_float) && ! defined (__mips_single_float)) */#define va_start(__AP)							\  (__AP = ((__gnuc_va_list) __builtin_next_arg ()			\	   - (__builtin_args_info (2) >= 8 ? __va_reg_size		\	      : (8 - __builtin_args_info (2)) * __va_reg_size)))#endif /* ! (! defined (__mips_soft_float) && ! defined (__mips_single_float)) *//* Need alternate code for _MIPS_SIM_ABI64.  */#elif defined(_MIPS_SIM) && (_MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32)#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 /* ! _STDARG_H */#ifndef va_endvoid va_end (__gnuc_va_list);		/* Defined in libgcc.a */#endif#define va_end(__AP)	((void)0)#if defined (__mips_eabi)#if ! defined (__mips_soft_float) && ! defined (__mips_single_float)#ifdef __mips64#define __va_next_addr(__AP, __type)					\  ((__builtin_classify_type (*(__type *) 0) == __real_type_class	\    && __AP.__fp_left > 0)						\   ? (--__AP.__fp_left, (__AP.__fp_regs += 8) - 8)			\   : (__AP.__gp_regs += __va_reg_size) - __va_reg_size)#else#define __va_next_addr(__AP, __type)					\  ((__builtin_classify_type (*(__type *) 0) == __real_type_class	\    && __AP.__fp_left > 0)						\   ? (--__AP.__fp_left, (__AP.__fp_regs += 8) - 8)			\   : (((__builtin_classify_type (* (__type *) 0) < __record_type_class	\	&& __alignof__ (__type) > 4)					\       ? __AP.__gp_regs = (char *) (((int) __AP.__gp_regs + 8 - 1) & -8) \       : (char *) 0),							\      (__builtin_classify_type (* (__type *) 0) >= __record_type_class	\       ? (__AP.__gp_regs += __va_reg_size) - __va_reg_size		\       : ((__AP.__gp_regs += __va_rounded_size (__type))		\	  - __va_rounded_size (__type)))))#endif#else /* ! (! defined (__mips_soft_float) && ! defined (__mips_single_float)) */#ifdef __mips64#define __va_next_addr(__AP, __type)					\  ((__AP += __va_reg_size) - __va_reg_size)#else#define __va_next_addr(__AP, __type)					\  (((__builtin_classify_type (* (__type *) 0) < __record_type_class	\     && __alignof__ (__type) > 4)					\    ? __AP = (char *) (((__PTRDIFF_TYPE__) __AP + 8 - 1) & -8)		\    : (char *) 0),							\   (__builtin_classify_type (* (__type *) 0) >= __record_type_class	\    ? (__AP += __va_reg_size) - __va_reg_size				\    : ((__AP += __va_rounded_size (__type))				\       - __va_rounded_size (__type))))#endif#endif /* ! (! defined (__mips_soft_float) && ! defined (__mips_single_float)) */#ifdef __MIPSEB__#define va_arg(__AP, __type)						\  ((__va_rounded_size (__type) <= __va_reg_size)			\   ? *(__type *) (void *) (__va_next_addr (__AP, __type)		\			   + __va_reg_size				\			   - sizeof (__type))				\   : (__builtin_classify_type (*(__type *) 0) >= __record_type_class	\      ? **(__type **) (void *) (__va_next_addr (__AP, __type)		\				+ __va_reg_size				\				- sizeof (char *))			\      : *(__type *) (void *) __va_next_addr (__AP, __type)))#else#define va_arg(__AP, __type)						\  ((__va_rounded_size (__type) <= __va_reg_size)			\   ? *(__type *) (void *) __va_next_addr (__AP, __type)		\   : (__builtin_classify_type (* (__type *) 0) >= __record_type_class	\      ? **(__type **) (void *) __va_next_addr (__AP, __type)		\      : *(__type *) (void *) __va_next_addr (__AP, __type)))#endif#else /* ! defined (__mips_eabi) *//* 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			\		      ? ((__PTRDIFF_TYPE__)__AP + 8 - 1) & -8	\		      : ((__PTRDIFF_TYPE__)__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	    \				? ((__PTRDIFF_TYPE__)__AP + 8 - 1) & -8	    \				: ((__PTRDIFF_TYPE__)__AP + 4 - 1) & -4)    \					 + __va_rounded_size(__type))))[-1]#endif#endif#endif /* ! defined (__mips_eabi)  *//* Copy __gnuc_va_list into another variable of this type.  */#define __va_copy(dest, src) (dest) = (src)#endif /* defined (_STDARG_H) || defined (_VARARGS_H) */