diff options
Diffstat (limited to 'gcc/ginclude/va-mips.h')
| -rw-r--r-- | gcc/ginclude/va-mips.h | 273 |
1 files changed, 0 insertions, 273 deletions
diff --git a/gcc/ginclude/va-mips.h b/gcc/ginclude/va-mips.h deleted file mode 100644 index af1e1f461b6..00000000000 --- a/gcc/ginclude/va-mips.h +++ /dev/null @@ -1,273 +0,0 @@ -/* ---------------------------------------- */ -/* 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) - -enum { - __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 -}; - -/* 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_end -void 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 *) (((int) __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 \ - ? ((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 (__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) */ |