mirror of
https://github.com/pmret/papermario.git
synced 2024-11-18 08:52:40 +01:00
b171712e0e
* match libultra ique pt 1 * add sgidefs.h to include/gcc * recvmesg match + _getcount * add elfpatch.py for those compiled with -mips3 * pt 2 * os/setthreadpri(.data) -> os/thread * os thread matches * os timer matches * pt 4 (erm... 3?) * vitbl * os pi matches * pt. uhmmmm, i've lost track... * os pfs matches * replace elfpatch.py * pt. just forget it... * outsource from ultralib ique branch * . * . 2 * final blow * add egcs compiler to Jenkinsfile * fix errors from CI * minor changes as requested
277 lines
9.9 KiB
C
277 lines
9.9 KiB
C
/* ---------------------------------------- */
|
|
/* 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_ENUM
|
|
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
|
|
};
|
|
#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 "gcc/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) */
|