diff options
Diffstat (limited to 'contrib/gcc/ginclude')
-rw-r--r-- | contrib/gcc/ginclude/stdarg.h | 166 | ||||
-rw-r--r-- | contrib/gcc/ginclude/stddef.h | 64 | ||||
-rw-r--r-- | contrib/gcc/ginclude/varargs.h | 173 |
3 files changed, 144 insertions, 259 deletions
diff --git a/contrib/gcc/ginclude/stdarg.h b/contrib/gcc/ginclude/stdarg.h index e3842f7..68feeff 100644 --- a/contrib/gcc/ginclude/stdarg.h +++ b/contrib/gcc/ginclude/stdarg.h @@ -1,7 +1,32 @@ -/* stdarg.h for GNU. - Note that the type used in va_arg is supposed to match the - actual type **after default promotions**. - Thus, va_arg (..., short) is not valid. */ +/* Copyright (C) 1989, 1997, 1998, 1999, 2000 Free Software Foundation, Inc. + +This file is part of GNU CC. + +GNU CC is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU CC is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU CC; see the file COPYING. If not, write to +the Free Software Foundation, 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + +/* As a special exception, if you include this header file into source + files compiled by GCC, this header file does not by itself cause + the resulting executable to be covered by the GNU General Public + License. This exception does not however invalidate any other + reasons why the executable file might be covered by the GNU General + Public License. */ + +/* + * ISO C Standard: 7.15 Variable arguments <stdarg.h> + */ /* $FreeBSD$ */ @@ -13,135 +38,30 @@ #endif /* not __need___va_list */ #undef __need___va_list -#ifdef __clipper__ -#include "va-clipper.h" -#else -#ifdef __m88k__ -#include "va-m88k.h" -#else -#ifdef __i860__ -#include "va-i860.h" -#else -#ifdef __hppa__ -#include "va-pa.h" -#else -#ifdef __mips__ -#include "va-mips.h" -#else -#ifdef __sparc__ -#include "va-sparc.h" -#else -#ifdef __i960__ -#include "va-i960.h" -#else -#ifdef __alpha__ -#include "va-alpha.h" -#else -#if defined (__H8300__) || defined (__H8300H__) || defined (__H8300S__) -#include "va-h8300.h" -#else -#if defined (__PPC__) && (defined (_CALL_SYSV) || defined (_WIN32)) -#include "va-ppc.h" -#else -#ifdef __arc__ -#include "va-arc.h" -#else -#ifdef __M32R__ -#include "va-m32r.h" -#else -#ifdef __sh__ -#include "va-sh.h" -#else -#ifdef __mn10300__ -#include "va-mn10300.h" -#else -#ifdef __mn10200__ -#include "va-mn10200.h" -#else -#ifdef __v850__ -#include "va-v850.h" -#else -#if defined (_TMS320C4x) || defined (_TMS320C3x) -#include <va-c4x.h> -#else - /* Define __gnuc_va_list. */ #ifndef __GNUC_VA_LIST #define __GNUC_VA_LIST -#if defined(__svr4__) || defined(_AIX) || defined(_M_UNIX) || defined(__NetBSD__) -typedef char *__gnuc_va_list; -#else -typedef void *__gnuc_va_list; -#endif +typedef __builtin_va_list __gnuc_va_list; #endif /* Define the standard macros for the user, if this invocation was from the user program. */ #ifdef _STDARG_H -/* Amount of space required in an argument list for an arg of type TYPE. - TYPE may alternatively be an expression whose type is used. */ - -#if defined(sysV68) -#define __va_rounded_size(TYPE) \ - (((sizeof (TYPE) + sizeof (short) - 1) / sizeof (short)) * sizeof (short)) -#elif defined(_AIX) -#define __va_rounded_size(TYPE) \ - (((sizeof (TYPE) + sizeof (long) - 1) / sizeof (long)) * sizeof (long)) -#else -#define __va_rounded_size(TYPE) \ - (((sizeof (TYPE) + sizeof (int) - 1) / sizeof (int)) * sizeof (int)) -#endif - -#define va_start(AP, LASTARG) \ - (AP = ((__gnuc_va_list) __builtin_next_arg (LASTARG))) - -#undef va_end -void va_end (__gnuc_va_list); /* Defined in libgcc.a */ -#define va_end(AP) ((void)0) - -/* We cast to void * and then to TYPE * because this avoids - a warning about increasing the alignment requirement. */ - -#if (defined (__arm__) && ! defined (__ARMEB__)) || defined (__i386__) || defined (__i860__) || defined (__ns32000__) || defined (__vax__) -/* This is for little-endian machines; small args are padded upward. */ -#define va_arg(AP, TYPE) \ - (AP = (__gnuc_va_list) ((char *) (AP) + __va_rounded_size (TYPE)), \ - *((TYPE *) (void *) ((char *) (AP) - __va_rounded_size (TYPE)))) -#else /* big-endian */ -/* This is for big-endian machines; small args are padded downward. */ -#define va_arg(AP, TYPE) \ - (AP = (__gnuc_va_list) ((char *) (AP) + __va_rounded_size (TYPE)), \ - *((TYPE *) (void *) ((char *) (AP) \ - - ((sizeof (TYPE) < __va_rounded_size (char) \ - ? sizeof (TYPE) : __va_rounded_size (TYPE)))))) -#endif /* big-endian */ - -/* Copy __gnuc_va_list into another variable of this type. */ -#define __va_copy(dest, src) (dest) = (src) +/* Note that the type used in va_arg is supposed to match the + actual type **after default promotions**. + Thus, va_arg (..., short) is not valid. */ -#endif /* _STDARG_H */ +#define va_start(v,l) __builtin_stdarg_start((v),l) +#define va_end __builtin_va_end +#define va_arg __builtin_va_arg +#if !defined(__STRICT_ANSI__) || __STDC_VERSION__ + 0 >= 199900L +#define va_copy(d,s) __builtin_va_copy((d),(s)) +#endif +#define __va_copy(d,s) __builtin_va_copy((d),(s)) -#endif /* not TMS320C3x or TMS320C4x */ -#endif /* not v850 */ -#endif /* not mn10200 */ -#endif /* not mn10300 */ -#endif /* not sh */ -#endif /* not m32r */ -#endif /* not arc */ -#endif /* not powerpc with V.4 calling sequence */ -#endif /* not h8300 */ -#endif /* not alpha */ -#endif /* not i960 */ -#endif /* not sparc */ -#endif /* not mips */ -#endif /* not hppa */ -#endif /* not i860 */ -#endif /* not m88k */ -#endif /* not clipper */ -#ifdef _STDARG_H /* Define va_list, if desired, from __gnuc_va_list. */ /* We deliberately do not define va_list when called from stdio.h, because ANSI C says that stdio.h is not supposed to define @@ -187,7 +107,10 @@ typedef __gnuc_va_list va_list; #ifndef _VA_LIST /* The macro _VA_LIST_T_H is used in the Bull dpx2 */ #ifndef _VA_LIST_T_H +/* The macro __va_list__ is used by BeOS. */ +#ifndef __va_list__ typedef __gnuc_va_list va_list; +#endif /* not __va_list__ */ #endif /* not _VA_LIST_T_H */ #endif /* not _VA_LIST */ #endif /* not _VA_LIST_DEFINED */ @@ -203,6 +126,9 @@ typedef __gnuc_va_list va_list; #ifndef _VA_LIST_T_H #define _VA_LIST_T_H #endif +#ifndef __va_list__ +#define __va_list__ +#endif #endif /* not _VA_LIST_, except on certain systems */ diff --git a/contrib/gcc/ginclude/stddef.h b/contrib/gcc/ginclude/stddef.h index 1109391..1f7fcb5 100644 --- a/contrib/gcc/ginclude/stddef.h +++ b/contrib/gcc/ginclude/stddef.h @@ -1,5 +1,34 @@ +/* Copyright (C) 1989, 1997, 1998, 1999, 2000 Free Software Foundation, Inc. + +This file is part of GNU CC. + +GNU CC is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU CC is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU CC; see the file COPYING. If not, write to +the Free Software Foundation, 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + +/* As a special exception, if you include this header file into source + files compiled by GCC, this header file does not by itself cause + the resulting executable to be covered by the GNU General Public + License. This exception does not however invalidate any other + reasons why the executable file might be covered by the GNU General + Public License. */ + /* $FreeBSD$ */ +/* + * ISO C Standard: 7.17 Common definitions <stddef.h> + */ #if (!defined(_STDDEF_H) && !defined(_STDDEF_H_) && !defined(_ANSI_STDDEF_H) \ && !defined(__STDDEF_H__)) \ || defined(__need_wchar_t) || defined(__need_size_t) \ @@ -88,7 +117,7 @@ _TYPE_wchar_t; #endif /* In case nobody has defined these types, but we aren't running under - GCC 2.00, make sure that __PTRDIFF_TYPE__, __SIZE__TYPE__, and + GCC 2.00, make sure that __PTRDIFF_TYPE__, __SIZE_TYPE__, and __WCHAR_TYPE__ have reasonable values. This can happen if the parts of GCC is compiled by an older compiler, that actually include gstddef.h, such as collect2. */ @@ -138,6 +167,7 @@ typedef __PTRDIFF_TYPE__ ptrdiff_t; or if we want this type in particular. */ #if defined (_STDDEF_H) || defined (__need_size_t) #ifndef __size_t__ /* BeOS */ +#ifndef __SIZE_T__ /* Cray Unicos/Mk */ #ifndef _SIZE_T /* in case <sys/types.h> has defined it. */ #ifndef _SYS_SIZE_T_H #ifndef _T_SIZE_ @@ -152,6 +182,7 @@ typedef __PTRDIFF_TYPE__ ptrdiff_t; #ifndef _SIZET_ #ifndef __size_t #define __size_t__ /* BeOS */ +#define __SIZE_T__ /* Cray Unicos/Mk */ #define _SIZE_T #define _SYS_SIZE_T_H #define _T_SIZE_ @@ -187,6 +218,7 @@ typedef long ssize_t; #endif /* _T_SIZE_ */ #endif /* _SYS_SIZE_T_H */ #endif /* _SIZE_T */ +#endif /* __SIZE_T__ */ #endif /* __size_t__ */ #undef __need_size_t #endif /* _STDDEF_H or __need_size_t. */ @@ -201,12 +233,14 @@ typedef long ssize_t; or if we want this type in particular. */ #if defined (_STDDEF_H) || defined (__need_wchar_t) #ifndef __wchar_t__ /* BeOS */ +#ifndef __WCHAR_T__ /* Cray Unicos/Mk */ #ifndef _WCHAR_T #ifndef _T_WCHAR_ #ifndef _T_WCHAR #ifndef __WCHAR_T #ifndef _WCHAR_T_ #ifndef _BSD_WCHAR_T_ +#ifndef _BSD_WCHAR_T_DEFINED_ /* Darwin */ #ifndef _WCHAR_T_DEFINED_ #ifndef _WCHAR_T_DEFINED #ifndef _WCHAR_T_H @@ -214,6 +248,7 @@ typedef long ssize_t; #ifndef __INT_WCHAR_T_H #ifndef _GCC_WCHAR_T #define __wchar_t__ /* BeOS */ +#define __WCHAR_T__ /* Cray Unicos/Mk */ #define _WCHAR_T #define _T_WCHAR_ #define _T_WCHAR @@ -242,17 +277,21 @@ typedef long ssize_t; #ifdef _BSD_RUNE_T_ #if !defined (_ANSI_SOURCE) && !defined (_POSIX_SOURCE) typedef _BSD_RUNE_T_ rune_t; +#define _BSD_WCHAR_T_DEFINED_ +#if defined (__FreeBSD__) +/* Why is this file so hard to maintain properly? In constrast to + the comment above regarding BSD/386 1.1, on FreeBSD for as long + as the symbol has existed, _BSD_RUNE_T_ must not stay defined or + redundant typedefs will occur when stdlib.h is included after this file. */ +#undef _BSD_RUNE_T_ +#endif #endif #endif #endif #ifndef __WCHAR_TYPE__ -#ifdef __BEOS__ -#define __WCHAR_TYPE__ unsigned char -#else #define __WCHAR_TYPE__ int #endif -#endif #ifndef __cplusplus typedef __WCHAR_TYPE__ wchar_t; #endif @@ -268,11 +307,13 @@ typedef __WCHAR_TYPE__ wchar_t; #endif #endif #endif +#endif +#endif /* __WCHAR_T__ */ #endif /* __wchar_t__ */ #undef __need_wchar_t #endif /* _STDDEF_H or __need_wchar_t. */ -#if defined (_STDDEF_H) || defined (__need_wint_t) +#if defined (__need_wint_t) #ifndef _WINT_T #define _WINT_T @@ -286,9 +327,8 @@ typedef __WINT_TYPE__ wint_t; /* In 4.3bsd-net2, leave these undefined to indicate that size_t, etc. are already defined. */ -/* BSD/OS 3.1 requires the MACHINE_ANSI_H check here. FreeBSD 2.x apparently - does not, even though there is a check for MACHINE_ANSI_H above. */ -#if defined(_ANSI_H_) || (defined(__bsdi__) && defined(_MACHINE_ANSI_H_)) +/* BSD/OS 3.1 and FreeBSD [23].x require the MACHINE_ANSI_H check here. */ +#if defined(_ANSI_H_) || defined(_MACHINE_ANSI_H_) /* The references to _GCC_PTRDIFF_T_, _GCC_SIZE_T_, and _GCC_WCHAR_T_ are probably typos and should be removed before 2.8 is released. */ #ifdef _GCC_PTRDIFF_T_ @@ -316,7 +356,7 @@ typedef __WINT_TYPE__ wint_t; #undef _WCHAR_T_ #undef _BSD_WCHAR_T_ #endif -#endif /* _ANSI_H_ || ( __bsdi__ && _MACHINE_ANSI_H_ ) */ +#endif /* _ANSI_H_ || _MACHINE_ANSI_H_ */ #endif /* __sys_stdtypes_h */ @@ -327,7 +367,11 @@ typedef __WINT_TYPE__ wint_t; #ifdef __GNUG__ #define NULL __null #else /* G++ */ +#ifndef __cplusplus #define NULL ((void *)0) +#else /* C++ */ +#define NULL 0 +#endif /* C++ */ #endif /* G++ */ #endif /* NULL not defined and <stddef.h> or need NULL. */ #undef __need_NULL diff --git a/contrib/gcc/ginclude/varargs.h b/contrib/gcc/ginclude/varargs.h index 6519140..c840495 100644 --- a/contrib/gcc/ginclude/varargs.h +++ b/contrib/gcc/ginclude/varargs.h @@ -1,68 +1,34 @@ -/* Record that this is varargs.h; this turns off stdarg.h. */ +/* Copyright (C) 1989, 1997, 1998, 1999, 2000 Free Software Foundation, Inc. + +This file is part of GNU CC. + +GNU CC is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU CC is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU CC; see the file COPYING. If not, write to +the Free Software Foundation, 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + +/* As a special exception, if you include this header file into source + files compiled by GCC, this header file does not by itself cause + the resulting executable to be covered by the GNU General Public + License. This exception does not however invalidate any other + reasons why the executable file might be covered by the GNU General + Public License. */ /* $FreeBSD$ */ #ifndef _VARARGS_H #define _VARARGS_H -#ifdef __sparc__ -#include "va-sparc.h" -#else -#ifdef __spur__ -#include "va-spur.h" -#else -#ifdef __mips__ -#include "va-mips.h" -#else -#ifdef __i860__ -#include "va-i860.h" -#else -#ifdef __pyr__ -#include "va-pyr.h" -#else -#ifdef __clipper__ -#include "va-clipper.h" -#else -#ifdef __m88k__ -#include "va-m88k.h" -#else -#if defined(__hppa__) || defined(hp800) -#include "va-pa.h" -#else -#ifdef __i960__ -#include "va-i960.h" -#else -#ifdef __alpha__ -#include "va-alpha.h" -#else -#if defined (__H8300__) || defined (__H8300H__) || defined (__H8300S__) -#include "va-h8300.h" -#else -#if defined (__PPC__) && (defined (_CALL_SYSV) || defined (_WIN32)) -#include "va-ppc.h" -#else -#ifdef __arc__ -#include "va-arc.h" -#else -#ifdef __M32R__ -#include "va-m32r.h" -#else -#ifdef __sh__ -#include "va-sh.h" -#else -#ifdef __mn10300__ -#include "va-mn10300.h" -#else -#ifdef __mn10200__ -#include "va-mn10200.h" -#else -#ifdef __v850__ -#include "va-v850.h" -#else -#if defined (_TMS320C4x) || defined (_TMS320C3x) -#include <va-c4x.h> -#else - #ifdef __NeXT__ /* On Next, erase any vestiges of stdarg.h. */ @@ -77,91 +43,32 @@ #undef va_list #undef va_start #undef va_end -#undef __va_rounded_size #undef va_arg #endif /* __NeXT__ */ -/* 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 - /* These macros implement traditional (non-ANSI) varargs for GNU C. */ #define va_alist __builtin_va_alist -/* The ... causes current_function_varargs to be set in cc1. */ + /* ??? We don't process attributes correctly in K&R argument context. */ typedef int __builtin_va_alist_t __attribute__((__mode__(__word__))); -#define va_dcl __builtin_va_alist_t __builtin_va_alist; __va_ellipsis -/* Define __gnuc_va_list, just as in gstdarg.h. */ +/* ??? It would be nice to get rid of the ellipsis here. It causes + current_function_varargs to be set in cc1. */ +#define va_dcl __builtin_va_alist_t __builtin_va_alist; ... + +/* Define __gnuc_va_list, just as in stdarg.h. */ #ifndef __GNUC_VA_LIST #define __GNUC_VA_LIST -#if defined(__svr4__) || defined(_AIX) || defined(_M_UNIX) -typedef char *__gnuc_va_list; -#else -typedef void *__gnuc_va_list; -#endif +typedef __builtin_va_list __gnuc_va_list; #endif -#define va_start(AP) AP=(char *) &__builtin_va_alist - -#define va_end(AP) ((void)0) - -#if defined(sysV68) -#define __va_rounded_size(TYPE) \ - (((sizeof (TYPE) + sizeof (short) - 1) / sizeof (short)) * sizeof (short)) -#elif defined(_AIX) -#define __va_rounded_size(TYPE) \ - (((sizeof (TYPE) + sizeof (long) - 1) / sizeof (long)) * sizeof (long)) -#else -#define __va_rounded_size(TYPE) \ - (((sizeof (TYPE) + sizeof (int) - 1) / sizeof (int)) * sizeof (int)) -#endif - -#if (defined (__arm__) && ! defined (__ARMEB__)) || defined (__i386__) || defined (__i860__) || defined (__ns32000__) || defined (__vax__) -/* This is for little-endian machines; small args are padded upward. */ -#define va_arg(AP, TYPE) \ - (AP = (__gnuc_va_list) ((char *) (AP) + __va_rounded_size (TYPE)), \ - *((TYPE *) (void *) ((char *) (AP) - __va_rounded_size (TYPE)))) -#else /* big-endian */ -/* This is for big-endian machines; small args are padded downward. */ -#define va_arg(AP, TYPE) \ - (AP = (__gnuc_va_list) ((char *) (AP) + __va_rounded_size (TYPE)), \ - *((TYPE *) (void *) ((char *) (AP) \ - - ((sizeof (TYPE) < __va_rounded_size (char) \ - ? sizeof (TYPE) : __va_rounded_size (TYPE)))))) -#endif /* big-endian */ - -/* Copy __gnuc_va_list into another variable of this type. */ -#define __va_copy(dest, src) (dest) = (src) - -#endif /* not TMS320C3x or TMS320C4x */ -#endif /* not v850 */ -#endif /* not mn10200 */ -#endif /* not mn10300 */ -#endif /* not sh */ -#endif /* not m32r */ -#endif /* not arc */ -#endif /* not powerpc with V.4 calling sequence */ -#endif /* not h8300 */ -#endif /* not alpha */ -#endif /* not i960 */ -#endif /* not hppa */ -#endif /* not m88k */ -#endif /* not clipper */ -#endif /* not pyr */ -#endif /* not i860 */ -#endif /* not mips */ -#endif /* not spur */ -#endif /* not sparc */ -#endif /* not _VARARGS_H */ +#define va_start(v) __builtin_varargs_start((v)) +#define va_end __builtin_va_end +#define va_arg __builtin_va_arg +#define __va_copy(d,s) __builtin_va_copy((d),(s)) /* Define va_list from __gnuc_va_list. */ @@ -203,7 +110,10 @@ typedef __gnuc_va_list va_list; #ifndef _VA_LIST /* The macro _VA_LIST_T_H is used in the Bull dpx2 */ #ifndef _VA_LIST_T_H +/* The macro __va_list__ is used by BeOS. */ +#ifndef __va_list__ typedef __gnuc_va_list va_list; +#endif /* not __va_list__ */ #endif /* not _VA_LIST_T_H */ #endif /* not _VA_LIST */ #endif /* not _VA_LIST_DEFINED */ @@ -219,6 +129,9 @@ typedef __gnuc_va_list va_list; #ifndef _VA_LIST_T_H #define _VA_LIST_T_H #endif +#ifndef __va_list__ +#define __va_list__ +#endif #endif /* not _VA_LIST_, except on certain systems */ @@ -229,3 +142,5 @@ typedef __gnuc_va_list va_list; #ifdef _BSD_VA_LIST #undef _BSD_VA_LIST #endif + +#endif /* _VARARGS_H */ |