mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-28 04:03:35 +08:00
1c25bcacbe
1999-05-19 Jakub Jelinek <jj@ultra.linux.cz>
* sysdeps/generic/bits/elfclass.h: Version common to
wordsize-32 and wordsize-64.
* sysdeps/generic/bits/environments.h: Ditto.
* sysdeps/generic/stdint.h: Ditto.
* sysdeps/generic/inttypes.h: Ditto.
* sysdeps/generic/bits/wordsize.h: New file.
* stdlib/Makefile: Add bits/wordsize.h to headers.
* sysdeps/sparc/sparc64/bits/wordsize.h: New file.
* sysdeps/sparc/sparc64/fpu/bits/fenv.h: Allow the same exported
headers to be used for 32bit and 64bit ABI compilations.
* sysdeps/sparc/sparc64/fpu/fpu_control.h: Ditto.
* sysdeps/unix/sysv/linux/sparc/sparc64/bits/setjmp.h: Ditto.
* sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h: Ditto.
* sysdeps/unix/sysv/linux/sparc/sparc64/bits/statfs.h: Ditto.
* sysdeps/unix/sysv/linux/sparc/sparc64/sys/ucontext.h: Ditto.
* sysdeps/wordsize-64/bits/elfclass.h: Remove.
* sysdeps/wordsize-64/bits/environments.h: Remove.
* sysdeps/wordsize-64/stdint.h: Remove.
* sysdeps/wordsize-64/inttypes.h: Remove.
* sysdeps/wordsize-64/bits/wordsize.h: New file.
* sysdeps/wordsize-32/bits/elfclass.h: Remove.
* sysdeps/wordsize-32/bits/environments.h: Remove.
* sysdeps/wordsize-32/stdint.h: Remove.
* sysdeps/wordsize-32/inttypes.h: Remove.
* sysdeps/wordsize-32/bits/wordsize.h: New file.
1999-05-19 Jakub Jelinek <jj@ultra.linux.cz>
* sysdeps/sparc/sparc64/memcpy.S (__align_cpy_4, __align_cpy_8,
__align_cpy_16): New functions.
(__align_cpy_2, __align_cpy_1): New aliases to memcpy.
* sysdeps/sparc/sparc32/Versions: New file.
* sysdeps/sparc/sparc64/Versions: New file.
* sysdeps/sparc/Versions: Remove.
1999-05-19 Jakub Jelinek <jj@ultra.linux.cz>
* sysdeps/unix/sysv/linux/configure.in:
On sparc64-*-linux*, set slibdir to /lib64 if prefix
is /usr, plus set libdir to ${exec_prefix}/lib64.
* sysdeps/unix/sysv/linux/configure: Regenerated.
* config.make.in: Propagate libdir settings from configure
to the Makefiles.
* shlib-versions: sparc64-*-linux* dynamic linker is
/lib64/ld-linux.so.2.
60 lines
2.2 KiB
C
60 lines
2.2 KiB
C
/* Copyright (C) 1999 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#ifndef _UNISTD_H
|
|
# error "Never include this file directly. Use <unistd.h> instead"
|
|
#endif
|
|
|
|
#include <bits/wordsize.h>
|
|
|
|
/* This header should define the following symbols under the described
|
|
situations. A value `1' means that the model is always supported,
|
|
`-1' means it is never supported. Undefined means it cannot be
|
|
statically decided.
|
|
|
|
_XBS5_ILP32_OFF32 32bit int, long, pointers, and off_t type
|
|
_XBS5_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type
|
|
|
|
_XBS5_LP64_OFF32 64bit long and pointers and 32bit off_t type
|
|
_XBS5_LPBIG_OFFBIG 64bit long and pointers and large off_t type
|
|
*/
|
|
|
|
#if __WORDSIZE == 64
|
|
|
|
/* We can never provide environments with 32-bit wide pointers. */
|
|
# define _XBS5_ILP32_OFF32 -1
|
|
# define _XBS5_ILP32_OFFBIG -1
|
|
|
|
/* By default we have 64-bit wide `long int', pointers and `off_t'. */
|
|
# define _XBS5_LP64_OFF32 1
|
|
# define _XBS5_LPBIG_OFFBIG 1
|
|
|
|
#else /* __WORDSIZE == 32 */
|
|
|
|
/* By default we have 32-bit wide `int', `long int', pointers and `off_t'. */
|
|
# define _XBS5_ILP32_OFF32 1
|
|
|
|
/* We optionally provide an environment with the above size but an 64-bit
|
|
side `off_t'. Therefore we don't define _XBS5_ILP32_OFFBIG. */
|
|
|
|
/* We can never provide environments with 64-bit wide pointers. */
|
|
# define _XBS5_LP64_OFF64 -1
|
|
# define _XBS5_LPBIG_OFFBIG -1
|
|
|
|
#endif /* __WORDSIZE == 32 */
|