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| author | Steve Ellcey <sellcey@caviumnetworks.com> | 2016-11-04 09:37:44 -0700 |
|---|---|---|
| committer | Steve Ellcey <sellcey@caviumnetworks.com> | 2016-11-04 09:37:44 -0700 |
| commit | d060cd002dab2c5800a3e47d4d5e63814775e958 (patch) | |
| tree | 0d9f4e20fb27eceaf96f326873319a1479964124 /sysdeps/aarch64 | |
| parent | 95e431cc73c2df3bc606107d6f79c4683bd61102 (diff) | |
| download | glibc-d060cd002dab2c5800a3e47d4d5e63814775e958.tar glibc-d060cd002dab2c5800a3e47d4d5e63814775e958.tar.gz glibc-d060cd002dab2c5800a3e47d4d5e63814775e958.tar.bz2 glibc-d060cd002dab2c5800a3e47d4d5e63814775e958.zip | |
Define wordsize.h macros everywhere
* bits/wordsize.h: Add documentation.
* sysdeps/aarch64/bits/wordsize.h : New file
* sysdeps/generic/stdint.h (PTRDIFF_MIN, PTRDIFF_MAX): Update
definitions.
(SIZE_MAX): Change ifdef to if in __WORDSIZE32_SIZE_ULONG check.
* sysdeps/gnu/bits/utmp.h (__WORDSIZE_TIME64_COMPAT32): Check
with #if instead of #ifdef.
* sysdeps/gnu/bits/utmpx.h (__WORDSIZE_TIME64_COMPAT32): Ditto.
* sysdeps/mips/bits/wordsize.h (__WORDSIZE32_SIZE_ULONG,
__WORDSIZE32_PTRDIFF_LONG, __WORDSIZE_TIME64_COMPAT32):
Add or change defines.
* sysdeps/powerpc/powerpc32/bits/wordsize.h: Likewise.
* sysdeps/powerpc/powerpc64/bits/wordsize.h: Likewise.
* sysdeps/s390/s390-32/bits/wordsize.h: Likewise.
* sysdeps/s390/s390-64/bits/wordsize.h: Likewise.
* sysdeps/sparc/sparc32/bits/wordsize.h: Likewise.
* sysdeps/sparc/sparc64/bits/wordsize.h: Likewise.
* sysdeps/tile/tilegx/bits/wordsize.h: Likewise.
* sysdeps/tile/tilepro/bits/wordsize.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/wordsize.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/wordsize.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/wordsize.h: Likewise.
* sysdeps/wordsize-32/bits/wordsize.h: Likewise.
* sysdeps/wordsize-64/bits/wordsize.h: Likewise.
* sysdeps/x86/bits/wordsize.h: Likewise.
Diffstat (limited to 'sysdeps/aarch64')
| -rw-r--r-- | sysdeps/aarch64/bits/wordsize.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/sysdeps/aarch64/bits/wordsize.h b/sysdeps/aarch64/bits/wordsize.h new file mode 100644 index 0000000000..eadbb48266 --- /dev/null +++ b/sysdeps/aarch64/bits/wordsize.h @@ -0,0 +1,28 @@ +/* Determine the wordsize from the preprocessor defines. + + Copyright (C) 2016 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 Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#ifdef __LP64__ +# define __WORDSIZE 64 +#else +# define __WORDSIZE 32 +# define __WORDSIZE32_SIZE_ULONG 1 +# define __WORDSIZE32_PTRDIFF_LONG 1 +#endif + +#define __WORDSIZE_TIME64_COMPAT32 0 |