From 4009bf404450e4ad7b72140d7bae3226fad3468c Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Thu, 20 Mar 2003 07:19:17 +0000 Subject: Update. 2003-03-19 Ulrich Drepper * Makefile (distribute): Add include/atomic.h and bits/atomic.h. * include/atomic.h: New file. * sysdeps/i386/i486/bits/atomic.h: New file. * sysdeps/x86_64/bits/atomic.h: New file. * sysdeps/s390/bits/atomic.h: New file. * sysdeps/sh/bits/atomic.h: New file. * sysdeps/ia64/bits/atomic.h: New file. * sysdeps/powerpc/bits/atomic.h: New file. * sysdeps/generic/bits/atomic.h: New file. * sysdeps/i386/i486/atomicity.h: Removed. * sysdeps/x86_64/atomicity.h: Removed. * sysdeps/s390/s390-32/atomicity.h: Removed. * sysdeps/s390/s390-64/atomicity.h: Removed. * sysdeps/ia64/atomicity.h: Removed. * sysdeps/powerpc/powerpc32/atomicity.h: Removed. * sysdeps/powerpc/powerpc64/atomicity.h: Removed. * elf/dl-profile.c: Use atomic.h instead of atomicity.h. Adjust use of macros from atomicity.h to new names and semantics. * gmon_mcount.c: Likewise. * malloc/set-freeres.c: Likewise. * nscd/cache.c: Likewise. * stdlib/cxa_finalize.c: Likewise. * sysdeps/unix/sysv/linux/getsysstats.c: Likewise. * sysdeps/mips/ieee754.h: New file, suitable to replace both * stdlib/strtod.c (INTERNAL): While eating trailing zeros handle --- nptl/sysdeps/ia64/bits/atomic.h | 97 ----------------------------------------- 1 file changed, 97 deletions(-) delete mode 100644 nptl/sysdeps/ia64/bits/atomic.h (limited to 'nptl/sysdeps/ia64') diff --git a/nptl/sysdeps/ia64/bits/atomic.h b/nptl/sysdeps/ia64/bits/atomic.h deleted file mode 100644 index fab2307..0000000 --- a/nptl/sysdeps/ia64/bits/atomic.h +++ /dev/null @@ -1,97 +0,0 @@ -/* Copyright (C) 2003 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include -#include - -typedef int8_t atomic8_t; -typedef uint8_t uatomic8_t; -typedef int_fast8_t atomic_fast8_t; -typedef uint_fast8_t uatomic_fast8_t; - -typedef int16_t atomic16_t; -typedef uint16_t uatomic16_t; -typedef int_fast16_t atomic_fast16_t; -typedef uint_fast16_t uatomic_fast16_t; - -typedef int32_t atomic32_t; -typedef uint32_t uatomic32_t; -typedef int_fast32_t atomic_fast32_t; -typedef uint_fast32_t uatomic_fast32_t; - -typedef int64_t atomic64_t; -typedef uint64_t uatomic64_t; -typedef int_fast64_t atomic_fast64_t; -typedef uint_fast64_t uatomic_fast64_t; - -typedef intptr_t atomicptr_t; -typedef uintptr_t uatomicptr_t; -typedef intmax_t atomic_max_t; -typedef uintmax_t uatomic_max_t; - - -#define __arch_compare_and_exchange_8_acq(mem, newval, oldval) \ - (abort (), 0) - -#define __arch_compare_and_exchange_16_acq(mem, newval, oldval) \ - (abort (), 0) - -#define __arch_compare_and_exchange_32_acq(mem, newval, oldval) \ - (!__sync_bool_compare_and_swap_si ((int *) (mem), (int) (long) (oldval), \ - (int) (long) (newval))) - -# define __arch_compare_and_exchange_64_acq(mem, newval, oldval) \ - (!__sync_bool_compare_and_swap_di ((long *) (mem), (long) (oldval), \ - (long) (newval))) - -#define __arch_compare_and_exchange_32_val_acq(mem, newval, oldval) \ - __sync_val_compare_and_swap_si ((int *) (mem), (int) (long) (oldval), \ - (int) (long) (newval)) - -# define __arch_compare_and_exchange_64_val_acq(mem, newval, oldval) \ - __sync_val_compare_and_swap_di ((long *) (mem), (long) (oldval), \ - (long) (newval)) - -# define atomic_exchange_and_add(mem, value) \ - ({ \ - __typeof (*mem) __oldval, __val; \ - __typeof (mem) __memp = (mem); \ - __typeof (*mem) __value = (value); \ - \ - __val = *__memp; \ - if (sizeof (*mem) == 4) \ - do \ - { \ - __oldval = __val; \ - __val = __arch_compare_and_exchange_32_val_acq (__memp, \ - __oldval + __value, \ - __oldval); \ - } \ - while (__builtin_expect (__val != __oldval, 0)); \ - else if (sizeof (*mem) == 8) \ - do \ - { \ - __oldval = __val; \ - __val = __arch_compare_and_exchange_64_val_acq (__memp, \ - __oldval + __value, \ - __oldval); \ - } \ - while (__builtin_expect (__val != __oldval, 0)); \ - else \ - abort (); \ - __oldval + __value; }) -- cgit v1.1