diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2006-10-11 09:01:52 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-10-11 09:01:52 +0000 |
| commit | 8099361ecd23167ddbb8585a375cbacbcffb64c4 (patch) | |
| tree | 09ec44fc8e4facd3a8dec55c77450d368ccefff4 /nptl | |
| parent | 2a6ee54934756720c5e93a4f09e85929c49596dc (diff) | |
| download | glibc-8099361ecd23167ddbb8585a375cbacbcffb64c4.tar.gz glibc-8099361ecd23167ddbb8585a375cbacbcffb64c4.tar.xz glibc-8099361ecd23167ddbb8585a375cbacbcffb64c4.zip | |
* include/atomic.c: Define catomic_* operations.
* sysdeps/x86_64/bits/atomic.h: Likewise. Fix a few minor problems. * stdlib/cxa_finalize.c: Use catomic_* operations instead of atomic_*. * malloc/memusage.c: Likewise. * gmon/mcount.c: Likewise. * elf/dl-close.c: Likewise. * elf/dl-open.c: Likewise. * elf/dl-profile.c: Likewise. * elf/dl-sym.c: Likewise. * elf/dl-runtime.c: Likewise. * elf/dl-fptr.c: Likewise. * resolv/res_libc.c: Likewise.
Diffstat (limited to 'nptl')
| -rw-r--r-- | nptl/ChangeLog | 5 | ||||
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h | 18 |
2 files changed, 14 insertions, 9 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index dacdafee79..a8bd0fd45a 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,8 @@ +2006-10-11 Ulrich Drepper <drepper@redhat.com> + + * sysdeps/unix/sysv/linux/rtld-lowlevel.h: Use catomic_* + operations instead of atomic_*. + 2006-10-09 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/rtld-lowlevel.h: New file.. diff --git a/nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h b/nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h index 908731440a..b16fd2165d 100644 --- a/nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h +++ b/nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h @@ -62,9 +62,9 @@ typedef int __rtld_mrlock_t; { \ int newval = ((oldval & __RTLD_MRLOCK_RBITS) \ + __RTLD_MRLOCK_INC); \ - int ret = atomic_compare_and_exchange_val_acq (&(lock), \ - newval, \ - oldval); \ + int ret = catomic_compare_and_exchange_val_acq (&(lock), \ + newval, \ + oldval); \ if (__builtin_expect (ret == oldval, 1)) \ goto out; \ } \ @@ -72,7 +72,7 @@ typedef int __rtld_mrlock_t; } \ if ((oldval & __RTLD_MRLOCK_RWAIT) == 0) \ { \ - atomic_or (&(lock), __RTLD_MRLOCK_RWAIT); \ + catomic_or (&(lock), __RTLD_MRLOCK_RWAIT); \ oldval |= __RTLD_MRLOCK_RWAIT; \ } \ lll_futex_wait (lock, oldval); \ @@ -83,10 +83,10 @@ typedef int __rtld_mrlock_t; #define __rtld_mrlock_unlock(lock) \ do { \ - int oldval = atomic_exchange_and_add (&(lock), -__RTLD_MRLOCK_INC); \ + int oldval = catomic_exchange_and_add (&(lock), -__RTLD_MRLOCK_INC); \ if (__builtin_expect ((oldval \ & (__RTLD_MRLOCK_RBITS | __RTLD_MRLOCK_WWAIT)) \ - == __RTLD_MRLOCK_INC | __RTLD_MRLOCK_WWAIT, 0)) \ + == (__RTLD_MRLOCK_INC | __RTLD_MRLOCK_WWAIT), 0)) \ /* We have to wake all threads since there might be some queued \ readers already. */ \ lll_futex_wake (&(lock), 0x7fffffff); \ @@ -107,7 +107,7 @@ typedef int __rtld_mrlock_t; { \ int newval = ((oldval & __RTLD_MRLOCK_RWAIT) \ + __RTLD_MRLOCK_WRITER); \ - int ret = atomic_compare_and_exchange_val_acq (&(lock), \ + int ret = catomic_compare_and_exchange_val_acq (&(lock), \ newval, \ oldval); \ if (__builtin_expect (ret == oldval, 1)) \ @@ -115,7 +115,7 @@ typedef int __rtld_mrlock_t; } \ atomic_delay (); \ } \ - atomic_or (&(lock), __RTLD_MRLOCK_WWAIT); \ + catomic_or (&(lock), __RTLD_MRLOCK_WWAIT); \ oldval |= __RTLD_MRLOCK_WWAIT; \ lll_futex_wait (lock, oldval); \ } \ @@ -125,7 +125,7 @@ typedef int __rtld_mrlock_t; #define __rtld_mrlock_done(lock) \ do { \ - int oldval = atomic_exchange_and_add (&(lock), -__RTLD_MRLOCK_WRITER); \ + int oldval = catomic_exchange_and_add (&(lock), -__RTLD_MRLOCK_WRITER); \ if (__builtin_expect ((oldval & __RTLD_MRLOCK_RWAIT) != 0, 0)) \ lll_futex_wake (&(lock), 0x7fffffff); \ } while (0) |