diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2006-10-18 19:26:30 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-10-18 19:26:30 +0000 |
| commit | 609cf61467154868c88b1ede078322fb4b48a528 (patch) | |
| tree | 4034dfeb635a3f4fb133314a370f653578a7331a /nptl | |
| parent | 4a85a8ee31c357ce499529ca76136cce0b6773e9 (diff) | |
| download | glibc-609cf61467154868c88b1ede078322fb4b48a528.tar glibc-609cf61467154868c88b1ede078322fb4b48a528.tar.gz glibc-609cf61467154868c88b1ede078322fb4b48a528.tar.bz2 glibc-609cf61467154868c88b1ede078322fb4b48a528.zip | |
[BZ #3313]
2006-10-17 Jakub Jelinek <jakub@redhat.com>
* sunrpc/xdr_mem.c (xdrmem_setpos): Don't compare addresses
as signed longs, check for x_base + pos overflow.
* sunrpc/Makefile (tests): Add tst-xdrmem2.
* sunrpc/tst-xdrmem2.c: New test.
2006-10-18 Ulrich Drepper <drepper@redhat.com>
* elf/dl-lookup.c (_dl_lookup_symbol_x): Add warning to
_dl_lookup_symbol_x code.
2006-10-17 Jakub Jelinek <jakub@redhat.com>
* elf/dl-runtime.c: Include sysdep-cancel.h.
(_dl_fixup, _dl_profile_fixup): Use __rtld_mrlock_* and
scoperec->nusers only if !SINGLE_THREAD_P. Use atomic_*
instead of catomic_* macros.
* elf/dl-sym.c: Include sysdep-cancel.h.
(do_sym): Use __rtld_mrlock_* and scoperec->nusers only
if !SINGLE_THREAD_P. Use atomic_* instead of catomic_* macros.
* elf/dl-close.c: Include sysdep-cancel.h.
(_dl_close): Use __rtld_mrlock_* and scoperec->nusers only
if !SINGLE_THREAD_P. Use atomic_* instead of catomic_* macros.
* elf/dl-open.c: Include sysdep-cancel.h.
(dl_open_worker): Use __rtld_mrlock_* and scoperec->nusers only
if !SINGLE_THREAD_P. Use atomic_* instead of catomic_* macros.
2006-10-17 Jakub Jelinek <jakub@redhat.com>
[BZ #3313]
* malloc/malloc.c (malloc_consolidate): Set maxfb to address of last
fastbin rather than end of fastbin array.
2006-10-18 Ulrich Drepper <drepper@redhat.com>
* sysdeps/i386/i486/bits/atomic.h (catomic_decrement): Use correct
body macro.
* sysdeps/x86_64/bits/atomic.h
(__arch_c_compare_and_exchange_val_64_acq): Add missing casts.
(catomic_decrement): Use correct body macro.
2006-10-17 Jakub Jelinek <jakub@redhat.com>
* include/atomic.h: Add a unique prefix to all local variables
in macros.
* csu/tst-atomic.c (do_test): Test also catomic_* macros.
* include/link.h: Include <rtld-lowlevel.h>. Define struct
Diffstat (limited to 'nptl')
| -rw-r--r-- | nptl/ChangeLog | 6 | ||||
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h | 18 |
2 files changed, 15 insertions, 9 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index a1e64928ae..43933219e8 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,9 @@ +2006-10-17 Jakub Jelinek <jakub@redhat.com> + + * sysdeps/unix/sysv/linux/rtld-lowlevel.h (__rtld_mrlock_lock, + __rtld_mrlock_unlock, __rtld_mrlock_change, __rtld_mrlock_done): Use + atomic_* instead of catomic_* macros. + 2006-10-12 Ulrich Drepper <drepper@redhat.com> [BZ #3285] diff --git a/nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h b/nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h index b16fd2165d..7152dd20aa 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 = catomic_compare_and_exchange_val_acq (&(lock), \ - newval, \ - oldval); \ + int ret = atomic_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) \ { \ - catomic_or (&(lock), __RTLD_MRLOCK_RWAIT); \ + atomic_or (&(lock), __RTLD_MRLOCK_RWAIT); \ oldval |= __RTLD_MRLOCK_RWAIT; \ } \ lll_futex_wait (lock, oldval); \ @@ -83,7 +83,7 @@ typedef int __rtld_mrlock_t; #define __rtld_mrlock_unlock(lock) \ do { \ - int oldval = catomic_exchange_and_add (&(lock), -__RTLD_MRLOCK_INC); \ + int oldval = atomic_exchange_and_add (&(lock), -__RTLD_MRLOCK_INC); \ if (__builtin_expect ((oldval \ & (__RTLD_MRLOCK_RBITS | __RTLD_MRLOCK_WWAIT)) \ == (__RTLD_MRLOCK_INC | __RTLD_MRLOCK_WWAIT), 0)) \ @@ -103,11 +103,11 @@ typedef int __rtld_mrlock_t; for (int tries = 0; tries < __RTLD_MRLOCK_TRIES; ++tries) \ { \ oldval = lock; \ - while (__builtin_expect ((oldval & __RTLD_MRLOCK_RBITS) == 0, 1))\ + while (__builtin_expect ((oldval & __RTLD_MRLOCK_RBITS) == 0, 1)) \ { \ int newval = ((oldval & __RTLD_MRLOCK_RWAIT) \ + __RTLD_MRLOCK_WRITER); \ - int ret = catomic_compare_and_exchange_val_acq (&(lock), \ + int ret = atomic_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 (); \ } \ - catomic_or (&(lock), __RTLD_MRLOCK_WWAIT); \ + atomic_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 = catomic_exchange_and_add (&(lock), -__RTLD_MRLOCK_WRITER); \ + int oldval = atomic_exchange_and_add (&(lock), -__RTLD_MRLOCK_WRITER); \ if (__builtin_expect ((oldval & __RTLD_MRLOCK_RWAIT) != 0, 0)) \ lll_futex_wake (&(lock), 0x7fffffff); \ } while (0) |