From 609cf61467154868c88b1ede078322fb4b48a528 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 18 Oct 2006 19:26:30 +0000 Subject: [BZ #3313] 2006-10-17 Jakub Jelinek * 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 * elf/dl-lookup.c (_dl_lookup_symbol_x): Add warning to _dl_lookup_symbol_x code. 2006-10-17 Jakub Jelinek * 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 [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 * 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 * 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 . Define struct --- nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'nptl/sysdeps') diff --git a/nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h b/nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h index b16fd21..7152dd2 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) -- cgit v1.1