Daniel Jacobowitz
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1ba025a9a2
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2008-06-01 Paul Brook <paul@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/arm/nptl/pthread_spin_lock.S,
sysdeps/arm/nptl/pthread_spin_trylock.S: Delete.
* sysdeps/arm/nptl/pthread_spin_lock.c,
sysdeps/arm/nptl/pthread_spin_trylock.c: New files using
atomic_compare_and_exchange_val_acq to take spinlocks.
* sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (lll_trylock,
lll_cond_trylock): Use atomic_compare_and_exchange_val_acq.
(__lll_trylock, __lll_cond_trylock): Delete.
* sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h
(atomic_exchange_acq): Delete.
(atomic_full_barrier): Define.
(__arch_compare_and_exchange_val_32_acq): Use named operands.
* sysdeps/unix/sysv/linux/arm/eabi/configure.in: Update
arch_minimum_kernel to 2.6.16.
* sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerated.
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2008-06-02 01:57:03 +00:00 |
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