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ports ./ChangeLog.arm sysdeps/unix/sysv/linux/ ...

CVSROOT:	/cvs/glibc
Module name:	ports
Changes by:	drow@sourceware.org	2008-06-02 01:57:03

Modified files:
	.              : ChangeLog.arm 
	sysdeps/unix/sysv/linux/arm/eabi: configure configure.in 
	sysdeps/unix/sysv/linux/arm/nptl: lowlevellock.h 
	sysdeps/unix/sysv/linux/arm/nptl/bits: atomic.h 
Added files:
	sysdeps/arm/nptl: pthread_spin_lock.c pthread_spin_trylock.c 
Removed files:
	sysdeps/arm/nptl: pthread_spin_lock.S pthread_spin_trylock.S 

Log message:
	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.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/ports/ChangeLog.arm.diff?cvsroot=glibc&r1=1.76&r2=1.77
http://sourceware.org/cgi-bin/cvsweb.cgi/ports/sysdeps/arm/nptl/pthread_spin_lock.c.diff?cvsroot=glibc&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/ports/sysdeps/arm/nptl/pthread_spin_trylock.c.diff?cvsroot=glibc&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/ports/sysdeps/arm/nptl/pthread_spin_lock.S.diff?cvsroot=glibc&r1=1.1&r2=NONE
http://sourceware.org/cgi-bin/cvsweb.cgi/ports/sysdeps/arm/nptl/pthread_spin_trylock.S.diff?cvsroot=glibc&r1=1.1&r2=NONE
http://sourceware.org/cgi-bin/cvsweb.cgi/ports/sysdeps/unix/sysv/linux/arm/eabi/configure.diff?cvsroot=glibc&r1=1.2&r2=1.3
http://sourceware.org/cgi-bin/cvsweb.cgi/ports/sysdeps/unix/sysv/linux/arm/eabi/configure.in.diff?cvsroot=glibc&r1=1.2&r2=1.3
http://sourceware.org/cgi-bin/cvsweb.cgi/ports/sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h.diff?cvsroot=glibc&r1=1.6&r2=1.7
http://sourceware.org/cgi-bin/cvsweb.cgi/ports/sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h.diff?cvsroot=glibc&r1=1.1&r2=1.2
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