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libc ./ChangeLog nptl/ChangeLog nptl/sysdeps/u ...

CVSROOT:	/cvs/glibc
Module name:	libc
Changes by:	jakub@sourceware.org	2007-08-15 20:47:43

Modified files:
	.              : ChangeLog 
	nptl           : ChangeLog 
	nptl/sysdeps/unix/sysv/linux/sparc: internaltypes.h 
	nptl/sysdeps/unix/sysv/linux/sparc/sparc32: sem_post.c 
	                                            sem_timedwait.c 
	                                            sem_trywait.c 
	                                            sem_wait.c 
	nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9: sem_post.c 
	                                                    sem_timedwait.c 
	                                                    sem_wait.c 
	sysdeps/sparc/fpu: feholdexcpt.c fraiseexcpt.c 
Added files:
	nptl/sysdeps/unix/sysv/linux/sparc: sem_init.c sem_post.c 
	                                    sem_timedwait.c sem_wait.c 
Removed files:
	nptl/sysdeps/unix/sysv/linux/sparc/sparc32: sem_init.c 
	nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9: sem_init.c 

Log message:
	* sysdeps/sparc/fpu/fraiseexcpt.c (__feraiseexcept): Fix raising
	FE_UNDERFLOW on Niagara CPUs.
	
	* sysdeps/sparc/fpu/feholdexcpt.c (feholdexcept): Clear all
	exceptions.
	
	* sysdeps/unix/sysv/linux/sparc/internaltypes.h (sparc_new_sem,
	sparc_old_sem): New structs.
	* sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c
	(__sem_wait_cleanup): New function.
	(__new_sem_wait): Use sparc_new_sem structure.  Bump and afterwards
	decrease nwaiters.  Register __sem_wait_cleanup as cleanup handler.
	Pass isem->private ^ FUTEX_PRIVATE_FLAG as last argument to
	lll_futex_wait.
	(__old_sem_wait): New function.
	* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_wait.c: Include
	nptl/sysdeps/unix/sysv/linux/sparc version.
	* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_timedwait.c:
	Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_post.c: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/sem_trywait.c
	(__new_sem_trywait): Use sparc_old_sem structure.
	* sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c
	(sem_timedwait): Use sparc_new_sem structure.  Bump and afterwards
	decrease nwaiters.  Register __sem_wait_cleanup as cleanup handler.
	Pass isem->private ^ FUTEX_PRIVATE_FLAG as last argument to
	lll_futex_timed_wait.
	* sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c (__new_sem_post):
	Use sparc_new_sem structure.  Only wake if nwaiters > 0.  Pass
	isem->private ^ FUTEX_PRIVATE_FLAG as last argument to
	lll_futex_wake.
	(__old_sem_post): New function.
	* sysdeps/unix/sysv/linux/sparc/sem_wait.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sem_init.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sem_timedwait.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sem_post.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_init.c: Remove.
	* sysdeps/unix/sysv/linux/sparc/sparc32/sem_init.c: Remove.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/ChangeLog.diff?cvsroot=glibc&r1=1.10789&r2=1.10790
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/nptl/ChangeLog.diff?cvsroot=glibc&r1=1.1026&r2=1.1027
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/nptl/sysdeps/unix/sysv/linux/sparc/sem_init.c.diff?cvsroot=glibc&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/nptl/sysdeps/unix/sysv/linux/sparc/sem_post.c.diff?cvsroot=glibc&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/nptl/sysdeps/unix/sysv/linux/sparc/sem_timedwait.c.diff?cvsroot=glibc&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/nptl/sysdeps/unix/sysv/linux/sparc/sem_wait.c.diff?cvsroot=glibc&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/nptl/sysdeps/unix/sysv/linux/sparc/internaltypes.h.diff?cvsroot=glibc&r1=1.1&r2=1.2
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c.diff?cvsroot=glibc&r1=1.4&r2=1.5
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c.diff?cvsroot=glibc&r1=1.1&r2=1.2
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_trywait.c.diff?cvsroot=glibc&r1=1.1&r2=1.2
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c.diff?cvsroot=glibc&r1=1.1&r2=1.2
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_init.c.diff?cvsroot=glibc&r1=1.1&r2=NONE
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_post.c.diff?cvsroot=glibc&r1=1.1&r2=1.2
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_timedwait.c.diff?cvsroot=glibc&r1=1.1&r2=1.2
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_wait.c.diff?cvsroot=glibc&r1=1.1&r2=1.2
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_init.c.diff?cvsroot=glibc&r1=1.1&r2=NONE
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/sysdeps/sparc/fpu/feholdexcpt.c.diff?cvsroot=glibc&r1=1.5&r2=1.6
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/sysdeps/sparc/fpu/fraiseexcpt.c.diff?cvsroot=glibc&r1=1.9&r2=1.10
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