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msgrcv() does not work on sparc64, as it passes the 6th argument using
the ipc kludge, while the kernel waits for a 6 arguments syscall. This
patches fixes the problem by using a sparc64 specific version of
msgrcv.c.
2010-03-03 Aurelien Jarno <aurelien@aurel32.net>
* sysdeps/unix/sysv/linux/sparc/sparc64/msgrcv.c: New file.
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test-makecontext3 fails because we fill in the argument
stack slots past the 5th using the wrong index.
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The header conformance testing code needed extending for XPG7. This
exposed a few bugs in the headers. There are more changes to come.
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POSIX.1-2008 made stat.st_[acm]tim mandatory.
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But maintain compatiblity for 2.11.
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As reported in http://bugzilla.redhat.com/533063 , preadv/pwritev prototypes
are wrong on 32-bit arches with -D_FILE_OFFSET_BITS=64 and as I've just
found, fallocate is wrong too.
The problem is that only off_t is remapped to the 64-bit type transparently,
__off_t is not.
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tst-longjmp_chk passes, tst-longjmp_chk2 fails but that is because
of some limitations of kernel signal delivery on sparc that I need
to fix, it has nothing to do with the longjmp_chk implementation.
(The problem with tst-longjmp_chk2 is that it tries to do a stack
fault SIGSEGV within a stack fault SIGSEGV , and the Linux kernel
will refuse to setup the signal stack and deliver the signal if the
register windows can't be written out to the stack first)
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Due to a pasto the fallocate64 interface, introduced in glibc 2.10,
isn't exported for 32-bit Linux platforms. It is too late for this
now so exported them for glibc 2.11.
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* sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
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* sysdeps/unix/sysv/linux/bits/stat.h: Protect UTIME_NOW and
UTIME_OMIT only with __USE_ATFILE.
* sysdeps/unix/sysv/linux/ia64/bits/stat.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/stat.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/stat.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/stat.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/bits/stat.h: Likewise.
* io/sys/stat.h: Move mknodat definition into same conditional as
mknod.
* time/sys/time.h: futimesat is not among the functions accepted
into the POSIX standard.
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* sunrpc/rpc/pmap_clnt.h: Likewise.
* sunrpc/rpc/svc.h: Likewise.
* sunrpc/rpc/xdr.h: Likewise.
* sunrpc/rpc/clnt.h: Likewise.
* resolv/netdb.h: Likewise.
* resolv/arpa/nameser.h: Likewise.
* resolv/resolv.h: Likewise.
* argp/argp.h: Likewise.
* locale/langinfo.h: Likewise.
* io/sys/stat.h: Likewise.
* posix/spawn.h: Likewise.
* nis/rpcsvc/nislib.h: Likewise.
* malloc/obstack.h: Likewise.
* sysdeps/ia64/bits/link.h: Likewise.
* sysdeps/i386/bits/link.h: Likewise.
* sysdeps/s390/bits/link.h: Likewise.
* sysdeps/powerpc/bits/link.h: Likewise.
* sysdeps/x86_64/bits/link.h: Likewise.
* sysdeps/sparc/bits/link.h: Likewise.
* sysdeps/sh/bits/link.h: Likewise.
* sysdeps/unix/sysv/linux/i386/sys/io.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/sys/io.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/sys/eventfd.h: Likewise.
* sysdeps/unix/sysv/linux/sys/eventfd.h: Likewise.
2009-02-16 Jakub Jelinek <jakub@redhat.com>
* stdlib/monetary.h: Uglify function parameter names.
* sunrpc/rpc/pmap_clnt.h: Likewise.
* sunrpc/rpc/svc.h: Likewise.
* sunrpc/rpc/xdr.h: Likewise.
* sunrpc/rpc/clnt.h: Likewise.
* resolv/netdb.h: Likewise.
* resolv/arpa/nameser.h: Likewise.
* resolv/resolv.h: Likewise.
* argp/argp.h: Likewise.
* locale/langinfo.h: Likewise.
* io/sys/stat.h: Likewise.
* posix/spawn.h: Likewise.
* nis/rpcsvc/nislib.h: Likewise.
* malloc/obstack.h: Likewise.
* sysdeps/ia64/bits/link.h: Likewise.
* sysdeps/i386/bits/link.h: Likewise.
* sysdeps/s390/bits/link.h: Likewise.
* sysdeps/powerpc/bits/link.h: Likewise.
* sysdeps/x86_64/bits/link.h: Likewise.
* sysdeps/sparc/bits/link.h: Likewise.
* sysdeps/sh/bits/link.h: Likewise.
* sysdeps/unix/sysv/linux/i386/sys/io.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/sys/io.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/sys/eventfd.h: Likewise.
* sysdeps/unix/sysv/linux/sys/eventfd.h: Likewise.
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(GET_NPROCS_PARSER): Change parameters and use next_line.
(__get_nprocs): Rewrite to not use stdio routines.
* sysdeps/unix/sysv/linux/sparc/getsysstats.c (GET_NPROCS_PARSER):
Change parameters and use next_line.
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2009-02-06 Ulrich Drepper <drepper@redhat.com>
[BZ #7095]
* bits/confname.h: Add SUSv7 macros for getconf environments.
* bits/environments.h: Likewise.
* sysdeps/unix/sysv/linux/i386/bits/environments.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/environments.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/environments.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/environments.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/bits/environments.h: Likewise.
* posix/confstr.c: Handle SUSv5 and SUSv7 environments.
* posix/getconf.c: Likewise.
* posix/sysconf.c: Likewise.
* sysdeps/posix/sysconf.c: Likewise.
* posix/Makefile (getconf.speclist): Also collect SUSv5 and SUSv7
environments.
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Add _tid slot to maintain consistency with kernel.
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* sysdeps/unix/sysv/linux/bits/resource.h (enum __rusage_who): Avoid
comma after RUSAGE_CHILDREN if not -D_GNU_SOURCE.
* sysdeps/unix/sysv/linux/sparc/bits/resource.h (enum __rusage_who):
Likewise.
2009-01-08 Jakub Jelinek <jakub@redhat.com>
[BZ #9720]
* sysdeps/unix/sysv/linux/bits/resource.h (enum __rusage_who): Avoid
comma after RUSAGE_CHILDREN if not -D_GNU_SOURCE.
* sysdeps/unix/sysv/linux/sparc/bits/resource.h (enum __rusage_who):
Likewise.
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* sysdeps/unix/sysv/linux/powerpc/ipc_priv.h: ... here.
* sysdeps/unix/sysv/linux/alpha/wordexp.c: Renamed to ...
* sysdeps/unix/sysv/linux/ia64/wordexp.c: ... here.
* sysdeps/unix/sysv/linux/sparc/sparc64/wordexp.c: Change #include.
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__nonnull order for C++.
* sysdeps/unix/sysv/linux/alpha/sys/signalfd.h (signalfd): Likewise.
* sysdeps/unix/sysv/linux/sparc/sys/signalfd.h (signalfd): Likewise.
2008-10-16 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/sys/signalfd.h (signalfd): Fix __THROW vs.
__nonnull order for C++.
* sysdeps/unix/sysv/linux/alpha/sys/signalfd.h (signalfd): Likewise.
* sysdeps/unix/sysv/linux/sparc/sys/signalfd.h (signalfd): Likewise.
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* sysdeps/unix/sysv/linux/sparc/bits/socket.h: Likewise.
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* io/Makefile (routines): Add dup3 and pipe2.
* io/Versions [glibc] (GLIBC_2.9): Add dup3 and pipe2.
* io/dup3.c: New file.
* io/pipe2.c: New file.
* posix/unistd.h: Declare dup3 and pipe2.
* socket/Makefile (routines): Add paccept.
* socket/Versions [glibc] (GLIBC_2.9): Add paccept.
* socket/paccept.c: New file.
* socket/sys/socket.h: Declare paccept.
* sysdeps/unix/syscalls.list: Add entry for dup3.
* sysdeps/unix/sysv/linux/Versions [glibc] (GLIBC_2.9): Add
epoll_create2 and inotify_init1.
* sysdeps/unix/sysv/linux/eventfd.c: Use eventfd1 syscall if possible.
* sysdeps/unix/sysv/linux/paccept.c: New file.
* sysdeps/unix/sysv/linux/signalfd.c: Use signalfd4 syscall if
possible.
* sysdeps/unix/sysv/linux/socketcall.h: Add SOCKOP_paccept.
* sysdeps/unix/sysv/linux/syscalls.list: Add epoll_create2,
inotify_init1, and pipe2 entries.
* sysdeps/unix/sysv/linux/alpha/sys/epoll.h: New file.
* sysdeps/unix/sysv/linux/alpha/sys/eventfd.h: New file.
* sysdeps/unix/sysv/linux/alpha/sys/inotify.h: New file.
* sysdeps/unix/sysv/linux/alpha/sys/signalfd.h: New file.
* sysdeps/unix/sysv/linux/alpha/sys/timerfd.h: New file.
* sysdeps/unix/sysv/linux/bits/socket.h: Define SOCK_CLOEXEC and
SOCK_NONBLOCK.
* sysdeps/unix/sysv/linux/i386/paccept.S: New file.
* sysdeps/unix/sysv/linux/sparc/sys/epoll.h: New file.
* sysdeps/unix/sysv/linux/sparc/sys/eventfd.h: New file.
* sysdeps/unix/sysv/linux/sparc/sys/inotify.h: New file.
* sysdeps/unix/sysv/linux/sparc/sys/signalfd.h: New file.
* sysdeps/unix/sysv/linux/sparc/sys/timerfd.h: New file.
* sysdeps/unix/sysv/linux/sparc/bits/socket.h: New file.
* sysdeps/unix/sysv/linux/sys/epoll.h: Define EPOLL_CLOEXEC and
EPOLL_NONBLOCK. Declare epoll_create2.
* sysdeps/unix/sysv/linux/sys/eventfd.h: Define EFD_CLOEXEC and
EFD_NONBLOCK.
* sysdeps/unix/sysv/linux/sys/inotify.h: Define IN_CLOEXEC and
IN_NONBLOCK. Declare inotify_init1.
* sysdeps/unix/sysv/linux/sys/signalfd.h: Define SFD_CLOEXEC and
SFD_NONBLOCK.
* sysdeps/unix/sysv/linux/sys/timerfd.h: Define TFD_CLOEXEC and
TFD_NONBLOCK.
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HIDDEN_JUMPTARGET.
* sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
(__SYSCALL_CLOBBERS): Remove %g* registers.
* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
(__SYSCALL_CLOBBERS): Likewise.
* scripts/data/localplt-sparc-linux-gnu.data: New file.
* scripts/data/localplt-sparc64-linux-gnu.data: Likewise.
2008-05-08 David S. Miller <davem@davemloft.net>
* sysdeps/unix/sysv/linux/sparc/sparc32/setcontext.S: Use
HIDDEN_JUMPTARGET.
* sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
(__SYSCALL_CLOBBERS): Remove %g* registers.
* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
(__SYSCALL_CLOBBERS): Likewise.
* scripts/data/localplt-sparc-linux-gnu.data: New file.
* scripts/data/localplt-sparc64-linux-gnu.data: Likewise.
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(CALL_ERRNO_LOCATION): Define.
(__SYSCALL_STRING, __CLONE_SYSCALL_STRING): Use it.
* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
(CALL_ERRNO_LOCATION): Define.
(__SYSCALL_STRING, __CLONE_SYSCALL_STRING): Use it.
* sysdeps/unix/sysv/linux/sparc/sparc64/brk.S (__brk): Use
HIDDEN_JUMPTARGET for __errno_location call in libc.so.
2008-05-21 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
(CALL_ERRNO_LOCATION): Define.
(__SYSCALL_STRING, __CLONE_SYSCALL_STRING): Use it.
* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
(CALL_ERRNO_LOCATION): Define.
(__SYSCALL_STRING, __CLONE_SYSCALL_STRING): Use it.
* sysdeps/unix/sysv/linux/sparc/sparc64/brk.S (__brk): Use
HIDDEN_JUMPTARGET for __errno_location call in libc.so.
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(FIRST_FRAME_POINTER): Define.
* sysdeps/sparc/sparc64/backtrace.c: New file.
2008-05-20 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/sparc/sparc32/sigcontextinfo.h
(FIRST_FRAME_POINTER): Define.
2008-05-09 David S. Miller <davem@davemloft.net>
* sysdeps/sparc/sparc64/backtrace.c: New file.
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* sysdeps/unix/sysv/linux/sparc/sparc32/Makefile [$(subdir) = stdlib]:
(gen-as-const-headers): Add it.
* sysdeps/unix/sysv/linux/sparc/sparc32/getcontext.S: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/makecontext.c: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/setcontext.S: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/swapcontext.S: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/ucontext_i.sym: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/Makefile [$(subdir) = stdlib]:
(gen-as-const-headers): Add it.
* sysdeps/unix/sysv/linux/sparc/sparc32/getcontext.S: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/makecontext.c: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/setcontext.S: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/swapcontext.S: Likewise.
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six system call parameters.
* sysdeps/unix/sysv/linux/sparc/sparc64/syscall.S: Likewise.
2008-05-01 David S. Miller <davem@davemloft.net>
* sysdeps/unix/sysv/linux/sparc/sparc32/syscall.S: Add support for
six system call parameters.
* sysdeps/unix/sysv/linux/sparc/sparc64/syscall.S: Likewise.
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Pass "union semun" properly in to sys_ipc, it must be passed
by value, not by reference.
2008-04-25 David S. Miller <davem@davemloft.net>
* sysdeps/unix/sysv/linux/sparc/sparc64/semctl.c (semctl):
Pass "union semun" properly in to sys_ipc, it must be passed
by value, not by reference.
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* bits/shm.h: Fix comment describing shmid_ds.
* sysdeps/gnu/bits/shm.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/shm.h: Likewise.
* sysdeps/unix/sysv/linux/bits/shm.h: Likewise.
* sysdeps/unix/sysv/linux/ia64/bits/shm.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/shm.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/shm.h: Likewise.
* sysdeps/unix/sysv/linux/sh/bits/shm.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/shm.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/bits/shm.h: Likewise.
Patch by Hareesh Nagarajan <hareesh.nagarajan@gmail.com>.
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* sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Likewise.
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* sysdeps/sparc/sparc64/elf/start.S: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__thread_start): Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__thread_start): Likewise.
* sysdeps/sparc/sparc32/elf/start.S: Remove cfi_* markup.
* sysdeps/sparc/sparc64/elf/start.S: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__thread_start): Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__thread_start): Likewise.
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If the syscall fails, set errno to the actual returned error number
rather than EINVAL.
* sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__clone): If
arguments are incorrect, set errno to EINVAL, if the syscall
fails, set errno to the actual returned error number.
* sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__clone):
If the syscall fails, set errno to the actual returned error number
rather than EINVAL.
* sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__clone): If
arguments are incorrect, set errno to EINVAL, if the syscall
fails, set errno to the actual returned error number.
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