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glibc/ChangeLog.hppa
Carlos O'Donell 3680f14a7d [hppa] Fix incorrect stack frame usage in vfork. 
In a multithreaded environment the call to vfork was
incorrectly creating a stack frame. Given that the
child unwinds the stack frame first to call exec, it
will corrupt any values the parent stored in the stack
frame. The solution is to avoid creating a stack frame
unless required to call an error function, in which case
we are assured no child was created.
2010-06-24 12:13:36 -04:00

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2010-06-24 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Only create stack
frame around call to SYSCALL_ERROR_HANDLER. Do not restore %rp
from the stack frame on successfull return.
2010-06-23 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/getcontext.S (__getcontext_ret):
Document that this function is a non-standard calling ABI.
Document register usage.
(__getcontext): Use normal %sp without adjustment. Use named
resgister %sp.
* sysdeps/unix/sysv/linux/hppa/makecontext.c: Remove FRAME_SIZE.
Define FRAME_SIZE_UL, FRAME_SIZE_BYTES, ARGS.
(__makecontext): Create and setup a stack frame.
* sysdeps/unix/sysv/linux/hppa/setcontext.S (__setcontext):
Use named register %sp. Do not use oSS_SP.
2010-06-07 Andreas Schwab <schwab@redhat.com>
* sysdeps/unix/sysv/linux/hppa/nptl/pthread.h: Update to agree
with generic file.
2010-03-30 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/bits/socket.h: Define
MSG_WAITFORONE.
2010-02-17 Matt Turner <mattst88@gmail.com>
* sysdeps/unix/sysv/linux/hppa/bits/socket.h: Actually fix
SOCK_CLOEXEC to match O_CLOEXEC.
2010-02-02 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/bits/mman.h: Define
MADV_MERGEABLE and MADV_UNMERGEABLE.
2010-02-02 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/hppa/nptl/tls.h (__set_cr27): Clobber
link register r31.
2010-02-02 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/makecontext.c (__makecontext):
Support more than 8 arguments.
2010-02-01 Kyle McMartin <kyle@redhat.com>
* sysdeps/unix/sysv/linux/hppa/bits/socket.h: Fix value of
SOCK_CLOEXEC to match O_CLOEXEC.
2010-02-01 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/Versions: Bump
errlist-compat to 257 for GLIBC_2.12.
* sysdeps/unix/sysv/linux/hppa/bits/errno.h
(EOWNERDEAD): Define if not already defined.
(ENOTRECOVERABLE): Likewise.
(ERFKILL): Likewise.
2009-11-29 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h:
Rearrange file to reduce future maintenance.
[__USE_GNU]: Update F_GETOWN_EX, and F_SETOWN_EX.
Define f_owner_ex an __pid_type.
2009-11-25 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h:
Use correct alignment for pthread_mutex_t, pthread_cond_t,
and pthread_rwlock_t.
2009-11-22 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Avoid warnings
by casting oldval to int.
2009-11-15 Carlos O'Donell <carlos@codesourcery.com>
[BZ #6676]
* sysdeps/unix/sysv/linux/hppa/socket.h: Move from here...
* sysdeps/unix/sysv/linux/hppa/bits/socket.h: ... to here.
2009-11-15 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/Versions (libc): Add
fallocate64@@GLIBC_2.11.
* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h
[__USE_GNU]: Define F_GETOWN_EX, and F_SETOWN_EX.
[!__USE_FILE_OFFSET64]: Define fallocate.
[__USE_FILE_OFFSET64 && __REDIRECT]: Define __REDIRECT.
[__USE_FILE_OFFSET64 && !__REDIRECT]: Define fallocate as
fallocate64.
[__USE_LARGEFILE64]: define fallocate64.
2009-11-15 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/hppa/dl-fptr.h: Update copyright year.
Reduce ELF_MACHINE_BOOT_FPTR_TABLE_LEN to 64.
Implement ELF_MACHINE_LOAD_ADDRESS using PC relative loads.
2009-11-15 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h:
Remove FUTEX_WAITERS, FUTEX_OWNER_DIED, and FUTEX_TID_MASK.
2009-11-15 Carlos O'Donell <carlos@codesourcery.com>
Aurelian Jarno <aurelien@aurel32.net>
[BZ #10527]
* sysdeps/unix/sysv/linux/hppa/socket.h: New file.
2009-11-15 Carlos O'Donell <carlos@codesourcery.com>
[BZ #6676]
* sysdeps/hppa/elf/start.S: Use R_PARISC_DLTIND* relocations
to support -fPIE.
2009-11-08 Carlos O'Donell <carlos@codesourcery.com>
[BZ #10920]
* sysdeps/hppa/libgcc_s.h: New file.
* sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Remove.
* sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Remove.
2009-09-08 Carlos O'Donell <carlos@codesourcery.com>
sysdeps/unix/sysv/linux/hppa/
* internaltypes.h: New file.
sysdeps/unix/sysv/linux/hppa/nptl/
* pthreadP.h: New file.
* pthread.h: New file.
* pthread_cond_broadcast.c: New file.
* pthread_cond_destroy.c: New file.
* pthread_cond_init.c: New file.
* pthread_cond_signal.c: New file.
* pthread_cond_timedwait.c: New file.
* pthread_cond_wait.c: New file.
* bits/pthreadtypes.h: Make pthread_mutex_t,
pthread_rwlock_t, and pthread_cond_t backwards
compatible.
2009-04-24 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/hppa/hppa1.1/s_signbit.c: New file.
2009-04-23 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/hppa/dl-machine.h: Remove VALID_ELF_OSABI,
VALID_ELF_ABIVERSION, and VALID_ELF_HEADER.
2009-04-23 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Do not include
sysdep.h. Document the reason for other includes.
2009-04-23 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/sysdep.h [!__ASSEMBLER__]:
Include errno.h.
2009-02-25 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h:
Adjust comment. Sort macros alphabetically. Remove old
lock comments.
2009-02-25 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c:
Update from nptl/sysdeps/pthread/unwind-forcedunwind.c
* sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c:
Update from nptl/sysdeps/pthread/unwind-resume.c
2009-02-25 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Define
FUTEX_WAIT_BITSET, FUTEX_WAKE_BITSET, FUTEX_CLOCK_REALTIME,
and FUTEX_BITSET_MATCH_ANY.
2009-02-22 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/Versions: Add missing bracket.
2009-02-22 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/hppa/dl-machine.h: Use _dl_runtime_profile.
2009-02-13 Khem Raj <raj.khem@gmail.com>
* sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c
(libgcc_s_handle): New variable.
(pthread_cancel_init): Depend in libgcc_s_handle for decision to
load DSO. Assign last.
(__unwind_freeres): New function.
2009-02-09 Arthur Loiret <aloiret@debian.org>
[BZ #9717]
* sysdeps/unix/sysv/linux/hppa/linuxthreads/malloc-machine.h
(MALLOC): Adjust __libc_tsd_define arguments.
(tsd_setspecific, tsd_getspecific): Adjust __libc_tsd_{set,get}
arguments.
2008-08-07 Helge Deller <deller@gmx.de>
* sysdeps/unix/sysv/linux/hppa/ucontext_i.sym: New file.
* sysdeps/unix/sysv/linux/hppa/Makefile: New file.
* sysdeps/unix/sysv/linux/hppa/getcontext.S: New file.
* sysdeps/unix/sysv/linux/hppa/makecontext.c: New file.
* sysdeps/unix/sysv/linux/hppa/setcontext.S: New file.
* sysdeps/unix/sysv/linux/hppa/swapcontext.c: New file.
2008-06-17 Aurelian Jarno <aurelien@aurel32.net>
Carlos O'Donell <carlos@systemhalted.org>
[BZ #6037]
* sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Check for -11
(-EAGAIN) instead of 11. Loop again when the kernel
returns -45 (-EDEADLOCK). Add back memory clobber.
Do not initialize lws_ret and lws_errno.
2008-06-17 Guy Martin <gmsoft@tuxicoman.be>
[BZ #5957]
* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h:
Use shared futex in lll_wait_tid().
2008-05-12 Aurelien Jarno <aurelien@aurel32.net>
[BZ #6506]
* sysdeps/hppa/fpu/fesetenv.c: bufptr is always read, temp is
read while writing back status word.
2008-04-21 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/bits/shm.h: Fix comment describing
shmid_ds.
2008-04-04 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Remove
memory contraint and instead indicate that *mem is
written to.
2008-03-24 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/sys/user.h: New file.
2008-03-14 Carlos O'Donell <carlos@codesourcery.com>
Guy Martin <gmsoft@tuxicoman.be>
[BZ #5923]
* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Pass
timespec and futexp.
2008-02-22 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/Makefile: Remove.
* sysdeps/hppa/nptl/Makefile: Set tst-oddstacklimit-ENV.
2007-12-05 Jeff Bailey <jeffbailey@google.com>
* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h
(__lll_unlock): Use define instead of inline function.
(__lll_robust_unlock): Likewise.
2007-10-22 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h (F_DUPFD_CLOEXEC): Define.
2007-10-18 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c
(__lll_lock_wait): Add private argument. Pass private
to lll_futex_wait. Use atomic_compare_and_exchange_val_acq.
(__lll_lock_wait_private): New function.
(__lll_timedlock_wait): Add private argument. Pass private
to lll_futex_timed_wait.
* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h:
Include kernel-features.h and tls.h.
(FUTEX_WAITERS): Define.
(FUTEX_OWNER_DIED): Define.
(FUTEX_TID_MASK): Define.
(__lll_private_flag): Define.
(lll_futex_timed_wait): Use __lll_private_flag.
(lll_futex_wake): Use __lll_private_flag.
(lll_futex_requeue): Use __lll_private_flag.
(lll_robust_mutex_dead): Rename to...
(lll_robust_dead): ... this. Add private argument. Pass private
to lll_futex_wake.
(lll_futex_wake_unlock): Use __lll_private_flag.
(__lll_mutex_trylock): Remove.
(lll_mutex_tryock): Remove.
(__lll_robust_mutex_trylock): Rename to...
(__lll_robust_trylock): ... this.
(lll_robust_mutex_trylock): Rename to...
(lll_robust_trylock): ... this. Call __lll_robust_trylock.
(__lll_mutex_cond_trylock): Rename to...
(__lll_cond_trylock): ... this.
(lll_mutex_cond_trylock): Rename to...
(lll_cond_trylock): ... this. Call __lll_cond_trylock.
(__lll_mutex_lock): Add private argument.
(__lll_robust_mutex_lock): Remove.
(lll_mutex_lock): Define.
(__lll_robust_lock): Define.
(lll_robust_mutex_lock): Remove.
(__lll_mutex_cond_lock): Remove.
(lll_robust_lock) Define.
(lll_robust_cond_lock): Define.
(lll_robust_mutex_cond_lock): Remove.
(__lll_cond_lock): Define.
(lll_cond_lock): Define.
(__lll_mutex_timedlock): Remove.
(__lll_timedlock): Define.
(lll_timedlock): Define.
(lll_robust_mutex_timedlock): Remove.
(lll_robust_timedlock): Define.
(__lll_mutex_unlock): Remove.
(__lll_unlock): Define.
(__lll_robust_mutex_unlock): Remove.
(__lll_robust_unlock): Define.
(lll_robust_mutex_unlock): Remove.
(lll_robust_unlock): Define.
(__lll_mutex_unlock_force): Remove.
(lll_mutex_unlock_force): Remove.
(lll_islocked): Remove.
(lll_mutex_islocked): Rename to...
(lll_islocked): ... this.
(lll_trylock): Remove.
(lll_unlock): Remove.
(lll_wait_tid): Format whitespace.
(lll_cond_wait): Remove.
(lll_cond_timedwait): Remove.
(lll_cond_wake): Remove.
(lll_cond_broadcast): Remove.
2007-10-17 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Correct return value
type and __THROW marker of splice, vmsplice, and tee.
2007-09-24 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/hppa/nptl/tls.h: Fix comment.
* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Fix comment format.
[__USE_GNU] (O_CLOEXEC): Define.
* sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Issue error
if the library is unsupported.
[ASSEMBLER && IS_IN_librt]: Define CENABLE, CDISABLE, and
__local_multiple_threads.
2007-08-03 Aurelien Jarno <aurelien@aurel32.net>
* sysdeps/unix/sysv/linux/hppa/linuxthreads/sysdep-cancel.h:
(__local_multiple_threads): Declare as hidden only in libc and
in libpthread.
2007-07-28 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/unix/sysv/linux/hppa/nptl/internaltypes.h: Remove.
* sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h
(pthread_rwlock_t): Split __flags into __pad2, __pad1, __shared,
and __flags. Update comments. Update copyright.
* sysdeps/hppa/nptl/tls.h: Define THREAD_GSCOPE_FLAG_UNUSED,
THREAD_GSCOPE_FLAG_USED, THREAD_GSOPE_FLAG_WAIT,
THREAD_GSCOPE_RSEET_FLAG, THREAD_GSCOPE_SET_FLAG, THREAD_GSCOPE_WAIT.
Update copyright.
* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c: Update copyright.
(__lll_lock_wait): Call lll_futex_wait with LLL_SHARED.
(__lll_timedlock_wait): Call lll_futex_timed_wait with LLL_SHARED.
(lll_unlock_Wake_cb): Use lll_private_futex_wake.
(___lll_timedwait_tid): Call lll_futex_timed_wait with LLL_SAHRED.
* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Define
FUTEX_PRIVATE_FLAG, LLL_PRIVATE, LLL_SHARED, lll_private_futex_wait,
lll_private_futex_timed_wait, lll_private_Futex_wake. Add private
argument to lll_futex_wait, lll_futex_timed_wait, lll_futex_wake,
lll_futex_wake_unlock.
* sysdeps/unix/sysv/linux/hppa/nptl/pthread_once.c: Update copyright.
(clear_once_control): Use lll_private_futex_wake.
(__pthread_once): Use lll_private_futex_wait, and
lll_private_futex_wake.
2007-07-28 Randolph Chung <tausq@debian.org>
* sysdeps/hppa/nptl/tls.h (DB_THREAD_SELF): Fix definition.
2007-06-16 Jeff Bailey <jbailey@raspberryginger.com>
* sysdeps/unix/sysv/linux/hppa/sys/procfs.h: Don't
include asm/elf.h. Declare elf_greg_t, elf_gregset_t,
elf_fpreg_t, and elf_fpregset_t.
2007-06-16 Jeff Bailey <jbailey@raspberryginger.com>
* sysdeps/unix/sysv/linux/hppa/nptl/configure.in: Require
at least kernel 2.6.9.
* sysdeps/unix/sysv/linux/hppa/nptl/configure: Rebuilt.
2007-05-17 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/unix/sysv/linux/hppa/nptl/bits/semaphore.h
(SEM_VALUE_MAX): Remove.
2007-05-17 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/unix/sysv/linux/hppa/sysdep.h (PIC_REG_DEF): Define.
(PIC_REG_USE): Define.
(INLINE_SYSCALL): Use PIC_REG_DEF, PIC_REG_USE.
(INTERNAL_SYSCALL): Likewise.
(INTERNAL_SYSCALL_NCS): Likewise.
* sysdeps/unix/sysv/linux/hppa/sysdep.c (syscall): Use
PIC_REG_DEF, PIC_REG_USE.
2007-05-01 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/pthreadtypes.h
[__USE_XOPEN2K]: Define pthread_rwlock_t and
pthread_rwlockattr_t.
2007-02-02 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/unix/sysv/linux/hppa/sysdep.h (PTR_MANGLE): Define.
(PTR_DEMANGLE): Define.
2007-02-02 Guy Martin <gmsoft@tuxicoman.be>
* sysdeps/hppa/dl-trampoline.S (_dl_runtime_profile):
Add cfi_endproc.
2006-12-03 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Remove non-atomic
versions. Adjust jump target to '0b'.
2006-12-03 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/hppa/Makefile: Set long-double-fcts to `no'.
* sysdeps/hppa/fpu/libm-test-ulps: Regenerate.
* sysdeps/hppa/fpu/bits/mathdef.h: New file.
2006-11-10 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/hppa/nptl/pthread_spin_init.c: New file.
* sysdeps/hppa/nptl/pthread_spin_unlock.c: Remove strong alias
to pthread_spin_init.
* sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Define
RTLD_SINGLE_THREAD_P.
2006-09-20 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h (splice): Add offin
and offout arguments to the prototype.
2006-09-15 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/hppa/nptl/tcb-offsets.sym: Define TID_THREAD_OFFSET.
* sysdeps/unix/sysv/linux/hppa/clone.S: Handle RESET_PID, and
restore r19 before call to _exit.
* sysdeps/unix/sysv/linux/hppa/nptl/clone.S: New file.
2006-09-13 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/hppa/dl-machine.h (RTLD_START): Comment the use of
_dl_fini_plabel.
* sysdeps/hppa/elf/start.S: Correctly pass r23 to argument 6 of
__libc_start_main. Comment the order of arguments at entry and
those to __libc_start_main.
2006-09-07 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/hppa/dl-machine.h (elf_machine_fixup_plt): Remove
lvalue cast.
* sysdeps/hppa/dl-trampoline.S (_dl_fixup): Correct stack usage.
(_dl_runtime_profile): LA fixups.
* sysdeps/unix/sysv/linux/hppa/clone.S: Correct stack usage. Return
-1 on error. Use branch and link for error handler funciton.
* sysdeps/unix/sysv/linux/hppa/sysdep.h: Correct stack usage.
Avoid register shuffling.
* sysdeps/unix/sysv/linux/hppa/bits/atomic.h (ASM_EAGAIN): Define
as -EAGAIN.
* sysdeps/unix/sysv/linux/hppa/bits/mman.h: Adjust definitions to
match required standards.
* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h
(lll_futex_wait): Return __ret.
(lll_futex_timed_wait): Likewise.
(lll_futex_wake): Likewise.
(lll_futex_requeue): Likewise.
* sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Correct stack
usage and adjust error return.
* sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Adjust
stack usage for gdb, and avoid extra register loads.
* sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Copy
nptl/sysdeps/pthread/unwind-forcedunwind.c.
(LIBGCC_SO): Define and use.
* sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Copy
nptl/sysdeps/pthread/unwind-resume.c.
(LIBGCC_SO): Define and use.
2006-08-13 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h (FUTEX_LOCK_PI,
FUTEX_UNLOCK_PI, FUTEX_TRYLOCK_PI): Define.
2006-07-24 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h:
__SIZEOF_PTHREAD_COND_T is 64 bytes. Remove __PAD_ATOMIC_LOCK_T.
2006-07-18 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/hppa/nptl/pthread_spin_lock.c (pthread_spin_lock): Swap
newval and oldval.
* sysdeps/hppa/nptl/pthread_spin_trylock.c (pthread_spin_trylock):
Likewise.
2006-07-16 Jeff Bailey <jbailey@ubuntu.com>
* sysdeps/hppa/tst-audit.h: New file.
2006-07-16 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/hppa/tls-macros.h: Cleanup formatting.
2006-07-15 Jeff Bailey <jbailey@ubuntu.com>
* sysdeps/hppa/nptl/tls.h (TLS_INIT_TP): Return NULL.
2006-07-13 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/unix/sysv/linux/hppa/xstat.c: New file.
* sysdeps/unix/sysv/linux/hppa/lxstat.c: Likewise.
* sysdeps/unix/sysv/linux/hppa/fxstat.c: Likewise.
* sysdeps/unix/sysv/linux/hppa/fxstatat.c: Likewise.
2006-07-13 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/hppa/nptl/Makefile: New file
* sysdeps/hppa/nptl/jmpbuf-unwind.h: Likewise
* sysdeps/hppa/nptl/pthread_spin_lock.c: Likewise
* sysdeps/hppa/nptl/pthread_spin_trylock.c: Likewise
* sysdeps/hppa/nptl/pthread_spin_unlock.c: Likewise
* sysdeps/hppa/nptl/pthreaddef.h: Likewise
* sysdeps/hppa/nptl/tcb-offsets.sym: Likewise
* sysdeps/hppa/nptl/tls.h: Likewise
* sysdeps/unix/sysv/linux/hppa/nptl/bits: Likewise
* sysdeps/unix/sysv/linux/hppa/nptl/createthread.c: Likewise
* sysdeps/unix/sysv/linux/hppa/nptl/fork.c: Likewise
* sysdeps/unix/sysv/linux/hppa/nptl/internaltypes.h: Likewise
* sysdeps/unix/sysv/linux/hppa/nptl/libc-lowlevellock.c: Likewise
* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c: Likewise
* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Likewise
* sysdeps/unix/sysv/linux/hppa/nptl/pt-initfini.c: Likewise
* sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Likewise
* sysdeps/unix/sysv/linux/hppa/nptl/pthread_once.c: Likewise
* sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Likewise
* sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Likewise
* sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Likewise
2006-06-08 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/unix/sysv/linux/hppa/Versions: new errlist compat entry
for up to 256 errnos
2006-06-08 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/hppa/hppa1.1/Implies: Remove ieee754/ldbl-128.
* sysdeps/unix/sysv/linux/hppa/kernel-features.h
[__LINUX_KERNEL_VERSION >= 0x020609]: Define __ASSUME_LWS_CAS.
* sysdeps/unix/sysv/linux/hppa/bits/atomic.h: New file.
2006-06-08 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Reformat
(SPLICE_F_MOVE, SPLICE_F_NONBLOCK, SPLICE_F_MORE, SPLICE_F_GIFT):
Define.
2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/unix/sysv/linux/hppa/clone.S: .LerrorRest
is a label.
2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/hppa/ldsodefs.h: New file.
* sysdeps/unix/sysv/linux/hppa/bits/mman.h:
Only define MADV_* macros when __USE_BSD is present.
(MADV_REMOVE, MADV_DONTFORK, MADV_DOFORK): Define.
2006-05-15 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/unix/sysv/linux/hppa/clone.S: Accept extra arguments
required for NPTL.
* sysdeps/unix/sysv/linux/hppa/sysdep.c: Use var args for 6 arg
syscall.
* sysdeps/unix/sysv/linux/hppa/sysdep.h: Move DOARGS and UNDOARGS
into PSEUDO_*'s.
(ENTRY_LEAF): Define.
(PSEUDO_NOERRNO, PSEUDO_ERRVAL): Use ENTRY_LEAF.
(DO_CALL): Create frame.
2006-05-15 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/hppa/dl-machine.h: Include tls.h
(elf_machine_fixup_plt): Returns fdesc.
(elf_machine_profile_fixup_plt): Remove.
(elf_machine_plt_value): Returns fdesc.
(elf_machine_runtime_setup): Check that dl_profile != NULL.
(ARCH_LA_PLTENT, ARCH_LA_PLTEXIT): Define.
(RTLD_START): Use iitlbp with sr0.
(elf_machine_type_class): Include TLS relocs.
(reassemble_21, reassemble_14): Define.
(elf_machine_rela): Add DIR21L, DIR14R, PLABEL21L, PLABEL14R,
TLS_DTPMOD32, TLS_TPREL32, TLS_DTPOFF32 support.
(TRAMPOLINE_TEMPLATE): Move to ...
* sysdeps/hppa/dl-trampoline.S: ... here.
* sysdeps/hppa/abort-instr.h: Use iitlbp with sr0.
* sysdeps/hppa/dl-lookupcfg.h: Inlcude dl-fptr.h.
(DL_FIXUP_VALUE_TYPE, DL_FIXUP_MAKE_VALUE, DL_FIXUP_VALUE_CODE_ADDR,
DL_FIXUP_VALUE_ADD, DL_FIXUP_ADDR_VALUE): Define.
* sysdeps/hppa/sysdep.h: Use "!" as a separator. Cleanup comments.
* sysdeps/hppa/bits/link.h (La_hppa_regs, La_hppa_retval): Define.
Define prototypes for la_hppa_gnu_pltenter and la_hppa_gnu_pltexit.
2006-04-27 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Include uio.h, and
define vmsplice.
2006-04-21 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/hppa/dl-tls.h: New file
* sysdeps/hppa/libc-tls.c: Likewise.
* sysdeps/hppa/tls-macros.h: Likewise.
* sysdeps/hppa/elf/configure: Likewise.
* sysdeps/hppa/elf/configure.in: Likewise.
2006-04-20 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/hppa/fpu/fclrexcpt.c (feclearexcept): Use union to
align parameters. Specify memory clobbers.
* sysdeps/hppa/fpu/fedisblxcpt.c (fedisableexcept): Likewise.
* sysdeps/hppa/fpu/feenablxcpt.c (feenableexcept): Likewise.
* sysdeps/hppa/fpu/fegetenv.c (fegetenv): Do not save exception
register. Use memcpy to align buffer.
* sysdeps/hppa/fpu/fegetexcept.c (fegetexcept): Store and reload
fr0. Use union to align parameters.
* sysdeps/hppa/fpu/fegetround.c (fegetround): Likewise.
* sysdeps/hppa/fpu/feholdexcpt.c (feholdexcept): Do not save
exception registers. Define libm_hidden_def.
* sysdeps/hppa/fpu/fesetenv.c (fesetenv): Do not save exception
registers.
* sysdeps/hppa/fpu/fesetround.c (fesetround): Use union to
align parameters, speficy memory clobbers. Define libm_hidde_def
* sysdeps/hppa/fpu/feupdateenv.c (feupdateenv): Use union to align
parameters. Use memcpy to align buffer.
* sysdeps/hppa/fpu/fgetexcptflg.c (fegetexceptflag): Likewise.
* sysdeps/hppa/fpu/fsetexcptflg.c (fesetexceptflag): Likewise.
* sysdeps/hppa/fpu/ftestexcept.c (fetestexcept): Likewise.
* sysdeps/hppa/fpu/libm-test-ulps: Update.
* sysdeps/hppa/fpu/bits/fenv.h: Add ABI comments.
2006-04-19 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/unix/sysv/linux/hppa/bits/mman.h [__USE_GNU]:
Define MMAP_FIXED.
* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h [__USE_GNU]:
Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE,
SYNC_FILE_RANGE_WAIT_AFTER, sync_file_range, splice, tee.
2006-04-19 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/unix/sysv/linux/hppa/kernel-features.h: New file.
2006-04-19 Carlos O'Donell <carlos@systemhalted.org>
* sysdeps/hppa/linuxthreads/pspinlock.c: New file.
* sysdeps/hppa/linuxthreads/pt-machine.h: Likewise.
* sysdeps/hppa/linuxthreads/tls.h: Likewise.
* sysdeps/unix/sysv/linux/hppa/linuxthreads/aio_cancel.c: Likewise.
* sysdeps/unix/sysv/linux/hppa/linuxthreads/malloc-machine.h:
Likewise.
* sysdeps/unix/sysv/linux/hppa/linuxthreads/pt-initfini.c: Likewise.
* sysdeps/unix/sysv/linux/hppa/linuxthreads/sysdep-cancel.h: Likewise.
* sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/initspin.h: Likewise.
* sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/pthreadtypes.h:
Likewise.
2006-02-28 Roland McGrath <roland@redhat.com>
* sysdeps/hppa/shlib-versions: New file.
* sysdeps/hppa/preconfigure: New file.
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