ChangeLog.hppa

   1 2008-04-04  Carlos O'Donell  <carlos@codesourcery.com>
   2
   3         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Remove
   4         memory contraint and instead indicate that *mem is
   5         written to.
   6
   7 2008-03-24  Carlos O'Donell  <carlos@codesourcery.com>
   8
   9         * sysdeps/unix/sysv/linux/hppa/sys/user.h: New file.
  10
  11 2008-03-14  Carlos O'Donell  <carlos@codesourcery.com>
  12             Guy Martin <gmsoft@tuxicoman.be>
  13
  14         [BZ #5923]
  15         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Pass
  16         timespec and futexp.
  17
  18 2008-02-22  Carlos O'Donell  <carlos@codesourcery.com>
  19
  20         * sysdeps/unix/sysv/linux/hppa/Makefile: Remove.
  21         * sysdeps/hppa/nptl/Makefile: Set tst-oddstacklimit-ENV.
  22
  23 2007-12-05  Jeff Bailey  <jeffbailey@google.com>
  24
  25         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h
  26         (__lll_unlock): Use define instead of inline function.
  27         (__lll_robust_unlock): Likewise.
  28
  29 2007-10-22  Daniel Jacobowitz  <dan@codesourcery.com>
  30
  31         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h (F_DUPFD_CLOEXEC): Define.
  32
  33 2007-10-18  Carlos O'Donell  <carlos@systemhalted.org>
  34
  35         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c
  36         (__lll_lock_wait): Add private argument. Pass private
  37         to lll_futex_wait. Use atomic_compare_and_exchange_val_acq.
  38         (__lll_lock_wait_private): New function.
  39         (__lll_timedlock_wait): Add private argument. Pass private
  40         to lll_futex_timed_wait.
  41         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h:
  42         Include kernel-features.h and tls.h.
  43         (FUTEX_WAITERS): Define.
  44         (FUTEX_OWNER_DIED): Define.
  45         (FUTEX_TID_MASK): Define.
  46         (__lll_private_flag): Define.
  47         (lll_futex_timed_wait): Use __lll_private_flag.
  48         (lll_futex_wake): Use __lll_private_flag.
  49         (lll_futex_requeue): Use __lll_private_flag.
  50         (lll_robust_mutex_dead): Rename to...
  51         (lll_robust_dead): ... this. Add private argument. Pass private
  52         to lll_futex_wake.
  53         (lll_futex_wake_unlock): Use __lll_private_flag.
  54         (__lll_mutex_trylock): Remove.
  55         (lll_mutex_tryock): Remove.
  56         (__lll_robust_mutex_trylock): Rename to...
  57         (__lll_robust_trylock): ... this.
  58         (lll_robust_mutex_trylock): Rename to...
  59         (lll_robust_trylock): ... this. Call __lll_robust_trylock.
  60         (__lll_mutex_cond_trylock): Rename to...
  61         (__lll_cond_trylock): ... this.
  62         (lll_mutex_cond_trylock): Rename to...
  63         (lll_cond_trylock): ... this. Call __lll_cond_trylock.
  64         (__lll_mutex_lock): Add private argument.
  65         (__lll_robust_mutex_lock): Remove.
  66         (lll_mutex_lock): Define.
  67         (__lll_robust_lock): Define.
  68         (lll_robust_mutex_lock): Remove.
  69         (__lll_mutex_cond_lock): Remove.
  70         (lll_robust_lock) Define.
  71         (lll_robust_cond_lock): Define.
  72         (lll_robust_mutex_cond_lock): Remove.
  73         (__lll_cond_lock): Define.
  74         (lll_cond_lock): Define.
  75         (__lll_mutex_timedlock): Remove.
  76         (__lll_timedlock): Define.
  77         (lll_timedlock): Define.
  78         (lll_robust_mutex_timedlock): Remove.
  79         (lll_robust_timedlock): Define.
  80         (__lll_mutex_unlock): Remove.
  81         (__lll_unlock): Define.
  82         (__lll_robust_mutex_unlock): Remove.
  83         (__lll_robust_unlock): Define.
  84         (lll_robust_mutex_unlock): Remove.
  85         (lll_robust_unlock): Define.
  86         (__lll_mutex_unlock_force): Remove.
  87         (lll_mutex_unlock_force): Remove.
  88         (lll_islocked): Remove.
  89         (lll_mutex_islocked): Rename to...
  90         (lll_islocked): ... this.
  91         (lll_trylock): Remove.
  92         (lll_unlock): Remove.
  93         (lll_wait_tid): Format whitespace.
  94         (lll_cond_wait): Remove.
  95         (lll_cond_timedwait): Remove.
  96         (lll_cond_wake): Remove.
  97         (lll_cond_broadcast): Remove.
  98
  99 2007-10-17  Carlos O'Donell  <carlos@systemhalted.org>
 100
 101         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Correct return value
 102         type and __THROW marker of splice, vmsplice, and tee.
 103
 104 2007-09-24  Carlos O'Donell  <carlos@systemhalted.org>
 105
 106         * sysdeps/hppa/nptl/tls.h: Fix comment.
 107         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Fix comment format.
 108         [__USE_GNU] (O_CLOEXEC): Define.
 109         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Issue error
 110         if the library is unsupported.
 111         [ASSEMBLER && IS_IN_librt]: Define CENABLE, CDISABLE, and
 112         __local_multiple_threads.
 113
 114 2007-08-03  Aurelien Jarno  <aurelien@aurel32.net>
 115
 116         * sysdeps/unix/sysv/linux/hppa/linuxthreads/sysdep-cancel.h:
 117         (__local_multiple_threads): Declare as hidden only in libc and
 118         in libpthread.
 119
 120 2007-07-28  Carlos O'Donell  <carlos@systemhalted.org>
 121
 122         * sysdeps/unix/sysv/linux/hppa/nptl/internaltypes.h: Remove.
 123         * sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h
 124         (pthread_rwlock_t): Split __flags into __pad2, __pad1, __shared,
 125         and __flags. Update comments. Update copyright.
 126         * sysdeps/hppa/nptl/tls.h: Define THREAD_GSCOPE_FLAG_UNUSED,
 127         THREAD_GSCOPE_FLAG_USED, THREAD_GSOPE_FLAG_WAIT,
 128         THREAD_GSCOPE_RSEET_FLAG, THREAD_GSCOPE_SET_FLAG, THREAD_GSCOPE_WAIT.
 129         Update copyright.
 130         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c: Update copyright.
 131         (__lll_lock_wait): Call lll_futex_wait with LLL_SHARED.
 132         (__lll_timedlock_wait): Call lll_futex_timed_wait with LLL_SHARED.
 133         (lll_unlock_Wake_cb): Use lll_private_futex_wake.
 134         (___lll_timedwait_tid): Call lll_futex_timed_wait with LLL_SAHRED.
 135         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Define
 136         FUTEX_PRIVATE_FLAG, LLL_PRIVATE, LLL_SHARED, lll_private_futex_wait,
 137         lll_private_futex_timed_wait, lll_private_Futex_wake. Add private
 138         argument to lll_futex_wait, lll_futex_timed_wait, lll_futex_wake,
 139         lll_futex_wake_unlock.
 140         * sysdeps/unix/sysv/linux/hppa/nptl/pthread_once.c: Update copyright.
 141         (clear_once_control): Use lll_private_futex_wake.
 142         (__pthread_once): Use lll_private_futex_wait, and
 143         lll_private_futex_wake.
 144
 145 2007-07-28  Randolph Chung  <tausq@debian.org>
 146
 147         * sysdeps/hppa/nptl/tls.h (DB_THREAD_SELF): Fix definition.
 148
 149 2007-06-16  Jeff Bailey  <jbailey@raspberryginger.com>
 150
 151         * sysdeps/unix/sysv/linux/hppa/sys/procfs.h: Don't
 152         include asm/elf.h.  Declare elf_greg_t, elf_gregset_t,
 153         elf_fpreg_t, and elf_fpregset_t.
 154
 155 2007-06-16  Jeff Bailey  <jbailey@raspberryginger.com>
 156
 157         * sysdeps/unix/sysv/linux/hppa/nptl/configure.in: Require
 158         at least kernel 2.6.9.
 159         * sysdeps/unix/sysv/linux/hppa/nptl/configure: Rebuilt.
 160
 161 2007-05-17  Carlos O'Donell  <carlos@systemhalted.org>
 162
 163         * sysdeps/unix/sysv/linux/hppa/nptl/bits/semaphore.h
 164         (SEM_VALUE_MAX): Remove.
 165
 166 2007-05-17  Carlos O'Donell  <carlos@systemhalted.org>
 167
 168         * sysdeps/unix/sysv/linux/hppa/sysdep.h (PIC_REG_DEF): Define.
 169         (PIC_REG_USE): Define.
 170         (INLINE_SYSCALL): Use PIC_REG_DEF, PIC_REG_USE.
 171         (INTERNAL_SYSCALL): Likewise.
 172         (INTERNAL_SYSCALL_NCS): Likewise.
 173         * sysdeps/unix/sysv/linux/hppa/sysdep.c (syscall): Use
 174         PIC_REG_DEF, PIC_REG_USE.
 175
 176 2007-05-01  Carlos O'Donell  <carlos@systemhalted.org>
 177
 178         * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/pthreadtypes.h
 179         [__USE_XOPEN2K]: Define pthread_rwlock_t and
 180         pthread_rwlockattr_t.
 181
 182 2007-02-02  Carlos O'Donell  <carlos@systemhalted.org>
 183
 184         * sysdeps/unix/sysv/linux/hppa/sysdep.h (PTR_MANGLE): Define.
 185         (PTR_DEMANGLE): Define.
 186
 187 2007-02-02  Guy Martin  <gmsoft@tuxicoman.be>
 188
 189         * sysdeps/hppa/dl-trampoline.S (_dl_runtime_profile):
 190         Add cfi_endproc.
 191
 192 2006-12-03  Carlos O'Donell  <carlos@systemhalted.org>
 193
 194         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Remove non-atomic
 195         versions. Adjust jump target to '0b'.
 196
 197 2006-12-03  Carlos O'Donell  <carlos@systemhalted.org>
 198
 199         * sysdeps/hppa/Makefile: Set long-double-fcts to `no'.
 200         * sysdeps/hppa/fpu/libm-test-ulps: Regenerate.
 201         * sysdeps/hppa/fpu/bits/mathdef.h: New file.
 202
 203 2006-11-10  Carlos O'Donell  <carlos@systemhalted.org>
 204
 205         * sysdeps/hppa/nptl/pthread_spin_init.c: New file.
 206         * sysdeps/hppa/nptl/pthread_spin_unlock.c: Remove strong alias
 207         to pthread_spin_init.
 208         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Define
 209         RTLD_SINGLE_THREAD_P.
 210
 211 2006-09-20  Carlos O'Donell  <carlos@systemhalted.org>
 212
 213         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h (splice): Add offin
 214         and offout arguments to the prototype.
 215
 216 2006-09-15  Carlos O'Donell  <carlos@systemhalted.org>
 217
 218         * sysdeps/hppa/nptl/tcb-offsets.sym: Define TID_THREAD_OFFSET.
 219         * sysdeps/unix/sysv/linux/hppa/clone.S: Handle RESET_PID, and
 220         restore r19 before call to _exit.
 221         * sysdeps/unix/sysv/linux/hppa/nptl/clone.S: New file.
 222
 223 2006-09-13  Carlos O'Donell  <carlos@systemhalted.org>
 224
 225         * sysdeps/hppa/dl-machine.h (RTLD_START): Comment the use of
 226         _dl_fini_plabel.
 227         * sysdeps/hppa/elf/start.S: Correctly pass r23 to argument 6 of
 228         __libc_start_main. Comment the order of arguments at entry and
 229         those to __libc_start_main.
 230
 231 2006-09-07  Carlos O'Donell  <carlos@systemhalted.org>
 232
 233         * sysdeps/hppa/dl-machine.h (elf_machine_fixup_plt): Remove
 234         lvalue cast.
 235         * sysdeps/hppa/dl-trampoline.S (_dl_fixup): Correct stack usage.
 236         (_dl_runtime_profile): LA fixups.
 237         * sysdeps/unix/sysv/linux/hppa/clone.S: Correct stack usage. Return
 238         -1 on error. Use branch and link for error handler funciton.
 239         * sysdeps/unix/sysv/linux/hppa/sysdep.h: Correct stack usage.
 240         Avoid register shuffling.
 241         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h (ASM_EAGAIN): Define
 242         as -EAGAIN.
 243         * sysdeps/unix/sysv/linux/hppa/bits/mman.h: Adjust definitions to
 244         match required standards.
 245         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h
 246         (lll_futex_wait): Return __ret.
 247         (lll_futex_timed_wait): Likewise.
 248         (lll_futex_wake): Likewise.
 249         (lll_futex_requeue): Likewise.
 250         * sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Correct stack
 251         usage and adjust error return.
 252         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Adjust
 253         stack usage for gdb, and avoid extra register loads.
 254         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Copy
 255         nptl/sysdeps/pthread/unwind-forcedunwind.c.
 256         (LIBGCC_SO): Define and use.
 257         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Copy
 258         nptl/sysdeps/pthread/unwind-resume.c.
 259         (LIBGCC_SO): Define and use.
 260
 261 2006-08-13  Carlos O'Donell  <carlos@systemhalted.org>
 262
 263         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h (FUTEX_LOCK_PI,
 264         FUTEX_UNLOCK_PI, FUTEX_TRYLOCK_PI): Define.
 265
 266 2006-07-24  Carlos O'Donell  <carlos@systemhalted.org>
 267
 268         * sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h:
 269         __SIZEOF_PTHREAD_COND_T is 64 bytes. Remove __PAD_ATOMIC_LOCK_T.
 270
 271 2006-07-18  Carlos O'Donell  <carlos@systemhalted.org>
 272
 273         * sysdeps/hppa/nptl/pthread_spin_lock.c (pthread_spin_lock): Swap
 274         newval and oldval.
 275         * sysdeps/hppa/nptl/pthread_spin_trylock.c (pthread_spin_trylock):
 276         Likewise.
 277
 278 2006-07-16  Jeff Bailey  <jbailey@ubuntu.com>
 279
 280         * sysdeps/hppa/tst-audit.h: New file.
 281
 282 2006-07-16  Carlos O'Donell  <carlos@systemhalted.org>
 283
 284         * sysdeps/hppa/tls-macros.h: Cleanup formatting.
 285
 286 2006-07-15  Jeff Bailey  <jbailey@ubuntu.com>
 287
 288         * sysdeps/hppa/nptl/tls.h (TLS_INIT_TP): Return NULL.
 289
 290 2006-07-13  Carlos O'Donell  <carlos@systemhalted.org>
 291
 292         * sysdeps/unix/sysv/linux/hppa/xstat.c: New file.
 293         * sysdeps/unix/sysv/linux/hppa/lxstat.c: Likewise.
 294         * sysdeps/unix/sysv/linux/hppa/fxstat.c: Likewise.
 295         * sysdeps/unix/sysv/linux/hppa/fxstatat.c: Likewise.
 296
 297 2006-07-13  Carlos O'Donell  <carlos@systemhalted.org>
 298
 299         * sysdeps/hppa/nptl/Makefile: New file
 300         * sysdeps/hppa/nptl/jmpbuf-unwind.h: Likewise
 301         * sysdeps/hppa/nptl/pthread_spin_lock.c: Likewise
 302         * sysdeps/hppa/nptl/pthread_spin_trylock.c: Likewise
 303         * sysdeps/hppa/nptl/pthread_spin_unlock.c: Likewise
 304         * sysdeps/hppa/nptl/pthreaddef.h: Likewise
 305         * sysdeps/hppa/nptl/tcb-offsets.sym: Likewise
 306         * sysdeps/hppa/nptl/tls.h: Likewise
 307         * sysdeps/unix/sysv/linux/hppa/nptl/bits: Likewise
 308         * sysdeps/unix/sysv/linux/hppa/nptl/createthread.c: Likewise
 309         * sysdeps/unix/sysv/linux/hppa/nptl/fork.c: Likewise
 310         * sysdeps/unix/sysv/linux/hppa/nptl/internaltypes.h: Likewise
 311         * sysdeps/unix/sysv/linux/hppa/nptl/libc-lowlevellock.c: Likewise
 312         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c: Likewise
 313         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Likewise
 314         * sysdeps/unix/sysv/linux/hppa/nptl/pt-initfini.c: Likewise
 315         * sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Likewise
 316         * sysdeps/unix/sysv/linux/hppa/nptl/pthread_once.c: Likewise
 317         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Likewise
 318         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Likewise
 319         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Likewise
 320
 321 2006-06-08  Carlos O'Donell  <carlos@systemhalted.org>
 322
 323         * sysdeps/unix/sysv/linux/hppa/Versions: new errlist compat entry
 324         for up to 256 errnos
 325
 326 2006-06-08  Carlos O'Donell  <carlos@systemhalted.org>
 327
 328         * sysdeps/hppa/hppa1.1/Implies: Remove ieee754/ldbl-128.
 329         * sysdeps/unix/sysv/linux/hppa/kernel-features.h
 330         [__LINUX_KERNEL_VERSION >= 0x020609]: Define __ASSUME_LWS_CAS.
 331         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: New file.
 332
 333 2006-06-08  Carlos O'Donell  <carlos@systemhalted.org>
 334
 335         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Reformat
 336         (SPLICE_F_MOVE, SPLICE_F_NONBLOCK, SPLICE_F_MORE, SPLICE_F_GIFT):
 337         Define.
 338
 339 2006-05-24  Carlos O'Donell  <carlos@systemhalted.org>
 340
 341         * sysdeps/unix/sysv/linux/hppa/clone.S: .LerrorRest
 342         is a label.
 343
 344 2006-05-24  Carlos O'Donell  <carlos@systemhalted.org>
 345
 346         * sysdeps/hppa/ldsodefs.h: New file.
 347         * sysdeps/unix/sysv/linux/hppa/bits/mman.h:
 348         Only define MADV_* macros when __USE_BSD is present.
 349         (MADV_REMOVE, MADV_DONTFORK, MADV_DOFORK): Define.
 350
 351 2006-05-15  Carlos O'Donell  <carlos@systemhalted.org>
 352
 353         * sysdeps/unix/sysv/linux/hppa/clone.S: Accept extra arguments
 354         required for NPTL.
 355         * sysdeps/unix/sysv/linux/hppa/sysdep.c: Use var args for 6 arg
 356         syscall.
 357         * sysdeps/unix/sysv/linux/hppa/sysdep.h: Move DOARGS and UNDOARGS
 358         into PSEUDO_*'s.
 359         (ENTRY_LEAF): Define.
 360         (PSEUDO_NOERRNO, PSEUDO_ERRVAL): Use ENTRY_LEAF.
 361         (DO_CALL): Create frame.
 362
 363 2006-05-15  Carlos O'Donell  <carlos@systemhalted.org>
 364
 365         * sysdeps/hppa/dl-machine.h: Include tls.h
 366         (elf_machine_fixup_plt): Returns fdesc.
 367         (elf_machine_profile_fixup_plt): Remove.
 368         (elf_machine_plt_value): Returns fdesc.
 369         (elf_machine_runtime_setup): Check that dl_profile != NULL.
 370         (ARCH_LA_PLTENT, ARCH_LA_PLTEXIT): Define.
 371         (RTLD_START): Use iitlbp with sr0.
 372         (elf_machine_type_class): Include TLS relocs.
 373         (reassemble_21, reassemble_14): Define.
 374         (elf_machine_rela): Add DIR21L, DIR14R, PLABEL21L, PLABEL14R,
 375         TLS_DTPMOD32, TLS_TPREL32, TLS_DTPOFF32 support.
 376         (TRAMPOLINE_TEMPLATE): Move to ...
 377         * sysdeps/hppa/dl-trampoline.S: ... here.
 378         * sysdeps/hppa/abort-instr.h: Use iitlbp with sr0.
 379         * sysdeps/hppa/dl-lookupcfg.h: Inlcude dl-fptr.h.
 380         (DL_FIXUP_VALUE_TYPE, DL_FIXUP_MAKE_VALUE, DL_FIXUP_VALUE_CODE_ADDR,
 381         DL_FIXUP_VALUE_ADD, DL_FIXUP_ADDR_VALUE): Define.
 382         * sysdeps/hppa/sysdep.h: Use "!" as a separator. Cleanup comments.
 383         * sysdeps/hppa/bits/link.h (La_hppa_regs, La_hppa_retval): Define.
 384         Define prototypes for la_hppa_gnu_pltenter and la_hppa_gnu_pltexit.
 385
 386 2006-04-27  Carlos O'Donell  <carlos@systemhalted.org>
 387
 388         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Include uio.h, and
 389         define vmsplice.
 390
 391 2006-04-21  Carlos O'Donell  <carlos@systemhalted.org>
 392
 393         * sysdeps/hppa/dl-tls.h: New file
 394         * sysdeps/hppa/libc-tls.c: Likewise.
 395         * sysdeps/hppa/tls-macros.h: Likewise.
 396         * sysdeps/hppa/elf/configure: Likewise.
 397         * sysdeps/hppa/elf/configure.in: Likewise.
 398
 399 2006-04-20  Carlos O'Donell  <carlos@systemhalted.org>
 400
 401         * sysdeps/hppa/fpu/fclrexcpt.c (feclearexcept): Use union to
 402         align parameters. Specify memory clobbers.
 403         * sysdeps/hppa/fpu/fedisblxcpt.c (fedisableexcept): Likewise.
 404         * sysdeps/hppa/fpu/feenablxcpt.c (feenableexcept): Likewise.
 405         * sysdeps/hppa/fpu/fegetenv.c (fegetenv): Do not save exception
 406         register. Use memcpy to align buffer.
 407         * sysdeps/hppa/fpu/fegetexcept.c (fegetexcept): Store and reload
 408         fr0. Use union to align parameters.
 409         * sysdeps/hppa/fpu/fegetround.c (fegetround): Likewise.
 410         * sysdeps/hppa/fpu/feholdexcpt.c (feholdexcept): Do not save
 411         exception registers. Define libm_hidden_def.
 412         * sysdeps/hppa/fpu/fesetenv.c (fesetenv): Do not save exception
 413         registers.
 414         * sysdeps/hppa/fpu/fesetround.c (fesetround): Use union to
 415         align parameters, speficy memory clobbers. Define libm_hidde_def
 416         * sysdeps/hppa/fpu/feupdateenv.c (feupdateenv): Use union to align
 417         parameters. Use memcpy to align buffer.
 418         * sysdeps/hppa/fpu/fgetexcptflg.c (fegetexceptflag): Likewise.
 419         * sysdeps/hppa/fpu/fsetexcptflg.c (fesetexceptflag): Likewise.
 420         * sysdeps/hppa/fpu/ftestexcept.c (fetestexcept): Likewise.
 421         * sysdeps/hppa/fpu/libm-test-ulps: Update.
 422         * sysdeps/hppa/fpu/bits/fenv.h: Add ABI comments.
 423
 424 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 425
 426         * sysdeps/unix/sysv/linux/hppa/bits/mman.h [__USE_GNU]:
 427         Define MMAP_FIXED.
 428         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h [__USE_GNU]:
 429         Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE,
 430         SYNC_FILE_RANGE_WAIT_AFTER, sync_file_range, splice, tee.
 431
 432 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 433
 434         * sysdeps/unix/sysv/linux/hppa/kernel-features.h: New file.
 435
 436 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 437
 438         * sysdeps/hppa/linuxthreads/pspinlock.c: New file.
 439         * sysdeps/hppa/linuxthreads/pt-machine.h: Likewise.
 440         * sysdeps/hppa/linuxthreads/tls.h: Likewise.
 441         * sysdeps/unix/sysv/linux/hppa/linuxthreads/aio_cancel.c: Likewise.
 442         * sysdeps/unix/sysv/linux/hppa/linuxthreads/malloc-machine.h:
 443         Likewise.
 444         * sysdeps/unix/sysv/linux/hppa/linuxthreads/pt-initfini.c: Likewise.
 445         * sysdeps/unix/sysv/linux/hppa/linuxthreads/sysdep-cancel.h: Likewise.
 446         * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/initspin.h: Likewise.
 447         * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/pthreadtypes.h:
 448         Likewise.
 449
 450 2006-02-28  Roland McGrath  <roland@redhat.com>
 451
 452         * sysdeps/hppa/shlib-versions: New file.
 453         * sysdeps/hppa/preconfigure: New file.