ChangeLog.hppa

   1 2008-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
   2
   3         * sysdeps/unix/sysv/linux/hppa/bits/shm.h: Fix comment describing
   4         shmid_ds.
   5
   6 2008-04-04  Carlos O'Donell  <carlos@codesourcery.com>
   7
   8         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Remove
   9         memory contraint and instead indicate that *mem is
  10         written to.
  11
  12 2008-03-24  Carlos O'Donell  <carlos@codesourcery.com>
  13
  14         * sysdeps/unix/sysv/linux/hppa/sys/user.h: New file.
  15
  16 2008-03-14  Carlos O'Donell  <carlos@codesourcery.com>
  17             Guy Martin <gmsoft@tuxicoman.be>
  18
  19         [BZ #5923]
  20         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Pass
  21         timespec and futexp.
  22
  23 2008-02-22  Carlos O'Donell  <carlos@codesourcery.com>
  24
  25         * sysdeps/unix/sysv/linux/hppa/Makefile: Remove.
  26         * sysdeps/hppa/nptl/Makefile: Set tst-oddstacklimit-ENV.
  27
  28 2007-12-05  Jeff Bailey  <jeffbailey@google.com>
  29
  30         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h
  31         (__lll_unlock): Use define instead of inline function.
  32         (__lll_robust_unlock): Likewise.
  33
  34 2007-10-22  Daniel Jacobowitz  <dan@codesourcery.com>
  35
  36         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h (F_DUPFD_CLOEXEC): Define.
  37
  38 2007-10-18  Carlos O'Donell  <carlos@systemhalted.org>
  39
  40         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c
  41         (__lll_lock_wait): Add private argument. Pass private
  42         to lll_futex_wait. Use atomic_compare_and_exchange_val_acq.
  43         (__lll_lock_wait_private): New function.
  44         (__lll_timedlock_wait): Add private argument. Pass private
  45         to lll_futex_timed_wait.
  46         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h:
  47         Include kernel-features.h and tls.h.
  48         (FUTEX_WAITERS): Define.
  49         (FUTEX_OWNER_DIED): Define.
  50         (FUTEX_TID_MASK): Define.
  51         (__lll_private_flag): Define.
  52         (lll_futex_timed_wait): Use __lll_private_flag.
  53         (lll_futex_wake): Use __lll_private_flag.
  54         (lll_futex_requeue): Use __lll_private_flag.
  55         (lll_robust_mutex_dead): Rename to...
  56         (lll_robust_dead): ... this. Add private argument. Pass private
  57         to lll_futex_wake.
  58         (lll_futex_wake_unlock): Use __lll_private_flag.
  59         (__lll_mutex_trylock): Remove.
  60         (lll_mutex_tryock): Remove.
  61         (__lll_robust_mutex_trylock): Rename to...
  62         (__lll_robust_trylock): ... this.
  63         (lll_robust_mutex_trylock): Rename to...
  64         (lll_robust_trylock): ... this. Call __lll_robust_trylock.
  65         (__lll_mutex_cond_trylock): Rename to...
  66         (__lll_cond_trylock): ... this.
  67         (lll_mutex_cond_trylock): Rename to...
  68         (lll_cond_trylock): ... this. Call __lll_cond_trylock.
  69         (__lll_mutex_lock): Add private argument.
  70         (__lll_robust_mutex_lock): Remove.
  71         (lll_mutex_lock): Define.
  72         (__lll_robust_lock): Define.
  73         (lll_robust_mutex_lock): Remove.
  74         (__lll_mutex_cond_lock): Remove.
  75         (lll_robust_lock) Define.
  76         (lll_robust_cond_lock): Define.
  77         (lll_robust_mutex_cond_lock): Remove.
  78         (__lll_cond_lock): Define.
  79         (lll_cond_lock): Define.
  80         (__lll_mutex_timedlock): Remove.
  81         (__lll_timedlock): Define.
  82         (lll_timedlock): Define.
  83         (lll_robust_mutex_timedlock): Remove.
  84         (lll_robust_timedlock): Define.
  85         (__lll_mutex_unlock): Remove.
  86         (__lll_unlock): Define.
  87         (__lll_robust_mutex_unlock): Remove.
  88         (__lll_robust_unlock): Define.
  89         (lll_robust_mutex_unlock): Remove.
  90         (lll_robust_unlock): Define.
  91         (__lll_mutex_unlock_force): Remove.
  92         (lll_mutex_unlock_force): Remove.
  93         (lll_islocked): Remove.
  94         (lll_mutex_islocked): Rename to...
  95         (lll_islocked): ... this.
  96         (lll_trylock): Remove.
  97         (lll_unlock): Remove.
  98         (lll_wait_tid): Format whitespace.
  99         (lll_cond_wait): Remove.
 100         (lll_cond_timedwait): Remove.
 101         (lll_cond_wake): Remove.
 102         (lll_cond_broadcast): Remove.
 103
 104 2007-10-17  Carlos O'Donell  <carlos@systemhalted.org>
 105
 106         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Correct return value
 107         type and __THROW marker of splice, vmsplice, and tee.
 108
 109 2007-09-24  Carlos O'Donell  <carlos@systemhalted.org>
 110
 111         * sysdeps/hppa/nptl/tls.h: Fix comment.
 112         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Fix comment format.
 113         [__USE_GNU] (O_CLOEXEC): Define.
 114         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Issue error
 115         if the library is unsupported.
 116         [ASSEMBLER && IS_IN_librt]: Define CENABLE, CDISABLE, and
 117         __local_multiple_threads.
 118
 119 2007-08-03  Aurelien Jarno  <aurelien@aurel32.net>
 120
 121         * sysdeps/unix/sysv/linux/hppa/linuxthreads/sysdep-cancel.h:
 122         (__local_multiple_threads): Declare as hidden only in libc and
 123         in libpthread.
 124
 125 2007-07-28  Carlos O'Donell  <carlos@systemhalted.org>
 126
 127         * sysdeps/unix/sysv/linux/hppa/nptl/internaltypes.h: Remove.
 128         * sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h
 129         (pthread_rwlock_t): Split __flags into __pad2, __pad1, __shared,
 130         and __flags. Update comments. Update copyright.
 131         * sysdeps/hppa/nptl/tls.h: Define THREAD_GSCOPE_FLAG_UNUSED,
 132         THREAD_GSCOPE_FLAG_USED, THREAD_GSOPE_FLAG_WAIT,
 133         THREAD_GSCOPE_RSEET_FLAG, THREAD_GSCOPE_SET_FLAG, THREAD_GSCOPE_WAIT.
 134         Update copyright.
 135         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c: Update copyright.
 136         (__lll_lock_wait): Call lll_futex_wait with LLL_SHARED.
 137         (__lll_timedlock_wait): Call lll_futex_timed_wait with LLL_SHARED.
 138         (lll_unlock_Wake_cb): Use lll_private_futex_wake.
 139         (___lll_timedwait_tid): Call lll_futex_timed_wait with LLL_SAHRED.
 140         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Define
 141         FUTEX_PRIVATE_FLAG, LLL_PRIVATE, LLL_SHARED, lll_private_futex_wait,
 142         lll_private_futex_timed_wait, lll_private_Futex_wake. Add private
 143         argument to lll_futex_wait, lll_futex_timed_wait, lll_futex_wake,
 144         lll_futex_wake_unlock.
 145         * sysdeps/unix/sysv/linux/hppa/nptl/pthread_once.c: Update copyright.
 146         (clear_once_control): Use lll_private_futex_wake.
 147         (__pthread_once): Use lll_private_futex_wait, and
 148         lll_private_futex_wake.
 149
 150 2007-07-28  Randolph Chung  <tausq@debian.org>
 151
 152         * sysdeps/hppa/nptl/tls.h (DB_THREAD_SELF): Fix definition.
 153
 154 2007-06-16  Jeff Bailey  <jbailey@raspberryginger.com>
 155
 156         * sysdeps/unix/sysv/linux/hppa/sys/procfs.h: Don't
 157         include asm/elf.h.  Declare elf_greg_t, elf_gregset_t,
 158         elf_fpreg_t, and elf_fpregset_t.
 159
 160 2007-06-16  Jeff Bailey  <jbailey@raspberryginger.com>
 161
 162         * sysdeps/unix/sysv/linux/hppa/nptl/configure.in: Require
 163         at least kernel 2.6.9.
 164         * sysdeps/unix/sysv/linux/hppa/nptl/configure: Rebuilt.
 165
 166 2007-05-17  Carlos O'Donell  <carlos@systemhalted.org>
 167
 168         * sysdeps/unix/sysv/linux/hppa/nptl/bits/semaphore.h
 169         (SEM_VALUE_MAX): Remove.
 170
 171 2007-05-17  Carlos O'Donell  <carlos@systemhalted.org>
 172
 173         * sysdeps/unix/sysv/linux/hppa/sysdep.h (PIC_REG_DEF): Define.
 174         (PIC_REG_USE): Define.
 175         (INLINE_SYSCALL): Use PIC_REG_DEF, PIC_REG_USE.
 176         (INTERNAL_SYSCALL): Likewise.
 177         (INTERNAL_SYSCALL_NCS): Likewise.
 178         * sysdeps/unix/sysv/linux/hppa/sysdep.c (syscall): Use
 179         PIC_REG_DEF, PIC_REG_USE.
 180
 181 2007-05-01  Carlos O'Donell  <carlos@systemhalted.org>
 182
 183         * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/pthreadtypes.h
 184         [__USE_XOPEN2K]: Define pthread_rwlock_t and
 185         pthread_rwlockattr_t.
 186
 187 2007-02-02  Carlos O'Donell  <carlos@systemhalted.org>
 188
 189         * sysdeps/unix/sysv/linux/hppa/sysdep.h (PTR_MANGLE): Define.
 190         (PTR_DEMANGLE): Define.
 191
 192 2007-02-02  Guy Martin  <gmsoft@tuxicoman.be>
 193
 194         * sysdeps/hppa/dl-trampoline.S (_dl_runtime_profile):
 195         Add cfi_endproc.
 196
 197 2006-12-03  Carlos O'Donell  <carlos@systemhalted.org>
 198
 199         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Remove non-atomic
 200         versions. Adjust jump target to '0b'.
 201
 202 2006-12-03  Carlos O'Donell  <carlos@systemhalted.org>
 203
 204         * sysdeps/hppa/Makefile: Set long-double-fcts to `no'.
 205         * sysdeps/hppa/fpu/libm-test-ulps: Regenerate.
 206         * sysdeps/hppa/fpu/bits/mathdef.h: New file.
 207
 208 2006-11-10  Carlos O'Donell  <carlos@systemhalted.org>
 209
 210         * sysdeps/hppa/nptl/pthread_spin_init.c: New file.
 211         * sysdeps/hppa/nptl/pthread_spin_unlock.c: Remove strong alias
 212         to pthread_spin_init.
 213         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Define
 214         RTLD_SINGLE_THREAD_P.
 215
 216 2006-09-20  Carlos O'Donell  <carlos@systemhalted.org>
 217
 218         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h (splice): Add offin
 219         and offout arguments to the prototype.
 220
 221 2006-09-15  Carlos O'Donell  <carlos@systemhalted.org>
 222
 223         * sysdeps/hppa/nptl/tcb-offsets.sym: Define TID_THREAD_OFFSET.
 224         * sysdeps/unix/sysv/linux/hppa/clone.S: Handle RESET_PID, and
 225         restore r19 before call to _exit.
 226         * sysdeps/unix/sysv/linux/hppa/nptl/clone.S: New file.
 227
 228 2006-09-13  Carlos O'Donell  <carlos@systemhalted.org>
 229
 230         * sysdeps/hppa/dl-machine.h (RTLD_START): Comment the use of
 231         _dl_fini_plabel.
 232         * sysdeps/hppa/elf/start.S: Correctly pass r23 to argument 6 of
 233         __libc_start_main. Comment the order of arguments at entry and
 234         those to __libc_start_main.
 235
 236 2006-09-07  Carlos O'Donell  <carlos@systemhalted.org>
 237
 238         * sysdeps/hppa/dl-machine.h (elf_machine_fixup_plt): Remove
 239         lvalue cast.
 240         * sysdeps/hppa/dl-trampoline.S (_dl_fixup): Correct stack usage.
 241         (_dl_runtime_profile): LA fixups.
 242         * sysdeps/unix/sysv/linux/hppa/clone.S: Correct stack usage. Return
 243         -1 on error. Use branch and link for error handler funciton.
 244         * sysdeps/unix/sysv/linux/hppa/sysdep.h: Correct stack usage.
 245         Avoid register shuffling.
 246         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h (ASM_EAGAIN): Define
 247         as -EAGAIN.
 248         * sysdeps/unix/sysv/linux/hppa/bits/mman.h: Adjust definitions to
 249         match required standards.
 250         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h
 251         (lll_futex_wait): Return __ret.
 252         (lll_futex_timed_wait): Likewise.
 253         (lll_futex_wake): Likewise.
 254         (lll_futex_requeue): Likewise.
 255         * sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Correct stack
 256         usage and adjust error return.
 257         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Adjust
 258         stack usage for gdb, and avoid extra register loads.
 259         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Copy
 260         nptl/sysdeps/pthread/unwind-forcedunwind.c.
 261         (LIBGCC_SO): Define and use.
 262         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Copy
 263         nptl/sysdeps/pthread/unwind-resume.c.
 264         (LIBGCC_SO): Define and use.
 265
 266 2006-08-13  Carlos O'Donell  <carlos@systemhalted.org>
 267
 268         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h (FUTEX_LOCK_PI,
 269         FUTEX_UNLOCK_PI, FUTEX_TRYLOCK_PI): Define.
 270
 271 2006-07-24  Carlos O'Donell  <carlos@systemhalted.org>
 272
 273         * sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h:
 274         __SIZEOF_PTHREAD_COND_T is 64 bytes. Remove __PAD_ATOMIC_LOCK_T.
 275
 276 2006-07-18  Carlos O'Donell  <carlos@systemhalted.org>
 277
 278         * sysdeps/hppa/nptl/pthread_spin_lock.c (pthread_spin_lock): Swap
 279         newval and oldval.
 280         * sysdeps/hppa/nptl/pthread_spin_trylock.c (pthread_spin_trylock):
 281         Likewise.
 282
 283 2006-07-16  Jeff Bailey  <jbailey@ubuntu.com>
 284
 285         * sysdeps/hppa/tst-audit.h: New file.
 286
 287 2006-07-16  Carlos O'Donell  <carlos@systemhalted.org>
 288
 289         * sysdeps/hppa/tls-macros.h: Cleanup formatting.
 290
 291 2006-07-15  Jeff Bailey  <jbailey@ubuntu.com>
 292
 293         * sysdeps/hppa/nptl/tls.h (TLS_INIT_TP): Return NULL.
 294
 295 2006-07-13  Carlos O'Donell  <carlos@systemhalted.org>
 296
 297         * sysdeps/unix/sysv/linux/hppa/xstat.c: New file.
 298         * sysdeps/unix/sysv/linux/hppa/lxstat.c: Likewise.
 299         * sysdeps/unix/sysv/linux/hppa/fxstat.c: Likewise.
 300         * sysdeps/unix/sysv/linux/hppa/fxstatat.c: Likewise.
 301
 302 2006-07-13  Carlos O'Donell  <carlos@systemhalted.org>
 303
 304         * sysdeps/hppa/nptl/Makefile: New file
 305         * sysdeps/hppa/nptl/jmpbuf-unwind.h: Likewise
 306         * sysdeps/hppa/nptl/pthread_spin_lock.c: Likewise
 307         * sysdeps/hppa/nptl/pthread_spin_trylock.c: Likewise
 308         * sysdeps/hppa/nptl/pthread_spin_unlock.c: Likewise
 309         * sysdeps/hppa/nptl/pthreaddef.h: Likewise
 310         * sysdeps/hppa/nptl/tcb-offsets.sym: Likewise
 311         * sysdeps/hppa/nptl/tls.h: Likewise
 312         * sysdeps/unix/sysv/linux/hppa/nptl/bits: Likewise
 313         * sysdeps/unix/sysv/linux/hppa/nptl/createthread.c: Likewise
 314         * sysdeps/unix/sysv/linux/hppa/nptl/fork.c: Likewise
 315         * sysdeps/unix/sysv/linux/hppa/nptl/internaltypes.h: Likewise
 316         * sysdeps/unix/sysv/linux/hppa/nptl/libc-lowlevellock.c: Likewise
 317         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c: Likewise
 318         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Likewise
 319         * sysdeps/unix/sysv/linux/hppa/nptl/pt-initfini.c: Likewise
 320         * sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Likewise
 321         * sysdeps/unix/sysv/linux/hppa/nptl/pthread_once.c: Likewise
 322         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Likewise
 323         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Likewise
 324         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Likewise
 325
 326 2006-06-08  Carlos O'Donell  <carlos@systemhalted.org>
 327
 328         * sysdeps/unix/sysv/linux/hppa/Versions: new errlist compat entry
 329         for up to 256 errnos
 330
 331 2006-06-08  Carlos O'Donell  <carlos@systemhalted.org>
 332
 333         * sysdeps/hppa/hppa1.1/Implies: Remove ieee754/ldbl-128.
 334         * sysdeps/unix/sysv/linux/hppa/kernel-features.h
 335         [__LINUX_KERNEL_VERSION >= 0x020609]: Define __ASSUME_LWS_CAS.
 336         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: New file.
 337
 338 2006-06-08  Carlos O'Donell  <carlos@systemhalted.org>
 339
 340         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Reformat
 341         (SPLICE_F_MOVE, SPLICE_F_NONBLOCK, SPLICE_F_MORE, SPLICE_F_GIFT):
 342         Define.
 343
 344 2006-05-24  Carlos O'Donell  <carlos@systemhalted.org>
 345
 346         * sysdeps/unix/sysv/linux/hppa/clone.S: .LerrorRest
 347         is a label.
 348
 349 2006-05-24  Carlos O'Donell  <carlos@systemhalted.org>
 350
 351         * sysdeps/hppa/ldsodefs.h: New file.
 352         * sysdeps/unix/sysv/linux/hppa/bits/mman.h:
 353         Only define MADV_* macros when __USE_BSD is present.
 354         (MADV_REMOVE, MADV_DONTFORK, MADV_DOFORK): Define.
 355
 356 2006-05-15  Carlos O'Donell  <carlos@systemhalted.org>
 357
 358         * sysdeps/unix/sysv/linux/hppa/clone.S: Accept extra arguments
 359         required for NPTL.
 360         * sysdeps/unix/sysv/linux/hppa/sysdep.c: Use var args for 6 arg
 361         syscall.
 362         * sysdeps/unix/sysv/linux/hppa/sysdep.h: Move DOARGS and UNDOARGS
 363         into PSEUDO_*'s.
 364         (ENTRY_LEAF): Define.
 365         (PSEUDO_NOERRNO, PSEUDO_ERRVAL): Use ENTRY_LEAF.
 366         (DO_CALL): Create frame.
 367
 368 2006-05-15  Carlos O'Donell  <carlos@systemhalted.org>
 369
 370         * sysdeps/hppa/dl-machine.h: Include tls.h
 371         (elf_machine_fixup_plt): Returns fdesc.
 372         (elf_machine_profile_fixup_plt): Remove.
 373         (elf_machine_plt_value): Returns fdesc.
 374         (elf_machine_runtime_setup): Check that dl_profile != NULL.
 375         (ARCH_LA_PLTENT, ARCH_LA_PLTEXIT): Define.
 376         (RTLD_START): Use iitlbp with sr0.
 377         (elf_machine_type_class): Include TLS relocs.
 378         (reassemble_21, reassemble_14): Define.
 379         (elf_machine_rela): Add DIR21L, DIR14R, PLABEL21L, PLABEL14R,
 380         TLS_DTPMOD32, TLS_TPREL32, TLS_DTPOFF32 support.
 381         (TRAMPOLINE_TEMPLATE): Move to ...
 382         * sysdeps/hppa/dl-trampoline.S: ... here.
 383         * sysdeps/hppa/abort-instr.h: Use iitlbp with sr0.
 384         * sysdeps/hppa/dl-lookupcfg.h: Inlcude dl-fptr.h.
 385         (DL_FIXUP_VALUE_TYPE, DL_FIXUP_MAKE_VALUE, DL_FIXUP_VALUE_CODE_ADDR,
 386         DL_FIXUP_VALUE_ADD, DL_FIXUP_ADDR_VALUE): Define.
 387         * sysdeps/hppa/sysdep.h: Use "!" as a separator. Cleanup comments.
 388         * sysdeps/hppa/bits/link.h (La_hppa_regs, La_hppa_retval): Define.
 389         Define prototypes for la_hppa_gnu_pltenter and la_hppa_gnu_pltexit.
 390
 391 2006-04-27  Carlos O'Donell  <carlos@systemhalted.org>
 392
 393         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Include uio.h, and
 394         define vmsplice.
 395
 396 2006-04-21  Carlos O'Donell  <carlos@systemhalted.org>
 397
 398         * sysdeps/hppa/dl-tls.h: New file
 399         * sysdeps/hppa/libc-tls.c: Likewise.
 400         * sysdeps/hppa/tls-macros.h: Likewise.
 401         * sysdeps/hppa/elf/configure: Likewise.
 402         * sysdeps/hppa/elf/configure.in: Likewise.
 403
 404 2006-04-20  Carlos O'Donell  <carlos@systemhalted.org>
 405
 406         * sysdeps/hppa/fpu/fclrexcpt.c (feclearexcept): Use union to
 407         align parameters. Specify memory clobbers.
 408         * sysdeps/hppa/fpu/fedisblxcpt.c (fedisableexcept): Likewise.
 409         * sysdeps/hppa/fpu/feenablxcpt.c (feenableexcept): Likewise.
 410         * sysdeps/hppa/fpu/fegetenv.c (fegetenv): Do not save exception
 411         register. Use memcpy to align buffer.
 412         * sysdeps/hppa/fpu/fegetexcept.c (fegetexcept): Store and reload
 413         fr0. Use union to align parameters.
 414         * sysdeps/hppa/fpu/fegetround.c (fegetround): Likewise.
 415         * sysdeps/hppa/fpu/feholdexcpt.c (feholdexcept): Do not save
 416         exception registers. Define libm_hidden_def.
 417         * sysdeps/hppa/fpu/fesetenv.c (fesetenv): Do not save exception
 418         registers.
 419         * sysdeps/hppa/fpu/fesetround.c (fesetround): Use union to
 420         align parameters, speficy memory clobbers. Define libm_hidde_def
 421         * sysdeps/hppa/fpu/feupdateenv.c (feupdateenv): Use union to align
 422         parameters. Use memcpy to align buffer.
 423         * sysdeps/hppa/fpu/fgetexcptflg.c (fegetexceptflag): Likewise.
 424         * sysdeps/hppa/fpu/fsetexcptflg.c (fesetexceptflag): Likewise.
 425         * sysdeps/hppa/fpu/ftestexcept.c (fetestexcept): Likewise.
 426         * sysdeps/hppa/fpu/libm-test-ulps: Update.
 427         * sysdeps/hppa/fpu/bits/fenv.h: Add ABI comments.
 428
 429 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 430
 431         * sysdeps/unix/sysv/linux/hppa/bits/mman.h [__USE_GNU]:
 432         Define MMAP_FIXED.
 433         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h [__USE_GNU]:
 434         Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE,
 435         SYNC_FILE_RANGE_WAIT_AFTER, sync_file_range, splice, tee.
 436
 437 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 438
 439         * sysdeps/unix/sysv/linux/hppa/kernel-features.h: New file.
 440
 441 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 442
 443         * sysdeps/hppa/linuxthreads/pspinlock.c: New file.
 444         * sysdeps/hppa/linuxthreads/pt-machine.h: Likewise.
 445         * sysdeps/hppa/linuxthreads/tls.h: Likewise.
 446         * sysdeps/unix/sysv/linux/hppa/linuxthreads/aio_cancel.c: Likewise.
 447         * sysdeps/unix/sysv/linux/hppa/linuxthreads/malloc-machine.h:
 448         Likewise.
 449         * sysdeps/unix/sysv/linux/hppa/linuxthreads/pt-initfini.c: Likewise.
 450         * sysdeps/unix/sysv/linux/hppa/linuxthreads/sysdep-cancel.h: Likewise.
 451         * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/initspin.h: Likewise.
 452         * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/pthreadtypes.h:
 453         Likewise.
 454
 455 2006-02-28  Roland McGrath  <roland@redhat.com>
 456
 457         * sysdeps/hppa/shlib-versions: New file.
 458         * sysdeps/hppa/preconfigure: New file.