ChangeLog.hppa

   1 2009-02-22  Carlos O'Donell  <carlos@codesourcery.com>
   2
   3         * sysdeps/unix/sysv/linux/hppa/Versions: Add missing bracket.
   4
   5 2009-02-22  Carlos O'Donell  <carlos@codesourcery.com>
   6
   7         * sysdeps/hppa/dl-machine.h: Use _dl_runtime_profile.
   8
   9 2009-02-13  Khem Raj  <raj.khem@gmail.com>
  10
  11         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c
  12         (libgcc_s_handle): New variable.
  13         (pthread_cancel_init): Depend in libgcc_s_handle for decision to
  14         load DSO.  Assign last.
  15         (__unwind_freeres): New function.
  16
  17 2009-02-09  Arthur Loiret  <aloiret@debian.org>
  18
  19         [BZ #9717]
  20
  21         * sysdeps/unix/sysv/linux/hppa/linuxthreads/malloc-machine.h
  22         (MALLOC): Adjust __libc_tsd_define arguments.
  23         (tsd_setspecific, tsd_getspecific): Adjust __libc_tsd_{set,get}
  24         arguments.
  25
  26 2008-08-07  Helge Deller  <deller@gmx.de>
  27
  28         * sysdeps/unix/sysv/linux/hppa/ucontext_i.sym: New file.
  29         * sysdeps/unix/sysv/linux/hppa/Makefile: New file.
  30         * sysdeps/unix/sysv/linux/hppa/getcontext.S: New file.
  31         * sysdeps/unix/sysv/linux/hppa/makecontext.c: New file.
  32         * sysdeps/unix/sysv/linux/hppa/setcontext.S: New file.
  33         * sysdeps/unix/sysv/linux/hppa/swapcontext.c: New file.
  34
  35 2008-06-17  Aurelian Jarno  <aurelien@aurel32.net>
  36             Carlos O'Donell  <carlos@systemhalted.org>
  37
  38         [BZ #6037]
  39         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Check for -11
  40         (-EAGAIN) instead of 11. Loop again when the kernel
  41         returns -45 (-EDEADLOCK). Add back memory clobber.
  42         Do not initialize lws_ret and lws_errno.
  43
  44 2008-06-17  Guy Martin  <gmsoft@tuxicoman.be>
  45
  46         [BZ #5957]
  47         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h:
  48         Use shared futex in lll_wait_tid().
  49
  50 2008-05-12  Aurelien Jarno  <aurelien@aurel32.net>
  51
  52         [BZ #6506]
  53         * sysdeps/hppa/fpu/fesetenv.c: bufptr is always read, temp is
  54         read while writing back status word.
  55
  56 2008-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
  57
  58         * sysdeps/unix/sysv/linux/hppa/bits/shm.h: Fix comment describing
  59         shmid_ds.
  60
  61 2008-04-04  Carlos O'Donell  <carlos@codesourcery.com>
  62
  63         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Remove
  64         memory contraint and instead indicate that *mem is
  65         written to.
  66
  67 2008-03-24  Carlos O'Donell  <carlos@codesourcery.com>
  68
  69         * sysdeps/unix/sysv/linux/hppa/sys/user.h: New file.
  70
  71 2008-03-14  Carlos O'Donell  <carlos@codesourcery.com>
  72             Guy Martin <gmsoft@tuxicoman.be>
  73
  74         [BZ #5923]
  75         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Pass
  76         timespec and futexp.
  77
  78 2008-02-22  Carlos O'Donell  <carlos@codesourcery.com>
  79
  80         * sysdeps/unix/sysv/linux/hppa/Makefile: Remove.
  81         * sysdeps/hppa/nptl/Makefile: Set tst-oddstacklimit-ENV.
  82
  83 2007-12-05  Jeff Bailey  <jeffbailey@google.com>
  84
  85         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h
  86         (__lll_unlock): Use define instead of inline function.
  87         (__lll_robust_unlock): Likewise.
  88
  89 2007-10-22  Daniel Jacobowitz  <dan@codesourcery.com>
  90
  91         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h (F_DUPFD_CLOEXEC): Define.
  92
  93 2007-10-18  Carlos O'Donell  <carlos@systemhalted.org>
  94
  95         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c
  96         (__lll_lock_wait): Add private argument. Pass private
  97         to lll_futex_wait. Use atomic_compare_and_exchange_val_acq.
  98         (__lll_lock_wait_private): New function.
  99         (__lll_timedlock_wait): Add private argument. Pass private
 100         to lll_futex_timed_wait.
 101         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h:
 102         Include kernel-features.h and tls.h.
 103         (FUTEX_WAITERS): Define.
 104         (FUTEX_OWNER_DIED): Define.
 105         (FUTEX_TID_MASK): Define.
 106         (__lll_private_flag): Define.
 107         (lll_futex_timed_wait): Use __lll_private_flag.
 108         (lll_futex_wake): Use __lll_private_flag.
 109         (lll_futex_requeue): Use __lll_private_flag.
 110         (lll_robust_mutex_dead): Rename to...
 111         (lll_robust_dead): ... this. Add private argument. Pass private
 112         to lll_futex_wake.
 113         (lll_futex_wake_unlock): Use __lll_private_flag.
 114         (__lll_mutex_trylock): Remove.
 115         (lll_mutex_tryock): Remove.
 116         (__lll_robust_mutex_trylock): Rename to...
 117         (__lll_robust_trylock): ... this.
 118         (lll_robust_mutex_trylock): Rename to...
 119         (lll_robust_trylock): ... this. Call __lll_robust_trylock.
 120         (__lll_mutex_cond_trylock): Rename to...
 121         (__lll_cond_trylock): ... this.
 122         (lll_mutex_cond_trylock): Rename to...
 123         (lll_cond_trylock): ... this. Call __lll_cond_trylock.
 124         (__lll_mutex_lock): Add private argument.
 125         (__lll_robust_mutex_lock): Remove.
 126         (lll_mutex_lock): Define.
 127         (__lll_robust_lock): Define.
 128         (lll_robust_mutex_lock): Remove.
 129         (__lll_mutex_cond_lock): Remove.
 130         (lll_robust_lock) Define.
 131         (lll_robust_cond_lock): Define.
 132         (lll_robust_mutex_cond_lock): Remove.
 133         (__lll_cond_lock): Define.
 134         (lll_cond_lock): Define.
 135         (__lll_mutex_timedlock): Remove.
 136         (__lll_timedlock): Define.
 137         (lll_timedlock): Define.
 138         (lll_robust_mutex_timedlock): Remove.
 139         (lll_robust_timedlock): Define.
 140         (__lll_mutex_unlock): Remove.
 141         (__lll_unlock): Define.
 142         (__lll_robust_mutex_unlock): Remove.
 143         (__lll_robust_unlock): Define.
 144         (lll_robust_mutex_unlock): Remove.
 145         (lll_robust_unlock): Define.
 146         (__lll_mutex_unlock_force): Remove.
 147         (lll_mutex_unlock_force): Remove.
 148         (lll_islocked): Remove.
 149         (lll_mutex_islocked): Rename to...
 150         (lll_islocked): ... this.
 151         (lll_trylock): Remove.
 152         (lll_unlock): Remove.
 153         (lll_wait_tid): Format whitespace.
 154         (lll_cond_wait): Remove.
 155         (lll_cond_timedwait): Remove.
 156         (lll_cond_wake): Remove.
 157         (lll_cond_broadcast): Remove.
 158
 159 2007-10-17  Carlos O'Donell  <carlos@systemhalted.org>
 160
 161         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Correct return value
 162         type and __THROW marker of splice, vmsplice, and tee.
 163
 164 2007-09-24  Carlos O'Donell  <carlos@systemhalted.org>
 165
 166         * sysdeps/hppa/nptl/tls.h: Fix comment.
 167         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Fix comment format.
 168         [__USE_GNU] (O_CLOEXEC): Define.
 169         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Issue error
 170         if the library is unsupported.
 171         [ASSEMBLER && IS_IN_librt]: Define CENABLE, CDISABLE, and
 172         __local_multiple_threads.
 173
 174 2007-08-03  Aurelien Jarno  <aurelien@aurel32.net>
 175
 176         * sysdeps/unix/sysv/linux/hppa/linuxthreads/sysdep-cancel.h:
 177         (__local_multiple_threads): Declare as hidden only in libc and
 178         in libpthread.
 179
 180 2007-07-28  Carlos O'Donell  <carlos@systemhalted.org>
 181
 182         * sysdeps/unix/sysv/linux/hppa/nptl/internaltypes.h: Remove.
 183         * sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h
 184         (pthread_rwlock_t): Split __flags into __pad2, __pad1, __shared,
 185         and __flags. Update comments. Update copyright.
 186         * sysdeps/hppa/nptl/tls.h: Define THREAD_GSCOPE_FLAG_UNUSED,
 187         THREAD_GSCOPE_FLAG_USED, THREAD_GSOPE_FLAG_WAIT,
 188         THREAD_GSCOPE_RSEET_FLAG, THREAD_GSCOPE_SET_FLAG, THREAD_GSCOPE_WAIT.
 189         Update copyright.
 190         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c: Update copyright.
 191         (__lll_lock_wait): Call lll_futex_wait with LLL_SHARED.
 192         (__lll_timedlock_wait): Call lll_futex_timed_wait with LLL_SHARED.
 193         (lll_unlock_Wake_cb): Use lll_private_futex_wake.
 194         (___lll_timedwait_tid): Call lll_futex_timed_wait with LLL_SAHRED.
 195         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Define
 196         FUTEX_PRIVATE_FLAG, LLL_PRIVATE, LLL_SHARED, lll_private_futex_wait,
 197         lll_private_futex_timed_wait, lll_private_Futex_wake. Add private
 198         argument to lll_futex_wait, lll_futex_timed_wait, lll_futex_wake,
 199         lll_futex_wake_unlock.
 200         * sysdeps/unix/sysv/linux/hppa/nptl/pthread_once.c: Update copyright.
 201         (clear_once_control): Use lll_private_futex_wake.
 202         (__pthread_once): Use lll_private_futex_wait, and
 203         lll_private_futex_wake.
 204
 205 2007-07-28  Randolph Chung  <tausq@debian.org>
 206
 207         * sysdeps/hppa/nptl/tls.h (DB_THREAD_SELF): Fix definition.
 208
 209 2007-06-16  Jeff Bailey  <jbailey@raspberryginger.com>
 210
 211         * sysdeps/unix/sysv/linux/hppa/sys/procfs.h: Don't
 212         include asm/elf.h.  Declare elf_greg_t, elf_gregset_t,
 213         elf_fpreg_t, and elf_fpregset_t.
 214
 215 2007-06-16  Jeff Bailey  <jbailey@raspberryginger.com>
 216
 217         * sysdeps/unix/sysv/linux/hppa/nptl/configure.in: Require
 218         at least kernel 2.6.9.
 219         * sysdeps/unix/sysv/linux/hppa/nptl/configure: Rebuilt.
 220
 221 2007-05-17  Carlos O'Donell  <carlos@systemhalted.org>
 222
 223         * sysdeps/unix/sysv/linux/hppa/nptl/bits/semaphore.h
 224         (SEM_VALUE_MAX): Remove.
 225
 226 2007-05-17  Carlos O'Donell  <carlos@systemhalted.org>
 227
 228         * sysdeps/unix/sysv/linux/hppa/sysdep.h (PIC_REG_DEF): Define.
 229         (PIC_REG_USE): Define.
 230         (INLINE_SYSCALL): Use PIC_REG_DEF, PIC_REG_USE.
 231         (INTERNAL_SYSCALL): Likewise.
 232         (INTERNAL_SYSCALL_NCS): Likewise.
 233         * sysdeps/unix/sysv/linux/hppa/sysdep.c (syscall): Use
 234         PIC_REG_DEF, PIC_REG_USE.
 235
 236 2007-05-01  Carlos O'Donell  <carlos@systemhalted.org>
 237
 238         * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/pthreadtypes.h
 239         [__USE_XOPEN2K]: Define pthread_rwlock_t and
 240         pthread_rwlockattr_t.
 241
 242 2007-02-02  Carlos O'Donell  <carlos@systemhalted.org>
 243
 244         * sysdeps/unix/sysv/linux/hppa/sysdep.h (PTR_MANGLE): Define.
 245         (PTR_DEMANGLE): Define.
 246
 247 2007-02-02  Guy Martin  <gmsoft@tuxicoman.be>
 248
 249         * sysdeps/hppa/dl-trampoline.S (_dl_runtime_profile):
 250         Add cfi_endproc.
 251
 252 2006-12-03  Carlos O'Donell  <carlos@systemhalted.org>
 253
 254         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Remove non-atomic
 255         versions. Adjust jump target to '0b'.
 256
 257 2006-12-03  Carlos O'Donell  <carlos@systemhalted.org>
 258
 259         * sysdeps/hppa/Makefile: Set long-double-fcts to `no'.
 260         * sysdeps/hppa/fpu/libm-test-ulps: Regenerate.
 261         * sysdeps/hppa/fpu/bits/mathdef.h: New file.
 262
 263 2006-11-10  Carlos O'Donell  <carlos@systemhalted.org>
 264
 265         * sysdeps/hppa/nptl/pthread_spin_init.c: New file.
 266         * sysdeps/hppa/nptl/pthread_spin_unlock.c: Remove strong alias
 267         to pthread_spin_init.
 268         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Define
 269         RTLD_SINGLE_THREAD_P.
 270
 271 2006-09-20  Carlos O'Donell  <carlos@systemhalted.org>
 272
 273         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h (splice): Add offin
 274         and offout arguments to the prototype.
 275
 276 2006-09-15  Carlos O'Donell  <carlos@systemhalted.org>
 277
 278         * sysdeps/hppa/nptl/tcb-offsets.sym: Define TID_THREAD_OFFSET.
 279         * sysdeps/unix/sysv/linux/hppa/clone.S: Handle RESET_PID, and
 280         restore r19 before call to _exit.
 281         * sysdeps/unix/sysv/linux/hppa/nptl/clone.S: New file.
 282
 283 2006-09-13  Carlos O'Donell  <carlos@systemhalted.org>
 284
 285         * sysdeps/hppa/dl-machine.h (RTLD_START): Comment the use of
 286         _dl_fini_plabel.
 287         * sysdeps/hppa/elf/start.S: Correctly pass r23 to argument 6 of
 288         __libc_start_main. Comment the order of arguments at entry and
 289         those to __libc_start_main.
 290
 291 2006-09-07  Carlos O'Donell  <carlos@systemhalted.org>
 292
 293         * sysdeps/hppa/dl-machine.h (elf_machine_fixup_plt): Remove
 294         lvalue cast.
 295         * sysdeps/hppa/dl-trampoline.S (_dl_fixup): Correct stack usage.
 296         (_dl_runtime_profile): LA fixups.
 297         * sysdeps/unix/sysv/linux/hppa/clone.S: Correct stack usage. Return
 298         -1 on error. Use branch and link for error handler funciton.
 299         * sysdeps/unix/sysv/linux/hppa/sysdep.h: Correct stack usage.
 300         Avoid register shuffling.
 301         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h (ASM_EAGAIN): Define
 302         as -EAGAIN.
 303         * sysdeps/unix/sysv/linux/hppa/bits/mman.h: Adjust definitions to
 304         match required standards.
 305         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h
 306         (lll_futex_wait): Return __ret.
 307         (lll_futex_timed_wait): Likewise.
 308         (lll_futex_wake): Likewise.
 309         (lll_futex_requeue): Likewise.
 310         * sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Correct stack
 311         usage and adjust error return.
 312         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Adjust
 313         stack usage for gdb, and avoid extra register loads.
 314         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Copy
 315         nptl/sysdeps/pthread/unwind-forcedunwind.c.
 316         (LIBGCC_SO): Define and use.
 317         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Copy
 318         nptl/sysdeps/pthread/unwind-resume.c.
 319         (LIBGCC_SO): Define and use.
 320
 321 2006-08-13  Carlos O'Donell  <carlos@systemhalted.org>
 322
 323         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h (FUTEX_LOCK_PI,
 324         FUTEX_UNLOCK_PI, FUTEX_TRYLOCK_PI): Define.
 325
 326 2006-07-24  Carlos O'Donell  <carlos@systemhalted.org>
 327
 328         * sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h:
 329         __SIZEOF_PTHREAD_COND_T is 64 bytes. Remove __PAD_ATOMIC_LOCK_T.
 330
 331 2006-07-18  Carlos O'Donell  <carlos@systemhalted.org>
 332
 333         * sysdeps/hppa/nptl/pthread_spin_lock.c (pthread_spin_lock): Swap
 334         newval and oldval.
 335         * sysdeps/hppa/nptl/pthread_spin_trylock.c (pthread_spin_trylock):
 336         Likewise.
 337
 338 2006-07-16  Jeff Bailey  <jbailey@ubuntu.com>
 339
 340         * sysdeps/hppa/tst-audit.h: New file.
 341
 342 2006-07-16  Carlos O'Donell  <carlos@systemhalted.org>
 343
 344         * sysdeps/hppa/tls-macros.h: Cleanup formatting.
 345
 346 2006-07-15  Jeff Bailey  <jbailey@ubuntu.com>
 347
 348         * sysdeps/hppa/nptl/tls.h (TLS_INIT_TP): Return NULL.
 349
 350 2006-07-13  Carlos O'Donell  <carlos@systemhalted.org>
 351
 352         * sysdeps/unix/sysv/linux/hppa/xstat.c: New file.
 353         * sysdeps/unix/sysv/linux/hppa/lxstat.c: Likewise.
 354         * sysdeps/unix/sysv/linux/hppa/fxstat.c: Likewise.
 355         * sysdeps/unix/sysv/linux/hppa/fxstatat.c: Likewise.
 356
 357 2006-07-13  Carlos O'Donell  <carlos@systemhalted.org>
 358
 359         * sysdeps/hppa/nptl/Makefile: New file
 360         * sysdeps/hppa/nptl/jmpbuf-unwind.h: Likewise
 361         * sysdeps/hppa/nptl/pthread_spin_lock.c: Likewise
 362         * sysdeps/hppa/nptl/pthread_spin_trylock.c: Likewise
 363         * sysdeps/hppa/nptl/pthread_spin_unlock.c: Likewise
 364         * sysdeps/hppa/nptl/pthreaddef.h: Likewise
 365         * sysdeps/hppa/nptl/tcb-offsets.sym: Likewise
 366         * sysdeps/hppa/nptl/tls.h: Likewise
 367         * sysdeps/unix/sysv/linux/hppa/nptl/bits: Likewise
 368         * sysdeps/unix/sysv/linux/hppa/nptl/createthread.c: Likewise
 369         * sysdeps/unix/sysv/linux/hppa/nptl/fork.c: Likewise
 370         * sysdeps/unix/sysv/linux/hppa/nptl/internaltypes.h: Likewise
 371         * sysdeps/unix/sysv/linux/hppa/nptl/libc-lowlevellock.c: Likewise
 372         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c: Likewise
 373         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Likewise
 374         * sysdeps/unix/sysv/linux/hppa/nptl/pt-initfini.c: Likewise
 375         * sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Likewise
 376         * sysdeps/unix/sysv/linux/hppa/nptl/pthread_once.c: Likewise
 377         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Likewise
 378         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Likewise
 379         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Likewise
 380
 381 2006-06-08  Carlos O'Donell  <carlos@systemhalted.org>
 382
 383         * sysdeps/unix/sysv/linux/hppa/Versions: new errlist compat entry
 384         for up to 256 errnos
 385
 386 2006-06-08  Carlos O'Donell  <carlos@systemhalted.org>
 387
 388         * sysdeps/hppa/hppa1.1/Implies: Remove ieee754/ldbl-128.
 389         * sysdeps/unix/sysv/linux/hppa/kernel-features.h
 390         [__LINUX_KERNEL_VERSION >= 0x020609]: Define __ASSUME_LWS_CAS.
 391         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: New file.
 392
 393 2006-06-08  Carlos O'Donell  <carlos@systemhalted.org>
 394
 395         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Reformat
 396         (SPLICE_F_MOVE, SPLICE_F_NONBLOCK, SPLICE_F_MORE, SPLICE_F_GIFT):
 397         Define.
 398
 399 2006-05-24  Carlos O'Donell  <carlos@systemhalted.org>
 400
 401         * sysdeps/unix/sysv/linux/hppa/clone.S: .LerrorRest
 402         is a label.
 403
 404 2006-05-24  Carlos O'Donell  <carlos@systemhalted.org>
 405
 406         * sysdeps/hppa/ldsodefs.h: New file.
 407         * sysdeps/unix/sysv/linux/hppa/bits/mman.h:
 408         Only define MADV_* macros when __USE_BSD is present.
 409         (MADV_REMOVE, MADV_DONTFORK, MADV_DOFORK): Define.
 410
 411 2006-05-15  Carlos O'Donell  <carlos@systemhalted.org>
 412
 413         * sysdeps/unix/sysv/linux/hppa/clone.S: Accept extra arguments
 414         required for NPTL.
 415         * sysdeps/unix/sysv/linux/hppa/sysdep.c: Use var args for 6 arg
 416         syscall.
 417         * sysdeps/unix/sysv/linux/hppa/sysdep.h: Move DOARGS and UNDOARGS
 418         into PSEUDO_*'s.
 419         (ENTRY_LEAF): Define.
 420         (PSEUDO_NOERRNO, PSEUDO_ERRVAL): Use ENTRY_LEAF.
 421         (DO_CALL): Create frame.
 422
 423 2006-05-15  Carlos O'Donell  <carlos@systemhalted.org>
 424
 425         * sysdeps/hppa/dl-machine.h: Include tls.h
 426         (elf_machine_fixup_plt): Returns fdesc.
 427         (elf_machine_profile_fixup_plt): Remove.
 428         (elf_machine_plt_value): Returns fdesc.
 429         (elf_machine_runtime_setup): Check that dl_profile != NULL.
 430         (ARCH_LA_PLTENT, ARCH_LA_PLTEXIT): Define.
 431         (RTLD_START): Use iitlbp with sr0.
 432         (elf_machine_type_class): Include TLS relocs.
 433         (reassemble_21, reassemble_14): Define.
 434         (elf_machine_rela): Add DIR21L, DIR14R, PLABEL21L, PLABEL14R,
 435         TLS_DTPMOD32, TLS_TPREL32, TLS_DTPOFF32 support.
 436         (TRAMPOLINE_TEMPLATE): Move to ...
 437         * sysdeps/hppa/dl-trampoline.S: ... here.
 438         * sysdeps/hppa/abort-instr.h: Use iitlbp with sr0.
 439         * sysdeps/hppa/dl-lookupcfg.h: Inlcude dl-fptr.h.
 440         (DL_FIXUP_VALUE_TYPE, DL_FIXUP_MAKE_VALUE, DL_FIXUP_VALUE_CODE_ADDR,
 441         DL_FIXUP_VALUE_ADD, DL_FIXUP_ADDR_VALUE): Define.
 442         * sysdeps/hppa/sysdep.h: Use "!" as a separator. Cleanup comments.
 443         * sysdeps/hppa/bits/link.h (La_hppa_regs, La_hppa_retval): Define.
 444         Define prototypes for la_hppa_gnu_pltenter and la_hppa_gnu_pltexit.
 445
 446 2006-04-27  Carlos O'Donell  <carlos@systemhalted.org>
 447
 448         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Include uio.h, and
 449         define vmsplice.
 450
 451 2006-04-21  Carlos O'Donell  <carlos@systemhalted.org>
 452
 453         * sysdeps/hppa/dl-tls.h: New file
 454         * sysdeps/hppa/libc-tls.c: Likewise.
 455         * sysdeps/hppa/tls-macros.h: Likewise.
 456         * sysdeps/hppa/elf/configure: Likewise.
 457         * sysdeps/hppa/elf/configure.in: Likewise.
 458
 459 2006-04-20  Carlos O'Donell  <carlos@systemhalted.org>
 460
 461         * sysdeps/hppa/fpu/fclrexcpt.c (feclearexcept): Use union to
 462         align parameters. Specify memory clobbers.
 463         * sysdeps/hppa/fpu/fedisblxcpt.c (fedisableexcept): Likewise.
 464         * sysdeps/hppa/fpu/feenablxcpt.c (feenableexcept): Likewise.
 465         * sysdeps/hppa/fpu/fegetenv.c (fegetenv): Do not save exception
 466         register. Use memcpy to align buffer.
 467         * sysdeps/hppa/fpu/fegetexcept.c (fegetexcept): Store and reload
 468         fr0. Use union to align parameters.
 469         * sysdeps/hppa/fpu/fegetround.c (fegetround): Likewise.
 470         * sysdeps/hppa/fpu/feholdexcpt.c (feholdexcept): Do not save
 471         exception registers. Define libm_hidden_def.
 472         * sysdeps/hppa/fpu/fesetenv.c (fesetenv): Do not save exception
 473         registers.
 474         * sysdeps/hppa/fpu/fesetround.c (fesetround): Use union to
 475         align parameters, speficy memory clobbers. Define libm_hidde_def
 476         * sysdeps/hppa/fpu/feupdateenv.c (feupdateenv): Use union to align
 477         parameters. Use memcpy to align buffer.
 478         * sysdeps/hppa/fpu/fgetexcptflg.c (fegetexceptflag): Likewise.
 479         * sysdeps/hppa/fpu/fsetexcptflg.c (fesetexceptflag): Likewise.
 480         * sysdeps/hppa/fpu/ftestexcept.c (fetestexcept): Likewise.
 481         * sysdeps/hppa/fpu/libm-test-ulps: Update.
 482         * sysdeps/hppa/fpu/bits/fenv.h: Add ABI comments.
 483
 484 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 485
 486         * sysdeps/unix/sysv/linux/hppa/bits/mman.h [__USE_GNU]:
 487         Define MMAP_FIXED.
 488         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h [__USE_GNU]:
 489         Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE,
 490         SYNC_FILE_RANGE_WAIT_AFTER, sync_file_range, splice, tee.
 491
 492 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 493
 494         * sysdeps/unix/sysv/linux/hppa/kernel-features.h: New file.
 495
 496 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 497
 498         * sysdeps/hppa/linuxthreads/pspinlock.c: New file.
 499         * sysdeps/hppa/linuxthreads/pt-machine.h: Likewise.
 500         * sysdeps/hppa/linuxthreads/tls.h: Likewise.
 501         * sysdeps/unix/sysv/linux/hppa/linuxthreads/aio_cancel.c: Likewise.
 502         * sysdeps/unix/sysv/linux/hppa/linuxthreads/malloc-machine.h:
 503         Likewise.
 504         * sysdeps/unix/sysv/linux/hppa/linuxthreads/pt-initfini.c: Likewise.
 505         * sysdeps/unix/sysv/linux/hppa/linuxthreads/sysdep-cancel.h: Likewise.
 506         * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/initspin.h: Likewise.
 507         * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/pthreadtypes.h:
 508         Likewise.
 509
 510 2006-02-28  Roland McGrath  <roland@redhat.com>
 511
 512         * sysdeps/hppa/shlib-versions: New file.
 513         * sysdeps/hppa/preconfigure: New file.