ChangeLog.hppa

   1 2010-02-02  Carlos O'Donell  <carlos@codesourcery.com>
   2
   3         * sysdeps/hppa/nptl/tls.h (__set_cr27): Clobber
   4         link register r31.
   5
   6 2010-02-02  Carlos O'Donell  <carlos@codesourcery.com>
   7
   8         * sysdeps/unix/sysv/linux/hppa/makecontext.c (__makecontext):
   9         Support more than 8 arguments.
  10
  11 2010-02-01  Kyle McMartin  <kyle@redhat.com>
  12
  13         * sysdeps/unix/sysv/linux/hppa/bits/socket.h: Fix value of
  14         SOCK_CLOEXEC to match O_CLOEXEC.
  15
  16 2010-02-01  Carlos O'Donell  <carlos@codesourcery.com>
  17
  18         * sysdeps/unix/sysv/linux/hppa/Versions: Bump
  19         errlist-compat to 257 for GLIBC_2.12.
  20         * sysdeps/unix/sysv/linux/hppa/bits/errno.h
  21         (EOWNERDEAD): Define if not already defined.
  22         (ENOTRECOVERABLE): Likewise.
  23         (ERFKILL): Likewise.
  24
  25 2009-11-29  Carlos O'Donell  <carlos@codesourcery.com>
  26
  27         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h:
  28         Rearrange file to reduce future maintenance.
  29         [__USE_GNU]: Update F_GETOWN_EX, and F_SETOWN_EX.
  30         Define f_owner_ex an __pid_type.
  31
  32 2009-11-25  Carlos O'Donell  <carlos@codesourcery.com>
  33
  34         * sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h:
  35         Use correct alignment for pthread_mutex_t, pthread_cond_t,
  36         and pthread_rwlock_t.
  37
  38 2009-11-22  Carlos O'Donell  <carlos@codesourcery.com>
  39
  40         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Avoid warnings
  41         by casting oldval to int.
  42
  43 2009-11-15  Carlos O'Donell  <carlos@codesourcery.com>
  44
  45         [BZ #6676]
  46
  47         * sysdeps/unix/sysv/linux/hppa/socket.h: Move from here...
  48         * sysdeps/unix/sysv/linux/hppa/bits/socket.h: ... to here.
  49
  50 2009-11-15  Carlos O'Donell  <carlos@codesourcery.com>
  51
  52         * sysdeps/unix/sysv/linux/hppa/Versions (libc): Add
  53         fallocate64@@GLIBC_2.11.
  54         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h
  55         [__USE_GNU]: Define F_GETOWN_EX, and F_SETOWN_EX.
  56         [!__USE_FILE_OFFSET64]: Define fallocate.
  57         [__USE_FILE_OFFSET64 && __REDIRECT]: Define __REDIRECT.
  58         [__USE_FILE_OFFSET64 && !__REDIRECT]: Define fallocate as
  59         fallocate64.
  60         [__USE_LARGEFILE64]: define fallocate64.
  61
  62 2009-11-15  Carlos O'Donell  <carlos@codesourcery.com>
  63
  64         * sysdeps/hppa/dl-fptr.h: Update copyright year.
  65         Reduce ELF_MACHINE_BOOT_FPTR_TABLE_LEN to 64.
  66         Implement ELF_MACHINE_LOAD_ADDRESS using PC relative loads.
  67
  68 2009-11-15  Carlos O'Donell  <carlos@codesourcery.com>
  69
  70         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h:
  71         Remove FUTEX_WAITERS, FUTEX_OWNER_DIED, and FUTEX_TID_MASK.
  72
  73 2009-11-15  Carlos O'Donell  <carlos@codesourcery.com>
  74             Aurelian Jarno  <aurelien@aurel32.net>
  75
  76         [BZ #10527]
  77
  78         * sysdeps/unix/sysv/linux/hppa/socket.h: New file.
  79
  80 2009-11-15  Carlos O'Donell  <carlos@codesourcery.com>
  81
  82         [BZ #6676]
  83
  84         * sysdeps/hppa/elf/start.S: Use R_PARISC_DLTIND* relocations
  85         to support -fPIE.
  86
  87 2009-11-08  Carlos O'Donell  <carlos@codesourcery.com>
  88
  89         [BZ #10920]
  90
  91         * sysdeps/hppa/libgcc_s.h: New file.
  92         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Remove.
  93         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Remove.
  94
  95 2009-09-08  Carlos O'Donell  <carlos@codesourcery.com>
  96
  97         sysdeps/unix/sysv/linux/hppa/
  98         * internaltypes.h: New file.
  99
 100         sysdeps/unix/sysv/linux/hppa/nptl/
 101         * pthreadP.h: New file.
 102         * pthread.h: New file.
 103         * pthread_cond_broadcast.c: New file.
 104         * pthread_cond_destroy.c: New file.
 105         * pthread_cond_init.c: New file.
 106         * pthread_cond_signal.c: New file.
 107         * pthread_cond_timedwait.c: New file.
 108         * pthread_cond_wait.c: New file.
 109         * bits/pthreadtypes.h: Make pthread_mutex_t,
 110         pthread_rwlock_t, and pthread_cond_t backwards
 111         compatible.
 112
 113 2009-04-24  Carlos O'Donell  <carlos@codesourcery.com>
 114
 115         * sysdeps/hppa/hppa1.1/s_signbit.c: New file.
 116
 117 2009-04-23  Carlos O'Donell  <carlos@codesourcery.com>
 118
 119         * sysdeps/hppa/dl-machine.h: Remove VALID_ELF_OSABI,
 120         VALID_ELF_ABIVERSION, and VALID_ELF_HEADER.
 121
 122 2009-04-23  Carlos O'Donell  <carlos@codesourcery.com>
 123
 124         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Do not include
 125         sysdep.h. Document the reason for other includes.
 126
 127 2009-04-23  Carlos O'Donell  <carlos@codesourcery.com>
 128
 129         * sysdeps/unix/sysv/linux/hppa/sysdep.h [!__ASSEMBLER__]:
 130         Include errno.h.
 131
 132 2009-02-25  Carlos O'Donell  <carlos@codesourcery.com>
 133
 134         * sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h:
 135         Adjust comment. Sort macros alphabetically. Remove old
 136         lock comments.
 137
 138 2009-02-25  Carlos O'Donell  <carlos@codesourcery.com>
 139
 140         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c:
 141         Update from nptl/sysdeps/pthread/unwind-forcedunwind.c
 142         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c:
 143         Update from nptl/sysdeps/pthread/unwind-resume.c
 144
 145 2009-02-25  Carlos O'Donell  <carlos@codesourcery.com>
 146
 147         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Define
 148         FUTEX_WAIT_BITSET, FUTEX_WAKE_BITSET, FUTEX_CLOCK_REALTIME,
 149         and FUTEX_BITSET_MATCH_ANY.
 150
 151 2009-02-22  Carlos O'Donell  <carlos@codesourcery.com>
 152
 153         * sysdeps/unix/sysv/linux/hppa/Versions: Add missing bracket.
 154
 155 2009-02-22  Carlos O'Donell  <carlos@codesourcery.com>
 156
 157         * sysdeps/hppa/dl-machine.h: Use _dl_runtime_profile.
 158
 159 2009-02-13  Khem Raj  <raj.khem@gmail.com>
 160
 161         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c
 162         (libgcc_s_handle): New variable.
 163         (pthread_cancel_init): Depend in libgcc_s_handle for decision to
 164         load DSO.  Assign last.
 165         (__unwind_freeres): New function.
 166
 167 2009-02-09  Arthur Loiret  <aloiret@debian.org>
 168
 169         [BZ #9717]
 170
 171         * sysdeps/unix/sysv/linux/hppa/linuxthreads/malloc-machine.h
 172         (MALLOC): Adjust __libc_tsd_define arguments.
 173         (tsd_setspecific, tsd_getspecific): Adjust __libc_tsd_{set,get}
 174         arguments.
 175
 176 2008-08-07  Helge Deller  <deller@gmx.de>
 177
 178         * sysdeps/unix/sysv/linux/hppa/ucontext_i.sym: New file.
 179         * sysdeps/unix/sysv/linux/hppa/Makefile: New file.
 180         * sysdeps/unix/sysv/linux/hppa/getcontext.S: New file.
 181         * sysdeps/unix/sysv/linux/hppa/makecontext.c: New file.
 182         * sysdeps/unix/sysv/linux/hppa/setcontext.S: New file.
 183         * sysdeps/unix/sysv/linux/hppa/swapcontext.c: New file.
 184
 185 2008-06-17  Aurelian Jarno  <aurelien@aurel32.net>
 186             Carlos O'Donell  <carlos@systemhalted.org>
 187
 188         [BZ #6037]
 189         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Check for -11
 190         (-EAGAIN) instead of 11. Loop again when the kernel
 191         returns -45 (-EDEADLOCK). Add back memory clobber.
 192         Do not initialize lws_ret and lws_errno.
 193
 194 2008-06-17  Guy Martin  <gmsoft@tuxicoman.be>
 195
 196         [BZ #5957]
 197         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h:
 198         Use shared futex in lll_wait_tid().
 199
 200 2008-05-12  Aurelien Jarno  <aurelien@aurel32.net>
 201
 202         [BZ #6506]
 203         * sysdeps/hppa/fpu/fesetenv.c: bufptr is always read, temp is
 204         read while writing back status word.
 205
 206 2008-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
 207
 208         * sysdeps/unix/sysv/linux/hppa/bits/shm.h: Fix comment describing
 209         shmid_ds.
 210
 211 2008-04-04  Carlos O'Donell  <carlos@codesourcery.com>
 212
 213         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Remove
 214         memory contraint and instead indicate that *mem is
 215         written to.
 216
 217 2008-03-24  Carlos O'Donell  <carlos@codesourcery.com>
 218
 219         * sysdeps/unix/sysv/linux/hppa/sys/user.h: New file.
 220
 221 2008-03-14  Carlos O'Donell  <carlos@codesourcery.com>
 222             Guy Martin <gmsoft@tuxicoman.be>
 223
 224         [BZ #5923]
 225         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Pass
 226         timespec and futexp.
 227
 228 2008-02-22  Carlos O'Donell  <carlos@codesourcery.com>
 229
 230         * sysdeps/unix/sysv/linux/hppa/Makefile: Remove.
 231         * sysdeps/hppa/nptl/Makefile: Set tst-oddstacklimit-ENV.
 232
 233 2007-12-05  Jeff Bailey  <jeffbailey@google.com>
 234
 235         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h
 236         (__lll_unlock): Use define instead of inline function.
 237         (__lll_robust_unlock): Likewise.
 238
 239 2007-10-22  Daniel Jacobowitz  <dan@codesourcery.com>
 240
 241         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h (F_DUPFD_CLOEXEC): Define.
 242
 243 2007-10-18  Carlos O'Donell  <carlos@systemhalted.org>
 244
 245         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c
 246         (__lll_lock_wait): Add private argument. Pass private
 247         to lll_futex_wait. Use atomic_compare_and_exchange_val_acq.
 248         (__lll_lock_wait_private): New function.
 249         (__lll_timedlock_wait): Add private argument. Pass private
 250         to lll_futex_timed_wait.
 251         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h:
 252         Include kernel-features.h and tls.h.
 253         (FUTEX_WAITERS): Define.
 254         (FUTEX_OWNER_DIED): Define.
 255         (FUTEX_TID_MASK): Define.
 256         (__lll_private_flag): Define.
 257         (lll_futex_timed_wait): Use __lll_private_flag.
 258         (lll_futex_wake): Use __lll_private_flag.
 259         (lll_futex_requeue): Use __lll_private_flag.
 260         (lll_robust_mutex_dead): Rename to...
 261         (lll_robust_dead): ... this. Add private argument. Pass private
 262         to lll_futex_wake.
 263         (lll_futex_wake_unlock): Use __lll_private_flag.
 264         (__lll_mutex_trylock): Remove.
 265         (lll_mutex_tryock): Remove.
 266         (__lll_robust_mutex_trylock): Rename to...
 267         (__lll_robust_trylock): ... this.
 268         (lll_robust_mutex_trylock): Rename to...
 269         (lll_robust_trylock): ... this. Call __lll_robust_trylock.
 270         (__lll_mutex_cond_trylock): Rename to...
 271         (__lll_cond_trylock): ... this.
 272         (lll_mutex_cond_trylock): Rename to...
 273         (lll_cond_trylock): ... this. Call __lll_cond_trylock.
 274         (__lll_mutex_lock): Add private argument.
 275         (__lll_robust_mutex_lock): Remove.
 276         (lll_mutex_lock): Define.
 277         (__lll_robust_lock): Define.
 278         (lll_robust_mutex_lock): Remove.
 279         (__lll_mutex_cond_lock): Remove.
 280         (lll_robust_lock) Define.
 281         (lll_robust_cond_lock): Define.
 282         (lll_robust_mutex_cond_lock): Remove.
 283         (__lll_cond_lock): Define.
 284         (lll_cond_lock): Define.
 285         (__lll_mutex_timedlock): Remove.
 286         (__lll_timedlock): Define.
 287         (lll_timedlock): Define.
 288         (lll_robust_mutex_timedlock): Remove.
 289         (lll_robust_timedlock): Define.
 290         (__lll_mutex_unlock): Remove.
 291         (__lll_unlock): Define.
 292         (__lll_robust_mutex_unlock): Remove.
 293         (__lll_robust_unlock): Define.
 294         (lll_robust_mutex_unlock): Remove.
 295         (lll_robust_unlock): Define.
 296         (__lll_mutex_unlock_force): Remove.
 297         (lll_mutex_unlock_force): Remove.
 298         (lll_islocked): Remove.
 299         (lll_mutex_islocked): Rename to...
 300         (lll_islocked): ... this.
 301         (lll_trylock): Remove.
 302         (lll_unlock): Remove.
 303         (lll_wait_tid): Format whitespace.
 304         (lll_cond_wait): Remove.
 305         (lll_cond_timedwait): Remove.
 306         (lll_cond_wake): Remove.
 307         (lll_cond_broadcast): Remove.
 308
 309 2007-10-17  Carlos O'Donell  <carlos@systemhalted.org>
 310
 311         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Correct return value
 312         type and __THROW marker of splice, vmsplice, and tee.
 313
 314 2007-09-24  Carlos O'Donell  <carlos@systemhalted.org>
 315
 316         * sysdeps/hppa/nptl/tls.h: Fix comment.
 317         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Fix comment format.
 318         [__USE_GNU] (O_CLOEXEC): Define.
 319         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Issue error
 320         if the library is unsupported.
 321         [ASSEMBLER && IS_IN_librt]: Define CENABLE, CDISABLE, and
 322         __local_multiple_threads.
 323
 324 2007-08-03  Aurelien Jarno  <aurelien@aurel32.net>
 325
 326         * sysdeps/unix/sysv/linux/hppa/linuxthreads/sysdep-cancel.h:
 327         (__local_multiple_threads): Declare as hidden only in libc and
 328         in libpthread.
 329
 330 2007-07-28  Carlos O'Donell  <carlos@systemhalted.org>
 331
 332         * sysdeps/unix/sysv/linux/hppa/nptl/internaltypes.h: Remove.
 333         * sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h
 334         (pthread_rwlock_t): Split __flags into __pad2, __pad1, __shared,
 335         and __flags. Update comments. Update copyright.
 336         * sysdeps/hppa/nptl/tls.h: Define THREAD_GSCOPE_FLAG_UNUSED,
 337         THREAD_GSCOPE_FLAG_USED, THREAD_GSOPE_FLAG_WAIT,
 338         THREAD_GSCOPE_RSEET_FLAG, THREAD_GSCOPE_SET_FLAG, THREAD_GSCOPE_WAIT.
 339         Update copyright.
 340         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c: Update copyright.
 341         (__lll_lock_wait): Call lll_futex_wait with LLL_SHARED.
 342         (__lll_timedlock_wait): Call lll_futex_timed_wait with LLL_SHARED.
 343         (lll_unlock_Wake_cb): Use lll_private_futex_wake.
 344         (___lll_timedwait_tid): Call lll_futex_timed_wait with LLL_SAHRED.
 345         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Define
 346         FUTEX_PRIVATE_FLAG, LLL_PRIVATE, LLL_SHARED, lll_private_futex_wait,
 347         lll_private_futex_timed_wait, lll_private_Futex_wake. Add private
 348         argument to lll_futex_wait, lll_futex_timed_wait, lll_futex_wake,
 349         lll_futex_wake_unlock.
 350         * sysdeps/unix/sysv/linux/hppa/nptl/pthread_once.c: Update copyright.
 351         (clear_once_control): Use lll_private_futex_wake.
 352         (__pthread_once): Use lll_private_futex_wait, and
 353         lll_private_futex_wake.
 354
 355 2007-07-28  Randolph Chung  <tausq@debian.org>
 356
 357         * sysdeps/hppa/nptl/tls.h (DB_THREAD_SELF): Fix definition.
 358
 359 2007-06-16  Jeff Bailey  <jbailey@raspberryginger.com>
 360
 361         * sysdeps/unix/sysv/linux/hppa/sys/procfs.h: Don't
 362         include asm/elf.h.  Declare elf_greg_t, elf_gregset_t,
 363         elf_fpreg_t, and elf_fpregset_t.
 364
 365 2007-06-16  Jeff Bailey  <jbailey@raspberryginger.com>
 366
 367         * sysdeps/unix/sysv/linux/hppa/nptl/configure.in: Require
 368         at least kernel 2.6.9.
 369         * sysdeps/unix/sysv/linux/hppa/nptl/configure: Rebuilt.
 370
 371 2007-05-17  Carlos O'Donell  <carlos@systemhalted.org>
 372
 373         * sysdeps/unix/sysv/linux/hppa/nptl/bits/semaphore.h
 374         (SEM_VALUE_MAX): Remove.
 375
 376 2007-05-17  Carlos O'Donell  <carlos@systemhalted.org>
 377
 378         * sysdeps/unix/sysv/linux/hppa/sysdep.h (PIC_REG_DEF): Define.
 379         (PIC_REG_USE): Define.
 380         (INLINE_SYSCALL): Use PIC_REG_DEF, PIC_REG_USE.
 381         (INTERNAL_SYSCALL): Likewise.
 382         (INTERNAL_SYSCALL_NCS): Likewise.
 383         * sysdeps/unix/sysv/linux/hppa/sysdep.c (syscall): Use
 384         PIC_REG_DEF, PIC_REG_USE.
 385
 386 2007-05-01  Carlos O'Donell  <carlos@systemhalted.org>
 387
 388         * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/pthreadtypes.h
 389         [__USE_XOPEN2K]: Define pthread_rwlock_t and
 390         pthread_rwlockattr_t.
 391
 392 2007-02-02  Carlos O'Donell  <carlos@systemhalted.org>
 393
 394         * sysdeps/unix/sysv/linux/hppa/sysdep.h (PTR_MANGLE): Define.
 395         (PTR_DEMANGLE): Define.
 396
 397 2007-02-02  Guy Martin  <gmsoft@tuxicoman.be>
 398
 399         * sysdeps/hppa/dl-trampoline.S (_dl_runtime_profile):
 400         Add cfi_endproc.
 401
 402 2006-12-03  Carlos O'Donell  <carlos@systemhalted.org>
 403
 404         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Remove non-atomic
 405         versions. Adjust jump target to '0b'.
 406
 407 2006-12-03  Carlos O'Donell  <carlos@systemhalted.org>
 408
 409         * sysdeps/hppa/Makefile: Set long-double-fcts to `no'.
 410         * sysdeps/hppa/fpu/libm-test-ulps: Regenerate.
 411         * sysdeps/hppa/fpu/bits/mathdef.h: New file.
 412
 413 2006-11-10  Carlos O'Donell  <carlos@systemhalted.org>
 414
 415         * sysdeps/hppa/nptl/pthread_spin_init.c: New file.
 416         * sysdeps/hppa/nptl/pthread_spin_unlock.c: Remove strong alias
 417         to pthread_spin_init.
 418         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Define
 419         RTLD_SINGLE_THREAD_P.
 420
 421 2006-09-20  Carlos O'Donell  <carlos@systemhalted.org>
 422
 423         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h (splice): Add offin
 424         and offout arguments to the prototype.
 425
 426 2006-09-15  Carlos O'Donell  <carlos@systemhalted.org>
 427
 428         * sysdeps/hppa/nptl/tcb-offsets.sym: Define TID_THREAD_OFFSET.
 429         * sysdeps/unix/sysv/linux/hppa/clone.S: Handle RESET_PID, and
 430         restore r19 before call to _exit.
 431         * sysdeps/unix/sysv/linux/hppa/nptl/clone.S: New file.
 432
 433 2006-09-13  Carlos O'Donell  <carlos@systemhalted.org>
 434
 435         * sysdeps/hppa/dl-machine.h (RTLD_START): Comment the use of
 436         _dl_fini_plabel.
 437         * sysdeps/hppa/elf/start.S: Correctly pass r23 to argument 6 of
 438         __libc_start_main. Comment the order of arguments at entry and
 439         those to __libc_start_main.
 440
 441 2006-09-07  Carlos O'Donell  <carlos@systemhalted.org>
 442
 443         * sysdeps/hppa/dl-machine.h (elf_machine_fixup_plt): Remove
 444         lvalue cast.
 445         * sysdeps/hppa/dl-trampoline.S (_dl_fixup): Correct stack usage.
 446         (_dl_runtime_profile): LA fixups.
 447         * sysdeps/unix/sysv/linux/hppa/clone.S: Correct stack usage. Return
 448         -1 on error. Use branch and link for error handler funciton.
 449         * sysdeps/unix/sysv/linux/hppa/sysdep.h: Correct stack usage.
 450         Avoid register shuffling.
 451         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h (ASM_EAGAIN): Define
 452         as -EAGAIN.
 453         * sysdeps/unix/sysv/linux/hppa/bits/mman.h: Adjust definitions to
 454         match required standards.
 455         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h
 456         (lll_futex_wait): Return __ret.
 457         (lll_futex_timed_wait): Likewise.
 458         (lll_futex_wake): Likewise.
 459         (lll_futex_requeue): Likewise.
 460         * sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Correct stack
 461         usage and adjust error return.
 462         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Adjust
 463         stack usage for gdb, and avoid extra register loads.
 464         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Copy
 465         nptl/sysdeps/pthread/unwind-forcedunwind.c.
 466         (LIBGCC_SO): Define and use.
 467         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Copy
 468         nptl/sysdeps/pthread/unwind-resume.c.
 469         (LIBGCC_SO): Define and use.
 470
 471 2006-08-13  Carlos O'Donell  <carlos@systemhalted.org>
 472
 473         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h (FUTEX_LOCK_PI,
 474         FUTEX_UNLOCK_PI, FUTEX_TRYLOCK_PI): Define.
 475
 476 2006-07-24  Carlos O'Donell  <carlos@systemhalted.org>
 477
 478         * sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h:
 479         __SIZEOF_PTHREAD_COND_T is 64 bytes. Remove __PAD_ATOMIC_LOCK_T.
 480
 481 2006-07-18  Carlos O'Donell  <carlos@systemhalted.org>
 482
 483         * sysdeps/hppa/nptl/pthread_spin_lock.c (pthread_spin_lock): Swap
 484         newval and oldval.
 485         * sysdeps/hppa/nptl/pthread_spin_trylock.c (pthread_spin_trylock):
 486         Likewise.
 487
 488 2006-07-16  Jeff Bailey  <jbailey@ubuntu.com>
 489
 490         * sysdeps/hppa/tst-audit.h: New file.
 491
 492 2006-07-16  Carlos O'Donell  <carlos@systemhalted.org>
 493
 494         * sysdeps/hppa/tls-macros.h: Cleanup formatting.
 495
 496 2006-07-15  Jeff Bailey  <jbailey@ubuntu.com>
 497
 498         * sysdeps/hppa/nptl/tls.h (TLS_INIT_TP): Return NULL.
 499
 500 2006-07-13  Carlos O'Donell  <carlos@systemhalted.org>
 501
 502         * sysdeps/unix/sysv/linux/hppa/xstat.c: New file.
 503         * sysdeps/unix/sysv/linux/hppa/lxstat.c: Likewise.
 504         * sysdeps/unix/sysv/linux/hppa/fxstat.c: Likewise.
 505         * sysdeps/unix/sysv/linux/hppa/fxstatat.c: Likewise.
 506
 507 2006-07-13  Carlos O'Donell  <carlos@systemhalted.org>
 508
 509         * sysdeps/hppa/nptl/Makefile: New file
 510         * sysdeps/hppa/nptl/jmpbuf-unwind.h: Likewise
 511         * sysdeps/hppa/nptl/pthread_spin_lock.c: Likewise
 512         * sysdeps/hppa/nptl/pthread_spin_trylock.c: Likewise
 513         * sysdeps/hppa/nptl/pthread_spin_unlock.c: Likewise
 514         * sysdeps/hppa/nptl/pthreaddef.h: Likewise
 515         * sysdeps/hppa/nptl/tcb-offsets.sym: Likewise
 516         * sysdeps/hppa/nptl/tls.h: Likewise
 517         * sysdeps/unix/sysv/linux/hppa/nptl/bits: Likewise
 518         * sysdeps/unix/sysv/linux/hppa/nptl/createthread.c: Likewise
 519         * sysdeps/unix/sysv/linux/hppa/nptl/fork.c: Likewise
 520         * sysdeps/unix/sysv/linux/hppa/nptl/internaltypes.h: Likewise
 521         * sysdeps/unix/sysv/linux/hppa/nptl/libc-lowlevellock.c: Likewise
 522         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c: Likewise
 523         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Likewise
 524         * sysdeps/unix/sysv/linux/hppa/nptl/pt-initfini.c: Likewise
 525         * sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Likewise
 526         * sysdeps/unix/sysv/linux/hppa/nptl/pthread_once.c: Likewise
 527         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Likewise
 528         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Likewise
 529         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Likewise
 530
 531 2006-06-08  Carlos O'Donell  <carlos@systemhalted.org>
 532
 533         * sysdeps/unix/sysv/linux/hppa/Versions: new errlist compat entry
 534         for up to 256 errnos
 535
 536 2006-06-08  Carlos O'Donell  <carlos@systemhalted.org>
 537
 538         * sysdeps/hppa/hppa1.1/Implies: Remove ieee754/ldbl-128.
 539         * sysdeps/unix/sysv/linux/hppa/kernel-features.h
 540         [__LINUX_KERNEL_VERSION >= 0x020609]: Define __ASSUME_LWS_CAS.
 541         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: New file.
 542
 543 2006-06-08  Carlos O'Donell  <carlos@systemhalted.org>
 544
 545         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Reformat
 546         (SPLICE_F_MOVE, SPLICE_F_NONBLOCK, SPLICE_F_MORE, SPLICE_F_GIFT):
 547         Define.
 548
 549 2006-05-24  Carlos O'Donell  <carlos@systemhalted.org>
 550
 551         * sysdeps/unix/sysv/linux/hppa/clone.S: .LerrorRest
 552         is a label.
 553
 554 2006-05-24  Carlos O'Donell  <carlos@systemhalted.org>
 555
 556         * sysdeps/hppa/ldsodefs.h: New file.
 557         * sysdeps/unix/sysv/linux/hppa/bits/mman.h:
 558         Only define MADV_* macros when __USE_BSD is present.
 559         (MADV_REMOVE, MADV_DONTFORK, MADV_DOFORK): Define.
 560
 561 2006-05-15  Carlos O'Donell  <carlos@systemhalted.org>
 562
 563         * sysdeps/unix/sysv/linux/hppa/clone.S: Accept extra arguments
 564         required for NPTL.
 565         * sysdeps/unix/sysv/linux/hppa/sysdep.c: Use var args for 6 arg
 566         syscall.
 567         * sysdeps/unix/sysv/linux/hppa/sysdep.h: Move DOARGS and UNDOARGS
 568         into PSEUDO_*'s.
 569         (ENTRY_LEAF): Define.
 570         (PSEUDO_NOERRNO, PSEUDO_ERRVAL): Use ENTRY_LEAF.
 571         (DO_CALL): Create frame.
 572
 573 2006-05-15  Carlos O'Donell  <carlos@systemhalted.org>
 574
 575         * sysdeps/hppa/dl-machine.h: Include tls.h
 576         (elf_machine_fixup_plt): Returns fdesc.
 577         (elf_machine_profile_fixup_plt): Remove.
 578         (elf_machine_plt_value): Returns fdesc.
 579         (elf_machine_runtime_setup): Check that dl_profile != NULL.
 580         (ARCH_LA_PLTENT, ARCH_LA_PLTEXIT): Define.
 581         (RTLD_START): Use iitlbp with sr0.
 582         (elf_machine_type_class): Include TLS relocs.
 583         (reassemble_21, reassemble_14): Define.
 584         (elf_machine_rela): Add DIR21L, DIR14R, PLABEL21L, PLABEL14R,
 585         TLS_DTPMOD32, TLS_TPREL32, TLS_DTPOFF32 support.
 586         (TRAMPOLINE_TEMPLATE): Move to ...
 587         * sysdeps/hppa/dl-trampoline.S: ... here.
 588         * sysdeps/hppa/abort-instr.h: Use iitlbp with sr0.
 589         * sysdeps/hppa/dl-lookupcfg.h: Inlcude dl-fptr.h.
 590         (DL_FIXUP_VALUE_TYPE, DL_FIXUP_MAKE_VALUE, DL_FIXUP_VALUE_CODE_ADDR,
 591         DL_FIXUP_VALUE_ADD, DL_FIXUP_ADDR_VALUE): Define.
 592         * sysdeps/hppa/sysdep.h: Use "!" as a separator. Cleanup comments.
 593         * sysdeps/hppa/bits/link.h (La_hppa_regs, La_hppa_retval): Define.
 594         Define prototypes for la_hppa_gnu_pltenter and la_hppa_gnu_pltexit.
 595
 596 2006-04-27  Carlos O'Donell  <carlos@systemhalted.org>
 597
 598         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Include uio.h, and
 599         define vmsplice.
 600
 601 2006-04-21  Carlos O'Donell  <carlos@systemhalted.org>
 602
 603         * sysdeps/hppa/dl-tls.h: New file
 604         * sysdeps/hppa/libc-tls.c: Likewise.
 605         * sysdeps/hppa/tls-macros.h: Likewise.
 606         * sysdeps/hppa/elf/configure: Likewise.
 607         * sysdeps/hppa/elf/configure.in: Likewise.
 608
 609 2006-04-20  Carlos O'Donell  <carlos@systemhalted.org>
 610
 611         * sysdeps/hppa/fpu/fclrexcpt.c (feclearexcept): Use union to
 612         align parameters. Specify memory clobbers.
 613         * sysdeps/hppa/fpu/fedisblxcpt.c (fedisableexcept): Likewise.
 614         * sysdeps/hppa/fpu/feenablxcpt.c (feenableexcept): Likewise.
 615         * sysdeps/hppa/fpu/fegetenv.c (fegetenv): Do not save exception
 616         register. Use memcpy to align buffer.
 617         * sysdeps/hppa/fpu/fegetexcept.c (fegetexcept): Store and reload
 618         fr0. Use union to align parameters.
 619         * sysdeps/hppa/fpu/fegetround.c (fegetround): Likewise.
 620         * sysdeps/hppa/fpu/feholdexcpt.c (feholdexcept): Do not save
 621         exception registers. Define libm_hidden_def.
 622         * sysdeps/hppa/fpu/fesetenv.c (fesetenv): Do not save exception
 623         registers.
 624         * sysdeps/hppa/fpu/fesetround.c (fesetround): Use union to
 625         align parameters, speficy memory clobbers. Define libm_hidde_def
 626         * sysdeps/hppa/fpu/feupdateenv.c (feupdateenv): Use union to align
 627         parameters. Use memcpy to align buffer.
 628         * sysdeps/hppa/fpu/fgetexcptflg.c (fegetexceptflag): Likewise.
 629         * sysdeps/hppa/fpu/fsetexcptflg.c (fesetexceptflag): Likewise.
 630         * sysdeps/hppa/fpu/ftestexcept.c (fetestexcept): Likewise.
 631         * sysdeps/hppa/fpu/libm-test-ulps: Update.
 632         * sysdeps/hppa/fpu/bits/fenv.h: Add ABI comments.
 633
 634 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 635
 636         * sysdeps/unix/sysv/linux/hppa/bits/mman.h [__USE_GNU]:
 637         Define MMAP_FIXED.
 638         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h [__USE_GNU]:
 639         Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE,
 640         SYNC_FILE_RANGE_WAIT_AFTER, sync_file_range, splice, tee.
 641
 642 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 643
 644         * sysdeps/unix/sysv/linux/hppa/kernel-features.h: New file.
 645
 646 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 647
 648         * sysdeps/hppa/linuxthreads/pspinlock.c: New file.
 649         * sysdeps/hppa/linuxthreads/pt-machine.h: Likewise.
 650         * sysdeps/hppa/linuxthreads/tls.h: Likewise.
 651         * sysdeps/unix/sysv/linux/hppa/linuxthreads/aio_cancel.c: Likewise.
 652         * sysdeps/unix/sysv/linux/hppa/linuxthreads/malloc-machine.h:
 653         Likewise.
 654         * sysdeps/unix/sysv/linux/hppa/linuxthreads/pt-initfini.c: Likewise.
 655         * sysdeps/unix/sysv/linux/hppa/linuxthreads/sysdep-cancel.h: Likewise.
 656         * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/initspin.h: Likewise.
 657         * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/pthreadtypes.h:
 658         Likewise.
 659
 660 2006-02-28  Roland McGrath  <roland@redhat.com>
 661
 662         * sysdeps/hppa/shlib-versions: New file.
 663         * sysdeps/hppa/preconfigure: New file.