ChangeLog.hppa

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