ChangeLog.hppa

   1 2010-06-24  Carlos O'Donell  <carlos@codesourcery.com>
   2
   3         * sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Only create stack
   4         frame around call to SYSCALL_ERROR_HANDLER. Do not restore %rp
   5         from the stack frame on successfull return.
   6
   7 2010-06-23  Carlos O'Donell  <carlos@codesourcery.com>
   8
   9         * sysdeps/unix/sysv/linux/hppa/getcontext.S (__getcontext_ret):
  10         Document that this function is a non-standard calling ABI.
  11         Document register usage.
  12         (__getcontext): Use normal %sp without adjustment. Use named
  13         resgister %sp.
  14         * sysdeps/unix/sysv/linux/hppa/makecontext.c: Remove FRAME_SIZE.
  15         Define FRAME_SIZE_UL, FRAME_SIZE_BYTES, ARGS.
  16         (__makecontext): Create and setup a stack frame.
  17         * sysdeps/unix/sysv/linux/hppa/setcontext.S (__setcontext):
  18         Use named register %sp. Do not use oSS_SP.
  19
  20 2010-06-07  Andreas Schwab  <schwab@redhat.com>
  21
  22         * sysdeps/unix/sysv/linux/hppa/nptl/pthread.h: Update to agree
  23         with generic file.
  24
  25 2010-03-30  Carlos O'Donell <carlos@codesourcery.com>
  26
  27         * sysdeps/unix/sysv/linux/hppa/bits/socket.h: Define
  28         MSG_WAITFORONE.
  29
  30 2010-02-17  Matt Turner  <mattst88@gmail.com>
  31
  32         * sysdeps/unix/sysv/linux/hppa/bits/socket.h: Actually fix
  33         SOCK_CLOEXEC to match O_CLOEXEC.
  34
  35 2010-02-02  Carlos O'Donell  <carlos@codesourcery.com>
  36
  37         * sysdeps/unix/sysv/linux/hppa/bits/mman.h: Define
  38         MADV_MERGEABLE and MADV_UNMERGEABLE.
  39
  40 2010-02-02  Carlos O'Donell  <carlos@codesourcery.com>
  41
  42         * sysdeps/hppa/nptl/tls.h (__set_cr27): Clobber
  43         link register r31.
  44
  45 2010-02-02  Carlos O'Donell  <carlos@codesourcery.com>
  46
  47         * sysdeps/unix/sysv/linux/hppa/makecontext.c (__makecontext):
  48         Support more than 8 arguments.
  49
  50 2010-02-01  Kyle McMartin  <kyle@redhat.com>
  51
  52         * sysdeps/unix/sysv/linux/hppa/bits/socket.h: Fix value of
  53         SOCK_CLOEXEC to match O_CLOEXEC.
  54
  55 2010-02-01  Carlos O'Donell  <carlos@codesourcery.com>
  56
  57         * sysdeps/unix/sysv/linux/hppa/Versions: Bump
  58         errlist-compat to 257 for GLIBC_2.12.
  59         * sysdeps/unix/sysv/linux/hppa/bits/errno.h
  60         (EOWNERDEAD): Define if not already defined.
  61         (ENOTRECOVERABLE): Likewise.
  62         (ERFKILL): Likewise.
  63
  64 2009-11-29  Carlos O'Donell  <carlos@codesourcery.com>
  65
  66         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h:
  67         Rearrange file to reduce future maintenance.
  68         [__USE_GNU]: Update F_GETOWN_EX, and F_SETOWN_EX.
  69         Define f_owner_ex an __pid_type.
  70
  71 2009-11-25  Carlos O'Donell  <carlos@codesourcery.com>
  72
  73         * sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h:
  74         Use correct alignment for pthread_mutex_t, pthread_cond_t,
  75         and pthread_rwlock_t.
  76
  77 2009-11-22  Carlos O'Donell  <carlos@codesourcery.com>
  78
  79         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Avoid warnings
  80         by casting oldval to int.
  81
  82 2009-11-15  Carlos O'Donell  <carlos@codesourcery.com>
  83
  84         [BZ #6676]
  85
  86         * sysdeps/unix/sysv/linux/hppa/socket.h: Move from here...
  87         * sysdeps/unix/sysv/linux/hppa/bits/socket.h: ... to here.
  88
  89 2009-11-15  Carlos O'Donell  <carlos@codesourcery.com>
  90
  91         * sysdeps/unix/sysv/linux/hppa/Versions (libc): Add
  92         fallocate64@@GLIBC_2.11.
  93         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h
  94         [__USE_GNU]: Define F_GETOWN_EX, and F_SETOWN_EX.
  95         [!__USE_FILE_OFFSET64]: Define fallocate.
  96         [__USE_FILE_OFFSET64 && __REDIRECT]: Define __REDIRECT.
  97         [__USE_FILE_OFFSET64 && !__REDIRECT]: Define fallocate as
  98         fallocate64.
  99         [__USE_LARGEFILE64]: define fallocate64.
 100
 101 2009-11-15  Carlos O'Donell  <carlos@codesourcery.com>
 102
 103         * sysdeps/hppa/dl-fptr.h: Update copyright year.
 104         Reduce ELF_MACHINE_BOOT_FPTR_TABLE_LEN to 64.
 105         Implement ELF_MACHINE_LOAD_ADDRESS using PC relative loads.
 106
 107 2009-11-15  Carlos O'Donell  <carlos@codesourcery.com>
 108
 109         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h:
 110         Remove FUTEX_WAITERS, FUTEX_OWNER_DIED, and FUTEX_TID_MASK.
 111
 112 2009-11-15  Carlos O'Donell  <carlos@codesourcery.com>
 113             Aurelian Jarno  <aurelien@aurel32.net>
 114
 115         [BZ #10527]
 116
 117         * sysdeps/unix/sysv/linux/hppa/socket.h: New file.
 118
 119 2009-11-15  Carlos O'Donell  <carlos@codesourcery.com>
 120
 121         [BZ #6676]
 122
 123         * sysdeps/hppa/elf/start.S: Use R_PARISC_DLTIND* relocations
 124         to support -fPIE.
 125
 126 2009-11-08  Carlos O'Donell  <carlos@codesourcery.com>
 127
 128         [BZ #10920]
 129
 130         * sysdeps/hppa/libgcc_s.h: New file.
 131         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Remove.
 132         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Remove.
 133
 134 2009-09-08  Carlos O'Donell  <carlos@codesourcery.com>
 135
 136         sysdeps/unix/sysv/linux/hppa/
 137         * internaltypes.h: New file.
 138
 139         sysdeps/unix/sysv/linux/hppa/nptl/
 140         * pthreadP.h: New file.
 141         * pthread.h: New file.
 142         * pthread_cond_broadcast.c: New file.
 143         * pthread_cond_destroy.c: New file.
 144         * pthread_cond_init.c: New file.
 145         * pthread_cond_signal.c: New file.
 146         * pthread_cond_timedwait.c: New file.
 147         * pthread_cond_wait.c: New file.
 148         * bits/pthreadtypes.h: Make pthread_mutex_t,
 149         pthread_rwlock_t, and pthread_cond_t backwards
 150         compatible.
 151
 152 2009-04-24  Carlos O'Donell  <carlos@codesourcery.com>
 153
 154         * sysdeps/hppa/hppa1.1/s_signbit.c: New file.
 155
 156 2009-04-23  Carlos O'Donell  <carlos@codesourcery.com>
 157
 158         * sysdeps/hppa/dl-machine.h: Remove VALID_ELF_OSABI,
 159         VALID_ELF_ABIVERSION, and VALID_ELF_HEADER.
 160
 161 2009-04-23  Carlos O'Donell  <carlos@codesourcery.com>
 162
 163         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Do not include
 164         sysdep.h. Document the reason for other includes.
 165
 166 2009-04-23  Carlos O'Donell  <carlos@codesourcery.com>
 167
 168         * sysdeps/unix/sysv/linux/hppa/sysdep.h [!__ASSEMBLER__]:
 169         Include errno.h.
 170
 171 2009-02-25  Carlos O'Donell  <carlos@codesourcery.com>
 172
 173         * sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h:
 174         Adjust comment. Sort macros alphabetically. Remove old
 175         lock comments.
 176
 177 2009-02-25  Carlos O'Donell  <carlos@codesourcery.com>
 178
 179         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c:
 180         Update from nptl/sysdeps/pthread/unwind-forcedunwind.c
 181         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c:
 182         Update from nptl/sysdeps/pthread/unwind-resume.c
 183
 184 2009-02-25  Carlos O'Donell  <carlos@codesourcery.com>
 185
 186         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Define
 187         FUTEX_WAIT_BITSET, FUTEX_WAKE_BITSET, FUTEX_CLOCK_REALTIME,
 188         and FUTEX_BITSET_MATCH_ANY.
 189
 190 2009-02-22  Carlos O'Donell  <carlos@codesourcery.com>
 191
 192         * sysdeps/unix/sysv/linux/hppa/Versions: Add missing bracket.
 193
 194 2009-02-22  Carlos O'Donell  <carlos@codesourcery.com>
 195
 196         * sysdeps/hppa/dl-machine.h: Use _dl_runtime_profile.
 197
 198 2009-02-13  Khem Raj  <raj.khem@gmail.com>
 199
 200         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c
 201         (libgcc_s_handle): New variable.
 202         (pthread_cancel_init): Depend in libgcc_s_handle for decision to
 203         load DSO.  Assign last.
 204         (__unwind_freeres): New function.
 205
 206 2009-02-09  Arthur Loiret  <aloiret@debian.org>
 207
 208         [BZ #9717]
 209
 210         * sysdeps/unix/sysv/linux/hppa/linuxthreads/malloc-machine.h
 211         (MALLOC): Adjust __libc_tsd_define arguments.
 212         (tsd_setspecific, tsd_getspecific): Adjust __libc_tsd_{set,get}
 213         arguments.
 214
 215 2008-08-07  Helge Deller  <deller@gmx.de>
 216
 217         * sysdeps/unix/sysv/linux/hppa/ucontext_i.sym: New file.
 218         * sysdeps/unix/sysv/linux/hppa/Makefile: New file.
 219         * sysdeps/unix/sysv/linux/hppa/getcontext.S: New file.
 220         * sysdeps/unix/sysv/linux/hppa/makecontext.c: New file.
 221         * sysdeps/unix/sysv/linux/hppa/setcontext.S: New file.
 222         * sysdeps/unix/sysv/linux/hppa/swapcontext.c: New file.
 223
 224 2008-06-17  Aurelian Jarno  <aurelien@aurel32.net>
 225             Carlos O'Donell  <carlos@systemhalted.org>
 226
 227         [BZ #6037]
 228         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Check for -11
 229         (-EAGAIN) instead of 11. Loop again when the kernel
 230         returns -45 (-EDEADLOCK). Add back memory clobber.
 231         Do not initialize lws_ret and lws_errno.
 232
 233 2008-06-17  Guy Martin  <gmsoft@tuxicoman.be>
 234
 235         [BZ #5957]
 236         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h:
 237         Use shared futex in lll_wait_tid().
 238
 239 2008-05-12  Aurelien Jarno  <aurelien@aurel32.net>
 240
 241         [BZ #6506]
 242         * sysdeps/hppa/fpu/fesetenv.c: bufptr is always read, temp is
 243         read while writing back status word.
 244
 245 2008-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
 246
 247         * sysdeps/unix/sysv/linux/hppa/bits/shm.h: Fix comment describing
 248         shmid_ds.
 249
 250 2008-04-04  Carlos O'Donell  <carlos@codesourcery.com>
 251
 252         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Remove
 253         memory contraint and instead indicate that *mem is
 254         written to.
 255
 256 2008-03-24  Carlos O'Donell  <carlos@codesourcery.com>
 257
 258         * sysdeps/unix/sysv/linux/hppa/sys/user.h: New file.
 259
 260 2008-03-14  Carlos O'Donell  <carlos@codesourcery.com>
 261             Guy Martin <gmsoft@tuxicoman.be>
 262
 263         [BZ #5923]
 264         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Pass
 265         timespec and futexp.
 266
 267 2008-02-22  Carlos O'Donell  <carlos@codesourcery.com>
 268
 269         * sysdeps/unix/sysv/linux/hppa/Makefile: Remove.
 270         * sysdeps/hppa/nptl/Makefile: Set tst-oddstacklimit-ENV.
 271
 272 2007-12-05  Jeff Bailey  <jeffbailey@google.com>
 273
 274         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h
 275         (__lll_unlock): Use define instead of inline function.
 276         (__lll_robust_unlock): Likewise.
 277
 278 2007-10-22  Daniel Jacobowitz  <dan@codesourcery.com>
 279
 280         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h (F_DUPFD_CLOEXEC): Define.
 281
 282 2007-10-18  Carlos O'Donell  <carlos@systemhalted.org>
 283
 284         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c
 285         (__lll_lock_wait): Add private argument. Pass private
 286         to lll_futex_wait. Use atomic_compare_and_exchange_val_acq.
 287         (__lll_lock_wait_private): New function.
 288         (__lll_timedlock_wait): Add private argument. Pass private
 289         to lll_futex_timed_wait.
 290         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h:
 291         Include kernel-features.h and tls.h.
 292         (FUTEX_WAITERS): Define.
 293         (FUTEX_OWNER_DIED): Define.
 294         (FUTEX_TID_MASK): Define.
 295         (__lll_private_flag): Define.
 296         (lll_futex_timed_wait): Use __lll_private_flag.
 297         (lll_futex_wake): Use __lll_private_flag.
 298         (lll_futex_requeue): Use __lll_private_flag.
 299         (lll_robust_mutex_dead): Rename to...
 300         (lll_robust_dead): ... this. Add private argument. Pass private
 301         to lll_futex_wake.
 302         (lll_futex_wake_unlock): Use __lll_private_flag.
 303         (__lll_mutex_trylock): Remove.
 304         (lll_mutex_tryock): Remove.
 305         (__lll_robust_mutex_trylock): Rename to...
 306         (__lll_robust_trylock): ... this.
 307         (lll_robust_mutex_trylock): Rename to...
 308         (lll_robust_trylock): ... this. Call __lll_robust_trylock.
 309         (__lll_mutex_cond_trylock): Rename to...
 310         (__lll_cond_trylock): ... this.
 311         (lll_mutex_cond_trylock): Rename to...
 312         (lll_cond_trylock): ... this. Call __lll_cond_trylock.
 313         (__lll_mutex_lock): Add private argument.
 314         (__lll_robust_mutex_lock): Remove.
 315         (lll_mutex_lock): Define.
 316         (__lll_robust_lock): Define.
 317         (lll_robust_mutex_lock): Remove.
 318         (__lll_mutex_cond_lock): Remove.
 319         (lll_robust_lock) Define.
 320         (lll_robust_cond_lock): Define.
 321         (lll_robust_mutex_cond_lock): Remove.
 322         (__lll_cond_lock): Define.
 323         (lll_cond_lock): Define.
 324         (__lll_mutex_timedlock): Remove.
 325         (__lll_timedlock): Define.
 326         (lll_timedlock): Define.
 327         (lll_robust_mutex_timedlock): Remove.
 328         (lll_robust_timedlock): Define.
 329         (__lll_mutex_unlock): Remove.
 330         (__lll_unlock): Define.
 331         (__lll_robust_mutex_unlock): Remove.
 332         (__lll_robust_unlock): Define.
 333         (lll_robust_mutex_unlock): Remove.
 334         (lll_robust_unlock): Define.
 335         (__lll_mutex_unlock_force): Remove.
 336         (lll_mutex_unlock_force): Remove.
 337         (lll_islocked): Remove.
 338         (lll_mutex_islocked): Rename to...
 339         (lll_islocked): ... this.
 340         (lll_trylock): Remove.
 341         (lll_unlock): Remove.
 342         (lll_wait_tid): Format whitespace.
 343         (lll_cond_wait): Remove.
 344         (lll_cond_timedwait): Remove.
 345         (lll_cond_wake): Remove.
 346         (lll_cond_broadcast): Remove.
 347
 348 2007-10-17  Carlos O'Donell  <carlos@systemhalted.org>
 349
 350         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Correct return value
 351         type and __THROW marker of splice, vmsplice, and tee.
 352
 353 2007-09-24  Carlos O'Donell  <carlos@systemhalted.org>
 354
 355         * sysdeps/hppa/nptl/tls.h: Fix comment.
 356         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Fix comment format.
 357         [__USE_GNU] (O_CLOEXEC): Define.
 358         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Issue error
 359         if the library is unsupported.
 360         [ASSEMBLER && IS_IN_librt]: Define CENABLE, CDISABLE, and
 361         __local_multiple_threads.
 362
 363 2007-08-03  Aurelien Jarno  <aurelien@aurel32.net>
 364
 365         * sysdeps/unix/sysv/linux/hppa/linuxthreads/sysdep-cancel.h:
 366         (__local_multiple_threads): Declare as hidden only in libc and
 367         in libpthread.
 368
 369 2007-07-28  Carlos O'Donell  <carlos@systemhalted.org>
 370
 371         * sysdeps/unix/sysv/linux/hppa/nptl/internaltypes.h: Remove.
 372         * sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h
 373         (pthread_rwlock_t): Split __flags into __pad2, __pad1, __shared,
 374         and __flags. Update comments. Update copyright.
 375         * sysdeps/hppa/nptl/tls.h: Define THREAD_GSCOPE_FLAG_UNUSED,
 376         THREAD_GSCOPE_FLAG_USED, THREAD_GSOPE_FLAG_WAIT,
 377         THREAD_GSCOPE_RSEET_FLAG, THREAD_GSCOPE_SET_FLAG, THREAD_GSCOPE_WAIT.
 378         Update copyright.
 379         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c: Update copyright.
 380         (__lll_lock_wait): Call lll_futex_wait with LLL_SHARED.
 381         (__lll_timedlock_wait): Call lll_futex_timed_wait with LLL_SHARED.
 382         (lll_unlock_Wake_cb): Use lll_private_futex_wake.
 383         (___lll_timedwait_tid): Call lll_futex_timed_wait with LLL_SAHRED.
 384         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Define
 385         FUTEX_PRIVATE_FLAG, LLL_PRIVATE, LLL_SHARED, lll_private_futex_wait,
 386         lll_private_futex_timed_wait, lll_private_Futex_wake. Add private
 387         argument to lll_futex_wait, lll_futex_timed_wait, lll_futex_wake,
 388         lll_futex_wake_unlock.
 389         * sysdeps/unix/sysv/linux/hppa/nptl/pthread_once.c: Update copyright.
 390         (clear_once_control): Use lll_private_futex_wake.
 391         (__pthread_once): Use lll_private_futex_wait, and
 392         lll_private_futex_wake.
 393
 394 2007-07-28  Randolph Chung  <tausq@debian.org>
 395
 396         * sysdeps/hppa/nptl/tls.h (DB_THREAD_SELF): Fix definition.
 397
 398 2007-06-16  Jeff Bailey  <jbailey@raspberryginger.com>
 399
 400         * sysdeps/unix/sysv/linux/hppa/sys/procfs.h: Don't
 401         include asm/elf.h.  Declare elf_greg_t, elf_gregset_t,
 402         elf_fpreg_t, and elf_fpregset_t.
 403
 404 2007-06-16  Jeff Bailey  <jbailey@raspberryginger.com>
 405
 406         * sysdeps/unix/sysv/linux/hppa/nptl/configure.in: Require
 407         at least kernel 2.6.9.
 408         * sysdeps/unix/sysv/linux/hppa/nptl/configure: Rebuilt.
 409
 410 2007-05-17  Carlos O'Donell  <carlos@systemhalted.org>
 411
 412         * sysdeps/unix/sysv/linux/hppa/nptl/bits/semaphore.h
 413         (SEM_VALUE_MAX): Remove.
 414
 415 2007-05-17  Carlos O'Donell  <carlos@systemhalted.org>
 416
 417         * sysdeps/unix/sysv/linux/hppa/sysdep.h (PIC_REG_DEF): Define.
 418         (PIC_REG_USE): Define.
 419         (INLINE_SYSCALL): Use PIC_REG_DEF, PIC_REG_USE.
 420         (INTERNAL_SYSCALL): Likewise.
 421         (INTERNAL_SYSCALL_NCS): Likewise.
 422         * sysdeps/unix/sysv/linux/hppa/sysdep.c (syscall): Use
 423         PIC_REG_DEF, PIC_REG_USE.
 424
 425 2007-05-01  Carlos O'Donell  <carlos@systemhalted.org>
 426
 427         * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/pthreadtypes.h
 428         [__USE_XOPEN2K]: Define pthread_rwlock_t and
 429         pthread_rwlockattr_t.
 430
 431 2007-02-02  Carlos O'Donell  <carlos@systemhalted.org>
 432
 433         * sysdeps/unix/sysv/linux/hppa/sysdep.h (PTR_MANGLE): Define.
 434         (PTR_DEMANGLE): Define.
 435
 436 2007-02-02  Guy Martin  <gmsoft@tuxicoman.be>
 437
 438         * sysdeps/hppa/dl-trampoline.S (_dl_runtime_profile):
 439         Add cfi_endproc.
 440
 441 2006-12-03  Carlos O'Donell  <carlos@systemhalted.org>
 442
 443         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Remove non-atomic
 444         versions. Adjust jump target to '0b'.
 445
 446 2006-12-03  Carlos O'Donell  <carlos@systemhalted.org>
 447
 448         * sysdeps/hppa/Makefile: Set long-double-fcts to `no'.
 449         * sysdeps/hppa/fpu/libm-test-ulps: Regenerate.
 450         * sysdeps/hppa/fpu/bits/mathdef.h: New file.
 451
 452 2006-11-10  Carlos O'Donell  <carlos@systemhalted.org>
 453
 454         * sysdeps/hppa/nptl/pthread_spin_init.c: New file.
 455         * sysdeps/hppa/nptl/pthread_spin_unlock.c: Remove strong alias
 456         to pthread_spin_init.
 457         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Define
 458         RTLD_SINGLE_THREAD_P.
 459
 460 2006-09-20  Carlos O'Donell  <carlos@systemhalted.org>
 461
 462         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h (splice): Add offin
 463         and offout arguments to the prototype.
 464
 465 2006-09-15  Carlos O'Donell  <carlos@systemhalted.org>
 466
 467         * sysdeps/hppa/nptl/tcb-offsets.sym: Define TID_THREAD_OFFSET.
 468         * sysdeps/unix/sysv/linux/hppa/clone.S: Handle RESET_PID, and
 469         restore r19 before call to _exit.
 470         * sysdeps/unix/sysv/linux/hppa/nptl/clone.S: New file.
 471
 472 2006-09-13  Carlos O'Donell  <carlos@systemhalted.org>
 473
 474         * sysdeps/hppa/dl-machine.h (RTLD_START): Comment the use of
 475         _dl_fini_plabel.
 476         * sysdeps/hppa/elf/start.S: Correctly pass r23 to argument 6 of
 477         __libc_start_main. Comment the order of arguments at entry and
 478         those to __libc_start_main.
 479
 480 2006-09-07  Carlos O'Donell  <carlos@systemhalted.org>
 481
 482         * sysdeps/hppa/dl-machine.h (elf_machine_fixup_plt): Remove
 483         lvalue cast.
 484         * sysdeps/hppa/dl-trampoline.S (_dl_fixup): Correct stack usage.
 485         (_dl_runtime_profile): LA fixups.
 486         * sysdeps/unix/sysv/linux/hppa/clone.S: Correct stack usage. Return
 487         -1 on error. Use branch and link for error handler funciton.
 488         * sysdeps/unix/sysv/linux/hppa/sysdep.h: Correct stack usage.
 489         Avoid register shuffling.
 490         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h (ASM_EAGAIN): Define
 491         as -EAGAIN.
 492         * sysdeps/unix/sysv/linux/hppa/bits/mman.h: Adjust definitions to
 493         match required standards.
 494         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h
 495         (lll_futex_wait): Return __ret.
 496         (lll_futex_timed_wait): Likewise.
 497         (lll_futex_wake): Likewise.
 498         (lll_futex_requeue): Likewise.
 499         * sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Correct stack
 500         usage and adjust error return.
 501         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Adjust
 502         stack usage for gdb, and avoid extra register loads.
 503         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Copy
 504         nptl/sysdeps/pthread/unwind-forcedunwind.c.
 505         (LIBGCC_SO): Define and use.
 506         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Copy
 507         nptl/sysdeps/pthread/unwind-resume.c.
 508         (LIBGCC_SO): Define and use.
 509
 510 2006-08-13  Carlos O'Donell  <carlos@systemhalted.org>
 511
 512         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h (FUTEX_LOCK_PI,
 513         FUTEX_UNLOCK_PI, FUTEX_TRYLOCK_PI): Define.
 514
 515 2006-07-24  Carlos O'Donell  <carlos@systemhalted.org>
 516
 517         * sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h:
 518         __SIZEOF_PTHREAD_COND_T is 64 bytes. Remove __PAD_ATOMIC_LOCK_T.
 519
 520 2006-07-18  Carlos O'Donell  <carlos@systemhalted.org>
 521
 522         * sysdeps/hppa/nptl/pthread_spin_lock.c (pthread_spin_lock): Swap
 523         newval and oldval.
 524         * sysdeps/hppa/nptl/pthread_spin_trylock.c (pthread_spin_trylock):
 525         Likewise.
 526
 527 2006-07-16  Jeff Bailey  <jbailey@ubuntu.com>
 528
 529         * sysdeps/hppa/tst-audit.h: New file.
 530
 531 2006-07-16  Carlos O'Donell  <carlos@systemhalted.org>
 532
 533         * sysdeps/hppa/tls-macros.h: Cleanup formatting.
 534
 535 2006-07-15  Jeff Bailey  <jbailey@ubuntu.com>
 536
 537         * sysdeps/hppa/nptl/tls.h (TLS_INIT_TP): Return NULL.
 538
 539 2006-07-13  Carlos O'Donell  <carlos@systemhalted.org>
 540
 541         * sysdeps/unix/sysv/linux/hppa/xstat.c: New file.
 542         * sysdeps/unix/sysv/linux/hppa/lxstat.c: Likewise.
 543         * sysdeps/unix/sysv/linux/hppa/fxstat.c: Likewise.
 544         * sysdeps/unix/sysv/linux/hppa/fxstatat.c: Likewise.
 545
 546 2006-07-13  Carlos O'Donell  <carlos@systemhalted.org>
 547
 548         * sysdeps/hppa/nptl/Makefile: New file
 549         * sysdeps/hppa/nptl/jmpbuf-unwind.h: Likewise
 550         * sysdeps/hppa/nptl/pthread_spin_lock.c: Likewise
 551         * sysdeps/hppa/nptl/pthread_spin_trylock.c: Likewise
 552         * sysdeps/hppa/nptl/pthread_spin_unlock.c: Likewise
 553         * sysdeps/hppa/nptl/pthreaddef.h: Likewise
 554         * sysdeps/hppa/nptl/tcb-offsets.sym: Likewise
 555         * sysdeps/hppa/nptl/tls.h: Likewise
 556         * sysdeps/unix/sysv/linux/hppa/nptl/bits: Likewise
 557         * sysdeps/unix/sysv/linux/hppa/nptl/createthread.c: Likewise
 558         * sysdeps/unix/sysv/linux/hppa/nptl/fork.c: Likewise
 559         * sysdeps/unix/sysv/linux/hppa/nptl/internaltypes.h: Likewise
 560         * sysdeps/unix/sysv/linux/hppa/nptl/libc-lowlevellock.c: Likewise
 561         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c: Likewise
 562         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Likewise
 563         * sysdeps/unix/sysv/linux/hppa/nptl/pt-initfini.c: Likewise
 564         * sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Likewise
 565         * sysdeps/unix/sysv/linux/hppa/nptl/pthread_once.c: Likewise
 566         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Likewise
 567         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Likewise
 568         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Likewise
 569
 570 2006-06-08  Carlos O'Donell  <carlos@systemhalted.org>
 571
 572         * sysdeps/unix/sysv/linux/hppa/Versions: new errlist compat entry
 573         for up to 256 errnos
 574
 575 2006-06-08  Carlos O'Donell  <carlos@systemhalted.org>
 576
 577         * sysdeps/hppa/hppa1.1/Implies: Remove ieee754/ldbl-128.
 578         * sysdeps/unix/sysv/linux/hppa/kernel-features.h
 579         [__LINUX_KERNEL_VERSION >= 0x020609]: Define __ASSUME_LWS_CAS.
 580         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: New file.
 581
 582 2006-06-08  Carlos O'Donell  <carlos@systemhalted.org>
 583
 584         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Reformat
 585         (SPLICE_F_MOVE, SPLICE_F_NONBLOCK, SPLICE_F_MORE, SPLICE_F_GIFT):
 586         Define.
 587
 588 2006-05-24  Carlos O'Donell  <carlos@systemhalted.org>
 589
 590         * sysdeps/unix/sysv/linux/hppa/clone.S: .LerrorRest
 591         is a label.
 592
 593 2006-05-24  Carlos O'Donell  <carlos@systemhalted.org>
 594
 595         * sysdeps/hppa/ldsodefs.h: New file.
 596         * sysdeps/unix/sysv/linux/hppa/bits/mman.h:
 597         Only define MADV_* macros when __USE_BSD is present.
 598         (MADV_REMOVE, MADV_DONTFORK, MADV_DOFORK): Define.
 599
 600 2006-05-15  Carlos O'Donell  <carlos@systemhalted.org>
 601
 602         * sysdeps/unix/sysv/linux/hppa/clone.S: Accept extra arguments
 603         required for NPTL.
 604         * sysdeps/unix/sysv/linux/hppa/sysdep.c: Use var args for 6 arg
 605         syscall.
 606         * sysdeps/unix/sysv/linux/hppa/sysdep.h: Move DOARGS and UNDOARGS
 607         into PSEUDO_*'s.
 608         (ENTRY_LEAF): Define.
 609         (PSEUDO_NOERRNO, PSEUDO_ERRVAL): Use ENTRY_LEAF.
 610         (DO_CALL): Create frame.
 611
 612 2006-05-15  Carlos O'Donell  <carlos@systemhalted.org>
 613
 614         * sysdeps/hppa/dl-machine.h: Include tls.h
 615         (elf_machine_fixup_plt): Returns fdesc.
 616         (elf_machine_profile_fixup_plt): Remove.
 617         (elf_machine_plt_value): Returns fdesc.
 618         (elf_machine_runtime_setup): Check that dl_profile != NULL.
 619         (ARCH_LA_PLTENT, ARCH_LA_PLTEXIT): Define.
 620         (RTLD_START): Use iitlbp with sr0.
 621         (elf_machine_type_class): Include TLS relocs.
 622         (reassemble_21, reassemble_14): Define.
 623         (elf_machine_rela): Add DIR21L, DIR14R, PLABEL21L, PLABEL14R,
 624         TLS_DTPMOD32, TLS_TPREL32, TLS_DTPOFF32 support.
 625         (TRAMPOLINE_TEMPLATE): Move to ...
 626         * sysdeps/hppa/dl-trampoline.S: ... here.
 627         * sysdeps/hppa/abort-instr.h: Use iitlbp with sr0.
 628         * sysdeps/hppa/dl-lookupcfg.h: Inlcude dl-fptr.h.
 629         (DL_FIXUP_VALUE_TYPE, DL_FIXUP_MAKE_VALUE, DL_FIXUP_VALUE_CODE_ADDR,
 630         DL_FIXUP_VALUE_ADD, DL_FIXUP_ADDR_VALUE): Define.
 631         * sysdeps/hppa/sysdep.h: Use "!" as a separator. Cleanup comments.
 632         * sysdeps/hppa/bits/link.h (La_hppa_regs, La_hppa_retval): Define.
 633         Define prototypes for la_hppa_gnu_pltenter and la_hppa_gnu_pltexit.
 634
 635 2006-04-27  Carlos O'Donell  <carlos@systemhalted.org>
 636
 637         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Include uio.h, and
 638         define vmsplice.
 639
 640 2006-04-21  Carlos O'Donell  <carlos@systemhalted.org>
 641
 642         * sysdeps/hppa/dl-tls.h: New file
 643         * sysdeps/hppa/libc-tls.c: Likewise.
 644         * sysdeps/hppa/tls-macros.h: Likewise.
 645         * sysdeps/hppa/elf/configure: Likewise.
 646         * sysdeps/hppa/elf/configure.in: Likewise.
 647
 648 2006-04-20  Carlos O'Donell  <carlos@systemhalted.org>
 649
 650         * sysdeps/hppa/fpu/fclrexcpt.c (feclearexcept): Use union to
 651         align parameters. Specify memory clobbers.
 652         * sysdeps/hppa/fpu/fedisblxcpt.c (fedisableexcept): Likewise.
 653         * sysdeps/hppa/fpu/feenablxcpt.c (feenableexcept): Likewise.
 654         * sysdeps/hppa/fpu/fegetenv.c (fegetenv): Do not save exception
 655         register. Use memcpy to align buffer.
 656         * sysdeps/hppa/fpu/fegetexcept.c (fegetexcept): Store and reload
 657         fr0. Use union to align parameters.
 658         * sysdeps/hppa/fpu/fegetround.c (fegetround): Likewise.
 659         * sysdeps/hppa/fpu/feholdexcpt.c (feholdexcept): Do not save
 660         exception registers. Define libm_hidden_def.
 661         * sysdeps/hppa/fpu/fesetenv.c (fesetenv): Do not save exception
 662         registers.
 663         * sysdeps/hppa/fpu/fesetround.c (fesetround): Use union to
 664         align parameters, speficy memory clobbers. Define libm_hidde_def
 665         * sysdeps/hppa/fpu/feupdateenv.c (feupdateenv): Use union to align
 666         parameters. Use memcpy to align buffer.
 667         * sysdeps/hppa/fpu/fgetexcptflg.c (fegetexceptflag): Likewise.
 668         * sysdeps/hppa/fpu/fsetexcptflg.c (fesetexceptflag): Likewise.
 669         * sysdeps/hppa/fpu/ftestexcept.c (fetestexcept): Likewise.
 670         * sysdeps/hppa/fpu/libm-test-ulps: Update.
 671         * sysdeps/hppa/fpu/bits/fenv.h: Add ABI comments.
 672
 673 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 674
 675         * sysdeps/unix/sysv/linux/hppa/bits/mman.h [__USE_GNU]:
 676         Define MMAP_FIXED.
 677         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h [__USE_GNU]:
 678         Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE,
 679         SYNC_FILE_RANGE_WAIT_AFTER, sync_file_range, splice, tee.
 680
 681 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 682
 683         * sysdeps/unix/sysv/linux/hppa/kernel-features.h: New file.
 684
 685 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 686
 687         * sysdeps/hppa/linuxthreads/pspinlock.c: New file.
 688         * sysdeps/hppa/linuxthreads/pt-machine.h: Likewise.
 689         * sysdeps/hppa/linuxthreads/tls.h: Likewise.
 690         * sysdeps/unix/sysv/linux/hppa/linuxthreads/aio_cancel.c: Likewise.
 691         * sysdeps/unix/sysv/linux/hppa/linuxthreads/malloc-machine.h:
 692         Likewise.
 693         * sysdeps/unix/sysv/linux/hppa/linuxthreads/pt-initfini.c: Likewise.
 694         * sysdeps/unix/sysv/linux/hppa/linuxthreads/sysdep-cancel.h: Likewise.
 695         * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/initspin.h: Likewise.
 696         * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/pthreadtypes.h:
 697         Likewise.
 698
 699 2006-02-28  Roland McGrath  <roland@redhat.com>
 700
 701         * sysdeps/hppa/shlib-versions: New file.
 702         * sysdeps/hppa/preconfigure: New file.