ChangeLog.arm

   1 2010-03-26  Thomas Schwinge  <thomas@codesourcery.com>
   2
   3         * sysdeps/arm/configure.in: New file.
   4         * sysdeps/arm/configure: Generate.
   5         * sysdeps/arm/sysdep.h (ENTRY, END): Add CFI statements.
   6         * sysdeps/unix/arm/sysdep.S (__syscall_error): Likewise.
   7         * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
   8         (PSEUDO, DOCARGS_0, RESTORE_LR_0, DOCARGS_1, UNDOCARGS_1, DOCARGS_2)
   9         (UNDOCARGS_2, DOCARGS_3, UNDOCARGS_3, DOCARGS_4, UNDOCARGS_4)
  10         (DOCARGS_5, UNDOCARGS_5, RESTORE_LR_5, DOCARGS_6, UNDOCARGS_6):
  11         Likewise.
  12         [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
  13         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h (DO_CALL): Likewise.
  14         * sysdeps/unix/sysv/linux/arm/sysdep.h
  15         (POP_PC, SYSCALL_ERROR_HANDLER (__local_syscall_error))
  16         (DOARGS_5, UNDOARGS_5, DOARGS_6, UNDOARGS_6, DOARGS_7, UNDOARGS_7):
  17         Likewise.
  18         * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
  19         (__default_sa_restorer_v1, __default_sa_restorer_v2)
  20         (__default_rt_sa_restorer_v1, __default_rt_sa_restorer_v2): Add END
  21         statements.
  22         * sysdeps/unix/sysv/linux/arm/eabi/syscall.S (syscall): Add CFI
  23         statements.
  24         * sysdeps/arm/memcpy.S (memcpy): Add CFI statements.
  25         * sysdeps/arm/memmove.S (memmove): Likewise.
  26         * sysdeps/unix/sysv/linux/arm/eabi/mmap64.S (__mmap64): Add CFI
  27         statements.
  28         * sysdeps/unix/sysv/linux/arm/mmap.S (__mmap): Likewise.
  29         * sysdeps/arm/eabi/arm-mcount.S (__gnu_mcount_nc, _mcount): Add CFI
  30         statements.
  31         * sysdeps/arm/sysdep.h (CALL_MCOUNT): Likewise.
  32         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c
  33         (_Unwind_Resume): Add CFI statements.
  34         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c
  35         (_Unwind_Resume): Likewise.
  36         * sysdeps/arm/dl-trampoline.S (_dl_runtime_resolve)
  37         (_dl_runtime_profile) <CFI>: Only emit .debug_frame.
  38         * sysdeps/arm/eabi/__longjmp.S (__longjmp): Add CFI statements.
  39         * sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S (CALL_FAIL)
  40         (CHECK_SP): Likewise
  41         * sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S (SAVE_PID): Add CFI
  42         statements.
  43         * sysdeps/unix/sysv/linux/arm/nptl/vfork.S (SAVE_PID): Likewise.
  44         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Add CFI statements.
  45         * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S (cfi_startproc):
  46         Redefine for signal frames.
  47         (__default_sa_restorer_v1, __default_sa_restorer_v2)
  48         (__default_rt_sa_restorer_v1, __default_rt_sa_restorer_v2): Add CFI
  49         statements.
  50
  51 2010-02-10  Joseph Myers  <joseph@codesourcery.com>
  52
  53         * sysdeps/arm/eabi/fegetenv.c, sysdeps/arm/fpu/fegetenv.c: Add
  54         hidden alias.
  55
  56 2010-01-10  Joseph Myers  <joseph@codesourcery.com>
  57
  58         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define O_DIRECTORY,
  59         O_NOFOLLOW, O_CLOEXEC, F_DUPFD_CLOEXEC, F_SETOWN, and F_GETOWN for
  60         XPG7.
  61
  62 2009-12-16  Thomas Schwinge  <thomas@codesourcery.com>
  63
  64         * sysdeps/arm/eabi/Makefile [gmon] (sysdep_routines): Add arm-mcount.
  65         * sysdeps/arm/eabi/machine-gmon.h (mcount_internal): Define to
  66         `__mcount_internal'.
  67         (MCOUNT (__gnu_mcount_nc), OLD_MCOUNT (_mcount), mcount): Move to...
  68         * sysdeps/arm/eabi/arm-mcount.S: ... this new file as __gnu_mcount_nc,
  69         _mcount, and mcount, respectively.
  70
  71 2009-12-15  Joseph Myers  <joseph@codesourcery.com>
  72
  73         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Redefine O_SYNC and
  74         O_DSYNC to match 2.6.33+ kernels.
  75
  76 2009-11-19  Joseph Myers  <joseph@codesourcery.com>
  77
  78         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Introduce new symbol
  79         F_OWNER_PGRP and mark F_OWNER_GID obsolete.
  80
  81 2009-11-19  Joseph Myers  <joseph@codesourcery.com>
  82
  83         * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PSELECT,
  84         __ASSUME_PPOLL): Don't undefine for kernel 2.6.32 and later.
  85
  86 2009-11-18  Joseph Myers  <joseph@codesourcery.com>
  87
  88         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Change misleading
  89         names of parameters of sync_file_range.
  90
  91 2009-11-17  Joseph Myers  <joseph@codesourcery.com>
  92
  93         [BZ #10972]
  94         * sysdeps/unix/sysv/linux/arm/bits/mman.h: Add new MADV_*
  95         constants from recent kernels.
  96
  97 2009-11-14  Joseph Myers  <joseph@codesourcery.com>
  98
  99         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_SETOWN_EX,
 100         F_GETOWN_EX): Update values.
 101
 102 2009-11-06  Joseph Myers  <joseph@codesourcery.com>
 103
 104         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (fallocate): Fix types
 105         of last two arguments when -D_FILE_OFFSET_BITS=64.
 106
 107 2009-11-04  Philip Blundell  <philb@gnu.org>
 108
 109         * sysdeps/unix/sysv/linux/arm/clone.S: Support V4T interworking.
 110         * sysdeps/unix/sysv/linux/arm/sysdep.h (__local_syscall_error): Likewise.
 111         * sysdeps/arm/memcpy.S: Likewise.
 112         * sysdeps/arm/memmove.S: Likewise.
 113
 114 2009-10-29  Joseph Myers  <joseph@codesourcery.com>
 115
 116         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define F_OWNER_* and
 117         f_owner_ex.
 118
 119 2009-10-22  Daniel Gutson  <dgutson@codesourcery.com>
 120
 121         * sysdeps/arm/sysdep.h: (Tag_ABI_align8_preserved,
 122         Tag_ABI_align8_needed): Attributes added.
 123         * sysdeps/arm/elf/start.S: Likewise.
 124         * sysdeps/arm/eabi/abi-note.S: New file.
 125         * sysdeps/unix/sysv/linux/arm/eabi/internal_accept4.S: New
 126         file.
 127
 128 2009-10-22  Andrew Stubbs  <ams@codesourcery.com>
 129             Julian Brown  <julian@codesourcery.com>
 130
 131         * sysdeps/arm/eabi/setjmp.S (__sigsetjmp): Replace deprecated
 132         instruction fstmiax with vstmia.
 133         Correct register conflict and comment.
 134         * sysdeps/arm/eabi/__longjmp.S (__longjmp): Use vldmia not fldmiax.
 135         Don't clobber r1/a2 register before testing IWMMXT hwcap.
 136
 137 2009-10-22  Julian Brown  <julian@codesourcery.com>
 138
 139         * sysdeps/arm/elf/start.S (_start): Avoid dependency on PC pipeline
 140         offset.
 141
 142 2009-10-03  Joseph Myers  <joseph@codesourcery.com>
 143
 144         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define F_SETOWN_EX and
 145         F_GETOWN_EX.
 146
 147 2009-08-06  Joseph Myers  <joseph@codesourcery.com>
 148
 149         * sysdeps/arm/____longjmp_chk.S: Remove.  Replaced by....
 150         * sysdeps/unix/sysv/linux/arm/____longjmp_chk.S,
 151         sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S: This.  New
 152         files.
 153         * sysdeps/arm/__longjmp.S, sysdeps/arm/eabi/__longjmp.S: Use r4
 154         for saved sp.
 155
 156 2009-07-29  Aurelien Jarno  <aurelien@aurel32.net>
 157
 158         * sysdeps/unix/sysv/linux/arm/kernel-features.h: Define
 159         __ASSUME_EVENTFD2 and __ASSUME_SIGNALFD4.
 160
 161 2009-06-30  Paul Brook  <paul@codesourcery.com>
 162
 163         * sysdeps/arm/eabi/Makefile (CFLAGS-initfini.s): Add
 164         -fno-asynchronous-unwind-tables -fno-unwind-tables.
 165         (CFLAGS-pt-initfini.s): Ditto.
 166
 167 2009-06-25  Nathan Froyd  <froydnj@codesourcery.com>
 168
 169         * sysdeps/arm/eabi/aeabi_lcsts.c (__aeabi_stdin, __aeabi_stdout,
 170         __aeabi_stderr): New variables.
 171         (setup_aeabi_stdio): New function.  Add it to .preinit_array.
 172
 173 2009-06-24  Maxim Kuvyrkov  <maxim@codesourcery.com>
 174             Mark Mitchell  <mark@codesourcery.com>
 175             Joseph Myers  <joseph@codesourcery.com>
 176             Kazu Hirata  <kazu@codesourcery.com>
 177
 178         * sysdeps/arm/eabi/backtrace.c: New.
 179         * sysdeps/arm/eabi/Makefile (CFLAGS-backtrace.c): Add
 180         -funwind-tables.
 181         * sysdeps/arm/preconfigure: Add -fno-unwind-tables to CFLAGS.
 182         * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Remove
 183         -fno-unwind-tables from CFLAGS.
 184         * sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerate.
 185         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h (_Unwind_Trace_Fn):
 186         Define.
 187         (_Unwind_Backtrace): Declare.
 188
 189 2009-05-18  Joseph Myers  <joseph@codesourcery.com>
 190
 191         * sysdeps/arm/____longjmp_chk.S (CHECK_SP): Use unsigned
 192         comparison.
 193
 194 2009-05-16  Joseph Myers  <joseph@codesourcery.com>
 195
 196         * sysdeps/arm/____longjmp_chk.S: New file.
 197         * sysdeps/arm/__longjmp.S: If CHECK_SP is defined, use it.
 198         * sysdeps/arm/eabi/__longjmp.S: Likewise.
 199
 200 2009-05-16  Joseph Myers  <joseph@codesourcery.com>
 201
 202         * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PREADV,
 203         __ASSUME_PWRITEV): Don't undefine.
 204
 205 2009-05-16  Joseph Myers  <joseph@codesourcery.com>
 206
 207         * sysdeps/unix/sysv/linux/arm/Versions (libc): Add
 208         fallocate64@@GLIBC_2.11.
 209
 210 2009-04-25  Aurelien Jarno  <aurelien@aurel32.net>
 211
 212         * sysdeps/arm/eabi/fpu_control.h: If soft-float, don't use
 213         floating-point registers.
 214
 215 2009-04-18  Joseph Myers  <joseph@codesourcery.com>
 216
 217         * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PREADV,
 218         __ASSUME_PWRITEV): Undefine.
 219
 220 2009-03-16  Khem Raj  <raj.khem@gmail.com>
 221
 222         * sysdeps/unix/sysv/linux/arm/sysdep.h: Include errno.h.
 223
 224 2009-03-15  Joseph Myers  <joseph@codesourcery.com>
 225
 226         * sysdeps/arm/bits/link.h: Uglify function parameter names.
 227         * sysdeps/unix/sysv/linux/arm/sys/io.h: Likewise.
 228         * sysdeps/arm/eabi/bits/setjmp.h: Uglify attribute name.
 229
 230 2009-03-03  Joseph Myers  <joseph@codesourcery.com>
 231
 232         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Declare
 233         fallocate{,64}.
 234
 235 2009-02-13  Khem Raj  <raj.khem@gmail.com>
 236
 237         * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
 238         (libgcc_s_handle): New variable.
 239         (pthread_cancel_init): Depend in libgcc_s_handle for decision to
 240         load DSO.  Assign last.
 241         (__unwind_freeres): New function.
 242
 243         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c:
 244         Likewise.
 245
 246 2009-02-05  Paul Brook  <paul@codesourcery.com>
 247             Joseph Myers  <joseph@codesourcery.com>
 248
 249         * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Ditto.
 250         (elf_machine_load_address): Clear T bit of PLT entry contents.
 251         (RTLD_START): Mark function symbols as such.  Tweak pc-relative
 252         addressing to avoid depending on pc read pipeline offset.
 253         * sysdeps/arm/machine-gmon.h (MCOUNT): Add Thumb-2 implementation.
 254         * sysdeps/arm/tls-macros.h: Add alignment for Thumb-2.
 255         (ARM_PC_OFFSET): Define.
 256         (TLS_IE): Define differently for Thumb-2.
 257         (TLS_LE, TLS_LD, TLS_GD): Use ARM_PC_OFFSET.
 258         * sysdeps/arm/elf/start.S: Switch to thumb mode for Thumb-2.
 259         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h (INTERNAL_SYSCALL_RAW):
 260         Add Thumb implementation.
 261         * sysdeps/unix/sysv/linux/arm/eabi/nptl/aio_misc.h: New.
 262         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c: Enforce
 263         alignment for Thumb-2.  Adjust offset from PC for Thumb-2.
 264         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c: Ditto.
 265         * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (atomic_full_barrier,
 266         __arch_compare_and_exchange_val_32_acq): Add Thumb-2 implementation.
 267
 268 2009-02-02  Joseph Myers  <joseph@codesourcery.com>
 269
 270         * sysdeps/unix/sysv/linux/arm/bits/shm.h (SHM_EXEC): Define.
 271
 272 2009-01-27  Min Zhang  <mzhang@mvista.com>
 273
 274         * sysdeps/arm/memset.S (memset): Use stm instead of two
 275         str instructions.
 276
 277 2009-01-27  Kirill A. Shutemov <kirill@shutemov.name>
 278
 279         * sysdeps/arm/elf/start.S (_start): Use position-independent code
 280         if SHARED.  Clear lr.
 281
 282 2009-01-27  Ryosei Takagi  <ryosei@sm.sony.co.jp>
 283
 284         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
 285         (lll_futex_wake_unlock, lll_futex_requeue): Return zero if success.
 286
 287 2009-01-27  Daniel Jacobowitz  <dan@codesourcery.com>
 288
 289         * sysdeps/unix/sysv/linux/arm/sysdep.h: Include <tls.h>.
 290
 291 2009-01-12  Mike Frysinger  <vapier@gentoo.org>
 292
 293         * sysdeps/arm/fpu/setjmp.S: Add hidden_def (__sigsetjmp).
 294
 295 2009-01-12  Joseph Myers  <joseph@codesourcery.com>
 296
 297         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Define
 298         FUTEX_CLOCK_REALTIME and FUTEX_BITSET_MATCH_ANY.
 299
 300 2008-12-03  Joseph Myers  <joseph@codesourcery.com>
 301
 302         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Define
 303         FUTEX_WAIT_BITSET and FUTEX_WAKE_BITSET.
 304
 305 2008-11-25  Joseph Myers  <joseph@codesourcery.com>
 306
 307         * sysdeps/unix/sysv/linux/arm/sysdep.h (LOAD_ARGS_1, LOAD_ARGS_2,
 308         LOAD_ARGS_3, LOAD_ARGS_4, LOAD_ARGS_5, LOAD_ARGS_6, LOAD_ARGS_7):
 309         Load all arguments into temporary variables before loading into
 310         registers.
 311
 312 2008-08-19  Joseph Myers  <joseph@codesourcery.com>
 313
 314         * data/c++-types-arm-linux-gnueabi.data: New.
 315         * data/localplt-arm-linux-gnueabi.data: New.
 316         * sysdeps/arm/bsd-_setjmp.S: Use HIDDEN_JUMPTARGET to call
 317         __sigsetjmp.
 318         * sysdeps/arm/bsd-setjmp.S: Likewise.
 319         * sysdeps/arm/eabi/aeabi_localeconv.c: Use __localeconv.
 320         * sysdeps/arm/eabi/find_exidx.c (__gnu_Unwind_Find_exidx): Use
 321         __dl_iterate_phdr.
 322         * sysdeps/arm/eabi/setjmp.S: Add hidden_def (__sigsetjmp).
 323         * sysdeps/arm/memmove.S: Use HIDDEN_JUMPTARGET to call memcpy from
 324         within libc.
 325         * sysdeps/arm/setjmp.S: Add hidden_def (__sigsetjmp).
 326         * sysdeps/unix/sysv/linux/arm/clone.S: Use HIDDEN_JUMPTARGET to
 327         call _exit.
 328         * sysdeps/unix/sysv/linux/arm/ioperm.c (init_iosys): Use __sysctl,
 329         __readlink and fgets_unlocked.
 330         (_ioperm): Use __open and __close.
 331
 332 2008-07-18  Joseph Myers  <joseph@codesourcery.com>
 333
 334         * sysdeps/arm/eabi/fgetexcptflg.c: New.
 335         * sysdeps/arm/eabi/fsetexcptflg.c (__fesetexceptflag): Operate on
 336         set exception flags, not on mask of enabled exceptions.
 337
 338 2008-07-18  Joseph Myers  <joseph@codesourcery.com>
 339
 340         * sysdeps/arm/eabi/feupdateenv.c: New.
 341
 342 2008-07-18  Joseph Myers  <joseph@codesourcery.com>
 343
 344         * sysdeps/arm/libm-test-ulps: Update.
 345
 346 2008-06-01  Paul Brook  <paul@codesourcery.com>
 347             Zack Weinberg  <zack@codesourcery.com>
 348             Daniel Jacobowitz  <dan@codesourcery.com>
 349
 350         * sysdeps/arm/nptl/pthread_spin_lock.S,
 351         sysdeps/arm/nptl/pthread_spin_trylock.S: Delete.
 352         * sysdeps/arm/nptl/pthread_spin_lock.c,
 353         sysdeps/arm/nptl/pthread_spin_trylock.c: New files using
 354         atomic_compare_and_exchange_val_acq to take spinlocks.
 355         * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (lll_trylock,
 356         lll_cond_trylock): Use atomic_compare_and_exchange_val_acq.
 357         (__lll_trylock, __lll_cond_trylock): Delete.
 358         * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h
 359         (atomic_exchange_acq): Delete.
 360         (atomic_full_barrier): Define.
 361         (__arch_compare_and_exchange_val_32_acq): Use named operands.
 362         * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Update
 363         arch_minimum_kernel to 2.6.16.
 364         * sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerated.
 365
 366 2008-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
 367
 368         * sysdeps/unix/sysv/linux/arm/check_pf.c: Update from generic
 369         version.
 370
 371 2008-04-21  Khem Raj  <kraj@mvista.com>
 372
 373         * sysdeps/unix/sysv/linux/arm/ioperm.c: Don't include asm/page.h.
 374
 375 2008-04-21  Mike Frysinger  <vapier@gentoo.org>
 376
 377         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (DOCARGS_6,
 378         UNDOCARGS_6): Define.
 379
 380 2008-04-21  Khem Raj  <kraj@mvista.com>
 381
 382         * sysdeps/unix/sysv/linux/arm/bits/shm.h: New file.
 383
 384 2008-04-11  Paul Brook  <paul@codesourcery.com>
 385             Sandra Loosemore  <sandra@codesourcery.com>
 386
 387         * sysdeps/arm/eabi/machine-gmon.h: New file.
 388         * sysdeps/arm/eabi/Versions: Add __gnu_mcount_nc.
 389
 390 2007-12-21  Daniel Jacobowitz  <dan@codesourcery.com>
 391
 392         * sysdeps/unix/sysv/linux/arm/profil-counter.h: Use the i386 version.
 393         * sysdeps/unix/sysv/linux/arm/register-dump.h (register_dump): Update
 394         to use ucontext.
 395         (REGISTER_DUMP): Likewise.
 396         * sysdeps/unix/sysv/linux/arm/sigcontextinfo.h (SIGCONTEXT,
 397         SIGCONTEXT_EXTRA_ARGS, GET_PC, GET_FRAME, GET_STACK): Likewise.
 398         (sigaction, __sigaction): Define.
 399         * sysdeps/unix/sysv/linux/arm/bits/armsigctx.h: Delete.
 400
 401 2007-10-22  Daniel Jacobowitz  <dan@codesourcery.com>
 402
 403         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_DUPFD_CLOEXEC): Define.
 404
 405 2007-09-25  Joseph Myers  <joseph@codesourcery.com>
 406
 407         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Correct return value
 408         type and __THROW marker of splice, vmsplice, and tee.
 409
 410 2007-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
 411
 412         * sysdeps/unix/sysv/linux/arm/kernel-features.h: Undefine
 413         __ASSUME_PSELECT and __ASSUME_PPOLL.
 414
 415 2007-09-12  Joseph Myers  <joseph@codesourcery.com>
 416
 417         * sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_RESET_FLAG): Use
 418         lll_futex_wake not lll_private_futex_wake.
 419         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (O_CLOEXEC): Define.
 420         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h: Include <tls.h>
 421         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
 422         (__lll_lock_wait_private, __lll_lock_wait): New.
 423         (__lll_timedlock_wait): Don't include in libc.so;  Take private
 424         argument.  Use atomic_compare_and_exchange_bool_acq.
 425         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Renamed all
 426         lll_mutex_* resp. lll_robust_mutex_* macros to lll_*
 427         resp. lll_robust_*.  Renamed all LLL_MUTEX_LOCK_* macros to
 428         LLL_LOCK_*.  Include <kernel-features.h>.
 429         (LLL_LOCK_INITIALIZER): Remove duplicate definition.
 430         (__lll_private_flag): Define.
 431         (lll_futex_timed_wait): Pass private flag to syscall.
 432         (lll_futex_wake): Likewise.
 433         (lll_private_futex_wait, lll_private_futex_timed_wait,
 434         lll_private_futex_wake): Remove.
 435         (lll_robust_dead, lll_futex_requeue): Take private arguments.
 436         (lll_futex_wake_unlock): Pass private flag to syscall.
 437         (__lll_robust_trylock): Convert to macro.
 438         (__lll_robust_lock_wait): Add private argument.
 439         (__lll_lock_wait_private, __lll_lock_wait): Declare.
 440         (__lll_lock): Convert to macro.  Take private argument.
 441         (__lll_cond_lock): Likewise.
 442         (lll_lock, lll_cond_lock): Take private arguments.
 443         (__lll_robust_lock): Take private argument.
 444         (__lll_timedlock_wait, __lll_robust_timedlock_wait): Take private
 445         arguments.
 446         (__lll_timedlock, __lll_robust_timedlock): Convert to macros.
 447         Take private arguments.
 448         (lll_timedlock, lll_robust_timedlock): Take private arguments.
 449         (__lll_unlock, __lll_robust_unlock): Convert to macros.  Take
 450         private arguments.
 451         (lll_unlock, lll_robust_unlock): Take private arguments.
 452         (__lll_mutex_unlock_force, lll_mutex_unlock_force, lll_lock_t,
 453         lll_trylock, lll_lock, lll_unlock, lll_islocked): Remove.
 454         (lll_wait_tid): Pass LLL_SHARED to lll_futex_wait.
 455         (__lll_cond_wait, __lll_cond_timedwait, __lll_cond_wake,
 456         __lll_cond_broadcast, lll_cond_wait, lll_cond_timedwait,
 457         lll_cond_wake, lll_cond_broadcast): Remove.
 458         * sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c
 459         (clear_once_control, __pthread_once): Use lll_futex_wake not
 460         lll_private_futex_wake.
 461
 462 2007-07-10  Daniel Jacobowitz  <dan@codesourcery.com>
 463
 464         * sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_RESET_FLAG): Use
 465         lll_private_futex_wake.
 466         * sysdeps/unix/sysv/linux/arm/check_pf.c: Update from generic version.
 467         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c
 468         (pthread_cancel_init): Add noinline and barriers.
 469         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
 470         (__lll_timedlock_wait): Update call to lll_futex_timed_wait.
 471         (__lll_timedwait_tid): Likewise.
 472         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h (LLL_PRIVATE,
 473         LLL_SHARED): Define.
 474         (lll_futex_wait): Use lll_futex_timed_wait.
 475         (lll_futex_timed_wait, lll_futex_wake, lll_futex_wake_unlock): Take a
 476         PRIVATE argument.
 477         (lll_private_futex_wait, lll_private_futex_timed_wait,
 478         lll_private_futex_wake): New.
 479         (lll_robust_mutex_dead,  __lll_mutex_lock, __lll_mutex_cond_lock,
 480         __lll_mutex_unlock, __lll_robust_mutex_unlock,
 481         __lll_mutex_unlock_force, lll_wait_tid): Update calls.
 482         * sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c (clear_once_control,
 483         __pthread_once): Use private futexes.
 484         * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
 485         (pthread_cancel_init): Add noinline and barriers.
 486
 487         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Comment fix.
 488
 489         * sysdeps/unix/sysv/linux/arm/nptl/bits/semaphore.h (SEM_VALUE_MAX):
 490         Delete.
 491
 492 2007-06-06  Daniel Jacobowitz  <dan@codesourcery.com>
 493
 494         * sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_FLAG_UNUSED,
 495         THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT): Define.
 496         (THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG,
 497         THREAD_GSCOPE_WAIT): Define.
 498         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
 499         (lll_unlock_wake_cb): Delete.
 500         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
 501         (FUTEX_PRIVATE_FLAG): Define.
 502         (lll_unlock_wake_cb): Delete prototype.
 503         * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h: Include
 504         <endian.h>.
 505         (pthread_rwlock_t): Shrink __flags and add __shared.
 506         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h
 507         (RTLD_SINGLE_THREAD_P): Define.
 508
 509 2007-05-23  Joseph Myers  <joseph@codesourcery.com>
 510
 511         * sysdeps/unix/sysv/linux/arm/kernel-features.h
 512         (__ASSUME_SIGFRAME_V2): Define for 2.6.18 and later.
 513         * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
 514         (__default_sa_restorer): Rename to __default_sa_restorer_v1.
 515         Don't define if __ASSUME_SIGFRAME_V2.
 516         (__default_rt_sa_restorer): Rename to
 517         __default_rt_sa_restorer_v1.  Don't define if
 518         __ASSUME_SIGFRAME_V2.
 519         (__default_sa_restorer_v2, __default_rt_sa_restorer_v2): New.
 520         * sysdeps/unix/sysv/linux/arm/nptl/Versions
 521         (__default_sa_restorer_v1, __default_rt_sa_restorer_v1,
 522         __default_sa_restorer_v2, __default_rt_sa_restorer_v2): Add to
 523         GLIBC_PRIVATE.
 524         * sysdeps/unix/sysv/linux/arm/sigaction.c [__ARM_EABI__]
 525         (__default_sa_restorer_v1, __default_sa_restorer_v2,
 526         __default_rt_sa_restorer_v1, __default_rt_sa_restorer_v2):
 527         Declare.
 528         (__default_sa_restorer, __default_rt_sa_restorer): Define as
 529         macros depending on kernel version.
 530
 531 2007-01-23  Daniel Jacobowitz  <dan@codesourcery.com>
 532
 533         * sysdeps/unix/sysv/linux/arm/sysdep.h (PTR_MANGLE, PTR_DEMANGLE):
 534         Define.
 535
 536 2007-01-08  Daniel Jacobowitz  <dan@codesourcery.com>
 537
 538         * sysdeps/unix/sysv/linux/arm/check_pf.c: New file.
 539         * sysdeps/unix/sysv/linux/arm/eabi/check_pf.c: New file.
 540
 541 2007-01-08  Joseph Myers  <joseph@codesourcery.com>
 542
 543         * sysdeps/arm/fpu/bits/mathdef.h: Move to
 544         sysdeps/arm/bits/mathdef.h.  Remove comment about FPA.
 545
 546 2007-01-08  Joseph Myers  <joseph@codesourcery.com>
 547
 548         * sysdeps/arm/eabi/jmpbuf-offsets.h: New.
 549
 550 2006-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
 551
 552         * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
 553         (RTLD_SINGLE_THREAD_P): Define.
 554
 555 2006-10-31  Joseph S. Myers  <joseph@codesourcery.com>
 556
 557         * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
 558         (DOCARGS_6): Change ".pad #20" to ".pad #16".
 559
 560 2006-10-31  Joseph S. Myers  <joseph@codesourcery.com>
 561
 562         * sysdeps/arm/eabi/fclrexcpt.c: Include <sysdep.h> instead of
 563         <asm/procinfo.h>.  Use HWCAP_ARM_VFP instead of HWCAP_VFP.
 564         * sysdeps/arm/eabi/fedisblxcpt.c: Likewise.
 565         * sysdeps/arm/eabi/feenablxcpt.c: Likewise.
 566         * sysdeps/arm/eabi/fegetenv.c: Likewise.
 567         * sysdeps/arm/eabi/fegetexcept.c: Likewise.
 568         * sysdeps/arm/eabi/fegetround.c: Likewise.
 569         * sysdeps/arm/eabi/feholdexcpt.c: Likewise.
 570         * sysdeps/arm/eabi/fesetenv.c: Likewise.
 571         * sysdeps/arm/eabi/fesetround.c: Likewise.
 572         * sysdeps/arm/eabi/fraiseexcpt.c: Likewise.
 573         * sysdeps/arm/eabi/fsetexcptflg.c: Likewise.
 574         * sysdeps/arm/eabi/ftestexcept.c: Likewise.
 575         * sysdeps/arm/eabi/setfpucw.c: Likewise.
 576
 577 2006-10-31  Joseph Myers  <joseph@codesourcery.com>
 578
 579         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (splice): Update
 580         prototype.
 581
 582 2006-10-31  Joseph Myers  <joseph@codesourcery.com>
 583
 584         * sysdeps/unix/sysv/linux/arm/kernel-features.h: Remove __i386__
 585         conditional.
 586
 587 2006-10-31  Nicolas Pitre  <nico@cam.org>
 588             Joseph Myers  <joseph@codesourcery.com>
 589
 590         * sysdeps/arm/memcpy.S: New file.
 591         * sysdeps/arm/memmove.S: Likewise.
 592
 593 2006-09-22  Khem Raj  <kraj@mvista.com>
 594
 595         * sysdeps/unix/sysv/linux/arm/fxstatat.c: New file.
 596
 597 2006-09-21  Joseph Myers  <joseph@codesourcery.com>
 598
 599         * sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags):
 600         Add "java" and "iwmmxt".
 601         * sysdeps/unix/sysv/linux/arm/dl-procinfo.h: Use <sysdep.h> for
 602         HWCAP values.
 603         (_DL_HWCAP_COUNT): Increase to 10.
 604         * sysdeps/unix/sysv/linux/arm/sysdep.h (HWCAP_ARM_SWP,
 605         HWCAP_ARM_HALF, HWCAP_ARM_THUMB, HWCAP_ARM_26BIT,
 606         HWCAP_ARM_FAST_MULT, HWCAP_ARM_FPA, HWCAP_ARM_VFP, HWCAP_ARM_EDSP,
 607         HWCAP_ARM_JAVA, HWCAP_ARM_IWMMXT): Define.
 608         * sysdeps/arm/eabi/setjmp.S (__sigsetjmp): Save iWMMXt registers
 609         if HWCAP_ARM_IWMMXT set.  Don't include <asm/procinfo.h>.  Use
 610         HWCAP_ARM_VFP instead of HWCAP_VFP.
 611         * sysdeps/arm/eabi/__longjmp.S (__longjmp): Restore iWMMXt
 612         registers if HWCAP_ARM_IWMMXT set.  Don't include
 613         <asm/procinfo.h>.  Use HWCAP_ARM_VFP instead of HWCAP_VFP.
 614
 615 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
 616
 617         * sysdeps/arm/dl-machine.h (elf_machine_rel): Handle undefined
 618         symbols.
 619         (elf_machine_rela): Likewise.
 620
 621 2006-08-21  Daniel Jacobowitz  <dan@codesourcery.com>
 622
 623         * sysdeps/unix/sysv/linux/arm/eabi/syscalls.list: Remove msgctl,
 624         shmctl, and semctl.
 625         * sysdeps/unix/sysv/linux/arm/eabi/semctl.c,
 626         sysdeps/unix/sysv/linux/arm/eabi/shmctl.c,
 627         sysdeps/unix/sysv/linux/arm/eabi/msgctl.c: New files.
 628
 629 2006-08-04  Daniel Jacobowitz  <dan@codesourcery.com>
 630
 631         Reported by Joseph Myers <joseph@codesourcery.com>:
 632         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h (FUTEX_LOCK_PI,
 633         FUTEX_UNLOCK_PI, FUTEX_TRYLOCK_PI): Define.
 634
 635 2006-07-24  Daniel Jacobowitz  <dan@codesourcery.com>
 636
 637         * sysdeps/unix/sysv/linux/arm/sigaction.c: If WRAPPER_INCLUDE is
 638         defined, include the named file.
 639
 640 2006-07-05  Daniel Jacobowitz  <dan@codesourcery.com>
 641
 642         * sysdeps/unix/sysv/linux/arm/sys/ucontext.h: Include
 643         <bits/sigcontext.h>.
 644         (NGREG, mcontext_t, struct ucontext): Update to match the kernel.
 645
 646 2006-07-05  Daniel Jacobowitz  <dan@codesourcery.com>
 647
 648         * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Correct GOT access to
 649         load the _DYNAMIC slot.
 650
 651 2006-06-08  Mark Shinwell  <shinwell@codesourcery.com>
 652
 653         * sysdeps/arm/nptl/pthreaddef.h (CURRENT_STACK_FRAME): Add -12.
 654
 655 2006-06-08  Daniel Jacobowitz  <dan@codesourcery.com>
 656
 657         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Reformat.
 658         (SPLICE_F_MOVE, SPLICE_F_NONBLOCK, SPLICE_F_MORE, SPLICE_F_GIFT):
 659         Define.
 660
 661 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
 662
 663         * sysdeps/arm/initfini.c: New file.
 664
 665 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
 666
 667         * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Rewrite to load
 668         _GLOBAL_OFFSET_TABLE_ explicitly.
 669
 670 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
 671
 672         * sysdeps/unix/sysv/linux/arm/kernel-features.h: Add conditionals
 673         for __ASSUME_TRUNCATE64_SYSCALL, __ASSUME_MMAP2_SYSCALL,
 674         __ASSUME_STAT64_SYSCALL, __ASSUME_FCNTL64, and
 675         __ASSUME_VFORK_SYSCALL.
 676
 677 2006-05-05  Daniel Jacobowitz  <dan@codesourcery.com>
 678
 679         * sysdeps/unix/sysv/linux/arm/bits/mman.h: Update error message
 680         for consistency with other ports.
 681         (MADV_REMOVE, MADV_DONTFORK, MADV_DOFORK): Define.
 682
 683 2006-05-05  Lior Balkohen  <balkohen@gmail.com>
 684
 685         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Remove
 686         LINUX_FADV_ASYNC_WRITE and LINUX_FADV_WRITE_WAIT.
 687         Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE
 688         and SYNC_FILE_RANGE_WAIT_AFTER.
 689         Declare sync_file_range, vmsplice, splice and tee.
 690
 691 2006-03-27  Lior Balkohen  <balkohen@gmail.com>
 692
 693         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define
 694         LINUX_FADV_ASYNC_WRITE and LINUX_FADV_WRITE_WAIT.
 695
 696 2006-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
 697
 698         * sysdeps/unix/sysv/linux/arm/eabi/socket.S: Delete.
 699         * sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
 700         sysdeps/unix/sysv/linux/arm/kernel-features.h,
 701         sysdeps/unix/sysv/linux/arm/eabi/umount.c: New files.
 702         * sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h
 703         (DOCARGS_6, UNDOCARGS_6, RESTORE_LR_6): Define.
 704         * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
 705         (DOCARGS_6, UNDOCARGS_6, RESTORE_LR_6): Define.
 706         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h: Undefine
 707         __NR_stime and __NR_alarm.
 708
 709 2006-03-02  Daniel Jacobowitz  <dan@codesourcery.com>
 710
 711         * sysdeps/unix/sysv/linux/arm/linuxthreads/sysdep-cancel.h
 712         (PSEUDO): Inline correct versions of PSEUDO_RET_MOV and MAYBE_SAVE_LR.
 713         (PSEUDO_RET_MOV, MAYBE_SAVE_LR): Don't define.
 714
 715 2006-03-02  Daniel Jacobowitz  <dan@codesourcery.com>
 716
 717         * sysdeps/unix/sysv/linux/arm/eabi/Makefile (arm-using-eabi): Set.
 718         * sysdeps/unix/sysv/linux/arm/nptl/Makefile: New file.
 719
 720 2006-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
 721
 722         * sysdeps/unix/arm/sysdep.h, sysdeps/unix/sysv/linux/arm/sysdep.S,
 723         sysdeps/unix/sysv/linux/arm/sysdep.h: Remove ports/ from include
 724         paths.
 725
 726 2006-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
 727
 728         * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h
 729         (struct __pthread_internal_slist): New.
 730         (union pthread_mutex_t): Give struct a tag.  Add __list
 731         in an anonymous union.
 732         (union pthread_cond_t): Use __extension__.
 733         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
 734         (__lll_mutex_lock_outlined, __lll_mutex_timedlock_outlined): Remove
 735         prototypes.
 736         (lll_robust_mutex_dead, __lll_robust_mutex_trylock,
 737         lll_robust_mutex_trylock, __lll_robust_mutex_lock,
 738         lll_robust_mutex_lock, lll_robust_mutex_cond_lock,
 739         __lll_robust_mutex_timedlock, lll_robust_mutex_timedlock,
 740         __lll_robust_mutex_unlock, lll_robust_mutex_unlock): New.
 741         (__lll_robust_lock_wait, __lll_robust_timedlock_wait): New
 742         prototypes.
 743
 744 2006-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
 745
 746         * sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c: Don't use
 747         sysdeps/generic/.
 748         * sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: Likewise.
 749
 750 2006-01-12  Roland McGrath  <roland@redhat.com>
 751
 752         * sysdeps/arm/jmpbuf-unwind.h: Include <jmpbuf-offsets.h>.
 753
 754 2006-01-10  Roland McGrath  <roland@redhat.com>
 755
 756         * sysdeps/arm/bits/setjmp.h (__JMP_BUF_SP): Macro moved to ...
 757         * sysdeps/arm/jmpbuf-offsets.h: ... here, new file.
 758         * sysdeps/arm/fpu/bits/setjmp.h: (__JMP_BUF_SP): Macro moved to ...
 759         * sysdeps/arm/fpu/jmpbuf-offsets.h: ... here, new file.
 760         * sysdeps/arm/eabi/bits/setjmp.h (__JMP_BUF_SP): Macro removed.
 761
 762         * sysdeps/arm/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...
 763         * sysdeps/arm/jmpbuf-unwind.h: ... here.
 764         * sysdeps/arm/fpu/bits/setjmp.h (_JMPBUF_UNWINDS): Macro removed.
 765         * sysdeps/arm/eabi/bits/setjmp.h (_JMPBUF_UNWINDS): Macro removed.
 766
 767         * sysdeps/arm/nptl/jmpbuf-unwind.h: Moved to ...
 768         * sysdeps/arm/jmpbuf-unwind.h: ... here.
 769
 770 2005-12-27  Roland McGrath  <roland@redhat.com>
 771
 772         * sysdeps/arm/eabi/bits/setjmp.h (_JMPBUF_UNWINDS): Take third argument
 773         DEMANGLE, and pass SP value through it.
 774         * sysdeps/arm/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
 775         * sysdeps/arm/fpu/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
 776
 777 2005-12-15  Roland McGrath  <roland@redhat.com>
 778
 779         * sysdeps/arm/libc-tls.c: Use csu/ instead of sysdeps/generic/.
 780
 781 2005-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
 782
 783         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h,
 784         sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c,
 785         sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c,
 786         sysdeps/unix/sysv/linux/arm/nptl/unwind.h,
 787         sysdeps/arm/unwind-dw2-fde-glibc.c,
 788         sysdeps/arm/unwind-pe.c, sysdeps/arm/framestate.c: New files.
 789
 790 2005-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
 791
 792         * sysdeps/arm/bits/setjmp.h, sysdeps/arm/fpu/bits/setjmp.h: Update
 793         include guards.
 794
 795         * sysdeps/unix/arm/sysdep.S (syscall_error): Handle USE___THREAD and
 796         RTLD_PRIVATE_ERRNO.
 797
 798         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Handle RESET_PID.
 799         Handle new arguments.
 800         * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use SAVE_PID and
 801         RESTORE_PID.  Use the right syscall error handler.
 802
 803         * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
 804         (__default_sa_restorer, __default_rt_sa_restorer): Add unwind
 805         information.
 806
 807         * sysdeps/unix/sysv/linux/arm/eabi/socket.S: Update formatting.
 808         Add unwind information.  Correct stack alignment typo.
 809
 810         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h
 811         (INTERNAL_SYSCALL_NCS): Define.
 812
 813         * sysdeps/unix/sysv/linux/arm/sigaction.c
 814         (__libc_sigaction): Remove never-valid handling for SA_ONSTACK.
 815
 816         * sysdeps/unix/sysv/linux/arm/socket.S: Whitespace cleanup.
 817
 818         * sysdeps/unix/sysv/linux/arm/sysdep.h (SYSCALL_ERROR_HANDLER): Handle
 819         RTLD_PRIVATE_ERRNO.
 820         (INTERNAL_SYSCALL_NCS): Implement.
 821
 822         * sysdeps/arm/nptl/Makefile, sysdeps/arm/nptl/jmpbuf-unwind.h,
 823         sysdeps/arm/nptl/pthread_spin_lock.S,
 824         sysdeps/arm/nptl/pthread_spin_trylock.S,
 825         sysdeps/arm/nptl/pthreaddef.h, sysdeps/arm/nptl/tcb-offsets.sym,
 826         sysdeps/arm/nptl/tls.h, sysdeps/unix/sysv/linux/arm/eabi/Makefile,
 827         sysdeps/unix/sysv/linux/arm/eabi/nptl/Makefile,
 828         sysdeps/unix/sysv/linux/arm/eabi/nptl/configure,
 829         sysdeps/unix/sysv/linux/arm/eabi/nptl/configure.in,
 830         sysdeps/unix/sysv/linux/arm/eabi/nptl/nptl-aeabi_unwind_cpp_pr1.c,
 831         sysdeps/unix/sysv/linux/arm/eabi/nptl/rt-aeabi_unwind_cpp_pr1.c,
 832         sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h,
 833         sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c,
 834         sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c,
 835         sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h,
 836         sysdeps/unix/sysv/linux/arm/nptl/Versions,
 837         sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h,
 838         sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h,
 839         sysdeps/unix/sysv/linux/arm/nptl/clone.S,
 840         sysdeps/unix/sysv/linux/arm/nptl/createthread.c,
 841         sysdeps/unix/sysv/linux/arm/nptl/fork.c,
 842         sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c,
 843         sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h,
 844         sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S,
 845         sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c,
 846         sysdeps/unix/sysv/linux/arm/nptl/vfork.S: New files.
 847
 848 2005-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
 849
 850         * sysdeps/arm/dl-machine.h (CLEAR_CACHE): Use INTERNAL_SYSCALL_ARM.
 851         * sysdeps/unix/sysv/linux/arm/brk.c (__brk): Use INLINE_SYSCALL.
 852         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Use DO_CALL.
 853         * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Bump
 854         arch_minimum_kernel.
 855         * sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerated.
 856         * sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
 857         sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
 858         sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
 859         sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
 860         sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c,
 861         sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
 862         sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
 863         sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
 864         sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
 865         sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
 866         sysdeps/unix/sysv/linux/arm/eabi/semop.c,
 867         sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
 868         sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
 869         sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
 870         sysdeps/unix/sysv/linux/arm/eabi/uname.c,
 871         sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
 872         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
 873         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: Removed.
 874         * sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h,
 875         sysdeps/unix/sysv/linux/arm/eabi/mmap64.S,
 876         sysdeps/unix/sysv/linux/arm/eabi/pread.c,
 877         sysdeps/unix/sysv/linux/arm/eabi/pread64.c,
 878         sysdeps/unix/sysv/linux/arm/eabi/pwrite.c,
 879         sysdeps/unix/sysv/linux/arm/eabi/pwrite64.c,
 880         sysdeps/unix/sysv/linux/arm/eabi/readahead.c,
 881         sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S,
 882         sysdeps/unix/sysv/linux/arm/eabi/socket.S,
 883         sysdeps/unix/sysv/linux/arm/eabi/syscall.S,
 884         sysdeps/unix/sysv/linux/arm/eabi/sysdep.h,
 885         sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: New files.
 886         * sysdeps/unix/sysv/linux/arm/linuxthreads/sysdep-cancel.h
 887         (SINGLE_THREAD_P_INT, SINGLE_THREAD_P_PIC): Removed.
 888         (SINGLE_THREAD_P): Rewritten to use only ip.
 889         * sysdeps/unix/sysv/linux/arm/linuxthreads/vfork.S (__vfork): Use
 890         DO_CALL.
 891         * sysdeps/unix/sysv/linux/arm/mmap.S (__mmap): Use DO_CALL.
 892         * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Use DO_CALL.
 893         Don't handle EABI here.
 894         * sysdeps/unix/sysv/linux/arm/socket.S (__socket): Use
 895         SINGLE_THREAD_P.
 896         * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use DO_CALL.
 897
 898 2005-11-03  Daniel Jacobowitz  <dan@codesourcery.com>
 899
 900         * sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S: Add LGPL exception.
 901
 902 2005-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
 903
 904         * sysdeps/arm/eabi/aeabi_lcsts.c, sysdeps/arm/eabi/aeabi_math.c,
 905         sysdeps/arm/eabi/aeabi_sighandlers.S: Add LGPL exception.
 906
 907 2005-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
 908
 909         * sysdeps/arm/eabi/Makefile (static-only-routines): Remove
 910         $(aeabi_routines).
 911         * sysdeps/arm/eabi/Versions (GLIBC_2.4): Add ARM EABI portability
 912         routines.
 913         * sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c,
 914         sysdeps/arm/eabi/aeabi_errno_addr.c,
 915         sysdeps/arm/eabi/aeabi_localeconv.c,
 916         sysdeps/arm/eabi/aeabi_mb_cur_max.c, sysdeps/arm/eabi/aeabi_memclr.c,
 917         sysdeps/arm/eabi/aeabi_memcpy.c, sysdeps/arm/eabi/aeabi_memmove.c,
 918         sysdeps/arm/eabi/aeabi_memset.c: Remove attribute_hidden.
 919
 920 2005-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
 921
 922         * sysdeps/unix/sysv/linux/arm/bits/mman.h (MREMAP_FIXED): Define.
 923
 924 2005-10-27  Daniel Jacobowitz  <dan@codesourcery.com>
 925
 926         * sysdeps/unix/sysv/linux/arm/socket.S: Honor NO_WEAK_ALIAS.
 927
 928 2005-10-10  Daniel Jacobowitz  <dan@codesourcery.com>
 929             Joseph Myers  <joseph@codesourcery.com>
 930             Julian Brown  <julian@codesourcery.com>
 931             Mark Mitchell  <mark@codesourcery.com>
 932             Paul Brook  <paul@codesourcery.com>
 933
 934         * sysdeps/arm/dl-machine.h (_dl_start_user): Preserve eight-byte
 935         stack alignment.
 936
 937         * sysdeps/arm/elf/start.S (_start): Add unwind markers for EABI
 938         targets.
 939
 940         * sysdeps/arm/preconfigure: Set machine for EABI targets.  Remove
 941         obsolete Thumb support.
 942
 943         * sysdeps/arm/shlib-versions: Add EABI support.
 944
 945         * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Allow for padding
 946         in the argument list for EABI targets.
 947
 948         * sysdeps/arm/fpu/feholdexcpt.c, sysdeps/arm/fpu/fesetround.c: Add
 949         libm_hidden_def.
 950
 951         * sysdeps/arm/dl-sysdep.h, sysdeps/arm/eabi/Makefile,
 952         sysdeps/arm/eabi/Versions, sysdeps/arm/eabi/__longjmp.S,
 953         sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c,
 954         sysdeps/arm/eabi/aeabi_errno_addr.c, sysdeps/arm/eabi/aeabi_lcsts.c,
 955         sysdeps/arm/eabi/aeabi_localeconv.c, sysdeps/arm/eabi/aeabi_math.c,
 956         sysdeps/arm/eabi/aeabi_mb_cur_max.c, sysdeps/arm/eabi/aeabi_memclr.c,
 957         sysdeps/arm/eabi/aeabi_memcpy.c, sysdeps/arm/eabi/aeabi_memmove.c
 958         sysdeps/arm/eabi/aeabi_memset.c, sysdeps/arm/eabi/aeabi_sighandlers.S,
 959         sysdeps/arm/eabi/aeabi_unwind_cpp_pr1.c, sysdeps/arm/eabi/bits/fenv.h,
 960         sysdeps/arm/eabi/bits/huge_val.h, sysdeps/arm/eabi/bits/setjmp.h,
 961         sysdeps/arm/eabi/fclrexcpt.c, sysdeps/arm/eabi/fedisblxcpt.c,
 962         sysdeps/arm/eabi/feenablxcpt.c, sysdeps/arm/eabi/fegetenv.c,
 963         sysdeps/arm/eabi/fegetexcept.c, sysdeps/arm/eabi/fegetround.c,
 964         sysdeps/arm/eabi/feholdexcpt.c, sysdeps/arm/eabi/fesetenv.c,
 965         sysdeps/arm/eabi/fesetround.c, sysdeps/arm/eabi/find_exidx.c,
 966         sysdeps/arm/eabi/fpu_control.h, sysdeps/arm/eabi/fraiseexcpt.c,
 967         sysdeps/arm/eabi/fsetexcptflg.c, sysdeps/arm/eabi/ftestexcept.c,
 968         sysdeps/arm/eabi/setjmp.S, sysdeps/unix/sysv/linux/arm/eabi/configure,
 969         sysdeps/arm/eabi/rtld-global-offsets.sym, sysdeps/arm/eabi/setfpucw.c,
 970         sysdeps/unix/sysv/linux/arm/eabi/configure.in,
 971         sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
 972         sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
 973         sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
 974         sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
 975         sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
 976         sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
 977         sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
 978         sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
 979         sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
 980         sysdeps/unix/sysv/linux/arm/eabi/oldgetrlimit.c,
 981         sysdeps/unix/sysv/linux/arm/eabi/oldsetrlimit.c,
 982         sysdeps/unix/sysv/linux/arm/eabi/semop.c,
 983         sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
 984         sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
 985         sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
 986         sysdeps/unix/sysv/linux/arm/eabi/uname.c,
 987         sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
 988         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
 989         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: New files.
 990
 991 2005-10-10  Daniel Jacobowitz  <dan@codesourcery.com>
 992
 993         * sysdeps/arm/memset.S (memset): Correct handling of negative
 994         arguments.
 995
 996 2005-10-10  Philip Blundell  <philb@gnu.org>
 997
 998         * sysdeps/arm/Makefile, sysdeps/arm/machine-gmon.h,
 999         sysdeps/arm/_mcount.S: Revert previous bogus changes.
1000
1001 2005-10-10  Philip Blundell  <philb@gnu.org>
1002
1003         * sysdeps/arm/_mcount.S: Suppress profiling when building this
1004         file.
1005
1006 2005-10-09  Phil Blundell  <pb@reciva.com>
1007
1008         * sysdeps/arm/Makefile [subdir=gmon] (sysdep_routines): Add
1009         _mcount.
1010         * sysdeps/arm/machine-gmon.h (MCOUNT): Replace with empty
1011         definition.
1012         (_MCOUNT_DECL): Make linkage global.
1013         * sysdeps/arm/_mcount.S: New file.
1014
1015 2005-10-09  Phil Blundell  <pb@reciva.com>
1016
1017         * sysdeps/arm/dl-trampoline.S: [PROF] (_dl_runtime_profile):
1018         Don't compile.  Correct cut'n'paste error with .size.
1019
1020 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
1021
1022         * sysdeps/unix/sysv/linux/arm/posix_fadvise.c,
1023         sysdeps/unix/sysv/linux/arm/posix_fadvise64.c: New files.
1024
1025 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
1026
1027         * sysdeps/arm/dl-machine.h: Include <tls.h>.
1028         (elf_machine_type_class, elf_machine_rel, elf_machine_rela): Handle
1029         TLS relocations.
1030         * sysdeps/unix/sysv/linux/arm/Makefile: Build __aeabi_read_tp.
1031         * sysdeps/unix/sysv/linux/arm/sysdep.h (INTERNAL_SYSCALL_RAW): Renamed
1032         from INTERNAL_SYSCALL.
1033         (INTERNAL_SYSCALL, INTERNAL_SYSCALL_ARM): New macros.
1034         * sysdeps/arm/dl-tls.h, sysdeps/arm/elf/configure.in,
1035         sysdeps/arm/elf/configure, sysdeps/arm/libc-tls.c,
1036         sysdeps/arm/linuxthreads/tls.h, sysdeps/arm/tls-macros.h,
1037         sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S,
1038         sysdeps/unix/sysv/linux/arm/libc-aeabi_read_tp.S: New files.
1039
1040 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
1041
1042         * sysdeps/arm/atomicity.h: Delete.
1043         * sysdeps/arm/bits/atomic.h: New file.
1044
1045 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
1046
1047         * sysdeps/arm/dl-machine.h (ARCH_LA_PLTENTER,
1048         ARCH_LA_PLTEXIT): Define.
1049         * sysdeps/arm/ldsodefs.h, sysdeps/arm/tst-audit.h: New files.
1050
1051 2005-06-13  Philip Blundell  <philb@gnu.org>
1052
1053         Patch from addsub@eyou.com:
1054         * sysdeps/arm/ieee754.h: Deleted.
1055         * sysdeps/arm/gmp-mparam.h: Support VFP and big endian.
1056         * sysdeps/arm/bits/endian.h: Likewise.
1057
1058 2005-06-11  Phil Blundell  <pb@reciva.com>
1059
1060         * sysdeps/arm/init-first.c: Deleted.
1061         * sysdeps/unix/sysv/linux/arm/linuxthreads/fork.c: New file.
1062
1063 2005-06-10  Phil Blundell  <pb@reciva.com>
1064
1065         Bug #957:
1066         * sysdeps/unix/sysv/linux/arm/mmap64.S: Handle offset correctly on
1067         big endian machines.  Reported by Sven Henkel <shenkel@gmail.com>.
1068
1069 2005-05-09  Daniel Jacobowitz  <dan@codesourcery.com>
1070             Mark Mitchell  <mark@codesourcery.com>
1071
1072         * sysdeps/arm/bits/link.h: New file.
1073         * sysdeps/arm/dl-trampoline.S: New file.
1074         * sysdeps/arm/dl-machine.h: Check RESOLVE_MAP instead of RESOLVE.
1075         (elf_machine_runtime_setup): Check dl_profile before calling
1076         _dl_name_match_p.
1077         (ELF_MACHINE_RUNTIME_TRAMPOLINE): Delete.
1078         (elf_machine_rel, elf_machine_rela): Use RESOLVE_MAP.
1079         (fix_bad_pc24): Use auto instead of static.
1080
1081 2005-05-09  Daniel Jacobowitz  <dan@codesourcery.com>
1082             Mark Mitchell  <mark@codesourcery.com>
1083
1084         * sysdeps/unix/sysv/linux/arm/ioperm.c (BUS_ISA): Define for new
1085         kernel headers.
1086
1087 2005-06-09  Phil Blundell  <pb@reciva.com>
1088
1089         * sysdeps/unix/arm/sysdep.h, sysdeps/unix/sysv/linux/arm/sysdep.h,
1090         sysdeps/unix/sysv/linux/arm/sysdep.S: Correct paths to included
1091         files.
1092
1093 2005-05-23  Roland McGrath  <roland@redhat.com>
1094
1095         * ChangeLog.arm: New file (this one).
1096         * sysdeps/arm, sysdeps/unix/arm, sysdeps/unix/sysv/linux/arm:
1097         Subdirectories moved here from main repository.
1098         * sysdeps/arm/preconfigure: New file.
1099         * sysdeps/arm/shlib-versions: New file.
1100 \f
1101 Local Variables:
1102 mode: change-log
1103 left-margin: 8
1104 fill-column: 74
1105 End: