ChangeLog.arm

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