ChangeLog.arm

   1 2008-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
   2
   3         * sysdeps/unix/sysv/linux/arm/check_pf.c: Update from generic
   4         version.
   5
   6 2008-04-21  Khem Raj  <kraj@mvista.com>
   7
   8         * sysdeps/unix/sysv/linux/arm/ioperm.c: Don't include asm/page.h.
   9
  10 2008-04-21  Mike Frysinger  <vapier@gentoo.org>
  11
  12         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (DOCARGS_6,
  13         UNDOCARGS_6): Define.
  14
  15 2008-04-21  Khem Raj  <kraj@mvista.com>
  16
  17         * sysdeps/unix/sysv/linux/arm/bits/shm.h: New file.
  18
  19 2008-04-11  Paul Brook  <paul@codesourcery.com>
  20             Sandra Loosemore  <sandra@codesourcery.com>
  21
  22         * sysdeps/arm/eabi/machine-gmon.h: New file.
  23         * sysdeps/arm/eabi/Versions: Add __gnu_mcount_nc.
  24
  25 2007-12-21  Daniel Jacobowitz  <dan@codesourcery.com>
  26
  27         * sysdeps/unix/sysv/linux/arm/profil-counter.h: Use the i386 version.
  28         * sysdeps/unix/sysv/linux/arm/register-dump.h (register_dump): Update
  29         to use ucontext.
  30         (REGISTER_DUMP): Likewise.
  31         * sysdeps/unix/sysv/linux/arm/sigcontextinfo.h (SIGCONTEXT,
  32         SIGCONTEXT_EXTRA_ARGS, GET_PC, GET_FRAME, GET_STACK): Likewise.
  33         (sigaction, __sigaction): Define.
  34         * sysdeps/unix/sysv/linux/arm/bits/armsigctx.h: Delete.
  35
  36 2007-10-22  Daniel Jacobowitz  <dan@codesourcery.com>
  37
  38         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_DUPFD_CLOEXEC): Define.
  39
  40 2007-09-25  Joseph Myers  <joseph@codesourcery.com>
  41
  42         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Correct return value
  43         type and __THROW marker of splice, vmsplice, and tee.
  44
  45 2007-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
  46
  47         * sysdeps/unix/sysv/linux/arm/kernel-features.h: Undefine
  48         __ASSUME_PSELECT and __ASSUME_PPOLL.
  49
  50 2007-09-12  Joseph Myers  <joseph@codesourcery.com>
  51
  52         * sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_RESET_FLAG): Use
  53         lll_futex_wake not lll_private_futex_wake.
  54         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (O_CLOEXEC): Define.
  55         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h: Include <tls.h>
  56         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
  57         (__lll_lock_wait_private, __lll_lock_wait): New.
  58         (__lll_timedlock_wait): Don't include in libc.so;  Take private
  59         argument.  Use atomic_compare_and_exchange_bool_acq.
  60         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Renamed all
  61         lll_mutex_* resp. lll_robust_mutex_* macros to lll_*
  62         resp. lll_robust_*.  Renamed all LLL_MUTEX_LOCK_* macros to
  63         LLL_LOCK_*.  Include <kernel-features.h>.
  64         (LLL_LOCK_INITIALIZER): Remove duplicate definition.
  65         (__lll_private_flag): Define.
  66         (lll_futex_timed_wait): Pass private flag to syscall.
  67         (lll_futex_wake): Likewise.
  68         (lll_private_futex_wait, lll_private_futex_timed_wait,
  69         lll_private_futex_wake): Remove.
  70         (lll_robust_dead, lll_futex_requeue): Take private arguments.
  71         (lll_futex_wake_unlock): Pass private flag to syscall.
  72         (__lll_robust_trylock): Convert to macro.
  73         (__lll_robust_lock_wait): Add private argument.
  74         (__lll_lock_wait_private, __lll_lock_wait): Declare.
  75         (__lll_lock): Convert to macro.  Take private argument.
  76         (__lll_cond_lock): Likewise.
  77         (lll_lock, lll_cond_lock): Take private arguments.
  78         (__lll_robust_lock): Take private argument.
  79         (__lll_timedlock_wait, __lll_robust_timedlock_wait): Take private
  80         arguments.
  81         (__lll_timedlock, __lll_robust_timedlock): Convert to macros.
  82         Take private arguments.
  83         (lll_timedlock, lll_robust_timedlock): Take private arguments.
  84         (__lll_unlock, __lll_robust_unlock): Convert to macros.  Take
  85         private arguments.
  86         (lll_unlock, lll_robust_unlock): Take private arguments.
  87         (__lll_mutex_unlock_force, lll_mutex_unlock_force, lll_lock_t,
  88         lll_trylock, lll_lock, lll_unlock, lll_islocked): Remove.
  89         (lll_wait_tid): Pass LLL_SHARED to lll_futex_wait.
  90         (__lll_cond_wait, __lll_cond_timedwait, __lll_cond_wake,
  91         __lll_cond_broadcast, lll_cond_wait, lll_cond_timedwait,
  92         lll_cond_wake, lll_cond_broadcast): Remove.
  93         * sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c
  94         (clear_once_control, __pthread_once): Use lll_futex_wake not
  95         lll_private_futex_wake.
  96
  97 2007-07-10  Daniel Jacobowitz  <dan@codesourcery.com>
  98
  99         * sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_RESET_FLAG): Use
 100         lll_private_futex_wake.
 101         * sysdeps/unix/sysv/linux/arm/check_pf.c: Update from generic version.
 102         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c
 103         (pthread_cancel_init): Add noinline and barriers.
 104         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
 105         (__lll_timedlock_wait): Update call to lll_futex_timed_wait.
 106         (__lll_timedwait_tid): Likewise.
 107         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h (LLL_PRIVATE,
 108         LLL_SHARED): Define.
 109         (lll_futex_wait): Use lll_futex_timed_wait.
 110         (lll_futex_timed_wait, lll_futex_wake, lll_futex_wake_unlock): Take a
 111         PRIVATE argument.
 112         (lll_private_futex_wait, lll_private_futex_timed_wait,
 113         lll_private_futex_wake): New.
 114         (lll_robust_mutex_dead,  __lll_mutex_lock, __lll_mutex_cond_lock,
 115         __lll_mutex_unlock, __lll_robust_mutex_unlock,
 116         __lll_mutex_unlock_force, lll_wait_tid): Update calls.
 117         * sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c (clear_once_control,
 118         __pthread_once): Use private futexes.
 119         * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
 120         (pthread_cancel_init): Add noinline and barriers.
 121
 122         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Comment fix.
 123
 124         * sysdeps/unix/sysv/linux/arm/nptl/bits/semaphore.h (SEM_VALUE_MAX):
 125         Delete.
 126
 127 2007-06-06  Daniel Jacobowitz  <dan@codesourcery.com>
 128
 129         * sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_FLAG_UNUSED,
 130         THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT): Define.
 131         (THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG,
 132         THREAD_GSCOPE_WAIT): Define.
 133         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
 134         (lll_unlock_wake_cb): Delete.
 135         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
 136         (FUTEX_PRIVATE_FLAG): Define.
 137         (lll_unlock_wake_cb): Delete prototype.
 138         * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h: Include
 139         <endian.h>.
 140         (pthread_rwlock_t): Shrink __flags and add __shared.
 141         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h
 142         (RTLD_SINGLE_THREAD_P): Define.
 143
 144 2007-05-23  Joseph Myers  <joseph@codesourcery.com>
 145
 146         * sysdeps/unix/sysv/linux/arm/kernel-features.h
 147         (__ASSUME_SIGFRAME_V2): Define for 2.6.18 and later.
 148         * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
 149         (__default_sa_restorer): Rename to __default_sa_restorer_v1.
 150         Don't define if __ASSUME_SIGFRAME_V2.
 151         (__default_rt_sa_restorer): Rename to
 152         __default_rt_sa_restorer_v1.  Don't define if
 153         __ASSUME_SIGFRAME_V2.
 154         (__default_sa_restorer_v2, __default_rt_sa_restorer_v2): New.
 155         * sysdeps/unix/sysv/linux/arm/nptl/Versions
 156         (__default_sa_restorer_v1, __default_rt_sa_restorer_v1,
 157         __default_sa_restorer_v2, __default_rt_sa_restorer_v2): Add to
 158         GLIBC_PRIVATE.
 159         * sysdeps/unix/sysv/linux/arm/sigaction.c [__ARM_EABI__]
 160         (__default_sa_restorer_v1, __default_sa_restorer_v2,
 161         __default_rt_sa_restorer_v1, __default_rt_sa_restorer_v2):
 162         Declare.
 163         (__default_sa_restorer, __default_rt_sa_restorer): Define as
 164         macros depending on kernel version.
 165
 166 2007-01-23  Daniel Jacobowitz  <dan@codesourcery.com>
 167
 168         * sysdeps/unix/sysv/linux/arm/sysdep.h (PTR_MANGLE, PTR_DEMANGLE):
 169         Define.
 170
 171 2007-01-08  Daniel Jacobowitz  <dan@codesourcery.com>
 172
 173         * sysdeps/unix/sysv/linux/arm/check_pf.c: New file.
 174         * sysdeps/unix/sysv/linux/arm/eabi/check_pf.c: New file.
 175
 176 2007-01-08  Joseph Myers  <joseph@codesourcery.com>
 177
 178         * sysdeps/arm/fpu/bits/mathdef.h: Move to
 179         sysdeps/arm/bits/mathdef.h.  Remove comment about FPA.
 180
 181 2007-01-08  Joseph Myers  <joseph@codesourcery.com>
 182
 183         * sysdeps/arm/eabi/jmpbuf-offsets.h: New.
 184
 185 2006-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
 186
 187         * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
 188         (RTLD_SINGLE_THREAD_P): Define.
 189
 190 2006-10-31  Joseph S. Myers  <joseph@codesourcery.com>
 191
 192         * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
 193         (DOCARGS_6): Change ".pad #20" to ".pad #16".
 194
 195 2006-10-31  Joseph S. Myers  <joseph@codesourcery.com>
 196
 197         * sysdeps/arm/eabi/fclrexcpt.c: Include <sysdep.h> instead of
 198         <asm/procinfo.h>.  Use HWCAP_ARM_VFP instead of HWCAP_VFP.
 199         * sysdeps/arm/eabi/fedisblxcpt.c: Likewise.
 200         * sysdeps/arm/eabi/feenablxcpt.c: Likewise.
 201         * sysdeps/arm/eabi/fegetenv.c: Likewise.
 202         * sysdeps/arm/eabi/fegetexcept.c: Likewise.
 203         * sysdeps/arm/eabi/fegetround.c: Likewise.
 204         * sysdeps/arm/eabi/feholdexcpt.c: Likewise.
 205         * sysdeps/arm/eabi/fesetenv.c: Likewise.
 206         * sysdeps/arm/eabi/fesetround.c: Likewise.
 207         * sysdeps/arm/eabi/fraiseexcpt.c: Likewise.
 208         * sysdeps/arm/eabi/fsetexcptflg.c: Likewise.
 209         * sysdeps/arm/eabi/ftestexcept.c: Likewise.
 210         * sysdeps/arm/eabi/setfpucw.c: Likewise.
 211
 212 2006-10-31  Joseph Myers  <joseph@codesourcery.com>
 213
 214         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (splice): Update
 215         prototype.
 216
 217 2006-10-31  Joseph Myers  <joseph@codesourcery.com>
 218
 219         * sysdeps/unix/sysv/linux/arm/kernel-features.h: Remove __i386__
 220         conditional.
 221
 222 2006-10-31  Nicolas Pitre  <nico@cam.org>
 223             Joseph Myers  <joseph@codesourcery.com>
 224
 225         * sysdeps/arm/memcpy.S: New file.
 226         * sysdeps/arm/memmove.S: Likewise.
 227
 228 2006-09-22  Khem Raj  <kraj@mvista.com>
 229
 230         * sysdeps/unix/sysv/linux/arm/fxstatat.c: New file.
 231
 232 2006-09-21  Joseph Myers  <joseph@codesourcery.com>
 233
 234         * sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags):
 235         Add "java" and "iwmmxt".
 236         * sysdeps/unix/sysv/linux/arm/dl-procinfo.h: Use <sysdep.h> for
 237         HWCAP values.
 238         (_DL_HWCAP_COUNT): Increase to 10.
 239         * sysdeps/unix/sysv/linux/arm/sysdep.h (HWCAP_ARM_SWP,
 240         HWCAP_ARM_HALF, HWCAP_ARM_THUMB, HWCAP_ARM_26BIT,
 241         HWCAP_ARM_FAST_MULT, HWCAP_ARM_FPA, HWCAP_ARM_VFP, HWCAP_ARM_EDSP,
 242         HWCAP_ARM_JAVA, HWCAP_ARM_IWMMXT): Define.
 243         * sysdeps/arm/eabi/setjmp.S (__sigsetjmp): Save iWMMXt registers
 244         if HWCAP_ARM_IWMMXT set.  Don't include <asm/procinfo.h>.  Use
 245         HWCAP_ARM_VFP instead of HWCAP_VFP.
 246         * sysdeps/arm/eabi/__longjmp.S (__longjmp): Restore iWMMXt
 247         registers if HWCAP_ARM_IWMMXT set.  Don't include
 248         <asm/procinfo.h>.  Use HWCAP_ARM_VFP instead of HWCAP_VFP.
 249
 250 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
 251
 252         * sysdeps/arm/dl-machine.h (elf_machine_rel): Handle undefined
 253         symbols.
 254         (elf_machine_rela): Likewise.
 255
 256 2006-08-21  Daniel Jacobowitz  <dan@codesourcery.com>
 257
 258         * sysdeps/unix/sysv/linux/arm/eabi/syscalls.list: Remove msgctl,
 259         shmctl, and semctl.
 260         * sysdeps/unix/sysv/linux/arm/eabi/semctl.c,
 261         sysdeps/unix/sysv/linux/arm/eabi/shmctl.c,
 262         sysdeps/unix/sysv/linux/arm/eabi/msgctl.c: New files.
 263
 264 2006-08-04  Daniel Jacobowitz  <dan@codesourcery.com>
 265
 266         Reported by Joseph Myers <joseph@codesourcery.com>:
 267         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h (FUTEX_LOCK_PI,
 268         FUTEX_UNLOCK_PI, FUTEX_TRYLOCK_PI): Define.
 269
 270 2006-07-24  Daniel Jacobowitz  <dan@codesourcery.com>
 271
 272         * sysdeps/unix/sysv/linux/arm/sigaction.c: If WRAPPER_INCLUDE is
 273         defined, include the named file.
 274
 275 2006-07-05  Daniel Jacobowitz  <dan@codesourcery.com>
 276
 277         * sysdeps/unix/sysv/linux/arm/sys/ucontext.h: Include
 278         <bits/sigcontext.h>.
 279         (NGREG, mcontext_t, struct ucontext): Update to match the kernel.
 280
 281 2006-07-05  Daniel Jacobowitz  <dan@codesourcery.com>
 282
 283         * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Correct GOT access to
 284         load the _DYNAMIC slot.
 285
 286 2006-06-08  Mark Shinwell  <shinwell@codesourcery.com>
 287
 288         * sysdeps/arm/nptl/pthreaddef.h (CURRENT_STACK_FRAME): Add -12.
 289
 290 2006-06-08  Daniel Jacobowitz  <dan@codesourcery.com>
 291
 292         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Reformat.
 293         (SPLICE_F_MOVE, SPLICE_F_NONBLOCK, SPLICE_F_MORE, SPLICE_F_GIFT):
 294         Define.
 295
 296 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
 297
 298         * sysdeps/arm/initfini.c: New file.
 299
 300 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
 301
 302         * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Rewrite to load
 303         _GLOBAL_OFFSET_TABLE_ explicitly.
 304
 305 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
 306
 307         * sysdeps/unix/sysv/linux/arm/kernel-features.h: Add conditionals
 308         for __ASSUME_TRUNCATE64_SYSCALL, __ASSUME_MMAP2_SYSCALL,
 309         __ASSUME_STAT64_SYSCALL, __ASSUME_FCNTL64, and
 310         __ASSUME_VFORK_SYSCALL.
 311
 312 2006-05-05  Daniel Jacobowitz  <dan@codesourcery.com>
 313
 314         * sysdeps/unix/sysv/linux/arm/bits/mman.h: Update error message
 315         for consistency with other ports.
 316         (MADV_REMOVE, MADV_DONTFORK, MADV_DOFORK): Define.
 317
 318 2006-05-05  Lior Balkohen  <balkohen@gmail.com>
 319
 320         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Remove
 321         LINUX_FADV_ASYNC_WRITE and LINUX_FADV_WRITE_WAIT.
 322         Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE
 323         and SYNC_FILE_RANGE_WAIT_AFTER.
 324         Declare sync_file_range, vmsplice, splice and tee.
 325
 326 2006-03-27  Lior Balkohen  <balkohen@gmail.com>
 327
 328         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define
 329         LINUX_FADV_ASYNC_WRITE and LINUX_FADV_WRITE_WAIT.
 330
 331 2006-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
 332
 333         * sysdeps/unix/sysv/linux/arm/eabi/socket.S: Delete.
 334         * sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
 335         sysdeps/unix/sysv/linux/arm/kernel-features.h,
 336         sysdeps/unix/sysv/linux/arm/eabi/umount.c: New files.
 337         * sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h
 338         (DOCARGS_6, UNDOCARGS_6, RESTORE_LR_6): Define.
 339         * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
 340         (DOCARGS_6, UNDOCARGS_6, RESTORE_LR_6): Define.
 341         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h: Undefine
 342         __NR_stime and __NR_alarm.
 343
 344 2006-03-02  Daniel Jacobowitz  <dan@codesourcery.com>
 345
 346         * sysdeps/unix/sysv/linux/arm/linuxthreads/sysdep-cancel.h
 347         (PSEUDO): Inline correct versions of PSEUDO_RET_MOV and MAYBE_SAVE_LR.
 348         (PSEUDO_RET_MOV, MAYBE_SAVE_LR): Don't define.
 349
 350 2006-03-02  Daniel Jacobowitz  <dan@codesourcery.com>
 351
 352         * sysdeps/unix/sysv/linux/arm/eabi/Makefile (arm-using-eabi): Set.
 353         * sysdeps/unix/sysv/linux/arm/nptl/Makefile: New file.
 354
 355 2006-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
 356
 357         * sysdeps/unix/arm/sysdep.h, sysdeps/unix/sysv/linux/arm/sysdep.S,
 358         sysdeps/unix/sysv/linux/arm/sysdep.h: Remove ports/ from include
 359         paths.
 360
 361 2006-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
 362
 363         * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h
 364         (struct __pthread_internal_slist): New.
 365         (union pthread_mutex_t): Give struct a tag.  Add __list
 366         in an anonymous union.
 367         (union pthread_cond_t): Use __extension__.
 368         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
 369         (__lll_mutex_lock_outlined, __lll_mutex_timedlock_outlined): Remove
 370         prototypes.
 371         (lll_robust_mutex_dead, __lll_robust_mutex_trylock,
 372         lll_robust_mutex_trylock, __lll_robust_mutex_lock,
 373         lll_robust_mutex_lock, lll_robust_mutex_cond_lock,
 374         __lll_robust_mutex_timedlock, lll_robust_mutex_timedlock,
 375         __lll_robust_mutex_unlock, lll_robust_mutex_unlock): New.
 376         (__lll_robust_lock_wait, __lll_robust_timedlock_wait): New
 377         prototypes.
 378
 379 2006-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
 380
 381         * sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c: Don't use
 382         sysdeps/generic/.
 383         * sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: Likewise.
 384
 385 2006-01-12  Roland McGrath  <roland@redhat.com>
 386
 387         * sysdeps/arm/jmpbuf-unwind.h: Include <jmpbuf-offsets.h>.
 388
 389 2006-01-10  Roland McGrath  <roland@redhat.com>
 390
 391         * sysdeps/arm/bits/setjmp.h (__JMP_BUF_SP): Macro moved to ...
 392         * sysdeps/arm/jmpbuf-offsets.h: ... here, new file.
 393         * sysdeps/arm/fpu/bits/setjmp.h: (__JMP_BUF_SP): Macro moved to ...
 394         * sysdeps/arm/fpu/jmpbuf-offsets.h: ... here, new file.
 395         * sysdeps/arm/eabi/bits/setjmp.h (__JMP_BUF_SP): Macro removed.
 396
 397         * sysdeps/arm/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...
 398         * sysdeps/arm/jmpbuf-unwind.h: ... here.
 399         * sysdeps/arm/fpu/bits/setjmp.h (_JMPBUF_UNWINDS): Macro removed.
 400         * sysdeps/arm/eabi/bits/setjmp.h (_JMPBUF_UNWINDS): Macro removed.
 401
 402         * sysdeps/arm/nptl/jmpbuf-unwind.h: Moved to ...
 403         * sysdeps/arm/jmpbuf-unwind.h: ... here.
 404
 405 2005-12-27  Roland McGrath  <roland@redhat.com>
 406
 407         * sysdeps/arm/eabi/bits/setjmp.h (_JMPBUF_UNWINDS): Take third argument
 408         DEMANGLE, and pass SP value through it.
 409         * sysdeps/arm/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
 410         * sysdeps/arm/fpu/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
 411
 412 2005-12-15  Roland McGrath  <roland@redhat.com>
 413
 414         * sysdeps/arm/libc-tls.c: Use csu/ instead of sysdeps/generic/.
 415
 416 2005-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
 417
 418         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h,
 419         sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c,
 420         sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c,
 421         sysdeps/unix/sysv/linux/arm/nptl/unwind.h,
 422         sysdeps/arm/unwind-dw2-fde-glibc.c,
 423         sysdeps/arm/unwind-pe.c, sysdeps/arm/framestate.c: New files.
 424
 425 2005-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
 426
 427         * sysdeps/arm/bits/setjmp.h, sysdeps/arm/fpu/bits/setjmp.h: Update
 428         include guards.
 429
 430         * sysdeps/unix/arm/sysdep.S (syscall_error): Handle USE___THREAD and
 431         RTLD_PRIVATE_ERRNO.
 432
 433         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Handle RESET_PID.
 434         Handle new arguments.
 435         * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use SAVE_PID and
 436         RESTORE_PID.  Use the right syscall error handler.
 437
 438         * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
 439         (__default_sa_restorer, __default_rt_sa_restorer): Add unwind
 440         information.
 441
 442         * sysdeps/unix/sysv/linux/arm/eabi/socket.S: Update formatting.
 443         Add unwind information.  Correct stack alignment typo.
 444
 445         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h
 446         (INTERNAL_SYSCALL_NCS): Define.
 447
 448         * sysdeps/unix/sysv/linux/arm/sigaction.c
 449         (__libc_sigaction): Remove never-valid handling for SA_ONSTACK.
 450
 451         * sysdeps/unix/sysv/linux/arm/socket.S: Whitespace cleanup.
 452
 453         * sysdeps/unix/sysv/linux/arm/sysdep.h (SYSCALL_ERROR_HANDLER): Handle
 454         RTLD_PRIVATE_ERRNO.
 455         (INTERNAL_SYSCALL_NCS): Implement.
 456
 457         * sysdeps/arm/nptl/Makefile, sysdeps/arm/nptl/jmpbuf-unwind.h,
 458         sysdeps/arm/nptl/pthread_spin_lock.S,
 459         sysdeps/arm/nptl/pthread_spin_trylock.S,
 460         sysdeps/arm/nptl/pthreaddef.h, sysdeps/arm/nptl/tcb-offsets.sym,
 461         sysdeps/arm/nptl/tls.h, sysdeps/unix/sysv/linux/arm/eabi/Makefile,
 462         sysdeps/unix/sysv/linux/arm/eabi/nptl/Makefile,
 463         sysdeps/unix/sysv/linux/arm/eabi/nptl/configure,
 464         sysdeps/unix/sysv/linux/arm/eabi/nptl/configure.in,
 465         sysdeps/unix/sysv/linux/arm/eabi/nptl/nptl-aeabi_unwind_cpp_pr1.c,
 466         sysdeps/unix/sysv/linux/arm/eabi/nptl/rt-aeabi_unwind_cpp_pr1.c,
 467         sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h,
 468         sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c,
 469         sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c,
 470         sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h,
 471         sysdeps/unix/sysv/linux/arm/nptl/Versions,
 472         sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h,
 473         sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h,
 474         sysdeps/unix/sysv/linux/arm/nptl/clone.S,
 475         sysdeps/unix/sysv/linux/arm/nptl/createthread.c,
 476         sysdeps/unix/sysv/linux/arm/nptl/fork.c,
 477         sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c,
 478         sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h,
 479         sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S,
 480         sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c,
 481         sysdeps/unix/sysv/linux/arm/nptl/vfork.S: New files.
 482
 483 2005-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
 484
 485         * sysdeps/arm/dl-machine.h (CLEAR_CACHE): Use INTERNAL_SYSCALL_ARM.
 486         * sysdeps/unix/sysv/linux/arm/brk.c (__brk): Use INLINE_SYSCALL.
 487         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Use DO_CALL.
 488         * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Bump
 489         arch_minimum_kernel.
 490         * sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerated.
 491         * sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
 492         sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
 493         sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
 494         sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
 495         sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c,
 496         sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
 497         sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
 498         sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
 499         sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
 500         sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
 501         sysdeps/unix/sysv/linux/arm/eabi/semop.c,
 502         sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
 503         sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
 504         sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
 505         sysdeps/unix/sysv/linux/arm/eabi/uname.c,
 506         sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
 507         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
 508         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: Removed.
 509         * sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h,
 510         sysdeps/unix/sysv/linux/arm/eabi/mmap64.S,
 511         sysdeps/unix/sysv/linux/arm/eabi/pread.c,
 512         sysdeps/unix/sysv/linux/arm/eabi/pread64.c,
 513         sysdeps/unix/sysv/linux/arm/eabi/pwrite.c,
 514         sysdeps/unix/sysv/linux/arm/eabi/pwrite64.c,
 515         sysdeps/unix/sysv/linux/arm/eabi/readahead.c,
 516         sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S,
 517         sysdeps/unix/sysv/linux/arm/eabi/socket.S,
 518         sysdeps/unix/sysv/linux/arm/eabi/syscall.S,
 519         sysdeps/unix/sysv/linux/arm/eabi/sysdep.h,
 520         sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: New files.
 521         * sysdeps/unix/sysv/linux/arm/linuxthreads/sysdep-cancel.h
 522         (SINGLE_THREAD_P_INT, SINGLE_THREAD_P_PIC): Removed.
 523         (SINGLE_THREAD_P): Rewritten to use only ip.
 524         * sysdeps/unix/sysv/linux/arm/linuxthreads/vfork.S (__vfork): Use
 525         DO_CALL.
 526         * sysdeps/unix/sysv/linux/arm/mmap.S (__mmap): Use DO_CALL.
 527         * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Use DO_CALL.
 528         Don't handle EABI here.
 529         * sysdeps/unix/sysv/linux/arm/socket.S (__socket): Use
 530         SINGLE_THREAD_P.
 531         * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use DO_CALL.
 532
 533 2005-11-03  Daniel Jacobowitz  <dan@codesourcery.com>
 534
 535         * sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S: Add LGPL exception.
 536
 537 2005-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
 538
 539         * sysdeps/arm/eabi/aeabi_lcsts.c, sysdeps/arm/eabi/aeabi_math.c,
 540         sysdeps/arm/eabi/aeabi_sighandlers.S: Add LGPL exception.
 541
 542 2005-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
 543
 544         * sysdeps/arm/eabi/Makefile (static-only-routines): Remove
 545         $(aeabi_routines).
 546         * sysdeps/arm/eabi/Versions (GLIBC_2.4): Add ARM EABI portability
 547         routines.
 548         * sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c,
 549         sysdeps/arm/eabi/aeabi_errno_addr.c,
 550         sysdeps/arm/eabi/aeabi_localeconv.c,
 551         sysdeps/arm/eabi/aeabi_mb_cur_max.c, sysdeps/arm/eabi/aeabi_memclr.c,
 552         sysdeps/arm/eabi/aeabi_memcpy.c, sysdeps/arm/eabi/aeabi_memmove.c,
 553         sysdeps/arm/eabi/aeabi_memset.c: Remove attribute_hidden.
 554
 555 2005-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
 556
 557         * sysdeps/unix/sysv/linux/arm/bits/mman.h (MREMAP_FIXED): Define.
 558
 559 2005-10-27  Daniel Jacobowitz  <dan@codesourcery.com>
 560
 561         * sysdeps/unix/sysv/linux/arm/socket.S: Honor NO_WEAK_ALIAS.
 562
 563 2005-10-10  Daniel Jacobowitz  <dan@codesourcery.com>
 564             Joseph Myers  <joseph@codesourcery.com>
 565             Julian Brown  <julian@codesourcery.com>
 566             Mark Mitchell  <mark@codesourcery.com>
 567             Paul Brook  <paul@codesourcery.com>
 568
 569         * sysdeps/arm/dl-machine.h (_dl_start_user): Preserve eight-byte
 570         stack alignment.
 571
 572         * sysdeps/arm/elf/start.S (_start): Add unwind markers for EABI
 573         targets.
 574
 575         * sysdeps/arm/preconfigure: Set machine for EABI targets.  Remove
 576         obsolete Thumb support.
 577
 578         * sysdeps/arm/shlib-versions: Add EABI support.
 579
 580         * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Allow for padding
 581         in the argument list for EABI targets.
 582
 583         * sysdeps/arm/fpu/feholdexcpt.c, sysdeps/arm/fpu/fesetround.c: Add
 584         libm_hidden_def.
 585
 586         * sysdeps/arm/dl-sysdep.h, sysdeps/arm/eabi/Makefile,
 587         sysdeps/arm/eabi/Versions, sysdeps/arm/eabi/__longjmp.S,
 588         sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c,
 589         sysdeps/arm/eabi/aeabi_errno_addr.c, sysdeps/arm/eabi/aeabi_lcsts.c,
 590         sysdeps/arm/eabi/aeabi_localeconv.c, sysdeps/arm/eabi/aeabi_math.c,
 591         sysdeps/arm/eabi/aeabi_mb_cur_max.c, sysdeps/arm/eabi/aeabi_memclr.c,
 592         sysdeps/arm/eabi/aeabi_memcpy.c, sysdeps/arm/eabi/aeabi_memmove.c
 593         sysdeps/arm/eabi/aeabi_memset.c, sysdeps/arm/eabi/aeabi_sighandlers.S,
 594         sysdeps/arm/eabi/aeabi_unwind_cpp_pr1.c, sysdeps/arm/eabi/bits/fenv.h,
 595         sysdeps/arm/eabi/bits/huge_val.h, sysdeps/arm/eabi/bits/setjmp.h,
 596         sysdeps/arm/eabi/fclrexcpt.c, sysdeps/arm/eabi/fedisblxcpt.c,
 597         sysdeps/arm/eabi/feenablxcpt.c, sysdeps/arm/eabi/fegetenv.c,
 598         sysdeps/arm/eabi/fegetexcept.c, sysdeps/arm/eabi/fegetround.c,
 599         sysdeps/arm/eabi/feholdexcpt.c, sysdeps/arm/eabi/fesetenv.c,
 600         sysdeps/arm/eabi/fesetround.c, sysdeps/arm/eabi/find_exidx.c,
 601         sysdeps/arm/eabi/fpu_control.h, sysdeps/arm/eabi/fraiseexcpt.c,
 602         sysdeps/arm/eabi/fsetexcptflg.c, sysdeps/arm/eabi/ftestexcept.c,
 603         sysdeps/arm/eabi/setjmp.S, sysdeps/unix/sysv/linux/arm/eabi/configure,
 604         sysdeps/arm/eabi/rtld-global-offsets.sym, sysdeps/arm/eabi/setfpucw.c,
 605         sysdeps/unix/sysv/linux/arm/eabi/configure.in,
 606         sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
 607         sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
 608         sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
 609         sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
 610         sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
 611         sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
 612         sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
 613         sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
 614         sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
 615         sysdeps/unix/sysv/linux/arm/eabi/oldgetrlimit.c,
 616         sysdeps/unix/sysv/linux/arm/eabi/oldsetrlimit.c,
 617         sysdeps/unix/sysv/linux/arm/eabi/semop.c,
 618         sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
 619         sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
 620         sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
 621         sysdeps/unix/sysv/linux/arm/eabi/uname.c,
 622         sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
 623         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
 624         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: New files.
 625
 626 2005-10-10  Daniel Jacobowitz  <dan@codesourcery.com>
 627
 628         * sysdeps/arm/memset.S (memset): Correct handling of negative
 629         arguments.
 630
 631 2005-10-10  Philip Blundell  <philb@gnu.org>
 632
 633         * sysdeps/arm/Makefile, sysdeps/arm/machine-gmon.h,
 634         sysdeps/arm/_mcount.S: Revert previous bogus changes.
 635
 636 2005-10-10  Philip Blundell  <philb@gnu.org>
 637
 638         * sysdeps/arm/_mcount.S: Suppress profiling when building this
 639         file.
 640
 641 2005-10-09  Phil Blundell  <pb@reciva.com>
 642
 643         * sysdeps/arm/Makefile [subdir=gmon] (sysdep_routines): Add
 644         _mcount.
 645         * sysdeps/arm/machine-gmon.h (MCOUNT): Replace with empty
 646         definition.
 647         (_MCOUNT_DECL): Make linkage global.
 648         * sysdeps/arm/_mcount.S: New file.
 649
 650 2005-10-09  Phil Blundell  <pb@reciva.com>
 651
 652         * sysdeps/arm/dl-trampoline.S: [PROF] (_dl_runtime_profile):
 653         Don't compile.  Correct cut'n'paste error with .size.
 654
 655 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
 656
 657         * sysdeps/unix/sysv/linux/arm/posix_fadvise.c,
 658         sysdeps/unix/sysv/linux/arm/posix_fadvise64.c: New files.
 659
 660 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
 661
 662         * sysdeps/arm/dl-machine.h: Include <tls.h>.
 663         (elf_machine_type_class, elf_machine_rel, elf_machine_rela): Handle
 664         TLS relocations.
 665         * sysdeps/unix/sysv/linux/arm/Makefile: Build __aeabi_read_tp.
 666         * sysdeps/unix/sysv/linux/arm/sysdep.h (INTERNAL_SYSCALL_RAW): Renamed
 667         from INTERNAL_SYSCALL.
 668         (INTERNAL_SYSCALL, INTERNAL_SYSCALL_ARM): New macros.
 669         * sysdeps/arm/dl-tls.h, sysdeps/arm/elf/configure.in,
 670         sysdeps/arm/elf/configure, sysdeps/arm/libc-tls.c,
 671         sysdeps/arm/linuxthreads/tls.h, sysdeps/arm/tls-macros.h,
 672         sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S,
 673         sysdeps/unix/sysv/linux/arm/libc-aeabi_read_tp.S: New files.
 674
 675 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
 676
 677         * sysdeps/arm/atomicity.h: Delete.
 678         * sysdeps/arm/bits/atomic.h: New file.
 679
 680 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
 681
 682         * sysdeps/arm/dl-machine.h (ARCH_LA_PLTENTER,
 683         ARCH_LA_PLTEXIT): Define.
 684         * sysdeps/arm/ldsodefs.h, sysdeps/arm/tst-audit.h: New files.
 685
 686 2005-06-13  Philip Blundell  <philb@gnu.org>
 687
 688         Patch from addsub@eyou.com:
 689         * sysdeps/arm/ieee754.h: Deleted.
 690         * sysdeps/arm/gmp-mparam.h: Support VFP and big endian.
 691         * sysdeps/arm/bits/endian.h: Likewise.
 692
 693 2005-06-11  Phil Blundell  <pb@reciva.com>
 694
 695         * sysdeps/arm/init-first.c: Deleted.
 696         * sysdeps/unix/sysv/linux/arm/linuxthreads/fork.c: New file.
 697
 698 2005-06-10  Phil Blundell  <pb@reciva.com>
 699
 700         Bug #957:
 701         * sysdeps/unix/sysv/linux/arm/mmap64.S: Handle offset correctly on
 702         big endian machines.  Reported by Sven Henkel <shenkel@gmail.com>.
 703
 704 2005-05-09  Daniel Jacobowitz  <dan@codesourcery.com>
 705             Mark Mitchell  <mark@codesourcery.com>
 706
 707         * sysdeps/arm/bits/link.h: New file.
 708         * sysdeps/arm/dl-trampoline.S: New file.
 709         * sysdeps/arm/dl-machine.h: Check RESOLVE_MAP instead of RESOLVE.
 710         (elf_machine_runtime_setup): Check dl_profile before calling
 711         _dl_name_match_p.
 712         (ELF_MACHINE_RUNTIME_TRAMPOLINE): Delete.
 713         (elf_machine_rel, elf_machine_rela): Use RESOLVE_MAP.
 714         (fix_bad_pc24): Use auto instead of static.
 715
 716 2005-05-09  Daniel Jacobowitz  <dan@codesourcery.com>
 717             Mark Mitchell  <mark@codesourcery.com>
 718
 719         * sysdeps/unix/sysv/linux/arm/ioperm.c (BUS_ISA): Define for new
 720         kernel headers.
 721
 722 2005-06-09  Phil Blundell  <pb@reciva.com>
 723
 724         * sysdeps/unix/arm/sysdep.h, sysdeps/unix/sysv/linux/arm/sysdep.h,
 725         sysdeps/unix/sysv/linux/arm/sysdep.S: Correct paths to included
 726         files.
 727
 728 2005-05-23  Roland McGrath  <roland@redhat.com>
 729
 730         * ChangeLog.arm: New file (this one).
 731         * sysdeps/arm, sysdeps/unix/arm, sysdeps/unix/sysv/linux/arm:
 732         Subdirectories moved here from main repository.
 733         * sysdeps/arm/preconfigure: New file.
 734         * sysdeps/arm/shlib-versions: New file.
 735 \f
 736 Local Variables:
 737 mode: change-log
 738 left-margin: 8
 739 fill-column: 74
 740 End: