ChangeLog.arm

   1 2005-12-27  Roland McGrath  <roland@redhat.com>
   2
   3         * sysdeps/arm/eabi/bits/setjmp.h (_JMPBUF_UNWINDS): Take third argument
   4         DEMANGLE, and pass SP value through it.
   5         * sysdeps/arm/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
   6         * sysdeps/arm/fpu/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
   7
   8 2005-12-15  Roland McGrath  <roland@redhat.com>
   9
  10         * sysdeps/arm/libc-tls.c: Use csu/ instead of sysdeps/generic/.
  11
  12 2005-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
  13
  14         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h,
  15         sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c,
  16         sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c,
  17         sysdeps/unix/sysv/linux/arm/nptl/unwind.h,
  18         sysdeps/arm/unwind-dw2-fde-glibc.c,
  19         sysdeps/arm/unwind-pe.c, sysdeps/arm/framestate.c: New files.
  20
  21 2005-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
  22
  23         * sysdeps/arm/bits/setjmp.h, sysdeps/arm/fpu/bits/setjmp.h: Update
  24         include guards.
  25
  26         * sysdeps/unix/arm/sysdep.S (syscall_error): Handle USE___THREAD and
  27         RTLD_PRIVATE_ERRNO.
  28
  29         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Handle RESET_PID.
  30         Handle new arguments.
  31         * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use SAVE_PID and
  32         RESTORE_PID.  Use the right syscall error handler.
  33
  34         * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
  35         (__default_sa_restorer, __default_rt_sa_restorer): Add unwind
  36         information.
  37
  38         * sysdeps/unix/sysv/linux/arm/eabi/socket.S: Update formatting.
  39         Add unwind information.  Correct stack alignment typo.
  40
  41         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h
  42         (INTERNAL_SYSCALL_NCS): Define.
  43
  44         * sysdeps/unix/sysv/linux/arm/sigaction.c
  45         (__libc_sigaction): Remove never-valid handling for SA_ONSTACK.
  46
  47         * sysdeps/unix/sysv/linux/arm/socket.S: Whitespace cleanup.
  48
  49         * sysdeps/unix/sysv/linux/arm/sysdep.h (SYSCALL_ERROR_HANDLER): Handle
  50         RTLD_PRIVATE_ERRNO.
  51         (INTERNAL_SYSCALL_NCS): Implement.
  52
  53         * sysdeps/arm/nptl/Makefile, sysdeps/arm/nptl/jmpbuf-unwind.h,
  54         sysdeps/arm/nptl/pthread_spin_lock.S,
  55         sysdeps/arm/nptl/pthread_spin_trylock.S,
  56         sysdeps/arm/nptl/pthreaddef.h, sysdeps/arm/nptl/tcb-offsets.sym,
  57         sysdeps/arm/nptl/tls.h, sysdeps/unix/sysv/linux/arm/eabi/Makefile,
  58         sysdeps/unix/sysv/linux/arm/eabi/nptl/Makefile,
  59         sysdeps/unix/sysv/linux/arm/eabi/nptl/configure,
  60         sysdeps/unix/sysv/linux/arm/eabi/nptl/configure.in,
  61         sysdeps/unix/sysv/linux/arm/eabi/nptl/nptl-aeabi_unwind_cpp_pr1.c,
  62         sysdeps/unix/sysv/linux/arm/eabi/nptl/rt-aeabi_unwind_cpp_pr1.c,
  63         sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h,
  64         sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c,
  65         sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c,
  66         sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h,
  67         sysdeps/unix/sysv/linux/arm/nptl/Versions,
  68         sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h,
  69         sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h,
  70         sysdeps/unix/sysv/linux/arm/nptl/clone.S,
  71         sysdeps/unix/sysv/linux/arm/nptl/createthread.c,
  72         sysdeps/unix/sysv/linux/arm/nptl/fork.c,
  73         sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c,
  74         sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h,
  75         sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S,
  76         sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c,
  77         sysdeps/unix/sysv/linux/arm/nptl/vfork.S: New files.
  78
  79 2005-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
  80
  81         * sysdeps/arm/dl-machine.h (CLEAR_CACHE): Use INTERNAL_SYSCALL_ARM.
  82         * sysdeps/unix/sysv/linux/arm/brk.c (__brk): Use INLINE_SYSCALL.
  83         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Use DO_CALL.
  84         * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Bump
  85         arch_minimum_kernel.
  86         * sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerated.
  87         * sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
  88         sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
  89         sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
  90         sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
  91         sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c,
  92         sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
  93         sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
  94         sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
  95         sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
  96         sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
  97         sysdeps/unix/sysv/linux/arm/eabi/semop.c,
  98         sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
  99         sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
 100         sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
 101         sysdeps/unix/sysv/linux/arm/eabi/uname.c,
 102         sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
 103         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
 104         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: Removed.
 105         * sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h,
 106         sysdeps/unix/sysv/linux/arm/eabi/mmap64.S,
 107         sysdeps/unix/sysv/linux/arm/eabi/pread.c,
 108         sysdeps/unix/sysv/linux/arm/eabi/pread64.c,
 109         sysdeps/unix/sysv/linux/arm/eabi/pwrite.c,
 110         sysdeps/unix/sysv/linux/arm/eabi/pwrite64.c,
 111         sysdeps/unix/sysv/linux/arm/eabi/readahead.c,
 112         sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S,
 113         sysdeps/unix/sysv/linux/arm/eabi/socket.S,
 114         sysdeps/unix/sysv/linux/arm/eabi/syscall.S,
 115         sysdeps/unix/sysv/linux/arm/eabi/sysdep.h,
 116         sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: New files.
 117         * sysdeps/unix/sysv/linux/arm/linuxthreads/sysdep-cancel.h
 118         (SINGLE_THREAD_P_INT, SINGLE_THREAD_P_PIC): Removed.
 119         (SINGLE_THREAD_P): Rewritten to use only ip.
 120         * sysdeps/unix/sysv/linux/arm/linuxthreads/vfork.S (__vfork): Use
 121         DO_CALL.
 122         * sysdeps/unix/sysv/linux/arm/mmap.S (__mmap): Use DO_CALL.
 123         * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Use DO_CALL.
 124         Don't handle EABI here.
 125         * sysdeps/unix/sysv/linux/arm/socket.S (__socket): Use
 126         SINGLE_THREAD_P.
 127         * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use DO_CALL.
 128
 129 2005-11-03  Daniel Jacobowitz  <dan@codesourcery.com>
 130
 131         * sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S: Add LGPL exception.
 132
 133 2005-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
 134
 135         * sysdeps/arm/eabi/aeabi_lcsts.c, sysdeps/arm/eabi/aeabi_math.c,
 136         sysdeps/arm/eabi/aeabi_sighandlers.S: Add LGPL exception.
 137
 138 2005-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
 139
 140         * sysdeps/arm/eabi/Makefile (static-only-routines): Remove
 141         $(aeabi_routines).
 142         * sysdeps/arm/eabi/Versions (GLIBC_2.4): Add ARM EABI portability
 143         routines.
 144         * sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c,
 145         sysdeps/arm/eabi/aeabi_errno_addr.c,
 146         sysdeps/arm/eabi/aeabi_localeconv.c,
 147         sysdeps/arm/eabi/aeabi_mb_cur_max.c, sysdeps/arm/eabi/aeabi_memclr.c,
 148         sysdeps/arm/eabi/aeabi_memcpy.c, sysdeps/arm/eabi/aeabi_memmove.c,
 149         sysdeps/arm/eabi/aeabi_memset.c: Remove attribute_hidden.
 150
 151 2005-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
 152
 153         * sysdeps/unix/sysv/linux/arm/bits/mman.h (MREMAP_FIXED): Define.
 154
 155 2005-10-27  Daniel Jacobowitz  <dan@codesourcery.com>
 156
 157         * sysdeps/unix/sysv/linux/arm/socket.S: Honor NO_WEAK_ALIAS.
 158
 159 2005-10-10  Daniel Jacobowitz  <dan@codesourcery.com>
 160             Joseph Myers  <joseph@codesourcery.com>
 161             Julian Brown  <julian@codesourcery.com>
 162             Mark Mitchell  <mark@codesourcery.com>
 163             Paul Brook  <paul@codesourcery.com>
 164
 165         * sysdeps/arm/dl-machine.h (_dl_start_user): Preserve eight-byte
 166         stack alignment.
 167
 168         * sysdeps/arm/elf/start.S (_start): Add unwind markers for EABI
 169         targets.
 170
 171         * sysdeps/arm/preconfigure: Set machine for EABI targets.  Remove
 172         obsolete Thumb support.
 173
 174         * sysdeps/arm/shlib-versions: Add EABI support.
 175
 176         * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Allow for padding
 177         in the argument list for EABI targets.
 178
 179         * sysdeps/arm/fpu/feholdexcpt.c, sysdeps/arm/fpu/fesetround.c: Add
 180         libm_hidden_def.
 181
 182         * sysdeps/arm/dl-sysdep.h, sysdeps/arm/eabi/Makefile,
 183         sysdeps/arm/eabi/Versions, sysdeps/arm/eabi/__longjmp.S,
 184         sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c,
 185         sysdeps/arm/eabi/aeabi_errno_addr.c, sysdeps/arm/eabi/aeabi_lcsts.c,
 186         sysdeps/arm/eabi/aeabi_localeconv.c, sysdeps/arm/eabi/aeabi_math.c,
 187         sysdeps/arm/eabi/aeabi_mb_cur_max.c, sysdeps/arm/eabi/aeabi_memclr.c,
 188         sysdeps/arm/eabi/aeabi_memcpy.c, sysdeps/arm/eabi/aeabi_memmove.c
 189         sysdeps/arm/eabi/aeabi_memset.c, sysdeps/arm/eabi/aeabi_sighandlers.S,
 190         sysdeps/arm/eabi/aeabi_unwind_cpp_pr1.c, sysdeps/arm/eabi/bits/fenv.h,
 191         sysdeps/arm/eabi/bits/huge_val.h, sysdeps/arm/eabi/bits/setjmp.h,
 192         sysdeps/arm/eabi/fclrexcpt.c, sysdeps/arm/eabi/fedisblxcpt.c,
 193         sysdeps/arm/eabi/feenablxcpt.c, sysdeps/arm/eabi/fegetenv.c,
 194         sysdeps/arm/eabi/fegetexcept.c, sysdeps/arm/eabi/fegetround.c,
 195         sysdeps/arm/eabi/feholdexcpt.c, sysdeps/arm/eabi/fesetenv.c,
 196         sysdeps/arm/eabi/fesetround.c, sysdeps/arm/eabi/find_exidx.c,
 197         sysdeps/arm/eabi/fpu_control.h, sysdeps/arm/eabi/fraiseexcpt.c,
 198         sysdeps/arm/eabi/fsetexcptflg.c, sysdeps/arm/eabi/ftestexcept.c,
 199         sysdeps/arm/eabi/setjmp.S, sysdeps/unix/sysv/linux/arm/eabi/configure,
 200         sysdeps/arm/eabi/rtld-global-offsets.sym, sysdeps/arm/eabi/setfpucw.c,
 201         sysdeps/unix/sysv/linux/arm/eabi/configure.in,
 202         sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
 203         sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
 204         sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
 205         sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
 206         sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
 207         sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
 208         sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
 209         sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
 210         sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
 211         sysdeps/unix/sysv/linux/arm/eabi/oldgetrlimit.c,
 212         sysdeps/unix/sysv/linux/arm/eabi/oldsetrlimit.c,
 213         sysdeps/unix/sysv/linux/arm/eabi/semop.c,
 214         sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
 215         sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
 216         sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
 217         sysdeps/unix/sysv/linux/arm/eabi/uname.c,
 218         sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
 219         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
 220         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: New files.
 221
 222 2005-10-10  Daniel Jacobowitz  <dan@codesourcery.com>
 223
 224         * sysdeps/arm/memset.S (memset): Correct handling of negative
 225         arguments.
 226
 227 2005-10-10  Philip Blundell  <philb@gnu.org>
 228
 229         * sysdeps/arm/Makefile, sysdeps/arm/machine-gmon.h,
 230         sysdeps/arm/_mcount.S: Revert previous bogus changes.
 231
 232 2005-10-10  Philip Blundell  <philb@gnu.org>
 233
 234         * sysdeps/arm/_mcount.S: Suppress profiling when building this
 235         file.
 236
 237 2005-10-09  Phil Blundell  <pb@reciva.com>
 238
 239         * sysdeps/arm/Makefile [subdir=gmon] (sysdep_routines): Add
 240         _mcount.
 241         * sysdeps/arm/machine-gmon.h (MCOUNT): Replace with empty
 242         definition.
 243         (_MCOUNT_DECL): Make linkage global.
 244         * sysdeps/arm/_mcount.S: New file.
 245
 246 2005-10-09  Phil Blundell  <pb@reciva.com>
 247
 248         * sysdeps/arm/dl-trampoline.S: [PROF] (_dl_runtime_profile):
 249         Don't compile.  Correct cut'n'paste error with .size.
 250
 251 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
 252
 253         * sysdeps/unix/sysv/linux/arm/posix_fadvise.c,
 254         sysdeps/unix/sysv/linux/arm/posix_fadvise64.c: New files.
 255
 256 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
 257
 258         * sysdeps/arm/dl-machine.h: Include <tls.h>.
 259         (elf_machine_type_class, elf_machine_rel, elf_machine_rela): Handle
 260         TLS relocations.
 261         * sysdeps/unix/sysv/linux/arm/Makefile: Build __aeabi_read_tp.
 262         * sysdeps/unix/sysv/linux/arm/sysdep.h (INTERNAL_SYSCALL_RAW): Renamed
 263         from INTERNAL_SYSCALL.
 264         (INTERNAL_SYSCALL, INTERNAL_SYSCALL_ARM): New macros.
 265         * sysdeps/arm/dl-tls.h, sysdeps/arm/elf/configure.in,
 266         sysdeps/arm/elf/configure, sysdeps/arm/libc-tls.c,
 267         sysdeps/arm/linuxthreads/tls.h, sysdeps/arm/tls-macros.h,
 268         sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S,
 269         sysdeps/unix/sysv/linux/arm/libc-aeabi_read_tp.S: New files.
 270
 271 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
 272
 273         * sysdeps/arm/atomicity.h: Delete.
 274         * sysdeps/arm/bits/atomic.h: New file.
 275
 276 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
 277
 278         * sysdeps/arm/dl-machine.h (ARCH_LA_PLTENTER,
 279         ARCH_LA_PLTEXIT): Define.
 280         * sysdeps/arm/ldsodefs.h, sysdeps/arm/tst-audit.h: New files.
 281
 282 2005-06-13  Philip Blundell  <philb@gnu.org>
 283
 284         Patch from addsub@eyou.com:
 285         * sysdeps/arm/ieee754.h: Deleted.
 286         * sysdeps/arm/gmp-mparam.h: Support VFP and big endian.
 287         * sysdeps/arm/bits/endian.h: Likewise.
 288
 289 2005-06-11  Phil Blundell  <pb@reciva.com>
 290
 291         * sysdeps/arm/init-first.c: Deleted.
 292         * sysdeps/unix/sysv/linux/arm/linuxthreads/fork.c: New file.
 293
 294 2005-06-10  Phil Blundell  <pb@reciva.com>
 295
 296         Bug #957:
 297         * sysdeps/unix/sysv/linux/arm/mmap64.S: Handle offset correctly on
 298         big endian machines.  Reported by Sven Henkel <shenkel@gmail.com>.
 299
 300 2005-05-09  Daniel Jacobowitz  <dan@codesourcery.com>
 301             Mark Mitchell  <mark@codesourcery.com>
 302
 303         * sysdeps/arm/bits/link.h: New file.
 304         * sysdeps/arm/dl-trampoline.S: New file.
 305         * sysdeps/arm/dl-machine.h: Check RESOLVE_MAP instead of RESOLVE.
 306         (elf_machine_runtime_setup): Check dl_profile before calling
 307         _dl_name_match_p.
 308         (ELF_MACHINE_RUNTIME_TRAMPOLINE): Delete.
 309         (elf_machine_rel, elf_machine_rela): Use RESOLVE_MAP.
 310         (fix_bad_pc24): Use auto instead of static.
 311
 312 2005-05-09  Daniel Jacobowitz  <dan@codesourcery.com>
 313             Mark Mitchell  <mark@codesourcery.com>
 314
 315         * sysdeps/unix/sysv/linux/arm/ioperm.c (BUS_ISA): Define for new
 316         kernel headers.
 317
 318 2005-06-09  Phil Blundell  <pb@reciva.com>
 319
 320         * sysdeps/unix/arm/sysdep.h, sysdeps/unix/sysv/linux/arm/sysdep.h,
 321         sysdeps/unix/sysv/linux/arm/sysdep.S: Correct paths to included
 322         files.
 323
 324 2005-05-23  Roland McGrath  <roland@redhat.com>
 325
 326         * ChangeLog.arm: New file (this one).
 327         * sysdeps/arm, sysdeps/unix/arm, sysdeps/unix/sysv/linux/arm:
 328         Subdirectories moved here from main repository.
 329         * sysdeps/arm/preconfigure: New file.
 330         * sysdeps/arm/shlib-versions: New file.
 331 \f
 332 Local Variables:
 333 mode: change-log
 334 left-margin: 8
 335 fill-column: 74
 336 End: