ChangeLog.arm

   1 2006-01-12  Roland McGrath  <roland@redhat.com>
   2
   3         * sysdeps/arm/jmpbuf-unwind.h: Include <jmpbuf-offsets.h>.
   4
   5 2006-01-10  Roland McGrath  <roland@redhat.com>
   6
   7         * sysdeps/arm/bits/setjmp.h (__JMP_BUF_SP): Macro moved to ...
   8         * sysdeps/arm/jmpbuf-offsets.h: ... here, new file.
   9         * sysdeps/arm/fpu/bits/setjmp.h: (__JMP_BUF_SP): Macro moved to ...
  10         * sysdeps/arm/fpu/jmpbuf-offsets.h: ... here, new file.
  11         * sysdeps/arm/eabi/bits/setjmp.h (__JMP_BUF_SP): Macro removed.
  12
  13         * sysdeps/arm/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...
  14         * sysdeps/arm/jmpbuf-unwind.h: ... here.
  15         * sysdeps/arm/fpu/bits/setjmp.h (_JMPBUF_UNWINDS): Macro removed.
  16         * sysdeps/arm/eabi/bits/setjmp.h (_JMPBUF_UNWINDS): Macro removed.
  17
  18         * sysdeps/arm/nptl/jmpbuf-unwind.h: Moved to ...
  19         * sysdeps/arm/jmpbuf-unwind.h: ... here.
  20
  21 2005-12-27  Roland McGrath  <roland@redhat.com>
  22
  23         * sysdeps/arm/eabi/bits/setjmp.h (_JMPBUF_UNWINDS): Take third argument
  24         DEMANGLE, and pass SP value through it.
  25         * sysdeps/arm/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
  26         * sysdeps/arm/fpu/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
  27
  28 2005-12-15  Roland McGrath  <roland@redhat.com>
  29
  30         * sysdeps/arm/libc-tls.c: Use csu/ instead of sysdeps/generic/.
  31
  32 2005-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
  33
  34         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h,
  35         sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c,
  36         sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c,
  37         sysdeps/unix/sysv/linux/arm/nptl/unwind.h,
  38         sysdeps/arm/unwind-dw2-fde-glibc.c,
  39         sysdeps/arm/unwind-pe.c, sysdeps/arm/framestate.c: New files.
  40
  41 2005-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
  42
  43         * sysdeps/arm/bits/setjmp.h, sysdeps/arm/fpu/bits/setjmp.h: Update
  44         include guards.
  45
  46         * sysdeps/unix/arm/sysdep.S (syscall_error): Handle USE___THREAD and
  47         RTLD_PRIVATE_ERRNO.
  48
  49         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Handle RESET_PID.
  50         Handle new arguments.
  51         * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use SAVE_PID and
  52         RESTORE_PID.  Use the right syscall error handler.
  53
  54         * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
  55         (__default_sa_restorer, __default_rt_sa_restorer): Add unwind
  56         information.
  57
  58         * sysdeps/unix/sysv/linux/arm/eabi/socket.S: Update formatting.
  59         Add unwind information.  Correct stack alignment typo.
  60
  61         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h
  62         (INTERNAL_SYSCALL_NCS): Define.
  63
  64         * sysdeps/unix/sysv/linux/arm/sigaction.c
  65         (__libc_sigaction): Remove never-valid handling for SA_ONSTACK.
  66
  67         * sysdeps/unix/sysv/linux/arm/socket.S: Whitespace cleanup.
  68
  69         * sysdeps/unix/sysv/linux/arm/sysdep.h (SYSCALL_ERROR_HANDLER): Handle
  70         RTLD_PRIVATE_ERRNO.
  71         (INTERNAL_SYSCALL_NCS): Implement.
  72
  73         * sysdeps/arm/nptl/Makefile, sysdeps/arm/nptl/jmpbuf-unwind.h,
  74         sysdeps/arm/nptl/pthread_spin_lock.S,
  75         sysdeps/arm/nptl/pthread_spin_trylock.S,
  76         sysdeps/arm/nptl/pthreaddef.h, sysdeps/arm/nptl/tcb-offsets.sym,
  77         sysdeps/arm/nptl/tls.h, sysdeps/unix/sysv/linux/arm/eabi/Makefile,
  78         sysdeps/unix/sysv/linux/arm/eabi/nptl/Makefile,
  79         sysdeps/unix/sysv/linux/arm/eabi/nptl/configure,
  80         sysdeps/unix/sysv/linux/arm/eabi/nptl/configure.in,
  81         sysdeps/unix/sysv/linux/arm/eabi/nptl/nptl-aeabi_unwind_cpp_pr1.c,
  82         sysdeps/unix/sysv/linux/arm/eabi/nptl/rt-aeabi_unwind_cpp_pr1.c,
  83         sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h,
  84         sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c,
  85         sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c,
  86         sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h,
  87         sysdeps/unix/sysv/linux/arm/nptl/Versions,
  88         sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h,
  89         sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h,
  90         sysdeps/unix/sysv/linux/arm/nptl/clone.S,
  91         sysdeps/unix/sysv/linux/arm/nptl/createthread.c,
  92         sysdeps/unix/sysv/linux/arm/nptl/fork.c,
  93         sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c,
  94         sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h,
  95         sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S,
  96         sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c,
  97         sysdeps/unix/sysv/linux/arm/nptl/vfork.S: New files.
  98
  99 2005-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
 100
 101         * sysdeps/arm/dl-machine.h (CLEAR_CACHE): Use INTERNAL_SYSCALL_ARM.
 102         * sysdeps/unix/sysv/linux/arm/brk.c (__brk): Use INLINE_SYSCALL.
 103         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Use DO_CALL.
 104         * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Bump
 105         arch_minimum_kernel.
 106         * sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerated.
 107         * sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
 108         sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
 109         sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
 110         sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
 111         sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c,
 112         sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
 113         sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
 114         sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
 115         sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
 116         sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
 117         sysdeps/unix/sysv/linux/arm/eabi/semop.c,
 118         sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
 119         sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
 120         sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
 121         sysdeps/unix/sysv/linux/arm/eabi/uname.c,
 122         sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
 123         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
 124         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: Removed.
 125         * sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h,
 126         sysdeps/unix/sysv/linux/arm/eabi/mmap64.S,
 127         sysdeps/unix/sysv/linux/arm/eabi/pread.c,
 128         sysdeps/unix/sysv/linux/arm/eabi/pread64.c,
 129         sysdeps/unix/sysv/linux/arm/eabi/pwrite.c,
 130         sysdeps/unix/sysv/linux/arm/eabi/pwrite64.c,
 131         sysdeps/unix/sysv/linux/arm/eabi/readahead.c,
 132         sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S,
 133         sysdeps/unix/sysv/linux/arm/eabi/socket.S,
 134         sysdeps/unix/sysv/linux/arm/eabi/syscall.S,
 135         sysdeps/unix/sysv/linux/arm/eabi/sysdep.h,
 136         sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: New files.
 137         * sysdeps/unix/sysv/linux/arm/linuxthreads/sysdep-cancel.h
 138         (SINGLE_THREAD_P_INT, SINGLE_THREAD_P_PIC): Removed.
 139         (SINGLE_THREAD_P): Rewritten to use only ip.
 140         * sysdeps/unix/sysv/linux/arm/linuxthreads/vfork.S (__vfork): Use
 141         DO_CALL.
 142         * sysdeps/unix/sysv/linux/arm/mmap.S (__mmap): Use DO_CALL.
 143         * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Use DO_CALL.
 144         Don't handle EABI here.
 145         * sysdeps/unix/sysv/linux/arm/socket.S (__socket): Use
 146         SINGLE_THREAD_P.
 147         * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use DO_CALL.
 148
 149 2005-11-03  Daniel Jacobowitz  <dan@codesourcery.com>
 150
 151         * sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S: Add LGPL exception.
 152
 153 2005-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
 154
 155         * sysdeps/arm/eabi/aeabi_lcsts.c, sysdeps/arm/eabi/aeabi_math.c,
 156         sysdeps/arm/eabi/aeabi_sighandlers.S: Add LGPL exception.
 157
 158 2005-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
 159
 160         * sysdeps/arm/eabi/Makefile (static-only-routines): Remove
 161         $(aeabi_routines).
 162         * sysdeps/arm/eabi/Versions (GLIBC_2.4): Add ARM EABI portability
 163         routines.
 164         * sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c,
 165         sysdeps/arm/eabi/aeabi_errno_addr.c,
 166         sysdeps/arm/eabi/aeabi_localeconv.c,
 167         sysdeps/arm/eabi/aeabi_mb_cur_max.c, sysdeps/arm/eabi/aeabi_memclr.c,
 168         sysdeps/arm/eabi/aeabi_memcpy.c, sysdeps/arm/eabi/aeabi_memmove.c,
 169         sysdeps/arm/eabi/aeabi_memset.c: Remove attribute_hidden.
 170
 171 2005-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
 172
 173         * sysdeps/unix/sysv/linux/arm/bits/mman.h (MREMAP_FIXED): Define.
 174
 175 2005-10-27  Daniel Jacobowitz  <dan@codesourcery.com>
 176
 177         * sysdeps/unix/sysv/linux/arm/socket.S: Honor NO_WEAK_ALIAS.
 178
 179 2005-10-10  Daniel Jacobowitz  <dan@codesourcery.com>
 180             Joseph Myers  <joseph@codesourcery.com>
 181             Julian Brown  <julian@codesourcery.com>
 182             Mark Mitchell  <mark@codesourcery.com>
 183             Paul Brook  <paul@codesourcery.com>
 184
 185         * sysdeps/arm/dl-machine.h (_dl_start_user): Preserve eight-byte
 186         stack alignment.
 187
 188         * sysdeps/arm/elf/start.S (_start): Add unwind markers for EABI
 189         targets.
 190
 191         * sysdeps/arm/preconfigure: Set machine for EABI targets.  Remove
 192         obsolete Thumb support.
 193
 194         * sysdeps/arm/shlib-versions: Add EABI support.
 195
 196         * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Allow for padding
 197         in the argument list for EABI targets.
 198
 199         * sysdeps/arm/fpu/feholdexcpt.c, sysdeps/arm/fpu/fesetround.c: Add
 200         libm_hidden_def.
 201
 202         * sysdeps/arm/dl-sysdep.h, sysdeps/arm/eabi/Makefile,
 203         sysdeps/arm/eabi/Versions, sysdeps/arm/eabi/__longjmp.S,
 204         sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c,
 205         sysdeps/arm/eabi/aeabi_errno_addr.c, sysdeps/arm/eabi/aeabi_lcsts.c,
 206         sysdeps/arm/eabi/aeabi_localeconv.c, sysdeps/arm/eabi/aeabi_math.c,
 207         sysdeps/arm/eabi/aeabi_mb_cur_max.c, sysdeps/arm/eabi/aeabi_memclr.c,
 208         sysdeps/arm/eabi/aeabi_memcpy.c, sysdeps/arm/eabi/aeabi_memmove.c
 209         sysdeps/arm/eabi/aeabi_memset.c, sysdeps/arm/eabi/aeabi_sighandlers.S,
 210         sysdeps/arm/eabi/aeabi_unwind_cpp_pr1.c, sysdeps/arm/eabi/bits/fenv.h,
 211         sysdeps/arm/eabi/bits/huge_val.h, sysdeps/arm/eabi/bits/setjmp.h,
 212         sysdeps/arm/eabi/fclrexcpt.c, sysdeps/arm/eabi/fedisblxcpt.c,
 213         sysdeps/arm/eabi/feenablxcpt.c, sysdeps/arm/eabi/fegetenv.c,
 214         sysdeps/arm/eabi/fegetexcept.c, sysdeps/arm/eabi/fegetround.c,
 215         sysdeps/arm/eabi/feholdexcpt.c, sysdeps/arm/eabi/fesetenv.c,
 216         sysdeps/arm/eabi/fesetround.c, sysdeps/arm/eabi/find_exidx.c,
 217         sysdeps/arm/eabi/fpu_control.h, sysdeps/arm/eabi/fraiseexcpt.c,
 218         sysdeps/arm/eabi/fsetexcptflg.c, sysdeps/arm/eabi/ftestexcept.c,
 219         sysdeps/arm/eabi/setjmp.S, sysdeps/unix/sysv/linux/arm/eabi/configure,
 220         sysdeps/arm/eabi/rtld-global-offsets.sym, sysdeps/arm/eabi/setfpucw.c,
 221         sysdeps/unix/sysv/linux/arm/eabi/configure.in,
 222         sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
 223         sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
 224         sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
 225         sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
 226         sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
 227         sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
 228         sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
 229         sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
 230         sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
 231         sysdeps/unix/sysv/linux/arm/eabi/oldgetrlimit.c,
 232         sysdeps/unix/sysv/linux/arm/eabi/oldsetrlimit.c,
 233         sysdeps/unix/sysv/linux/arm/eabi/semop.c,
 234         sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
 235         sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
 236         sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
 237         sysdeps/unix/sysv/linux/arm/eabi/uname.c,
 238         sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
 239         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
 240         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: New files.
 241
 242 2005-10-10  Daniel Jacobowitz  <dan@codesourcery.com>
 243
 244         * sysdeps/arm/memset.S (memset): Correct handling of negative
 245         arguments.
 246
 247 2005-10-10  Philip Blundell  <philb@gnu.org>
 248
 249         * sysdeps/arm/Makefile, sysdeps/arm/machine-gmon.h,
 250         sysdeps/arm/_mcount.S: Revert previous bogus changes.
 251
 252 2005-10-10  Philip Blundell  <philb@gnu.org>
 253
 254         * sysdeps/arm/_mcount.S: Suppress profiling when building this
 255         file.
 256
 257 2005-10-09  Phil Blundell  <pb@reciva.com>
 258
 259         * sysdeps/arm/Makefile [subdir=gmon] (sysdep_routines): Add
 260         _mcount.
 261         * sysdeps/arm/machine-gmon.h (MCOUNT): Replace with empty
 262         definition.
 263         (_MCOUNT_DECL): Make linkage global.
 264         * sysdeps/arm/_mcount.S: New file.
 265
 266 2005-10-09  Phil Blundell  <pb@reciva.com>
 267
 268         * sysdeps/arm/dl-trampoline.S: [PROF] (_dl_runtime_profile):
 269         Don't compile.  Correct cut'n'paste error with .size.
 270
 271 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
 272
 273         * sysdeps/unix/sysv/linux/arm/posix_fadvise.c,
 274         sysdeps/unix/sysv/linux/arm/posix_fadvise64.c: New files.
 275
 276 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
 277
 278         * sysdeps/arm/dl-machine.h: Include <tls.h>.
 279         (elf_machine_type_class, elf_machine_rel, elf_machine_rela): Handle
 280         TLS relocations.
 281         * sysdeps/unix/sysv/linux/arm/Makefile: Build __aeabi_read_tp.
 282         * sysdeps/unix/sysv/linux/arm/sysdep.h (INTERNAL_SYSCALL_RAW): Renamed
 283         from INTERNAL_SYSCALL.
 284         (INTERNAL_SYSCALL, INTERNAL_SYSCALL_ARM): New macros.
 285         * sysdeps/arm/dl-tls.h, sysdeps/arm/elf/configure.in,
 286         sysdeps/arm/elf/configure, sysdeps/arm/libc-tls.c,
 287         sysdeps/arm/linuxthreads/tls.h, sysdeps/arm/tls-macros.h,
 288         sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S,
 289         sysdeps/unix/sysv/linux/arm/libc-aeabi_read_tp.S: New files.
 290
 291 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
 292
 293         * sysdeps/arm/atomicity.h: Delete.
 294         * sysdeps/arm/bits/atomic.h: New file.
 295
 296 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
 297
 298         * sysdeps/arm/dl-machine.h (ARCH_LA_PLTENTER,
 299         ARCH_LA_PLTEXIT): Define.
 300         * sysdeps/arm/ldsodefs.h, sysdeps/arm/tst-audit.h: New files.
 301
 302 2005-06-13  Philip Blundell  <philb@gnu.org>
 303
 304         Patch from addsub@eyou.com:
 305         * sysdeps/arm/ieee754.h: Deleted.
 306         * sysdeps/arm/gmp-mparam.h: Support VFP and big endian.
 307         * sysdeps/arm/bits/endian.h: Likewise.
 308
 309 2005-06-11  Phil Blundell  <pb@reciva.com>
 310
 311         * sysdeps/arm/init-first.c: Deleted.
 312         * sysdeps/unix/sysv/linux/arm/linuxthreads/fork.c: New file.
 313
 314 2005-06-10  Phil Blundell  <pb@reciva.com>
 315
 316         Bug #957:
 317         * sysdeps/unix/sysv/linux/arm/mmap64.S: Handle offset correctly on
 318         big endian machines.  Reported by Sven Henkel <shenkel@gmail.com>.
 319
 320 2005-05-09  Daniel Jacobowitz  <dan@codesourcery.com>
 321             Mark Mitchell  <mark@codesourcery.com>
 322
 323         * sysdeps/arm/bits/link.h: New file.
 324         * sysdeps/arm/dl-trampoline.S: New file.
 325         * sysdeps/arm/dl-machine.h: Check RESOLVE_MAP instead of RESOLVE.
 326         (elf_machine_runtime_setup): Check dl_profile before calling
 327         _dl_name_match_p.
 328         (ELF_MACHINE_RUNTIME_TRAMPOLINE): Delete.
 329         (elf_machine_rel, elf_machine_rela): Use RESOLVE_MAP.
 330         (fix_bad_pc24): Use auto instead of static.
 331
 332 2005-05-09  Daniel Jacobowitz  <dan@codesourcery.com>
 333             Mark Mitchell  <mark@codesourcery.com>
 334
 335         * sysdeps/unix/sysv/linux/arm/ioperm.c (BUS_ISA): Define for new
 336         kernel headers.
 337
 338 2005-06-09  Phil Blundell  <pb@reciva.com>
 339
 340         * sysdeps/unix/arm/sysdep.h, sysdeps/unix/sysv/linux/arm/sysdep.h,
 341         sysdeps/unix/sysv/linux/arm/sysdep.S: Correct paths to included
 342         files.
 343
 344 2005-05-23  Roland McGrath  <roland@redhat.com>
 345
 346         * ChangeLog.arm: New file (this one).
 347         * sysdeps/arm, sysdeps/unix/arm, sysdeps/unix/sysv/linux/arm:
 348         Subdirectories moved here from main repository.
 349         * sysdeps/arm/preconfigure: New file.
 350         * sysdeps/arm/shlib-versions: New file.
 351 \f
 352 Local Variables:
 353 mode: change-log
 354 left-margin: 8
 355 fill-column: 74
 356 End: