ChangeLog.arm

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