ChangeLog.m68k

   1 2011-10-13  Andreas Schwab  <schwab@linux-m68k.org>
   2
   3         * sysdeps/m68k/m680x0/fpu/e_acos.c: Add __*_finite alias.
   4         * sysdeps/m68k/m680x0/fpu/e_acosf.c: Likewise.
   5         * sysdeps/m68k/m680x0/fpu/e_acosl.c: Likewise.
   6         * sysdeps/m68k/m680x0/fpu/e_asin.c: Likewise.
   7         * sysdeps/m68k/m680x0/fpu/e_asinl.c: Likewise.
   8         * sysdeps/m68k/m680x0/fpu/e_asinf.c: Likewise.
   9         * sysdeps/m68k/m680x0/fpu/e_atan2.c: Likewise.
  10         * sysdeps/m68k/m680x0/fpu/e_atanh.c: Likewise.
  11         * sysdeps/m68k/m680x0/fpu/e_atanhf.c: Likewise.
  12         * sysdeps/m68k/m680x0/fpu/e_atanhl.c: Likewise.
  13         * sysdeps/m68k/m680x0/fpu/e_cosh.c: Likewise.
  14         * sysdeps/m68k/m680x0/fpu/e_coshf.c: Likewise.
  15         * sysdeps/m68k/m680x0/fpu/e_coshl.c: Likewise.
  16         * sysdeps/m68k/m680x0/fpu/e_exp10.c: Likewise.
  17         * sysdeps/m68k/m680x0/fpu/e_exp10f.c: Likewise.
  18         * sysdeps/m68k/m680x0/fpu/e_exp10l.c: Likewise.
  19         * sysdeps/m68k/m680x0/fpu/e_exp2.c: Likewise.
  20         * sysdeps/m68k/m680x0/fpu/e_exp2l.c: Likewise.
  21         * sysdeps/m68k/m680x0/fpu/e_exp2f.c: Likewise.
  22         * sysdeps/m68k/m680x0/fpu/e_fmod.c: Likewise.
  23         * sysdeps/m68k/m680x0/fpu/e_fmodf.c: Likewise.
  24         * sysdeps/m68k/m680x0/fpu/e_fmodl.c: Likewise.
  25         * sysdeps/m68k/m680x0/fpu/e_log.c: Likewise.
  26         * sysdeps/m68k/m680x0/fpu/e_logl.c: Likewise.
  27         * sysdeps/m68k/m680x0/fpu/e_logf.c: Likewise.
  28         * sysdeps/m68k/m680x0/fpu/e_log10.c: Likewise.
  29         * sysdeps/m68k/m680x0/fpu/e_log10f.c: Likewise.
  30         * sysdeps/m68k/m680x0/fpu/e_log10l.c: Likewise.
  31         * sysdeps/m68k/m680x0/fpu/e_log2.c: Likewise.
  32         * sysdeps/m68k/m680x0/fpu/e_log2f.c: Likewise.
  33         * sysdeps/m68k/m680x0/fpu/e_log2l.c: Likewise.
  34         * sysdeps/m68k/m680x0/fpu/e_pow.c: Likewise.
  35         * sysdeps/m68k/m680x0/fpu/e_remainder.c: Likewise.
  36         * sysdeps/m68k/m680x0/fpu/e_remainderl.c: Likewise.
  37         * sysdeps/m68k/m680x0/fpu/e_remainderf.c: Likewise.
  38         * sysdeps/m68k/m680x0/fpu/e_scalb.c: Likewise.
  39         * sysdeps/m68k/m680x0/fpu/e_sinh.c: Likewise.
  40         * sysdeps/m68k/m680x0/fpu/e_sinhf.c: Likewise.
  41         * sysdeps/m68k/m680x0/fpu/e_sinhl.c: Likewise.
  42         * sysdeps/m68k/m680x0/fpu/e_sqrt.c: Likewise.
  43         * sysdeps/m68k/m680x0/fpu/e_sqrtf.c: Likewise.
  44         * sysdeps/m68k/m680x0/fpu/e_sqrtl.c: Likewise.
  45
  46 2011-10-09  Andreas Schwab  <schwab@linux-m68k.org>
  47
  48         * sysdeps/m68k/m680x0/s_isinfl.c: Remove.
  49         * sysdeps/m68k/m680x0/s_isnanl.c: Remove.
  50
  51 2011-10-05  Andreas Schwab  <schwab@redhat.com>
  52
  53         * sysdeps/m68k/dl-machine.h (elf_machine_rela)
  54         (elf_machine_lazy_rel): Add parameter skip_ifunc.
  55
  56 2011-09-11  Andreas Schwab  <schwab@linux-m68k.org>
  57
  58         * sysdeps/m68k/nptl/tls.h: Don't define USE_TLS.
  59         * sysdeps/m68k/dl-machine.h: Remove use of USE_TLS.
  60         * sysdeps/m68k/libc-tls.c: Likewise.
  61
  62         * sysdeps/unix/sysv/linux/m68k/sysdep.h: Remove use of
  63         USE___THREAD.
  64
  65 2011-06-23  Andreas Schwab  <schwab@linux-m68k.org>
  66
  67         * sysdeps/m68k/dl-trampoline.S (_dl_runtime_profile)
  68         [__mcoldfire__]: Fix typo saving %fp0.
  69
  70 2011-04-11  Andreas Schwab  <schwab@linux-m68k.org>
  71
  72         * sysdeps/m68k/dl-tls.h (TLS_DTV_UNALLOCATED): Define.
  73
  74 2011-04-03  Andreas Schwab  <schwab@linux-m68k.org>
  75
  76         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Update comments.
  77         (O_PATH): Define.
  78         (struct file_handle, MAX_HANDLE_SZ): Define.
  79         (name_to_handle_at, open_by_handle_at): Declare.
  80
  81 2011-03-06  Andreas Schwab  <schwab@linux-m68k.org>
  82
  83         * sysdeps/m68k/bits/byteswap.h (__bswap_16, __bswap_32)
  84         (__bswap_64): Implement as inline functions.
  85
  86 2011-01-18  Andreas Schwab  <schwab@linux-m68k.org>
  87
  88         * sysdeps/unix/sysv/linux/m68k/bits/mman.h (MADV_HUGEPAGE)
  89         (MADV_NOHUGEPAGE): Define.
  90
  91 2011-01-10  Andreas Schwab  <schwab@linux-m68k.org>
  92
  93         * sysdeps/unix/sysv/linux/m68k/nptl/bits/semaphore.h (sem_t):
  94         Force alignment.
  95
  96 2010-12-26  Andreas Schwab  <schwab@linux-m68k.org>
  97
  98         * sysdeps/m68k/stackinfo.h (DEFAULT_STACK_PERMS): Define.
  99
 100 2010-11-05  Andreas Schwab  <schwab@linux-m68k.org>
 101
 102         * sysdeps/unix/sysv/linux/m68k/fchownat.c: Include
 103         i386/fchownat.c.
 104
 105 2010-10-11  Andreas Schwab  <schwab@linux-m68k.org>
 106
 107         * sysdeps/m68k/m680x0/fpu/bits/mathinline.h: Remove fma inlines.
 108
 109         * sysdeps/m68k/fpu/feupdateenv.c (feupdateenv): Add
 110         libm_hidden_ver.
 111         * sysdeps/m68k/fpu/ftestexcept.c (feupdateenv): Add
 112         libm_hidden_def.
 113
 114 2010-08-25  Andreas Schwab  <schwab@linux-m68k.org>
 115
 116         * sysdeps/unix/sysv/linux/m68k/coldfire/sysdep.h
 117         (SYSCALL_ERROR_LOAD_GOT): Use & instead of #.
 118
 119 2010-08-17  Andreas Schwab  <schwab@linux-m68k.org>
 120
 121         * sysdeps/unix/sysv/linux/m68k/syscalls.list: Remove
 122         fanotify_init.
 123
 124 2010-08-14  Andreas Schwab  <schwab@linux-m68k.org>
 125
 126         * sysdeps/unix/sysv/linux/m68k/syscalls.list: Add prlimit64,
 127         fanotify_init, fanotify_mask.
 128
 129 2010-08-02  Andreas Schwab  <schwab@linux-m68k.org>
 130
 131         * sysdeps/m68k/coldfire/sysdep.h: New file.
 132         (PCREL_OP): Define.
 133         * sysdeps/m68k/m680x0/sysdep.h: New file.
 134         (PCREL_OP): Define.
 135         * sysdeps/m68k/sysdep.h (PCREL_OP): Don't define here.
 136         * sysdeps/unix/sysv/linux/m68k/coldfire/sysdep.h: New file.
 137         (SYSCALL_ERROR_LOAD_GOT): Define.
 138         * sysdeps/unix/sysv/linux/m68k/m680x0/sysdep.h: New file.
 139         (SYSCALL_ERROR_LOAD_GOT): Define.
 140         * sysdeps/unix/sysv/linux/m68k/sysdep.h: Don't include subordinate
 141         sysdep files.
 142         (SYSCALL_ERROR_HANDLER) [PIC && USE___THREAD]: Use
 143         SYSCALL_ERROR_LOAD_GOT.
 144
 145 2010-06-24  Joseph Myers  <joseph@codesourcery.com>
 146
 147         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h (F_SETPIPE_SZ,
 148         F_GETPIPE_SZ): Define.
 149
 150 2010-06-13  Andreas Schwab  <schwab@linux-m68k.org>
 151
 152         * sysdeps/m68k/m680x0/fpu/bits/mathinline.h: Mark all functions as
 153         non-throwing.
 154
 155         * sysdeps/unix/sysv/linux/m68k/sys/user.h (NBPG, UPAGES)
 156         (HOST_TEXT_START_ADDR, HOST_STACK_END_ADDR): Define.
 157
 158 2010-06-11  Andreas Schwab  <schwab@linux-m68k.org>
 159
 160         * sysdeps/unix/sysv/linux/m68k/nptl/bits/pthreadtypes.h: Force
 161         alignment of futex variables.
 162
 163 2010-05-22  Andreas Schwab  <schwab@linux-m68k.org>
 164
 165         * data/c++-types-m68k-linux-gnu.data: New file.
 166         * data/localplt-m68k-linux-gnu.data: New file.
 167
 168 2010-03-13  Andreas Schwab  <schwab@linux-m68k.org>
 169
 170         * sysdeps/m68k/m680x0/fpu/s_ccosh.c: Use signbit macro.
 171         * sysdeps/m68k/m680x0/fpu/s_ccos.c: Likewise.
 172
 173         * sysdeps/m68k/m680x0/fpu/bits/mathinline.h (__signbit)
 174         (__signbitf, __signbitl): Always define as inline.
 175
 176         * sysdeps/unix/sysv/linux/m68k/sysdep.h (SYSCALL_ERROR_HANDLER):
 177         Add variant for USE__THREAD.
 178
 179 2010-03-12  Andreas Schwab  <schwab@linux-m68k.org>
 180
 181         * sysdeps/unix/sysv/linux/m68k/nptl/lowlevellock.h: Don't include
 182         <sysdep.h>.
 183
 184         * sysdeps/unix/sysv/linux/m68k/m68k-helpers.S: Renamed ...
 185         * sysdeps/unix/sysv/linux/m68k/coldfire/m68k-helpers.S: ... to
 186         this.
 187         * sysdeps/unix/sysv/linux/m68k/m680x0/m68k-helpers.S: New file.
 188
 189 2010-03-09  Maxim Kuvyrkov  <maxim@codesourcery.com>
 190
 191         NPTL support for m68k/ColdFire
 192         * sysdeps/unix/sysv/linux/m68k/sysdep.h (tls.h): Include.
 193         (INTERNAL_SYSCALL): Convert to INTERNAL_SYSCALL_NCS.
 194         (PTR_MANGLE, PTR_DEMANGLE): Define.
 195         (NEED_STATIC_SYSINFO_DSO): Define.
 196         * sysdeps/unix/sysv/linux/m68k/clone.S: Support RESET_PID.
 197         * sysdeps/unix/sysv/linux/m68k/m68k-helpers.S: New.
 198         * sysdeps/unix/sysv/linux/m68k/Makefile: Add new files to lists.
 199         * sysdeps/unix/sysv/linux/m68k/vfork.S: Add SAVE_PID/RESTORE_PID.
 200         * sysdeps/unix/sysv/linux/m68k/m68k-vdso.c: New.
 201         * sysdeps/unix/sysv/linux/m68k/libc-m68k-vdso.c: New.
 202         * sysdeps/unix/sysv/linux/m68k/bits/m68k-vdso.h: New.
 203         * sysdeps/unix/sysv/linux/m68k/coldfire/nptl/bits/atomic.h: New.
 204         * sysdeps/unix/sysv/linux/m68k/Versions: Add symbols for NPTL support.
 205         * sysdeps/unix/sysv/linux/m68k/init-first.c: New.
 206         * sysdeps/unix/sysv/linux/m68k/nptl/sysdep-cancel.h: New.
 207         * sysdeps/unix/sysv/linux/m68k/nptl/bits/pthreadtypes.h: New.
 208         * sysdeps/unix/sysv/linux/m68k/nptl/bits/semaphore.h: New.
 209         * sysdeps/unix/sysv/linux/m68k/nptl/clone.S: New.
 210         * sysdeps/unix/sysv/linux/m68k/nptl/fork.c: New.
 211         * sysdeps/unix/sysv/linux/m68k/nptl/lowlevellock.h: New.
 212         * sysdeps/unix/sysv/linux/m68k/nptl/vfork.S: New.
 213         * sysdeps/unix/sysv/linux/m68k/nptl/pt-vfork.S: New.
 214         * sysdeps/unix/sysv/linux/m68k/nptl/createthread.c: New.
 215         * sysdeps/unix/sysv/linux/m68k/nptl/pthread_once.c: New.
 216         * sysdeps/unix/sysv/linux/m68k/socket.S: Update cancelation code.
 217         * sysdeps/m68k/dl-tls.h: New.
 218         * sysdeps/m68k/libc-tls.c: New.
 219         * sysdeps/m68k/tls-macros.h: New.
 220         * sysdeps/m68k/dl-machine.h (RTLD_START): Terminate stack frame to
 221         generate better backtraces.
 222         (elf_machine_type_class, elf_machine_rela): Handle TLS relocations.
 223         * sysdeps/m68k/dl-machine.h: Handle TLS relocations.
 224         * sysdeps/m68k/nptl/tcb-offsets.sym: New.
 225         * sysdeps/m68k/nptl/pthread_spin_trylock.c: New.
 226         * sysdeps/m68k/nptl/tls.h: New.
 227         * sysdeps/m68k/nptl/pthread_spin_lock.c: New.
 228         * sysdeps/m68k/nptl/pthreaddef.h: New.
 229         * sysdeps/m68k/nptl/Makefile: New.
 230
 231         * sysdeps/unix/sysv/linux/m68k/bits/sigcontext.h: Remove.
 232         * sysdeps/unix/sysv/linux/m68k/register-dump.h: Update.
 233
 234         * sysdeps/unix/sysv/linux/m68k/bits/siginfo.h: Remove.
 235
 236         * sysdeps/m68k/jmpbuf-unwind.h (_JMPBUF_CFA_UNWINDS_ADJ)
 237         (_jmpbuf_sp, _JMPBUF_UNWINDS_ADJ, __libc_unwind_longjmp): Define.
 238
 239 2010-02-10  Joseph Myers  <joseph@codesourcery.com>
 240
 241         * sysdeps/m68k/fpu/fegetenv.c: Add hidden alias.
 242
 243 2010-01-11  Joseph Myers  <joseph@codesourcery.com>
 244
 245         * sysdeps/unix/sysv/linux/m68k/bits/stat.h: Fix double-inclusion
 246         problem.
 247
 248 2010-01-10  Joseph Myers  <joseph@codesourcery.com>
 249
 250         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Define O_DIRECTORY,
 251         O_NOFOLLOW, O_CLOEXEC, F_DUPFD_CLOEXEC, F_SETOWN, and F_GETOWN for
 252         XPG7.
 253         * sysdeps/unix/sysv/linux/m68k/bits/stat.h: Enable using from
 254         fcntl.h.
 255
 256 2009-12-16  Joseph Myers  <joseph@codesourcery.com>
 257
 258         [BZ #11093]
 259         * sysdeps/unix/sysv/linux/m68k/bits/poll.h: Define POLLRDNORM,
 260         POLLRDBAND, POLLWRNORM, and POLLWRBAND also for POSIX 2008.
 261
 262 2009-12-16  Joseph Myers  <joseph@codesourcery.com>
 263
 264         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Redefine O_SYNC and
 265         O_DSYNC to match 2.6.33+ kernels.
 266
 267 2009-11-23  Andreas Schwab  <schwab@linux-m68k.org>
 268
 269         * sysdeps/unix/sysv/linux/m68k/bits/stat.h: Use struct timespec
 270         for timestamps also if __USE_XOPEN2K8.
 271
 272 2009-11-19  Joseph Myers  <joseph@codesourcery.com>
 273
 274         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Introduce new symbol
 275         F_OWNER_PGRP and mark F_OWNER_GID obsolete.
 276
 277 2009-11-18  Joseph Myers  <joseph@codesourcery.com>
 278
 279         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Change misleading
 280         names of parameters of sync_file_range.
 281
 282 2009-11-17  Joseph Myers  <joseph@codesourcery.com>
 283
 284         [BZ #10972]
 285         * sysdeps/unix/sysv/linux/m68k/bits/mman.h: Add new MADV_*
 286         constants from recent kernels.
 287
 288 2009-11-15  Andreas Schwab  <schwab@linux-m68k.org>
 289
 290         * sysdeps/m68k/libgcc_s.h: New file.
 291
 292 2009-11-14  Andreas Schwab  <schwab@linux-m68k.org>
 293
 294         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h (F_SETOWN_EX)
 295         (F_GETOWN_EX, F_OWNER_TID, F_OWNER_PID, F_OWNER_GID, f_owner_ex):
 296         Define.
 297
 298 2009-11-07  Joseph Myers  <joseph@codesourcery.com>
 299
 300         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h (fallocate): Fix types
 301         of last two arguments when -D_FILE_OFFSET_BITS=64.
 302
 303 2009-10-30  Joseph Myers  <joseph@codesourcery.com>
 304
 305         [BZ #10609]
 306         * sysdeps/unix/sysv/linux/m68k/fchownat.c (fchownat): Fix handling
 307         of empty parameters for file names.
 308
 309 2009-09-06  Andreas Schwab  <schwab@linux-m68k.org>
 310
 311         * sysdeps/unix/sysv/linux/m68k/____longjmp_chk.c: New file.
 312
 313         * sysdeps/m68k/__longjmp.c (__longjmp): Call CHECK_SP if defined.
 314
 315 2009-05-16  Joseph Myers  <joseph@codesourcery.com>
 316
 317         * sysdeps/unix/sysv/linux/m68k/Versions (libc): Add
 318         fallocate64@@GLIBC_2.11.
 319
 320 2009-04-25  Andreas Schwab  <schwab@linux-m68k.org>
 321
 322         * sysdeps/unix/sysv/linux/m68k/kernel-features.h: Revert last
 323         change, the syscalls have been added to 2.6.30-rc4.
 324
 325 2009-04-18  Joseph Myers  <joseph@codesourcery.com>
 326
 327         * sysdeps/unix/sysv/linux/m68k/kernel-features.h (__ASSUME_PREADV,
 328         __ASSUME_PWRITEV): Undefine.
 329
 330 2009-03-17  Joseph Myers  <joseph@codesourcery.com>
 331
 332         * sysdeps/unix/sysv/linux/m68k/getsysstats.c (GET_NPROCS_PARSER):
 333         Change parameters and use next_line.
 334
 335 2009-03-15  Joseph Myers  <joseph@codesourcery.com>
 336
 337         * sysdeps/m68k/bits/link.h: Uglify function parameter names.
 338
 339 2009-03-04  Joseph Myers  <joseph@codesourcery.com>
 340
 341         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Declare
 342         fallocate{,64}.
 343
 344 2009-02-26  Joseph Myers  <joseph@codesourcery.com>
 345
 346         * sysdeps/unix/sysv/linux/m68k/bits/stat.h: Protect UTIME_NOW and
 347         UTIME_OMIT only with __USE_ATFILE.
 348
 349 2008-08-10  Joseph Myers  <joseph@codesourcery.com>
 350
 351         * sysdeps/m68k/bits/byteswap.h: Allow inclusion from <endian.h>.
 352         (__bswap_constant_16): Define.
 353         (__bswap_16): Allow arguments with side effects.
 354         (__bswap_constant_32): Ensure result is unsigned.
 355         (__bswap_32): Define as inline function in fallback case.
 356         (__bswap_constant_64): Define.
 357         (__bswap_64): Use it for constant arguments.
 358         * sysdeps/m68k/bits/setjmp.h (__jmp_buf): Give name to structure
 359         type.
 360         * sysdeps/m68k/m680x0/fpu/bits/mathinline.h: Only allow inclusion
 361         from <math.h>.  Do not use extern inline directly.
 362         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Include <bits/uio.h>.
 363         (O_CLOEXEC, SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE,
 364         SYNC_FILE_RANGE_WAIT_AFTER, SPLICE_F_MOVE, SPLICE_F_NONBLOCK,
 365         SPLICE_F_MORE, SPLICE_F_GIFT): Define.
 366         (sync_file_range, vmsplice, splice, tee): Declare.
 367         * sysdeps/unix/sysv/linux/m68k/bits/mman.h (MADV_REMOVE): Define.
 368         * sysdeps/unix/sysv/linux/m68k/bits/poll.h (POLLMSG, POLLREMOVE,
 369         POLLRDHUP): Define.
 370         * sysdeps/unix/sysv/linux/m68k/bits/stat.h (UTIME_NOW,
 371         UTIME_OMIT): Define.
 372         * sysdeps/unix/sysv/linux/m68k/kernel-features.h: New.
 373         * sysdeps/unix/sysv/linux/m68k/sys/user.h: New.
 374
 375 2008-03-28  Maxim Kuvyrkov  <maxim@codesourcery.com>
 376
 377         Explicitly get address of _DYNAMIC.
 378         * sysdeps/m68k/dl-machine.h (elf_machine_dynamic): Retrieve _DYNAMIC
 379         from GOT instead of assuming value at GOT pointer.
 380
 381 2007-10-22  Daniel Jacobowitz  <dan@codesourcery.com>
 382
 383         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h (F_DUPFD_CLOEXEC): Define.
 384
 385 2007-07-10  Daniel Jacobowitz  <dan@codesourcery.com>
 386
 387         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Comment fix.
 388
 389 2006-11-28  Andreas Schwab  <schwab@suse.de>
 390
 391         * sysdeps/unix/sysv/linux/m68k/sysdep.h (DOARGS_6, _DOARGS_6)
 392         (UNDOARGS_6): Define for 6-argument syscall stubs.
 393
 394 2006-10-03  Andreas Schwab  <schwab@suse.de>
 395
 396         * sysdeps/m68k/setjmp.c: Use __builtin_return_address and
 397         __builtin_frame_address.  Don't call __sigjmp_save in ld.so.
 398
 399         * sysdeps/unix/sysv/linux/m68k/mremap.S: Accept fifth parameter.
 400
 401 2006-10-03  Richard Sandiford  <richard@codesourcery.com>
 402
 403         * sysdeps/m68k/bits/mathdef.h: Moved from sysdeps/m68k to
 404         sysdeps/m68k/m680x0.
 405         * sysdeps/m68k/m68020/submul_1.S: Likewise.
 406         * sysdeps/m68k/m68020/Makefile: Likewise.
 407         * sysdeps/m68k/m68020/mul_1.S: Likewise.
 408         * sysdeps/m68k/m68020/wordcopy.S: Likewise.
 409         * sysdeps/m68k/m68020/addmul_1.S: Likewise.
 410         * sysdeps/m68k/m68020/bits/string.h: Likewise.
 411         * sysdeps/m68k/m68020/bits/atomic.h: Likewise.
 412         * sysdeps/m68k/sub_n.S: Likewise.
 413         * sysdeps/m68k/add_n.S: Likewise.
 414         * sysdeps/m68k/s_isnanl.c: Likewise.
 415         * sysdeps/m68k/fpu/s_log1p.c: Likewise.
 416         * sysdeps/m68k/fpu/e_asinf.c: Likewise.
 417         * sysdeps/m68k/fpu/s_cosl.c: Likewise.
 418         * sysdeps/m68k/fpu/s_isinff.c: Likewise.
 419         * sysdeps/m68k/fpu/k_rem_pio2.c: Likewise.
 420         * sysdeps/m68k/fpu/s_ccos.c: Likewise.
 421         * sysdeps/m68k/fpu/s_expm1.c: Likewise.
 422         * sysdeps/m68k/fpu/slowexp.c: Likewise.
 423         * sysdeps/m68k/fpu/k_rem_pio2l.c: Likewise.
 424         * sysdeps/m68k/fpu/s_ccoshf.c: Likewise.
 425         * sysdeps/m68k/fpu/s_ilogbl.c: Likewise.
 426         * sysdeps/m68k/fpu/Makefile: Likewise.
 427         * sysdeps/m68k/fpu/s_expm1f.c: Likewise.
 428         * sysdeps/m68k/fpu/s_significandf.c: Likewise.
 429         * sysdeps/m68k/fpu/e_pow.c: Likewise.
 430         * sysdeps/m68k/fpu/s_csinh.c: Likewise.
 431         * sysdeps/m68k/fpu/e_exp.c: Likewise.
 432         * sysdeps/m68k/fpu/s_remquof.c: Likewise.
 433         * sysdeps/m68k/fpu/s_ilogbf.c: Likewise.
 434         * sysdeps/m68k/fpu/s_truncl.c: Likewise.
 435         * sysdeps/m68k/fpu/s_frexpf.c: Likewise.
 436         * sysdeps/m68k/fpu/s_cos.c: Likewise.
 437         * sysdeps/m68k/fpu/fraiseexcpt.c: Likewise.
 438         * sysdeps/m68k/fpu/branred.c: Likewise.
 439         * sysdeps/m68k/fpu/s_frexpl.c: Likewise.
 440         * sysdeps/m68k/fpu/s_atan.c: Likewise.
 441         * sysdeps/m68k/fpu/e_rem_pio2f.c: Likewise.
 442         * sysdeps/m68k/fpu/e_scalbl.c: Likewise.
 443         * sysdeps/m68k/fpu/e_exp2.c: Likewise.
 444         * sysdeps/m68k/fpu/s_cexpf.c: Likewise.
 445         * sysdeps/m68k/fpu/mplog.c: Likewise.
 446         * sysdeps/m68k/fpu/s_rintf.c: Likewise.
 447         * sysdeps/m68k/fpu/s_tanh.c: Likewise.
 448         * sysdeps/m68k/fpu/e_scalbf.c: Likewise.
 449         * sysdeps/m68k/fpu/s_csinhl.c: Likewise.
 450         * sysdeps/m68k/fpu/s_floorl.c: Likewise.
 451         * sysdeps/m68k/fpu/k_tanf.c: Likewise.
 452         * sysdeps/m68k/fpu/k_tanl.c: Likewise.
 453         * sysdeps/m68k/fpu/e_fmodf.c: Likewise.
 454         * sysdeps/m68k/fpu/e_atanhf.c: Likewise.
 455         * sysdeps/m68k/fpu/s_isnanf.c: Likewise.
 456         * sysdeps/m68k/fpu/s_fpclassifyl.c: Likewise.
 457         * sysdeps/m68k/fpu/s_modf.c: Likewise.
 458         * sysdeps/m68k/fpu/e_log2.c: Likewise.
 459         * sysdeps/m68k/fpu/e_acosf.c: Likewise.
 460         * sysdeps/m68k/fpu/s_log1pl.c: Likewise.
 461         * sysdeps/m68k/fpu/e_log2f.c: Likewise.
 462         * sysdeps/m68k/fpu/mpa.c: Likewise.
 463         * sysdeps/m68k/fpu/t_exp.c: Likewise.
 464         * sysdeps/m68k/fpu/e_acos.c: Likewise.
 465         * sysdeps/m68k/fpu/s_expm1l.c: Likewise.
 466         * sysdeps/m68k/fpu/s_ccoshl.c: Likewise.
 467         * sysdeps/m68k/fpu/s_sinf.c: Likewise.
 468         * sysdeps/m68k/fpu/k_tan.c: Likewise.
 469         * sysdeps/m68k/fpu/k_cosl.c: Likewise.
 470         * sysdeps/m68k/fpu/e_remainder.c: Likewise.
 471         * sysdeps/m68k/fpu/s_trunc.c: Likewise.
 472         * sysdeps/m68k/fpu/s_sincos.c: Likewise.
 473         * sysdeps/m68k/fpu/s_scalbnl.c: Likewise.
 474         * sysdeps/m68k/fpu/s_finitef.c: Likewise.
 475         * sysdeps/m68k/fpu/s_tanhl.c: Likewise.
 476         * sysdeps/m68k/fpu/s_lrintl.c: Likewise.
 477         * sysdeps/m68k/fpu/slowpow.c: Likewise.
 478         * sysdeps/m68k/fpu/mpexp.c: Likewise.
 479         * sysdeps/m68k/fpu/s_isnanl.c: Likewise.
 480         * sysdeps/m68k/fpu/e_expf.c: Likewise.
 481         * sysdeps/m68k/fpu/s_significand.c: Likewise.
 482         * sysdeps/m68k/fpu/e_sinhf.c: Likewise.
 483         * sysdeps/m68k/fpu/s_tanl.c: Likewise.
 484         * sysdeps/m68k/fpu/s_tanhf.c: Likewise.
 485         * sysdeps/m68k/fpu/s_cexp.c: Likewise.
 486         * sysdeps/m68k/fpu/e_sqrtf.c: Likewise.
 487         * sysdeps/m68k/fpu/s_isinf.c: Likewise.
 488         * sysdeps/m68k/fpu/s_nearbyint.c: Likewise.
 489         * sysdeps/m68k/fpu/e_fmod.c: Likewise.
 490         * sysdeps/m68k/fpu/sincos32.c: Likewise.
 491         * sysdeps/m68k/fpu/e_sqrtl.c: Likewise.
 492         * sysdeps/m68k/fpu/s_sincosl.c: Likewise.
 493         * sysdeps/m68k/fpu/e_atan2f.c: Likewise.
 494         * sysdeps/m68k/fpu/s_nearbyintf.c: Likewise.
 495         * sysdeps/m68k/fpu/e_fmodl.c: Likewise.
 496         * sysdeps/m68k/fpu/e_coshf.c: Likewise.
 497         * sysdeps/m68k/fpu/s_csinf.c: Likewise.
 498         * sysdeps/m68k/fpu/s_ccosl.c: Likewise.
 499         * sysdeps/m68k/fpu/e_sqrt.c: Likewise.
 500         * sysdeps/m68k/fpu/s_sin.c: Likewise.
 501         * sysdeps/m68k/fpu/e_asin.c: Likewise.
 502         * sysdeps/m68k/fpu/mptan.c: Likewise.
 503         * sysdeps/m68k/fpu/e_exp10f.c: Likewise.
 504         * sysdeps/m68k/fpu/e_scalb.c: Likewise.
 505         * sysdeps/m68k/fpu/s_finitel.c: Likewise.
 506         * sysdeps/m68k/fpu/e_log10.c: Likewise.
 507         * sysdeps/m68k/fpu/k_sinl.c: Likewise.
 508         * sysdeps/m68k/fpu/e_remainderl.c: Likewise.
 509         * sysdeps/m68k/fpu/s_remquol.c: Likewise.
 510         * sysdeps/m68k/fpu/s_scalblnf.c: Likewise.
 511         * sysdeps/m68k/fpu/s_llrint.c: Likewise.
 512         * sysdeps/m68k/fpu/e_rem_pio2.c: Likewise.
 513         * sysdeps/m68k/fpu/e_asinl.c: Likewise.
 514         * sysdeps/m68k/fpu/e_logl.c: Likewise.
 515         * sysdeps/m68k/fpu/s_cosf.c: Likewise.
 516         * sysdeps/m68k/fpu/s_rint.c: Likewise.
 517         * sysdeps/m68k/fpu/s_ceill.c: Likewise.
 518         * sysdeps/m68k/fpu/s_modfl.c: Likewise.
 519         * sysdeps/m68k/fpu/s_csinl.c: Likewise.
 520         * sysdeps/m68k/fpu/s_tan.c: Likewise.
 521         * sysdeps/m68k/fpu/s_sincosf.c: Likewise.
 522         * sysdeps/m68k/fpu/dosincos.c: Likewise.
 523         * sysdeps/m68k/fpu/e_powl.c: Likewise.
 524         * sysdeps/m68k/fpu/s_ilogb.c: Likewise.
 525         * sysdeps/m68k/fpu/s_llrintl.c: Likewise.
 526         * sysdeps/m68k/fpu/e_expl.c: Likewise.
 527         * sysdeps/m68k/fpu/libm-test-ulps: Likewise.
 528         * sysdeps/m68k/fpu/s_tanf.c: Likewise.
 529         * sysdeps/m68k/fpu/mpsqrt.c: Likewise.
 530         * sysdeps/m68k/fpu/s_sinl.c: Likewise.
 531         * sysdeps/m68k/fpu/mathimpl.h: Likewise.
 532         * sysdeps/m68k/fpu/e_acosl.c: Likewise.
 533         * sysdeps/m68k/fpu/e_cosh.c: Likewise.
 534         * sysdeps/m68k/fpu/s_cexpl.c: Likewise.
 535         * sysdeps/m68k/fpu/s_fabsl.c: Likewise.
 536         * sysdeps/m68k/fpu/halfulp.c: Likewise.
 537         * sysdeps/m68k/fpu/s_modff.c: Likewise.
 538         * sysdeps/m68k/fpu/s_isnan.c: Likewise.
 539         * sysdeps/m68k/fpu/e_atan2.c: Likewise.
 540         * sysdeps/m68k/fpu/s_fabs.c: Likewise.
 541         * sysdeps/m68k/fpu/e_log10f.c: Likewise.
 542         * sysdeps/m68k/fpu/k_cosf.c: Likewise.
 543         * sysdeps/m68k/fpu/e_sinh.c: Likewise.
 544         * sysdeps/m68k/fpu/s_truncf.c: Likewise.
 545         * sysdeps/m68k/fpu/s_ceil.c: Likewise.
 546         * sysdeps/m68k/fpu/s_log1pf.c: Likewise.
 547         * sysdeps/m68k/fpu/e_logf.c: Likewise.
 548         * sysdeps/m68k/fpu/mpatan.c: Likewise.
 549         * sysdeps/m68k/fpu/s_csin.c: Likewise.
 550         * sysdeps/m68k/fpu/e_exp2l.c: Likewise.
 551         * sysdeps/m68k/fpu/e_sinhl.c: Likewise.
 552         * sysdeps/m68k/fpu/e_atan2l.c: Likewise.
 553         * sysdeps/m68k/fpu/s_scalbn.c: Likewise.
 554         * sysdeps/m68k/fpu/s_floorf.c: Likewise.
 555         * sysdeps/m68k/fpu/e_log2l.c: Likewise.
 556         * sysdeps/m68k/fpu/s_atanl.c: Likewise.
 557         * sysdeps/m68k/fpu/s_llrintf.c: Likewise.
 558         * sysdeps/m68k/fpu/k_sinf.c: Likewise.
 559         * sysdeps/m68k/fpu/s_csinhf.c: Likewise.
 560         * sysdeps/m68k/fpu/s_frexp.c: Likewise.
 561         * sysdeps/m68k/fpu/s_atanf.c: Likewise.
 562         * sysdeps/m68k/fpu/s_floor.c: Likewise.
 563         * sysdeps/m68k/fpu/e_exp10l.c: Likewise.
 564         * sysdeps/m68k/fpu/doasin.c: Likewise.
 565         * sysdeps/m68k/fpu/s_rintl.c: Likewise.
 566         * sysdeps/m68k/fpu/e_atanhl.c: Likewise.
 567         * sysdeps/m68k/fpu/e_remainderf.c: Likewise.
 568         * sysdeps/m68k/fpu/s_scalbln.c: Likewise.
 569         * sysdeps/m68k/fpu/e_rem_pio2l.c: Likewise.
 570         * sysdeps/m68k/fpu/e_exp10.c: Likewise.
 571         * sysdeps/m68k/fpu/s_lrintf.c: Likewise.
 572         * sysdeps/m68k/fpu/k_cos.c: Likewise.
 573         * sysdeps/m68k/fpu/s_lrint.c: Likewise.
 574         * sysdeps/m68k/fpu/s_ccosf.c: Likewise.
 575         * sysdeps/m68k/fpu/s_scalblnl.c: Likewise.
 576         * sysdeps/m68k/fpu/switch/Makefile: Likewise.
 577         * sysdeps/m68k/fpu/switch/switch.c: Likewise.
 578         * sysdeps/m68k/fpu/switch/68881-sw.h: Likewise.
 579         * sysdeps/m68k/fpu/switch/bits/mathinline.h: Likewise.
 580         * sysdeps/m68k/fpu/e_log.c: Likewise.
 581         * sysdeps/m68k/fpu/s_nextafterl.c: Likewise.
 582         * sysdeps/m68k/fpu/s_nearbyintl.c: Likewise.
 583         * sysdeps/m68k/fpu/mpatan2.c: Likewise.
 584         * sysdeps/m68k/fpu/k_sin.c: Likewise.
 585         * sysdeps/m68k/fpu/e_atanh.c: Likewise.
 586         * sysdeps/m68k/fpu/s_remquo.c: Likewise.
 587         * sysdeps/m68k/fpu/e_log10l.c: Likewise.
 588         * sysdeps/m68k/fpu/s_ceilf.c: Likewise.
 589         * sysdeps/m68k/fpu/s_fabsf.c: Likewise.
 590         * sysdeps/m68k/fpu/s_significandl.c: Likewise.
 591         * sysdeps/m68k/fpu/s_ccosh.c: Likewise.
 592         * sysdeps/m68k/fpu/e_coshl.c: Likewise.
 593         * sysdeps/m68k/fpu/s_scalbnf.c: Likewise.
 594         * sysdeps/m68k/fpu/s_finite.c: Likewise.
 595         * sysdeps/m68k/fpu/e_exp2f.c: Likewise.
 596         * sysdeps/m68k/fpu/k_rem_pio2f.c: Likewise.
 597         * sysdeps/m68k/fpu/s_isinfl.c: Likewise.
 598         * sysdeps/m68k/fpu/bits/mathinline.h: Likewise.
 599         * sysdeps/m68k/fpu/e_powf.c: Likewise.
 600         * sysdeps/m68k/rshift.S: Likewise.
 601         * sysdeps/m68k/lshift.S: Likewise.
 602         * sysdeps/m68k/strtold_l.c: Likewise.
 603         * sysdeps/m68k/printf_fphex.c: Likewise.
 604         * sysdeps/m68k/s_isinfl.c: Likewise.
 605         * sysdeps/m68k/bits/huge_vall.h: Likewise.
 606
 607         * sysdeps/m68k/asm-syntax.h (andw, andl, subqw, tstw, tstl): New.
 608         * sysdeps/m68k/bits/byteswap.h (__bswap32): Don't define for
 609         Coldfire targets.
 610         * sysdeps/m68k/bits/setjmp.h (__jmp_buf): Add a 64-byte
 611         __fpregs field for Coldfire FPUs.
 612         * sysdeps/m68k/dl-machine.h: Include sysdep.h.
 613         (elf_machine_load_address): Use PCREL_OP.
 614         (_dl_start_user): Likewise.
 615         * sysdeps/m68k/dl-trampoline.S (_dl_runtime_resolve): Avoid jmp (%dN)
 616         on Coldfire; push the target address and use rts instead.
 617         (_dl_runtime_profile): Likewise.  Round up the frame size to longword
 618         rather than word alignment.  Avoid dbra on Coldfire.  Avoid using
 619         jsr (%d0) on Coldfire; push the return address and target address
 620         and use rts instead.  Use fmovem.l rather than fmovem.x on Coldfire.
 621         Add missing initialization of lrv_a0 and restore a0 from it after
 622         calling _dl_call_pltexit.  Adjust the stack offsets of later data
 623         accordingly, fixing a previously incorrect offset for the inregs
 624         parameter.
 625         * sysdeps/m68k/fpu/fegetenv.c (__fegetenv): Save the control
 626         registers individually on Coldfire targets.
 627         * sysdeps/m68k/fpu/feholdexcpt.c (feholdexcept): Likewise.
 628         Add missing libm_hidden_def.
 629         * sysdeps/m68k/fpu/fesetenv.c (__fesetenv): Save and restore the
 630         control registers individually on Coldfire targets.
 631         * sysdeps/m68k/fpu/fesetround.c (fesetround): Add missing
 632         libm_hidden_def.
 633         * sysdeps/m68k/fpu_control.h: Add the Coldfire bit assignments to
 634         the main comment.
 635         (_FPU_DOUBLE): Define to 0 for Coldfire.
 636         (_FPU_EXTENDED): Don't define for Coldfire.
 637         (_FPU_RESERVED): Include bit 15 for Coldfire.
 638         * sysdeps/m68k/Implies: Remove ieee754/ldbl-96.
 639         * sysdeps/m68k/m680x0/Implies: Add it to this new file instead.
 640         * sysdeps/m68k/ldsodefs.h: New file.
 641         * sysdeps/m68k/__longjmp.c (__longjmp): Restore the floating-point
 642         registers when using a Coldfire FPU.
 643         * sysdeps/m68k/Makefile (long-double-fcts): Delete.
 644         * sysdeps/m68k/m680x0/Makefile: Add it to this new file instead.
 645         * sysdeps/m68k/memchr.S (__memchr): Add Coldfire code.  Avoid
 646         unnecessary moves.
 647         * sysdeps/m68k/preconfigure (m680?0): Add "m680x0" to $machine.
 648         (m68k): Use the compiler to decide whether $machine should be
 649         set to m68k/coldfire or m68k/m680x0/m68020.
 650         * sysdeps/m68k/rawmemchr.S (__rawmemchr): Add Coldfire code.  Avoid
 651         unnecessary moves.
 652         * sysdeps/m68k/setjmp.c (__sigsetjmp): Save the floating-point
 653         registers when using a Coldfire FPU.  Use libc_hidden_def rather
 654         than hidden_def.
 655         * sysdeps/m68k/strchrnul.S (__strchrnul): Add Coldfire code.  Avoid
 656         unnecessary moves.
 657         * sysdeps/m68k/strchr.S (strchr): Likewise.
 658         * sysdeps/m68k/sysdep.h (PCREL_OP): Define.
 659         * sysdeps/m68k/tst-audit.h: New file.
 660         * sysdeps/m68k/wcpcpy.c: Likewise.
 661         * sysdeps/m68k/wcpcpy_chk.c: Likewise.
 662         * sysdeps/unix/sysv/linux/m68k/configure.in: New file.
 663         * sysdeps/unix/sysv/linux/m68k/configure: Likewise.
 664         * sysdeps/unix/sysv/linux/m68k/clone.S (__clone): Add Coldfire code.
 665         * sysdeps/unix/sysv/linux/m68k/register-dump.h (real_catch_segfault):
 666         Do not define on Coldfire.
 667         (catch_segfault): Likewise.
 668         (register_dump): Use the Coldfire-specific sigcontext fields to
 669         display call-saved data and address registers (rather than the
 670         data stored in sc_fpstate by real_catch_segfault).  Display 8-byte
 671         floating-point registers on Coldfire.
 672         * sysdeps/unix/sysv/linux/m68k/socket.S (__socket): Pass a temporary
 673         register to SINGLE_THREAD_P.
 674         * sysdeps/unix/sysv/linux/m68k/sys/reg.h (PT_FP0): Redefine for
 675         Coldfire.
 676         (PT_FP1, PT_FP2, PT_FP3, PT_FP4, PT_FP5, PT_FP6, PT_FP7): Likewise.
 677         * sysdeps/unix/sysv/linux/m68k/sys/ucontext.h (fpregset): Sync field
 678         order with linux.  Make f_fpregs an 8*2 array on Coldfire.
 679         (ucontext): Sync field order with linux.
 680         * sysdeps/unix/sysv/linux/m68k/sysdep.h: Guard against multiple
 681         inclusion.
 682         (SYSCALL_ERROR_HANDLER): Use PCREL_OP.
 683         * sysdeps/unix/sysv/linux/m68k/syscalls.list (oldgetrlimit): Delete.
 684         (oldsetrlimit): Likewise.
 685         * sysdeps/unix/sysv/linux/m68k/m680x0/syscalls.list: New file.
 686         List oldgetrlimit and oldsetrlimit here instead.
 687         * sysdeps/unix/sysv/linux/m68k/bits/sigcontext.h: New file.
 688         * sysdeps/unix/sysv/linux/m68k/bits/siginfo.h: Likewise.
 689         * sysdeps/m68k/coldfire/bits/atomic.h: Likewise.
 690         * sysdeps/m68k/coldfire/fpu/e_sqrt.c: Likewise.
 691         * sysdeps/m68k/coldfire/fpu/e_sqrtf.c: Likewise.
 692         * sysdeps/m68k/coldfire/fpu/fraiseexcpt.c: Likewise.
 693         * sysdeps/m68k/coldfire/fpu/libm-test-ulps: Likewise.
 694         * sysdeps/m68k/coldfire/fpu/s_fabs.c: Likewise.
 695         * sysdeps/m68k/coldfire/fpu/s_fabsf.c: Likewise.
 696         * sysdeps/m68k/coldfire/fpu/s_lrint.c: Likewise.
 697         * sysdeps/m68k/coldfire/fpu/s_lrintf.c: Likewise.
 698         * sysdeps/m68k/coldfire/fpu/s_rint.c: Likewise.
 699         * sysdeps/m68k/coldfire/fpu/s_rintf.c: Likewise.
 700         * sysdeps/m68k/coldfire/shlib-versions: Likewise.
 701
 702 2006-02-28  Roland McGrath  <roland@redhat.com>
 703
 704         * sysdeps/m68k/preconfigure: New file.