ChangeLog.m68k

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