ChangeLog.m68k

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