ChangeLog.m68k

   1 2012-03-02  Andreas Schwab  <schwab@linux-m68k.org>
   2
   3         * sysdeps/m68k/m680x0/fpu/libm-test-ulps: Update ULPs.
   4
   5 2012-02-27  Andreas Schwab  <schwab@linux-m68k.org>
   6
   7         * sysdeps/unix/sysv/linux/m68k/nptl/bits/pthreadtypes.h
   8         (pthread_attr_t): Fix name of union.  Only define if not already
   9         defined.
  10
  11 2012-02-26  Andreas Schwab  <schwab@linux-m68k.org>
  12
  13         * sysdeps/unix/sysv/linux/m68k/nptl/bits/pthreadtypes.h: Name
  14         pthread_attr_t union.
  15
  16         * sysdeps/m68k/m680x0/fpu/Makefile: Remove.
  17         * sysdeps/m68k/m680x0/fpu/switch: Remove directory.
  18
  19         * sysdeps/m68k/m680x0/fpu/k_sinl.c: Replace by empty file.
  20         * sysdeps/m68k/m680x0/fpu/k_cosl.c: Likewise.
  21         * sysdeps/m68k/m680x0/fpu/k_tanf.c: Likewise.
  22         * sysdeps/m68k/m680x0/fpu/k_tanl.c: Likewise.
  23         * sysdeps/m68k/m680x0/fpu/k_sin.c: Remove.
  24         * sysdeps/m68k/m680x0/fpu/k_sinf.c: Remove.
  25         * sysdeps/m68k/m680x0/fpu/k_cos.c: Remove.
  26         * sysdeps/m68k/m680x0/fpu/k_cosf.c: Remove.
  27         * sysdeps/m68k/m680x0/fpu/k_tan.c: Remove.
  28
  29 2012-02-25  Andreas Schwab  <schwab@linux-m68k.org>
  30
  31         * sysdeps/m68k/m680x0/fpu/s_ccosh.c: Avoid raising invalid
  32         exception for NaN+iNaN.
  33
  34 2012-02-24  Andreas Schwab  <schwab@linux-m68k.org>
  35
  36         * sysdeps/m68k/m680x0/fpu/libm-test-ulps: Update ULPs.
  37
  38         * sysdeps/m68k/m680x0/fpu/s_expm1.c: Set errno to ERANGE if
  39         argument causes overflow.
  40         * sysdeps/m68k/m680x0/fpu/s_expm1f.c: Include <s_expm1.c>.
  41         (float_type, o_threshold): Define.
  42         * sysdeps/m68k/m680x0/fpu/s_expm1l.c: Likewise.
  43         * sysdeps/m68k/m680x0/fpu/bits/mathinline.h [__OPTIMIZE__]: Don't
  44         define expm1 as inline.
  45
  46         * sysdeps/m68k/m680x0/fpu/s_sin.c: Set errno to EDOM if argument
  47         is infinite.
  48         * sysdeps/m68k/m680x0/fpu/s_cos.c: Include <s_sin.c>.
  49         * sysdeps/m68k/m680x0/fpu/s_tan.c: Likewise.
  50         * sysdeps/m68k/m680x0/fpu/s_cosf.c: Include <s_sinf.c>.
  51         * sysdeps/m68k/m680x0/fpu/s_cosl.c: Include <s_sinl.c>.
  52         * sysdeps/m68k/m680x0/fpu/s_sinf.c: Include <s_sin.c>.
  53         (FUNC): Don't define if already defined.
  54         (float_type): Define.
  55         * sysdeps/m68k/m680x0/fpu/s_sinl.c: Likewise.
  56         * sysdeps/m68k/m680x0/fpu/bits/mathinline.h [__OPTIMIZE__]: Don't
  57         define sin, cos, tan as inlines.
  58
  59 2012-02-08  Andreas Schwab  <schwab@linux-m68k.org>
  60
  61         * sysdeps/m68k/crti.S: New file.
  62         * sysdeps/m68k/crtn.S: New file.
  63
  64         * sysdeps/m68k/m680x0/sysdep.h (LOAD_GOT): Define.
  65         * sysdeps/m68k/coldfire/sysdep.h (LOAD_GOT): Define.
  66         * sysdeps/unix/sysv/linux/m68k/coldfire/m68k-helper.S: Remove.
  67         * sysdeps/unix/sysv/linux/m68k/m680x0/m68k-helper.S: Remove.
  68         * sysdeps/unix/sysv/linux/m68k/m68k-helper.S: New file.
  69
  70         * sysdeps/unix/sysv/linux/m68k/configure.in
  71         (libc_cv_gcc_unwind_find_fde): Don't set on coldfire.
  72
  73 2012-01-29  Andreas Schwab  <schwab@linux-m68k.org>
  74
  75         * sysdeps/m68k/asm-syntax.h: Remove __STDC__ conditionals.
  76         * sysdeps/m68k/m680x0/fpu/s_nextafterl.c: Likewise.
  77         * sysdeps/unix/sysv/linux/m68k/sysdep.h: Likewise.
  78
  79 2012-01-08  Andreas Schwab  <schwab@linux-m68k.org>
  80
  81         * sysdeps/m68k/fpu/bits/fenv.h (FE_DFL_ENV, FE_NOMASK_ENV): Use
  82         const intead of __const.
  83
  84         * sysdeps/m68k/asm-syntax.h: Remove non-ELF support.
  85         * sysdeps/m68k/sysdep.h: Likewise.
  86         (NO_UNDERSCORES): Don't define.
  87
  88 2012-01-07  Andreas Schwab  <schwab@linux-m68k.org>
  89
  90         * sysdeps/unix/sysv/linux/m68k/configure.in: Set
  91         arch_minimum_kernel, libc_cv_gcc_unwind_find_fde and
  92         ldd_rewrite_script.
  93
  94 2012-01-05  Andreas Schwab  <schwab@linux-m68k.org>
  95
  96         * sysdeps/m68k/dl-trampoline.S: Add cfi directives.
  97         * sysdeps/m68k/memchr.S: Likewise.
  98         * sysdeps/m68k/rawmemchr.S: Likewise.
  99         * sysdeps/m68k/strchr.S: Likewise.
 100         * sysdeps/m68k/strchrnul.S: Likewise.
 101         * sysdeps/m68k/m680x0/add_n.S: Likewise.
 102         * sysdeps/m68k/m680x0/lshift.S: Likewise.
 103         * sysdeps/m68k/m680x0/rshift.S: Likewise.
 104         * sysdeps/m68k/m680x0/sub_n.S: Likewise.
 105         * sysdeps/m68k/m680x0/m68020/addmul_1.S: Likewise.
 106         * sysdeps/m68k/m680x0/m68020/mul_1.S: Likewise.
 107         * sysdeps/m68k/m680x0/m68020/submul_1.S: Likewise.
 108         * sysdeps/unix/sysv/linux/m68k/clone.S: Likewise.
 109         * sysdeps/unix/sysv/linux/m68k/semtimedop.S: Likewise.
 110         * sysdeps/unix/sysv/linux/m68k/socket.S: Likewise.
 111         * sysdeps/unix/sysv/linux/m68k/sysdep.S: Likewise.
 112         * sysdeps/unix/sysv/linux/m68k/sysdep.h: Likewise.
 113         * sysdeps/unix/sysv/linux/m68k/vfork.S: Likewise.
 114         * sysdeps/m68k/sysdep.h (CALL_MCOUNT): Likewise.
 115         (ENTRY): Add cfi_startproc.
 116         (END): Add cfi_endproc.
 117         * sysdeps/unix/sysv/linux/m68k/coldfire/m68k-helpers.S: Remove
 118         cfi_startproc/cfi_endproc.
 119         * sysdeps/unix/sysv/linux/m68k/m680x0/m68k-helpers.S: Likewise.
 120         * sysdeps/unix/sysv/linux/m68k/nptl/sysdep-cancel.h (PSEUDO):
 121         Likewise.
 122
 123 2011-12-23  Andreas Schwab  <schwab@linux-m68k.org>
 124
 125         * sysdeps/m68k/bits/byteswap.h (__bswap_constant_64): Protect long
 126         long constant with __extension__.
 127
 128 2011-12-04  Thorsten Glaser  <tg@mirbsd.de>
 129
 130         * sysdeps/unix/sysv/linux/m68k/syscall.S: Allow six arguments.
 131
 132 2011-11-01  Andreas Schwab  <schwab@linux-m68k.org>
 133
 134         * sysdeps/m68k/stackinfo.h (stackinfo_get_sp, stackinfo_sub_sp):
 135         Define.
 136
 137 2011-10-26  Andreas Schwab  <schwab@linux-m68k.org>
 138
 139         * sysdeps/m68k/m680x0/fpu/math_private.h: New file.
 140
 141         * sysdeps/m68k/m680x0/fpu/sincostab.c: New file.
 142
 143 2011-10-23  Andreas Schwab  <schwab@linux-m68k.org>
 144
 145         * sysdeps/m68k/coldfire/fpu/e_sqrt.c: Add __sqrt_finite alias.
 146         * sysdeps/m68k/coldfire/fpu/e_sqrtf.c: Add __sqrtf_finite alias.
 147
 148         * sysdeps/m68k/m680x0/fpu/e_exp.c (FUNC_FINITE): Define.
 149         * sysdeps/m68k/m680x0/fpu/e_expf.c (FUNC_FINITE): Define.
 150         * sysdeps/m68k/m680x0/fpu/e_expl.c (FUNC_FINITE): Define.
 151
 152 2011-10-22  Andreas Schwab  <schwab@linux-m68k.org>
 153
 154         * sysdeps/m68k/m680x0/fpu/s_ccos.c: Remove.
 155         * sysdeps/m68k/m680x0/fpu/s_ccosf.c: Remove.
 156         * sysdeps/m68k/m680x0/fpu/s_ccosl.c: Remove.
 157
 158 2011-10-13  Andreas Schwab  <schwab@linux-m68k.org>
 159
 160         * sysdeps/m68k/m680x0/fpu/e_acos.c: Add __*_finite alias.
 161         * sysdeps/m68k/m680x0/fpu/e_acosf.c: Likewise.
 162         * sysdeps/m68k/m680x0/fpu/e_acosl.c: Likewise.
 163         * sysdeps/m68k/m680x0/fpu/e_asin.c: Likewise.
 164         * sysdeps/m68k/m680x0/fpu/e_asinl.c: Likewise.
 165         * sysdeps/m68k/m680x0/fpu/e_asinf.c: Likewise.
 166         * sysdeps/m68k/m680x0/fpu/e_atan2.c: Likewise.
 167         * sysdeps/m68k/m680x0/fpu/e_atanh.c: Likewise.
 168         * sysdeps/m68k/m680x0/fpu/e_atanhf.c: Likewise.
 169         * sysdeps/m68k/m680x0/fpu/e_atanhl.c: Likewise.
 170         * sysdeps/m68k/m680x0/fpu/e_cosh.c: Likewise.
 171         * sysdeps/m68k/m680x0/fpu/e_coshf.c: Likewise.
 172         * sysdeps/m68k/m680x0/fpu/e_coshl.c: Likewise.
 173         * sysdeps/m68k/m680x0/fpu/e_exp10.c: Likewise.
 174         * sysdeps/m68k/m680x0/fpu/e_exp10f.c: Likewise.
 175         * sysdeps/m68k/m680x0/fpu/e_exp10l.c: Likewise.
 176         * sysdeps/m68k/m680x0/fpu/e_exp2.c: Likewise.
 177         * sysdeps/m68k/m680x0/fpu/e_exp2l.c: Likewise.
 178         * sysdeps/m68k/m680x0/fpu/e_exp2f.c: Likewise.
 179         * sysdeps/m68k/m680x0/fpu/e_fmod.c: Likewise.
 180         * sysdeps/m68k/m680x0/fpu/e_fmodf.c: Likewise.
 181         * sysdeps/m68k/m680x0/fpu/e_fmodl.c: Likewise.
 182         * sysdeps/m68k/m680x0/fpu/e_log.c: Likewise.
 183         * sysdeps/m68k/m680x0/fpu/e_logl.c: Likewise.
 184         * sysdeps/m68k/m680x0/fpu/e_logf.c: Likewise.
 185         * sysdeps/m68k/m680x0/fpu/e_log10.c: Likewise.
 186         * sysdeps/m68k/m680x0/fpu/e_log10f.c: Likewise.
 187         * sysdeps/m68k/m680x0/fpu/e_log10l.c: Likewise.
 188         * sysdeps/m68k/m680x0/fpu/e_log2.c: Likewise.
 189         * sysdeps/m68k/m680x0/fpu/e_log2f.c: Likewise.
 190         * sysdeps/m68k/m680x0/fpu/e_log2l.c: Likewise.
 191         * sysdeps/m68k/m680x0/fpu/e_pow.c: Likewise.
 192         * sysdeps/m68k/m680x0/fpu/e_remainder.c: Likewise.
 193         * sysdeps/m68k/m680x0/fpu/e_remainderl.c: Likewise.
 194         * sysdeps/m68k/m680x0/fpu/e_remainderf.c: Likewise.
 195         * sysdeps/m68k/m680x0/fpu/e_scalb.c: Likewise.
 196         * sysdeps/m68k/m680x0/fpu/e_sinh.c: Likewise.
 197         * sysdeps/m68k/m680x0/fpu/e_sinhf.c: Likewise.
 198         * sysdeps/m68k/m680x0/fpu/e_sinhl.c: Likewise.
 199         * sysdeps/m68k/m680x0/fpu/e_sqrt.c: Likewise.
 200         * sysdeps/m68k/m680x0/fpu/e_sqrtf.c: Likewise.
 201         * sysdeps/m68k/m680x0/fpu/e_sqrtl.c: Likewise.
 202
 203 2011-10-09  Andreas Schwab  <schwab@linux-m68k.org>
 204
 205         * sysdeps/m68k/m680x0/s_isinfl.c: Remove.
 206         * sysdeps/m68k/m680x0/s_isnanl.c: Remove.
 207
 208 2011-10-05  Andreas Schwab  <schwab@redhat.com>
 209
 210         * sysdeps/m68k/dl-machine.h (elf_machine_rela)
 211         (elf_machine_lazy_rel): Add parameter skip_ifunc.
 212
 213 2011-09-11  Andreas Schwab  <schwab@linux-m68k.org>
 214
 215         * sysdeps/m68k/nptl/tls.h: Don't define USE_TLS.
 216         * sysdeps/m68k/dl-machine.h: Remove use of USE_TLS.
 217         * sysdeps/m68k/libc-tls.c: Likewise.
 218
 219         * sysdeps/unix/sysv/linux/m68k/sysdep.h: Remove use of
 220         USE___THREAD.
 221
 222 2011-06-23  Andreas Schwab  <schwab@linux-m68k.org>
 223
 224         * sysdeps/m68k/dl-trampoline.S (_dl_runtime_profile)
 225         [__mcoldfire__]: Fix typo saving %fp0.
 226
 227 2011-04-11  Andreas Schwab  <schwab@linux-m68k.org>
 228
 229         * sysdeps/m68k/dl-tls.h (TLS_DTV_UNALLOCATED): Define.
 230
 231 2011-04-03  Andreas Schwab  <schwab@linux-m68k.org>
 232
 233         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Update comments.
 234         (O_PATH): Define.
 235         (struct file_handle, MAX_HANDLE_SZ): Define.
 236         (name_to_handle_at, open_by_handle_at): Declare.
 237
 238 2011-03-06  Andreas Schwab  <schwab@linux-m68k.org>
 239
 240         * sysdeps/m68k/bits/byteswap.h (__bswap_16, __bswap_32)
 241         (__bswap_64): Implement as inline functions.
 242
 243 2011-01-18  Andreas Schwab  <schwab@linux-m68k.org>
 244
 245         * sysdeps/unix/sysv/linux/m68k/bits/mman.h (MADV_HUGEPAGE)
 246         (MADV_NOHUGEPAGE): Define.
 247
 248 2011-01-10  Andreas Schwab  <schwab@linux-m68k.org>
 249
 250         * sysdeps/unix/sysv/linux/m68k/nptl/bits/semaphore.h (sem_t):
 251         Force alignment.
 252
 253 2010-12-26  Andreas Schwab  <schwab@linux-m68k.org>
 254
 255         * sysdeps/m68k/stackinfo.h (DEFAULT_STACK_PERMS): Define.
 256
 257 2010-11-05  Andreas Schwab  <schwab@linux-m68k.org>
 258
 259         * sysdeps/unix/sysv/linux/m68k/fchownat.c: Include
 260         i386/fchownat.c.
 261
 262 2010-10-11  Andreas Schwab  <schwab@linux-m68k.org>
 263
 264         * sysdeps/m68k/m680x0/fpu/bits/mathinline.h: Remove fma inlines.
 265
 266         * sysdeps/m68k/fpu/feupdateenv.c (feupdateenv): Add
 267         libm_hidden_ver.
 268         * sysdeps/m68k/fpu/ftestexcept.c (feupdateenv): Add
 269         libm_hidden_def.
 270
 271 2010-08-25  Andreas Schwab  <schwab@linux-m68k.org>
 272
 273         * sysdeps/unix/sysv/linux/m68k/coldfire/sysdep.h
 274         (SYSCALL_ERROR_LOAD_GOT): Use & instead of #.
 275
 276 2010-08-17  Andreas Schwab  <schwab@linux-m68k.org>
 277
 278         * sysdeps/unix/sysv/linux/m68k/syscalls.list: Remove
 279         fanotify_init.
 280
 281 2010-08-14  Andreas Schwab  <schwab@linux-m68k.org>
 282
 283         * sysdeps/unix/sysv/linux/m68k/syscalls.list: Add prlimit64,
 284         fanotify_init, fanotify_mask.
 285
 286 2010-08-02  Andreas Schwab  <schwab@linux-m68k.org>
 287
 288         * sysdeps/m68k/coldfire/sysdep.h: New file.
 289         (PCREL_OP): Define.
 290         * sysdeps/m68k/m680x0/sysdep.h: New file.
 291         (PCREL_OP): Define.
 292         * sysdeps/m68k/sysdep.h (PCREL_OP): Don't define here.
 293         * sysdeps/unix/sysv/linux/m68k/coldfire/sysdep.h: New file.
 294         (SYSCALL_ERROR_LOAD_GOT): Define.
 295         * sysdeps/unix/sysv/linux/m68k/m680x0/sysdep.h: New file.
 296         (SYSCALL_ERROR_LOAD_GOT): Define.
 297         * sysdeps/unix/sysv/linux/m68k/sysdep.h: Don't include subordinate
 298         sysdep files.
 299         (SYSCALL_ERROR_HANDLER) [PIC && USE___THREAD]: Use
 300         SYSCALL_ERROR_LOAD_GOT.
 301
 302 2010-06-24  Joseph Myers  <joseph@codesourcery.com>
 303
 304         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h (F_SETPIPE_SZ,
 305         F_GETPIPE_SZ): Define.
 306
 307 2010-06-13  Andreas Schwab  <schwab@linux-m68k.org>
 308
 309         * sysdeps/m68k/m680x0/fpu/bits/mathinline.h: Mark all functions as
 310         non-throwing.
 311
 312         * sysdeps/unix/sysv/linux/m68k/sys/user.h (NBPG, UPAGES)
 313         (HOST_TEXT_START_ADDR, HOST_STACK_END_ADDR): Define.
 314
 315 2010-06-11  Andreas Schwab  <schwab@linux-m68k.org>
 316
 317         * sysdeps/unix/sysv/linux/m68k/nptl/bits/pthreadtypes.h: Force
 318         alignment of futex variables.
 319
 320 2010-05-22  Andreas Schwab  <schwab@linux-m68k.org>
 321
 322         * data/c++-types-m68k-linux-gnu.data: New file.
 323         * data/localplt-m68k-linux-gnu.data: New file.
 324
 325 2010-03-13  Andreas Schwab  <schwab@linux-m68k.org>
 326
 327         * sysdeps/m68k/m680x0/fpu/s_ccosh.c: Use signbit macro.
 328         * sysdeps/m68k/m680x0/fpu/s_ccos.c: Likewise.
 329
 330         * sysdeps/m68k/m680x0/fpu/bits/mathinline.h (__signbit)
 331         (__signbitf, __signbitl): Always define as inline.
 332
 333         * sysdeps/unix/sysv/linux/m68k/sysdep.h (SYSCALL_ERROR_HANDLER):
 334         Add variant for USE__THREAD.
 335
 336 2010-03-12  Andreas Schwab  <schwab@linux-m68k.org>
 337
 338         * sysdeps/unix/sysv/linux/m68k/nptl/lowlevellock.h: Don't include
 339         <sysdep.h>.
 340
 341         * sysdeps/unix/sysv/linux/m68k/m68k-helpers.S: Renamed ...
 342         * sysdeps/unix/sysv/linux/m68k/coldfire/m68k-helpers.S: ... to
 343         this.
 344         * sysdeps/unix/sysv/linux/m68k/m680x0/m68k-helpers.S: New file.
 345
 346 2010-03-09  Maxim Kuvyrkov  <maxim@codesourcery.com>
 347
 348         NPTL support for m68k/ColdFire
 349         * sysdeps/unix/sysv/linux/m68k/sysdep.h (tls.h): Include.
 350         (INTERNAL_SYSCALL): Convert to INTERNAL_SYSCALL_NCS.
 351         (PTR_MANGLE, PTR_DEMANGLE): Define.
 352         (NEED_STATIC_SYSINFO_DSO): Define.
 353         * sysdeps/unix/sysv/linux/m68k/clone.S: Support RESET_PID.
 354         * sysdeps/unix/sysv/linux/m68k/m68k-helpers.S: New.
 355         * sysdeps/unix/sysv/linux/m68k/Makefile: Add new files to lists.
 356         * sysdeps/unix/sysv/linux/m68k/vfork.S: Add SAVE_PID/RESTORE_PID.
 357         * sysdeps/unix/sysv/linux/m68k/m68k-vdso.c: New.
 358         * sysdeps/unix/sysv/linux/m68k/libc-m68k-vdso.c: New.
 359         * sysdeps/unix/sysv/linux/m68k/bits/m68k-vdso.h: New.
 360         * sysdeps/unix/sysv/linux/m68k/coldfire/nptl/bits/atomic.h: New.
 361         * sysdeps/unix/sysv/linux/m68k/Versions: Add symbols for NPTL support.
 362         * sysdeps/unix/sysv/linux/m68k/init-first.c: New.
 363         * sysdeps/unix/sysv/linux/m68k/nptl/sysdep-cancel.h: New.
 364         * sysdeps/unix/sysv/linux/m68k/nptl/bits/pthreadtypes.h: New.
 365         * sysdeps/unix/sysv/linux/m68k/nptl/bits/semaphore.h: New.
 366         * sysdeps/unix/sysv/linux/m68k/nptl/clone.S: New.
 367         * sysdeps/unix/sysv/linux/m68k/nptl/fork.c: New.
 368         * sysdeps/unix/sysv/linux/m68k/nptl/lowlevellock.h: New.
 369         * sysdeps/unix/sysv/linux/m68k/nptl/vfork.S: New.
 370         * sysdeps/unix/sysv/linux/m68k/nptl/pt-vfork.S: New.
 371         * sysdeps/unix/sysv/linux/m68k/nptl/createthread.c: New.
 372         * sysdeps/unix/sysv/linux/m68k/nptl/pthread_once.c: New.
 373         * sysdeps/unix/sysv/linux/m68k/socket.S: Update cancelation code.
 374         * sysdeps/m68k/dl-tls.h: New.
 375         * sysdeps/m68k/libc-tls.c: New.
 376         * sysdeps/m68k/tls-macros.h: New.
 377         * sysdeps/m68k/dl-machine.h (RTLD_START): Terminate stack frame to
 378         generate better backtraces.
 379         (elf_machine_type_class, elf_machine_rela): Handle TLS relocations.
 380         * sysdeps/m68k/dl-machine.h: Handle TLS relocations.
 381         * sysdeps/m68k/nptl/tcb-offsets.sym: New.
 382         * sysdeps/m68k/nptl/pthread_spin_trylock.c: New.
 383         * sysdeps/m68k/nptl/tls.h: New.
 384         * sysdeps/m68k/nptl/pthread_spin_lock.c: New.
 385         * sysdeps/m68k/nptl/pthreaddef.h: New.
 386         * sysdeps/m68k/nptl/Makefile: New.
 387
 388         * sysdeps/unix/sysv/linux/m68k/bits/sigcontext.h: Remove.
 389         * sysdeps/unix/sysv/linux/m68k/register-dump.h: Update.
 390
 391         * sysdeps/unix/sysv/linux/m68k/bits/siginfo.h: Remove.
 392
 393         * sysdeps/m68k/jmpbuf-unwind.h (_JMPBUF_CFA_UNWINDS_ADJ)
 394         (_jmpbuf_sp, _JMPBUF_UNWINDS_ADJ, __libc_unwind_longjmp): Define.
 395
 396 2010-02-10  Joseph Myers  <joseph@codesourcery.com>
 397
 398         * sysdeps/m68k/fpu/fegetenv.c: Add hidden alias.
 399
 400 2010-01-11  Joseph Myers  <joseph@codesourcery.com>
 401
 402         * sysdeps/unix/sysv/linux/m68k/bits/stat.h: Fix double-inclusion
 403         problem.
 404
 405 2010-01-10  Joseph Myers  <joseph@codesourcery.com>
 406
 407         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Define O_DIRECTORY,
 408         O_NOFOLLOW, O_CLOEXEC, F_DUPFD_CLOEXEC, F_SETOWN, and F_GETOWN for
 409         XPG7.
 410         * sysdeps/unix/sysv/linux/m68k/bits/stat.h: Enable using from
 411         fcntl.h.
 412
 413 2009-12-16  Joseph Myers  <joseph@codesourcery.com>
 414
 415         [BZ #11093]
 416         * sysdeps/unix/sysv/linux/m68k/bits/poll.h: Define POLLRDNORM,
 417         POLLRDBAND, POLLWRNORM, and POLLWRBAND also for POSIX 2008.
 418
 419 2009-12-16  Joseph Myers  <joseph@codesourcery.com>
 420
 421         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Redefine O_SYNC and
 422         O_DSYNC to match 2.6.33+ kernels.
 423
 424 2009-11-23  Andreas Schwab  <schwab@linux-m68k.org>
 425
 426         * sysdeps/unix/sysv/linux/m68k/bits/stat.h: Use struct timespec
 427         for timestamps also if __USE_XOPEN2K8.
 428
 429 2009-11-19  Joseph Myers  <joseph@codesourcery.com>
 430
 431         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Introduce new symbol
 432         F_OWNER_PGRP and mark F_OWNER_GID obsolete.
 433
 434 2009-11-18  Joseph Myers  <joseph@codesourcery.com>
 435
 436         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Change misleading
 437         names of parameters of sync_file_range.
 438
 439 2009-11-17  Joseph Myers  <joseph@codesourcery.com>
 440
 441         [BZ #10972]
 442         * sysdeps/unix/sysv/linux/m68k/bits/mman.h: Add new MADV_*
 443         constants from recent kernels.
 444
 445 2009-11-15  Andreas Schwab  <schwab@linux-m68k.org>
 446
 447         * sysdeps/m68k/libgcc_s.h: New file.
 448
 449 2009-11-14  Andreas Schwab  <schwab@linux-m68k.org>
 450
 451         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h (F_SETOWN_EX)
 452         (F_GETOWN_EX, F_OWNER_TID, F_OWNER_PID, F_OWNER_GID, f_owner_ex):
 453         Define.
 454
 455 2009-11-07  Joseph Myers  <joseph@codesourcery.com>
 456
 457         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h (fallocate): Fix types
 458         of last two arguments when -D_FILE_OFFSET_BITS=64.
 459
 460 2009-10-30  Joseph Myers  <joseph@codesourcery.com>
 461
 462         [BZ #10609]
 463         * sysdeps/unix/sysv/linux/m68k/fchownat.c (fchownat): Fix handling
 464         of empty parameters for file names.
 465
 466 2009-09-06  Andreas Schwab  <schwab@linux-m68k.org>
 467
 468         * sysdeps/unix/sysv/linux/m68k/____longjmp_chk.c: New file.
 469
 470         * sysdeps/m68k/__longjmp.c (__longjmp): Call CHECK_SP if defined.
 471
 472 2009-05-16  Joseph Myers  <joseph@codesourcery.com>
 473
 474         * sysdeps/unix/sysv/linux/m68k/Versions (libc): Add
 475         fallocate64@@GLIBC_2.11.
 476
 477 2009-04-25  Andreas Schwab  <schwab@linux-m68k.org>
 478
 479         * sysdeps/unix/sysv/linux/m68k/kernel-features.h: Revert last
 480         change, the syscalls have been added to 2.6.30-rc4.
 481
 482 2009-04-18  Joseph Myers  <joseph@codesourcery.com>
 483
 484         * sysdeps/unix/sysv/linux/m68k/kernel-features.h (__ASSUME_PREADV,
 485         __ASSUME_PWRITEV): Undefine.
 486
 487 2009-03-17  Joseph Myers  <joseph@codesourcery.com>
 488
 489         * sysdeps/unix/sysv/linux/m68k/getsysstats.c (GET_NPROCS_PARSER):
 490         Change parameters and use next_line.
 491
 492 2009-03-15  Joseph Myers  <joseph@codesourcery.com>
 493
 494         * sysdeps/m68k/bits/link.h: Uglify function parameter names.
 495
 496 2009-03-04  Joseph Myers  <joseph@codesourcery.com>
 497
 498         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Declare
 499         fallocate{,64}.
 500
 501 2009-02-26  Joseph Myers  <joseph@codesourcery.com>
 502
 503         * sysdeps/unix/sysv/linux/m68k/bits/stat.h: Protect UTIME_NOW and
 504         UTIME_OMIT only with __USE_ATFILE.
 505
 506 2008-08-10  Joseph Myers  <joseph@codesourcery.com>
 507
 508         * sysdeps/m68k/bits/byteswap.h: Allow inclusion from <endian.h>.
 509         (__bswap_constant_16): Define.
 510         (__bswap_16): Allow arguments with side effects.
 511         (__bswap_constant_32): Ensure result is unsigned.
 512         (__bswap_32): Define as inline function in fallback case.
 513         (__bswap_constant_64): Define.
 514         (__bswap_64): Use it for constant arguments.
 515         * sysdeps/m68k/bits/setjmp.h (__jmp_buf): Give name to structure
 516         type.
 517         * sysdeps/m68k/m680x0/fpu/bits/mathinline.h: Only allow inclusion
 518         from <math.h>.  Do not use extern inline directly.
 519         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Include <bits/uio.h>.
 520         (O_CLOEXEC, SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE,
 521         SYNC_FILE_RANGE_WAIT_AFTER, SPLICE_F_MOVE, SPLICE_F_NONBLOCK,
 522         SPLICE_F_MORE, SPLICE_F_GIFT): Define.
 523         (sync_file_range, vmsplice, splice, tee): Declare.
 524         * sysdeps/unix/sysv/linux/m68k/bits/mman.h (MADV_REMOVE): Define.
 525         * sysdeps/unix/sysv/linux/m68k/bits/poll.h (POLLMSG, POLLREMOVE,
 526         POLLRDHUP): Define.
 527         * sysdeps/unix/sysv/linux/m68k/bits/stat.h (UTIME_NOW,
 528         UTIME_OMIT): Define.
 529         * sysdeps/unix/sysv/linux/m68k/kernel-features.h: New.
 530         * sysdeps/unix/sysv/linux/m68k/sys/user.h: New.
 531
 532 2008-03-28  Maxim Kuvyrkov  <maxim@codesourcery.com>
 533
 534         Explicitly get address of _DYNAMIC.
 535         * sysdeps/m68k/dl-machine.h (elf_machine_dynamic): Retrieve _DYNAMIC
 536         from GOT instead of assuming value at GOT pointer.
 537
 538 2007-10-22  Daniel Jacobowitz  <dan@codesourcery.com>
 539
 540         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h (F_DUPFD_CLOEXEC): Define.
 541
 542 2007-07-10  Daniel Jacobowitz  <dan@codesourcery.com>
 543
 544         * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Comment fix.
 545
 546 2006-11-28  Andreas Schwab  <schwab@suse.de>
 547
 548         * sysdeps/unix/sysv/linux/m68k/sysdep.h (DOARGS_6, _DOARGS_6)
 549         (UNDOARGS_6): Define for 6-argument syscall stubs.
 550
 551 2006-10-03  Andreas Schwab  <schwab@suse.de>
 552
 553         * sysdeps/m68k/setjmp.c: Use __builtin_return_address and
 554         __builtin_frame_address.  Don't call __sigjmp_save in ld.so.
 555
 556         * sysdeps/unix/sysv/linux/m68k/mremap.S: Accept fifth parameter.
 557
 558 2006-10-03  Richard Sandiford  <richard@codesourcery.com>
 559
 560         * sysdeps/m68k/bits/mathdef.h: Moved from sysdeps/m68k to
 561         sysdeps/m68k/m680x0.
 562         * sysdeps/m68k/m68020/submul_1.S: Likewise.
 563         * sysdeps/m68k/m68020/Makefile: Likewise.
 564         * sysdeps/m68k/m68020/mul_1.S: Likewise.
 565         * sysdeps/m68k/m68020/wordcopy.S: Likewise.
 566         * sysdeps/m68k/m68020/addmul_1.S: Likewise.
 567         * sysdeps/m68k/m68020/bits/string.h: Likewise.
 568         * sysdeps/m68k/m68020/bits/atomic.h: Likewise.
 569         * sysdeps/m68k/sub_n.S: Likewise.
 570         * sysdeps/m68k/add_n.S: Likewise.
 571         * sysdeps/m68k/s_isnanl.c: Likewise.
 572         * sysdeps/m68k/fpu/s_log1p.c: Likewise.
 573         * sysdeps/m68k/fpu/e_asinf.c: Likewise.
 574         * sysdeps/m68k/fpu/s_cosl.c: Likewise.
 575         * sysdeps/m68k/fpu/s_isinff.c: Likewise.
 576         * sysdeps/m68k/fpu/k_rem_pio2.c: Likewise.
 577         * sysdeps/m68k/fpu/s_ccos.c: Likewise.
 578         * sysdeps/m68k/fpu/s_expm1.c: Likewise.
 579         * sysdeps/m68k/fpu/slowexp.c: Likewise.
 580         * sysdeps/m68k/fpu/k_rem_pio2l.c: Likewise.
 581         * sysdeps/m68k/fpu/s_ccoshf.c: Likewise.
 582         * sysdeps/m68k/fpu/s_ilogbl.c: Likewise.
 583         * sysdeps/m68k/fpu/Makefile: Likewise.
 584         * sysdeps/m68k/fpu/s_expm1f.c: Likewise.
 585         * sysdeps/m68k/fpu/s_significandf.c: Likewise.
 586         * sysdeps/m68k/fpu/e_pow.c: Likewise.
 587         * sysdeps/m68k/fpu/s_csinh.c: Likewise.
 588         * sysdeps/m68k/fpu/e_exp.c: Likewise.
 589         * sysdeps/m68k/fpu/s_remquof.c: Likewise.
 590         * sysdeps/m68k/fpu/s_ilogbf.c: Likewise.
 591         * sysdeps/m68k/fpu/s_truncl.c: Likewise.
 592         * sysdeps/m68k/fpu/s_frexpf.c: Likewise.
 593         * sysdeps/m68k/fpu/s_cos.c: Likewise.
 594         * sysdeps/m68k/fpu/fraiseexcpt.c: Likewise.
 595         * sysdeps/m68k/fpu/branred.c: Likewise.
 596         * sysdeps/m68k/fpu/s_frexpl.c: Likewise.
 597         * sysdeps/m68k/fpu/s_atan.c: Likewise.
 598         * sysdeps/m68k/fpu/e_rem_pio2f.c: Likewise.
 599         * sysdeps/m68k/fpu/e_scalbl.c: Likewise.
 600         * sysdeps/m68k/fpu/e_exp2.c: Likewise.
 601         * sysdeps/m68k/fpu/s_cexpf.c: Likewise.
 602         * sysdeps/m68k/fpu/mplog.c: Likewise.
 603         * sysdeps/m68k/fpu/s_rintf.c: Likewise.
 604         * sysdeps/m68k/fpu/s_tanh.c: Likewise.
 605         * sysdeps/m68k/fpu/e_scalbf.c: Likewise.
 606         * sysdeps/m68k/fpu/s_csinhl.c: Likewise.
 607         * sysdeps/m68k/fpu/s_floorl.c: Likewise.
 608         * sysdeps/m68k/fpu/k_tanf.c: Likewise.
 609         * sysdeps/m68k/fpu/k_tanl.c: Likewise.
 610         * sysdeps/m68k/fpu/e_fmodf.c: Likewise.
 611         * sysdeps/m68k/fpu/e_atanhf.c: Likewise.
 612         * sysdeps/m68k/fpu/s_isnanf.c: Likewise.
 613         * sysdeps/m68k/fpu/s_fpclassifyl.c: Likewise.
 614         * sysdeps/m68k/fpu/s_modf.c: Likewise.
 615         * sysdeps/m68k/fpu/e_log2.c: Likewise.
 616         * sysdeps/m68k/fpu/e_acosf.c: Likewise.
 617         * sysdeps/m68k/fpu/s_log1pl.c: Likewise.
 618         * sysdeps/m68k/fpu/e_log2f.c: Likewise.
 619         * sysdeps/m68k/fpu/mpa.c: Likewise.
 620         * sysdeps/m68k/fpu/t_exp.c: Likewise.
 621         * sysdeps/m68k/fpu/e_acos.c: Likewise.
 622         * sysdeps/m68k/fpu/s_expm1l.c: Likewise.
 623         * sysdeps/m68k/fpu/s_ccoshl.c: Likewise.
 624         * sysdeps/m68k/fpu/s_sinf.c: Likewise.
 625         * sysdeps/m68k/fpu/k_tan.c: Likewise.
 626         * sysdeps/m68k/fpu/k_cosl.c: Likewise.
 627         * sysdeps/m68k/fpu/e_remainder.c: Likewise.
 628         * sysdeps/m68k/fpu/s_trunc.c: Likewise.
 629         * sysdeps/m68k/fpu/s_sincos.c: Likewise.
 630         * sysdeps/m68k/fpu/s_scalbnl.c: Likewise.
 631         * sysdeps/m68k/fpu/s_finitef.c: Likewise.
 632         * sysdeps/m68k/fpu/s_tanhl.c: Likewise.
 633         * sysdeps/m68k/fpu/s_lrintl.c: Likewise.
 634         * sysdeps/m68k/fpu/slowpow.c: Likewise.
 635         * sysdeps/m68k/fpu/mpexp.c: Likewise.
 636         * sysdeps/m68k/fpu/s_isnanl.c: Likewise.
 637         * sysdeps/m68k/fpu/e_expf.c: Likewise.
 638         * sysdeps/m68k/fpu/s_significand.c: Likewise.
 639         * sysdeps/m68k/fpu/e_sinhf.c: Likewise.
 640         * sysdeps/m68k/fpu/s_tanl.c: Likewise.
 641         * sysdeps/m68k/fpu/s_tanhf.c: Likewise.
 642         * sysdeps/m68k/fpu/s_cexp.c: Likewise.
 643         * sysdeps/m68k/fpu/e_sqrtf.c: Likewise.
 644         * sysdeps/m68k/fpu/s_isinf.c: Likewise.
 645         * sysdeps/m68k/fpu/s_nearbyint.c: Likewise.
 646         * sysdeps/m68k/fpu/e_fmod.c: Likewise.
 647         * sysdeps/m68k/fpu/sincos32.c: Likewise.
 648         * sysdeps/m68k/fpu/e_sqrtl.c: Likewise.
 649         * sysdeps/m68k/fpu/s_sincosl.c: Likewise.
 650         * sysdeps/m68k/fpu/e_atan2f.c: Likewise.
 651         * sysdeps/m68k/fpu/s_nearbyintf.c: Likewise.
 652         * sysdeps/m68k/fpu/e_fmodl.c: Likewise.
 653         * sysdeps/m68k/fpu/e_coshf.c: Likewise.
 654         * sysdeps/m68k/fpu/s_csinf.c: Likewise.
 655         * sysdeps/m68k/fpu/s_ccosl.c: Likewise.
 656         * sysdeps/m68k/fpu/e_sqrt.c: Likewise.
 657         * sysdeps/m68k/fpu/s_sin.c: Likewise.
 658         * sysdeps/m68k/fpu/e_asin.c: Likewise.
 659         * sysdeps/m68k/fpu/mptan.c: Likewise.
 660         * sysdeps/m68k/fpu/e_exp10f.c: Likewise.
 661         * sysdeps/m68k/fpu/e_scalb.c: Likewise.
 662         * sysdeps/m68k/fpu/s_finitel.c: Likewise.
 663         * sysdeps/m68k/fpu/e_log10.c: Likewise.
 664         * sysdeps/m68k/fpu/k_sinl.c: Likewise.
 665         * sysdeps/m68k/fpu/e_remainderl.c: Likewise.
 666         * sysdeps/m68k/fpu/s_remquol.c: Likewise.
 667         * sysdeps/m68k/fpu/s_scalblnf.c: Likewise.
 668         * sysdeps/m68k/fpu/s_llrint.c: Likewise.
 669         * sysdeps/m68k/fpu/e_rem_pio2.c: Likewise.
 670         * sysdeps/m68k/fpu/e_asinl.c: Likewise.
 671         * sysdeps/m68k/fpu/e_logl.c: Likewise.
 672         * sysdeps/m68k/fpu/s_cosf.c: Likewise.
 673         * sysdeps/m68k/fpu/s_rint.c: Likewise.
 674         * sysdeps/m68k/fpu/s_ceill.c: Likewise.
 675         * sysdeps/m68k/fpu/s_modfl.c: Likewise.
 676         * sysdeps/m68k/fpu/s_csinl.c: Likewise.
 677         * sysdeps/m68k/fpu/s_tan.c: Likewise.
 678         * sysdeps/m68k/fpu/s_sincosf.c: Likewise.
 679         * sysdeps/m68k/fpu/dosincos.c: Likewise.
 680         * sysdeps/m68k/fpu/e_powl.c: Likewise.
 681         * sysdeps/m68k/fpu/s_ilogb.c: Likewise.
 682         * sysdeps/m68k/fpu/s_llrintl.c: Likewise.
 683         * sysdeps/m68k/fpu/e_expl.c: Likewise.
 684         * sysdeps/m68k/fpu/libm-test-ulps: Likewise.
 685         * sysdeps/m68k/fpu/s_tanf.c: Likewise.
 686         * sysdeps/m68k/fpu/mpsqrt.c: Likewise.
 687         * sysdeps/m68k/fpu/s_sinl.c: Likewise.
 688         * sysdeps/m68k/fpu/mathimpl.h: Likewise.
 689         * sysdeps/m68k/fpu/e_acosl.c: Likewise.
 690         * sysdeps/m68k/fpu/e_cosh.c: Likewise.
 691         * sysdeps/m68k/fpu/s_cexpl.c: Likewise.
 692         * sysdeps/m68k/fpu/s_fabsl.c: Likewise.
 693         * sysdeps/m68k/fpu/halfulp.c: Likewise.
 694         * sysdeps/m68k/fpu/s_modff.c: Likewise.
 695         * sysdeps/m68k/fpu/s_isnan.c: Likewise.
 696         * sysdeps/m68k/fpu/e_atan2.c: Likewise.
 697         * sysdeps/m68k/fpu/s_fabs.c: Likewise.
 698         * sysdeps/m68k/fpu/e_log10f.c: Likewise.
 699         * sysdeps/m68k/fpu/k_cosf.c: Likewise.
 700         * sysdeps/m68k/fpu/e_sinh.c: Likewise.
 701         * sysdeps/m68k/fpu/s_truncf.c: Likewise.
 702         * sysdeps/m68k/fpu/s_ceil.c: Likewise.
 703         * sysdeps/m68k/fpu/s_log1pf.c: Likewise.
 704         * sysdeps/m68k/fpu/e_logf.c: Likewise.
 705         * sysdeps/m68k/fpu/mpatan.c: Likewise.
 706         * sysdeps/m68k/fpu/s_csin.c: Likewise.
 707         * sysdeps/m68k/fpu/e_exp2l.c: Likewise.
 708         * sysdeps/m68k/fpu/e_sinhl.c: Likewise.
 709         * sysdeps/m68k/fpu/e_atan2l.c: Likewise.
 710         * sysdeps/m68k/fpu/s_scalbn.c: Likewise.
 711         * sysdeps/m68k/fpu/s_floorf.c: Likewise.
 712         * sysdeps/m68k/fpu/e_log2l.c: Likewise.
 713         * sysdeps/m68k/fpu/s_atanl.c: Likewise.
 714         * sysdeps/m68k/fpu/s_llrintf.c: Likewise.
 715         * sysdeps/m68k/fpu/k_sinf.c: Likewise.
 716         * sysdeps/m68k/fpu/s_csinhf.c: Likewise.
 717         * sysdeps/m68k/fpu/s_frexp.c: Likewise.
 718         * sysdeps/m68k/fpu/s_atanf.c: Likewise.
 719         * sysdeps/m68k/fpu/s_floor.c: Likewise.
 720         * sysdeps/m68k/fpu/e_exp10l.c: Likewise.
 721         * sysdeps/m68k/fpu/doasin.c: Likewise.
 722         * sysdeps/m68k/fpu/s_rintl.c: Likewise.
 723         * sysdeps/m68k/fpu/e_atanhl.c: Likewise.
 724         * sysdeps/m68k/fpu/e_remainderf.c: Likewise.
 725         * sysdeps/m68k/fpu/s_scalbln.c: Likewise.
 726         * sysdeps/m68k/fpu/e_rem_pio2l.c: Likewise.
 727         * sysdeps/m68k/fpu/e_exp10.c: Likewise.
 728         * sysdeps/m68k/fpu/s_lrintf.c: Likewise.
 729         * sysdeps/m68k/fpu/k_cos.c: Likewise.
 730         * sysdeps/m68k/fpu/s_lrint.c: Likewise.
 731         * sysdeps/m68k/fpu/s_ccosf.c: Likewise.
 732         * sysdeps/m68k/fpu/s_scalblnl.c: Likewise.
 733         * sysdeps/m68k/fpu/switch/Makefile: Likewise.
 734         * sysdeps/m68k/fpu/switch/switch.c: Likewise.
 735         * sysdeps/m68k/fpu/switch/68881-sw.h: Likewise.
 736         * sysdeps/m68k/fpu/switch/bits/mathinline.h: Likewise.
 737         * sysdeps/m68k/fpu/e_log.c: Likewise.
 738         * sysdeps/m68k/fpu/s_nextafterl.c: Likewise.
 739         * sysdeps/m68k/fpu/s_nearbyintl.c: Likewise.
 740         * sysdeps/m68k/fpu/mpatan2.c: Likewise.
 741         * sysdeps/m68k/fpu/k_sin.c: Likewise.
 742         * sysdeps/m68k/fpu/e_atanh.c: Likewise.
 743         * sysdeps/m68k/fpu/s_remquo.c: Likewise.
 744         * sysdeps/m68k/fpu/e_log10l.c: Likewise.
 745         * sysdeps/m68k/fpu/s_ceilf.c: Likewise.
 746         * sysdeps/m68k/fpu/s_fabsf.c: Likewise.
 747         * sysdeps/m68k/fpu/s_significandl.c: Likewise.
 748         * sysdeps/m68k/fpu/s_ccosh.c: Likewise.
 749         * sysdeps/m68k/fpu/e_coshl.c: Likewise.
 750         * sysdeps/m68k/fpu/s_scalbnf.c: Likewise.
 751         * sysdeps/m68k/fpu/s_finite.c: Likewise.
 752         * sysdeps/m68k/fpu/e_exp2f.c: Likewise.
 753         * sysdeps/m68k/fpu/k_rem_pio2f.c: Likewise.
 754         * sysdeps/m68k/fpu/s_isinfl.c: Likewise.
 755         * sysdeps/m68k/fpu/bits/mathinline.h: Likewise.
 756         * sysdeps/m68k/fpu/e_powf.c: Likewise.
 757         * sysdeps/m68k/rshift.S: Likewise.
 758         * sysdeps/m68k/lshift.S: Likewise.
 759         * sysdeps/m68k/strtold_l.c: Likewise.
 760         * sysdeps/m68k/printf_fphex.c: Likewise.
 761         * sysdeps/m68k/s_isinfl.c: Likewise.
 762         * sysdeps/m68k/bits/huge_vall.h: Likewise.
 763
 764         * sysdeps/m68k/asm-syntax.h (andw, andl, subqw, tstw, tstl): New.
 765         * sysdeps/m68k/bits/byteswap.h (__bswap32): Don't define for
 766         Coldfire targets.
 767         * sysdeps/m68k/bits/setjmp.h (__jmp_buf): Add a 64-byte
 768         __fpregs field for Coldfire FPUs.
 769         * sysdeps/m68k/dl-machine.h: Include sysdep.h.
 770         (elf_machine_load_address): Use PCREL_OP.
 771         (_dl_start_user): Likewise.
 772         * sysdeps/m68k/dl-trampoline.S (_dl_runtime_resolve): Avoid jmp (%dN)
 773         on Coldfire; push the target address and use rts instead.
 774         (_dl_runtime_profile): Likewise.  Round up the frame size to longword
 775         rather than word alignment.  Avoid dbra on Coldfire.  Avoid using
 776         jsr (%d0) on Coldfire; push the return address and target address
 777         and use rts instead.  Use fmovem.l rather than fmovem.x on Coldfire.
 778         Add missing initialization of lrv_a0 and restore a0 from it after
 779         calling _dl_call_pltexit.  Adjust the stack offsets of later data
 780         accordingly, fixing a previously incorrect offset for the inregs
 781         parameter.
 782         * sysdeps/m68k/fpu/fegetenv.c (__fegetenv): Save the control
 783         registers individually on Coldfire targets.
 784         * sysdeps/m68k/fpu/feholdexcpt.c (feholdexcept): Likewise.
 785         Add missing libm_hidden_def.
 786         * sysdeps/m68k/fpu/fesetenv.c (__fesetenv): Save and restore the
 787         control registers individually on Coldfire targets.
 788         * sysdeps/m68k/fpu/fesetround.c (fesetround): Add missing
 789         libm_hidden_def.
 790         * sysdeps/m68k/fpu_control.h: Add the Coldfire bit assignments to
 791         the main comment.
 792         (_FPU_DOUBLE): Define to 0 for Coldfire.
 793         (_FPU_EXTENDED): Don't define for Coldfire.
 794         (_FPU_RESERVED): Include bit 15 for Coldfire.
 795         * sysdeps/m68k/Implies: Remove ieee754/ldbl-96.
 796         * sysdeps/m68k/m680x0/Implies: Add it to this new file instead.
 797         * sysdeps/m68k/ldsodefs.h: New file.
 798         * sysdeps/m68k/__longjmp.c (__longjmp): Restore the floating-point
 799         registers when using a Coldfire FPU.
 800         * sysdeps/m68k/Makefile (long-double-fcts): Delete.
 801         * sysdeps/m68k/m680x0/Makefile: Add it to this new file instead.
 802         * sysdeps/m68k/memchr.S (__memchr): Add Coldfire code.  Avoid
 803         unnecessary moves.
 804         * sysdeps/m68k/preconfigure (m680?0): Add "m680x0" to $machine.
 805         (m68k): Use the compiler to decide whether $machine should be
 806         set to m68k/coldfire or m68k/m680x0/m68020.
 807         * sysdeps/m68k/rawmemchr.S (__rawmemchr): Add Coldfire code.  Avoid
 808         unnecessary moves.
 809         * sysdeps/m68k/setjmp.c (__sigsetjmp): Save the floating-point
 810         registers when using a Coldfire FPU.  Use libc_hidden_def rather
 811         than hidden_def.
 812         * sysdeps/m68k/strchrnul.S (__strchrnul): Add Coldfire code.  Avoid
 813         unnecessary moves.
 814         * sysdeps/m68k/strchr.S (strchr): Likewise.
 815         * sysdeps/m68k/sysdep.h (PCREL_OP): Define.
 816         * sysdeps/m68k/tst-audit.h: New file.
 817         * sysdeps/m68k/wcpcpy.c: Likewise.
 818         * sysdeps/m68k/wcpcpy_chk.c: Likewise.
 819         * sysdeps/unix/sysv/linux/m68k/configure.in: New file.
 820         * sysdeps/unix/sysv/linux/m68k/configure: Likewise.
 821         * sysdeps/unix/sysv/linux/m68k/clone.S (__clone): Add Coldfire code.
 822         * sysdeps/unix/sysv/linux/m68k/register-dump.h (real_catch_segfault):
 823         Do not define on Coldfire.
 824         (catch_segfault): Likewise.
 825         (register_dump): Use the Coldfire-specific sigcontext fields to
 826         display call-saved data and address registers (rather than the
 827         data stored in sc_fpstate by real_catch_segfault).  Display 8-byte
 828         floating-point registers on Coldfire.
 829         * sysdeps/unix/sysv/linux/m68k/socket.S (__socket): Pass a temporary
 830         register to SINGLE_THREAD_P.
 831         * sysdeps/unix/sysv/linux/m68k/sys/reg.h (PT_FP0): Redefine for
 832         Coldfire.
 833         (PT_FP1, PT_FP2, PT_FP3, PT_FP4, PT_FP5, PT_FP6, PT_FP7): Likewise.
 834         * sysdeps/unix/sysv/linux/m68k/sys/ucontext.h (fpregset): Sync field
 835         order with linux.  Make f_fpregs an 8*2 array on Coldfire.
 836         (ucontext): Sync field order with linux.
 837         * sysdeps/unix/sysv/linux/m68k/sysdep.h: Guard against multiple
 838         inclusion.
 839         (SYSCALL_ERROR_HANDLER): Use PCREL_OP.
 840         * sysdeps/unix/sysv/linux/m68k/syscalls.list (oldgetrlimit): Delete.
 841         (oldsetrlimit): Likewise.
 842         * sysdeps/unix/sysv/linux/m68k/m680x0/syscalls.list: New file.
 843         List oldgetrlimit and oldsetrlimit here instead.
 844         * sysdeps/unix/sysv/linux/m68k/bits/sigcontext.h: New file.
 845         * sysdeps/unix/sysv/linux/m68k/bits/siginfo.h: Likewise.
 846         * sysdeps/m68k/coldfire/bits/atomic.h: Likewise.
 847         * sysdeps/m68k/coldfire/fpu/e_sqrt.c: Likewise.
 848         * sysdeps/m68k/coldfire/fpu/e_sqrtf.c: Likewise.
 849         * sysdeps/m68k/coldfire/fpu/fraiseexcpt.c: Likewise.
 850         * sysdeps/m68k/coldfire/fpu/libm-test-ulps: Likewise.
 851         * sysdeps/m68k/coldfire/fpu/s_fabs.c: Likewise.
 852         * sysdeps/m68k/coldfire/fpu/s_fabsf.c: Likewise.
 853         * sysdeps/m68k/coldfire/fpu/s_lrint.c: Likewise.
 854         * sysdeps/m68k/coldfire/fpu/s_lrintf.c: Likewise.
 855         * sysdeps/m68k/coldfire/fpu/s_rint.c: Likewise.
 856         * sysdeps/m68k/coldfire/fpu/s_rintf.c: Likewise.
 857         * sysdeps/m68k/coldfire/shlib-versions: Likewise.
 858
 859 2006-02-28  Roland McGrath  <roland@redhat.com>
 860
 861         * sysdeps/m68k/preconfigure: New file.