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