.
[glibc-ports.git] / ChangeLog.arm
blobabc35634979564307a0c78e37d0f5ced36c0f9ff
1 2006-02-27 Daniel Jacobowitz <dan@codesourcery.com>
3 * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h
4 (struct __pthread_internal_slist): New.
5 (union pthread_mutex_t): Give struct a tag. Add __list
6 in an anonymous union.
7 (union pthread_cond_t): Use __extension__.
8 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
9 (__lll_mutex_lock_outlined, __lll_mutex_timedlock_outlined): Remove
10 prototypes.
11 (lll_robust_mutex_dead, __lll_robust_mutex_trylock,
12 lll_robust_mutex_trylock, __lll_robust_mutex_lock,
13 lll_robust_mutex_lock, lll_robust_mutex_cond_lock,
14 __lll_robust_mutex_timedlock, lll_robust_mutex_timedlock,
15 __lll_robust_mutex_unlock, lll_robust_mutex_unlock): New.
16 (__lll_robust_lock_wait, __lll_robust_timedlock_wait): New
17 prototypes.
19 2006-02-27 Daniel Jacobowitz <dan@codesourcery.com>
21 * sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c: Don't use
22 sysdeps/generic/.
23 * sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: Likewise.
25 2006-01-12 Roland McGrath <roland@redhat.com>
27 * sysdeps/arm/jmpbuf-unwind.h: Include <jmpbuf-offsets.h>.
29 2006-01-10 Roland McGrath <roland@redhat.com>
31 * sysdeps/arm/bits/setjmp.h (__JMP_BUF_SP): Macro moved to ...
32 * sysdeps/arm/jmpbuf-offsets.h: ... here, new file.
33 * sysdeps/arm/fpu/bits/setjmp.h: (__JMP_BUF_SP): Macro moved to ...
34 * sysdeps/arm/fpu/jmpbuf-offsets.h: ... here, new file.
35 * sysdeps/arm/eabi/bits/setjmp.h (__JMP_BUF_SP): Macro removed.
37 * sysdeps/arm/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...
38 * sysdeps/arm/jmpbuf-unwind.h: ... here.
39 * sysdeps/arm/fpu/bits/setjmp.h (_JMPBUF_UNWINDS): Macro removed.
40 * sysdeps/arm/eabi/bits/setjmp.h (_JMPBUF_UNWINDS): Macro removed.
42 * sysdeps/arm/nptl/jmpbuf-unwind.h: Moved to ...
43 * sysdeps/arm/jmpbuf-unwind.h: ... here.
45 2005-12-27 Roland McGrath <roland@redhat.com>
47 * sysdeps/arm/eabi/bits/setjmp.h (_JMPBUF_UNWINDS): Take third argument
48 DEMANGLE, and pass SP value through it.
49 * sysdeps/arm/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
50 * sysdeps/arm/fpu/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
52 2005-12-15 Roland McGrath <roland@redhat.com>
54 * sysdeps/arm/libc-tls.c: Use csu/ instead of sysdeps/generic/.
56 2005-11-16 Daniel Jacobowitz <dan@codesourcery.com>
58 * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h,
59 sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c,
60 sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c,
61 sysdeps/unix/sysv/linux/arm/nptl/unwind.h,
62 sysdeps/arm/unwind-dw2-fde-glibc.c,
63 sysdeps/arm/unwind-pe.c, sysdeps/arm/framestate.c: New files.
65 2005-11-16 Daniel Jacobowitz <dan@codesourcery.com>
67 * sysdeps/arm/bits/setjmp.h, sysdeps/arm/fpu/bits/setjmp.h: Update
68 include guards.
70 * sysdeps/unix/arm/sysdep.S (syscall_error): Handle USE___THREAD and
71 RTLD_PRIVATE_ERRNO.
73 * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Handle RESET_PID.
74 Handle new arguments.
75 * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use SAVE_PID and
76 RESTORE_PID. Use the right syscall error handler.
78 * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
79 (__default_sa_restorer, __default_rt_sa_restorer): Add unwind
80 information.
82 * sysdeps/unix/sysv/linux/arm/eabi/socket.S: Update formatting.
83 Add unwind information. Correct stack alignment typo.
85 * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h
86 (INTERNAL_SYSCALL_NCS): Define.
88 * sysdeps/unix/sysv/linux/arm/sigaction.c
89 (__libc_sigaction): Remove never-valid handling for SA_ONSTACK.
91 * sysdeps/unix/sysv/linux/arm/socket.S: Whitespace cleanup.
93 * sysdeps/unix/sysv/linux/arm/sysdep.h (SYSCALL_ERROR_HANDLER): Handle
94 RTLD_PRIVATE_ERRNO.
95 (INTERNAL_SYSCALL_NCS): Implement.
97 * sysdeps/arm/nptl/Makefile, sysdeps/arm/nptl/jmpbuf-unwind.h,
98 sysdeps/arm/nptl/pthread_spin_lock.S,
99 sysdeps/arm/nptl/pthread_spin_trylock.S,
100 sysdeps/arm/nptl/pthreaddef.h, sysdeps/arm/nptl/tcb-offsets.sym,
101 sysdeps/arm/nptl/tls.h, sysdeps/unix/sysv/linux/arm/eabi/Makefile,
102 sysdeps/unix/sysv/linux/arm/eabi/nptl/Makefile,
103 sysdeps/unix/sysv/linux/arm/eabi/nptl/configure,
104 sysdeps/unix/sysv/linux/arm/eabi/nptl/configure.in,
105 sysdeps/unix/sysv/linux/arm/eabi/nptl/nptl-aeabi_unwind_cpp_pr1.c,
106 sysdeps/unix/sysv/linux/arm/eabi/nptl/rt-aeabi_unwind_cpp_pr1.c,
107 sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h,
108 sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c,
109 sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c,
110 sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h,
111 sysdeps/unix/sysv/linux/arm/nptl/Versions,
112 sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h,
113 sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h,
114 sysdeps/unix/sysv/linux/arm/nptl/clone.S,
115 sysdeps/unix/sysv/linux/arm/nptl/createthread.c,
116 sysdeps/unix/sysv/linux/arm/nptl/fork.c,
117 sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c,
118 sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h,
119 sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S,
120 sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c,
121 sysdeps/unix/sysv/linux/arm/nptl/vfork.S: New files.
123 2005-11-16 Daniel Jacobowitz <dan@codesourcery.com>
125 * sysdeps/arm/dl-machine.h (CLEAR_CACHE): Use INTERNAL_SYSCALL_ARM.
126 * sysdeps/unix/sysv/linux/arm/brk.c (__brk): Use INLINE_SYSCALL.
127 * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Use DO_CALL.
128 * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Bump
129 arch_minimum_kernel.
130 * sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerated.
131 * sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
132 sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
133 sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
134 sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
135 sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c,
136 sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
137 sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
138 sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
139 sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
140 sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
141 sysdeps/unix/sysv/linux/arm/eabi/semop.c,
142 sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
143 sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
144 sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
145 sysdeps/unix/sysv/linux/arm/eabi/uname.c,
146 sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
147 sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
148 sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: Removed.
149 * sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h,
150 sysdeps/unix/sysv/linux/arm/eabi/mmap64.S,
151 sysdeps/unix/sysv/linux/arm/eabi/pread.c,
152 sysdeps/unix/sysv/linux/arm/eabi/pread64.c,
153 sysdeps/unix/sysv/linux/arm/eabi/pwrite.c,
154 sysdeps/unix/sysv/linux/arm/eabi/pwrite64.c,
155 sysdeps/unix/sysv/linux/arm/eabi/readahead.c,
156 sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S,
157 sysdeps/unix/sysv/linux/arm/eabi/socket.S,
158 sysdeps/unix/sysv/linux/arm/eabi/syscall.S,
159 sysdeps/unix/sysv/linux/arm/eabi/sysdep.h,
160 sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: New files.
161 * sysdeps/unix/sysv/linux/arm/linuxthreads/sysdep-cancel.h
162 (SINGLE_THREAD_P_INT, SINGLE_THREAD_P_PIC): Removed.
163 (SINGLE_THREAD_P): Rewritten to use only ip.
164 * sysdeps/unix/sysv/linux/arm/linuxthreads/vfork.S (__vfork): Use
165 DO_CALL.
166 * sysdeps/unix/sysv/linux/arm/mmap.S (__mmap): Use DO_CALL.
167 * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Use DO_CALL.
168 Don't handle EABI here.
169 * sysdeps/unix/sysv/linux/arm/socket.S (__socket): Use
170 SINGLE_THREAD_P.
171 * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use DO_CALL.
173 2005-11-03 Daniel Jacobowitz <dan@codesourcery.com>
175 * sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S: Add LGPL exception.
177 2005-10-31 Daniel Jacobowitz <dan@codesourcery.com>
179 * sysdeps/arm/eabi/aeabi_lcsts.c, sysdeps/arm/eabi/aeabi_math.c,
180 sysdeps/arm/eabi/aeabi_sighandlers.S: Add LGPL exception.
182 2005-10-31 Daniel Jacobowitz <dan@codesourcery.com>
184 * sysdeps/arm/eabi/Makefile (static-only-routines): Remove
185 $(aeabi_routines).
186 * sysdeps/arm/eabi/Versions (GLIBC_2.4): Add ARM EABI portability
187 routines.
188 * sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c,
189 sysdeps/arm/eabi/aeabi_errno_addr.c,
190 sysdeps/arm/eabi/aeabi_localeconv.c,
191 sysdeps/arm/eabi/aeabi_mb_cur_max.c, sysdeps/arm/eabi/aeabi_memclr.c,
192 sysdeps/arm/eabi/aeabi_memcpy.c, sysdeps/arm/eabi/aeabi_memmove.c,
193 sysdeps/arm/eabi/aeabi_memset.c: Remove attribute_hidden.
195 2005-10-31 Daniel Jacobowitz <dan@codesourcery.com>
197 * sysdeps/unix/sysv/linux/arm/bits/mman.h (MREMAP_FIXED): Define.
199 2005-10-27 Daniel Jacobowitz <dan@codesourcery.com>
201 * sysdeps/unix/sysv/linux/arm/socket.S: Honor NO_WEAK_ALIAS.
203 2005-10-10 Daniel Jacobowitz <dan@codesourcery.com>
204 Joseph Myers <joseph@codesourcery.com>
205 Julian Brown <julian@codesourcery.com>
206 Mark Mitchell <mark@codesourcery.com>
207 Paul Brook <paul@codesourcery.com>
209 * sysdeps/arm/dl-machine.h (_dl_start_user): Preserve eight-byte
210 stack alignment.
212 * sysdeps/arm/elf/start.S (_start): Add unwind markers for EABI
213 targets.
215 * sysdeps/arm/preconfigure: Set machine for EABI targets. Remove
216 obsolete Thumb support.
218 * sysdeps/arm/shlib-versions: Add EABI support.
220 * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Allow for padding
221 in the argument list for EABI targets.
223 * sysdeps/arm/fpu/feholdexcpt.c, sysdeps/arm/fpu/fesetround.c: Add
224 libm_hidden_def.
226 * sysdeps/arm/dl-sysdep.h, sysdeps/arm/eabi/Makefile,
227 sysdeps/arm/eabi/Versions, sysdeps/arm/eabi/__longjmp.S,
228 sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c,
229 sysdeps/arm/eabi/aeabi_errno_addr.c, sysdeps/arm/eabi/aeabi_lcsts.c,
230 sysdeps/arm/eabi/aeabi_localeconv.c, sysdeps/arm/eabi/aeabi_math.c,
231 sysdeps/arm/eabi/aeabi_mb_cur_max.c, sysdeps/arm/eabi/aeabi_memclr.c,
232 sysdeps/arm/eabi/aeabi_memcpy.c, sysdeps/arm/eabi/aeabi_memmove.c
233 sysdeps/arm/eabi/aeabi_memset.c, sysdeps/arm/eabi/aeabi_sighandlers.S,
234 sysdeps/arm/eabi/aeabi_unwind_cpp_pr1.c, sysdeps/arm/eabi/bits/fenv.h,
235 sysdeps/arm/eabi/bits/huge_val.h, sysdeps/arm/eabi/bits/setjmp.h,
236 sysdeps/arm/eabi/fclrexcpt.c, sysdeps/arm/eabi/fedisblxcpt.c,
237 sysdeps/arm/eabi/feenablxcpt.c, sysdeps/arm/eabi/fegetenv.c,
238 sysdeps/arm/eabi/fegetexcept.c, sysdeps/arm/eabi/fegetround.c,
239 sysdeps/arm/eabi/feholdexcpt.c, sysdeps/arm/eabi/fesetenv.c,
240 sysdeps/arm/eabi/fesetround.c, sysdeps/arm/eabi/find_exidx.c,
241 sysdeps/arm/eabi/fpu_control.h, sysdeps/arm/eabi/fraiseexcpt.c,
242 sysdeps/arm/eabi/fsetexcptflg.c, sysdeps/arm/eabi/ftestexcept.c,
243 sysdeps/arm/eabi/setjmp.S, sysdeps/unix/sysv/linux/arm/eabi/configure,
244 sysdeps/arm/eabi/rtld-global-offsets.sym, sysdeps/arm/eabi/setfpucw.c,
245 sysdeps/unix/sysv/linux/arm/eabi/configure.in,
246 sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
247 sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
248 sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
249 sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
250 sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
251 sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
252 sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
253 sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
254 sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
255 sysdeps/unix/sysv/linux/arm/eabi/oldgetrlimit.c,
256 sysdeps/unix/sysv/linux/arm/eabi/oldsetrlimit.c,
257 sysdeps/unix/sysv/linux/arm/eabi/semop.c,
258 sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
259 sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
260 sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
261 sysdeps/unix/sysv/linux/arm/eabi/uname.c,
262 sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
263 sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
264 sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: New files.
266 2005-10-10 Daniel Jacobowitz <dan@codesourcery.com>
268 * sysdeps/arm/memset.S (memset): Correct handling of negative
269 arguments.
271 2005-10-10 Philip Blundell <philb@gnu.org>
273 * sysdeps/arm/Makefile, sysdeps/arm/machine-gmon.h,
274 sysdeps/arm/_mcount.S: Revert previous bogus changes.
276 2005-10-10 Philip Blundell <philb@gnu.org>
278 * sysdeps/arm/_mcount.S: Suppress profiling when building this
279 file.
281 2005-10-09 Phil Blundell <pb@reciva.com>
283 * sysdeps/arm/Makefile [subdir=gmon] (sysdep_routines): Add
284 _mcount.
285 * sysdeps/arm/machine-gmon.h (MCOUNT): Replace with empty
286 definition.
287 (_MCOUNT_DECL): Make linkage global.
288 * sysdeps/arm/_mcount.S: New file.
290 2005-10-09 Phil Blundell <pb@reciva.com>
292 * sysdeps/arm/dl-trampoline.S: [PROF] (_dl_runtime_profile):
293 Don't compile. Correct cut'n'paste error with .size.
295 2005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
297 * sysdeps/unix/sysv/linux/arm/posix_fadvise.c,
298 sysdeps/unix/sysv/linux/arm/posix_fadvise64.c: New files.
300 2005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
302 * sysdeps/arm/dl-machine.h: Include <tls.h>.
303 (elf_machine_type_class, elf_machine_rel, elf_machine_rela): Handle
304 TLS relocations.
305 * sysdeps/unix/sysv/linux/arm/Makefile: Build __aeabi_read_tp.
306 * sysdeps/unix/sysv/linux/arm/sysdep.h (INTERNAL_SYSCALL_RAW): Renamed
307 from INTERNAL_SYSCALL.
308 (INTERNAL_SYSCALL, INTERNAL_SYSCALL_ARM): New macros.
309 * sysdeps/arm/dl-tls.h, sysdeps/arm/elf/configure.in,
310 sysdeps/arm/elf/configure, sysdeps/arm/libc-tls.c,
311 sysdeps/arm/linuxthreads/tls.h, sysdeps/arm/tls-macros.h,
312 sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S,
313 sysdeps/unix/sysv/linux/arm/libc-aeabi_read_tp.S: New files.
315 2005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
317 * sysdeps/arm/atomicity.h: Delete.
318 * sysdeps/arm/bits/atomic.h: New file.
320 2005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
322 * sysdeps/arm/dl-machine.h (ARCH_LA_PLTENTER,
323 ARCH_LA_PLTEXIT): Define.
324 * sysdeps/arm/ldsodefs.h, sysdeps/arm/tst-audit.h: New files.
326 2005-06-13 Philip Blundell <philb@gnu.org>
328 Patch from addsub@eyou.com:
329 * sysdeps/arm/ieee754.h: Deleted.
330 * sysdeps/arm/gmp-mparam.h: Support VFP and big endian.
331 * sysdeps/arm/bits/endian.h: Likewise.
333 2005-06-11 Phil Blundell <pb@reciva.com>
335 * sysdeps/arm/init-first.c: Deleted.
336 * sysdeps/unix/sysv/linux/arm/linuxthreads/fork.c: New file.
338 2005-06-10 Phil Blundell <pb@reciva.com>
340 Bug #957:
341 * sysdeps/unix/sysv/linux/arm/mmap64.S: Handle offset correctly on
342 big endian machines. Reported by Sven Henkel <shenkel@gmail.com>.
344 2005-05-09 Daniel Jacobowitz <dan@codesourcery.com>
345 Mark Mitchell <mark@codesourcery.com>
347 * sysdeps/arm/bits/link.h: New file.
348 * sysdeps/arm/dl-trampoline.S: New file.
349 * sysdeps/arm/dl-machine.h: Check RESOLVE_MAP instead of RESOLVE.
350 (elf_machine_runtime_setup): Check dl_profile before calling
351 _dl_name_match_p.
352 (ELF_MACHINE_RUNTIME_TRAMPOLINE): Delete.
353 (elf_machine_rel, elf_machine_rela): Use RESOLVE_MAP.
354 (fix_bad_pc24): Use auto instead of static.
356 2005-05-09 Daniel Jacobowitz <dan@codesourcery.com>
357 Mark Mitchell <mark@codesourcery.com>
359 * sysdeps/unix/sysv/linux/arm/ioperm.c (BUS_ISA): Define for new
360 kernel headers.
362 2005-06-09 Phil Blundell <pb@reciva.com>
364 * sysdeps/unix/arm/sysdep.h, sysdeps/unix/sysv/linux/arm/sysdep.h,
365 sysdeps/unix/sysv/linux/arm/sysdep.S: Correct paths to included
366 files.
368 2005-05-23 Roland McGrath <roland@redhat.com>
370 * ChangeLog.arm: New file (this one).
371 * sysdeps/arm, sysdeps/unix/arm, sysdeps/unix/sysv/linux/arm:
372 Subdirectories moved here from main repository.
373 * sysdeps/arm/preconfigure: New file.
374 * sysdeps/arm/shlib-versions: New file.
376 Local Variables:
377 mode: change-log
378 left-margin: 8
379 fill-column: 74
380 End: