1 2012-03-05 Michael Hope <michael.hope@linaro.org>
3 * sysdeps/unix/sysv/linux/arm/eabi/getcontext.S: New file.
4 * sysdeps/unix/sysv/linux/arm/eabi/makecontext.c: New file.
5 * sysdeps/unix/sysv/linux/arm/eabi/setcontext.S: New file.
6 * sysdeps/unix/sysv/linux/arm/eabi/swapcontext.S: New file.
7 * sysdeps/unix/sysv/linux/arm/ucontext_i.sym: New file.
8 * sysdeps/unix/sysv/linux/arm/Makefile (gen-as-const-headers): Add
11 2012-02-27 Joseph Myers <joseph@codesourcery.com>
13 * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h
14 (pthread_attr_t): Change union tag to pthread_attr_t. Only define
15 typedef if not already defined.
17 2012-02-26 Joseph Myers <joseph@codesourcery.com>
19 * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h: Name
22 2012-02-17 Aurelien Jarno <aurelien@aurel32.net>
24 * sysdeps/arm/libm-test-ulps: Adjust ULPs for jn tests.
26 2012-02-15 Khem Raj <raj.khem@gmail.com>
29 * sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S: Disable
30 contents unless __thumb__.
32 2012-02-08 Joseph Myers <joseph@codesourcery.com>
34 * sysdeps/arm/crti.S, sysdeps/arm/crtn.S: New files, based on
35 compiler output for sysdeps/generic/initfini.c.
36 * sysdeps/arm/initfini.c: Remove file.
37 * sysdeps/arm/eabi/Makefile (CFLAGS-initfini.s)
38 (CFLAGS-pt-initfini.s): Remove variables.
40 2012-01-08 Joseph Myers <joseph@codesourcery.com>
42 * sysdeps/arm/eabi/bits/fenv.h: Use const instead of __const.
44 2012-01-08 Joseph Myers <joseph@codesourcery.com>
46 * sysdeps/arm/sysdep.h: Don't test or define NO_UNDERSCORES.
47 * sysdeps/unix/arm/start.c: Don't test HAVE_WEAK_SYMBOLS or
49 * sysdeps/unix/arm/sysdep.S: Don't test NO_UNDERSCORES.
51 2012-01-08 Joseph Myers <joseph@codesourcery.com>
53 * sysdeps/arm/sysdep.h: Remove non-ELF support.
55 2012-01-07 Joseph Myers <joseph@codesourcery.com>
57 * sysdeps/arm/preconfigure: Give error for old-ABI ARM.
58 * sysdeps/unix/sysv/linux/arm/eabi/Makefile (arm-using-eabi):
60 * sysdeps/arm/__longjmp.S: Remove.
61 * sysdeps/arm/bits/atomic.h: Remove.
62 * sysdeps/arm/bits/huge_val.h: Remove.
63 * sysdeps/arm/bits/setjmp.h: Remove.
64 * sysdeps/arm/fpu/__longjmp.S: Remove.
65 * sysdeps/arm/fpu/bits/fenv.h: Remove.
66 * sysdeps/arm/fpu/bits/setjmp.h: Remove.
67 * sysdeps/arm/fpu/fclrexcpt.c: Remove.
68 * sysdeps/arm/fpu/fedisblxcpt.c: Remove.
69 * sysdeps/arm/fpu/feenablxcpt.c: Remove.
70 * sysdeps/arm/fpu/fegetenv.c: Remove.
71 * sysdeps/arm/fpu/fegetexcept.c: Remove.
72 * sysdeps/arm/fpu/fegetround.c: Remove.
73 * sysdeps/arm/fpu/feholdexcpt.c: Remove.
74 * sysdeps/arm/fpu/fesetenv.c: Remove.
75 * sysdeps/arm/fpu/fesetround.c: Remove.
76 * sysdeps/arm/fpu/fpu_control.h: Remove.
77 * sysdeps/arm/fpu/fraiseexcpt.c: Remove.
78 * sysdeps/arm/fpu/fsetexcptflg.c: Remove.
79 * sysdeps/arm/fpu/ftestexcept.c: Remove.
80 * sysdeps/arm/fpu/jmpbuf-offsets.h: Remove.
81 * sysdeps/arm/fpu/setjmp.S: Remove.
82 * sysdeps/arm/jmpbuf-offsets.h: Remove.
83 * sysdeps/arm/machine-gmon.h: Remove.
84 * sysdeps/arm/setjmp.S: Remove.
85 * sysdeps/unix/sysv/linux/arm/____longjmp_chk.S: Remove.
86 * sysdeps/unix/sysv/linux/arm/check_pf.c: Remove.
87 * sysdeps/unix/sysv/linux/arm/eabi/check_pf.c: Remove.
88 * sysdeps/unix/sysv/linux/arm/mmap64.S: Remove.
89 * sysdeps/unix/sysv/linux/arm/msgctl.c: Remove.
90 * sysdeps/unix/sysv/linux/arm/nptl/Makefile: Remove.
91 * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h: Remove.
92 * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c: Remove.
93 * sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c: Remove.
94 * sysdeps/unix/sysv/linux/arm/nptl/unwind.h: Remove.
95 * sysdeps/unix/sysv/linux/arm/semctl.c: Remove.
96 * sysdeps/unix/sysv/linux/arm/shmctl.c: Remove.
97 * sysdeps/unix/sysv/linux/arm/sigrestorer.S: Remove.
99 2012-01-05 Nathan Sidwell <nathan@codesourcery.com>
100 Tom de Vries <tom@codesourcery.com>
102 * sysdeps/arm/Makefile (libmemusage.so): Add libc_nonshared.a
105 2012-01-03 Mike Frysinger <vapier@gentoo.org>
108 * sysdeps/unix/sysv/linux/arm/sigrestorer.S (__default_sa_restorer):
109 Add END(__default_sa_restorer).
110 (__default_rt_sa_restorer): Add END(__default_rt_sa_restorer).
112 2012-01-03 Mike Frysinger <vapier@gentoo.org>
114 * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (PSEUDO): Change
115 .type/.globl/label to ENTRY(). Change .size to END().
117 2011-12-20 Peter Green <plugwash@p10link.net>
119 * sysdeps/unix/sysv/linux/arm/sys/ucontext.h: Don't include
121 (gregset_t): Define without using elf_gregset_t.
122 (R0): Rename to REG_R0.
123 (R1): Rename to REG_R1.
124 (R2): Rename to REG_R2.
125 (R3): Rename to REG_R3.
126 (R4): Rename to REG_R4.
127 (R5): Rename to REG_R5.
128 (R6): Rename to REG_R6.
129 (R7): Rename to REG_R7.
130 (R8): Rename to REG_R8.
131 (R9): Rename to REG_R9.
132 (R10): Rename to REG_R10.
133 (R11): Rename to REG_R11.
134 (R12): Rename to REG_R12.
135 (R13): Rename to REG_R13.
136 (R14): Rename to REG_R14.
137 (R15): Rename to REG_R15.
138 (struct _libc_fpstate): New.
139 (fpregset_t): Define using struct _libc_fpstate.
141 2011-12-08 David Alan Gilbert <david.gilbert@linaro.org>
143 * sysdeps/arm/preconfigure: Identify architecture version from
144 preprocessor defines.
145 * sysdeps/arm/eabi/armv6t2/memchr.S,
146 sysdeps/arm/eabi/armv7/Implies: New.
148 2011-11-16 Joseph Myers <joseph@codesourcery.com>
150 * sysdeps/unix/sysv/linux/arm/ioperm.c (init_iosys): Use "c" and
153 2011-10-26 Joseph Myers <joseph@codesourcery.com>
155 * sysdeps/arm/dl-machine.h, sysdeps/unix/arm/sysdep.S: Restore
156 cases for use in rtld.
158 2011-10-05 Andreas Schwab <schwab@redhat.com>
160 * sysdeps/arm/dl-machine.h (elf_machine_rel, elf_machine_rela)
161 (elf_machine_lazy_rel): Add parameter skip_ifunc, don't call ifunc
162 function if non-zero.
164 2011-09-13 Joseph Myers <joseph@codesourcery.com>
166 * sysdeps/arm/elf/configure.in: Always test for TLS support and
167 error out in case it is missing.
168 * sysdeps/arm/elf/configure: Regenerate.
169 * sysdeps/arm/nptl/tls.h,
170 sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S: Remove tests for
173 2011-09-11 Joseph Myers <joseph@codesourcery.com>
175 * sysdeps/arm/dl-machine.h, sysdeps/arm/dl-tlsdesc.S,
176 sysdeps/arm/libc-tls.c, sysdeps/arm/nptl/tls.h,
177 sysdeps/arm/tlsdesc.c, sysdeps/arm/tlsdesc.sym,
178 sysdeps/unix/arm/sysdep.S: Remove !USE_THREAD and !USE_TLS cases.
179 Don't define USE_TLS.
181 2011-08-18 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
183 * sysdeps/unix/sysv/linux/arm/eabi/Makefile: Add libc-do-syscall
186 2011-08-02 Andrew Haley <aph@redhat.com>
188 * sysdeps/unix/sysv/linux/arm/clone.S: Mark as .cantunwind.
190 2011-06-30 Richard Sandiford <richard.sandiford@linaro.org>
192 * sysdeps/arm/elf/start.S (_start): Align the constant pool to 4 bytes.
194 2011-06-21 Joseph Myers <joseph@codesourcery.com>
196 * sysdeps/arm/dl-irel.h (elf_ifunc_invoke): New.
199 2010-06-20 Joseph Myers <joseph@codesourcery.com>
201 * sysdeps/unix/sysv/linux/arm/eabi/internal_sendmmsg.S: New.
203 2011-05-07 Konstantinos Margaritis <markos@genesi-usa.com>
205 * sysdeps/arm/preconfigure: Detect arm-linux-gnueabi* as ARM EABI.
206 * sysdeps/arm/shlib-versions: Ditto.
208 2011-04-26 Manjunath Matti <manjunath81@gmail.com>
210 * sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S
211 (CALL_MCOUNT): Redefine to empty.
213 2011-04-26 Richard Sandiford <richard.sandiford@linaro.org>
215 * sysdeps/arm/dl-machine.h (elf_machine_rel): Handle STT_GNU_IFUNC
217 (elf_machine_rela): Likewise.
218 * sysdeps/arm/dl-irel.h: New file.
220 2011-04-11 Joseph Myers <joseph@codesourcery.com>
222 * sysdeps/arm/dl-tls.h (TLS_DTV_UNALLOCATED): Define.
224 2011-04-01 Joseph Myers <joseph@codesourcery.com>
226 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Rename open_by_handle
227 to open_by_handle_at.
229 2011-04-01 Ryosei Takagi <ryosei@sm.sony.co.jp>
231 * sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S:
232 Save and restore r7, and also adjust sp.
234 2011-04-01 Joseph Myers <joseph@codesourcery.com>
236 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (O_PATH): Define.
238 2011-04-01 Joseph Myers <joseph@codesourcery.com>
240 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define struct
241 file_handle and MAX_HANDLE_SZ. Declare name_to_handle_at and
242 open_by_handle. Augment a few comments.
244 2011-03-21 Ulrich Weigand <ulrich.weigand@linaro.org>
246 * sysdeps/arm/linuxthreads: Remove directory.
247 * sysdeps/unix/sysv/linux/arm/linuxthreads: Likewise.
248 * sysdeps/unix/sysv/linux/arm/eabi/linuxthreads: Likewise.
250 2011-03-21 Ulrich Weigand <ulrich.weigand@linaro.org>
252 * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h (PSEUDO): Add
253 missing "cmn r0, $4096" for _nocancel system call stubs.
255 2011-03-21 Ulrich Weigand <ulrich.weigand@linaro.org>
257 * sysdeps/unix/sysv/arm/eabi/sysdep.h (DO_CALL): Do not save/restore
259 (DOARGS_0, UNDOARGS_0): Redefine to save/restore r7 to the stack.
260 Create appropriate ARM unwind record.
261 (DOARGS_1, UNDOARGS_1): Likewise.
262 (DOARGS_2, UNDOARGS_2): Likewise.
263 (DOARGS_3, UNDOARGS_3): Likewise.
264 (DOARGS_4, UNDOARGS_4): Likewise.
265 (DOARGS_5, UNDOARGS_5): Likewise.
266 (DOARGS_6, UNDOARGS_6): Likewise.
267 (DOARGS_7, UNDOARGS_7): Likewise.
268 * sysdeps/unix/sysv/arm/eabi/nptl/sysdep-cancel.h (PSEUDO): Adapt to
269 DO_CALL/DOARGS_xxx/UNDOARGS_xxx changes.
270 (RESTART_UNWIND): Likewise.
271 (DOCARGS_0, RESTORE_LR_0): Likewise.
272 (DOCARGS_1): Likewise.
273 (DOCARGS_2): Likewise.
274 (DOCARGS_3): Likewise.
275 (DOCARGS_4): Likewise.
276 (DOCARGS_5, UNDOCARGS_5, RESTORE_LR_5): Likewise.
277 (DOCARGS_6, UNDOCARGS_6): Likewise.
278 * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Do no use DO_CALL to
279 call vfork. In the __ARM_EABI__ case, save r7 both to IP (to restore
280 from) and the stack (to create an ARM unwind record).
282 2011-03-21 Joseph Myers <joseph@codesourcery.com>
284 * sysdeps/arm/eabi/__longjmp.S, sysdeps/arm/eabi/bits/fenv.h,
285 sysdeps/arm/eabi/fclrexcpt.c, sysdeps/arm/eabi/fedisblxcpt.c,
286 sysdeps/arm/eabi/feenablxcpt.c, sysdeps/arm/eabi/fegetenv.c,
287 sysdeps/arm/eabi/fegetexcept.c, sysdeps/arm/eabi/fegetround.c,
288 sysdeps/arm/eabi/feholdexcpt.c, sysdeps/arm/eabi/fesetenv.c,
289 sysdeps/arm/eabi/fesetround.c, sysdeps/arm/eabi/fpu_control.h,
290 sysdeps/arm/eabi/fraiseexcpt.c, sysdeps/arm/eabi/fsetexcptflg.c,
291 sysdeps/arm/eabi/ftestexcept.c, sysdeps/arm/eabi/setjmp.S,
292 sysdeps/unix/sysv/linux/arm/____longjmp_chk.S,
293 sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S: Correct
294 license reference in last paragraph of license notice.
296 2011-03-05 Nathan Sidwell <nathan@codesourcery.com>
297 Glauber de Oliveira Costa <glommer@gmail.com>
299 * sysdeps/arm/dl-tlsdesc.h: New.
300 * sysdeps/arm/dl-tls.h (struct dl_tls_index): Make non-anonymous.
301 * sysdeps/arm/Makefile: Add tlsdesc, dl-tlsdesc for elf
303 * sysdeps/arm/tlsdesc.c: New.
304 * sysdeps/arm/dl-machine.h: #include sysdeps and dl-tlsdesc.h.
305 (elf_machine_runtime_setup): Record dl_tlsdesc_lazy_resolver
307 (elf_machine_type_class): Check R_ARM_TLS_DESC.
308 (elf_machine_rel): Add R_ARM_TLS_DESC case.
309 (elf_machine_lazy_rel): Likewise.
310 * sysdeps/arm/dl-tlsdesc.S: New.
311 * sysdeps/arm/bits/linkmap.h (struct link_map_machine): Add
313 * sysdeps/arm/tlsdesc.sym: New.
314 * sysdeps/arm/dl-lookupcfg.h: New.
316 2011-02-16 Manjunath Matti <manjunath81@gmail.com>
318 * sysdeps/arm/sysdep.h (CALL_MCOUNT): Use __gnu_mcount_nc
319 interface for EABI with GCC 4.4 or later.
320 (mcount): Define to __gnu_mcount_nc for EABI with GCC 4.4 or
323 2011-01-25 Joseph Myers <joseph@codesourcery.com>
325 * sysdeps/unix/sysv/linux/arm/bits/mman.h (MADV_HUGEPAGE,
326 MADV_NOHUGEPAGE): Define.
328 2011-01-07 Joseph Myers <joseph@codesourcery.com>
330 * sysdeps/arm/eabi/fclrexcpt.c (__feclearexcept): Return zero if
331 unsupported but nothing needs to be done.
332 * sysdeps/arm/eabi/fraiseexcpt.c (feraiseexcept): Likewise.
333 * sysdeps/arm/eabi/fsetexcptflg.c (__fesetexceptflag): Likewise.
335 2010-12-21 Joseph Myers <joseph@codesourcery.com>
337 * sysdeps/arm/stackinfo.h: Define DEFAULT_STACK_PERMS with PF_X.
339 2010-11-24 Ken Werner <ken.werner@de.ibm.com>
341 * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (atomic_full_barrier,
342 __arch_compare_and_exchange_val_32_acq): Use the atomic builtins
343 provided by GCC if __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 is defined.
345 2010-11-22 Andreas Schwab <schwab@redhat.com>
347 * sysdeps/arm/preconfigure: Only modify CFLAGS when configuring
350 2010-10-19 Joseph Myers <joseph@codesourcery.com>
352 * sysdeps/arm/bits/mathdef.h (FP_FAST_FMA, FP_FAST_FMAF,
353 FP_FAST_FMAL): Define if associated GCC macros are defined.
355 2010-10-11 Joseph Myers <joseph@codesourcery.com>
357 * sysdeps/arm/eabi/feupdateenv.c (feupdateenv): Add
359 * sysdeps/arm/eabi/ftestexcept.c (fetestexcept): Add
361 * sysdeps/arm/fpu/ftestexcept.c (fetestexcept): Likewise.
363 2010-09-30 Joseph Myers <joseph@codesourcery.com>
365 * sysdeps/unix/sysv/linux/arm/syscalls.list: Add entry for
366 fanotify_mark syscall.
368 2010-08-13 Alexander Kanevskiy <kad@kad.name>
370 * sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags):
371 Change "fast-mult" to "fastmult". Add new HWCAP names.
372 * sysdeps/unix/sysv/linux/arm/dl-procinfo.h (_DL_HWCAP_COUNT):
374 (HWCAP_IMPORTANT): Change to (HWCAP_ARM_VFP | HWCAP_ARM_NEON).
375 * sysdeps/unix/sysv/linux/arm/sysdep.h (HWCAP_ARM_CRUNCH,
376 HWCAP_ARM_THUMBEE, HWCAP_ARM_NEON, HWCAP_ARM_VFPv3,
377 HWCAP_ARM_VFPv3D16): Define.
379 2010-08-12 Joseph Myers <joseph@codesourcery.com>
381 * sysdeps/unix/sysv/linux/arm/syscalls.list: Add entry for
384 2010-06-14 Joseph Myers <joseph@codesourcery.com>
386 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_SETPIPE_SZ,
387 F_GETPIPE_SZ): Define.
389 2010-05-21 Joseph Myers <joseph@codesourcery.com>
391 * sysdeps/unix/sysv/linux/arm/eabi/internal_recvmmsg.S: New.
393 2010-04-08 Daniel Jacobowitz <dan@codesourcery.com>
395 * sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S: New file.
396 * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h [__thumb__]
397 (INTERNAL_SYSCALL_RAW): Rewrite to use __libc_do_syscall.
398 * sysdeps/unix/sysv/linux/arm/eabi/Makefile: Add libc-do-syscall
399 to libraries and tests that require it.
400 * sysdeps/unix/sysv/linux/arm/eabi/nptl/aio_misc.h: Delete.
402 2010-03-30 Joseph Myers <joseph@codesourcery.com>
404 * sysdeps/arm/dl-machine.h (VALID_ELF_ABIVERSION, VALID_ELF_OSABI,
405 VALID_ELF_HEADER): Remove.
406 * sysdeps/unix/sysv/linux/arm/ldsodefs.h: New.
408 2010-03-26 Thomas Schwinge <thomas@codesourcery.com>
410 * sysdeps/arm/configure.in: New file.
411 * sysdeps/arm/configure: Generate.
412 * sysdeps/arm/sysdep.h (ENTRY, END): Add CFI statements.
413 * sysdeps/unix/arm/sysdep.S (__syscall_error): Likewise.
414 * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
415 (PSEUDO, DOCARGS_0, RESTORE_LR_0, DOCARGS_1, UNDOCARGS_1, DOCARGS_2)
416 (UNDOCARGS_2, DOCARGS_3, UNDOCARGS_3, DOCARGS_4, UNDOCARGS_4)
417 (DOCARGS_5, UNDOCARGS_5, RESTORE_LR_5, DOCARGS_6, UNDOCARGS_6):
419 [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
420 * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h (DO_CALL): Likewise.
421 * sysdeps/unix/sysv/linux/arm/sysdep.h
422 (POP_PC, SYSCALL_ERROR_HANDLER (__local_syscall_error))
423 (DOARGS_5, UNDOARGS_5, DOARGS_6, UNDOARGS_6, DOARGS_7, UNDOARGS_7):
425 * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
426 (__default_sa_restorer_v1, __default_sa_restorer_v2)
427 (__default_rt_sa_restorer_v1, __default_rt_sa_restorer_v2): Add END
429 * sysdeps/unix/sysv/linux/arm/eabi/syscall.S (syscall): Add CFI
431 * sysdeps/arm/memcpy.S (memcpy): Add CFI statements.
432 * sysdeps/arm/memmove.S (memmove): Likewise.
433 * sysdeps/unix/sysv/linux/arm/eabi/mmap64.S (__mmap64): Add CFI
435 * sysdeps/unix/sysv/linux/arm/mmap.S (__mmap): Likewise.
436 * sysdeps/arm/eabi/arm-mcount.S (__gnu_mcount_nc, _mcount): Add CFI
438 * sysdeps/arm/sysdep.h (CALL_MCOUNT): Likewise.
439 * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c
440 (_Unwind_Resume): Add CFI statements.
441 * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c
442 (_Unwind_Resume): Likewise.
443 * sysdeps/arm/dl-trampoline.S (_dl_runtime_resolve)
444 (_dl_runtime_profile) <CFI>: Only emit .debug_frame.
445 * sysdeps/arm/eabi/__longjmp.S (__longjmp): Add CFI statements.
446 * sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S (CALL_FAIL)
448 * sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S (SAVE_PID): Add CFI
450 * sysdeps/unix/sysv/linux/arm/nptl/vfork.S (SAVE_PID): Likewise.
451 * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Add CFI statements.
452 * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S (cfi_startproc):
453 Redefine for signal frames.
454 (__default_sa_restorer_v1, __default_sa_restorer_v2)
455 (__default_rt_sa_restorer_v1, __default_rt_sa_restorer_v2): Add CFI
458 2010-02-10 Joseph Myers <joseph@codesourcery.com>
460 * sysdeps/arm/eabi/fegetenv.c, sysdeps/arm/fpu/fegetenv.c: Add
463 2010-01-10 Joseph Myers <joseph@codesourcery.com>
465 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define O_DIRECTORY,
466 O_NOFOLLOW, O_CLOEXEC, F_DUPFD_CLOEXEC, F_SETOWN, and F_GETOWN for
469 2009-12-16 Thomas Schwinge <thomas@codesourcery.com>
471 * sysdeps/arm/eabi/Makefile [gmon] (sysdep_routines): Add arm-mcount.
472 * sysdeps/arm/eabi/machine-gmon.h (mcount_internal): Define to
474 (MCOUNT (__gnu_mcount_nc), OLD_MCOUNT (_mcount), mcount): Move to...
475 * sysdeps/arm/eabi/arm-mcount.S: ... this new file as __gnu_mcount_nc,
476 _mcount, and mcount, respectively.
478 2009-12-15 Joseph Myers <joseph@codesourcery.com>
480 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Redefine O_SYNC and
481 O_DSYNC to match 2.6.33+ kernels.
483 2009-11-19 Joseph Myers <joseph@codesourcery.com>
485 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Introduce new symbol
486 F_OWNER_PGRP and mark F_OWNER_GID obsolete.
488 2009-11-19 Joseph Myers <joseph@codesourcery.com>
490 * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PSELECT,
491 __ASSUME_PPOLL): Don't undefine for kernel 2.6.32 and later.
493 2009-11-18 Joseph Myers <joseph@codesourcery.com>
495 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Change misleading
496 names of parameters of sync_file_range.
498 2009-11-17 Joseph Myers <joseph@codesourcery.com>
501 * sysdeps/unix/sysv/linux/arm/bits/mman.h: Add new MADV_*
502 constants from recent kernels.
504 2009-11-14 Joseph Myers <joseph@codesourcery.com>
506 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_SETOWN_EX,
507 F_GETOWN_EX): Update values.
509 2009-11-06 Joseph Myers <joseph@codesourcery.com>
511 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (fallocate): Fix types
512 of last two arguments when -D_FILE_OFFSET_BITS=64.
514 2009-11-04 Philip Blundell <philb@gnu.org>
516 * sysdeps/unix/sysv/linux/arm/clone.S: Support V4T interworking.
517 * sysdeps/unix/sysv/linux/arm/sysdep.h (__local_syscall_error): Likewise.
518 * sysdeps/arm/memcpy.S: Likewise.
519 * sysdeps/arm/memmove.S: Likewise.
521 2009-10-29 Joseph Myers <joseph@codesourcery.com>
523 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define F_OWNER_* and
526 2009-10-22 Daniel Gutson <dgutson@codesourcery.com>
528 * sysdeps/arm/sysdep.h: (Tag_ABI_align8_preserved,
529 Tag_ABI_align8_needed): Attributes added.
530 * sysdeps/arm/elf/start.S: Likewise.
531 * sysdeps/arm/eabi/abi-note.S: New file.
532 * sysdeps/unix/sysv/linux/arm/eabi/internal_accept4.S: New
535 2009-10-22 Andrew Stubbs <ams@codesourcery.com>
536 Julian Brown <julian@codesourcery.com>
538 * sysdeps/arm/eabi/setjmp.S (__sigsetjmp): Replace deprecated
539 instruction fstmiax with vstmia.
540 Correct register conflict and comment.
541 * sysdeps/arm/eabi/__longjmp.S (__longjmp): Use vldmia not fldmiax.
542 Don't clobber r1/a2 register before testing IWMMXT hwcap.
544 2009-10-22 Julian Brown <julian@codesourcery.com>
546 * sysdeps/arm/elf/start.S (_start): Avoid dependency on PC pipeline
549 2009-10-03 Joseph Myers <joseph@codesourcery.com>
551 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define F_SETOWN_EX and
554 2009-08-06 Joseph Myers <joseph@codesourcery.com>
556 * sysdeps/arm/____longjmp_chk.S: Remove. Replaced by....
557 * sysdeps/unix/sysv/linux/arm/____longjmp_chk.S,
558 sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S: This. New
560 * sysdeps/arm/__longjmp.S, sysdeps/arm/eabi/__longjmp.S: Use r4
563 2009-07-29 Aurelien Jarno <aurelien@aurel32.net>
565 * sysdeps/unix/sysv/linux/arm/kernel-features.h: Define
566 __ASSUME_EVENTFD2 and __ASSUME_SIGNALFD4.
568 2009-06-30 Paul Brook <paul@codesourcery.com>
570 * sysdeps/arm/eabi/Makefile (CFLAGS-initfini.s): Add
571 -fno-asynchronous-unwind-tables -fno-unwind-tables.
572 (CFLAGS-pt-initfini.s): Ditto.
574 2009-06-25 Nathan Froyd <froydnj@codesourcery.com>
576 * sysdeps/arm/eabi/aeabi_lcsts.c (__aeabi_stdin, __aeabi_stdout,
577 __aeabi_stderr): New variables.
578 (setup_aeabi_stdio): New function. Add it to .preinit_array.
580 2009-06-24 Maxim Kuvyrkov <maxim@codesourcery.com>
581 Mark Mitchell <mark@codesourcery.com>
582 Joseph Myers <joseph@codesourcery.com>
583 Kazu Hirata <kazu@codesourcery.com>
585 * sysdeps/arm/eabi/backtrace.c: New.
586 * sysdeps/arm/eabi/Makefile (CFLAGS-backtrace.c): Add
588 * sysdeps/arm/preconfigure: Add -fno-unwind-tables to CFLAGS.
589 * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Remove
590 -fno-unwind-tables from CFLAGS.
591 * sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerate.
592 * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h (_Unwind_Trace_Fn):
594 (_Unwind_Backtrace): Declare.
596 2009-05-18 Joseph Myers <joseph@codesourcery.com>
598 * sysdeps/arm/____longjmp_chk.S (CHECK_SP): Use unsigned
601 2009-05-16 Joseph Myers <joseph@codesourcery.com>
603 * sysdeps/arm/____longjmp_chk.S: New file.
604 * sysdeps/arm/__longjmp.S: If CHECK_SP is defined, use it.
605 * sysdeps/arm/eabi/__longjmp.S: Likewise.
607 2009-05-16 Joseph Myers <joseph@codesourcery.com>
609 * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PREADV,
610 __ASSUME_PWRITEV): Don't undefine.
612 2009-05-16 Joseph Myers <joseph@codesourcery.com>
614 * sysdeps/unix/sysv/linux/arm/Versions (libc): Add
615 fallocate64@@GLIBC_2.11.
617 2009-04-25 Aurelien Jarno <aurelien@aurel32.net>
619 * sysdeps/arm/eabi/fpu_control.h: If soft-float, don't use
620 floating-point registers.
622 2009-04-18 Joseph Myers <joseph@codesourcery.com>
624 * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PREADV,
625 __ASSUME_PWRITEV): Undefine.
627 2009-03-16 Khem Raj <raj.khem@gmail.com>
629 * sysdeps/unix/sysv/linux/arm/sysdep.h: Include errno.h.
631 2009-03-15 Joseph Myers <joseph@codesourcery.com>
633 * sysdeps/arm/bits/link.h: Uglify function parameter names.
634 * sysdeps/unix/sysv/linux/arm/sys/io.h: Likewise.
635 * sysdeps/arm/eabi/bits/setjmp.h: Uglify attribute name.
637 2009-03-03 Joseph Myers <joseph@codesourcery.com>
639 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Declare
642 2009-02-13 Khem Raj <raj.khem@gmail.com>
644 * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
645 (libgcc_s_handle): New variable.
646 (pthread_cancel_init): Depend in libgcc_s_handle for decision to
647 load DSO. Assign last.
648 (__unwind_freeres): New function.
650 * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c:
653 2009-02-05 Paul Brook <paul@codesourcery.com>
654 Joseph Myers <joseph@codesourcery.com>
656 * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Ditto.
657 (elf_machine_load_address): Clear T bit of PLT entry contents.
658 (RTLD_START): Mark function symbols as such. Tweak pc-relative
659 addressing to avoid depending on pc read pipeline offset.
660 * sysdeps/arm/machine-gmon.h (MCOUNT): Add Thumb-2 implementation.
661 * sysdeps/arm/tls-macros.h: Add alignment for Thumb-2.
662 (ARM_PC_OFFSET): Define.
663 (TLS_IE): Define differently for Thumb-2.
664 (TLS_LE, TLS_LD, TLS_GD): Use ARM_PC_OFFSET.
665 * sysdeps/arm/elf/start.S: Switch to thumb mode for Thumb-2.
666 * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h (INTERNAL_SYSCALL_RAW):
667 Add Thumb implementation.
668 * sysdeps/unix/sysv/linux/arm/eabi/nptl/aio_misc.h: New.
669 * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c: Enforce
670 alignment for Thumb-2. Adjust offset from PC for Thumb-2.
671 * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c: Ditto.
672 * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (atomic_full_barrier,
673 __arch_compare_and_exchange_val_32_acq): Add Thumb-2 implementation.
675 2009-02-02 Joseph Myers <joseph@codesourcery.com>
677 * sysdeps/unix/sysv/linux/arm/bits/shm.h (SHM_EXEC): Define.
679 2009-01-27 Min Zhang <mzhang@mvista.com>
681 * sysdeps/arm/memset.S (memset): Use stm instead of two
684 2009-01-27 Kirill A. Shutemov <kirill@shutemov.name>
686 * sysdeps/arm/elf/start.S (_start): Use position-independent code
689 2009-01-27 Ryosei Takagi <ryosei@sm.sony.co.jp>
691 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
692 (lll_futex_wake_unlock, lll_futex_requeue): Return zero if success.
694 2009-01-27 Daniel Jacobowitz <dan@codesourcery.com>
696 * sysdeps/unix/sysv/linux/arm/sysdep.h: Include <tls.h>.
698 2009-01-12 Mike Frysinger <vapier@gentoo.org>
700 * sysdeps/arm/fpu/setjmp.S: Add hidden_def (__sigsetjmp).
702 2009-01-12 Joseph Myers <joseph@codesourcery.com>
704 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Define
705 FUTEX_CLOCK_REALTIME and FUTEX_BITSET_MATCH_ANY.
707 2008-12-03 Joseph Myers <joseph@codesourcery.com>
709 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Define
710 FUTEX_WAIT_BITSET and FUTEX_WAKE_BITSET.
712 2008-11-25 Joseph Myers <joseph@codesourcery.com>
714 * sysdeps/unix/sysv/linux/arm/sysdep.h (LOAD_ARGS_1, LOAD_ARGS_2,
715 LOAD_ARGS_3, LOAD_ARGS_4, LOAD_ARGS_5, LOAD_ARGS_6, LOAD_ARGS_7):
716 Load all arguments into temporary variables before loading into
719 2008-08-19 Joseph Myers <joseph@codesourcery.com>
721 * data/c++-types-arm-linux-gnueabi.data: New.
722 * data/localplt-arm-linux-gnueabi.data: New.
723 * sysdeps/arm/bsd-_setjmp.S: Use HIDDEN_JUMPTARGET to call
725 * sysdeps/arm/bsd-setjmp.S: Likewise.
726 * sysdeps/arm/eabi/aeabi_localeconv.c: Use __localeconv.
727 * sysdeps/arm/eabi/find_exidx.c (__gnu_Unwind_Find_exidx): Use
729 * sysdeps/arm/eabi/setjmp.S: Add hidden_def (__sigsetjmp).
730 * sysdeps/arm/memmove.S: Use HIDDEN_JUMPTARGET to call memcpy from
732 * sysdeps/arm/setjmp.S: Add hidden_def (__sigsetjmp).
733 * sysdeps/unix/sysv/linux/arm/clone.S: Use HIDDEN_JUMPTARGET to
735 * sysdeps/unix/sysv/linux/arm/ioperm.c (init_iosys): Use __sysctl,
736 __readlink and fgets_unlocked.
737 (_ioperm): Use __open and __close.
739 2008-07-18 Joseph Myers <joseph@codesourcery.com>
741 * sysdeps/arm/eabi/fgetexcptflg.c: New.
742 * sysdeps/arm/eabi/fsetexcptflg.c (__fesetexceptflag): Operate on
743 set exception flags, not on mask of enabled exceptions.
745 2008-07-18 Joseph Myers <joseph@codesourcery.com>
747 * sysdeps/arm/eabi/feupdateenv.c: New.
749 2008-07-18 Joseph Myers <joseph@codesourcery.com>
751 * sysdeps/arm/libm-test-ulps: Update.
753 2008-06-01 Paul Brook <paul@codesourcery.com>
754 Zack Weinberg <zack@codesourcery.com>
755 Daniel Jacobowitz <dan@codesourcery.com>
757 * sysdeps/arm/nptl/pthread_spin_lock.S,
758 sysdeps/arm/nptl/pthread_spin_trylock.S: Delete.
759 * sysdeps/arm/nptl/pthread_spin_lock.c,
760 sysdeps/arm/nptl/pthread_spin_trylock.c: New files using
761 atomic_compare_and_exchange_val_acq to take spinlocks.
762 * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (lll_trylock,
763 lll_cond_trylock): Use atomic_compare_and_exchange_val_acq.
764 (__lll_trylock, __lll_cond_trylock): Delete.
765 * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h
766 (atomic_exchange_acq): Delete.
767 (atomic_full_barrier): Define.
768 (__arch_compare_and_exchange_val_32_acq): Use named operands.
769 * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Update
770 arch_minimum_kernel to 2.6.16.
771 * sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerated.
773 2008-04-21 Daniel Jacobowitz <dan@codesourcery.com>
775 * sysdeps/unix/sysv/linux/arm/check_pf.c: Update from generic
778 2008-04-21 Khem Raj <kraj@mvista.com>
780 * sysdeps/unix/sysv/linux/arm/ioperm.c: Don't include asm/page.h.
782 2008-04-21 Mike Frysinger <vapier@gentoo.org>
784 * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (DOCARGS_6,
785 UNDOCARGS_6): Define.
787 2008-04-21 Khem Raj <kraj@mvista.com>
789 * sysdeps/unix/sysv/linux/arm/bits/shm.h: New file.
791 2008-04-11 Paul Brook <paul@codesourcery.com>
792 Sandra Loosemore <sandra@codesourcery.com>
794 * sysdeps/arm/eabi/machine-gmon.h: New file.
795 * sysdeps/arm/eabi/Versions: Add __gnu_mcount_nc.
797 2007-12-21 Daniel Jacobowitz <dan@codesourcery.com>
799 * sysdeps/unix/sysv/linux/arm/profil-counter.h: Use the i386 version.
800 * sysdeps/unix/sysv/linux/arm/register-dump.h (register_dump): Update
802 (REGISTER_DUMP): Likewise.
803 * sysdeps/unix/sysv/linux/arm/sigcontextinfo.h (SIGCONTEXT,
804 SIGCONTEXT_EXTRA_ARGS, GET_PC, GET_FRAME, GET_STACK): Likewise.
805 (sigaction, __sigaction): Define.
806 * sysdeps/unix/sysv/linux/arm/bits/armsigctx.h: Delete.
808 2007-10-22 Daniel Jacobowitz <dan@codesourcery.com>
810 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_DUPFD_CLOEXEC): Define.
812 2007-09-25 Joseph Myers <joseph@codesourcery.com>
814 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Correct return value
815 type and __THROW marker of splice, vmsplice, and tee.
817 2007-09-17 Daniel Jacobowitz <dan@codesourcery.com>
819 * sysdeps/unix/sysv/linux/arm/kernel-features.h: Undefine
820 __ASSUME_PSELECT and __ASSUME_PPOLL.
822 2007-09-12 Joseph Myers <joseph@codesourcery.com>
824 * sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_RESET_FLAG): Use
825 lll_futex_wake not lll_private_futex_wake.
826 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (O_CLOEXEC): Define.
827 * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h: Include <tls.h>
828 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
829 (__lll_lock_wait_private, __lll_lock_wait): New.
830 (__lll_timedlock_wait): Don't include in libc.so; Take private
831 argument. Use atomic_compare_and_exchange_bool_acq.
832 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Renamed all
833 lll_mutex_* resp. lll_robust_mutex_* macros to lll_*
834 resp. lll_robust_*. Renamed all LLL_MUTEX_LOCK_* macros to
835 LLL_LOCK_*. Include <kernel-features.h>.
836 (LLL_LOCK_INITIALIZER): Remove duplicate definition.
837 (__lll_private_flag): Define.
838 (lll_futex_timed_wait): Pass private flag to syscall.
839 (lll_futex_wake): Likewise.
840 (lll_private_futex_wait, lll_private_futex_timed_wait,
841 lll_private_futex_wake): Remove.
842 (lll_robust_dead, lll_futex_requeue): Take private arguments.
843 (lll_futex_wake_unlock): Pass private flag to syscall.
844 (__lll_robust_trylock): Convert to macro.
845 (__lll_robust_lock_wait): Add private argument.
846 (__lll_lock_wait_private, __lll_lock_wait): Declare.
847 (__lll_lock): Convert to macro. Take private argument.
848 (__lll_cond_lock): Likewise.
849 (lll_lock, lll_cond_lock): Take private arguments.
850 (__lll_robust_lock): Take private argument.
851 (__lll_timedlock_wait, __lll_robust_timedlock_wait): Take private
853 (__lll_timedlock, __lll_robust_timedlock): Convert to macros.
854 Take private arguments.
855 (lll_timedlock, lll_robust_timedlock): Take private arguments.
856 (__lll_unlock, __lll_robust_unlock): Convert to macros. Take
858 (lll_unlock, lll_robust_unlock): Take private arguments.
859 (__lll_mutex_unlock_force, lll_mutex_unlock_force, lll_lock_t,
860 lll_trylock, lll_lock, lll_unlock, lll_islocked): Remove.
861 (lll_wait_tid): Pass LLL_SHARED to lll_futex_wait.
862 (__lll_cond_wait, __lll_cond_timedwait, __lll_cond_wake,
863 __lll_cond_broadcast, lll_cond_wait, lll_cond_timedwait,
864 lll_cond_wake, lll_cond_broadcast): Remove.
865 * sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c
866 (clear_once_control, __pthread_once): Use lll_futex_wake not
867 lll_private_futex_wake.
869 2007-07-10 Daniel Jacobowitz <dan@codesourcery.com>
871 * sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_RESET_FLAG): Use
872 lll_private_futex_wake.
873 * sysdeps/unix/sysv/linux/arm/check_pf.c: Update from generic version.
874 * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c
875 (pthread_cancel_init): Add noinline and barriers.
876 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
877 (__lll_timedlock_wait): Update call to lll_futex_timed_wait.
878 (__lll_timedwait_tid): Likewise.
879 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h (LLL_PRIVATE,
881 (lll_futex_wait): Use lll_futex_timed_wait.
882 (lll_futex_timed_wait, lll_futex_wake, lll_futex_wake_unlock): Take a
884 (lll_private_futex_wait, lll_private_futex_timed_wait,
885 lll_private_futex_wake): New.
886 (lll_robust_mutex_dead, __lll_mutex_lock, __lll_mutex_cond_lock,
887 __lll_mutex_unlock, __lll_robust_mutex_unlock,
888 __lll_mutex_unlock_force, lll_wait_tid): Update calls.
889 * sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c (clear_once_control,
890 __pthread_once): Use private futexes.
891 * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
892 (pthread_cancel_init): Add noinline and barriers.
894 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Comment fix.
896 * sysdeps/unix/sysv/linux/arm/nptl/bits/semaphore.h (SEM_VALUE_MAX):
899 2007-06-06 Daniel Jacobowitz <dan@codesourcery.com>
901 * sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_FLAG_UNUSED,
902 THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT): Define.
903 (THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG,
904 THREAD_GSCOPE_WAIT): Define.
905 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
906 (lll_unlock_wake_cb): Delete.
907 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
908 (FUTEX_PRIVATE_FLAG): Define.
909 (lll_unlock_wake_cb): Delete prototype.
910 * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h: Include
912 (pthread_rwlock_t): Shrink __flags and add __shared.
913 * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h
914 (RTLD_SINGLE_THREAD_P): Define.
916 2007-05-23 Joseph Myers <joseph@codesourcery.com>
918 * sysdeps/unix/sysv/linux/arm/kernel-features.h
919 (__ASSUME_SIGFRAME_V2): Define for 2.6.18 and later.
920 * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
921 (__default_sa_restorer): Rename to __default_sa_restorer_v1.
922 Don't define if __ASSUME_SIGFRAME_V2.
923 (__default_rt_sa_restorer): Rename to
924 __default_rt_sa_restorer_v1. Don't define if
925 __ASSUME_SIGFRAME_V2.
926 (__default_sa_restorer_v2, __default_rt_sa_restorer_v2): New.
927 * sysdeps/unix/sysv/linux/arm/nptl/Versions
928 (__default_sa_restorer_v1, __default_rt_sa_restorer_v1,
929 __default_sa_restorer_v2, __default_rt_sa_restorer_v2): Add to
931 * sysdeps/unix/sysv/linux/arm/sigaction.c [__ARM_EABI__]
932 (__default_sa_restorer_v1, __default_sa_restorer_v2,
933 __default_rt_sa_restorer_v1, __default_rt_sa_restorer_v2):
935 (__default_sa_restorer, __default_rt_sa_restorer): Define as
936 macros depending on kernel version.
938 2007-01-23 Daniel Jacobowitz <dan@codesourcery.com>
940 * sysdeps/unix/sysv/linux/arm/sysdep.h (PTR_MANGLE, PTR_DEMANGLE):
943 2007-01-08 Daniel Jacobowitz <dan@codesourcery.com>
945 * sysdeps/unix/sysv/linux/arm/check_pf.c: New file.
946 * sysdeps/unix/sysv/linux/arm/eabi/check_pf.c: New file.
948 2007-01-08 Joseph Myers <joseph@codesourcery.com>
950 * sysdeps/arm/fpu/bits/mathdef.h: Move to
951 sysdeps/arm/bits/mathdef.h. Remove comment about FPA.
953 2007-01-08 Joseph Myers <joseph@codesourcery.com>
955 * sysdeps/arm/eabi/jmpbuf-offsets.h: New.
957 2006-10-31 Daniel Jacobowitz <dan@codesourcery.com>
959 * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
960 (RTLD_SINGLE_THREAD_P): Define.
962 2006-10-31 Joseph S. Myers <joseph@codesourcery.com>
964 * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
965 (DOCARGS_6): Change ".pad #20" to ".pad #16".
967 2006-10-31 Joseph S. Myers <joseph@codesourcery.com>
969 * sysdeps/arm/eabi/fclrexcpt.c: Include <sysdep.h> instead of
970 <asm/procinfo.h>. Use HWCAP_ARM_VFP instead of HWCAP_VFP.
971 * sysdeps/arm/eabi/fedisblxcpt.c: Likewise.
972 * sysdeps/arm/eabi/feenablxcpt.c: Likewise.
973 * sysdeps/arm/eabi/fegetenv.c: Likewise.
974 * sysdeps/arm/eabi/fegetexcept.c: Likewise.
975 * sysdeps/arm/eabi/fegetround.c: Likewise.
976 * sysdeps/arm/eabi/feholdexcpt.c: Likewise.
977 * sysdeps/arm/eabi/fesetenv.c: Likewise.
978 * sysdeps/arm/eabi/fesetround.c: Likewise.
979 * sysdeps/arm/eabi/fraiseexcpt.c: Likewise.
980 * sysdeps/arm/eabi/fsetexcptflg.c: Likewise.
981 * sysdeps/arm/eabi/ftestexcept.c: Likewise.
982 * sysdeps/arm/eabi/setfpucw.c: Likewise.
984 2006-10-31 Joseph Myers <joseph@codesourcery.com>
986 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (splice): Update
989 2006-10-31 Joseph Myers <joseph@codesourcery.com>
991 * sysdeps/unix/sysv/linux/arm/kernel-features.h: Remove __i386__
994 2006-10-31 Nicolas Pitre <nico@cam.org>
995 Joseph Myers <joseph@codesourcery.com>
997 * sysdeps/arm/memcpy.S: New file.
998 * sysdeps/arm/memmove.S: Likewise.
1000 2006-09-22 Khem Raj <kraj@mvista.com>
1002 * sysdeps/unix/sysv/linux/arm/fxstatat.c: New file.
1004 2006-09-21 Joseph Myers <joseph@codesourcery.com>
1006 * sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags):
1007 Add "java" and "iwmmxt".
1008 * sysdeps/unix/sysv/linux/arm/dl-procinfo.h: Use <sysdep.h> for
1010 (_DL_HWCAP_COUNT): Increase to 10.
1011 * sysdeps/unix/sysv/linux/arm/sysdep.h (HWCAP_ARM_SWP,
1012 HWCAP_ARM_HALF, HWCAP_ARM_THUMB, HWCAP_ARM_26BIT,
1013 HWCAP_ARM_FAST_MULT, HWCAP_ARM_FPA, HWCAP_ARM_VFP, HWCAP_ARM_EDSP,
1014 HWCAP_ARM_JAVA, HWCAP_ARM_IWMMXT): Define.
1015 * sysdeps/arm/eabi/setjmp.S (__sigsetjmp): Save iWMMXt registers
1016 if HWCAP_ARM_IWMMXT set. Don't include <asm/procinfo.h>. Use
1017 HWCAP_ARM_VFP instead of HWCAP_VFP.
1018 * sysdeps/arm/eabi/__longjmp.S (__longjmp): Restore iWMMXt
1019 registers if HWCAP_ARM_IWMMXT set. Don't include
1020 <asm/procinfo.h>. Use HWCAP_ARM_VFP instead of HWCAP_VFP.
1022 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
1024 * sysdeps/arm/dl-machine.h (elf_machine_rel): Handle undefined
1026 (elf_machine_rela): Likewise.
1028 2006-08-21 Daniel Jacobowitz <dan@codesourcery.com>
1030 * sysdeps/unix/sysv/linux/arm/eabi/syscalls.list: Remove msgctl,
1032 * sysdeps/unix/sysv/linux/arm/eabi/semctl.c,
1033 sysdeps/unix/sysv/linux/arm/eabi/shmctl.c,
1034 sysdeps/unix/sysv/linux/arm/eabi/msgctl.c: New files.
1036 2006-08-04 Daniel Jacobowitz <dan@codesourcery.com>
1038 Reported by Joseph Myers <joseph@codesourcery.com>:
1039 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h (FUTEX_LOCK_PI,
1040 FUTEX_UNLOCK_PI, FUTEX_TRYLOCK_PI): Define.
1042 2006-07-24 Daniel Jacobowitz <dan@codesourcery.com>
1044 * sysdeps/unix/sysv/linux/arm/sigaction.c: If WRAPPER_INCLUDE is
1045 defined, include the named file.
1047 2006-07-05 Daniel Jacobowitz <dan@codesourcery.com>
1049 * sysdeps/unix/sysv/linux/arm/sys/ucontext.h: Include
1050 <bits/sigcontext.h>.
1051 (NGREG, mcontext_t, struct ucontext): Update to match the kernel.
1053 2006-07-05 Daniel Jacobowitz <dan@codesourcery.com>
1055 * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Correct GOT access to
1056 load the _DYNAMIC slot.
1058 2006-06-08 Mark Shinwell <shinwell@codesourcery.com>
1060 * sysdeps/arm/nptl/pthreaddef.h (CURRENT_STACK_FRAME): Add -12.
1062 2006-06-08 Daniel Jacobowitz <dan@codesourcery.com>
1064 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Reformat.
1065 (SPLICE_F_MOVE, SPLICE_F_NONBLOCK, SPLICE_F_MORE, SPLICE_F_GIFT):
1068 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1070 * sysdeps/arm/initfini.c: New file.
1072 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1074 * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Rewrite to load
1075 _GLOBAL_OFFSET_TABLE_ explicitly.
1077 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1079 * sysdeps/unix/sysv/linux/arm/kernel-features.h: Add conditionals
1080 for __ASSUME_TRUNCATE64_SYSCALL, __ASSUME_MMAP2_SYSCALL,
1081 __ASSUME_STAT64_SYSCALL, __ASSUME_FCNTL64, and
1082 __ASSUME_VFORK_SYSCALL.
1084 2006-05-05 Daniel Jacobowitz <dan@codesourcery.com>
1086 * sysdeps/unix/sysv/linux/arm/bits/mman.h: Update error message
1087 for consistency with other ports.
1088 (MADV_REMOVE, MADV_DONTFORK, MADV_DOFORK): Define.
1090 2006-05-05 Lior Balkohen <balkohen@gmail.com>
1092 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Remove
1093 LINUX_FADV_ASYNC_WRITE and LINUX_FADV_WRITE_WAIT.
1094 Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE
1095 and SYNC_FILE_RANGE_WAIT_AFTER.
1096 Declare sync_file_range, vmsplice, splice and tee.
1098 2006-03-27 Lior Balkohen <balkohen@gmail.com>
1100 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define
1101 LINUX_FADV_ASYNC_WRITE and LINUX_FADV_WRITE_WAIT.
1103 2006-03-21 Daniel Jacobowitz <dan@codesourcery.com>
1105 * sysdeps/unix/sysv/linux/arm/eabi/socket.S: Delete.
1106 * sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
1107 sysdeps/unix/sysv/linux/arm/kernel-features.h,
1108 sysdeps/unix/sysv/linux/arm/eabi/umount.c: New files.
1109 * sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h
1110 (DOCARGS_6, UNDOCARGS_6, RESTORE_LR_6): Define.
1111 * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
1112 (DOCARGS_6, UNDOCARGS_6, RESTORE_LR_6): Define.
1113 * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h: Undefine
1114 __NR_stime and __NR_alarm.
1116 2006-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1118 * sysdeps/unix/sysv/linux/arm/linuxthreads/sysdep-cancel.h
1119 (PSEUDO): Inline correct versions of PSEUDO_RET_MOV and MAYBE_SAVE_LR.
1120 (PSEUDO_RET_MOV, MAYBE_SAVE_LR): Don't define.
1122 2006-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1124 * sysdeps/unix/sysv/linux/arm/eabi/Makefile (arm-using-eabi): Set.
1125 * sysdeps/unix/sysv/linux/arm/nptl/Makefile: New file.
1127 2006-02-28 Daniel Jacobowitz <dan@codesourcery.com>
1129 * sysdeps/unix/arm/sysdep.h, sysdeps/unix/sysv/linux/arm/sysdep.S,
1130 sysdeps/unix/sysv/linux/arm/sysdep.h: Remove ports/ from include
1133 2006-02-27 Daniel Jacobowitz <dan@codesourcery.com>
1135 * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h
1136 (struct __pthread_internal_slist): New.
1137 (union pthread_mutex_t): Give struct a tag. Add __list
1138 in an anonymous union.
1139 (union pthread_cond_t): Use __extension__.
1140 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
1141 (__lll_mutex_lock_outlined, __lll_mutex_timedlock_outlined): Remove
1143 (lll_robust_mutex_dead, __lll_robust_mutex_trylock,
1144 lll_robust_mutex_trylock, __lll_robust_mutex_lock,
1145 lll_robust_mutex_lock, lll_robust_mutex_cond_lock,
1146 __lll_robust_mutex_timedlock, lll_robust_mutex_timedlock,
1147 __lll_robust_mutex_unlock, lll_robust_mutex_unlock): New.
1148 (__lll_robust_lock_wait, __lll_robust_timedlock_wait): New
1151 2006-02-27 Daniel Jacobowitz <dan@codesourcery.com>
1153 * sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c: Don't use
1155 * sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: Likewise.
1157 2006-01-12 Roland McGrath <roland@redhat.com>
1159 * sysdeps/arm/jmpbuf-unwind.h: Include <jmpbuf-offsets.h>.
1161 2006-01-10 Roland McGrath <roland@redhat.com>
1163 * sysdeps/arm/bits/setjmp.h (__JMP_BUF_SP): Macro moved to ...
1164 * sysdeps/arm/jmpbuf-offsets.h: ... here, new file.
1165 * sysdeps/arm/fpu/bits/setjmp.h: (__JMP_BUF_SP): Macro moved to ...
1166 * sysdeps/arm/fpu/jmpbuf-offsets.h: ... here, new file.
1167 * sysdeps/arm/eabi/bits/setjmp.h (__JMP_BUF_SP): Macro removed.
1169 * sysdeps/arm/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...
1170 * sysdeps/arm/jmpbuf-unwind.h: ... here.
1171 * sysdeps/arm/fpu/bits/setjmp.h (_JMPBUF_UNWINDS): Macro removed.
1172 * sysdeps/arm/eabi/bits/setjmp.h (_JMPBUF_UNWINDS): Macro removed.
1174 * sysdeps/arm/nptl/jmpbuf-unwind.h: Moved to ...
1175 * sysdeps/arm/jmpbuf-unwind.h: ... here.
1177 2005-12-27 Roland McGrath <roland@redhat.com>
1179 * sysdeps/arm/eabi/bits/setjmp.h (_JMPBUF_UNWINDS): Take third argument
1180 DEMANGLE, and pass SP value through it.
1181 * sysdeps/arm/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
1182 * sysdeps/arm/fpu/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
1184 2005-12-15 Roland McGrath <roland@redhat.com>
1186 * sysdeps/arm/libc-tls.c: Use csu/ instead of sysdeps/generic/.
1188 2005-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1190 * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h,
1191 sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c,
1192 sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c,
1193 sysdeps/unix/sysv/linux/arm/nptl/unwind.h,
1194 sysdeps/arm/unwind-dw2-fde-glibc.c,
1195 sysdeps/arm/unwind-pe.c, sysdeps/arm/framestate.c: New files.
1197 2005-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1199 * sysdeps/arm/bits/setjmp.h, sysdeps/arm/fpu/bits/setjmp.h: Update
1202 * sysdeps/unix/arm/sysdep.S (syscall_error): Handle USE___THREAD and
1205 * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Handle RESET_PID.
1206 Handle new arguments.
1207 * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use SAVE_PID and
1208 RESTORE_PID. Use the right syscall error handler.
1210 * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
1211 (__default_sa_restorer, __default_rt_sa_restorer): Add unwind
1214 * sysdeps/unix/sysv/linux/arm/eabi/socket.S: Update formatting.
1215 Add unwind information. Correct stack alignment typo.
1217 * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h
1218 (INTERNAL_SYSCALL_NCS): Define.
1220 * sysdeps/unix/sysv/linux/arm/sigaction.c
1221 (__libc_sigaction): Remove never-valid handling for SA_ONSTACK.
1223 * sysdeps/unix/sysv/linux/arm/socket.S: Whitespace cleanup.
1225 * sysdeps/unix/sysv/linux/arm/sysdep.h (SYSCALL_ERROR_HANDLER): Handle
1227 (INTERNAL_SYSCALL_NCS): Implement.
1229 * sysdeps/arm/nptl/Makefile, sysdeps/arm/nptl/jmpbuf-unwind.h,
1230 sysdeps/arm/nptl/pthread_spin_lock.S,
1231 sysdeps/arm/nptl/pthread_spin_trylock.S,
1232 sysdeps/arm/nptl/pthreaddef.h, sysdeps/arm/nptl/tcb-offsets.sym,
1233 sysdeps/arm/nptl/tls.h, sysdeps/unix/sysv/linux/arm/eabi/Makefile,
1234 sysdeps/unix/sysv/linux/arm/eabi/nptl/Makefile,
1235 sysdeps/unix/sysv/linux/arm/eabi/nptl/configure,
1236 sysdeps/unix/sysv/linux/arm/eabi/nptl/configure.in,
1237 sysdeps/unix/sysv/linux/arm/eabi/nptl/nptl-aeabi_unwind_cpp_pr1.c,
1238 sysdeps/unix/sysv/linux/arm/eabi/nptl/rt-aeabi_unwind_cpp_pr1.c,
1239 sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h,
1240 sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c,
1241 sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c,
1242 sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h,
1243 sysdeps/unix/sysv/linux/arm/nptl/Versions,
1244 sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h,
1245 sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h,
1246 sysdeps/unix/sysv/linux/arm/nptl/clone.S,
1247 sysdeps/unix/sysv/linux/arm/nptl/createthread.c,
1248 sysdeps/unix/sysv/linux/arm/nptl/fork.c,
1249 sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c,
1250 sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h,
1251 sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S,
1252 sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c,
1253 sysdeps/unix/sysv/linux/arm/nptl/vfork.S: New files.
1255 2005-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1257 * sysdeps/arm/dl-machine.h (CLEAR_CACHE): Use INTERNAL_SYSCALL_ARM.
1258 * sysdeps/unix/sysv/linux/arm/brk.c (__brk): Use INLINE_SYSCALL.
1259 * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Use DO_CALL.
1260 * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Bump
1261 arch_minimum_kernel.
1262 * sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerated.
1263 * sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
1264 sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
1265 sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
1266 sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
1267 sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c,
1268 sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
1269 sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
1270 sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
1271 sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
1272 sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
1273 sysdeps/unix/sysv/linux/arm/eabi/semop.c,
1274 sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
1275 sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
1276 sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
1277 sysdeps/unix/sysv/linux/arm/eabi/uname.c,
1278 sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
1279 sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
1280 sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: Removed.
1281 * sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h,
1282 sysdeps/unix/sysv/linux/arm/eabi/mmap64.S,
1283 sysdeps/unix/sysv/linux/arm/eabi/pread.c,
1284 sysdeps/unix/sysv/linux/arm/eabi/pread64.c,
1285 sysdeps/unix/sysv/linux/arm/eabi/pwrite.c,
1286 sysdeps/unix/sysv/linux/arm/eabi/pwrite64.c,
1287 sysdeps/unix/sysv/linux/arm/eabi/readahead.c,
1288 sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S,
1289 sysdeps/unix/sysv/linux/arm/eabi/socket.S,
1290 sysdeps/unix/sysv/linux/arm/eabi/syscall.S,
1291 sysdeps/unix/sysv/linux/arm/eabi/sysdep.h,
1292 sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: New files.
1293 * sysdeps/unix/sysv/linux/arm/linuxthreads/sysdep-cancel.h
1294 (SINGLE_THREAD_P_INT, SINGLE_THREAD_P_PIC): Removed.
1295 (SINGLE_THREAD_P): Rewritten to use only ip.
1296 * sysdeps/unix/sysv/linux/arm/linuxthreads/vfork.S (__vfork): Use
1298 * sysdeps/unix/sysv/linux/arm/mmap.S (__mmap): Use DO_CALL.
1299 * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Use DO_CALL.
1300 Don't handle EABI here.
1301 * sysdeps/unix/sysv/linux/arm/socket.S (__socket): Use
1303 * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use DO_CALL.
1305 2005-11-03 Daniel Jacobowitz <dan@codesourcery.com>
1307 * sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S: Add LGPL exception.
1309 2005-10-31 Daniel Jacobowitz <dan@codesourcery.com>
1311 * sysdeps/arm/eabi/aeabi_lcsts.c, sysdeps/arm/eabi/aeabi_math.c,
1312 sysdeps/arm/eabi/aeabi_sighandlers.S: Add LGPL exception.
1314 2005-10-31 Daniel Jacobowitz <dan@codesourcery.com>
1316 * sysdeps/arm/eabi/Makefile (static-only-routines): Remove
1318 * sysdeps/arm/eabi/Versions (GLIBC_2.4): Add ARM EABI portability
1320 * sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c,
1321 sysdeps/arm/eabi/aeabi_errno_addr.c,
1322 sysdeps/arm/eabi/aeabi_localeconv.c,
1323 sysdeps/arm/eabi/aeabi_mb_cur_max.c, sysdeps/arm/eabi/aeabi_memclr.c,
1324 sysdeps/arm/eabi/aeabi_memcpy.c, sysdeps/arm/eabi/aeabi_memmove.c,
1325 sysdeps/arm/eabi/aeabi_memset.c: Remove attribute_hidden.
1327 2005-10-31 Daniel Jacobowitz <dan@codesourcery.com>
1329 * sysdeps/unix/sysv/linux/arm/bits/mman.h (MREMAP_FIXED): Define.
1331 2005-10-27 Daniel Jacobowitz <dan@codesourcery.com>
1333 * sysdeps/unix/sysv/linux/arm/socket.S: Honor NO_WEAK_ALIAS.
1335 2005-10-10 Daniel Jacobowitz <dan@codesourcery.com>
1336 Joseph Myers <joseph@codesourcery.com>
1337 Julian Brown <julian@codesourcery.com>
1338 Mark Mitchell <mark@codesourcery.com>
1339 Paul Brook <paul@codesourcery.com>
1341 * sysdeps/arm/dl-machine.h (_dl_start_user): Preserve eight-byte
1344 * sysdeps/arm/elf/start.S (_start): Add unwind markers for EABI
1347 * sysdeps/arm/preconfigure: Set machine for EABI targets. Remove
1348 obsolete Thumb support.
1350 * sysdeps/arm/shlib-versions: Add EABI support.
1352 * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Allow for padding
1353 in the argument list for EABI targets.
1355 * sysdeps/arm/fpu/feholdexcpt.c, sysdeps/arm/fpu/fesetround.c: Add
1358 * sysdeps/arm/dl-sysdep.h, sysdeps/arm/eabi/Makefile,
1359 sysdeps/arm/eabi/Versions, sysdeps/arm/eabi/__longjmp.S,
1360 sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c,
1361 sysdeps/arm/eabi/aeabi_errno_addr.c, sysdeps/arm/eabi/aeabi_lcsts.c,
1362 sysdeps/arm/eabi/aeabi_localeconv.c, sysdeps/arm/eabi/aeabi_math.c,
1363 sysdeps/arm/eabi/aeabi_mb_cur_max.c, sysdeps/arm/eabi/aeabi_memclr.c,
1364 sysdeps/arm/eabi/aeabi_memcpy.c, sysdeps/arm/eabi/aeabi_memmove.c
1365 sysdeps/arm/eabi/aeabi_memset.c, sysdeps/arm/eabi/aeabi_sighandlers.S,
1366 sysdeps/arm/eabi/aeabi_unwind_cpp_pr1.c, sysdeps/arm/eabi/bits/fenv.h,
1367 sysdeps/arm/eabi/bits/huge_val.h, sysdeps/arm/eabi/bits/setjmp.h,
1368 sysdeps/arm/eabi/fclrexcpt.c, sysdeps/arm/eabi/fedisblxcpt.c,
1369 sysdeps/arm/eabi/feenablxcpt.c, sysdeps/arm/eabi/fegetenv.c,
1370 sysdeps/arm/eabi/fegetexcept.c, sysdeps/arm/eabi/fegetround.c,
1371 sysdeps/arm/eabi/feholdexcpt.c, sysdeps/arm/eabi/fesetenv.c,
1372 sysdeps/arm/eabi/fesetround.c, sysdeps/arm/eabi/find_exidx.c,
1373 sysdeps/arm/eabi/fpu_control.h, sysdeps/arm/eabi/fraiseexcpt.c,
1374 sysdeps/arm/eabi/fsetexcptflg.c, sysdeps/arm/eabi/ftestexcept.c,
1375 sysdeps/arm/eabi/setjmp.S, sysdeps/unix/sysv/linux/arm/eabi/configure,
1376 sysdeps/arm/eabi/rtld-global-offsets.sym, sysdeps/arm/eabi/setfpucw.c,
1377 sysdeps/unix/sysv/linux/arm/eabi/configure.in,
1378 sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
1379 sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
1380 sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
1381 sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
1382 sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
1383 sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
1384 sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
1385 sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
1386 sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
1387 sysdeps/unix/sysv/linux/arm/eabi/oldgetrlimit.c,
1388 sysdeps/unix/sysv/linux/arm/eabi/oldsetrlimit.c,
1389 sysdeps/unix/sysv/linux/arm/eabi/semop.c,
1390 sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
1391 sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
1392 sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
1393 sysdeps/unix/sysv/linux/arm/eabi/uname.c,
1394 sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
1395 sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
1396 sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: New files.
1398 2005-10-10 Daniel Jacobowitz <dan@codesourcery.com>
1400 * sysdeps/arm/memset.S (memset): Correct handling of negative
1403 2005-10-10 Philip Blundell <philb@gnu.org>
1405 * sysdeps/arm/Makefile, sysdeps/arm/machine-gmon.h,
1406 sysdeps/arm/_mcount.S: Revert previous bogus changes.
1408 2005-10-10 Philip Blundell <philb@gnu.org>
1410 * sysdeps/arm/_mcount.S: Suppress profiling when building this
1413 2005-10-09 Phil Blundell <pb@reciva.com>
1415 * sysdeps/arm/Makefile [subdir=gmon] (sysdep_routines): Add
1417 * sysdeps/arm/machine-gmon.h (MCOUNT): Replace with empty
1419 (_MCOUNT_DECL): Make linkage global.
1420 * sysdeps/arm/_mcount.S: New file.
1422 2005-10-09 Phil Blundell <pb@reciva.com>
1424 * sysdeps/arm/dl-trampoline.S: [PROF] (_dl_runtime_profile):
1425 Don't compile. Correct cut'n'paste error with .size.
1427 2005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
1429 * sysdeps/unix/sysv/linux/arm/posix_fadvise.c,
1430 sysdeps/unix/sysv/linux/arm/posix_fadvise64.c: New files.
1432 2005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
1434 * sysdeps/arm/dl-machine.h: Include <tls.h>.
1435 (elf_machine_type_class, elf_machine_rel, elf_machine_rela): Handle
1437 * sysdeps/unix/sysv/linux/arm/Makefile: Build __aeabi_read_tp.
1438 * sysdeps/unix/sysv/linux/arm/sysdep.h (INTERNAL_SYSCALL_RAW): Renamed
1439 from INTERNAL_SYSCALL.
1440 (INTERNAL_SYSCALL, INTERNAL_SYSCALL_ARM): New macros.
1441 * sysdeps/arm/dl-tls.h, sysdeps/arm/elf/configure.in,
1442 sysdeps/arm/elf/configure, sysdeps/arm/libc-tls.c,
1443 sysdeps/arm/linuxthreads/tls.h, sysdeps/arm/tls-macros.h,
1444 sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S,
1445 sysdeps/unix/sysv/linux/arm/libc-aeabi_read_tp.S: New files.
1447 2005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
1449 * sysdeps/arm/atomicity.h: Delete.
1450 * sysdeps/arm/bits/atomic.h: New file.
1452 2005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
1454 * sysdeps/arm/dl-machine.h (ARCH_LA_PLTENTER,
1455 ARCH_LA_PLTEXIT): Define.
1456 * sysdeps/arm/ldsodefs.h, sysdeps/arm/tst-audit.h: New files.
1458 2005-06-13 Philip Blundell <philb@gnu.org>
1460 Patch from addsub@eyou.com:
1461 * sysdeps/arm/ieee754.h: Deleted.
1462 * sysdeps/arm/gmp-mparam.h: Support VFP and big endian.
1463 * sysdeps/arm/bits/endian.h: Likewise.
1465 2005-06-11 Phil Blundell <pb@reciva.com>
1467 * sysdeps/arm/init-first.c: Deleted.
1468 * sysdeps/unix/sysv/linux/arm/linuxthreads/fork.c: New file.
1470 2005-06-10 Phil Blundell <pb@reciva.com>
1473 * sysdeps/unix/sysv/linux/arm/mmap64.S: Handle offset correctly on
1474 big endian machines. Reported by Sven Henkel <shenkel@gmail.com>.
1476 2005-05-09 Daniel Jacobowitz <dan@codesourcery.com>
1477 Mark Mitchell <mark@codesourcery.com>
1479 * sysdeps/arm/bits/link.h: New file.
1480 * sysdeps/arm/dl-trampoline.S: New file.
1481 * sysdeps/arm/dl-machine.h: Check RESOLVE_MAP instead of RESOLVE.
1482 (elf_machine_runtime_setup): Check dl_profile before calling
1484 (ELF_MACHINE_RUNTIME_TRAMPOLINE): Delete.
1485 (elf_machine_rel, elf_machine_rela): Use RESOLVE_MAP.
1486 (fix_bad_pc24): Use auto instead of static.
1488 2005-05-09 Daniel Jacobowitz <dan@codesourcery.com>
1489 Mark Mitchell <mark@codesourcery.com>
1491 * sysdeps/unix/sysv/linux/arm/ioperm.c (BUS_ISA): Define for new
1494 2005-06-09 Phil Blundell <pb@reciva.com>
1496 * sysdeps/unix/arm/sysdep.h, sysdeps/unix/sysv/linux/arm/sysdep.h,
1497 sysdeps/unix/sysv/linux/arm/sysdep.S: Correct paths to included
1500 2005-05-23 Roland McGrath <roland@redhat.com>
1502 * ChangeLog.arm: New file (this one).
1503 * sysdeps/arm, sysdeps/unix/arm, sysdeps/unix/sysv/linux/arm:
1504 Subdirectories moved here from main repository.
1505 * sysdeps/arm/preconfigure: New file.
1506 * sysdeps/arm/shlib-versions: New file.