m68k: update libm test ULPs
[glibc.git] / ChangeLog.old-ports-arm
blob176b766422e9f8a22ef6aa9b2f95f341bfd1a083
1 This file describes changes to the ARM port while it was in the ports
2 add-on directory.  This port is no longer part of an add-on and so
3 future changes to it should be listed in the top-level ChangeLog file,
4 not here.
6 \f
8 2014-02-08  Joseph Myers  <joseph@codesourcery.com>
10         * sysdeps/arm: Move directory to ../sysdeps/arm.
11         * sysdeps/unix/arm: Move directory to ../sysdeps.arm.
12         * sysdeps/unix/sysv/linux/arm: Move directory to
13         ../sysdeps/unix/sysv/linux/arm.
15         * sysdeps/unix/sysv/linux/arm/msgctl.c: Move from
16         sysdeps/unix/sysv/linux/alpha/msgctl.c instead of #include of that
17         file.
18         * sysdeps/unix/sysv/linux/arm/semctl.c: Move from
19         sysdeps/unix/sysv/linux/alpha/semctl.c instead of #include of that
20         file.
21         * sysdeps/unix/sysv/linux/arm/shmctl.c: Move from
22         sysdeps/unix/sysv/linux/alpha/shmctl.c instead of #include of that
23         file.
25 2014-01-24  Will Newton  <will.newton@linaro.org>
27         [BZ #16499]
28         * sysdeps/unix/sysv/linux/arm/clone.S: Use BLX macro instead
29         of blx instruction directly.
31 2014-01-14  Will Newton  <will.newton@linaro.org>
33         * sysdeps/arm/__longjmp.S: Don't apply pointer encryption
34         to fp register.
35         * sysdeps/arm/setjmp.S: Likewise.
36         * sysdeps/arm/include/bits/setjmp.h (JMP_BUF_REGLIST): Add
37         fp to register list, remove a4.
38         * sysdeps/unix/sysv/linux/arm/sysdep.h (PTR_MANGLE_LOAD):
39         New macro.
41 2014-01-10  Roland McGrath  <roland@hack.frob.com>
43         * sysdeps/arm/arm-mcount.S:
44         #include <shlib-compat.h> and <gcc-compat.h>.
45         (_mcount): Renamed to __mcount_arm_compat.  Made conditional on
46         [GCC_COMPAT (4, 3) || SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_19)].
47         (_mcount, mcount): Define (as aliases) only under [GCC_COMPAT (4, 3)],
48         with compat_symbol under [SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_19)].
50         * sysdeps/arm/gcc-compat.h: New file.
52 2014-01-01  Joseph Myers  <joseph@codesourcery.com>
54         * sysdeps/arm/libm-test-ulps: Regenerated.
56 2013-11-28  Joseph Myers  <joseph@codesourcery.com>
58         * sysdeps/arm/fegetround.c (fegetround): Use libm_hidden_def.
60 2013-11-26  Ondřej Bílka  <neleai@seznam.cz>
62         * sysdeps/unix/sysv/linux/arm/bits/shm.h: Use __glibc_reserved
63         instead of __unused.
65 2013-11-22  Roland McGrath  <roland@hack.frob.com>
67         * sysdeps/arm/armv7/multiarch/memcpy_impl.S
68         [ARM_ALWAYS_BX] (dispatch_helper): Fix PC computation to properly
69         account for instructions after the reference to PC given that 'bx'
70         might actually be expanded to multiple instructions.
71         * sysdeps/arm/arm-features.h (ARM_BX_NINSNS): Macro removed.
73 2013-10-30  Mike Frysinger  <vapier@gentoo.org>
75         * sysdeps/arm/configure.in: Moved to ...
76         * sysdeps/arm/configure.ac: ... here.
77         * sysdeps/arm/preconfigure.in: Moved to ...
78         * sysdeps/arm/preconfigure.ac: ... here. Change reference to
79         configure.in to configure.ac.
80         * sysdeps/arm/preconfigure: Regenerated.
81         * sysdeps/arm/armv7/configure.in: Moved to ...
82         * sysdeps/arm/armv7/configure.ac: ... here.
83         * sysdeps/unix/sysv/linux/arm/configure.in: Moved to ...
84         * sysdeps/unix/sysv/linux/arm/configure.ac: ... here. Change
85         reference to preconfigure.in to preconfigure.ac.
86         * sysdeps/unix/sysv/linux/arm/configure: Regenerated.
87         * sysdeps/unix/sysv/linux/arm/nptl/configure.in: Moved to ...
88         * sysdeps/unix/sysv/linux/arm/nptl/configure.ac: ... here.
89         * sysdeps/arm/configure: Regenerated.
90         * sysdeps/sysdeps/arm/armv7/configure: Likewise.
91         * sysdeps/unix/sysv/linux/arm/nptl/configure: Likewise.
93 2013-10-04  Will Newton  <will.newton@linaro.org>
95         * sysdeps/arm/__longjmp.S (NO_THUMB): Remove define.
96         (__longjmp): Use Thumb supported instructions.
97         * sysdeps/unix/sysv/linux/arm/____longjmp_chk.S (NO_THUMB):
98         Remove define.
100         * sysdeps/arm/setjmp.S (NO_THUMB): Remove define.
101         (__sigsetjmp): Use Thumb supported instructions.
103 2013-10-03  Will Newton  <will.newton@linaro.org>
105         * sysdeps/arm/__longjmp.S (__longjmp): Demangle fp, sp
106         and lr when restoring register values.
107         * sysdeps/arm/include/bits/setjmp.h (JMP_BUF_REGLIST): Remove
108         sp and lr from list and replace fp with a4.
109         * sysdeps/arm/jmpbuf-unwind.h (_jmpbuf_sp): New function.
110         (_JMPBUF_UNWINDS_ADJ): Call _jmpbuf_sp.
111         * sysdeps/arm/setjmp.S (__sigsetjmp): Mangle fp, sp and lr
112         before storing register values.
113         * sysdeps/arm/sysdep.h (LDST_GLOBAL): New macro.
114         * sysdeps/unix/sysv/linux/arm/sysdep.h (PTR_MANGLE): New macro.
115         (PTR_DEMANGLE): Likewise. (PTR_MANGLE2): Likewise.
116         (PTR_DEMANGLE2): Likewise.
118 2013-09-24  Will Newton  <will.newton@linaro.org>
120         * ports/sysdeps/arm/nptl/tls.h (TLS_INIT_TP_EXPENSIVE): Remove
121         macro.
123 2013-09-20  Andreas Schwab  <schwab@linux-m68k.org>
125         * sysdeps/arm/armv6t2/ffs.S (__ffs): Define as hidden.
127 2013-09-18  Dinar Temirbulatov  <dtemirbulatov@gmail.com>
129         [BZ #15640]
130         * sysdeps/arm/bits/atomic.h (atomic_exchange_acq, atomic_exchange_rel)
131         (atomic_compare_and_exchange_bool_acq)
132         (atomic_compare_and_exchange_val_acq)
133         (atomic_compare_and_exchange_bool_rel)
134         (atomic_compare_and_exchange_val_rel): Use __atomic_exchange_n and
135         __atomic_compare_exchange_n builtins when GCC supports them.
137 2013-09-16  Will Newton  <will.newton@linaro.org>
139         * sysdeps/arm/armv7/multiarch/memcpy_impl.S: Tighten check
140         on entry to aligned copy loop to improve performance.
142 2013-08-30  Roland McGrath  <roland@hack.frob.com>
144         * sysdeps/arm/armv6t2/strlen.S: Use sfi_pld and sfi_breg macros.
146         * sysdeps/arm/armv6t2/strlen.S: Include <arm-features.h> first thing.
147         [NO_THUMB]: Adapt code for ARM mode.
149 2013-08-30  Will Newton  <will.newton@linaro.org>
151         [BZ #15909]
152         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Use blx
153         instead of mov lr, pc.
155 2013-08-30  Will Newton  <will.newton@linaro.org>
157         * sysdeps/arm/armv6t2/strlen.S: New file.
159 2013-08-29  Thomas Schwinge  <thomas@codesourcery.com>
161         * sysdeps/unix/sysv/linux/arm/ldsodefs.h (VALID_ELF_OSABI)
162         (MORE_ELF_HEADER_DATA): Use ELFOSABI_GNU instead of
163         ELFOSABI_LINUX.
165 2013-08-28  Kyle McMartin  <kyle@redhat.com>
166             Carlos O'Donell  <carlos@redhat.com>
168         [BZ #15905]
169         * sysdeps/arm/dl-machine [!RTLD_BOOTSTRAP] (elf_machine_rel):
170         Pass GLRO(dl_hwcap) to the IFUNC resolver.
172 2013-07-03  Joseph Myers  <joseph@codesourcery.com>
174         * sysdeps/arm/include/bits/setjmp.h [_ISOMAC] (JMP_BUF_REGLIST):
175         Do not define.
176         [_ISOMAC] (__JMP_BUF_SP): Likewise.
178 2013-07-02  Joseph Myers  <joseph@codesourcery.com>
180         * sysdeps/arm/libm-test-ulps: Regenerated.
182         [BZ #13304]
183         * sysdeps/arm/s_fma.c: New file.
184         * sysdeps/arm/s_fmaf.c: New file.
185         * sysdeps/arm/soft-fp/sfp-machine.h: New file.  Based on powerpc
186         version.
187         * sysdeps/arm/Implies: Add arm/soft-fp.
189 2013-07-02  Will Newton  <will.newton@linaro.org>
191         * sysdeps/arm/dl-machine.h (elf_machine_rela): Pass dl_hwcap
192         to IFUNC resolver functions.
194 2013-06-28  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>
196         * sysdeps/unix/sysv/linux/arm/dl-procinfo.h (_dl_procinfo): Add
197         TYPE parameter to macro prototype for AT_HWCAP2 support.  Make WORD
198         unsigned long int rather than signed int.  Stub in handler for TYPE ==
199         AT_HWCAP2 to return -1 for unknown a_type display fallback.
201 2013-06-18  Roland McGrath  <roland@hack.frob.com>
203         * sysdeps/arm/arm-mcount.S: Comment typo fix.
205         * sysdeps/arm/arm-features.h (ARM_BX_NINSNS): New macro.
206         * sysdeps/arm/armv7/multiarch/memcpy_impl.S: Macroize the
207         computed-jump dispatch sections.  Use sfi_breg throughout.
208         [ARM_ALWAYS_BX]: Define a different version of the dispatch macros
209         that uses bx rather than add-to-pc, and respects ARM_BX_ALIGN_LOG2.
210         [!USE_NEON] (D_l, D_h): Use r10, r11 rather than r8, r9.
211         (tmp2): Use r8 rather than r10.
213         * sysdeps/arm/armv7/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list)
214         [__ARM_NEON__]: Do not refer to HWCAP_ARM_NEON.
215         [!__SOFTFP__]: Do not refer to HWCAP_ARM_VFP.
217 2013-06-18  Joseph Myers  <joseph@codesourcery.com>
219         * sysdeps/arm/fpu_control.h [!(_LIBC && !_LIBC_TEST) &&
220         __SOFTFP__] (_FPU_GETCW): Define to (cw) = 0.
221         [!(_LIBC && !_LIBC_TEST) && __SOFTFP__] (_FPU_SETCW): Define to
222         (void) (cw).
224         * sysdeps/arm/fpu_control.h [!_LIBC && __SOFTFP__]: Change
225         condition to [!(_LIBC && !_LIBC_TEST) && __SOFTFP__].
226         * sysdeps/arm/test-fpucw.c: New file.
228 2013-06-17  Joseph Myers  <joseph@codesourcery.com>
230         [BZ #14907]
231         * sysdeps/arm/feenablxcpt.c (feenableexcept): Test whether all
232         requested exception traps were enabled and return -1 if not.
234 2013-06-15  Siddhesh Poyarekar  <siddhesh@redhat.com>
236         * sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist: Update.
238 2013-06-14  Joseph Myers  <joseph@codesourcery.com>
240         [BZ #15492]
241         * sysdeps/arm/fpu_control.h [_LIBC || !__SOFTFP__]
242         (_FPU_RESERVED): Change value to 0x00086060.
244 2013-06-11  Joseph Myers  <joseph@codesourcery.com>
246         * sysdeps/arm/math-tests.h [__SOFTFP__] (EXCEPTION_TESTS_float):
247         Define to 0.
248         [__SOFTFP__] (EXCEPTION_TESTS_double): Likewise.
249         [__SOFTFP__] (EXCEPTION_TESTS_long_double): Likewise.
251 2013-06-10  Joseph Myers  <joseph@codesourcery.com>
253         * sysdeps/arm/math-tests.h: New file.
255 2013-06-05  Richard Henderson  <rth@redhat.com>
257         [BZ #15583]
258         * sysdeps/arm/armv6/strcpy.S (strcpy): Fix register usage in
259         non ARCH_HAS_T2 case.
261 2013-06-05  Joseph Myers  <joseph@codesourcery.com>
263         * sysdeps/arm/machine-gmon.h: Remove trailing whitespace.
264         * sysdeps/unix/sysv/linux/arm/mmap.S: Likewise.
265         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Likewise.
266         * sysdeps/unix/sysv/linux/arm/swapcontext.S: Likewise.
268 2013-05-31  Joseph Myers  <joseph@codesourcery.com>
270         * sysdeps/arm/Makefile [$(subdir) = malloc]
271         ($(objpfx)libmemusage.so): Remove dependency on libc_nonshared.
272         [$(subdir) = math] ($(objpfx)libm.so): Remove dependency on ld.so.
274 2013-05-29  Siddhesh Poyarekar  <siddhesh@redhat.com>
276         [BZ #15465]
277         * sysdeps/arm/dl-machine.h (elf_machine_rel): Use
278         RTLD_PROGNAME.
279         (elf_machine_rela): Likewise.
281 2013-05-22  Joseph Myers  <joseph@codesourcery.com>
283         * sysdeps/arm/libm-test-ulps: Update test names.
285 2013-05-19  Joseph Myers  <joseph@codesourcery.com>
287         * sysdeps/arm/libm-test-ulps: Update names of sincos tests.
289 2013-05-16  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>
291         * sysdeps/unix/sysv/linux/arm/bits/atomic.h: Add missing #include
292         <stdint.h> due to uint64_t or uint32_t usage.
294 2013-05-14  Joseph Myers  <joseph@codesourcery.com>
296         [BZ #14908]
297         * sysdeps/arm/setjmp.S (__sigsetjmp): Don't save fpscr.
298         * sysdeps/arm/__longjmp.S (__longjmp): Don't restore fpscr.
299         * sysdeps/arm/bits/setjmp.h (__jmp_buf): Don't mention fpscr in
300         comment.
302 2013-05-13  Roland McGrath  <roland@hack.frob.com>
304         * sysdeps/arm/armv7/multiarch/memcpy.S [__ARM_NEON__]: Don't define
305         memcpy here, just __memcpy_arm and __aeabi_memcpy*.
306         * sysdeps/arm/armv7/multiarch/memcpy_neon.S [__ARM_NEON__]:
307         Define memcpy here, not __memcpy_neon.
308         * sysdeps/arm/armv7/multiarch/memcpy_vfp.S [__ARM_NEON__]:
309         Define nothing here.
310         * sysdeps/arm/armv7/multiarch/ifunc-impl-list.c
311         (__libc_ifunc_impl_list) [__ARM_NEON__]: Don't list __memcpy_vfp;
312         use memcpy name for NEON implementation.
314 2013-05-08  Will Newton  <will.newton@linaro.org>
316         * sysdeps/arm/armv7/multiarch/Makefile: New file.
317         * sysdeps/arm/armv7/multiarch/aeabi_memcpy.c: Likewise.
318         * sysdeps/arm/armv7/multiarch/ifunc-impl-list.c: Likewise.
319         * sysdeps/arm/armv7/multiarch/memcpy.S: Likewise.
320         * sysdeps/arm/armv7/multiarch/memcpy_impl.S: Likewise.
321         * sysdeps/arm/armv7/multiarch/memcpy_neon.S: Likewise.
322         * sysdeps/arm/armv7/multiarch/memcpy_vfp.S: Likewise.
323         * sysdeps/arm/armv7/configure.in: Likewise.
324         * sysdeps/arm/armv7/configure: Generated.
326 2013-05-07  Roland McGrath  <roland@hack.frob.com>
328         * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Use a plain C
329         reference to _GLOBAL_OFFSET_TABLE_ with an STV_HIDDEN declaration.
331 2013-05-06  Roland McGrath  <roland@hack.frob.com>
333         * sysdeps/arm/dl-tlsdesc.S (_dl_tlsdesc_dynamic): Add missing sfi_breg.
335 2013-04-19  Roland McGrath  <roland@hack.frob.com>
337         * sysdeps/arm/sysdep.h
338         (eabi_fnstart, eabi_fnend, eabi_save, eabi_cantunwind, eabi_pad):
339         New macros.
340         * sysdeps/arm/dl-tlsdesc.S: Use them.
342 2013-03-26  Mans Rullgard  <mans@mansr.com>
344         * sysdeps/arm/preconfigure.in: Use "test" instead of [ ].
345         * sysdeps/arm/preconfigure: Regenerated.
347 2013-03-20  Joseph Myers  <joseph@codesourcery.com>
349         * sysdeps/arm/configure.in (default-abi): Set using
350         LIBC_CONFIG_VAR.
351         * sysdeps/arm/configure: Regenerated.
352         * sysdeps/unix/sysv/linux/arm/Makefile: Do not include
353         default-abi.make.
355 2013-03-18  Roland McGrath  <roland@hack.frob.com>
357         * sysdeps/arm/dl-tlsdesc.S: Include <arm-features.h>.
358         Use sfi_breg macro throughout.
359         (_dl_tlsdesc_dynamic) [!ARM_NO_INDEX_REGISTER]: Avoid two-register
360         addressing mode.
361         (_dl_tlsdesc_dynamic) [ARM_ALWAYS_BX]: Don't pop into pc.
363         * sysdeps/arm/arm-features.h: Add comment for ARM_NO_INDEX_REGISTER.
365 2013-03-15  Roland McGrath  <roland@hack.frob.com>
367         * sysdeps/arm/sysdep.h [!ARM_SFI_MACROS] (sfi_sp): New macro.
368         * sysdeps/arm/__longjmp.S: Use it.
370         * sysdeps/arm/sysdep.h [!ARM_SFI_MACROS]
371         (ARM_SFI_MACROS): Define it.
372         (sfi_breg, sfi_pld): New assembler macros.
373         * sysdeps/arm/__longjmp.S: Use them for all memory references not
374         through the pc or sp registers.
375         * sysdeps/arm/add_n.S: Likewise.
376         * sysdeps/arm/addmul_1.S: Likewise.
377         * sysdeps/arm/arm-mcount.S: Likewise.
378         * sysdeps/arm/armv6/rawmemchr.S: Likewise.
379         * sysdeps/arm/armv6/strchr.S: Likewise.
380         * sysdeps/arm/armv6/strcpy.S: Likewise.
381         * sysdeps/arm/armv6/strlen.S: Likewise.
382         * sysdeps/arm/armv6/strrchr.S: Likewise.
383         * sysdeps/arm/armv6t2/memchr.S: Likewise.
384         * sysdeps/arm/memcpy.S: Likewise.
385         * sysdeps/arm/memmove.S: Likewise.
386         * sysdeps/arm/memset.S: Likewise.
387         * sysdeps/arm/setjmp.S: Likewise.
388         * sysdeps/arm/strlen.S: Likewise.
389         * sysdeps/arm/submul_1.S: Likewise.
391 2013-03-13  Roland McGrath  <roland@hack.frob.com>
393         * sysdeps/arm/arm-features.h (ARM_BX_ALIGN_LOG2): New macro.
394         * sysdeps/arm/memcpy.S: Respect ARM_BX_ALIGN_LOG2.
395         * sysdeps/arm/memmove.S: Likewise.
397         * sysdeps/arm/add_n.S: Include <arm-features.h>.
398         [ARM_ALWAYS_BX]: Don't pop into pc.
400         * sysdeps/arm/arm-features.h: Add comment about ARM_ALWAYS_BX.
401         * sysdeps/arm/memcpy.S: Include <arm-features.h>.
402         [ARM_ALWAYS_BX]: Avoid pc as destination.
403         * sysdeps/arm/memmove.S: Likewise.
405 2013-03-12  Roland McGrath  <roland@hack.frob.com>
407         * sysdeps/arm/armv6t2/memchr.S [NO_THUMB]:
408         Use .arm rather than .thumb, .thumb_func.  Avoid cbz/cnbz instructions.
410         * sysdeps/arm/armv6t2/memchr.S: Change register allocation so ldrd use
411         is r4,r5 rather than r5,r6; this way ARM mode will allow that ldrd.
413 2013-03-11  Joseph Myers  <joseph@codesourcery.com>
415         * sysdeps/arm/preconfigure.in: Add comment about
416         -fno-unwind-tables addition to CFLAGS.
417         * sysdeps/arm/preconfigure: Regenerated.
418         * sysdeps/unix/sysv/linux/arm/configure.in: Add comment about
419         -fno-unwind-tables removal from CFLAGS.
420         * sysdeps/unix/sysv/linux/arm/configure: Regenerated.
422 2013-03-11  Roland McGrath  <roland@hack.frob.com>
424         * sysdeps/arm/bits/setjmp.h: Test [!__ASSEMBLER__] rather than [!_ASM].
425         * sysdeps/arm/jmpbuf-offsets.h: File removed.
426         * sysdeps/arm/jmpbuf-unwind.h: Don't #include it.
427         * sysdeps/arm/include/bits/setjmp.h: New file.
428         * sysdeps/arm/setjmp.S (_SETJMP_H, _ASM): Macros removed.
429         Use JMP_BUF_REGLIST macro.
430         * sysdeps/arm/__longjmp.S: Likewise.
432         * sysdeps/arm/memcpy.S: Convert to unified assembly syntax.
433         * sysdeps/arm/memmove.S: Likewise.
434         * sysdeps/arm/memset.S: Likewise.
435         * sysdeps/arm/strlen.S: Likewise.
437         * sysdeps/arm/memcpy.S: Use r10 instead of r9.
438         * sysdeps/arm/memmove.S: Likewise.
440         * sysdeps/arm/preconfigure.in: New file.
441         * sysdeps/arm/preconfigure: Replaced with generated file.
443 2013-03-11  Andreas Schwab  <schwab@suse.de>
445         [BZ #15234]
446         * sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist (GLIBC_2.4):
447         Remove pthread_atfork.
449 2013-03-06  Richard Henderson <rth@redhat.com>
451         * sysdeps/arm/armv6/rawmemchr.S: New file.
452         * sysdeps/arm/armv6/stpcpy.S: New file.
453         * sysdeps/arm/armv6/strchr.S: New file.
454         * sysdeps/arm/armv6/strcpy.S: New file.
455         * sysdeps/arm/armv6/strlen.S: New file.
456         * sysdeps/arm/armv6/strrchr.S: New file.
457         * sysdeps/arm/armv6t2/Implies: New file.
459 2013-03-06  Richard Henderson <rth@redhat.com>
461         * sysdeps/arm/add_n.S: New file.
462         * sysdeps/arm/sub_n.S: New file.
463         * sysdeps/arm/submul_1.S: New file.
464         * sysdeps/arm/addmul_1.S: New file.
465         * sysdeps/arm/armv6t2/ffs.S: New file.
466         * sysdeps/arm/armv6t2/ffsll.S: New file.
468         * sysdeps/arm/sysdep.h (ARCH_HAS_HARD_TP): New macro.
469         (GET_TLS): Use hard-tp if ARCH_HAS_HARD_TP.
470         * sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S: Likewise.
471         * sysdeps/unix/sysv/linux/arm/sysdep.h (GET_TLS): Don't override
472         the default definition if ARCH_HAS_HARD_TP.
474         * sysdeps/arm/sysdep.h (__ARM_ARCH): New macro.
475         (ARCH_HAS_BX, ARCH_HAS_BLX, ARCH_HAS_T2): New macros.
476         (BX): Select on ARCH_HAS_BX instead of __USE_BX__.
477         (BLX): Select on ARCH_HAS_BLX instead of __ARM_ARCH_4T__.
478         * ports/sysdeps/arm/dl-machine.h (BX): Select on ARCH_HAS_BX
479         instead of __USE_BX__.
481         * sysdeps/arm/arm-mcount.S (_mcount): Use pop into pc unless
482         __ARM_ARCH_4T__ and __THUMB_INTERWORK__.
483         * sysdeps/arm/dl-tlsdesc.S (_dl_tlsdesc_dynamic): Likewise.
485         * sysdeps/arm/sysdep.h (BX, BXC, BLX): New macros.
486         (DO_RET): Use BX.
487         (RETINSTR): Use BXC.
488         * sysdeps/arm/dl-tlsdesc.S (BX): Remove.
489         * sysdeps/arm/dl-trampoline.S (BX): Remove.
490         (_dl_runtime_profile): Use BLX.
492         * sysdeps/arm/__longjmp.S (__longjmp): Use ldmia insn directly.
493         * sysdeps/arm/sysdep.h (LOADREGS): Remove.
495         * sysdeps/arm/arm-mcount.S (_mcount): Use push/pop mnemonics.
496         * sysdeps/arm/crti.S, sysdeps/arm/crtn.S: Likewise.
497         * sysdeps/arm/dl-tlsdesc.S: Likewise.
498         * sysdeps/arm/dl-trampoline.S: Likewise.
499         * sysdeps/arm/start.S: Likewise.
500         * sysdeps/arm/memcpy.S (PULL): Rename macro from pull.
501         (PUSH): Rename macro from push.
502         (memcpy): Use push/pop mnemonics.
503         * sysdeps/arm/memmove.S: Similarly.
504         * sysdeps/arm/sysdep.h (CALL_MCOUNT): Use push/pop mnemonics.
505         * sysdeps/unix/sysv/linux/arm/____longjmp_chk.S: Likewise.
506         * sysdeps/unix/sysv/linux/arm/clone.S: Likewise.
507         * sysdeps/unix/sysv/linux/arm/mmap.S: Likewise.
508         * sysdeps/unix/sysv/linux/arm/mmap64.S: Likewise.
509         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h: Likewise.
510         * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c: Likewise.
511         * sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c: Likewise.
512         * sysdeps/unix/sysv/linux/arm/syscall.S: Likewise.
513         * sysdeps/unix/sysv/linux/arm/sysdep.h: Likewise.
514         * sysdeps/unix/sysv/linux/arm/vfork.S: Likewise.
516         * sysdeps/arm/sysdep.h [__ASSEMBLER__]: Enable thumb2 if __thumb2__.
517         (PC_OFS): Respect __thumb__ if __ASSEMBLER__.
519         * sysdeps/arm/sysdep.h (GET_TLS): New macro.
520         * sysdeps/arm/dl-tlsdesc.S (_dl_tlsdesc_undefweak): Use it.
521         (_dl_tlsdesc_dynamic): Likewise.
522         * sysdeps/unix/arm/sysdep.S (__syscall_error): Likewise.
523         * sysdeps/unix/sysv/linux/arm/sysdep.h (GET_TLS): New macro.
524         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Likewise.
525         * sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S (SAVE_PID): Likewise.
526         * sysdeps/unix/sysv/linux/arm/nptl/vfork.S (SAVE_PID): Likewise.
527         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (SINGLE_THREAD_P):
528         Likewise.
529         * sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S (__aeabi_read_tp):
530         Add thumb2 alternative.
532         * sysdeps/arm/sysdep.h (NEGOFF_ADJ_BASE): New macro.
533         (NEGOFF_ADJ_BASE2, NEGOFF_OFF1, NEGOFF_OFF2): New macros.
534         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Use them.
535         * sysdeps/unix/sysv/linux/arm/nptl/vfork.S: Likewise.
536         * sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S: Likewise.
537         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (SINGLE_THREAD_P):
538         Likewise.
540         * sysdeps/arm/sysdep.h (LDST_PCREL): New macro.
541         * sysdeps/unix/arm/sysdep.S (__syscall_error): Use LDST_PCREL.
542         Fix up gottpoff load of errno for thumb2.
543         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h
544         (SINGLE_THREAD_P): Use LDST_PCREL.
545         (PSEUDO_PROLOGUE): Remove.
546         (PSEUDO): Don't use it.
547         * sysdeps/unix/sysv/linux/arm/sysdep.h (SYSCALL_ERROR_HANDLER):
548         Use LDST_PCREL.
550 2013-03-06  Andreas Jaeger  <aj@suse.de>
552         * sysdeps/unix/sysv/linux/arm/bits/mman.h: Remove all defines
553         provided by bits/mman-linux.h and include <bits/mman-linux.h>.
555 2013-02-28  Richard Henderson <rth@redhat.com>
557         * sysdeps/arm/preconfigure: Adjust scan for __ARM_ARCH_* defines.
559         * sysdeps/arm/preconfigure: Handle __ARM_ARCH_6*__.
561         * sysdeps/unix/sysv/linux/arm/Makefile [elf] (sysdep-rtld-routines):
562         Include libc-do-syscall.
564         * sysdeps/arm/sysdep.h: Fix assembly whitespace.
565         * ports/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h: Likewise.
566         * sysdeps/unix/sysv/linux/arm/sysdep.h: Likewise.
568         * sysdeps/arm/sysdep.h (PC_OFS): New macros.
569         * sysdeps/arm/__longjmp.S (__longjmp): Use PC_OFS.
570         * sysdeps/arm/setjmp.S (__sigsetjmp): Likewise.
571         * sysdeps/unix/arm/sysdep.S (__syscall_error): Likewise.
572         * sysdeps/unix/sysv/linux/arm/getcontext.S (__getcontext): Likewise.
573         * sysdeps/unix/sysv/linux/arm/setcontext.S (__startcontext): Likewise.
574         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h
575         (SINGLE_THREAD_P): Likewise.
576         * sysdeps/unix/sysv/linux/arm/sysdep.h
577         (SYSCALL_ERROR_HANDLER): Likewise.
578         * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
579         (_Unwind_Resume): Use stringified PC_OFS.
580         * sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c
581         (_Unwind_Resume): Likewise.
583         * ports/sysdeps/arm/arm-mcount.S: Always use unified syntax and
584         always add IT markup.
585         * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Likewise.
586         * sysdeps/arm/dl-tlsdesc.S (_dl_tlsdesc_dynamic): Add IT markup.
587         * sysdeps/unix/arm/sysdep.S (__syscall_error): Likewise.
588         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Likewise.
589         * sysdeps/unix/sysv/linux/arm/mmap.S (__mmap): Likewise.
590         * sysdeps/unix/sysv/linux/arm/syscall.S (syscall): Likewise.
591         * sysdeps/unix/sysv/linux/arm/sysdep.h (PSEUDO_RET): Likewise.
592         * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Likewise.
594         * ports/sysdeps/arm/__longjmp.S: Define NO_THUMB before <sysdep.h>
595         * sysdeps/arm/crti.S, sysdeps/arm/crtn.S: Likewise.
596         * sysdeps/arm/dl-trampoline.S: Likewise.
597         * sysdeps/arm/memcpy.S: Likewise.
598         * sysdeps/arm/memmove.S: Likewise.
599         * sysdeps/arm/memset.S: Likewise.
600         * sysdeps/arm/setjmp.S: Likewise.
601         * sysdeps/arm/strlen.S: Likewise.
602         * sysdeps/unix/sysv/linux/arm/____longjmp_chk.S: Likewise.
603         * sysdeps/unix/sysv/linux/arm/setcontext.S: Likewise.
605 2013-02-27  Roland McGrath  <roland@hack.frob.com>
607         * sysdeps/arm/sysdep.h (CFI_SECTIONS): New macro.
608         (ENTRY): Use it.
609         * sysdeps/arm/dl-tlsdesc.S: Likewise.
610         * sysdeps/arm/dl-trampoline.S: Likewise.
611         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (PSEUDO): Likewise.
613 2013-02-18  Joseph Myers  <joseph@codesourcery.com>
615         [BZ #14920]
616         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
617         (FUTEX_WAIT_REQUEUE_PI): Define.
618         (FUTEX_CMP_REQUEUE_PI): Likewise.
619         (lll_futex_wait_requeue_pi): Likewise.
620         (lll_futex_timed_wait_requeue_pi): Likewise.
621         (lll_futex_cmp_requeue_pi): Likewise.
623 2013-02-18  Siddhesh Poyarekar  <siddhesh@redhat.com>
625         * sysdeps/unix/sysv/linux/arm/nptl/libc.abilist: Add
626         __cxa_thread_atexit_impl.
628 2013-02-13  Joseph Myers  <joseph@codesourcery.com>
630         [BZ #13550]
631         * sysdeps/arm/frame.h (struct layout): Do not use __unbounded.
632         * sysdeps/unix/sysv/linux/arm/sigaction.c (__libc_sigaction): Do
633         not use __ptrvalue.
635 2013-02-08  Joseph Myers  <joseph@codesourcery.com>
637         [BZ #13550]
638         * sysdeps/unix/sysv/linux/arm/pread.c: Don't include
639         <bp-checks.h>.
640         (__libc_pread): Don't use CHECK_N.
641         * sysdeps/unix/sysv/linux/arm/pread64.c: Don't include
642         <bp-checks.h>.
643         (__libc_pread64): Don't use CHECK_N.
644         * sysdeps/unix/sysv/linux/arm/pwrite.c: Don't include
645         <bp-checks.h>.
646         (__libc_pwrite): Don't use CHECK_N.
647         * sysdeps/unix/sysv/linux/arm/pwrite64.c: Don't include
648         <bp-checks.h>.
649         (__libc_pwrite64): Don't use CHECK_N.
651 2013-02-08  Carlos O'Donell  <carlos@redhat.com>
653         [BZ #15006]
654         * sysdeps/unix/sysv/linux/arm/dl-cache.h
655         [__ARM_PCS_VFP] (_dl_cache_check_flags): Allow plain FLAG_ELF_LIBC6.
656         [!__ARM_PCS_VFP] (_dl_cache_check_flags): Likewise.
657         * sysdeps/unix/sysv/linux/arm/readelflib.c (process_elf_file):
658         Set FLAG_ARM_LIBSF for soft-float ABI otherwise just FLAG_ELF_LIBC6.
660 2013-02-04  Joseph Myers  <joseph@codesourcery.com>
662         [BZ #13550]
663         * sysdeps/unix/sysv/linux/arm/truncate64.c: Do not include
664         <bp-checks.h>.
665         (truncate64): Do not use CHECK_STRING.
667 2013-01-02  Joseph Myers  <joseph@codesourcery.com>
669         * All files with FSF copyright notices: Update copyright dates
670         using scripts/update-copyrights.
672 2012-12-04  Steve McIntyre  <steve.mcintyre@linaro.org>
674         * sysdeps/unix/sysv/linux/arm/dl-cache.h: New file.
676 2012-12-04  Steve McIntyre  <steve.mcintyre@linaro.org>
678         * sysdeps/unix/sysv/linux/arm/ldconfig.h: New file.
680 2012-12-04  Steve McIntyre  <steve.mcintyre@linaro.org>
682         * sysdeps/unix/sysv/linux/arm/readelflib.c: New file.
684 2012-11-30  Joseph Myers  <joseph@codesourcery.com>
686         * sysdeps/arm/libm-test-ulps: Update.
688 2012-11-21  Joseph Myers  <joseph@codesourcery.com>
690         * sysdeps/arm/configure.in: Generate default-abi.make with
691         definition of default-abi.
692         * sysdeps/arm/configure: Regenerated.
693         * sysdeps/unix/sysv/linux/arm/Makefile (default-abi-prog): Remove.
694         (default-abi): Likewise.
695         ($(common-objpfx)default-abi.make): Include.
697         [BZ #14866]
698         * sysdeps/arm/fesetenv.c (__fesetenv): Test whether bits for
699         trapping exceptions were successfully set for FE_NOMASK_ENV.
701 2012-11-14  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
703         * sysdeps/unix/sysv/linux/arm/Makefile (libcrypt-sysdep_routines): Add
704         libc-do-syscall.
706 2012-11-05  Joseph Myers  <joseph@codesourcery.com>
708         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
709         (lll_futex_timed_wait_bitset): New macro.
711         [BZ #14805]
712         * sysdeps/arm/bits/fenv.h (FE_DFL_ENV): Use cast to const fenv_t *.
714 2012-11-03  Joseph Myers  <joseph@codesourcery.com>
716         * sysdeps/arm/fclrexcpt.c (feclearexcept): Add libm_hidden_ver.
718         [BZ #3439]
719         * sysdeps/arm/bits/fenv.h (FE_INVALID): Define macro to integer
720         constant usable in #if and use that to give value to enum
721         constant.
722         (FE_DIVBYZERO): Likewise.
723         (FE_OVERFLOW): Likewise.
724         (FE_UNDERFLOW): Likewise.
725         (FE_INEXACT): Likewise.
726         (FE_TONEAREST): Likewise.
727         (FE_UPWARD): Likewise.
728         (FE_DOWNWARD): Likewise.
729         (FE_TOWARDZERO): Likewise.
731 2012-10-22  Roland McGrath  <roland@hack.frob.com>
733         * sysdeps/unix/sysv/linux/arm/nptl/libc.abilist
734         (GLIBC_2.17): Add clock_* symbols.
736 2012-10-22  Andreas Jaeger  <aj@suse.de>
738         * ports/sysdeps/unix/sysv/linux/arm/bits/fcntl.h (__O_LARGEFILE):
739         Define always.
741         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Remove all
742         definitions and declarations that are provided by
743         <bits/fcntl-linux.h> and include <bits/fcntl-linux.h>.
745 2012-10-09  Roland McGrath  <roland@hack.frob.com>
747         * sysdeps/arm/configure: Regenerated.
749 2012-10-05  Roland McGrath  <roland@hack.frob.com>
751         * sysdeps/arm/dl-machine.h (fix_bad_pc24): Rewritten, replaced with ...
752         (relocate_pc24): ... this new function.
753         (elf_machine_rel, elf_machine_rela): Update callers.
755 2012-10-02  Siddhesh Poyarekar  <siddhesh@redhat.com>
757         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Fix clone
758         flag name in comment to CLONE_CHILD_CLEARTID.
760 2012-09-28  H.J. Lu  <hongjiu.lu@intel.com>
762         * sysdeps/arm/dl-tlsdesc.h (ADDRIDX): Removed.
764 2012-09-21  Joseph Myers  <joseph@codesourcery.com>
766         * sysdeps/arm/bits/atomic.h [!__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4]
767         (__arch_compare_and_exchange_val_32_acq): Correct order of
768         arguments of __arm_assisted_compare_and_exchange_val_32_acq.
770 2012-09-12  Joseph Myers  <joseph@codesourcery.com>
772         * sysdeps/arm/get-rounding-mode.h: New file.
774 2012-08-27  Joseph Myers  <joseph@codesourcery.com>
776         * sysdeps/unix/sysv/linux/arm/kernel-features.h
777         (__ASSUME_STAT64_SYSCALL): Remove.
779 2012-08-23  Steve McIntyre  <steve.mcintyre@linaro.org>
781         * sysdeps/unix/sysv/linux/arm/ldsodefs.h (VALID_FLOAT_ABI): Define
782         depending on __ARM_PCS_VFP.
783         (VALID_ELF_HEADER): Also check VALID_FLOAT_ABI.
785 2012-08-20  Joseph Myers  <joseph@codesourcery.com>
787         * sysdeps/unix/sysv/linux/arm/kernel-features.h
788         (__ASSUME_MMAP2_SYSCALL): Remove.
790 2012-08-15  Maxim Kuvyrkov  <maxim@codesourcery.com>
792         * sysdeps/arm/nptl/pthread_spin_lock.c: Use generic code.
793         * sysdeps/arm/nptl/pthread_spin_trylock.c: Remove, use generic version.
795 2012-08-14  Roland McGrath  <roland@hack.frob.com>
797         * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h: Renamed to ...
798         * sysdeps/unix/sysv/linux/arm/bits/atomic.h: ... this.
800         * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h
801         [!__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4]
802         (atomic_full_barrier): Renamed to ...
803         (__arm_assisted_full_barrier): ... this.
804         (__arch_compare_and_exchange_val_32_acq): Renamed to ...
805         (__arm_assisted_compare_and_exchange_val_32_acq): ... this.
806         (atomic8_t, uatomic8_t, atomic_fast8_t, uatomic_fast8_t,
807         atomic32_t, uatomic32_t, atomic_fast32_t, uatomic_fast32_t,
808         atomicptr_t, uatomicptr_t, atomic_max_t, uatomic_max_t,
809         atomic_full_barrier, __arch_compare_and_exchange_val_32_acq,
810         __arch_compare_and_exchange_val_8_acq,
811         __arch_compare_and_exchange_val_16_acq,
812         __arch_compare_and_exchange_val_64_acq): Types and macros moved to ...
813         * sysdeps/arm/bits/atomic.h: ... this new file.
815 2012-08-12  Mike Frysinger  <vapier@gentoo.org>
817         * sysdeps/arm/dl-machine.h (elf_machine_rel) [R_ARM_ABS32]: Fix style.
819 2012-08-12  Mike Frysinger  <vapier@gentoo.org>
821         * sysdeps/arm/dl-machine.h (elf_machine_rel) [R_ARM_ABS32]: Declare
822         a new unaligned struct.  Cast reloc_addr to that when updating the
823         value it points to.
825 2012-08-09  Roland McGrath  <roland@hack.frob.com>
827         * sysdeps/arm/arm-features.h: Document ARM_ASSUME_NO_IWMMXT.
828         * sysdeps/arm/setjmp.S: Include <arm-features.h>.
829         [!ARM_ASSUME_NO_IWMMXT || __SOFTFP__]: Conditionalize hwcap
830         fetching bits on this.
831         [!ARM_ASSUME_NO_IWMMXT]: Conditionalize iWMMXt register use on this.
832         * sysdeps/arm/__longjmp.S: Likewise.
834         * sysdeps/arm/__longjmp.S: Use .Lxxx rather than Lxxx for local labels.
835         [__SOFTFP__]: Conditionalize HWCAP_ARM_VFP check on this.
836         * sysdeps/arm/setjmp.S: Likewise.
837         * sysdeps/unix/sysv/linux/arm/getcontext.S: Likewise.
838         * sysdeps/unix/sysv/linux/arm/setcontext.S: Likewise.
840         * sysdeps/arm/arm-features.h: New file.
841         * sysdeps/unix/sysv/linux/arm/arm-features.h: New file.
842         * sysdeps/arm/fclrexcpt.c: Use ARM_HAVE_VFP instead of hwcap bits.
843         * sysdeps/arm/fedisblxcpt.c: Likewise.
844         * sysdeps/arm/feenablxcpt.c: Likewise.
845         * sysdeps/arm/fegetenv.c: Likewise.
846         * sysdeps/arm/fegetexcept.c: Likewise.
847         * sysdeps/arm/fegetround.c: Likewise.
848         * sysdeps/arm/feholdexcpt.c: Likewise.
849         * sysdeps/arm/fesetenv.c: Likewise.
850         * sysdeps/arm/fesetround.c: Likewise.
851         * sysdeps/arm/feupdateenv.c: Likewise.
852         * sysdeps/arm/fgetexcptflg.c: Likewise.
853         * sysdeps/arm/fraiseexcpt.c: Likewise.
854         * sysdeps/arm/fsetexcptflg.c: Likewise.
855         * sysdeps/arm/ftestexcept.c: Likewise.
856         * sysdeps/arm/setfpucw.c: Likewise.
858 2012-08-08  Roland McGrath  <roland@hack.frob.com>
860         * sysdeps/arm/sotruss-lib.c: New file.
862         * sysdeps/arm/ldsodefs.h (ARCH_PLTEXIT_MEMBERS): Use const on
863         `struct La_arm_regs *' parameter.
865         * sysdeps/unix/sysv/linux/arm/dl-machine.h: Move #include outside of
866         [!dl_machine_h].
868         * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h
869         [!__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4]
870         (__arch_compare_and_exchange_val_32_acq): Use uint32_t rather than
871         __typeof (...) for non-pointer variables derived from the arguments.
873         * sysdeps/arm/dl-irel.h: Include <ldsodefs.h>.
875         * sysdeps/arm/dl-machine.h (elf_machine_load_address): Use proper type
876         for __dl_start declaration.
878 2012-08-07  Joseph Myers  <joseph@codesourcery.com>
880         * sysdeps/unix/sysv/linux/arm/configure.in (arch_minimum_kernel):
881         Remove.
882         * sysdeps/unix/sysv/linux/arm/configure: Regenerated.
883         * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_UTIMES):
884         Define unconditionally.
886 2012-08-02  Joseph Myers  <joseph@codesourcery.com>
888         * sysdeps/arm/sysdep.h (ASM_TYPE_DIRECTIVE): Remove.
889         (ENTRY): Do not use ASM_TYPE_DIRECTIVE.
891 2012-08-01  Joseph Myers  <joseph@codesourcery.com>
893         * sysdeps/unix/sysv/linux/arm/kernel-features.h
894         (__ASSUME_FCNTL64): Remove.
896         * sysdeps/unix/sysv/linux/arm/kernel-features.h
897         (__ASSUME_VFORK_SYSCALL): Remove.
899 2012-08-01  Roland McGrath  <roland@hack.frob.com>
901         * sysdeps/arm/dl-machine.h (CLEAR_CACHE): Don't define it.
902         Instead, #error if it's not defined.
903         * sysdeps/unix/sysv/linux/arm/dl-machine.h: New file.
905         [BZ #14138]
906         * sysdeps/unix/sysv/linux/arm/getrlimit.c: File removed.
908 2012-07-30  Roland McGrath  <roland@hack.frob.com>
910         * sysdeps/arm/preconfigure: Don't refuse configurations with
911         $config_os not linux-gnueabi* unless it's also linux*.
913 2012-07-25  Joseph Myers  <joseph@codesourcery.com>
915         * sysdeps/unix/sysv/linux/arm/kernel-features.h
916         (__ASSUME_FCNTL64): Define unconditionally.
918 2012-07-25  Florian Weimer  <fweimer@redhat.com>
920         * sysdeps/unix/sysv/linux/arm/nptl/libc.abilist: Add
921         secure_getenv.
923 2012-07-20  Joseph Myers  <joseph@codesourcery.com>
925         * data/localplt-arm-linux-gnueabi.data: Move to ...
926         * sysdeps/unix/sysv/linux/arm/nptl/localplt.data: ... here.
928 2012-07-17  Joseph Myers  <joseph@codesourcery.com>
930         * sysdeps/arm/configure.in: Remove TLS check.
931         * sysdeps/arm/configure: Regenerated.
933         * data/c++-types-arm-linux-gnueabi.data: Move to ...
934         * sysdeps/unix/sysv/linux/arm/nptl/c++-types.data: ... here.
936 2012-07-12  Joseph Myers  <joseph@codesourcery.com>
938         * sysdeps/unix/sysv/linux/arm/kernel-features.h
939         (__ASSUME_MMAP2_SYSCALL): Define unconditionally.
940         (__ASSUME_STAT64_SYSCALL): Likewise.
941         (__ASSUME_VFORK_SYSCALL): Likewise.
943 2012-07-10  Joseph Myers  <joseph@codesourcery.com>
945         * sysdeps/arm/sysdep.h (ENTRY): Change ASM_GLOBAL_DIRECTIVE to
946         .globl.
948 2012-07-05  Joseph Myers  <joseph@codesourcery.com>
950         * sysdeps/arm/static-stubs.c: New file.
952 2012-07-03  Joseph Myers  <joseph@codesourcery.com>
954         * sysdeps/arm/Makefile (gnulib-arch): New variable.
955         (static-gnulib-arch): Likewise.
956         [subdir = elf] ($(objpfx)libgcc-stubs.a): New rule.
957         [subdir = elf] (lib-noranlib): Depend on $(objpfx)libgcc-stubs.a.
959 2012-06-12  Joseph Myers  <joseph@codesourcery.com>
961         * sysdeps/unix/sysv/linux/arm/setcontext.S (__startcontext): Use
962         HIDDEN_JUMPTARGET for _exit jump.
964 2012-05-30  Joseph Myers  <joseph@codesourcery.com>
966         * sysdeps/unix/sysv/linux/arm/syscalls.list: Remove
967         __connect_internal alias.
969         * sysdeps/arm/libm-test-ulps: Regenerate.
971         * sysdeps/unix/sysv/linux/arm/Makefile (default-abi-prog): New
972         variable.
973         (default-abi): Likewise.
974         (abi-includes): Likewise.
975         (abi-variants): Likewise.
976         (abi-soft-options): Likewise.
977         (abi-soft-condition): Likewise.
978         (abi-soft-ld-soname): Likewise.
979         (abi-hard-options): Likewise.
980         (abi-hard-condition): Likewise.
981         (abi-hard-ld-soname): Likewise.
983         * sysdeps/unix/sysv/linux/arm/kernel-features.h
984         (__ASSUME_TRUNCATE64_SYSCALL): Remove.
986         * sysdeps/arm/start.S [!__USING_SJLJ_EXCEPTIONS__]: Make code
987         unconditional.
988         * sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c
989         [__USING_SJLJ_EXCEPTIONS__ && !__PIC__]: Remove conditional code.
991         * sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c: Replace
992         _internal alias by hidden_def.
994 2012-05-26  Joseph Myers  <joseph@codesourcery.com>
996         * sysdeps/unix/sysv/linux/arm/syscalls.list (chown): New.
997         * sysdeps/unix/sysv/linux/arm/chown.c: Remove.
999 2012-05-25  Joseph Myers  <joseph@codesourcery.com>
1001         * sysdeps/unix/sysv/linux/arm/kernel-features.h
1002         (__ASSUME_NEW_GETRLIMIT_SYSCALL): Remove.
1004 2012-05-25  Richard Henderson  <rth@twiddle.net>
1006         * sysdeps/arm/dl-irel.h (elf_ifunc_invoke): Pass dl_hwcap.
1007         * sysdeps/arm/dl-machine.h (elf_machine_rel): Use elf_ifunc_invoke.
1008         (elf_machine_rela): Likewise.
1010 2012-05-23  Joseph Myers  <joseph@codesourcery.com>
1012         * sysdeps/unix/sysv/linux/arm/bits/mman.h (MADV_DONTDUMP): Define.
1013         (MADV_DODUMP): Likewise.
1015 2012-05-21  Joseph Myers  <joseph@codesourcery.com>
1017         * sysdeps/unix/sysv/linux/arm/bits/hwcap.h: New file.  Macros
1018         taken from sysdeps/unix/sysv/linux/arm/sysdep.h.
1019         (HWCAP_ARM_TLS): New macro.
1020         (HWCAP_ARM_VFPv4): Likewise.
1021         (HWCAP_ARM_IDIVA): Likewise.
1022         (HWCAP_ARM_IDIVT): Likewise.
1023         * sysdeps/unix/sysv/linux/arm/sysdep.h: Include <bits/hwcap.h>.
1024         (HWCAP_ARM_SWP): Remove macro.  Moved to <bits/hwcap.h>.
1025         (HWCAP_ARM_HALF): Likewise.
1026         (HWCAP_ARM_THUMB): Likewise.
1027         (HWCAP_ARM_26BIT): Likewise.
1028         (HWCAP_ARM_FAST_MULT): Likewise.
1029         (HWCAP_ARM_FPA): Likewise.
1030         (HWCAP_ARM_VFP): Likewise.
1031         (HWCAP_ARM_EDSP): Likewise.
1032         (HWCAP_ARM_JAVA): Likewise.
1033         (HWCAP_ARM_IWMMXT): Likewise.
1034         (HWCAP_ARM_CRUNCH): Likewise.
1035         (HWCAP_ARM_THUMBEE): Likewise.
1036         (HWCAP_ARM_NEON): Likewise.
1037         (HWCAP_ARM_VFPv3): Likewise.
1038         (HWCAP_ARM_VFPv3D16): Likewise.
1039         * sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags):
1040         Add "tls", "vfpv4", "idiva" and "idivt".
1041         * sysdeps/unix/sysv/linux/arm/dl-procinfo.h (_DL_HWCAP_COUNT):
1042         Increase to 19.
1044         * sysdeps/unix/sysv/linux/arm/nptl/libc.abilist: Update.
1046 2012-05-19  Joseph Myers  <joseph@codesourcery.com>
1048         * sysdeps/arm/bits/endian.h (__FLOAT_WORD_ORDER): Remove
1049         definitions.
1050         * sysdeps/arm/bits/huge_val.h: Remove file.
1051         * sysdeps/arm/bits/string.h: Remove file.
1052         * sysdeps/unix/sysv/linux/arm/readahead.c [__NR_readahead]: Make
1053         code unconditional.
1054         [!__NR_readahead]: Remove conditional code.
1055         * sysdeps/unix/sysv/linux/arm/sigaction.c [__NR_rt_sigreturn]:
1056         Make code unconditional.
1057         [!__NR_rt_sigreturn]: Remove conditional code.
1058         * sysdeps/unix/sysv/linux/arm/sigrestorer.S [__NR_rt_sigreturn]:
1059         Make code unconditional.
1060         * sysdeps/unix/sysv/linux/arm/sysdep.h [__NR_SYSCALL_BASE != 0]:
1061         Remove conditional #error.
1062         (__NR_stime): Remove #undef.
1063         (__NR_alarm): Likewise.
1064         (SWI_BASE): Remove.
1066         * sysdeps/unix/sysv/linux/arm/ftruncate64.c (kernel-features.h):
1067         Don't include.
1068         [__NR_ftruncate64]: Make code unconditional.
1069         [!__NR_ftruncate64]: Remove conditional code.
1070         [!__ASSUME_TRUNCATE64_SYSCALL]: Likewise.
1071         * sysdeps/unix/sysv/linux/arm/mmap.S (kernel-features.h): Don't
1072         include.
1073         [__ASSUME_MMAP2_SYSCALL]:
1074         Make code unconditional.
1075         [!__ASSUME_MMAP2_SYSCALL]: Remove conditional code.
1076         * sysdeps/unix/sysv/linux/arm/posix_fadvise64.c
1077         (kernel-features.h): Don't include.
1078         [__NR_arm_fadvise64_64]: Make code unconditional.
1079         [!__ASSUME_FADVISE64_64_SYSCALL]: Remove conditional code.
1080         * sysdeps/unix/sysv/linux/arm/truncate64.c (kernel-features.h):
1081         Don't include.
1082         [__NR_truncate64]: Make code unconditional.
1083         [!__NR_truncate64]: Remove conditional code.
1084         [!__ASSUME_TRUNCATE64_SYSCALL]: Likewise.
1085         * sysdeps/unix/sysv/linux/arm/vfork.S (kernel-features.h): Don't
1086         include.
1087         [__NR_vfork]: Make code unconditional.
1088         [__ASSUME_VFORK_SYSCALL]: Likewise.
1089         [!__ASSUME_VFORK_SYSCALL]: Remove conditional code.
1090         [!__NR_vfork]: Likewise.
1092 2012-05-16  Joseph Myers  <joseph@codesourcery.com>
1094         * sysdeps/unix/sysv/linux/arm/kernel-features.h
1095         [__LINUX_KERNEL_VERSION >= 0x020624] (__ASSUME_ACCEPT4): Define.
1097 2012-05-14  Joseph Myers  <joseph@codesourcery.com>
1099         * sysdeps/unix/sysv/linux/arm/sigaction.c
1100         [!__ASSUME_REALTIME_SIGNALS]: Remove conditional code.
1101         [__ASSUME_REALTIME_SIGNALS]: Make code unconditional.
1103 2012-05-07  Carlos O'Donell  <carlos_odonell@mentor.com>
1105         * sysdeps/arm/configure.in: Set libc_cv_arm_pcs_vfp.
1106         If libc_cv_arm_pcs_vfp equals yes then define HAVE_ARM_PCS_VFP.
1107         * sysdeps/arm/configure: Regenerate.
1108         * sysdeps/arm/shlib-versions: If HAVE_ARM_PCS_VFP is defined
1109         then use ld=/lib/ld-linux-armhf.so.3.
1111 2012-05-01  Joseph Myers  <joseph@codesourcery.com>
1113         [BZ #14043]
1114         * sysdeps/unix/sysv/linux/arm/profil-counter.h: New file.  Based
1115         on i386 version but without "static".
1116         * sysdeps/unix/sysv/linux/arm/nptl/libc.abilist (GLIBC_2.4): Add
1117         profil_counter.
1119 2012-04-28  Joseph Myers  <joseph@codesourcery.com>
1121         [BZ #13986]
1122         * sysdeps/unix/sysv/linux/arm/nptl/ld.abilist: New file.
1123         * sysdeps/unix/sysv/linux/arm/nptl/libBrokenLocale.abilist:
1124         Likewise.
1125         * sysdeps/unix/sysv/linux/arm/nptl/libanl.abilist: Likewise.
1126         * sysdeps/unix/sysv/linux/arm/nptl/libc.abilist: Likewise.
1127         * sysdeps/unix/sysv/linux/arm/nptl/libcrypt.abilist: Likewise.
1128         * sysdeps/unix/sysv/linux/arm/nptl/libdl.abilist: Likewise.
1129         * sysdeps/unix/sysv/linux/arm/nptl/libm.abilist: Likewise.
1130         * sysdeps/unix/sysv/linux/arm/nptl/libnsl.abilist: Likewise.
1131         * sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist: Likewise.
1132         * sysdeps/unix/sysv/linux/arm/nptl/libresolv.abilist: Likewise.
1133         * sysdeps/unix/sysv/linux/arm/nptl/librt.abilist: Likewise.
1134         * sysdeps/unix/sysv/linux/arm/nptl/libthread_db.abilist: Likewise.
1135         * sysdeps/unix/sysv/linux/arm/nptl/libutil.abilist: Likewise.
1137 2012-04-26  Joseph Myers  <joseph@codesourcery.com>
1139         * sysdeps/unix/arm/brk.S: Remove file.
1140         * sysdeps/unix/arm/dl-brk.S: Likewise.
1142 2012-04-24  Joseph Myers  <joseph@codesourcery.com>
1144         * sysdeps/unix/arm/fork.S: Remove file.
1146 2012-04-21  Joseph Myers  <joseph@codesourcery.com>
1148         [BZ #13556]
1149         * sysdeps/arm/shlib-versions (arm.*-.*-linux.*): Remove old-ABI
1150         entry.
1151         * sysdeps/arm/start.S: Remove __ARM_EABI__ conditionals.
1152         * sysdeps/arm/sysdep.h: Likewise.
1153         * sysdeps/unix/sysv/linux/arm/clone.S: Likewise.
1154         * sysdeps/unix/sysv/linux/arm/ldsodefs.h: Likewise.
1155         * sysdeps/unix/sysv/linux/arm/sigaction.c: Likewise.
1156         * sysdeps/unix/sysv/linux/arm/vfork.S: Likewise.
1158         [BZ #13556]
1159         * sysdeps/arm/preconfigure: Don't include /eabi in $machine.
1160         * sysdeps/arm/Makefile [subdir = elf] (sysdep_routines): Add
1161         setting from eabi/Makefile.
1162         [subdir = elf] (sysdep-rtld-routines): Likewise.
1163         [subdir = elf] (shared-only-routines): Likewise.
1164         [subdir = csu] (gen-as-const-headers): Likewise.
1165         [subdir = csu] (aeabi_constants): Likewise.
1166         [subdir = csu] (aeabi_routines): Likewise.
1167         [subdir = csu] (sysdep_routines): Likewise.
1168         [subdir = csu] (static-only-routines): Likewise.
1169         [subdir = gmon] (sysdep_routines): Likewise.
1170         [subdir = debug] (CFLAGS-backtrace.c): Likewise.
1171         [subdir = math] ($(objpfx)libm.so): Add dependency from
1172         eabi/Makefile.
1173         * sysdeps/arm/eabi/Makefile: Remove.
1174         * sysdeps/arm/eabi/Versions: Move to ...
1175         * sysdeps/arm/Versions: ... here.
1176         * sysdeps/arm/eabi/__longjmp.S: Move to ...
1177         * sysdeps/arm/__longjmp.S: ... here.
1178         * sysdeps/arm/eabi/abi-note.S: Move to ...
1179         * sysdeps/arm/abi-note.S: ... here.
1180         * sysdeps/arm/eabi/aeabi_assert.c: Move to ...
1181         * sysdeps/arm/aeabi_assert.c: ... here.
1182         * sysdeps/arm/eabi/aeabi_atexit.c: Move to ...
1183         * sysdeps/arm/aeabi_atexit.c: ... here.
1184         * sysdeps/arm/eabi/aeabi_errno_addr.c: Move to ...
1185         * sysdeps/arm/aeabi_errno_addr.c: ... here.
1186         * sysdeps/arm/eabi/aeabi_lcsts.c: Move to ...
1187         * sysdeps/arm/aeabi_lcsts.c: ... here.
1188         * sysdeps/arm/eabi/aeabi_localeconv.c: Move to ...
1189         * sysdeps/arm/aeabi_localeconv.c: ... here.
1190         * sysdeps/arm/eabi/aeabi_math.c: Move to ...
1191         * sysdeps/arm/aeabi_math.c: ... here.
1192         * sysdeps/arm/eabi/aeabi_mb_cur_max.c: Move to ...
1193         * sysdeps/arm/aeabi_mb_cur_max.c: ... here.
1194         * sysdeps/arm/eabi/aeabi_memclr.c: Move to ...
1195         * sysdeps/arm/aeabi_memclr.c: ... here.
1196         * sysdeps/arm/eabi/aeabi_memcpy.c: Move to ...
1197         * sysdeps/arm/aeabi_memcpy.c: ... here.
1198         * sysdeps/arm/eabi/aeabi_memmove.c: Move to ...
1199         * sysdeps/arm/aeabi_memmove.c: ... here.
1200         * sysdeps/arm/eabi/aeabi_memset.c: Move to ...
1201         * sysdeps/arm/aeabi_memset.c: ... here.
1202         * sysdeps/arm/eabi/aeabi_sighandlers.S: Move to ...
1203         * sysdeps/arm/aeabi_sighandlers.S: ... here.
1204         * sysdeps/arm/eabi/aeabi_unwind_cpp_pr1.c: Move to ...
1205         * sysdeps/arm/aeabi_unwind_cpp_pr1.c: ... here.
1206         * sysdeps/arm/eabi/arm-mcount.S: Move to ...
1207         * sysdeps/arm/arm-mcount.S: ... here.
1208         * sysdeps/arm/eabi/backtrace.c: Move to ...
1209         * sysdeps/arm/backtrace.c: ... here.
1210         * sysdeps/arm/eabi/fclrexcpt.c: Move to ...
1211         * sysdeps/arm/fclrexcpt.c: ... here.
1212         * sysdeps/arm/eabi/fedisblxcpt.c: Move to ...
1213         * sysdeps/arm/fedisblxcpt.c: ... here.
1214         * sysdeps/arm/eabi/feenablxcpt.c: Move to ...
1215         * sysdeps/arm/feenablxcpt.c: ... here.
1216         * sysdeps/arm/eabi/fegetenv.c: Move to ...
1217         * sysdeps/arm/fegetenv.c: ... here.
1218         * sysdeps/arm/eabi/fegetexcept.c: Move to ...
1219         * sysdeps/arm/fegetexcept.c: ... here.
1220         * sysdeps/arm/eabi/fegetround.c: Move to ...
1221         * sysdeps/arm/fegetround.c: ... here.
1222         * sysdeps/arm/eabi/feholdexcpt.c: Move to ...
1223         * sysdeps/arm/feholdexcpt.c: ... here.
1224         * sysdeps/arm/eabi/fesetenv.c: Move to ...
1225         * sysdeps/arm/fesetenv.c: ... here.
1226         * sysdeps/arm/eabi/fesetround.c: Move to ...
1227         * sysdeps/arm/fesetround.c: ... here.
1228         * sysdeps/arm/eabi/feupdateenv.c: Move to ...
1229         * sysdeps/arm/feupdateenv.c: ... here.
1230         * sysdeps/arm/eabi/fgetexcptflg.c: Move to ...
1231         * sysdeps/arm/fgetexcptflg.c: ... here.
1232         * sysdeps/arm/eabi/find_exidx.c: Move to ...
1233         * sysdeps/arm/find_exidx.c: ... here.
1234         * sysdeps/arm/eabi/fpu_control.h: Move to ...
1235         * sysdeps/arm/fpu_control.h: ... here.
1236         * sysdeps/arm/eabi/fraiseexcpt.c: Move to ...
1237         * sysdeps/arm/fraiseexcpt.c: ... here.
1238         * sysdeps/arm/eabi/fsetexcptflg.c: Move to ...
1239         * sysdeps/arm/fsetexcptflg.c: ... here.
1240         * sysdeps/arm/eabi/ftestexcept.c: Move to ...
1241         * sysdeps/arm/ftestexcept.c: ... here.
1242         * sysdeps/arm/eabi/jmpbuf-offsets.h: Move to ...
1243         * sysdeps/arm/jmpbuf-offsets.h: ... here.
1244         * sysdeps/arm/eabi/machine-gmon.h: Move to ...
1245         * sysdeps/arm/machine-gmon.h: ... here.
1246         * sysdeps/arm/eabi/rtld-global-offsets.sym: Move to ...
1247         * sysdeps/arm/rtld-global-offsets.sym: ... here.
1248         * sysdeps/arm/eabi/setfpucw.c: Move to ...
1249         * sysdeps/arm/setfpucw.c: ... here.
1250         * sysdeps/arm/eabi/setjmp.S: Move to ...
1251         * sysdeps/arm/setjmp.S: ... here.
1252         * sysdeps/arm/eabi/armv6t2/memchr.S: Move to ...
1253         * sysdeps/arm/armv6t2/memchr.S: ... here.
1254         * sysdeps/arm/eabi/armv7/Implies: Move to ...
1255         * sysdeps/arm/armv7/Implies: ... here.  Remove /eabi from implied
1256         directory.
1257         * sysdeps/arm/eabi/bits/fenv.h: Move to ...
1258         * sysdeps/arm/bits/fenv.h: ... here.
1259         * sysdeps/arm/eabi/bits/huge_val.h: Move to ...
1260         * sysdeps/arm/bits/huge_val.h: ... here.
1261         * sysdeps/arm/eabi/bits/setjmp.h: Move to ...
1262         * sysdeps/arm/bits/setjmp.h: ... here.
1263         * sysdeps/unix/sysv/linux/arm/getcontext.S: Update directory name
1264         in comment.
1265         * sysdeps/unix/sysv/linux/arm/setcontext.S: Likewise.
1267         [BZ #13556]
1268         * sysdeps/unix/sysv/linux/arm/socket.S: Remove.
1269         * sysdeps/unix/sysv/linux/arm/syscalls.list (syscall): Remove.
1270         (oldgetrlimit): Likewise.
1271         (oldsetrlimit): Likewise.
1272         (syscall): Likewise.
1273         (msgget): Add syscall from eabi/syscalls.list.
1274         (msgrcv): Likewise.
1275         (msgsnd): Likewise.
1276         (shmat): Likewise.
1277         (shmdt): Likewise.
1278         (shmget): Likewise.
1279         (semop): Likewise.
1280         (semtimedop): Likewise.
1281         (semget): Likewise.
1282         (accept): Likewise.
1283         (bind): Likewise.
1284         (connect): Likewise.
1285         (getpeername): Likewise.
1286         (getsockname): Likewise.
1287         (getsockopt): Likewise.
1288         (listen): Likewise.
1289         (recv): Likewise.
1290         (recvfrom): Likewise.
1291         (recvmsg): Likewise.
1292         (send): Likewise.
1293         (sendmsg): Likewise.
1294         (sendto): Likewise.
1295         (setsockopt): Likewise.
1296         (shutdown): Likewise.
1297         (socket): Likewise.
1298         (socketpair): Likewise.
1299         * sysdeps/unix/sysv/linux/arm/eabi/syscalls.list: Remove.
1300         * sysdeps/unix/sysv/linux/arm/Makefile [subdir = csu]
1301         (CFLAGS-libc-start.c): Add setting from eabi/Makefile.
1302         [subdir = rt] (librt-sysdep_routines): Likewise.
1303         [subdir = rt] (librt-shared-only-routines): Likewise.
1304         [subdir = nptl] (libpthread-sysdep_routines): Likewise.
1305         [subdir = nptl] (libpthread-shared-only-routines): Likewise.
1306         [subdir = resolv] (libanl-sysdep_routines): Likewise.
1307         [subdir = resolv] (libanl-shared-only-routines): Likewise.
1308         [subdir = csu] (sysdep_routines): Likewise.
1309         [subdir = nscd] (nscd-modules): Likewise.
1310         [subdir = nss] (libnss_db-sysdep_routines): Likewise.
1311         [subdir = nss] (libnss_db-shared-only-routines): Likewise.
1312         [subdir = posix] (LDFLAGS-tst-rfc3484): Likewise.
1313         [subdir = posix] (LDFLAGS-tst-rfc3484-2): Likewise.
1314         [subdir = posix] (LDFLAGS-tst-rfc3484-3): Likewise.
1315         * sysdeps/unix/sysv/linux/arm/eabi/Makefile: Remove.
1316         * sysdeps/unix/sysv/linux/arm/sysdep.h (__NR_SYSCALL_BASE): Add
1317         test from eabi/sysdep.h.
1318         (__NR_stime): Add #undef from eabi/sysdep.h.
1319         (__NR_alarm): Likewise.
1320         (DO_CALL): Use definition from eabi/sysdep.h.
1321         (DOARGS_0): Likewise.
1322         (DOARGS_1): Likewise.
1323         (DOARGS_2): Likewise.
1324         (DOARGS_3): Likewise.
1325         (DOARGS_4): Likewise.
1326         (DOARGS_5): Likewise.
1327         (DOARGS_6): Likewise.
1328         (DOARGS_7): Likewise.
1329         (UNDOARGS_0): Likewise.
1330         (UNDOARGS_1): Likewise.
1331         (UNDOARGS_2): Likewise.
1332         (UNDOARGS_3): Likewise.
1333         (UNDOARGS_4): Likewise.
1334         (UNDOARGS_5): Likewise.
1335         (UNDOARGS_6): Likewise.
1336         (UNDOARGS_7): Likewise.
1337         (INTERNAL_SYSCALL_RAW): Likewise.
1338         [__thumb__] (LOAD_ARGS_7): Do not define.
1339         [__thumb__] (ASM_ARGS_7): Likewise.
1340         (INTERNAL_SYSCALL_NCS): Use definition from eabi/sysdep.h.
1341         (INTERNAL_SYSCALL_NCS_0): Remove.
1342         (INTERNAL_SYSCALL_NCS_1): Likewise.
1343         (INTERNAL_SYSCALL_NCS_2): Likewise.
1344         (INTERNAL_SYSCALL_NCS_3): Likewise.
1345         (INTERNAL_SYSCALL_NCS_4): Likewise.
1346         (INTERNAL_SYSCALL_NCS_5): Likewise.
1347         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h: Remove.
1348         * sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S: Move to ...
1349         * sysdeps/unix/sysv/linux/arm/____longjmp_chk.S: ... here.
1350         * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Move to ...
1351         * sysdeps/unix/sysv/linux/arm/configure.in: ... here.  Update
1352         comment.
1353         * sysdeps/unix/sysv/linux/arm/eabi/configure: Move to ...
1354         * sysdeps/unix/sysv/linux/arm/configure: ... here.  Regenerate.
1355         * sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c: Move to ...
1356         * sysdeps/unix/sysv/linux/arm/ftruncate64.c: ... here.
1357         * sysdeps/unix/sysv/linux/arm/eabi/getcontext.S: Move to ...
1358         * sysdeps/unix/sysv/linux/arm/getcontext.S: ... here.
1359         * sysdeps/unix/sysv/linux/arm/eabi/internal_accept4.S: Move to ...
1360         * sysdeps/unix/sysv/linux/arm/internal_accept4.S: ... here.
1361         * sysdeps/unix/sysv/linux/arm/eabi/internal_recvmmsg.S: Move to ...
1362         * sysdeps/unix/sysv/linux/arm/internal_recvmmsg.S: ... here.
1363         * sysdeps/unix/sysv/linux/arm/eabi/internal_sendmmsg.S: Move to ...
1364         * sysdeps/unix/sysv/linux/arm/internal_sendmmsg.S: ... here.
1365         * sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S: Move to ...
1366         * sysdeps/unix/sysv/linux/arm/libc-do-syscall.S: ... here.
1367         * sysdeps/unix/sysv/linux/arm/eabi/makecontext.c: Move to ...
1368         * sysdeps/unix/sysv/linux/arm/makecontext.c: ... here.
1369         * sysdeps/unix/sysv/linux/arm/eabi/mmap64.S: Move to ...
1370         * sysdeps/unix/sysv/linux/arm/mmap64.S: ... here.
1371         * sysdeps/unix/sysv/linux/arm/eabi/msgctl.c: Move to ...
1372         * sysdeps/unix/sysv/linux/arm/msgctl.c: ... here.
1373         * sysdeps/unix/sysv/linux/arm/eabi/oldgetrlimit.c: Move to ...
1374         * sysdeps/unix/sysv/linux/arm/oldgetrlimit.c: ... here.
1375         * sysdeps/unix/sysv/linux/arm/eabi/oldsetrlimit.c: Move to ...
1376         * sysdeps/unix/sysv/linux/arm/oldsetrlimit.c: ... here.
1377         * sysdeps/unix/sysv/linux/arm/eabi/pread.c: Move to ...
1378         * sysdeps/unix/sysv/linux/arm/pread.c: ... here.
1379         * sysdeps/unix/sysv/linux/arm/eabi/pread64.c: Move to ...
1380         * sysdeps/unix/sysv/linux/arm/pread64.c: ... here.
1381         * sysdeps/unix/sysv/linux/arm/eabi/pwrite.c: Move to ...
1382         * sysdeps/unix/sysv/linux/arm/pwrite.c: ... here.
1383         * sysdeps/unix/sysv/linux/arm/eabi/pwrite64.c: Move to ...
1384         * sysdeps/unix/sysv/linux/arm/pwrite64.c: ... here.
1385         * sysdeps/unix/sysv/linux/arm/eabi/readahead.c: Move to ...
1386         * sysdeps/unix/sysv/linux/arm/readahead.c: ... here.
1387         * sysdeps/unix/sysv/linux/arm/eabi/semctl.c: Move to ...
1388         * sysdeps/unix/sysv/linux/arm/semctl.c: ... here.
1389         * sysdeps/unix/sysv/linux/arm/eabi/setcontext.S: Move to ...
1390         * sysdeps/unix/sysv/linux/arm/setcontext.S: ... here.
1391         * sysdeps/unix/sysv/linux/arm/eabi/shmctl.c: Move to ...
1392         * sysdeps/unix/sysv/linux/arm/shmctl.c: ... here.
1393         * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S: Move to ...
1394         * sysdeps/unix/sysv/linux/arm/sigrestorer.S: ... here.
1395         * sysdeps/unix/sysv/linux/arm/eabi/swapcontext.S: Move to ...
1396         * sysdeps/unix/sysv/linux/arm/swapcontext.S: ... here.
1397         * sysdeps/unix/sysv/linux/arm/eabi/syscall.S: Move to ...
1398         * sysdeps/unix/sysv/linux/arm/syscall.S: ... here.
1399         * sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: Move to ...
1400         * sysdeps/unix/sysv/linux/arm/truncate64.c: ... here.
1401         * sysdeps/unix/sysv/linux/arm/eabi/umount.c: Move to ...
1402         * sysdeps/unix/sysv/linux/arm/umount.c: ... here.
1403         * sysdeps/unix/sysv/linux/arm/eabi/nptl/Makefile: Move to ...
1404         * sysdeps/unix/sysv/linux/arm/nptl/Makefile: ... here.
1405         * sysdeps/unix/sysv/linux/arm/eabi/nptl/configure.in: Move to ...
1406         * sysdeps/unix/sysv/linux/arm/nptl/configure.in: ... here.
1407         * sysdeps/unix/sysv/linux/arm/eabi/nptl/configure: Move to ...
1408         * sysdeps/unix/sysv/linux/arm/nptl/configure: ... here.
1409         * sysdeps/unix/sysv/linux/arm/eabi/nptl/nptl-aeabi_unwind_cpp_pr1.c:
1410         Move to ...
1411         * sysdeps/unix/sysv/linux/arm/nptl/nptl-aeabi_unwind_cpp_pr1.c:
1412         ... here.
1413         * sysdeps/unix/sysv/linux/arm/eabi/nptl/rt-aeabi_unwind_cpp_pr1.c:
1414         Move to ...
1415         * sysdeps/unix/sysv/linux/arm/nptl/rt-aeabi_unwind_cpp_pr1.c: ... here.
1416         * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h: Move to ...
1417         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h: ... here.
1418         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c:
1419         Move to ...
1420         * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c: ... here.
1421         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c: Move to ...
1422         * sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c: ... here.
1423         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h: Move to ...
1424         * sysdeps/unix/sysv/linux/arm/nptl/unwind.h: ... here.
1426 2012-04-16  Andreas Jaeger  <aj@suse.de>
1428         * sysdeps/unix/sysv/linux/arm/ldsodefs.h: Undefine
1429         MORE_ELF_HEADER_DATA to avoid warnings about redefinition.
1431 2012-03-28  Joseph Myers  <joseph@codesourcery.com>
1433         * sysdeps/unix/sysv/linux/arm/bits/mman.h (MAP_STACK): Define.
1434         (MAP_HUGETLB): Likewise.
1436 2012-03-27  Joseph Myers  <joseph@codesourcery.com>
1438         * sysdeps/arm/elf/start.S: Moved to ...
1439         * sysdeps/arm/start.S: ...here.
1440         * sysdeps/arm/elf/configure.in: Merge into ...
1441         * sysdeps/arm/configure.in: ...here.
1442         * sysdeps/arm/configure: Regenerated.
1443         * sysdeps/arm/elf/configure.in: Remove file.
1444         * sysdeps/arm/elf/configure: Likewise.
1445         * sysdeps/unix/arm/start.c: Likewise.
1447 2012-03-20  Joseph Myers  <joseph@codesourcery.com>
1449         * sysdeps/unix/sysv/linux/arm/register-dump.h: Include <_itoa.h>
1450         instead of <stdio-common/_itoa.h>.
1452 2012-03-09  Paul Eggert  <eggert@cs.ucla.edu>
1454         [BZ #13673]
1455         Replace FSF snail mail address with URLs, as per GNU coding standards.
1457 2012-03-05  Michael Hope  <michael.hope@linaro.org>
1459         * sysdeps/unix/sysv/linux/arm/eabi/getcontext.S: New file.
1460         * sysdeps/unix/sysv/linux/arm/eabi/makecontext.c: New file.
1461         * sysdeps/unix/sysv/linux/arm/eabi/setcontext.S: New file.
1462         * sysdeps/unix/sysv/linux/arm/eabi/swapcontext.S: New file.
1463         * sysdeps/unix/sysv/linux/arm/ucontext_i.sym: New file.
1464         * sysdeps/unix/sysv/linux/arm/Makefile (gen-as-const-headers): Add
1465         ucontext_i.sym.
1467 2012-02-27  Joseph Myers  <joseph@codesourcery.com>
1469         * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h
1470         (pthread_attr_t): Change union tag to pthread_attr_t.  Only define
1471         typedef if not already defined.
1473 2012-02-26  Joseph Myers  <joseph@codesourcery.com>
1475         * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h: Name
1476         pthread_attr_t union.
1478 2012-02-17  Aurelien Jarno  <aurelien@aurel32.net>
1480         * sysdeps/arm/libm-test-ulps: Adjust ULPs for jn tests.
1482 2012-02-15  Khem Raj  <raj.khem@gmail.com>
1484         [BZ #12097]
1485         * sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S: Disable
1486         contents unless __thumb__.
1488 2012-02-08  Joseph Myers  <joseph@codesourcery.com>
1490         * sysdeps/arm/crti.S, sysdeps/arm/crtn.S: New files, based on
1491         compiler output for sysdeps/generic/initfini.c.
1492         * sysdeps/arm/initfini.c: Remove file.
1493         * sysdeps/arm/eabi/Makefile (CFLAGS-initfini.s)
1494         (CFLAGS-pt-initfini.s): Remove variables.
1496 2012-01-08  Joseph Myers  <joseph@codesourcery.com>
1498         * sysdeps/arm/eabi/bits/fenv.h: Use const instead of __const.
1500 2012-01-08  Joseph Myers  <joseph@codesourcery.com>
1502         * sysdeps/arm/sysdep.h: Don't test or define NO_UNDERSCORES.
1503         * sysdeps/unix/arm/start.c: Don't test HAVE_WEAK_SYMBOLS or
1504         NO_UNDERSCORES.
1505         * sysdeps/unix/arm/sysdep.S: Don't test NO_UNDERSCORES.
1507 2012-01-08  Joseph Myers  <joseph@codesourcery.com>
1509         * sysdeps/arm/sysdep.h: Remove non-ELF support.
1511 2012-01-07  Joseph Myers  <joseph@codesourcery.com>
1513         * sysdeps/arm/preconfigure: Give error for old-ABI ARM.
1514         * sysdeps/unix/sysv/linux/arm/eabi/Makefile (arm-using-eabi):
1515         Don't define.
1516         * sysdeps/arm/__longjmp.S: Remove.
1517         * sysdeps/arm/bits/atomic.h: Remove.
1518         * sysdeps/arm/bits/huge_val.h: Remove.
1519         * sysdeps/arm/bits/setjmp.h: Remove.
1520         * sysdeps/arm/fpu/__longjmp.S: Remove.
1521         * sysdeps/arm/fpu/bits/fenv.h: Remove.
1522         * sysdeps/arm/fpu/bits/setjmp.h: Remove.
1523         * sysdeps/arm/fpu/fclrexcpt.c: Remove.
1524         * sysdeps/arm/fpu/fedisblxcpt.c: Remove.
1525         * sysdeps/arm/fpu/feenablxcpt.c: Remove.
1526         * sysdeps/arm/fpu/fegetenv.c: Remove.
1527         * sysdeps/arm/fpu/fegetexcept.c: Remove.
1528         * sysdeps/arm/fpu/fegetround.c: Remove.
1529         * sysdeps/arm/fpu/feholdexcpt.c: Remove.
1530         * sysdeps/arm/fpu/fesetenv.c: Remove.
1531         * sysdeps/arm/fpu/fesetround.c: Remove.
1532         * sysdeps/arm/fpu/fpu_control.h: Remove.
1533         * sysdeps/arm/fpu/fraiseexcpt.c: Remove.
1534         * sysdeps/arm/fpu/fsetexcptflg.c: Remove.
1535         * sysdeps/arm/fpu/ftestexcept.c: Remove.
1536         * sysdeps/arm/fpu/jmpbuf-offsets.h: Remove.
1537         * sysdeps/arm/fpu/setjmp.S: Remove.
1538         * sysdeps/arm/jmpbuf-offsets.h: Remove.
1539         * sysdeps/arm/machine-gmon.h: Remove.
1540         * sysdeps/arm/setjmp.S: Remove.
1541         * sysdeps/unix/sysv/linux/arm/____longjmp_chk.S: Remove.
1542         * sysdeps/unix/sysv/linux/arm/check_pf.c: Remove.
1543         * sysdeps/unix/sysv/linux/arm/eabi/check_pf.c: Remove.
1544         * sysdeps/unix/sysv/linux/arm/mmap64.S: Remove.
1545         * sysdeps/unix/sysv/linux/arm/msgctl.c: Remove.
1546         * sysdeps/unix/sysv/linux/arm/nptl/Makefile: Remove.
1547         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h: Remove.
1548         * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c: Remove.
1549         * sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c: Remove.
1550         * sysdeps/unix/sysv/linux/arm/nptl/unwind.h: Remove.
1551         * sysdeps/unix/sysv/linux/arm/semctl.c: Remove.
1552         * sysdeps/unix/sysv/linux/arm/shmctl.c: Remove.
1553         * sysdeps/unix/sysv/linux/arm/sigrestorer.S: Remove.
1555 2012-01-05  Nathan Sidwell  <nathan@codesourcery.com>
1556             Tom de Vries  <tom@codesourcery.com>
1558         * sysdeps/arm/Makefile (libmemusage.so): Add libc_nonshared.a
1559         dependency.
1561 2012-01-03  Mike Frysinger  <vapier@gentoo.org>
1563         [BZ #12354]
1564         * sysdeps/unix/sysv/linux/arm/sigrestorer.S (__default_sa_restorer):
1565         Add END(__default_sa_restorer).
1566         (__default_rt_sa_restorer): Add END(__default_rt_sa_restorer).
1568 2012-01-03  Mike Frysinger  <vapier@gentoo.org>
1570         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (PSEUDO): Change
1571         .type/.globl/label to ENTRY().  Change .size to END().
1573 2011-12-20  Peter Green  <plugwash@p10link.net>
1575         * sysdeps/unix/sysv/linux/arm/sys/ucontext.h: Don't include
1576         <sys/procfs.h>.
1577         (gregset_t): Define without using elf_gregset_t.
1578         (R0): Rename to REG_R0.
1579         (R1): Rename to REG_R1.
1580         (R2): Rename to REG_R2.
1581         (R3): Rename to REG_R3.
1582         (R4): Rename to REG_R4.
1583         (R5): Rename to REG_R5.
1584         (R6): Rename to REG_R6.
1585         (R7): Rename to REG_R7.
1586         (R8): Rename to REG_R8.
1587         (R9): Rename to REG_R9.
1588         (R10): Rename to REG_R10.
1589         (R11): Rename to REG_R11.
1590         (R12): Rename to REG_R12.
1591         (R13): Rename to REG_R13.
1592         (R14): Rename to REG_R14.
1593         (R15): Rename to REG_R15.
1594         (struct _libc_fpstate): New.
1595         (fpregset_t): Define using struct _libc_fpstate.
1597 2011-12-08  David Alan Gilbert  <david.gilbert@linaro.org>
1599         * sysdeps/arm/preconfigure: Identify architecture version from
1600         preprocessor defines.
1601         * sysdeps/arm/eabi/armv6t2/memchr.S,
1602         sysdeps/arm/eabi/armv7/Implies: New.
1604 2011-11-16  Joseph Myers  <joseph@codesourcery.com>
1606         * sysdeps/unix/sysv/linux/arm/ioperm.c (init_iosys): Use "c" and
1607         "e" in fopen.
1609 2011-10-26  Joseph Myers  <joseph@codesourcery.com>
1611         * sysdeps/arm/dl-machine.h, sysdeps/unix/arm/sysdep.S: Restore
1612         cases for use in rtld.
1614 2011-10-05  Andreas Schwab  <schwab@redhat.com>
1616         * sysdeps/arm/dl-machine.h (elf_machine_rel, elf_machine_rela)
1617         (elf_machine_lazy_rel): Add parameter skip_ifunc, don't call ifunc
1618         function if non-zero.
1620 2011-09-13  Joseph Myers  <joseph@codesourcery.com>
1622         * sysdeps/arm/elf/configure.in: Always test for TLS support and
1623         error out in case it is missing.
1624         * sysdeps/arm/elf/configure: Regenerate.
1625         * sysdeps/arm/nptl/tls.h,
1626         sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S: Remove tests for
1627         HAVE_TLS_SUPPORT.
1629 2011-09-11  Joseph Myers  <joseph@codesourcery.com>
1631         * sysdeps/arm/dl-machine.h, sysdeps/arm/dl-tlsdesc.S,
1632         sysdeps/arm/libc-tls.c, sysdeps/arm/nptl/tls.h,
1633         sysdeps/arm/tlsdesc.c, sysdeps/arm/tlsdesc.sym,
1634         sysdeps/unix/arm/sysdep.S: Remove !USE_THREAD and !USE_TLS cases.
1635         Don't define USE_TLS.
1637 2011-08-18  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
1639         * sysdeps/unix/sysv/linux/arm/eabi/Makefile: Add libc-do-syscall
1640         for libnss_db.
1642 2011-08-02  Andrew Haley  <aph@redhat.com>
1644         * sysdeps/unix/sysv/linux/arm/clone.S: Mark as .cantunwind.
1646 2011-06-30  Richard Sandiford  <richard.sandiford@linaro.org>
1648         * sysdeps/arm/elf/start.S (_start): Align the constant pool to 4 bytes.
1650 2011-06-21  Joseph Myers  <joseph@codesourcery.com>
1652         * sysdeps/arm/dl-irel.h (elf_ifunc_invoke): New.
1653         (elf_irel): Use it.
1655 2010-06-20  Joseph Myers  <joseph@codesourcery.com>
1657         * sysdeps/unix/sysv/linux/arm/eabi/internal_sendmmsg.S: New.
1659 2011-05-07  Konstantinos Margaritis  <markos@genesi-usa.com>
1661         * sysdeps/arm/preconfigure: Detect arm-linux-gnueabi* as ARM EABI.
1662         * sysdeps/arm/shlib-versions: Ditto.
1664 2011-04-26  Manjunath Matti  <manjunath81@gmail.com>
1666         * sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S
1667         (CALL_MCOUNT): Redefine to empty.
1669 2011-04-26  Richard Sandiford  <richard.sandiford@linaro.org>
1671         * sysdeps/arm/dl-machine.h (elf_machine_rel): Handle STT_GNU_IFUNC
1672         and R_ARM_IRELATIVE.
1673         (elf_machine_rela): Likewise.
1674         * sysdeps/arm/dl-irel.h: New file.
1676 2011-04-11  Joseph Myers  <joseph@codesourcery.com>
1678         * sysdeps/arm/dl-tls.h (TLS_DTV_UNALLOCATED): Define.
1680 2011-04-01  Joseph Myers  <joseph@codesourcery.com>
1682         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Rename open_by_handle
1683         to open_by_handle_at.
1685 2011-04-01  Ryosei Takagi  <ryosei@sm.sony.co.jp>
1687         * sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S:
1688         Save and restore r7, and also adjust sp.
1690 2011-04-01  Joseph Myers  <joseph@codesourcery.com>
1692         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (O_PATH): Define.
1694 2011-04-01  Joseph Myers  <joseph@codesourcery.com>
1696         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define struct
1697         file_handle and MAX_HANDLE_SZ.  Declare name_to_handle_at and
1698         open_by_handle.  Augment a few comments.
1700 2011-03-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
1702         * sysdeps/arm/linuxthreads: Remove directory.
1703         * sysdeps/unix/sysv/linux/arm/linuxthreads: Likewise.
1704         * sysdeps/unix/sysv/linux/arm/eabi/linuxthreads: Likewise.
1706 2011-03-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
1708         * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h (PSEUDO): Add
1709         missing "cmn r0, $4096" for _nocancel system call stubs.
1711 2011-03-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
1713         * sysdeps/unix/sysv/arm/eabi/sysdep.h (DO_CALL): Do not save/restore
1714         r7 into IP.
1715         (DOARGS_0, UNDOARGS_0): Redefine to save/restore r7 to the stack.
1716         Create appropriate ARM unwind record.
1717         (DOARGS_1, UNDOARGS_1): Likewise.
1718         (DOARGS_2, UNDOARGS_2): Likewise.
1719         (DOARGS_3, UNDOARGS_3): Likewise.
1720         (DOARGS_4, UNDOARGS_4): Likewise.
1721         (DOARGS_5, UNDOARGS_5): Likewise.
1722         (DOARGS_6, UNDOARGS_6): Likewise.
1723         (DOARGS_7, UNDOARGS_7): Likewise.
1724         * sysdeps/unix/sysv/arm/eabi/nptl/sysdep-cancel.h (PSEUDO): Adapt to
1725         DO_CALL/DOARGS_xxx/UNDOARGS_xxx changes.
1726         (RESTART_UNWIND): Likewise.
1727         (DOCARGS_0, RESTORE_LR_0): Likewise.
1728         (DOCARGS_1): Likewise.
1729         (DOCARGS_2): Likewise.
1730         (DOCARGS_3): Likewise.
1731         (DOCARGS_4): Likewise.
1732         (DOCARGS_5, UNDOCARGS_5, RESTORE_LR_5): Likewise.
1733         (DOCARGS_6, UNDOCARGS_6): Likewise.
1734         * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Do no use DO_CALL to
1735         call vfork.  In the __ARM_EABI__ case, save r7 both to IP (to restore
1736         from) and the stack (to create an ARM unwind record).
1738 2011-03-21  Joseph Myers  <joseph@codesourcery.com>
1740         * sysdeps/arm/eabi/__longjmp.S, sysdeps/arm/eabi/bits/fenv.h,
1741         sysdeps/arm/eabi/fclrexcpt.c, sysdeps/arm/eabi/fedisblxcpt.c,
1742         sysdeps/arm/eabi/feenablxcpt.c, sysdeps/arm/eabi/fegetenv.c,
1743         sysdeps/arm/eabi/fegetexcept.c, sysdeps/arm/eabi/fegetround.c,
1744         sysdeps/arm/eabi/feholdexcpt.c, sysdeps/arm/eabi/fesetenv.c,
1745         sysdeps/arm/eabi/fesetround.c, sysdeps/arm/eabi/fpu_control.h,
1746         sysdeps/arm/eabi/fraiseexcpt.c, sysdeps/arm/eabi/fsetexcptflg.c,
1747         sysdeps/arm/eabi/ftestexcept.c, sysdeps/arm/eabi/setjmp.S,
1748         sysdeps/unix/sysv/linux/arm/____longjmp_chk.S,
1749         sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S: Correct
1750         license reference in last paragraph of license notice.
1752 2011-03-05  Nathan Sidwell  <nathan@codesourcery.com>
1753             Glauber de Oliveira Costa  <glommer@gmail.com>
1755         * sysdeps/arm/dl-tlsdesc.h: New.
1756         * sysdeps/arm/dl-tls.h (struct dl_tls_index): Make non-anonymous.
1757         * sysdeps/arm/Makefile: Add tlsdesc, dl-tlsdesc for elf
1758         subdirectory.
1759         * sysdeps/arm/tlsdesc.c: New.
1760         * sysdeps/arm/dl-machine.h: #include sysdeps and dl-tlsdesc.h.
1761         (elf_machine_runtime_setup): Record dl_tlsdesc_lazy_resolver
1762         address.
1763         (elf_machine_type_class): Check R_ARM_TLS_DESC.
1764         (elf_machine_rel): Add R_ARM_TLS_DESC case.
1765         (elf_machine_lazy_rel): Likewise.
1766         * sysdeps/arm/dl-tlsdesc.S: New.
1767         * sysdeps/arm/bits/linkmap.h (struct link_map_machine): Add
1768         tlsdesc_table field.
1769         * sysdeps/arm/tlsdesc.sym: New.
1770         * sysdeps/arm/dl-lookupcfg.h: New.
1772 2011-02-16  Manjunath Matti  <manjunath81@gmail.com>
1774         * sysdeps/arm/sysdep.h (CALL_MCOUNT): Use __gnu_mcount_nc
1775         interface for EABI with GCC 4.4 or later.
1776         (mcount): Define to __gnu_mcount_nc for EABI with GCC 4.4 or
1777         later.
1779 2011-01-25  Joseph Myers  <joseph@codesourcery.com>
1781         * sysdeps/unix/sysv/linux/arm/bits/mman.h (MADV_HUGEPAGE,
1782         MADV_NOHUGEPAGE): Define.
1784 2011-01-07  Joseph Myers  <joseph@codesourcery.com>
1786         * sysdeps/arm/eabi/fclrexcpt.c (__feclearexcept): Return zero if
1787         unsupported but nothing needs to be done.
1788         * sysdeps/arm/eabi/fraiseexcpt.c (feraiseexcept): Likewise.
1789         * sysdeps/arm/eabi/fsetexcptflg.c (__fesetexceptflag): Likewise.
1791 2010-12-21  Joseph Myers  <joseph@codesourcery.com>
1793         * sysdeps/arm/stackinfo.h: Define DEFAULT_STACK_PERMS with PF_X.
1795 2010-11-24  Ken Werner  <ken.werner@de.ibm.com>
1797         * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (atomic_full_barrier,
1798         __arch_compare_and_exchange_val_32_acq): Use the atomic builtins
1799         provided by GCC if __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 is defined.
1801 2010-11-22  Andreas Schwab  <schwab@redhat.com>
1803         * sysdeps/arm/preconfigure: Only modify CFLAGS when configuring
1804         for arm-linux*eabi.
1806 2010-10-19  Joseph Myers  <joseph@codesourcery.com>
1808         * sysdeps/arm/bits/mathdef.h (FP_FAST_FMA, FP_FAST_FMAF,
1809         FP_FAST_FMAL): Define if associated GCC macros are defined.
1811 2010-10-11  Joseph Myers  <joseph@codesourcery.com>
1813         * sysdeps/arm/eabi/feupdateenv.c (feupdateenv): Add
1814         libm_hidden_ver.
1815         * sysdeps/arm/eabi/ftestexcept.c (fetestexcept): Add
1816         libm_hidden_def.
1817         * sysdeps/arm/fpu/ftestexcept.c (fetestexcept): Likewise.
1819 2010-09-30  Joseph Myers  <joseph@codesourcery.com>
1821         * sysdeps/unix/sysv/linux/arm/syscalls.list: Add entry for
1822         fanotify_mark syscall.
1824 2010-08-13  Alexander Kanevskiy  <kad@kad.name>
1826         * sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags):
1827         Change "fast-mult" to "fastmult".  Add new HWCAP names.
1828         * sysdeps/unix/sysv/linux/arm/dl-procinfo.h (_DL_HWCAP_COUNT):
1829         Change to 15.
1830         (HWCAP_IMPORTANT): Change to (HWCAP_ARM_VFP | HWCAP_ARM_NEON).
1831         * sysdeps/unix/sysv/linux/arm/sysdep.h (HWCAP_ARM_CRUNCH,
1832         HWCAP_ARM_THUMBEE, HWCAP_ARM_NEON, HWCAP_ARM_VFPv3,
1833         HWCAP_ARM_VFPv3D16): Define.
1835 2010-08-12  Joseph Myers  <joseph@codesourcery.com>
1837         * sysdeps/unix/sysv/linux/arm/syscalls.list: Add entry for
1838         prlimit64 syscall.
1840 2010-06-14  Joseph Myers  <joseph@codesourcery.com>
1842         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_SETPIPE_SZ,
1843         F_GETPIPE_SZ): Define.
1845 2010-05-21  Joseph Myers  <joseph@codesourcery.com>
1847         * sysdeps/unix/sysv/linux/arm/eabi/internal_recvmmsg.S: New.
1849 2010-04-08  Daniel Jacobowitz  <dan@codesourcery.com>
1851         * sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S: New file.
1852         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h [__thumb__]
1853         (INTERNAL_SYSCALL_RAW): Rewrite to use __libc_do_syscall.
1854         * sysdeps/unix/sysv/linux/arm/eabi/Makefile: Add libc-do-syscall
1855         to libraries and tests that require it.
1856         * sysdeps/unix/sysv/linux/arm/eabi/nptl/aio_misc.h: Delete.
1858 2010-03-30  Joseph Myers  <joseph@codesourcery.com>
1860         * sysdeps/arm/dl-machine.h (VALID_ELF_ABIVERSION, VALID_ELF_OSABI,
1861         VALID_ELF_HEADER): Remove.
1862         * sysdeps/unix/sysv/linux/arm/ldsodefs.h: New.
1864 2010-03-26  Thomas Schwinge  <thomas@codesourcery.com>
1866         * sysdeps/arm/configure.in: New file.
1867         * sysdeps/arm/configure: Generate.
1868         * sysdeps/arm/sysdep.h (ENTRY, END): Add CFI statements.
1869         * sysdeps/unix/arm/sysdep.S (__syscall_error): Likewise.
1870         * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
1871         (PSEUDO, DOCARGS_0, RESTORE_LR_0, DOCARGS_1, UNDOCARGS_1, DOCARGS_2)
1872         (UNDOCARGS_2, DOCARGS_3, UNDOCARGS_3, DOCARGS_4, UNDOCARGS_4)
1873         (DOCARGS_5, UNDOCARGS_5, RESTORE_LR_5, DOCARGS_6, UNDOCARGS_6):
1874         Likewise.
1875         [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
1876         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h (DO_CALL): Likewise.
1877         * sysdeps/unix/sysv/linux/arm/sysdep.h
1878         (POP_PC, SYSCALL_ERROR_HANDLER (__local_syscall_error))
1879         (DOARGS_5, UNDOARGS_5, DOARGS_6, UNDOARGS_6, DOARGS_7, UNDOARGS_7):
1880         Likewise.
1881         * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
1882         (__default_sa_restorer_v1, __default_sa_restorer_v2)
1883         (__default_rt_sa_restorer_v1, __default_rt_sa_restorer_v2): Add END
1884         statements.
1885         * sysdeps/unix/sysv/linux/arm/eabi/syscall.S (syscall): Add CFI
1886         statements.
1887         * sysdeps/arm/memcpy.S (memcpy): Add CFI statements.
1888         * sysdeps/arm/memmove.S (memmove): Likewise.
1889         * sysdeps/unix/sysv/linux/arm/eabi/mmap64.S (__mmap64): Add CFI
1890         statements.
1891         * sysdeps/unix/sysv/linux/arm/mmap.S (__mmap): Likewise.
1892         * sysdeps/arm/eabi/arm-mcount.S (__gnu_mcount_nc, _mcount): Add CFI
1893         statements.
1894         * sysdeps/arm/sysdep.h (CALL_MCOUNT): Likewise.
1895         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c
1896         (_Unwind_Resume): Add CFI statements.
1897         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c
1898         (_Unwind_Resume): Likewise.
1899         * sysdeps/arm/dl-trampoline.S (_dl_runtime_resolve)
1900         (_dl_runtime_profile) <CFI>: Only emit .debug_frame.
1901         * sysdeps/arm/eabi/__longjmp.S (__longjmp): Add CFI statements.
1902         * sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S (CALL_FAIL)
1903         (CHECK_SP): Likewise
1904         * sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S (SAVE_PID): Add CFI
1905         statements.
1906         * sysdeps/unix/sysv/linux/arm/nptl/vfork.S (SAVE_PID): Likewise.
1907         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Add CFI statements.
1908         * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S (cfi_startproc):
1909         Redefine for signal frames.
1910         (__default_sa_restorer_v1, __default_sa_restorer_v2)
1911         (__default_rt_sa_restorer_v1, __default_rt_sa_restorer_v2): Add CFI
1912         statements.
1914 2010-02-10  Joseph Myers  <joseph@codesourcery.com>
1916         * sysdeps/arm/eabi/fegetenv.c, sysdeps/arm/fpu/fegetenv.c: Add
1917         hidden alias.
1919 2010-01-10  Joseph Myers  <joseph@codesourcery.com>
1921         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define O_DIRECTORY,
1922         O_NOFOLLOW, O_CLOEXEC, F_DUPFD_CLOEXEC, F_SETOWN, and F_GETOWN for
1923         XPG7.
1925 2009-12-16  Thomas Schwinge  <thomas@codesourcery.com>
1927         * sysdeps/arm/eabi/Makefile [gmon] (sysdep_routines): Add arm-mcount.
1928         * sysdeps/arm/eabi/machine-gmon.h (mcount_internal): Define to
1929         `__mcount_internal'.
1930         (MCOUNT (__gnu_mcount_nc), OLD_MCOUNT (_mcount), mcount): Move to...
1931         * sysdeps/arm/eabi/arm-mcount.S: ... this new file as __gnu_mcount_nc,
1932         _mcount, and mcount, respectively.
1934 2009-12-15  Joseph Myers  <joseph@codesourcery.com>
1936         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Redefine O_SYNC and
1937         O_DSYNC to match 2.6.33+ kernels.
1939 2009-11-19  Joseph Myers  <joseph@codesourcery.com>
1941         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Introduce new symbol
1942         F_OWNER_PGRP and mark F_OWNER_GID obsolete.
1944 2009-11-19  Joseph Myers  <joseph@codesourcery.com>
1946         * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PSELECT,
1947         __ASSUME_PPOLL): Don't undefine for kernel 2.6.32 and later.
1949 2009-11-18  Joseph Myers  <joseph@codesourcery.com>
1951         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Change misleading
1952         names of parameters of sync_file_range.
1954 2009-11-17  Joseph Myers  <joseph@codesourcery.com>
1956         [BZ #10972]
1957         * sysdeps/unix/sysv/linux/arm/bits/mman.h: Add new MADV_*
1958         constants from recent kernels.
1960 2009-11-14  Joseph Myers  <joseph@codesourcery.com>
1962         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_SETOWN_EX,
1963         F_GETOWN_EX): Update values.
1965 2009-11-06  Joseph Myers  <joseph@codesourcery.com>
1967         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (fallocate): Fix types
1968         of last two arguments when -D_FILE_OFFSET_BITS=64.
1970 2009-11-04  Philip Blundell  <philb@gnu.org>
1972         * sysdeps/unix/sysv/linux/arm/clone.S: Support V4T interworking.
1973         * sysdeps/unix/sysv/linux/arm/sysdep.h (__local_syscall_error): Likewise.
1974         * sysdeps/arm/memcpy.S: Likewise.
1975         * sysdeps/arm/memmove.S: Likewise.
1977 2009-10-29  Joseph Myers  <joseph@codesourcery.com>
1979         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define F_OWNER_* and
1980         f_owner_ex.
1982 2009-10-22  Daniel Gutson  <dgutson@codesourcery.com>
1984         * sysdeps/arm/sysdep.h: (Tag_ABI_align8_preserved,
1985         Tag_ABI_align8_needed): Attributes added.
1986         * sysdeps/arm/elf/start.S: Likewise.
1987         * sysdeps/arm/eabi/abi-note.S: New file.
1988         * sysdeps/unix/sysv/linux/arm/eabi/internal_accept4.S: New
1989         file.
1991 2009-10-22  Andrew Stubbs  <ams@codesourcery.com>
1992             Julian Brown  <julian@codesourcery.com>
1994         * sysdeps/arm/eabi/setjmp.S (__sigsetjmp): Replace deprecated
1995         instruction fstmiax with vstmia.
1996         Correct register conflict and comment.
1997         * sysdeps/arm/eabi/__longjmp.S (__longjmp): Use vldmia not fldmiax.
1998         Don't clobber r1/a2 register before testing IWMMXT hwcap.
2000 2009-10-22  Julian Brown  <julian@codesourcery.com>
2002         * sysdeps/arm/elf/start.S (_start): Avoid dependency on PC pipeline
2003         offset.
2005 2009-10-03  Joseph Myers  <joseph@codesourcery.com>
2007         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define F_SETOWN_EX and
2008         F_GETOWN_EX.
2010 2009-08-06  Joseph Myers  <joseph@codesourcery.com>
2012         * sysdeps/arm/____longjmp_chk.S: Remove.  Replaced by....
2013         * sysdeps/unix/sysv/linux/arm/____longjmp_chk.S,
2014         sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S: This.  New
2015         files.
2016         * sysdeps/arm/__longjmp.S, sysdeps/arm/eabi/__longjmp.S: Use r4
2017         for saved sp.
2019 2009-07-29  Aurelien Jarno  <aurelien@aurel32.net>
2021         * sysdeps/unix/sysv/linux/arm/kernel-features.h: Define
2022         __ASSUME_EVENTFD2 and __ASSUME_SIGNALFD4.
2024 2009-06-30  Paul Brook  <paul@codesourcery.com>
2026         * sysdeps/arm/eabi/Makefile (CFLAGS-initfini.s): Add
2027         -fno-asynchronous-unwind-tables -fno-unwind-tables.
2028         (CFLAGS-pt-initfini.s): Ditto.
2030 2009-06-25  Nathan Froyd  <froydnj@codesourcery.com>
2032         * sysdeps/arm/eabi/aeabi_lcsts.c (__aeabi_stdin, __aeabi_stdout,
2033         __aeabi_stderr): New variables.
2034         (setup_aeabi_stdio): New function.  Add it to .preinit_array.
2036 2009-06-24  Maxim Kuvyrkov  <maxim@codesourcery.com>
2037             Mark Mitchell  <mark@codesourcery.com>
2038             Joseph Myers  <joseph@codesourcery.com>
2039             Kazu Hirata  <kazu@codesourcery.com>
2041         * sysdeps/arm/eabi/backtrace.c: New.
2042         * sysdeps/arm/eabi/Makefile (CFLAGS-backtrace.c): Add
2043         -funwind-tables.
2044         * sysdeps/arm/preconfigure: Add -fno-unwind-tables to CFLAGS.
2045         * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Remove
2046         -fno-unwind-tables from CFLAGS.
2047         * sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerate.
2048         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h (_Unwind_Trace_Fn):
2049         Define.
2050         (_Unwind_Backtrace): Declare.
2052 2009-05-18  Joseph Myers  <joseph@codesourcery.com>
2054         * sysdeps/arm/____longjmp_chk.S (CHECK_SP): Use unsigned
2055         comparison.
2057 2009-05-16  Joseph Myers  <joseph@codesourcery.com>
2059         * sysdeps/arm/____longjmp_chk.S: New file.
2060         * sysdeps/arm/__longjmp.S: If CHECK_SP is defined, use it.
2061         * sysdeps/arm/eabi/__longjmp.S: Likewise.
2063 2009-05-16  Joseph Myers  <joseph@codesourcery.com>
2065         * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PREADV,
2066         __ASSUME_PWRITEV): Don't undefine.
2068 2009-05-16  Joseph Myers  <joseph@codesourcery.com>
2070         * sysdeps/unix/sysv/linux/arm/Versions (libc): Add
2071         fallocate64@@GLIBC_2.11.
2073 2009-04-25  Aurelien Jarno  <aurelien@aurel32.net>
2075         * sysdeps/arm/eabi/fpu_control.h: If soft-float, don't use
2076         floating-point registers.
2078 2009-04-18  Joseph Myers  <joseph@codesourcery.com>
2080         * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PREADV,
2081         __ASSUME_PWRITEV): Undefine.
2083 2009-03-16  Khem Raj  <raj.khem@gmail.com>
2085         * sysdeps/unix/sysv/linux/arm/sysdep.h: Include errno.h.
2087 2009-03-15  Joseph Myers  <joseph@codesourcery.com>
2089         * sysdeps/arm/bits/link.h: Uglify function parameter names.
2090         * sysdeps/unix/sysv/linux/arm/sys/io.h: Likewise.
2091         * sysdeps/arm/eabi/bits/setjmp.h: Uglify attribute name.
2093 2009-03-03  Joseph Myers  <joseph@codesourcery.com>
2095         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Declare
2096         fallocate{,64}.
2098 2009-02-13  Khem Raj  <raj.khem@gmail.com>
2100         * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
2101         (libgcc_s_handle): New variable.
2102         (pthread_cancel_init): Depend in libgcc_s_handle for decision to
2103         load DSO.  Assign last.
2104         (__unwind_freeres): New function.
2106         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c:
2107         Likewise.
2109 2009-02-05  Paul Brook  <paul@codesourcery.com>
2110             Joseph Myers  <joseph@codesourcery.com>
2112         * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Ditto.
2113         (elf_machine_load_address): Clear T bit of PLT entry contents.
2114         (RTLD_START): Mark function symbols as such.  Tweak pc-relative
2115         addressing to avoid depending on pc read pipeline offset.
2116         * sysdeps/arm/machine-gmon.h (MCOUNT): Add Thumb-2 implementation.
2117         * sysdeps/arm/tls-macros.h: Add alignment for Thumb-2.
2118         (ARM_PC_OFFSET): Define.
2119         (TLS_IE): Define differently for Thumb-2.
2120         (TLS_LE, TLS_LD, TLS_GD): Use ARM_PC_OFFSET.
2121         * sysdeps/arm/elf/start.S: Switch to thumb mode for Thumb-2.
2122         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h (INTERNAL_SYSCALL_RAW):
2123         Add Thumb implementation.
2124         * sysdeps/unix/sysv/linux/arm/eabi/nptl/aio_misc.h: New.
2125         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c: Enforce
2126         alignment for Thumb-2.  Adjust offset from PC for Thumb-2.
2127         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c: Ditto.
2128         * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (atomic_full_barrier,
2129         __arch_compare_and_exchange_val_32_acq): Add Thumb-2 implementation.
2131 2009-02-02  Joseph Myers  <joseph@codesourcery.com>
2133         * sysdeps/unix/sysv/linux/arm/bits/shm.h (SHM_EXEC): Define.
2135 2009-01-27  Min Zhang  <mzhang@mvista.com>
2137         * sysdeps/arm/memset.S (memset): Use stm instead of two
2138         str instructions.
2140 2009-01-27  Kirill A. Shutemov <kirill@shutemov.name>
2142         * sysdeps/arm/elf/start.S (_start): Use position-independent code
2143         if SHARED.  Clear lr.
2145 2009-01-27  Ryosei Takagi  <ryosei@sm.sony.co.jp>
2147         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
2148         (lll_futex_wake_unlock, lll_futex_requeue): Return zero if success.
2150 2009-01-27  Daniel Jacobowitz  <dan@codesourcery.com>
2152         * sysdeps/unix/sysv/linux/arm/sysdep.h: Include <tls.h>.
2154 2009-01-12  Mike Frysinger  <vapier@gentoo.org>
2156         * sysdeps/arm/fpu/setjmp.S: Add hidden_def (__sigsetjmp).
2158 2009-01-12  Joseph Myers  <joseph@codesourcery.com>
2160         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Define
2161         FUTEX_CLOCK_REALTIME and FUTEX_BITSET_MATCH_ANY.
2163 2008-12-03  Joseph Myers  <joseph@codesourcery.com>
2165         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Define
2166         FUTEX_WAIT_BITSET and FUTEX_WAKE_BITSET.
2168 2008-11-25  Joseph Myers  <joseph@codesourcery.com>
2170         * sysdeps/unix/sysv/linux/arm/sysdep.h (LOAD_ARGS_1, LOAD_ARGS_2,
2171         LOAD_ARGS_3, LOAD_ARGS_4, LOAD_ARGS_5, LOAD_ARGS_6, LOAD_ARGS_7):
2172         Load all arguments into temporary variables before loading into
2173         registers.
2175 2008-08-19  Joseph Myers  <joseph@codesourcery.com>
2177         * data/c++-types-arm-linux-gnueabi.data: New.
2178         * data/localplt-arm-linux-gnueabi.data: New.
2179         * sysdeps/arm/bsd-_setjmp.S: Use HIDDEN_JUMPTARGET to call
2180         __sigsetjmp.
2181         * sysdeps/arm/bsd-setjmp.S: Likewise.
2182         * sysdeps/arm/eabi/aeabi_localeconv.c: Use __localeconv.
2183         * sysdeps/arm/eabi/find_exidx.c (__gnu_Unwind_Find_exidx): Use
2184         __dl_iterate_phdr.
2185         * sysdeps/arm/eabi/setjmp.S: Add hidden_def (__sigsetjmp).
2186         * sysdeps/arm/memmove.S: Use HIDDEN_JUMPTARGET to call memcpy from
2187         within libc.
2188         * sysdeps/arm/setjmp.S: Add hidden_def (__sigsetjmp).
2189         * sysdeps/unix/sysv/linux/arm/clone.S: Use HIDDEN_JUMPTARGET to
2190         call _exit.
2191         * sysdeps/unix/sysv/linux/arm/ioperm.c (init_iosys): Use __sysctl,
2192         __readlink and fgets_unlocked.
2193         (_ioperm): Use __open and __close.
2195 2008-07-18  Joseph Myers  <joseph@codesourcery.com>
2197         * sysdeps/arm/eabi/fgetexcptflg.c: New.
2198         * sysdeps/arm/eabi/fsetexcptflg.c (__fesetexceptflag): Operate on
2199         set exception flags, not on mask of enabled exceptions.
2201 2008-07-18  Joseph Myers  <joseph@codesourcery.com>
2203         * sysdeps/arm/eabi/feupdateenv.c: New.
2205 2008-07-18  Joseph Myers  <joseph@codesourcery.com>
2207         * sysdeps/arm/libm-test-ulps: Update.
2209 2008-06-01  Paul Brook  <paul@codesourcery.com>
2210             Zack Weinberg  <zack@codesourcery.com>
2211             Daniel Jacobowitz  <dan@codesourcery.com>
2213         * sysdeps/arm/nptl/pthread_spin_lock.S,
2214         sysdeps/arm/nptl/pthread_spin_trylock.S: Delete.
2215         * sysdeps/arm/nptl/pthread_spin_lock.c,
2216         sysdeps/arm/nptl/pthread_spin_trylock.c: New files using
2217         atomic_compare_and_exchange_val_acq to take spinlocks.
2218         * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (lll_trylock,
2219         lll_cond_trylock): Use atomic_compare_and_exchange_val_acq.
2220         (__lll_trylock, __lll_cond_trylock): Delete.
2221         * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h
2222         (atomic_exchange_acq): Delete.
2223         (atomic_full_barrier): Define.
2224         (__arch_compare_and_exchange_val_32_acq): Use named operands.
2225         * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Update
2226         arch_minimum_kernel to 2.6.16.
2227         * sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerated.
2229 2008-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
2231         * sysdeps/unix/sysv/linux/arm/check_pf.c: Update from generic
2232         version.
2234 2008-04-21  Khem Raj  <kraj@mvista.com>
2236         * sysdeps/unix/sysv/linux/arm/ioperm.c: Don't include asm/page.h.
2238 2008-04-21  Mike Frysinger  <vapier@gentoo.org>
2240         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (DOCARGS_6,
2241         UNDOCARGS_6): Define.
2243 2008-04-21  Khem Raj  <kraj@mvista.com>
2245         * sysdeps/unix/sysv/linux/arm/bits/shm.h: New file.
2247 2008-04-11  Paul Brook  <paul@codesourcery.com>
2248             Sandra Loosemore  <sandra@codesourcery.com>
2250         * sysdeps/arm/eabi/machine-gmon.h: New file.
2251         * sysdeps/arm/eabi/Versions: Add __gnu_mcount_nc.
2253 2007-12-21  Daniel Jacobowitz  <dan@codesourcery.com>
2255         * sysdeps/unix/sysv/linux/arm/profil-counter.h: Use the i386 version.
2256         * sysdeps/unix/sysv/linux/arm/register-dump.h (register_dump): Update
2257         to use ucontext.
2258         (REGISTER_DUMP): Likewise.
2259         * sysdeps/unix/sysv/linux/arm/sigcontextinfo.h (SIGCONTEXT,
2260         SIGCONTEXT_EXTRA_ARGS, GET_PC, GET_FRAME, GET_STACK): Likewise.
2261         (sigaction, __sigaction): Define.
2262         * sysdeps/unix/sysv/linux/arm/bits/armsigctx.h: Delete.
2264 2007-10-22  Daniel Jacobowitz  <dan@codesourcery.com>
2266         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_DUPFD_CLOEXEC): Define.
2268 2007-09-25  Joseph Myers  <joseph@codesourcery.com>
2270         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Correct return value
2271         type and __THROW marker of splice, vmsplice, and tee.
2273 2007-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
2275         * sysdeps/unix/sysv/linux/arm/kernel-features.h: Undefine
2276         __ASSUME_PSELECT and __ASSUME_PPOLL.
2278 2007-09-12  Joseph Myers  <joseph@codesourcery.com>
2280         * sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_RESET_FLAG): Use
2281         lll_futex_wake not lll_private_futex_wake.
2282         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (O_CLOEXEC): Define.
2283         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h: Include <tls.h>
2284         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
2285         (__lll_lock_wait_private, __lll_lock_wait): New.
2286         (__lll_timedlock_wait): Don't include in libc.so;  Take private
2287         argument.  Use atomic_compare_and_exchange_bool_acq.
2288         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Renamed all
2289         lll_mutex_* resp. lll_robust_mutex_* macros to lll_*
2290         resp. lll_robust_*.  Renamed all LLL_MUTEX_LOCK_* macros to
2291         LLL_LOCK_*.  Include <kernel-features.h>.
2292         (LLL_LOCK_INITIALIZER): Remove duplicate definition.
2293         (__lll_private_flag): Define.
2294         (lll_futex_timed_wait): Pass private flag to syscall.
2295         (lll_futex_wake): Likewise.
2296         (lll_private_futex_wait, lll_private_futex_timed_wait,
2297         lll_private_futex_wake): Remove.
2298         (lll_robust_dead, lll_futex_requeue): Take private arguments.
2299         (lll_futex_wake_unlock): Pass private flag to syscall.
2300         (__lll_robust_trylock): Convert to macro.
2301         (__lll_robust_lock_wait): Add private argument.
2302         (__lll_lock_wait_private, __lll_lock_wait): Declare.
2303         (__lll_lock): Convert to macro.  Take private argument.
2304         (__lll_cond_lock): Likewise.
2305         (lll_lock, lll_cond_lock): Take private arguments.
2306         (__lll_robust_lock): Take private argument.
2307         (__lll_timedlock_wait, __lll_robust_timedlock_wait): Take private
2308         arguments.
2309         (__lll_timedlock, __lll_robust_timedlock): Convert to macros.
2310         Take private arguments.
2311         (lll_timedlock, lll_robust_timedlock): Take private arguments.
2312         (__lll_unlock, __lll_robust_unlock): Convert to macros.  Take
2313         private arguments.
2314         (lll_unlock, lll_robust_unlock): Take private arguments.
2315         (__lll_mutex_unlock_force, lll_mutex_unlock_force, lll_lock_t,
2316         lll_trylock, lll_lock, lll_unlock, lll_islocked): Remove.
2317         (lll_wait_tid): Pass LLL_SHARED to lll_futex_wait.
2318         (__lll_cond_wait, __lll_cond_timedwait, __lll_cond_wake,
2319         __lll_cond_broadcast, lll_cond_wait, lll_cond_timedwait,
2320         lll_cond_wake, lll_cond_broadcast): Remove.
2321         * sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c
2322         (clear_once_control, __pthread_once): Use lll_futex_wake not
2323         lll_private_futex_wake.
2325 2007-07-10  Daniel Jacobowitz  <dan@codesourcery.com>
2327         * sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_RESET_FLAG): Use
2328         lll_private_futex_wake.
2329         * sysdeps/unix/sysv/linux/arm/check_pf.c: Update from generic version.
2330         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c
2331         (pthread_cancel_init): Add noinline and barriers.
2332         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
2333         (__lll_timedlock_wait): Update call to lll_futex_timed_wait.
2334         (__lll_timedwait_tid): Likewise.
2335         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h (LLL_PRIVATE,
2336         LLL_SHARED): Define.
2337         (lll_futex_wait): Use lll_futex_timed_wait.
2338         (lll_futex_timed_wait, lll_futex_wake, lll_futex_wake_unlock): Take a
2339         PRIVATE argument.
2340         (lll_private_futex_wait, lll_private_futex_timed_wait,
2341         lll_private_futex_wake): New.
2342         (lll_robust_mutex_dead,  __lll_mutex_lock, __lll_mutex_cond_lock,
2343         __lll_mutex_unlock, __lll_robust_mutex_unlock,
2344         __lll_mutex_unlock_force, lll_wait_tid): Update calls.
2345         * sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c (clear_once_control,
2346         __pthread_once): Use private futexes.
2347         * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
2348         (pthread_cancel_init): Add noinline and barriers.
2350         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Comment fix.
2352         * sysdeps/unix/sysv/linux/arm/nptl/bits/semaphore.h (SEM_VALUE_MAX):
2353         Delete.
2355 2007-06-06  Daniel Jacobowitz  <dan@codesourcery.com>
2357         * sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_FLAG_UNUSED,
2358         THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT): Define.
2359         (THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG,
2360         THREAD_GSCOPE_WAIT): Define.
2361         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
2362         (lll_unlock_wake_cb): Delete.
2363         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
2364         (FUTEX_PRIVATE_FLAG): Define.
2365         (lll_unlock_wake_cb): Delete prototype.
2366         * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h: Include
2367         <endian.h>.
2368         (pthread_rwlock_t): Shrink __flags and add __shared.
2369         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h
2370         (RTLD_SINGLE_THREAD_P): Define.
2372 2007-05-23  Joseph Myers  <joseph@codesourcery.com>
2374         * sysdeps/unix/sysv/linux/arm/kernel-features.h
2375         (__ASSUME_SIGFRAME_V2): Define for 2.6.18 and later.
2376         * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
2377         (__default_sa_restorer): Rename to __default_sa_restorer_v1.
2378         Don't define if __ASSUME_SIGFRAME_V2.
2379         (__default_rt_sa_restorer): Rename to
2380         __default_rt_sa_restorer_v1.  Don't define if
2381         __ASSUME_SIGFRAME_V2.
2382         (__default_sa_restorer_v2, __default_rt_sa_restorer_v2): New.
2383         * sysdeps/unix/sysv/linux/arm/nptl/Versions
2384         (__default_sa_restorer_v1, __default_rt_sa_restorer_v1,
2385         __default_sa_restorer_v2, __default_rt_sa_restorer_v2): Add to
2386         GLIBC_PRIVATE.
2387         * sysdeps/unix/sysv/linux/arm/sigaction.c [__ARM_EABI__]
2388         (__default_sa_restorer_v1, __default_sa_restorer_v2,
2389         __default_rt_sa_restorer_v1, __default_rt_sa_restorer_v2):
2390         Declare.
2391         (__default_sa_restorer, __default_rt_sa_restorer): Define as
2392         macros depending on kernel version.
2394 2007-01-23  Daniel Jacobowitz  <dan@codesourcery.com>
2396         * sysdeps/unix/sysv/linux/arm/sysdep.h (PTR_MANGLE, PTR_DEMANGLE):
2397         Define.
2399 2007-01-08  Daniel Jacobowitz  <dan@codesourcery.com>
2401         * sysdeps/unix/sysv/linux/arm/check_pf.c: New file.
2402         * sysdeps/unix/sysv/linux/arm/eabi/check_pf.c: New file.
2404 2007-01-08  Joseph Myers  <joseph@codesourcery.com>
2406         * sysdeps/arm/fpu/bits/mathdef.h: Move to
2407         sysdeps/arm/bits/mathdef.h.  Remove comment about FPA.
2409 2007-01-08  Joseph Myers  <joseph@codesourcery.com>
2411         * sysdeps/arm/eabi/jmpbuf-offsets.h: New.
2413 2006-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
2415         * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
2416         (RTLD_SINGLE_THREAD_P): Define.
2418 2006-10-31  Joseph S. Myers  <joseph@codesourcery.com>
2420         * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
2421         (DOCARGS_6): Change ".pad #20" to ".pad #16".
2423 2006-10-31  Joseph S. Myers  <joseph@codesourcery.com>
2425         * sysdeps/arm/eabi/fclrexcpt.c: Include <sysdep.h> instead of
2426         <asm/procinfo.h>.  Use HWCAP_ARM_VFP instead of HWCAP_VFP.
2427         * sysdeps/arm/eabi/fedisblxcpt.c: Likewise.
2428         * sysdeps/arm/eabi/feenablxcpt.c: Likewise.
2429         * sysdeps/arm/eabi/fegetenv.c: Likewise.
2430         * sysdeps/arm/eabi/fegetexcept.c: Likewise.
2431         * sysdeps/arm/eabi/fegetround.c: Likewise.
2432         * sysdeps/arm/eabi/feholdexcpt.c: Likewise.
2433         * sysdeps/arm/eabi/fesetenv.c: Likewise.
2434         * sysdeps/arm/eabi/fesetround.c: Likewise.
2435         * sysdeps/arm/eabi/fraiseexcpt.c: Likewise.
2436         * sysdeps/arm/eabi/fsetexcptflg.c: Likewise.
2437         * sysdeps/arm/eabi/ftestexcept.c: Likewise.
2438         * sysdeps/arm/eabi/setfpucw.c: Likewise.
2440 2006-10-31  Joseph Myers  <joseph@codesourcery.com>
2442         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (splice): Update
2443         prototype.
2445 2006-10-31  Joseph Myers  <joseph@codesourcery.com>
2447         * sysdeps/unix/sysv/linux/arm/kernel-features.h: Remove __i386__
2448         conditional.
2450 2006-10-31  Nicolas Pitre  <nico@cam.org>
2451             Joseph Myers  <joseph@codesourcery.com>
2453         * sysdeps/arm/memcpy.S: New file.
2454         * sysdeps/arm/memmove.S: Likewise.
2456 2006-09-22  Khem Raj  <kraj@mvista.com>
2458         * sysdeps/unix/sysv/linux/arm/fxstatat.c: New file.
2460 2006-09-21  Joseph Myers  <joseph@codesourcery.com>
2462         * sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags):
2463         Add "java" and "iwmmxt".
2464         * sysdeps/unix/sysv/linux/arm/dl-procinfo.h: Use <sysdep.h> for
2465         HWCAP values.
2466         (_DL_HWCAP_COUNT): Increase to 10.
2467         * sysdeps/unix/sysv/linux/arm/sysdep.h (HWCAP_ARM_SWP,
2468         HWCAP_ARM_HALF, HWCAP_ARM_THUMB, HWCAP_ARM_26BIT,
2469         HWCAP_ARM_FAST_MULT, HWCAP_ARM_FPA, HWCAP_ARM_VFP, HWCAP_ARM_EDSP,
2470         HWCAP_ARM_JAVA, HWCAP_ARM_IWMMXT): Define.
2471         * sysdeps/arm/eabi/setjmp.S (__sigsetjmp): Save iWMMXt registers
2472         if HWCAP_ARM_IWMMXT set.  Don't include <asm/procinfo.h>.  Use
2473         HWCAP_ARM_VFP instead of HWCAP_VFP.
2474         * sysdeps/arm/eabi/__longjmp.S (__longjmp): Restore iWMMXt
2475         registers if HWCAP_ARM_IWMMXT set.  Don't include
2476         <asm/procinfo.h>.  Use HWCAP_ARM_VFP instead of HWCAP_VFP.
2478 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
2480         * sysdeps/arm/dl-machine.h (elf_machine_rel): Handle undefined
2481         symbols.
2482         (elf_machine_rela): Likewise.
2484 2006-08-21  Daniel Jacobowitz  <dan@codesourcery.com>
2486         * sysdeps/unix/sysv/linux/arm/eabi/syscalls.list: Remove msgctl,
2487         shmctl, and semctl.
2488         * sysdeps/unix/sysv/linux/arm/eabi/semctl.c,
2489         sysdeps/unix/sysv/linux/arm/eabi/shmctl.c,
2490         sysdeps/unix/sysv/linux/arm/eabi/msgctl.c: New files.
2492 2006-08-04  Daniel Jacobowitz  <dan@codesourcery.com>
2494         Reported by Joseph Myers <joseph@codesourcery.com>:
2495         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h (FUTEX_LOCK_PI,
2496         FUTEX_UNLOCK_PI, FUTEX_TRYLOCK_PI): Define.
2498 2006-07-24  Daniel Jacobowitz  <dan@codesourcery.com>
2500         * sysdeps/unix/sysv/linux/arm/sigaction.c: If WRAPPER_INCLUDE is
2501         defined, include the named file.
2503 2006-07-05  Daniel Jacobowitz  <dan@codesourcery.com>
2505         * sysdeps/unix/sysv/linux/arm/sys/ucontext.h: Include
2506         <bits/sigcontext.h>.
2507         (NGREG, mcontext_t, struct ucontext): Update to match the kernel.
2509 2006-07-05  Daniel Jacobowitz  <dan@codesourcery.com>
2511         * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Correct GOT access to
2512         load the _DYNAMIC slot.
2514 2006-06-08  Mark Shinwell  <shinwell@codesourcery.com>
2516         * sysdeps/arm/nptl/pthreaddef.h (CURRENT_STACK_FRAME): Add -12.
2518 2006-06-08  Daniel Jacobowitz  <dan@codesourcery.com>
2520         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Reformat.
2521         (SPLICE_F_MOVE, SPLICE_F_NONBLOCK, SPLICE_F_MORE, SPLICE_F_GIFT):
2522         Define.
2524 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
2526         * sysdeps/arm/initfini.c: New file.
2528 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
2530         * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Rewrite to load
2531         _GLOBAL_OFFSET_TABLE_ explicitly.
2533 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
2535         * sysdeps/unix/sysv/linux/arm/kernel-features.h: Add conditionals
2536         for __ASSUME_TRUNCATE64_SYSCALL, __ASSUME_MMAP2_SYSCALL,
2537         __ASSUME_STAT64_SYSCALL, __ASSUME_FCNTL64, and
2538         __ASSUME_VFORK_SYSCALL.
2540 2006-05-05  Daniel Jacobowitz  <dan@codesourcery.com>
2542         * sysdeps/unix/sysv/linux/arm/bits/mman.h: Update error message
2543         for consistency with other ports.
2544         (MADV_REMOVE, MADV_DONTFORK, MADV_DOFORK): Define.
2546 2006-05-05  Lior Balkohen  <balkohen@gmail.com>
2548         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Remove
2549         LINUX_FADV_ASYNC_WRITE and LINUX_FADV_WRITE_WAIT.
2550         Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE
2551         and SYNC_FILE_RANGE_WAIT_AFTER.
2552         Declare sync_file_range, vmsplice, splice and tee.
2554 2006-03-27  Lior Balkohen  <balkohen@gmail.com>
2556         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define
2557         LINUX_FADV_ASYNC_WRITE and LINUX_FADV_WRITE_WAIT.
2559 2006-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
2561         * sysdeps/unix/sysv/linux/arm/eabi/socket.S: Delete.
2562         * sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
2563         sysdeps/unix/sysv/linux/arm/kernel-features.h,
2564         sysdeps/unix/sysv/linux/arm/eabi/umount.c: New files.
2565         * sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h
2566         (DOCARGS_6, UNDOCARGS_6, RESTORE_LR_6): Define.
2567         * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
2568         (DOCARGS_6, UNDOCARGS_6, RESTORE_LR_6): Define.
2569         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h: Undefine
2570         __NR_stime and __NR_alarm.
2572 2006-03-02  Daniel Jacobowitz  <dan@codesourcery.com>
2574         * sysdeps/unix/sysv/linux/arm/linuxthreads/sysdep-cancel.h
2575         (PSEUDO): Inline correct versions of PSEUDO_RET_MOV and MAYBE_SAVE_LR.
2576         (PSEUDO_RET_MOV, MAYBE_SAVE_LR): Don't define.
2578 2006-03-02  Daniel Jacobowitz  <dan@codesourcery.com>
2580         * sysdeps/unix/sysv/linux/arm/eabi/Makefile (arm-using-eabi): Set.
2581         * sysdeps/unix/sysv/linux/arm/nptl/Makefile: New file.
2583 2006-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
2585         * sysdeps/unix/arm/sysdep.h, sysdeps/unix/sysv/linux/arm/sysdep.S,
2586         sysdeps/unix/sysv/linux/arm/sysdep.h: Remove ports/ from include
2587         paths.
2589 2006-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
2591         * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h
2592         (struct __pthread_internal_slist): New.
2593         (union pthread_mutex_t): Give struct a tag.  Add __list
2594         in an anonymous union.
2595         (union pthread_cond_t): Use __extension__.
2596         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
2597         (__lll_mutex_lock_outlined, __lll_mutex_timedlock_outlined): Remove
2598         prototypes.
2599         (lll_robust_mutex_dead, __lll_robust_mutex_trylock,
2600         lll_robust_mutex_trylock, __lll_robust_mutex_lock,
2601         lll_robust_mutex_lock, lll_robust_mutex_cond_lock,
2602         __lll_robust_mutex_timedlock, lll_robust_mutex_timedlock,
2603         __lll_robust_mutex_unlock, lll_robust_mutex_unlock): New.
2604         (__lll_robust_lock_wait, __lll_robust_timedlock_wait): New
2605         prototypes.
2607 2006-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
2609         * sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c: Don't use
2610         sysdeps/generic/.
2611         * sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: Likewise.
2613 2006-01-12  Roland McGrath  <roland@redhat.com>
2615         * sysdeps/arm/jmpbuf-unwind.h: Include <jmpbuf-offsets.h>.
2617 2006-01-10  Roland McGrath  <roland@redhat.com>
2619         * sysdeps/arm/bits/setjmp.h (__JMP_BUF_SP): Macro moved to ...
2620         * sysdeps/arm/jmpbuf-offsets.h: ... here, new file.
2621         * sysdeps/arm/fpu/bits/setjmp.h: (__JMP_BUF_SP): Macro moved to ...
2622         * sysdeps/arm/fpu/jmpbuf-offsets.h: ... here, new file.
2623         * sysdeps/arm/eabi/bits/setjmp.h (__JMP_BUF_SP): Macro removed.
2625         * sysdeps/arm/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...
2626         * sysdeps/arm/jmpbuf-unwind.h: ... here.
2627         * sysdeps/arm/fpu/bits/setjmp.h (_JMPBUF_UNWINDS): Macro removed.
2628         * sysdeps/arm/eabi/bits/setjmp.h (_JMPBUF_UNWINDS): Macro removed.
2630         * sysdeps/arm/nptl/jmpbuf-unwind.h: Moved to ...
2631         * sysdeps/arm/jmpbuf-unwind.h: ... here.
2633 2005-12-27  Roland McGrath  <roland@redhat.com>
2635         * sysdeps/arm/eabi/bits/setjmp.h (_JMPBUF_UNWINDS): Take third argument
2636         DEMANGLE, and pass SP value through it.
2637         * sysdeps/arm/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
2638         * sysdeps/arm/fpu/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
2640 2005-12-15  Roland McGrath  <roland@redhat.com>
2642         * sysdeps/arm/libc-tls.c: Use csu/ instead of sysdeps/generic/.
2644 2005-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
2646         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h,
2647         sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c,
2648         sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c,
2649         sysdeps/unix/sysv/linux/arm/nptl/unwind.h,
2650         sysdeps/arm/unwind-dw2-fde-glibc.c,
2651         sysdeps/arm/unwind-pe.c, sysdeps/arm/framestate.c: New files.
2653 2005-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
2655         * sysdeps/arm/bits/setjmp.h, sysdeps/arm/fpu/bits/setjmp.h: Update
2656         include guards.
2658         * sysdeps/unix/arm/sysdep.S (syscall_error): Handle USE___THREAD and
2659         RTLD_PRIVATE_ERRNO.
2661         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Handle RESET_PID.
2662         Handle new arguments.
2663         * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use SAVE_PID and
2664         RESTORE_PID.  Use the right syscall error handler.
2666         * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
2667         (__default_sa_restorer, __default_rt_sa_restorer): Add unwind
2668         information.
2670         * sysdeps/unix/sysv/linux/arm/eabi/socket.S: Update formatting.
2671         Add unwind information.  Correct stack alignment typo.
2673         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h
2674         (INTERNAL_SYSCALL_NCS): Define.
2676         * sysdeps/unix/sysv/linux/arm/sigaction.c
2677         (__libc_sigaction): Remove never-valid handling for SA_ONSTACK.
2679         * sysdeps/unix/sysv/linux/arm/socket.S: Whitespace cleanup.
2681         * sysdeps/unix/sysv/linux/arm/sysdep.h (SYSCALL_ERROR_HANDLER): Handle
2682         RTLD_PRIVATE_ERRNO.
2683         (INTERNAL_SYSCALL_NCS): Implement.
2685         * sysdeps/arm/nptl/Makefile, sysdeps/arm/nptl/jmpbuf-unwind.h,
2686         sysdeps/arm/nptl/pthread_spin_lock.S,
2687         sysdeps/arm/nptl/pthread_spin_trylock.S,
2688         sysdeps/arm/nptl/pthreaddef.h, sysdeps/arm/nptl/tcb-offsets.sym,
2689         sysdeps/arm/nptl/tls.h, sysdeps/unix/sysv/linux/arm/eabi/Makefile,
2690         sysdeps/unix/sysv/linux/arm/eabi/nptl/Makefile,
2691         sysdeps/unix/sysv/linux/arm/eabi/nptl/configure,
2692         sysdeps/unix/sysv/linux/arm/eabi/nptl/configure.in,
2693         sysdeps/unix/sysv/linux/arm/eabi/nptl/nptl-aeabi_unwind_cpp_pr1.c,
2694         sysdeps/unix/sysv/linux/arm/eabi/nptl/rt-aeabi_unwind_cpp_pr1.c,
2695         sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h,
2696         sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c,
2697         sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c,
2698         sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h,
2699         sysdeps/unix/sysv/linux/arm/nptl/Versions,
2700         sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h,
2701         sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h,
2702         sysdeps/unix/sysv/linux/arm/nptl/clone.S,
2703         sysdeps/unix/sysv/linux/arm/nptl/createthread.c,
2704         sysdeps/unix/sysv/linux/arm/nptl/fork.c,
2705         sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c,
2706         sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h,
2707         sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S,
2708         sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c,
2709         sysdeps/unix/sysv/linux/arm/nptl/vfork.S: New files.
2711 2005-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
2713         * sysdeps/arm/dl-machine.h (CLEAR_CACHE): Use INTERNAL_SYSCALL_ARM.
2714         * sysdeps/unix/sysv/linux/arm/brk.c (__brk): Use INLINE_SYSCALL.
2715         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Use DO_CALL.
2716         * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Bump
2717         arch_minimum_kernel.
2718         * sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerated.
2719         * sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
2720         sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
2721         sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
2722         sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
2723         sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c,
2724         sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
2725         sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
2726         sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
2727         sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
2728         sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
2729         sysdeps/unix/sysv/linux/arm/eabi/semop.c,
2730         sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
2731         sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
2732         sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
2733         sysdeps/unix/sysv/linux/arm/eabi/uname.c,
2734         sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
2735         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
2736         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: Removed.
2737         * sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h,
2738         sysdeps/unix/sysv/linux/arm/eabi/mmap64.S,
2739         sysdeps/unix/sysv/linux/arm/eabi/pread.c,
2740         sysdeps/unix/sysv/linux/arm/eabi/pread64.c,
2741         sysdeps/unix/sysv/linux/arm/eabi/pwrite.c,
2742         sysdeps/unix/sysv/linux/arm/eabi/pwrite64.c,
2743         sysdeps/unix/sysv/linux/arm/eabi/readahead.c,
2744         sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S,
2745         sysdeps/unix/sysv/linux/arm/eabi/socket.S,
2746         sysdeps/unix/sysv/linux/arm/eabi/syscall.S,
2747         sysdeps/unix/sysv/linux/arm/eabi/sysdep.h,
2748         sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: New files.
2749         * sysdeps/unix/sysv/linux/arm/linuxthreads/sysdep-cancel.h
2750         (SINGLE_THREAD_P_INT, SINGLE_THREAD_P_PIC): Removed.
2751         (SINGLE_THREAD_P): Rewritten to use only ip.
2752         * sysdeps/unix/sysv/linux/arm/linuxthreads/vfork.S (__vfork): Use
2753         DO_CALL.
2754         * sysdeps/unix/sysv/linux/arm/mmap.S (__mmap): Use DO_CALL.
2755         * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Use DO_CALL.
2756         Don't handle EABI here.
2757         * sysdeps/unix/sysv/linux/arm/socket.S (__socket): Use
2758         SINGLE_THREAD_P.
2759         * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use DO_CALL.
2761 2005-11-03  Daniel Jacobowitz  <dan@codesourcery.com>
2763         * sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S: Add LGPL exception.
2765 2005-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
2767         * sysdeps/arm/eabi/aeabi_lcsts.c, sysdeps/arm/eabi/aeabi_math.c,
2768         sysdeps/arm/eabi/aeabi_sighandlers.S: Add LGPL exception.
2770 2005-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
2772         * sysdeps/arm/eabi/Makefile (static-only-routines): Remove
2773         $(aeabi_routines).
2774         * sysdeps/arm/eabi/Versions (GLIBC_2.4): Add ARM EABI portability
2775         routines.
2776         * sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c,
2777         sysdeps/arm/eabi/aeabi_errno_addr.c,
2778         sysdeps/arm/eabi/aeabi_localeconv.c,
2779         sysdeps/arm/eabi/aeabi_mb_cur_max.c, sysdeps/arm/eabi/aeabi_memclr.c,
2780         sysdeps/arm/eabi/aeabi_memcpy.c, sysdeps/arm/eabi/aeabi_memmove.c,
2781         sysdeps/arm/eabi/aeabi_memset.c: Remove attribute_hidden.
2783 2005-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
2785         * sysdeps/unix/sysv/linux/arm/bits/mman.h (MREMAP_FIXED): Define.
2787 2005-10-27  Daniel Jacobowitz  <dan@codesourcery.com>
2789         * sysdeps/unix/sysv/linux/arm/socket.S: Honor NO_WEAK_ALIAS.
2791 2005-10-10  Daniel Jacobowitz  <dan@codesourcery.com>
2792             Joseph Myers  <joseph@codesourcery.com>
2793             Julian Brown  <julian@codesourcery.com>
2794             Mark Mitchell  <mark@codesourcery.com>
2795             Paul Brook  <paul@codesourcery.com>
2797         * sysdeps/arm/dl-machine.h (_dl_start_user): Preserve eight-byte
2798         stack alignment.
2800         * sysdeps/arm/elf/start.S (_start): Add unwind markers for EABI
2801         targets.
2803         * sysdeps/arm/preconfigure: Set machine for EABI targets.  Remove
2804         obsolete Thumb support.
2806         * sysdeps/arm/shlib-versions: Add EABI support.
2808         * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Allow for padding
2809         in the argument list for EABI targets.
2811         * sysdeps/arm/fpu/feholdexcpt.c, sysdeps/arm/fpu/fesetround.c: Add
2812         libm_hidden_def.
2814         * sysdeps/arm/dl-sysdep.h, sysdeps/arm/eabi/Makefile,
2815         sysdeps/arm/eabi/Versions, sysdeps/arm/eabi/__longjmp.S,
2816         sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c,
2817         sysdeps/arm/eabi/aeabi_errno_addr.c, sysdeps/arm/eabi/aeabi_lcsts.c,
2818         sysdeps/arm/eabi/aeabi_localeconv.c, sysdeps/arm/eabi/aeabi_math.c,
2819         sysdeps/arm/eabi/aeabi_mb_cur_max.c, sysdeps/arm/eabi/aeabi_memclr.c,
2820         sysdeps/arm/eabi/aeabi_memcpy.c, sysdeps/arm/eabi/aeabi_memmove.c
2821         sysdeps/arm/eabi/aeabi_memset.c, sysdeps/arm/eabi/aeabi_sighandlers.S,
2822         sysdeps/arm/eabi/aeabi_unwind_cpp_pr1.c, sysdeps/arm/eabi/bits/fenv.h,
2823         sysdeps/arm/eabi/bits/huge_val.h, sysdeps/arm/eabi/bits/setjmp.h,
2824         sysdeps/arm/eabi/fclrexcpt.c, sysdeps/arm/eabi/fedisblxcpt.c,
2825         sysdeps/arm/eabi/feenablxcpt.c, sysdeps/arm/eabi/fegetenv.c,
2826         sysdeps/arm/eabi/fegetexcept.c, sysdeps/arm/eabi/fegetround.c,
2827         sysdeps/arm/eabi/feholdexcpt.c, sysdeps/arm/eabi/fesetenv.c,
2828         sysdeps/arm/eabi/fesetround.c, sysdeps/arm/eabi/find_exidx.c,
2829         sysdeps/arm/eabi/fpu_control.h, sysdeps/arm/eabi/fraiseexcpt.c,
2830         sysdeps/arm/eabi/fsetexcptflg.c, sysdeps/arm/eabi/ftestexcept.c,
2831         sysdeps/arm/eabi/setjmp.S, sysdeps/unix/sysv/linux/arm/eabi/configure,
2832         sysdeps/arm/eabi/rtld-global-offsets.sym, sysdeps/arm/eabi/setfpucw.c,
2833         sysdeps/unix/sysv/linux/arm/eabi/configure.in,
2834         sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
2835         sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
2836         sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
2837         sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
2838         sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
2839         sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
2840         sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
2841         sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
2842         sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
2843         sysdeps/unix/sysv/linux/arm/eabi/oldgetrlimit.c,
2844         sysdeps/unix/sysv/linux/arm/eabi/oldsetrlimit.c,
2845         sysdeps/unix/sysv/linux/arm/eabi/semop.c,
2846         sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
2847         sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
2848         sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
2849         sysdeps/unix/sysv/linux/arm/eabi/uname.c,
2850         sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
2851         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
2852         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: New files.
2854 2005-10-10  Daniel Jacobowitz  <dan@codesourcery.com>
2856         * sysdeps/arm/memset.S (memset): Correct handling of negative
2857         arguments.
2859 2005-10-10  Philip Blundell  <philb@gnu.org>
2861         * sysdeps/arm/Makefile, sysdeps/arm/machine-gmon.h,
2862         sysdeps/arm/_mcount.S: Revert previous bogus changes.
2864 2005-10-10  Philip Blundell  <philb@gnu.org>
2866         * sysdeps/arm/_mcount.S: Suppress profiling when building this
2867         file.
2869 2005-10-09  Phil Blundell  <pb@reciva.com>
2871         * sysdeps/arm/Makefile [subdir=gmon] (sysdep_routines): Add
2872         _mcount.
2873         * sysdeps/arm/machine-gmon.h (MCOUNT): Replace with empty
2874         definition.
2875         (_MCOUNT_DECL): Make linkage global.
2876         * sysdeps/arm/_mcount.S: New file.
2878 2005-10-09  Phil Blundell  <pb@reciva.com>
2880         * sysdeps/arm/dl-trampoline.S: [PROF] (_dl_runtime_profile):
2881         Don't compile.  Correct cut'n'paste error with .size.
2883 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
2885         * sysdeps/unix/sysv/linux/arm/posix_fadvise.c,
2886         sysdeps/unix/sysv/linux/arm/posix_fadvise64.c: New files.
2888 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
2890         * sysdeps/arm/dl-machine.h: Include <tls.h>.
2891         (elf_machine_type_class, elf_machine_rel, elf_machine_rela): Handle
2892         TLS relocations.
2893         * sysdeps/unix/sysv/linux/arm/Makefile: Build __aeabi_read_tp.
2894         * sysdeps/unix/sysv/linux/arm/sysdep.h (INTERNAL_SYSCALL_RAW): Renamed
2895         from INTERNAL_SYSCALL.
2896         (INTERNAL_SYSCALL, INTERNAL_SYSCALL_ARM): New macros.
2897         * sysdeps/arm/dl-tls.h, sysdeps/arm/elf/configure.in,
2898         sysdeps/arm/elf/configure, sysdeps/arm/libc-tls.c,
2899         sysdeps/arm/linuxthreads/tls.h, sysdeps/arm/tls-macros.h,
2900         sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S,
2901         sysdeps/unix/sysv/linux/arm/libc-aeabi_read_tp.S: New files.
2903 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
2905         * sysdeps/arm/atomicity.h: Delete.
2906         * sysdeps/arm/bits/atomic.h: New file.
2908 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
2910         * sysdeps/arm/dl-machine.h (ARCH_LA_PLTENTER,
2911         ARCH_LA_PLTEXIT): Define.
2912         * sysdeps/arm/ldsodefs.h, sysdeps/arm/tst-audit.h: New files.
2914 2005-06-13  Philip Blundell  <philb@gnu.org>
2916         Patch from addsub@eyou.com:
2917         * sysdeps/arm/ieee754.h: Deleted.
2918         * sysdeps/arm/gmp-mparam.h: Support VFP and big endian.
2919         * sysdeps/arm/bits/endian.h: Likewise.
2921 2005-06-11  Phil Blundell  <pb@reciva.com>
2923         * sysdeps/arm/init-first.c: Deleted.
2924         * sysdeps/unix/sysv/linux/arm/linuxthreads/fork.c: New file.
2926 2005-06-10  Phil Blundell  <pb@reciva.com>
2928         Bug #957:
2929         * sysdeps/unix/sysv/linux/arm/mmap64.S: Handle offset correctly on
2930         big endian machines.  Reported by Sven Henkel <shenkel@gmail.com>.
2932 2005-05-09  Daniel Jacobowitz  <dan@codesourcery.com>
2933             Mark Mitchell  <mark@codesourcery.com>
2935         * sysdeps/arm/bits/link.h: New file.
2936         * sysdeps/arm/dl-trampoline.S: New file.
2937         * sysdeps/arm/dl-machine.h: Check RESOLVE_MAP instead of RESOLVE.
2938         (elf_machine_runtime_setup): Check dl_profile before calling
2939         _dl_name_match_p.
2940         (ELF_MACHINE_RUNTIME_TRAMPOLINE): Delete.
2941         (elf_machine_rel, elf_machine_rela): Use RESOLVE_MAP.
2942         (fix_bad_pc24): Use auto instead of static.
2944 2005-05-09  Daniel Jacobowitz  <dan@codesourcery.com>
2945             Mark Mitchell  <mark@codesourcery.com>
2947         * sysdeps/unix/sysv/linux/arm/ioperm.c (BUS_ISA): Define for new
2948         kernel headers.
2950 2005-06-09  Phil Blundell  <pb@reciva.com>
2952         * sysdeps/unix/arm/sysdep.h, sysdeps/unix/sysv/linux/arm/sysdep.h,
2953         sysdeps/unix/sysv/linux/arm/sysdep.S: Correct paths to included
2954         files.
2956 2005-05-23  Roland McGrath  <roland@redhat.com>
2958         * ChangeLog.arm: New file (this one).
2959         * sysdeps/arm, sysdeps/unix/arm, sysdeps/unix/sysv/linux/arm:
2960         Subdirectories moved here from main repository.
2961         * sysdeps/arm/preconfigure: New file.
2962         * sysdeps/arm/shlib-versions: New file.
2964 Local Variables:
2965 mode: change-log
2966 left-margin: 8
2967 fill-column: 74
2968 End: