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sparc: Remove optimized math routines which cause testsuite failures.
[thirdparty/glibc.git] / ChangeLog.old-ports-arm
CommitLineData
c6bfe5c4
JM		 1This file describes changes to the ARM port while it was in the ports
2add-on directory. This port is no longer part of an add-on and so
3future changes to it should be listed in the top-level ChangeLog file,
4not here.
5
6\f
7
852fa2dd
JM		 82014-02-08 Joseph Myers <joseph@codesourcery.com>
9
c6bfe5c4
JM		 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.
14
852fa2dd
JM		 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.
24
47590bce
WN		 252014-01-24 Will Newton <will.newton@linaro.org>
26
27 [BZ #16499]
28 * sysdeps/unix/sysv/linux/arm/clone.S: Use BLX macro instead
29 of blx instruction directly.
30
2f10c4d6
WN		 312014-01-14 Will Newton <will.newton@linaro.org>
32
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.
40
bc2ba20a
RM		 412014-01-10 Roland McGrath <roland@hack.frob.com>
42
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)].
49
50 * sysdeps/arm/gcc-compat.h: New file.
51
b06ece6a
JM		 522014-01-01 Joseph Myers <joseph@codesourcery.com>
53
54 * sysdeps/arm/libm-test-ulps: Regenerated.
55
3c1c46a6
JM		 562013-11-28 Joseph Myers <joseph@codesourcery.com>
57
58 * sysdeps/arm/fegetround.c (fegetround): Use libm_hidden_def.
59
d1d9eaf4 602013-11-26 Ondřej Bílka <neleai@seznam.cz>
bc2ba20a
RM		 61
62 * sysdeps/unix/sysv/linux/arm/bits/shm.h: Use __glibc_reserved
63 instead of __unused.
d1d9eaf4 64
068dcfd6
RM		 652013-11-22 Roland McGrath <roland@hack.frob.com>
66
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.
72
cb8a6dbd
MF		 732013-10-30 Mike Frysinger <vapier@gentoo.org>
74
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.
92
6d9b9a67
WN		 932013-10-04 Will Newton <will.newton@linaro.org>
94
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.
99
41bc5e09
WN		 100 * sysdeps/arm/setjmp.S (NO_THUMB): Remove define.
101 (__sigsetjmp): Use Thumb supported instructions.
102
b7f2d27d
WN		 1032013-10-03 Will Newton <will.newton@linaro.org>
104
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.
117
82c93a0f
WN		 1182013-09-24 Will Newton <will.newton@linaro.org>
119
120 * ports/sysdeps/arm/nptl/tls.h (TLS_INIT_TP_EXPENSIVE): Remove
121 macro.
122
5bb43a43
AS		 1232013-09-20 Andreas Schwab <schwab@linux-m68k.org>
124
125 * sysdeps/arm/armv6t2/ffs.S (__ffs): Define as hidden.
126
d70d6205
MK		 1272013-09-18 Dinar Temirbulatov <dtemirbulatov@gmail.com>
128
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.
136
cd90698b
WN		 1372013-09-16 Will Newton <will.newton@linaro.org>
138
139 * sysdeps/arm/armv7/multiarch/memcpy_impl.S: Tighten check
140 on entry to aligned copy loop to improve performance.
141
21bfcecf
RM		 1422013-08-30 Roland McGrath <roland@hack.frob.com>
143
b0350db9
RM		 144 * sysdeps/arm/armv6t2/strlen.S: Use sfi_pld and sfi_breg macros.
145
21bfcecf
RM		 146 * sysdeps/arm/armv6t2/strlen.S: Include <arm-features.h> first thing.
147 [NO_THUMB]: Adapt code for ARM mode.
148
6b06ac56
WN		 1492013-08-30 Will Newton <will.newton@linaro.org>
150
151 [BZ #15909]
152 * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Use blx
153 instead of mov lr, pc.
154
2601bc18
WN		 1552013-08-30 Will Newton <will.newton@linaro.org>
156
157 * sysdeps/arm/armv6t2/strlen.S: New file.
158
c54290cf
TS		 1592013-08-29 Thomas Schwinge <thomas@codesourcery.com>
160
161 * sysdeps/unix/sysv/linux/arm/ldsodefs.h (VALID_ELF_OSABI)
162 (MORE_ELF_HEADER_DATA): Use ELFOSABI_GNU instead of
163 ELFOSABI_LINUX.
164
d0721e70
CD		 1652013-08-28 Kyle McMartin <kyle@redhat.com>
166 Carlos O'Donell <carlos@redhat.com>
167
168 [BZ #15905]
169 * sysdeps/arm/dl-machine [!RTLD_BOOTSTRAP] (elf_machine_rel):
170 Pass GLRO(dl_hwcap) to the IFUNC resolver.
171
a0d93e9b
JM		 1722013-07-03 Joseph Myers <joseph@codesourcery.com>
173
174 * sysdeps/arm/include/bits/setjmp.h [_ISOMAC] (JMP_BUF_REGLIST):
175 Do not define.
176 [_ISOMAC] (__JMP_BUF_SP): Likewise.
177
6bed143e
JM		 1782013-07-02 Joseph Myers <joseph@codesourcery.com>
179
b4ac1f6a
JM		 180 * sysdeps/arm/libm-test-ulps: Regenerated.
181
6bed143e
JM		 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.
188
1413c693
WN		 1892013-07-02 Will Newton <will.newton@linaro.org>
190
191 * sysdeps/arm/dl-machine.h (elf_machine_rela): Pass dl_hwcap
192 to IFUNC resolver functions.
193
1ae8bfe0
RA		 1942013-06-28 Ryan S. Arnold <rsa@linux.vnet.ibm.com>
195
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.
200
d7dffa6a
RM		 2012013-06-18 Roland McGrath <roland@hack.frob.com>
202
02a809d2
RM		 203 * sysdeps/arm/arm-mcount.S: Comment typo fix.
204
733edfb8
RM		 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.
212
d7dffa6a
RM		 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.
216
c4116042
JM		 2172013-06-18 Joseph Myers <joseph@codesourcery.com>
218
18e5cc3a
JM		 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).
223
c4116042
JM		 224 * sysdeps/arm/fpu_control.h [!_LIBC && __SOFTFP__]: Change
225 condition to [!(_LIBC && !_LIBC_TEST) && __SOFTFP__].
226 * sysdeps/arm/test-fpucw.c: New file.
227
3023a72e
JM		 2282013-06-17 Joseph Myers <joseph@codesourcery.com>
229
230 [BZ #14907]
231 * sysdeps/arm/feenablxcpt.c (feenableexcept): Test whether all
232 requested exception traps were enabled and return -1 if not.
233
61dd6208
SP		 2342013-06-15 Siddhesh Poyarekar <siddhesh@redhat.com>
235
236 * sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist: Update.
237
c69f6af9
JM		 2382013-06-14 Joseph Myers <joseph@codesourcery.com>
239
240 [BZ #15492]
241 * sysdeps/arm/fpu_control.h [_LIBC || !__SOFTFP__]
242 (_FPU_RESERVED): Change value to 0x00086060.
243
f1d73d30
JM		 2442013-06-11 Joseph Myers <joseph@codesourcery.com>
245
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.
250
0efa6f8b
JM		 2512013-06-10 Joseph Myers <joseph@codesourcery.com>
252
253 * sysdeps/arm/math-tests.h: New file.
254
ecdaa7c9
RH		 2552013-06-05 Richard Henderson <rth@redhat.com>
256
257 [BZ #15583]
258 * sysdeps/arm/armv6/strcpy.S (strcpy): Fix register usage in
259 non ARCH_HAS_T2 case.
260
5556231d
JM		 2612013-06-05 Joseph Myers <joseph@codesourcery.com>
262
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.
267
fab7ce3f
JM		 2682013-05-31 Joseph Myers <joseph@codesourcery.com>
269
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.
273
b9375348
SP		 2742013-05-29 Siddhesh Poyarekar <siddhesh@redhat.com>
275
276 [BZ #15465]
277 * sysdeps/arm/dl-machine.h (elf_machine_rel): Use
278 RTLD_PROGNAME.
279 (elf_machine_rela): Likewise.
280
b50a7181
JM		 2812013-05-22 Joseph Myers <joseph@codesourcery.com>
282
283 * sysdeps/arm/libm-test-ulps: Update test names.
284
db62a907
JM		 2852013-05-19 Joseph Myers <joseph@codesourcery.com>
286
287 * sysdeps/arm/libm-test-ulps: Update names of sincos tests.
288
e054f494
RA		 2892013-05-16 Ryan S. Arnold <rsa@linux.vnet.ibm.com>
290
291 * sysdeps/unix/sysv/linux/arm/bits/atomic.h: Add missing #include
292 <stdint.h> due to uint64_t or uint32_t usage.
293
0175558a
JM		 2942013-05-14 Joseph Myers <joseph@codesourcery.com>
295
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.
301
5d5ef5db
RM		 3022013-05-13 Roland McGrath <roland@hack.frob.com>
303
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.
313
ae65139d
WN		 3142013-05-08 Will Newton <will.newton@linaro.org>
315
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.
325
1a0fc087
RM		 3262013-05-07 Roland McGrath <roland@hack.frob.com>
327
328 * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Use a plain C
329 reference to _GLOBAL_OFFSET_TABLE_ with an STV_HIDDEN declaration.
330
12290c06
RM		 3312013-05-06 Roland McGrath <roland@hack.frob.com>
332
333 * sysdeps/arm/dl-tlsdesc.S (_dl_tlsdesc_dynamic): Add missing sfi_breg.
334
7214d558
RM		 3352013-04-19 Roland McGrath <roland@hack.frob.com>
336
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.
341
28831a9a
MR		 3422013-03-26 Mans Rullgard <mans@mansr.com>
343
344 * sysdeps/arm/preconfigure.in: Use "test" instead of [ ].
345 * sysdeps/arm/preconfigure: Regenerated.
346
d56ca734
JM		 3472013-03-20 Joseph Myers <joseph@codesourcery.com>
348
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.
354
6bcae146
RM		 3552013-03-18 Roland McGrath <roland@hack.frob.com>
356
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.
362
363 * sysdeps/arm/arm-features.h: Add comment for ARM_NO_INDEX_REGISTER.
364
a7ac7522
RM		 3652013-03-15 Roland McGrath <roland@hack.frob.com>
366
1362a2aa
RM		 367 * sysdeps/arm/sysdep.h [!ARM_SFI_MACROS] (sfi_sp): New macro.
368 * sysdeps/arm/__longjmp.S: Use it.
369
a7ac7522
RM		 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.
390
9e1d4ac9
RM		 3912013-03-13 Roland McGrath <roland@hack.frob.com>
392
bb48a26a
RM		 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.
396
ccffb2a2
RM		 397 * sysdeps/arm/add_n.S: Include <arm-features.h>.
398 [ARM_ALWAYS_BX]: Don't pop into pc.
399
9e1d4ac9
RM		 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.
404
47c71d93
RM		 4052013-03-12 Roland McGrath <roland@hack.frob.com>
406
4f510e3a
RM		 407 * sysdeps/arm/armv6t2/memchr.S [NO_THUMB]:
408 Use .arm rather than .thumb, .thumb_func. Avoid cbz/cnbz instructions.
409
47c71d93
RM		 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.
412
b7845b63
JM		 4132013-03-11 Joseph Myers <joseph@codesourcery.com>
414
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.
421
3ad6c547
RM		 4222013-03-11 Roland McGrath <roland@hack.frob.com>
423
7f86996a
RM		 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.
431
38435a9a
RM		 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.
436
791de446
RM		 437 * sysdeps/arm/memcpy.S: Use r10 instead of r9.
438 * sysdeps/arm/memmove.S: Likewise.
439
3ad6c547
RM		 440 * sysdeps/arm/preconfigure.in: New file.
441 * sysdeps/arm/preconfigure: Replaced with generated file.
442
fb6b0fcb
AS		 4432013-03-11 Andreas Schwab <schwab@suse.de>
444
445 [BZ #15234]
446 * sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist (GLIBC_2.4):
447 Remove pthread_atfork.
448
f5ad94e0
RH		 4492013-03-06 Richard Henderson <rth@redhat.com>
450
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.
458
cd24e113
RH		 4592013-03-06 Richard Henderson <rth@redhat.com>
460
a6f2f435
RH		 461 * sysdeps/arm/add_n.S: New file.
462 * sysdeps/arm/sub_n.S: New file.
fe62ba37 463 * sysdeps/arm/submul_1.S: New file.
21e31515 464 * sysdeps/arm/addmul_1.S: New file.
5695fc84
RH		 465 * sysdeps/arm/armv6t2/ffs.S: New file.
466 * sysdeps/arm/armv6t2/ffsll.S: New file.
467
79fd8731
RH		 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.
473
3377126b
RH		 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__.
480
d137b6dc
RH		 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.
484
46dede0c
RH		 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.
491
92cc8e33
RH		 492 * sysdeps/arm/__longjmp.S (__longjmp): Use ldmia insn directly.
493 * sysdeps/arm/sysdep.h (LOADREGS): Remove.
494
55668624
RH		 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.
515
5ff5dfe7
RH		 516 * sysdeps/arm/sysdep.h [__ASSEMBLER__]: Enable thumb2 if __thumb2__.
517 (PC_OFS): Respect __thumb__ if __ASSEMBLER__.
518
5232b909
RH		 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.
531
3ae44082
RH		 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.
539
cd24e113
RH		 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.
549
5c56e933 5502013-03-06 Andreas Jaeger <aj@suse.de>
c91a49fe
AJ		 551
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>.
554
60812ba0
RH		 5552013-02-28 Richard Henderson <rth@redhat.com>
556
557 * sysdeps/arm/preconfigure: Adjust scan for __ARM_ARCH_* defines.
558
8a0018d6
RH		 559 * sysdeps/arm/preconfigure: Handle __ARM_ARCH_6*__.
560
c98ec0b9
RH		 561 * sysdeps/unix/sysv/linux/arm/Makefile [elf] (sysdep-rtld-routines):
562 Include libc-do-syscall.
563
63cc0e75
RH		 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.
567
783a65c2
RH		 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.
582
6ccd0107
RH		 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.
593
365261c3
RH		 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.
604
f4564ff0
RM		 6052013-02-27 Roland McGrath <roland@hack.frob.com>
606
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.
612
6c89344e
JM		 6132013-02-18 Joseph Myers <joseph@codesourcery.com>
614
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.
622
ba384f6e
SP		 6232013-02-18 Siddhesh Poyarekar <siddhesh@redhat.com>
624
625 * sysdeps/unix/sysv/linux/arm/nptl/libc.abilist: Add
626 __cxa_thread_atexit_impl.
627
70d9946a
JM		 6282013-02-13 Joseph Myers <joseph@codesourcery.com>
629
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.
634
a2da1673
JM		 6352013-02-08 Joseph Myers <joseph@codesourcery.com>
636
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.
650
b39949d2
CD		 6512013-02-08 Carlos O'Donell <carlos@redhat.com>
652
ddacd1db 653 [BZ #15006]
b39949d2
CD		 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.
659
6277fdab
JM		 6602013-02-04 Joseph Myers <joseph@codesourcery.com>
661
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.
666
568035b7
JM		 6672013-01-02 Joseph Myers <joseph@codesourcery.com>
668
669 * All files with FSF copyright notices: Update copyright dates
670 using scripts/update-copyrights.
671
931ed955
MS		 6722012-12-04 Steve McIntyre <steve.mcintyre@linaro.org>
673
674 * sysdeps/unix/sysv/linux/arm/dl-cache.h: New file.
675
bc7981ac
MS		 6762012-12-04 Steve McIntyre <steve.mcintyre@linaro.org>
677
678 * sysdeps/unix/sysv/linux/arm/ldconfig.h: New file.
679
a55bca65
MS		 6802012-12-04 Steve McIntyre <steve.mcintyre@linaro.org>
681
270a72ed 682 * sysdeps/unix/sysv/linux/arm/readelflib.c: New file.
a55bca65 683
ec13345b
JM		 6842012-11-30 Joseph Myers <joseph@codesourcery.com>
685
686 * sysdeps/arm/libm-test-ulps: Update.
687
ad35f2dd
JM		 6882012-11-21 Joseph Myers <joseph@codesourcery.com>
689
a451ee33
JM		 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.
696
ad35f2dd
JM		 697 [BZ #14866]
698 * sysdeps/arm/fesetenv.c (__fesetenv): Test whether bits for
699 trapping exceptions were successfully set for FE_NOMASK_ENV.
700
f507f7d5
MS		 7012012-11-14 Marcus Shawcroft <marcus.shawcroft@linaro.org>
702
703 * sysdeps/unix/sysv/linux/arm/Makefile (libcrypt-sysdep_routines): Add
704 libc-do-syscall.
705
acfa885f
JM		 7062012-11-05 Joseph Myers <joseph@codesourcery.com>
707
316a1b67
JM		 708 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
709 (lll_futex_timed_wait_bitset): New macro.
710
acfa885f
JM		 711 [BZ #14805]
712 * sysdeps/arm/bits/fenv.h (FE_DFL_ENV): Use cast to const fenv_t *.
713
fbeafede
JM		 7142012-11-03 Joseph Myers <joseph@codesourcery.com>
715
5b5b04d6
JM		 716 * sysdeps/arm/fclrexcpt.c (feclearexcept): Add libm_hidden_ver.
717
fbeafede
JM		 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.
730
6e6249d0
RM		 7312012-10-22 Roland McGrath <roland@hack.frob.com>
732
733 * sysdeps/unix/sysv/linux/arm/nptl/libc.abilist
734 (GLIBC_2.17): Add clock_* symbols.
735
2a0e2669
AJ		 7362012-10-22 Andreas Jaeger <aj@suse.de>
737
738 * ports/sysdeps/unix/sysv/linux/arm/bits/fcntl.h (__O_LARGEFILE):
739 Define always.
7597ceba
AJ		 740
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>.
744
b8493de0
RM		 7452012-10-09 Roland McGrath <roland@hack.frob.com>
746
747 * sysdeps/arm/configure: Regenerated.
748
fb228a2d
RM		 7492012-10-05 Roland McGrath <roland@hack.frob.com>
750
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.
754
40d4a87b
SP		 7552012-10-02 Siddhesh Poyarekar <siddhesh@redhat.com>
756
757 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Fix clone
758 flag name in comment to CLONE_CHILD_CLEARTID.
759
f8419467
L		 7602012-09-28 H.J. Lu <hongjiu.lu@intel.com>
761
762 * sysdeps/arm/dl-tlsdesc.h (ADDRIDX): Removed.
763
eaf6f205
JM		 7642012-09-21 Joseph Myers <joseph@codesourcery.com>
765
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.
769
6c9b0f68
JM		 7702012-09-12 Joseph Myers <joseph@codesourcery.com>
771
772 * sysdeps/arm/get-rounding-mode.h: New file.
773
ad845c0b
JM		 7742012-08-27 Joseph Myers <joseph@codesourcery.com>
775
776 * sysdeps/unix/sysv/linux/arm/kernel-features.h
777 (__ASSUME_STAT64_SYSCALL): Remove.
778
d3bafbc9
SM		 7792012-08-23 Steve McIntyre <steve.mcintyre@linaro.org>
780
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.
784
348363b2
JM		 7852012-08-20 Joseph Myers <joseph@codesourcery.com>
786
787 * sysdeps/unix/sysv/linux/arm/kernel-features.h
788 (__ASSUME_MMAP2_SYSCALL): Remove.
789
ef400973
MK		 7902012-08-15 Maxim Kuvyrkov <maxim@codesourcery.com>
791
792 * sysdeps/arm/nptl/pthread_spin_lock.c: Use generic code.
793 * sysdeps/arm/nptl/pthread_spin_trylock.c: Remove, use generic version.
794
f3bdd5f8
RM		 7952012-08-14 Roland McGrath <roland@hack.frob.com>
796
fdd3affb
RM		 797 * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h: Renamed to ...
798 * sysdeps/unix/sysv/linux/arm/bits/atomic.h: ... this.
799
f3bdd5f8
RM		 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.
814
9770df4f
MF		 8152012-08-12 Mike Frysinger <vapier@gentoo.org>
816
817 * sysdeps/arm/dl-machine.h (elf_machine_rel) [R_ARM_ABS32]: Fix style.
818
3447612d
MF		 8192012-08-12 Mike Frysinger <vapier@gentoo.org>
820
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.
824
a4ca5195
RM		 8252012-08-09 Roland McGrath <roland@hack.frob.com>
826
2aa5b9c1
RM		 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.
833
6dcf80c7
RM		 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.
839
a4ca5195
RM		 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.
857
9b5281b6
RM		 8582012-08-08 Roland McGrath <roland@hack.frob.com>
859
76de1094
RM		 860 * sysdeps/arm/sotruss-lib.c: New file.
861
44c94c1d
RM		 862 * sysdeps/arm/ldsodefs.h (ARCH_PLTEXIT_MEMBERS): Use const on
863 `struct La_arm_regs *' parameter.
864
92142c0c
RM		 865 * sysdeps/unix/sysv/linux/arm/dl-machine.h: Move #include outside of
866 [!dl_machine_h].
867
69a14aa4
RM		 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.
872
7f3e1ad0
RM		 873 * sysdeps/arm/dl-irel.h: Include <ldsodefs.h>.
874
9b5281b6
RM		 875 * sysdeps/arm/dl-machine.h (elf_machine_load_address): Use proper type
876 for __dl_start declaration.
877
6dad2c06
JM		 8782012-08-07 Joseph Myers <joseph@codesourcery.com>
879
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.
885
606dd3d9
JM		 8862012-08-02 Joseph Myers <joseph@codesourcery.com>
887
888 * sysdeps/arm/sysdep.h (ASM_TYPE_DIRECTIVE): Remove.
889 (ENTRY): Do not use ASM_TYPE_DIRECTIVE.
890
a9f1039f
JM		 8912012-08-01 Joseph Myers <joseph@codesourcery.com>
892
23bddc06
JM		 893 * sysdeps/unix/sysv/linux/arm/kernel-features.h
894 (__ASSUME_FCNTL64): Remove.
895
a9f1039f
JM		 896 * sysdeps/unix/sysv/linux/arm/kernel-features.h
897 (__ASSUME_VFORK_SYSCALL): Remove.
898
09c0ee5f
RM		 8992012-08-01 Roland McGrath <roland@hack.frob.com>
900
5d9eaeec
RM		 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.
904
09c0ee5f
RM		 905 [BZ #14138]
906 * sysdeps/unix/sysv/linux/arm/getrlimit.c: File removed.
907
2618f599
RM		 9082012-07-30 Roland McGrath <roland@hack.frob.com>
909
910 * sysdeps/arm/preconfigure: Don't refuse configurations with
911 $config_os not linux-gnueabi* unless it's also linux*.
912
89b4b02f
JM		 9132012-07-25 Joseph Myers <joseph@codesourcery.com>
914
915 * sysdeps/unix/sysv/linux/arm/kernel-features.h
916 (__ASSUME_FCNTL64): Define unconditionally.
917
0c7936d5
FW		 9182012-07-25 Florian Weimer <fweimer@redhat.com>
919
920 * sysdeps/unix/sysv/linux/arm/nptl/libc.abilist: Add
921 secure_getenv.
922
0f48659e
JM		 9232012-07-20 Joseph Myers <joseph@codesourcery.com>
924
925 * data/localplt-arm-linux-gnueabi.data: Move to ...
926 * sysdeps/unix/sysv/linux/arm/nptl/localplt.data: ... here.
927
bd29910a
JM		 9282012-07-17 Joseph Myers <joseph@codesourcery.com>
929
dfa359ba
JM		 930 * sysdeps/arm/configure.in: Remove TLS check.
931 * sysdeps/arm/configure: Regenerated.
932
bd29910a
JM		 933 * data/c++-types-arm-linux-gnueabi.data: Move to ...
934 * sysdeps/unix/sysv/linux/arm/nptl/c++-types.data: ... here.
935
ec332e94
JM		 9362012-07-12 Joseph Myers <joseph@codesourcery.com>
937
938 * sysdeps/unix/sysv/linux/arm/kernel-features.h
939 (__ASSUME_MMAP2_SYSCALL): Define unconditionally.
940 (__ASSUME_STAT64_SYSCALL): Likewise.
941 (__ASSUME_VFORK_SYSCALL): Likewise.
942
cea48cfb
JM		 9432012-07-10 Joseph Myers <joseph@codesourcery.com>
944
945 * sysdeps/arm/sysdep.h (ENTRY): Change ASM_GLOBAL_DIRECTIVE to
946 .globl.
947
c57a67e0
JM		 9482012-07-05 Joseph Myers <joseph@codesourcery.com>
949
950 * sysdeps/arm/static-stubs.c: New file.
951
95f5a9a8
JM		 9522012-07-03 Joseph Myers <joseph@codesourcery.com>
953
954 * sysdeps/arm/Makefile (gnulib-arch): New variable.
955 (static-gnulib-arch): Likewise.
956 [subdir = elf] ($(objpfx)libgcc-stubs.a): New rule.
957 [subdir = elf] (lib-noranlib): Depend on $(objpfx)libgcc-stubs.a.
958
64957ecc
JM		 9592012-06-12 Joseph Myers <joseph@codesourcery.com>
960
961 * sysdeps/unix/sysv/linux/arm/setcontext.S (__startcontext): Use
962 HIDDEN_JUMPTARGET for _exit jump.
963
d7a10f96
JM		 9642012-05-30 Joseph Myers <joseph@codesourcery.com>
965
ad5bfebf
JM		 966 * sysdeps/unix/sysv/linux/arm/syscalls.list: Remove
967 __connect_internal alias.
968
b9f93697
JM		 969 * sysdeps/arm/libm-test-ulps: Regenerate.
970
66625b24
JM		 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.
982
6042a7c2
JM		 983 * sysdeps/unix/sysv/linux/arm/kernel-features.h
984 (__ASSUME_TRUNCATE64_SYSCALL): Remove.
985
17cb6fe2
JM		 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.
990
d7a10f96
JM		 991 * sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c: Replace
992 _internal alias by hidden_def.
993
331239ed
JM		 9942012-05-26 Joseph Myers <joseph@codesourcery.com>
995
996 * sysdeps/unix/sysv/linux/arm/syscalls.list (chown): New.
997 * sysdeps/unix/sysv/linux/arm/chown.c: Remove.
998
4b5466f1
JM		 9992012-05-25 Joseph Myers <joseph@codesourcery.com>
1000
1001 * sysdeps/unix/sysv/linux/arm/kernel-features.h
1002 (__ASSUME_NEW_GETRLIMIT_SYSCALL): Remove.
1003
73da6bac
RH		 10042012-05-25 Richard Henderson <rth@twiddle.net>
1005
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.
1009
2def7105
JM		 10102012-05-23 Joseph Myers <joseph@codesourcery.com>
1011
1012 * sysdeps/unix/sysv/linux/arm/bits/mman.h (MADV_DONTDUMP): Define.
1013 (MADV_DODUMP): Likewise.
1014
2e86403f
JM		 10152012-05-21 Joseph Myers <joseph@codesourcery.com>
1016
c0ddea5a
JM		 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.
1043
2e86403f
JM		 1044 * sysdeps/unix/sysv/linux/arm/nptl/libc.abilist: Update.
1045
21ed7069
JM		 10462012-05-19 Joseph Myers <joseph@codesourcery.com>
1047
d8d27071
JM		 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.
1065
21ed7069
JM		 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.
1091
8ae9fa0e
JM		 10922012-05-16 Joseph Myers <joseph@codesourcery.com>
1093
1094 * sysdeps/unix/sysv/linux/arm/kernel-features.h
1095 [__LINUX_KERNEL_VERSION >= 0x020624] (__ASSUME_ACCEPT4): Define.
1096
c5754569
JM		 10972012-05-14 Joseph Myers <joseph@codesourcery.com>
1098
1099 * sysdeps/unix/sysv/linux/arm/sigaction.c
1100 [!__ASSUME_REALTIME_SIGNALS]: Remove conditional code.
1101 [__ASSUME_REALTIME_SIGNALS]: Make code unconditional.
1102
d3b36017
CD		 11032012-05-07 Carlos O'Donell <carlos_odonell@mentor.com>
1104
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.
1110
d3534994
JM		 11112012-05-01 Joseph Myers <joseph@codesourcery.com>
1112
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.
1118
7a886e6f
JM		 11192012-04-28 Joseph Myers <joseph@codesourcery.com>
1120
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.
1136
95b28a6c
JM		 11372012-04-26 Joseph Myers <joseph@codesourcery.com>
1138
1139 * sysdeps/unix/arm/brk.S: Remove file.
1140 * sysdeps/unix/arm/dl-brk.S: Likewise.
1141
f959aa14
JM		 11422012-04-24 Joseph Myers <joseph@codesourcery.com>
1143
1144 * sysdeps/unix/arm/fork.S: Remove file.
1145
25593dca
JM		 11462012-04-21 Joseph Myers <joseph@codesourcery.com>
1147
84664590
JM		 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.
1157
1f60a18d
JM		 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.
1266
25593dca
JM		 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.
1425
c325f0f2
AJ		 14262012-04-16 Andreas Jaeger <aj@suse.de>
1427
1428 * sysdeps/unix/sysv/linux/arm/ldsodefs.h: Undefine
1429 MORE_ELF_HEADER_DATA to avoid warnings about redefinition.
1430
26841392
JM		 14312012-03-28 Joseph Myers <joseph@codesourcery.com>
1432
1433 * sysdeps/unix/sysv/linux/arm/bits/mman.h (MAP_STACK): Define.
1434 (MAP_HUGETLB): Likewise.
1435
9ec5b261
JM		 14362012-03-27 Joseph Myers <joseph@codesourcery.com>
1437
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.
1446
bf98494a
JM		 14472012-03-20 Joseph Myers <joseph@codesourcery.com>
1448
1449 * sysdeps/unix/sysv/linux/arm/register-dump.h: Include <_itoa.h>
1450 instead of <stdio-common/_itoa.h>.
1451
ab84e3ff
PE		 14522012-03-09 Paul Eggert <eggert@cs.ucla.edu>
1453
1454 [BZ #13673]
1455 Replace FSF snail mail address with URLs, as per GNU coding standards.
1456
402a76b6
MH		 14572012-03-05 Michael Hope <michael.hope@linaro.org>
1458
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.
1466
e7c0dc24
JM		 14672012-02-27 Joseph Myers <joseph@codesourcery.com>
1468
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.
1472
7ba6eb7c
JM		 14732012-02-26 Joseph Myers <joseph@codesourcery.com>
1474
1475 * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h: Name
1476 pthread_attr_t union.
1477
d653a08b
AJ		 14782012-02-17 Aurelien Jarno <aurelien@aurel32.net>
1479
1480 * sysdeps/arm/libm-test-ulps: Adjust ULPs for jn tests.
1481
3fdf1316
KR		 14822012-02-15 Khem Raj <raj.khem@gmail.com>
1483
7e7aa31b 1484 [BZ #12097]
3fdf1316
KR		 1485 * sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S: Disable
1486 contents unless __thumb__.
1487
92e47068
JM		 14882012-02-08 Joseph Myers <joseph@codesourcery.com>
1489
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.
1495
57920720
JM		 14962012-01-08 Joseph Myers <joseph@codesourcery.com>
1497
1498 * sysdeps/arm/eabi/bits/fenv.h: Use const instead of __const.
1499
7b583f0a
JM		 15002012-01-08 Joseph Myers <joseph@codesourcery.com>
1501
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.
1506
10fd25cc
JM		 15072012-01-08 Joseph Myers <joseph@codesourcery.com>
1508
1509 * sysdeps/arm/sysdep.h: Remove non-ELF support.
1510
5155e70c
JM		 15112012-01-07 Joseph Myers <joseph@codesourcery.com>
1512
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.
1554
2d80bda3
NS		 15552012-01-05 Nathan Sidwell <nathan@codesourcery.com>
1556 Tom de Vries <tom@codesourcery.com>
1557
1558 * sysdeps/arm/Makefile (libmemusage.so): Add libc_nonshared.a
1559 dependency.
1560
a80fb816
MF		 15612012-01-03 Mike Frysinger <vapier@gentoo.org>
1562
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).
1567
8117345d
MF		 15682012-01-03 Mike Frysinger <vapier@gentoo.org>
1569
1570 * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (PSEUDO): Change
1571 .type/.globl/label to ENTRY(). Change .size to END().
1572
c1e30fd8
PG		 15732011-12-20 Peter Green <plugwash@p10link.net>
1574
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.
1596
b21cb02f
DAG		 15972011-12-08 David Alan Gilbert <david.gilbert@linaro.org>
1598
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.
1603
84715d22
JM		 16042011-11-16 Joseph Myers <joseph@codesourcery.com>
1605
1606 * sysdeps/unix/sysv/linux/arm/ioperm.c (init_iosys): Use "c" and
1607 "e" in fopen.
1608
6dcecc64
JM		 16092011-10-26 Joseph Myers <joseph@codesourcery.com>
1610
1611 * sysdeps/arm/dl-machine.h, sysdeps/unix/arm/sysdep.S: Restore
1612 cases for use in rtld.
1613
0507f293
AS		 16142011-10-05 Andreas Schwab <schwab@redhat.com>
1615
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.
1619
6136cdd6
JM		 16202011-09-13 Joseph Myers <joseph@codesourcery.com>
1621
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.
1628
ce001f45
JM		 16292011-09-11 Joseph Myers <joseph@codesourcery.com>
1630
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.
1636
978f13ef
RR		 16372011-08-18 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1638
1639 * sysdeps/unix/sysv/linux/arm/eabi/Makefile: Add libc-do-syscall
1640 for libnss_db.
1641
3c6ac5cb
AH		 16422011-08-02 Andrew Haley <aph@redhat.com>
1643
1644 * sysdeps/unix/sysv/linux/arm/clone.S: Mark as .cantunwind.
1645
e5cd24d4
RS		 16462011-06-30 Richard Sandiford <richard.sandiford@linaro.org>
1647
1648 * sysdeps/arm/elf/start.S (_start): Align the constant pool to 4 bytes.
1649
5411b563
JM		 16502011-06-21 Joseph Myers <joseph@codesourcery.com>
1651
1652 * sysdeps/arm/dl-irel.h (elf_ifunc_invoke): New.
1653 (elf_irel): Use it.
1654
45c99e64
JM		 16552010-06-20 Joseph Myers <joseph@codesourcery.com>
1656
1657 * sysdeps/unix/sysv/linux/arm/eabi/internal_sendmmsg.S: New.
1658
58a9f49b
KM		 16592011-05-07 Konstantinos Margaritis <markos@genesi-usa.com>
1660
1661 * sysdeps/arm/preconfigure: Detect arm-linux-gnueabi* as ARM EABI.
1662 * sysdeps/arm/shlib-versions: Ditto.
1663
a875971e
MM		 16642011-04-26 Manjunath Matti <manjunath81@gmail.com>
1665
1666 * sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S
1667 (CALL_MCOUNT): Redefine to empty.
1668
70063199
RS		 16692011-04-26 Richard Sandiford <richard.sandiford@linaro.org>
1670
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.
1675
b6dd5136
JM		 16762011-04-11 Joseph Myers <joseph@codesourcery.com>
1677
1678 * sysdeps/arm/dl-tls.h (TLS_DTV_UNALLOCATED): Define.
1679
54feca39
JM		 16802011-04-01 Joseph Myers <joseph@codesourcery.com>
1681
1682 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Rename open_by_handle
1683 to open_by_handle_at.
1684
420d6ddd
RT		 16852011-04-01 Ryosei Takagi <ryosei@sm.sony.co.jp>
1686
1687 * sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S:
1688 Save and restore r7, and also adjust sp.
1689
adb252da
JM		 16902011-04-01 Joseph Myers <joseph@codesourcery.com>
1691
1692 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (O_PATH): Define.
1693
82be5f39
JM		 16942011-04-01 Joseph Myers <joseph@codesourcery.com>
1695
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.
1699
ea4774c3
UW		 17002011-03-21 Ulrich Weigand <ulrich.weigand@linaro.org>
1701
1702 * sysdeps/arm/linuxthreads: Remove directory.
1703 * sysdeps/unix/sysv/linux/arm/linuxthreads: Likewise.
1704 * sysdeps/unix/sysv/linux/arm/eabi/linuxthreads: Likewise.
1705
b53600e5
UW		 17062011-03-21 Ulrich Weigand <ulrich.weigand@linaro.org>
1707
1708 * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h (PSEUDO): Add
1709 missing "cmn r0, $4096" for _nocancel system call stubs.
1710
73886008
UW		 17112011-03-21 Ulrich Weigand <ulrich.weigand@linaro.org>
1712
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).
1737
22423683
JM		 17382011-03-21 Joseph Myers <joseph@codesourcery.com>
1739
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.
1751
3447f0d7
NS		 17522011-03-05 Nathan Sidwell <nathan@codesourcery.com>
1753 Glauber de Oliveira Costa <glommer@gmail.com>
1754
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.
1771
94fd527b
MM		 17722011-02-16 Manjunath Matti <manjunath81@gmail.com>
1773
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.
1778
2ca1e671
JM		 17792011-01-25 Joseph Myers <joseph@codesourcery.com>
1780
1781 * sysdeps/unix/sysv/linux/arm/bits/mman.h (MADV_HUGEPAGE,
1782 MADV_NOHUGEPAGE): Define.
1783
038f2426
JM		 17842011-01-07 Joseph Myers <joseph@codesourcery.com>
1785
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.
1790
7f3c9dd2
JM		 17912010-12-21 Joseph Myers <joseph@codesourcery.com>
1792
1793 * sysdeps/arm/stackinfo.h: Define DEFAULT_STACK_PERMS with PF_X.
1794
2c201938
KW		 17952010-11-24 Ken Werner <ken.werner@de.ibm.com>
1796
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.
1800
82515b86
AS		 18012010-11-22 Andreas Schwab <schwab@redhat.com>
1802
1803 * sysdeps/arm/preconfigure: Only modify CFLAGS when configuring
1804 for arm-linux*eabi.
1805
c6d5d85c
JM		 18062010-10-19 Joseph Myers <joseph@codesourcery.com>
1807
1808 * sysdeps/arm/bits/mathdef.h (FP_FAST_FMA, FP_FAST_FMAF,
1809 FP_FAST_FMAL): Define if associated GCC macros are defined.
1810
323e2ce5
JM		 18112010-10-11 Joseph Myers <joseph@codesourcery.com>
1812
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.
1818
dc54bc1e
JM		 18192010-09-30 Joseph Myers <joseph@codesourcery.com>
1820
1821 * sysdeps/unix/sysv/linux/arm/syscalls.list: Add entry for
1822 fanotify_mark syscall.
1823
fd5fe459
AK		 18242010-08-13 Alexander Kanevskiy <kad@kad.name>
1825
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.
1834
3c11c98e
JM		 18352010-08-12 Joseph Myers <joseph@codesourcery.com>
1836
1837 * sysdeps/unix/sysv/linux/arm/syscalls.list: Add entry for
1838 prlimit64 syscall.
1839
ce47c036
JM		 18402010-06-14 Joseph Myers <joseph@codesourcery.com>
1841
1842 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_SETPIPE_SZ,
1843 F_GETPIPE_SZ): Define.
1844
d0160bcc
JM		 18452010-05-21 Joseph Myers <joseph@codesourcery.com>
1846
1847 * sysdeps/unix/sysv/linux/arm/eabi/internal_recvmmsg.S: New.
1848
2dcd7ed8
DJ		 18492010-04-08 Daniel Jacobowitz <dan@codesourcery.com>
1850
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.
1857
848fa4a9
JM		 18582010-03-30 Joseph Myers <joseph@codesourcery.com>
1859
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.
1863
01b32e73
TS		 18642010-03-26 Thomas Schwinge <thomas@codesourcery.com>
1865
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.
1913
caf55742
JM		 19142010-02-10 Joseph Myers <joseph@codesourcery.com>
1915
1916 * sysdeps/arm/eabi/fegetenv.c, sysdeps/arm/fpu/fegetenv.c: Add
1917 hidden alias.
1918
0549913f
JM		 19192010-01-10 Joseph Myers <joseph@codesourcery.com>
1920
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.
1924
2423dc24
TS		 19252009-12-16 Thomas Schwinge <thomas@codesourcery.com>
1926
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.
1933
4d0f4f9f
JM		 19342009-12-15 Joseph Myers <joseph@codesourcery.com>
1935
1936 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Redefine O_SYNC and
1937 O_DSYNC to match 2.6.33+ kernels.
1938
bc97817f
JM		 19392009-11-19 Joseph Myers <joseph@codesourcery.com>
1940
1941 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Introduce new symbol
1942 F_OWNER_PGRP and mark F_OWNER_GID obsolete.
1943
3a2e1f4e
JM		 19442009-11-19 Joseph Myers <joseph@codesourcery.com>
1945
1946 * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PSELECT,
1947 __ASSUME_PPOLL): Don't undefine for kernel 2.6.32 and later.
1948
0ecde272
JM		 19492009-11-18 Joseph Myers <joseph@codesourcery.com>
1950
1951 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Change misleading
1952 names of parameters of sync_file_range.
1953
35141d00
JM		 19542009-11-17 Joseph Myers <joseph@codesourcery.com>
1955
1956 [BZ #10972]
1957 * sysdeps/unix/sysv/linux/arm/bits/mman.h: Add new MADV_*
1958 constants from recent kernels.
1959
06bda6de
JM		 19602009-11-14 Joseph Myers <joseph@codesourcery.com>
1961
1962 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_SETOWN_EX,
1963 F_GETOWN_EX): Update values.
1964
b055d3f1
JM		 19652009-11-06 Joseph Myers <joseph@codesourcery.com>
1966
1967 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (fallocate): Fix types
1968 of last two arguments when -D_FILE_OFFSET_BITS=64.
1969
b2b2415f
PB		 19702009-11-04 Philip Blundell <philb@gnu.org>
1971
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.
1976
0366e559
JM		 19772009-10-29 Joseph Myers <joseph@codesourcery.com>
1978
1979 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define F_OWNER_* and
1980 f_owner_ex.
1981
27489557
DG		 19822009-10-22 Daniel Gutson <dgutson@codesourcery.com>
1983
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.
1990
fbc4c20a 19912009-10-22 Andrew Stubbs <ams@codesourcery.com>
0507f293 1992 Julian Brown <julian@codesourcery.com>
fbc4c20a
AS		 1993
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.
1999
b5c2620b
JB		 20002009-10-22 Julian Brown <julian@codesourcery.com>
2001
2002 * sysdeps/arm/elf/start.S (_start): Avoid dependency on PC pipeline
2003 offset.
2004
4ba089f8
JM		 20052009-10-03 Joseph Myers <joseph@codesourcery.com>
2006
2007 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define F_SETOWN_EX and
2008 F_GETOWN_EX.
2009
53df8bce
JM		 20102009-08-06 Joseph Myers <joseph@codesourcery.com>
2011
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.
2018
0a6ab2a6
AJ		 20192009-07-29 Aurelien Jarno <aurelien@aurel32.net>
2020
2021 * sysdeps/unix/sysv/linux/arm/kernel-features.h: Define
2022 __ASSUME_EVENTFD2 and __ASSUME_SIGNALFD4.
2023
f4061792
PB		 20242009-06-30 Paul Brook <paul@codesourcery.com>
2025
2026 * sysdeps/arm/eabi/Makefile (CFLAGS-initfini.s): Add
2027 -fno-asynchronous-unwind-tables -fno-unwind-tables.
2028 (CFLAGS-pt-initfini.s): Ditto.
2029
5a6ba634
NF		 20302009-06-25 Nathan Froyd <froydnj@codesourcery.com>
2031
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.
2035
b6dec188 20362009-06-24 Maxim Kuvyrkov <maxim@codesourcery.com>
0507f293
AS		 2037 Mark Mitchell <mark@codesourcery.com>
2038 Joseph Myers <joseph@codesourcery.com>
2039 Kazu Hirata <kazu@codesourcery.com>
b6dec188
MK		 2040
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.
2051
bf89c0e2
JM		 20522009-05-18 Joseph Myers <joseph@codesourcery.com>
2053
2054 * sysdeps/arm/____longjmp_chk.S (CHECK_SP): Use unsigned
2055 comparison.
2056
ef889ffe
JM		 20572009-05-16 Joseph Myers <joseph@codesourcery.com>
2058
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.
2062
9f8832d4
JM		 20632009-05-16 Joseph Myers <joseph@codesourcery.com>
2064
2065 * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PREADV,
2066 __ASSUME_PWRITEV): Don't undefine.
2067
db99b35d
JM		 20682009-05-16 Joseph Myers <joseph@codesourcery.com>
2069
2070 * sysdeps/unix/sysv/linux/arm/Versions (libc): Add
2071 fallocate64@@GLIBC_2.11.
2072
ba35741e
JM		 20732009-04-25 Aurelien Jarno <aurelien@aurel32.net>
2074
2075 * sysdeps/arm/eabi/fpu_control.h: If soft-float, don't use
2076 floating-point registers.
2077
80c0ce1c
JM		 20782009-04-18 Joseph Myers <joseph@codesourcery.com>
2079
2080 * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PREADV,
2081 __ASSUME_PWRITEV): Undefine.
2082
26ed7fb1
JM		 20832009-03-16 Khem Raj <raj.khem@gmail.com>
2084
2085 * sysdeps/unix/sysv/linux/arm/sysdep.h: Include errno.h.
2086
440eb79d
JM		 20872009-03-15 Joseph Myers <joseph@codesourcery.com>
2088
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.
2092
ae99295b
JM		 20932009-03-03 Joseph Myers <joseph@codesourcery.com>
2094
2095 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Declare
2096 fallocate{,64}.
2097
f281f9cf
JM		 20982009-02-13 Khem Raj <raj.khem@gmail.com>
2099
0507f293 2100 * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
f281f9cf
JM		 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.
2105
0507f293 2106 * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c:
f281f9cf
JM		 2107 Likewise.
2108
5631abde 21092009-02-05 Paul Brook <paul@codesourcery.com>
0507f293 2110 Joseph Myers <joseph@codesourcery.com>
5631abde
JM		 2111
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.
2130
19df4df1
JM		 21312009-02-02 Joseph Myers <joseph@codesourcery.com>
2132
2133 * sysdeps/unix/sysv/linux/arm/bits/shm.h (SHM_EXEC): Define.
2134
f2c9d882
DJ		 21352009-01-27 Min Zhang <mzhang@mvista.com>
2136
2137 * sysdeps/arm/memset.S (memset): Use stm instead of two
2138 str instructions.
2139
856cb777
DJ		 21402009-01-27 Kirill A. Shutemov <kirill@shutemov.name>
2141
2142 * sysdeps/arm/elf/start.S (_start): Use position-independent code
2143 if SHARED. Clear lr.
2144
60acbff5
DJ		 21452009-01-27 Ryosei Takagi <ryosei@sm.sony.co.jp>
2146
f281f9cf 2147 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
60acbff5
DJ		 2148 (lll_futex_wake_unlock, lll_futex_requeue): Return zero if success.
2149
a68f927f
DJ		 21502009-01-27 Daniel Jacobowitz <dan@codesourcery.com>
2151
2152 * sysdeps/unix/sysv/linux/arm/sysdep.h: Include <tls.h>.
2153
e5c922c9
JM		 21542009-01-12 Mike Frysinger <vapier@gentoo.org>
2155
2156 * sysdeps/arm/fpu/setjmp.S: Add hidden_def (__sigsetjmp).
2157
9b1af9bd
JM		 21582009-01-12 Joseph Myers <joseph@codesourcery.com>
2159
2160 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Define
2161 FUTEX_CLOCK_REALTIME and FUTEX_BITSET_MATCH_ANY.
2162
74af6970
JM		 21632008-12-03 Joseph Myers <joseph@codesourcery.com>
2164
2165 * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Define
2166 FUTEX_WAIT_BITSET and FUTEX_WAKE_BITSET.
2167
9806fbba
JM		 21682008-11-25 Joseph Myers <joseph@codesourcery.com>
2169
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.
2174
5de92c17
JM		 21752008-08-19 Joseph Myers <joseph@codesourcery.com>
2176
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.
2194
6b3dc26c
DJ		 21952008-07-18 Joseph Myers <joseph@codesourcery.com>
2196
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.
2200
e39762f9
DJ		 22012008-07-18 Joseph Myers <joseph@codesourcery.com>
2202
2203 * sysdeps/arm/eabi/feupdateenv.c: New.
2204
4cbcd54d
DJ		 22052008-07-18 Joseph Myers <joseph@codesourcery.com>
2206
2207 * sysdeps/arm/libm-test-ulps: Update.
2208
1ba025a9
DJ		 22092008-06-01 Paul Brook <paul@codesourcery.com>
2210 Zack Weinberg <zack@codesourcery.com>
2211 Daniel Jacobowitz <dan@codesourcery.com>
2212
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.
2228
7272ed4e
DJ		 22292008-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2230
2231 * sysdeps/unix/sysv/linux/arm/check_pf.c: Update from generic
2232 version.
2233
b5af13f1
DJ		 22342008-04-21 Khem Raj <kraj@mvista.com>
2235
2236 * sysdeps/unix/sysv/linux/arm/ioperm.c: Don't include asm/page.h.
2237
e6e41f0f
DJ		 22382008-04-21 Mike Frysinger <vapier@gentoo.org>
2239
2240 * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (DOCARGS_6,
2241 UNDOCARGS_6): Define.
2242
e8d992d7
DJ		 22432008-04-21 Khem Raj <kraj@mvista.com>
2244
2245 * sysdeps/unix/sysv/linux/arm/bits/shm.h: New file.
2246
5f1d477b
DJ		 22472008-04-11 Paul Brook <paul@codesourcery.com>
2248 Sandra Loosemore <sandra@codesourcery.com>
2249
2250 * sysdeps/arm/eabi/machine-gmon.h: New file.
2251 * sysdeps/arm/eabi/Versions: Add __gnu_mcount_nc.
2252
c206ce7f
DJ		 22532007-12-21 Daniel Jacobowitz <dan@codesourcery.com>
2254
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.
2263
7e0bd9eb
DJ		 22642007-10-22 Daniel Jacobowitz <dan@codesourcery.com>
2265
2266 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_DUPFD_CLOEXEC): Define.
2267
017cc633
DJ		 22682007-09-25 Joseph Myers <joseph@codesourcery.com>
2269
2270 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Correct return value
2271 type and __THROW marker of splice, vmsplice, and tee.
2272
2b03bcf4
DJ		 22732007-09-17 Daniel Jacobowitz <dan@codesourcery.com>
2274
2275 * sysdeps/unix/sysv/linux/arm/kernel-features.h: Undefine
2276 __ASSUME_PSELECT and __ASSUME_PPOLL.
2277
713ddf8d
DJ		 22782007-09-12 Joseph Myers <joseph@codesourcery.com>
2279
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.
2324
8323b1ab
DJ		 23252007-07-10 Daniel Jacobowitz <dan@codesourcery.com>
2326
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.
2349
2350 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Comment fix.
2351
2352 * sysdeps/unix/sysv/linux/arm/nptl/bits/semaphore.h (SEM_VALUE_MAX):
2353 Delete.
2354
30efab51
DJ		 23552007-06-06 Daniel Jacobowitz <dan@codesourcery.com>
2356
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.
2371
99e5e16c
DJ		 23722007-05-23 Joseph Myers <joseph@codesourcery.com>
2373
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.
2393
908afa83
DJ		 23942007-01-23 Daniel Jacobowitz <dan@codesourcery.com>
2395
2396 * sysdeps/unix/sysv/linux/arm/sysdep.h (PTR_MANGLE, PTR_DEMANGLE):
2397 Define.
2398
3c916dad
DJ		 23992007-01-08 Daniel Jacobowitz <dan@codesourcery.com>
2400
2401 * sysdeps/unix/sysv/linux/arm/check_pf.c: New file.
2402 * sysdeps/unix/sysv/linux/arm/eabi/check_pf.c: New file.
2403
d50fd688
DJ		 24042007-01-08 Joseph Myers <joseph@codesourcery.com>
2405
2406 * sysdeps/arm/fpu/bits/mathdef.h: Move to
2407 sysdeps/arm/bits/mathdef.h. Remove comment about FPA.
2408
8545d6c0
DJ		 24092007-01-08 Joseph Myers <joseph@codesourcery.com>
2410
2411 * sysdeps/arm/eabi/jmpbuf-offsets.h: New.
2412
80d6637f
DJ		 24132006-10-31 Daniel Jacobowitz <dan@codesourcery.com>
2414
2415 * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
2416 (RTLD_SINGLE_THREAD_P): Define.
2417
24182006-10-31 Joseph S. Myers <joseph@codesourcery.com>
c1d7a56c
DJ		 2419
2420 * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
2421 (DOCARGS_6): Change ".pad #20" to ".pad #16".
2422
b610dc84
DJ		 24232006-10-31 Joseph S. Myers <joseph@codesourcery.com>
2424
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.
2439
57ba32a8
DJ		 24402006-10-31 Joseph Myers <joseph@codesourcery.com>
2441
2442 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (splice): Update
2443 prototype.
2444
d2ff5a57
DJ		 24452006-10-31 Joseph Myers <joseph@codesourcery.com>
2446
2447 * sysdeps/unix/sysv/linux/arm/kernel-features.h: Remove __i386__
2448 conditional.
2449
0572b91b
DJ		 24502006-10-31 Nicolas Pitre <nico@cam.org>
2451 Joseph Myers <joseph@codesourcery.com>
2452
2453 * sysdeps/arm/memcpy.S: New file.
2454 * sysdeps/arm/memmove.S: Likewise.
2455
a852b06d
DJ		 24562006-09-22 Khem Raj <kraj@mvista.com>
2457
2458 * sysdeps/unix/sysv/linux/arm/fxstatat.c: New file.
2459
4b860fb9
DJ		 24602006-09-21 Joseph Myers <joseph@codesourcery.com>
2461
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.
2477
56865130
DJ		 24782006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
2479
2480 * sysdeps/arm/dl-machine.h (elf_machine_rel): Handle undefined
2481 symbols.
2482 (elf_machine_rela): Likewise.
2483
557df9aa
DJ		 24842006-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2485
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.
2491
0700eb70
DJ		 24922006-08-04 Daniel Jacobowitz <dan@codesourcery.com>
2493
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.
2497
f4151d89
DJ		 24982006-07-24 Daniel Jacobowitz <dan@codesourcery.com>
2499
2500 * sysdeps/unix/sysv/linux/arm/sigaction.c: If WRAPPER_INCLUDE is
2501 defined, include the named file.
2502
7a11d626
DJ		 25032006-07-05 Daniel Jacobowitz <dan@codesourcery.com>
2504
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.
2508
3dff8d29
DJ		 25092006-07-05 Daniel Jacobowitz <dan@codesourcery.com>
2510
2511 * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Correct GOT access to
2512 load the _DYNAMIC slot.
2513
f5b8dd54
DJ		 25142006-06-08 Mark Shinwell <shinwell@codesourcery.com>
2515
0507f293 2516 * sysdeps/arm/nptl/pthreaddef.h (CURRENT_STACK_FRAME): Add -12.
f5b8dd54 2517
b395a209
DJ		 25182006-06-08 Daniel Jacobowitz <dan@codesourcery.com>
2519
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.
2523
233db6e8
DJ		 25242006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
2525
2526 * sysdeps/arm/initfini.c: New file.
2527
e8256668
DJ		 25282006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
2529
2530 * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Rewrite to load
2531 _GLOBAL_OFFSET_TABLE_ explicitly.
2532
023a0de1
DJ		 25332006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
2534
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.
2539
23d03225
DJ		 25402006-05-05 Daniel Jacobowitz <dan@codesourcery.com>
2541
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.
2545
142b51e4
DJ		 25462006-05-05 Lior Balkohen <balkohen@gmail.com>
2547
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.
2553
711daa30
DJ		 25542006-03-27 Lior Balkohen <balkohen@gmail.com>
2555
2556 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define
2557 LINUX_FADV_ASYNC_WRITE and LINUX_FADV_WRITE_WAIT.
2558
e5b5ba47
DJ		 25592006-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2560
2561 * sysdeps/unix/sysv/linux/arm/eabi/socket.S: Delete.
2562 * sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
ebabc882 2563 sysdeps/unix/sysv/linux/arm/kernel-features.h,
e5b5ba47
DJ		 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.
2571
43b83c6f
DJ		 25722006-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2573
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.
2577
33ca998a
DJ		 25782006-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2579
2580 * sysdeps/unix/sysv/linux/arm/eabi/Makefile (arm-using-eabi): Set.
2581 * sysdeps/unix/sysv/linux/arm/nptl/Makefile: New file.
2582
16c82ad7
DJ		 25832006-02-28 Daniel Jacobowitz <dan@codesourcery.com>
2584
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.
2588
a8839787
DJ		 25892006-02-27 Daniel Jacobowitz <dan@codesourcery.com>
2590
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.
2606
8e674bfd
DJ		 26072006-02-27 Daniel Jacobowitz <dan@codesourcery.com>
2608
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.
2612
2575768d
RM		 26132006-01-12 Roland McGrath <roland@redhat.com>
2614
2615 * sysdeps/arm/jmpbuf-unwind.h: Include <jmpbuf-offsets.h>.
2616
a64a511d
RM		 26172006-01-10 Roland McGrath <roland@redhat.com>
2618
6f8d2b71
RM		 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.
2624
a64a511d
RM		 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.
2629
2630 * sysdeps/arm/nptl/jmpbuf-unwind.h: Moved to ...
2631 * sysdeps/arm/jmpbuf-unwind.h: ... here.
2632
0a4d8332
RM		 26332005-12-27 Roland McGrath <roland@redhat.com>
2634
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.
2639
26402005-12-15 Roland McGrath <roland@redhat.com>
2641
2642 * sysdeps/arm/libc-tls.c: Use csu/ instead of sysdeps/generic/.
2643
34e59f5b
DJ		 26442005-11-16 Daniel Jacobowitz <dan@codesourcery.com>
2645
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.
2652
02a9f771
DJ		 26532005-11-16 Daniel Jacobowitz <dan@codesourcery.com>
2654
2655 * sysdeps/arm/bits/setjmp.h, sysdeps/arm/fpu/bits/setjmp.h: Update
2656 include guards.
2657
2658 * sysdeps/unix/arm/sysdep.S (syscall_error): Handle USE___THREAD and
2659 RTLD_PRIVATE_ERRNO.
2660
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.
2665
2666 * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
2667 (__default_sa_restorer, __default_rt_sa_restorer): Add unwind
2668 information.
2669
2670 * sysdeps/unix/sysv/linux/arm/eabi/socket.S: Update formatting.
2671 Add unwind information. Correct stack alignment typo.
2672
2673 * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h
2674 (INTERNAL_SYSCALL_NCS): Define.
2675
2676 * sysdeps/unix/sysv/linux/arm/sigaction.c
2677 (__libc_sigaction): Remove never-valid handling for SA_ONSTACK.
2678
2679 * sysdeps/unix/sysv/linux/arm/socket.S: Whitespace cleanup.
2680
2681 * sysdeps/unix/sysv/linux/arm/sysdep.h (SYSCALL_ERROR_HANDLER): Handle
2682 RTLD_PRIVATE_ERRNO.
2683 (INTERNAL_SYSCALL_NCS): Implement.
2684
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.
2710
de96d148
DJ		 27112005-11-16 Daniel Jacobowitz <dan@codesourcery.com>
2712
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.
2760
4962a991
DJ		 27612005-11-03 Daniel Jacobowitz <dan@codesourcery.com>
2762
2763 * sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S: Add LGPL exception.
2764
ffe91e22
DJ		 27652005-10-31 Daniel Jacobowitz <dan@codesourcery.com>
2766
2767 * sysdeps/arm/eabi/aeabi_lcsts.c, sysdeps/arm/eabi/aeabi_math.c,
2768 sysdeps/arm/eabi/aeabi_sighandlers.S: Add LGPL exception.
2769
f56b8b7c
DJ		 27702005-10-31 Daniel Jacobowitz <dan@codesourcery.com>
2771
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.
2782
56cf6cc5
DJ		 27832005-10-31 Daniel Jacobowitz <dan@codesourcery.com>
2784
2785 * sysdeps/unix/sysv/linux/arm/bits/mman.h (MREMAP_FIXED): Define.
2786
e7837483
DJ		 27872005-10-27 Daniel Jacobowitz <dan@codesourcery.com>
2788
2789 * sysdeps/unix/sysv/linux/arm/socket.S: Honor NO_WEAK_ALIAS.
2790
f10eff58 27912005-10-10 Daniel Jacobowitz <dan@codesourcery.com>
eb34460f
DJ		 2792 Joseph Myers <joseph@codesourcery.com>
2793 Julian Brown <julian@codesourcery.com>
2794 Mark Mitchell <mark@codesourcery.com>
2795 Paul Brook <paul@codesourcery.com>
f10eff58
DJ		 2796
2797 * sysdeps/arm/dl-machine.h (_dl_start_user): Preserve eight-byte
2798 stack alignment.
2799
2800 * sysdeps/arm/elf/start.S (_start): Add unwind markers for EABI
2801 targets.
2802
2803 * sysdeps/arm/preconfigure: Set machine for EABI targets. Remove
2804 obsolete Thumb support.
2805
2806 * sysdeps/arm/shlib-versions: Add EABI support.
2807
2808 * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Allow for padding
2809 in the argument list for EABI targets.
2810
2811 * sysdeps/arm/fpu/feholdexcpt.c, sysdeps/arm/fpu/fesetround.c: Add
2812 libm_hidden_def.
2813
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.
2853
a7ed1adb
DJ		 28542005-10-10 Daniel Jacobowitz <dan@codesourcery.com>
2855
2856 * sysdeps/arm/memset.S (memset): Correct handling of negative
2857 arguments.
2858
4ce0c8e4
PB		 28592005-10-10 Philip Blundell <philb@gnu.org>
2860
2861 * sysdeps/arm/Makefile, sysdeps/arm/machine-gmon.h,
2862 sysdeps/arm/_mcount.S: Revert previous bogus changes.
0a4d8332 2863
b033155a
PB		 28642005-10-10 Philip Blundell <philb@gnu.org>
2865
2866 * sysdeps/arm/_mcount.S: Suppress profiling when building this
2867 file.
2868
5f7c48c1
PB		 28692005-10-09 Phil Blundell <pb@reciva.com>
2870
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.
2877
609908d7
PB		 28782005-10-09 Phil Blundell <pb@reciva.com>
2879
2880 * sysdeps/arm/dl-trampoline.S: [PROF] (_dl_runtime_profile):
2881 Don't compile. Correct cut'n'paste error with .size.
2882
ecaa5eab
DJ		 28832005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
2884
2885 * sysdeps/unix/sysv/linux/arm/posix_fadvise.c,
2886 sysdeps/unix/sysv/linux/arm/posix_fadvise64.c: New files.
2887
485a9bb9
DJ		 28882005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
2889
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.
2902
b4900b98
DJ		 29032005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
2904
2905 * sysdeps/arm/atomicity.h: Delete.
2906 * sysdeps/arm/bits/atomic.h: New file.
2907
867700cb
DJ		 29082005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
2909
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.
2913
3bdeb53a
PB		 29142005-06-13 Philip Blundell <philb@gnu.org>
2915
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.
0a4d8332 2920
19f2e4eb
PB		 29212005-06-11 Phil Blundell <pb@reciva.com>
2922
2923 * sysdeps/arm/init-first.c: Deleted.
2924 * sysdeps/unix/sysv/linux/arm/linuxthreads/fork.c: New file.
2925
51ae9dc8
PB		 29262005-06-10 Phil Blundell <pb@reciva.com>
2927
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>.
2931
849e84dd
PB		 29322005-05-09 Daniel Jacobowitz <dan@codesourcery.com>
2933 Mark Mitchell <mark@codesourcery.com>
2934
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.
2943
efaef362
PB		 29442005-05-09 Daniel Jacobowitz <dan@codesourcery.com>
2945 Mark Mitchell <mark@codesourcery.com>
2946
2947 * sysdeps/unix/sysv/linux/arm/ioperm.c (BUS_ISA): Define for new
2948 kernel headers.
2949
7051b721
PB		 29502005-06-09 Phil Blundell <pb@reciva.com>
2951
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.
2955
39f0b3ca
RM		 29562005-05-23 Roland McGrath <roland@redhat.com>
2957
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.
2963\f
2964Local Variables:
2965mode: change-log
2966left-margin: 8
2967fill-column: 74
2968End:
A mirror of the official glibc repository