ports/ChangeLog.arm

   1 2013-08-30  Will Newton  <will.newton@linaro.org>
   2
   3         [BZ #15909]
   4         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Use blx
   5         instead of mov lr, pc.
   6
   7 2013-08-30  Will Newton  <will.newton@linaro.org>
   8
   9         * sysdeps/arm/armv6t2/strlen.S: New file.
  10
  11 2013-08-29  Thomas Schwinge  <thomas@codesourcery.com>
  12
  13         * sysdeps/unix/sysv/linux/arm/ldsodefs.h (VALID_ELF_OSABI)
  14         (MORE_ELF_HEADER_DATA): Use ELFOSABI_GNU instead of
  15         ELFOSABI_LINUX.
  16
  17 2013-08-28  Kyle McMartin  <kyle@redhat.com>
  18             Carlos O'Donell  <carlos@redhat.com>
  19
  20         [BZ #15905]
  21         * sysdeps/arm/dl-machine [!RTLD_BOOTSTRAP] (elf_machine_rel):
  22         Pass GLRO(dl_hwcap) to the IFUNC resolver.
  23
  24 2013-07-03  Joseph Myers  <joseph@codesourcery.com>
  25
  26         * sysdeps/arm/include/bits/setjmp.h [_ISOMAC] (JMP_BUF_REGLIST):
  27         Do not define.
  28         [_ISOMAC] (__JMP_BUF_SP): Likewise.
  29
  30 2013-07-02  Joseph Myers  <joseph@codesourcery.com>
  31
  32         * sysdeps/arm/libm-test-ulps: Regenerated.
  33
  34         [BZ #13304]
  35         * sysdeps/arm/s_fma.c: New file.
  36         * sysdeps/arm/s_fmaf.c: New file.
  37         * sysdeps/arm/soft-fp/sfp-machine.h: New file.  Based on powerpc
  38         version.
  39         * sysdeps/arm/Implies: Add arm/soft-fp.
  40
  41 2013-07-02  Will Newton  <will.newton@linaro.org>
  42
  43         * sysdeps/arm/dl-machine.h (elf_machine_rela): Pass dl_hwcap
  44         to IFUNC resolver functions.
  45
  46 2013-06-28  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>
  47
  48         * sysdeps/unix/sysv/linux/arm/dl-procinfo.h (_dl_procinfo): Add
  49         TYPE parameter to macro prototype for AT_HWCAP2 support.  Make WORD
  50         unsigned long int rather than signed int.  Stub in handler for TYPE ==
  51         AT_HWCAP2 to return -1 for unknown a_type display fallback.
  52
  53 2013-06-18  Roland McGrath  <roland@hack.frob.com>
  54
  55         * sysdeps/arm/arm-mcount.S: Comment typo fix.
  56
  57         * sysdeps/arm/arm-features.h (ARM_BX_NINSNS): New macro.
  58         * sysdeps/arm/armv7/multiarch/memcpy_impl.S: Macroize the
  59         computed-jump dispatch sections.  Use sfi_breg throughout.
  60         [ARM_ALWAYS_BX]: Define a different version of the dispatch macros
  61         that uses bx rather than add-to-pc, and respects ARM_BX_ALIGN_LOG2.
  62         [!USE_NEON] (D_l, D_h): Use r10, r11 rather than r8, r9.
  63         (tmp2): Use r8 rather than r10.
  64
  65         * sysdeps/arm/armv7/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list)
  66         [__ARM_NEON__]: Do not refer to HWCAP_ARM_NEON.
  67         [!__SOFTFP__]: Do not refer to HWCAP_ARM_VFP.
  68
  69 2013-06-18  Joseph Myers  <joseph@codesourcery.com>
  70
  71         * sysdeps/arm/fpu_control.h [!(_LIBC && !_LIBC_TEST) &&
  72         __SOFTFP__] (_FPU_GETCW): Define to (cw) = 0.
  73         [!(_LIBC && !_LIBC_TEST) && __SOFTFP__] (_FPU_SETCW): Define to
  74         (void) (cw).
  75
  76         * sysdeps/arm/fpu_control.h [!_LIBC && __SOFTFP__]: Change
  77         condition to [!(_LIBC && !_LIBC_TEST) && __SOFTFP__].
  78         * sysdeps/arm/test-fpucw.c: New file.
  79
  80 2013-06-17  Joseph Myers  <joseph@codesourcery.com>
  81
  82         [BZ #14907]
  83         * sysdeps/arm/feenablxcpt.c (feenableexcept): Test whether all
  84         requested exception traps were enabled and return -1 if not.
  85
  86 2013-06-15  Siddhesh Poyarekar  <siddhesh@redhat.com>
  87
  88         * sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist: Update.
  89
  90 2013-06-14  Joseph Myers  <joseph@codesourcery.com>
  91
  92         [BZ #15492]
  93         * sysdeps/arm/fpu_control.h [_LIBC || !__SOFTFP__]
  94         (_FPU_RESERVED): Change value to 0x00086060.
  95
  96 2013-06-11  Joseph Myers  <joseph@codesourcery.com>
  97
  98         * sysdeps/arm/math-tests.h [__SOFTFP__] (EXCEPTION_TESTS_float):
  99         Define to 0.
 100         [__SOFTFP__] (EXCEPTION_TESTS_double): Likewise.
 101         [__SOFTFP__] (EXCEPTION_TESTS_long_double): Likewise.
 102
 103 2013-06-10  Joseph Myers  <joseph@codesourcery.com>
 104
 105         * sysdeps/arm/math-tests.h: New file.
 106
 107 2013-06-05  Richard Henderson  <rth@redhat.com>
 108
 109         [BZ #15583]
 110         * sysdeps/arm/armv6/strcpy.S (strcpy): Fix register usage in
 111         non ARCH_HAS_T2 case.
 112
 113 2013-06-05  Joseph Myers  <joseph@codesourcery.com>
 114
 115         * sysdeps/arm/machine-gmon.h: Remove trailing whitespace.
 116         * sysdeps/unix/sysv/linux/arm/mmap.S: Likewise.
 117         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Likewise.
 118         * sysdeps/unix/sysv/linux/arm/swapcontext.S: Likewise.
 119
 120 2013-05-31  Joseph Myers  <joseph@codesourcery.com>
 121
 122         * sysdeps/arm/Makefile [$(subdir) = malloc]
 123         ($(objpfx)libmemusage.so): Remove dependency on libc_nonshared.
 124         [$(subdir) = math] ($(objpfx)libm.so): Remove dependency on ld.so.
 125
 126 2013-05-29  Siddhesh Poyarekar  <siddhesh@redhat.com>
 127
 128         [BZ #15465]
 129         * sysdeps/arm/dl-machine.h (elf_machine_rel): Use
 130         RTLD_PROGNAME.
 131         (elf_machine_rela): Likewise.
 132
 133 2013-05-22  Joseph Myers  <joseph@codesourcery.com>
 134
 135         * sysdeps/arm/libm-test-ulps: Update test names.
 136
 137 2013-05-19  Joseph Myers  <joseph@codesourcery.com>
 138
 139         * sysdeps/arm/libm-test-ulps: Update names of sincos tests.
 140
 141 2013-05-16  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>
 142
 143         * sysdeps/unix/sysv/linux/arm/bits/atomic.h: Add missing #include
 144         <stdint.h> due to uint64_t or uint32_t usage.
 145
 146 2013-05-14  Joseph Myers  <joseph@codesourcery.com>
 147
 148         [BZ #14908]
 149         * sysdeps/arm/setjmp.S (__sigsetjmp): Don't save fpscr.
 150         * sysdeps/arm/__longjmp.S (__longjmp): Don't restore fpscr.
 151         * sysdeps/arm/bits/setjmp.h (__jmp_buf): Don't mention fpscr in
 152         comment.
 153
 154 2013-05-13  Roland McGrath  <roland@hack.frob.com>
 155
 156         * sysdeps/arm/armv7/multiarch/memcpy.S [__ARM_NEON__]: Don't define
 157         memcpy here, just __memcpy_arm and __aeabi_memcpy*.
 158         * sysdeps/arm/armv7/multiarch/memcpy_neon.S [__ARM_NEON__]:
 159         Define memcpy here, not __memcpy_neon.
 160         * sysdeps/arm/armv7/multiarch/memcpy_vfp.S [__ARM_NEON__]:
 161         Define nothing here.
 162         * sysdeps/arm/armv7/multiarch/ifunc-impl-list.c
 163         (__libc_ifunc_impl_list) [__ARM_NEON__]: Don't list __memcpy_vfp;
 164         use memcpy name for NEON implementation.
 165
 166 2013-05-08  Will Newton  <will.newton@linaro.org>
 167
 168         * sysdeps/arm/armv7/multiarch/Makefile: New file.
 169         * sysdeps/arm/armv7/multiarch/aeabi_memcpy.c: Likewise.
 170         * sysdeps/arm/armv7/multiarch/ifunc-impl-list.c: Likewise.
 171         * sysdeps/arm/armv7/multiarch/memcpy.S: Likewise.
 172         * sysdeps/arm/armv7/multiarch/memcpy_impl.S: Likewise.
 173         * sysdeps/arm/armv7/multiarch/memcpy_neon.S: Likewise.
 174         * sysdeps/arm/armv7/multiarch/memcpy_vfp.S: Likewise.
 175         * sysdeps/arm/armv7/configure.in: Likewise.
 176         * sysdeps/arm/armv7/configure: Generated.
 177
 178 2013-05-07  Roland McGrath  <roland@hack.frob.com>
 179
 180         * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Use a plain C
 181         reference to _GLOBAL_OFFSET_TABLE_ with an STV_HIDDEN declaration.
 182
 183 2013-05-06  Roland McGrath  <roland@hack.frob.com>
 184
 185         * sysdeps/arm/dl-tlsdesc.S (_dl_tlsdesc_dynamic): Add missing sfi_breg.
 186
 187 2013-04-19  Roland McGrath  <roland@hack.frob.com>
 188
 189         * sysdeps/arm/sysdep.h
 190         (eabi_fnstart, eabi_fnend, eabi_save, eabi_cantunwind, eabi_pad):
 191         New macros.
 192         * sysdeps/arm/dl-tlsdesc.S: Use them.
 193
 194 2013-03-26  Mans Rullgard  <mans@mansr.com>
 195
 196         * sysdeps/arm/preconfigure.in: Use "test" instead of [ ].
 197         * sysdeps/arm/preconfigure: Regenerated.
 198
 199 2013-03-20  Joseph Myers  <joseph@codesourcery.com>
 200
 201         * sysdeps/arm/configure.in (default-abi): Set using
 202         LIBC_CONFIG_VAR.
 203         * sysdeps/arm/configure: Regenerated.
 204         * sysdeps/unix/sysv/linux/arm/Makefile: Do not include
 205         default-abi.make.
 206
 207 2013-03-18  Roland McGrath  <roland@hack.frob.com>
 208
 209         * sysdeps/arm/dl-tlsdesc.S: Include <arm-features.h>.
 210         Use sfi_breg macro throughout.
 211         (_dl_tlsdesc_dynamic) [!ARM_NO_INDEX_REGISTER]: Avoid two-register
 212         addressing mode.
 213         (_dl_tlsdesc_dynamic) [ARM_ALWAYS_BX]: Don't pop into pc.
 214
 215         * sysdeps/arm/arm-features.h: Add comment for ARM_NO_INDEX_REGISTER.
 216
 217 2013-03-15  Roland McGrath  <roland@hack.frob.com>
 218
 219         * sysdeps/arm/sysdep.h [!ARM_SFI_MACROS] (sfi_sp): New macro.
 220         * sysdeps/arm/__longjmp.S: Use it.
 221
 222         * sysdeps/arm/sysdep.h [!ARM_SFI_MACROS]
 223         (ARM_SFI_MACROS): Define it.
 224         (sfi_breg, sfi_pld): New assembler macros.
 225         * sysdeps/arm/__longjmp.S: Use them for all memory references not
 226         through the pc or sp registers.
 227         * sysdeps/arm/add_n.S: Likewise.
 228         * sysdeps/arm/addmul_1.S: Likewise.
 229         * sysdeps/arm/arm-mcount.S: Likewise.
 230         * sysdeps/arm/armv6/rawmemchr.S: Likewise.
 231         * sysdeps/arm/armv6/strchr.S: Likewise.
 232         * sysdeps/arm/armv6/strcpy.S: Likewise.
 233         * sysdeps/arm/armv6/strlen.S: Likewise.
 234         * sysdeps/arm/armv6/strrchr.S: Likewise.
 235         * sysdeps/arm/armv6t2/memchr.S: Likewise.
 236         * sysdeps/arm/memcpy.S: Likewise.
 237         * sysdeps/arm/memmove.S: Likewise.
 238         * sysdeps/arm/memset.S: Likewise.
 239         * sysdeps/arm/setjmp.S: Likewise.
 240         * sysdeps/arm/strlen.S: Likewise.
 241         * sysdeps/arm/submul_1.S: Likewise.
 242
 243 2013-03-13  Roland McGrath  <roland@hack.frob.com>
 244
 245         * sysdeps/arm/arm-features.h (ARM_BX_ALIGN_LOG2): New macro.
 246         * sysdeps/arm/memcpy.S: Respect ARM_BX_ALIGN_LOG2.
 247         * sysdeps/arm/memmove.S: Likewise.
 248
 249         * sysdeps/arm/add_n.S: Include <arm-features.h>.
 250         [ARM_ALWAYS_BX]: Don't pop into pc.
 251
 252         * sysdeps/arm/arm-features.h: Add comment about ARM_ALWAYS_BX.
 253         * sysdeps/arm/memcpy.S: Include <arm-features.h>.
 254         [ARM_ALWAYS_BX]: Avoid pc as destination.
 255         * sysdeps/arm/memmove.S: Likewise.
 256
 257 2013-03-12  Roland McGrath  <roland@hack.frob.com>
 258
 259         * sysdeps/arm/armv6t2/memchr.S [NO_THUMB]:
 260         Use .arm rather than .thumb, .thumb_func.  Avoid cbz/cnbz instructions.
 261
 262         * sysdeps/arm/armv6t2/memchr.S: Change register allocation so ldrd use
 263         is r4,r5 rather than r5,r6; this way ARM mode will allow that ldrd.
 264
 265 2013-03-11  Joseph Myers  <joseph@codesourcery.com>
 266
 267         * sysdeps/arm/preconfigure.in: Add comment about
 268         -fno-unwind-tables addition to CFLAGS.
 269         * sysdeps/arm/preconfigure: Regenerated.
 270         * sysdeps/unix/sysv/linux/arm/configure.in: Add comment about
 271         -fno-unwind-tables removal from CFLAGS.
 272         * sysdeps/unix/sysv/linux/arm/configure: Regenerated.
 273
 274 2013-03-11  Roland McGrath  <roland@hack.frob.com>
 275
 276         * sysdeps/arm/bits/setjmp.h: Test [!__ASSEMBLER__] rather than [!_ASM].
 277         * sysdeps/arm/jmpbuf-offsets.h: File removed.
 278         * sysdeps/arm/jmpbuf-unwind.h: Don't #include it.
 279         * sysdeps/arm/include/bits/setjmp.h: New file.
 280         * sysdeps/arm/setjmp.S (_SETJMP_H, _ASM): Macros removed.
 281         Use JMP_BUF_REGLIST macro.
 282         * sysdeps/arm/__longjmp.S: Likewise.
 283
 284         * sysdeps/arm/memcpy.S: Convert to unified assembly syntax.
 285         * sysdeps/arm/memmove.S: Likewise.
 286         * sysdeps/arm/memset.S: Likewise.
 287         * sysdeps/arm/strlen.S: Likewise.
 288
 289         * sysdeps/arm/memcpy.S: Use r10 instead of r9.
 290         * sysdeps/arm/memmove.S: Likewise.
 291
 292         * sysdeps/arm/preconfigure.in: New file.
 293         * sysdeps/arm/preconfigure: Replaced with generated file.
 294
 295 2013-03-11  Andreas Schwab  <schwab@suse.de>
 296
 297         [BZ #15234]
 298         * sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist (GLIBC_2.4):
 299         Remove pthread_atfork.
 300
 301 2013-03-06  Richard Henderson <rth@redhat.com>
 302
 303         * sysdeps/arm/armv6/rawmemchr.S: New file.
 304         * sysdeps/arm/armv6/stpcpy.S: New file.
 305         * sysdeps/arm/armv6/strchr.S: New file.
 306         * sysdeps/arm/armv6/strcpy.S: New file.
 307         * sysdeps/arm/armv6/strlen.S: New file.
 308         * sysdeps/arm/armv6/strrchr.S: New file.
 309         * sysdeps/arm/armv6t2/Implies: New file.
 310
 311 2013-03-06  Richard Henderson <rth@redhat.com>
 312
 313         * sysdeps/arm/add_n.S: New file.
 314         * sysdeps/arm/sub_n.S: New file.
 315         * sysdeps/arm/submul_1.S: New file.
 316         * sysdeps/arm/addmul_1.S: New file.
 317         * sysdeps/arm/armv6t2/ffs.S: New file.
 318         * sysdeps/arm/armv6t2/ffsll.S: New file.
 319
 320         * sysdeps/arm/sysdep.h (ARCH_HAS_HARD_TP): New macro.
 321         (GET_TLS): Use hard-tp if ARCH_HAS_HARD_TP.
 322         * sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S: Likewise.
 323         * sysdeps/unix/sysv/linux/arm/sysdep.h (GET_TLS): Don't override
 324         the default definition if ARCH_HAS_HARD_TP.
 325
 326         * sysdeps/arm/sysdep.h (__ARM_ARCH): New macro.
 327         (ARCH_HAS_BX, ARCH_HAS_BLX, ARCH_HAS_T2): New macros.
 328         (BX): Select on ARCH_HAS_BX instead of __USE_BX__.
 329         (BLX): Select on ARCH_HAS_BLX instead of __ARM_ARCH_4T__.
 330         * ports/sysdeps/arm/dl-machine.h (BX): Select on ARCH_HAS_BX
 331         instead of __USE_BX__.
 332
 333         * sysdeps/arm/arm-mcount.S (_mcount): Use pop into pc unless
 334         __ARM_ARCH_4T__ and __THUMB_INTERWORK__.
 335         * sysdeps/arm/dl-tlsdesc.S (_dl_tlsdesc_dynamic): Likewise.
 336
 337         * sysdeps/arm/sysdep.h (BX, BXC, BLX): New macros.
 338         (DO_RET): Use BX.
 339         (RETINSTR): Use BXC.
 340         * sysdeps/arm/dl-tlsdesc.S (BX): Remove.
 341         * sysdeps/arm/dl-trampoline.S (BX): Remove.
 342         (_dl_runtime_profile): Use BLX.
 343
 344         * sysdeps/arm/__longjmp.S (__longjmp): Use ldmia insn directly.
 345         * sysdeps/arm/sysdep.h (LOADREGS): Remove.
 346
 347         * sysdeps/arm/arm-mcount.S (_mcount): Use push/pop mnemonics.
 348         * sysdeps/arm/crti.S, sysdeps/arm/crtn.S: Likewise.
 349         * sysdeps/arm/dl-tlsdesc.S: Likewise.
 350         * sysdeps/arm/dl-trampoline.S: Likewise.
 351         * sysdeps/arm/start.S: Likewise.
 352         * sysdeps/arm/memcpy.S (PULL): Rename macro from pull.
 353         (PUSH): Rename macro from push.
 354         (memcpy): Use push/pop mnemonics.
 355         * sysdeps/arm/memmove.S: Similarly.
 356         * sysdeps/arm/sysdep.h (CALL_MCOUNT): Use push/pop mnemonics.
 357         * sysdeps/unix/sysv/linux/arm/____longjmp_chk.S: Likewise.
 358         * sysdeps/unix/sysv/linux/arm/clone.S: Likewise.
 359         * sysdeps/unix/sysv/linux/arm/mmap.S: Likewise.
 360         * sysdeps/unix/sysv/linux/arm/mmap64.S: Likewise.
 361         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h: Likewise.
 362         * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c: Likewise.
 363         * sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c: Likewise.
 364         * sysdeps/unix/sysv/linux/arm/syscall.S: Likewise.
 365         * sysdeps/unix/sysv/linux/arm/sysdep.h: Likewise.
 366         * sysdeps/unix/sysv/linux/arm/vfork.S: Likewise.
 367
 368         * sysdeps/arm/sysdep.h [__ASSEMBLER__]: Enable thumb2 if __thumb2__.
 369         (PC_OFS): Respect __thumb__ if __ASSEMBLER__.
 370
 371         * sysdeps/arm/sysdep.h (GET_TLS): New macro.
 372         * sysdeps/arm/dl-tlsdesc.S (_dl_tlsdesc_undefweak): Use it.
 373         (_dl_tlsdesc_dynamic): Likewise.
 374         * sysdeps/unix/arm/sysdep.S (__syscall_error): Likewise.
 375         * sysdeps/unix/sysv/linux/arm/sysdep.h (GET_TLS): New macro.
 376         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Likewise.
 377         * sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S (SAVE_PID): Likewise.
 378         * sysdeps/unix/sysv/linux/arm/nptl/vfork.S (SAVE_PID): Likewise.
 379         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (SINGLE_THREAD_P):
 380         Likewise.
 381         * sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S (__aeabi_read_tp):
 382         Add thumb2 alternative.
 383
 384         * sysdeps/arm/sysdep.h (NEGOFF_ADJ_BASE): New macro.
 385         (NEGOFF_ADJ_BASE2, NEGOFF_OFF1, NEGOFF_OFF2): New macros.
 386         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Use them.
 387         * sysdeps/unix/sysv/linux/arm/nptl/vfork.S: Likewise.
 388         * sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S: Likewise.
 389         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (SINGLE_THREAD_P):
 390         Likewise.
 391
 392         * sysdeps/arm/sysdep.h (LDST_PCREL): New macro.
 393         * sysdeps/unix/arm/sysdep.S (__syscall_error): Use LDST_PCREL.
 394         Fix up gottpoff load of errno for thumb2.
 395         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h
 396         (SINGLE_THREAD_P): Use LDST_PCREL.
 397         (PSEUDO_PROLOGUE): Remove.
 398         (PSEUDO): Don't use it.
 399         * sysdeps/unix/sysv/linux/arm/sysdep.h (SYSCALL_ERROR_HANDLER):
 400         Use LDST_PCREL.
 401
 402 2013-03-06  Andreas Jaeger  <aj@suse.de>
 403
 404         * sysdeps/unix/sysv/linux/arm/bits/mman.h: Remove all defines
 405         provided by bits/mman-linux.h and include <bits/mman-linux.h>.
 406
 407 2013-02-28  Richard Henderson <rth@redhat.com>
 408
 409         * sysdeps/arm/preconfigure: Adjust scan for __ARM_ARCH_* defines.
 410
 411         * sysdeps/arm/preconfigure: Handle __ARM_ARCH_6*__.
 412
 413         * sysdeps/unix/sysv/linux/arm/Makefile [elf] (sysdep-rtld-routines):
 414         Include libc-do-syscall.
 415
 416         * sysdeps/arm/sysdep.h: Fix assembly whitespace.
 417         * ports/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h: Likewise.
 418         * sysdeps/unix/sysv/linux/arm/sysdep.h: Likewise.
 419
 420         * sysdeps/arm/sysdep.h (PC_OFS): New macros.
 421         * sysdeps/arm/__longjmp.S (__longjmp): Use PC_OFS.
 422         * sysdeps/arm/setjmp.S (__sigsetjmp): Likewise.
 423         * sysdeps/unix/arm/sysdep.S (__syscall_error): Likewise.
 424         * sysdeps/unix/sysv/linux/arm/getcontext.S (__getcontext): Likewise.
 425         * sysdeps/unix/sysv/linux/arm/setcontext.S (__startcontext): Likewise.
 426         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h
 427         (SINGLE_THREAD_P): Likewise.
 428         * sysdeps/unix/sysv/linux/arm/sysdep.h
 429         (SYSCALL_ERROR_HANDLER): Likewise.
 430         * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
 431         (_Unwind_Resume): Use stringified PC_OFS.
 432         * sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c
 433         (_Unwind_Resume): Likewise.
 434
 435         * ports/sysdeps/arm/arm-mcount.S: Always use unified syntax and
 436         always add IT markup.
 437         * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Likewise.
 438         * sysdeps/arm/dl-tlsdesc.S (_dl_tlsdesc_dynamic): Add IT markup.
 439         * sysdeps/unix/arm/sysdep.S (__syscall_error): Likewise.
 440         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Likewise.
 441         * sysdeps/unix/sysv/linux/arm/mmap.S (__mmap): Likewise.
 442         * sysdeps/unix/sysv/linux/arm/syscall.S (syscall): Likewise.
 443         * sysdeps/unix/sysv/linux/arm/sysdep.h (PSEUDO_RET): Likewise.
 444         * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Likewise.
 445
 446         * ports/sysdeps/arm/__longjmp.S: Define NO_THUMB before <sysdep.h>
 447         * sysdeps/arm/crti.S, sysdeps/arm/crtn.S: Likewise.
 448         * sysdeps/arm/dl-trampoline.S: Likewise.
 449         * sysdeps/arm/memcpy.S: Likewise.
 450         * sysdeps/arm/memmove.S: Likewise.
 451         * sysdeps/arm/memset.S: Likewise.
 452         * sysdeps/arm/setjmp.S: Likewise.
 453         * sysdeps/arm/strlen.S: Likewise.
 454         * sysdeps/unix/sysv/linux/arm/____longjmp_chk.S: Likewise.
 455         * sysdeps/unix/sysv/linux/arm/setcontext.S: Likewise.
 456
 457 2013-02-27  Roland McGrath  <roland@hack.frob.com>
 458
 459         * sysdeps/arm/sysdep.h (CFI_SECTIONS): New macro.
 460         (ENTRY): Use it.
 461         * sysdeps/arm/dl-tlsdesc.S: Likewise.
 462         * sysdeps/arm/dl-trampoline.S: Likewise.
 463         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (PSEUDO): Likewise.
 464
 465 2013-02-18  Joseph Myers  <joseph@codesourcery.com>
 466
 467         [BZ #14920]
 468         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
 469         (FUTEX_WAIT_REQUEUE_PI): Define.
 470         (FUTEX_CMP_REQUEUE_PI): Likewise.
 471         (lll_futex_wait_requeue_pi): Likewise.
 472         (lll_futex_timed_wait_requeue_pi): Likewise.
 473         (lll_futex_cmp_requeue_pi): Likewise.
 474
 475 2013-02-18  Siddhesh Poyarekar  <siddhesh@redhat.com>
 476
 477         * sysdeps/unix/sysv/linux/arm/nptl/libc.abilist: Add
 478         __cxa_thread_atexit_impl.
 479
 480 2013-02-13  Joseph Myers  <joseph@codesourcery.com>
 481
 482         [BZ #13550]
 483         * sysdeps/arm/frame.h (struct layout): Do not use __unbounded.
 484         * sysdeps/unix/sysv/linux/arm/sigaction.c (__libc_sigaction): Do
 485         not use __ptrvalue.
 486
 487 2013-02-08  Joseph Myers  <joseph@codesourcery.com>
 488
 489         [BZ #13550]
 490         * sysdeps/unix/sysv/linux/arm/pread.c: Don't include
 491         <bp-checks.h>.
 492         (__libc_pread): Don't use CHECK_N.
 493         * sysdeps/unix/sysv/linux/arm/pread64.c: Don't include
 494         <bp-checks.h>.
 495         (__libc_pread64): Don't use CHECK_N.
 496         * sysdeps/unix/sysv/linux/arm/pwrite.c: Don't include
 497         <bp-checks.h>.
 498         (__libc_pwrite): Don't use CHECK_N.
 499         * sysdeps/unix/sysv/linux/arm/pwrite64.c: Don't include
 500         <bp-checks.h>.
 501         (__libc_pwrite64): Don't use CHECK_N.
 502
 503 2013-02-08  Carlos O'Donell  <carlos@redhat.com>
 504
 505         [BZ #15006]
 506         * sysdeps/unix/sysv/linux/arm/dl-cache.h
 507         [__ARM_PCS_VFP] (_dl_cache_check_flags): Allow plain FLAG_ELF_LIBC6.
 508         [!__ARM_PCS_VFP] (_dl_cache_check_flags): Likewise.
 509         * sysdeps/unix/sysv/linux/arm/readelflib.c (process_elf_file):
 510         Set FLAG_ARM_LIBSF for soft-float ABI otherwise just FLAG_ELF_LIBC6.
 511
 512 2013-02-04  Joseph Myers  <joseph@codesourcery.com>
 513
 514         [BZ #13550]
 515         * sysdeps/unix/sysv/linux/arm/truncate64.c: Do not include
 516         <bp-checks.h>.
 517         (truncate64): Do not use CHECK_STRING.
 518
 519 2013-01-02  Joseph Myers  <joseph@codesourcery.com>
 520
 521         * All files with FSF copyright notices: Update copyright dates
 522         using scripts/update-copyrights.
 523
 524 2012-12-04  Steve McIntyre  <steve.mcintyre@linaro.org>
 525
 526         * sysdeps/unix/sysv/linux/arm/dl-cache.h: New file.
 527
 528 2012-12-04  Steve McIntyre  <steve.mcintyre@linaro.org>
 529
 530         * sysdeps/unix/sysv/linux/arm/ldconfig.h: New file.
 531
 532 2012-12-04  Steve McIntyre  <steve.mcintyre@linaro.org>
 533
 534         * sysdeps/unix/sysv/linux/arm/readelflib.c: New file.
 535
 536 2012-11-30  Joseph Myers  <joseph@codesourcery.com>
 537
 538         * sysdeps/arm/libm-test-ulps: Update.
 539
 540 2012-11-21  Joseph Myers  <joseph@codesourcery.com>
 541
 542         * sysdeps/arm/configure.in: Generate default-abi.make with
 543         definition of default-abi.
 544         * sysdeps/arm/configure: Regenerated.
 545         * sysdeps/unix/sysv/linux/arm/Makefile (default-abi-prog): Remove.
 546         (default-abi): Likewise.
 547         ($(common-objpfx)default-abi.make): Include.
 548
 549         [BZ #14866]
 550         * sysdeps/arm/fesetenv.c (__fesetenv): Test whether bits for
 551         trapping exceptions were successfully set for FE_NOMASK_ENV.
 552
 553 2012-11-14  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
 554
 555         * sysdeps/unix/sysv/linux/arm/Makefile (libcrypt-sysdep_routines): Add
 556         libc-do-syscall.
 557
 558 2012-11-05  Joseph Myers  <joseph@codesourcery.com>
 559
 560         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
 561         (lll_futex_timed_wait_bitset): New macro.
 562
 563         [BZ #14805]
 564         * sysdeps/arm/bits/fenv.h (FE_DFL_ENV): Use cast to const fenv_t *.
 565
 566 2012-11-03  Joseph Myers  <joseph@codesourcery.com>
 567
 568         * sysdeps/arm/fclrexcpt.c (feclearexcept): Add libm_hidden_ver.
 569
 570         [BZ #3439]
 571         * sysdeps/arm/bits/fenv.h (FE_INVALID): Define macro to integer
 572         constant usable in #if and use that to give value to enum
 573         constant.
 574         (FE_DIVBYZERO): Likewise.
 575         (FE_OVERFLOW): Likewise.
 576         (FE_UNDERFLOW): Likewise.
 577         (FE_INEXACT): Likewise.
 578         (FE_TONEAREST): Likewise.
 579         (FE_UPWARD): Likewise.
 580         (FE_DOWNWARD): Likewise.
 581         (FE_TOWARDZERO): Likewise.
 582
 583 2012-10-22  Roland McGrath  <roland@hack.frob.com>
 584
 585         * sysdeps/unix/sysv/linux/arm/nptl/libc.abilist
 586         (GLIBC_2.17): Add clock_* symbols.
 587
 588 2012-10-22  Andreas Jaeger  <aj@suse.de>
 589
 590         * ports/sysdeps/unix/sysv/linux/arm/bits/fcntl.h (__O_LARGEFILE):
 591         Define always.
 592
 593         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Remove all
 594         definitions and declarations that are provided by
 595         <bits/fcntl-linux.h> and include <bits/fcntl-linux.h>.
 596
 597 2012-10-09  Roland McGrath  <roland@hack.frob.com>
 598
 599         * sysdeps/arm/configure: Regenerated.
 600
 601 2012-10-05  Roland McGrath  <roland@hack.frob.com>
 602
 603         * sysdeps/arm/dl-machine.h (fix_bad_pc24): Rewritten, replaced with ...
 604         (relocate_pc24): ... this new function.
 605         (elf_machine_rel, elf_machine_rela): Update callers.
 606
 607 2012-10-02  Siddhesh Poyarekar  <siddhesh@redhat.com>
 608
 609         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Fix clone
 610         flag name in comment to CLONE_CHILD_CLEARTID.
 611
 612 2012-09-28  H.J. Lu  <hongjiu.lu@intel.com>
 613
 614         * sysdeps/arm/dl-tlsdesc.h (ADDRIDX): Removed.
 615
 616 2012-09-21  Joseph Myers  <joseph@codesourcery.com>
 617
 618         * sysdeps/arm/bits/atomic.h [!__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4]
 619         (__arch_compare_and_exchange_val_32_acq): Correct order of
 620         arguments of __arm_assisted_compare_and_exchange_val_32_acq.
 621
 622 2012-09-12  Joseph Myers  <joseph@codesourcery.com>
 623
 624         * sysdeps/arm/get-rounding-mode.h: New file.
 625
 626 2012-08-27  Joseph Myers  <joseph@codesourcery.com>
 627
 628         * sysdeps/unix/sysv/linux/arm/kernel-features.h
 629         (__ASSUME_STAT64_SYSCALL): Remove.
 630
 631 2012-08-23  Steve McIntyre  <steve.mcintyre@linaro.org>
 632
 633         * sysdeps/unix/sysv/linux/arm/ldsodefs.h (VALID_FLOAT_ABI): Define
 634         depending on __ARM_PCS_VFP.
 635         (VALID_ELF_HEADER): Also check VALID_FLOAT_ABI.
 636
 637 2012-08-20  Joseph Myers  <joseph@codesourcery.com>
 638
 639         * sysdeps/unix/sysv/linux/arm/kernel-features.h
 640         (__ASSUME_MMAP2_SYSCALL): Remove.
 641
 642 2012-08-15  Maxim Kuvyrkov  <maxim@codesourcery.com>
 643
 644         * sysdeps/arm/nptl/pthread_spin_lock.c: Use generic code.
 645         * sysdeps/arm/nptl/pthread_spin_trylock.c: Remove, use generic version.
 646
 647 2012-08-14  Roland McGrath  <roland@hack.frob.com>
 648
 649         * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h: Renamed to ...
 650         * sysdeps/unix/sysv/linux/arm/bits/atomic.h: ... this.
 651
 652         * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h
 653         [!__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4]
 654         (atomic_full_barrier): Renamed to ...
 655         (__arm_assisted_full_barrier): ... this.
 656         (__arch_compare_and_exchange_val_32_acq): Renamed to ...
 657         (__arm_assisted_compare_and_exchange_val_32_acq): ... this.
 658         (atomic8_t, uatomic8_t, atomic_fast8_t, uatomic_fast8_t,
 659         atomic32_t, uatomic32_t, atomic_fast32_t, uatomic_fast32_t,
 660         atomicptr_t, uatomicptr_t, atomic_max_t, uatomic_max_t,
 661         atomic_full_barrier, __arch_compare_and_exchange_val_32_acq,
 662         __arch_compare_and_exchange_val_8_acq,
 663         __arch_compare_and_exchange_val_16_acq,
 664         __arch_compare_and_exchange_val_64_acq): Types and macros moved to ...
 665         * sysdeps/arm/bits/atomic.h: ... this new file.
 666
 667 2012-08-12  Mike Frysinger  <vapier@gentoo.org>
 668
 669         * sysdeps/arm/dl-machine.h (elf_machine_rel) [R_ARM_ABS32]: Fix style.
 670
 671 2012-08-12  Mike Frysinger  <vapier@gentoo.org>
 672
 673         * sysdeps/arm/dl-machine.h (elf_machine_rel) [R_ARM_ABS32]: Declare
 674         a new unaligned struct.  Cast reloc_addr to that when updating the
 675         value it points to.
 676
 677 2012-08-09  Roland McGrath  <roland@hack.frob.com>
 678
 679         * sysdeps/arm/arm-features.h: Document ARM_ASSUME_NO_IWMMXT.
 680         * sysdeps/arm/setjmp.S: Include <arm-features.h>.
 681         [!ARM_ASSUME_NO_IWMMXT || __SOFTFP__]: Conditionalize hwcap
 682         fetching bits on this.
 683         [!ARM_ASSUME_NO_IWMMXT]: Conditionalize iWMMXt register use on this.
 684         * sysdeps/arm/__longjmp.S: Likewise.
 685
 686         * sysdeps/arm/__longjmp.S: Use .Lxxx rather than Lxxx for local labels.
 687         [__SOFTFP__]: Conditionalize HWCAP_ARM_VFP check on this.
 688         * sysdeps/arm/setjmp.S: Likewise.
 689         * sysdeps/unix/sysv/linux/arm/getcontext.S: Likewise.
 690         * sysdeps/unix/sysv/linux/arm/setcontext.S: Likewise.
 691
 692         * sysdeps/arm/arm-features.h: New file.
 693         * sysdeps/unix/sysv/linux/arm/arm-features.h: New file.
 694         * sysdeps/arm/fclrexcpt.c: Use ARM_HAVE_VFP instead of hwcap bits.
 695         * sysdeps/arm/fedisblxcpt.c: Likewise.
 696         * sysdeps/arm/feenablxcpt.c: Likewise.
 697         * sysdeps/arm/fegetenv.c: Likewise.
 698         * sysdeps/arm/fegetexcept.c: Likewise.
 699         * sysdeps/arm/fegetround.c: Likewise.
 700         * sysdeps/arm/feholdexcpt.c: Likewise.
 701         * sysdeps/arm/fesetenv.c: Likewise.
 702         * sysdeps/arm/fesetround.c: Likewise.
 703         * sysdeps/arm/feupdateenv.c: Likewise.
 704         * sysdeps/arm/fgetexcptflg.c: Likewise.
 705         * sysdeps/arm/fraiseexcpt.c: Likewise.
 706         * sysdeps/arm/fsetexcptflg.c: Likewise.
 707         * sysdeps/arm/ftestexcept.c: Likewise.
 708         * sysdeps/arm/setfpucw.c: Likewise.
 709
 710 2012-08-08  Roland McGrath  <roland@hack.frob.com>
 711
 712         * sysdeps/arm/sotruss-lib.c: New file.
 713
 714         * sysdeps/arm/ldsodefs.h (ARCH_PLTEXIT_MEMBERS): Use const on
 715         `struct La_arm_regs *' parameter.
 716
 717         * sysdeps/unix/sysv/linux/arm/dl-machine.h: Move #include outside of
 718         [!dl_machine_h].
 719
 720         * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h
 721         [!__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4]
 722         (__arch_compare_and_exchange_val_32_acq): Use uint32_t rather than
 723         __typeof (...) for non-pointer variables derived from the arguments.
 724
 725         * sysdeps/arm/dl-irel.h: Include <ldsodefs.h>.
 726
 727         * sysdeps/arm/dl-machine.h (elf_machine_load_address): Use proper type
 728         for __dl_start declaration.
 729
 730 2012-08-07  Joseph Myers  <joseph@codesourcery.com>
 731
 732         * sysdeps/unix/sysv/linux/arm/configure.in (arch_minimum_kernel):
 733         Remove.
 734         * sysdeps/unix/sysv/linux/arm/configure: Regenerated.
 735         * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_UTIMES):
 736         Define unconditionally.
 737
 738 2012-08-02  Joseph Myers  <joseph@codesourcery.com>
 739
 740         * sysdeps/arm/sysdep.h (ASM_TYPE_DIRECTIVE): Remove.
 741         (ENTRY): Do not use ASM_TYPE_DIRECTIVE.
 742
 743 2012-08-01  Joseph Myers  <joseph@codesourcery.com>
 744
 745         * sysdeps/unix/sysv/linux/arm/kernel-features.h
 746         (__ASSUME_FCNTL64): Remove.
 747
 748         * sysdeps/unix/sysv/linux/arm/kernel-features.h
 749         (__ASSUME_VFORK_SYSCALL): Remove.
 750
 751 2012-08-01  Roland McGrath  <roland@hack.frob.com>
 752
 753         * sysdeps/arm/dl-machine.h (CLEAR_CACHE): Don't define it.
 754         Instead, #error if it's not defined.
 755         * sysdeps/unix/sysv/linux/arm/dl-machine.h: New file.
 756
 757         [BZ #14138]
 758         * sysdeps/unix/sysv/linux/arm/getrlimit.c: File removed.
 759
 760 2012-07-30  Roland McGrath  <roland@hack.frob.com>
 761
 762         * sysdeps/arm/preconfigure: Don't refuse configurations with
 763         $config_os not linux-gnueabi* unless it's also linux*.
 764
 765 2012-07-25  Joseph Myers  <joseph@codesourcery.com>
 766
 767         * sysdeps/unix/sysv/linux/arm/kernel-features.h
 768         (__ASSUME_FCNTL64): Define unconditionally.
 769
 770 2012-07-25  Florian Weimer  <fweimer@redhat.com>
 771
 772         * sysdeps/unix/sysv/linux/arm/nptl/libc.abilist: Add
 773         secure_getenv.
 774
 775 2012-07-20  Joseph Myers  <joseph@codesourcery.com>
 776
 777         * data/localplt-arm-linux-gnueabi.data: Move to ...
 778         * sysdeps/unix/sysv/linux/arm/nptl/localplt.data: ... here.
 779
 780 2012-07-17  Joseph Myers  <joseph@codesourcery.com>
 781
 782         * sysdeps/arm/configure.in: Remove TLS check.
 783         * sysdeps/arm/configure: Regenerated.
 784
 785         * data/c++-types-arm-linux-gnueabi.data: Move to ...
 786         * sysdeps/unix/sysv/linux/arm/nptl/c++-types.data: ... here.
 787
 788 2012-07-12  Joseph Myers  <joseph@codesourcery.com>
 789
 790         * sysdeps/unix/sysv/linux/arm/kernel-features.h
 791         (__ASSUME_MMAP2_SYSCALL): Define unconditionally.
 792         (__ASSUME_STAT64_SYSCALL): Likewise.
 793         (__ASSUME_VFORK_SYSCALL): Likewise.
 794
 795 2012-07-10  Joseph Myers  <joseph@codesourcery.com>
 796
 797         * sysdeps/arm/sysdep.h (ENTRY): Change ASM_GLOBAL_DIRECTIVE to
 798         .globl.
 799
 800 2012-07-05  Joseph Myers  <joseph@codesourcery.com>
 801
 802         * sysdeps/arm/static-stubs.c: New file.
 803
 804 2012-07-03  Joseph Myers  <joseph@codesourcery.com>
 805
 806         * sysdeps/arm/Makefile (gnulib-arch): New variable.
 807         (static-gnulib-arch): Likewise.
 808         [subdir = elf] ($(objpfx)libgcc-stubs.a): New rule.
 809         [subdir = elf] (lib-noranlib): Depend on $(objpfx)libgcc-stubs.a.
 810
 811 2012-06-12  Joseph Myers  <joseph@codesourcery.com>
 812
 813         * sysdeps/unix/sysv/linux/arm/setcontext.S (__startcontext): Use
 814         HIDDEN_JUMPTARGET for _exit jump.
 815
 816 2012-05-30  Joseph Myers  <joseph@codesourcery.com>
 817
 818         * sysdeps/unix/sysv/linux/arm/syscalls.list: Remove
 819         __connect_internal alias.
 820
 821         * sysdeps/arm/libm-test-ulps: Regenerate.
 822
 823         * sysdeps/unix/sysv/linux/arm/Makefile (default-abi-prog): New
 824         variable.
 825         (default-abi): Likewise.
 826         (abi-includes): Likewise.
 827         (abi-variants): Likewise.
 828         (abi-soft-options): Likewise.
 829         (abi-soft-condition): Likewise.
 830         (abi-soft-ld-soname): Likewise.
 831         (abi-hard-options): Likewise.
 832         (abi-hard-condition): Likewise.
 833         (abi-hard-ld-soname): Likewise.
 834
 835         * sysdeps/unix/sysv/linux/arm/kernel-features.h
 836         (__ASSUME_TRUNCATE64_SYSCALL): Remove.
 837
 838         * sysdeps/arm/start.S [!__USING_SJLJ_EXCEPTIONS__]: Make code
 839         unconditional.
 840         * sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c
 841         [__USING_SJLJ_EXCEPTIONS__ && !__PIC__]: Remove conditional code.
 842
 843         * sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c: Replace
 844         _internal alias by hidden_def.
 845
 846 2012-05-26  Joseph Myers  <joseph@codesourcery.com>
 847
 848         * sysdeps/unix/sysv/linux/arm/syscalls.list (chown): New.
 849         * sysdeps/unix/sysv/linux/arm/chown.c: Remove.
 850
 851 2012-05-25  Joseph Myers  <joseph@codesourcery.com>
 852
 853         * sysdeps/unix/sysv/linux/arm/kernel-features.h
 854         (__ASSUME_NEW_GETRLIMIT_SYSCALL): Remove.
 855
 856 2012-05-25  Richard Henderson  <rth@twiddle.net>
 857
 858         * sysdeps/arm/dl-irel.h (elf_ifunc_invoke): Pass dl_hwcap.
 859         * sysdeps/arm/dl-machine.h (elf_machine_rel): Use elf_ifunc_invoke.
 860         (elf_machine_rela): Likewise.
 861
 862 2012-05-23  Joseph Myers  <joseph@codesourcery.com>
 863
 864         * sysdeps/unix/sysv/linux/arm/bits/mman.h (MADV_DONTDUMP): Define.
 865         (MADV_DODUMP): Likewise.
 866
 867 2012-05-21  Joseph Myers  <joseph@codesourcery.com>
 868
 869         * sysdeps/unix/sysv/linux/arm/bits/hwcap.h: New file.  Macros
 870         taken from sysdeps/unix/sysv/linux/arm/sysdep.h.
 871         (HWCAP_ARM_TLS): New macro.
 872         (HWCAP_ARM_VFPv4): Likewise.
 873         (HWCAP_ARM_IDIVA): Likewise.
 874         (HWCAP_ARM_IDIVT): Likewise.
 875         * sysdeps/unix/sysv/linux/arm/sysdep.h: Include <bits/hwcap.h>.
 876         (HWCAP_ARM_SWP): Remove macro.  Moved to <bits/hwcap.h>.
 877         (HWCAP_ARM_HALF): Likewise.
 878         (HWCAP_ARM_THUMB): Likewise.
 879         (HWCAP_ARM_26BIT): Likewise.
 880         (HWCAP_ARM_FAST_MULT): Likewise.
 881         (HWCAP_ARM_FPA): Likewise.
 882         (HWCAP_ARM_VFP): Likewise.
 883         (HWCAP_ARM_EDSP): Likewise.
 884         (HWCAP_ARM_JAVA): Likewise.
 885         (HWCAP_ARM_IWMMXT): Likewise.
 886         (HWCAP_ARM_CRUNCH): Likewise.
 887         (HWCAP_ARM_THUMBEE): Likewise.
 888         (HWCAP_ARM_NEON): Likewise.
 889         (HWCAP_ARM_VFPv3): Likewise.
 890         (HWCAP_ARM_VFPv3D16): Likewise.
 891         * sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags):
 892         Add "tls", "vfpv4", "idiva" and "idivt".
 893         * sysdeps/unix/sysv/linux/arm/dl-procinfo.h (_DL_HWCAP_COUNT):
 894         Increase to 19.
 895
 896         * sysdeps/unix/sysv/linux/arm/nptl/libc.abilist: Update.
 897
 898 2012-05-19  Joseph Myers  <joseph@codesourcery.com>
 899
 900         * sysdeps/arm/bits/endian.h (__FLOAT_WORD_ORDER): Remove
 901         definitions.
 902         * sysdeps/arm/bits/huge_val.h: Remove file.
 903         * sysdeps/arm/bits/string.h: Remove file.
 904         * sysdeps/unix/sysv/linux/arm/readahead.c [__NR_readahead]: Make
 905         code unconditional.
 906         [!__NR_readahead]: Remove conditional code.
 907         * sysdeps/unix/sysv/linux/arm/sigaction.c [__NR_rt_sigreturn]:
 908         Make code unconditional.
 909         [!__NR_rt_sigreturn]: Remove conditional code.
 910         * sysdeps/unix/sysv/linux/arm/sigrestorer.S [__NR_rt_sigreturn]:
 911         Make code unconditional.
 912         * sysdeps/unix/sysv/linux/arm/sysdep.h [__NR_SYSCALL_BASE != 0]:
 913         Remove conditional #error.
 914         (__NR_stime): Remove #undef.
 915         (__NR_alarm): Likewise.
 916         (SWI_BASE): Remove.
 917
 918         * sysdeps/unix/sysv/linux/arm/ftruncate64.c (kernel-features.h):
 919         Don't include.
 920         [__NR_ftruncate64]: Make code unconditional.
 921         [!__NR_ftruncate64]: Remove conditional code.
 922         [!__ASSUME_TRUNCATE64_SYSCALL]: Likewise.
 923         * sysdeps/unix/sysv/linux/arm/mmap.S (kernel-features.h): Don't
 924         include.
 925         [__ASSUME_MMAP2_SYSCALL]:
 926         Make code unconditional.
 927         [!__ASSUME_MMAP2_SYSCALL]: Remove conditional code.
 928         * sysdeps/unix/sysv/linux/arm/posix_fadvise64.c
 929         (kernel-features.h): Don't include.
 930         [__NR_arm_fadvise64_64]: Make code unconditional.
 931         [!__ASSUME_FADVISE64_64_SYSCALL]: Remove conditional code.
 932         * sysdeps/unix/sysv/linux/arm/truncate64.c (kernel-features.h):
 933         Don't include.
 934         [__NR_truncate64]: Make code unconditional.
 935         [!__NR_truncate64]: Remove conditional code.
 936         [!__ASSUME_TRUNCATE64_SYSCALL]: Likewise.
 937         * sysdeps/unix/sysv/linux/arm/vfork.S (kernel-features.h): Don't
 938         include.
 939         [__NR_vfork]: Make code unconditional.
 940         [__ASSUME_VFORK_SYSCALL]: Likewise.
 941         [!__ASSUME_VFORK_SYSCALL]: Remove conditional code.
 942         [!__NR_vfork]: Likewise.
 943
 944 2012-05-16  Joseph Myers  <joseph@codesourcery.com>
 945
 946         * sysdeps/unix/sysv/linux/arm/kernel-features.h
 947         [__LINUX_KERNEL_VERSION >= 0x020624] (__ASSUME_ACCEPT4): Define.
 948
 949 2012-05-14  Joseph Myers  <joseph@codesourcery.com>
 950
 951         * sysdeps/unix/sysv/linux/arm/sigaction.c
 952         [!__ASSUME_REALTIME_SIGNALS]: Remove conditional code.
 953         [__ASSUME_REALTIME_SIGNALS]: Make code unconditional.
 954
 955 2012-05-07  Carlos O'Donell  <carlos_odonell@mentor.com>
 956
 957         * sysdeps/arm/configure.in: Set libc_cv_arm_pcs_vfp.
 958         If libc_cv_arm_pcs_vfp equals yes then define HAVE_ARM_PCS_VFP.
 959         * sysdeps/arm/configure: Regenerate.
 960         * sysdeps/arm/shlib-versions: If HAVE_ARM_PCS_VFP is defined
 961         then use ld=/lib/ld-linux-armhf.so.3.
 962
 963 2012-05-01  Joseph Myers  <joseph@codesourcery.com>
 964
 965         [BZ #14043]
 966         * sysdeps/unix/sysv/linux/arm/profil-counter.h: New file.  Based
 967         on i386 version but without "static".
 968         * sysdeps/unix/sysv/linux/arm/nptl/libc.abilist (GLIBC_2.4): Add
 969         profil_counter.
 970
 971 2012-04-28  Joseph Myers  <joseph@codesourcery.com>
 972
 973         [BZ #13986]
 974         * sysdeps/unix/sysv/linux/arm/nptl/ld.abilist: New file.
 975         * sysdeps/unix/sysv/linux/arm/nptl/libBrokenLocale.abilist:
 976         Likewise.
 977         * sysdeps/unix/sysv/linux/arm/nptl/libanl.abilist: Likewise.
 978         * sysdeps/unix/sysv/linux/arm/nptl/libc.abilist: Likewise.
 979         * sysdeps/unix/sysv/linux/arm/nptl/libcrypt.abilist: Likewise.
 980         * sysdeps/unix/sysv/linux/arm/nptl/libdl.abilist: Likewise.
 981         * sysdeps/unix/sysv/linux/arm/nptl/libm.abilist: Likewise.
 982         * sysdeps/unix/sysv/linux/arm/nptl/libnsl.abilist: Likewise.
 983         * sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist: Likewise.
 984         * sysdeps/unix/sysv/linux/arm/nptl/libresolv.abilist: Likewise.
 985         * sysdeps/unix/sysv/linux/arm/nptl/librt.abilist: Likewise.
 986         * sysdeps/unix/sysv/linux/arm/nptl/libthread_db.abilist: Likewise.
 987         * sysdeps/unix/sysv/linux/arm/nptl/libutil.abilist: Likewise.
 988
 989 2012-04-26  Joseph Myers  <joseph@codesourcery.com>
 990
 991         * sysdeps/unix/arm/brk.S: Remove file.
 992         * sysdeps/unix/arm/dl-brk.S: Likewise.
 993
 994 2012-04-24  Joseph Myers  <joseph@codesourcery.com>
 995
 996         * sysdeps/unix/arm/fork.S: Remove file.
 997
 998 2012-04-21  Joseph Myers  <joseph@codesourcery.com>
 999
1000         [BZ #13556]
1001         * sysdeps/arm/shlib-versions (arm.*-.*-linux.*): Remove old-ABI
1002         entry.
1003         * sysdeps/arm/start.S: Remove __ARM_EABI__ conditionals.
1004         * sysdeps/arm/sysdep.h: Likewise.
1005         * sysdeps/unix/sysv/linux/arm/clone.S: Likewise.
1006         * sysdeps/unix/sysv/linux/arm/ldsodefs.h: Likewise.
1007         * sysdeps/unix/sysv/linux/arm/sigaction.c: Likewise.
1008         * sysdeps/unix/sysv/linux/arm/vfork.S: Likewise.
1009
1010         [BZ #13556]
1011         * sysdeps/arm/preconfigure: Don't include /eabi in $machine.
1012         * sysdeps/arm/Makefile [subdir = elf] (sysdep_routines): Add
1013         setting from eabi/Makefile.
1014         [subdir = elf] (sysdep-rtld-routines): Likewise.
1015         [subdir = elf] (shared-only-routines): Likewise.
1016         [subdir = csu] (gen-as-const-headers): Likewise.
1017         [subdir = csu] (aeabi_constants): Likewise.
1018         [subdir = csu] (aeabi_routines): Likewise.
1019         [subdir = csu] (sysdep_routines): Likewise.
1020         [subdir = csu] (static-only-routines): Likewise.
1021         [subdir = gmon] (sysdep_routines): Likewise.
1022         [subdir = debug] (CFLAGS-backtrace.c): Likewise.
1023         [subdir = math] ($(objpfx)libm.so): Add dependency from
1024         eabi/Makefile.
1025         * sysdeps/arm/eabi/Makefile: Remove.
1026         * sysdeps/arm/eabi/Versions: Move to ...
1027         * sysdeps/arm/Versions: ... here.
1028         * sysdeps/arm/eabi/__longjmp.S: Move to ...
1029         * sysdeps/arm/__longjmp.S: ... here.
1030         * sysdeps/arm/eabi/abi-note.S: Move to ...
1031         * sysdeps/arm/abi-note.S: ... here.
1032         * sysdeps/arm/eabi/aeabi_assert.c: Move to ...
1033         * sysdeps/arm/aeabi_assert.c: ... here.
1034         * sysdeps/arm/eabi/aeabi_atexit.c: Move to ...
1035         * sysdeps/arm/aeabi_atexit.c: ... here.
1036         * sysdeps/arm/eabi/aeabi_errno_addr.c: Move to ...
1037         * sysdeps/arm/aeabi_errno_addr.c: ... here.
1038         * sysdeps/arm/eabi/aeabi_lcsts.c: Move to ...
1039         * sysdeps/arm/aeabi_lcsts.c: ... here.
1040         * sysdeps/arm/eabi/aeabi_localeconv.c: Move to ...
1041         * sysdeps/arm/aeabi_localeconv.c: ... here.
1042         * sysdeps/arm/eabi/aeabi_math.c: Move to ...
1043         * sysdeps/arm/aeabi_math.c: ... here.
1044         * sysdeps/arm/eabi/aeabi_mb_cur_max.c: Move to ...
1045         * sysdeps/arm/aeabi_mb_cur_max.c: ... here.
1046         * sysdeps/arm/eabi/aeabi_memclr.c: Move to ...
1047         * sysdeps/arm/aeabi_memclr.c: ... here.
1048         * sysdeps/arm/eabi/aeabi_memcpy.c: Move to ...
1049         * sysdeps/arm/aeabi_memcpy.c: ... here.
1050         * sysdeps/arm/eabi/aeabi_memmove.c: Move to ...
1051         * sysdeps/arm/aeabi_memmove.c: ... here.
1052         * sysdeps/arm/eabi/aeabi_memset.c: Move to ...
1053         * sysdeps/arm/aeabi_memset.c: ... here.
1054         * sysdeps/arm/eabi/aeabi_sighandlers.S: Move to ...
1055         * sysdeps/arm/aeabi_sighandlers.S: ... here.
1056         * sysdeps/arm/eabi/aeabi_unwind_cpp_pr1.c: Move to ...
1057         * sysdeps/arm/aeabi_unwind_cpp_pr1.c: ... here.
1058         * sysdeps/arm/eabi/arm-mcount.S: Move to ...
1059         * sysdeps/arm/arm-mcount.S: ... here.
1060         * sysdeps/arm/eabi/backtrace.c: Move to ...
1061         * sysdeps/arm/backtrace.c: ... here.
1062         * sysdeps/arm/eabi/fclrexcpt.c: Move to ...
1063         * sysdeps/arm/fclrexcpt.c: ... here.
1064         * sysdeps/arm/eabi/fedisblxcpt.c: Move to ...
1065         * sysdeps/arm/fedisblxcpt.c: ... here.
1066         * sysdeps/arm/eabi/feenablxcpt.c: Move to ...
1067         * sysdeps/arm/feenablxcpt.c: ... here.
1068         * sysdeps/arm/eabi/fegetenv.c: Move to ...
1069         * sysdeps/arm/fegetenv.c: ... here.
1070         * sysdeps/arm/eabi/fegetexcept.c: Move to ...
1071         * sysdeps/arm/fegetexcept.c: ... here.
1072         * sysdeps/arm/eabi/fegetround.c: Move to ...
1073         * sysdeps/arm/fegetround.c: ... here.
1074         * sysdeps/arm/eabi/feholdexcpt.c: Move to ...
1075         * sysdeps/arm/feholdexcpt.c: ... here.
1076         * sysdeps/arm/eabi/fesetenv.c: Move to ...
1077         * sysdeps/arm/fesetenv.c: ... here.
1078         * sysdeps/arm/eabi/fesetround.c: Move to ...
1079         * sysdeps/arm/fesetround.c: ... here.
1080         * sysdeps/arm/eabi/feupdateenv.c: Move to ...
1081         * sysdeps/arm/feupdateenv.c: ... here.
1082         * sysdeps/arm/eabi/fgetexcptflg.c: Move to ...
1083         * sysdeps/arm/fgetexcptflg.c: ... here.
1084         * sysdeps/arm/eabi/find_exidx.c: Move to ...
1085         * sysdeps/arm/find_exidx.c: ... here.
1086         * sysdeps/arm/eabi/fpu_control.h: Move to ...
1087         * sysdeps/arm/fpu_control.h: ... here.
1088         * sysdeps/arm/eabi/fraiseexcpt.c: Move to ...
1089         * sysdeps/arm/fraiseexcpt.c: ... here.
1090         * sysdeps/arm/eabi/fsetexcptflg.c: Move to ...
1091         * sysdeps/arm/fsetexcptflg.c: ... here.
1092         * sysdeps/arm/eabi/ftestexcept.c: Move to ...
1093         * sysdeps/arm/ftestexcept.c: ... here.
1094         * sysdeps/arm/eabi/jmpbuf-offsets.h: Move to ...
1095         * sysdeps/arm/jmpbuf-offsets.h: ... here.
1096         * sysdeps/arm/eabi/machine-gmon.h: Move to ...
1097         * sysdeps/arm/machine-gmon.h: ... here.
1098         * sysdeps/arm/eabi/rtld-global-offsets.sym: Move to ...
1099         * sysdeps/arm/rtld-global-offsets.sym: ... here.
1100         * sysdeps/arm/eabi/setfpucw.c: Move to ...
1101         * sysdeps/arm/setfpucw.c: ... here.
1102         * sysdeps/arm/eabi/setjmp.S: Move to ...
1103         * sysdeps/arm/setjmp.S: ... here.
1104         * sysdeps/arm/eabi/armv6t2/memchr.S: Move to ...
1105         * sysdeps/arm/armv6t2/memchr.S: ... here.
1106         * sysdeps/arm/eabi/armv7/Implies: Move to ...
1107         * sysdeps/arm/armv7/Implies: ... here.  Remove /eabi from implied
1108         directory.
1109         * sysdeps/arm/eabi/bits/fenv.h: Move to ...
1110         * sysdeps/arm/bits/fenv.h: ... here.
1111         * sysdeps/arm/eabi/bits/huge_val.h: Move to ...
1112         * sysdeps/arm/bits/huge_val.h: ... here.
1113         * sysdeps/arm/eabi/bits/setjmp.h: Move to ...
1114         * sysdeps/arm/bits/setjmp.h: ... here.
1115         * sysdeps/unix/sysv/linux/arm/getcontext.S: Update directory name
1116         in comment.
1117         * sysdeps/unix/sysv/linux/arm/setcontext.S: Likewise.
1118
1119         [BZ #13556]
1120         * sysdeps/unix/sysv/linux/arm/socket.S: Remove.
1121         * sysdeps/unix/sysv/linux/arm/syscalls.list (syscall): Remove.
1122         (oldgetrlimit): Likewise.
1123         (oldsetrlimit): Likewise.
1124         (syscall): Likewise.
1125         (msgget): Add syscall from eabi/syscalls.list.
1126         (msgrcv): Likewise.
1127         (msgsnd): Likewise.
1128         (shmat): Likewise.
1129         (shmdt): Likewise.
1130         (shmget): Likewise.
1131         (semop): Likewise.
1132         (semtimedop): Likewise.
1133         (semget): Likewise.
1134         (accept): Likewise.
1135         (bind): Likewise.
1136         (connect): Likewise.
1137         (getpeername): Likewise.
1138         (getsockname): Likewise.
1139         (getsockopt): Likewise.
1140         (listen): Likewise.
1141         (recv): Likewise.
1142         (recvfrom): Likewise.
1143         (recvmsg): Likewise.
1144         (send): Likewise.
1145         (sendmsg): Likewise.
1146         (sendto): Likewise.
1147         (setsockopt): Likewise.
1148         (shutdown): Likewise.
1149         (socket): Likewise.
1150         (socketpair): Likewise.
1151         * sysdeps/unix/sysv/linux/arm/eabi/syscalls.list: Remove.
1152         * sysdeps/unix/sysv/linux/arm/Makefile [subdir = csu]
1153         (CFLAGS-libc-start.c): Add setting from eabi/Makefile.
1154         [subdir = rt] (librt-sysdep_routines): Likewise.
1155         [subdir = rt] (librt-shared-only-routines): Likewise.
1156         [subdir = nptl] (libpthread-sysdep_routines): Likewise.
1157         [subdir = nptl] (libpthread-shared-only-routines): Likewise.
1158         [subdir = resolv] (libanl-sysdep_routines): Likewise.
1159         [subdir = resolv] (libanl-shared-only-routines): Likewise.
1160         [subdir = csu] (sysdep_routines): Likewise.
1161         [subdir = nscd] (nscd-modules): Likewise.
1162         [subdir = nss] (libnss_db-sysdep_routines): Likewise.
1163         [subdir = nss] (libnss_db-shared-only-routines): Likewise.
1164         [subdir = posix] (LDFLAGS-tst-rfc3484): Likewise.
1165         [subdir = posix] (LDFLAGS-tst-rfc3484-2): Likewise.
1166         [subdir = posix] (LDFLAGS-tst-rfc3484-3): Likewise.
1167         * sysdeps/unix/sysv/linux/arm/eabi/Makefile: Remove.
1168         * sysdeps/unix/sysv/linux/arm/sysdep.h (__NR_SYSCALL_BASE): Add
1169         test from eabi/sysdep.h.
1170         (__NR_stime): Add #undef from eabi/sysdep.h.
1171         (__NR_alarm): Likewise.
1172         (DO_CALL): Use definition from eabi/sysdep.h.
1173         (DOARGS_0): Likewise.
1174         (DOARGS_1): Likewise.
1175         (DOARGS_2): Likewise.
1176         (DOARGS_3): Likewise.
1177         (DOARGS_4): Likewise.
1178         (DOARGS_5): Likewise.
1179         (DOARGS_6): Likewise.
1180         (DOARGS_7): Likewise.
1181         (UNDOARGS_0): Likewise.
1182         (UNDOARGS_1): Likewise.
1183         (UNDOARGS_2): Likewise.
1184         (UNDOARGS_3): Likewise.
1185         (UNDOARGS_4): Likewise.
1186         (UNDOARGS_5): Likewise.
1187         (UNDOARGS_6): Likewise.
1188         (UNDOARGS_7): Likewise.
1189         (INTERNAL_SYSCALL_RAW): Likewise.
1190         [__thumb__] (LOAD_ARGS_7): Do not define.
1191         [__thumb__] (ASM_ARGS_7): Likewise.
1192         (INTERNAL_SYSCALL_NCS): Use definition from eabi/sysdep.h.
1193         (INTERNAL_SYSCALL_NCS_0): Remove.
1194         (INTERNAL_SYSCALL_NCS_1): Likewise.
1195         (INTERNAL_SYSCALL_NCS_2): Likewise.
1196         (INTERNAL_SYSCALL_NCS_3): Likewise.
1197         (INTERNAL_SYSCALL_NCS_4): Likewise.
1198         (INTERNAL_SYSCALL_NCS_5): Likewise.
1199         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h: Remove.
1200         * sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S: Move to ...
1201         * sysdeps/unix/sysv/linux/arm/____longjmp_chk.S: ... here.
1202         * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Move to ...
1203         * sysdeps/unix/sysv/linux/arm/configure.in: ... here.  Update
1204         comment.
1205         * sysdeps/unix/sysv/linux/arm/eabi/configure: Move to ...
1206         * sysdeps/unix/sysv/linux/arm/configure: ... here.  Regenerate.
1207         * sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c: Move to ...
1208         * sysdeps/unix/sysv/linux/arm/ftruncate64.c: ... here.
1209         * sysdeps/unix/sysv/linux/arm/eabi/getcontext.S: Move to ...
1210         * sysdeps/unix/sysv/linux/arm/getcontext.S: ... here.
1211         * sysdeps/unix/sysv/linux/arm/eabi/internal_accept4.S: Move to ...
1212         * sysdeps/unix/sysv/linux/arm/internal_accept4.S: ... here.
1213         * sysdeps/unix/sysv/linux/arm/eabi/internal_recvmmsg.S: Move to ...
1214         * sysdeps/unix/sysv/linux/arm/internal_recvmmsg.S: ... here.
1215         * sysdeps/unix/sysv/linux/arm/eabi/internal_sendmmsg.S: Move to ...
1216         * sysdeps/unix/sysv/linux/arm/internal_sendmmsg.S: ... here.
1217         * sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S: Move to ...
1218         * sysdeps/unix/sysv/linux/arm/libc-do-syscall.S: ... here.
1219         * sysdeps/unix/sysv/linux/arm/eabi/makecontext.c: Move to ...
1220         * sysdeps/unix/sysv/linux/arm/makecontext.c: ... here.
1221         * sysdeps/unix/sysv/linux/arm/eabi/mmap64.S: Move to ...
1222         * sysdeps/unix/sysv/linux/arm/mmap64.S: ... here.
1223         * sysdeps/unix/sysv/linux/arm/eabi/msgctl.c: Move to ...
1224         * sysdeps/unix/sysv/linux/arm/msgctl.c: ... here.
1225         * sysdeps/unix/sysv/linux/arm/eabi/oldgetrlimit.c: Move to ...
1226         * sysdeps/unix/sysv/linux/arm/oldgetrlimit.c: ... here.
1227         * sysdeps/unix/sysv/linux/arm/eabi/oldsetrlimit.c: Move to ...
1228         * sysdeps/unix/sysv/linux/arm/oldsetrlimit.c: ... here.
1229         * sysdeps/unix/sysv/linux/arm/eabi/pread.c: Move to ...
1230         * sysdeps/unix/sysv/linux/arm/pread.c: ... here.
1231         * sysdeps/unix/sysv/linux/arm/eabi/pread64.c: Move to ...
1232         * sysdeps/unix/sysv/linux/arm/pread64.c: ... here.
1233         * sysdeps/unix/sysv/linux/arm/eabi/pwrite.c: Move to ...
1234         * sysdeps/unix/sysv/linux/arm/pwrite.c: ... here.
1235         * sysdeps/unix/sysv/linux/arm/eabi/pwrite64.c: Move to ...
1236         * sysdeps/unix/sysv/linux/arm/pwrite64.c: ... here.
1237         * sysdeps/unix/sysv/linux/arm/eabi/readahead.c: Move to ...
1238         * sysdeps/unix/sysv/linux/arm/readahead.c: ... here.
1239         * sysdeps/unix/sysv/linux/arm/eabi/semctl.c: Move to ...
1240         * sysdeps/unix/sysv/linux/arm/semctl.c: ... here.
1241         * sysdeps/unix/sysv/linux/arm/eabi/setcontext.S: Move to ...
1242         * sysdeps/unix/sysv/linux/arm/setcontext.S: ... here.
1243         * sysdeps/unix/sysv/linux/arm/eabi/shmctl.c: Move to ...
1244         * sysdeps/unix/sysv/linux/arm/shmctl.c: ... here.
1245         * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S: Move to ...
1246         * sysdeps/unix/sysv/linux/arm/sigrestorer.S: ... here.
1247         * sysdeps/unix/sysv/linux/arm/eabi/swapcontext.S: Move to ...
1248         * sysdeps/unix/sysv/linux/arm/swapcontext.S: ... here.
1249         * sysdeps/unix/sysv/linux/arm/eabi/syscall.S: Move to ...
1250         * sysdeps/unix/sysv/linux/arm/syscall.S: ... here.
1251         * sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: Move to ...
1252         * sysdeps/unix/sysv/linux/arm/truncate64.c: ... here.
1253         * sysdeps/unix/sysv/linux/arm/eabi/umount.c: Move to ...
1254         * sysdeps/unix/sysv/linux/arm/umount.c: ... here.
1255         * sysdeps/unix/sysv/linux/arm/eabi/nptl/Makefile: Move to ...
1256         * sysdeps/unix/sysv/linux/arm/nptl/Makefile: ... here.
1257         * sysdeps/unix/sysv/linux/arm/eabi/nptl/configure.in: Move to ...
1258         * sysdeps/unix/sysv/linux/arm/nptl/configure.in: ... here.
1259         * sysdeps/unix/sysv/linux/arm/eabi/nptl/configure: Move to ...
1260         * sysdeps/unix/sysv/linux/arm/nptl/configure: ... here.
1261         * sysdeps/unix/sysv/linux/arm/eabi/nptl/nptl-aeabi_unwind_cpp_pr1.c:
1262         Move to ...
1263         * sysdeps/unix/sysv/linux/arm/nptl/nptl-aeabi_unwind_cpp_pr1.c:
1264         ... here.
1265         * sysdeps/unix/sysv/linux/arm/eabi/nptl/rt-aeabi_unwind_cpp_pr1.c:
1266         Move to ...
1267         * sysdeps/unix/sysv/linux/arm/nptl/rt-aeabi_unwind_cpp_pr1.c: ... here.
1268         * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h: Move to ...
1269         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h: ... here.
1270         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c:
1271         Move to ...
1272         * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c: ... here.
1273         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c: Move to ...
1274         * sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c: ... here.
1275         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h: Move to ...
1276         * sysdeps/unix/sysv/linux/arm/nptl/unwind.h: ... here.
1277
1278 2012-04-16  Andreas Jaeger  <aj@suse.de>
1279
1280         * sysdeps/unix/sysv/linux/arm/ldsodefs.h: Undefine
1281         MORE_ELF_HEADER_DATA to avoid warnings about redefinition.
1282
1283 2012-03-28  Joseph Myers  <joseph@codesourcery.com>
1284
1285         * sysdeps/unix/sysv/linux/arm/bits/mman.h (MAP_STACK): Define.
1286         (MAP_HUGETLB): Likewise.
1287
1288 2012-03-27  Joseph Myers  <joseph@codesourcery.com>
1289
1290         * sysdeps/arm/elf/start.S: Moved to ...
1291         * sysdeps/arm/start.S: ...here.
1292         * sysdeps/arm/elf/configure.in: Merge into ...
1293         * sysdeps/arm/configure.in: ...here.
1294         * sysdeps/arm/configure: Regenerated.
1295         * sysdeps/arm/elf/configure.in: Remove file.
1296         * sysdeps/arm/elf/configure: Likewise.
1297         * sysdeps/unix/arm/start.c: Likewise.
1298
1299 2012-03-20  Joseph Myers  <joseph@codesourcery.com>
1300
1301         * sysdeps/unix/sysv/linux/arm/register-dump.h: Include <_itoa.h>
1302         instead of <stdio-common/_itoa.h>.
1303
1304 2012-03-09  Paul Eggert  <eggert@cs.ucla.edu>
1305
1306         [BZ #13673]
1307         Replace FSF snail mail address with URLs, as per GNU coding standards.
1308
1309 2012-03-05  Michael Hope  <michael.hope@linaro.org>
1310
1311         * sysdeps/unix/sysv/linux/arm/eabi/getcontext.S: New file.
1312         * sysdeps/unix/sysv/linux/arm/eabi/makecontext.c: New file.
1313         * sysdeps/unix/sysv/linux/arm/eabi/setcontext.S: New file.
1314         * sysdeps/unix/sysv/linux/arm/eabi/swapcontext.S: New file.
1315         * sysdeps/unix/sysv/linux/arm/ucontext_i.sym: New file.
1316         * sysdeps/unix/sysv/linux/arm/Makefile (gen-as-const-headers): Add
1317         ucontext_i.sym.
1318
1319 2012-02-27  Joseph Myers  <joseph@codesourcery.com>
1320
1321         * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h
1322         (pthread_attr_t): Change union tag to pthread_attr_t.  Only define
1323         typedef if not already defined.
1324
1325 2012-02-26  Joseph Myers  <joseph@codesourcery.com>
1326
1327         * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h: Name
1328         pthread_attr_t union.
1329
1330 2012-02-17  Aurelien Jarno  <aurelien@aurel32.net>
1331
1332         * sysdeps/arm/libm-test-ulps: Adjust ULPs for jn tests.
1333
1334 2012-02-15  Khem Raj  <raj.khem@gmail.com>
1335
1336         [BZ #12097]
1337         * sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S: Disable
1338         contents unless __thumb__.
1339
1340 2012-02-08  Joseph Myers  <joseph@codesourcery.com>
1341
1342         * sysdeps/arm/crti.S, sysdeps/arm/crtn.S: New files, based on
1343         compiler output for sysdeps/generic/initfini.c.
1344         * sysdeps/arm/initfini.c: Remove file.
1345         * sysdeps/arm/eabi/Makefile (CFLAGS-initfini.s)
1346         (CFLAGS-pt-initfini.s): Remove variables.
1347
1348 2012-01-08  Joseph Myers  <joseph@codesourcery.com>
1349
1350         * sysdeps/arm/eabi/bits/fenv.h: Use const instead of __const.
1351
1352 2012-01-08  Joseph Myers  <joseph@codesourcery.com>
1353
1354         * sysdeps/arm/sysdep.h: Don't test or define NO_UNDERSCORES.
1355         * sysdeps/unix/arm/start.c: Don't test HAVE_WEAK_SYMBOLS or
1356         NO_UNDERSCORES.
1357         * sysdeps/unix/arm/sysdep.S: Don't test NO_UNDERSCORES.
1358
1359 2012-01-08  Joseph Myers  <joseph@codesourcery.com>
1360
1361         * sysdeps/arm/sysdep.h: Remove non-ELF support.
1362
1363 2012-01-07  Joseph Myers  <joseph@codesourcery.com>
1364
1365         * sysdeps/arm/preconfigure: Give error for old-ABI ARM.
1366         * sysdeps/unix/sysv/linux/arm/eabi/Makefile (arm-using-eabi):
1367         Don't define.
1368         * sysdeps/arm/__longjmp.S: Remove.
1369         * sysdeps/arm/bits/atomic.h: Remove.
1370         * sysdeps/arm/bits/huge_val.h: Remove.
1371         * sysdeps/arm/bits/setjmp.h: Remove.
1372         * sysdeps/arm/fpu/__longjmp.S: Remove.
1373         * sysdeps/arm/fpu/bits/fenv.h: Remove.
1374         * sysdeps/arm/fpu/bits/setjmp.h: Remove.
1375         * sysdeps/arm/fpu/fclrexcpt.c: Remove.
1376         * sysdeps/arm/fpu/fedisblxcpt.c: Remove.
1377         * sysdeps/arm/fpu/feenablxcpt.c: Remove.
1378         * sysdeps/arm/fpu/fegetenv.c: Remove.
1379         * sysdeps/arm/fpu/fegetexcept.c: Remove.
1380         * sysdeps/arm/fpu/fegetround.c: Remove.
1381         * sysdeps/arm/fpu/feholdexcpt.c: Remove.
1382         * sysdeps/arm/fpu/fesetenv.c: Remove.
1383         * sysdeps/arm/fpu/fesetround.c: Remove.
1384         * sysdeps/arm/fpu/fpu_control.h: Remove.
1385         * sysdeps/arm/fpu/fraiseexcpt.c: Remove.
1386         * sysdeps/arm/fpu/fsetexcptflg.c: Remove.
1387         * sysdeps/arm/fpu/ftestexcept.c: Remove.
1388         * sysdeps/arm/fpu/jmpbuf-offsets.h: Remove.
1389         * sysdeps/arm/fpu/setjmp.S: Remove.
1390         * sysdeps/arm/jmpbuf-offsets.h: Remove.
1391         * sysdeps/arm/machine-gmon.h: Remove.
1392         * sysdeps/arm/setjmp.S: Remove.
1393         * sysdeps/unix/sysv/linux/arm/____longjmp_chk.S: Remove.
1394         * sysdeps/unix/sysv/linux/arm/check_pf.c: Remove.
1395         * sysdeps/unix/sysv/linux/arm/eabi/check_pf.c: Remove.
1396         * sysdeps/unix/sysv/linux/arm/mmap64.S: Remove.
1397         * sysdeps/unix/sysv/linux/arm/msgctl.c: Remove.
1398         * sysdeps/unix/sysv/linux/arm/nptl/Makefile: Remove.
1399         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h: Remove.
1400         * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c: Remove.
1401         * sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c: Remove.
1402         * sysdeps/unix/sysv/linux/arm/nptl/unwind.h: Remove.
1403         * sysdeps/unix/sysv/linux/arm/semctl.c: Remove.
1404         * sysdeps/unix/sysv/linux/arm/shmctl.c: Remove.
1405         * sysdeps/unix/sysv/linux/arm/sigrestorer.S: Remove.
1406
1407 2012-01-05  Nathan Sidwell  <nathan@codesourcery.com>
1408             Tom de Vries  <tom@codesourcery.com>
1409
1410         * sysdeps/arm/Makefile (libmemusage.so): Add libc_nonshared.a
1411         dependency.
1412
1413 2012-01-03  Mike Frysinger  <vapier@gentoo.org>
1414
1415         [BZ #12354]
1416         * sysdeps/unix/sysv/linux/arm/sigrestorer.S (__default_sa_restorer):
1417         Add END(__default_sa_restorer).
1418         (__default_rt_sa_restorer): Add END(__default_rt_sa_restorer).
1419
1420 2012-01-03  Mike Frysinger  <vapier@gentoo.org>
1421
1422         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (PSEUDO): Change
1423         .type/.globl/label to ENTRY().  Change .size to END().
1424
1425 2011-12-20  Peter Green  <plugwash@p10link.net>
1426
1427         * sysdeps/unix/sysv/linux/arm/sys/ucontext.h: Don't include
1428         <sys/procfs.h>.
1429         (gregset_t): Define without using elf_gregset_t.
1430         (R0): Rename to REG_R0.
1431         (R1): Rename to REG_R1.
1432         (R2): Rename to REG_R2.
1433         (R3): Rename to REG_R3.
1434         (R4): Rename to REG_R4.
1435         (R5): Rename to REG_R5.
1436         (R6): Rename to REG_R6.
1437         (R7): Rename to REG_R7.
1438         (R8): Rename to REG_R8.
1439         (R9): Rename to REG_R9.
1440         (R10): Rename to REG_R10.
1441         (R11): Rename to REG_R11.
1442         (R12): Rename to REG_R12.
1443         (R13): Rename to REG_R13.
1444         (R14): Rename to REG_R14.
1445         (R15): Rename to REG_R15.
1446         (struct _libc_fpstate): New.
1447         (fpregset_t): Define using struct _libc_fpstate.
1448
1449 2011-12-08  David Alan Gilbert  <david.gilbert@linaro.org>
1450
1451         * sysdeps/arm/preconfigure: Identify architecture version from
1452         preprocessor defines.
1453         * sysdeps/arm/eabi/armv6t2/memchr.S,
1454         sysdeps/arm/eabi/armv7/Implies: New.
1455
1456 2011-11-16  Joseph Myers  <joseph@codesourcery.com>
1457
1458         * sysdeps/unix/sysv/linux/arm/ioperm.c (init_iosys): Use "c" and
1459         "e" in fopen.
1460
1461 2011-10-26  Joseph Myers  <joseph@codesourcery.com>
1462
1463         * sysdeps/arm/dl-machine.h, sysdeps/unix/arm/sysdep.S: Restore
1464         cases for use in rtld.
1465
1466 2011-10-05  Andreas Schwab  <schwab@redhat.com>
1467
1468         * sysdeps/arm/dl-machine.h (elf_machine_rel, elf_machine_rela)
1469         (elf_machine_lazy_rel): Add parameter skip_ifunc, don't call ifunc
1470         function if non-zero.
1471
1472 2011-09-13  Joseph Myers  <joseph@codesourcery.com>
1473
1474         * sysdeps/arm/elf/configure.in: Always test for TLS support and
1475         error out in case it is missing.
1476         * sysdeps/arm/elf/configure: Regenerate.
1477         * sysdeps/arm/nptl/tls.h,
1478         sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S: Remove tests for
1479         HAVE_TLS_SUPPORT.
1480
1481 2011-09-11  Joseph Myers  <joseph@codesourcery.com>
1482
1483         * sysdeps/arm/dl-machine.h, sysdeps/arm/dl-tlsdesc.S,
1484         sysdeps/arm/libc-tls.c, sysdeps/arm/nptl/tls.h,
1485         sysdeps/arm/tlsdesc.c, sysdeps/arm/tlsdesc.sym,
1486         sysdeps/unix/arm/sysdep.S: Remove !USE_THREAD and !USE_TLS cases.
1487         Don't define USE_TLS.
1488
1489 2011-08-18  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
1490
1491         * sysdeps/unix/sysv/linux/arm/eabi/Makefile: Add libc-do-syscall
1492         for libnss_db.
1493
1494 2011-08-02  Andrew Haley  <aph@redhat.com>
1495
1496         * sysdeps/unix/sysv/linux/arm/clone.S: Mark as .cantunwind.
1497
1498 2011-06-30  Richard Sandiford  <richard.sandiford@linaro.org>
1499
1500         * sysdeps/arm/elf/start.S (_start): Align the constant pool to 4 bytes.
1501
1502 2011-06-21  Joseph Myers  <joseph@codesourcery.com>
1503
1504         * sysdeps/arm/dl-irel.h (elf_ifunc_invoke): New.
1505         (elf_irel): Use it.
1506
1507 2010-06-20  Joseph Myers  <joseph@codesourcery.com>
1508
1509         * sysdeps/unix/sysv/linux/arm/eabi/internal_sendmmsg.S: New.
1510
1511 2011-05-07  Konstantinos Margaritis  <markos@genesi-usa.com>
1512
1513         * sysdeps/arm/preconfigure: Detect arm-linux-gnueabi* as ARM EABI.
1514         * sysdeps/arm/shlib-versions: Ditto.
1515
1516 2011-04-26  Manjunath Matti  <manjunath81@gmail.com>
1517
1518         * sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S
1519         (CALL_MCOUNT): Redefine to empty.
1520
1521 2011-04-26  Richard Sandiford  <richard.sandiford@linaro.org>
1522
1523         * sysdeps/arm/dl-machine.h (elf_machine_rel): Handle STT_GNU_IFUNC
1524         and R_ARM_IRELATIVE.
1525         (elf_machine_rela): Likewise.
1526         * sysdeps/arm/dl-irel.h: New file.
1527
1528 2011-04-11  Joseph Myers  <joseph@codesourcery.com>
1529
1530         * sysdeps/arm/dl-tls.h (TLS_DTV_UNALLOCATED): Define.
1531
1532 2011-04-01  Joseph Myers  <joseph@codesourcery.com>
1533
1534         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Rename open_by_handle
1535         to open_by_handle_at.
1536
1537 2011-04-01  Ryosei Takagi  <ryosei@sm.sony.co.jp>
1538
1539         * sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S:
1540         Save and restore r7, and also adjust sp.
1541
1542 2011-04-01  Joseph Myers  <joseph@codesourcery.com>
1543
1544         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (O_PATH): Define.
1545
1546 2011-04-01  Joseph Myers  <joseph@codesourcery.com>
1547
1548         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define struct
1549         file_handle and MAX_HANDLE_SZ.  Declare name_to_handle_at and
1550         open_by_handle.  Augment a few comments.
1551
1552 2011-03-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
1553
1554         * sysdeps/arm/linuxthreads: Remove directory.
1555         * sysdeps/unix/sysv/linux/arm/linuxthreads: Likewise.
1556         * sysdeps/unix/sysv/linux/arm/eabi/linuxthreads: Likewise.
1557
1558 2011-03-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
1559
1560         * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h (PSEUDO): Add
1561         missing "cmn r0, $4096" for _nocancel system call stubs.
1562
1563 2011-03-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
1564
1565         * sysdeps/unix/sysv/arm/eabi/sysdep.h (DO_CALL): Do not save/restore
1566         r7 into IP.
1567         (DOARGS_0, UNDOARGS_0): Redefine to save/restore r7 to the stack.
1568         Create appropriate ARM unwind record.
1569         (DOARGS_1, UNDOARGS_1): Likewise.
1570         (DOARGS_2, UNDOARGS_2): Likewise.
1571         (DOARGS_3, UNDOARGS_3): Likewise.
1572         (DOARGS_4, UNDOARGS_4): Likewise.
1573         (DOARGS_5, UNDOARGS_5): Likewise.
1574         (DOARGS_6, UNDOARGS_6): Likewise.
1575         (DOARGS_7, UNDOARGS_7): Likewise.
1576         * sysdeps/unix/sysv/arm/eabi/nptl/sysdep-cancel.h (PSEUDO): Adapt to
1577         DO_CALL/DOARGS_xxx/UNDOARGS_xxx changes.
1578         (RESTART_UNWIND): Likewise.
1579         (DOCARGS_0, RESTORE_LR_0): Likewise.
1580         (DOCARGS_1): Likewise.
1581         (DOCARGS_2): Likewise.
1582         (DOCARGS_3): Likewise.
1583         (DOCARGS_4): Likewise.
1584         (DOCARGS_5, UNDOCARGS_5, RESTORE_LR_5): Likewise.
1585         (DOCARGS_6, UNDOCARGS_6): Likewise.
1586         * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Do no use DO_CALL to
1587         call vfork.  In the __ARM_EABI__ case, save r7 both to IP (to restore
1588         from) and the stack (to create an ARM unwind record).
1589
1590 2011-03-21  Joseph Myers  <joseph@codesourcery.com>
1591
1592         * sysdeps/arm/eabi/__longjmp.S, sysdeps/arm/eabi/bits/fenv.h,
1593         sysdeps/arm/eabi/fclrexcpt.c, sysdeps/arm/eabi/fedisblxcpt.c,
1594         sysdeps/arm/eabi/feenablxcpt.c, sysdeps/arm/eabi/fegetenv.c,
1595         sysdeps/arm/eabi/fegetexcept.c, sysdeps/arm/eabi/fegetround.c,
1596         sysdeps/arm/eabi/feholdexcpt.c, sysdeps/arm/eabi/fesetenv.c,
1597         sysdeps/arm/eabi/fesetround.c, sysdeps/arm/eabi/fpu_control.h,
1598         sysdeps/arm/eabi/fraiseexcpt.c, sysdeps/arm/eabi/fsetexcptflg.c,
1599         sysdeps/arm/eabi/ftestexcept.c, sysdeps/arm/eabi/setjmp.S,
1600         sysdeps/unix/sysv/linux/arm/____longjmp_chk.S,
1601         sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S: Correct
1602         license reference in last paragraph of license notice.
1603
1604 2011-03-05  Nathan Sidwell  <nathan@codesourcery.com>
1605             Glauber de Oliveira Costa  <glommer@gmail.com>
1606
1607         * sysdeps/arm/dl-tlsdesc.h: New.
1608         * sysdeps/arm/dl-tls.h (struct dl_tls_index): Make non-anonymous.
1609         * sysdeps/arm/Makefile: Add tlsdesc, dl-tlsdesc for elf
1610         subdirectory.
1611         * sysdeps/arm/tlsdesc.c: New.
1612         * sysdeps/arm/dl-machine.h: #include sysdeps and dl-tlsdesc.h.
1613         (elf_machine_runtime_setup): Record dl_tlsdesc_lazy_resolver
1614         address.
1615         (elf_machine_type_class): Check R_ARM_TLS_DESC.
1616         (elf_machine_rel): Add R_ARM_TLS_DESC case.
1617         (elf_machine_lazy_rel): Likewise.
1618         * sysdeps/arm/dl-tlsdesc.S: New.
1619         * sysdeps/arm/bits/linkmap.h (struct link_map_machine): Add
1620         tlsdesc_table field.
1621         * sysdeps/arm/tlsdesc.sym: New.
1622         * sysdeps/arm/dl-lookupcfg.h: New.
1623
1624 2011-02-16  Manjunath Matti  <manjunath81@gmail.com>
1625
1626         * sysdeps/arm/sysdep.h (CALL_MCOUNT): Use __gnu_mcount_nc
1627         interface for EABI with GCC 4.4 or later.
1628         (mcount): Define to __gnu_mcount_nc for EABI with GCC 4.4 or
1629         later.
1630
1631 2011-01-25  Joseph Myers  <joseph@codesourcery.com>
1632
1633         * sysdeps/unix/sysv/linux/arm/bits/mman.h (MADV_HUGEPAGE,
1634         MADV_NOHUGEPAGE): Define.
1635
1636 2011-01-07  Joseph Myers  <joseph@codesourcery.com>
1637
1638         * sysdeps/arm/eabi/fclrexcpt.c (__feclearexcept): Return zero if
1639         unsupported but nothing needs to be done.
1640         * sysdeps/arm/eabi/fraiseexcpt.c (feraiseexcept): Likewise.
1641         * sysdeps/arm/eabi/fsetexcptflg.c (__fesetexceptflag): Likewise.
1642
1643 2010-12-21  Joseph Myers  <joseph@codesourcery.com>
1644
1645         * sysdeps/arm/stackinfo.h: Define DEFAULT_STACK_PERMS with PF_X.
1646
1647 2010-11-24  Ken Werner  <ken.werner@de.ibm.com>
1648
1649         * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (atomic_full_barrier,
1650         __arch_compare_and_exchange_val_32_acq): Use the atomic builtins
1651         provided by GCC if __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 is defined.
1652
1653 2010-11-22  Andreas Schwab  <schwab@redhat.com>
1654
1655         * sysdeps/arm/preconfigure: Only modify CFLAGS when configuring
1656         for arm-linux*eabi.
1657
1658 2010-10-19  Joseph Myers  <joseph@codesourcery.com>
1659
1660         * sysdeps/arm/bits/mathdef.h (FP_FAST_FMA, FP_FAST_FMAF,
1661         FP_FAST_FMAL): Define if associated GCC macros are defined.
1662
1663 2010-10-11  Joseph Myers  <joseph@codesourcery.com>
1664
1665         * sysdeps/arm/eabi/feupdateenv.c (feupdateenv): Add
1666         libm_hidden_ver.
1667         * sysdeps/arm/eabi/ftestexcept.c (fetestexcept): Add
1668         libm_hidden_def.
1669         * sysdeps/arm/fpu/ftestexcept.c (fetestexcept): Likewise.
1670
1671 2010-09-30  Joseph Myers  <joseph@codesourcery.com>
1672
1673         * sysdeps/unix/sysv/linux/arm/syscalls.list: Add entry for
1674         fanotify_mark syscall.
1675
1676 2010-08-13  Alexander Kanevskiy  <kad@kad.name>
1677
1678         * sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags):
1679         Change "fast-mult" to "fastmult".  Add new HWCAP names.
1680         * sysdeps/unix/sysv/linux/arm/dl-procinfo.h (_DL_HWCAP_COUNT):
1681         Change to 15.
1682         (HWCAP_IMPORTANT): Change to (HWCAP_ARM_VFP | HWCAP_ARM_NEON).
1683         * sysdeps/unix/sysv/linux/arm/sysdep.h (HWCAP_ARM_CRUNCH,
1684         HWCAP_ARM_THUMBEE, HWCAP_ARM_NEON, HWCAP_ARM_VFPv3,
1685         HWCAP_ARM_VFPv3D16): Define.
1686
1687 2010-08-12  Joseph Myers  <joseph@codesourcery.com>
1688
1689         * sysdeps/unix/sysv/linux/arm/syscalls.list: Add entry for
1690         prlimit64 syscall.
1691
1692 2010-06-14  Joseph Myers  <joseph@codesourcery.com>
1693
1694         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_SETPIPE_SZ,
1695         F_GETPIPE_SZ): Define.
1696
1697 2010-05-21  Joseph Myers  <joseph@codesourcery.com>
1698
1699         * sysdeps/unix/sysv/linux/arm/eabi/internal_recvmmsg.S: New.
1700
1701 2010-04-08  Daniel Jacobowitz  <dan@codesourcery.com>
1702
1703         * sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S: New file.
1704         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h [__thumb__]
1705         (INTERNAL_SYSCALL_RAW): Rewrite to use __libc_do_syscall.
1706         * sysdeps/unix/sysv/linux/arm/eabi/Makefile: Add libc-do-syscall
1707         to libraries and tests that require it.
1708         * sysdeps/unix/sysv/linux/arm/eabi/nptl/aio_misc.h: Delete.
1709
1710 2010-03-30  Joseph Myers  <joseph@codesourcery.com>
1711
1712         * sysdeps/arm/dl-machine.h (VALID_ELF_ABIVERSION, VALID_ELF_OSABI,
1713         VALID_ELF_HEADER): Remove.
1714         * sysdeps/unix/sysv/linux/arm/ldsodefs.h: New.
1715
1716 2010-03-26  Thomas Schwinge  <thomas@codesourcery.com>
1717
1718         * sysdeps/arm/configure.in: New file.
1719         * sysdeps/arm/configure: Generate.
1720         * sysdeps/arm/sysdep.h (ENTRY, END): Add CFI statements.
1721         * sysdeps/unix/arm/sysdep.S (__syscall_error): Likewise.
1722         * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
1723         (PSEUDO, DOCARGS_0, RESTORE_LR_0, DOCARGS_1, UNDOCARGS_1, DOCARGS_2)
1724         (UNDOCARGS_2, DOCARGS_3, UNDOCARGS_3, DOCARGS_4, UNDOCARGS_4)
1725         (DOCARGS_5, UNDOCARGS_5, RESTORE_LR_5, DOCARGS_6, UNDOCARGS_6):
1726         Likewise.
1727         [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
1728         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h (DO_CALL): Likewise.
1729         * sysdeps/unix/sysv/linux/arm/sysdep.h
1730         (POP_PC, SYSCALL_ERROR_HANDLER (__local_syscall_error))
1731         (DOARGS_5, UNDOARGS_5, DOARGS_6, UNDOARGS_6, DOARGS_7, UNDOARGS_7):
1732         Likewise.
1733         * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
1734         (__default_sa_restorer_v1, __default_sa_restorer_v2)
1735         (__default_rt_sa_restorer_v1, __default_rt_sa_restorer_v2): Add END
1736         statements.
1737         * sysdeps/unix/sysv/linux/arm/eabi/syscall.S (syscall): Add CFI
1738         statements.
1739         * sysdeps/arm/memcpy.S (memcpy): Add CFI statements.
1740         * sysdeps/arm/memmove.S (memmove): Likewise.
1741         * sysdeps/unix/sysv/linux/arm/eabi/mmap64.S (__mmap64): Add CFI
1742         statements.
1743         * sysdeps/unix/sysv/linux/arm/mmap.S (__mmap): Likewise.
1744         * sysdeps/arm/eabi/arm-mcount.S (__gnu_mcount_nc, _mcount): Add CFI
1745         statements.
1746         * sysdeps/arm/sysdep.h (CALL_MCOUNT): Likewise.
1747         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c
1748         (_Unwind_Resume): Add CFI statements.
1749         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c
1750         (_Unwind_Resume): Likewise.
1751         * sysdeps/arm/dl-trampoline.S (_dl_runtime_resolve)
1752         (_dl_runtime_profile) <CFI>: Only emit .debug_frame.
1753         * sysdeps/arm/eabi/__longjmp.S (__longjmp): Add CFI statements.
1754         * sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S (CALL_FAIL)
1755         (CHECK_SP): Likewise
1756         * sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S (SAVE_PID): Add CFI
1757         statements.
1758         * sysdeps/unix/sysv/linux/arm/nptl/vfork.S (SAVE_PID): Likewise.
1759         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Add CFI statements.
1760         * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S (cfi_startproc):
1761         Redefine for signal frames.
1762         (__default_sa_restorer_v1, __default_sa_restorer_v2)
1763         (__default_rt_sa_restorer_v1, __default_rt_sa_restorer_v2): Add CFI
1764         statements.
1765
1766 2010-02-10  Joseph Myers  <joseph@codesourcery.com>
1767
1768         * sysdeps/arm/eabi/fegetenv.c, sysdeps/arm/fpu/fegetenv.c: Add
1769         hidden alias.
1770
1771 2010-01-10  Joseph Myers  <joseph@codesourcery.com>
1772
1773         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define O_DIRECTORY,
1774         O_NOFOLLOW, O_CLOEXEC, F_DUPFD_CLOEXEC, F_SETOWN, and F_GETOWN for
1775         XPG7.
1776
1777 2009-12-16  Thomas Schwinge  <thomas@codesourcery.com>
1778
1779         * sysdeps/arm/eabi/Makefile [gmon] (sysdep_routines): Add arm-mcount.
1780         * sysdeps/arm/eabi/machine-gmon.h (mcount_internal): Define to
1781         `__mcount_internal'.
1782         (MCOUNT (__gnu_mcount_nc), OLD_MCOUNT (_mcount), mcount): Move to...
1783         * sysdeps/arm/eabi/arm-mcount.S: ... this new file as __gnu_mcount_nc,
1784         _mcount, and mcount, respectively.
1785
1786 2009-12-15  Joseph Myers  <joseph@codesourcery.com>
1787
1788         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Redefine O_SYNC and
1789         O_DSYNC to match 2.6.33+ kernels.
1790
1791 2009-11-19  Joseph Myers  <joseph@codesourcery.com>
1792
1793         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Introduce new symbol
1794         F_OWNER_PGRP and mark F_OWNER_GID obsolete.
1795
1796 2009-11-19  Joseph Myers  <joseph@codesourcery.com>
1797
1798         * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PSELECT,
1799         __ASSUME_PPOLL): Don't undefine for kernel 2.6.32 and later.
1800
1801 2009-11-18  Joseph Myers  <joseph@codesourcery.com>
1802
1803         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Change misleading
1804         names of parameters of sync_file_range.
1805
1806 2009-11-17  Joseph Myers  <joseph@codesourcery.com>
1807
1808         [BZ #10972]
1809         * sysdeps/unix/sysv/linux/arm/bits/mman.h: Add new MADV_*
1810         constants from recent kernels.
1811
1812 2009-11-14  Joseph Myers  <joseph@codesourcery.com>
1813
1814         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_SETOWN_EX,
1815         F_GETOWN_EX): Update values.
1816
1817 2009-11-06  Joseph Myers  <joseph@codesourcery.com>
1818
1819         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (fallocate): Fix types
1820         of last two arguments when -D_FILE_OFFSET_BITS=64.
1821
1822 2009-11-04  Philip Blundell  <philb@gnu.org>
1823
1824         * sysdeps/unix/sysv/linux/arm/clone.S: Support V4T interworking.
1825         * sysdeps/unix/sysv/linux/arm/sysdep.h (__local_syscall_error): Likewise.
1826         * sysdeps/arm/memcpy.S: Likewise.
1827         * sysdeps/arm/memmove.S: Likewise.
1828
1829 2009-10-29  Joseph Myers  <joseph@codesourcery.com>
1830
1831         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define F_OWNER_* and
1832         f_owner_ex.
1833
1834 2009-10-22  Daniel Gutson  <dgutson@codesourcery.com>
1835
1836         * sysdeps/arm/sysdep.h: (Tag_ABI_align8_preserved,
1837         Tag_ABI_align8_needed): Attributes added.
1838         * sysdeps/arm/elf/start.S: Likewise.
1839         * sysdeps/arm/eabi/abi-note.S: New file.
1840         * sysdeps/unix/sysv/linux/arm/eabi/internal_accept4.S: New
1841         file.
1842
1843 2009-10-22  Andrew Stubbs  <ams@codesourcery.com>
1844             Julian Brown  <julian@codesourcery.com>
1845
1846         * sysdeps/arm/eabi/setjmp.S (__sigsetjmp): Replace deprecated
1847         instruction fstmiax with vstmia.
1848         Correct register conflict and comment.
1849         * sysdeps/arm/eabi/__longjmp.S (__longjmp): Use vldmia not fldmiax.
1850         Don't clobber r1/a2 register before testing IWMMXT hwcap.
1851
1852 2009-10-22  Julian Brown  <julian@codesourcery.com>
1853
1854         * sysdeps/arm/elf/start.S (_start): Avoid dependency on PC pipeline
1855         offset.
1856
1857 2009-10-03  Joseph Myers  <joseph@codesourcery.com>
1858
1859         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define F_SETOWN_EX and
1860         F_GETOWN_EX.
1861
1862 2009-08-06  Joseph Myers  <joseph@codesourcery.com>
1863
1864         * sysdeps/arm/____longjmp_chk.S: Remove.  Replaced by....
1865         * sysdeps/unix/sysv/linux/arm/____longjmp_chk.S,
1866         sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S: This.  New
1867         files.
1868         * sysdeps/arm/__longjmp.S, sysdeps/arm/eabi/__longjmp.S: Use r4
1869         for saved sp.
1870
1871 2009-07-29  Aurelien Jarno  <aurelien@aurel32.net>
1872
1873         * sysdeps/unix/sysv/linux/arm/kernel-features.h: Define
1874         __ASSUME_EVENTFD2 and __ASSUME_SIGNALFD4.
1875
1876 2009-06-30  Paul Brook  <paul@codesourcery.com>
1877
1878         * sysdeps/arm/eabi/Makefile (CFLAGS-initfini.s): Add
1879         -fno-asynchronous-unwind-tables -fno-unwind-tables.
1880         (CFLAGS-pt-initfini.s): Ditto.
1881
1882 2009-06-25  Nathan Froyd  <froydnj@codesourcery.com>
1883
1884         * sysdeps/arm/eabi/aeabi_lcsts.c (__aeabi_stdin, __aeabi_stdout,
1885         __aeabi_stderr): New variables.
1886         (setup_aeabi_stdio): New function.  Add it to .preinit_array.
1887
1888 2009-06-24  Maxim Kuvyrkov  <maxim@codesourcery.com>
1889             Mark Mitchell  <mark@codesourcery.com>
1890             Joseph Myers  <joseph@codesourcery.com>
1891             Kazu Hirata  <kazu@codesourcery.com>
1892
1893         * sysdeps/arm/eabi/backtrace.c: New.
1894         * sysdeps/arm/eabi/Makefile (CFLAGS-backtrace.c): Add
1895         -funwind-tables.
1896         * sysdeps/arm/preconfigure: Add -fno-unwind-tables to CFLAGS.
1897         * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Remove
1898         -fno-unwind-tables from CFLAGS.
1899         * sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerate.
1900         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h (_Unwind_Trace_Fn):
1901         Define.
1902         (_Unwind_Backtrace): Declare.
1903
1904 2009-05-18  Joseph Myers  <joseph@codesourcery.com>
1905
1906         * sysdeps/arm/____longjmp_chk.S (CHECK_SP): Use unsigned
1907         comparison.
1908
1909 2009-05-16  Joseph Myers  <joseph@codesourcery.com>
1910
1911         * sysdeps/arm/____longjmp_chk.S: New file.
1912         * sysdeps/arm/__longjmp.S: If CHECK_SP is defined, use it.
1913         * sysdeps/arm/eabi/__longjmp.S: Likewise.
1914
1915 2009-05-16  Joseph Myers  <joseph@codesourcery.com>
1916
1917         * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PREADV,
1918         __ASSUME_PWRITEV): Don't undefine.
1919
1920 2009-05-16  Joseph Myers  <joseph@codesourcery.com>
1921
1922         * sysdeps/unix/sysv/linux/arm/Versions (libc): Add
1923         fallocate64@@GLIBC_2.11.
1924
1925 2009-04-25  Aurelien Jarno  <aurelien@aurel32.net>
1926
1927         * sysdeps/arm/eabi/fpu_control.h: If soft-float, don't use
1928         floating-point registers.
1929
1930 2009-04-18  Joseph Myers  <joseph@codesourcery.com>
1931
1932         * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PREADV,
1933         __ASSUME_PWRITEV): Undefine.
1934
1935 2009-03-16  Khem Raj  <raj.khem@gmail.com>
1936
1937         * sysdeps/unix/sysv/linux/arm/sysdep.h: Include errno.h.
1938
1939 2009-03-15  Joseph Myers  <joseph@codesourcery.com>
1940
1941         * sysdeps/arm/bits/link.h: Uglify function parameter names.
1942         * sysdeps/unix/sysv/linux/arm/sys/io.h: Likewise.
1943         * sysdeps/arm/eabi/bits/setjmp.h: Uglify attribute name.
1944
1945 2009-03-03  Joseph Myers  <joseph@codesourcery.com>
1946
1947         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Declare
1948         fallocate{,64}.
1949
1950 2009-02-13  Khem Raj  <raj.khem@gmail.com>
1951
1952         * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
1953         (libgcc_s_handle): New variable.
1954         (pthread_cancel_init): Depend in libgcc_s_handle for decision to
1955         load DSO.  Assign last.
1956         (__unwind_freeres): New function.
1957
1958         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c:
1959         Likewise.
1960
1961 2009-02-05  Paul Brook  <paul@codesourcery.com>
1962             Joseph Myers  <joseph@codesourcery.com>
1963
1964         * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Ditto.
1965         (elf_machine_load_address): Clear T bit of PLT entry contents.
1966         (RTLD_START): Mark function symbols as such.  Tweak pc-relative
1967         addressing to avoid depending on pc read pipeline offset.
1968         * sysdeps/arm/machine-gmon.h (MCOUNT): Add Thumb-2 implementation.
1969         * sysdeps/arm/tls-macros.h: Add alignment for Thumb-2.
1970         (ARM_PC_OFFSET): Define.
1971         (TLS_IE): Define differently for Thumb-2.
1972         (TLS_LE, TLS_LD, TLS_GD): Use ARM_PC_OFFSET.
1973         * sysdeps/arm/elf/start.S: Switch to thumb mode for Thumb-2.
1974         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h (INTERNAL_SYSCALL_RAW):
1975         Add Thumb implementation.
1976         * sysdeps/unix/sysv/linux/arm/eabi/nptl/aio_misc.h: New.
1977         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c: Enforce
1978         alignment for Thumb-2.  Adjust offset from PC for Thumb-2.
1979         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c: Ditto.
1980         * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (atomic_full_barrier,
1981         __arch_compare_and_exchange_val_32_acq): Add Thumb-2 implementation.
1982
1983 2009-02-02  Joseph Myers  <joseph@codesourcery.com>
1984
1985         * sysdeps/unix/sysv/linux/arm/bits/shm.h (SHM_EXEC): Define.
1986
1987 2009-01-27  Min Zhang  <mzhang@mvista.com>
1988
1989         * sysdeps/arm/memset.S (memset): Use stm instead of two
1990         str instructions.
1991
1992 2009-01-27  Kirill A. Shutemov <kirill@shutemov.name>
1993
1994         * sysdeps/arm/elf/start.S (_start): Use position-independent code
1995         if SHARED.  Clear lr.
1996
1997 2009-01-27  Ryosei Takagi  <ryosei@sm.sony.co.jp>
1998
1999         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
2000         (lll_futex_wake_unlock, lll_futex_requeue): Return zero if success.
2001
2002 2009-01-27  Daniel Jacobowitz  <dan@codesourcery.com>
2003
2004         * sysdeps/unix/sysv/linux/arm/sysdep.h: Include <tls.h>.
2005
2006 2009-01-12  Mike Frysinger  <vapier@gentoo.org>
2007
2008         * sysdeps/arm/fpu/setjmp.S: Add hidden_def (__sigsetjmp).
2009
2010 2009-01-12  Joseph Myers  <joseph@codesourcery.com>
2011
2012         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Define
2013         FUTEX_CLOCK_REALTIME and FUTEX_BITSET_MATCH_ANY.
2014
2015 2008-12-03  Joseph Myers  <joseph@codesourcery.com>
2016
2017         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Define
2018         FUTEX_WAIT_BITSET and FUTEX_WAKE_BITSET.
2019
2020 2008-11-25  Joseph Myers  <joseph@codesourcery.com>
2021
2022         * sysdeps/unix/sysv/linux/arm/sysdep.h (LOAD_ARGS_1, LOAD_ARGS_2,
2023         LOAD_ARGS_3, LOAD_ARGS_4, LOAD_ARGS_5, LOAD_ARGS_6, LOAD_ARGS_7):
2024         Load all arguments into temporary variables before loading into
2025         registers.
2026
2027 2008-08-19  Joseph Myers  <joseph@codesourcery.com>
2028
2029         * data/c++-types-arm-linux-gnueabi.data: New.
2030         * data/localplt-arm-linux-gnueabi.data: New.
2031         * sysdeps/arm/bsd-_setjmp.S: Use HIDDEN_JUMPTARGET to call
2032         __sigsetjmp.
2033         * sysdeps/arm/bsd-setjmp.S: Likewise.
2034         * sysdeps/arm/eabi/aeabi_localeconv.c: Use __localeconv.
2035         * sysdeps/arm/eabi/find_exidx.c (__gnu_Unwind_Find_exidx): Use
2036         __dl_iterate_phdr.
2037         * sysdeps/arm/eabi/setjmp.S: Add hidden_def (__sigsetjmp).
2038         * sysdeps/arm/memmove.S: Use HIDDEN_JUMPTARGET to call memcpy from
2039         within libc.
2040         * sysdeps/arm/setjmp.S: Add hidden_def (__sigsetjmp).
2041         * sysdeps/unix/sysv/linux/arm/clone.S: Use HIDDEN_JUMPTARGET to
2042         call _exit.
2043         * sysdeps/unix/sysv/linux/arm/ioperm.c (init_iosys): Use __sysctl,
2044         __readlink and fgets_unlocked.
2045         (_ioperm): Use __open and __close.
2046
2047 2008-07-18  Joseph Myers  <joseph@codesourcery.com>
2048
2049         * sysdeps/arm/eabi/fgetexcptflg.c: New.
2050         * sysdeps/arm/eabi/fsetexcptflg.c (__fesetexceptflag): Operate on
2051         set exception flags, not on mask of enabled exceptions.
2052
2053 2008-07-18  Joseph Myers  <joseph@codesourcery.com>
2054
2055         * sysdeps/arm/eabi/feupdateenv.c: New.
2056
2057 2008-07-18  Joseph Myers  <joseph@codesourcery.com>
2058
2059         * sysdeps/arm/libm-test-ulps: Update.
2060
2061 2008-06-01  Paul Brook  <paul@codesourcery.com>
2062             Zack Weinberg  <zack@codesourcery.com>
2063             Daniel Jacobowitz  <dan@codesourcery.com>
2064
2065         * sysdeps/arm/nptl/pthread_spin_lock.S,
2066         sysdeps/arm/nptl/pthread_spin_trylock.S: Delete.
2067         * sysdeps/arm/nptl/pthread_spin_lock.c,
2068         sysdeps/arm/nptl/pthread_spin_trylock.c: New files using
2069         atomic_compare_and_exchange_val_acq to take spinlocks.
2070         * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (lll_trylock,
2071         lll_cond_trylock): Use atomic_compare_and_exchange_val_acq.
2072         (__lll_trylock, __lll_cond_trylock): Delete.
2073         * sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h
2074         (atomic_exchange_acq): Delete.
2075         (atomic_full_barrier): Define.
2076         (__arch_compare_and_exchange_val_32_acq): Use named operands.
2077         * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Update
2078         arch_minimum_kernel to 2.6.16.
2079         * sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerated.
2080
2081 2008-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
2082
2083         * sysdeps/unix/sysv/linux/arm/check_pf.c: Update from generic
2084         version.
2085
2086 2008-04-21  Khem Raj  <kraj@mvista.com>
2087
2088         * sysdeps/unix/sysv/linux/arm/ioperm.c: Don't include asm/page.h.
2089
2090 2008-04-21  Mike Frysinger  <vapier@gentoo.org>
2091
2092         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (DOCARGS_6,
2093         UNDOCARGS_6): Define.
2094
2095 2008-04-21  Khem Raj  <kraj@mvista.com>
2096
2097         * sysdeps/unix/sysv/linux/arm/bits/shm.h: New file.
2098
2099 2008-04-11  Paul Brook  <paul@codesourcery.com>
2100             Sandra Loosemore  <sandra@codesourcery.com>
2101
2102         * sysdeps/arm/eabi/machine-gmon.h: New file.
2103         * sysdeps/arm/eabi/Versions: Add __gnu_mcount_nc.
2104
2105 2007-12-21  Daniel Jacobowitz  <dan@codesourcery.com>
2106
2107         * sysdeps/unix/sysv/linux/arm/profil-counter.h: Use the i386 version.
2108         * sysdeps/unix/sysv/linux/arm/register-dump.h (register_dump): Update
2109         to use ucontext.
2110         (REGISTER_DUMP): Likewise.
2111         * sysdeps/unix/sysv/linux/arm/sigcontextinfo.h (SIGCONTEXT,
2112         SIGCONTEXT_EXTRA_ARGS, GET_PC, GET_FRAME, GET_STACK): Likewise.
2113         (sigaction, __sigaction): Define.
2114         * sysdeps/unix/sysv/linux/arm/bits/armsigctx.h: Delete.
2115
2116 2007-10-22  Daniel Jacobowitz  <dan@codesourcery.com>
2117
2118         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_DUPFD_CLOEXEC): Define.
2119
2120 2007-09-25  Joseph Myers  <joseph@codesourcery.com>
2121
2122         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Correct return value
2123         type and __THROW marker of splice, vmsplice, and tee.
2124
2125 2007-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
2126
2127         * sysdeps/unix/sysv/linux/arm/kernel-features.h: Undefine
2128         __ASSUME_PSELECT and __ASSUME_PPOLL.
2129
2130 2007-09-12  Joseph Myers  <joseph@codesourcery.com>
2131
2132         * sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_RESET_FLAG): Use
2133         lll_futex_wake not lll_private_futex_wake.
2134         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (O_CLOEXEC): Define.
2135         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h: Include <tls.h>
2136         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
2137         (__lll_lock_wait_private, __lll_lock_wait): New.
2138         (__lll_timedlock_wait): Don't include in libc.so;  Take private
2139         argument.  Use atomic_compare_and_exchange_bool_acq.
2140         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Renamed all
2141         lll_mutex_* resp. lll_robust_mutex_* macros to lll_*
2142         resp. lll_robust_*.  Renamed all LLL_MUTEX_LOCK_* macros to
2143         LLL_LOCK_*.  Include <kernel-features.h>.
2144         (LLL_LOCK_INITIALIZER): Remove duplicate definition.
2145         (__lll_private_flag): Define.
2146         (lll_futex_timed_wait): Pass private flag to syscall.
2147         (lll_futex_wake): Likewise.
2148         (lll_private_futex_wait, lll_private_futex_timed_wait,
2149         lll_private_futex_wake): Remove.
2150         (lll_robust_dead, lll_futex_requeue): Take private arguments.
2151         (lll_futex_wake_unlock): Pass private flag to syscall.
2152         (__lll_robust_trylock): Convert to macro.
2153         (__lll_robust_lock_wait): Add private argument.
2154         (__lll_lock_wait_private, __lll_lock_wait): Declare.
2155         (__lll_lock): Convert to macro.  Take private argument.
2156         (__lll_cond_lock): Likewise.
2157         (lll_lock, lll_cond_lock): Take private arguments.
2158         (__lll_robust_lock): Take private argument.
2159         (__lll_timedlock_wait, __lll_robust_timedlock_wait): Take private
2160         arguments.
2161         (__lll_timedlock, __lll_robust_timedlock): Convert to macros.
2162         Take private arguments.
2163         (lll_timedlock, lll_robust_timedlock): Take private arguments.
2164         (__lll_unlock, __lll_robust_unlock): Convert to macros.  Take
2165         private arguments.
2166         (lll_unlock, lll_robust_unlock): Take private arguments.
2167         (__lll_mutex_unlock_force, lll_mutex_unlock_force, lll_lock_t,
2168         lll_trylock, lll_lock, lll_unlock, lll_islocked): Remove.
2169         (lll_wait_tid): Pass LLL_SHARED to lll_futex_wait.
2170         (__lll_cond_wait, __lll_cond_timedwait, __lll_cond_wake,
2171         __lll_cond_broadcast, lll_cond_wait, lll_cond_timedwait,
2172         lll_cond_wake, lll_cond_broadcast): Remove.
2173         * sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c
2174         (clear_once_control, __pthread_once): Use lll_futex_wake not
2175         lll_private_futex_wake.
2176
2177 2007-07-10  Daniel Jacobowitz  <dan@codesourcery.com>
2178
2179         * sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_RESET_FLAG): Use
2180         lll_private_futex_wake.
2181         * sysdeps/unix/sysv/linux/arm/check_pf.c: Update from generic version.
2182         * sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c
2183         (pthread_cancel_init): Add noinline and barriers.
2184         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
2185         (__lll_timedlock_wait): Update call to lll_futex_timed_wait.
2186         (__lll_timedwait_tid): Likewise.
2187         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h (LLL_PRIVATE,
2188         LLL_SHARED): Define.
2189         (lll_futex_wait): Use lll_futex_timed_wait.
2190         (lll_futex_timed_wait, lll_futex_wake, lll_futex_wake_unlock): Take a
2191         PRIVATE argument.
2192         (lll_private_futex_wait, lll_private_futex_timed_wait,
2193         lll_private_futex_wake): New.
2194         (lll_robust_mutex_dead,  __lll_mutex_lock, __lll_mutex_cond_lock,
2195         __lll_mutex_unlock, __lll_robust_mutex_unlock,
2196         __lll_mutex_unlock_force, lll_wait_tid): Update calls.
2197         * sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c (clear_once_control,
2198         __pthread_once): Use private futexes.
2199         * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
2200         (pthread_cancel_init): Add noinline and barriers.
2201
2202         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Comment fix.
2203
2204         * sysdeps/unix/sysv/linux/arm/nptl/bits/semaphore.h (SEM_VALUE_MAX):
2205         Delete.
2206
2207 2007-06-06  Daniel Jacobowitz  <dan@codesourcery.com>
2208
2209         * sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_FLAG_UNUSED,
2210         THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT): Define.
2211         (THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG,
2212         THREAD_GSCOPE_WAIT): Define.
2213         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
2214         (lll_unlock_wake_cb): Delete.
2215         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
2216         (FUTEX_PRIVATE_FLAG): Define.
2217         (lll_unlock_wake_cb): Delete prototype.
2218         * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h: Include
2219         <endian.h>.
2220         (pthread_rwlock_t): Shrink __flags and add __shared.
2221         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h
2222         (RTLD_SINGLE_THREAD_P): Define.
2223
2224 2007-05-23  Joseph Myers  <joseph@codesourcery.com>
2225
2226         * sysdeps/unix/sysv/linux/arm/kernel-features.h
2227         (__ASSUME_SIGFRAME_V2): Define for 2.6.18 and later.
2228         * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
2229         (__default_sa_restorer): Rename to __default_sa_restorer_v1.
2230         Don't define if __ASSUME_SIGFRAME_V2.
2231         (__default_rt_sa_restorer): Rename to
2232         __default_rt_sa_restorer_v1.  Don't define if
2233         __ASSUME_SIGFRAME_V2.
2234         (__default_sa_restorer_v2, __default_rt_sa_restorer_v2): New.
2235         * sysdeps/unix/sysv/linux/arm/nptl/Versions
2236         (__default_sa_restorer_v1, __default_rt_sa_restorer_v1,
2237         __default_sa_restorer_v2, __default_rt_sa_restorer_v2): Add to
2238         GLIBC_PRIVATE.
2239         * sysdeps/unix/sysv/linux/arm/sigaction.c [__ARM_EABI__]
2240         (__default_sa_restorer_v1, __default_sa_restorer_v2,
2241         __default_rt_sa_restorer_v1, __default_rt_sa_restorer_v2):
2242         Declare.
2243         (__default_sa_restorer, __default_rt_sa_restorer): Define as
2244         macros depending on kernel version.
2245
2246 2007-01-23  Daniel Jacobowitz  <dan@codesourcery.com>
2247
2248         * sysdeps/unix/sysv/linux/arm/sysdep.h (PTR_MANGLE, PTR_DEMANGLE):
2249         Define.
2250
2251 2007-01-08  Daniel Jacobowitz  <dan@codesourcery.com>
2252
2253         * sysdeps/unix/sysv/linux/arm/check_pf.c: New file.
2254         * sysdeps/unix/sysv/linux/arm/eabi/check_pf.c: New file.
2255
2256 2007-01-08  Joseph Myers  <joseph@codesourcery.com>
2257
2258         * sysdeps/arm/fpu/bits/mathdef.h: Move to
2259         sysdeps/arm/bits/mathdef.h.  Remove comment about FPA.
2260
2261 2007-01-08  Joseph Myers  <joseph@codesourcery.com>
2262
2263         * sysdeps/arm/eabi/jmpbuf-offsets.h: New.
2264
2265 2006-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
2266
2267         * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
2268         (RTLD_SINGLE_THREAD_P): Define.
2269
2270 2006-10-31  Joseph S. Myers  <joseph@codesourcery.com>
2271
2272         * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
2273         (DOCARGS_6): Change ".pad #20" to ".pad #16".
2274
2275 2006-10-31  Joseph S. Myers  <joseph@codesourcery.com>
2276
2277         * sysdeps/arm/eabi/fclrexcpt.c: Include <sysdep.h> instead of
2278         <asm/procinfo.h>.  Use HWCAP_ARM_VFP instead of HWCAP_VFP.
2279         * sysdeps/arm/eabi/fedisblxcpt.c: Likewise.
2280         * sysdeps/arm/eabi/feenablxcpt.c: Likewise.
2281         * sysdeps/arm/eabi/fegetenv.c: Likewise.
2282         * sysdeps/arm/eabi/fegetexcept.c: Likewise.
2283         * sysdeps/arm/eabi/fegetround.c: Likewise.
2284         * sysdeps/arm/eabi/feholdexcpt.c: Likewise.
2285         * sysdeps/arm/eabi/fesetenv.c: Likewise.
2286         * sysdeps/arm/eabi/fesetround.c: Likewise.
2287         * sysdeps/arm/eabi/fraiseexcpt.c: Likewise.
2288         * sysdeps/arm/eabi/fsetexcptflg.c: Likewise.
2289         * sysdeps/arm/eabi/ftestexcept.c: Likewise.
2290         * sysdeps/arm/eabi/setfpucw.c: Likewise.
2291
2292 2006-10-31  Joseph Myers  <joseph@codesourcery.com>
2293
2294         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (splice): Update
2295         prototype.
2296
2297 2006-10-31  Joseph Myers  <joseph@codesourcery.com>
2298
2299         * sysdeps/unix/sysv/linux/arm/kernel-features.h: Remove __i386__
2300         conditional.
2301
2302 2006-10-31  Nicolas Pitre  <nico@cam.org>
2303             Joseph Myers  <joseph@codesourcery.com>
2304
2305         * sysdeps/arm/memcpy.S: New file.
2306         * sysdeps/arm/memmove.S: Likewise.
2307
2308 2006-09-22  Khem Raj  <kraj@mvista.com>
2309
2310         * sysdeps/unix/sysv/linux/arm/fxstatat.c: New file.
2311
2312 2006-09-21  Joseph Myers  <joseph@codesourcery.com>
2313
2314         * sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags):
2315         Add "java" and "iwmmxt".
2316         * sysdeps/unix/sysv/linux/arm/dl-procinfo.h: Use <sysdep.h> for
2317         HWCAP values.
2318         (_DL_HWCAP_COUNT): Increase to 10.
2319         * sysdeps/unix/sysv/linux/arm/sysdep.h (HWCAP_ARM_SWP,
2320         HWCAP_ARM_HALF, HWCAP_ARM_THUMB, HWCAP_ARM_26BIT,
2321         HWCAP_ARM_FAST_MULT, HWCAP_ARM_FPA, HWCAP_ARM_VFP, HWCAP_ARM_EDSP,
2322         HWCAP_ARM_JAVA, HWCAP_ARM_IWMMXT): Define.
2323         * sysdeps/arm/eabi/setjmp.S (__sigsetjmp): Save iWMMXt registers
2324         if HWCAP_ARM_IWMMXT set.  Don't include <asm/procinfo.h>.  Use
2325         HWCAP_ARM_VFP instead of HWCAP_VFP.
2326         * sysdeps/arm/eabi/__longjmp.S (__longjmp): Restore iWMMXt
2327         registers if HWCAP_ARM_IWMMXT set.  Don't include
2328         <asm/procinfo.h>.  Use HWCAP_ARM_VFP instead of HWCAP_VFP.
2329
2330 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
2331
2332         * sysdeps/arm/dl-machine.h (elf_machine_rel): Handle undefined
2333         symbols.
2334         (elf_machine_rela): Likewise.
2335
2336 2006-08-21  Daniel Jacobowitz  <dan@codesourcery.com>
2337
2338         * sysdeps/unix/sysv/linux/arm/eabi/syscalls.list: Remove msgctl,
2339         shmctl, and semctl.
2340         * sysdeps/unix/sysv/linux/arm/eabi/semctl.c,
2341         sysdeps/unix/sysv/linux/arm/eabi/shmctl.c,
2342         sysdeps/unix/sysv/linux/arm/eabi/msgctl.c: New files.
2343
2344 2006-08-04  Daniel Jacobowitz  <dan@codesourcery.com>
2345
2346         Reported by Joseph Myers <joseph@codesourcery.com>:
2347         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h (FUTEX_LOCK_PI,
2348         FUTEX_UNLOCK_PI, FUTEX_TRYLOCK_PI): Define.
2349
2350 2006-07-24  Daniel Jacobowitz  <dan@codesourcery.com>
2351
2352         * sysdeps/unix/sysv/linux/arm/sigaction.c: If WRAPPER_INCLUDE is
2353         defined, include the named file.
2354
2355 2006-07-05  Daniel Jacobowitz  <dan@codesourcery.com>
2356
2357         * sysdeps/unix/sysv/linux/arm/sys/ucontext.h: Include
2358         <bits/sigcontext.h>.
2359         (NGREG, mcontext_t, struct ucontext): Update to match the kernel.
2360
2361 2006-07-05  Daniel Jacobowitz  <dan@codesourcery.com>
2362
2363         * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Correct GOT access to
2364         load the _DYNAMIC slot.
2365
2366 2006-06-08  Mark Shinwell  <shinwell@codesourcery.com>
2367
2368         * sysdeps/arm/nptl/pthreaddef.h (CURRENT_STACK_FRAME): Add -12.
2369
2370 2006-06-08  Daniel Jacobowitz  <dan@codesourcery.com>
2371
2372         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Reformat.
2373         (SPLICE_F_MOVE, SPLICE_F_NONBLOCK, SPLICE_F_MORE, SPLICE_F_GIFT):
2374         Define.
2375
2376 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
2377
2378         * sysdeps/arm/initfini.c: New file.
2379
2380 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
2381
2382         * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Rewrite to load
2383         _GLOBAL_OFFSET_TABLE_ explicitly.
2384
2385 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
2386
2387         * sysdeps/unix/sysv/linux/arm/kernel-features.h: Add conditionals
2388         for __ASSUME_TRUNCATE64_SYSCALL, __ASSUME_MMAP2_SYSCALL,
2389         __ASSUME_STAT64_SYSCALL, __ASSUME_FCNTL64, and
2390         __ASSUME_VFORK_SYSCALL.
2391
2392 2006-05-05  Daniel Jacobowitz  <dan@codesourcery.com>
2393
2394         * sysdeps/unix/sysv/linux/arm/bits/mman.h: Update error message
2395         for consistency with other ports.
2396         (MADV_REMOVE, MADV_DONTFORK, MADV_DOFORK): Define.
2397
2398 2006-05-05  Lior Balkohen  <balkohen@gmail.com>
2399
2400         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Remove
2401         LINUX_FADV_ASYNC_WRITE and LINUX_FADV_WRITE_WAIT.
2402         Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE
2403         and SYNC_FILE_RANGE_WAIT_AFTER.
2404         Declare sync_file_range, vmsplice, splice and tee.
2405
2406 2006-03-27  Lior Balkohen  <balkohen@gmail.com>
2407
2408         * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define
2409         LINUX_FADV_ASYNC_WRITE and LINUX_FADV_WRITE_WAIT.
2410
2411 2006-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
2412
2413         * sysdeps/unix/sysv/linux/arm/eabi/socket.S: Delete.
2414         * sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
2415         sysdeps/unix/sysv/linux/arm/kernel-features.h,
2416         sysdeps/unix/sysv/linux/arm/eabi/umount.c: New files.
2417         * sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h
2418         (DOCARGS_6, UNDOCARGS_6, RESTORE_LR_6): Define.
2419         * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
2420         (DOCARGS_6, UNDOCARGS_6, RESTORE_LR_6): Define.
2421         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h: Undefine
2422         __NR_stime and __NR_alarm.
2423
2424 2006-03-02  Daniel Jacobowitz  <dan@codesourcery.com>
2425
2426         * sysdeps/unix/sysv/linux/arm/linuxthreads/sysdep-cancel.h
2427         (PSEUDO): Inline correct versions of PSEUDO_RET_MOV and MAYBE_SAVE_LR.
2428         (PSEUDO_RET_MOV, MAYBE_SAVE_LR): Don't define.
2429
2430 2006-03-02  Daniel Jacobowitz  <dan@codesourcery.com>
2431
2432         * sysdeps/unix/sysv/linux/arm/eabi/Makefile (arm-using-eabi): Set.
2433         * sysdeps/unix/sysv/linux/arm/nptl/Makefile: New file.
2434
2435 2006-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
2436
2437         * sysdeps/unix/arm/sysdep.h, sysdeps/unix/sysv/linux/arm/sysdep.S,
2438         sysdeps/unix/sysv/linux/arm/sysdep.h: Remove ports/ from include
2439         paths.
2440
2441 2006-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
2442
2443         * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h
2444         (struct __pthread_internal_slist): New.
2445         (union pthread_mutex_t): Give struct a tag.  Add __list
2446         in an anonymous union.
2447         (union pthread_cond_t): Use __extension__.
2448         * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
2449         (__lll_mutex_lock_outlined, __lll_mutex_timedlock_outlined): Remove
2450         prototypes.
2451         (lll_robust_mutex_dead, __lll_robust_mutex_trylock,
2452         lll_robust_mutex_trylock, __lll_robust_mutex_lock,
2453         lll_robust_mutex_lock, lll_robust_mutex_cond_lock,
2454         __lll_robust_mutex_timedlock, lll_robust_mutex_timedlock,
2455         __lll_robust_mutex_unlock, lll_robust_mutex_unlock): New.
2456         (__lll_robust_lock_wait, __lll_robust_timedlock_wait): New
2457         prototypes.
2458
2459 2006-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
2460
2461         * sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c: Don't use
2462         sysdeps/generic/.
2463         * sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: Likewise.
2464
2465 2006-01-12  Roland McGrath  <roland@redhat.com>
2466
2467         * sysdeps/arm/jmpbuf-unwind.h: Include <jmpbuf-offsets.h>.
2468
2469 2006-01-10  Roland McGrath  <roland@redhat.com>
2470
2471         * sysdeps/arm/bits/setjmp.h (__JMP_BUF_SP): Macro moved to ...
2472         * sysdeps/arm/jmpbuf-offsets.h: ... here, new file.
2473         * sysdeps/arm/fpu/bits/setjmp.h: (__JMP_BUF_SP): Macro moved to ...
2474         * sysdeps/arm/fpu/jmpbuf-offsets.h: ... here, new file.
2475         * sysdeps/arm/eabi/bits/setjmp.h (__JMP_BUF_SP): Macro removed.
2476
2477         * sysdeps/arm/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...
2478         * sysdeps/arm/jmpbuf-unwind.h: ... here.
2479         * sysdeps/arm/fpu/bits/setjmp.h (_JMPBUF_UNWINDS): Macro removed.
2480         * sysdeps/arm/eabi/bits/setjmp.h (_JMPBUF_UNWINDS): Macro removed.
2481
2482         * sysdeps/arm/nptl/jmpbuf-unwind.h: Moved to ...
2483         * sysdeps/arm/jmpbuf-unwind.h: ... here.
2484
2485 2005-12-27  Roland McGrath  <roland@redhat.com>
2486
2487         * sysdeps/arm/eabi/bits/setjmp.h (_JMPBUF_UNWINDS): Take third argument
2488         DEMANGLE, and pass SP value through it.
2489         * sysdeps/arm/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
2490         * sysdeps/arm/fpu/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
2491
2492 2005-12-15  Roland McGrath  <roland@redhat.com>
2493
2494         * sysdeps/arm/libc-tls.c: Use csu/ instead of sysdeps/generic/.
2495
2496 2005-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
2497
2498         * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h,
2499         sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c,
2500         sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c,
2501         sysdeps/unix/sysv/linux/arm/nptl/unwind.h,
2502         sysdeps/arm/unwind-dw2-fde-glibc.c,
2503         sysdeps/arm/unwind-pe.c, sysdeps/arm/framestate.c: New files.
2504
2505 2005-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
2506
2507         * sysdeps/arm/bits/setjmp.h, sysdeps/arm/fpu/bits/setjmp.h: Update
2508         include guards.
2509
2510         * sysdeps/unix/arm/sysdep.S (syscall_error): Handle USE___THREAD and
2511         RTLD_PRIVATE_ERRNO.
2512
2513         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Handle RESET_PID.
2514         Handle new arguments.
2515         * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use SAVE_PID and
2516         RESTORE_PID.  Use the right syscall error handler.
2517
2518         * sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
2519         (__default_sa_restorer, __default_rt_sa_restorer): Add unwind
2520         information.
2521
2522         * sysdeps/unix/sysv/linux/arm/eabi/socket.S: Update formatting.
2523         Add unwind information.  Correct stack alignment typo.
2524
2525         * sysdeps/unix/sysv/linux/arm/eabi/sysdep.h
2526         (INTERNAL_SYSCALL_NCS): Define.
2527
2528         * sysdeps/unix/sysv/linux/arm/sigaction.c
2529         (__libc_sigaction): Remove never-valid handling for SA_ONSTACK.
2530
2531         * sysdeps/unix/sysv/linux/arm/socket.S: Whitespace cleanup.
2532
2533         * sysdeps/unix/sysv/linux/arm/sysdep.h (SYSCALL_ERROR_HANDLER): Handle
2534         RTLD_PRIVATE_ERRNO.
2535         (INTERNAL_SYSCALL_NCS): Implement.
2536
2537         * sysdeps/arm/nptl/Makefile, sysdeps/arm/nptl/jmpbuf-unwind.h,
2538         sysdeps/arm/nptl/pthread_spin_lock.S,
2539         sysdeps/arm/nptl/pthread_spin_trylock.S,
2540         sysdeps/arm/nptl/pthreaddef.h, sysdeps/arm/nptl/tcb-offsets.sym,
2541         sysdeps/arm/nptl/tls.h, sysdeps/unix/sysv/linux/arm/eabi/Makefile,
2542         sysdeps/unix/sysv/linux/arm/eabi/nptl/Makefile,
2543         sysdeps/unix/sysv/linux/arm/eabi/nptl/configure,
2544         sysdeps/unix/sysv/linux/arm/eabi/nptl/configure.in,
2545         sysdeps/unix/sysv/linux/arm/eabi/nptl/nptl-aeabi_unwind_cpp_pr1.c,
2546         sysdeps/unix/sysv/linux/arm/eabi/nptl/rt-aeabi_unwind_cpp_pr1.c,
2547         sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h,
2548         sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c,
2549         sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c,
2550         sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h,
2551         sysdeps/unix/sysv/linux/arm/nptl/Versions,
2552         sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h,
2553         sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h,
2554         sysdeps/unix/sysv/linux/arm/nptl/clone.S,
2555         sysdeps/unix/sysv/linux/arm/nptl/createthread.c,
2556         sysdeps/unix/sysv/linux/arm/nptl/fork.c,
2557         sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c,
2558         sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h,
2559         sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S,
2560         sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c,
2561         sysdeps/unix/sysv/linux/arm/nptl/vfork.S: New files.
2562
2563 2005-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
2564
2565         * sysdeps/arm/dl-machine.h (CLEAR_CACHE): Use INTERNAL_SYSCALL_ARM.
2566         * sysdeps/unix/sysv/linux/arm/brk.c (__brk): Use INLINE_SYSCALL.
2567         * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Use DO_CALL.
2568         * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Bump
2569         arch_minimum_kernel.
2570         * sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerated.
2571         * sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
2572         sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
2573         sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
2574         sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
2575         sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c,
2576         sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
2577         sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
2578         sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
2579         sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
2580         sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
2581         sysdeps/unix/sysv/linux/arm/eabi/semop.c,
2582         sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
2583         sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
2584         sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
2585         sysdeps/unix/sysv/linux/arm/eabi/uname.c,
2586         sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
2587         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
2588         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: Removed.
2589         * sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h,
2590         sysdeps/unix/sysv/linux/arm/eabi/mmap64.S,
2591         sysdeps/unix/sysv/linux/arm/eabi/pread.c,
2592         sysdeps/unix/sysv/linux/arm/eabi/pread64.c,
2593         sysdeps/unix/sysv/linux/arm/eabi/pwrite.c,
2594         sysdeps/unix/sysv/linux/arm/eabi/pwrite64.c,
2595         sysdeps/unix/sysv/linux/arm/eabi/readahead.c,
2596         sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S,
2597         sysdeps/unix/sysv/linux/arm/eabi/socket.S,
2598         sysdeps/unix/sysv/linux/arm/eabi/syscall.S,
2599         sysdeps/unix/sysv/linux/arm/eabi/sysdep.h,
2600         sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: New files.
2601         * sysdeps/unix/sysv/linux/arm/linuxthreads/sysdep-cancel.h
2602         (SINGLE_THREAD_P_INT, SINGLE_THREAD_P_PIC): Removed.
2603         (SINGLE_THREAD_P): Rewritten to use only ip.
2604         * sysdeps/unix/sysv/linux/arm/linuxthreads/vfork.S (__vfork): Use
2605         DO_CALL.
2606         * sysdeps/unix/sysv/linux/arm/mmap.S (__mmap): Use DO_CALL.
2607         * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Use DO_CALL.
2608         Don't handle EABI here.
2609         * sysdeps/unix/sysv/linux/arm/socket.S (__socket): Use
2610         SINGLE_THREAD_P.
2611         * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use DO_CALL.
2612
2613 2005-11-03  Daniel Jacobowitz  <dan@codesourcery.com>
2614
2615         * sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S: Add LGPL exception.
2616
2617 2005-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
2618
2619         * sysdeps/arm/eabi/aeabi_lcsts.c, sysdeps/arm/eabi/aeabi_math.c,
2620         sysdeps/arm/eabi/aeabi_sighandlers.S: Add LGPL exception.
2621
2622 2005-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
2623
2624         * sysdeps/arm/eabi/Makefile (static-only-routines): Remove
2625         $(aeabi_routines).
2626         * sysdeps/arm/eabi/Versions (GLIBC_2.4): Add ARM EABI portability
2627         routines.
2628         * sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c,
2629         sysdeps/arm/eabi/aeabi_errno_addr.c,
2630         sysdeps/arm/eabi/aeabi_localeconv.c,
2631         sysdeps/arm/eabi/aeabi_mb_cur_max.c, sysdeps/arm/eabi/aeabi_memclr.c,
2632         sysdeps/arm/eabi/aeabi_memcpy.c, sysdeps/arm/eabi/aeabi_memmove.c,
2633         sysdeps/arm/eabi/aeabi_memset.c: Remove attribute_hidden.
2634
2635 2005-10-31  Daniel Jacobowitz  <dan@codesourcery.com>
2636
2637         * sysdeps/unix/sysv/linux/arm/bits/mman.h (MREMAP_FIXED): Define.
2638
2639 2005-10-27  Daniel Jacobowitz  <dan@codesourcery.com>
2640
2641         * sysdeps/unix/sysv/linux/arm/socket.S: Honor NO_WEAK_ALIAS.
2642
2643 2005-10-10  Daniel Jacobowitz  <dan@codesourcery.com>
2644             Joseph Myers  <joseph@codesourcery.com>
2645             Julian Brown  <julian@codesourcery.com>
2646             Mark Mitchell  <mark@codesourcery.com>
2647             Paul Brook  <paul@codesourcery.com>
2648
2649         * sysdeps/arm/dl-machine.h (_dl_start_user): Preserve eight-byte
2650         stack alignment.
2651
2652         * sysdeps/arm/elf/start.S (_start): Add unwind markers for EABI
2653         targets.
2654
2655         * sysdeps/arm/preconfigure: Set machine for EABI targets.  Remove
2656         obsolete Thumb support.
2657
2658         * sysdeps/arm/shlib-versions: Add EABI support.
2659
2660         * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Allow for padding
2661         in the argument list for EABI targets.
2662
2663         * sysdeps/arm/fpu/feholdexcpt.c, sysdeps/arm/fpu/fesetround.c: Add
2664         libm_hidden_def.
2665
2666         * sysdeps/arm/dl-sysdep.h, sysdeps/arm/eabi/Makefile,
2667         sysdeps/arm/eabi/Versions, sysdeps/arm/eabi/__longjmp.S,
2668         sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c,
2669         sysdeps/arm/eabi/aeabi_errno_addr.c, sysdeps/arm/eabi/aeabi_lcsts.c,
2670         sysdeps/arm/eabi/aeabi_localeconv.c, sysdeps/arm/eabi/aeabi_math.c,
2671         sysdeps/arm/eabi/aeabi_mb_cur_max.c, sysdeps/arm/eabi/aeabi_memclr.c,
2672         sysdeps/arm/eabi/aeabi_memcpy.c, sysdeps/arm/eabi/aeabi_memmove.c
2673         sysdeps/arm/eabi/aeabi_memset.c, sysdeps/arm/eabi/aeabi_sighandlers.S,
2674         sysdeps/arm/eabi/aeabi_unwind_cpp_pr1.c, sysdeps/arm/eabi/bits/fenv.h,
2675         sysdeps/arm/eabi/bits/huge_val.h, sysdeps/arm/eabi/bits/setjmp.h,
2676         sysdeps/arm/eabi/fclrexcpt.c, sysdeps/arm/eabi/fedisblxcpt.c,
2677         sysdeps/arm/eabi/feenablxcpt.c, sysdeps/arm/eabi/fegetenv.c,
2678         sysdeps/arm/eabi/fegetexcept.c, sysdeps/arm/eabi/fegetround.c,
2679         sysdeps/arm/eabi/feholdexcpt.c, sysdeps/arm/eabi/fesetenv.c,
2680         sysdeps/arm/eabi/fesetround.c, sysdeps/arm/eabi/find_exidx.c,
2681         sysdeps/arm/eabi/fpu_control.h, sysdeps/arm/eabi/fraiseexcpt.c,
2682         sysdeps/arm/eabi/fsetexcptflg.c, sysdeps/arm/eabi/ftestexcept.c,
2683         sysdeps/arm/eabi/setjmp.S, sysdeps/unix/sysv/linux/arm/eabi/configure,
2684         sysdeps/arm/eabi/rtld-global-offsets.sym, sysdeps/arm/eabi/setfpucw.c,
2685         sysdeps/unix/sysv/linux/arm/eabi/configure.in,
2686         sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
2687         sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
2688         sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
2689         sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
2690         sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
2691         sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
2692         sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
2693         sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
2694         sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
2695         sysdeps/unix/sysv/linux/arm/eabi/oldgetrlimit.c,
2696         sysdeps/unix/sysv/linux/arm/eabi/oldsetrlimit.c,
2697         sysdeps/unix/sysv/linux/arm/eabi/semop.c,
2698         sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
2699         sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
2700         sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
2701         sysdeps/unix/sysv/linux/arm/eabi/uname.c,
2702         sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
2703         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
2704         sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: New files.
2705
2706 2005-10-10  Daniel Jacobowitz  <dan@codesourcery.com>
2707
2708         * sysdeps/arm/memset.S (memset): Correct handling of negative
2709         arguments.
2710
2711 2005-10-10  Philip Blundell  <philb@gnu.org>
2712
2713         * sysdeps/arm/Makefile, sysdeps/arm/machine-gmon.h,
2714         sysdeps/arm/_mcount.S: Revert previous bogus changes.
2715
2716 2005-10-10  Philip Blundell  <philb@gnu.org>
2717
2718         * sysdeps/arm/_mcount.S: Suppress profiling when building this
2719         file.
2720
2721 2005-10-09  Phil Blundell  <pb@reciva.com>
2722
2723         * sysdeps/arm/Makefile [subdir=gmon] (sysdep_routines): Add
2724         _mcount.
2725         * sysdeps/arm/machine-gmon.h (MCOUNT): Replace with empty
2726         definition.
2727         (_MCOUNT_DECL): Make linkage global.
2728         * sysdeps/arm/_mcount.S: New file.
2729
2730 2005-10-09  Phil Blundell  <pb@reciva.com>
2731
2732         * sysdeps/arm/dl-trampoline.S: [PROF] (_dl_runtime_profile):
2733         Don't compile.  Correct cut'n'paste error with .size.
2734
2735 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
2736
2737         * sysdeps/unix/sysv/linux/arm/posix_fadvise.c,
2738         sysdeps/unix/sysv/linux/arm/posix_fadvise64.c: New files.
2739
2740 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
2741
2742         * sysdeps/arm/dl-machine.h: Include <tls.h>.
2743         (elf_machine_type_class, elf_machine_rel, elf_machine_rela): Handle
2744         TLS relocations.
2745         * sysdeps/unix/sysv/linux/arm/Makefile: Build __aeabi_read_tp.
2746         * sysdeps/unix/sysv/linux/arm/sysdep.h (INTERNAL_SYSCALL_RAW): Renamed
2747         from INTERNAL_SYSCALL.
2748         (INTERNAL_SYSCALL, INTERNAL_SYSCALL_ARM): New macros.
2749         * sysdeps/arm/dl-tls.h, sysdeps/arm/elf/configure.in,
2750         sysdeps/arm/elf/configure, sysdeps/arm/libc-tls.c,
2751         sysdeps/arm/linuxthreads/tls.h, sysdeps/arm/tls-macros.h,
2752         sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S,
2753         sysdeps/unix/sysv/linux/arm/libc-aeabi_read_tp.S: New files.
2754
2755 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
2756
2757         * sysdeps/arm/atomicity.h: Delete.
2758         * sysdeps/arm/bits/atomic.h: New file.
2759
2760 2005-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
2761
2762         * sysdeps/arm/dl-machine.h (ARCH_LA_PLTENTER,
2763         ARCH_LA_PLTEXIT): Define.
2764         * sysdeps/arm/ldsodefs.h, sysdeps/arm/tst-audit.h: New files.
2765
2766 2005-06-13  Philip Blundell  <philb@gnu.org>
2767
2768         Patch from addsub@eyou.com:
2769         * sysdeps/arm/ieee754.h: Deleted.
2770         * sysdeps/arm/gmp-mparam.h: Support VFP and big endian.
2771         * sysdeps/arm/bits/endian.h: Likewise.
2772
2773 2005-06-11  Phil Blundell  <pb@reciva.com>
2774
2775         * sysdeps/arm/init-first.c: Deleted.
2776         * sysdeps/unix/sysv/linux/arm/linuxthreads/fork.c: New file.
2777
2778 2005-06-10  Phil Blundell  <pb@reciva.com>
2779
2780         Bug #957:
2781         * sysdeps/unix/sysv/linux/arm/mmap64.S: Handle offset correctly on
2782         big endian machines.  Reported by Sven Henkel <shenkel@gmail.com>.
2783
2784 2005-05-09  Daniel Jacobowitz  <dan@codesourcery.com>
2785             Mark Mitchell  <mark@codesourcery.com>
2786
2787         * sysdeps/arm/bits/link.h: New file.
2788         * sysdeps/arm/dl-trampoline.S: New file.
2789         * sysdeps/arm/dl-machine.h: Check RESOLVE_MAP instead of RESOLVE.
2790         (elf_machine_runtime_setup): Check dl_profile before calling
2791         _dl_name_match_p.
2792         (ELF_MACHINE_RUNTIME_TRAMPOLINE): Delete.
2793         (elf_machine_rel, elf_machine_rela): Use RESOLVE_MAP.
2794         (fix_bad_pc24): Use auto instead of static.
2795
2796 2005-05-09  Daniel Jacobowitz  <dan@codesourcery.com>
2797             Mark Mitchell  <mark@codesourcery.com>
2798
2799         * sysdeps/unix/sysv/linux/arm/ioperm.c (BUS_ISA): Define for new
2800         kernel headers.
2801
2802 2005-06-09  Phil Blundell  <pb@reciva.com>
2803
2804         * sysdeps/unix/arm/sysdep.h, sysdeps/unix/sysv/linux/arm/sysdep.h,
2805         sysdeps/unix/sysv/linux/arm/sysdep.S: Correct paths to included
2806         files.
2807
2808 2005-05-23  Roland McGrath  <roland@redhat.com>
2809
2810         * ChangeLog.arm: New file (this one).
2811         * sysdeps/arm, sysdeps/unix/arm, sysdeps/unix/sysv/linux/arm:
2812         Subdirectories moved here from main repository.
2813         * sysdeps/arm/preconfigure: New file.
2814         * sysdeps/arm/shlib-versions: New file.
2815 \f
2816 Local Variables:
2817 mode: change-log
2818 left-margin: 8
2819 fill-column: 74
2820 End: