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glibc/ports/ChangeLog.arm
Will Newton b7f2d27dbd ARM: Add pointer encryption support. 
Add support for pointer encryption in glibc internal structures in C
and assembler code. Pointer encryption is a glibc security feature
described here:

https://sourceware.org/glibc/wiki/PointerEncryption

The ARM implementation uses global variables instead of thread pointer
relative accesses to get the value of the pointer encryption guard
because accessing the thread pointer can be very expensive on older
ARM cores.

ports/ChangeLog.arm:

2013-10-03  Will Newton  <will.newton@linaro.org>

	* sysdeps/arm/__longjmp.S (__longjmp): Demangle fp, sp
	and lr when restoring register values.
	* sysdeps/arm/include/bits/setjmp.h (JMP_BUF_REGLIST): Remove
	sp and lr from list and replace fp with a4.
	* sysdeps/arm/jmpbuf-unwind.h (_jmpbuf_sp): New function.
	(_JMPBUF_UNWINDS_ADJ): Call _jmpbuf_sp.
	* sysdeps/arm/setjmp.S (__sigsetjmp): Mangle fp, sp and lr
	before storing register values.
	* sysdeps/arm/sysdep.h (LDST_GLOBAL): New macro.
	* sysdeps/unix/sysv/linux/arm/sysdep.h (PTR_MANGLE): New macro.
	(PTR_DEMANGLE): Likewise. (PTR_MANGLE2): Likewise.
	(PTR_DEMANGLE2): Likewise.
2013-10-03 11:35:50 +01:00

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2013-10-03 Will Newton <will.newton@linaro.org>
* sysdeps/arm/__longjmp.S (__longjmp): Demangle fp, sp
and lr when restoring register values.
* sysdeps/arm/include/bits/setjmp.h (JMP_BUF_REGLIST): Remove
sp and lr from list and replace fp with a4.
* sysdeps/arm/jmpbuf-unwind.h (_jmpbuf_sp): New function.
(_JMPBUF_UNWINDS_ADJ): Call _jmpbuf_sp.
* sysdeps/arm/setjmp.S (__sigsetjmp): Mangle fp, sp and lr
before storing register values.
* sysdeps/arm/sysdep.h (LDST_GLOBAL): New macro.
* sysdeps/unix/sysv/linux/arm/sysdep.h (PTR_MANGLE): New macro.
(PTR_DEMANGLE): Likewise. (PTR_MANGLE2): Likewise.
(PTR_DEMANGLE2): Likewise.
2013-09-24 Will Newton <will.newton@linaro.org>
* ports/sysdeps/arm/nptl/tls.h (TLS_INIT_TP_EXPENSIVE): Remove
macro.
2013-09-20 Andreas Schwab <schwab@linux-m68k.org>
* sysdeps/arm/armv6t2/ffs.S (__ffs): Define as hidden.
2013-09-18 Dinar Temirbulatov <dtemirbulatov@gmail.com>
[BZ #15640]
* sysdeps/arm/bits/atomic.h (atomic_exchange_acq, atomic_exchange_rel)
(atomic_compare_and_exchange_bool_acq)
(atomic_compare_and_exchange_val_acq)
(atomic_compare_and_exchange_bool_rel)
(atomic_compare_and_exchange_val_rel): Use __atomic_exchange_n and
__atomic_compare_exchange_n builtins when GCC supports them.
2013-09-16 Will Newton <will.newton@linaro.org>
* sysdeps/arm/armv7/multiarch/memcpy_impl.S: Tighten check
on entry to aligned copy loop to improve performance.
2013-08-30 Roland McGrath <roland@hack.frob.com>
* sysdeps/arm/armv6t2/strlen.S: Use sfi_pld and sfi_breg macros.
* sysdeps/arm/armv6t2/strlen.S: Include <arm-features.h> first thing.
[NO_THUMB]: Adapt code for ARM mode.
2013-08-30 Will Newton <will.newton@linaro.org>
[BZ #15909]
* sysdeps/unix/sysv/linux/arm/clone.S (__clone): Use blx
instead of mov lr, pc.
2013-08-30 Will Newton <will.newton@linaro.org>
* sysdeps/arm/armv6t2/strlen.S: New file.
2013-08-29 Thomas Schwinge <thomas@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/ldsodefs.h (VALID_ELF_OSABI)
(MORE_ELF_HEADER_DATA): Use ELFOSABI_GNU instead of
ELFOSABI_LINUX.
2013-08-28 Kyle McMartin <kyle@redhat.com>
Carlos O'Donell <carlos@redhat.com>
[BZ #15905]
* sysdeps/arm/dl-machine [!RTLD_BOOTSTRAP] (elf_machine_rel):
Pass GLRO(dl_hwcap) to the IFUNC resolver.
2013-07-03 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/include/bits/setjmp.h [_ISOMAC] (JMP_BUF_REGLIST):
Do not define.
[_ISOMAC] (__JMP_BUF_SP): Likewise.
2013-07-02 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/libm-test-ulps: Regenerated.
[BZ #13304]
* sysdeps/arm/s_fma.c: New file.
* sysdeps/arm/s_fmaf.c: New file.
* sysdeps/arm/soft-fp/sfp-machine.h: New file. Based on powerpc
version.
* sysdeps/arm/Implies: Add arm/soft-fp.
2013-07-02 Will Newton <will.newton@linaro.org>
* sysdeps/arm/dl-machine.h (elf_machine_rela): Pass dl_hwcap
to IFUNC resolver functions.
2013-06-28 Ryan S. Arnold <rsa@linux.vnet.ibm.com>
* sysdeps/unix/sysv/linux/arm/dl-procinfo.h (_dl_procinfo): Add
TYPE parameter to macro prototype for AT_HWCAP2 support. Make WORD
unsigned long int rather than signed int. Stub in handler for TYPE ==
AT_HWCAP2 to return -1 for unknown a_type display fallback.
2013-06-18 Roland McGrath <roland@hack.frob.com>
* sysdeps/arm/arm-mcount.S: Comment typo fix.
* sysdeps/arm/arm-features.h (ARM_BX_NINSNS): New macro.
* sysdeps/arm/armv7/multiarch/memcpy_impl.S: Macroize the
computed-jump dispatch sections. Use sfi_breg throughout.
[ARM_ALWAYS_BX]: Define a different version of the dispatch macros
that uses bx rather than add-to-pc, and respects ARM_BX_ALIGN_LOG2.
[!USE_NEON] (D_l, D_h): Use r10, r11 rather than r8, r9.
(tmp2): Use r8 rather than r10.
* sysdeps/arm/armv7/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list)
[__ARM_NEON__]: Do not refer to HWCAP_ARM_NEON.
[!__SOFTFP__]: Do not refer to HWCAP_ARM_VFP.
2013-06-18 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/fpu_control.h [!(_LIBC && !_LIBC_TEST) &&
__SOFTFP__] (_FPU_GETCW): Define to (cw) = 0.
[!(_LIBC && !_LIBC_TEST) && __SOFTFP__] (_FPU_SETCW): Define to
(void) (cw).
* sysdeps/arm/fpu_control.h [!_LIBC && __SOFTFP__]: Change
condition to [!(_LIBC && !_LIBC_TEST) && __SOFTFP__].
* sysdeps/arm/test-fpucw.c: New file.
2013-06-17 Joseph Myers <joseph@codesourcery.com>
[BZ #14907]
* sysdeps/arm/feenablxcpt.c (feenableexcept): Test whether all
requested exception traps were enabled and return -1 if not.
2013-06-15 Siddhesh Poyarekar <siddhesh@redhat.com>
* sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist: Update.
2013-06-14 Joseph Myers <joseph@codesourcery.com>
[BZ #15492]
* sysdeps/arm/fpu_control.h [_LIBC || !__SOFTFP__]
(_FPU_RESERVED): Change value to 0x00086060.
2013-06-11 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/math-tests.h [__SOFTFP__] (EXCEPTION_TESTS_float):
Define to 0.
[__SOFTFP__] (EXCEPTION_TESTS_double): Likewise.
[__SOFTFP__] (EXCEPTION_TESTS_long_double): Likewise.
2013-06-10 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/math-tests.h: New file.
2013-06-05 Richard Henderson <rth@redhat.com>
[BZ #15583]
* sysdeps/arm/armv6/strcpy.S (strcpy): Fix register usage in
non ARCH_HAS_T2 case.
2013-06-05 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/machine-gmon.h: Remove trailing whitespace.
* sysdeps/unix/sysv/linux/arm/mmap.S: Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Likewise.
* sysdeps/unix/sysv/linux/arm/swapcontext.S: Likewise.
2013-05-31 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/Makefile [$(subdir) = malloc]
($(objpfx)libmemusage.so): Remove dependency on libc_nonshared.
[$(subdir) = math] ($(objpfx)libm.so): Remove dependency on ld.so.
2013-05-29 Siddhesh Poyarekar <siddhesh@redhat.com>
[BZ #15465]
* sysdeps/arm/dl-machine.h (elf_machine_rel): Use
RTLD_PROGNAME.
(elf_machine_rela): Likewise.
2013-05-22 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/libm-test-ulps: Update test names.
2013-05-19 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/libm-test-ulps: Update names of sincos tests.
2013-05-16 Ryan S. Arnold <rsa@linux.vnet.ibm.com>
* sysdeps/unix/sysv/linux/arm/bits/atomic.h: Add missing #include
<stdint.h> due to uint64_t or uint32_t usage.
2013-05-14 Joseph Myers <joseph@codesourcery.com>
[BZ #14908]
* sysdeps/arm/setjmp.S (__sigsetjmp): Don't save fpscr.
* sysdeps/arm/__longjmp.S (__longjmp): Don't restore fpscr.
* sysdeps/arm/bits/setjmp.h (__jmp_buf): Don't mention fpscr in
comment.
2013-05-13 Roland McGrath <roland@hack.frob.com>
* sysdeps/arm/armv7/multiarch/memcpy.S [__ARM_NEON__]: Don't define
memcpy here, just __memcpy_arm and __aeabi_memcpy*.
* sysdeps/arm/armv7/multiarch/memcpy_neon.S [__ARM_NEON__]:
Define memcpy here, not __memcpy_neon.
* sysdeps/arm/armv7/multiarch/memcpy_vfp.S [__ARM_NEON__]:
Define nothing here.
* sysdeps/arm/armv7/multiarch/ifunc-impl-list.c
(__libc_ifunc_impl_list) [__ARM_NEON__]: Don't list __memcpy_vfp;
use memcpy name for NEON implementation.
2013-05-08 Will Newton <will.newton@linaro.org>
* sysdeps/arm/armv7/multiarch/Makefile: New file.
* sysdeps/arm/armv7/multiarch/aeabi_memcpy.c: Likewise.
* sysdeps/arm/armv7/multiarch/ifunc-impl-list.c: Likewise.
* sysdeps/arm/armv7/multiarch/memcpy.S: Likewise.
* sysdeps/arm/armv7/multiarch/memcpy_impl.S: Likewise.
* sysdeps/arm/armv7/multiarch/memcpy_neon.S: Likewise.
* sysdeps/arm/armv7/multiarch/memcpy_vfp.S: Likewise.
* sysdeps/arm/armv7/configure.in: Likewise.
* sysdeps/arm/armv7/configure: Generated.
2013-05-07 Roland McGrath <roland@hack.frob.com>
* sysdeps/arm/dl-machine.h (elf_machine_dynamic): Use a plain C
reference to _GLOBAL_OFFSET_TABLE_ with an STV_HIDDEN declaration.
2013-05-06 Roland McGrath <roland@hack.frob.com>
* sysdeps/arm/dl-tlsdesc.S (_dl_tlsdesc_dynamic): Add missing sfi_breg.
2013-04-19 Roland McGrath <roland@hack.frob.com>
* sysdeps/arm/sysdep.h
(eabi_fnstart, eabi_fnend, eabi_save, eabi_cantunwind, eabi_pad):
New macros.
* sysdeps/arm/dl-tlsdesc.S: Use them.
2013-03-26 Mans Rullgard <mans@mansr.com>
* sysdeps/arm/preconfigure.in: Use "test" instead of [ ].
* sysdeps/arm/preconfigure: Regenerated.
2013-03-20 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/configure.in (default-abi): Set using
LIBC_CONFIG_VAR.
* sysdeps/arm/configure: Regenerated.
* sysdeps/unix/sysv/linux/arm/Makefile: Do not include
default-abi.make.
2013-03-18 Roland McGrath <roland@hack.frob.com>
* sysdeps/arm/dl-tlsdesc.S: Include <arm-features.h>.
Use sfi_breg macro throughout.
(_dl_tlsdesc_dynamic) [!ARM_NO_INDEX_REGISTER]: Avoid two-register
addressing mode.
(_dl_tlsdesc_dynamic) [ARM_ALWAYS_BX]: Don't pop into pc.
* sysdeps/arm/arm-features.h: Add comment for ARM_NO_INDEX_REGISTER.
2013-03-15 Roland McGrath <roland@hack.frob.com>
* sysdeps/arm/sysdep.h [!ARM_SFI_MACROS] (sfi_sp): New macro.
* sysdeps/arm/__longjmp.S: Use it.
* sysdeps/arm/sysdep.h [!ARM_SFI_MACROS]
(ARM_SFI_MACROS): Define it.
(sfi_breg, sfi_pld): New assembler macros.
* sysdeps/arm/__longjmp.S: Use them for all memory references not
through the pc or sp registers.
* sysdeps/arm/add_n.S: Likewise.
* sysdeps/arm/addmul_1.S: Likewise.
* sysdeps/arm/arm-mcount.S: Likewise.
* sysdeps/arm/armv6/rawmemchr.S: Likewise.
* sysdeps/arm/armv6/strchr.S: Likewise.
* sysdeps/arm/armv6/strcpy.S: Likewise.
* sysdeps/arm/armv6/strlen.S: Likewise.
* sysdeps/arm/armv6/strrchr.S: Likewise.
* sysdeps/arm/armv6t2/memchr.S: Likewise.
* sysdeps/arm/memcpy.S: Likewise.
* sysdeps/arm/memmove.S: Likewise.
* sysdeps/arm/memset.S: Likewise.
* sysdeps/arm/setjmp.S: Likewise.
* sysdeps/arm/strlen.S: Likewise.
* sysdeps/arm/submul_1.S: Likewise.
2013-03-13 Roland McGrath <roland@hack.frob.com>
* sysdeps/arm/arm-features.h (ARM_BX_ALIGN_LOG2): New macro.
* sysdeps/arm/memcpy.S: Respect ARM_BX_ALIGN_LOG2.
* sysdeps/arm/memmove.S: Likewise.
* sysdeps/arm/add_n.S: Include <arm-features.h>.
[ARM_ALWAYS_BX]: Don't pop into pc.
* sysdeps/arm/arm-features.h: Add comment about ARM_ALWAYS_BX.
* sysdeps/arm/memcpy.S: Include <arm-features.h>.
[ARM_ALWAYS_BX]: Avoid pc as destination.
* sysdeps/arm/memmove.S: Likewise.
2013-03-12 Roland McGrath <roland@hack.frob.com>
* sysdeps/arm/armv6t2/memchr.S [NO_THUMB]:
Use .arm rather than .thumb, .thumb_func. Avoid cbz/cnbz instructions.
* sysdeps/arm/armv6t2/memchr.S: Change register allocation so ldrd use
is r4,r5 rather than r5,r6; this way ARM mode will allow that ldrd.
2013-03-11 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/preconfigure.in: Add comment about
-fno-unwind-tables addition to CFLAGS.
* sysdeps/arm/preconfigure: Regenerated.
* sysdeps/unix/sysv/linux/arm/configure.in: Add comment about
-fno-unwind-tables removal from CFLAGS.
* sysdeps/unix/sysv/linux/arm/configure: Regenerated.
2013-03-11 Roland McGrath <roland@hack.frob.com>
* sysdeps/arm/bits/setjmp.h: Test [!__ASSEMBLER__] rather than [!_ASM].
* sysdeps/arm/jmpbuf-offsets.h: File removed.
* sysdeps/arm/jmpbuf-unwind.h: Don't #include it.
* sysdeps/arm/include/bits/setjmp.h: New file.
* sysdeps/arm/setjmp.S (_SETJMP_H, _ASM): Macros removed.
Use JMP_BUF_REGLIST macro.
* sysdeps/arm/__longjmp.S: Likewise.
* sysdeps/arm/memcpy.S: Convert to unified assembly syntax.
* sysdeps/arm/memmove.S: Likewise.
* sysdeps/arm/memset.S: Likewise.
* sysdeps/arm/strlen.S: Likewise.
* sysdeps/arm/memcpy.S: Use r10 instead of r9.
* sysdeps/arm/memmove.S: Likewise.
* sysdeps/arm/preconfigure.in: New file.
* sysdeps/arm/preconfigure: Replaced with generated file.
2013-03-11 Andreas Schwab <schwab@suse.de>
[BZ #15234]
* sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist (GLIBC_2.4):
Remove pthread_atfork.
2013-03-06 Richard Henderson <rth@redhat.com>
* sysdeps/arm/armv6/rawmemchr.S: New file.
* sysdeps/arm/armv6/stpcpy.S: New file.
* sysdeps/arm/armv6/strchr.S: New file.
* sysdeps/arm/armv6/strcpy.S: New file.
* sysdeps/arm/armv6/strlen.S: New file.
* sysdeps/arm/armv6/strrchr.S: New file.
* sysdeps/arm/armv6t2/Implies: New file.
2013-03-06 Richard Henderson <rth@redhat.com>
* sysdeps/arm/add_n.S: New file.
* sysdeps/arm/sub_n.S: New file.
* sysdeps/arm/submul_1.S: New file.
* sysdeps/arm/addmul_1.S: New file.
* sysdeps/arm/armv6t2/ffs.S: New file.
* sysdeps/arm/armv6t2/ffsll.S: New file.
* sysdeps/arm/sysdep.h (ARCH_HAS_HARD_TP): New macro.
(GET_TLS): Use hard-tp if ARCH_HAS_HARD_TP.
* sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S: Likewise.
* sysdeps/unix/sysv/linux/arm/sysdep.h (GET_TLS): Don't override
the default definition if ARCH_HAS_HARD_TP.
* sysdeps/arm/sysdep.h (__ARM_ARCH): New macro.
(ARCH_HAS_BX, ARCH_HAS_BLX, ARCH_HAS_T2): New macros.
(BX): Select on ARCH_HAS_BX instead of __USE_BX__.
(BLX): Select on ARCH_HAS_BLX instead of __ARM_ARCH_4T__.
* ports/sysdeps/arm/dl-machine.h (BX): Select on ARCH_HAS_BX
instead of __USE_BX__.
* sysdeps/arm/arm-mcount.S (_mcount): Use pop into pc unless
__ARM_ARCH_4T__ and __THUMB_INTERWORK__.
* sysdeps/arm/dl-tlsdesc.S (_dl_tlsdesc_dynamic): Likewise.
* sysdeps/arm/sysdep.h (BX, BXC, BLX): New macros.
(DO_RET): Use BX.
(RETINSTR): Use BXC.
* sysdeps/arm/dl-tlsdesc.S (BX): Remove.
* sysdeps/arm/dl-trampoline.S (BX): Remove.
(_dl_runtime_profile): Use BLX.
* sysdeps/arm/__longjmp.S (__longjmp): Use ldmia insn directly.
* sysdeps/arm/sysdep.h (LOADREGS): Remove.
* sysdeps/arm/arm-mcount.S (_mcount): Use push/pop mnemonics.
* sysdeps/arm/crti.S, sysdeps/arm/crtn.S: Likewise.
* sysdeps/arm/dl-tlsdesc.S: Likewise.
* sysdeps/arm/dl-trampoline.S: Likewise.
* sysdeps/arm/start.S: Likewise.
* sysdeps/arm/memcpy.S (PULL): Rename macro from pull.
(PUSH): Rename macro from push.
(memcpy): Use push/pop mnemonics.
* sysdeps/arm/memmove.S: Similarly.
* sysdeps/arm/sysdep.h (CALL_MCOUNT): Use push/pop mnemonics.
* sysdeps/unix/sysv/linux/arm/____longjmp_chk.S: Likewise.
* sysdeps/unix/sysv/linux/arm/clone.S: Likewise.
* sysdeps/unix/sysv/linux/arm/mmap.S: Likewise.
* sysdeps/unix/sysv/linux/arm/mmap64.S: Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h: Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c: Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c: Likewise.
* sysdeps/unix/sysv/linux/arm/syscall.S: Likewise.
* sysdeps/unix/sysv/linux/arm/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/arm/vfork.S: Likewise.
* sysdeps/arm/sysdep.h [__ASSEMBLER__]: Enable thumb2 if __thumb2__.
(PC_OFS): Respect __thumb__ if __ASSEMBLER__.
* sysdeps/arm/sysdep.h (GET_TLS): New macro.
* sysdeps/arm/dl-tlsdesc.S (_dl_tlsdesc_undefweak): Use it.
(_dl_tlsdesc_dynamic): Likewise.
* sysdeps/unix/arm/sysdep.S (__syscall_error): Likewise.
* sysdeps/unix/sysv/linux/arm/sysdep.h (GET_TLS): New macro.
* sysdeps/unix/sysv/linux/arm/clone.S (__clone): Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S (SAVE_PID): Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/vfork.S (SAVE_PID): Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (SINGLE_THREAD_P):
Likewise.
* sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S (__aeabi_read_tp):
Add thumb2 alternative.
* sysdeps/arm/sysdep.h (NEGOFF_ADJ_BASE): New macro.
(NEGOFF_ADJ_BASE2, NEGOFF_OFF1, NEGOFF_OFF2): New macros.
* sysdeps/unix/sysv/linux/arm/clone.S (__clone): Use them.
* sysdeps/unix/sysv/linux/arm/nptl/vfork.S: Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S: Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (SINGLE_THREAD_P):
Likewise.
* sysdeps/arm/sysdep.h (LDST_PCREL): New macro.
* sysdeps/unix/arm/sysdep.S (__syscall_error): Use LDST_PCREL.
Fix up gottpoff load of errno for thumb2.
* sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h
(SINGLE_THREAD_P): Use LDST_PCREL.
(PSEUDO_PROLOGUE): Remove.
(PSEUDO): Don't use it.
* sysdeps/unix/sysv/linux/arm/sysdep.h (SYSCALL_ERROR_HANDLER):
Use LDST_PCREL.
2013-03-06 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/arm/bits/mman.h: Remove all defines
provided by bits/mman-linux.h and include <bits/mman-linux.h>.
2013-02-28 Richard Henderson <rth@redhat.com>
* sysdeps/arm/preconfigure: Adjust scan for __ARM_ARCH_* defines.
* sysdeps/arm/preconfigure: Handle __ARM_ARCH_6*__.
* sysdeps/unix/sysv/linux/arm/Makefile [elf] (sysdep-rtld-routines):
Include libc-do-syscall.
* sysdeps/arm/sysdep.h: Fix assembly whitespace.
* ports/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h: Likewise.
* sysdeps/unix/sysv/linux/arm/sysdep.h: Likewise.
* sysdeps/arm/sysdep.h (PC_OFS): New macros.
* sysdeps/arm/__longjmp.S (__longjmp): Use PC_OFS.
* sysdeps/arm/setjmp.S (__sigsetjmp): Likewise.
* sysdeps/unix/arm/sysdep.S (__syscall_error): Likewise.
* sysdeps/unix/sysv/linux/arm/getcontext.S (__getcontext): Likewise.
* sysdeps/unix/sysv/linux/arm/setcontext.S (__startcontext): Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h
(SINGLE_THREAD_P): Likewise.
* sysdeps/unix/sysv/linux/arm/sysdep.h
(SYSCALL_ERROR_HANDLER): Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
(_Unwind_Resume): Use stringified PC_OFS.
* sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c
(_Unwind_Resume): Likewise.
* ports/sysdeps/arm/arm-mcount.S: Always use unified syntax and
always add IT markup.
* sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Likewise.
* sysdeps/arm/dl-tlsdesc.S (_dl_tlsdesc_dynamic): Add IT markup.
* sysdeps/unix/arm/sysdep.S (__syscall_error): Likewise.
* sysdeps/unix/sysv/linux/arm/clone.S (__clone): Likewise.
* sysdeps/unix/sysv/linux/arm/mmap.S (__mmap): Likewise.
* sysdeps/unix/sysv/linux/arm/syscall.S (syscall): Likewise.
* sysdeps/unix/sysv/linux/arm/sysdep.h (PSEUDO_RET): Likewise.
* sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Likewise.
* ports/sysdeps/arm/__longjmp.S: Define NO_THUMB before <sysdep.h>
* sysdeps/arm/crti.S, sysdeps/arm/crtn.S: Likewise.
* sysdeps/arm/dl-trampoline.S: Likewise.
* sysdeps/arm/memcpy.S: Likewise.
* sysdeps/arm/memmove.S: Likewise.
* sysdeps/arm/memset.S: Likewise.
* sysdeps/arm/setjmp.S: Likewise.
* sysdeps/arm/strlen.S: Likewise.
* sysdeps/unix/sysv/linux/arm/____longjmp_chk.S: Likewise.
* sysdeps/unix/sysv/linux/arm/setcontext.S: Likewise.
2013-02-27 Roland McGrath <roland@hack.frob.com>
* sysdeps/arm/sysdep.h (CFI_SECTIONS): New macro.
(ENTRY): Use it.
* sysdeps/arm/dl-tlsdesc.S: Likewise.
* sysdeps/arm/dl-trampoline.S: Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (PSEUDO): Likewise.
2013-02-18 Joseph Myers <joseph@codesourcery.com>
[BZ #14920]
* sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
(FUTEX_WAIT_REQUEUE_PI): Define.
(FUTEX_CMP_REQUEUE_PI): Likewise.
(lll_futex_wait_requeue_pi): Likewise.
(lll_futex_timed_wait_requeue_pi): Likewise.
(lll_futex_cmp_requeue_pi): Likewise.
2013-02-18 Siddhesh Poyarekar <siddhesh@redhat.com>
* sysdeps/unix/sysv/linux/arm/nptl/libc.abilist: Add
__cxa_thread_atexit_impl.
2013-02-13 Joseph Myers <joseph@codesourcery.com>
[BZ #13550]
* sysdeps/arm/frame.h (struct layout): Do not use __unbounded.
* sysdeps/unix/sysv/linux/arm/sigaction.c (__libc_sigaction): Do
not use __ptrvalue.
2013-02-08 Joseph Myers <joseph@codesourcery.com>
[BZ #13550]
* sysdeps/unix/sysv/linux/arm/pread.c: Don't include
<bp-checks.h>.
(__libc_pread): Don't use CHECK_N.
* sysdeps/unix/sysv/linux/arm/pread64.c: Don't include
<bp-checks.h>.
(__libc_pread64): Don't use CHECK_N.
* sysdeps/unix/sysv/linux/arm/pwrite.c: Don't include
<bp-checks.h>.
(__libc_pwrite): Don't use CHECK_N.
* sysdeps/unix/sysv/linux/arm/pwrite64.c: Don't include
<bp-checks.h>.
(__libc_pwrite64): Don't use CHECK_N.
2013-02-08 Carlos O'Donell <carlos@redhat.com>
[BZ #15006]
* sysdeps/unix/sysv/linux/arm/dl-cache.h
[__ARM_PCS_VFP] (_dl_cache_check_flags): Allow plain FLAG_ELF_LIBC6.
[!__ARM_PCS_VFP] (_dl_cache_check_flags): Likewise.
* sysdeps/unix/sysv/linux/arm/readelflib.c (process_elf_file):
Set FLAG_ARM_LIBSF for soft-float ABI otherwise just FLAG_ELF_LIBC6.
2013-02-04 Joseph Myers <joseph@codesourcery.com>
[BZ #13550]
* sysdeps/unix/sysv/linux/arm/truncate64.c: Do not include
<bp-checks.h>.
(truncate64): Do not use CHECK_STRING.
2013-01-02 Joseph Myers <joseph@codesourcery.com>
* All files with FSF copyright notices: Update copyright dates
using scripts/update-copyrights.
2012-12-04 Steve McIntyre <steve.mcintyre@linaro.org>
* sysdeps/unix/sysv/linux/arm/dl-cache.h: New file.
2012-12-04 Steve McIntyre <steve.mcintyre@linaro.org>
* sysdeps/unix/sysv/linux/arm/ldconfig.h: New file.
2012-12-04 Steve McIntyre <steve.mcintyre@linaro.org>
* sysdeps/unix/sysv/linux/arm/readelflib.c: New file.
2012-11-30 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/libm-test-ulps: Update.
2012-11-21 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/configure.in: Generate default-abi.make with
definition of default-abi.
* sysdeps/arm/configure: Regenerated.
* sysdeps/unix/sysv/linux/arm/Makefile (default-abi-prog): Remove.
(default-abi): Likewise.
($(common-objpfx)default-abi.make): Include.
[BZ #14866]
* sysdeps/arm/fesetenv.c (__fesetenv): Test whether bits for
trapping exceptions were successfully set for FE_NOMASK_ENV.
2012-11-14 Marcus Shawcroft <marcus.shawcroft@linaro.org>
* sysdeps/unix/sysv/linux/arm/Makefile (libcrypt-sysdep_routines): Add
libc-do-syscall.
2012-11-05 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
(lll_futex_timed_wait_bitset): New macro.
[BZ #14805]
* sysdeps/arm/bits/fenv.h (FE_DFL_ENV): Use cast to const fenv_t *.
2012-11-03 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/fclrexcpt.c (feclearexcept): Add libm_hidden_ver.
[BZ #3439]
* sysdeps/arm/bits/fenv.h (FE_INVALID): Define macro to integer
constant usable in #if and use that to give value to enum
constant.
(FE_DIVBYZERO): Likewise.
(FE_OVERFLOW): Likewise.
(FE_UNDERFLOW): Likewise.
(FE_INEXACT): Likewise.
(FE_TONEAREST): Likewise.
(FE_UPWARD): Likewise.
(FE_DOWNWARD): Likewise.
(FE_TOWARDZERO): Likewise.
2012-10-22 Roland McGrath <roland@hack.frob.com>
* sysdeps/unix/sysv/linux/arm/nptl/libc.abilist
(GLIBC_2.17): Add clock_* symbols.
2012-10-22 Andreas Jaeger <aj@suse.de>
* ports/sysdeps/unix/sysv/linux/arm/bits/fcntl.h (__O_LARGEFILE):
Define always.
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Remove all
definitions and declarations that are provided by
<bits/fcntl-linux.h> and include <bits/fcntl-linux.h>.
2012-10-09 Roland McGrath <roland@hack.frob.com>
* sysdeps/arm/configure: Regenerated.
2012-10-05 Roland McGrath <roland@hack.frob.com>
* sysdeps/arm/dl-machine.h (fix_bad_pc24): Rewritten, replaced with ...
(relocate_pc24): ... this new function.
(elf_machine_rel, elf_machine_rela): Update callers.
2012-10-02 Siddhesh Poyarekar <siddhesh@redhat.com>
* sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Fix clone
flag name in comment to CLONE_CHILD_CLEARTID.
2012-09-28 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/arm/dl-tlsdesc.h (ADDRIDX): Removed.
2012-09-21 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/bits/atomic.h [!__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4]
(__arch_compare_and_exchange_val_32_acq): Correct order of
arguments of __arm_assisted_compare_and_exchange_val_32_acq.
2012-09-12 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/get-rounding-mode.h: New file.
2012-08-27 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/kernel-features.h
(__ASSUME_STAT64_SYSCALL): Remove.
2012-08-23 Steve McIntyre <steve.mcintyre@linaro.org>
* sysdeps/unix/sysv/linux/arm/ldsodefs.h (VALID_FLOAT_ABI): Define
depending on __ARM_PCS_VFP.
(VALID_ELF_HEADER): Also check VALID_FLOAT_ABI.
2012-08-20 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/kernel-features.h
(__ASSUME_MMAP2_SYSCALL): Remove.
2012-08-15 Maxim Kuvyrkov <maxim@codesourcery.com>
* sysdeps/arm/nptl/pthread_spin_lock.c: Use generic code.
* sysdeps/arm/nptl/pthread_spin_trylock.c: Remove, use generic version.
2012-08-14 Roland McGrath <roland@hack.frob.com>
* sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h: Renamed to ...
* sysdeps/unix/sysv/linux/arm/bits/atomic.h: ... this.
* sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h
[!__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4]
(atomic_full_barrier): Renamed to ...
(__arm_assisted_full_barrier): ... this.
(__arch_compare_and_exchange_val_32_acq): Renamed to ...
(__arm_assisted_compare_and_exchange_val_32_acq): ... this.
(atomic8_t, uatomic8_t, atomic_fast8_t, uatomic_fast8_t,
atomic32_t, uatomic32_t, atomic_fast32_t, uatomic_fast32_t,
atomicptr_t, uatomicptr_t, atomic_max_t, uatomic_max_t,
atomic_full_barrier, __arch_compare_and_exchange_val_32_acq,
__arch_compare_and_exchange_val_8_acq,
__arch_compare_and_exchange_val_16_acq,
__arch_compare_and_exchange_val_64_acq): Types and macros moved to ...
* sysdeps/arm/bits/atomic.h: ... this new file.
2012-08-12 Mike Frysinger <vapier@gentoo.org>
* sysdeps/arm/dl-machine.h (elf_machine_rel) [R_ARM_ABS32]: Fix style.
2012-08-12 Mike Frysinger <vapier@gentoo.org>
* sysdeps/arm/dl-machine.h (elf_machine_rel) [R_ARM_ABS32]: Declare
a new unaligned struct. Cast reloc_addr to that when updating the
value it points to.
2012-08-09 Roland McGrath <roland@hack.frob.com>
* sysdeps/arm/arm-features.h: Document ARM_ASSUME_NO_IWMMXT.
* sysdeps/arm/setjmp.S: Include <arm-features.h>.
[!ARM_ASSUME_NO_IWMMXT || __SOFTFP__]: Conditionalize hwcap
fetching bits on this.
[!ARM_ASSUME_NO_IWMMXT]: Conditionalize iWMMXt register use on this.
* sysdeps/arm/__longjmp.S: Likewise.
* sysdeps/arm/__longjmp.S: Use .Lxxx rather than Lxxx for local labels.
[__SOFTFP__]: Conditionalize HWCAP_ARM_VFP check on this.
* sysdeps/arm/setjmp.S: Likewise.
* sysdeps/unix/sysv/linux/arm/getcontext.S: Likewise.
* sysdeps/unix/sysv/linux/arm/setcontext.S: Likewise.
* sysdeps/arm/arm-features.h: New file.
* sysdeps/unix/sysv/linux/arm/arm-features.h: New file.
* sysdeps/arm/fclrexcpt.c: Use ARM_HAVE_VFP instead of hwcap bits.
* sysdeps/arm/fedisblxcpt.c: Likewise.
* sysdeps/arm/feenablxcpt.c: Likewise.
* sysdeps/arm/fegetenv.c: Likewise.
* sysdeps/arm/fegetexcept.c: Likewise.
* sysdeps/arm/fegetround.c: Likewise.
* sysdeps/arm/feholdexcpt.c: Likewise.
* sysdeps/arm/fesetenv.c: Likewise.
* sysdeps/arm/fesetround.c: Likewise.
* sysdeps/arm/feupdateenv.c: Likewise.
* sysdeps/arm/fgetexcptflg.c: Likewise.
* sysdeps/arm/fraiseexcpt.c: Likewise.
* sysdeps/arm/fsetexcptflg.c: Likewise.
* sysdeps/arm/ftestexcept.c: Likewise.
* sysdeps/arm/setfpucw.c: Likewise.
2012-08-08 Roland McGrath <roland@hack.frob.com>
* sysdeps/arm/sotruss-lib.c: New file.
* sysdeps/arm/ldsodefs.h (ARCH_PLTEXIT_MEMBERS): Use const on
`struct La_arm_regs *' parameter.
* sysdeps/unix/sysv/linux/arm/dl-machine.h: Move #include outside of
[!dl_machine_h].
* sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h
[!__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4]
(__arch_compare_and_exchange_val_32_acq): Use uint32_t rather than
__typeof (...) for non-pointer variables derived from the arguments.
* sysdeps/arm/dl-irel.h: Include <ldsodefs.h>.
* sysdeps/arm/dl-machine.h (elf_machine_load_address): Use proper type
for __dl_start declaration.
2012-08-07 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/configure.in (arch_minimum_kernel):
Remove.
* sysdeps/unix/sysv/linux/arm/configure: Regenerated.
* sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_UTIMES):
Define unconditionally.
2012-08-02 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/sysdep.h (ASM_TYPE_DIRECTIVE): Remove.
(ENTRY): Do not use ASM_TYPE_DIRECTIVE.
2012-08-01 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/kernel-features.h
(__ASSUME_FCNTL64): Remove.
* sysdeps/unix/sysv/linux/arm/kernel-features.h
(__ASSUME_VFORK_SYSCALL): Remove.
2012-08-01 Roland McGrath <roland@hack.frob.com>
* sysdeps/arm/dl-machine.h (CLEAR_CACHE): Don't define it.
Instead, #error if it's not defined.
* sysdeps/unix/sysv/linux/arm/dl-machine.h: New file.
[BZ #14138]
* sysdeps/unix/sysv/linux/arm/getrlimit.c: File removed.
2012-07-30 Roland McGrath <roland@hack.frob.com>
* sysdeps/arm/preconfigure: Don't refuse configurations with
$config_os not linux-gnueabi* unless it's also linux*.
2012-07-25 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/kernel-features.h
(__ASSUME_FCNTL64): Define unconditionally.
2012-07-25 Florian Weimer <fweimer@redhat.com>
* sysdeps/unix/sysv/linux/arm/nptl/libc.abilist: Add
secure_getenv.
2012-07-20 Joseph Myers <joseph@codesourcery.com>
* data/localplt-arm-linux-gnueabi.data: Move to ...
* sysdeps/unix/sysv/linux/arm/nptl/localplt.data: ... here.
2012-07-17 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/configure.in: Remove TLS check.
* sysdeps/arm/configure: Regenerated.
* data/c++-types-arm-linux-gnueabi.data: Move to ...
* sysdeps/unix/sysv/linux/arm/nptl/c++-types.data: ... here.
2012-07-12 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/kernel-features.h
(__ASSUME_MMAP2_SYSCALL): Define unconditionally.
(__ASSUME_STAT64_SYSCALL): Likewise.
(__ASSUME_VFORK_SYSCALL): Likewise.
2012-07-10 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/sysdep.h (ENTRY): Change ASM_GLOBAL_DIRECTIVE to
.globl.
2012-07-05 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/static-stubs.c: New file.
2012-07-03 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/Makefile (gnulib-arch): New variable.
(static-gnulib-arch): Likewise.
[subdir = elf] ($(objpfx)libgcc-stubs.a): New rule.
[subdir = elf] (lib-noranlib): Depend on $(objpfx)libgcc-stubs.a.
2012-06-12 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/setcontext.S (__startcontext): Use
HIDDEN_JUMPTARGET for _exit jump.
2012-05-30 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/syscalls.list: Remove
__connect_internal alias.
* sysdeps/arm/libm-test-ulps: Regenerate.
* sysdeps/unix/sysv/linux/arm/Makefile (default-abi-prog): New
variable.
(default-abi): Likewise.
(abi-includes): Likewise.
(abi-variants): Likewise.
(abi-soft-options): Likewise.
(abi-soft-condition): Likewise.
(abi-soft-ld-soname): Likewise.
(abi-hard-options): Likewise.
(abi-hard-condition): Likewise.
(abi-hard-ld-soname): Likewise.
* sysdeps/unix/sysv/linux/arm/kernel-features.h
(__ASSUME_TRUNCATE64_SYSCALL): Remove.
* sysdeps/arm/start.S [!__USING_SJLJ_EXCEPTIONS__]: Make code
unconditional.
* sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c
[__USING_SJLJ_EXCEPTIONS__ && !__PIC__]: Remove conditional code.
* sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c: Replace
_internal alias by hidden_def.
2012-05-26 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/syscalls.list (chown): New.
* sysdeps/unix/sysv/linux/arm/chown.c: Remove.
2012-05-25 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/kernel-features.h
(__ASSUME_NEW_GETRLIMIT_SYSCALL): Remove.
2012-05-25 Richard Henderson <rth@twiddle.net>
* sysdeps/arm/dl-irel.h (elf_ifunc_invoke): Pass dl_hwcap.
* sysdeps/arm/dl-machine.h (elf_machine_rel): Use elf_ifunc_invoke.
(elf_machine_rela): Likewise.
2012-05-23 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/mman.h (MADV_DONTDUMP): Define.
(MADV_DODUMP): Likewise.
2012-05-21 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/hwcap.h: New file. Macros
taken from sysdeps/unix/sysv/linux/arm/sysdep.h.
(HWCAP_ARM_TLS): New macro.
(HWCAP_ARM_VFPv4): Likewise.
(HWCAP_ARM_IDIVA): Likewise.
(HWCAP_ARM_IDIVT): Likewise.
* sysdeps/unix/sysv/linux/arm/sysdep.h: Include <bits/hwcap.h>.
(HWCAP_ARM_SWP): Remove macro. Moved to <bits/hwcap.h>.
(HWCAP_ARM_HALF): Likewise.
(HWCAP_ARM_THUMB): Likewise.
(HWCAP_ARM_26BIT): Likewise.
(HWCAP_ARM_FAST_MULT): Likewise.
(HWCAP_ARM_FPA): Likewise.
(HWCAP_ARM_VFP): Likewise.
(HWCAP_ARM_EDSP): Likewise.
(HWCAP_ARM_JAVA): Likewise.
(HWCAP_ARM_IWMMXT): Likewise.
(HWCAP_ARM_CRUNCH): Likewise.
(HWCAP_ARM_THUMBEE): Likewise.
(HWCAP_ARM_NEON): Likewise.
(HWCAP_ARM_VFPv3): Likewise.
(HWCAP_ARM_VFPv3D16): Likewise.
* sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags):
Add "tls", "vfpv4", "idiva" and "idivt".
* sysdeps/unix/sysv/linux/arm/dl-procinfo.h (_DL_HWCAP_COUNT):
Increase to 19.
* sysdeps/unix/sysv/linux/arm/nptl/libc.abilist: Update.
2012-05-19 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/bits/endian.h (__FLOAT_WORD_ORDER): Remove
definitions.
* sysdeps/arm/bits/huge_val.h: Remove file.
* sysdeps/arm/bits/string.h: Remove file.
* sysdeps/unix/sysv/linux/arm/readahead.c [__NR_readahead]: Make
code unconditional.
[!__NR_readahead]: Remove conditional code.
* sysdeps/unix/sysv/linux/arm/sigaction.c [__NR_rt_sigreturn]:
Make code unconditional.
[!__NR_rt_sigreturn]: Remove conditional code.
* sysdeps/unix/sysv/linux/arm/sigrestorer.S [__NR_rt_sigreturn]:
Make code unconditional.
* sysdeps/unix/sysv/linux/arm/sysdep.h [__NR_SYSCALL_BASE != 0]:
Remove conditional #error.
(__NR_stime): Remove #undef.
(__NR_alarm): Likewise.
(SWI_BASE): Remove.
* sysdeps/unix/sysv/linux/arm/ftruncate64.c (kernel-features.h):
Don't include.
[__NR_ftruncate64]: Make code unconditional.
[!__NR_ftruncate64]: Remove conditional code.
[!__ASSUME_TRUNCATE64_SYSCALL]: Likewise.
* sysdeps/unix/sysv/linux/arm/mmap.S (kernel-features.h): Don't
include.
[__ASSUME_MMAP2_SYSCALL]:
Make code unconditional.
[!__ASSUME_MMAP2_SYSCALL]: Remove conditional code.
* sysdeps/unix/sysv/linux/arm/posix_fadvise64.c
(kernel-features.h): Don't include.
[__NR_arm_fadvise64_64]: Make code unconditional.
[!__ASSUME_FADVISE64_64_SYSCALL]: Remove conditional code.
* sysdeps/unix/sysv/linux/arm/truncate64.c (kernel-features.h):
Don't include.
[__NR_truncate64]: Make code unconditional.
[!__NR_truncate64]: Remove conditional code.
[!__ASSUME_TRUNCATE64_SYSCALL]: Likewise.
* sysdeps/unix/sysv/linux/arm/vfork.S (kernel-features.h): Don't
include.
[__NR_vfork]: Make code unconditional.
[__ASSUME_VFORK_SYSCALL]: Likewise.
[!__ASSUME_VFORK_SYSCALL]: Remove conditional code.
[!__NR_vfork]: Likewise.
2012-05-16 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/kernel-features.h
[__LINUX_KERNEL_VERSION >= 0x020624] (__ASSUME_ACCEPT4): Define.
2012-05-14 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/sigaction.c
[!__ASSUME_REALTIME_SIGNALS]: Remove conditional code.
[__ASSUME_REALTIME_SIGNALS]: Make code unconditional.
2012-05-07 Carlos O'Donell <carlos_odonell@mentor.com>
* sysdeps/arm/configure.in: Set libc_cv_arm_pcs_vfp.
If libc_cv_arm_pcs_vfp equals yes then define HAVE_ARM_PCS_VFP.
* sysdeps/arm/configure: Regenerate.
* sysdeps/arm/shlib-versions: If HAVE_ARM_PCS_VFP is defined
then use ld=/lib/ld-linux-armhf.so.3.
2012-05-01 Joseph Myers <joseph@codesourcery.com>
[BZ #14043]
* sysdeps/unix/sysv/linux/arm/profil-counter.h: New file. Based
on i386 version but without "static".
* sysdeps/unix/sysv/linux/arm/nptl/libc.abilist (GLIBC_2.4): Add
profil_counter.
2012-04-28 Joseph Myers <joseph@codesourcery.com>
[BZ #13986]
* sysdeps/unix/sysv/linux/arm/nptl/ld.abilist: New file.
* sysdeps/unix/sysv/linux/arm/nptl/libBrokenLocale.abilist:
Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/libutil.abilist: Likewise.
2012-04-26 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/arm/brk.S: Remove file.
* sysdeps/unix/arm/dl-brk.S: Likewise.
2012-04-24 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/arm/fork.S: Remove file.
2012-04-21 Joseph Myers <joseph@codesourcery.com>
[BZ #13556]
* sysdeps/arm/shlib-versions (arm.*-.*-linux.*): Remove old-ABI
entry.
* sysdeps/arm/start.S: Remove __ARM_EABI__ conditionals.
* sysdeps/arm/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/arm/clone.S: Likewise.
* sysdeps/unix/sysv/linux/arm/ldsodefs.h: Likewise.
* sysdeps/unix/sysv/linux/arm/sigaction.c: Likewise.
* sysdeps/unix/sysv/linux/arm/vfork.S: Likewise.
[BZ #13556]
* sysdeps/arm/preconfigure: Don't include /eabi in $machine.
* sysdeps/arm/Makefile [subdir = elf] (sysdep_routines): Add
setting from eabi/Makefile.
[subdir = elf] (sysdep-rtld-routines): Likewise.
[subdir = elf] (shared-only-routines): Likewise.
[subdir = csu] (gen-as-const-headers): Likewise.
[subdir = csu] (aeabi_constants): Likewise.
[subdir = csu] (aeabi_routines): Likewise.
[subdir = csu] (sysdep_routines): Likewise.
[subdir = csu] (static-only-routines): Likewise.
[subdir = gmon] (sysdep_routines): Likewise.
[subdir = debug] (CFLAGS-backtrace.c): Likewise.
[subdir = math] ($(objpfx)libm.so): Add dependency from
eabi/Makefile.
* sysdeps/arm/eabi/Makefile: Remove.
* sysdeps/arm/eabi/Versions: Move to ...
* sysdeps/arm/Versions: ... here.
* sysdeps/arm/eabi/__longjmp.S: Move to ...
* sysdeps/arm/__longjmp.S: ... here.
* sysdeps/arm/eabi/abi-note.S: Move to ...
* sysdeps/arm/abi-note.S: ... here.
* sysdeps/arm/eabi/aeabi_assert.c: Move to ...
* sysdeps/arm/aeabi_assert.c: ... here.
* sysdeps/arm/eabi/aeabi_atexit.c: Move to ...
* sysdeps/arm/aeabi_atexit.c: ... here.
* sysdeps/arm/eabi/aeabi_errno_addr.c: Move to ...
* sysdeps/arm/aeabi_errno_addr.c: ... here.
* sysdeps/arm/eabi/aeabi_lcsts.c: Move to ...
* sysdeps/arm/aeabi_lcsts.c: ... here.
* sysdeps/arm/eabi/aeabi_localeconv.c: Move to ...
* sysdeps/arm/aeabi_localeconv.c: ... here.
* sysdeps/arm/eabi/aeabi_math.c: Move to ...
* sysdeps/arm/aeabi_math.c: ... here.
* sysdeps/arm/eabi/aeabi_mb_cur_max.c: Move to ...
* sysdeps/arm/aeabi_mb_cur_max.c: ... here.
* sysdeps/arm/eabi/aeabi_memclr.c: Move to ...
* sysdeps/arm/aeabi_memclr.c: ... here.
* sysdeps/arm/eabi/aeabi_memcpy.c: Move to ...
* sysdeps/arm/aeabi_memcpy.c: ... here.
* sysdeps/arm/eabi/aeabi_memmove.c: Move to ...
* sysdeps/arm/aeabi_memmove.c: ... here.
* sysdeps/arm/eabi/aeabi_memset.c: Move to ...
* sysdeps/arm/aeabi_memset.c: ... here.
* sysdeps/arm/eabi/aeabi_sighandlers.S: Move to ...
* sysdeps/arm/aeabi_sighandlers.S: ... here.
* sysdeps/arm/eabi/aeabi_unwind_cpp_pr1.c: Move to ...
* sysdeps/arm/aeabi_unwind_cpp_pr1.c: ... here.
* sysdeps/arm/eabi/arm-mcount.S: Move to ...
* sysdeps/arm/arm-mcount.S: ... here.
* sysdeps/arm/eabi/backtrace.c: Move to ...
* sysdeps/arm/backtrace.c: ... here.
* sysdeps/arm/eabi/fclrexcpt.c: Move to ...
* sysdeps/arm/fclrexcpt.c: ... here.
* sysdeps/arm/eabi/fedisblxcpt.c: Move to ...
* sysdeps/arm/fedisblxcpt.c: ... here.
* sysdeps/arm/eabi/feenablxcpt.c: Move to ...
* sysdeps/arm/feenablxcpt.c: ... here.
* sysdeps/arm/eabi/fegetenv.c: Move to ...
* sysdeps/arm/fegetenv.c: ... here.
* sysdeps/arm/eabi/fegetexcept.c: Move to ...
* sysdeps/arm/fegetexcept.c: ... here.
* sysdeps/arm/eabi/fegetround.c: Move to ...
* sysdeps/arm/fegetround.c: ... here.
* sysdeps/arm/eabi/feholdexcpt.c: Move to ...
* sysdeps/arm/feholdexcpt.c: ... here.
* sysdeps/arm/eabi/fesetenv.c: Move to ...
* sysdeps/arm/fesetenv.c: ... here.
* sysdeps/arm/eabi/fesetround.c: Move to ...
* sysdeps/arm/fesetround.c: ... here.
* sysdeps/arm/eabi/feupdateenv.c: Move to ...
* sysdeps/arm/feupdateenv.c: ... here.
* sysdeps/arm/eabi/fgetexcptflg.c: Move to ...
* sysdeps/arm/fgetexcptflg.c: ... here.
* sysdeps/arm/eabi/find_exidx.c: Move to ...
* sysdeps/arm/find_exidx.c: ... here.
* sysdeps/arm/eabi/fpu_control.h: Move to ...
* sysdeps/arm/fpu_control.h: ... here.
* sysdeps/arm/eabi/fraiseexcpt.c: Move to ...
* sysdeps/arm/fraiseexcpt.c: ... here.
* sysdeps/arm/eabi/fsetexcptflg.c: Move to ...
* sysdeps/arm/fsetexcptflg.c: ... here.
* sysdeps/arm/eabi/ftestexcept.c: Move to ...
* sysdeps/arm/ftestexcept.c: ... here.
* sysdeps/arm/eabi/jmpbuf-offsets.h: Move to ...
* sysdeps/arm/jmpbuf-offsets.h: ... here.
* sysdeps/arm/eabi/machine-gmon.h: Move to ...
* sysdeps/arm/machine-gmon.h: ... here.
* sysdeps/arm/eabi/rtld-global-offsets.sym: Move to ...
* sysdeps/arm/rtld-global-offsets.sym: ... here.
* sysdeps/arm/eabi/setfpucw.c: Move to ...
* sysdeps/arm/setfpucw.c: ... here.
* sysdeps/arm/eabi/setjmp.S: Move to ...
* sysdeps/arm/setjmp.S: ... here.
* sysdeps/arm/eabi/armv6t2/memchr.S: Move to ...
* sysdeps/arm/armv6t2/memchr.S: ... here.
* sysdeps/arm/eabi/armv7/Implies: Move to ...
* sysdeps/arm/armv7/Implies: ... here. Remove /eabi from implied
directory.
* sysdeps/arm/eabi/bits/fenv.h: Move to ...
* sysdeps/arm/bits/fenv.h: ... here.
* sysdeps/arm/eabi/bits/huge_val.h: Move to ...
* sysdeps/arm/bits/huge_val.h: ... here.
* sysdeps/arm/eabi/bits/setjmp.h: Move to ...
* sysdeps/arm/bits/setjmp.h: ... here.
* sysdeps/unix/sysv/linux/arm/getcontext.S: Update directory name
in comment.
* sysdeps/unix/sysv/linux/arm/setcontext.S: Likewise.
[BZ #13556]
* sysdeps/unix/sysv/linux/arm/socket.S: Remove.
* sysdeps/unix/sysv/linux/arm/syscalls.list (syscall): Remove.
(oldgetrlimit): Likewise.
(oldsetrlimit): Likewise.
(syscall): Likewise.
(msgget): Add syscall from eabi/syscalls.list.
(msgrcv): Likewise.
(msgsnd): Likewise.
(shmat): Likewise.
(shmdt): Likewise.
(shmget): Likewise.
(semop): Likewise.
(semtimedop): Likewise.
(semget): Likewise.
(accept): Likewise.
(bind): Likewise.
(connect): Likewise.
(getpeername): Likewise.
(getsockname): Likewise.
(getsockopt): Likewise.
(listen): Likewise.
(recv): Likewise.
(recvfrom): Likewise.
(recvmsg): Likewise.
(send): Likewise.
(sendmsg): Likewise.
(sendto): Likewise.
(setsockopt): Likewise.
(shutdown): Likewise.
(socket): Likewise.
(socketpair): Likewise.
* sysdeps/unix/sysv/linux/arm/eabi/syscalls.list: Remove.
* sysdeps/unix/sysv/linux/arm/Makefile [subdir = csu]
(CFLAGS-libc-start.c): Add setting from eabi/Makefile.
[subdir = rt] (librt-sysdep_routines): Likewise.
[subdir = rt] (librt-shared-only-routines): Likewise.
[subdir = nptl] (libpthread-sysdep_routines): Likewise.
[subdir = nptl] (libpthread-shared-only-routines): Likewise.
[subdir = resolv] (libanl-sysdep_routines): Likewise.
[subdir = resolv] (libanl-shared-only-routines): Likewise.
[subdir = csu] (sysdep_routines): Likewise.
[subdir = nscd] (nscd-modules): Likewise.
[subdir = nss] (libnss_db-sysdep_routines): Likewise.
[subdir = nss] (libnss_db-shared-only-routines): Likewise.
[subdir = posix] (LDFLAGS-tst-rfc3484): Likewise.
[subdir = posix] (LDFLAGS-tst-rfc3484-2): Likewise.
[subdir = posix] (LDFLAGS-tst-rfc3484-3): Likewise.
* sysdeps/unix/sysv/linux/arm/eabi/Makefile: Remove.
* sysdeps/unix/sysv/linux/arm/sysdep.h (__NR_SYSCALL_BASE): Add
test from eabi/sysdep.h.
(__NR_stime): Add #undef from eabi/sysdep.h.
(__NR_alarm): Likewise.
(DO_CALL): Use definition from eabi/sysdep.h.
(DOARGS_0): Likewise.
(DOARGS_1): Likewise.
(DOARGS_2): Likewise.
(DOARGS_3): Likewise.
(DOARGS_4): Likewise.
(DOARGS_5): Likewise.
(DOARGS_6): Likewise.
(DOARGS_7): Likewise.
(UNDOARGS_0): Likewise.
(UNDOARGS_1): Likewise.
(UNDOARGS_2): Likewise.
(UNDOARGS_3): Likewise.
(UNDOARGS_4): Likewise.
(UNDOARGS_5): Likewise.
(UNDOARGS_6): Likewise.
(UNDOARGS_7): Likewise.
(INTERNAL_SYSCALL_RAW): Likewise.
[__thumb__] (LOAD_ARGS_7): Do not define.
[__thumb__] (ASM_ARGS_7): Likewise.
(INTERNAL_SYSCALL_NCS): Use definition from eabi/sysdep.h.
(INTERNAL_SYSCALL_NCS_0): Remove.
(INTERNAL_SYSCALL_NCS_1): Likewise.
(INTERNAL_SYSCALL_NCS_2): Likewise.
(INTERNAL_SYSCALL_NCS_3): Likewise.
(INTERNAL_SYSCALL_NCS_4): Likewise.
(INTERNAL_SYSCALL_NCS_5): Likewise.
* sysdeps/unix/sysv/linux/arm/eabi/sysdep.h: Remove.
* sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S: Move to ...
* sysdeps/unix/sysv/linux/arm/____longjmp_chk.S: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/configure.in: Move to ...
* sysdeps/unix/sysv/linux/arm/configure.in: ... here. Update
comment.
* sysdeps/unix/sysv/linux/arm/eabi/configure: Move to ...
* sysdeps/unix/sysv/linux/arm/configure: ... here. Regenerate.
* sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c: Move to ...
* sysdeps/unix/sysv/linux/arm/ftruncate64.c: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/getcontext.S: Move to ...
* sysdeps/unix/sysv/linux/arm/getcontext.S: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/internal_accept4.S: Move to ...
* sysdeps/unix/sysv/linux/arm/internal_accept4.S: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/internal_recvmmsg.S: Move to ...
* sysdeps/unix/sysv/linux/arm/internal_recvmmsg.S: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/internal_sendmmsg.S: Move to ...
* sysdeps/unix/sysv/linux/arm/internal_sendmmsg.S: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S: Move to ...
* sysdeps/unix/sysv/linux/arm/libc-do-syscall.S: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/makecontext.c: Move to ...
* sysdeps/unix/sysv/linux/arm/makecontext.c: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/mmap64.S: Move to ...
* sysdeps/unix/sysv/linux/arm/mmap64.S: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/msgctl.c: Move to ...
* sysdeps/unix/sysv/linux/arm/msgctl.c: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/oldgetrlimit.c: Move to ...
* sysdeps/unix/sysv/linux/arm/oldgetrlimit.c: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/oldsetrlimit.c: Move to ...
* sysdeps/unix/sysv/linux/arm/oldsetrlimit.c: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/pread.c: Move to ...
* sysdeps/unix/sysv/linux/arm/pread.c: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/pread64.c: Move to ...
* sysdeps/unix/sysv/linux/arm/pread64.c: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/pwrite.c: Move to ...
* sysdeps/unix/sysv/linux/arm/pwrite.c: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/pwrite64.c: Move to ...
* sysdeps/unix/sysv/linux/arm/pwrite64.c: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/readahead.c: Move to ...
* sysdeps/unix/sysv/linux/arm/readahead.c: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/semctl.c: Move to ...
* sysdeps/unix/sysv/linux/arm/semctl.c: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/setcontext.S: Move to ...
* sysdeps/unix/sysv/linux/arm/setcontext.S: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/shmctl.c: Move to ...
* sysdeps/unix/sysv/linux/arm/shmctl.c: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S: Move to ...
* sysdeps/unix/sysv/linux/arm/sigrestorer.S: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/swapcontext.S: Move to ...
* sysdeps/unix/sysv/linux/arm/swapcontext.S: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/syscall.S: Move to ...
* sysdeps/unix/sysv/linux/arm/syscall.S: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: Move to ...
* sysdeps/unix/sysv/linux/arm/truncate64.c: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/umount.c: Move to ...
* sysdeps/unix/sysv/linux/arm/umount.c: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/Makefile: Move to ...
* sysdeps/unix/sysv/linux/arm/nptl/Makefile: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/configure.in: Move to ...
* sysdeps/unix/sysv/linux/arm/nptl/configure.in: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/configure: Move to ...
* sysdeps/unix/sysv/linux/arm/nptl/configure: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/nptl-aeabi_unwind_cpp_pr1.c:
Move to ...
* sysdeps/unix/sysv/linux/arm/nptl/nptl-aeabi_unwind_cpp_pr1.c:
... here.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/rt-aeabi_unwind_cpp_pr1.c:
Move to ...
* sysdeps/unix/sysv/linux/arm/nptl/rt-aeabi_unwind_cpp_pr1.c: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h: Move to ...
* sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c:
Move to ...
* sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c: Move to ...
* sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c: ... here.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h: Move to ...
* sysdeps/unix/sysv/linux/arm/nptl/unwind.h: ... here.
2012-04-16 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/arm/ldsodefs.h: Undefine
MORE_ELF_HEADER_DATA to avoid warnings about redefinition.
2012-03-28 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/mman.h (MAP_STACK): Define.
(MAP_HUGETLB): Likewise.
2012-03-27 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/elf/start.S: Moved to ...
* sysdeps/arm/start.S: ...here.
* sysdeps/arm/elf/configure.in: Merge into ...
* sysdeps/arm/configure.in: ...here.
* sysdeps/arm/configure: Regenerated.
* sysdeps/arm/elf/configure.in: Remove file.
* sysdeps/arm/elf/configure: Likewise.
* sysdeps/unix/arm/start.c: Likewise.
2012-03-20 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/register-dump.h: Include <_itoa.h>
instead of <stdio-common/_itoa.h>.
2012-03-09 Paul Eggert <eggert@cs.ucla.edu>
[BZ #13673]
Replace FSF snail mail address with URLs, as per GNU coding standards.
2012-03-05 Michael Hope <michael.hope@linaro.org>
* sysdeps/unix/sysv/linux/arm/eabi/getcontext.S: New file.
* sysdeps/unix/sysv/linux/arm/eabi/makecontext.c: New file.
* sysdeps/unix/sysv/linux/arm/eabi/setcontext.S: New file.
* sysdeps/unix/sysv/linux/arm/eabi/swapcontext.S: New file.
* sysdeps/unix/sysv/linux/arm/ucontext_i.sym: New file.
* sysdeps/unix/sysv/linux/arm/Makefile (gen-as-const-headers): Add
ucontext_i.sym.
2012-02-27 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h
(pthread_attr_t): Change union tag to pthread_attr_t. Only define
typedef if not already defined.
2012-02-26 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h: Name
pthread_attr_t union.
2012-02-17 Aurelien Jarno <aurelien@aurel32.net>
* sysdeps/arm/libm-test-ulps: Adjust ULPs for jn tests.
2012-02-15 Khem Raj <raj.khem@gmail.com>
[BZ #12097]
* sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S: Disable
contents unless __thumb__.
2012-02-08 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/crti.S, sysdeps/arm/crtn.S: New files, based on
compiler output for sysdeps/generic/initfini.c.
* sysdeps/arm/initfini.c: Remove file.
* sysdeps/arm/eabi/Makefile (CFLAGS-initfini.s)
(CFLAGS-pt-initfini.s): Remove variables.
2012-01-08 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/bits/fenv.h: Use const instead of __const.
2012-01-08 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/sysdep.h: Don't test or define NO_UNDERSCORES.
* sysdeps/unix/arm/start.c: Don't test HAVE_WEAK_SYMBOLS or
NO_UNDERSCORES.
* sysdeps/unix/arm/sysdep.S: Don't test NO_UNDERSCORES.
2012-01-08 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/sysdep.h: Remove non-ELF support.
2012-01-07 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/preconfigure: Give error for old-ABI ARM.
* sysdeps/unix/sysv/linux/arm/eabi/Makefile (arm-using-eabi):
Don't define.
* sysdeps/arm/__longjmp.S: Remove.
* sysdeps/arm/bits/atomic.h: Remove.
* sysdeps/arm/bits/huge_val.h: Remove.
* sysdeps/arm/bits/setjmp.h: Remove.
* sysdeps/arm/fpu/__longjmp.S: Remove.
* sysdeps/arm/fpu/bits/fenv.h: Remove.
* sysdeps/arm/fpu/bits/setjmp.h: Remove.
* sysdeps/arm/fpu/fclrexcpt.c: Remove.
* sysdeps/arm/fpu/fedisblxcpt.c: Remove.
* sysdeps/arm/fpu/feenablxcpt.c: Remove.
* sysdeps/arm/fpu/fegetenv.c: Remove.
* sysdeps/arm/fpu/fegetexcept.c: Remove.
* sysdeps/arm/fpu/fegetround.c: Remove.
* sysdeps/arm/fpu/feholdexcpt.c: Remove.
* sysdeps/arm/fpu/fesetenv.c: Remove.
* sysdeps/arm/fpu/fesetround.c: Remove.
* sysdeps/arm/fpu/fpu_control.h: Remove.
* sysdeps/arm/fpu/fraiseexcpt.c: Remove.
* sysdeps/arm/fpu/fsetexcptflg.c: Remove.
* sysdeps/arm/fpu/ftestexcept.c: Remove.
* sysdeps/arm/fpu/jmpbuf-offsets.h: Remove.
* sysdeps/arm/fpu/setjmp.S: Remove.
* sysdeps/arm/jmpbuf-offsets.h: Remove.
* sysdeps/arm/machine-gmon.h: Remove.
* sysdeps/arm/setjmp.S: Remove.
* sysdeps/unix/sysv/linux/arm/____longjmp_chk.S: Remove.
* sysdeps/unix/sysv/linux/arm/check_pf.c: Remove.
* sysdeps/unix/sysv/linux/arm/eabi/check_pf.c: Remove.
* sysdeps/unix/sysv/linux/arm/mmap64.S: Remove.
* sysdeps/unix/sysv/linux/arm/msgctl.c: Remove.
* sysdeps/unix/sysv/linux/arm/nptl/Makefile: Remove.
* sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h: Remove.
* sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c: Remove.
* sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c: Remove.
* sysdeps/unix/sysv/linux/arm/nptl/unwind.h: Remove.
* sysdeps/unix/sysv/linux/arm/semctl.c: Remove.
* sysdeps/unix/sysv/linux/arm/shmctl.c: Remove.
* sysdeps/unix/sysv/linux/arm/sigrestorer.S: Remove.
2012-01-05 Nathan Sidwell <nathan@codesourcery.com>
Tom de Vries <tom@codesourcery.com>
* sysdeps/arm/Makefile (libmemusage.so): Add libc_nonshared.a
dependency.
2012-01-03 Mike Frysinger <vapier@gentoo.org>
[BZ #12354]
* sysdeps/unix/sysv/linux/arm/sigrestorer.S (__default_sa_restorer):
Add END(__default_sa_restorer).
(__default_rt_sa_restorer): Add END(__default_rt_sa_restorer).
2012-01-03 Mike Frysinger <vapier@gentoo.org>
* sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (PSEUDO): Change
.type/.globl/label to ENTRY(). Change .size to END().
2011-12-20 Peter Green <plugwash@p10link.net>
* sysdeps/unix/sysv/linux/arm/sys/ucontext.h: Don't include
<sys/procfs.h>.
(gregset_t): Define without using elf_gregset_t.
(R0): Rename to REG_R0.
(R1): Rename to REG_R1.
(R2): Rename to REG_R2.
(R3): Rename to REG_R3.
(R4): Rename to REG_R4.
(R5): Rename to REG_R5.
(R6): Rename to REG_R6.
(R7): Rename to REG_R7.
(R8): Rename to REG_R8.
(R9): Rename to REG_R9.
(R10): Rename to REG_R10.
(R11): Rename to REG_R11.
(R12): Rename to REG_R12.
(R13): Rename to REG_R13.
(R14): Rename to REG_R14.
(R15): Rename to REG_R15.
(struct _libc_fpstate): New.
(fpregset_t): Define using struct _libc_fpstate.
2011-12-08 David Alan Gilbert <david.gilbert@linaro.org>
* sysdeps/arm/preconfigure: Identify architecture version from
preprocessor defines.
* sysdeps/arm/eabi/armv6t2/memchr.S,
sysdeps/arm/eabi/armv7/Implies: New.
2011-11-16 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/ioperm.c (init_iosys): Use "c" and
"e" in fopen.
2011-10-26 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/dl-machine.h, sysdeps/unix/arm/sysdep.S: Restore
cases for use in rtld.
2011-10-05 Andreas Schwab <schwab@redhat.com>
* sysdeps/arm/dl-machine.h (elf_machine_rel, elf_machine_rela)
(elf_machine_lazy_rel): Add parameter skip_ifunc, don't call ifunc
function if non-zero.
2011-09-13 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/elf/configure.in: Always test for TLS support and
error out in case it is missing.
* sysdeps/arm/elf/configure: Regenerate.
* sysdeps/arm/nptl/tls.h,
sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S: Remove tests for
HAVE_TLS_SUPPORT.
2011-09-11 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/dl-machine.h, sysdeps/arm/dl-tlsdesc.S,
sysdeps/arm/libc-tls.c, sysdeps/arm/nptl/tls.h,
sysdeps/arm/tlsdesc.c, sysdeps/arm/tlsdesc.sym,
sysdeps/unix/arm/sysdep.S: Remove !USE_THREAD and !USE_TLS cases.
Don't define USE_TLS.
2011-08-18 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
* sysdeps/unix/sysv/linux/arm/eabi/Makefile: Add libc-do-syscall
for libnss_db.
2011-08-02 Andrew Haley <aph@redhat.com>
* sysdeps/unix/sysv/linux/arm/clone.S: Mark as .cantunwind.
2011-06-30 Richard Sandiford <richard.sandiford@linaro.org>
* sysdeps/arm/elf/start.S (_start): Align the constant pool to 4 bytes.
2011-06-21 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/dl-irel.h (elf_ifunc_invoke): New.
(elf_irel): Use it.
2010-06-20 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/eabi/internal_sendmmsg.S: New.
2011-05-07 Konstantinos Margaritis <markos@genesi-usa.com>
* sysdeps/arm/preconfigure: Detect arm-linux-gnueabi* as ARM EABI.
* sysdeps/arm/shlib-versions: Ditto.
2011-04-26 Manjunath Matti <manjunath81@gmail.com>
* sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S
(CALL_MCOUNT): Redefine to empty.
2011-04-26 Richard Sandiford <richard.sandiford@linaro.org>
* sysdeps/arm/dl-machine.h (elf_machine_rel): Handle STT_GNU_IFUNC
and R_ARM_IRELATIVE.
(elf_machine_rela): Likewise.
* sysdeps/arm/dl-irel.h: New file.
2011-04-11 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/dl-tls.h (TLS_DTV_UNALLOCATED): Define.
2011-04-01 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Rename open_by_handle
to open_by_handle_at.
2011-04-01 Ryosei Takagi <ryosei@sm.sony.co.jp>
* sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S:
Save and restore r7, and also adjust sp.
2011-04-01 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h (O_PATH): Define.
2011-04-01 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define struct
file_handle and MAX_HANDLE_SZ. Declare name_to_handle_at and
open_by_handle. Augment a few comments.
2011-03-21 Ulrich Weigand <ulrich.weigand@linaro.org>
* sysdeps/arm/linuxthreads: Remove directory.
* sysdeps/unix/sysv/linux/arm/linuxthreads: Likewise.
* sysdeps/unix/sysv/linux/arm/eabi/linuxthreads: Likewise.
2011-03-21 Ulrich Weigand <ulrich.weigand@linaro.org>
* sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h (PSEUDO): Add
missing "cmn r0, $4096" for _nocancel system call stubs.
2011-03-21 Ulrich Weigand <ulrich.weigand@linaro.org>
* sysdeps/unix/sysv/arm/eabi/sysdep.h (DO_CALL): Do not save/restore
r7 into IP.
(DOARGS_0, UNDOARGS_0): Redefine to save/restore r7 to the stack.
Create appropriate ARM unwind record.
(DOARGS_1, UNDOARGS_1): Likewise.
(DOARGS_2, UNDOARGS_2): Likewise.
(DOARGS_3, UNDOARGS_3): Likewise.
(DOARGS_4, UNDOARGS_4): Likewise.
(DOARGS_5, UNDOARGS_5): Likewise.
(DOARGS_6, UNDOARGS_6): Likewise.
(DOARGS_7, UNDOARGS_7): Likewise.
* sysdeps/unix/sysv/arm/eabi/nptl/sysdep-cancel.h (PSEUDO): Adapt to
DO_CALL/DOARGS_xxx/UNDOARGS_xxx changes.
(RESTART_UNWIND): Likewise.
(DOCARGS_0, RESTORE_LR_0): Likewise.
(DOCARGS_1): Likewise.
(DOCARGS_2): Likewise.
(DOCARGS_3): Likewise.
(DOCARGS_4): Likewise.
(DOCARGS_5, UNDOCARGS_5, RESTORE_LR_5): Likewise.
(DOCARGS_6, UNDOCARGS_6): Likewise.
* sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Do no use DO_CALL to
call vfork. In the __ARM_EABI__ case, save r7 both to IP (to restore
from) and the stack (to create an ARM unwind record).
2011-03-21 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/__longjmp.S, sysdeps/arm/eabi/bits/fenv.h,
sysdeps/arm/eabi/fclrexcpt.c, sysdeps/arm/eabi/fedisblxcpt.c,
sysdeps/arm/eabi/feenablxcpt.c, sysdeps/arm/eabi/fegetenv.c,
sysdeps/arm/eabi/fegetexcept.c, sysdeps/arm/eabi/fegetround.c,
sysdeps/arm/eabi/feholdexcpt.c, sysdeps/arm/eabi/fesetenv.c,
sysdeps/arm/eabi/fesetround.c, sysdeps/arm/eabi/fpu_control.h,
sysdeps/arm/eabi/fraiseexcpt.c, sysdeps/arm/eabi/fsetexcptflg.c,
sysdeps/arm/eabi/ftestexcept.c, sysdeps/arm/eabi/setjmp.S,
sysdeps/unix/sysv/linux/arm/____longjmp_chk.S,
sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S: Correct
license reference in last paragraph of license notice.
2011-03-05 Nathan Sidwell <nathan@codesourcery.com>
Glauber de Oliveira Costa <glommer@gmail.com>
* sysdeps/arm/dl-tlsdesc.h: New.
* sysdeps/arm/dl-tls.h (struct dl_tls_index): Make non-anonymous.
* sysdeps/arm/Makefile: Add tlsdesc, dl-tlsdesc for elf
subdirectory.
* sysdeps/arm/tlsdesc.c: New.
* sysdeps/arm/dl-machine.h: #include sysdeps and dl-tlsdesc.h.
(elf_machine_runtime_setup): Record dl_tlsdesc_lazy_resolver
address.
(elf_machine_type_class): Check R_ARM_TLS_DESC.
(elf_machine_rel): Add R_ARM_TLS_DESC case.
(elf_machine_lazy_rel): Likewise.
* sysdeps/arm/dl-tlsdesc.S: New.
* sysdeps/arm/bits/linkmap.h (struct link_map_machine): Add
tlsdesc_table field.
* sysdeps/arm/tlsdesc.sym: New.
* sysdeps/arm/dl-lookupcfg.h: New.
2011-02-16 Manjunath Matti <manjunath81@gmail.com>
* sysdeps/arm/sysdep.h (CALL_MCOUNT): Use __gnu_mcount_nc
interface for EABI with GCC 4.4 or later.
(mcount): Define to __gnu_mcount_nc for EABI with GCC 4.4 or
later.
2011-01-25 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/mman.h (MADV_HUGEPAGE,
MADV_NOHUGEPAGE): Define.
2011-01-07 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/fclrexcpt.c (__feclearexcept): Return zero if
unsupported but nothing needs to be done.
* sysdeps/arm/eabi/fraiseexcpt.c (feraiseexcept): Likewise.
* sysdeps/arm/eabi/fsetexcptflg.c (__fesetexceptflag): Likewise.
2010-12-21 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/stackinfo.h: Define DEFAULT_STACK_PERMS with PF_X.
2010-11-24 Ken Werner <ken.werner@de.ibm.com>
* sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (atomic_full_barrier,
__arch_compare_and_exchange_val_32_acq): Use the atomic builtins
provided by GCC if __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 is defined.
2010-11-22 Andreas Schwab <schwab@redhat.com>
* sysdeps/arm/preconfigure: Only modify CFLAGS when configuring
for arm-linux*eabi.
2010-10-19 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/bits/mathdef.h (FP_FAST_FMA, FP_FAST_FMAF,
FP_FAST_FMAL): Define if associated GCC macros are defined.
2010-10-11 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/feupdateenv.c (feupdateenv): Add
libm_hidden_ver.
* sysdeps/arm/eabi/ftestexcept.c (fetestexcept): Add
libm_hidden_def.
* sysdeps/arm/fpu/ftestexcept.c (fetestexcept): Likewise.
2010-09-30 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/syscalls.list: Add entry for
fanotify_mark syscall.
2010-08-13 Alexander Kanevskiy <kad@kad.name>
* sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags):
Change "fast-mult" to "fastmult". Add new HWCAP names.
* sysdeps/unix/sysv/linux/arm/dl-procinfo.h (_DL_HWCAP_COUNT):
Change to 15.
(HWCAP_IMPORTANT): Change to (HWCAP_ARM_VFP | HWCAP_ARM_NEON).
* sysdeps/unix/sysv/linux/arm/sysdep.h (HWCAP_ARM_CRUNCH,
HWCAP_ARM_THUMBEE, HWCAP_ARM_NEON, HWCAP_ARM_VFPv3,
HWCAP_ARM_VFPv3D16): Define.
2010-08-12 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/syscalls.list: Add entry for
prlimit64 syscall.
2010-06-14 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_SETPIPE_SZ,
F_GETPIPE_SZ): Define.
2010-05-21 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/eabi/internal_recvmmsg.S: New.
2010-04-08 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S: New file.
* sysdeps/unix/sysv/linux/arm/eabi/sysdep.h [__thumb__]
(INTERNAL_SYSCALL_RAW): Rewrite to use __libc_do_syscall.
* sysdeps/unix/sysv/linux/arm/eabi/Makefile: Add libc-do-syscall
to libraries and tests that require it.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/aio_misc.h: Delete.
2010-03-30 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/dl-machine.h (VALID_ELF_ABIVERSION, VALID_ELF_OSABI,
VALID_ELF_HEADER): Remove.
* sysdeps/unix/sysv/linux/arm/ldsodefs.h: New.
2010-03-26 Thomas Schwinge <thomas@codesourcery.com>
* sysdeps/arm/configure.in: New file.
* sysdeps/arm/configure: Generate.
* sysdeps/arm/sysdep.h (ENTRY, END): Add CFI statements.
* sysdeps/unix/arm/sysdep.S (__syscall_error): Likewise.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
(PSEUDO, DOCARGS_0, RESTORE_LR_0, DOCARGS_1, UNDOCARGS_1, DOCARGS_2)
(UNDOCARGS_2, DOCARGS_3, UNDOCARGS_3, DOCARGS_4, UNDOCARGS_4)
(DOCARGS_5, UNDOCARGS_5, RESTORE_LR_5, DOCARGS_6, UNDOCARGS_6):
Likewise.
[__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
* sysdeps/unix/sysv/linux/arm/eabi/sysdep.h (DO_CALL): Likewise.
* sysdeps/unix/sysv/linux/arm/sysdep.h
(POP_PC, SYSCALL_ERROR_HANDLER (__local_syscall_error))
(DOARGS_5, UNDOARGS_5, DOARGS_6, UNDOARGS_6, DOARGS_7, UNDOARGS_7):
Likewise.
* sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
(__default_sa_restorer_v1, __default_sa_restorer_v2)
(__default_rt_sa_restorer_v1, __default_rt_sa_restorer_v2): Add END
statements.
* sysdeps/unix/sysv/linux/arm/eabi/syscall.S (syscall): Add CFI
statements.
* sysdeps/arm/memcpy.S (memcpy): Add CFI statements.
* sysdeps/arm/memmove.S (memmove): Likewise.
* sysdeps/unix/sysv/linux/arm/eabi/mmap64.S (__mmap64): Add CFI
statements.
* sysdeps/unix/sysv/linux/arm/mmap.S (__mmap): Likewise.
* sysdeps/arm/eabi/arm-mcount.S (__gnu_mcount_nc, _mcount): Add CFI
statements.
* sysdeps/arm/sysdep.h (CALL_MCOUNT): Likewise.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c
(_Unwind_Resume): Add CFI statements.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c
(_Unwind_Resume): Likewise.
* sysdeps/arm/dl-trampoline.S (_dl_runtime_resolve)
(_dl_runtime_profile) <CFI>: Only emit .debug_frame.
* sysdeps/arm/eabi/__longjmp.S (__longjmp): Add CFI statements.
* sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S (CALL_FAIL)
(CHECK_SP): Likewise
* sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S (SAVE_PID): Add CFI
statements.
* sysdeps/unix/sysv/linux/arm/nptl/vfork.S (SAVE_PID): Likewise.
* sysdeps/unix/sysv/linux/arm/clone.S (__clone): Add CFI statements.
* sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S (cfi_startproc):
Redefine for signal frames.
(__default_sa_restorer_v1, __default_sa_restorer_v2)
(__default_rt_sa_restorer_v1, __default_rt_sa_restorer_v2): Add CFI
statements.
2010-02-10 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/fegetenv.c, sysdeps/arm/fpu/fegetenv.c: Add
hidden alias.
2010-01-10 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define O_DIRECTORY,
O_NOFOLLOW, O_CLOEXEC, F_DUPFD_CLOEXEC, F_SETOWN, and F_GETOWN for
XPG7.
2009-12-16 Thomas Schwinge <thomas@codesourcery.com>
* sysdeps/arm/eabi/Makefile [gmon] (sysdep_routines): Add arm-mcount.
* sysdeps/arm/eabi/machine-gmon.h (mcount_internal): Define to
`__mcount_internal'.
(MCOUNT (__gnu_mcount_nc), OLD_MCOUNT (_mcount), mcount): Move to...
* sysdeps/arm/eabi/arm-mcount.S: ... this new file as __gnu_mcount_nc,
_mcount, and mcount, respectively.
2009-12-15 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Redefine O_SYNC and
O_DSYNC to match 2.6.33+ kernels.
2009-11-19 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Introduce new symbol
F_OWNER_PGRP and mark F_OWNER_GID obsolete.
2009-11-19 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PSELECT,
__ASSUME_PPOLL): Don't undefine for kernel 2.6.32 and later.
2009-11-18 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Change misleading
names of parameters of sync_file_range.
2009-11-17 Joseph Myers <joseph@codesourcery.com>
[BZ #10972]
* sysdeps/unix/sysv/linux/arm/bits/mman.h: Add new MADV_*
constants from recent kernels.
2009-11-14 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_SETOWN_EX,
F_GETOWN_EX): Update values.
2009-11-06 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h (fallocate): Fix types
of last two arguments when -D_FILE_OFFSET_BITS=64.
2009-11-04 Philip Blundell <philb@gnu.org>
* sysdeps/unix/sysv/linux/arm/clone.S: Support V4T interworking.
* sysdeps/unix/sysv/linux/arm/sysdep.h (__local_syscall_error): Likewise.
* sysdeps/arm/memcpy.S: Likewise.
* sysdeps/arm/memmove.S: Likewise.
2009-10-29 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define F_OWNER_* and
f_owner_ex.
2009-10-22 Daniel Gutson <dgutson@codesourcery.com>
* sysdeps/arm/sysdep.h: (Tag_ABI_align8_preserved,
Tag_ABI_align8_needed): Attributes added.
* sysdeps/arm/elf/start.S: Likewise.
* sysdeps/arm/eabi/abi-note.S: New file.
* sysdeps/unix/sysv/linux/arm/eabi/internal_accept4.S: New
file.
2009-10-22 Andrew Stubbs <ams@codesourcery.com>
Julian Brown <julian@codesourcery.com>
* sysdeps/arm/eabi/setjmp.S (__sigsetjmp): Replace deprecated
instruction fstmiax with vstmia.
Correct register conflict and comment.
* sysdeps/arm/eabi/__longjmp.S (__longjmp): Use vldmia not fldmiax.
Don't clobber r1/a2 register before testing IWMMXT hwcap.
2009-10-22 Julian Brown <julian@codesourcery.com>
* sysdeps/arm/elf/start.S (_start): Avoid dependency on PC pipeline
offset.
2009-10-03 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define F_SETOWN_EX and
F_GETOWN_EX.
2009-08-06 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/____longjmp_chk.S: Remove. Replaced by....
* sysdeps/unix/sysv/linux/arm/____longjmp_chk.S,
sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S: This. New
files.
* sysdeps/arm/__longjmp.S, sysdeps/arm/eabi/__longjmp.S: Use r4
for saved sp.
2009-07-29 Aurelien Jarno <aurelien@aurel32.net>
* sysdeps/unix/sysv/linux/arm/kernel-features.h: Define
__ASSUME_EVENTFD2 and __ASSUME_SIGNALFD4.
2009-06-30 Paul Brook <paul@codesourcery.com>
* sysdeps/arm/eabi/Makefile (CFLAGS-initfini.s): Add
-fno-asynchronous-unwind-tables -fno-unwind-tables.
(CFLAGS-pt-initfini.s): Ditto.
2009-06-25 Nathan Froyd <froydnj@codesourcery.com>
* sysdeps/arm/eabi/aeabi_lcsts.c (__aeabi_stdin, __aeabi_stdout,
__aeabi_stderr): New variables.
(setup_aeabi_stdio): New function. Add it to .preinit_array.
2009-06-24 Maxim Kuvyrkov <maxim@codesourcery.com>
Mark Mitchell <mark@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
Kazu Hirata <kazu@codesourcery.com>
* sysdeps/arm/eabi/backtrace.c: New.
* sysdeps/arm/eabi/Makefile (CFLAGS-backtrace.c): Add
-funwind-tables.
* sysdeps/arm/preconfigure: Add -fno-unwind-tables to CFLAGS.
* sysdeps/unix/sysv/linux/arm/eabi/configure.in: Remove
-fno-unwind-tables from CFLAGS.
* sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerate.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h (_Unwind_Trace_Fn):
Define.
(_Unwind_Backtrace): Declare.
2009-05-18 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/____longjmp_chk.S (CHECK_SP): Use unsigned
comparison.
2009-05-16 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/____longjmp_chk.S: New file.
* sysdeps/arm/__longjmp.S: If CHECK_SP is defined, use it.
* sysdeps/arm/eabi/__longjmp.S: Likewise.
2009-05-16 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PREADV,
__ASSUME_PWRITEV): Don't undefine.
2009-05-16 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/Versions (libc): Add
fallocate64@@GLIBC_2.11.
2009-04-25 Aurelien Jarno <aurelien@aurel32.net>
* sysdeps/arm/eabi/fpu_control.h: If soft-float, don't use
floating-point registers.
2009-04-18 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PREADV,
__ASSUME_PWRITEV): Undefine.
2009-03-16 Khem Raj <raj.khem@gmail.com>
* sysdeps/unix/sysv/linux/arm/sysdep.h: Include errno.h.
2009-03-15 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/bits/link.h: Uglify function parameter names.
* sysdeps/unix/sysv/linux/arm/sys/io.h: Likewise.
* sysdeps/arm/eabi/bits/setjmp.h: Uglify attribute name.
2009-03-03 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Declare
fallocate{,64}.
2009-02-13 Khem Raj <raj.khem@gmail.com>
* sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
(libgcc_s_handle): New variable.
(pthread_cancel_init): Depend in libgcc_s_handle for decision to
load DSO. Assign last.
(__unwind_freeres): New function.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c:
Likewise.
2009-02-05 Paul Brook <paul@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/dl-machine.h (elf_machine_dynamic): Ditto.
(elf_machine_load_address): Clear T bit of PLT entry contents.
(RTLD_START): Mark function symbols as such. Tweak pc-relative
addressing to avoid depending on pc read pipeline offset.
* sysdeps/arm/machine-gmon.h (MCOUNT): Add Thumb-2 implementation.
* sysdeps/arm/tls-macros.h: Add alignment for Thumb-2.
(ARM_PC_OFFSET): Define.
(TLS_IE): Define differently for Thumb-2.
(TLS_LE, TLS_LD, TLS_GD): Use ARM_PC_OFFSET.
* sysdeps/arm/elf/start.S: Switch to thumb mode for Thumb-2.
* sysdeps/unix/sysv/linux/arm/eabi/sysdep.h (INTERNAL_SYSCALL_RAW):
Add Thumb implementation.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/aio_misc.h: New.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c: Enforce
alignment for Thumb-2. Adjust offset from PC for Thumb-2.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c: Ditto.
* sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (atomic_full_barrier,
__arch_compare_and_exchange_val_32_acq): Add Thumb-2 implementation.
2009-02-02 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/shm.h (SHM_EXEC): Define.
2009-01-27 Min Zhang <mzhang@mvista.com>
* sysdeps/arm/memset.S (memset): Use stm instead of two
str instructions.
2009-01-27 Kirill A. Shutemov <kirill@shutemov.name>
* sysdeps/arm/elf/start.S (_start): Use position-independent code
if SHARED. Clear lr.
2009-01-27 Ryosei Takagi <ryosei@sm.sony.co.jp>
* sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
(lll_futex_wake_unlock, lll_futex_requeue): Return zero if success.
2009-01-27 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/sysdep.h: Include <tls.h>.
2009-01-12 Mike Frysinger <vapier@gentoo.org>
* sysdeps/arm/fpu/setjmp.S: Add hidden_def (__sigsetjmp).
2009-01-12 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Define
FUTEX_CLOCK_REALTIME and FUTEX_BITSET_MATCH_ANY.
2008-12-03 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Define
FUTEX_WAIT_BITSET and FUTEX_WAKE_BITSET.
2008-11-25 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/sysdep.h (LOAD_ARGS_1, LOAD_ARGS_2,
LOAD_ARGS_3, LOAD_ARGS_4, LOAD_ARGS_5, LOAD_ARGS_6, LOAD_ARGS_7):
Load all arguments into temporary variables before loading into
registers.
2008-08-19 Joseph Myers <joseph@codesourcery.com>
* data/c++-types-arm-linux-gnueabi.data: New.
* data/localplt-arm-linux-gnueabi.data: New.
* sysdeps/arm/bsd-_setjmp.S: Use HIDDEN_JUMPTARGET to call
__sigsetjmp.
* sysdeps/arm/bsd-setjmp.S: Likewise.
* sysdeps/arm/eabi/aeabi_localeconv.c: Use __localeconv.
* sysdeps/arm/eabi/find_exidx.c (__gnu_Unwind_Find_exidx): Use
__dl_iterate_phdr.
* sysdeps/arm/eabi/setjmp.S: Add hidden_def (__sigsetjmp).
* sysdeps/arm/memmove.S: Use HIDDEN_JUMPTARGET to call memcpy from
within libc.
* sysdeps/arm/setjmp.S: Add hidden_def (__sigsetjmp).
* sysdeps/unix/sysv/linux/arm/clone.S: Use HIDDEN_JUMPTARGET to
call _exit.
* sysdeps/unix/sysv/linux/arm/ioperm.c (init_iosys): Use __sysctl,
__readlink and fgets_unlocked.
(_ioperm): Use __open and __close.
2008-07-18 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/fgetexcptflg.c: New.
* sysdeps/arm/eabi/fsetexcptflg.c (__fesetexceptflag): Operate on
set exception flags, not on mask of enabled exceptions.
2008-07-18 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/feupdateenv.c: New.
2008-07-18 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/libm-test-ulps: Update.
2008-06-01 Paul Brook <paul@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/arm/nptl/pthread_spin_lock.S,
sysdeps/arm/nptl/pthread_spin_trylock.S: Delete.
* sysdeps/arm/nptl/pthread_spin_lock.c,
sysdeps/arm/nptl/pthread_spin_trylock.c: New files using
atomic_compare_and_exchange_val_acq to take spinlocks.
* sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (lll_trylock,
lll_cond_trylock): Use atomic_compare_and_exchange_val_acq.
(__lll_trylock, __lll_cond_trylock): Delete.
* sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h
(atomic_exchange_acq): Delete.
(atomic_full_barrier): Define.
(__arch_compare_and_exchange_val_32_acq): Use named operands.
* sysdeps/unix/sysv/linux/arm/eabi/configure.in: Update
arch_minimum_kernel to 2.6.16.
* sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerated.
2008-04-21 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/check_pf.c: Update from generic
version.
2008-04-21 Khem Raj <kraj@mvista.com>
* sysdeps/unix/sysv/linux/arm/ioperm.c: Don't include asm/page.h.
2008-04-21 Mike Frysinger <vapier@gentoo.org>
* sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (DOCARGS_6,
UNDOCARGS_6): Define.
2008-04-21 Khem Raj <kraj@mvista.com>
* sysdeps/unix/sysv/linux/arm/bits/shm.h: New file.
2008-04-11 Paul Brook <paul@codesourcery.com>
Sandra Loosemore <sandra@codesourcery.com>
* sysdeps/arm/eabi/machine-gmon.h: New file.
* sysdeps/arm/eabi/Versions: Add __gnu_mcount_nc.
2007-12-21 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/profil-counter.h: Use the i386 version.
* sysdeps/unix/sysv/linux/arm/register-dump.h (register_dump): Update
to use ucontext.
(REGISTER_DUMP): Likewise.
* sysdeps/unix/sysv/linux/arm/sigcontextinfo.h (SIGCONTEXT,
SIGCONTEXT_EXTRA_ARGS, GET_PC, GET_FRAME, GET_STACK): Likewise.
(sigaction, __sigaction): Define.
* sysdeps/unix/sysv/linux/arm/bits/armsigctx.h: Delete.
2007-10-22 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_DUPFD_CLOEXEC): Define.
2007-09-25 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Correct return value
type and __THROW marker of splice, vmsplice, and tee.
2007-09-17 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/kernel-features.h: Undefine
__ASSUME_PSELECT and __ASSUME_PPOLL.
2007-09-12 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_RESET_FLAG): Use
lll_futex_wake not lll_private_futex_wake.
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h (O_CLOEXEC): Define.
* sysdeps/unix/sysv/linux/arm/eabi/sysdep.h: Include <tls.h>
* sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
(__lll_lock_wait_private, __lll_lock_wait): New.
(__lll_timedlock_wait): Don't include in libc.so; Take private
argument. Use atomic_compare_and_exchange_bool_acq.
* sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Renamed all
lll_mutex_* resp. lll_robust_mutex_* macros to lll_*
resp. lll_robust_*. Renamed all LLL_MUTEX_LOCK_* macros to
LLL_LOCK_*. Include <kernel-features.h>.
(LLL_LOCK_INITIALIZER): Remove duplicate definition.
(__lll_private_flag): Define.
(lll_futex_timed_wait): Pass private flag to syscall.
(lll_futex_wake): Likewise.
(lll_private_futex_wait, lll_private_futex_timed_wait,
lll_private_futex_wake): Remove.
(lll_robust_dead, lll_futex_requeue): Take private arguments.
(lll_futex_wake_unlock): Pass private flag to syscall.
(__lll_robust_trylock): Convert to macro.
(__lll_robust_lock_wait): Add private argument.
(__lll_lock_wait_private, __lll_lock_wait): Declare.
(__lll_lock): Convert to macro. Take private argument.
(__lll_cond_lock): Likewise.
(lll_lock, lll_cond_lock): Take private arguments.
(__lll_robust_lock): Take private argument.
(__lll_timedlock_wait, __lll_robust_timedlock_wait): Take private
arguments.
(__lll_timedlock, __lll_robust_timedlock): Convert to macros.
Take private arguments.
(lll_timedlock, lll_robust_timedlock): Take private arguments.
(__lll_unlock, __lll_robust_unlock): Convert to macros. Take
private arguments.
(lll_unlock, lll_robust_unlock): Take private arguments.
(__lll_mutex_unlock_force, lll_mutex_unlock_force, lll_lock_t,
lll_trylock, lll_lock, lll_unlock, lll_islocked): Remove.
(lll_wait_tid): Pass LLL_SHARED to lll_futex_wait.
(__lll_cond_wait, __lll_cond_timedwait, __lll_cond_wake,
__lll_cond_broadcast, lll_cond_wait, lll_cond_timedwait,
lll_cond_wake, lll_cond_broadcast): Remove.
* sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c
(clear_once_control, __pthread_once): Use lll_futex_wake not
lll_private_futex_wake.
2007-07-10 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_RESET_FLAG): Use
lll_private_futex_wake.
* sysdeps/unix/sysv/linux/arm/check_pf.c: Update from generic version.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c
(pthread_cancel_init): Add noinline and barriers.
* sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
(__lll_timedlock_wait): Update call to lll_futex_timed_wait.
(__lll_timedwait_tid): Likewise.
* sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h (LLL_PRIVATE,
LLL_SHARED): Define.
(lll_futex_wait): Use lll_futex_timed_wait.
(lll_futex_timed_wait, lll_futex_wake, lll_futex_wake_unlock): Take a
PRIVATE argument.
(lll_private_futex_wait, lll_private_futex_timed_wait,
lll_private_futex_wake): New.
(lll_robust_mutex_dead, __lll_mutex_lock, __lll_mutex_cond_lock,
__lll_mutex_unlock, __lll_robust_mutex_unlock,
__lll_mutex_unlock_force, lll_wait_tid): Update calls.
* sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c (clear_once_control,
__pthread_once): Use private futexes.
* sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
(pthread_cancel_init): Add noinline and barriers.
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Comment fix.
* sysdeps/unix/sysv/linux/arm/nptl/bits/semaphore.h (SEM_VALUE_MAX):
Delete.
2007-06-06 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/arm/nptl/tls.h (THREAD_GSCOPE_FLAG_UNUSED,
THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT): Define.
(THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG,
THREAD_GSCOPE_WAIT): Define.
* sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c
(lll_unlock_wake_cb): Delete.
* sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
(FUTEX_PRIVATE_FLAG): Define.
(lll_unlock_wake_cb): Delete prototype.
* sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h: Include
<endian.h>.
(pthread_rwlock_t): Shrink __flags and add __shared.
* sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h
(RTLD_SINGLE_THREAD_P): Define.
2007-05-23 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/kernel-features.h
(__ASSUME_SIGFRAME_V2): Define for 2.6.18 and later.
* sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
(__default_sa_restorer): Rename to __default_sa_restorer_v1.
Don't define if __ASSUME_SIGFRAME_V2.
(__default_rt_sa_restorer): Rename to
__default_rt_sa_restorer_v1. Don't define if
__ASSUME_SIGFRAME_V2.
(__default_sa_restorer_v2, __default_rt_sa_restorer_v2): New.
* sysdeps/unix/sysv/linux/arm/nptl/Versions
(__default_sa_restorer_v1, __default_rt_sa_restorer_v1,
__default_sa_restorer_v2, __default_rt_sa_restorer_v2): Add to
GLIBC_PRIVATE.
* sysdeps/unix/sysv/linux/arm/sigaction.c [__ARM_EABI__]
(__default_sa_restorer_v1, __default_sa_restorer_v2,
__default_rt_sa_restorer_v1, __default_rt_sa_restorer_v2):
Declare.
(__default_sa_restorer, __default_rt_sa_restorer): Define as
macros depending on kernel version.
2007-01-23 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/sysdep.h (PTR_MANGLE, PTR_DEMANGLE):
Define.
2007-01-08 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/check_pf.c: New file.
* sysdeps/unix/sysv/linux/arm/eabi/check_pf.c: New file.
2007-01-08 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/fpu/bits/mathdef.h: Move to
sysdeps/arm/bits/mathdef.h. Remove comment about FPA.
2007-01-08 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/jmpbuf-offsets.h: New.
2006-10-31 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
(RTLD_SINGLE_THREAD_P): Define.
2006-10-31 Joseph S. Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
(DOCARGS_6): Change ".pad #20" to ".pad #16".
2006-10-31 Joseph S. Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/fclrexcpt.c: Include <sysdep.h> instead of
<asm/procinfo.h>. Use HWCAP_ARM_VFP instead of HWCAP_VFP.
* sysdeps/arm/eabi/fedisblxcpt.c: Likewise.
* sysdeps/arm/eabi/feenablxcpt.c: Likewise.
* sysdeps/arm/eabi/fegetenv.c: Likewise.
* sysdeps/arm/eabi/fegetexcept.c: Likewise.
* sysdeps/arm/eabi/fegetround.c: Likewise.
* sysdeps/arm/eabi/feholdexcpt.c: Likewise.
* sysdeps/arm/eabi/fesetenv.c: Likewise.
* sysdeps/arm/eabi/fesetround.c: Likewise.
* sysdeps/arm/eabi/fraiseexcpt.c: Likewise.
* sysdeps/arm/eabi/fsetexcptflg.c: Likewise.
* sysdeps/arm/eabi/ftestexcept.c: Likewise.
* sysdeps/arm/eabi/setfpucw.c: Likewise.
2006-10-31 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h (splice): Update
prototype.
2006-10-31 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/kernel-features.h: Remove __i386__
conditional.
2006-10-31 Nicolas Pitre <nico@cam.org>
Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/memcpy.S: New file.
* sysdeps/arm/memmove.S: Likewise.
2006-09-22 Khem Raj <kraj@mvista.com>
* sysdeps/unix/sysv/linux/arm/fxstatat.c: New file.
2006-09-21 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags):
Add "java" and "iwmmxt".
* sysdeps/unix/sysv/linux/arm/dl-procinfo.h: Use <sysdep.h> for
HWCAP values.
(_DL_HWCAP_COUNT): Increase to 10.
* sysdeps/unix/sysv/linux/arm/sysdep.h (HWCAP_ARM_SWP,
HWCAP_ARM_HALF, HWCAP_ARM_THUMB, HWCAP_ARM_26BIT,
HWCAP_ARM_FAST_MULT, HWCAP_ARM_FPA, HWCAP_ARM_VFP, HWCAP_ARM_EDSP,
HWCAP_ARM_JAVA, HWCAP_ARM_IWMMXT): Define.
* sysdeps/arm/eabi/setjmp.S (__sigsetjmp): Save iWMMXt registers
if HWCAP_ARM_IWMMXT set. Don't include <asm/procinfo.h>. Use
HWCAP_ARM_VFP instead of HWCAP_VFP.
* sysdeps/arm/eabi/__longjmp.S (__longjmp): Restore iWMMXt
registers if HWCAP_ARM_IWMMXT set. Don't include
<asm/procinfo.h>. Use HWCAP_ARM_VFP instead of HWCAP_VFP.
2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/arm/dl-machine.h (elf_machine_rel): Handle undefined
symbols.
(elf_machine_rela): Likewise.
2006-08-21 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/eabi/syscalls.list: Remove msgctl,
shmctl, and semctl.
* sysdeps/unix/sysv/linux/arm/eabi/semctl.c,
sysdeps/unix/sysv/linux/arm/eabi/shmctl.c,
sysdeps/unix/sysv/linux/arm/eabi/msgctl.c: New files.
2006-08-04 Daniel Jacobowitz <dan@codesourcery.com>
Reported by Joseph Myers <joseph@codesourcery.com>:
* sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h (FUTEX_LOCK_PI,
FUTEX_UNLOCK_PI, FUTEX_TRYLOCK_PI): Define.
2006-07-24 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/sigaction.c: If WRAPPER_INCLUDE is
defined, include the named file.
2006-07-05 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/sys/ucontext.h: Include
<bits/sigcontext.h>.
(NGREG, mcontext_t, struct ucontext): Update to match the kernel.
2006-07-05 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/arm/dl-machine.h (elf_machine_dynamic): Correct GOT access to
load the _DYNAMIC slot.
2006-06-08 Mark Shinwell <shinwell@codesourcery.com>
* sysdeps/arm/nptl/pthreaddef.h (CURRENT_STACK_FRAME): Add -12.
2006-06-08 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Reformat.
(SPLICE_F_MOVE, SPLICE_F_NONBLOCK, SPLICE_F_MORE, SPLICE_F_GIFT):
Define.
2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/arm/initfini.c: New file.
2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/arm/dl-machine.h (elf_machine_dynamic): Rewrite to load
_GLOBAL_OFFSET_TABLE_ explicitly.
2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/kernel-features.h: Add conditionals
for __ASSUME_TRUNCATE64_SYSCALL, __ASSUME_MMAP2_SYSCALL,
__ASSUME_STAT64_SYSCALL, __ASSUME_FCNTL64, and
__ASSUME_VFORK_SYSCALL.
2006-05-05 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/mman.h: Update error message
for consistency with other ports.
(MADV_REMOVE, MADV_DONTFORK, MADV_DOFORK): Define.
2006-05-05 Lior Balkohen <balkohen@gmail.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Remove
LINUX_FADV_ASYNC_WRITE and LINUX_FADV_WRITE_WAIT.
Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE
and SYNC_FILE_RANGE_WAIT_AFTER.
Declare sync_file_range, vmsplice, splice and tee.
2006-03-27 Lior Balkohen <balkohen@gmail.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define
LINUX_FADV_ASYNC_WRITE and LINUX_FADV_WRITE_WAIT.
2006-03-21 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/eabi/socket.S: Delete.
* sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
sysdeps/unix/sysv/linux/arm/kernel-features.h,
sysdeps/unix/sysv/linux/arm/eabi/umount.c: New files.
* sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h
(DOCARGS_6, UNDOCARGS_6, RESTORE_LR_6): Define.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
(DOCARGS_6, UNDOCARGS_6, RESTORE_LR_6): Define.
* sysdeps/unix/sysv/linux/arm/eabi/sysdep.h: Undefine
__NR_stime and __NR_alarm.
2006-03-02 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/linuxthreads/sysdep-cancel.h
(PSEUDO): Inline correct versions of PSEUDO_RET_MOV and MAYBE_SAVE_LR.
(PSEUDO_RET_MOV, MAYBE_SAVE_LR): Don't define.
2006-03-02 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/eabi/Makefile (arm-using-eabi): Set.
* sysdeps/unix/sysv/linux/arm/nptl/Makefile: New file.
2006-02-28 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/arm/sysdep.h, sysdeps/unix/sysv/linux/arm/sysdep.S,
sysdeps/unix/sysv/linux/arm/sysdep.h: Remove ports/ from include
paths.
2006-02-27 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h
(struct __pthread_internal_slist): New.
(union pthread_mutex_t): Give struct a tag. Add __list
in an anonymous union.
(union pthread_cond_t): Use __extension__.
* sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
(__lll_mutex_lock_outlined, __lll_mutex_timedlock_outlined): Remove
prototypes.
(lll_robust_mutex_dead, __lll_robust_mutex_trylock,
lll_robust_mutex_trylock, __lll_robust_mutex_lock,
lll_robust_mutex_lock, lll_robust_mutex_cond_lock,
__lll_robust_mutex_timedlock, lll_robust_mutex_timedlock,
__lll_robust_mutex_unlock, lll_robust_mutex_unlock): New.
(__lll_robust_lock_wait, __lll_robust_timedlock_wait): New
prototypes.
2006-02-27 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c: Don't use
sysdeps/generic/.
* sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: Likewise.
2006-01-12 Roland McGrath <roland@redhat.com>
* sysdeps/arm/jmpbuf-unwind.h: Include <jmpbuf-offsets.h>.
2006-01-10 Roland McGrath <roland@redhat.com>
* sysdeps/arm/bits/setjmp.h (__JMP_BUF_SP): Macro moved to ...
* sysdeps/arm/jmpbuf-offsets.h: ... here, new file.
* sysdeps/arm/fpu/bits/setjmp.h: (__JMP_BUF_SP): Macro moved to ...
* sysdeps/arm/fpu/jmpbuf-offsets.h: ... here, new file.
* sysdeps/arm/eabi/bits/setjmp.h (__JMP_BUF_SP): Macro removed.
* sysdeps/arm/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...
* sysdeps/arm/jmpbuf-unwind.h: ... here.
* sysdeps/arm/fpu/bits/setjmp.h (_JMPBUF_UNWINDS): Macro removed.
* sysdeps/arm/eabi/bits/setjmp.h (_JMPBUF_UNWINDS): Macro removed.
* sysdeps/arm/nptl/jmpbuf-unwind.h: Moved to ...
* sysdeps/arm/jmpbuf-unwind.h: ... here.
2005-12-27 Roland McGrath <roland@redhat.com>
* sysdeps/arm/eabi/bits/setjmp.h (_JMPBUF_UNWINDS): Take third argument
DEMANGLE, and pass SP value through it.
* sysdeps/arm/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
* sysdeps/arm/fpu/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
2005-12-15 Roland McGrath <roland@redhat.com>
* sysdeps/arm/libc-tls.c: Use csu/ instead of sysdeps/generic/.
2005-11-16 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h,
sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c,
sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c,
sysdeps/unix/sysv/linux/arm/nptl/unwind.h,
sysdeps/arm/unwind-dw2-fde-glibc.c,
sysdeps/arm/unwind-pe.c, sysdeps/arm/framestate.c: New files.
2005-11-16 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/arm/bits/setjmp.h, sysdeps/arm/fpu/bits/setjmp.h: Update
include guards.
* sysdeps/unix/arm/sysdep.S (syscall_error): Handle USE___THREAD and
RTLD_PRIVATE_ERRNO.
* sysdeps/unix/sysv/linux/arm/clone.S (__clone): Handle RESET_PID.
Handle new arguments.
* sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use SAVE_PID and
RESTORE_PID. Use the right syscall error handler.
* sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
(__default_sa_restorer, __default_rt_sa_restorer): Add unwind
information.
* sysdeps/unix/sysv/linux/arm/eabi/socket.S: Update formatting.
Add unwind information. Correct stack alignment typo.
* sysdeps/unix/sysv/linux/arm/eabi/sysdep.h
(INTERNAL_SYSCALL_NCS): Define.
* sysdeps/unix/sysv/linux/arm/sigaction.c
(__libc_sigaction): Remove never-valid handling for SA_ONSTACK.
* sysdeps/unix/sysv/linux/arm/socket.S: Whitespace cleanup.
* sysdeps/unix/sysv/linux/arm/sysdep.h (SYSCALL_ERROR_HANDLER): Handle
RTLD_PRIVATE_ERRNO.
(INTERNAL_SYSCALL_NCS): Implement.
* sysdeps/arm/nptl/Makefile, sysdeps/arm/nptl/jmpbuf-unwind.h,
sysdeps/arm/nptl/pthread_spin_lock.S,
sysdeps/arm/nptl/pthread_spin_trylock.S,
sysdeps/arm/nptl/pthreaddef.h, sysdeps/arm/nptl/tcb-offsets.sym,
sysdeps/arm/nptl/tls.h, sysdeps/unix/sysv/linux/arm/eabi/Makefile,
sysdeps/unix/sysv/linux/arm/eabi/nptl/Makefile,
sysdeps/unix/sysv/linux/arm/eabi/nptl/configure,
sysdeps/unix/sysv/linux/arm/eabi/nptl/configure.in,
sysdeps/unix/sysv/linux/arm/eabi/nptl/nptl-aeabi_unwind_cpp_pr1.c,
sysdeps/unix/sysv/linux/arm/eabi/nptl/rt-aeabi_unwind_cpp_pr1.c,
sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h,
sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c,
sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c,
sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h,
sysdeps/unix/sysv/linux/arm/nptl/Versions,
sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h,
sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h,
sysdeps/unix/sysv/linux/arm/nptl/clone.S,
sysdeps/unix/sysv/linux/arm/nptl/createthread.c,
sysdeps/unix/sysv/linux/arm/nptl/fork.c,
sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c,
sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h,
sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S,
sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c,
sysdeps/unix/sysv/linux/arm/nptl/vfork.S: New files.
2005-11-16 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/arm/dl-machine.h (CLEAR_CACHE): Use INTERNAL_SYSCALL_ARM.
* sysdeps/unix/sysv/linux/arm/brk.c (__brk): Use INLINE_SYSCALL.
* sysdeps/unix/sysv/linux/arm/clone.S (__clone): Use DO_CALL.
* sysdeps/unix/sysv/linux/arm/eabi/configure.in: Bump
arch_minimum_kernel.
* sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerated.
* sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c,
sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
sysdeps/unix/sysv/linux/arm/eabi/semop.c,
sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
sysdeps/unix/sysv/linux/arm/eabi/uname.c,
sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: Removed.
* sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h,
sysdeps/unix/sysv/linux/arm/eabi/mmap64.S,
sysdeps/unix/sysv/linux/arm/eabi/pread.c,
sysdeps/unix/sysv/linux/arm/eabi/pread64.c,
sysdeps/unix/sysv/linux/arm/eabi/pwrite.c,
sysdeps/unix/sysv/linux/arm/eabi/pwrite64.c,
sysdeps/unix/sysv/linux/arm/eabi/readahead.c,
sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S,
sysdeps/unix/sysv/linux/arm/eabi/socket.S,
sysdeps/unix/sysv/linux/arm/eabi/syscall.S,
sysdeps/unix/sysv/linux/arm/eabi/sysdep.h,
sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: New files.
* sysdeps/unix/sysv/linux/arm/linuxthreads/sysdep-cancel.h
(SINGLE_THREAD_P_INT, SINGLE_THREAD_P_PIC): Removed.
(SINGLE_THREAD_P): Rewritten to use only ip.
* sysdeps/unix/sysv/linux/arm/linuxthreads/vfork.S (__vfork): Use
DO_CALL.
* sysdeps/unix/sysv/linux/arm/mmap.S (__mmap): Use DO_CALL.
* sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Use DO_CALL.
Don't handle EABI here.
* sysdeps/unix/sysv/linux/arm/socket.S (__socket): Use
SINGLE_THREAD_P.
* sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use DO_CALL.
2005-11-03 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S: Add LGPL exception.
2005-10-31 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/arm/eabi/aeabi_lcsts.c, sysdeps/arm/eabi/aeabi_math.c,
sysdeps/arm/eabi/aeabi_sighandlers.S: Add LGPL exception.
2005-10-31 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/arm/eabi/Makefile (static-only-routines): Remove
$(aeabi_routines).
* sysdeps/arm/eabi/Versions (GLIBC_2.4): Add ARM EABI portability
routines.
* sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c,
sysdeps/arm/eabi/aeabi_errno_addr.c,
sysdeps/arm/eabi/aeabi_localeconv.c,
sysdeps/arm/eabi/aeabi_mb_cur_max.c, sysdeps/arm/eabi/aeabi_memclr.c,
sysdeps/arm/eabi/aeabi_memcpy.c, sysdeps/arm/eabi/aeabi_memmove.c,
sysdeps/arm/eabi/aeabi_memset.c: Remove attribute_hidden.
2005-10-31 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/mman.h (MREMAP_FIXED): Define.
2005-10-27 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/socket.S: Honor NO_WEAK_ALIAS.
2005-10-10 Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
Julian Brown <julian@codesourcery.com>
Mark Mitchell <mark@codesourcery.com>
Paul Brook <paul@codesourcery.com>
* sysdeps/arm/dl-machine.h (_dl_start_user): Preserve eight-byte
stack alignment.
* sysdeps/arm/elf/start.S (_start): Add unwind markers for EABI
targets.
* sysdeps/arm/preconfigure: Set machine for EABI targets. Remove
obsolete Thumb support.
* sysdeps/arm/shlib-versions: Add EABI support.
* sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Allow for padding
in the argument list for EABI targets.
* sysdeps/arm/fpu/feholdexcpt.c, sysdeps/arm/fpu/fesetround.c: Add
libm_hidden_def.
* sysdeps/arm/dl-sysdep.h, sysdeps/arm/eabi/Makefile,
sysdeps/arm/eabi/Versions, sysdeps/arm/eabi/__longjmp.S,
sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c,
sysdeps/arm/eabi/aeabi_errno_addr.c, sysdeps/arm/eabi/aeabi_lcsts.c,
sysdeps/arm/eabi/aeabi_localeconv.c, sysdeps/arm/eabi/aeabi_math.c,
sysdeps/arm/eabi/aeabi_mb_cur_max.c, sysdeps/arm/eabi/aeabi_memclr.c,
sysdeps/arm/eabi/aeabi_memcpy.c, sysdeps/arm/eabi/aeabi_memmove.c
sysdeps/arm/eabi/aeabi_memset.c, sysdeps/arm/eabi/aeabi_sighandlers.S,
sysdeps/arm/eabi/aeabi_unwind_cpp_pr1.c, sysdeps/arm/eabi/bits/fenv.h,
sysdeps/arm/eabi/bits/huge_val.h, sysdeps/arm/eabi/bits/setjmp.h,
sysdeps/arm/eabi/fclrexcpt.c, sysdeps/arm/eabi/fedisblxcpt.c,
sysdeps/arm/eabi/feenablxcpt.c, sysdeps/arm/eabi/fegetenv.c,
sysdeps/arm/eabi/fegetexcept.c, sysdeps/arm/eabi/fegetround.c,
sysdeps/arm/eabi/feholdexcpt.c, sysdeps/arm/eabi/fesetenv.c,
sysdeps/arm/eabi/fesetround.c, sysdeps/arm/eabi/find_exidx.c,
sysdeps/arm/eabi/fpu_control.h, sysdeps/arm/eabi/fraiseexcpt.c,
sysdeps/arm/eabi/fsetexcptflg.c, sysdeps/arm/eabi/ftestexcept.c,
sysdeps/arm/eabi/setjmp.S, sysdeps/unix/sysv/linux/arm/eabi/configure,
sysdeps/arm/eabi/rtld-global-offsets.sym, sysdeps/arm/eabi/setfpucw.c,
sysdeps/unix/sysv/linux/arm/eabi/configure.in,
sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
sysdeps/unix/sysv/linux/arm/eabi/oldgetrlimit.c,
sysdeps/unix/sysv/linux/arm/eabi/oldsetrlimit.c,
sysdeps/unix/sysv/linux/arm/eabi/semop.c,
sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
sysdeps/unix/sysv/linux/arm/eabi/uname.c,
sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: New files.
2005-10-10 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/arm/memset.S (memset): Correct handling of negative
arguments.
2005-10-10 Philip Blundell <philb@gnu.org>
* sysdeps/arm/Makefile, sysdeps/arm/machine-gmon.h,
sysdeps/arm/_mcount.S: Revert previous bogus changes.
2005-10-10 Philip Blundell <philb@gnu.org>
* sysdeps/arm/_mcount.S: Suppress profiling when building this
file.
2005-10-09 Phil Blundell <pb@reciva.com>
* sysdeps/arm/Makefile [subdir=gmon] (sysdep_routines): Add
_mcount.
* sysdeps/arm/machine-gmon.h (MCOUNT): Replace with empty
definition.
(_MCOUNT_DECL): Make linkage global.
* sysdeps/arm/_mcount.S: New file.
2005-10-09 Phil Blundell <pb@reciva.com>
* sysdeps/arm/dl-trampoline.S: [PROF] (_dl_runtime_profile):
Don't compile. Correct cut'n'paste error with .size.
2005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/posix_fadvise.c,
sysdeps/unix/sysv/linux/arm/posix_fadvise64.c: New files.
2005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/arm/dl-machine.h: Include <tls.h>.
(elf_machine_type_class, elf_machine_rel, elf_machine_rela): Handle
TLS relocations.
* sysdeps/unix/sysv/linux/arm/Makefile: Build __aeabi_read_tp.
* sysdeps/unix/sysv/linux/arm/sysdep.h (INTERNAL_SYSCALL_RAW): Renamed
from INTERNAL_SYSCALL.
(INTERNAL_SYSCALL, INTERNAL_SYSCALL_ARM): New macros.
* sysdeps/arm/dl-tls.h, sysdeps/arm/elf/configure.in,
sysdeps/arm/elf/configure, sysdeps/arm/libc-tls.c,
sysdeps/arm/linuxthreads/tls.h, sysdeps/arm/tls-macros.h,
sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S,
sysdeps/unix/sysv/linux/arm/libc-aeabi_read_tp.S: New files.
2005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/arm/atomicity.h: Delete.
* sysdeps/arm/bits/atomic.h: New file.
2005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/arm/dl-machine.h (ARCH_LA_PLTENTER,
ARCH_LA_PLTEXIT): Define.
* sysdeps/arm/ldsodefs.h, sysdeps/arm/tst-audit.h: New files.
2005-06-13 Philip Blundell <philb@gnu.org>
Patch from addsub@eyou.com:
* sysdeps/arm/ieee754.h: Deleted.
* sysdeps/arm/gmp-mparam.h: Support VFP and big endian.
* sysdeps/arm/bits/endian.h: Likewise.
2005-06-11 Phil Blundell <pb@reciva.com>
* sysdeps/arm/init-first.c: Deleted.
* sysdeps/unix/sysv/linux/arm/linuxthreads/fork.c: New file.
2005-06-10 Phil Blundell <pb@reciva.com>
Bug #957:
* sysdeps/unix/sysv/linux/arm/mmap64.S: Handle offset correctly on
big endian machines. Reported by Sven Henkel <shenkel@gmail.com>.
2005-05-09 Daniel Jacobowitz <dan@codesourcery.com>
Mark Mitchell <mark@codesourcery.com>
* sysdeps/arm/bits/link.h: New file.
* sysdeps/arm/dl-trampoline.S: New file.
* sysdeps/arm/dl-machine.h: Check RESOLVE_MAP instead of RESOLVE.
(elf_machine_runtime_setup): Check dl_profile before calling
_dl_name_match_p.
(ELF_MACHINE_RUNTIME_TRAMPOLINE): Delete.
(elf_machine_rel, elf_machine_rela): Use RESOLVE_MAP.
(fix_bad_pc24): Use auto instead of static.
2005-05-09 Daniel Jacobowitz <dan@codesourcery.com>
Mark Mitchell <mark@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/ioperm.c (BUS_ISA): Define for new
kernel headers.
2005-06-09 Phil Blundell <pb@reciva.com>
* sysdeps/unix/arm/sysdep.h, sysdeps/unix/sysv/linux/arm/sysdep.h,
sysdeps/unix/sysv/linux/arm/sysdep.S: Correct paths to included
files.
2005-05-23 Roland McGrath <roland@redhat.com>
* ChangeLog.arm: New file (this one).
* sysdeps/arm, sysdeps/unix/arm, sysdeps/unix/sysv/linux/arm:
Subdirectories moved here from main repository.
* sysdeps/arm/preconfigure: New file.
* sysdeps/arm/shlib-versions: New file.
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
End:
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