2012-01-08 Joseph Myers * 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 * sysdeps/arm/sysdep.h: Remove non-ELF support. 2012-01-07 Joseph Myers * 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 Tom de Vries * sysdeps/arm/Makefile (libmemusage.so): Add libc_nonshared.a dependency. 2012-01-03 Mike Frysinger [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 * 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 * sysdeps/unix/sysv/linux/arm/sys/ucontext.h: Don't include . (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 * 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 * sysdeps/unix/sysv/linux/arm/ioperm.c (init_iosys): Use "c" and "e" in fopen. 2011-10-26 Joseph Myers * sysdeps/arm/dl-machine.h, sysdeps/unix/arm/sysdep.S: Restore cases for use in rtld. 2011-10-05 Andreas Schwab * 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 * 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 * 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 * sysdeps/unix/sysv/linux/arm/eabi/Makefile: Add libc-do-syscall for libnss_db. 2011-08-02 Andrew Haley * sysdeps/unix/sysv/linux/arm/clone.S: Mark as .cantunwind. 2011-06-30 Richard Sandiford * sysdeps/arm/elf/start.S (_start): Align the constant pool to 4 bytes. 2011-06-21 Joseph Myers * sysdeps/arm/dl-irel.h (elf_ifunc_invoke): New. (elf_irel): Use it. 2010-06-20 Joseph Myers * sysdeps/unix/sysv/linux/arm/eabi/internal_sendmmsg.S: New. 2011-05-07 Konstantinos Margaritis * sysdeps/arm/preconfigure: Detect arm-linux-gnueabi* as ARM EABI. * sysdeps/arm/shlib-versions: Ditto. 2011-04-26 Manjunath Matti * sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S (CALL_MCOUNT): Redefine to empty. 2011-04-26 Richard Sandiford * 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 * sysdeps/arm/dl-tls.h (TLS_DTV_UNALLOCATED): Define. 2011-04-01 Joseph Myers * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Rename open_by_handle to open_by_handle_at. 2011-04-01 Ryosei Takagi * sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S: Save and restore r7, and also adjust sp. 2011-04-01 Joseph Myers * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (O_PATH): Define. 2011-04-01 Joseph Myers * 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 * 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 * 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 * 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 * 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 Glauber de Oliveira Costa * 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 * 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 * sysdeps/unix/sysv/linux/arm/bits/mman.h (MADV_HUGEPAGE, MADV_NOHUGEPAGE): Define. 2011-01-07 Joseph Myers * 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 * sysdeps/arm/stackinfo.h: Define DEFAULT_STACK_PERMS with PF_X. 2010-11-24 Ken Werner * 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 * sysdeps/arm/preconfigure: Only modify CFLAGS when configuring for arm-linux*eabi. 2010-10-19 Joseph Myers * 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 * 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 * sysdeps/unix/sysv/linux/arm/syscalls.list: Add entry for fanotify_mark syscall. 2010-08-13 Alexander Kanevskiy * 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 * sysdeps/unix/sysv/linux/arm/syscalls.list: Add entry for prlimit64 syscall. 2010-06-14 Joseph Myers * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_SETPIPE_SZ, F_GETPIPE_SZ): Define. 2010-05-21 Joseph Myers * sysdeps/unix/sysv/linux/arm/eabi/internal_recvmmsg.S: New. 2010-04-08 Daniel Jacobowitz * 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 * 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 * 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) : 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 * sysdeps/arm/eabi/fegetenv.c, sysdeps/arm/fpu/fegetenv.c: Add hidden alias. 2010-01-10 Joseph Myers * 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 * 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 * 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 * 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 * 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 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Change misleading names of parameters of sync_file_range. 2009-11-17 Joseph Myers [BZ #10972] * sysdeps/unix/sysv/linux/arm/bits/mman.h: Add new MADV_* constants from recent kernels. 2009-11-14 Joseph Myers * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_SETOWN_EX, F_GETOWN_EX): Update values. 2009-11-06 Joseph Myers * 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 * 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 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define F_OWNER_* and f_owner_ex. 2009-10-22 Daniel Gutson * 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 Julian Brown * 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 * sysdeps/arm/elf/start.S (_start): Avoid dependency on PC pipeline offset. 2009-10-03 Joseph Myers * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define F_SETOWN_EX and F_GETOWN_EX. 2009-08-06 Joseph Myers * 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 * sysdeps/unix/sysv/linux/arm/kernel-features.h: Define __ASSUME_EVENTFD2 and __ASSUME_SIGNALFD4. 2009-06-30 Paul Brook * 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 * 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 Mark Mitchell Joseph Myers Kazu Hirata * 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 * sysdeps/arm/____longjmp_chk.S (CHECK_SP): Use unsigned comparison. 2009-05-16 Joseph Myers * 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 * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PREADV, __ASSUME_PWRITEV): Don't undefine. 2009-05-16 Joseph Myers * sysdeps/unix/sysv/linux/arm/Versions (libc): Add fallocate64@@GLIBC_2.11. 2009-04-25 Aurelien Jarno * sysdeps/arm/eabi/fpu_control.h: If soft-float, don't use floating-point registers. 2009-04-18 Joseph Myers * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PREADV, __ASSUME_PWRITEV): Undefine. 2009-03-16 Khem Raj * sysdeps/unix/sysv/linux/arm/sysdep.h: Include errno.h. 2009-03-15 Joseph Myers * 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 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Declare fallocate{,64}. 2009-02-13 Khem Raj * 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 Joseph Myers * 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 * sysdeps/unix/sysv/linux/arm/bits/shm.h (SHM_EXEC): Define. 2009-01-27 Min Zhang * sysdeps/arm/memset.S (memset): Use stm instead of two str instructions. 2009-01-27 Kirill A. Shutemov * sysdeps/arm/elf/start.S (_start): Use position-independent code if SHARED. Clear lr. 2009-01-27 Ryosei Takagi * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h (lll_futex_wake_unlock, lll_futex_requeue): Return zero if success. 2009-01-27 Daniel Jacobowitz * sysdeps/unix/sysv/linux/arm/sysdep.h: Include . 2009-01-12 Mike Frysinger * sysdeps/arm/fpu/setjmp.S: Add hidden_def (__sigsetjmp). 2009-01-12 Joseph Myers * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Define FUTEX_CLOCK_REALTIME and FUTEX_BITSET_MATCH_ANY. 2008-12-03 Joseph Myers * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Define FUTEX_WAIT_BITSET and FUTEX_WAKE_BITSET. 2008-11-25 Joseph Myers * 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 * 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 * 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 * sysdeps/arm/eabi/feupdateenv.c: New. 2008-07-18 Joseph Myers * sysdeps/arm/libm-test-ulps: Update. 2008-06-01 Paul Brook Zack Weinberg Daniel Jacobowitz * 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 * sysdeps/unix/sysv/linux/arm/check_pf.c: Update from generic version. 2008-04-21 Khem Raj * sysdeps/unix/sysv/linux/arm/ioperm.c: Don't include asm/page.h. 2008-04-21 Mike Frysinger * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h (DOCARGS_6, UNDOCARGS_6): Define. 2008-04-21 Khem Raj * sysdeps/unix/sysv/linux/arm/bits/shm.h: New file. 2008-04-11 Paul Brook Sandra Loosemore * sysdeps/arm/eabi/machine-gmon.h: New file. * sysdeps/arm/eabi/Versions: Add __gnu_mcount_nc. 2007-12-21 Daniel Jacobowitz * 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 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_DUPFD_CLOEXEC): Define. 2007-09-25 Joseph Myers * 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 * sysdeps/unix/sysv/linux/arm/kernel-features.h: Undefine __ASSUME_PSELECT and __ASSUME_PPOLL. 2007-09-12 Joseph Myers * 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 * 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 . (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 * 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 * 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 . (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 * 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 * sysdeps/unix/sysv/linux/arm/sysdep.h (PTR_MANGLE, PTR_DEMANGLE): Define. 2007-01-08 Daniel Jacobowitz * 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 * sysdeps/arm/fpu/bits/mathdef.h: Move to sysdeps/arm/bits/mathdef.h. Remove comment about FPA. 2007-01-08 Joseph Myers * sysdeps/arm/eabi/jmpbuf-offsets.h: New. 2006-10-31 Daniel Jacobowitz * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h (RTLD_SINGLE_THREAD_P): Define. 2006-10-31 Joseph S. Myers * sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h (DOCARGS_6): Change ".pad #20" to ".pad #16". 2006-10-31 Joseph S. Myers * sysdeps/arm/eabi/fclrexcpt.c: Include instead of . 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 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h (splice): Update prototype. 2006-10-31 Joseph Myers * sysdeps/unix/sysv/linux/arm/kernel-features.h: Remove __i386__ conditional. 2006-10-31 Nicolas Pitre Joseph Myers * sysdeps/arm/memcpy.S: New file. * sysdeps/arm/memmove.S: Likewise. 2006-09-22 Khem Raj * sysdeps/unix/sysv/linux/arm/fxstatat.c: New file. 2006-09-21 Joseph Myers * 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 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 . 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 . Use HWCAP_ARM_VFP instead of HWCAP_VFP. 2006-09-21 Daniel Jacobowitz * sysdeps/arm/dl-machine.h (elf_machine_rel): Handle undefined symbols. (elf_machine_rela): Likewise. 2006-08-21 Daniel Jacobowitz * 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 Reported by Joseph Myers : * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h (FUTEX_LOCK_PI, FUTEX_UNLOCK_PI, FUTEX_TRYLOCK_PI): Define. 2006-07-24 Daniel Jacobowitz * sysdeps/unix/sysv/linux/arm/sigaction.c: If WRAPPER_INCLUDE is defined, include the named file. 2006-07-05 Daniel Jacobowitz * sysdeps/unix/sysv/linux/arm/sys/ucontext.h: Include . (NGREG, mcontext_t, struct ucontext): Update to match the kernel. 2006-07-05 Daniel Jacobowitz * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Correct GOT access to load the _DYNAMIC slot. 2006-06-08 Mark Shinwell * sysdeps/arm/nptl/pthreaddef.h (CURRENT_STACK_FRAME): Add -12. 2006-06-08 Daniel Jacobowitz * 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 * sysdeps/arm/initfini.c: New file. 2006-05-30 Daniel Jacobowitz * sysdeps/arm/dl-machine.h (elf_machine_dynamic): Rewrite to load _GLOBAL_OFFSET_TABLE_ explicitly. 2006-05-30 Daniel Jacobowitz * 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 * 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 * 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 * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define LINUX_FADV_ASYNC_WRITE and LINUX_FADV_WRITE_WAIT. 2006-03-21 Daniel Jacobowitz * 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 * 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 * 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 * 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 * 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 * 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 * sysdeps/arm/jmpbuf-unwind.h: Include . 2006-01-10 Roland McGrath * 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 * 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 * sysdeps/arm/libc-tls.c: Use csu/ instead of sysdeps/generic/. 2005-11-16 Daniel Jacobowitz * 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 * 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 * 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 * sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S: Add LGPL exception. 2005-10-31 Daniel Jacobowitz * 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 * 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 * sysdeps/unix/sysv/linux/arm/bits/mman.h (MREMAP_FIXED): Define. 2005-10-27 Daniel Jacobowitz * sysdeps/unix/sysv/linux/arm/socket.S: Honor NO_WEAK_ALIAS. 2005-10-10 Daniel Jacobowitz Joseph Myers Julian Brown Mark Mitchell Paul Brook * 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 * sysdeps/arm/memset.S (memset): Correct handling of negative arguments. 2005-10-10 Philip Blundell * sysdeps/arm/Makefile, sysdeps/arm/machine-gmon.h, sysdeps/arm/_mcount.S: Revert previous bogus changes. 2005-10-10 Philip Blundell * sysdeps/arm/_mcount.S: Suppress profiling when building this file. 2005-10-09 Phil Blundell * 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 * sysdeps/arm/dl-trampoline.S: [PROF] (_dl_runtime_profile): Don't compile. Correct cut'n'paste error with .size. 2005-10-05 Daniel Jacobowitz * sysdeps/unix/sysv/linux/arm/posix_fadvise.c, sysdeps/unix/sysv/linux/arm/posix_fadvise64.c: New files. 2005-10-05 Daniel Jacobowitz * sysdeps/arm/dl-machine.h: Include . (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 * sysdeps/arm/atomicity.h: Delete. * sysdeps/arm/bits/atomic.h: New file. 2005-10-05 Daniel Jacobowitz * 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 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 * sysdeps/arm/init-first.c: Deleted. * sysdeps/unix/sysv/linux/arm/linuxthreads/fork.c: New file. 2005-06-10 Phil Blundell Bug #957: * sysdeps/unix/sysv/linux/arm/mmap64.S: Handle offset correctly on big endian machines. Reported by Sven Henkel . 2005-05-09 Daniel Jacobowitz Mark Mitchell * 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 Mark Mitchell * sysdeps/unix/sysv/linux/arm/ioperm.c (BUS_ISA): Define for new kernel headers. 2005-06-09 Phil Blundell * 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 * 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. 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