ChangeLog.hppa

   1 2006-06-08  Carlos O'Donell  <carlos@systemhalted.org>
   2
   3         * sysdeps/hppa/hppa1.1/Implies: Remove ieee754/ldbl-128.
   4         * sysdeps/unix/sysv/linux/hppa/kernel-features.h
   5         [__LINUX_KERNEL_VERSION >= 0x020609]: Define __ASSUME_LWS_CAS.
   6         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: New file.
   7
   8 2006-06-08  Carlos O'Donell  <carlos@systemhalted.org>
   9
  10         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Reformat
  11         (SPLICE_F_MOVE, SPLICE_F_NONBLOCK, SPLICE_F_MORE, SPLICE_F_GIFT):
  12         Define.
  13
  14 2006-05-24  Carlos O'Donell  <carlos@systemhalted.org>
  15
  16         * sysdeps/unix/sysv/linux/hppa/clone.S: .LerrorRest
  17         is a label.
  18
  19 2006-05-24  Carlos O'Donell  <carlos@systemhalted.org>
  20
  21         * sysdeps/hppa/ldsodefs.h: New file.
  22         * sysdeps/unix/sysv/linux/hppa/bits/mman.h:
  23         Only define MADV_* macros when __USE_BSD is present.
  24         (MADV_REMOVE, MADV_DONTFORK, MADV_DOFORK): Define.
  25
  26 2006-05-15  Carlos O'Donell  <carlos@systemhalted.org>
  27
  28         * sysdeps/unix/sysv/linux/hppa/clone.S: Accept extra arguments
  29         required for NPTL.
  30         * sysdeps/unix/sysv/linux/hppa/sysdep.c: Use var args for 6 arg
  31         syscall.
  32         * sysdeps/unix/sysv/linux/hppa/sysdep.h: Move DOARGS and UNDOARGS
  33         into PSEUDO_*'s.
  34         (ENTRY_LEAF): Define.
  35         (PSEUDO_NOERRNO, PSEUDO_ERRVAL): Use ENTRY_LEAF.
  36         (DO_CALL): Create frame.
  37
  38 2006-05-15  Carlos O'Donell  <carlos@systemhalted.org>
  39
  40         * sysdeps/hppa/dl-machine.h: Include tls.h
  41         (elf_machine_fixup_plt): Returns fdesc.
  42         (elf_machine_profile_fixup_plt): Remove.
  43         (elf_machine_plt_value): Returns fdesc.
  44         (elf_machine_runtime_setup): Check that dl_profile != NULL.
  45         (ARCH_LA_PLTENT, ARCH_LA_PLTEXIT): Define.
  46         (RTLD_START): Use iitlbp with sr0.
  47         (elf_machine_type_class): Include TLS relocs.
  48         (reassemble_21, reassemble_14): Define.
  49         (elf_machine_rela): Add DIR21L, DIR14R, PLABEL21L, PLABEL14R,
  50         TLS_DTPMOD32, TLS_TPREL32, TLS_DTPOFF32 support.
  51         (TRAMPOLINE_TEMPLATE): Move to ...
  52         * sysdeps/hppa/dl-trampoline.S: ... here.
  53         * sysdeps/hppa/abort-instr.h: Use iitlbp with sr0.
  54         * sysdeps/hppa/dl-lookupcfg.h: Inlcude dl-fptr.h.
  55         (DL_FIXUP_VALUE_TYPE, DL_FIXUP_MAKE_VALUE, DL_FIXUP_VALUE_CODE_ADDR,
  56         DL_FIXUP_VALUE_ADD, DL_FIXUP_ADDR_VALUE): Define.
  57         * sysdeps/hppa/sysdep.h: Use "!" as a separator. Cleanup comments.
  58         * sysdeps/hppa/bits/link.h (La_hppa_regs, La_hppa_retval): Define.
  59         Define prototypes for la_hppa_gnu_pltenter and la_hppa_gnu_pltexit.
  60
  61 2006-04-27  Carlos O'Donell  <carlos@systemhalted.org>
  62
  63         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Include uio.h, and
  64         define vmsplice.
  65
  66 2006-04-21  Carlos O'Donell  <carlos@systemhalted.org>
  67
  68         * sysdeps/hppa/dl-tls.h: New file
  69         * sysdeps/hppa/libc-tls.c: Likewise.
  70         * sysdeps/hppa/tls-macros.h: Likewise.
  71         * sysdeps/hppa/elf/configure: Likewise.
  72         * sysdeps/hppa/elf/configure.in: Likewise.
  73
  74 2006-04-20  Carlos O'Donell  <carlos@systemhalted.org>
  75
  76         * sysdeps/hppa/fpu/fclrexcpt.c (feclearexcept): Use union to
  77         align parameters. Specify memory clobbers.
  78         * sysdeps/hppa/fpu/fedisblxcpt.c (fedisableexcept): Likewise.
  79         * sysdeps/hppa/fpu/feenablxcpt.c (feenableexcept): Likewise.
  80         * sysdeps/hppa/fpu/fegetenv.c (fegetenv): Do not save exception
  81         register. Use memcpy to align buffer.
  82         * sysdeps/hppa/fpu/fegetexcept.c (fegetexcept): Store and reload
  83         fr0. Use union to align parameters.
  84         * sysdeps/hppa/fpu/fegetround.c (fegetround): Likewise.
  85         * sysdeps/hppa/fpu/feholdexcpt.c (feholdexcept): Do not save
  86         exception registers. Define libm_hidden_def.
  87         * sysdeps/hppa/fpu/fesetenv.c (fesetenv): Do not save exception
  88         registers.
  89         * sysdeps/hppa/fpu/fesetround.c (fesetround): Use union to
  90         align parameters, speficy memory clobbers. Define libm_hidde_def
  91         * sysdeps/hppa/fpu/feupdateenv.c (feupdateenv): Use union to align
  92         parameters. Use memcpy to align buffer.
  93         * sysdeps/hppa/fpu/fgetexcptflg.c (fegetexceptflag): Likewise.
  94         * sysdeps/hppa/fpu/fsetexcptflg.c (fesetexceptflag): Likewise.
  95         * sysdeps/hppa/fpu/ftestexcept.c (fetestexcept): Likewise.
  96         * sysdeps/hppa/fpu/libm-test-ulps: Update.
  97         * sysdeps/hppa/fpu/bits/fenv.h: Add ABI comments.
  98
  99 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 100
 101         * sysdeps/unix/sysv/linux/hppa/bits/mman.h [__USE_GNU]:
 102         Define MMAP_FIXED.
 103         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h [__USE_GNU]:
 104         Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE,
 105         SYNC_FILE_RANGE_WAIT_AFTER, sync_file_range, splice, tee.
 106
 107 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 108
 109         * sysdeps/unix/sysv/linux/hppa/kernel-features.h: New file.
 110
 111 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 112
 113         * sysdeps/hppa/linuxthreads/pspinlock.c: New file.
 114         * sysdeps/hppa/linuxthreads/pt-machine.h: Likewise.
 115         * sysdeps/hppa/linuxthreads/tls.h: Likewise.
 116         * sysdeps/unix/sysv/linux/hppa/linuxthreads/aio_cancel.c: Likewise.
 117         * sysdeps/unix/sysv/linux/hppa/linuxthreads/malloc-machine.h:
 118         Likewise.
 119         * sysdeps/unix/sysv/linux/hppa/linuxthreads/pt-initfini.c: Likewise.
 120         * sysdeps/unix/sysv/linux/hppa/linuxthreads/sysdep-cancel.h: Likewise.
 121         * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/initspin.h: Likewise.
 122         * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/pthreadtypes.h:
 123         Likewise.
 124
 125 2006-02-28  Roland McGrath  <roland@redhat.com>
 126
 127         * sysdeps/hppa/shlib-versions: New file.
 128         * sysdeps/hppa/preconfigure: New file.