ChangeLog.hppa

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