ChangeLog.hppa

   1 2007-02-02  Carlos O'Donell  <carlos@systemhalted.org>
   2
   3         * sysdeps/unix/sysv/linux/hppa/sysdep.h (PTR_MANGLE): Define.
   4         (PTR_DEMANGLE): Define.
   5
   6 2007-02-02  Guy Martin  <gmsoft@tuxicoman.be>
   7
   8         * sysdeps/hppa/dl-trampoline.S (_dl_runtime_profile):
   9         Add cfi_endproc.
  10
  11 2006-12-03  Carlos O'Donell  <carlos@systemhalted.org>
  12
  13         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Remove non-atomic
  14         versions. Adjust jump target to '0b'.
  15
  16 2006-12-03  Carlos O'Donell  <carlos@systemhalted.org>
  17
  18         * sysdeps/hppa/Makefile: Set long-double-fcts to `no'.
  19         * sysdeps/hppa/fpu/libm-test-ulps: Regenerate.
  20         * sysdeps/hppa/fpu/bits/mathdef.h: New file.
  21
  22 2006-11-10  Carlos O'Donell  <carlos@systemhalted.org>
  23
  24         * sysdeps/hppa/nptl/pthread_spin_init.c: New file.
  25         * sysdeps/hppa/nptl/pthread_spin_unlock.c: Remove strong alias
  26         to pthread_spin_init.
  27         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Define
  28         RTLD_SINGLE_THREAD_P.
  29
  30 2006-09-20  Carlos O'Donell  <carlos@systemhalted.org>
  31
  32         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h (splice): Add offin
  33         and offout arguments to the prototype.
  34
  35 2006-09-15  Carlos O'Donell  <carlos@systemhalted.org>
  36
  37         * sysdeps/hppa/nptl/tcb-offsets.sym: Define TID_THREAD_OFFSET.
  38         * sysdeps/unix/sysv/linux/hppa/clone.S: Handle RESET_PID, and
  39         restore r19 before call to _exit.
  40         * sysdeps/unix/sysv/linux/hppa/nptl/clone.S: New file.
  41
  42 2006-09-13  Carlos O'Donell  <carlos@systemhalted.org>
  43
  44         * sysdeps/hppa/dl-machine.h (RTLD_START): Comment the use of
  45         _dl_fini_plabel.
  46         * sysdeps/hppa/elf/start.S: Correctly pass r23 to argument 6 of
  47         __libc_start_main. Comment the order of arguments at entry and
  48         those to __libc_start_main.
  49
  50 2006-09-07  Carlos O'Donell  <carlos@systemhalted.org>
  51
  52         * sysdeps/hppa/dl-machine.h (elf_machine_fixup_plt): Remove
  53         lvalue cast.
  54         * sysdeps/hppa/dl-trampoline.S (_dl_fixup): Correct stack usage.
  55         (_dl_runtime_profile): LA fixups.
  56         * sysdeps/unix/sysv/linux/hppa/clone.S: Correct stack usage. Return
  57         -1 on error. Use branch and link for error handler funciton.
  58         * sysdeps/unix/sysv/linux/hppa/sysdep.h: Correct stack usage.
  59         Avoid register shuffling.
  60         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h (ASM_EAGAIN): Define
  61         as -EAGAIN.
  62         * sysdeps/unix/sysv/linux/hppa/bits/mman.h: Adjust definitions to
  63         match required standards.
  64         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h
  65         (lll_futex_wait): Return __ret.
  66         (lll_futex_timed_wait): Likewise.
  67         (lll_futex_wake): Likewise.
  68         (lll_futex_requeue): Likewise.
  69         * sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Correct stack
  70         usage and adjust error return.
  71         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Adjust
  72         stack usage for gdb, and avoid extra register loads.
  73         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Copy
  74         nptl/sysdeps/pthread/unwind-forcedunwind.c.
  75         (LIBGCC_SO): Define and use.
  76         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Copy
  77         nptl/sysdeps/pthread/unwind-resume.c.
  78         (LIBGCC_SO): Define and use.
  79
  80 2006-08-13  Carlos O'Donell  <carlos@systemhalted.org>
  81
  82         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h (FUTEX_LOCK_PI,
  83         FUTEX_UNLOCK_PI, FUTEX_TRYLOCK_PI): Define.
  84
  85 2006-07-24  Carlos O'Donell  <carlos@systemhalted.org>
  86
  87         * sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h:
  88         __SIZEOF_PTHREAD_COND_T is 64 bytes. Remove __PAD_ATOMIC_LOCK_T.
  89
  90 2006-07-18  Carlos O'Donell  <carlos@systemhalted.org>
  91
  92         * sysdeps/hppa/nptl/pthread_spin_lock.c (pthread_spin_lock): Swap
  93         newval and oldval.
  94         * sysdeps/hppa/nptl/pthread_spin_trylock.c (pthread_spin_trylock):
  95         Likewise.
  96
  97 2006-07-16  Jeff Bailey  <jbailey@ubuntu.com>
  98
  99         * sysdeps/hppa/tst-audit.h: New file.
 100
 101 2006-07-16  Carlos O'Donell  <carlos@systemhalted.org>
 102
 103         * sysdeps/hppa/tls-macros.h: Cleanup formatting.
 104
 105 2006-07-15  Jeff Bailey  <jbailey@ubuntu.com>
 106
 107         * sysdeps/hppa/nptl/tls.h (TLS_INIT_TP): Return NULL.
 108
 109 2006-07-13  Carlos O'Donell  <carlos@systemhalted.org>
 110
 111         * sysdeps/unix/sysv/linux/hppa/xstat.c: New file.
 112         * sysdeps/unix/sysv/linux/hppa/lxstat.c: Likewise.
 113         * sysdeps/unix/sysv/linux/hppa/fxstat.c: Likewise.
 114         * sysdeps/unix/sysv/linux/hppa/fxstatat.c: Likewise.
 115
 116 2006-07-13  Carlos O'Donell  <carlos@systemhalted.org>
 117
 118         * sysdeps/hppa/nptl/Makefile: New file
 119         * sysdeps/hppa/nptl/jmpbuf-unwind.h: Likewise
 120         * sysdeps/hppa/nptl/pthread_spin_lock.c: Likewise
 121         * sysdeps/hppa/nptl/pthread_spin_trylock.c: Likewise
 122         * sysdeps/hppa/nptl/pthread_spin_unlock.c: Likewise
 123         * sysdeps/hppa/nptl/pthreaddef.h: Likewise
 124         * sysdeps/hppa/nptl/tcb-offsets.sym: Likewise
 125         * sysdeps/hppa/nptl/tls.h: Likewise
 126         * sysdeps/unix/sysv/linux/hppa/nptl/bits: Likewise
 127         * sysdeps/unix/sysv/linux/hppa/nptl/createthread.c: Likewise
 128         * sysdeps/unix/sysv/linux/hppa/nptl/fork.c: Likewise
 129         * sysdeps/unix/sysv/linux/hppa/nptl/internaltypes.h: Likewise
 130         * sysdeps/unix/sysv/linux/hppa/nptl/libc-lowlevellock.c: Likewise
 131         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c: Likewise
 132         * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Likewise
 133         * sysdeps/unix/sysv/linux/hppa/nptl/pt-initfini.c: Likewise
 134         * sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Likewise
 135         * sysdeps/unix/sysv/linux/hppa/nptl/pthread_once.c: Likewise
 136         * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Likewise
 137         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Likewise
 138         * sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Likewise
 139
 140 2006-06-08  Carlos O'Donell  <carlos@systemhalted.org>
 141
 142         * sysdeps/unix/sysv/linux/hppa/Versions: new errlist compat entry
 143         for up to 256 errnos
 144
 145 2006-06-08  Carlos O'Donell  <carlos@systemhalted.org>
 146
 147         * sysdeps/hppa/hppa1.1/Implies: Remove ieee754/ldbl-128.
 148         * sysdeps/unix/sysv/linux/hppa/kernel-features.h
 149         [__LINUX_KERNEL_VERSION >= 0x020609]: Define __ASSUME_LWS_CAS.
 150         * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: New file.
 151
 152 2006-06-08  Carlos O'Donell  <carlos@systemhalted.org>
 153
 154         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Reformat
 155         (SPLICE_F_MOVE, SPLICE_F_NONBLOCK, SPLICE_F_MORE, SPLICE_F_GIFT):
 156         Define.
 157
 158 2006-05-24  Carlos O'Donell  <carlos@systemhalted.org>
 159
 160         * sysdeps/unix/sysv/linux/hppa/clone.S: .LerrorRest
 161         is a label.
 162
 163 2006-05-24  Carlos O'Donell  <carlos@systemhalted.org>
 164
 165         * sysdeps/hppa/ldsodefs.h: New file.
 166         * sysdeps/unix/sysv/linux/hppa/bits/mman.h:
 167         Only define MADV_* macros when __USE_BSD is present.
 168         (MADV_REMOVE, MADV_DONTFORK, MADV_DOFORK): Define.
 169
 170 2006-05-15  Carlos O'Donell  <carlos@systemhalted.org>
 171
 172         * sysdeps/unix/sysv/linux/hppa/clone.S: Accept extra arguments
 173         required for NPTL.
 174         * sysdeps/unix/sysv/linux/hppa/sysdep.c: Use var args for 6 arg
 175         syscall.
 176         * sysdeps/unix/sysv/linux/hppa/sysdep.h: Move DOARGS and UNDOARGS
 177         into PSEUDO_*'s.
 178         (ENTRY_LEAF): Define.
 179         (PSEUDO_NOERRNO, PSEUDO_ERRVAL): Use ENTRY_LEAF.
 180         (DO_CALL): Create frame.
 181
 182 2006-05-15  Carlos O'Donell  <carlos@systemhalted.org>
 183
 184         * sysdeps/hppa/dl-machine.h: Include tls.h
 185         (elf_machine_fixup_plt): Returns fdesc.
 186         (elf_machine_profile_fixup_plt): Remove.
 187         (elf_machine_plt_value): Returns fdesc.
 188         (elf_machine_runtime_setup): Check that dl_profile != NULL.
 189         (ARCH_LA_PLTENT, ARCH_LA_PLTEXIT): Define.
 190         (RTLD_START): Use iitlbp with sr0.
 191         (elf_machine_type_class): Include TLS relocs.
 192         (reassemble_21, reassemble_14): Define.
 193         (elf_machine_rela): Add DIR21L, DIR14R, PLABEL21L, PLABEL14R,
 194         TLS_DTPMOD32, TLS_TPREL32, TLS_DTPOFF32 support.
 195         (TRAMPOLINE_TEMPLATE): Move to ...
 196         * sysdeps/hppa/dl-trampoline.S: ... here.
 197         * sysdeps/hppa/abort-instr.h: Use iitlbp with sr0.
 198         * sysdeps/hppa/dl-lookupcfg.h: Inlcude dl-fptr.h.
 199         (DL_FIXUP_VALUE_TYPE, DL_FIXUP_MAKE_VALUE, DL_FIXUP_VALUE_CODE_ADDR,
 200         DL_FIXUP_VALUE_ADD, DL_FIXUP_ADDR_VALUE): Define.
 201         * sysdeps/hppa/sysdep.h: Use "!" as a separator. Cleanup comments.
 202         * sysdeps/hppa/bits/link.h (La_hppa_regs, La_hppa_retval): Define.
 203         Define prototypes for la_hppa_gnu_pltenter and la_hppa_gnu_pltexit.
 204
 205 2006-04-27  Carlos O'Donell  <carlos@systemhalted.org>
 206
 207         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Include uio.h, and
 208         define vmsplice.
 209
 210 2006-04-21  Carlos O'Donell  <carlos@systemhalted.org>
 211
 212         * sysdeps/hppa/dl-tls.h: New file
 213         * sysdeps/hppa/libc-tls.c: Likewise.
 214         * sysdeps/hppa/tls-macros.h: Likewise.
 215         * sysdeps/hppa/elf/configure: Likewise.
 216         * sysdeps/hppa/elf/configure.in: Likewise.
 217
 218 2006-04-20  Carlos O'Donell  <carlos@systemhalted.org>
 219
 220         * sysdeps/hppa/fpu/fclrexcpt.c (feclearexcept): Use union to
 221         align parameters. Specify memory clobbers.
 222         * sysdeps/hppa/fpu/fedisblxcpt.c (fedisableexcept): Likewise.
 223         * sysdeps/hppa/fpu/feenablxcpt.c (feenableexcept): Likewise.
 224         * sysdeps/hppa/fpu/fegetenv.c (fegetenv): Do not save exception
 225         register. Use memcpy to align buffer.
 226         * sysdeps/hppa/fpu/fegetexcept.c (fegetexcept): Store and reload
 227         fr0. Use union to align parameters.
 228         * sysdeps/hppa/fpu/fegetround.c (fegetround): Likewise.
 229         * sysdeps/hppa/fpu/feholdexcpt.c (feholdexcept): Do not save
 230         exception registers. Define libm_hidden_def.
 231         * sysdeps/hppa/fpu/fesetenv.c (fesetenv): Do not save exception
 232         registers.
 233         * sysdeps/hppa/fpu/fesetround.c (fesetround): Use union to
 234         align parameters, speficy memory clobbers. Define libm_hidde_def
 235         * sysdeps/hppa/fpu/feupdateenv.c (feupdateenv): Use union to align
 236         parameters. Use memcpy to align buffer.
 237         * sysdeps/hppa/fpu/fgetexcptflg.c (fegetexceptflag): Likewise.
 238         * sysdeps/hppa/fpu/fsetexcptflg.c (fesetexceptflag): Likewise.
 239         * sysdeps/hppa/fpu/ftestexcept.c (fetestexcept): Likewise.
 240         * sysdeps/hppa/fpu/libm-test-ulps: Update.
 241         * sysdeps/hppa/fpu/bits/fenv.h: Add ABI comments.
 242
 243 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 244
 245         * sysdeps/unix/sysv/linux/hppa/bits/mman.h [__USE_GNU]:
 246         Define MMAP_FIXED.
 247         * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h [__USE_GNU]:
 248         Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE,
 249         SYNC_FILE_RANGE_WAIT_AFTER, sync_file_range, splice, tee.
 250
 251 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 252
 253         * sysdeps/unix/sysv/linux/hppa/kernel-features.h: New file.
 254
 255 2006-04-19  Carlos O'Donell  <carlos@systemhalted.org>
 256
 257         * sysdeps/hppa/linuxthreads/pspinlock.c: New file.
 258         * sysdeps/hppa/linuxthreads/pt-machine.h: Likewise.
 259         * sysdeps/hppa/linuxthreads/tls.h: Likewise.
 260         * sysdeps/unix/sysv/linux/hppa/linuxthreads/aio_cancel.c: Likewise.
 261         * sysdeps/unix/sysv/linux/hppa/linuxthreads/malloc-machine.h:
 262         Likewise.
 263         * sysdeps/unix/sysv/linux/hppa/linuxthreads/pt-initfini.c: Likewise.
 264         * sysdeps/unix/sysv/linux/hppa/linuxthreads/sysdep-cancel.h: Likewise.
 265         * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/initspin.h: Likewise.
 266         * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/pthreadtypes.h:
 267         Likewise.
 268
 269 2006-02-28  Roland McGrath  <roland@redhat.com>
 270
 271         * sysdeps/hppa/shlib-versions: New file.
 272         * sysdeps/hppa/preconfigure: New file.