* prologue-value.c (make_pv_area): Add ADDR_BIT argument.
Use it instead of address bits of current_gdbarch.
* prologue-value.c (make_pv_area): Add ADDR_BIT argument.
* arm-tdep.c (thumb_analyze_prologue): Pass address bits to
make_pv_area.
(arm_scan_prologue): Likewise.
* m32c-tdep.c (m32c_analyze_prologue): Likewise.
* mep-tdep.c (mep_analyze_prologue): Likewise.
* mn10300-tdep.c (mn10300_analyze_prologue): Likewise.
* s390-tdep.c (s390_analyze_prologue): Likewise.

ChangeLog:

* mi/mi-main.c (mi_cmd_data_list_register_names): Use selected
frame architecture instead of current_gdbarch.
(mi_cmd_data_list_changed_registers): Likewise.
(mi_cmd_data_list_register_values): Likewise.  Pass selected
frame to get_register.
(get_register): Add FRAME argument, use it as frame to retrieve
registers from (instead of selected frame).  Use frame architecture
instead of current_gdbarch.
(mi_cmd_data_write_register_values): Use current regcache
architecture instead of current_gdbarch.

testsuite/ChangeLog:

* gdb.mi/gdb680.exp: Update test for error message.

* tui/tui-regs.c (tui_show_register_group): Remove GDBARCH parameter;
use frame architecture instead.  Replace current_gdbarch uses.
(tui_show_registers): Update call.
(tui_get_register): Remove GDBARCH parameter; use frame architecture
instead.
(tui_show_register_group): Update call.
(tui_check_register_values): Likewise.
(tui_register_format): Remove GDBARCH parameter; use frame
architecture instead.  Replace current_gdbarch uses.
(tui_get_register): Update call.

* gdbarch.sh (construct_inferior_arguments): Remove.
* gdbarch.c, gdbarch.h: Regenerate.
* infcmd.c (get_inferior_args): Call construct_inferior_arguments
directly instead of gdbarch_construct_inferior_arguments.
(construct_inferior_arguments): Remove GDBARCH argument.
* inferior.h (construct_inferior_arguments): Likewise.

* symfile.c (section_is_mapped): Use objfile architecture instead
of current_gdbarch.
(TARGET_LONG_BYTES): Remove.
(read_target_long_array): Add SIZE argument.  Use it instead of
TARGET_LONG_BYTES.
(simple_read_overlay_table): Retrieve long size from objfile
architecture; pass it to read_target_long_array.
(simple_read_overlay_region_table): Likewise.
(simple_overlay_update_1): Likewise.

* infrun.c (cleanup_displaced_step_closure): Remove.
(displaced_step_clear_cleanup): Move to before displaced_step_prepare.
(displaced_step_prepare): Use displaced_step_clear_cleanup instead
of cleanup_displaced_step_closure.
(handle_inferior_event, keep_going): Use thread architecture instead
of current_gdbarch.

ChangeLog:

* infrun.c (handle_inferior_event): Use current frame architecture
or thread architecture instead of current_gdbarch.  Pass to
handle_step_into_function and handle_step_into_function_backward.
(handle_step_into_function): Add GDBARCH parameter.  Use it instead
of current_gdbarch.
(handle_step_into_function_backward): Likewise.
(insert_step_resume_breakpoint_at_frame): Use frame architecture
instead of current_gdbarch.
(insert_step_resume_breakpoint_at_caller): Likewise.

testsuite/ChangeLog:

* gdb.base/annota1.exp: Allow multiple occurrences of the
frames-invalid annotation.
* gdb.cp/annota2.exp: Likewise.

2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>

* elf32-arm.c (create_got_section): Get existing .rela.got
section.
* elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
* elf32-lm32.c (create_got_section): Likewise.
* elf32-m32r.c (create_got_section): Likewise.
* elf32-ppc.c (ppc_elf_create_got): Likewise.
* elf32-s390.c (create_got_section): Likewise.
* elf32-sh.c (create_got_section): Likewise.
* elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
* elf64-s390.c (create_got_section): Likewise.
* elfxx-sparc.c (create_got_section): Likewise.

* elflink.c (_bfd_elf_create_got_section): Properly initialize
the GOT size.

2009-06-17  Michael Eager <eager@eagercon.com>

        * libc/include/pthread.h: Support XMK (Xilinx) BSP, add RTEMS to
        PTHREAD_MUTEX_NORMAL.
        * libc/include/sys/features.h: Same.
        * libc/include/sys/types.h: Same.

2009-06-17  Michael Eager <eager@eagercon.com>

        * rs6000/Makefile.in: Add xilinx support.
        * rs6000/xil-crt0.s: New crt0 file for powerpc-xilinx-eabi.
        * rs6000/xilinx.ld: New file.
        * rs6000/xilinx440.ld: Ditto.

2009-06-17  Michael Eager <eager@eagercon.com>

        * COPYING.LIBGLOSS: Add Xilinx license.

Undo accidental checkin of bogus change

* fhandler_socket.cc (fhandler_socket::recv_internal): Mark WSARecvMsg
as NO_COPY.

* infcmd.c (post_create_inferior): Call breakpoint_re_set after target
is pushed for watchpoint promotion to hardware watchpoint.

*** empty log message ***

daily update

2009-06-16  Paul Pluzhnikov  <ppluzhnikov@google.com>

* dwarf2read.c (dwarf_info_section, dwarf_abbrev_section)
(dwarf_line_section, dwarf_pubnames_section, dwarf_aranges_section)
(dwarf_loc_section, dwarf_macinfo_section, dwarf_str_section)
(dwarf_ranges_section, dwarf_frame_section)
(dwarf_eh_frame_section): Removed.
(dwarf2_resize_section): Likewise.
(dwarf2_read_section): Now static, use bfd_mmap() if possible.
(dwarf2_get_section_info): New function.
(munmap_section_buffer): Likewise.
(dwarf2_per_objfile_cleanup): Likewise.
(section_is_p): Signature change.
* dwarf2-frame.c (dwarf2_build_frame_info): Use
dwarf2_get_section_info instead of dwarf2_read_section.

* fhandler.cc (fhandler_base::read_overlapped): Use a better variable name.

* libc/include/locale.h (struct lconv): Add missing members required
by POSIX.1-2008.
* libc/locale/locale.c (lconv): Initialize new members to default
values in "C" locale.

* fhandler.cc (fhandler_base::read_overlapped): Preserve len when looping due
to received signal.

2009-06-16  Paul Pluzhnikov  <ppluzhnikov@google.com>

* solib.c (symbol_add_stub): New FLAGS parameter.
(solib_read_symbols): FROM_TTY -> FLAGS, call symbol_add_stub
directly.
(solib_add): Defer breakpoint_re_set until after all solibs.
* bsd-uthread.c (bsd_uthread_solib_loaded): Adjust.
* rs6000-nat.c (objfile_symbol_add): Adjust.
* symfile.c (syms_from_objfile): Merge parameters into ADD_FLAGS.
(new_symfile_objfile): Likewise.
(symbol_file_add_with_addrs_or_offsets): Likewise.
(symbol_file_add_from_bfd): Likewise.
(symbol_file_add): Likewise.
* symfile.h (enum symfile_add_flags): New. Adjust prototypes.
* symfile-mem.c (symbol_file_add_from_memory): Adjust.
* windows-nat.c (safe_symbol_file_add_stub): Adjust.
* machoread.c (macho_oso_symfile, macho_symfile_read): Adjust.

* linespec.c (collect_methods): Delete.
(add_matching_methods): Reove destructor special case.
(find_method): Call find_methods directly instead of
collect_methods.
* valops.c (value_struct_elt): Remove destructor
special cases.
(check_field): Likewise.
(value_struct_elt_for_reference): Likewise.
(destructor_name_p): Remove misleading comment about dtors
being "special cases".
* gdbtypes.h (get_destructor_fn_field): Remove. No longer needed.
* gdbtypes.c (get_destructor_fn_field): Likewise.

* mi/mi-main.c (mi_cmd_data_read_memory): Dispatch
TARGET_OJECT_MEMORY reads to the topmost target, not the the
flattened current_target.

2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>

* elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.

* elf32-i386.c (elf_i386_local_hash): Removed.
(elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
(elf_i386_get_local_sym_hash): Likewise.

* elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
(elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
(elf64_x86_64_get_local_sym_hash): Likewise.
* elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
(get_local_sym_hash): Likewise.

* libc/stdio/vfprintf.c (_VFPRINTF_R): Use actual length of
radix char instead of assuming length 1.
* libc/stdlib/gdtoa-gethex.c: Remove use of USE_LOCALE.
(gethex): Allow multibyte decimal point.
Fix compiler warnings due to different signedness of pointer types.
* libc/stdlib/strtod.c: Remove use of USE_LOCALE.
(_strtod_r): Allow multibyte decimal point.
* libc/stdlib/wcstod.c (_wcstod_r): Evaluate correct wide char
endptr position if the decimal point is a multibyte char.

2009-06-16  Craig Howland <howland@LGSInnovations.com>

        * libc/ctype/local.h (__locale_charset): Add arguments to
        prototype
        * libc/stdlib/local.h (__locale_charset): Ditto.

2009-06-16  Craig Howland <howland@LGSInnovations.com>

        * libc/include/math.h:  Simplify fpclassify, isinf, isnan, and signbit
        macros to remove un-necessary extension use.  isinf and isnan also
        changed to use fpclassify.  isfinite macro modified to run faster by
        only calling fpclassify once instead of possibly twice.

2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>

* elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
rel_got_sec and plt_sec.
(elfNN_ia64_relax_section): Updated.
(elfNN_ia64_create_dynamic_sections): Likewise.
(get_got): Likewise.
(allocate_dynrel_entries): Likewise.
(elfNN_ia64_size_dynamic_sections): Likewise.
(set_got_entry): Likewise.
(elfNN_ia64_choose_gp): Likewise.
(elfNN_ia64_relocate_section): Likewise.
(elfNN_ia64_finish_dynamic_symbol): Likewise.
(elfNN_ia64_finish_dynamic_sections): Likewise.

* elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
also for calls.

2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>

* configure.in (elf): Add elf-ifunc.lo.

* configure: Regenerated.
* Makefile.in: Likewise.

* elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.

* elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
irelifunc.
(elf_i386_link_hash_table_create): Likewise.
(elf_i386_create_dynamic_sections): Likewise.
(elf_i386_check_relocs): Likewise.
(elf_i386_allocate_dynrelocs): Likewise.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol): Likewise.
(elf_i386_finish_dynamic_sections): Likewise.
(elf_i386_create_got_section): Removed.

* elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
irelifunc.
(elf64_x86_64_compute_jump_table_size): Updated.
(elf64_x86_64_link_hash_table_create): Likewise.
(elf64_x86_64_create_dynamic_sections): Likewise.
(elf64_x86_64_check_relocs): Likewise.
(elf64_x86_64_allocate_dynrelocs): Likewise.
(elf64_x86_64_size_dynamic_sections): Likewise.
(elf64_x86_64_relocate_section): Likewise.
(elf64_x86_64_finish_dynamic_symbol): Likewise.
(elf64_x86_64_finish_dynamic_sections): Likewise.
(elf64_x86_64_create_got_section): Removed.

* elflink.c (_bfd_elf_create_got_section): Use log_file_align
for pointer alignment.  Set up section pointers.
(_bfd_elf_create_dynamic_sections): Likewise.
(_bfd_elf_create_ifunc_sections): Moved to ...
* elf-ifunc.c: Here.  New.

* Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
(BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
Run "make dep-am".

merge from gcc

    PR 10197
        * testsuite/test-demangle.c: Rename getline to get_line to avoid
        conflicts with system function of the same name.

    * corefile.c (cmp_symbol_map): New function.
        (read_function_mappins): Use qsort to sort the symbols.
        (search_mapped_symbol): New function.
        (core_create_function_syms): Use bsearch to find symbols.
        * corefile.h (struct function_map): Add new bit-field: is_first.
        * cg_print.c (cmp_symbol_map): New function.
        (cg_print_file_ordering): Sort the symbol map.

 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
   to bfd_signed_vma.  Cast constant operands which are used in
   offset related expressions to bfd_signed_vma type as appropriate.

2009-06-16  Tristan Gingold  <gingold@adacore.com>

* avr-tdep.c (struct gdbarch_tdep): Replace the unused field with
call_length field.
(avr_register_name): Add const to register_names.
(avr_scan_arg_moves): Move inside avr_scan_prologue.
(avr_scan_prologue): Add pc_end argument.
Only read prologue bytes that can be read.
Limit the scan to the known prologue length.
Makes pattern variables static and const.
Fix indentation.
(avr_skip_prologue): Pass func_end argument to avr_scan_prologue.
Fix indentation.
(avr_breakpoint_from_pc): Constify avr_break_insn.
(avr_extract_return_value): Fix function comment.
(avr_frame_unwind_cache): Fix GNU style violations.
Pass current_pc argument to avr_scan_prologue to stop prologue
analysis to the current pc.  This fixes the bug with the 'next'
command.
Correctly set the SP register of the previous frame (use call_length).
(avr_frame_prev_register): Fix indentation.
Correctly read PC from the stack on avr6 architectures.
(avr_push_dummy_call): Fix indentation.
(avr_gdbarch_init): Set call_length according to the architecture.

bfd/
* elf32-vax.c (elf_vax_plt_sym_val): New function.
(elf_backend_plt_sym_val): Define.

opcodes/
* vax-dis.c (is_function_entry): Return success for synthetic
symbols too.
(is_plt_tail): New function.
(print_insn_vax): Decode PLT entry offset longword.

bfd/
* elf32-vax.c (elf_vax_reloc_type_class): New function.
(elf_backend_reloc_type_class): Define.

bfd/
* elf32-vax.c (elf_vax_relocate_section): For symbol references
from an executable to a shared library treat R_VAX_PC32
relocations as R_VAX_PLT32 ones.

bfd/
* elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
symbols in GOT space calculation.
(elf_vax_relocate_section): Adjust accordingly.

bfd/
* elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
include <R11:R2>.

bfd/
* elf32-vax.c (elf_vax_check_relocs): Handle the visibility
attribute.
(elf_vax_relocate_section): Likewise.

gas/
* config/tc-vax.c (md_estimate_size_before_relax): Accept
indirect symbol references in the PIC mode and emit a
PC-relative relocation instead of a GOT/PLT one.  Likewise
for symbols known to be hidden at this point.

daily update

*** empty log message ***

* net.cc (get_flags): New static function to generate interface flags
value.
(get_ipv4fromreg_ipcnt): New static function to fetch number of
configured IPv4 addresses for a given NIC from registry.
(get_ipv4fromreg): New static function to fetch configured IPv4
addresses for a given NIC from registry.
(get_friendlyname): New static function to generate friendly name.
(get_hwaddr): New static function to copy hardware address.
(get_xp_ifs): Restructure slightly.  Add code to generate IPv4 entries
entries for interfaces which are disconnected.

2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>

* elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
* elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.

2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>

* elf32-i386.c (elf_i386_check_relocs): Reformat.
* elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.

    PR 10186
        * arm-dis.c (thumb32_opcodes): Fix binary value of SEV.W
        instruction.

        * gas/arm/thumb32.d: Fix expected binary value of SEV.W instruction.

        * config/tc-arm.c (T16_32_TAB): Fix binary value of SEV.W
        instruction.

    PR 10173
        * cr16-dis.c (print_arg): Avoid printing the 0x prefix twice.

2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>

* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerated.

    * configure.ac: Define is_elf for QNX Neutrino targets.
        * configure: Regenerate.

2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>

* ld-ifunc/ifunc-9-x86.d: Fix a typo.

2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>

* elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
* elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.

2009-06-15  Phil Muldoon  <pmuldoon@redhat.com>

* infcall.c (show_unwind_on_terminating_exception_p): New
function.
(call_function_by_hand): Create breakpoint and clean-up call for
std::terminate.breakpoint. Add unwind_on_terminating_exception_p
gate. Pop frame on breakpoint hit.
(_initialize_infcall): Add add_setshow_boolean_cmd for
unwind-on-terminating-exception.

testsuite/

2009-06-15  Phil Muldoon  <pmuldoon@redhat.com>

* gdb.cp/gdb2495.cc: New file.
* gdb.cp/gdb2495.exp: New file.

doc/

2009-06-15  Phil Muldoon  <pmuldoon@redhat.com>

* doc/gdb.texinfo (Calling): Document
set-unwind-on-terminating-exception usage.

    PR 10263
        * arm-dis.c (print_insn): Ignore is_data if the user has requested
        the disassembly of data as well as instructions.

        * objdump.c (disassemble_bytes): Set the DISASSEMBLE_DATA bit in
        the flags field of the disassemble_info structure if the -D switch
        is in operation.

        * dis-asm.h (struct disassemble_info): New value for the flags
        field.

    * po/ru.po: New Russian translation.
        * configure.in (ALL_LINGUAS): Add ru.
        * configure: Regenerate.

    * corefile.c (core_create_syms_from): Use BFD_VMA_FMT when
        scanning in an address.

* gen-all-doc: Use files in ../cpu where possible.

* Makefile.am (ARCHFILE): Fix path.
* Makefile.in: Regenerate.
* html.scm: Use "pre" instead of "plaintext".

2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>

* elf32-i386.c: Remove duplicated comments.

*** empty log message ***

daily update

* errno.cc (errmap): Add mapping for ERROR_IO_INCOMPLETE.
* fhandler.cc (fhandler_base::fcntl): Fix comment.
(fhandler_base::wait_overlapped): Accept an optional len parameter.  Use the
len parameter when WriteFile fails with ERROR_IO_PENDING.  Make debug output
less alarming.
(fhandler_base::write_overlapped): Pass len to wait_overlapped.
* fhandler.h (fhandler_base::wait_overlapped): Add an optional argument
denoting the number of characters intended to be written.
* fhandler_tty.cc (fhandler_pty_master::close): Don't close archetype handles
when cygwin is still initializing since the handles aren't actually opened at
that point.

bfd/

2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/10270
* elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
dynamic IFUNC pointer in non-shared object.  Use .got.plt
for IFUNC definition in PIE.
(elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
PIE locally.

* elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
dynamic IFUNC pointer in non-shared object.  Use .got.plt
for IFUNC definition in PIE.
(elf64_x86_64_relocate_section): Resolve IFUNC definition in
PIE locally.

ld/testsuite/

2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/10270
* ld-ifunc/ifunc-9-x86.d: New.
* ld-ifunc/ifunc-9-x86.s: Likewise.

Back out change in version number.

* read.scm (-CGEN-VERSION): Set version number to 1.1.0.

* doc/cgenint.texi: Renamed from internals.texi.  Several cleanups.
* doc/app.texi: Cleanup pass.
* doc/cgen.texi: Cleanup pass.
* doc/glossary.texi: Add entries for ifield, iformat, sformat, insn.
* doc/intro.texi: Cleanup pass.
* doc/mdate-sh: New file.
* doc/opcodes.texi: Cleanup pass.
* doc/pmacros.texi: Cleanup pass.
* doc/porting.texi: Cleanup pass.
* doc/rtl.texi: Cleanup pass.
* doc/running.texi: Cleanup pass.  Document more runtime options.
* doc/stamp-vti: Update.
* doc/version.texi: Update.

* Makefile.am (AUTOMAKE_OPTIONS): Add 1.9
(GUILE): Fix definition.
* Makefile.in: Regenerate with automake 1.9.6.
* aclocal.m4: Regenerate with aclocal 1.9.6.
* configure.in (AC_PREREQ): Set to 2.59.
(AM_INIT_AUTOMAKE): Change version to 1.1.
(GENINSRC_NEVER): Define.
* configure: Regenerate with autoconf 2.59.
* doc/Makefile.am (info_TEXINFOS): Add cgenint.texi.
(cgen.info,cgen.dvi): Delete.
(cgen_TEXINFOS,cgenint_TEXINFOS): Define.
(noinst_TEXINFOS): Add cgenint.texi.
(DOCFILES): Add missing files.
(MAINTAINERCLEANFILES,DISTCLEANFILES): Define.
* doc/Makefile.in: Regenerate with automake 1.9.6.

* guile.scm: Add "." to %load-path if >= guile version 1.8.

* attr.scm: Removing trailing whitespace.
* cgen-intrinsics.scm: Ditto.
* cgen-sim.scm: Ditto.
* cos.scm: Ditto.
* enum.scm: Ditto.
* guile.scm: Ditto.
* sim.scm: Ditto.

* attr.scm: Removing trailing whitespace.
* cgen-intrinsics.scm: Ditto.
* cgen-sim.scm: Ditto.
* cos.scm: Ditto.
* enum.scm: Ditto.
* guile.scm: Ditto.
* sim.scm: Ditto.

* cgen.sh: Handle multiple simultaneous runs for parallel makes.

* localtime.cc (time2): Take another stab at fixing a compiler warning.

2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>

* elf32-i386.c (elf_i386_relocate_section): Properly report
local symbol for unhandled relocation against STT_GNU_IFUNC
symbol.
* elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.

* localtime.cc (time2): Take a stab at fixing a compiler warning.

2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>

* elf32-i386.c (elf_i386_check_relocs): Properly report
local symbol for unhandled relocation against STT_GNU_IFUNC
symbol.
* elf64-x86-64.c (elf64_x86_64_check_relocs):  Likewise.

* fhandler.cc (fhandler_base::wait_overlapped): Honor nonblocking flag for
writes.  Don't reset event handle when we see a ERROR_IO_PENDING.
* sigproc.cc (stopped_or_terminated): Use bool constants for consistency.
* wait.cc (wait4): Remove nonsensical comment.

bfd/

2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/10269
* elf32-i386.c: Include "objalloc.h" and "hashtab.h".
(elf_i386_link_hash_table): Add loc_hash_table and
loc_hash_memory.
(elf_i386_local_hash): New.
(elf_i386_local_htab_hash): Likewise.
(elf_i386_local_htab_eq): Likewise.
(elf_i386_get_local_sym_hash): Likewise.
(elf_i386_link_hash_table_free): Likewise.
(elf_i386_allocate_local_dynrelocs): Likewise.
(elf_i386_finish_local_dynamic_symbol): Likewise.
(bfd_elf64_bfd_link_hash_table_free): Likewise.
(elf_i386_link_hash_table_create): Create loc_hash_table and
loc_hash_memory.
(elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_sections): Likewise.
(elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
isn't NULL.

* elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
(elf64_x86_64_link_hash_table): Add loc_hash_table and
loc_hash_memory.
(elf64_x86_64_local_hash): New.
(elf64_x86_64_local_htab_hash): Likewise.
(elf64_x86_64_local_htab_eq): Likewise.
(elf64_x86_64_get_local_sym_hash): Likewise.
(elf64_x86_64_link_hash_table_free): Likewise.
(elf64_x86_64_allocate_local_dynrelocs): Likewise.
(elf64_x86_64_finish_local_dynamic_symbol): Likewise.
(bfd_elf64_bfd_link_hash_table_free): Likewise.
(elf64_x86_64_link_hash_table_create): Create loc_hash_table
and loc_hash_memory.
(elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
symbols.
(elf64_x86_64_size_dynamic_sections): Likewise.
(elf64_x86_64_relocate_section): Likewise.
(elf64_x86_64_finish_dynamic_sections): Likewise.
(elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
sym isn't NULL.

gas/

2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/10269
* config/tc-i386.c (md_apply_fix): Use TC_FORCE_RELOCATION
instead of generic_force_reloc.

* config/tc-i386.h (TC_FORCE_RELOCATION): New.

ld/testsuite/

2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/10269
*: ld-ifunc/ifunc-1-local-x86.d: New.
*: ld-ifunc/ifunc-1-local-x86.s: Likewise.
*: ld-ifunc/ifunc-2-local-i386.d: Likewise.
*: ld-ifunc/ifunc-2-local-i386.s: Likewise.
*: ld-ifunc/ifunc-2-local-x86-64.d: Likewise.
*: ld-ifunc/ifunc-2-local-x86-64.s: Likewise.
*: ld-ifunc/ifunc-4-local-x86.d: Likewise.
*: ld-ifunc/ifunc-4-local-x86.s: Likewise.
*: ld-ifunc/ifunc-5-local-i386.s: Likewise.
*: ld-ifunc/ifunc-5-local-x86-64.s: Likewise.
*: ld-ifunc/ifunc-5a-local-i386.d: Likewise.
*: ld-ifunc/ifunc-5a-local-x86-64.d: Likewise.
*: ld-ifunc/ifunc-5b-local-i386.d: Likewise.
*: ld-ifunc/ifunc-5b-local-x86-64.d: Likewise.

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daily update

* fhandler_socket.cc (fhandler_socket::recv_internal): Set namelen
pointer to NULL if name pointer is NULL.  Explain why.

* dwarf2read.c (dwarf2_psymtab_to_symtab): Propagate
`has_section_at_zero' flag from stripped objfile to separate,
debug info only, objfile.

*** empty log message ***

daily update

gdb/testsuite/
Report error on GDB crash during runto.
* lib/gdb.exp (runto <eof>): New.

* exec.h (section_table_xfer_memory_partial): Improve description,
mention SECTION_NAME.
* exec.c (section_table_xfer_memory_partial): Remove stale
description.

    * corefile.c (num_of_syms_in): New function - computes the number
        of symbols in a given file.
        (core_create_syms_from): New function - populates a symbol table
        from the symbols found in a specified file.
        * corefile.h: Prototype core_create_syms_from.
        * gprof.c (long_options): Add --external-symbol-table.
        (usage): Mention it.
        (main): Initiailize external_symbol_table from
        --external-symbol-table option.  If set use it.
        * gprof.texi: Document the new option.

        * NEWS: Mention new feature added to gprof.

* faq-using.xml (faq.using.emacs): Update.

* localtime.cc (time2): Change "spring gap" to "spring forward gap"
in comment.

* localtime.cc (time2): Add workaround for spring gap problem.  Add
explaining comment.

2009-06-10  Philip Blundell  <philb@gnu.org>

* emultempl/armelf.em (gld${EMULATION_NAME}_finish): Avoid crash
if section has no ELF data.

2009-06-10  Philip Blundell  <philb@gnu.org>

* elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
elf_sec->this_hdr == NULL.

    * readelf.c (process_symbol_table): Set gnubuckets to NULL after
        freeing it and before returning.

* opncls.c (_maybe_make_executable): New function.  Gives execute
        permission to an executable bfd that was opened for writing
        provided that it is a regular file.  Replaces common code found in...
        (bfd_close): here and ...
        (bfd_close_all_done): here.

* readelf.c (process_symbol_table): Don't return early if
.hash/.gnu.hash is empty/unusable and not -D.

* Makefile.in (SUBLIBS): Add librt.a.
(librt.a): New rule to build librt.a.

Improve ChangeLog entry.  Fix posix_ipc.cc copyright

* posix_ipc.cc (check_path): Fix typo in comment.  Align naming
convention rules to Linux.  Add comment.

2009-06-12  Tristan Gingold  <gingold@adacore.com>

* reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
* bfd-in2.h: Regenerated.
* libbfd.h: Regenerated.

* mach-o.c (FILE_ALIGN): New macro.
(bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
(bfd_mach_o_print_symbol): Ditto.
(bfd_mach_o_scan_write_thread): Adjust type of variable offset.
(bfd_mach_o_get_reloc_upper_bound): New function.
(bfd_mach_o_canonicalize_reloc): Ditto.
(bfd_mach_o_scan_write_relocs): Ditto.
(bfd_mach_o_scan_write_section_32): Remove offset argument.
(bfd_mach_o_scan_write_section_64): Ditto.
(bfd_mach_o_scan_write_segment_32): Write relocs.  Fix size of data
written for load command.  Do not compute section file offset.
(bfd_mach_o_scan_write_segment_64): Ditto.
(bfd_mach_o_scan_write_symtab): Compute file offset first.
Adjust for bfd_mach_o_asymbol.  Move code to convert from BFD to
Mach-O to ...
(bfd_mach_o_mangle_symbols): ... this new function.
(bfd_mach_o_write_contents): Be sure to habe load commands built.
Call bfd_mach_o_mangle_symbols.
(bfd_mach_o_build_commands): Adjust for filelen field.
Use FILE_ALIGN macro.  Clear section file offset if section is empty.
Do not set symtab file offset anymore here.
(bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
(bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
Set reloc_count and rel_filepos section fields.
(bfd_mach_o_scan_read_section_32): Type of argument offset is now
unsigned int.
(bfd_mach_o_scan_read_section_64): Ditto.
(bfd_mach_o_scan_read_section): Ditto.
(bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
bfd_mach_o_asymbol.  Use unsigned int for file offset type.
(bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
Handle weak-ref symbols.
(bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
(bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
(bfd_mach_o_scan): Remove assignment to removed field.
(bfd_mach_o_mkobject_init): Ditto.
(bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
(bfd_mach_o_bfd_reloc_type_lookup): New macro.
(bfd_mach_o_bfd_reloc_name_lookup): Ditto.
(bfd_mach_o_swap_reloc_in): Ditto.
(bfd_mach_o_swap_reloc_out): Ditto.

* mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
(BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
(BFD_MACH_O_REFERENCE_FLAG_DEFINED)
(BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
(BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
(BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
(BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
(BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
(BFD_MACH_O_N_WEAK_DEF): New macros.
Add comments.
(bfd_mach_o_section_type): Add new enumeration values.
(BFD_MACH_O_S_SELF_MODIFYING_CODE)
(BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
(BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
(BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
macros.
(BFD_MACH_O_GENERIC_RELOC_VANILLA)
(BFD_MACH_O_GENERIC_RELOC_PAIR)
(BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
(BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
(BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
(BFD_MACH_O_RELENT_SIZE): Ditto.
(BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
(BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
(BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
(BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
(BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
(BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
(BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
(BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
(bfd_mach_o_reloc_info): New struct.
(bfd_mach_o_asymbol): New struct.
(bfd_mach_o_symtab_command): The symbols field is now of type
bfd_mach_o_asymbol.
(bfd_mach_o_load_command): The offset and len fields are now of type
unsigned int.
(mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
Add a filelen field.  Add comments.
(bfd_mach_o_backend_data): New struct.
(bfd_mach_o_get_backend_data): New macro.
(bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
bfd_mach_o_asymbol.
(bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
(bfd_mach_o_get_reloc_upper_bound): New prototype.
(bfd_mach_o_canonicalize_reloc): Ditto.

* mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
duplicated macro.  Now defined to _bfd_generic_is_local_label.
(TARGET_NAME_BACKEND): New macro...
(TARGET_NAME_BACKEND): ... used to name a new variable.
(TARGET_NAME): Define relocs table using bfd_mach_o, reference
Mach-O backend data.

* mach-o-i386.c (i386_howto_table): New variable.
(bfd_mach_o_i386_swap_reloc_in): New function.
(bfd_mach_o_i386_swap_reloc_out): Ditto.
(bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
(bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
(bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
(bfd_mach_o_bfd_reloc_type_lookup)
(bfd_mach_o_bfd_reloc_name_lookup): Ditto.

* nto-tdep.h (nto_generic_supply_gpregset)
(nto_generic_supply_fpregset, nto_generic_supply_altregset): Remove.
* nto-tdep.c (nto_generic_supply_gpregset)
(nto_generic_supply_fpregset, nto_generic_supply_altregset): Remove.

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