Move ChangeLog entry to correct directory.

2011-03-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
    Sergio Durigan Junior  <sergiodj@linux.vnet.ibm.com>

Implement support for PowerPC BookE ranged breakpoints.

gdb/
* NEWS: Mention support for ranged breakpoints on embedded PowerPC.
* breakpoint.h (struct bp_target_info) <length>: New member
variable.
(struct breakpoint_ops) <breakpoint_hit>: Take struct bp_location
instead of struct breakpoint as argument, and also add ASPACE
and BP_ADDR arguments.  Update all callers.
(struct breakpoint_ops) <print_one_detail>: New method.
(struct breakpoint) <addr_string_range_end>: New member variable.
* breakpoint.c (breakpoint_location_address_match): Add function
prototype.
(insert_bp_location): Set bl->target_info.length.
(breakpoint_here_p): Call breakpoint_location_address_match.
(moribund_breakpoint_here_p): Likewise.
(regular_breakpoint_inserted_here_p): Likewise.
(breakpoint_thread_match): Likewise.
(bpstat_stop_status): Likewise.
(bpstat_check_location): Move call to
breakpoint_ops.breakpoint_hit to the top.
(print_one_breakpoint_location): Call
breakpoint_ops.print_one_detail if available.
(breakpoint_address_match_range): New function.
(breakpoint_location_address_match): Likewise.
(breakpoint_locations_match): Compare the length field of the
locations too.
(hw_breakpoint_used_count): Count resources used by all locations
in a breakpoint, and use breakpoint_ops.resources_needed if
available.
(breakpoint_hit_ranged_breakpoint): New function.
(resources_needed_ranged_breakpoint): Likewise.
(print_it_ranged_breakpoint): Likewise.
(print_one_ranged_breakpoint): Likewise.
(print_one_detail_ranged_breakpoint): Likewise.
(print_mention_ranged_breakpoint): Likewise.
(print_recreate_ranged_breakpoint): Likewise.
(ranged_breakpoint_ops): New structure.
(find_breakpoint_range_end): New function.
(break_range_command): Likewise.
(delete_breakpoint): Free addr_string_range_end.
(update_breakpoint_locations): Add SALS_END argument.  Update
all callers.  Calculate breakpoint length if a non-zero SALS_END
is given.  Call breakpoint_locations_match instead of
breakpoint_address_match.
(reset_breakpoint): Find SaL of the end of the range if B is a
ranged breakpoint.
(_initialize_breakpoint): Register break-range command.
* defs.h (print_core_address): Add function prototype.
* ppc-linux-nat.c (ppc_linux_ranged_break_num_registers): New
function.
(ppc_linux_insert_hw_breakpoint): Support ranged breakpoints.
(ppc_linux_remove_hw_breakpoint): Likewise.
(_initialize_ppc_linux_nat): Initialize
to_ranged_break_num_registers.
* target.c (update_current_target): Add comment about
to_ranged_break_num_registers.
(target_ranged_break_num_registers): New function.
* target.h (struct target_ops) <to_ranged_break_num_registers>:
New method.
(target_ranged_break_num_registers): Add function prototype.
* ui-out.c (ui_out_field_core_addr): Move address-printing logic to ...
* utils.c (print_core_address): ... here.

gdb/doc/
* gdb.texinfo (PowerPC Embedded): Document ranged breakpoints.

2011-03-31  Tristan Gingold  <gingold@adacore.com>

* dwarf2.h (dwarf_line_number_hp_sfc_ops): New enum.

bfd/
* elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
dynobj and its initialization.

bfd/
2011-03-31  Tristan Gingold  <gingold@adacore.com>

* makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
* configure.com: Set BFD_HOST_64BIT_LONG_LONG and
BFD_HOST_LONG_LONG to 1.

binutils/
2011-03-31  Tristan Gingold  <gingold@adacore.com>

* makefile.vms (readelf.exe): New target.

* breakpoint.c (addr_string_to_sals): Avoid uninitialized
variable compiler warning.

bfd/
2011-03-31  Tristan Gingold  <gingold@adacore.com>

* vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
(_bfd_vms_write_etir): Ditto.
(_bfd_vms_slurp_etir): Avoid to use intptr_t
* configure.com: Generate bfd_stdint.h

binutils/
2011-03-31  Tristan Gingold  <gingold@adacore.com>

* makefile.vms (DEBUG_OBJS): Add elfcomm.obj.

libiberty/
2011-03-31  Tristan Gingold  <gingold@adacore.com>

* makefile.vms (OBJS): Add filename_cmp.obj

include/elf/
* tic6x.h (R_C6000_JUMP_SPLOT, R_C6000_EHTYPE,
R_C6000_PCR_H16, R_C6000_PCR_L16): New relocs.
(SHN_TIC6X_SCOMMON): Define.

bfd/
* elf32-tic6x.h (struct elf32_tic6x_params): New.
(elf32_tic6x_setup): Declare.
* elf32-tic6x.c: Include <limits.h>.
(ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
(struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
New structures.
(elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
(tic6x_elf_scom_section, tic6x_elf_scom_symbol,
tic6x_elf_scom_symbol_ptr): New static variables.
(elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
R_C6000_PCR_H16 and R_C6000_PCR_L16.
(elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
elf32_tic6x_adjust_dynamic_symbol): New static functions.
(elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
to weak symbols as required by the ABI.
Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
as needed when generating DSBT output.
(elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
New static functions.
(ELF_MAXPAGESIZE): Define to 0x1000.
(bfd_elf32_bfd_copy_private_bfd_data,
bfd_elf32_bfd_link_hash_table_create,
bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
elf_backend_want_got_plt, elf_backend_want_dynbss,
elf_backend_plt_readonly, elf_backend_got_header_size,
elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
elf_backend_check_relocs, elf_backend_add_symbol_hook,
elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
elf_backend_section_from_bfd_section,
elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.

* bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
* bfd/bfd-in2.h: Regenerate.
* bfd/libbfd.h: Regenerate.
* config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.

gas/
* config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
static variables.
(md_begin): Initialize them.
(s_tic6x_scomm): New static function.
(md_pseudo_table): Add "scomm".
(tc_gen_reloc): Really undo all adjustments made by
bfd_install_relocation.
* doc/c-tic6x.texi: Document the .scomm directive.

gas/testsuite/
* gas/tic6x/scomm-directive-1.s: New test.
* gas/tic6x/scomm-directive-1.d: New test.
* gas/tic6x/scomm-directive-2.s: New test.
* gas/tic6x/scomm-directive-2.d: New test.
* gas/tic6x/scomm-directive-3.s: New test.
* gas/tic6x/scomm-directive-3.d: New test.
* gas/tic6x/scomm-directive-4.s: New test.
* gas/tic6x/scomm-directive-4.d: New test.
* gas/tic6x/scomm-directive-5.s: New test.
* gas/tic6x/scomm-directive-5.d: New test.
* gas/tic6x/scomm-directive-6.s: New test.
* gas/tic6x/scomm-directive-6.d: New test.
* gas/tic6x/scomm-directive-7.s: New test.
* gas/tic6x/scomm-directive-7.d: New test.
* gas/tic6x/scomm-directive-8.s: New test.
* gas/tic6x/scomm-directive-8.d: New test.

ld/
* emulparams/elf32_tic6x_le.sh (BIG_OUTPUT_FORMAT, EXTRA_EM_FILE,
GENERATE_SHLIB_SCRIPT): New defines.
(TEXT_START_ADDR): Define differently depending on target.
(.got): Redefine to include "*(.dsbt)".
(SDATA_START_SYMBOLS): Remove, replace with
(OTHER_GOT_SYMBOLS): New.
(OTHER_BSS_SECTIONS): Define only for ELF targets.
* emultempl/tic6xdsbt.em: New file.
* gen-doc.texi: Set C6X.
* ld.texinfo: Likewise.
(Options specific to C6X uClinux targets): New section.

binutils/
* readelf.c (get_symbol_index_type): Handle SCOM for TIC6X.
(dump_relocations): Likewise.

binutils/testsuite/
* lib/binutils-common.exp (is_elf_format): Accept tic6x*-*-uclinux*.

ld/testsuite/
* ld-scripts/crossref.exp: Add CFLAGS for tic6x*-*-*.
* ld-elf/sec-to-seg.exp: Remove tic6x from list of targets defining
pagesize to 1.
* ld-tic6x/tic6x.exp: Add support for DSBT shared library/executable
linking tests.
* ld-tic6x/dsbt.ld: New linker script.
* ld-tic6x/dsbt-be.ld: New linker script.
* ld-tic6x/dsbt-overflow.ld: New linker script.
* ld-tic6x/dsbt-inrange.ld: New linker script.
* ld-tic6x/shlib-1.s: New test.
* ld-tic6x/shlib-2.s: New test.
* ld-tic6x/shlib-app-1r.s: New test.
* ld-tic6x/shlib-app-1.s: New test.
* ld-tic6x/shlib-1.sd: New test.
* ld-tic6x/shlib-1.dd: New test.
* ld-tic6x/shlib-app-1.rd: New test.
* ld-tic6x/shlib-app-1rb.rd: New test.
* ld-tic6x/shlib-app-1.sd: New test.
* ld-tic6x/static-app-1rb.od: New test.
* ld-tic6x/shlib-app-1.dd: New test.
* ld-tic6x/shlib-app-1rb.sd: New test.
* ld-tic6x/static-app-1b.od: New test.
* ld-tic6x/static-app-1r.od: New test.
* ld-tic6x/shlib-1rb.rd: New test.
* ld-tic6x/shlib-app-1rb.dd: New test.
* ld-tic6x/shlib-1rb.sd: New test.
* ld-tic6x/shlib-1rb.dd: New test.
* ld-tic6x/shlib-app-1b.od: New test.
* ld-tic6x/tic6x.exp: New test.
* ld-tic6x/static-app-1rb.rd: New test.
* ld-tic6x/shlib-app-1r.od: New test.
* ld-tic6x/static-app-1.od: New test.
* ld-tic6x/static-app-1b.rd: New test.
* ld-tic6x/static-app-1r.rd: New test.
* ld-tic6x/static-app-1rb.sd: New test.
* ld-tic6x/static-app-1b.sd: New test.
* ld-tic6x/static-app-1rb.dd: New test.
* ld-tic6x/static-app-1r.sd: New test.
* ld-tic6x/static-app-1b.dd: New test.
* ld-tic6x/shlib-1b.rd: New test.
* ld-tic6x/static-app-1r.dd: New test.
* ld-tic6x/shlib-app-1b.rd: New test.
* ld-tic6x/shlib-1r.rd: New test.
* ld-tic6x/shlib-app-1r.rd: New test.
* ld-tic6x/shlib-1b.sd: New test.
* ld-tic6x/static-app-1.rd: New test.
* ld-tic6x/shlib-app-1b.sd: New test.
* ld-tic6x/shlib-1r.sd: New test.
* ld-tic6x/shlib-1b.dd: New test.
* ld-tic6x/shlib-app-1r.sd: New test.
* ld-tic6x/shlib-app-1b.dd: New test.
* ld-tic6x/shlib-1r.dd: New test.
* ld-tic6x/static-app-1.sd: New test.
* ld-tic6x/shlib-app-1r.dd: New test.
* ld-tic6x/static-app-1.dd: New test.
* ld-tic6x/shlib-noindex.rd: New test.
* ld-tic6x/shlib-noindex.dd: New test.
* ld-tic6x/shlib-noindex.sd: New test.
* ld-tic6x/got-reloc-local-1.s: New test.
* ld-tic6x/got-reloc-local-2.s: New test.
* ld-tic6x/got-reloc-local-r.d: New test.
* ld-tic6x/got-reloc-global.s: New test.
* ld-tic6x/got-reloc-global-addend-1.d: New test.
* ld-tic6x/got-reloc-global-addend-1.s: New test.
* ld-tic6x/got-reloc-global-addend-2.d: New test.
* ld-tic6x/got-reloc-inrange.d: New test.
* ld-tic6x/got-reloc-overflow.d: New test.
* ld-tic6x/got-reloc-global-addend-2.s: New test.
* ld-tic6x/dsbt-index-error.d: New test.
* ld-tic6x/dsbt-index.d: New test.
* ld-tic6x/dsbt-index.s: New test.
* ld-tic6x/shlib-app-1.od: New test.
* ld-tic6x/shlib-app-1rb.od: New test.
* ld-tic6x/shlib-1.rd: New test.
* ld-tic6x/weak.d: New test.
* ld-tic6x/weak-be.d: New test.
* ld-tic6x/weak.s: New test.
  * ld-tic6x/weak-data.d: New test.
* ld-tic6x/common.d: New test.
* ld-tic6x/common.ld: New test.
* ld-tic6x/common.s: New test.

include/coff
2011-03-31  Tristan Gingold  <gingold@adacore.com>

* internal.h (C_NULL_VALUE): Define.

bfd/
2011-03-31  Tristan Gingold  <gingold@adacore.com>

* coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
entry on xcoff when value is C_NULL_VALUE.

2011-03-31  Tristan Gingold  <gingold@adacore.com>

* libcoff-in.h (exec_hdr): Remove.
* libcoff.h: Regenerate.

2011-03-31  Tristan Gingold  <gingold@adacore.com>

* dwarf2dbg.c (DWARF2_VERSION): Define.
(out_debug_line): Use it.
(out_debug_aranges): Ditto.
(out_debug_info): Ditto.
* config/tc-ia64.h (DWARF2_VERSION): Override it.

binutils/
2011-03-31  Tristan Gingold  <gingold@adacore.com>

* readelf.c (get_ia64_vms_note_type): New function.
(print_ia64_vms_note): Ditto.
(process_note): Recognize VMS/ia64 specific notes.
Display them.
(process_corefile_note_segment): Decode VMS notes.

include/elf
2011-03-31  Tristan Gingold  <gingold@adacore.com>

* ia64.h (Elf64_External_VMS_Note): New struct.
(NT_VMS_MHD, NT_VMS_LNM, NT_VMS_SRC, NT_VMS_TITLE, NT_VMS_EIDC,
NT_VMS_FPMODE, NT_VMS_LINKTIME, NT_VMS_IMGNAM, NT_VMS_IMGID
NT_VMS_LINKID, NT_VMS_IMGBID, NT_VMS_GSTNAM, NT_VMS_ORIG_DYN)
NT_VMS_PATCHTIME) New macros.

*** empty log message ***

daily update

* archive.cc (Archive::include_member): Adjust call to report_object.
(Add_archive_symbols::run): Add script_info to call to
report_archive_begin.
(Lib_group::include_member): Adjust call to report_object.
(Add_lib_group_symbols::run): Adjust call to report_object.
* incremental-dump.cc (dump_incremental_inputs): Remove unnecessary
blocks.  Add object count for script input files.
* incremental.cc (Incremental_inputs::report_archive_begin): Add
script_info parameter; change all callers.
(Incremental_inputs::report_object): Add script_info parameter;
change all callers.
(Incremental_inputs::report_script): Store backpointer to
incremental info entry.
(Output_section_incremental_inputs::set_final_data_size): Record
additional information for scripts.
(Output_section_incremental_inputs::write_info_blocks): Likewise.
* incremental.h (Incremental_script_entry::add_object): New function.
(Incremental_script_entry::get_object_count): New function.
(Incremental_script_entry::get_object): New function.
(Incremental_script_entry::objects_): New data member; adjust
constructor.
(Incremental_inputs::report_archive_begin): Add script_info parameter.
(Incremental_inputs::report_object): Add script_info parameter.
(Incremental_inputs_reader::get_object_count): New function.
(Incremental_inputs_reader::get_object_offset): New function.
* options.cc (Input_arguments::add_file): Return reference to
new input argument.
* options.h (Input_argument::set_script_info): New function.
(Input_argument::script_info): New function.
(Input_argument::script_info_): New data member; adjust all
constructors.
(Input_file_group::add_file): Return reference to new input argument.
(Input_file_lib::add_file): Likewise.
(Input_arguments::add_file): Likewise.
* readsyms.cc (Add_symbols::run): Adjust call to report_object.
* script.cc (Parser_closure::Parser_closure): Add script_info
parameter; adjust all callers.
(Parser_closure::script_info): New function.
(Parser_closure::script_info_): New data member.
(read_input_script): Report scripts earlier to incremental info.
(script_add_file): Set script_info in Input_argument.
(script_add_library): Likewise.
* script.h (Script_options::Script_info): Rewrite class.

* breakpoint.c (breakpoint_re_set_one): Factor out breakpoint-resetting
code from here ...
(re_set_breakpoint): ... to here ...
(addr_string_to_sals): ... and here.

    * ld-elf/elf.exp: Force 32-bit start address for alpha.
        * ld-elf/group8a.d: Don't disable for alpha.
        * ld-elf/group8b.d: Likewise.
        * ld-gc/start.s: Use .dc.a instead of .long.

2011-03-30  Catherine Moore  <clm@codesourcery.com>

* addr2line.c (translate_addresses): Sign extend the pc
if sign_extend_vma is enabled.

* readelf.c (process_gnu_liblist): Stop memory leak.

* po/eo.po: New Esperanto translation.
* configure.in (ALL_LINGUAS): Add eo.
* configure: Regenerate.
* po/da.po: Updated Danish translation.

* macro.c (get_any_string): Free malloced br_buf.
(do_formals): Free 'formal'.

* obj-elf.c (obj_elf_section): Free malloced name.

2011-03-30  Tristan Gingold  <gingold@adacore.com>

* config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
to offset only if within is set.
(ppc_stabx): Reformat.  For stsym stabs, add a check and set
within only for symbols.

* Makefile.in (SFILES): Add missing C sources.
(HFILES_NO_SRCDIR): Remove gdbserver subdirectory headers.
Add missing headers.

* archive.cc (Library_base::should_include_member): Move
method here from class Archive.
(Archive::Archive): Initialize base class.
(Archive::should_include_member): Move to base class.
(Archive::do_for_all_unused_symbols): New function.
(Add_archive_symbols::run): Remove redundant access to
incremental_inputs.
(Lib_group::Lib_group): Initialize base class.
(Lib_group::do_filename): New function.
(Lib_group::include_member): Pass pointer to Lib_group to
report_object.
(Lib_group::do_for_all_unused_symbols): New function.
(Add_lib_group_symbols::run): Report archive information for
incremental links.
* archive.h (class Library_base): New base class.
(class Archive): Derive from Library_base.
(Archive::filename): Move to base class.
(Archive::set_incremental_info): Likewise.
(Archive::incremental_info): Likewise.
(Archive::Should_include): Likewise.
(Archive::should_include_member): Likewise.
(Archive::Armap_entry): Remove.
(Archive::Unused_symbol_iterator): Remove.
(Archive::unused_symbols_begin): Remove.
(Archive::unused_symbols_end): Remove.
(Archive::do_filename): New function.
(Archive::do_get_mtime): New function.
(Archive::do_for_all_unused_symbols): New function.
(Archive::task_): Move to base class.
(Archive::incremental_info_): Likewise.
(class Lib_group): Derive from Library_base.
(Lib_group::do_filename): New function.
(Lib_group::do_get_mtime): New function.
(Lib_group::do_for_all_unused_symbols): New function.
(Lib_group::task_): Move to base class.
* dynobj.cc (Sized_dynobj::do_for_all_global_symbols): New
function.
* dynobj.h (Sized_dynobj::do_for_all_global_symbols): New
function.
* incremental.cc (Incremental_inputs::report_archive_begin):
Use Library_base; call library's get_mtime; add incremental inputs
entry before members.
(class Unused_symbol_visitor): New class.
(Incremental_inputs::report_archive_end): Use Library_base; use
visitor class to record unused symbols; don't add incremental inputs
entry after members.
(Incremental_inputs::report_object): Use Library_base.
* incremental.h
(Incremental_archive_entry::Incremental_archive_entry): Remove
unused Archive parameter.
(Incremental_inputs::report_archive_begin): Use Library_base.
(Incremental_inputs::report_archive_end): Likewise.
(Incremental_inputs::report_object): Likewise.
* object.cc (Sized_relobj::do_for_all_global_symbols): New
function.
* object.h (Object::for_all_global_symbols): New function.
(Object::do_for_all_global_symbols): New function.
(Sized_relobj::do_for_all_global_symbols): New function.
* plugin.cc (Sized_pluginobj::do_for_all_global_symbols):  New
function.
* plugin.h (Sized_pluginobj::do_for_all_global_symbols):  New
function.

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daily update

    * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
        (elf64_alpha_gc_sweep_hook): New.
        (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
        (elf_backend_can_gc_sections): New.

sim: bfin: regen configure to include new cfi device

gdb: start a gitignore

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

PR 12610
* config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
label; zap alpha_insn_label.

sim: cfi: new flash device simulation

This simulates a CFI flash.  Its pretty configurable via the device
tree.  For now, only basic read/write/erase operations are supported
for the Intel command set, but it's easy enough to extend support.
It's certainly enough to trick Das U-Boot into using it for probing,
reading, writing, and erasing.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

gdb
* dwarf2read.c (fixup_partial_die): Handle linkage name on
otherwise anonymous types.
(dwarf2_name): Likewise.
* valops.c (value_struct_elt_for_reference): Refine artificial
type logic.  Call error if j==-1.
gdb/testsuite
* gdb.cp/anon-struct.cc: New file.
* gdb.cp/anon-struct.exp: New file.

gdb/
Fix false GCC warning.
* infcall.c (find_function_addr): Initialize funaddr.

Fix mingw compilation with --enable-targets=all.
* remote-mips.c (gdb_usleep.h): Include header.
(mips_enter_debug): Use gdb_usleep instead of sleep.

Properly handle multiple operands for x32 quad.

gas/

2011-03-29  H.J. Lu  <hongjiu.lu@intel.com>

* config/tc-i386.c (handle_quad): Properly handle multiple
operands.

gas/testsuite/

2011-03-29  H.J. Lu  <hongjiu.lu@intel.com>

* gas/i386/ilp32/quad.d: Add tests for multiple operands.
* gas/i386/ilp32/quad.s: Likewise.

gas: blackfin: gas: blackfin: reject invalid BYTEUNPACK insns

The destination registers must be different with BYTEUNPACK insns,
otherwise the hardware throws up an exception.  So reject them.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

gas: blackfin: gas: blackfin: reject invalid BYTEOP16M insns

The destination registers must be different with BYTEOP16M insns,
otherwise the hardware throws up an exception.  So reject them.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

gas: blackfin: gas: blackfin: reject invalid BYTEOP16P insns

The destination registers must be different with BYTEOP16P insns,
otherwise the hardware throws up an exception.  So reject them.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

PR ld/12613
* ldlex.l (lex_warn_invalid): Don't assume char is unsigned.

* coffdump.c: Include bfd_stdint.h

libdecnumber: start a gitignore

sim: bfin: fix sign extension with 16bit acc add insns

The current implementation attempts to handle the 16bit sign extension
itself.  Unfortunately, it gets it right in some cases.  So rather than
fix that logic, just drop it in favor of using 16bit signed casts.  Now
gcc will take care of getting the logic right.

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

gas: blackfin: reject invalid 16bit acc add insns

The 16bit acc add insn cannot assign the two results to the same dreg,
so make sure gas rejects attempts to use this insn variant.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

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daily update

Support .quad for x32.

gas/

2011-03-28  H.J. Lu  <hongjiu.lu@intel.com>

* config/tc-i386.c (handle_quad): New.
(md_pseudo_table): Add "quad".

gas/testsuite/

2011-03-28  H.J. Lu  <hongjiu.lu@intel.com>

* gas/i386/ilp32/inval.s: Remove .quad.
* gas/i386/ilp32/inval.l: Updated.

* gas/i386/ilp32/quad.d: New.
* gas/i386/ilp32/quad.s: Likewise.

gdb/testsuite/
Test STT_GNU_IFUNC support.
* gdb.base/gnu-ifunc-lib.c: New file.
* gdb.base/gnu-ifunc.c: New file.
* gdb.base/gnu-ifunc.exp: New file.

gdb/
Support resolution of STT_GNU_IFUNC via breakpoints.
* breakpoint.c (print_it_typical): Support bp_gnu_ifunc_resolver and
bp_gnu_ifunc_resolver_return.
(bpstat_what): Rename parameter to bs_head, new variable bs, adjust
the loop.  Support bp_gnu_ifunc_resolver and
bp_gnu_ifunc_resolver_return.  New comment after the loop.  New loop
for bp_gnu_ifunc_resolver and bp_gnu_ifunc_resolver_return
breakpoints.
(bptype_string, print_one_breakpoint_location): Support
bp_gnu_ifunc_resolver and bp_gnu_ifunc_resolver_return.
(user_settable_breakpoint): Return true also for
bp_gnu_ifunc_resolver.
(allocate_bp_location): Support bp_gnu_ifunc_resolver and
bp_gnu_ifunc_resolver_return.
(set_breakpoint_location_function): New parameter explicit_loc,
describe it.  Call find_pc_partial_function_gnu_ifunc with new
variable IS_GNU_IFUNC and adjust the address for STT_GNU_IFUNC if
EXPLICIT_LOC is not set.
(set_raw_breakpoint): Set EXPLICIT_LOC for
set_breakpoint_location_function.
(clone_momentary_breakpoint): Use true for EXPLICIT_LOC of
set_breakpoint_location_function.
(mention): Support bp_gnu_ifunc_resolver and
bp_gnu_ifunc_resolver_return.
(add_location_to_breakpoint): Set EXPLICIT_LOC for
set_breakpoint_location_function.
(update_breakpoint_locations): Remove static.
(breakpoint_re_set_one): Support bp_gnu_ifunc_resolver and
bp_gnu_ifunc_resolver_return.
* breakpoint.h (enum bptype): New fields bp_gnu_ifunc_resolver and
bp_gnu_ifunc_resolver_return.
(update_breakpoint_locations): New declaration.
* elfread.c: Include gdbthread.h and regcache.h.
(elf_gnu_ifunc_resolver_stop, elf_gnu_ifunc_resolver_return_stop): New
functions.
(elf_gnu_ifunc_fns): Install them.
* minsyms.c (stub_gnu_ifunc_resolver_stop)
(stub_gnu_ifunc_resolver_return_stop): New functions.
(stub_gnu_ifunc_fns): Install them.
* symtab.h (struct gnu_ifunc_fns): New fields gnu_ifunc_resolver_stop
and gnu_ifunc_resolver_return_stop.
(gnu_ifunc_resolver_stop, gnu_ifunc_resolver_return_stop): New.

gdb/
STT_GNU_IFUNC reader implementation.
* elfread.c: Include gdbtypes.h, value.h and infcall.h.
(SYMBOL_GOT_PLT_SUFFIX, elf_rel_plt_read)
(elf_objfile_gnu_ifunc_cache_data, struct elf_gnu_ifunc_cache)
(elf_gnu_ifunc_cache_hash, elf_gnu_ifunc_cache_eq)
(elf_gnu_ifunc_record_cache, elf_gnu_ifunc_resolve_by_cache)
(elf_gnu_ifunc_resolve_by_got, elf_gnu_ifunc_resolve_name)
(elf_gnu_ifunc_resolve_addr): New.
(elf_symfile_read): Call elf_rel_plt_read.
(elf_gnu_ifunc_fns): New.
(_initialize_elfread): Initialize elf_objfile_gnu_ifunc_cache_data.
Install elf_gnu_ifunc_fns.
* infcall.c (find_function_return_type): New function.
(find_function_addr): Resolve TYPE_GNU_IFUNC functions, if possible.
* minsyms.c (stub_gnu_ifunc_resolve_addr)
(stub_gnu_ifunc_resolve_name): New functions.
(stub_gnu_ifunc_fns, gnu_ifunc_fns_p): New variables.
* symtab.h (struct gnu_ifunc_fns, gnu_ifunc_resolve_addr)
(gnu_ifunc_resolve_name, gnu_ifunc_fns_p): New.

gdb/
Code cleanup for later STT_GNU_IFUNC support.
* infcall.c (find_function_addr): Remove variable code, use explicit
dereferences for it.  Move VALUE_TYPE initialization later.

gdb/
GDB find_pc_partial_function support for STT_GNU_IFUNC.
* blockframe.c (cache_pc_function_is_gnu_ifunc): New variable.
(clear_pc_function_cache): Clear it.
(find_pc_partial_function): Rename to ...
(find_pc_partial_function_gnu_ifunc): ... this function.  New
parameter is_gnu_ifunc_p, describe it.  Set *IS_GNU_IFUNC_P.
(find_pc_partial_function): New wrapper for this function.
* symtab.h (find_pc_partial_function_gnu_ifunc): New declaration.

gdb/
GDB internal type support for STT_GNU_IFUNC.
* elfread.c (record_minimal_symbol): Support mst_text_gnu_ifunc.
(elf_symtab_read): Set mst_text_gnu_ifunc for
BSF_GNU_INDIRECT_FUNCTION.
* eval.c (evaluate_subexp_standard): Support TYPE_GNU_IFUNC.
* gdbtypes.c (init_type): Support TYPE_FLAG_GNU_IFUNC,
builtin_func_func, nodebug_text_gnu_ifunc_symbol and
nodebug_got_plt_symbol.
* gdbtypes.h (enum type_flag_value): New entry TYPE_FLAG_GNU_IFUNC.
(TYPE_GNU_IFUNC): New.
(struct main_type): New field flag_gnu_ifunc.
(struct builtin_type): New field builtin_func_func.
(struct objfile_type): New fields nodebug_text_gnu_ifunc_symbol and
nodebug_got_plt_symbol.
* minsyms.c (lookup_minimal_symbol_text): Support mst_text_gnu_ifunc.
(in_gnu_ifunc_stub): New.
(prim_record_minimal_symbol, find_solib_trampoline_target): Support
mst_text_gnu_ifunc.
* parse.c (write_exp_msymbol): New variable ifunc_msym.  Detect and
support mst_text_gnu_ifunc.  Support mst_slot_got_plt.
* solib-svr4.c (svr4_in_dynsym_resolve_code): Return true also for
in_gnu_ifunc_stub.
* symmisc.c (dump_msymbols): Support mst_text_gnu_ifunc.
* symtab.c (search_symbols): Likewise.
* symtab.h (enum minimal_symbol_type): New fields mst_text_gnu_ifunc
and mst_slot_got_plt.
(in_gnu_ifunc_stub): New declaration.

gdb/
Support a ring of related breakpoints.
* breakpoint.c (watchpoint_del_at_next_stop): New, move here code from
other functions, add gdb_assert.
(update_watchpoint, watchpoint_check): Add gdb_assert.  Use
watchpoint_del_at_next_stop.
(bpstat_check_watchpoint): Use watchpoint_del_at_next_stop.
(bpstat_stop_status): Handle ring in related_breakpoint.
(set_raw_breakpoint_without_location): Initialize ring in
related_breakpoint.
(delete_breakpoint): Handle ring in related_breakpoint, use
watchpoint_del_at_next_stop.
(map_breakpoint_numbers): Handle ring in related_breakpoint.

gdb/testsuite/
Support a ring of related breakpoints.
* gdb.base/watchpoint-delete.c: New file.
* gdb.base/watchpoint-delete.exp: New file.

gdb/testsuite/
* gdb.ada/arrayparam.exp (print first after function call): Use
explicit package name.  Add a comment
(print lasta after function call): Rename ...
(print last after function call): ... it and use explicit package
name.
(print length after function call): Use explicit package name.
* gdb.ada/str_ref_cmp.exp (operator = works for strings): New test.
* gdb.ada/sym_print_name.exp: Change `i' to `integervar'.
(multiple matches for symbol i): Rename ...
(multiple matches for symbol integervar): ... it.
* gdb.ada/sym_print_name/foo.adb (Foo): Change `I' to `IntegerVar'.
* gdb.ada/sym_print_name/pck.ads (Pck): Likewise.

PR symtab/12441:
* dwarf2read.c (prepare_one_comp_unit): Don't call set_cu_language
with `language_minimal'.

* gdb.texinfo (Set Tracepoints): Fix typo.

* coffdump.c (coff_dump): Correct spelling error.
(show_usage): Replace SYSROFF by COFF.

* configure.ac (i[[3456789]]86-*-msdosdjgpp*): Don't disable
libffi on host.
(x86_64-*-mingw*, i[[3456789]]86-*-mingw32*): Don't disable newlib
on host.
(c54x*-*-* | tic54x-*-*): Don't disable newlib on host.
* configure: Regenerate.

* coffdump.c (dump_coff_scope): Use double typecast for pointer P
to allow compilation for all targets.

Add support for DragonFlyBSD target.

* configure.in: Check for windows.h, not Windows.h.
* configure: Regenerate.
* plugin.c: Include windows.h, not Windows.h.

*** empty log message ***

daily update

* archive.cc (Archive::interpret_header): Return -1 if something
goes wrong.  Change callers accordingly.

sim: bfin: handle saturation with RND12 sub insns

The current handling of the subtraction insn with the RND12 modifier
works when saturation isn't involved.  So add handling for this edge
case to match the hardware.

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

*** empty log message ***

daily update

sim: bfin: add missing VS set with add/sub insns

The 16bit add/sub insns missed setting the VS bit in ASTAT whenever the
V bit was also set.

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

*** empty log message ***

daily update

* testsuite/Makefile.am (final_layout.stdout): Use -n option with nm.
* testsuite/Makefile.in: Regenerate.

* arm-tdep.c (arm_elf_make_msymbol_special): Use ARM_SYM_BRANCH_TYPE
instead of checking for STT_ARM_TFUNC symbol type.

Regenerate Makefile.in.

oops - fix typo

* dwarf.c (decode_location_expression): Use dwarf_vmatoa
function to display DW_OP_addr OP.
(process_debug_info): Use dwarf_vma type for local variables
length and type_offset.

* dwarf.c (process_debug_info): Use offset_size to determine
the bit-size of the computation unit's offset.

* bucomm.c (make_tempname): Stop memory leak.
ICVS: ----------------------------------------------------------------------

* objdump.c (dump_reloc_set): Free malloced memory.

* stabs.c (parse_stab_enum_type): Fix memory leaks.
(parse_stab_struct_type): Ditto.
(parse_stab_struct_fields): Ditto.
(parse_stab_one_struct_field): Ditto.
(parse_stab_members): Ditto.
(stab_demangle_qualified): Ditto.

* prdbg.c (pr_function_type): Close memory leaks.
(pr_method_type): Likewise.
(tg_class_static_member): Likewise.
(tg_class_method_variant): Likewise.
(tg_class_static_method_variant): Likewise.

* ieee.c (ieee_add_bb11): Plug memory leak.
(ieee_function_type): Likewise.
(ieee_class_baseclass): Likewise.

* ar.c (write_archive): Plug memory leak.

* ar.c (delete_members): Plug memory leak.

* ar.c (move_members): Plug memory leak.

* linespec.c (symbol_found): Restore line-based result for
non-LOC_LABEL symbols.

* strings.c (print_strings): Plug memory leak.

* coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.

merge from gcc

2011-03-24  Mark Wielaard  <mjw@redhat.com>

* dwarf2.h (dwarf_form): Remove deprecated DW_FORM_sig8 define.

2011-03-25  Tristan Gingold  <gingold@adacore.com>

* vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
of find_nearest_line on object files.

2011-03-25  Tristan Gingold  <gingold@adacore.com>

* vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
Minor reordering.
(alpha_vms_create_eisd_for_section): Make code sections read-only.

Replace bfd_vma type and analog types by dwarf_vma and analogs.
Use dwarf specific print functions to display these type values.
* dwarf.h (dwarf_signed_vma): New type;
(DWARF2_External_LineInfo): Replace bfd_vma by dwarf_vma.
(DWARF2_External_PubNames): Likewise.
(DWARF2_External_CompUnit): Likewise.
(DWARF2_External_ARange): Likewise.
(read_leb128): Change return type to dwarf_vma.
* dwarf.c (print_dwarf_vma): Use __MINGW32__ conditional and
check byte_size values.
(dwarf_vmatoa): Change parameter type to dwarf_vma.
(dwarf_svmatoa): New static function.
(read_leb128): Change return type to dwarf_vma.
(read_sleb128): New static function.
(struct State_Machine_Registers): Change address field type to
dwarf_vma.
(process_extended_line_op): Adapt to type changes.
(fetch_indirect_string): Likewise.
(idisplay_block): Likewise.
(decode_location_expression): Likewise.
(read_and_display_attr_value): Likewise.
(process_debug_info): Likewise.
(display_debug_lines_raw): Likewise.
(display_debug_lines_decoded): Likewise.
(SLEB macro): Use new read_sleb128 function.

* configure.ac (native_only): Remove.
(i[[3456789]]86-*-msdosdjgpp*): Don't disable expect dejagnu
send-pr uudecode guile gnuserv on host.
(x86_64-*-mingw*): Don't disable expect dejagnu autoconf automake
send-pr rcs guile perl texinfo libtool on host.
(i[[3456789]]86-*-mingw32*): Don't disable expect dejagnu autoconf
automake send-pr rcs guile perl texinfo libtool on host.
(*-*-cygwin*, *-*-netbsd*): Remove host cases.
(*-*-kaos*): Don't disable target-examples target-gperf on target.
(alpha*-dec-osf*): Don't disable fileutils on target.
(sh*-*-pe|mips*-*-pe|*arm-wince-pe): Don't disable target-examples
texinfo send-pr expect dejagnu on target.
(arm-*-elf* | arm*-*-eabi*, arm*-*-linux-gnueabi): Don't disable
target-qthreads on target.
(hppa*-hp-hpux11*, hppa*-*-*): Don't disable shellutils on target.
(ia64*-*-elf*, ia64*-*-*vms*): Don't disable mmalloc on target.
(i[[3456789]]86-w64-mingw*, i[[3456789]]86-*-mingw*,
x86_64-*-mingw*): Don't disable expect on target.
(*-*-cygwin*): Don't disable target-gperf on target.
(powerpc*-*-winnt* | powerpc*-*-pe*): Don't disable make expect
gnuserv on target.
(powerpcle-*-solaris*): Don't disable make expect gnuserv on
target.
* configure: Regenerate.

Move environment modifications into gdb_init so it's done just once per
test, and clear the GREP_OPTIONS environment variable. See,
  http://sourceware.org/ml/gdb-patches/2011-03/msg00886.html

* configure.ac (target_tools): Remove target-groff.
(native_only): Remove target-groff.
(hppa*64*-*-*): Don't disable byacc.
(i[[3456789]]86-*-mingw32*): Remove commented-out noconfigdirs
setting.
(*-*-kaos*): Don't skip target-librx and target-groff.
(*-*-netware*): Don't skip target-libmudflap.
(*-*-tpf*): Don't skip target-libmudflap.
(sh*-*-pe|mips*-*-pe|*arm-wince-pe): Don't condition configured
directories on the host.
(ia64*-*-*vms*): Don't skip tix.
(sh-*-* | sh64-*-*): Don't condition skipped directories on the
host.
* configure: Regenerate.

2011-03-25  Kai Tietz  <ktietz@redhat.com>

        * tui/tui-source.c (tui_set_source_content): Use filename_cmp
        instead of strcmp for comparison.
        (tui_source_is_displayed): Likewise.
        * tui/tui-winsource.c (tui_update_breakpoint_info): Likewise.

sim: bfin: add hw tracing to gpio/sic port events

Makes it a lot easier to find out what's going on with interrupt lines
if the ports have tracing output.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

sim: bfin: fix GPIO logic bugs when processing events

We need the DIR bit cleared, not set, in order for the pin to be treated
as an input.

When looking up the data value, we need to shift the "level" value over by
"my_port" rather than "bit" as the latter has already been shifted over.
We also should normalize the "level" coming in from the outside worlds to
the set of {0,1} since those are the only values that matter to GPIOs.

We need the BOTH bit set, not cleared, in order for the pin to trigger
on both edges.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

sim: bfin: fix clear/set/toggle GPIO handling

The clear/set/toggle MMRs aren't backed by "real" data; they implicitly
perform bit operations on the associated data register.  So when we go
to process writes to them, we need to adjust the pointer accordingly so
that the actual backing data is modified.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>