MI: tests for -catch-load/-catch-unload

Added basic MI tests for the -catch-load and
-catch-unload MI commands.

2012-11-19 Keven Boell <keven.boell@intel.com>

gdb/testsuite:
* gdb.mi/mi-catch-load-so.c: New. Clone of the
catch load test library source file.
* gdb.mi/mi-catch-load.c: New. Clone of the catch
load test source file.
* gdb.mi/mi-catch-load.exp: New. Test file for
basic MI -catch-load and -catch-unload tests.

MI: document the -catch-load/-unload commands

2012-11-16 Mircea Gherzan <mircea.gherzan@intel.com>

gdb/doc:
* gdb.texinfo (GDB/MI Catchpoint Commands): New section.

gdb/:
* NEWS: mention the -catch-load/-catch-unload MI commands.

MI: add the -catch-load and -catch-unload commands

They are equivalent to "catch load" and "catch unload" from CLI.

Rationale: GUIs might be interested in catching solib load or
unload events.

2012-11-16  Mircea Gherzan  <mircea.gherzan@intel.com>

* Makefile.in (SUBDIR_MI_OBS): Add mi-cmd-catch.o.
(SUBDIR_MI_SRCS): Add mi/mi-cmd-catch.c.
* breakpoint.c (add_solib_catchpoint): New function that
can be used by both CLI and MI, factored out from
catch_load_or_unload.
(catch_load_or_unload): Strip it down and make it use the
new add_solib_catchpoint.
* breakpoint.h (add_solib_catchpoint): Declare it.
* mi/mi-cmd-break.h: New file.
* mi/mi-cmd-break.c: Include mi-cmd-break.h.
(setup_breakpoint_reporting): New function used for both
catchpoints and breakpoints.
(mi_cmd_break_insert): Use setup_breakpoint_reporting.
* mi/mi-cmd-catch.c: New file.
* mi/mi-cmds.c (mi_cmds): Add the handlers for -catch-load
and -catch-unload.
* mi/mi-cmds.h: Declare the handlers for -catch-load and
-catch-unload.

MAINTAINERS: add myself to the write-after-approval list

2012-12-12  Mircea Gherzan  <mircea.gherzan@intel.com>

* MAINTAINERS (Write After Approval): Add "Mircea Gherzan".

* dbxread.c (read_dbx_symtab): Update.
(end_psymtab, dbx_psymtab_to_symtab_1, dbx_psymtab_to_symtab)
(read_ofile_symtab): Add 'objfile' argument.
* dwarf2read.c (process_psymtab_comp_unit_reader)
(build_type_psymtabs_reader): Update.
(dwarf2_psymtab_to_symtab): Add 'objfile' argument.
* mdebugread.c (mdebug_psymtab_to_symtab): Add 'objfile'
argument.
(parse_procedure, parse_partial_symbols): Update.
(psymtab_to_symtab_1): Add 'objfile' argument.
* psympriv.h (struct partial_symtab) <objfile>: Remove.
<read_symtab>: Add 'objfile' argument.
(sort_pst_symbols, discard_psymtab): Update.
* psymtab.c (partial_map_expand_apply): Update.
(find_pc_sect_psymtab_closer): Add 'objfile' argument.
(find_pc_sect_psymtab, find_pc_sect_symtab_from_partial): Update.
(find_pc_sect_psymbol): Add 'objfile' argument.
(lookup_symbol_aux_psymtabs): Update.
(match_partial_symbol, lookup_partial_symbol, psymtab_to_symtab):
Add 'objfile' argument.
(find_last_source_symtab_from_partial, dump_psymtab)
(dump_psymtabs_for_objfile, read_symtabs_for_function)
(expand_partial_symbol_tables, read_psymtabs_with_filename)
(find_symbol_file_from_partial, map_matching_symbols_psymtab)
(expand_symtabs_matching_via_partial): Update.
(sort_pst_symbols): Add 'objfile' argument.
(allocate_psymtab): Update.
(discard_psymtab): Add 'objfile' argument.
(maintenance_info_psymtabs, maintenance_check_symtabs): Update.
* stabsread.h (end_psymtab): Update.
* xcoffread.c (this_symtab_objfile): New global.
(process_linenos, enter_line_range, xcoff_next_symbol_text):
Update.
(read_xcoff_symtab): Add 'objfile' argument.
(read_symbol, read_symbol_lineno): Update.
(xcoff_psymtab_to_symtab_1, xcoff_psymtab_to_symtab)
(xcoff_end_psymtab): Add 'objfile' argument.
(scan_xcoff_symtab): Update.

Add support for Python 3.
* NEWS: Mention Python 3 support.
* varobj.c (value_get_print_value): Use
python_string_to_target_string.
* python/py-block.c: Use PyVarObject_HEAD_INIT in initialization
of type objects.
* python/py-breakpoint.c: Ditto.
* python/py-cmd.c:  Ditto.
* python/py-event.c: Ditto.
* python/py-event.h: Ditto.
* python/py-evtregistry.c: Ditto.
* python/py-finishbreakpoint.c: Ditto.
* python/py-frame.c: Ditto.
* python/py-function.c: Ditto.
* python/py-infthread.c: Ditto.
* python/py-lazy-string.c: Ditto.
* python/py-progspace.c: Ditto.
* /python/py-symbol.c: Ditto.
* python/py-evts.c:  (gdbpy_initialize_py_events): Add module
initialization for Python 3.
* python/py-inferior.c: Use PyVarObject_HEAD_INIT in initialization
of type objects.
(infpy_read_memory): Return memoryview object if Python 3.
(infpy_write_memory): Use "s*" operand parsing code for Python 3.
(infpy_search_memory): Ditto.
(get_buffer): New function for Python 3.
* python/py-objfile.c: Use PyVarObject_HEAD_INIT in initialization
of type objects.
(objfpy_dealloc): Use Py_TYPE to call tp_free.
* python/py-param.c: Use PyVarObject_HEAD_INIT in initialization
of type objects.
(get_attr): Use PyUnicode_CompareWithASCIIString if Python 3.
(set_attr): Ditto.
* python/py-prettyprint.c (print_string_repr): use PyBytes methods
instead of PyString methods if Python 3.
(print_children): Skip push_dummy_python_frame call if Python 3.
* python/py-symtab.c: Use PyVarObject_HEAD_INIT in initialization
of type objects.
(salpy_dealloc): Use Py_TYPE to call tp_free.
* python/py-type.c: Use PyVarObject_HEAD_INIT in initialization
of type objects.
(field_dealloc): Use Py_TYPE to call tp_free.
(typy_dealloc): Ditto.
(type_object_as_number): Adjust struct initializations for
differences in layout for Python 2 vs. Python 3.
* python/py-utils.c (python_string_to_unicode): Omit non-Unicode
string case for Python 3.
(unicode_to_encoded_python_string): Shorten code (no functional
change).
(python_string_to_target_python_string): Comment that in Python 3
returned value is a Python "bytes" type.
(gdbpy_is_string): Omit non-Unicode string check in Python 3.
(gdb_py_object_from_longest): Omit non-long integer case in Python
3.
(gdb_py_object_from_ulongest): Ditto.
* python/py-value.c: Use PyVarObject_HEAD_INIT in initialization
of type objects.
(valpy_dealloc): Use Py_TYPE to call tp_free.
(valpy_int): Omit function if Python 3.
(convert_value_from_python): Use "%S" format (Python object as a
string) if Python 3.
(value_object_as_number): Adjust struct initializations for
differences in layout for Python 2 vs. Python 3.
* python/python-config.py: Adjust syntax for Python 3
compatibility.
Include "sys.abiflags" string as part of python library name, if
that attribute exists (Python 3).
* python/python-internal.h (IS_PY3): Define if Python 3.
(Py_TPFLAGS_HAVE_ITER, Py_TPFLAGS_CHECKTYPES): Define with
placeholder value if Python 3.
(PyInt_Check, PyInt_FromLong, PyInt_AsLong, PyString_FromString,
PyString_Decode, PyString_FromFormat, PyString_Check): Define as
analogous Python 3 API function if Python 3.
(PyVarObject_HEAD_INIT): Define if not already defined.
(Py_TYPE): Ditto.
* python/python.c (eval_python_command): Omit Py_FlushLine call if
Python 3.
Check return values of all Python API calls for error.
Supply dummy "python" and "python-interactive" commands if Python
initialization failed.
(_initialize_python): Convert argc to wchar_t** if Python 3.
Add module initialization for Python 3.
(finish_python_initialization): Pass wchar_t * argument to
PySys_SetPath if Python 3.
* python/lib/gdb/__init__.py: Define "reload" if Python 3.
(_GdbFile): New class for common output file behavior.
(GdbOutFile): Subclass from _GdbFile.
(GdbOutputErrorFile): Ditto.
(auto_load_packages): Adjust syntax for Python 3 compatibility.
* python/lib/gdb/printing.py: Define basestr and int if Python 3.
* python/lib/gdb/prompt.py: Use sorted() function rather than
sort() method.
* python/lib/gdb/command/explore.py: Define raw_input if Python 3.
Adjust syntax for Python 3 compatibility.
* python/lib/gdb/command/pretty_printers.py: Use sorted() function
rather than sort() method.
Adjust syntax for Python 3 compatibility.
* python/lib/gdb/command/type_printers.py: Ditto.
* doc/gdb.texinfo (Inferior.read_memory): Mention that the return
value is a memoryview object if Python 3.

* coffread.c (coff_objfile_data_key): New global.
(coff_symfile_init): Use set_objfile_data.
(coff_symfile_read): Use objfile_data.
(coff_symfile_finish): Don't free deprecated_sym_private.
(coff_free_info): New function.
(_initialize_coffread): Initialize coff_objfile_data_key.
* mdebugread.c (pending_list): Update comment.
* objfiles.h (struct objfile) <deprecated_sym_private>: Remove.
* symfile.c (reread_symbols): Don't mention
deprecated_sym_private.
* xcoffread.c (xcoff_objfile_data_key): New global.
(XCOFF_DATA): New macro.
(process_linenos, enter_line_range, xcoff_next_symbol_text)
(read_xcoff_symtab, coff_getfilename, read_symbol_lineno): Use
XCOFF_DATA.
(xcoff_new_init) Use set_objfile_data.
(xcoff_symfile_finish): Don't free deprecated_sym_private.
(init_stringtab, swap_sym, scan_xcoff_symtab)
(xcoff_get_toc_offset, xcoff_initial_scan): Use XCOFF_DATA.
(xcoff_free_info): New function.
(_initialize_xcoffread): Initialize xcoff_objfile_data_key.

* coffread.c (coff_symfile_init): Use set_objfile_data.
(coff_symfile_read): Use DBX_SYMFILE_INFO.
* dbxread.c (dbx_objfile_data_key): New global.
(dbx_symfile_init): Use set_objfile_data.
(dbx_symfile_finish): Don't free deprecated_sym_stab_info.
(dbx_free_symfile_info): New function.
(coffstab_build_psymtabs, elfstab_build_psymtabs): Use
DBX_SYMFILE_INFO.
(stabsect_build_psymtabs): Use set_objfile_data.
(_initialize_dbxreadb): Initialize dbx_objfile_data_key.
* elfread.c (elf_symtab_read): Use DBX_SYMFILE_INFO,
set_objfile_data.
(free_elfinfo): Use DBX_SYMFILE_INFO.
(elf_symfile_finish): Don't free deprecated_sym_stab_info.
(elfstab_offset_sections): Use DBX_SYMFILE_INFO.
* gdb-stabs.h (dbx_objfile_data_key): Declare.
(DBX_SYMFILE_INFO): Rewrite to use objfile_data.
* objfiles.h (struct objfile) <deprecated_sym_stab_info>: Remove.
* somread.c (som_symfile_finish): Don't free
deprecated_sym_stab_info.

Remove trailing space in gdbarch.sh.

gdb/ChangeLog:

        * gdbarch.sh (software_single_step): Remove trailing space in
        comment (gdbarch.h is already correct).

Add --with-build-config=bootstrap-asan support

* Makefile.def (target_modules): Add bootstrap=true and
raw_cxx=true to libsanitizer.
* configure.ac (bootstrap_target_libs): Add libsanitizer.
* Makefile.in: Regenerated.
* configure: Likewise.

Add libstdc++-raw-cxx.m4

* libstdc++-raw-cxx.m4: New file.

Add bootstrap-asan.mk

* bootstrap-asan.mk: New file.

* powerpc.cc (class Track_tls): New.
(class Relocate, class Scan): Inherit Track_tls.
(Target_powerpc::Scan::local, global): Track tls optimization
and avoid creating plt entry for __tls_get_addr if all uses
are optimized away.
(Target_powerpc::Relocate::relocate): Update to use Track_tls.

* options.h (General_options): Add --toc-sort/--no-toc-sort.
Replace no_toc_optimize with toc_optimize.
* output.h (Output_section::input_sections): Provide non-const variant.
* powerpc.cc (Powerpc_relobj::has_small_toc_reloc_,
set_has_small_toc_reloc, has_small_toc_reloc): New variable and
accessors.
(Target_powerpc::Scan::local, global): Call set_has_small_toc_reloc.
(class Sort_toc_sections): New.
(Target_powerpc::do_finalize_sections): Sort toc sections.
(Target_powerpc::Relocate::relocate): Update toc_optimize test.

*** empty log message ***

daily update

ld/
* emulparams/elf_nacl.sh (nacl_rodata_addr): New shell function.
(RODATA_ADDR, SHLIB_RODATA_ADDR): Use it to base the calculation
on SEGMENT_START("text-segment", ...) rather than ... alone.
* Makefile.am (earmelf_nacl.c, earmelfb_nacl.c): Add missing
dependency on $(srcdir)/emulparams/elf_nacl.sh.
* Makefile.in: Regenerate.

* gdb.python/py-prettyprint.py (_iterator): Remove exception_flag
exception.
(_iterator_except): New function.
(ArrayPrinter): Use _iterator function instead of local _iterator
class for Python 3 compatibility.
(NoStringContainerPrinter): Use _iterator_except instead of
_iterator.
* gdb.python/py-typeprint.exp: Use exec(open(...).read()) instead of
execfile for Python 3 compatibility.
* gdb.python/python.exp: Handle Python 2.4 exception traceback
format in error_prompt test.

* dwarf2read.c (dwarf2_get_dwz_file): Set 'dwz_file'.

* dsrec.c (report_transfer_performance): Don't declare.
(load_srec): Use gettimeofday, print_transfer_performance.
* symfile.c (report_transfer_performance): Remove.

Microblaze: Add support for handling TLS symbol suffixes and generating
TLS relocs for General Dynamic and Local Dynamic models.

bfd/Changelog
          * reloc.c: Add new relocations
          * bfd-in2.h: Regenerated
          * libbfd.h: Regenerated
          * elf32-microblaze.c (microblaze_elf_howto_raw):
            Add TLS relocations
            (microblaze_elf_reloc_type_lookup): Likewise
            (elf32_mb_link_hash_entry): define TLS reference types
            (elf32_mb_link_hash_table): add TLS Local dynamic GOT entry
            #define has_tls_reloc if section has TLS relocs
            (dtprel_base), (check_unique_offset): New
            (microblaze_elf_output_dynamic_relocation): output simple
            dynamic relocation into SRELOC.
            (microblaze_elf_relocate_section): Accommodate TLS relocations.
            (microblaze_elf_check_relocs): Likewise
            (update_local_sym_info): New
            (microblaze_elf_copy_indirect_symbol): Add tls_mask.
            (allocate_dynrelocs): Handle TLS symbol
            (microblaze_elf_size_dynamic_sections): Set size and offset
            (microblaze_elf_finish_dynamic_symbol): Use
             microblaze_elf_output_dynamic_relocation

gas/Changelog
          * config/tc-microblaze.c: Define TLS offsets
            (md_relax_table): Add TLS offsets
            (imm_types), (match_imm), (get_imm_otype): New to support
            TLS offsets.
            (tc_microblaze_fix_adjustable): Add TLS relocs.
            (md_convert_frag): Support TLS offsets.
            (md_apply_fix), (md_estimate_size_before_relax), (tc_gen_reloc):
            Add TLS relocs

include/Changelog
          * elf/microblaze.h: Add TLS relocs to START_RELOC_NUMBERS

2012-12-11  Pedro Alves  <pedro@codesourcery.com>
    Pedro Alves  <palves@redhat.com>

* procfs.c (procfs_make_note_section) [NEW_PROC_API]: Output a
NT_PSTATUS note.
* sol2-tdep.c (sol2_core_pid_to_str): Print process IDs
differently from LWP IDs.

gdb/
2012-12-11  Pedro Alves  <palves@redhat.com>

* configure.ac (detect type of /proc): Remove Unixware handling.
* configure: Regenerate.
* proc-api.c (ioctl_table) [PIOCLSTATUS]: Don't mention Unixware.
(ioctl_table) [PCRESET]: Remove entry.
* proc-events.c (SYS_lwp_create, SYS_lwp_exit, SYS_lwp_wait)
(SYS_lwp_self, SYS_lwp_info, SYS_lwp_private, SYS_lwp_kill)
(SYS_lwp_suspend, SYS_lwp_continue): Don't define.
* proc-why.c (pr_why_table) [PR_SUSPENDED]: Don't mention Unixware.
* procfs.c: Remove all UNIXWARE guarded code, and all traces of
Unixware in comments throughout.
* i386-tdep.c (i386_svr4_sigtramp_p): Don't match _sigacthandler,
and remove mention of Unixware.

gdb/doc/
2012-12-11  Pedro Alves  <palves@redhat.com>

* gdb.texinfo: Remove all mentions of Unixware throughout.

*** empty log message ***

daily update

* dwarf2read.c (dwarf2_cu): Enhance comment.
(dwarf2_get_pc_bounds): Only add ranges_base for DIEs that live in
the DWO file.
(dwarf2_record_block_ranges): Ditto.

2012-12-10  Paul Koning  <paul_koning@dell.com>

* gdb.base/charset.exp: Change print syntax for Python 3
compatibility.
* gdb.python/py-block.exp: Ditto.
* gdb.python/py-breakpoint.exp: Ditto.
* gdb.python/py-cmd.exp: Ditto.
* gdb.python/py-events.py: Ditto.
* gdb.python/py-finish-breakpoint.py: Ditto.
* gdb.python/py-finish-breakpoint2.exp: Ditto.
* gdb.python/py-finish-breakpoint2.py: Ditto.
* gdb.python/py-frame-inline.exp: Ditto.
* gdb.python/py-frame.exp: Ditto.
* gdb.python/py-infthread.exp: Ditto.
* gdb.python/py-objfile.exp: Ditto.
* gdb.python/py-parameter.exp: Ditto.
* gdb.python/py-progspace.exp: Ditto.
* gdb.python/py-prompt.exp: Ditto.
* gdb.python/py-symbol.exp: Ditto.
* gdb.python/py-symtab.exp: Ditto.
* gdb.python/py-template.exp: Ditto.
* gdb.python/py-value-cc.exp: Ditto.
* gdb.python/python.exp: Ditto.
* gdb.python/source2.py: Ditto.
* gdb.python/lib-types.exp: Change print syntax for Python 3
compatibility.
Use sorted() function rather than sort() method.
Accept either int or long values for enum values.
* gdb.python/py-events.exp: Use exec(open(...).read()) instead of
execfile for Python 3 compatibility.
* gdb.python/py-evsignal.exp: Ditto.
* gdb.python/py-evthreads.exp: Ditto.
* gdb.python/py-mi.exp: Ditto.
* gdb.python/py-pp-maint.exp: Ditto.
* gdb.python/py-prettyprint.exp: Ditto.
* gdb.python/py-finish-breakpoint.exp: Change print syntax for
Python 3 compatibility.
Skip tests for Python 2.4.
* gdb.python/py-inferior.exp: Change print syntax for
Python 3 compatibility.
Use byte string rather than character string in memory write test
if Python 3.
* gdb.python/py-pp-maint.py: Change class declarations to "new
class" syntax.
* gdb.python/py-prettyprint.py: Change iterator class to generator
function for Python 3 compatibility.
Make all classes "new style".
Fix indentation issue and stray semicolon.
* gdb.python/py-shared.expChange print syntax for Python 3
compatibility.
Define "long" if Python 3.
* gdb.python/py-type.exp: Change print syntax for Python 3
compatibility.
Accept either int or long values for enum values.
* gdb.python/py-value.exp: Change print syntax for Python 3
compatibility.
Skip "long" and "unicode" tests if Python 3.
Accept either "type" or "class" in type checks.
* lib/gdb.exp (gdb_py_is_py3k): New flag set if Python 3.
(gdb_py_is_py24): New flag set if Python 2.4 or 2.5.

* dwarf2read.c (create_dwo_in_dwp): Tweak comment.

* symtab.c (find_pc_sect_symtab): Add comment.

* Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
(COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
macros.
(.c.o): Rewrite.
(ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
(common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
(i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
(amd64-linux-ipa.o, ax.o): Rewrite.
(event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
(proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
(thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
(signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
(gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
(format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
(i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
(linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
(linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
(linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
(linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
(linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
(nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
(win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
(arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
(reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
(i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
(reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
(mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
(powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
(powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
(powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
(powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
(powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
(powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
(s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
(s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
(s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
(tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
(amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
(x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
(reg-tilegx.o): Remove.
(all_object_files): New macro.
Include .deps files.
* aclocal.m4, configure: Rebuild.
* acinclude.m4: Include depstand.m4, lead-dot.m4.
* configure.ac: Invoke ZW_CREATE_DEPDIR,
ZW_PROG_COMPILER_DEPENDENCIES.  Compute GMAKE condition.

* defs.h: Don't check for definition of LONGEST.
(min, max): Remove duplicates.

gold/
* testsuite/binary_unittest.cc (read_all): New function.
(Sized_binary_test): Use it instead of ::read.
* fileread.cc (do_read): Don't assume pread always reads the whole
amount in a single call.

* dwarf2read.c (dwarf2_fetch_die_loc_sect_off): New function.
(dwarf2_fetch_die_loc_cu_off): Rename from
dwarf2_fetch_die_location_block.  Rewrite to use
dwarf2_fetch_die_loc_sect_off.
* dwarf2loc.h (dwarf2_fetch_die_loc_sect_off): Declare.
(dwarf2_fetch_die_loc_cu_off): Rename.
* dwarf2loc.c (indirect_pieced_value): Use
dwarf2_fetch_die_loc_sect_off.
* dwarf2expr.h (struct dwarf_expr_context) <len, data>: Update
comment.
(struct dwarf_expr_piece) <v.ptr.die>: Now a sect_offset.
* dwarf2expr.c (add_piece): Update.
(execute_stack_op) <DW_OP_GNU_implicit_pointer>: Update comment.
testsuite
* gdb.dwarf2/implptr-64bit.exp: Run tests with two CUs as well.
(test): Add "two_cu" argument.
* gdb.dwarf2/implptr-64bit.S: Move subprogram later; use ref_addr
for types; allow two CUs.

* buildsym.c (struct pending_block): Move from buildsym.h.
(pending_blocks): Likewise; now static.
(pending_block_obstack): New global.
(free_pending_blocks): Free blocks.
(record_pending_block): Use pending_block_obstack.
* buildsym.h (struct pending_block): Move definition to
buildsym.c.
(pending_blocks): Don't declare.

2012-12-10  Pedro Alves  <palves@redhat.com>

* solib-svr4.c (svr4_solib_create_inferior_hook) [_SCO_DS]: Remove
dead SCO code, and adjust function description comment.

Add copyright notices

* powerpc.cc (Target_selector_powerpc::Target_selector_powerpc):
Set EM_PPC64 or EM_PPC here.
(Target_selector_powerpc::do_recognize): Delete.

* powerpc.cc (Powerpc_relobj::Powerpc_relobj): Init has14_ and
stub_table_.
(Target_powerpc::Branch_info::make_stub): Don't omit addend.

*** empty log message ***

daily update

gdb/
* configure.ac (CC_HAS_LONG_LONG): Replace by AC_MSG_ERROR.
* defs.h (LONGEST, ULONGEST): Remove conditionalization for
CC_HAS_LONG_LONG.
* dwarf2-frame.c (DW64_CIE_ID): Likewise.
* dwarf2read.c (extract_cu_value): Remove the function.
(create_cus_from_index_list): Make the return type void, inline the
extract_cu_value caller, include new gdb_static_assert.
(create_cus_from_index): Make the return type void, update the function
comment, update the create_cus_from_index_list caller.
(create_signatured_type_table_from_index): Make the return type void,
inline the extract_cu_value caller, include new gdb_static_assert.
(dwarf2_read_index): Update the create_cus_from_index and
create_signatured_type_table_from_index caller.
* printcmd.c (ui_printf): Remove conditionalizations for
CC_HAS_LONG_LONG.
* config.in: Regenerate.
* configure: Regenerate.

gdb/doc/
* gdbint.texinfo (Host Definition): Remove CC_HAS_LONG_LONG.

Properly check indicies bigger than 4Gb

PR binutils/14933
* archive.c (bsd_write_armap): Properly check indicies bigger
than 4Gb.

gdb/
* dwarf2read.c (struct dwarf2_cu): New field producer_is_gcc_lt_4_3.
Update the comment for checked_producer.
(check_producer): New forward declaration.
(producer_is_gcc_lt_4_3): New function.
(find_file_and_directory): Simulate *COMP_DIR only for gcc < 4.3.
(check_producer): Initialize also PRODUCER_IS_GCC_LT_4_3.

gdb/testsuite/
* gdb.dwarf2/dw2-compdir-oldgcc.S: New file.
* gdb.dwarf2/dw2-compdir-oldgcc.exp: New file.

*** empty log message ***

daily update

gdb/testsuite
2012-12-08  Yao Qi  <yao@codesourcery.com>
    Pedro Alves  <palves@redhat.com>

* gdb.trace/mi-tracepoint-changed.exp (test_reconnect): Test
'=breakpoint-created' when GDB merges the tracepoints of both
 sides.

* config.sub: Merge from config repo.

*** empty log message ***

daily update

Use "readelf -S --wide" on ld-elf/pr14926.d

* ld-elf/pr14926.d: Use "readelf -S --wide".

gold/
* testsuite/binary_unittest.cc (Sized_binary_test):
Use open_descriptor rather than ::open.

* ada-lang.c (ada_make_symbol_completion_list): Add 'code'
argument, assertion.
* c-exp.y (typebase): Add completion productions.
* completer.c (expression_completer): Handle tag completion.
* expression.h (parse_expression_for_completion): Add argument.
* f-lang.c (f_make_symbol_completion_list): Add 'code'
argument.
* language.h (struct language_defn)
<la_make_symbol_completion_list>: Add 'code' argument.
* parse.c (expout_tag_completion_type, expout_completion_name):
New globals.
(mark_struct_expression): Add assertion.
(mark_completion_tag): New function.
(parse_exp_in_context): Initialize new globals.
(parse_expression_for_completion): Add 'code' argument.  Handle
tag completion.
* parser-defs.h (mark_completion_tag): Declare.
* symtab.c (default_make_symbol_completion_list_break_on): Add
'code' argument.  Update.
(default_make_symbol_completion_list): Add 'code' argument.
(make_symbol_completion_list): Update.
(make_symbol_completion_type): New function.
* symtab.h (default_make_symbol_completion_list_break_on)
(default_make_symbol_completion_list): Update.
(make_symbol_completion_type): Declare.
testsuite
* gdb.base/break1.c (enum some_enum, union some_union): New.
(some_enum_global, some_union_global, some_value): New globals.
* gdb.base/completion.exp: Add tag completion tests.

* expression.h (parse_expression_for_completion): Rename
from parse_field_expression.
(parse_completion): Rename from in_parse_field.
* c-exp.y (lex_one_token): Update.
* completer.c (expression_completer): Update.
* go-exp.y (lex_one_token): Update.
* p-exp.y (yylex): Update.
* parse.c (parse_completion): Rename from in_parse_field.
(parse_exp_in_context): Update.
(parse_expression_for_completion): Rename from
parse_field_expression.  Update.

* typeprint.c (_initialize_typeprint): Set completer
for "whatis" and "ptype".
testsuite
* gdb.base/completion.exp: Add tests for ptype and whatis
completion.

Mention PRs in ChangeLog entries for LTO tests

Add LTO tests

* ld-plugin/dummy.c: New file.
* ld-plugin/dummy.s: Likewise.
* ld-plugin/lto-11.out: Likewise.
* ld-plugin/lto-11a.c: Likewise.
* ld-plugin/lto-11b.c: Likewise.
* ld-plugin/lto-11c.c: Likewise.
* ld-plugin/lto-12.out: Likewise.
* ld-plugin/lto-12a.c: Likewise.
* ld-plugin/lto-12b.c: Likewise.
* ld-plugin/lto-12c.c: Likewise.
* ld-plugin/lto-13.out: Likewise.
* ld-plugin/lto-13a.c: Likewise.
* ld-plugin/lto-13b.c: Likewise.
* ld-plugin/lto-13c.c: Likewise.
* ld-plugin/lto-14.out: Likewise.
* ld-plugin/lto-14a.c: Likewise.
* ld-plugin/lto-14b.c: Likewise.
* ld-plugin/lto-14c.c: Likewise.
* ld-plugin/lto-15.out: Likewise.
* ld-plugin/lto-15a.c: Likewise.
* ld-plugin/lto-15b.c: Likewise.
* ld-plugin/lto-16a.c: Likewise.
* ld-plugin/lto-16a.d: Likewise.
* ld-plugin/lto-16b.c: Likewise.
* ld-plugin/lto-16b.d: Likewise.
* ld-plugin/lto-17a.c: Likewise.
* ld-plugin/lto-17a.d: Likewise.
* ld-plugin/lto-17b-1.d: Likewise.
* ld-plugin/lto-17b-2.d: Likewise.
* ld-plugin/lto-17b.c: Likewise.
* ld-plugin/lto-1a.c: Likewise.
* ld-plugin/lto-1b.c: Likewise.
* ld-plugin/lto-2.c: Likewise.
* ld-plugin/lto-3.d: Likewise.
* ld-plugin/lto-3.out: Likewise.
* ld-plugin/lto-3a.c: Likewise.
* ld-plugin/lto-3b.c: Likewise.
* ld-plugin/lto-3c.c: Likewise.
* ld-plugin/lto-3r.d: Likewise.
* ld-plugin/lto-5.d: Likewise.
* ld-plugin/lto-5.out: Likewise.
* ld-plugin/lto-5a.c: Likewise.
* ld-plugin/lto-5b.c: Likewise.
* ld-plugin/lto-5r.d: Likewise.
* ld-plugin/lto-6.c: Likewise.
* ld-plugin/lto-7.out: Likewise.
* ld-plugin/lto-7a.c: Likewise.
* ld-plugin/lto-7b.c: Likewise.
* ld-plugin/lto-7c.c: Likewise.
* ld-plugin/lto-7d.c: Likewise.
* ld-plugin/lto-8.out: Likewise.
* ld-plugin/lto-8a.c: Likewise.
* ld-plugin/lto-8b.c: Likewise.
* ld-plugin/lto-9.cc: Likewise.
* ld-plugin/lto-9.d: Likewise.
* ld-plugin/lto.exp: Likewise.
* ld-plugin/pr12696-1.cc: Likewise.
* ld-plugin/pr12758a.s: Likewise.
* ld-plugin/pr12758b.c: Likewise.
* ld-plugin/pr12760a.c: Likewise.
* ld-plugin/pr12760b.c: Likewise.
* ld-plugin/pr12942.out: Likewise.
* ld-plugin/pr12942a.cc: Likewise.
* ld-plugin/pr12942a.h: Likewise.
* ld-plugin/pr12942b.cc: Likewise.
* ld-plugin/pr12942c.cc: Likewise.
* ld-plugin/pr12975.c: Likewise.
* ld-plugin/pr12975.d: Likewise.
* ld-plugin/pr12975.t: Likewise.
* ld-plugin/pr12982.c: Likewise.
* ld-plugin/pr12982.d: Likewise.
* ld-plugin/pr13066.cc: Likewise.
* ld-plugin/pr13066.out: Likewise.
* ld-plugin/pr13183.d: Likewise.
* ld-plugin/pr13183a.c: Likewise.
* ld-plugin/pr13183b.c: Likewise.
* ld-plugin/pr13201.c: Likewise.
* ld-plugin/pr13201.out: Likewise.
* ld-plugin/pr13229.cc: Likewise.
* ld-plugin/pr13229.d: Likewise.
* ld-plugin/pr13244.c: Likewise.
* ld-plugin/pr13244.d: Likewise.
* ld-plugin/pr13287.cc: Likewise.
* ld-plugin/run-ie.c: Likewise.
* ld-plugin/run-ie.out: Likewise.

Add plugin visibility test

* ld-plugin/func1p.c: New file.
* ld-plugin/func2i.c: Likewise.
* ld-plugin/func3h.c: Likewise.

* ld-plugin/plugin.exp (plugin_extra_elf_tests): Add plugin
visibility test.

Add check_lto_available

* lib/ld-lib.exp (check_lto_available): New.  Check if compiler
supports LTO.

Properly check linker warnings

* lib/ld-lib.exp (run_cc_link_tests): Properly check linker
warnings.

Pass -rc to ar

* lib/ld-lib.exp (ar_simple_create): Pass -rc to ar.

Add a testase for PR ld/14926

PR ld/14926
* ld-elf/pr14926.d: New file.
* ld-elf/pr14926.s: Likewise.

Fix gdb.base/stale-infcall.exp's copyright line.

gdb/testsuite/ChangeLog:

        * gdb.base/stale-infcall.exp: Fix copyright line.

Update copyright.py:NOT_FSF_LIST for sim/common subdir.

There was a duplicate ("sim/common/cgen-fpu.h"), and one entry where
we do have an FSF copyright header ("sim/common/sim-fpu.c").

gdb/ChangeLog:

        * copyright.py (NOT_FSF_LIST): Remove duplicate entry
        "sim/common/cgen-fpu.h".  Remove invalid entries
        "sim/common/sim-fpu.c" and "sim/mn10300/sim-main.h",
        which actually have an FSF copyright header.

* ld-elf/comm-data.exp: Revert last change.
* ld-elf/comm-data5.d: xfail frv-linux.

* ld-elf/shared.exp (libneeded1a.so): Override any system
supplied --as-needed or --add-needed flag.

* configure.ac (HAVE_ZLIB): Use AM_ZLIB instead of AC_SEARCH_LIBS.
Use $ac_cv_header_zlib_h = yes as the condition in AM_CONDITIONAL.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.

PR ld/14926
* elf.c (_bfd_elf_map_sections_to_segments): Include elf header
size when determining phdr_in_segment.

* configure.ac (HAVE_ZLIB): Use AM_ZLIB instead of AC_SEARCH_LIBS.
Use $ac_cv_header_zlib_h = yes as the condition in AM_CONDITIONAL.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.

* powerpc.cc (Stub_table::do_write): Delete redundant Address
typedef and invalid_address constant.
(Output_data_glink, Stub_table, Target_powerpc): Explicitly
instantiate constants.

gdb.ada/lang_switch: Allow msg parameter to be a reference.

gdb/testsuite/ChangeLog:

        * gdb.ada/lang_switch.exp: The "msg" parameter may be a reference.

Delete the gdb/osf-share directory.

These are old files that GDB does not use anymore, and probably has not
used for a long time.

gdb/ChangeLog:

        * osf-share/AT386/cma_thread_io.h: Delete.
        * osf-share/HP800/cma_thread_io.h: Delete.
        * osf-share/README: Delete.
        * osf-share/RIOS/cma_thread_io.h: Delete.
        * osf-share/cma_attr.h: Delete.
        * osf-share/cma_deb_core.h: Delete.
        * osf-share/cma_debug_client.h: Delete.
        * osf-share/cma_errors.h: Delete.
        * osf-share/cma_handle.h: Delete.
        * osf-share/cma_init.h: Delete.
        * osf-share/cma_list.h: Delete.
        * osf-share/cma_mutex.h: Delete.
        * osf-share/cma_sched.h: Delete.
        * osf-share/cma_semaphore_defs.h: Delete.
        * osf-share/cma_sequence.h: Delete.
        * osf-share/cma_stack.h: Delete.
        * osf-share/cma_stack_int.h: Delete.
        * osf-share/cma_tcb_defs.h: Delete.
        * osf-share/cma_util.h: Delete.
        * Makefile.in (HFILES_NO_SRCDIR): Remove entries for the files
        in osf-share.
        * config/djgpp/fnchange.lst: Remove osf-share/cma_stack_int.h entry.
        * contrib/ari/gdb_find.sh: Remove handling of osf-share.
        * copyright.sh (NOT_FSF_LIST): Remove "gdb/osf-share" entry.

* options.h (General_options): Add no_toc_optimize.
* powerpc.cc (ok_lo_toc_insn): New function.
(Target_powerpc::Relocate::relocate): Optimize toc access sequences.

*** empty log message ***

daily update

2012-12-06  Pedro Alves  <palves@redhat.com>
    Tom Tromey  <tromey@redhat.com>
* valops.c (value_cast): Move TYPE_CODE_VOID case earlier.
testsuite
* gdb.base/exprs.exp: Add tests for cast to void.

2012-12-06  Jens Elmenthaler <jens.elmenthaler@advantest.com>

PR mi/14741:
* mi/mi-cmd-var.c (varobj_update_one): Take value of
attribute "dynamic" and "displayhint" from printed child,
not the root variable.

* gdb.python/py-mi.exp: Correct expected results for attribute
"dynamic" returned by -var-update.
Add test case for correct handling of "diplayhint" for children
of dynamic varobjs.
* gdb.python/py-prettyprint.c (set_itme): New function.
(bug_14741) New function.
(main) Add call to bug_14741().
* gdb.python/py-prettyprint.py (class ArrayPrinter): New class.

bfd/

2012-12-06  Yufeng Zhang  <yufeng.zhang@arm.com>

* elf64-aarch64.c (elf64_aarch64_grok_prstatus): New function.
(elf_backend_grok_prstatus): Define to elf64_aarch64_grok_prstatus.

gas/

2012-12-06  Yufeng Zhang  <yufeng.zhang@arm.com>

* config/tc-aarch64.c (exp_has_bignum_p): Remove.
(my_get_expression): Not get rid of bignums.
(s_ltorg): Increase the range of 'align'.
(programmer_friendly_fixup): Allow bignum expression.

gas/testsuite/

2012-12-06  Yufeng Zhang  <yufeng.zhang@arm.com>

* gas/aarch64/illegal.s: Add test for unaccepted LDR literal.
* gas/aarch64/illegal.l: Update.
* gas/aarch64/programmer-friendly.s: Add tests for LDR literal with
the auto-generation of literal in pool.
* gas/aarch64/programmer-friendly.d: Update.

aix-thread: Fix getthrds declaration and call.

gdb/ChangeLog:

        * aix-thread.c (getthrds): Fix type of 4th parameter.
        (get_signaled_thread): Change type of variable ktid to tid_t.

* options.h (General_options): Add plt_align, plt_static_chain,
plt_thread_safe.  Update stub_group_size help text.
* powerpc.cc (Target_powerpc::plt_thread_safe): New access function
for new plt_thread_safe_ var.
(use_plt_offset): Correct comments.
(Target_powerpc::do_relax): Look for thread creation symbols to
determine default plt_thread_safe value.  Clear plt call stubs
as well as branch stubs each iteration.
(add_2_2_11, add_12_12_11, bnectr_p4, cmpldi_2_0, xor_11_11_11): New
insn constants.
(l, hi, ha, write_insn): Move earlier.
(Stub_table): Delete prev_size, add last_plt_size and last_branch_size.
(Stub_table::clear_stubs): Rename from clear_long_branch_stubs, clear
plt stubs too.
(Stub_table::update_size): Adjust.
(Stub_table::prev_size, set_prev_size): Delete.
(Stub_table::stub_align): Let --plt-align affect result.
(Stub_table::plt_call_size): Calculate sizes for various stubs.
(Stub_table::branch_stub_size): Use last_plt_size in address calc.
(Stub_table::add_plt_call_stub): Pass iterator to plt_call_size.
(Stub_table::do_write): Support more stub variants.

* dwarf2loc.c (dwarf_expr_frame_base): Add check for the return value of get_frame_block.

Extend --copy-dt-needed-entries to creating DSO

ld/

PR ld/14915
* emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Also
check DT_NEEDED entries when creating shared object with
--copy-dt-needed-entries.

ld/testsuite/

PR ld/14915
* ld-elf/shared.exp (build_tests): Test --add-needed,
--copy-dt-needed-entries, --no-add-needed and
--no-copy-dt-needed-entries with -shared.
Add tests for --no-add-needed and --no-copy-dt-needed-entries
with -shared.

* ld-elf/comm-data4.d, ld-elf/comm-data4.s: New test.
* ld-elf/comm-data5.d, ld-elf/comm-data5.s: New test.
* ld-elf/comm-data.exp: Run them.

* elfxx-mips.c (allocate_dynrelocs): Correct test for symbol
defined in a regular file to include common symbols.

*** empty log message ***

Avoid memory leaks on struct cmd_list_element.doc field.
* cli/cli-decode.c (add_alias_cmd): Make a copy of doc field
if flags contains DOC_ALLOCATED.
(add_setshow_cmd_full): Add DOC_ALLOCATED to set and show
flags.
(delete_cmd): Handle DOC_ALLOCATED flag.
* cli/cli-decode.h (DOC_ALLOCATED): New macro for use
in flags filed of struct cmd_list_element.
(struct cmd_list_element): Document new flag item.

daily update

* gdb.base/gnu-debugdata.exp: Also include "D" symbols in
${binfile}.funcsyms list.

PR gdb/14917:
* server.h (current_insn_ptr, emit_error): Declare 'extern'.

Add x86_64-*-rdos.

* elf64-ppc.c (build_plt_stub): Fix off by one error in branch
to glink.

*** empty log message ***

* symmisc.c: Whitespace fixes.

daily update

Add tests for --add-needed/--copy-dt-needed-entries

* ld-elf/shared.exp (build_tests): Build libneeded1b.so,
libneeded1a.so and libneeded1c.o.
(run_tests): Test --add-needed and --copy-dt-needed-entries.
Add tests for --no-add-needed and --no-copy-dt-needed-entries.

* ld-elf/needed1.out: New file.
* ld-elf/needed1a.c: Likewise.
* ld-elf/needed1b.c: Likewise.
* ld-elf/needed1c.c: Likewise.

Fix for incorrect breakpoint set in case of clang compiled binary

gdb/testsuite
2012-12-04  Yao Qi  <yao@codesourcery.com>

PR gdb/13443
* gdb.trace/actions.exp: Make test messages unique.

* powerpc.cc (Powerpc_relobj::do_scan_relocs): Delete.
(Target_powerpc::do_define_standard_symbols): New function.

*** empty log message ***

daily update