* dwarf2loc.c (locexpr_describe_location_piece): Also recognize
TLS with DW_OP_const4u or DW_OP_const8u.

* ppc-linux-nat.c (store_vsx_register): Use PTRACE_GETVSXREGS to get
VSX registers contents.

* gdb.asm/xstormy16.inc (gdbasm_startup): Fix beginning of stack so
as not to clash with .data section.

gdb/testsuite/
* gdb.base/code_elim.exp: New file.
* gdb.base/code_elim1.c: New file.
* gdb.base/code_elim2.c: New file.

gdb/
* dwarf2read.c (add_partial_symbol): Do not add a global variable if
its adress is null. Add comment to explain why.
(new_symbol): Ditto.

daily update

*** empty log message ***

gdb/gdbserver/
* server.c (handle_target_event): Use target_signal_to_host for
resume_info.sig initialization.
* target.h (struct thread_resume) <sig>: New comment.

gdb/
* linux-nat.c (linux_nat_do_thread_registers): Convert STOP_SIGNAL to
the host signal first.

daily update

*** empty log message ***

gas/
* config/tc-mips.c (macro)[M_JAL_1, M_JAL_2]: Handle the JALR
delay slot in the noreorder mode with the o32 ABI.

gas/testsuite/
* gas/mips/jal-svr4pic-noreorder.d: New test case.
* gas/mips/mips1@jal-svr4pic-noreorder.d: New test
subarchitecture.
* gas/mips/r3000@jal-svr4pic-noreorder.d: Likewise.
* gas/mips/jal-svr4pic-noreorder.s: Source for the new test
case.
* gas/mips/mips.exp: Run the new test case.

* gas/mips/jal-svr4pic.d: Rename to...
* gas/mips/mips1@jal-svr4pic.d: ... this.
* gas/mips/r3000@jal-svr4pic.d: New test subarchitecture.
* gas/mips/jal-svr4pic.d: New default subarchitecture patterns.
* gas/mips/mips.exp: Run jal-svr4pic with run_dump_test_arches
rather than run_dump_test.

* gas/mips/jal-svr4pic.d: Reformat.  Use --show-raw-insn with
`objdump'.
* gas/mips/jal-svr4pic.s: Reformat.  Fix up trailing zeroes.

* lib/gas-defs.exp (run_dump_test): Handle the "dump" option.

daily update

*** empty log message ***

* dwarf2read.c (struct dwarf2_per_objfile) <n_type_comp_units,
type_comp_units>: New fields.
(dw2_get_cu): New function.
(create_cus_from_index): Remove unused argument.
(create_signatured_type_hash_from_index): New function.
(create_addrmap_from_index): Update.
(dwarf2_read_index): Handle version 2.
(dw2_find_last_source_symtab, dw2_forget_cached_source_info)
(dw2_lookup_symtab, dw2_do_expand_symtabs_matching)
(dw2_print_stats, dw2_expand_all_symtabs)
(dw2_expand_symtabs_with_filename, dw2_find_symbol_file)
(dw2_expand_symtabs_matching, dw2_map_symbol_filenames): Update.
(dwarf2_initialize_objfile): Call create_debug_types_hash_table.
(allocate_signatured_type_hash_table): New function.
(add_signatured_type_cu_to_list): Likewise.
(create_debug_types_hash_table): Use them.  Set type_comp_units.
(read_signatured_type): Ensure section data is available.
(add_address_entry): Don't record empty ranges.
(struct signatured_type_index_data): New.
(write_one_signatured_type): New function.
(write_psymtabs_to_index): Write type CUs.
(save_gdb_index_command): Update comment.
(process_type_comp_unit): Move inititalization of
from_debug_types...
(create_debug_types_hash_table): ... here.

gdb/
* gdb_gcore.sh (tmpfile): Remove the variable, its initialization,
cleanup and generating of gdb script to it.
(gdb): Use redirection from /dev/null.  Use --nx.  Turn off pagination
and terminal size.  Convert $tmpfile to a series of -ex-es.

* symtab.c (basic_lookup_transparent_type): Call pre-expand
hook for STATIC_BLOCK types, too.

Add support for v850E2 and v850E2V3

* dwarf2read.c: Remove unused typedef dwarf2_cu_per_cu_data_ptr
and vector definition.

gdb/
* linux-nat.c (cancel_breakpoint): Remove unused forward declaration.

PR gas/11834
* macro.c (macro_expand): Recover gracefully from named args that
don't match params.

daily update

*** empty log message ***

gdb/
* dwarf2read.c: Include completer.h.
(save_gdb_index_command): Use matching usage command name.
(_initialize_dwarf2_read): New variable c, initialize it by add_cmd.
Set filename_completer for it.

* dwarf2read.c (create_debug_types_hash_table): Set objfile on
type signature's per-CU data.

* archive.c (_bfd_archive_bsd44_construct_extended_name_table):
Correct format specifier.

* ecoff.c: Don't include aout/ranlib.h.
(_bfd_ecoff_slurp_armap): Use correct struct for ardata->symdefs.
(_bfd_ecoff_write_armap): Output ar_date and ar_size using
_bfd_ar_spacepad.

* aoutx.h (some_aout_object_p): Don't set EXEC_P for files with
relocs.

* NEWS: Mention target reported shared libraries support by
default.

2010-07-22  Thomas Schwinge  <thomas@codesourcery.com>

Switch MIPS to 32-bit DWARF format.
* config/tc-mips.h (DWARF2_FORMAT): Only define for [TE_IRIX].
* config/tc-mips.c (mips_dwarf2_format): Likewise.

* readelf.c: Add Moxie support.

* gas/arm/mapdir.s: Don't specify attr/type for .fini_array.
* gas/elf/dwarf2-3.s: Don't specify attr for .init_array.
* gas/elf/dwarf2-3.d: Don't run on h8300.

daily update

*** empty log message ***

* merge.h (Output_merge_string::Merged_string): Remove object, shndx,
string, and length fields.
(Output_merge_string::Merged_strings_list): New type.
(Output_merge_string::Merged_strings_lists): New typedef.
(Output_merge_string): Replace merged_strings_ with
merged_strings_lists_.
* merge.cc (Output_merge_string::do_add_input_section): Allocate new
Merged_strings_list per input object and section.  Don't store pointer
to the string.  Don't store length with each merged string entry.
(Output_merge_string::finalize_merged_data): Loop over list of merged
strings lists.  Recompute length of each merged string.

gdb/
2010-07-21  Pedro Alves  <pedro@codesourcery.com>

PR symtab/11827

Revert:
2010-05-21  Pierre Muller  <muller@ics.u-strasbg.fr>
* dwarf2read.c (process_die): Also allow DW_TAG_const_type
and DW_TAG_volatile_type.
(new_symbol): Likewise.

gdb/testsuite/
2010-07-21  Pedro Alves  <pedro@codesourcery.com>

PR symtab/11827

* gdb.base/printcmds.c (enum some_volatile_enum): New enum.
(some_volatile_enum): New variable.
* gdb.base/printcmds.exp (test_print_enums): New.
<top level>: Call it.

merge from gcc

Corrected pre-overload-resolution function evaluation.

2010-07-21  Sami Wagiaalla  <swagiaal@redhat.com>

* eval.c (evaluate_subexp_standard): Disabled evaluation of C++
function symbols before overload resolution.

2010-07-21  Sami Wagiaalla  <swagiaal@redhat.com>

* gdb.cp/fpointer.cc: New test.
* gdb.cp/fpointer.exp: New test.

* breakpoint.c (bptype_string): New, abstracted out from
print_one_breakpoint_location.
(print_one_breakpoint_location): Adjust.
(breakpoint_1): Adjust the type column width dynamically.

*** empty log message ***

daily update

gdb/
* symfile.c (find_separate_debug_file_by_debuglink): Remove
a gdb_assert call, new comment.

gdb/testsuite/
* gdb.base/solib-nodir.exp: New file.
* lib/gdb.exp (runto): New case for a GDB internal error.

gdb/testsuite/
* gdb.base/charset-malloc.c: New file.
* gdb.base/charset.c (malloc_stub): New prototype.
(main): Call it instead of malloc itself.
* gdb.base/charset.exp: Use only prepare_for_testing.
(binfile): Remove the variable.

Add missing ChangeLog entry.

ld: improve linker script section

The example version script in the manual currently suggests:
extern "C++" { "int f(int, double)"; }

But a C++ function like that doesn't encode the return type into the
mangled  name, so when the linker demangles things, it ends up with
"f(int, double)"  and so it never matches.

The example also lacks a trailing semicolon after the brace, so the
linker always complains about a syntax error in the file.

While the language section documents the possibilities, it isn't clear
as to which is the default language.  So explicitly state that the C
language is the default.

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

* gdb/gdbserver/server.c (handle_query): strcpy() the returned string from
paddress() instead of sprintf().

* gdb/gdbserver/utils.c (paddress): Return phex_nz().

include/elf/
* internal.h (ELF_TBSS_SPECIAL): New macro, extracted from..
(ELF_SECTION_SIZE): ..here.
(ELF_SECTION_IN_SEGMENT_1): Add "strict" arg.
(ELF_SECTION_IN_SEGMENT_STRICT): New macro.
bfd/
* elf.c (assign_file_positions_for_load_sections): Check that
zero size sections are allocated in segments too.
(assign_file_positions_for_non_load_sections): Warn if zero
size alloc sections are found here.
(copy_elf_program_header): Don't drop zero size sections from
segment map.
(copy_private_bfd_data): Check for changes in zero size sections.
binutils/
* readelf.c (process_program_headers): Don't ignore all zero size
sections.
ld/testsuite/
* ld-powerpc/tlsexe.r: Update.
* ld-powerpc/tlsexetoc.r: Update.
* ld-powerpc/tlsso.r: Update.
* ld-powerpc/tlstocso.r: Update.

gdb/
* linux-nat.c (linux_handle_extended_wait): Handle case when
event == PTRACE_EVENT_CLONE && stopping && WSTOPSIG (status) != SIGSTOP.

gdb/
Code cleanup.
* linux-nat.c (linux_nat_wait_1): Reset STATUS after calling
linux_nat_wait_1.  Use always LP->STATUS afterwards.

* ld-powerpc/vxworks-relax.s: Add branches to match expected output.
* ld-powerpc/vxworks-relax-2.s: Likewise.
* ld-powerpc/vxworks1-lib.rd: Reorder reloc sections.

2010-07-20  Hui Zhu  <teawater@gmail.com>

* inf-ptrace.c (inf_ptrace_create_inferior): Initialize back_to.
(inf_ptrace_attach): Ditto.

* config/tc-ppc.c (ppc_setup_opcodes): Add all macros for -many.

*** empty log message ***

daily update

gdb/doc/
* gdb.texinfo (Active Targets): Fix wrong comma placement.

gdb/
Make core files the process_stratum.
* corefile.c (core_target): New variable.
(core_file_command): Remove variable t, use core_target.
* corelow.c (core_ops): Make it static.
(init_core_ops): Change to process_stratum.  Initialize CORE_TARGET.
* defs.h (make_cleanup_unpush_target): New prototype.
* gdbarch.h: Regenerate.
* gdbarch.sh (core_pid_to_str): Remove core_stratum from its comment.
* gdbcore.h (core_target): New declaration.
* inf-ptrace.c (inf_ptrace_create_inferior, inf_ptrace_attach): New
variables ops_already_pushed and back_to.  Use push_target,
make_cleanup_unpush_target and discard_cleanups calls.
* record.c (record_open): Replace core_stratum by a core_bfd check.
* target.c (target_is_pushed): New function.
(find_core_target): Remove.
* target.h (enum strata) <core_stratum>: Remove.
(target_is_pushed): New declaration.
(find_core_target): Remove declaration.
* tracepoint.c (init_tfile_ops) <to_stratum>: Remove comment.
* utils.c (do_unpush_target, make_cleanup_unpush_target): New functions.

gdb/doc/
Make core files the process_stratum.
* gdb.texinfo (Active Targets): Remove core_stratum.  Include
record_stratum example.

gdb/testsuite/
Make core files the process_stratum.
* gdb.base/corefile.exp (run: load core again)
(run: sanity check we see the core file, run: with core)
(run: core file is cleared, attach: load core again)
(attach: sanity check we see the core file, attach: with core)
(attach: core file is cleared): New tests.
* gdb.base/coremaker.c (main): New parameters.  Implement "sleep" argv.

binutils/testsuite/:
* binutils-all/readelf.s: Ignore "Key to Flags" contents.
* binutils-all/readelf.s-64: Likewise.
* binutils-all/i386/compressed-1b.d: Likewise.
* binutils-all/i386/compressed-1c.d: Likewise.
* binutils-all/x86-64/compressed-1b.d: Likewise.
* binutils-all/x86-64/compressed-1c.d: Likewise.

gas/testsuite/:
* gas/i386/x86-64-unwind.d: Ignore "Key to Flags" contents.
* gas/ia64/alias-ilp32.d: Likewise.
* gas/ia64/alias.d: Likewise.
* gas/ia64/group-1.d: Likewise.
* gas/ia64/group-2.d: Likewise.
* gas/ia64/secname-ilp32.d: Likewise.
* gas/ia64/secname.d: Likewise.
* gas/ia64/unwind-ilp32.d: Likewise.
* gas/ia64/unwind.d: Likewise.
* gas/mmix/byte-1.d: Likewise.
* gas/mmix/loc-1.d: Likewise.
* gas/mmix/loc-2.d: Likewise.
* gas/mmix/loc-3.d: Likewise.
* gas/mmix/loc-4.d: Likewise.
* gas/mmix/loc-5.d: Likewise.

ld/testsuite/:
* ld-mmix/bspec1.d: Ignore "Key to Flags" contents.
* ld-mmix/bspec2.d: Likewise.
* ld-mmix/local1.d: Likewise.
* ld-mmix/local3.d: Likewise.
* ld-mmix/local5.d: Likewise.
* ld-mmix/local7.d: Likewise.
* ld-mmix/undef-3.d: Likewise.
* ld-sh/sh64/crange1.rd: Likewise.
* ld-sh/sh64/crange2.rd: Likewise.
* ld-sh/sh64/crange3-cmpct.rd: Likewise.
* ld-sh/sh64/crange3-media.rd: Likewise.
* ld-sh/sh64/crange3.rd: Likewise.
* ld-sh/sh64/crangerel1.rd: Likewise.
* ld-sh/sh64/crangerel2.rd: Likewise.

* readelf.c (process_section_headers): Update key to flags.

2010-07-19  Hui Zhu  <teawater@gmail.com>

* breakpoint.c (single_step_breakpoints_inserted): New
function.
* breakpoint.h (single_step_breakpoints_inserted): Extern.
* infrun.c (maybe_software_singlestep): Add check code.
* record.c (record_resume): Add code for software single step.
(record_wait): Ditto.

daily update

*** empty log message ***

gdb/
* linux-nat.c (linux_handle_extended_wait): Move variable new_lp into
a more inner block.  Remove its unused declaration initializer.

2010-07-17  Jack Howarth  <howarth@bromo.med.uc.edu>

PR target/44862
* Makefile.tpl (POSTSTAGE1_CXX_EXPORT):
Provide -B option to allow for link spec %s substitutions for
libstdc++.a on darwin.
* Makefile.in: Regenerate.

*** empty log message ***

daily update

* objcopy.c (copy_usage): Tweak previous typofix.

Fix a typo in "objcopy --help".

2010-07-17  H.J. Lu  <hongjiu.lu@intel.com>

* objcopy.c (copy_usage): Fix a typo.

* ldlang.c (lang_check_section_addresses): Catch overlap for
sections that wrap around the address space.

* elf.c (_bfd_elf_map_sections_to_segments): Force new segment
for sections with overlapping LMAs.
(assign_file_positions_for_load_sections): Catch overlap for
sections that wrap around the address space.  Replace a
warning that duplicates ld's --check-sections error with a
warning that lma has been adjusted for overlapping sections.

daily update

*** empty log message ***

* NEWS: Mention support for the new ptrace interface and hardware
accelerated watchpoint conditions on powerpc-linux.

* target.c (debug_to_insert_breakpoint): Instead of casting to unsigned
long and %ld, use core_addr_to_string() and %s to print CORE_ADDR vars
and host_address_to_string() and %s for pointers.
(debug_to_remove_breakpoint): Likewise.
(debug_to_region_ok_for_hw_watchpoint): Likewise.
(debug_to_can_accel_watchpoint_condition): Likewise.
(debug_to_stopped_data_address): Likewise.
(debug_to_watchpoint_addr_within_range): Likewise.
(debug_to_insert_hw_breakpoint): Likewise.
(debug_to_remove_hw_breakpoint): Likewise.
(debug_to_insert_watchpoint): Likewise.
(debug_to_remove_watchpoint): Likewise.

Use allocated cplus_specific for cplus symbols.

2010-07-16  Sami Wagiaalla  <swagiaal@redhat.com>

* symtab.h (symbol_set_demangled_name): Now takes an optional objfile*
argument.
(cplus_specific): New struct.
* symtab.c (symbol_set_demangled_name): Updated.
Use cplus_specific for cplus symbols.
(symbol_get_demangled_name): Retrive the name from the cplus_specific
struct for cplus symbols.
(symbol_init_language_specific): Set cplus_specific for cplus symbols.
(symbol_set_names): Pass objfile to symbol_set_demangled_name.
* symtab.c (symbol_init_cplus_specific): New function.

Run dw2-compress-2 only for 32bit.

2010-07-16  H.J. Lu  <hongjiu.lu@intel.com>

* gas/i386/i386.exp: Run dw2-compress-2 only for 32bit.

Use setter and getter for demangled_name.

2010-07-16  Sami Wagiaalla  <swagiaal@redhat.com>

* symtab.h (symbol_set_demangled_name): New function.
(symbol_get_demangled_name): New function.
* symtab.c (symbol_set_demangled_name): New function.
(symbol_get_demangled_name): New function.
(symbol_init_language_specific): Use demangled_name setter and getter.
(symbol_set_names): Ditto.
(symbol_natural_name): Ditto.
(symbol_demangled_name): Ditto.
* dwarf2read.c (new_symbol): Ditto.

Rename cplus_specific mangled_lang.

2010-07-16  Sami Wagiaalla  <swagiaal@redhat.com>

* symtab.h: Renamed cplus_specific to mangled_lang.
* symtab.c (symbol_init_language_specific): Updated.
(symbol_set_names): Updated.
(symbol_natural_name): Updated.
(symbol_demangled_name): Updated.
* ada-lang.c (ada_decode_symbol): Updated.
* dwarf2read.c (new_symbol): Updated.

    * corefile.c (core_sym_class): Fix handling of subprogram names
        and add support for cloned function names.

* config/tc-rx.c (md_estimate_size_before_relax): Fix format
specifier warnings for 32-bit host when --enable-64-bit-bfd.
(rx_relax_frag, md_convert_frag): Likewise.

*** empty log message ***

daily update

* gas/NEWS: Add note about --compress-debug-sections.
* gas/as.c (show_usage): Add --compress-debug-sections and
--nocompress-debug-sections.

* plugin.cc (Plugin_finish::run): Don't call cleanup handlers from here.

* config/obj-elf.c (get_sym_from_input_line_and_check): New
function to catch missing pseudo-op arguments.
(obj_elf_local): Call new function.
(obj_elf_weak): Likewise.
(obj_elf_visibility): Likewise.
(obj_elf_vtable_entry): Likewise.
(obj_elf_type): Likewise.

testsuite/
* gas/elf/pseudo.s: New.
* gas/elf/pseudo.l: New.
* gas/elf/pseudo.d: New.
* gas/elf/elf.exp: Run the new test.

2010-07-15  Kai Tietz  <kai.tietz@onevision.com>

* config/obj-coff-seh.c
(seh_getelm_data_size): New.
(seh_read_offset): Handle negative values.
(obj_coff_seh_push): Handle offset for save-register store.
(obj_coff_seh_setframe): Add unwind-information for frame.
(seh_store_elm_data): New.
(seh_getelm_data_size): Return additionally unaligned element count.
(seh_make_unwind_entry): Correct tweak about element count.

2010-07-15  Kai Tietz <kai.tietz@onevision.com>

        * dllwrap.c (main): Make sure is_leading_underscore
        gets initialized with correct default.

Add testcases for PR ld/11817.

2010-07-14  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/11817
* ld-i386/compressed1.s: New.
* ld-i386/compressed1.d: Likewise.
* ld-x86-64/compressed1.s: Likewise.
* ld-x86-64/compressed1.d: Likewise.

* ld-i386/i386.exp: Run compressed1.
* ld-x86-64/x86-64.exp: Likewise.

Fix a typo.

2010-07-14  H.J. Lu  <hongjiu.lu@intel.com>

* binutils-all/i386/compressed-1a.d: Fix a typo.
* binutils-all/i386/compressed-1b.d: Likewise.
* binutils-all/i386/compressed-1c.d: Likewise.
* binutils-all/x86-64/compressed-1a.d: Likewise.
* binutils-all/x86-64/compressed-1b.d: Likewise.
* binutils-all/x86-64/compressed-1c.d: Likewise.

*** empty log message ***

daily update

PR ld/11817
* dwarf2.c (read_section): Revert patch for compressed debug sections.
(find_line): Likewise.
(read_and_uncompress_section): Remove.

Add addr2line, objcopy and strip tests for compressed debug sections.

binutils/testsuite/

2010-07-14  H.J. Lu  <hongjiu.lu@intel.com>

* config/default.exp (binutils_assemble): Use
default_binutils_assemble_flags.
(binutils_assemble_flags): New.

* lib/utils-lib.exp (default_binutils_assemble): Renamed to ...
(default_binutils_assemble_flags): This.  Add asflags and
pass it to target_assemble.
(run_dump_test): Support assembler flags.

* binutils-all/i386/compressed-1.s: New.
* binutils-all/i386/compressed-1a.d: Likewise.
* binutils-all/i386/compressed-1b.d: Likewise.
* binutils-all/i386/compressed-1c.d: Likewise.
* binutils-all/i386/i386.exp: Likewise.
* binutils-all/x86-64/compressed-1.s: Likewise.
* binutils-all/x86-64/compressed-1a.d: Likewise.
* binutils-all/x86-64/compressed-1b.d: Likewise.
* binutils-all/x86-64/compressed-1c.d: Likewise.
* binutils-all/x86-64/x86-64.exp: Likewise.

gas/testsuite/

2010-07-14  H.J. Lu  <hongjiu.lu@intel.com>

* config/default.exp (ADDR2LINE): New.
(ADDR2LINEFLAGS): Likewise.

* gas/i386/i386.exp: Run dw2-compress-2 and x86-64-dw2-compress-2.

* gas/i386/dw2-compress-2.d: New.
* gas/i386/dw2-compress-2.s: Likewise.
* gas/i386/x86-64-dw2-compress-2.d: Likewise.
* gas/i386/x86-64-dw2-compress-2.s: Likewise.

* lib/gas-defs.exp (run_dump_test): Support addr2line as dump
program.
(slurp_options): Allow numbers in options.

gdb/ChangeLog:* valops.c (value_assign): Do not call to value_coerce_to_target.(value_must_coerce_to_target): Return 0 in case of TYPE_VECTOR.gdb/testsuite/ChangeLog:* gdb.arch/altivec-abi.exp: New tests.

* MAINTAINERS: Add myself for write after approval privileges.

Use .2byte/.4byte instead of .short/.long.

2010-07-14  Maciej W. Rozycki  <macro@codesourcery.com>

* gas/elf/dwarf2-3.s: Replace .short and .long directives in
.debug_info section with .2byte and .4byte respectively.

2010-07-13  Emmanuel Thomé  <Emmanuel.Thome@gmail.com>

* c-valprint.c (c_val_print): Add embedded_offset to address in
call to val_print_array_elements.

2010-07-13  Tom Tromey  <tromey@redhat.com>

* gdb.python/py-prettyprint.c (struct arraystruct): New struct.
(main): Use it.
* gdb.python/py-prettyprint.exp (run_lang_tests): Add test.