* gdb.threads/thread-find.exp: Support remote targets.

* gdb.base/jit.exp: Download solib_binfile to target.
* gdb.base/jit-so.exp:  Likewise.  Also, use gdb_load_shlibs
and call dlopen without full path name.
* gdb.cp/infcall-dlopen.exp: Use gdb_load_shlibs and call
dlopen without full path name.

* write.c (write_object_file): Call set_symtab even if we had
errors.

* net.cc (socketpair): Release sb0 if there's no space left for sb1.

2011-08-04  Tristan Gingold  <gingold@adacore.com>

* vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
(_bfd_vms_write_etir): Initialize vms_linkage_index to 0.

2011-08-04  Tristan Gingold  <gingold@adacore.com>

* config/obj-elf.c (obj_elf_section): Do not free name.

daily update

*** empty log message ***

2011-08-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

* breakpoint.c (update_global_location_list): Ensure
invariant 'first loc marked not duplicated and inserted,
following locs marked duplicated/not inserted' is respected
for multiple locations at the same address.
(unduplicated_should_be_inserted) New function.
(swap_insertion) New function.

2011-08-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

* gdb.base/break-always.exp: Complete the test
with duplicated breakpoints and enabling/disabling them.

* mips.h: Document the use of FP_D in MIPS16 mode.  Adjust the
order of flags documented.

* new-features.sgml (ov-new1.7.10): Document new POSIX Clock Selection
option APIs.

* cygwin.din (clock_nanosleep): Export.
* posix.sgml (std-notimpl): Move clock_nanosleep from here...
(std-susv4): ... to here.
(std-notes): Note limitations of clock_nanosleep.
* signal.cc (clock_nanosleep): Renamed from nanosleep, adding clock_id
and flags arguments and changing return values throughout.
Improve checks for illegal rqtp values.  Add support for
CLOCK_MONOTONIC and TIMER_ABSTIME.
(nanosleep): Rewrite in terms of clock_nanosleep.
(sleep): Ditto.
(usleep): Ditto.
* thread.cc: Mark clock_nanosleep in list of cancellation points.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.

* dll_init.cc: Use fabort in favor of api_fatal and fork_info->abort where
appropriate throughout.
(fabort): Define.
(dll_list::topsort): Don't print sorting information.  Fix formatting.
(dll_list::topsort_visit): Fix formatting.
(dll_list::load_after_fork_impl): Perform comment fixups.
* sigproc.cc (child_info_fork::abort): (for now?) Always print cause of fork
failure.
* include/sys/strace.h (strace_vprintf): Remove _STRACE_NOTALL when printing.
We really do want to see this.

* cygtls.h (struct _local_storage): Add cw_timer member.
* cygtls.cc (_cygtls::init_thread): Initialize locals.cw_timer.
(_cygtls::fixup_after_fork): Ditto.
* tlsoffsets.h: Regenerate.
* ntdll.h (enum _TIMER_INFORMATION_CLASS): Define.
(struct _TIMER_BASIC_INFORMATION): Define.
(NtQueryTimer): Declare function.
* thread.h (cancelable_wait): Change timeout argument to
PLARGE_INTEGER and provide NULL default.
(fast_mutex::lock): Adjust accordingly.
(pthread_cond::wait): Change timeout argument to PLARGE_INTEGER
and default to NULL.
* thread.cc (cancelable_wait): Change timeout argument to
PLARGE_INTEGER.  Initialize _cygtls.locals.cw_timer if needed.
Use NT waitable timers for handling timeout.  Return remaining time
to timeout argument if timeout was relative.
(pthread_cond::wait): Change timeout argument to PLARGE_INTEGER.
Adjust to change in cancelable_wait.
(pthread_mutex::lock): Adjust to change in cancelable_wait.
(pthread_spinlock::lock): Ditto.
(pthread::join): Ditto.
(__pthread_cond_dowait): Change waitlength argument to PLARGE_INTEGER.
Adjust to changes in cancelable_wait and pthread_cond::wait.
(pthread_cond_timedwait): Adjust to change in __pthread_cond_dowait.
(pthread_cond_wait): Ditto.
(semaphore::_timedwait): Adjust to change in cancelable_wait.
(semaphore::_wait): Ditto.
* exceptions.cc (handle_sigsuspend): Ditto.
* signal.cc (nanosleep): Ditto.
* wait.cc (wait4): Ditto. Fix copyright dates.
* times.cc (FACTOR, NSPERSEC): Move from here...
* hires.h (FACTOR, NSPERSEC): ...to here.

gdb/
* stack.c (print_frame_arguments_choices): Comment typo fix.

* config/tc-arm.c (do_t_strexbh): New.
(insns): Update accordingly.

* gas/arm/strex-bad-t.d: New testcase.
* gas/arm/strex-bad-t.s: Likewise.
* gas/arm/strex-bad-t.l: Likewise.
* gas/arm/strex-t.s: Likewise.
* gas/arm/strex-t.d: Likewise.

2011-08-03  Tristan Gingold  <gingold@adacore.com>

* mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
(bfd_mach_o_read_symtab_symbols): Return if no symbols.

daily update

*** empty log message ***

PR gdb/11289:
* gdb.cp/overload.exp: Fix regexps.  Remove kfails.

opcodes/

2011-08-02  Quentin Neill  <quentin.neill@amd.com>

       * i386-dis.c (xop_table): Remove spurious bextr insn.

Fix timestamps in three ChangeLog entries with wrong year.

* generic/gdbtk-bp.c (gdb_set_bp): Pass a valid breakpoint_ops
to create_breakpoint.

* elfxx-mips.c (check_4byte_branch): Remove function.
(check_relocated_bzc): New function.
(_bfd_mips_elf_relax_section): Permit the relaxation of LUI
instructions that immediately follow a compact branch
instruction.

* elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
plt_static_chain.
(ppc_build_one_stub): Adjust get_relocs call to suit..
(ppc_size_one_stub): ..and reloc sizing.  Correct plt size corner case.

Add missing files.

daily update

*** empty log message ***

Check R_X86_64_32 overflow and allow R_X86_64_64 for x32.

bfd/

2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/13048
* archures.c (bfd_mach_i386_intel_syntax): New.
(bfd_mach_i386_i8086): Updated.
(bfd_mach_i386_i386): Likewise.
(bfd_mach_x86_64): Likewise.
(bfd_mach_x64_32): Likewise.
(bfd_mach_i386_i386_intel_syntax): Likewise.
(bfd_mach_x86_64_intel_syntax): Likewise.
(bfd_mach_x64_32_intel_syntax): Likewise.
(bfd_mach_l1om): Likewise.
(bfd_mach_l1om_intel_syntax): Likewise.
(bfd_mach_k1om): Likewise.
(bfd_mach_k1om_intel_syntax): Likewise.

* bfd-in2.h: Regenerated.

* cpu-i386.c (bfd_i386_compatible): Check mach instead of
bits_per_address.
(bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
(bfd_x64_32_arch): Likewise.

* elf64-x86-64.c: Include "libiberty.h".
(x86_64_elf_howto_table): Append x32 R_X86_64_32.
(elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
(elf_x86_64_reloc_type_lookup): Likewise.
(elf_x86_64_reloc_name_lookup): Likewise.
(elf_x86_64_relocate_section): Likewise.
(elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.

gas/

2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/13048
* config/tc-i386.c (handle_quad): Removed.
(md_pseudo_table): Remove "quad".
(tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc.
(x86_dwarf2_addr_size): New.

* config/tc-i386.h (x86_dwarf2_addr_size): New.
(DWARF2_ADDR_SIZE): Likewise.

gas/testsuite/

2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/13048
* gas/i386/ilp32/ilp32.exp: Don't run inval.

* gas/i386/ilp32/inval.l: Removed.
* gas/i386/ilp32/inval.s: Likewise.

* gas/i386/ilp32/quad.d: Expect R_X86_64_64 instead of
R_X86_64_32.

* gas/i386/ilp32/x86-64-pcrel.s: Add tests for movabs.
* gas/i386/ilp32/x86-64-pcrel.d: Updated.

ld/testsuite/

2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/13048
* ld-x86-64/ilp32-6.d: New.
* ld-x86-64/ilp32-6.s: Likewise.
* ld-x86-64/ilp32-7.d: Likewise.
* ld-x86-64/ilp32-7.s: Likewise.
* ld-x86-64/ilp32-8.d: Likewise.
* ld-x86-64/ilp32-8.s: Likewise.
* ld-x86-64/ilp32-9.d: Likewise.
* ld-x86-64/ilp32-9.s: Likewise.

* ld-x86-64/x86-64.exp: Run ilp32-6, ilp32-7, ilp32-8 and ilp32-9.

opcodes/

2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/13048
* i386-dis.c (print_insn): Optimize info->mach check.

* generic/gdbtk-bp.c (BREAKPOINT_IS_WATCHPOINT): Remove.
(gdb_get_breakpoint_info): Update with recent GDB API changes.
(gdb_actions_command): Likewise.
(gdb_get_tracepoint_info): Likewise.
(breakpoint_notify): Use get_breakpoint.

* generic/gdbtk-cmds.c (gdb_prompt_command): Update with recent
GDB API changes.

* gold/testsuite/Makefile.am (justsyms_exec): New testcase.
* gold/testsuite/Makefile.in: Regenerate.
* gold/testsuite/justsyms_exec.c: New source file.
* gold/testsuite/justsyms_lib.c: New source file.

Add Disp32S to 64bit call.

gas/testsuite/

2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>

PR gas/13046
* gas/i386/x86-64-branch.s: Add tests for direct branch.
* gas/i386/x86-64-branch.d: Updated.
* gas/i386/ilp32/x86-64-branch.d: Likewise.

opcodes/

2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>

PR gas/13046
* i386-opc.tbl: Add Disp32S to 64bit call.
* i386-tbl.h: Regenerated.

Revert:
2011-07-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
* breakpoint.c (insert_bp_location): Remove disabled_breaks
argument.  Update callers.

* layout.cc (Layout::set_segment_offsets): Don't realign text
segment if -Ttext was specified.
* object.cc (Sized_relobj_file::Sized_relobj_file): Store the ELF
file type.
* object.h (Sized_relobj_file::e_type): New function.
(Sized_relobj_file::e_type_): New data member.
* symtab.cc (Symbol_table::add_from_relobj): Don't add section
base address for ET_EXEC files.
* target.cc (Target::do_make_elf_object_implementation): Allow
ET_EXEC files with --just-symbols option.

2011-08-01  Sebastian Huber <sebastian.huber@embedded-brains.de>

* libc/include/sys/types.h: XML and RTEMS define
_UNIX98_THREAD_MUTEX_ATTRIBUTES and can use the standard
definitions. This avoids redefinition warnings.

* syscalls.cc (faccessat): Fix parens in flag expression when calling
build_fh_name.

* fhandler_disk_file.cc (fhandler_disk_file::mkdir): Fix typo in
comment.
* fhandler_socket.cc (fhandler_socket::bind): Ditto.
* path.cc (symlink_worker): Ditto.

fix date of last checkin

2011-08-01  Paul Pluzhnikov  <ppluzhnikov@google.com>

PR gdb/13045
* doublest.c (convert_doublest_to_floatformat): Pass correct
mantissa length to put_field.

testsuite/ChangeLog:

2011-07-30  Paul Pluzhnikov  <ppluzhnikov@google.com>

PR gdb/13045
* gdb.base/float.exp: Add new test case for PR gdb/13045
* gdb.base/float.c: New file.

gdb/
* stack.c (do_gdb_disassembly): Use RETURN_MASK_ERROR, simplify the
exception_print code path.
(backtrace_command): Remove variable e.  Protect arg by make_cleanup in
advance.  Simplify memset.  Remove TRY_CATCH.  Remove explicit xfree.
(backtrace_full_command):  Remove variable e.  Remove TRY_CATCH.

gdb/
Code cleanup.
* stack.c (struct print_stack_frame_args, print_stack_frame_stub):
Remove, merge them into ...
(print_stack_frame): ... here with a TRY_CATCH.  New variable e, remove
variable args and its initialization.
(struct print_args_args, print_args_stub): Remove, merge them into
print_frame.
(struct gdb_disassembly_stub_args, gdb_disassembly_stub): Remove, merge
them into ...
(do_gdb_disassembly): ... here.  Remove variable args and its
initialization.
(print_frame): Remove variable args and its initialization, new
variable gdbarch and numargs (from print_args_stub), inline here
print_args_stub with a TRY_CATCH.
(struct backtrace_command_args, backtrace_command_stub): Remove, merge
them into ...
(backtrace_command, backtrace_full_command): ... here with a TRY_CATCH.
New variable e, remove variable btargs and its initialization.

2011-08-01  Tristan Gingold  <gingold@adacore.com>

* darwin-nat.c (darwin_decode_exception_message): Adjust assertion.

* dll_init.cc (dll_list::load_after_fork_impl): Add a hint to an error message.

PR ld/12974
* config/tc-arm.c (literal_pool): Add locs field.
(add_to_lit_pool): Initialise the locs entry for the new literal.
(s_ltorg): Generate a DWARF2 line number entry for each emitted
literal pool entry.

2011-08-01  Tristan Gingold  <gingold@adacore.com>

* write.c (write_relocs): Fix -Wshadow in DEBUG3 and DEBUG4.

2011-08-01  Tristan Gingold  <gingold@adacore.com>

* frags.c (frag_grow): Simplify the code.

* sigproc.cc (pending_signals::pending): Define new function.
(sig_dispatch_pending): Avoid calling sig_send if there are no pending signals.

daily update

*** empty log message ***

* breakpoint.c (insert_bp_location): Document return value.
(insert_breakpoint_locations): Fix documentation.
(remove_breakpoints): Add documentation.

* breakpoint.c (insert_bp_location): Remove disabled_breaks
argument.  Update callers.

Sync with gcc.

2011-07-26  H.J. Lu  <hongjiu.lu@intel.com>

* testsuite/demangle-expected: Remove an extra line.

* fhandler.h (class fhandler_dev_mem): Remove dup method declaration.
* fhandler_clipboard.cc (fhandler_dev_clipboard::dup): Accommodate the
fact that the entire fhandler gets copied over to the child in
operator =.
* fhandler_floppy.cc (fhandler_dev_floppy::dup): Ditto.
* fhandler_raw.cc (fhandler_dev_raw::dup): Ditto.
* fhandler_serial.cc (fhandler_serial::dup): Ditto.
* fhandler_socket.cc (fhandler_socket::dup): Ditto.
* fhandler_virtual.cc (fhandler_virtual::dup): Ditto.
* fhandler_mem.cc (fhandler_dev_mem::dup): Ditto.  Remove entirely.

*** empty log message ***

daily update

gdb/
* stack.c (print_frame_info): Comment typo fix.

add missing entry

* cygthread.cc (cygthread::async_create): Define new function.
* cygthread.h (cygthread::create): Use correct regparm.
(cygthread::standalone): Delete from class and from all constructors.
(cygthread::cygthread): Use three only arguments for detached threads, and
start the thread via QueueUserAPC/async_create.
* dcrt0.cc (dll_crt0_0): Remove handling for wincap.has_buggy_thread_startup.
(dll_crt0_1): Ditto.
* wincap.cc: Ditto throughout.
* wincap.h: Ditto.

* fhandler.h (fhandler_base_overlapped::size): Declare/define size() function
for consistency.
(fhandler_termios::size): Ditto.
(fhandler_pty_common::size): Ditto.

* fhandler_registry.cc (fhandler_registry::dup): Duplicate value_name.

gas/
* config/tc-mips.c (nops_for_vr4130): Revert previous commit.

daily update

*** empty log message ***

* elfxx-mips.c (check_br32): Fix return type.

* elfxx-mips.c (bz_insn_16): Correct opcode mask.

bfd/
* elfxx-mips.c: Adjust comments throughout.
(mips_elf_relax_delete_bytes): Reshape code.
(_bfd_mips_elf_relax_section): Remove check for
R_MICROMIPS_GPREL16 relocations.  Reshape code.

gas/
* config/tc-mips.c: Adjust comments throughout.
(reglist_lookup): Reshape code.
(jmp_reloc_p, jalr_reloc_p): Reformat.
(got16_reloc_p, hi16_reloc_p, lo16_reloc_p): Handle microMIPS
relocations.
(gpr_mod_mask): Remove unused variable.
(gpr_read_mask, gpr_write_mask): Reshape code.
(fpr_read_mask, fpr_write_mask): Likewise.
(nops_for_vr4130): Ensure non-microMIPS mode.
(can_swap_branch_p): Correct pinfo2 reference.  Reshape code.
(append_insn): Skip Loongson 2F workaround in MIPS16 mode.  Use
the outermost operator of a compound relocation to determines
the relocated field.  Fix formatting.
(md_convert_frag): Reshape code.

include/opcode/
* mips.h: Clarify the description of microMIPS instruction
manipulation macros.
(MICROMIPSOP_MASK_MAJOR, MICROMIPSOP_SH_MAJOR): Remove macros.

2011-07-29  Sterling Augustine  <saugustine@google.com>

* MAINTAINERS (Write After Approval): Add myself to the list.

* solib-target.c: Use DEF_VEC_I, not DEF_VEC_O.
(library_list_start_segment): Update.
(library_list_start_section): Update.

Throughout change "WinSock" to "Winsock" in comments.
* fhandler_socket.cc (fhandler_socket::sendmsg): Add missing call to
get_inet_addr to convert AF_LOCAL to AF_INET sockets.
* net.cc (cygwin_socket): Workaround UDP Winsock problem.  Add comment
to explain why.
* select.cc: Include winsock2.h rather than winsock.h.

* include/winsock2.h (SIO_UDP_CONNRESET): Define.

* gas/elf/warn-2.s: Add other types of NOP insn.

2011-07-29  Tristan Gingold  <gingold@adacore.com>

* frags.c (frag_var_init): New function.
(frag_var): Call frag_var_init to initialize.
(frag_variant): Ditto.

*** empty log message ***

daily update

* workqueue-internal.h (Workqueue_threader::should_cancel_thread):
Add thread_number parameter.
(Workqueue_threader_threadpool::should_cancel_thread): Likewise.
* workqueue-threads.cc
(Workqueue_threader_threadpool::should_cancel_thread): Cancel
current thread if its thread number is greater than desired thread
count.
* workqueue.cc (Workqueue_threader_single::should_cancel_thread):
Add thread_number parameter.
(Workqueue::should_cancel_thread): Likewise.
(Workqueue::find_runnable_or_wait): Pass thread_number to
should_cancel_thread.
* workqueue.h (Workqueue::should_cancel_thread): Add thread_number
parameter.

BFD vector for elf32-i386-nacl:

bfd/
* elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
(elf_i386_nacl_plt0_entry): New variable.
(elf_i386_plt_entry): New variable.
(elf_i386_nacl_pic_plt0_entry): New variable.
(elf_i386_nacl_pic_plt_entry): New variable.
(elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
(elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
(elf_backend_plt_alignment): Likewise.

* config.bfd: Handle i[3-7]86-*-nacl*.
* elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
* targets.c: Support bfd_elf32_i386_nacl_vec.
* configure.in: Likewise.
* configure: Regenerated.

Parameterize elf32-i386 PLT generation:

* elf32-i386.c (struct elf_i386_plt_layout): New type.
(GET_PLT_ENTRY_SIZE): New macro.
(elf_i386_plt): New variable.
(struct elf_i386_backend_data): New member `plt'.
(elf_i386_arch_bed): Add initializer for it.
(elf_i386_vxworks_arch_bed): Likewise.
(elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
(elf_i386_plt_sym_val): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol): Likewise.
Also use other elf_i386_plt_layout members for PLT details.
(elf_i386_finish_dynamic_sections): Likewise.

Clean up elf32-i386-vxworks:

* elf32-i386.c (struct elf_i386_backend_data): New type.
(get_elf_i386_backend_data): New macro.
(elf_i386_arch_bed): New variable.
(elf_backend_arch_data): New macro.
(struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
(elf_i386_link_hash_table_create): Don't initialize them.
(elf_i386_create_dynamic_sections): Find is_vxworks flags in
elf_i386_backend_data, not elf_i386_link_hash_table.
(elf_i386_adjust_dynamic_symbol): Likewise.
(elf_i386_allocate_dynrelocs): Likewise.
(elf_i386_readonly_dynrelocs): Likewise.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol): Likewise.
(elf_i386_finish_dynamic_sections): Likewise.  Same for plt0_pad_byte.
(elf_i386_vxworks_link_hash_table_create): Function removed.
(elf_i386_vxworks_arch_bed): New variable.
(elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.

* elf-bfd.h (elf_backend_data): New member arch_backend_data.
* elfxx-target.h (elf_backend_arch_data): New macro.
(elfNN_bed): Use it as initializer for the new member.

* dwarf2dbg.c (out_debug_line): Ignore non-normal segments, with a
warning.
* doc/as.texinfo (Offset): Document .offset directive.

testsuite/
* gas/elf/warn-2.s: New.

* elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
of range branches.

2011-07-28  Phil Muldoon  <pmuldoon@redhat.com>

* varobj.c (value_get_print_value): Move hint check later into the
function.  Comment function.  Free thevalue before reusing it.

2011-07-28  Phil Muldoon  <pmuldoon@redhat.com>

* gdb.python/py-mi.exp: Test printers returning string hint, and
also not returning a value.
* gdb.python/py-prettyprint.c: Add testcase for above.
* gdb.python/py-prettyprint.py: Add test printer for above.

daily update

*** empty log message ***

gdb/testsuite/
* gdb.dwarf2/dw2-simple-locdesc.S: Change DWARF version to 3.
(.Ldie26, .Ldie41, .Ldie4a, .Ldie54, .Ldie5b): Remove.
(.Ldie30) Add as field "data4".
(.Ldie32) Rename field "b" to "shl".
(abbrev4) Change for the "data4" field.
(abbrev5, abbrev6) Remove.
* gdb.dwarf2/dw2-simple-locdesc.exp (p &s.b): Rename to ...
(p &s.shl): ... here.  Add comment.
(p &s.data4): New.

ld/testsuite/
2011-07-27  Roland McGrath  <mcgrathr@google.com>

* ld-i386/vxworks1-lib.rd: Swap order of sections expected in output.

gdb/
2011-07-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
    Pedro Alves  <pedro@codesourcery.com>

* eval.c (evaluate_subexp_standard): Remove not_lval from all calls of
value_one.
* valops.c (value_one): Remove parameter lv.  Do not pass it to itself.
Assert the result kind.
* value.h (value_one): Remove parameter lv.

gdb/
Fix crash on lval_computed values.
* valops.c (value_zero): Use not_lval for lval_computed.

gdb/testsuite/
Fix crash on lval_computed values.
* gdb.dwarf2/implptr.exp (print sizeof (j[0])): New test.

* Makefile.in (HFILES_NO_SRCDIR): Add 'common' prefix for
gdb_assert.h, gdb_locale.h, gdb_dirent.h.

gdb/
* typeprint.c (_initialize_typeprint): Extend the help of "whatis" and
"ptype" by their typedefs difference.

gdb/testsuite/
* gdb.base/help.exp (help whatis): Update the expected string.

gdb/
* dwarf2expr.c (ctx_no_read_reg): New function.
* dwarf2expr.h (ctx_no_read_reg): New declaration.
* dwarf2read.c (read_2_signed_bytes, read_4_signed_bytes): Remove.
(decode_locdesc_read_mem, decode_locdesc_ctx_funcs): New.
(decode_locdesc): Replace by a caller of dwarf_expr_eval.

gdb/testsuite/
* gdb.dwarf2/dw2-simple-locdesc.S: New file.
* gdb.dwarf2/dw2-simple-locdesc.exp: New file.
* gdb.dwarf2/dw2-stack-boundary.exp (check partial symtab errors):
Change the expected string.

gdb/
* dwarf2-frame.c (no_get_frame_base, no_get_frame_cfa, no_get_frame_pc)
(no_get_tls_address, no_dwarf_call, no_base_type): Move to the other
file.
(dwarf2_frame_ctx_funcs): Reference the renamed functions.
* dwarf2expr.c (ctx_no_get_frame_base, ctx_no_get_frame_cfa)
(ctx_no_get_frame_pc, ctx_no_get_tls_address, ctx_no_dwarf_call)
(ctx_no_get_base_type): Move the functions here.
* dwarf2expr.h (ctx_no_get_frame_base, ctx_no_get_frame_cfa)
(ctx_no_get_frame_pc, ctx_no_get_tls_address, ctx_no_dwarf_call)
(ctx_no_get_base_type): New declarations.

binutils/
* dwarf.c (read_and_display_attr_value): Recognize DW_FORM_data4 and
DW_FORM_data8 as location list pointers only for DWARF < 4.

* xcoffread.c (dwarf2_xcoff_names): Add 'macro' and 'sentinel'
entries.
* symfile.h (struct dwarf2_debug_sections) <sentinel>: New field.
* dwarf2read.c (dwarf2_elf_names): Add sentinel entry.

2011-07-27  Tristan Gingold  <gingold@adacore.com>

* frags.c (frag_grow): Revert previous patch.

*** empty log message ***

daily update

* dwarf2.c (dwarf_debug_sections): Add .debug_macro
and .zdebug_macro entry.
(dwarf_debug_section_enum): Add debug_macro.

* NEWS: Mention .debug_macro support.
* dwarf.c (read_and_display_attr_value): Don't print a tab
if attribute is 0.
(get_AT_name): Handle DW_AT_GNU_macros.
(get_line_filename_and_dirname, display_debug_macro): New
functions.
(debug_displays): Add an entry for .debug_macro and .zdebug_macro.
* readelf.c (process_section_headers): With do_debug_macinfo
handle also .debug_macro sections.
* dwarf.h (dwarf_section_display_enum): Add macro.

2011-07-26  Sterling Augustine  <saugustine@google.com>

* cli/cli-dump.c (dump_binary_file): Change parameter type to
ULONGEST.
(dump_bfd_file): Likewise.

2011-07-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

* remote.c (remote_region_ok_for_hw_watchpoint): New function.
(remote_hw_watchpoint_length_limit): New variable.
(_initialize_remote) add set,show cmds for this new variable.
* gdb.texinfo: document these new commands.
* NEWS: Mention these new commands.

2011-07-26  Pedro Alves  <pedro@codesourcery.com>

gdb/
* breakpoint.c (works_in_software_mode_watchpoint): Also return
true for software watchpoints.

gdb/testsuite/
* gdb.base/watchpoint.exp
(test_disable_enable_software_watchpoint): New procedure.
(top level): Run it.

Merge from gcc:

2011-07-26  Ian Lance Taylor  <iant@google.com>
* configure.ac: Set have_compiler based on whether gcc directory
exists, rather than on whether gcc is in configdirs.
* configure: Rebuild.

2011-07-20  David Edelsohn  <dje.gcc@gmail.com>
* Makefile.tpl (POSTSTAGE1_CONFIGURE_FLAGS): Add libsupc++ to
link directories.
* Makefile.in: Rebuild.

2011-07-20  Ian Lance Taylor  <iant@google.com>
PR bootstrap/49787
* configure.ac: Move --enable-bootstrap handling earlier in file.
If --enable-bootstrap and either --enable-build-with-cxx or
--enable-build-poststage1-with-cxx, enable C++ automatically.
* configure: Rebuild.

2011-07-19  Ian Lance Taylor  <iant@google.com>
* configure.ac: Add --enable-build-poststage1-with-cxx.  If set,
make C++ a boot_language.  Set and substitute
POSTSTAGE1_CONFIGURE_FLAGS.
* Makefile.tpl (POSTSTAGE1_CONFIGURE_FLAGS): New variable.
(STAGE[+id+]_CONFIGURE_FLAGS): Add $(POSTSTAGE1_CONFIGURE_FLAGS).
* configure, Makefile.in: Rebuild.

2011-07-16  Jason Merrill  <jason@redhat.com>
* Makefile.def (language=c++): Add check-c++0x and
check-target-libmudflap-c++.
* Makefile.tpl (check-target-libmudflap-c++): New.
* Makefile.in: Regenerate.

2011-07-16  Matthias Klose  <doko@ubuntu.com>
* Makefile.tpl (EXTRA_CONFIGARGS_LIBJAVA): Define.
* Makefile.def (target_modules/libjava): Pass
$(EXTRA_CONFIGARGS_LIBJAVA).
* configure.ac: Pass --disable-static in EXTRA_CONFIGARGS_LIBJAVA,
if not configured with --enable-static-libjava.
* Makefile.in: Regenerate.
* configure: Likewise.

2011-06-22  Hans-Peter Nilsson  <hp@axis.com>
PR regression/47836
PR bootstrap/23656
PR other/47733
PR bootstrap/49247
PR c/48825
* configure.ac (target_libraries): Remove target-libiberty.
Remove case-statement setting skipdirs=target-libiberty for
multiple targets.  Remove checking target_configdirs and
removing target-libiberty but keeping target-libgcc if
otherwise empty.
* Makefile.def (target_modules): Don't add libiberty.
(dependencies): Remove all traces of target-libiberty.
* configure, Makefile.in: Regenerate.