PR 6585
* symtab.cc (Symbol_table::add_undefined_symbols_from_command_line):
Correct typo.

* frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
directly instead of get_frame_id.

PR 6660
PR 6682
* powerpc.cc (Powerpc_relocate_functions::addr16_ha) [both
versions]: Don't try to read the value in the contents, since we
don't use it.  Use the template endianness when writing.

* elf32-arm.c (record_arm_to_thumb_glue, record_thumb_to_arm_glue):
Expand comments.
(arm_map_one_stub): Use | 1 when setting the low bit.

* rs6000-tdep.c (ppc_displaced_step_fixup): New function.
(deal_with_atomic_sequence): Update BC masks.
(rs6000_gdbarch_init): Init displaced stepping infra-structure.
Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.

* cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
register, not the previous frame's.

    * source.c (select_source_symtab): Make sure we skip namespace
        symtabs when showing cpp source code.

* MAINTAINERS (Authorized committers): Fix my email address.

daily update

*** empty log message ***

* mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
-target-download and -target-select via CLI, so that
the quoting rules are the same as they were (unfortunately)
in all prior gdb releases.
* mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
(mi_cmd_target_download, mi_cmd_target_select): Remove.
* mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
(mi_cmd_target_download, mi_cmd_target_select): Remove.
(mi_cmd_execute): Set current_token even for commands
routed via CLI.

* elf32-m68k.c (elf_m68k_relocate_section): Don't ignore existing
addend on _GLOBAL_OFFSET_TABLE_.

ld/testsuite/:
* ld-m68k/got-1.s: New file.
* ld-m68k/got-1.d: New dump test.
* ld-m68k/m68k.exp: Run it.

daily update

*** empty log message ***

* alphafbsd-tdep.c: Update for unwinder changes.
* alpha-linux-tdep.c: Likewise.
* alphanbsd-tdep.c: Likewise.
* alphaobsd-tdep.c: Likewise.
* avr-tdep.c: Likewise.
* cris-tdep.c: Likewise.
* frv-linux-tdep.c: Likewise.
* frv-tdep.c: Likewise.
* h8300-tdep.c: Likewise.
* hppa-linux-tdep.c: Likewise.
* iq2000-tdep.c: Likewise.
* m32c-tdep.c: Likewise.
* m32r-linux-tdep.c: Likewise.
* m32r-tdep.c: Likewise.
* m68hc11-tdep.c: Likewise.
* mep-tdep.c: Likewise.
* mn10300-tdep.c: Likewise.
* mt-tdep.c: Likewise.
* score-tdep.c: Likewise.
* sh64-tdep.c: Likewise.
* sh-tdep.c: Likewise.
* sparc64fbsd-tdep.c: Likewise.
* sparc64nbsd-tdep.c: Likewise.
* sparc64obsd-tdep.c: Likewise.
* v850-tdep.c: Likewise.
* vaxobsd-tdep.c: Likewise.
* vax-tdep.c: Likewise.
* xstormy16-tdep.c: Likewise.

* mi/mi-main.c (enum captured_mi_execute_command_actions)
(captured_mi_execute_command_args): Remove.
(captured_mi_execute_command): Cast the closure to mi_parse
pointer, not to captured_mi_execute_command_args, and don't
set the action field thereof.
(mi_execute_command): Pass struct mi_parse, not
captured_mi_execute_command_args to captured_mi_execute_command.
(mi_execute_command): Remove (dead) code for suppressing
printing prompt.

* lib/mi-support.exp (mi_send_resuming_command_raw): Revert
previous commit.  Add a comment.

gdb/
2008-06-28  Pedro Alves  <pedro@codesourcery.com>

* linux-nat.c (enum sigchld_state): New.
(linux_nat_async_events_state): Renamed from
linux_nat_async_events_enabled.
(linux_nat_event_pipe_push, my_waitpid): Adjust.
(sigchld_default_action): New.
(lin_lwp_attach_lwp): Adjust.  Call linux_nat_async_events
unconditionally.
(linux_nat_create_inferior): Set events state to sigchld_default
state.
(linux_nat_resume): Adjust.
(linux_nat_wait): Call linux_nat_async_events unconditionally.
(sigchld_handler): Adjust.
(linux_nat_async_mask): Don't set SIGCHLD actions here.
(get_pending_events): Adjust.
(linux_nat_async_events): Rewrite to handle enum sigchld_state
instead of a boolean.
(linux_nat_async): Adjust.
(_initialize_linux_nat): Capture default SIGCHLD action into
sigchld_default_action.

gdb/testsuite/
2008-06-28  Pedro Alves  <pedro@codesourcery.com>

* gdb.base/sigchld.c, gdb.base/sigchld.exp: New test.

* lib/mi-support.exp (mi_send_resuming_command_raw): Report pass.

Revert accidental commit

    * breakpoint.c (moribund_locations): New.
        (bpstat_stop_status): Process moribund locations.
        (update_global_location_list): Add removed
        locations to moribund_locations.
        (breakpoint_retire_moribund): New.
        * breakpoint.h (struct bp_location): New field
        events_till_retirement.
        (breakpoint_retire_moribund): Declare.
        * thread.c (thread_count): New.
        * infrun.c (handle_inferior_event): Call
        breakpoint_retire_moribund.
        * gdbthread.h (thread_count): Declare.

*** empty log message ***

daily update

* dfp.c (decimal_convert): Call match_endianness before and after
conversion.

    * remote.c (remote_insert_breakpoint): Ensure that if Z0
        unsupported and we fall back to memory_insert_breakpoint, we
        use the unmodified requested address.

* gas/mips/odd-float.d: Replace ... with #pass.
* gas/mips/ldstla-32-shared.d: Add -march=mips1 for as.
* gas/mips/ldstla-32.d: Likewise.
* gas/mips/mips16-hilo-match.d: Add -mabi=32 -march=mips1 for as.

    * dwarf2read.c (read_attribute_value): Issue a complaint when
        adjusting size attribute values of 0xffffffff as zero.

* lib/gdb.exp (gdb_saved_set_unbuffered_mode_obj): New global.
(gdb_compile): If target is *-*-cygwin* or *-*-mingw*, and we're
compiling an executable, link in an object that forces unbuffered
output.
* lib/set_unbuffered_mode.c: New file.

* i386-tdep.c (i386_16_byte_align_p): New.
(i386_push_dummy_call): Determine stack space required for
arguments going forwards allowing for 16-byte alignment, then push
arguments going forwards.

* remote-utils.c (prepare_resume_reply): If requested, don't
output "thread:TID" in the T stop reply.

* server.c (disable_packet_vCont, disable_packet_Tthread)
(disable_packet_qC, disable_packet_qfThreadInfo): New globals.
(handle_query): If requested, disable support for qC, qfThreadInfo
and qsThreadInfo.
(handle_v_requests): If requested, disable support for vCont.
(gdbserver_show_disableable): New.
(main): Handle --disable-packet and --disable-packet=LIST.

* server.h (disable_packet_vCont, disable_packet_Tthread)
(disable_packet_qC, disable_packet_qfThreadInfo): Declare.

* infrun.c (start_remote): Don't clear thread list here.
* monitor.c (monitor_open): Include "gdbthread.h".  Clear thread
list here.
* remote.c (record_currthread): Upgrade the main thread and its
entry in the thread list if this is the first time we hear about
threads.
(remote_thread_alive): Consider magic_null_ptid or a ptid without
a tid member always alive.
(remote_find_new_threads): Don't update the main thread here.
(remote_start_remote): Clear thread list here.  Always add the
main thread.
(extended_remote_attach_1): Add the main thread here.
(extended_remote_mourn_1): Re-add the main thread here.
(extended_remote_create_inferior_1): Add a main thread.

* Makefile.in (monitor.o): Depend on $(gdbthread_h).

Fix date.

Use ptid_t.tid to store thread ids instead of ptid_t.pid.

* remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
globals.
(general_thread, continue_thread): Change type to ptid_t.
(record_currthread): Take a ptid_t parameter instead of an
integer.
(MAGIC_NULL_PID): Delete.
(set_thread): Take a ptid_t parameter and adjust.
(set_general_thread, set_continue_thread): New.
(remote_thread_alive, remote_newthread_step)
(remote_current_thread, remote_find_new_threads)
(remote_threads_info, remote_start_remote, remote_vcont_resume)
(remote_resume_1, remote_wait, extended_remote_create_inferior_1)
(threadalive_test, remote_pid_to_str)
(remote_get_thread_local_address): Adjust.
(_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
and any_thread_ptid.

* effectively.sgml: Correct subject-verb agreement, missing verb
(typo), preposition and (definite vs indefinite) article use.

*** empty log message ***

daily update

* configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
* configure: Regenerated.

    * dwarf2read.c (read_attribute_value): Treat size attribute
        values of 0xffffffff as if the attribute value was zero.

* linux-nat.c: Add description of overall logic.

* Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
(gdb_stdint_h, gdb_stdint.h, stamp-int): Delete.  Remove
all dependencies on $(gdb_stdint_h).
(distclean): Do not delete gdb_stdint.h.
* acinclude.m4: Do not use stdint.m4.
* configure.ac: Set GNULIB_STDINT_H.  Remove tests for stdint.h,
uintptr_t, and gdb_stdint.h.
* defs.h: Include <stdint.h>.
* gdb_thread_db.h: Assume stdint.h is already included.
* breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
include gdb_stdint.h.
* configure, config.in: Regenerate.

* ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
decimal floating-point values in GPRs for soft-float.
(do_ppc_sysv_return_value): Handle returning decimal
floating-point values in GPRs for soft-float.

* target.c (target_read_until_error): New.
        * target.h (target_read_until_error): Declare.
        * mi/mi-main.c (mi_cmd_data_read_memory): Use
        target_read_until_error.

daily update

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2008-06-25  Brandon Sneed  <nivenh@sourceware.org>

* include/winbase.h (GetProcessHandleCount, GetSystemRegistryQuota,
GetThreadIOPendingFlag): Modified to rely on _WIN32_WINNT 0x0501 instead
of 0x0502.
Bug reported by Thomas Denk.

2008-06-25  Brandon Sneed  <nivenh@sourceware.org>

* include/winbase.h (InterlockedIncrement, InterlockedDecrement,
InterlockedCompareExchange, InterlockedExchange,
InterlockedCompareExchangePointer, InterlockedExchangeAdd,
InterlockedExchangePointer): Modified from PLONG to LONG volatile *.

2008-06-25  Cary Coutant  <ccoutant@google.com>

* fileread.cc (File_read::make_view): Assert on zero-length view.
* object.cc (Sized_relobj::do_read_symbols): Don't try to read
symbol table when there are no symbols to read.

gas/
* config/tc-ppc.c (parse_cpu): Handle -m464.
(md_show_usage): Likewise.

opcodes/
* ppc-dis.c (powerpc_init_dialect): Handle -M464.
(print_ppc_disassembler_options): Likewise.
* ppc-opc.c (PPC464): Define.
(powerpc_opcodes): Add mfdcrux and mtdcrux.

/gas:
2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>

Add support for ATtiny13A.
* config/tc-avr.c (mcu_types): Add attiny13a.
* doc/c-avr.texi: Likewise.

* lib/gdb.exp (prepare_for_testing): Do not drop the OPTIONS argument.

Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
* c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
after the DECFLOAT detection to fix a memory leak.  Remove the
redundant NUM initialization.  Protect the DECFLOAT detection memory
access before the P block.  Restore the P memory content for the
DECFLOAT detection.

Revert accidental commit.

Kill the return value for all MI command functions.
* mi/mi-cmds.h (enum mi_cmd_result): Remove.
(mi_cmd_argv_ftype): Change return type to void.

* mi/mi-main.c: Adjust all function that implement
MI commands to return nothing.
(struct captured_mi_execute_command_actions):
Remove the rc field.
(mi_cmd_execute): Return nothing.
(mi_execute_async_cli_command): Return nothing.
(mi_cmd_exec_interrupt): Don't print ^done here.
(mi_cmd_target_select): Don't print ^connected here.
(captured_mi_execute_command): Don't check for MI_CMD_DONE.
Special-case -target-select and output ^connected, not ^done.

* mi/mi-cmd-break.c: Adjust.
* mi/mi-cmd-disas.c: Adjust.
* mi/mi-cmd-env.c: Adjust.
* mi/mi-cmd-file.c: Adjust.
* mi/mi-cmd-stack.c: Adjust.
* mi/mi-cmd-target.c: Adjust.
* mi/mi-cmd-var.c: Adjust.
* mi/mi-interp.c: Adjust.
* mi/mi-symbol-cmds.c: Adjust.

Emit ^running via observer.
* mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
        ^running here.
        (mi_on_resume): Print ^running if not previously output.
        * mi/mi-main.c (running_result_record_printed): New.
        (captured_mi_execute_command): Reset
        running_result_record_printed.  Use running_result_record_printed
        to decide if we should skip ^done.
        (mi_execute_async_cli_command): Don't print ^running here.
        * mi/mi-main.h (current_token, running_result_record_printed):
        Declare.

* elf32-arm.c (STUB_ENTRY_NAME): Define.
(arm_thumb_thumb_long_branch_stub): Use bx instead of b.n.
(arm_pic_long_branch_stub): Mention R_ARM_REL32 instead of
R_ARM_ABS32.
(struct elf32_arm_stub_hash_entry): Add output_name.
(arm_build_one_stub): Move offsets into the offset argument
of _bfd_final_link_relocate.  Correct offset for
arm_thumb_arm_v4t_stub_long_branch.
(elf32_arm_size_stubs): Set stub_entry->output_name.
(elf32_arm_ouput_plt_map_sym): Rename to elf32_arm_output_map_sym.
Update all callers.
(elf32_arm_output_stub_sym): New.
(arm_map_one_stub): Correct formatting.  Use elf32_arm_output_stub_sym.

* ld-arm/farcall-arm-arm-be8.d, ld-arm/farcall-arm-arm-pic-veneer.d,
ld-arm/farcall-arm-arm.d, ld-arm/farcall-arm-thumb-blx-pic-veneer.d,
ld-arm/farcall-arm-thumb-blx.d, ld-arm/farcall-arm-thumb-pic-veneer.d,
ld-arm/farcall-arm-thumb.d, ld-arm/farcall-group-size2.d,
ld-arm/farcall-group.d, ld-arm/farcall-mix.d, ld-arm/farcall-mix2.d,
ld-arm/farcall-thumb-arm-blx-pic-veneer.d,
ld-arm/farcall-thumb-arm-blx.d, ld-arm/farcall-thumb-arm.d,
ld-arm/farcall-thumb-thumb-blx-pic-veneer.d,
ld-arm/farcall-thumb-thumb-blx.d, ld-arm/farcall-thumb-thumb-m.d,
ld-arm/thumb2-bl-as-thumb1-bad.d, ld-arm/thumb2-bl-bad.d: Update for
stub symbols and stub corrections.

Fix strict-aliasing issues with _strtod_r and Storeinc.
* libc/stdlib/strtod.c (_strtod_r): Change local variables aadj,
rv, rv0 from double to type U.  Use accessor macros dval, dword0
and dword1 for all accesses except for the ULtod call, where rv.i
replaces the pointer cast.
* libc/stdlib/mprec.h (U): Rename member L to i for easier re-use
of access macros.  Tweak comment.
Remove #ifdef'd YES_ALIAS code.
(dword0, dword1, dval): Define in terms of uncast union member
access.  Ditto for _DOUBLE_IS_32BITS variants.
(Storeinc): Replace aliasing-flawed microoptimized definition with
alternative suggested in comment.  Remove now stale comment.

daily update

*** empty log message ***

2008-06-24  Michael Snyder  <msnyder@specifix.com>

* infrun.c (_initialize_infrun): White space and typo fix.

* net.cc (cygwin_bindresvport_sa): Fix usage of last_used_bindresvport.

* version.cc (version_string): Bump to 1.7

merge from gcc

* win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
(do_initial_win32_stuff): Fix problem with inability to set breakpoints when
first loading DLL with "dll" command.

* write.c (relax_segment <rs_org>): Include current stretch
value when calculating whether .org is backwards.

*** empty log message ***

daily update

 * fix wrong entry dates

*** empty log message ***

*** empty log message ***

* include/limits.h (PATH_MAX): Add comment.
* include/cygwin/config.h (__FILENAME_MAX__): Define as 4096.  Add
comment.

* libc/include/machine/setjmp.h (_longjmp): Define as function on
Cygwin.
(_setjmp): Ditto.

*** empty log message ***

* gas/mips/e32-rel2.d: Add -march=mips1 for as.

gdb/gdbserver/

2008-06-20  Carlos O'Donell  <carlos@codesourcery.com>

* server.c (gdbserver_usage): Mention --version.

* gnu-nat.c (proc_string): Use capital T for "Thread".

Committed as obvious.

* lib/ddk/hal.def (HalTranslateBusAddress): Correct suffix.
* lib/ddk/ntoskrnl.def (MmAllocateContiguousMemory): Correct suffix.
Bug reported by Brian Hawley.

* faq-using.xml: Add more words about multiple cygwins.

*** empty log message ***

* fhandler_tty.cc (fhandler_pty_master::setup): Fix pipe inheritance.

* basic_blocks.c: Always include "gprof.h" first.
* cg_arcs.c: Likewise.
* cg_dfn.c: Likewise.
* cg_print.c: Likewise.
* corefile.c: Likewise.
* gprof.c: Likewise.
* hist.c: Likewise.
* search_list.c: Likewise.
* sym_ids.c: Likewise.
* utils.c: Likewise.

* elf32-spu.c (needs_ovl_stub): Correctly return nonovl_stub for
non-branch insns.

update

* emultempl/spuelf.em (gld${EMULATION_NAME}_finish): Make "can not
build overlay stubs" a fatal error.

* elf32-spu.c (build_stub): Allow wraparound on stub branches.
(allocate_spuear_stubs, build_spuear_stubs): Return value from
count_stub/build_stub.
(spu_elf_build_stubs): Correct location of stub reloc error message.

2008-06-19  Eric Blake  <ebb9@byu.net>

Adjust strsignal to POSIX 200x prototype.
* strsignal.c (strsignal): Remove const.

* win32-nat.c (win32_pid_to_str): Use capital T for "Thread".

* strsig.cc (strsignal): Return non-const buffer to allow building with recent
newlib change.

*** empty log message ***

daily update

* src-release (BINUTILS_SUPPORT_DIRS): Remove mkdep and depcomp.

2008-06-18  Craig Silverstein  <csilvers@google.com>

* powerpc.cc (Powerpc_relocate_functions::addr16_ha): cast
constant 0xFFFF to type Valtype.
(Powerpc_relocate_functions::rel16_ha): Likewise.

    * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
        the target cannot run.

    * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
        we're attaching to a running process.

2008-06-18  Ian Lance Taylor  <iant@google.com>

* src-release (BINUTILS_SUPPORT_DIRS): Add depcomp.

Per Posix, strsignal returns non-const char*.

* libc/include/string.h (strsignal): Fix return type.

Per Posix, strsignal returns non-const char*.

* libc/include/string.h (strsignal): Fix return type.

elf32-cr16.c (ELF_MACHINE_ALT1): Define to EM_CR16_OLD.

  elf32-cr16.c (ELF_MACHINE_ALT1): Define to EM_CR16_OLD.

  common.h (EM_CR16): Correct value.
  (EM_CR16): Rename to EM_CR16_OLD.

   common.h (EM_CR16): Correct value.
   (EM_CR16): Rename to EM_CR16_OLD.