2008-07-07  Stan Shebs  <stan@codesourcery.com>

    * dis-init.c (init_disassemble_info): Init endian_code field.
    * arm-dis.c (print_insn): Disassemble code according to
    setting of endian_code.
    (print_insn_big_arm): Detect when BE8 extension flag has been set.

    * gstdint.h: New file.

    * safe-ctype.h: Add #include of ctype.h before redefining
        the ctype.h macros.

    * configure.tgt: Add bfin-*-rtems*.

    * elf32-arm.c (arm_type_of_stub): Don't crash on local symbols in
        the presence of a PLT.

2008-07-07  Hans-Peter Nilsson  <hp@axis.com>

        * libc/machine/mips/strncpy.c: Include stdint.h to get uintptr_t.
        (strncpy): Cast src to uintptr_t before checking alignment with "&".

(GDB/MI Target Manipulation): Fix last change.

* bfd.c (bfd_demangle): Always trim off bfd_get_symbol_leading_char.

2008-07-06  Gregory McGarry   <gregorymcgarry@users.sourceforge.net>

        * include/ctype.h (_imp____mb_cur_max): Correct spelling.
(_imp____mb_cur_max_dll): Likewise.

* objdump.c (find_symbol_for_address): Prefer symbols in current
section.

* emultempl/armelf.em (elf32_arm_add_stub_section): Use
bfd_make_section_with_flags.
* emultempl/avrelf.em (avr_elf_create_output_section_statements):
Likewise.
* emultempl/hppaelf.em (hppaelf_add_stub_section): Likewise.
* emultempl/m68hc1xelf.em (m68hc11elf_add_stub_section): Likewise.
* emultempl/m68kcoff.em (gld${EMULATION_NAME}_after_open): Likewise.
* emultempl/m68kelf.em (m68k_elf_after_open): Likewise.
* emultempl/ppc64elf.em (ppc_add_stub_section): Likewise.
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation):
Likewise.

* ieee.c (write_ieee_debugging_info): Use bfd_make_section_with_flags.
* nlmconv.c (main, powerpc_build_stubs): Likewise.
* rescoff.c (write_coff_file): Likewise.
* resres.c (write_res_file): Likewise.
* windmc.c (windmc_write_bin): Likewise.

*** empty log message ***

daily update

* ld.texinfo (File Commands): Document that INCLUDE can be used in
several different places.
* ldgram.y (statement, memory_spec, section): Allow INCLUDE.
(memory, memory_spec_list): Simplify BNF
(memory_spec_list_opt): New rule.
* ldlex.l (INCLUDE): Recognize in EXPRESSION.
testsuite/
* ld-scripts/include-1.d: New.
* ld-scripts/include-1.t: New.
* ld-scripts/include-data.t: New.
* ld-scripts/include-mem.t: New.
* ld-scripts/include-ram.t: New.
* ld-scripts/include-sections.t: New.
* ld-scripts/include-subdata.t: New.
* ld-scripts/include.exp: New.
* ld-scripts/include.s: New.

* gdb.texinfo (GDB/MI Target Manipulation): Add
example of -target-attach.

daily update

*** empty log message ***

* mi/mi-interp.c (mi_on_resume): Don't try to report
resumed thread it the thread list is empty.

Add missed changelog entry.

*** empty log message ***

daily update

* cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
completer for set to filename_completer.
NEWS: Mention it.

    * safe-ctype.h: Remove #error when detecting that ctype.h has been
        included. Redefine the various macros provided by ctype.h as
        undefined variables.

* config/tc-spu.c (md_apply_fix): Handle fully resolved
BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.

Implement -target-attach.
        * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.

    * include/stdio.h (swprintf, vswprintf): Guard with  #ifndef __STRICT_ANSI__
        * include/wchar.h (swprintf, vswprintf): Likewise.

* layout.cc (Layout::include_section): Do not discard unrecognized
SHT_STRTAB sections.

*** empty log message ***

daily update

* HOWTO, HOWTO.old: Preserve old HOWTO document as HOWTO.old.  It
may still contain some useful information about the library
internals.  Revise HOWTO, providing significantly more detail
about how to create a new RDA application than was found in the
original document.

2008-06-21  Hui Zhu  <teawater@gmail.com>

* target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.

* config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
* config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.

* target.h (struct target_ops): Add to_attach_no_wait member.
(target_attach_no_wait): New.
* target.c (update_current_target): Inherit to_attach_no_wait.

* infcmd.c: Replace ATTACH_NO_WAIT compile time check by
target_attach_no_wait runtime check.

* gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
* win32-nat.c (init_win32_ops): Set to_attach_no_wait in
win32_ops.

* i386-tdep.c (i386_displaced_step_fixup): Condition log printing
on debug_displaced being set.

*** empty log message ***

daily update

2008-07-02  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/argz/argz_count.c: Include stddef.h to get size_t.
        * libc/argz/argz_extract.c: Ditto.
        * libc/argz/argz_stringify.c: Ditto.
        * libc/search/hash.h: Ditto.
        * libc/sys/linux/include/sched.h: Ditto.
        * libc/sys/linux/sys/types.h: Ditto.

2008-07-02  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/machine/mips/strncpy.c (strncpy): Fix logic so unaligned
        source data is taken care of before loop unrolling.

* path.cc (path_conv::is_binary): Fix test.  Add comment.

* elf32-ppc.c (is_pic_glink_stub): New function.
(ppc_elf_get_synthetic_symtab): Don't generate symbols when
multiple shared/pie stubs per plt entry.

daily update

*** empty log message ***

Add _get_output_format(), _set_output_format() for MSVCRT >= MSVCR80

* Makefile.in: Temporarily add ability to generate pdfs.

daily update

*** empty log message ***

2008-06-30  Craig Silverstein  <csilvers@cs.stanford.edu>

        * script.cc (Lex::can_continue_name): Make '?' allowable in
        version-script names.
        * testsuite/version_script.map: Change glob pattern to use '?'

bfd/
* elf.c (_bfd_elf_get_synthetic_symtab): Increment p by
bed->s->int_rels_per_ext_rel.

bfd/
* syms.c (BSF_SYNTHETIC): New flag.
* elf.c (_bfd_elf_get_synthetic_symtab): Set it.
* elf32-ppc.c (ppc_elf_get_synthetic_symtab): Likewise.
* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Likewise.
* bfd-in.h (bfd_asymbol_flavour): Return bfd_target_unknown_flavour
for synthetic symbols.
* bfd-in2.h: Regenerate.

opcodes/
* mips-dis.c (_print_insn_mips): Use bfd_asymbol_flavour to check
for ELF symbols.

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

*** empty log message ***

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.