* thread.cc (pthread::precreate): Delete duplicate setting of cancel_event.

* fhandler.h (fhandler_tty_slave::ttyname): Use name from pc since it is
guaranteed to be accurate.
* fhandler_tty.cc (fhandler_tty_slave::open): Increment open_fhs appropriate
when copying ctty.
(fhandler_tty_slave::close): Remove special case handling for exit_state.  Use
ctty < 0 check instead.
(fhandler_tty_common::close): Set io_handle to NULL after closing.
* syscalls.cc (close_all_files): Specifically close cygheap->ctty, if
appropriate.

2003-12-07  H.J. Lu  <hongjiu.lu@intel.com>

* ldlang.c (lang_vers_match): Pass "DMGL_PARAMS | DMGL_ANSI" to
cplus_demangle.

* wait.cc (wait4): Move sawsig initialization inside loop.

* spawn.cc (spawn_guts): Change type back to 'int' after erroneous change
below.

*** empty log message ***

* ldemul.c: Convert to ISO-C.
* ldver.c: Likewise.

daily update

Change use of BOOL, TRUE, FALSE to bool, true, false, as appropriate,
throughout.
* tty.cc (tty::common_init): Remove call to SetKernelObjectSecurity and edit
some comments.
* cygheap.h (init_cygheap::ctty): Add new element.
* devices.in (device::parse): Remove special handling for /dev/tty.
* devices.cc: Regenerate.
* dtable.cc (build_fh_pc): Don't reset /dev/tty device.  Let the device opener
do that.
* fhandler_termios.cc (tty_min::set_ctty): Redefine to _pinfo class.
* fhandler_tty.cc (fhandler_tty_common::set_close_on_exec): Avoid setting
noninherit flag for ctty.
* tty.h: Move BOOLs to bools.
(tty_min::set_ctty): Redeclare to _pinfo class.
* pinfo.cc (_pinfo::set_ctty): Define new function based on tty_min::set_ctty.
Change first argument from tty number to tty_min class.
* pinfo.h (_pinfo::set_ctty): Declare.
* fhandler_console.cc (fhandler_console::get_tty_stuff): Reflect move of
set_ctty to _pinfo class.
* fhandler_tty.cc (fhandler_tty_slave::open): Treat FH_TTY specially.  Use
saved cygheap value if it exists.  Otherwise convert to real device and save on
first time open.
(fhandler_tty_common::dup): Potentially set controlling tty if duping a slave
tty.
* syscalls.cc (setsid): Close controlling tty in cygheap.
* tty.cc: Change some BOOLs to bools.

* ld-mips-elf/elf-rel-xgot-n32.d: Fix offset for "lw $5,dl1+34($5)".
* ld-mips-elf/elf-rel-xgot-n64-linux.d: Likewise.

* elf32-mips.c, elfn32-mips.c, elf64-mips.c: Convert prototypes.
Remove casts that were only needed for K&R compatibility.

2003-12-07  Andrew Cagney  <cagney@redhat.com>

* defs.h (DEPRECATED_STREQN, DEPRECATED_STREQ): Simplify by
directly calling strcmp equivalents.  Add disclaimer.

More reversion of incomplete m32r changes.  Should be back to normal.

* syscalls.cc (locked_append): New.
(updwtmp): Remove mutex code and call locked_append.
(pututline): Ditto.

* exceptions.cc (_threadinfo::remove): Avoid a linked list walk.

Revert last commit, build problems.

* cygtls.h (_threadinfo::find_tls): New function.
* exceptions.cc (_threadinfo::find_tls): Rename from find_tls.  Use critical
section to protect access to linked list.

* exceptions.cc (_threadinfo::remove): Avoid returning without unlocking
critical section in the (hopefully impossible) case of an unrecognized thread.

2003-12-02  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>

        * Makefile.in : Add new machine m32r2.
        * m32r2.c : New file for m32r2.
* mloop2.in : Ditto
* model2.c : Ditto
* sem2-switch.c : Ditto
        * m32r-sim.h : Add EVB register.
        * sim-if.h : Ditto
        * sim-main.h : Ditto
        * traps.c : Ditto

* lexsup.c (is_num): Remove.

*** empty log message ***

daily update

2003-12-06  Andrew Cagney  <cagney@redhat.com>

* remote.c (remote_fetch_registers): For short packets, explicitly
supply a zero value.  Use regcache_raw_supply.  Fix suggested by
Jonathan Larmour.

2003-12-06  Andrew Cagney  <cagney@redhat.com>

* gdb.base/structs.exp (test_struct_returns): When applicable, set
"return_value_unimplemented".  When an unimplemented struct return
architecture, report incorrect values as a KFAIL

* cygtls.h: Add more "don't parse this" guards.
(_threadinfo::init_thread): Rename from 'init'.
(_threadinfo::init): Declare new function.
(_threadinfo::protect_linked_list): Declare new critical section.
* dcrt0.cc (dll_crt0_1): Call init_thread to initialize thread stuff.
(_dll_crt0): Call _threadinfo::init prior to invoking dll_crt0_1.
* exceptions.cc (_threadinfo::init_thread): Rename from 'init'.
(_threadinfo::init): Define new function.  Protect linked list manipulation
with new critical section.
(_threadinfo::call): Reflect function name change.
(_threadinfo::remove): Protect linked list manipulation with new critical
section
* gentls_offsets: Rework to allow multi-line "don't parse this" protection.
* init.cc (dll_entry): Don't remove threads info stuff here since the remove
function uses a critical section which can't be used during thread creation or
destruction.
* thread.cc (pthread::exit): Call _threadinfo remove function here.

* dwarf2dbg.c: Convert to ISO-C.
* write.c: Likewise.
* write.h: Likewise.

gas/
* config/tc-mips.c (macro): Switch misordered call to frag_grow()
and setting of tc_fr_offset.

gas/testsuite/
* gas/mips/elf-rel16.[sd]: New test.
* gas/mips/mips.exp: Run it.
* gas/mips/elf-rel-xgot-n32.d: Fix addends for "lw $5,dl1+34($5)".
* gas/mips/elf-rel-xgot-n64.d: Likewise.

Fia x comment typo.

* common.h (DT_HIOS): Correct value.

2003-12-05  Michael Chastain  <mec.gnu@mindspring.com>

* gdb.cp/rtti.exp: Accept new wording of warning from
cp_lookup_rtti_type.

2003-12-05  Michael Chastain  <mec.gnu@mindspring.com>

Partial fix for PR testsuite/1456.
* gdb.base/scope.exp (test_at_main): Replace references to
gcc_compiled with calls to test_compiler_info.
(test_at_foo): Likewise.
(test_at_bar): Likewise.

* gas/arm/arm.exp: Add archv6 and thumbv6.
* gas/arm/archv6.d: New file.
* gas/arm/archv6.s: Likewise.
* gas/arm/thumbv6.d: Likewise.
* gas/arm/thumbv6.s: Likewise.

Add V6 support.
* config/tc-arm.c (ARM_EXT_V6): New macro.
(ARM_ARCH_V6): Likewise.
(SHIFT_IMMEDIATE): Likewise.
(SHIFT_LSL_OR_ASR_IMMEDIATE): Likewise.
(SHIFT_ASR_IMMEDIATE): Likewise.
(SHIFT_LSL_IMMMEDIATE): Likewise.
(do_cps): New function.
(do_cpsi): Likewise.
(do_ldrex): Likewise.
(do_pkhbt): Likewise.
(do_pkhtb): Likewise.
(do_qadd16): Likewise.
(do_rev): Likewise.
(do_rfe): Likewise.
(do_sxtah): Likewise.
(do_sxth): Likewise.
(do_setend): Likewise.
(do_smlad): Likewise.
(do_smlald): Likewise.
(do_smmul): Likewise.
(do_ssat): Likewise.
(do_usat): Likewise.
(do_srs): Likewise.
(do_ssat16): Likewise.
(do_usat16): Likewise.
(do_strex): Likewise.
(do_umaal): Likewise.
(do_cps_mode): Likewise.
(do_cps_flags): Likewise.
(do_endian_specifier): Likewise.
(do_pkh_core): Likewise.
(do_sat): Likewise.
(do_sat16): Likewise.
(insns): Add V6 instructions.
(do_t_cps): New function.
(do_t_cpy): Likewise.
(do_t_setend): Likewise.
(THUMB_CPY): New macro.
(tinsns): Add V6 instructions.
(decode_shift): Handle V6 restricted-shift options.
(thumb_mov_compare): Support CPY.
(arm_cores): Add arm1136js and arm1136jfs.
(arm_archs): Add armv6.
(arm_fpus): Add arm1136jfs.
* doc/c-arm.texi (ARM Options): Mention arm1136js, arm1136jfs, and
armv6 options.

* gas/arm/arm.exp: Add archv6 and thumbv6.
* gas/arm/archv6.d: New file.
* gas/arm/archv6.s: Likewise.
* gas/arm/thumbv6.d: Likewise.
* gas/arm/thumbv6.s: Likewise.

* arm-dis.c (print_arm_insn): Add 'W' macro.
* arm-opc.h (arm_opcodes): Add V6 instructions.
(thumb_opcodes): Likewise.

2003-12-05  Jeff Johnston  <jjohnstn@redhat.com>

        * ia64-tdep.c (ia64_gdbarch_init): Set up the gdbarch long double
        format to be the i387 extended float format which is used for
        long doubles stored in memory.

* ChangeLog-9197: Fix comment typos.
* coffgrok.c: Likewise.
* filemode.c: Likewise.
* objcopy.c: Likewise.
* objdump.c: Likewise.
* prdbg.c: Likewise.
* stabs.c: Likewise.
* unwind-ia64.c: Likewise.

*** empty log message ***

* config/tc-z8k.c (parse_reg): Be case insensitive when checking
register names.
(get_ctrl_operand): Be case insensitive when checking ctrl names.

* gas/z8k/ctrl-names.d: New file.
* gas/z8k/ctrl-names.s: New file.
* gas/z8k/z8k.exp: Run new tests.

daily update

2003-12-02  Alexandre Oliva  <aoliva@redhat.com>

* sh-opc.h: Add support for sh4a and no-fpu variants.
        * sh-dis.c: Ditto.

Don't blame aoliva for my work.

From Ulrich Weigand  <weigand@informatik.uni-erlangen.de>:
* dwarf2-frame.c (dwarf2_frame_cache): Use the untranslated RA
column instead of translating it.

2003-12-05  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/include/sys/stat.h: No longer include stat-dj.h.
        * libc/include/sys/stat-dj.h: Removed.

2003-12-05  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/include/wchar.h: Include <sys/reent.h>.

Fix SH compilation problems introduced by previous delta

Fixes for use of ARM_26D reloc in arm-wince toolchain.

Revert accidental checkin.

* libc/stdlib/mbrlen.c: Change include order to prevent compiler errors when
defining _mbrtowc.
* libc/stdlib/mbsinit.c: Ditto.
* libc/stdlib/mbsrtowcs.c: Ditto.
* libc/stdlib/wcrtomb.c: Ditto.
* libc/stdlib/wcsrtombs.c: Ditto.
* libc/stdlib/wctob.c: Ditto.
* libc/stdlib/mbrlen.c: Change include order to prevent compiler errors when
defining _mbrtowc.
* libc/stdlib/mbsinit.c: Ditto.
* libc/stdlib/mbsrtowcs.c: Ditto.

* libc/stdlib/mbrtowc.c: Change include order to prevent compiler errors when
defining _mbrtowc.

* cygthread.cc (cygthread::stub2): Remove myself from the list of threads
monitored by signals since this thread will never call raise or sigwait.
(cygthread::simplestub2): Ditto.  Set ev here.
(cygthread::cygthread): Don't set ev here for freerange thread.

* path.cc (slash_unc_prefix_p): Allow '.' as a valid character after '\\' in a
UNC path.

2003-12-04  Michael Chastain  <mec.gnu@mindspring.com>

Partial fix for PR c++/1465.
Fix for PR c++/1377.
* cp-support.h (cp_lookup_rtti_type): New function.
* cp-support.c (cp_lookup_rtti_type): New function.
* gnu-v2-abi.c: Update copyright years.
(gnuv2_rtti_type): Call cp_lookup_rtti_type.
* gnu-v3-abi.c: Update copyright years.
(gnuv3_rtti_type): Call cp_lookup_rtti_type.

* exceptions.cc (setup_handler): Remove ill-advised debugging output.

2003-12-02  Alexandre Oliva  <aoliva@redhat.com>

* sh-opc.h: Add support for sh4a and no-fpu variants.
* sh-dis.c: Ditto.

2003-12-03  Alexandre Oliva  <aoliva@redhat.com>

* config/tc-sh.c: Add support for sh4a and no-fpu variants,
with appropriate additions to md_show_usage.
* testsuite/gas/sh/basic.exp: Call tests for sh4a.
* testsuite/gas/sh/{err-sh4a-fp.s, err-sh4a.s,
err-sh4al-dsp.s, sh4a-dsp.d, sh4a-dsp.s, sh4a-fp.d,
sh4a-fp.s, sh4a.d, sh4a.s, sh4al-dsp.d, sh4al-dsp.s:
New files, tests for sh4a and related variants.
* doc/c-sh.texi: Document new -isa options.
* doc/c-sh64.texi: Ditto.
* NEWS: Mention new support for sh4a.

2003-12-04  Michael Chastain  <mec.gnu@mindspring.com>

Partial fix for PR testsuite/1456.
* gdb.base/so-impl-ld.exp: Replace reference to gcc_compiled with call
to test_compiler_info.

2003-12-04  Artem B. Bityuckiy  <abitytsky@softminecorp.com>

        * libc/stdio/vfprintf.c (_VFPRINTF_R): Use _r versions
        of mb routines for %lc and %ls support.
        * libc/stdio/vfscanf.c (_svfscanf_r): Add %lc, %C,
        %ls, and %S support.  Remove CYGNUS_NEC markers and
        code within.

2003-12-04  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/include/wchar.h: Add prototypes for _mbrtowc_r,
        _wcrtomb_r, and _wcsrtombs_r.

    * stabsread.c (read_type): Save a reference to types that are defined
        as cross references to other types.

*** empty log message ***

daily update

2003-12-04  H.J. Lu  <hongjiu.lu@intel.com>

* elf32-ppc.c (ppc_elf_relax_section): Don't check relax_finalizing.

bfd/

2003-12-04  H.J. Lu  <hongjiu.lu@intel.com>

* elfxx-ia64.c (elfNN_ia64_relax_section): Use the
need_relax_finalize field in link_info instead of
relax_finalizing to check if the relax finalize pass is being
done.

include/

2003-12-04  H.J. Lu  <hongjiu.lu@intel.com>

* bfdlink.h (bfd_link_info): Change relax_finalizing to
need_relax_finalize.

ld/

2003-12-04  H.J. Lu  <hongjiu.lu@intel.com>

* emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse): Set
link_info.need_relax_finalize to TRUE.

* ldlang.c (lang_process): Use link_info.need_relax_finalize
instead of link_info.relax_finalizing.
* ldmain.c (main): Likewise.

merge from gcc

merge from gcc

Do not copy the object if the output file's format cannot be set to that of
the input file.  If the input file's format is unknown, fail.

Define RELOCATEABLE_OUTPUT_FORMAT

Change ARM26* to ARM_26* in comments to match definitions.
Replace hard-coded constants with appropriate definitions (ARM_26*).

* ldlang.c (lang_do_assignments): Function return is void.
* ldlang.h (lang_do_assignments): Ditto.
* emultempl/netbsd.em (gld${EMULATION_NAME}_before_parse): Declare.
* Makefile.am (ens32knbsd.c): Depend on netbsd.em.
* Makefile.in: Regenerate.

* coff-i860.c (coff_i860_reloc_nyi): Return bfd_reloc_not_supported.
* elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Warning fixes.
(mn10300_elf_relax_section): Likewise.
* nlm32-alpha.c (ONES): Define.
(nlm32_alpha_howto_table): Use it to avoid warnings.

* openrisc-asm.c: Regenerate.
* pj-opc.c: Update copyright date.

* include/cygwin/types.h (struct __fcntl64): Fix datatype of l_start.

* cpu/openrisc.opc (openrisc_sign_extend_16bit): Don't rely on
"short" being 16 bit.
(parse_hi16): Likewise.  Fix type-punned pointer warnings too, and
internationalize error message.
(parse_lo16): Likewise.  Remove useless code.

2003-12-03  Michael Chastain  <mec.gnu@mindspring.com>

* gdb.base/so-impl-ld.exp: Update copyright notice.

* elf32-i386.c (elf_i386_object_p): Delete.
(elf_backend_object_p): Don't define.
* elf32-s390.c (elf_s390_object_p): No need to alloc tdata here.
* elf32-sh.c (sh_elf_object_p): Likewise.
* elf32-sparc.c (elf32_sparc_object_p): Likewise.
* elf64-alpha.c (elf64_alpha_object_p): Likewise.
* elf64-s390.c (elf_s390_object_p): Likewise.
* elf64-x86-64.c (elf64_x86_64_elf_object_p): Likewise.

2003-11-24  H.J. Lu  <hongjiu.lu@intel.com>

* config/tc-alpha.c (s_alpha_end): Don't crash if there is no
matching .ent.

.

2003-12-02  Roland McGrath  <roland@redhat.com>

* thread-db.c (enable_thread_event): Change return type to
td_err_e.  Return TD_OK or error code.
(enable_thread_event_reporting): Update callers.

*** empty log message ***

* tc.h (md_pcrel_from): Don't declare if defined as a macro.

daily update

* NEWS: Mention new C++ demangler code.

2003-12-03  Andrew Cagney  <cagney@redhat.com>

* ppc-linux-nat.c (store_register, fetch_register): Convert
between ptrace and regcache's wordsize.
(ppc_register_u_addr): Use the ptrace wordsize.

merge from gcc

oops - forogot to mention the new support here.

Add support for the M32R2 processor.

Substitute 0x7fffffff and 0xffffffff by INT32_MAX and UINT32_MAX
throughout, except in assembler code.

Add vax-linux-gnu target

* fhandler_disk_file.cc (fhandler_disk_file::lock): Use UINT32_MAX
instead of 0xffffffff.  Accomodate Win 9x bug in evaluating length
of area to lock when given length is 0.

Add "msp" to list of expected architectures.

(HEAP_SECTION_MSP430): New section for forthcoming devices.
(_etext): provide this defenition for all scripts.

* fhandler_disk_file.cc (fhandler_disk_file::lock): Interchange
values of off_low and off_high.

* fcntl.cc (fcntl_worker): Remove static storage class.
* flock.cc (flock): Use struct __flock64. Call fcntl_worker.
Use Cygwin errno functions instead of accessing errno directly.
* winsup.h: Declare fcntl_worker.

* fcntl.cc (_fcntl): Whitespace cleanup.

* cygthread.cc (cygthread::stub): Properly establish _threadinfo environment.
(cygthread::stub2): New function.
(cygthread::simplestub): Ditto.
(cygthread::simplestub2): New function.
* cygthread.h (cygthread::stub2): Declare new function.
(cygthread::simplestub2): Ditto.
* cygtls.h (_threadinfo::call): Declare new function.
(_threadinfo::call2): Ditto.
* dcrt0.cc (dll_crt0_1): Accommodate new _threadinfo::init which doesn't return
pointer to tls.
(_dll_crt0): Remove obsolete DECLARE_TLS_STORAGE.
(dll_crt0): Ditto.
* exceptions.cc (_threadinfo::call): New function.
(_threadinfo::call2): Ditto.
(_threadinfo::init): Don't return pointer.
* thread.cc (pthread::thread_init_wrapper): Properly establish _threadinfo
environment.
(pthread::thread_init_wrapper2): New function.
* thread.h (pthread::thread_init_wrapper): Remove noreturn attribute
(pthread::thread_init_wrapper2): Declare new function.
* winbase.h: Remove obsolete code.

* frv-tdep.c (frv_gdbarch_init): Add case for fr550.

* messages.c: Convert to ISO-C.
* obj.h: Likewise.
* output-file.c: Likewise.
* output-file.h: Likewise.
* sb.c: Likewise.
* sb.h: Likewise.
* stabs.c: Likewise.
* subsegs.c: Likewise.
* subsegs.h: Likewise.
* tc.h: Likewise.

* emultempl/beos.em: Remove ARGSUSED.

* config/obj-elf.c: Remove ARGSUSED.

* alpha-opc.c: Remove ARGSUSED.
* i370-opc.c: Likewise.
* ppc-opc.c: Likewise.

* Makefile.in: Change the way that -f options are appended to CFLAGS, slightly.