* configure.ac: Separate cases disabling Java and Java libraries
from general case over targets.
* configure: Regenerate.

* posix_ipc.cc (ipc_cond_timedwait): Remove pthread_testcancel calls.
(_mq_send): Add pthread_testcancel call at start of function.
(_mq_receive): Ditto.

* cygerrno.h (geterrno_from_nt_status): Declare.
* errno.cc (geterrno_from_nt_status): Define.
* flock.cc: Fix copyright dates.
* ntdll.h (enum _TIMER_TYPE): Define.
(PTIMER_APC_ROUTINE): Define.
(NtCancelTimer): Declare.
(NtCreateTimer): Declare.
(NtSetTimer): Declare.
* posix_ipc.cc (ipc_cond_timedwait): Rewrite to make interruptible and
restartable.  Call pthread_testcancel in case of timeout to enable
pthread_cancel on waiting thread.  Replace WFMO timeout with waiting
for a waitable timer.  Explain why.  Replace single call to WFMO with
two calls, one for the event, one for the mutex.  Don't lock mutex in
case of error.
(ipc_cond_signal): Make void function.
(ipc_cond_close): Ditto.
(_mq_send): Immediately return -1 in case of error from
ipc_cond_timedwait.
(_mq_receive): Ditto.

* advapi32.cc (GetSecurityDescriptorDacl): Remove.
(GetSecurityDescriptorGroup): Remove.
(GetSecurityDescriptorOwner): Remove.
* sec_acl.cc: Replace above functions throughout with their ntdll.dll
equivalent.  Remove redundant debug output.
* sec_auth.cc: Ditto.
* security.cc: Ditto.
* uinfo.cc: Ditto.

* advapi32.cc (InitializeAcl): Remove.
(AddAce): Remove.
(FindFirstFreeAce): Remove.
(GetAce): Remove.
(InitializeSecurityDescriptor): Remove.
(OpenProcessToken): Remove.
* dcrt0.cc: Replace above functions throughout with their ntdll.dll
equivalent.
* fhandler_tty.cc: Ditto.
* flock.cc: Ditto.
* pinfo.cc: Ditto.  Drop unnecessary error handling.
* sec_acl.cc: Ditto.
* sec_auth.cc: Ditto.
* sec_helper.cc: Ditto.
* security.cc: Ditto.

* advapi32.cc (InitializeSid): Remove.
(EqualPrefixSid): Remove.
(GetLengthSid): Remove.
(GetSidSubAuthority): Remove.
(GetSidSubAuthorityCount): Remove.
(GetSidIdentifierAuthority): Remove.
* fhandler_disk_file.cc: Remove above functions throughout with their
ntdll.dll equivalent.
* sec_auth.cc: Ditto.
* sec_helper.cc: Ditto.
* security.cc: Ditto.

* advapi32.cc (AllocateLocallyUniqueId): Remove.
* fhandler_disk_file.cc (fhandler_base::open_fs): Replace call to
AllocateLocallyUniqueId with call to NtAllocateLocallyUniqueId;
* posix_ipc.cc (mq_open): Ditto.  Drop error handling for that call.
(sem_open): Ditto.

* autoload.cc (GetSecurityInfo): Remove.
* ntdll.h (RtlConvertToAutoInheritSecurityObject): Declare.
(RtlDeleteSecurityObject): Declare.
(RtlGetControlSecurityDescriptor): Declare.
(RtlLengthSecurityDescriptor): Declare.
* security.cc (file_mapping): New global variable.
(get_file_sd): Rewrite.  Clean up code.  Get rid of GetSecurityInfo
call.
(alloc_sd): Call RtlSetControlSecurityDescriptor to set
SE_DACL_PROTECTED flag.
(check_file_access): Remove mapping.  Use file_mapping instead.
(check_registry_access): Rename mapping to reg_mapping.
* wincap.cc: Througout, drop use_get_sec_info_on_dirs,
* wincap.h (struct wincaps): Drop use_get_sec_info_on_dirs.

2011-04-27  Tristan Gingold  <gingold@adacore.com>

* xcoff.h (F_FDPR_PROF, F_FDPR_OPTI, F_DSA, F_VARPG)
(STYP_DWARF, SSUBTYP_DWINFO)
(SSUBTYP_DWLINE, SSUBTYP_DWPBNMS, SSUBTYP_DWPBTYP)
(SSUBTYP_DWARNGE, SSUBTYP_DWABREV, SSUBTYP_DWSTR)
(SSUBTYP_DWRNGES, STYP_TDATA, STYP_TBSS, R_TLS, R_TLS_IE)
(R_TLS_LD, R_TLS_LE, R_TLSM, R_TLSML, R_TOCU, R_TOCL, C_DWARF):
New macros.

gdb/
* defs.h (ENUM_BITFIELD): Remove.

include/
* bfdlink.h (ENUM_BITFIELD): Remove.

merge from gcc:
include/
* ansidecl.h (ENUM_BITFIELD): New, from gcc/system.h.

* include/fenv.h: Add missing _FENV_H_ define.

PR ld/12365
PR ld/12696
include/
* bfdlink.h (ENUM_BITFIELD): Define.
(struct bfd_link_hash_entry): Make "type" a bitfield.  Add "non_ir_ref".
(struct bfd_link_callbacks <notice>): Pass bfd_link_hash_entry pointer
rather than "name".
bfd/
* coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
* linker.c (_bfd_link_hash_newfunc): Clear bitfields.
(_bfd_generic_link_add_one_symbol): Update "notice" call.
* elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
it is a redef of an IR symbol in a real BFD.
ld/
* ldmain.c (notice): Delete "name" param, add "h".
* plugin.c (plugin_notice): Likewise.  Set non_ir_ref.  Handle
redefinitions of IR symbols in real BFDs.
(plugin_multiple_definition, plugin_multiple_common): Delete.
(non_ironly_hash, init_non_ironly_hash): Delete.
(is_visible_from_outside): Traverse entry_symbol chain.
(get_symbols): Use non_ir_ref flag rather than hash lookup.

* registry.cc (reg_key::get_dword): Rename from get_int, use DWORD
rather than int type.  Avoid compiler warning.
(reg_key::set_dword): Rename from set_int, use DWORD rather than int
type.  Change return type to NTSTATUS.
(reg_key::get_string): Change return type to NTSTATUS.
(reg_key::set_string): Ditto.
* registry.h: Accommodate above changes.
* environ.cc (regopt): Test return value of reg_key::get_string as
NTSTATUS.
* sched.cc (sched_rr_get_interval): Change local int vars to DWORD.
Call reg_key::get_dword instead of reg_key::get_int.
* shared.cc (init_installation_root): Test return value of
reg_key::get_string as NTSTATUS.
(shared_info::heap_slop_size): Call reg_key::get_dword rather than
reg_key::get_int.
(shared_info::heap_chunk_size): Ditto.
* shared_info.h (CURR_SHARED_MAGIC): Update.
(class shared_info): Change heap_chunk and heap_slop to DWORD  values.

2011-04-21  Chris Sutcliffe  <ir0nh34d@users.sf.net>

        * include/windef.h (PACKED): Remove macro.
        * include/wincon.h: Replace PACKED macro with __attribute__((packed)).

        Thanks to Keith Marshall for the fix.

2011-04-21  Chris Sutcliffe  <ir0nh34d@users.sf.net>

        * include/imagehlp.h (PREAD_PROCESS_MEMORY_ROUTINE): Correct definition.

        Thanks to Safety0ff for the report.

* cygtls.cc (_cygtls::init_thread): Drop setting locals.process_logmask.
* cygtls.cc (_cygtls::remove): Always free mallocated TLS storage on
thread exit.  Drop freeing locals.process_ident.
* cygtls.h (struct _local_storage): Remove syslog-related members.
* syslog.cc (syslog_globals): New static storage for global syslog
settings.  Use throughout instead of _my_tls.locals.
(openlog): Set new syslog_globals.process_ident value more carefully.
* tlsoffsets.h: Regenerate.

* include/sys/poll.h: Include signal.h to get definition of sigset_t.

* cygheap.cc (init_cygheap::close_ctty): Avoid closing console-cttys since they
don't use archetypes and this will just result in double frees.
* dll_init.cc (dll_list::protect): Define.
(dll_list::alloc): Guard list access.
(dll_list::detach): Ditto.
* dll_init.h (dll_list::protect): Declare new muto.
(dll_list::guard): Define/declare function to guard list access.
* fhandler_termios.cc (fhandler_termios::sigflush): Avoid SEGV in pathological
condition of get_ttyp() == NULL.

* select.cc (serial_cleanup): Make sure that device_specific_pipe is always
deleted regardless of whether it has a unique thread associated with it
(socket_cleanup): Ditto.
(mailslot_cleanup): Ditto.

* bootstrap-lto.mk: Remove obsolete requirement.

* devices.h: Renumber internal devices so that FH_PROCESS is part of
the /proc family of virtual devices.
(FH_PROC_MAX_MINOR): Define.
* path.h (isproc_dev): Use FH_PROC_MAX_MINOR rather than FH_PROC.

Fix spaces

* select.cc (pipe_cleanup): Make sure that device_specific_pipe is always
deleted regardless of whether it has a unique thread associated with it.

PR ld/12365
include/
* bfdlink.h (struct bfd_link_callbacks): Modify multiple_definition
and multiple_common parameters to pass in a bfd_link_hash_entry
pointer rather than name,bfd etc. found in the hash entry.
bfd/
* elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
* linker.c (_bfd_generic_link_add_one_symbol): Likewise.  Call
multiple_definition regardless of allow_multiple_definition.
* simple.c (simple_dummy_multiple_definition): Update.
* xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
calls.
ld/
* ldmain.c (multiple_definition): Take a bfd_link_hash_entry
pointer arg rather than "name", "obfd", "osec", "oval".  Add code
removed from linker.c.  Hack around xcofflink.c oddity in
passing NULL nbfd.
(multiple_common): Similarly.
* plugin.c (orig_allow_multiple_defs): Delete.
(plugin_call_all_symbols_read): Don't twiddle allow_multiple_definition.
(plugin_multiple_definition): Update.

2011-04-02  Jon TURNEY  <jon.turney@dronecode.org.uk>

        * thread.cc (semaphore::init): We cannot reliably infer anything from
        the existing contents of sem, so merely warn rather than return EBUSY
        if it looks like we are reinitialising a semaphore.

* COPYING: Replace with the GPLv3 definition.
* CYGWIN_LICENSE: Move Cygwin to GPLv3+.  Align text to FSF speak.

* autoload.cc (GetConsoleWindow): Drop.
(GetSystemWindowsDirectoryW): Drop.
* fhandler_console.cc (beep): Call GetSystemWindowsDirectoryW instead of
GetWindowsDirectoryW.
* uinfo.cc (cygheap_user::env_systemroot): Call
GetSystemWindowsDirectoryW and convert to multibyte on the fly.
* winlean.h (GetWindowsDirectoryW): Redefine to something invalid.
Explain why.

* Makefile.in (DLL_IMPORTS): Drop advapi32.dll.
* autoload.cc: Enable autoloading advapi32 functions.
* environ.cc (regopt): Use wide char arguments in reg_key functions.
* fhandler_console.cc (beep): Ditto.  Use WCHAR throughout.
* registry.cc (reg_key): Rewrite reg_key class to use native NT registry
functions.  Use WCHAR string parameters throughout.  Use PCWSTR rather
than const WCHAR.  Drop multibyte char functionality.  Drop unused
methods.
(get_registry_hive_path): Use RtlQueryRegistryValues to fetch path from
registry.
(load_registry_hive): Drop useless check for user hive being available.
Load hive using NtLoadKey.
* registry.h: Accommodate above changes.
* sched.cc (sched_rr_get_interval): Use wide char arguments in reg_key
functions.
* shared.cc (init_installation_root): Ditto.
(shared_info::init_obcaseinsensitive): Use RtlQueryRegistryValues to
fetch obcaseinsensitive value.
(shared_info::heap_slop_size): Use wide char arguments in reg_key
functions.
(shared_info::heap_chunk_size): Ditto.
* syscalls.cc (gethostid): Ditto.
* winsup.h (__WIDE): Define.
(_WIDE): Define.
* libc/minires-os-if.c (get_registry_dns_items): Don't fetch values
from registry.  Just extract them from given UNICODE_STRING parameter.
(get_registry_dns): Fetch all registry values at once using
RtlQueryRegistryValues.

* net.cc (get_ipv4fromreg_ipcnt): Rearrange to fetch all registry
values at once using RtlQueryRegistryValues.
(get_ipv4fromreg): Ditto.

* fhandler_registry.cc (fhandler_registry::fstat): Use RegQueryInfoKeyW.

* fhandler_proc.cc (read_value): Remove definition.
(print): Simplify.
(format_proc_cpuinfo): Drop useless call to GetSystemInfo.  Rearrange
to use Rtl registry functions.  Rename dwOldThreadAffinityMask to
orig_affinity_mask.

* libc/include/sys/signal.h (_sig_func_ptr): Define with int parameter
per POSIX.  Explain in comment.

* gas/arm/arch7.s: Fix typo basepri_max should be basepri_mask.
* gas/arm/mrs-msr-thumb-v7e-m.s: Likewise.
* gas/arm/arch7.d: Update expected disassembly.
* gas/arm/attr-march-armv7.d: Remove Microcontroller tag.
* gas/arm/blx-bad.d: Only run for ELF based targets.
* gas/arm/mrs-msr-thumb-v6t2.d: Likewise.
* gas/arm/vldm-arm.d: Likewise.
* gas/arm/mrs-msr-thumb-v7-m.d: Likewise.
Remove qualifiers from PSR and IAPSR regsiter names.
* gas/arm/mrs-msr-thumb-v7e-m.d: Likewise.
* gas/arm/thumb2_bcond.d: Update expected disassembly to allow for
relaxing of branch insns.
* gas/arm/thumb32.d: Fix whitespace problems in disassembly.

* config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
detect M-profile targets.
(do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
(v7m_psrs): Fix typo: basepri_max should be basepri_mask.

* arm-dis.c (psr_name): Revert previous delta.

* arm.h (ARM_AEXT_V7_ARM): Remove ARM_EXT_OS from bitmask.

* localtime.cc (tzload): Don't change global timezone information
when called from gmtime or gmtime_r.
(tzparse): Ditto.

* cygtls.cc (_cygtls::remove): Always close sockevt handle.

fix typo

* new-features.sgml (ov-new1.7.10): Document ppoll.

* cygwin.din (ppoll): Export.
* poll.cc (ppoll): Implement.
* posix.sgml (std-gnu): Add ppoll.
* include/cygwin/version.h: Bump API minor number.
* include/sys/poll.h (ppoll): Declare.

* fhandler_socket.cc (fhandler_socket::evaluate_events): Handle the
FD_CLOSE event specially when called from accept.  Explain why.
(fhandler_socket::shutdown): Fake success on not-connected socket and
trigger socket event if the read side of a socket is affected.  Explain
why.
* poll.cc (poll): Check for saw_shutdown_read on sockets to generate
POLLHUP as well.

* Fix various copyrights.

* setfacl.c (getaclentry): Allow extra colon in mask and other entries.

* * signal.cc (_pinfo::kill): Set this_process_state when process exists.

* signal.cc (_pinfo::kill): Return 0 when attempting to test for existence of
an existed process which has not yet been reaped.

* cygheap.h (init_cygheap::ctty): Use base class so that console can join in
the fun.
* dtable.cc (dtable::stdio_init): Remove special-case call to set_console_ctty
().
* exceptions.cc (sigpacket::process): Conditionally flush terminal input on
certain signals.
* fhandler.h (fhandler_console::get_tty_stuff): Make non-static.
(fhandler_termios::get_ttyp): Move here.
(fhandler_termios::sigflush): Declare.
(fhandler_tty_common::get_ttyp): Delete.
* fhandler_console.cc (fhandler_console::get_tty_stuff): Pass this as "arch"
argument.
(set_console_ctty): Delete.
(tty_list::get_tty): Just return pointer to shared console region, delaying
get_tty_stuff until open().
(fhandler_console::init): Treat NULL handle as signifying that console should
be opened with O_NOCTTY flag.  Rename handle argument to the more common 'h'.
* fhandler_termios.cc (fhandler_termios::sigflush): Define.
* fhandler_tty.cc (handler_tty_master::init_console): Pass NULL as first
argument to fhandler_console::init.
* pinfo.cc (_pinfo::set_ctty): Change third parameter to fhandler_termios *.
Add extra debugging.
* pinfo.h (_pinfo::set_ctty): Change third parameter to fhandler_termios *.
* sigproc.cc (handle_sigsuspend): Don't special-case non-main threads.

strchrnul: avoid segv

* libc/string/strchrnul.c (strchrnul): Fix strchrnul.

gdb: sim: add style fixes lost between git->cvs

* elf-bfd.h (struct sdt_note): New struct.
(struct elf_obj_tdata) <sdt_note_head>: New field.
* elf.c (elfobj_grok_stapsdt_note_1): New function.
(elfobj_grok_stapsdt_note): Likewise.
(elf_parse_notes): Added code to treat SystemTap note
sections.
* common.h (NT_STAPSDT): New define.

* thread.cc (pthread_setschedprio): New function.
* include/pthread.h (pthread_setschedprio): Declare.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
* cygwin.din (pthread_setschedprio): Export.
* posix.sgml (std-notimpl) Move pthread_setschedprio from here...
(std-susv4) ...to here.

gdb: sim: add command line completion

For now, only the sub-command name is completed.  No support yet for
completing options to that command.  But even this is a huge step as
currently, nothing is completed, and the basic "help sim" is fairly
obtuse as to what exactly the "sim" command accepts.

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

2011-04-12  Jon TURNEY  <jon.turney@dronecode.org.uk>

        * utils.sgml (strace): Fix a pair of exchanged lines in usage text.

PR gas/12296
* arm.h (ARM_AEXT_V7_ARM): Add ARM_EXT_OS.

* gas/arm/arch7.s: Add SVC insn.
* gas/arm/arch7.d: Add disassembly of SVC insn.
* gas/arm/attr-march-armv7.d: Add arch profile tag.

* new-features.sgml (ov-new1.7.10): Document /proc/swaps.

* fhandler_proc.cc (proc_tab): Add /proc/swaps virtual file.
(format_proc_swaps): New function.

* Makefile.in: Move srcdir definition before others which uses it.

* dll_init.cc (reserve_at, release_at): New functions.
(load_after_fork): If the DLL was loaded higher than the required address,
assume that it loaded at it's base address and also reserve memory there to
force it to be relocated.

* configure.ac (build_tools): Remove build-byacc.
(host_libs): Remove mmalloc.
(host_tools): Remove byacc make patch prms send-pr ash bash bzip2
autoconf automake libtool diff rcs fileutils shellutils time
textutils wdiff find uudecode hello tar gzip indent recode release
sed perl gawk findutils gettext zip.
(libgcj): Remove target-qthreads.
(target_tools): Remove target-examples target-gperf.
(YACC): Don't handle building byacc.
* configure: Regenerate.
* Makefile.def (ash, autoconf, automake, bash, byacc, bzip2, diff,
dosutils, examples, fileutils, find, findutils, gawk, gettext,
gnuserv, gperf, gzip, hello, indent, libtool, make, mmalloc,
patch, perl, prms, qthreads, rcs, recode, release, sed, send-pr,
shellutils, tar, textutils, time, uudecode, wdiff, zip): Don't
handle building components.
* Makefile.in: Regenerate.

Sync config.sub from upstream.

/:
* config.sub: Sync from upstream.

* include/cygwin/types.h: Move #include <sys/sysmacros.h> to
end of header so that it gets the dev_t typedef.
* include/sys/sysmacros.h (gnu_dev_major, gnu_dev_minor,
gnu_dev_makedev): Prototype and define as inline functions.
(major, minor, makedev): Redefine in terms of gnu_dev_*.

* include/cygwin/types.h: Move multiple inclusion guards to
beginning and end of header.

* Makefile.in: Move Makefile.common include earlier to fix problems with
relative ${srcdir} path which confuses make.

* new-features.sgml (ov-new1.7.10): Document dropped NT4 support.

Drop NT4 support.
* autoload.cc (DnsQuery_A): Fatal if not available.
(DnsRecordListFree): Ditto.
(DsGetDcNameW): Ditto.
(NetGetAnyDCName): Remove.
(NetGetDCName): Remove.
(EnumProcessModules): Fatal if not available.
(GetModuleFileNameExW): Ditto.
(GetModuleInformation): Ditto.
(GetProcessMemoryInfo): Ditto.
(QueryWorkingSet): Ditto.
(LsaRegisterLogonProcess): Ditto.
* fenv.cc (_feinitialise): Drop supports_sse condition.
* fhandler_disk_file.cc (path_conv::isgood_inode): Fix comment.
(fhandler_base::fstat_by_name): Drop has_fileid_dirinfo condition.
(fhandler_disk_file::opendir): Ditto.
* fhandler_netdrive.cc (fhandler_netdrive::readdir): Fix comment.
* fhandler_proc.cc (format_proc_partitions): Drop NT4-only code.
* fhandler_process.cc (get_process_state): Ditto.
* kernel32.cc (GetWindowsDirectoryW): Remove.
(GetWindowsDirectoryA): Remove.
* miscfuncs.cc (nice_to_winprio): Drop NT4-only code.
* mount.cc (fs_info::update): Fix comments.
* net.cc (get_2k_ifs): Drop NT4-only code.
* sec_auth.cc (get_logon_server): Ditto.
(lsaauth): Drop NT4-specific error handling.
* security.cc (alloc_sd): Set SE_DACL_PROTECTED unconditionally.
* select.cc (select_stuff::wait): Always use MWMO_INPUTAVAILABLE.
(peek_windows): Drop NT4-only condition in call to PeekMessage.
* syscalls.cc (gethostid): Remove NT4-only workaround.
* wincap.cc: Througout, drop has_dacl_protect,
has_broken_if_oper_status, has_process_io_counters,
has_terminal_services, has_extended_priority_class, has_guid_volumes,
has_fileid_dirinfo, has_mwmo_inputavailable and supports_sse from
wincaps.
(wincap_nt4sp4): Remove.
(wincap_minimal): Set to wincap_2000.
(wincapc::init): Rely on availability of OSVERSIONINFOEX structure.
Treat error from GetVersionEx as fatal.  Treat NT4 as fatal.
* wincap.h (struct wincaps): Drop has_dacl_protect,
has_broken_if_oper_status, has_process_io_counters,
has_terminal_services, has_extended_priority_class, has_guid_volumes,
has_fileid_dirinfo, has_mwmo_inputavailable and supports_sse flags
and methods.
* winlean.h (GetWindowsDirectoryW) Define as GetSystemWindowsDirectoryW.
(GetWindowsDirectoryA): Define as GetSystemWindowsDirectoryA.

* dtable.cc (dtable::init_std_file_from_handle): Fix a comment to
reflect the current state.

* new-features.sgml (ov-new1.7.10): Document additional information
in /proc/version.

* Makefile.in (fhandler_proc_CFLAGS): Define USERNAME, HOSTNAME,
and GCC_VERSION.
* fhandler_proc.cc (format_proc_version):  Add build machine and GCC
version information as on Linux.

* devices.h (fh_devices): Define FH_PROC_MIN_MINOR.
Reorder major-0 devices so that all /proc directories fall
between FH_PROC and FH_PROC_MIN_MINOR.
* path.h (isproc_dev): Redefine accordingly.

* include/winnt.h (DOMAIN_ALIAS_RID_REMOTE_DESKTOP_USERS): Add.

* passwd.c (main): Add the ability to specify a username for the -R
command.
* utils.sgml: Document the aforementioned change.

* cygserver_setpwd.h (setlsapwd): Add username parameter to declaration.
* external.cc (cygwin_internal): In the CW_SET_PRIV_KEY case, fetch
additional username parameter.
* setlsapwd.cc (setlsapwd): Add username parameter.  Allow admin to
set the hidden password for other users.

Add ChangeLog missing in previous checkin

* sec_auth.cc (get_user_groups): Mark well-known groups as well-known.
(get_user_local_groups): Ditto.
(verify_token): Drop useless label.
* sec_helper.cc (cygsid::get_sid): Check for well-known SID if
well_known isn't set.
* security.h (well_known_sid_type): New inline function.

* autoload.cc (FindFirstVolumeA): Remove.
(FindNextVolumeA): Remove.
(FindVolumeClose): Remove.
(GetVolumeNameForVolumeMountPointA): Remove.
* ntdll.h (NtFlushBuffersFile): Declare.
* syscalls.cc (sync_worker): Rewrite using native NT functions.
(sync): Ditto.

* fhandler_proc.cc (format_proc_partitions): Express length in WCHAR
size.

* autoload.cc (GetExtendedTcpTable): Remove.
(GetTcpTable): Remove.
(CharNextExA): Remove.
(FindWindowA): Remove.
(ShowWindowAsync): Remove.
* dcrt0.cc (disable_dep): Remove unused function.
(dll_crt0_0): Drop comment babbling about TS & DEP.
* fhandler_socket.cc (address_in_use): Remove unused function.
* wincap.cc: Throughout, drop ts_has_dep_problem from wincaps.
(wincapc::init): Drop code setting ts_has_dep_problem flag.
* wincap.h (struct wincaps): Drop ts_has_dep_problem flags and method.

update copyright

* new-features.sgml (ov-new1.7.10): Document /proc/sysvipc/.

Implement /proc/sysvipc/*
* devices.in (dev_procsysvipc_storage): Add.
* devices.cc: Regenerate.
* devices.h (fh_devices): Add FH_PROCSYSVIPC.
* dtable.cc (build_fh_pc): Add case FH_PROCSYSVIPC.
* fhandler.h (class fhandler_procsysvipc): Declare.
(fhandler_union): Add __procsysvipc.
* fhandler_proc.cc (proc_tab): Add sysvipc virt_directory.
* fhandler_procsysvipc.cc: New file.
* Makefile.in (DLL_OFILES): Add fhandler_procsysvipc.o.
* path.h (isproc_dev): Add FH_PROCSYSVIPC to conditional.

* configure.ac (avr-*-*): Add comment about why libssp is disabled.
(microblaze*): Don't disable libssp.
* configure: Regenerate.

* configure.ac: Remove code setting CONFIG_SHELL, config_shell and
moveifchange.
* configure: Regenerate.
* Makefile.tpl: Use @SHELL@ not @config_shell@.
* Makefile.in: Regenerate.

* configure.ac (*-*-sysv4*): Don't enable libgomp.
(alpha*-*-*vms*, i[[34567]]86-*-sco3.2v5*, mn10300-*-*,
powerpc-*-chorusos*, powerpc*-*-eabi*, powerpc*-*-sysv*,
powerpc*-*-kaos*, s390x-ibm-tpf*, sparc64-*-elf*, v850*-*-*,
xtensa*-*-elf*, *-*-beos*, *-*-elf*, *-*-netware*, *-*-rtems*,
*-*-sysv[[45]]*, *-*-vxworks*, *-wrs-windiss): Remove
md_exec_prefix cases.
* configure: Regenerate.

* Makefile.in (DLL_OFILES): Add avapi32.o.
* advapi32.cc: New file.
* autoload.cc: Add block of remaining advapi32 functions used by
Cygwin.  Keep commented out.  Explain why.

* configure.ac: Separate cases disabling target-libssp,
target-libiberty, target-libstdc++-v3 and Fortran from general
case over targets.
* configure: Regenerate.

* configure.ac (*-*-chorusos): Don't disable libgcj.
(*-*-freebsd[[12]] | *-*-freebsd[[12]].* | *-*-freebsd*aout*):
Remove case.
(*-*-kaos*): Don't disable GCC libraries, zlib or fastjar.
(arm-*-coff): Don't disable libgcj.
(arm*-*-linux-gnueabi): Remove useless assignment.
(arm-*-riscix*): Don't disable libgcj.
(bfin-*-*): Don't enable target-bsp and target-cygmon depending on
configuration.
(c4x-*-* | tic4x-*-*): Don't disable GCC libraries.
(c54x*-*-*): Remove case.
(tic54x-*-*): Don't disable GCC or GCC libraries.
(cris-*-* | crisv32-*-*): Don't handle *-*-aout.  Change *-*-elf
to *.
(d10v-*-*): Don't disable GCC libraries.
(d30v-*-*): Don't disable libgcj.
(h8500-*-*): Don't disable GCC libraries.
(i960-*-*): Don't disable libgcj.
(i[[3456789]]86-*-linux*): Don't handle *-*-*libc1*.
(i[[3456789]]86-*-sco3.2v5*, i[[3456789]]86-*-sco*,
i[[3456789]]86-*-sysv4*, i[[3456789]]86-*-beos*): Don't disable
libgcj.
(m68k-*-coff*): Remove case.
(mmix-*-*): Don't disable libgloss on host.
(mn10200-*-*, mn10300-*-*): Remove cases.
(powerpc*-*-winnt* | powerpc*-*-pe*, powerpcle-*-solaris*,
powerpc-*-beos*, m68k-apollo-*, mips*-*-irix5*, mips*-*-bsd*):
Don't disable libgcj.
(romp-*-*): Remove case.
(sparclite-*-*, sparc-*-sunos4*): Don't disable libgcj.
(sparc-*-solaris2.[[0-6]] | sparc-*-solaris2.[[0-6]].*): Remove
case.
(v810-*-*): Don't disable GCC libraries.
(v850*-*-*, vax-*-vms, xtensa*-*-*): Remove cases.
(ip2k-*-*): Don't disable GCC libraries.
* configure: Regenerate.

* new-features.sgml (ov-new1.7.10): /proc/loadavg now shows
current running/total processes count.

* fhandler_proc.cc (format_proc_loadavg): Add running/total
processes as fourth component of output.
* fhandler_process.cc (get_process_state): Make non-static.
Add FIXME about generating an 'O' flag.

* fhandler_random.cc (fhandler_dev_random::crypt_gen_random):
Use CryptAcquireContextW.
* ntdll.h (STATUS_PROCEDURE_NOT_FOUND): Define.
* sec_auth.cc (open_local_policy): Rename NTSTATUS variable ret to
status.  Drop usage of LsaNtStatusToWinError.
(verify_token): Call NtQuerySecurityObject instead of
GetKernelObjectSecurity.
(create_token): Rename NTSTATUS variable ret to status.  Rename ret2 to
sub_status.  Drop usage of LsaNtStatusToWinError.  In case LsaLogonUser
fails, report the sub_status as well.

* libc/strptime.c: Remove misleading comment.

* ntdll.h: Allow usage from plain C code.
(FSCTL_PIPE_IMPERSONATE): Define.
(enum _THREAD_INFORMATION_CLASS): Define.
(RTL_QUERY_REGISTRY_xxx): Define.
(RTL_REGISTRY_xxx): Define.
(PRTL_QUERY_REGISTRY_ROUTINE): Define.
(struct _RTL_QUERY_REGISTRY_TABLE): Define.
(enum _KEY_VALUE_INFORMATION_CLASS): Define.
(struct _KEY_VALUE_PARTIAL_INFORMATION): Define.
(NtAccessCheck): Declare.
(NtAllocateLocallyUniqueId): Declare.
(NtCreateKey): Declare.
(NtDuplicateToken): Declare.
(NtLoadKey): Declare.
(NtOpenKey): Declare.
(NtOpenProcessToken): Declare.
(NtOpenThreadToken): Declare.
(NtPrivilegeCheck): Declare.
(NtQueryInformationToken): Declare.
(NtQueryValueKey): Declare.
(NtSetInformationThread): Declare.
(NtSetInformationToken): Declare.
(NtSetValueKey): Declare.
(RtlAbsoluteToSelfRelativeSD): Declare.
(RtlAddAccessAllowedAce): Declare.
(RtlAddAccessDeniedAce): Declare.
(RtlAddAce): Declare.
(RtlCheckRegistryKey): Declare.
(RtlCopySid): Declare.
(RtlCreateAcl): Declare.
(RtlCreateRegistryKey): Declare.
(RtlCreateSecurityDescriptor): Declare.
(RtlEqualPrefixSid): Declare.
(RtlEqualSid): Declare.
(RtlFirstFreeAce): Declare.
(RtlGetAce): Declare.
(RtlGetDaclSecurityDescriptor): Declare.
(RtlGetGroupSecurityDescriptor): Declare.
(RtlGetOwnerSecurityDescriptor): Declare.
(RtlIdentifierAuthoritySid): Declare.
(RtlInitializeSid): Declare.
(RtlLengthSid): Declare.
(RtlQueryRegistryValues): Declare.
(RtlSetControlSecurityDescriptor): Declare.
(RtlSetDaclSecurityDescriptor): Declare.
(RtlSetGroupSecurityDescriptor): Declare.
(RtlSetOwnerSecurityDescriptor): Declare.
(RtlSubAuthorityCountSid): Declare.
(RtlSubAuthoritySid): Declare.
(RtlWriteRegistryValue): Declare.

* uinfo.cc (cygheap_user::init): Don't call GetUserName.  Fetch username
from Windows environment instead.  Explain why.
(cygheap_user::env_domain): Use MAX_DOMAIN_NAME_LEN rather than DNLEN
to specify the size of the domain name buffer.

Move ChangeLog entry to correct directory.

2011-03-31  Tristan Gingold  <gingold@adacore.com>

* dwarf2.h (dwarf_line_number_hp_sfc_ops): New enum.

* Makefile.in (LIBS): Remove advapi32.dll.
(clean): Remove cyglsa.def.
* cyglsa.c: Drop definitions required for VC++.  Don't include ntddk.h.
Declare functions from NTDLL here.  Explain why.  Use NTDLL functions
in place of ADVAPI32 functions.
* cyglsa64.def: New file.
* cyglsa64.dll: Regenerate.
* make-64bit-version-with-mingw-w64.sh (LIBS): Remove advapi32.dll.
Reference cyglsa64.def instead of mslsa.def.
* make-64bit-version-with-visual-c.bat: Remove.
* mslsa.def: Remove.

* cyglsa.c: Fix compilation with MinGW-w64 toolchains.
* make-64bit-version-with-mingw-w64.sh: New file.
* cyglsa64.dll: Regenerate with MinGW-w64-gc.

include/elf/
* tic6x.h (R_C6000_JUMP_SPLOT, R_C6000_EHTYPE,
R_C6000_PCR_H16, R_C6000_PCR_L16): New relocs.
(SHN_TIC6X_SCOMMON): Define.

bfd/
* elf32-tic6x.h (struct elf32_tic6x_params): New.
(elf32_tic6x_setup): Declare.
* elf32-tic6x.c: Include <limits.h>.
(ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
(struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
New structures.
(elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
(tic6x_elf_scom_section, tic6x_elf_scom_symbol,
tic6x_elf_scom_symbol_ptr): New static variables.
(elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
R_C6000_PCR_H16 and R_C6000_PCR_L16.
(elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
elf32_tic6x_adjust_dynamic_symbol): New static functions.
(elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
to weak symbols as required by the ABI.
Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
as needed when generating DSBT output.
(elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
New static functions.
(ELF_MAXPAGESIZE): Define to 0x1000.
(bfd_elf32_bfd_copy_private_bfd_data,
bfd_elf32_bfd_link_hash_table_create,
bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
elf_backend_want_got_plt, elf_backend_want_dynbss,
elf_backend_plt_readonly, elf_backend_got_header_size,
elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
elf_backend_check_relocs, elf_backend_add_symbol_hook,
elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
elf_backend_section_from_bfd_section,
elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.

* bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
* bfd/bfd-in2.h: Regenerate.
* bfd/libbfd.h: Regenerate.
* config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.

gas/
* config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
static variables.
(md_begin): Initialize them.
(s_tic6x_scomm): New static function.
(md_pseudo_table): Add "scomm".
(tc_gen_reloc): Really undo all adjustments made by
bfd_install_relocation.
* doc/c-tic6x.texi: Document the .scomm directive.

gas/testsuite/
* gas/tic6x/scomm-directive-1.s: New test.
* gas/tic6x/scomm-directive-1.d: New test.
* gas/tic6x/scomm-directive-2.s: New test.
* gas/tic6x/scomm-directive-2.d: New test.
* gas/tic6x/scomm-directive-3.s: New test.
* gas/tic6x/scomm-directive-3.d: New test.
* gas/tic6x/scomm-directive-4.s: New test.
* gas/tic6x/scomm-directive-4.d: New test.
* gas/tic6x/scomm-directive-5.s: New test.
* gas/tic6x/scomm-directive-5.d: New test.
* gas/tic6x/scomm-directive-6.s: New test.
* gas/tic6x/scomm-directive-6.d: New test.
* gas/tic6x/scomm-directive-7.s: New test.
* gas/tic6x/scomm-directive-7.d: New test.
* gas/tic6x/scomm-directive-8.s: New test.
* gas/tic6x/scomm-directive-8.d: New test.

ld/
* emulparams/elf32_tic6x_le.sh (BIG_OUTPUT_FORMAT, EXTRA_EM_FILE,
GENERATE_SHLIB_SCRIPT): New defines.
(TEXT_START_ADDR): Define differently depending on target.
(.got): Redefine to include "*(.dsbt)".
(SDATA_START_SYMBOLS): Remove, replace with
(OTHER_GOT_SYMBOLS): New.
(OTHER_BSS_SECTIONS): Define only for ELF targets.
* emultempl/tic6xdsbt.em: New file.
* gen-doc.texi: Set C6X.
* ld.texinfo: Likewise.
(Options specific to C6X uClinux targets): New section.

binutils/
* readelf.c (get_symbol_index_type): Handle SCOM for TIC6X.
(dump_relocations): Likewise.

binutils/testsuite/
* lib/binutils-common.exp (is_elf_format): Accept tic6x*-*-uclinux*.

ld/testsuite/
* ld-scripts/crossref.exp: Add CFLAGS for tic6x*-*-*.
* ld-elf/sec-to-seg.exp: Remove tic6x from list of targets defining
pagesize to 1.
* ld-tic6x/tic6x.exp: Add support for DSBT shared library/executable
linking tests.
* ld-tic6x/dsbt.ld: New linker script.
* ld-tic6x/dsbt-be.ld: New linker script.
* ld-tic6x/dsbt-overflow.ld: New linker script.
* ld-tic6x/dsbt-inrange.ld: New linker script.
* ld-tic6x/shlib-1.s: New test.
* ld-tic6x/shlib-2.s: New test.
* ld-tic6x/shlib-app-1r.s: New test.
* ld-tic6x/shlib-app-1.s: New test.
* ld-tic6x/shlib-1.sd: New test.
* ld-tic6x/shlib-1.dd: New test.
* ld-tic6x/shlib-app-1.rd: New test.
* ld-tic6x/shlib-app-1rb.rd: New test.
* ld-tic6x/shlib-app-1.sd: New test.
* ld-tic6x/static-app-1rb.od: New test.
* ld-tic6x/shlib-app-1.dd: New test.
* ld-tic6x/shlib-app-1rb.sd: New test.
* ld-tic6x/static-app-1b.od: New test.
* ld-tic6x/static-app-1r.od: New test.
* ld-tic6x/shlib-1rb.rd: New test.
* ld-tic6x/shlib-app-1rb.dd: New test.
* ld-tic6x/shlib-1rb.sd: New test.
* ld-tic6x/shlib-1rb.dd: New test.
* ld-tic6x/shlib-app-1b.od: New test.
* ld-tic6x/tic6x.exp: New test.
* ld-tic6x/static-app-1rb.rd: New test.
* ld-tic6x/shlib-app-1r.od: New test.
* ld-tic6x/static-app-1.od: New test.
* ld-tic6x/static-app-1b.rd: New test.
* ld-tic6x/static-app-1r.rd: New test.
* ld-tic6x/static-app-1rb.sd: New test.
* ld-tic6x/static-app-1b.sd: New test.
* ld-tic6x/static-app-1rb.dd: New test.
* ld-tic6x/static-app-1r.sd: New test.
* ld-tic6x/static-app-1b.dd: New test.
* ld-tic6x/shlib-1b.rd: New test.
* ld-tic6x/static-app-1r.dd: New test.
* ld-tic6x/shlib-app-1b.rd: New test.
* ld-tic6x/shlib-1r.rd: New test.
* ld-tic6x/shlib-app-1r.rd: New test.
* ld-tic6x/shlib-1b.sd: New test.
* ld-tic6x/static-app-1.rd: New test.
* ld-tic6x/shlib-app-1b.sd: New test.
* ld-tic6x/shlib-1r.sd: New test.
* ld-tic6x/shlib-1b.dd: New test.
* ld-tic6x/shlib-app-1r.sd: New test.
* ld-tic6x/shlib-app-1b.dd: New test.
* ld-tic6x/shlib-1r.dd: New test.
* ld-tic6x/static-app-1.sd: New test.
* ld-tic6x/shlib-app-1r.dd: New test.
* ld-tic6x/static-app-1.dd: New test.
* ld-tic6x/shlib-noindex.rd: New test.
* ld-tic6x/shlib-noindex.dd: New test.
* ld-tic6x/shlib-noindex.sd: New test.
* ld-tic6x/got-reloc-local-1.s: New test.
* ld-tic6x/got-reloc-local-2.s: New test.
* ld-tic6x/got-reloc-local-r.d: New test.
* ld-tic6x/got-reloc-global.s: New test.
* ld-tic6x/got-reloc-global-addend-1.d: New test.
* ld-tic6x/got-reloc-global-addend-1.s: New test.
* ld-tic6x/got-reloc-global-addend-2.d: New test.
* ld-tic6x/got-reloc-inrange.d: New test.
* ld-tic6x/got-reloc-overflow.d: New test.
* ld-tic6x/got-reloc-global-addend-2.s: New test.
* ld-tic6x/dsbt-index-error.d: New test.
* ld-tic6x/dsbt-index.d: New test.
* ld-tic6x/dsbt-index.s: New test.
* ld-tic6x/shlib-app-1.od: New test.
* ld-tic6x/shlib-app-1rb.od: New test.
* ld-tic6x/shlib-1.rd: New test.
* ld-tic6x/weak.d: New test.
* ld-tic6x/weak-be.d: New test.
* ld-tic6x/weak.s: New test.
  * ld-tic6x/weak-data.d: New test.
* ld-tic6x/common.d: New test.
* ld-tic6x/common.ld: New test.
* ld-tic6x/common.s: New test.

include/coff
2011-03-31  Tristan Gingold  <gingold@adacore.com>

* internal.h (C_NULL_VALUE): Define.

bfd/
2011-03-31  Tristan Gingold  <gingold@adacore.com>

* coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
entry on xcoff when value is C_NULL_VALUE.

binutils/
2011-03-31  Tristan Gingold  <gingold@adacore.com>

* readelf.c (get_ia64_vms_note_type): New function.
(print_ia64_vms_note): Ditto.
(process_note): Recognize VMS/ia64 specific notes.
Display them.
(process_corefile_note_segment): Decode VMS notes.

include/elf
2011-03-31  Tristan Gingold  <gingold@adacore.com>

* ia64.h (Elf64_External_VMS_Note): New struct.
(NT_VMS_MHD, NT_VMS_LNM, NT_VMS_SRC, NT_VMS_TITLE, NT_VMS_EIDC,
NT_VMS_FPMODE, NT_VMS_LINKTIME, NT_VMS_IMGNAM, NT_VMS_IMGID
NT_VMS_LINKID, NT_VMS_IMGBID, NT_VMS_GSTNAM, NT_VMS_ORIG_DYN)
NT_VMS_PATCHTIME) New macros.

Fix ChangeLog entry.

* hires.h: Fix copyright.
* times.cc: Ditto.
localtime, gmtime).
(FACTOR): Add comment.
(NSPERSEC): Ditto.
(JITTER): New definition.  Comment.
(systime_ns): Avoid gratuitous copying of the value returned by
GetSystemTimeAsFileTime.
(corelocaltime, localtime, gmtime): Remove very old, unused code block.
(cygwin_tzset): Remove.
(hires_ms::timeGetTime_ns): Add missing semicolon in comment.
(hires_ms::nsecs): Redefine check for difference between internal
timer value and system time.

* times.cc (hires_ms::resolution): Make sure resolution is never 0.
(clock_setres): Ditto.

* regtool.cc (cmd_set): Avoid a compiler warning.