* flock.cc (fhandler_base::lock): Convert accidental system_printf to
debug_printf in case of non-matching file modes.  Clear up debug output.

* or1k/or1k_uart.c: Write bugfix and cleanup/documentation.
* or1k/or1k_uart.h: Cleanup.

* dlfcn.cc (check_path_access): Drop FE_NATIVE from find_exec call.
(gfpod_helper): Drop equality sign from environment variable name
in call to check_path_access.
* exec.cc (execlp): Drop equality sign from environment variable name
in call to find_exec.
(execvp): Ditto.
(execvpe): Ditto.
* path.h (enum fe_types): Drop FE_NATIVE.
(find_exec): Rename third paramter in declaration from search.  Drop
equality sign from default value.
* spawn.cc (perhaps_suffix): Add PC_POSIX to path_conv::check call.
(find_exec): Simplify function.  Iterate over POSIX pathlist rather
than Windows pathlist.  Drop handling of FE_NATIVE flag.  Always fill
posix path of incoming path_conv buf, unless FE_NNF flag is given.
(av::setup): Drop equality sign from environment variable name
in call to find_exec.  Call unshift with normalized_path.
* winf.cc (av::unshift): Drop conv parameter and code converting
Windows to POSIX path.
* winf.h (av::unshift): Accommodate prototype.

* faq-using.xml (faq.using.startup-slow): New entry.

* syscalls.cc (fhandler_base::stat_fixup): Generate unique inode number
for /dev/tty under all circumstances.  Add to comment.

*** empty log message ***

* posix.xml (std-susv4): Move cabsl, cimagl, creall, hypotl, sqrtl here
from std-notimpl.  Add finitel.

* common.din: Export cabsl, cimagl, creall, finitel, hypotl, sqrtl.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.

* include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 35.

* libc/include/complex.h (cabsl): Add prototype.
(cimagl): Add prototype.
(creall): Add prototype.
* libc/include/ieeefp.h: Include float.h.
(EXT_EXPBITS, EXT_FRACHBITS, EXT_FRACLBITS)
(EXT_EXP_INFNAN. EXT_EXP_BIAS, EXT_FRACBITS): Define.
(struct ieee_ext, union ieee_ext_u): New types for long double
support.
* libc/include/math.h (finitel): Add prototype.
(hypotl): Add prototype.
(sqrtl): Add prototype.
* libm/common/Makefile.am (lsrc): Add sl_finite.c.
* libm/common/Makefile.in: Regenerate.
* libm/common/fdlibm.h (__ieee754_hypotl): Add prototype.
* libm/common/hypotl.c (hypotl): Add implementation for when long
double is larger than double.
* libm/common/sqrtl.c (sqrtl): Likewise.
* libm/common/sl_finite.c: New file.  Adds implementation of the
finitel function.
* libm/complex/Makefile.am (lsrc): Define.
(libcomplex_la_SOURCES): Add lsrc.
(lib_a_SOURCES): Add lsrc.
* libm/complex/Makefile.in: Regenerate.
* libm/complex/cabs.c: Add documentation of cabsl function.
* libm/complex/cimag.c: Add documentation of cimagl function.
* libm/complex/creall.c: Add documentation of creall function.
* libm/complex/cabsl.c: New file.  Adds implementation of the
cabsl function.
* libm/complex/cimagl.c: New file.  Adds implementation of the
cimagl function.
* libm/complex/creall.c: New file.  Adds implementation of the
creall function.
* libm/math/Makefile.am (lsrc): Define.
(libmath_la_SOURCES): Add lsrc.
(lib_a_SOURCES): Add lsrc.
* libm/math/Makefile.in: Regenerate.
* libm/math/el_hypot.c: New file.  Adds implementation of the
__ieee754_hypotl function.

* fhandler_proc.cc (format_proc_cpuinfo): Enable multi-core fields
on Intel CPUs.

* posix.xml (std-susv4): Move wcstold here from std-notimpl.

* new-features.xml (ov-new1.7.34): Add wcstold.

* common.din (wcstold): Export.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.

* libc/include/wchar.h (wcstold): Drop _LDBL_EQ_DBL requirement for
declaration.

* faq-using.xml (faq.using.ssh-pubkey-stops-working): New entry.
(faq.using.same-with-rhosts): Ditto.

* utils.xml (regtool): Clarify save action.  Add description for
restore action.
* new-features.xml (ov-new1.7.34): Add regtool restore.

*** empty log message ***

* regtool.cc (longopts): Add --force option.
(opts): Add -f option.
(restore_flags): New variable.
(usage): Clarify working of save action.  Add restore action.  Add
description for -f/--force option.
(set_privilege): Drop function.  The Cygwin DLL is doing that anyway.
(cmd_save): Drop call to set_privilege.
(cmd_restore): New function.
(main): Handle -f/--force option.

* Throughout, replace http with https as far as cygwin.com and
sourceware.org URLs are concerned.
* Throughout, simplify ulink expressions if the visible text is the
URL anyway.
* faq-programming.xml (faq.programming.dll-relocatable): Remove.
* faq-setup.xml (faq.setup.name-with-space): Change for 1.7.34.
(faq.setup.home): Ditto.
* faq-using.xml (faq.using.printing): Clarify old links and availability
of a2ps and file.
(faq.using.xemacs): Drop outdated version info and pointers to native
XEmacs.
(faq.using.ntemacs): Remove.
* faq-what.xml (faq.what.what): Rephrase to reflect reality.
(faq.what.supported): Ditto.
(faq.what.who): Rephrase slightly.
* legal.xml: Bump copyright.
* setup-net.xml (internet-setup): Fix references to setup executables.

* mkvers.sh: Automate generating the copyright date in the version
resource.
* winver.rc: Ditto.

* libc/stdlib/wcstold.c (wcstold): Add implementation for when
long double is not the same as double.

* libc/include/sys/time.h: #include <sys/cdefs.h> for __BSD_VISIBLE.

* Makefile.in: Simplify rule to build dependencies from cygwin dir.

* Makefile.in (VERSION_OFILES): New variable containing object files
with version information.  Use throughout.
(clean): Drop winver_stamp.
(version.cc winver.o): Drop empty rule.
(winver_stamp): Convert to rule targeting version.cc and winver.o
directly.  Drop touching winver_stamp.  Fix typo.

Fix typo

*** empty log message ***

Fix entry header

* uname.cc (uname): Shorten "WOW64" to "WOW" to account for the new
Windows 10 OS version "10.0" starting with preview build 9926.

* new-features.xml (ov-new1.7.34): Add extension of gethostbyname2.
Add sockatmark.

*** empty log message ***

* net.cc (cygwin_inet_pton): Declare.
(gethostby_specials): New function.
(gethostby_helper): Change returned addrtype in 4-to-6 case.
(gethostbyname2): Call gethostby_specials.

Complete action from 2001-12-18:
* libc/machine/i386/f_*: Remove duplicate files.

* sparc/crt0.S: Declare use of system registers.
* sparc/cygmon-crt0.S: Ditto.
* sparc/erc32-crt0.S: Ditto.
* sparc/traps.S: Ditto.

* libc/sys/sparc64/sys/time.h: #include <sys/types.h> for time_t.

* libc/sys/or1k/mlock.c: Fix dependency on libgloss.

* fhandler.h (class fhandler_process): Add fd_type member.
* fhandler_process.cc (process_tab): Fix indentation.
(fhandler_process::exists): Rely on format_process_fd returning file
type in fd_type.
(struct process_fd_t): Add fd_type member.
(fhandler_process::fill_filebuf): Allow format_process_fd to set
this->fd_type member.
(format_process_fd): Fix path evaluation to allow recognizing trailing
path components.  Fix check for file descriptor path component.  Return
virt_symlink in fd_type if no trailing path compenents exist, return
virt_fsdir otherwise and copy full resulting path into destbuf.
* path.cc (path_conv::check): If /proc/$PID/fd symlink has trailing
path components, reparse resulting path as if it's the incoming path.
Add comment to wail over the outdated and hackish check method, and to
explain what we do here.

* uinfo.cc (pwdgrp::fetch_account_from_windows): Allow fetching gid,
home, shell and gecos info from NT4 domain.

* COPYING.LIBGLOSS: Add Controls and Data Services copyright.
* COPYING.NEWLIB: Likewise.
libgloss/
* configure.in: Add Visium support.
* configure: Regenerate.
* visium/: New directory.
newlib/
* configure.host: Add Visium support.
* libc/machine/configure.in: Likewise.
* libc/machine/configure: Regenerate.
* libc/machine/visium/: New directory.
* libc/include/machine/setjmp.h (_JBLEN): Define for Visium.
* libc/include/machine/ieeefp.h (__IEEE_BIG_ENDIAN): Likewise.
* libc/include/machine/time.h (_CLOCKS_PER_SEC_): Likewise.

* sec_auth.cc (get_logon_server): Constify domain parameter.
* security.h (get_logon_server): Same in prototype.

* rl78/crt0.S: Initialize .saddr.  Avoid using SEL.
* rl78/rl78-sim.ld: Add .saddr/.frodata section.
* rl78/rl78.ld: Likewise.
* rl78/rl78-sim.ld: Make room for virtual register banks.
* rl78/rl78.ld: Likewise.

* rl78/vregs.h: New.
* rl78-sys.h: Use it.
* rl78/swrite.S: New.
* rl78/Makefile.in: Build it.
* rl78/write.c: Use it.

* posix.xml (std-susv4): Move sockatmark here from std-notimpl.

* common.din (sockatmark): Export.
* net.cc (sockatmark): New function.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.

* libc/sys/configure.in: Add OpenRISC.
* libc/sys/configure: Regenerate.

Fix typo in entry header

Fix dates

* libc/machine/aarch64/strlen.S (strlen): Improve performance.

*** empty log message ***

* configure.host: Add extra system for OpenRISC baremetal.

* bsd_helper.h: Throughout, convert "struct thread" to "class thread".
* bsd_mutex.cc (_msleep): Fetch signal_arrived handle from thread's
ipcblk.
* process.h (class process): Drop _signal_arrived and align methods.
(process_cache::process): Drop signal_arrived parameter.
* process.cc (process::process): Ditto.  Drop related code.
(process::~process): Drop closing signal_arrived handle.
(process_cache::process): Drop signal_arrived parameter in call to
process::process.
(thread::dup_signal_arrived): New method duplicating thread's
signal_arrived handle.
(thread::close_signal_arrived): New method closing thread's
signal_arrived handle.
* msg.cc (client_request_msg::serve): Drop signal_arrived parameter from
call to process_cache::process. Use thread constructor to initialize td.
* sem.cc (client_request_sem::serve): Ditto.
* shm.cc (client_request_shm::serve): Ditto.

* cygserver_ipc.h (ipc_retval): Add default constructor.
(class thread): struct->class.  Add prototypes for new private methods
dup_signal_arrived and close_signal_arrived.  Implement constructor and
destructor.

* rl78/crt0.S: Initialize .saddr.  Avoid using SEL.
* rl78/rl78-sim.ld: Add .saddr/.frodata section.
* rl78/rl78.ld: Likewise.
* rl78/rl78-sim.ld: Make room for virtual register banks.
* rl78/rl78.ld: Likewise.

* rl78/vregs.h: New.
* rl78-sys.h: Use it.
* rl78/swrite.S: New.
* rl78/Makefile.in: Build it.
* rl78/write.c: Use it.

* gendef: Export _sigbe on 64 bit as well.
* malloc_wrapper.cc (free): In malloc_printf, call caller_return_address
instead of __builtin_return_address.
(malloc): Ditto.
(realloc): Ditto.
(calloc): Ditto.
* miscfuncs.cc (__caller_return_address): New function.
* miscfuncs.h (caller_return_address): New macro calling
__caller_return_address.
(__caller_return_address): Add prototype.

merge from gcc

merge from gcc

2015-01-14  Joel Sherrill <joel.sherrill@oarcorp.com>

        * libc/include/sys/unistd.h [__BSD_VISIBLE]: Add issetugid() prototype.

2015-01-14  Joel Sherrill <joel.sherrill@oarcorp.com>

        * doc/makedoc.c: Use uintptr_t to avoid int/pointer size warnings

*** empty log message ***

* ntsec.xml (ntsec-mapping-nsswitch-passwd): Document /path %H wildcard.
(ntsec-mapping-nsswitch-home): Disable text explaining how the home
directory is fetched from the homeDrive attribute.

* uinfo.cc (fetch_windows_home): Disable fetching from homeDrive or
usri3_home_dir_drive.  Add comment.

* cygwinenv.xml (cygwinenv-removed-options): Accommodate list of
always uppercased Windows variables to latest change.

* environ.cc (renv_arr): Drop variables not usually in a Windows
environment and all variables being uppercase anyway.  But keep
TMP and TEMP for paranoia.

* environ.cc (build_env): When merging the user's Windows environment,
explicitely skip the variables needing conversion to avoid collisions.
Extend comment to explain.

* or1k/include/or1k-sprs.h: New auto-generated header file.

* configure.host: Add extra system for OpenRISC baremetal
* libc/include/sys/config.h: Dynamic reentrancy for or1k sys targets
* libc/sys/or1k/: New system for or1k baremetal
* libc/sys/or1k/Makefile.am: New file
* libc/sys/or1k/Makefile.in: New file
* libc/sys/or1k/aclocal.m4: New file
* libc/sys/or1k/configure.in: New file
* libc/sys/or1k/configure: New file
* libc/sys/or1k/getreent.S: New file
* libc/sys/or1k/mlock.S: New file
* libc/sys/or1k/or1k-asm.S: New file

* uinfo.cc (pwdgrp::fetch_account_from_windows): Drop code from
2014-11-17, always prepending domain to NT SERVICE accounts when
searching by name.  Fix test expression to allow fully qualified
names for NT SERVICE accounts.  Extend comment to explain a bit.

copyright fix

* minires-os-if.c (cygwin_query): Change questions into answers.

* testsuite/newlib.wctype/tiswctype.c (main): Use wide character type
function.

* cygheap.h (cygheap_pwdgrp::get_shell): Add sid to argument list.
(cygheap_pwdgrp::get_gecos): Ditto.
* uinfo.cc (fetch_windows_home): Accept cyg_ldap and PUSER_INFO_3
arguments, and fetch db home dir values right here.
(fetch_from_path): Accept cyg_ldap, PUSER_INFO_3 pointers and sid
arguments.  Add '%H' format specifier to fetch Windows home dir in
POSIX notation.
(cygheap_pwdgrp::get_home): Accommodate changes to fetch_windows_home
and fetch_from_path.
(cygheap_pwdgrp::get_shell): Ditto.
(cygheap_pwdgrp::get_gecos): Ditto.
(pwdgrp::fetch_account_from_windows): Accommodate sid argument to
cygheap_pwdgrp::get_shell and cygheap_pwdgrp::get_gecos.

*** empty log message ***

* include/cygwin/socket.h (struct cmsghdr): Redefine cmsg_len as type
size_t.  Add comment to explain why.

* libc/time/strftime.c (__strftime): Utilize __TM_GMTOFF and __TM_ZONE
on systems where available.  On Cygwin, call function to get values.
Add comment to explain why.  Drop TZ_LOCK/TZ_UNLOCK in 'z' case since
it's not necessary.  In 'Z' case, add a comment to document a potential
codeset problem.

* localtime.cc (__cygwin_gettzoffset): New function for access from
newlib.
(__cygwin_gettzname): Ditto.

* testsuite/newlib.wctype/twctrans.c (main): Use towlower and towupper.

* localtime.cc (tzload): Fix loading latest timezone offsets into
tzinfo from zoneinfo files.  Add comment to explain what we do.
(tzparse): Add more comments to explain in case of loading timezone
offset from other sources.

* libc/machine/aarch64/strcpy.S (strcpy): Further performance
improvements.  Adjust to allow building as stpcpy.
* libc/machine/aarch64/stpcpy.S: New file.
* libc/machine/aarch64/stpcpy-stub.c: New file.
* libc/machine/aarch64/Makefile.am (lib_a_SOURCES): Build stpcpy.
* libc/machine/aarch64/Makefile.in: Regenerated.

2015-01-05  Yaakov Selkowitz  <yselkowitz@users.sourceforge.net>

        * lm32/Makefile.in (install): Respect DESTDIR.
        (install-scripts): Ditto.
        * mep/Makefile.in (install): Ditto.
        * mt/Makefile.in (install): Ditto.
        * rl78/Makefile.in (install): Ditto.

2014-12-26  Freddie Chopin  <freddie_chopin@op.pl>

* libc/include/sys/features.h: update newlib version and copyright year

The moxie sub.l instruction is now just sub.

2014-12-18  Jeff Johnston  <jjohnstn@redhat.com>

        * NEWS: Update with 2.2.0 info.
        * README: Ditto.
        * acinclude.m4: Change version number to 2.2.0.
        * libc/libc.texinfo: Ditto.
        * libm/libm.texinfo: Ditto.
        * configure: Regenerated.
        * Makefile.in: Regenerated.
        * doc/configure: Ditto.
        * libc/*/configure: Ditto.
        * libm/*/configure: Ditto.
        * libc/sys/linux/shared.ld: Add VERS_2.2

* ntsec.xml (ntsec-logonuser): Fix spelling of pw_passwd field.

* new-features.xml (ov-new1.7.34): Document Solaris stdio_ext.h
functions and BSD/GNU unlocked stdio extensions.
* posix.xml (std-bsd): Add BSD unlocked stdio extensions.
(std-gnu): Add GNU unlocked stdio extensions.
(std-solaris): Add stdio_ext.h functions.

* common.din (__fbufsize, __flbf, __fpending, __freadable, __freading,
__fsetlocking, __fwritable, __fwriting, clearerr_unlocked,
feof_unlocked, ferror_unlocked, fflush_unlocked, fgetc_unlocked,
fgets_unlocked, fgetwc_unlocked, fgetws_unlocked, fileno_unlocked,
fputc_unlocked, fputs_unlocked, fputwc_unlocked, fputws_unlocked,
fread_unlocked, fwrite_unlocked, getwc_unlocked, getwchar_unlocked,
putwc_unlocked, putwchar_unlocked): Export.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.

Implement BSD/GNU unlocked stdio extensions.
* libc/include/stdio.h (clearerr_unlocked, feof_unlocked,
ferror_unlocked, fflush_unlocked, fgetc_unlocked, fgets_unlocked,
fileno_unlocked, fputc_unlocked, fputs_unlocked, fread_unlocked,
fwrite_unlocked): Declare.
* libc/include/wchar.h (fgetwc_unlocked, fgetws_unlocked,
fputwc_unlocked, fputws_unlocked, getwc_unlocked, getwchar_unlocked,
putwc_unlocked, putwchar_unlocked): Declare.
* libc/stdio/Makefile.am (ELIX_4_SOURCES): Add clearerr_u.c,
feof_u.c, ferror_u.c, fflush_u.c, fgetc_u.c, fgets_u.c, fgetwc_u.c,
fgetws_u.c, fileno_u.c, fputc_u.c, fputs_u.c, fputwc_u.c, fputws_u.c,
fread_u.c, fwrite_u.c, getwc_u.c, getwchar_u.c, putwc_u.c, putwchar_u.c.
Add necessary dependencies.
* libc/stdio/Makefile.in: Regenerate.
* libc/stdio/clearerr.c: Document unlocked variant.
* libc/stdio/clearerr_u.c: New file.
* libc/stdio/feof.c: Document unlocked variant.
* libc/stdio/feof_u.c: New file.
* libc/stdio/ferror.c: Document unlocked variant.
* libc/stdio/ferror_u.c: New file.
* libc/stdio/fflush.c: Add __IMPL_UNLOCKED__ overrides.
Document unlocked variants.
* libc/stdio/fflush_u.c: New file.
* libc/stdio/fgetc.c: Document unlocked variants.
* libc/stdio/fgetc_u.c: New file.
* libc/stdio/fgets.c: Add __IMPL_UNLOCKED__ overrides.
Document unlocked variants.
* libc/stdio/fgets_u.c: New file.
* libc/stdio/fgetwc.c: Document unlocked variants.
(__fgetwc): Make non-static.
* libc/stdio/fgetwc_u.c: New file.
* libc/stdio/fgetws.c: Add __IMPL_UNLOCKED__ overrides.
Document unlocked variants.
* libc/stdio/fgetws_u.c: New file.
* libc/stdio/fileno.c: Document unlocked variant.
* libc/stdio/fileno_u.c: New file.
* libc/stdio/fputc.c: Document unlocked variants.
* libc/stdio/fputc_u.c: New file.
* libc/stdio/fputs.c: Add __IMPL_UNLOCKED__ overrides.
Document unlocked variants.
* libc/stdio/fputs_u.c: New file.
* libc/stdio/fputwc.c: Document unlocked variants.
(__fputwc): Make non-static.
* libc/stdio/fputwc_u.c: New file.
* libc/stdio/fputws.c: Add __IMPL_UNLOCKED__ overrides.
Document unlocked variants.
* libc/stdio/fputws_u.c: New file.
* libc/stdio/fread.c: Add __IMPL_UNLOCKED__ overrides.
Document unlocked variants.
* libc/stdio/fread_u.c: New file.
* libc/stdio/fwrite.c: Add __IMPL_UNLOCKED__ overrides.
Document unlocked variants.
* libc/stdio/fwrite_u.c: New file.
* libc/stdio/getwc_u.c: New file.
* libc/stdio/getwchar.c: Document unlocked variants.
* libc/stdio/getwchar_u.c: New file.
* libc/stdio/local.h: Define locking macros as empty ifdef
__IMPL_UNLOCKED__.
(__fgetwc, __fputwc): Declare.
* libc/stdio/putwc_u.c: New file.
* libc/stdio/putwchar.c: Document unlocked variants.
* libc/stdio/putwchar_u.c: New file.

* stdio.tex: Add menu entries for __fsetlocking and stdio_ext.
* stdio_ext.c: Add "stdio_ext" to synopsis.

2014-12-16  Jeff Johnston  <jjohnstn@redhat.com>

        * config.sub: Merge from binutils.
        * config.guess: Ditto.

* libc/stdlib/nano-mallocr.c (ALIGN_TO): Do not assume that
integers are as big as pointers.

* libc/machine/aarch64/strcpy.S: Improve handling of short strings.

* libc/include/stdlib.h (__itoa):  Declare prototype.
(__utoa): Ditto.
(itoa): Ditto, non-strict-ANSI only.
(utoa): Ditto.
* libc/stdlib/Makefile.am: Add itoa.c and utoa.c.
* libc/stdlib/Makefile.in: Regenerate.
* libc/stdlib/itoa.c: New file.
* libc/stdlib/utoa.c: New file.

* path.cc (find_fast_cwd): Point to problem reporting web site rather
than to mailing list.

* path.cc (warn_msdos): Slightly reformat.
(find_fast_cwd): Change warning message to urge an update before
reporting the problem.

2014-12-15  Jonathan Roelofs  <jonathan@codesourcery.com>

        * libc/include/math.h: Add log2l,logbl,nexttowardf,
        * nexttoward,nexttowardl
        * libm/common/Makefile.am: Reference new files
        * libm/common/Makefile.in: Reference new files
        * libm/common/log2l.c: New File
        * libm/common/logbl.c: Likewise
        * libm/common/nexttowardf.c: Likewise
        * libm/common/nexttoward.c: Likewise
        * libm/common/nexttowardl.c: Likewise

*** empty log message ***

* new-features.xml (ov-new1.7.34): Add setfacl -k option.
* utils.xml (setfacl): Ditto.

* setfacl.c (action_t): Add DeleteDef value.
(delacl): Take new parameter to differe between DeleteAll and DeleteDef.
Extend conditional to handle DefaultDef.  Change comment accordingly.
(setfacl): Call delacl in DefaultDef case as well.
(usage): Add and describe -k option.  Add -k to require options.
(longopts): Add --remove-default option.
(opts): Add -k option.
(main): Handle -k option.

2014-12-15  Stefan Wallentowitz  <stefan.wallentowitz@tum.de>

        * or1k/Makefile.in: Build and install board libraries
        * or1k/board.h: New file
        * or1k/boards/README: New file
        * or1k/boards/atlys.S: New file
        * or1k/boards/de0_nano.S: New file
        * or1k/boards/ml501.S: New file
        * or1k/boards/ml509.S: New file
        * or1k/boards/optimsoc.S: New file
        * or1k/boards/or1ksim-uart.S: New file
        * or1k/boards/or1ksim.S: New file
        * or1k/boards/ordb1a3pe1500.S: New file
        * or1k/boards/ordb2a.S: New file
        * or1k/boards/orpsocrefdesign.S: New file
        * or1k/boards/tmpl.S: New file
        * or1k/boards/tmpl.c: New file

2014-12-15  Stefan Wallentowitz  <stefan.wallentowitz@tum.de>

        * or1k/Makefile.in: Add libor1k
        * or1k/README: New file
        * or1k/caches-asm.S: New file
        * or1k/exceptions-asm.S: New file
        * or1k/exceptions.c: New file
        * or1k/impure.c: New file
        * or1k/include/or1k-nop.h: New file
        * or1k/include/or1k-support.h: New file
        * or1k/interrupts-asm.S: New file
        * or1k/interrupts.c: New file
        * or1k/mmu-asm.S: New file
        * or1k/or1k-internals.h: New file
        * or1k/or1k_uart.c: New file
        * or1k/or1k_uart.h: New file
        * or1k/outbyte.S: New file
        * or1k/sbrk.c: New file
        * or1k/sync-asm.S: New file
        * or1k/syscalls.c: New file
        * or1k/timer.c: New file
        * or1k/util.c: New file

2014-12-15  Stefan Wallentowitz  <stefan.wallentowitz@tum.de>

        * README: Add details about or1k.
        * configure.in: Add or1k/or1knd
        * configure: Regenerated.
        * or1k/aclocal.m4: New file.
        * or1k/configure: Ditto.
        * or1k/Makefile.in: New file
        * or1k/configure.in: New file
        * or1k/crt0.S: New file
        * or1k/include/or1k-asm.h: New file

* libc/include/stdio.h (__SNLK): Define.
* libc/include/stdio_ext.h (FSETLOCKING_QUERY, FSETLOCKING_INTERNAL,
FSETLOCKING_BYCALLER): Define.
(__fsetlocking): Declare.
* libc/stdio/Makefile.am: Build fsetlocking.c.
* libc/stdio/Makefile.in: Regenerate.
* libc/stdio/fsetlocking.c: New file.
* libc/stdio/local.h (_newlib_flockfile_start): Make _flockfile
call dependent on __SNLK flag.
(_newlib_flockfile_exit, _newlib_flockfile_end): Ditto for
_funlockfile calls.
Define all locking macros as empty if __SINGLE_THREAD__.
* libc/stdio/stdio.tex: Include fsetlocking.def.