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Corinna Vinschen e753e4129a Always allocate main thread stack from pthread stack area on x86_64. 
* dcrt0.cc: Semi-revert commit 12743c2d5d.
        (dll_crt0_0): Drop setting wow64_needs_stack_adjustment on 64 bit.
        (_dll_crt0): Split out 64 bit code again and always create new main
        thread stack, unless forked off from the non main thread in the parent.
        Call create_new_main_thread_stack with parent stack commitsize if
        started from the parent's main thread.
        Only call child_info_fork::alloc_stack for the latter case on 64 bit.
        Slightly rearrange moving rsp and rbp to new stack and document how.
        Revert 32 bit wow64 handling to its former self.
        * miscfunc.cc (create_new_main_thread_stack): Take a commitsize
        parameter and use it if it's not 0.  Don't set _main_tls here, it's
        done in the caller _dll_crt0 anyway.  Return stackbase - 16 bytes,
        rather than stacklimit (which was very wrong anyway).
        * miscfuncs.h (create_new_main_thread_stack): Accommodate declaration
        to aforementioned change.
        * wincap.h (wincaps::has_3264_stack_broken): Remove element.
        * wincap.cc: Ditto, throughout.
        * wow64.cc: Semi-revert to pre-12743c2d5d2721f3a80b4d7671a349be03c1f520
        but keep architecture-agnostic type changes intact.  Fix formatting.
        * wow64.h: Revert to pre-12743c2d5d2721f3a80b4d7671a349be03c1f520.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 		2015-12-07 16:10:55 +01:00
..
cygserver * pwdgrp.cc: Handle default fetch_user_arg_type_t in switches 2015-02-23 21:00:31 +00:00
cygwin Always allocate main thread stack from pthread stack area on x86_64. 2015-12-07 16:10:55 +01:00
doc Allow cygwin_conv_path(3) and cygpath(1) to emit /proc/cygdrive prefixed path 2015-12-06 17:25:48 +01:00
lsaauth * configure.ac: Convert to new AC_INIT style. 2014-08-15 21:24:35 +00:00
testsuite Remove spurious execute permissions from some Cygwin source and text files 2015-10-27 16:10:37 +00:00
utils Allow cygwin_conv_path(3) and cygpath(1) to emit /proc/cygdrive prefixed path 2015-12-06 17:25:48 +01:00
COPYING * COPYING: Replace with the GPLv3 definition. 2011-04-19 16:52:51 +00:00
CYGWIN_LICENSE * COPYING: Replace with the GPLv3 definition. 2011-04-19 16:52:51 +00:00
ChangeLog * configure.ac: Convert to new AC_INIT style. 2014-11-13 12:12:56 +00:00
Makefile.common * Makefile.common (COMPILE.cc): Add -fno-use-cxa-atexit. 2014-08-07 16:19:09 +00:00
Makefile.in * Makefile.in: Ignore errors on doc install. 2014-02-18 19:58:39 +00:00
README
…
acinclude.m4 ChangeLog: 2012-11-23 13:22:47 +00:00
aclocal.m4 winsup/ChangeLog: 2013-11-07 00:19:52 +00:00
autogen.sh ChangeLog: 2012-11-23 13:22:47 +00:00
c++wrap ChangeLog: 2012-11-23 13:22:47 +00:00
ccwrap * ccwrap: Don't drop mingw header file paths unless we've specified them with 2012-11-26 19:00:35 +00:00
config.guess ChangeLog: 2012-11-23 13:22:47 +00:00
config.sub ChangeLog: 2012-11-23 13:22:47 +00:00
configure * configure.ac: Convert to new AC_INIT style. 2014-11-13 12:12:56 +00:00
configure.ac * configure.ac: Convert to new AC_INIT style. 2014-11-13 12:12:56 +00:00
configure.cygwin winsup/ChangeLog: 2013-11-07 00:19:52 +00:00
install-sh ChangeLog: 2012-11-23 13:22:47 +00:00

README 

THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

Cygwin documentation is available on the net at http://cygwin.com
You might especially be interested in

http://cygwin.com/faq/faq.programming.html#faq.programming.building-cygwin