acadia-newlib

History

Corinna Vinschen dcab768cb9 Cygwin: cygtls: fix context alignment A hang was encountered, apparently triggered by commit `63b503916d`, changing tls_pathbufs from malloc'ed to HeapAlloc'ed memory. After lengthy debugging it transpired that adding the heap handle to the tls_pathbuf struct added 8 bytes to the cygtls area, thus moving the "context" member by 8 bytes, too, so it was suddently unaligned. Fix this for now by changing the alignment. Fix this once and for all, by adding code to the gentls_offsets script to check if the alignment of the "context" member is 16 bytes. If not, print a matching error message, remove the just generated file, and exit with error. FIXME: It would be really nice to find a way to auomate the correct alignment of the "context" member, but I don't see any way to use alignment attributes to get what we need here. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>		2022-08-29 15:18:53 +02:00
..
CVSChangeLogs.old	…
cygserver	…
cygwin	Cygwin: cygtls: fix context alignment	2022-08-29 15:18:53 +02:00
doc	…
testsuite	…
utils	Cygwin: profiler: Fix linking when building with -DDEBUGGING	2022-08-20 21:14:57 +02:00
CONTRIBUTORS	…
COPYING	…
COPYING.LIB	…
CYGWIN_LICENSE	…
Makefile.am	…
Makefile.am.common	…
README	…
acinclude.m4	Cygwin: Reorganize cygwin source dir	2022-08-05 12:02:11 +02:00
autogen.sh	…
configure.ac	Cygwin: fold common.din and x86_64.din into cygwin.din	2022-08-08 17:47:46 +02:00

README

THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESSED 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 https://cygwin.com
You might especially be interested in

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