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Iain Buclaw 5dbab7b3f4 libphobos: Fix segfault at run-time when using custom Fibers (PR 98025)
When libphobos is configured with --enable-cet, this adds extra fields
to the Fiber class to support the ucontext_t fallback implementation.
These fields get omitted when compiling user code unless they also used
`-fversion=CET' to build their project, which resulted in data being
overwritten from within swapcontext().

On reviewing the ucontext_t definitions, it was found that the shadow
stack fields were missing, and the struct size didn't match up on X32.
This has been fixed in upstream druntime and merged down here.

Reviewed-on: https://github.com/dlang/druntime/pull/3293

libphobos/ChangeLog:

	PR d/98025
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* configure.ac (DCFG_ENABLE_CET): Substitute.
	* libdruntime/MERGE: Merge upstream druntime 0fe7974c.
	* libdruntime/Makefile.in: Regenerate.
	* libdruntime/core/thread.d: Import gcc.config.
	(class Fiber): Add ucontext_t fields when GNU_Enable_CET is true.
	* libdruntime/gcc/config.d.in (GNU_Enable_CET): Define.
	* src/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.
2020-11-27 21:27:14 +01:00
config Daily bump. 2020-11-26 00:16:41 +00:00
contrib changelog: allow flexible "cherry picked" format. 2020-11-27 13:43:25 +01:00
fixincludes Daily bump. 2020-11-19 00:16:30 +00:00
gcc d: Merge upstream dmd db0df3f7e. 2020-11-27 21:27:14 +01:00
gnattools
gotools Daily bump. 2020-10-30 00:16:29 +00:00
include Daily bump. 2020-09-25 00:16:27 +00:00
INSTALL
intl intl: Unbreak intl build with bison 3 when no regeneration is needed [PR92008] 2020-04-16 11:55:00 +02:00
libada Add `--with-toolexeclibdir=' configuration option 2020-01-24 11:24:25 +00:00
libatomic Daily bump. 2020-10-12 00:16:25 +00:00
libbacktrace Daily bump. 2020-10-21 00:16:36 +00:00
libcc1 Daily bump. 2020-11-12 00:16:39 +00:00
libcpp Daily bump. 2020-11-25 09:34:01 +00:00
libdecnumber Daily bump. 2020-07-31 00:16:26 +00:00
libffi Daily bump. 2020-09-25 00:16:27 +00:00
libgcc Daily bump. 2020-11-26 00:16:41 +00:00
libgfortran Daily bump. 2020-11-27 00:16:31 +00:00
libgo log/syslog: correct asm name for C function 2020-11-23 08:14:20 -08:00
libgomp Daily bump. 2020-11-26 00:16:41 +00:00
libhsail-rt Add `--with-toolexeclibdir=' configuration option 2020-01-24 11:24:25 +00:00
libiberty Daily bump. 2020-11-26 00:16:41 +00:00
libitm Daily bump. 2020-10-02 00:16:27 +00:00
libobjc Daily bump. 2020-10-12 00:16:25 +00:00
liboffloadmic Add missing ChangeLog entries. 2020-05-05 16:10:13 +02:00
libphobos libphobos: Fix segfault at run-time when using custom Fibers (PR 98025) 2020-11-27 21:27:14 +01:00
libquadmath Daily bump. 2020-05-30 00:16:27 +00:00
libsanitizer Daily bump. 2020-11-26 00:16:41 +00:00
libssp Daily bump. 2020-05-30 00:16:27 +00:00
libstdc++-v3 libstdc++: Refactor dejagnu effective-target checks 2020-11-27 15:50:49 +00:00
libvtv Daily bump. 2020-05-30 00:16:27 +00:00
lto-plugin Daily bump. 2020-11-26 00:16:41 +00:00
maintainer-scripts Daily bump. 2020-05-30 00:16:27 +00:00
zlib Daily bump. 2020-05-30 00:16:27 +00:00
.dir-locals.el
.gitattributes Add *.md diff=md. 2020-01-15 14:29:53 +01:00
.gitignore Add .cache to git ignore. 2020-11-16 12:52:43 +01:00
ABOUT-NLS
ar-lib
ChangeLog Daily bump. 2020-11-26 00:16:41 +00:00
ChangeLog.jit
ChangeLog.tree-ssa
compile
config-ml.in config-ml.in: Suppress output from multi-do recipes 2020-11-09 14:28:37 +00:00
config.guess config.sub, config.guess : Import upstream 2020-11-07. 2020-11-23 19:30:01 +00:00
config.rpath
config.sub config.sub, config.guess : Import upstream 2020-11-07. 2020-11-23 19:30:01 +00:00
configure libsanitizer: Add option to bootstrap using HWASAN 2020-11-25 16:35:37 +00:00
configure.ac libsanitizer: Add option to bootstrap using HWASAN 2020-11-25 16:35:37 +00:00
COPYING
COPYING.LIB
COPYING.RUNTIME
COPYING3
COPYING3.LIB
depcomp
install-sh
libtool-ldflags
libtool.m4 [ARM/FDPIC v6 02/24] [ARM] FDPIC: Handle arm*-*-uclinuxfdpiceabi in configure scripts 2019-09-10 09:37:00 +02:00
ltgcc.m4
ltmain.sh Do not use HAVE_DOS_BASED_FILE_SYSTEM for Cygwin. 2020-04-17 09:22:51 +02:00
ltoptions.m4
ltsugar.m4
ltversion.m4
lt~obsolete.m4
MAINTAINERS MAINTAINERS: add myself for write after approval 2020-11-13 11:01:12 +08:00
Makefile.def Merge top-level configury changes from gdb 2020-04-09 06:52:55 -06:00
Makefile.in Merge top-level configury changes from gdb 2020-04-09 06:52:55 -06:00
Makefile.tpl Makefile.tpl (HOST_EXPORTS): Add CXX_FOR_BUILD. 2019-08-23 15:37:22 -06:00
missing
mkdep
mkinstalldirs
move-if-change
multilib.am
README
symlink-tree
test-driver
ylwrap

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