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gcc/libsanitizer
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Olivier Hainque 0ecd0f1cc6 Generic configury support for shared libs on VxWorks 
This change adds the configury bits to activate the build of
shared libs on VxWorks ports configured with --enable-shared,
for libraries variants where this is generally supported (rtp,
code model !large - currently not compatible with -fPIC).

Set lt_cv_deplibs_check_method in libtool.m4, so the build of
libraries know how to establish dependencies.  This is useful in
configurations such as aarch64 where proper support of LSE relies
on accurate dependency information between libstdc++ and libgcc_s
to begin with.

Regenerate configure scripts to reflect libtool.m4 change.

2022-10-09  Olivier Hainque  <hainque@adacore.com>

	* libtool.m4 (*vxworks*): When enable_shared, set dynamic_linker
	and friends for rtp !large. Assume the linker has the required
	abilities and set lt_cv_deplibs_check_method.

gcc/
	* config.gcc (*vxworks*): Add t-slibgcc fragment
	if enable_shared.

libgcc/
	* config.host (*vxworks*): When enable_shared, add
	libgcc and crtstuff "shared" fragments for rtp except
	large code model.
	(aarch64*-wrs-vxworks7*): Remove t-slibgcc-libgcc from
	the list of fragments.

2022-10-09  Olivier Hainque  <hainque@adacore.com>

gcc/
	* configure: Regenerate.

libatomic/
	* configure: Regenerate.

libbacktrace/
	* configure: Regenerate.

libcc1/
	* configure: Regenerate.

libffi/
	* configure: Regenerate.

libgfortran/
	* configure: Regenerate.

libgomp/
	* configure: Regenerate.

libitm/
	* configure: Regenerate.

libobjc/
	* configure: Regenerate.

liboffloadmic/
	* configure: Regenerate.

liboffloadmic/
	* plugin/configure: Regenerate.

libphobos/
	* configure: Regenerate.

libquadmath/
	* configure: Regenerate.

libsanitizer/
	* configure: Regenerate.

libssp/
	* configure: Regenerate.

libstdc++-v3/
	* configure: Regenerate.

libvtv/
	* configure: Regenerate.

lto-plugin/
	* configure: Regenerate.

zlib/
	* configure: Regenerate.
2022-10-11 07:31:07 +00:00
..
asan
builtins
hwasan
include
interception
libbacktrace
lsan
sanitizer_common libsanitizer: Fix Solaris 11.3 compilation of sanitizer_procmaps_solaris.cpp [PR105531] 2022-10-03 16:28:46 +02:00
tsan
ubsan
acinclude.m4
aclocal.m4
ChangeLog Daily bump. 2022-10-04 00:17:16 +00:00
config.h.in
configure Generic configury support for shared libs on VxWorks 2022-10-11 07:31:07 +00:00
configure.ac
configure.tgt libsanitizer: enable libubsan and libasan for loongarch64-*-linux* 2022-08-31 13:54:08 +08:00
HOWTO_MERGE
libsanitizer.spec.in
LICENSE.TXT
LOCAL_PATCHES [libsanitizer] Update LOCAL_PATCHES. 2022-09-04 20:53:52 +01:00
Makefile.am
Makefile.in
MERGE
merge.sh
README.gcc

README.gcc 

AddressSanitizer and ThreadSanitizer (https://github.com/google/sanitizers) are
projects initially developed by Google Inc.

Both tools consist of a compiler module and a run-time library.
The sources of the run-time library for these projects are hosted at
https://github.com/llvm/llvm-project in the following directories:
  compiler-rt/include/sanitizer
  compiler-rt/lib/sanitizer_common
  compiler-rt/lib/interception
  compiler-rt/lib/asan
  compiler-rt/lib/tsan
  compiler-rt/lib/lsan
  compiler-rt/lib/ubsan
  compiler-rt/lib/hwasan

Trivial and urgent fixes (portability, build fixes, etc.) may go directly to the
GCC tree.  All non-trivial changes, functionality improvements, etc. should go
through the upstream tree first and then be merged back to the GCC tree.
The merges from upstream should be done with the aid of the merge.sh script;
it will also update the file MERGE to contain the upstream revision
we merged with.