+2021-08-03 Mosè Giordano <mose@gnu.org>
+
+ PR sanitizer/101111
+ * configure.tgt: Fix bashism in setting of `EXTRA_CXXFLAGS'.
+
+2021-07-28 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ * configure.tgt (s390*-*-linux*): Enable LSan and TSan for
+ s390x.
+
+2021-07-20 H.J. Lu <hjl.tools@gmail.com>
+
+ * asan/libtool-version: Bump version.
+ * tsan/libtool-version: Likewise.
+
+2021-07-20 H.J. Lu <hjl.tools@gmail.com>
+
+ * LOCAL_PATCHES: Update to the corresponding revision.
+
+2021-05-21 Tamar Christina <tamar.christina@arm.com>
+
+ PR sanitizer/100379
+ * sanitizer_common/sanitizer_common_interceptors_ioctl.inc: Cherry-pick
+ llvm-project revision f7c5351552387bd43f6ca3631016d7f0dfe0f135.
+ * sanitizer_common/sanitizer_platform_limits_posix.cpp: Likewise.
+ * sanitizer_common/sanitizer_platform_limits_posix.h: Likewise.
+
+2021-05-13 Iain Sandoe <iain@sandoe.co.uk>
+
+ * LOCAL_PATCHES: Add Darwin patch for __builtin_os_log_format.
+
+2021-05-13 Iain Sandoe <iain@sandoe.co.uk>
+
+ * sanitizer_common/sanitizer_mac.cpp : Check for the
+ availability of __builtin_os_log_format before trying to
+ include a header depending on it.
+ (OS_LOG_DEFAULT): New.
+ (os_log_error): Define to a fall-back using an older API.
+
+2021-05-13 Martin Liska <mliska@suse.cz>
+
+ * LOCAL_PATCHES: Update to the corresponding revision.
+
+2021-04-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR sanitizer/100114
+ * sanitizer_common/sanitizer_posix_libcdep.cpp: Cherry-pick
+ llvm-project revisions 82150606fb11d28813ae6da1101f5bda638165fe
+ and b93629dd335ffee2fc4b9b619bf86c3f9e6b0023.
+
+2021-03-08 Martin Liska <mliska@suse.cz>
+
+ PR sanitizer/98920
+ * asan/asan_interceptors.cpp (COMMON_INTERCEPT_FUNCTION_VER):
+ Cherry pick.
+ (COMMON_INTERCEPT_FUNCTION_VER_UNVERSIONED_FALLBACK): Likewise.
+ * asan/asan_interceptors.h (ASAN_INTERCEPT_FUNC_VER_UNVERSIONED_FALLBACK): Likewise.
+ * sanitizer_common/sanitizer_common_interceptors.inc
+ (COMMON_INTERCEPT_FUNCTION_GLIBC_VER_MIN): Likewise.
+ (INIT_REGEX): Likewise.
+ * tsan/tsan_interceptors_posix.cpp (COMMON_INTERCEPT_FUNCTION_VER_UNVERSIONED_FALLBACK):
+ Likewise.
+
+2021-01-26 Martin Liska <mliska@suse.cz>
+
+ PR sanitizer/98828
+ * lsan/Makefile.am: Add missing lsan_posix.cpp file.
+ * lsan/Makefile.in: Likewise.
+
+2021-01-05 Samuel Thibault <samuel.thibault@ens-lyon.org>
+
+ * configure: Re-generate.
+
+2020-12-05 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR target/97865
+ * configure.tgt: Add dynamic_lookup to EXTRA_CXXFLAGS for
+ Darwin.
+ * configure: Regenerate.
+
+2020-11-29 John David Anglin <danglin@gcc.gnu.org>
+
+ * configure: Regenerate.
+
+2020-11-25 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * LOCAL_PATCHES: Add one commit.
+
+2020-11-25 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * Makefile.am: Condition Build hwasan directory.
+ * Makefile.in: Regenerate.
+ * configure: Regenerate.
+ * configure.ac: Set HWASAN_SUPPORTED based on target
+ architecture.
+ * configure.tgt: Likewise.
+
+2020-11-25 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * Makefile.am: Build libhwasan.
+ * Makefile.in: Build libhwasan.
+ * asan/Makefile.in: Build libhwasan.
+ * configure: Build libhwasan.
+ * configure.ac: Build libhwasan.
+ * hwasan/Makefile.am: New file.
+ * hwasan/Makefile.in: New file.
+ * hwasan/libtool-version: New file.
+ * interception/Makefile.in: Build libhwasan.
+ * libbacktrace/Makefile.in: Build libhwasan.
+ * libsanitizer.spec.in: Build libhwasan.
+ * lsan/Makefile.in: Build libhwasan.
+ * sanitizer_common/Makefile.in: Build libhwasan.
+ * tsan/Makefile.in: Build libhwasan.
+ * ubsan/Makefile.in: Build libhwasan.
+
+2020-11-21 Iain Sandoe <iain@sandoe.co.uk>
+
+ * configure.tgt: Allow x86_64 Darwin2x.
+
+2020-11-13 Martin Liska <mliska@suse.cz>
+
+ * LOCAL_PATCHES: Update to the latest commit.
+
+2020-10-19 Martin Liska <mliska@suse.cz>
+
+ * LOCAL_PATCHES: Add one commit.
+
+2020-10-18 Iain Sandoe <iain@sandoe.co.uk>
+
+ * sanitizer_common/sanitizer_mac.h: Ensure that TARGET_OS_
+ macros are defined where the macOS SDK does not contain
+ them.
+ (TARGET_OS_OSX, TARGET_OS_IOS, TARGET_OS_TV, TARGET_OS_WATCH):
+ Define where needed.
+
+2020-10-16 Martin Liska <mliska@suse.cz>
+
+ * LOCAL_PATCHES: Update revision.
+
+2020-09-21 Ian Lance Taylor <iant@golang.org>
+
+ * libbacktrace/backtrace-rename.h (backtrace_uncompress_lzma):
+ Define.
+ (backtrace_syminfo_to_full_callback): Define.
+ (backtrace_syminfo_to_full_error_callback): Define.
+
+2020-07-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * sanitizer_common/sanitizer_linux.cpp: Cherry-pick llvm-project
+ revision f0e9b76c3500496f8f3ea7abe6f4bf801e3b41e7.
+
+2020-06-09 Martin Liska <mliska@suse.cz>
+
+ * asan/Makefile.am: Replace gnu++11 with gnu++14.
+ * interception/Makefile.am: Likewise.
+ * libbacktrace/Makefile.am: Likewise.
+ * lsan/Makefile.am: Likewise.
+ * sanitizer_common/Makefile.am: Likewise.
+ * tsan/Makefile.am: Likewise.
+ * ubsan/Makefile.am: Likewise.
+ * asan/Makefile.in: Regenerate.
+ * interception/Makefile.in: Likewise.
+ * libbacktrace/Makefile.in: Likewise.
+ * lsan/Makefile.in: Likewise.
+ * sanitizer_common/Makefile.in: Likewise.
+ * tsan/Makefile.in: Likewise.
+ * ubsan/Makefile.in: Likewise.
+
+2020-06-02 Martin Liska <mliska@suse.cz>
+
+ * LOCAL_PATCHES: Update hash of local patches.
+
+2020-06-02 Martin Liska <mliska@suse.cz>
+
+ * MERGE: Merge from master.
+
+2020-05-29 H.J. Lu <hjl.tools@gmail.com>
+
+ PR bootstrap/95413
+ * configure: Regenerated.
+
+2020-05-29 Martin Liska <mliska@suse.cz>
+
+ * HOWTO_MERGE: Do not mention not existing argument.
+ * README.gcc: Update LLVM repository location.
+
+2020-05-26 Martin Liska <mliska@suse.cz>
+
+ * LOCAL_PATCHES: Use git hash instead of SVN id.
+ * merge.sh: Use git instead of VCS. Update paths
+ relative to upstream git repository.
+
+2020-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR bootstrap/95147
+ * configure: Regenerated.
+
+2020-05-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ * configure: Regenerated.
+
+2020-05-01 Andreas Tobler <andreast@gcc.gnu.org>
+
+ * configure.tgt: Add x86_64- and i?86-*-freebsd* targets.
+
+2020-05-01 Andreas Tobler <andreast@gcc.gnu.org>
+
+ * sanitizer_common/Makefile.am: Add
+ sanitizer_platform_limits_freebsd.cpp.
+ * sanitizer_common/Makefile.in: Regenerate.
+
+2020-03-01 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR sanitizer/93731
+ * configure.tgt (x86_64-*-darwin*, i?86-*-darwin*): Enable by
+ default only for Darwin versions greater than 12 (macOS 10.8).
+
2020-01-24 Maciej W. Rozycki <macro@wdc.com>
* configure.ac: Handle `--with-toolexeclibdir='.