+2020-11-25 Stefan Kanthak <stefan.kanthak@nexgo.de>
+
+ * libgcc2.c (absvSI2): Simplify/improve implementation by using
+ builtin_add_overflow.
+ (absvsi2, absvDI2): Likewise.
+
+2020-11-20 Maciej W. Rozycki <macro@linux-mips.org>
+
+ * unwind-dw2-fde-dip.c [__OpenBSD__ || __NetBSD__]
+ (USE_PT_GNU_EH_FRAME): Do not define if !TARGET_DL_ITERATE_PHDR.
+
+2020-11-18 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/lib2hw_mul.S (mult64_hw): New.
+ (if MUL_32): Use mult64_hw for __muldi3.
+ (if MUL_F5): Use mult64_hw for __muldi3.
+ * config/msp430/lib2mul.c (__muldi3): New.
+ * config/msp430/t-msp430 (LIB2FUNCS_EXCLUDE): Define.
+
+2020-11-17 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/t-ppc64-fp (LIB2ADD): Delete.
+ (LIB2_SIDITI_CONV_FUNCS): Define.
+ * config/rs6000/ppc64-fp.c: Delete file.
+
+2020-11-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/lib2hw_mul.S: Omit _hw* suffix from GCC names for
+ hwmult library functions.
+
+2020-11-10 Jeff Law <law@redhat.com>
+
+ * libgcc2.c: Fix whitespace issues in most recent change.
+
+2020-11-10 Stefan Kanthak <stefan.kanthak@nexgo.de>
+
+ * libgcc2.c (__addvSI3): Use overflow builtins.
+ (__addvsi3, __addvDI3 ,__subvSI3, __subvsi3): Likewise.
+ (__subvDI3 __mulvSI3, __mulvsi3, __negvSI2): Likewise.
+ (__negvsi2, __negvDI2): Likewise.
+ (__cmpdi2, __ucmpdi2): Adjust implementation to improve
+ generated code.
+ * libgcc2.h (__ucmpdi2): Adjust prototype.
+
+2020-11-03 Pat Bernardi <bernardi@adacore.com>
+ Olivier Hainque <hainque@adacore.com>
+
+ * config.host (aarch64-vxworks7*, tmake_file): Add
+ ${cpu_type}/t-lse and t-slibgcc-libgcc.
+
+2020-11-03 Martin Storsjö <martin@martin.st>
+
+ * unwind-seh.c (_Unwind_Backtrace): Set the ra and cfa pointers
+ before calling the callback.
+
+2020-10-30 Olivier Hainque <hainque@adacore.com>
+ Douglas Rupp <rupp@adacore.com>
+ Pat Bernardi <bernardi@adacore.com>
+
+ * config.host: Adjust the ix86/x86_64-wrs-vxworks filters
+ to apply to VxWorks 7 as well.
+
+2020-10-29 Olivier Hainque <hainque@adacore.com>
+
+ * config/gthr-vxworks-tls.c: Fix preprocessor logic
+ controlling the definition of VX_ENTER_TLS_DTOR and
+ VX_LEAVE_TLS_DTOR based on a version major check.
+
+2020-10-29 Olivier Hainque <hainque@adacore.com>
+
+ * config/gthr-vxworks-thread.c: Fix name of macro used
+ to condition the inclusion of an actual implementation.
+
+2020-10-27 Martin Liska <mliska@suse.cz>
+
+ PR gcov-profile/97461
+ * libgcov.h (gcov_counter_add): Use first static counters
+ as it should help to have malloc wrappers set up.
+
2020-10-23 Rasmus Villemoes <rv@rasmusvillemoes.dk>
* config/gthr-vxworks-thread.c: #include gthr.h before